* lisp/jit-lock.el (jit-lock-debug-mode): New minor mode.
[bpt/emacs.git] / src / ChangeLog
CommitLineData
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12013-01-12 Dmitry Antipov <dmantipov@yandex.ru>
2
3 * indent.c (Fvertical_motion): Remove now-incorrect GCPROs
4 for old_charpos and old_bytepos.
5
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62013-01-12 Paul Eggert <eggert@cs.ucla.edu>
7
8 Fix bug with set-time-zone-rule and LOCALTIME_CACHE (Bug#13415).
9 * editfns.c (set_time_zone_rule) [LOCALTIME_CACHE]:
10 Clear tzvalbuf_in_environ if this workaround is in effect.
11 Problem and fix reported by Kazuhiro Ito.
12
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132013-01-11 Aaron S. Hawley <Aaron.Hawley@vtinfo.com>
14
15 * insdel.c (Fcombine_after_change_execute, syms_of_insdel): Fix
16 ambiguous doc string cross-reference(s).
17
18 * keyboard.c (Fcommand_execute, syms_of_keyboard): Fix ambiguous
19 doc string cross-reference(s).
20
21 * window.c (Fwindow_point, syms_of_window): Fix ambiguous doc
22 string cross-reference(s).
23
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242013-01-11 Dmitry Antipov <dmantipov@yandex.ru>
25
26 Avoid unnecessary byte position calculation for the gap movement.
27 Since all users of move_gap do CHAR_TO_BYTE for other purposes
28 anyway, all of them should use move_gap_both instead.
29 * lisp.h (move_gap): Remove prototype.
30 * insdel.c (move_gap): Remove.
31 (move_gap_both): Add eassert.
32 * editfns.c (Ftranspose_regions): Tweak to use move_gap_both.
33 * xml.c (parse_region): Likewise.
34
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352013-01-11 Paul Eggert <eggert@cs.ucla.edu>
36
37 emacsclient -t should not suspend Emacs server (Bug#13387)
38 * lisp.h, sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
39 New functions.
40 * term.c (init_tty): Use them instead of rolling our own code.
41 * sysdep.c (tcsetpgrp_without_stopping): Likewise. Here, this
42 switches from 'signal' to 'pthread_sigmask', which is safer in
43 multithreaded applications.
44 * term.c (Fresume_tty): Don't bother dissociating if O_IGNORE_CTTY,
45 which has already arranged for that.
46 (dissociate_if_controlling_tty): If setsid fails, fall back on TIOCNOTTY.
47 This is the main part of the bug fix.
48
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492013-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> (tiny change)
50
51 * gtkutil.c (xg_initialize): Add ifdef HAVE_FREETYPE around
52 x_last_font_name (Bug#13403).
53
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542013-01-10 Dmitry Antipov <dmantipov@yandex.ru>
55
56 Omit buffer_slot_type_mismatch and use generic predicates to enforce
57 the type of per-buffer values where appropriate.
58 * lisp.h (struct Lisp_Buffer_Objfwd): Rename slottype member to
59 predicate, which is how it's really used now. Adjust comment.
60 * buffer.h (buffer_slot_type_mismatch): Remove prototype.
61 * buffer.c (buffer_slot_type_mismatch): Remove.
62 (DEFVAR_PER_BUFFER, defvar_per_buffer): Rename type argument to
63 predicate. Adjust comment.
64 (syms_of_buffer): Use Qsymbolp for major-mode. Use Qintegerp for
65 fill-column, left-margin, tab-width, buffer-saved-size,
66 left-margin-width, right-margin-width, left-fringe-width,
67 right-fringe-width, scroll-bar-width and buffer-display-count.
68 Use Qstringp for default-directory, buffer-file-name,
69 buffer-file-truename and buffer-auto-save-file-name. Use Qfloatp for
70 scroll-up-aggressively and scroll-down-aggressively. Use Qnumberp for
71 line-spacing.
72 * data.c (store_symval_forwarding): Adjust to call the predicate.
73
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742013-01-09 Juanma Barranquero <lekktu@gmail.com>
75
76 * w32.c (get_name_and_id, acl_set_file):
77 * w32term.c (w32fullscreen_hook): Remove unused local variables.
78
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792013-01-09 Dmitry Antipov <dmantipov@yandex.ru>
80
81 * lisp.h (make_gap_1): New prototype.
82 * buffer.h (GAP_BYTES_DFL, GAP_BYTES_MIN): New macros for the special
83 gap size values.
84 * editfns.c (Fbuffer_size): Rename from Fbufsize to fit the common
85 naming convention.
86 (syms_of_editfns): Adjust defsubr. Drop commented-out obsolete code.
2eae9ccc 87 * insdel.c (make_gap_larger): Use GAP_BYTES_DFL. Adjust comment.
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88 (make_gap_smaller): Use GAP_BYTES_MIN. Adjust comment.
89 (make_gap_1): New function to adjust the gap of any buffer.
90 * coding.c (coding_alloc_by_making_gap): Use it.
91 * buffer.c (compact_buffer): Likewise. Use BUF_Z_BYTE, BUF_GAP_SIZE,
92 GAP_BYTES_DFL and GAP_BYTES_MIN. Adjust comment.
93
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942013-01-08 Juri Linkov <juri@jurta.org>
95
96 * xfaces.c (tty_supports_face_attributes_p): Return 0 for the case
97 of (supports :underline (:style wave)). (Bug#13000)
98
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992013-01-08 Aaron S. Hawley <aaron.s.hawley@gmail.com>
100
101 * undo.c (Fprimitive_undo): Move to simple.el.
102 (syms_of_undo): Remove declarations for Sprimitive_undo.
103
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1042013-01-08 Stefan Monnier <monnier@iro.umontreal.ca>
105
106 * keyboard.c (echo_add_key): Rename from echo_add_char.
107
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1082013-01-06 Chong Yidong <cyd@gnu.org>
109
110 * keyboard.c (echo_add_char): New function, factored out from
111 echo_char. Don't add a space if the previous echo string was
112 empty (Bug#13255).
113 (echo_char): Use it.
114 (read_key_sequence): When echoing mock input, ensure that the
115 trailing dash is properly added.
116
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1172013-01-05 Eli Zaretskii <eliz@gnu.org>
118
119 * xdisp.c (dump_glyph): Align glyph data better. Use "pD" instead
120 of a non-portable "t" to print ptrdiff_t values. Allow up to 9
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121 digits for buffer positions, before misalignment starts.
122 Display "0" for integer "object" field.
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123 (dump_glyph_row): Adapt the header line to changes in dump_glyph.
124 Display the newline glyph more unambiguously.
125
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1262013-01-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
127
128 * nsterm.m (ns_draw_underwave):
129 * w32term.c (w32_draw_underwave):
130 * xterm.c (x_draw_underwave): Make underwave look more triangular
131 and also degrade gracefully for small fonts. (Bug#13000)
132
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133 * nsterm.m (ns_draw_text_decoration):
134 * w32term.c (x_draw_glyph_string):
135 * xterm.c (x_draw_glyph_string): Don't use previous underline
136 thickness and position if previous underline type is underwave.
137
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1382013-01-04 Stefan Monnier <monnier@iro.umontreal.ca>
139
140 * fileio.c (Ffile_acl): Undocument return format.
141
9539d465 1422013-01-02 Glenn Morris <rgm@gnu.org>
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143
144 * keymap.c (Fkey_description): Doc fix. (Bug#13323)
145
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1462013-01-02 Paul Eggert <eggert@cs.ucla.edu>
147
148 Simplify via eabs.
149 * dired.c (file_name_completion):
150 * doc.c (get_doc_string):
151 * floatfns.c (round2):
152 * font.c (font_score, font_delete_unmatched):
153 * fringe.c (compute_fringe_widths):
154 * lread.c (read_list):
155 * minibuf.c (Ftry_completion):
156 * term.c (tty_ins_del_lines):
157 * xterm.c (x_draw_image_foreground, x_draw_image_foreground_1):
158 Use eabs (x) rather than open-coding it as (x < 0 ? -x : x).
159
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1602012-12-31 Eli Zaretskii <eliz@gnu.org>
161
162 * w32.c (unsetenv): Set up the string passed to _putenv
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163 correctly.
164 See http://lists.gnu.org/archive/html/emacs-devel/2012-12/msg00863.html
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165 for the bug this caused.
166
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1672012-12-30 Paul Eggert <eggert@cs.ucla.edu>
168
169 * coding.c (Qmac): Now static.
170
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1712012-12-30 Jan Djärv <jan.h.d@swipnet.se>
172
173 * gtkutil.c (TOOLBAR_TOP_WIDGET): New macro.
174 (xg_pack_tool_bar): Use TOOLBAR_TOP_WIDGET, condition out use of
175 handlebox_widget. Set toolbar_in_hbox to false/true, set
176 toolbar_is_packed to true.
177 (xg_update_tool_bar_sizes): Use widget returned by TOOLBAR_TOP_WIDGET.
178 (update_frame_tool_bar): Check toolbar_is_packed for packing.
179 Show all on TOOLBAR_TOP_WIDGET.
180 (free_frame_tool_bar): Check toolbar_is_packed. Use widget returned
181 by TOOLBAR_TOP_WIDGET.
182 (xg_change_toolbar_position): Use widget returned by TOOLBAR_TOP_WIDGET.
183 Check toolbar_is_packed.
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184 (xg_have_tear_offs, tearoff_remove, tearoff_activate): Condition on
185 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
186 (xg_have_tear_offs): When ! HAVE_GTK_TEAROFF_MENU_ITEM_NEW, return
187 false.
188 (create_menus): Create tearoff only if HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
189 (xg_update_menubar): Update title only if
190 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
191 (xg_update_submenu): Skip tearoff only if
192 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
193 (xg_initialize): Initialize xg_detached_menus only if
194 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
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195
196 * xterm.h (struct x_output): Surround handlebox_widget with
197 #ifdef HAVE_GTK_HANDLE_BOX_NEW. toolbar_is_packed is new,
198 toolbar_in_hbox is bool.
199
d5e5e7b4 2002012-12-30 Andreas Schwab <schwab@linux-m68k.org>
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201
202 * src/Makefile.in (TEMACS_LDFLAGS2): Remove.
203 (LIBS_GNUSTEP): Define.
204 (LIBES): Add $(LIBS_GNUSTEP).
205 (temacs$(EXEEXT)): Use $(LDFLAGS) instead of $(TEMACS_LDFLAGS2).
206
d5e5e7b4 2072012-12-30 Eli Zaretskii <eliz@gnu.org>
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208
209 * xdisp.c (set_cursor_from_row): Don't confuse a truncation or
210 continuation glyph on a TTY with an indication of an empty line.
211 (Bug#13277)
212
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2132012-12-29 Eli Zaretskii <eliz@gnu.org>
214
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215 * fileio.c (Fset_file_selinux_context, Fset_file_acl): Return t if
216 file's SELinux context or ACLs successfully set, nil otherwise.
217 (Bug#13298)
8d23a331 218 (Fcopy_file) [WINDOWSNT]: Improve diagnostics when CopyFile fails.
ccad023b 219
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220 * w32proc.c (reader_thread): Avoid passing NULL handles to
221 SetEvent and WaitForSingleObject.
222
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2232012-12-28 Paul Eggert <eggert@cs.ucla.edu>
224
225 Port EXTERNALLY_VISIBLE to Clang 3.2.
226 * conf_post.h (__has_attribute): New macro.
227 (EXTERNALLY_VISIBLE): Use it. This ports to Clang 3.2.
228
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2292012-12-27 Glenn Morris <rgm@gnu.org>
230
231 * cygw32.c (Fcygwin_convert_file_name_to_windows)
232 (Fcygwin_convert_file_name_from_windows): Doc fixes.
233
82e2a1f0 2342012-12-27 Eli Zaretskii <eliz@gnu.org>
f5c81c80 235
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236 * fileio.c (file_name_as_directory, directory_file_name):
237 Accept an additional argument MULTIBYTE to indicate whether the input C
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238 came from a multibyte or a unibyte Lisp string; all callers
239 adjusted. Don't assume the input string is always multibyte.
240 (Bug#13262)
241 (Ffile_name_directory) [DOS_NT]: Handle unibyte strings correctly:
242 don't ENCODE_FILE them, and return a unibyte string if the input
243 was unibyte.
244 (Fexpand_file_name): Don't mix unibyte with multibyte strings, and
245 don't assume the input strings will always be multibyte. If the
246 input strings are multibyte, decode strings obtained from C
247 library functions.
248
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2492012-12-26 Dmitry Antipov <dmantipov@yandex.ru>
250
251 * lisp.h (toplevel): Add two notices to the comment about
252 defining a new Lisp data type.
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253 * print.c (print_object): If Lisp_Save_Value object's pointer
254 is the address of a memory area containing Lisp_Objects, try
255 to print them.
256 * alloc.c (valid_lisp_object_p): Adjust comment.
8847a0de 257
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2582012-12-26 Dmitry Antipov <dmantipov@yandex.ru>
259
260 * keyboard.c (record_asynch_buffer_change): Initialize an event
261 only if it's really needed.
262 * frame.h (enum output_method): Remove output_mac member since
263 it's a leftover from the deleted code.
264 * frame.c (Fframep): Adjust user here ...
265 * terminal.c (Fterminal_live_p): ... and here.
266 * coding.c (Qmac): Now here because it's only used to denote
267 end-of-line encoding type.
268 (syms_of_coding): DEFSYM it.
269 * frame.h (Qmac): Remove duplicated declaration.
270
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2712012-12-26 Paul Eggert <eggert@cs.ucla.edu>
272
273 * window.c (select_window_1): Now static, since it's used only here.
274
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2752012-12-25 Eli Zaretskii <eliz@gnu.org>
276
277 * window.c (window_body_cols): Subtract display margins from the
278 window body width on TTYs as well. See
279 http://lists.gnu.org/archive/html/help-gnu-emacs/2012-12/msg00317.html
280 for the original report.
281
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2822012-12-25 Dmitry Antipov <dmantipov@yandex.ru>
283
284 * xdisp.c (redisplay_window): Remove inner local variable
285 because the outer shadowed one has the same meaning.
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286 * xterm.h (struct x_output): Remove toolbar_detached member since it's
287 set but never used.
288 * gtkutil.c (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
289 (xg_create_tool_bar): Adjust users.
9a0d4f34 290
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2912012-12-24 Dmitry Antipov <dmantipov@yandex.ru>
292
293 * buffer.h (BUF_COMPACT): New macro to follow the common style.
294 * buffer.c (Fget_buffer_create): Use it to set compact field of
295 struct buffer_text to avoid accessing an uninitialized value
296 when compact_buffer is called for the first time.
297 (compact_buffer): Use convenient BUF_COMPACT and BUF_MODIFF.
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298 (Fset_buffer_modified_p): Use buffer_window_count to check
299 whether the buffer is displayed in some window.
300 * xdisp.c (message_dolog): Likewise.
f9e7c67e 301
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3022012-12-23 Eli Zaretskii <eliz@gnu.org>
303
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304 * w32.c (acl_set_file): If setting the file security descriptor
305 fails, and the new DACL is identical to the existing one, silently
306 return success. This fixes problems for users backing up their
307 own files without having the necessary privileges for setting
308 security descriptors.
309
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310 * w32proc.c (reader_thread): Do not index fd_info[] with negative
311 values.
312 (reader_thread): Exit when cp->status becomes STATUS_READ_ERROR
313 after WaitForSingleObject returns normally. This expedites reader
314 thread shutdown when delete_child triggers it.
315 (reap_subprocess): More accurate commentary for why we call
316 delete_child only when cp->fd is negative.
317
318 * w32.c (sys_close): Do not call delete_child on a subprocess
319 whose handle is not yet closed. Instead, set its file descriptor
320 to a negative value, so that reap_subprocess will call
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321 delete_child on that subprocess when its SIGCHLD arrives.
322 This avoids closing handles used for communications between sys_select
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323 and reader_thread, which doesn't give sys_select a chance to
324 notice that the process exited and invoke the SIGCHLD handler for
325 it.
326
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3272012-12-23 Jan Djärv <jan.h.d@swipnet.se>
328
329 * nsfns.m (Fns_do_applescript): Run event loop until script has
330 been executed (Bug#12969).
331 (ns_run_ascript): Chech as_script for nil, set to nil after
332 executing script.
333
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3342012-12-22 Martin Rudalics <rudalics@gmx.at>
335
336 * window.c (Fselect_window): Reword doc-string (Bug#13248).
337
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3382012-12-22 Eli Zaretskii <eliz@gnu.org>
339
340 * w32term.c (w32fullscreen_hook): New function.
341 (w32_create_terminal): Plug it into the terminal's fullscreen_hook.
342
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3432012-12-21 Eli Zaretskii <eliz@gnu.org>
344
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345 * fileio.c (Finsert_file_contents): Doc fix.
346
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347 * w32proc.c (new_child, delete_child, find_child_pid): For a
348 subprocess, consider its slot being in use as long as its process
349 handle (procinfo.hProcess) is not NULL. This avoids reusing the
350 slot when a new process is started immediately after killing
351 another one, without waiting enough time for the first process to
352 be reaped and resources allocated for it be orderly freed.
353 (Bug#13086)
354 Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
355
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3562012-12-21 Chong Yidong <cyd@gnu.org>
357
358 * buffer.c (Fset_buffer_major_mode): Doc fix (Bug#13231).
359
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360 * fns.c (Fcompare_strings): Doc fix (Bug#13081).
361
a4b0cca1 3622012-12-21 Eli Zaretskii <eliz@gnu.org>
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363
364 * w32.c (get_name_and_id): Always pass NULL as the first argument
365 of lookup_account_sid. Avoids crashes with UNC file names that
366 refer to DFS domains, not to specific machine names. (Bug#12621)
367 Remove now unused argument FNAME; all callers changed.
368 (get_file_owner_and_group): Remove now unused argument FNAME; all
369 callers changed.
370
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3712012-12-21 Chong Yidong <cyd@gnu.org>
372
373 * editfns.c (Finsert_char): Since read-char-by-name now signals an
374 error for invalid chars, don't check for a nil return value.
375
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3762012-12-20 Dmitry Antipov <dmantipov@yandex.ru>
377
378 Avoid calls to CHAR_TO_BYTE if byte position is known.
379 * editfns.c (make_buffer_string_both): Use move_gap_both.
380 (Fbuffer_string): Use make_buffer_string_both.
381 * marker.c (buf_charpos_to_bytepos): Convert to eassert.
382 Adjust comment.
383 (buf_bytepos_to_charpos): Likewise.
384 (charpos_to_bytepos): Remove.
385 * fileio.c (Finsert_file_contents): Use move_gap_both.
386 * search.c (Freplace_match): Likewise.
9a0d4f34 387 * process.c (process_send_region): Likewise. Use convenient
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388 names for byte positions.
389 * lisp.h (charpos_to_bytepos): Remove prototype.
390 * indent.c (scan_for_column): Use CHAR_TO_BYTE.
391 * insdel.c (move_gap): Likewise.
392
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3932012-12-20 Paul Eggert <eggert@cs.ucla.edu>
394
395 * xdisp.c (redisplay_internal): Remove now-unused local.
396
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3972012-12-20 Stefan Monnier <monnier@iro.umontreal.ca>
398
399 * xdisp.c (select_frame_for_redisplay, ensure_selected_frame): Remove.
400 (redisplay_internal): Don't bother selecting the frame to get the
4a74c818 401 proper value of frame-local variables (bug#13225).
e02230bf 402
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4032012-12-20 Dmitry Antipov <dmantipov@yandex.ru>
404
405 * textprop.c (set_text_properties_1): Do not allow NULL interval.
406 Rename 4th argument since it may be buffer or string. Adjust comment.
407 * intervals.c (graft_intervals_info_buffer): Find an interval here.
408
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4092012-12-19 Dmitry Antipov <dmantipov@yandex.ru>
410
411 * coding.c (Fdetect_coding_region): Do not check start and end with
412 CHECK_NUMBER_COERCE_MARKER since validate_region does that itself.
413 (code_convert_region): Likewise.
414
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4152012-12-18 Eli Zaretskii <eliz@gnu.org>
416
417 * w32.c (acl_get_file, acl_set_file): Run the file name through
418 map_w32_filename, and resolve any symlinks in the file name, like
419 Posix platforms do.
420 (acl_set_file): Call revert_to_self, if any privileges were
421 enabled.
422
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4232012-12-17 Juanma Barranquero <lekktu@gmail.com>
424
425 * makefile.w32-in ($(BLD)/editfns.$(O), $(BLD)/fileio.$(O))
426 ($(BLD)/w32.$(O)): Update dependencies.
427
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4282012-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
429
430 * xdisp.c (select_frame_for_redisplay): Use select_window_1 to
431 propagate redisplay's scrolling (if any) to the right window.
432 (redisplay_internal): Use ensure_selected_frame.
433 (display_mode_lines): Complete last fix.
434 * window.c (select_window_1): New func, extracted from select_window.
435 (select_window): Use it.
436 * window.h (select_window_1): Declare.
437
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4382012-12-17 Eli Zaretskii <eliz@gnu.org>
439
440 Emulate Posix ACL APIs on MS-Windows.
441 * w32.c: Include sddl.h and sys/acl.h.
442 (SDDL_REVISION_1): Define if not already defined.
443 (g_b_init_get_security_descriptor_dacl)
444 (g_b_init_convert_sd_to_sddl, g_b_init_convert_sddl_to_sd)
445 (g_b_init_is_valid_security_descriptor)
446 (g_b_init_set_file_security): New static flags.
447 (globals_of_w32): Initialize them to zero.
448 (SetFileSecurity_Name): New string constant.
449 (SetFileSecurity_Proc, GetSecurityDescriptorDacl_Proc)
450 (ConvertStringSecurityDescriptorToSecurityDescriptor_Proc)
451 (ConvertSecurityDescriptorToStringSecurityDescriptor_Proc)
452 (IsValidSecurityDescriptor_Proc): New typedefs.
453 (get_file_security, get_security_descriptor_owner)
454 (get_security_descriptor_group): Set errno to ENOTSUP.
455 (set_file_security, get_security_descriptor_dacl)
456 (is_valid_security_descriptor, convert_sd_to_sddl)
457 (convert_sddl_to_sd, acl_valid, acl_to_text, acl_from_text)
458 (acl_free, acl_get_file, acl_set_file): New functions.
459
460 * fileio.c (Fcopy_file) [WINDOWSNT]: Support copying ACLs.
461
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4622012-12-17 Paul Eggert <eggert@cs.ucla.edu>
463
464 Don't reraise SIGCHLD, as that can now lose (Bug#13192).
465 With the 2012-12-03 fix for Bug#12980 in place, an old workaround
466 for some of that bug's symptoms can now cause Emacs to abort.
467 Remove the workaround.
468 * process.c (wait_reading_process_output): Don't reraise SIGCHLD.
469 The bug that caused SIGCHLD to get lost has been fixed, and the
470 workaround for it can now cause Emacs to abort.
471
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4722012-12-16 Paul Eggert <eggert@cs.ucla.edu>
473
474 * sysdep.c (emacs_abort): Bump backtrace size to 40.
475 Companion to the 2012-09-30 patch. Suggested by Eli Zaretskii in
476 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.
477
7c3d167f
RF
4782012-12-16 Romain Francoise <romain@orebokech.com>
479
480 * fileio.c (Ffile_acl, Fset_file_acl): New functions.
481 (Fcopy_file): Change last arg to `preserve_extended_attributes'
1e101a4b 482 and copy ACL entries of file in addition to SELinux context if set.
7c3d167f
RF
483 (syms_of_fileio): Add `file-acl' and `set-file-acl'.
484
485 * Makefile.in (LIBACL_LIBS): New macro.
486 (LIBES): Use it.
487
7d80ea23
PE
4882012-12-15 Paul Eggert <eggert@cs.ucla.edu>
489
490 * fileio.c (internal_delete_file): Use bool for boolean.
491
b0728617
EZ
4922012-12-15 Eli Zaretskii <eliz@gnu.org>
493
494 Fix bug #13079 on MS-Windows with temp files not being deleted.
495 * w32.h (_child_process): New members input_file and
496 pending_deletion.
497 (register_child): First argument is now pid_t.
498 (record_infile, record_pending_deletion): New prototypes.
499
500 * w32proc.c (new_child): Initialize input_file and
501 pending_deletion members of the child.
502 (delete_child): Delete the child's temporary input file, if any,
503 that is pending deletion.
504 (register_child): First argument is now pid_t.
505 (record_infile, record_pending_deletion): New functions.
506 (reap_subprocess): Fix a typo in DebPrint string.
507 (sys_spawnve, sys_kill): Use pid_t for PID arguments.
508
509 * fileio.c (internal_delete_file): Return an int again: non-zero
510 if delete-file succeeds, zero otherwise.
511
512 * lisp.h (internal_delete_file): Adjust prototype.
513
514 * callproc.c (Fcall_process): Don't overwrite infile with result
515 of DECODE_FILE.
516 [WINDOWSNT] If BUFFER is an integer, i.e. we are launching an
517 asynchronous subprocess, record the name of the input file name,
518 if any.
519 (delete_temp_file) [WINDOWSNT]: If internal_delete_file fails to
520 delete the file, record it as pending deletion when the subprocess
521 exits.
522
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EZ
5232012-12-14 Eli Zaretskii <eliz@gnu.org>
524
525 * editfns.c [HAVE_PWD_H]: Include grp.h.
526
527 * makefile.w32-in ($(BLD)/editfns.$(O)): Add $(NT_INC)/grp.h.
528
97976f9f
PE
5292012-12-14 Paul Eggert <eggert@cs.ucla.edu>
530
531 Fix permissions bugs with setgid directories etc. (Bug#13125)
532 * dired.c (Ffile_attributes): Return t as the 9th attribute,
533 to mark it as a placeholder. The old value was often wrong.
534 The only user of this attribute has been changed to use
535 file-ownership-preserved-p instead, with its new group arg.
536 * editfns.c (Fgroup_gid, Fgroup_real_gid): New functions.
537
26ec1f49
SM
5382012-12-14 Stefan Monnier <monnier@iro.umontreal.ca>
539
ad966fe7
SM
540 * xdisp.c (select_frame_for_redisplay, display_mode_lines):
541 Keep selected_window and selected_frame in sync.
26ec1f49 542
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EZ
5432012-12-14 Eli Zaretskii <eliz@gnu.org>
544
545 * w32.c (stat_worker): If w32_stat_get_owner_group is zero, do not
546 try to get accurate owner and group information from NT file
547 security APIs. This is to make most callers of 'stat' and
548 'lstat', which don't need that information, much faster.
549
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550 * dired.c (Ffile_attributes) [WINDOWSNT]:
551 Set w32_stat_get_owner_group to a non-zero value, to request accurate
5c207910
EZ
552 owner and group information from 'lstat'.
553
893f52d8
PE
5542012-12-13 Paul Eggert <eggert@cs.ucla.edu>
555
4c95c9a5
PE
556 * fileio.c (Finsert_file_contents): Don't put tail into head area,
557 as that confuses set-auto-coding, so insist on the head-read
558 returning the full 1024 bytes. Let lseek compute the tail offset;
559 less work for us. Do not ignore I/O errors when reading the tail.
560
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PE
561 * xdisp.c: Minor style fixes.
562 (init_iterator): Hoist assignment out of if-expression.
563 (markpos_of_region): Callers now test for sign, not for -1.
564
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DA
5652012-12-13 Dmitry Antipov <dmantipov@yandex.ru>
566
567 Minor redisplay optimization when the region length is zero.
568 * xdisp.c (markpos_of_region): New function.
569 (init_iterator): Do not highlight the region of zero length.
570 (redisplay_window): Check whether the region is of non-zero length.
571 (try_cursor_movement): Allow if the region length is zero.
572 (try_window_reusing_current_matrix, try_window_id): Likewise.
573
727f9739 5742012-12-13 Eli Zaretskii <eliz@gnu.org>
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EZ
575
576 * search.c (search_buffer): Check the inverse translations of each
577 character in pattern when the buffer being searched is unibyte.
578 (Bug#13084)
579
727f9739 5802012-12-13 Paul Eggert <eggert@cs.ucla.edu>
184246df
PE
581
582 * fileio.c (Fvisited_file_modtime): Return (-1 ...) for nonexistent
583 files, fixing a regression from 24.2.
645c6a30 584 (Fverify_visited_file_modtime): Don't read uninitialized st.st_size.
184246df 585
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PE
5862012-12-13 Paul Eggert <eggert@cs.ucla.edu>
587
588 * fileio.c (Fcopy_file): Make fstat failure as serious as open failure.
589 fstat shouldn't fail, and if it does fail copy-file should not proceed.
590 Remove unnecessary S_ISLNK test, as (contra the comments) this
591 function can't copy symlinks. Improve quality of error message
592 when attempting to copy files that are neither regular files nor
593 directories.
594
2dd61a9b
DA
5952012-12-12 Dmitry Antipov <dmantipov@yandex.ru>
596
597 * dispnew.c (set_window_cursor_after_update): Use clip_to_bounds.
598 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
599 * window.c (Frecenter):
600 * xdisp.c (resize_mini_window, hscroll_window_tree, draw_glyphs):
601 * xterm.c (x_set_toolkit_scroll_bar_thumb): Likewise.
602
cc98b684
DC
6032012-12-12 Daniel Colascione <dancol@dancol.org>
604
1e101a4b 605 * unexcw.c (fixup_executable): Use posix_fallocate to ensure that
cc98b684
DC
606 the dumped Emacs is not a sparse file, greatly improving Cygwin
607 "make bootstrap" performance.
608
38e791fd
MA
6092012-12-11 Michael Albinus <michael.albinus@gmx.de>
610
611 * inotify.c (inotify_callback): Generate an Emacs event for every
612 incoming inotify event.
613
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6142012-12-11 Eli Zaretskii <eliz@gnu.org>
615
616 * xdisp.c (handle_face_prop): Fix logic of computing
617 it->start_of_box_run_p.
618 (append_space_for_newline): If the glyph row is R2L, reset the
619 iterator's end_of_box_run_p flag before prepending the space glyph.
620 (extend_face_to_end_of_line): If the glyph row is R2L, reset the
621 iterator's start_of_box_run_p flag before prepending the stretch.
622 (append_glyph, produce_image_glyph, append_composite_glyph)
623 (append_stretch_glyph, append_glyphless_glyph): Reverse the
624 left_box_line_p and right_box_line_p flags of the glyph for R2L
625 glyph rows. (Bug#13011)
626
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DA
6272012-12-11 Dmitry Antipov <dmantipov@yandex.ru>
628
629 * buffer.c (Fset_buffer_multibyte): Do not force redisplay
630 if changed buffer is not shown in a window.
631 * insdel.c (prepare_to_modify_buffer): Likewise.
632 * window.c (replace_buffer_in_windows_safely): Do nothing
633 if buffer is not shown in a window.
634 (Fforce_window_update): Likewise if string or buffer argument
635 is passed.
636
1b47babd
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6372012-12-11 Eli Zaretskii <eliz@gnu.org>
638
639 * inotify.c (Finotify_add_watch): Rename decoded_file_name to
640 encoded_file_name, which is what it is.
641
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DA
6422012-12-11 Dmitry Antipov <dmantipov@yandex.ru>
643
644 Consistently use marker_position and marker_byte_position.
645 * fringe.c (Ffringe_bitmaps_at_pos):
646 * indent.c (Fvertical_motion):
647 * insdel.c (prepare_to_modify_buffer):
648 * keyboard.c (make_lispy_position):
649 * window.c (Fwindow_end, Fpos_visible_in_window_p, unshow_buffer)
650 (window_scroll_pixel_based, displayed_window_lines)
651 (Fset_window_configuration):
652 * xdisp.c (message_dolog, with_echo_area_buffer_unwind_data)
653 (mark_window_display_accurate_1, redisplay_window, decode_mode_spec):
654 Replace direct access to marker fields with calls
655 to marker_position and/or marker_byte_position.
656
0eeb69fe
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6572012-12-11 Juanma Barranquero <lekktu@gmail.com>
658
659 * makefile.w32-in (SIG2STR_H): New macro.
660 (SYSWAIT_H, $(BLD)/emacs.$(O), $(BLD)/process.$(O))
661 ($(BLD)/w32notify.$(O)): Update dependencies.
662
1cf1bbd5
DC
6632012-12-10 Daniel Colascione <dancol@dancol.org>
664
8db4b52f
DC
665 * w32term.c, keyboard.c: Fix build break in cygw32 by omitting
666 Windows file notification functionality unless WINDOWSNT.
667
1cf1bbd5
DC
668 * w32gui.h (hprevinst, lpCmdLine, nCmdShow): Remove unused
669 declarations.
670
671 * w32fns.c (cache_system_info): Initialize the global hinst
672 variable here so various initialization calls DTRT.
673
1e101a4b 674 * unexw32.c (hprevinst, lpCmdLine, nCmdShow): Remove unused variables.
1cf1bbd5
DC
675 (hinst): Remove unneeded extern declaration.
676 (_start): Remove initialization of above variables; remove
677 initialization of hinst, as cache_system_info now does that.
678
679 * emacs.c (main): Call cache_system_info early in startup; we
680 previously weren't calling it in Cygwin builds.
681
26ec1f49
SM
682 * Makefile.in (ntsource, WINDRES, W32_RES, W#@_RES_LINK):
683 Teach the autoconf build system how to compile a Windows resource file
1cf1bbd5
DC
684 and link it to Emacs.
685
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DA
6862012-12-10 Dmitry Antipov <dmantipov@yandex.ru>
687
688 Per-buffer window counters.
689 * buffer.h (struct buffer): New member window_count.
690 (buffer_window_count): New function.
691 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
692 Initialize window_count.
693 (Fkill_buffer): Verify window_count for the buffer being killed.
694 (modify_overlay): Do not force redisplay if buffer is not shown
695 in any window.
696 (init_buffer_once): Initialize window_count for buffer_defaults
697 and buffer_local_symbols.
698 * window.h (buffer_shared): Remove declaration.
699 (wset_buffer): Convert from inline ...
700 * window.c (wset_buffer): ... to an ordinary function.
701 (adjust_window_count): New function.
702 (make_parent_window): Use it.
703 * xdisp.c (buffer_shared): Remove.
704 (redisplay_internal, redisplay_window): Adjust users.
705 (buffer_shared_and_changed): Use per-buffer window counter.
706
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7072012-12-10 Eli Zaretskii <eliz@gnu.org>
708
709 Support for filesystem notifications on MS-Windows.
710 * w32proc.c (sys_select): If drain_message_queue returns non-zero,
711 and this is a TTY frame, signal the caller that keyboard input is
712 available.
713
714 * w32xfns.c (drain_message_queue): Now returns an int: an
715 indication whether any WM_EMACS_FILENOTIFY messages were found in
716 the queue.
717
718 * w32inevt.c (handle_file_notifications): New function.
719 (w32_console_read_socket): Call it to process file notifications.
720
721 * w32console.c (initialize_w32_display): Record the main thread ID
722 in dwMainThreadId.
723
724 * deps.mk (inotify.o): New dependency list.
725
726 * Makefile.in (SOME_MACHINE_OBJECTS): Add w32notify.o.
727
728 * w32term.h (WM_EMACS_FILENOTIFY): New custom message.
729 (WM_EMACS_END): Bump value by 1.
730 (notification_buffer_in_use, file_notifications)
731 (notifications_size, notifications_desc): Declare.
732 (w32_get_watch_object, lispy_file_action, globals_of_w32notify):
733 Add prototypes.
734
735 * w32term.c (lispy_file_action, queue_notifications): New functions.
736 (syms_of_w32term) <Qadded, Qremoved, Qmodified, Qrenamed_from>
737 <Qrenamed_to>: New symbols.
738 (w32_read_socket): Handle the WM_EMACS_FILENOTIFY message.
739
740 * w32notify.c: New file, implements file event notifications for
741 MS-Windows.
742
743 * w32fns.c (w32_wnd_proc): Handle the WM_EMACS_FILENOTIFY message
744 by posting it to the w32_read_socket queue.
745
1e101a4b 746 * termhooks.h (enum event_kind) [HAVE_NTGUI]: Support FILE_NOTIFY_EVENT.
2b8c9064
EZ
747
748 * makefile.w32-in (OBJ2): Add $(BLD)/w32notify.$(O).
749 (GLOBAL_SOURCES): Add w32notify.c
750 ($(BLD)/w32notify.$(O)): New set of dependencies.
751
752 * lisp.h (syms_of_w32notify) [WINDOWSNT]: Add prototype.
753
1e101a4b
SM
754 * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]:
755 Handle FILE_NOTIFY_EVENT.
2b8c9064
EZ
756 (syms_of_keyboard) [HAVE_NTGUI] <Qfile_notify>: New symbol.
757 (keys_of_keyboard) [WINDOWSNT]: Bind file-notify to
758 w32notify-handle-event by default.
759
760 * emacs.c (main) [WINDOWSNT]: Call globals_of_w32notify and
761 syms_of_w32notify.
762
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RS
7632012-12-10 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
764
2b8c9064 765 Support for filesystem notifications on GNU/Linux via inotify.
1e101a4b 766 * termhooks.h (enum event_kind) [HAVE_INOTIFY]: Add FILE_NOTIFY_EVENT.
81606b10
RS
767
768 * lisp.h (syms_of_inotify) [HAVE_INOTIFY]: Add prototype.
769
770 * keyboard.c (Qfile_inotify) [HAVE_INOTIFY]: New variable.
771 (syms_of_keyboard): DEFSYM it.
772 (kbd_buffer_get_event) [HAVE_INOTIFY]: Generate FILE_NOTIFY_EVENT.
773 (make_lispy_event): Support FILE_NOTIFY_EVENT by generating
774 Qfile_inotify events.
775 (keys_of_keyboard) [HAVE_INOTIFY]: Bind file-inotify events in
776 special-event-map to inotify-handle-event.
777
778 * emacs.c (main) [HAVE_INOTIFY]: Call syms_of_inotify.
779
780 * Makefile.in (base_obj): Add inotify.o.
781
782 * inotify.c: New file.
783
265c2fbf 7842012-12-10 Jan Djärv <jan.h.d@swipnet.se>
a06ae17d
JD
785
786 * nsterm.m (fd_handler:): FD_ZERO fds (Bug#13103).
787
265c2fbf 7882012-12-10 Fabrice Popineau <fabrice.popineau@gmail.com>
cb576b5c
FP
789
790 * w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to
791 DWORD_PTR, for compatibility with 64-bit builds.
792
a06ae17d 793 * w32.c (_PROCESS_MEMORY_COUNTERS_EX):
cb576b5c
FP
794 (GetProcessWorkingSetSize_Proc, get_process_working_set_size)
795 (system_process_attributes): Use SIZE_T rather than DWORD, for
796 compatibility with 64-bit builds.
797
265c2fbf 7982012-12-10 Christopher Schmidt <christopher@ch.ristopher.com>
76b92fee
CS
799
800 * lread.c (Vload_source_file_function): Doc fix (Bug#11647).
801
265c2fbf 8022012-12-10 Eli Zaretskii <eliz@gnu.org>
81d8cc53
EZ
803
804 * indent.c (Fvertical_motion): If a display string will be
805 displayed on the left or the right margin, don't consider it as a
806 factor in cursor positioning. (Bug#13108)
807
265c2fbf 8082012-12-10 Martin Rudalics <rudalics@gmx.at>
2cec368c
MR
809
810 * editfns.c (Fcompare_buffer_substrings): Reword doc-string.
811
5f460827
PE
8122012-12-10 Paul Eggert <eggert@cs.ucla.edu>
813
814 * fileio.c (Fsubstitute_in_file_name): Use ptrdiff_t, not int,
815 for string length.
816
a16e75cd
EZ
8172012-12-08 Eli Zaretskii <eliz@gnu.org>
818
819 * w32.c (unsetenv): Return 0 if the input string is too long.
820
5745a7df
PE
8212012-12-08 Paul Eggert <eggert@cs.ucla.edu>
822
823 Use putenv+unsetenv instead of modifying environ directly (Bug#13070).
824 * alloc.c (xputenv): New function.
825 * dbusbind.c (Fdbus_init_bus):
826 * emacs.c (main):
827 * xterm.c (x_term_init):
828 Use xputenv instead of setenv or putenv, to detect memory exhaustion.
829 * editfns.c (initial_tz): Move static var decl up.
830 (tzvalbuf_in_environ): New static var.
831 (init_editfns): Initialize these two static vars.
832 (Fencode_time): Don't assume arbitrary limit on EMACS_INT width.
833 Save old TZ value on stack, if it's small.
834 (Fencode_time, set_time_zone_rule): Don't modify 'environ' directly;
835 instead, use xputenv+unsetenv to set and restore TZ.
836 (environbuf): Remove static var. All uses removed.
837 (Fset_time_zone_rule): Do not save TZ and environ;
838 no longer needed here.
839 (set_time_zone_rule_tz1, set_time_zone_rule_tz2) [LOCALTIME_CACHE]:
840 Move to inside set_time_zone_rule; they don't need file scope any more.
841 (set_time_zone_rule): Maintain the TZ=value string separately.
842 (syms_of_editfns): Don't initialize initial_tz;
843 init_editfns now does it.
844 * emacs.c (dump_tz) [HAVE_TZSET]: Now const.
845 * lisp.h (xputenv): New decl.
846
c56efa40
FP
8472012-12-08 Fabrice Popineau <fabrice.popineau@gmail.com>
848
849 * w32fns.c (emacs_abort): Don't do arithmetics on void pointers.
850
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EZ
8512012-12-08 Eli Zaretskii <eliz@gnu.org>
852
853 * w32.c (unsetenv, sys_putenv): New functions.
854
1b6dbfeb
CY
8552012-12-08 Chong Yidong <cyd@gnu.org>
856
857 * editfns.c (Finsert_char): Make the error message more
858 informative (Bug#12992).
859
d983a10b
PE
8602012-12-08 Paul Eggert <eggert@cs.ucla.edu>
861
7be78020
PE
862 Simplify get_lim_data.
863 * vm-limit.c (get_lim_data): Combine RLIMIT_AS and RLIMIT_DATA methods.
864 Remove USG and vlimit methods; no longer used these days.
865 Add #error catchall just in case.
866
d983a10b
PE
867 Assume POSIX 1003.1-1988 or later for signal.h (Bug#13026).
868 Exceptions: do not assume SIGCONT, SIGSTOP, SIGTSTP, SIGTTIN,
869 SIGTTOU, SIGUSR1, SIGUSR2, as Microsoft platforms lack these.
870 * process.c [subprocesses]: Include <c-ctype.h>, <sig2str.h>.
871 (deleted_pid_list, Fdelete_process, create_process)
872 (record_child_status_change, handle_child_signal, deliver_child_signal)
873 (init_process_emacs, syms_of_process):
874 Assume SIGCHLD is defined.
875 (parse_signal): Remove. All uses removed.
876 (abbr_to_signal): New static function.
877 (Fsignal_process): Use it to convert signal names to ints.
878 * sysdep.c (sys_suspend) [!DOS_NT]: Use kill (0, ...) rather than
879 kill (getpgrp (), ...).
880 (emacs_sigaction_init): Assume SIGCHLD is defined.
881 (init_signals): Assume SIGALRM, SIGCHLD, SIGHUP, SIGKILL,
882 SIGPIPE, and SIGQUIT are defined. Do not worry about SIGCLD any more.
883 * syssignal.h (EMACS_KILLPG): Remove.
884 All uses replaced by 'kill' with a negative pid.
885 (SIGCHLD): Remove definition, as we now assume SIGCHLD.
886 * w32proc.c (sys_kill): Support negative pids compatibly with POSIX.
887
9cdde1e2
PE
8882012-12-07 Paul Eggert <eggert@cs.ucla.edu>
889
890 * sysdep.c (get_child_status): Abort on internal error (Bug#13086).
891 This will cause a production Emacs to dump core instead of
892 infinite-looping.
893
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DA
8942012-12-07 Dmitry Antipov <dmantipov@yandex.ru>
895
896 * frame.c (make_frame): Do not set window's buffer to t.
897 * window.c (Fsplit_window_internal): Likewise. Previously it was
898 used to indicate that the window is being set up. Now we use
899 set_window_buffer for all new windows, so the condition in ...
900 (Fset_window_buffer): ... is always true and can be removed.
901
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DA
9022012-12-07 Dmitry Antipov <dmantipov@yandex.ru>
903
904 Convenient macro to check whether the buffer is hidden.
905 * buffer.h (BUFFER_HIDDEN_P): New macro.
906 * frame.c (make_frame): Use it. Adjust comment.
907 * buffer.c (candidate_buffer): New function.
908 (Fother_buffer, other_buffer_safely): Use it.
909
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EZ
9102012-12-06 Eli Zaretskii <eliz@gnu.org>
911
912 * w32proc.c (waitpid): Avoid busy-waiting when called with WNOHANG
913 if the child process is still running. Instead, exit the wait
914 loop and return zero. (Bug#13086)
915
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DA
9162012-12-06 Dmitry Antipov <dmantipov@yandex.ru>
917
918 * frame.h (x_char_width, x_char_height): Remove prototypes.
919 * w32term.h (x_char_width, x_char_height): Likewise.
920 * xfns.c (x_char_width, x_char_height): Remove.
921 * w32fns.c (x_char_width, x_char_height): Likewise.
922 * nsfns.c (x_char_width, x_char_height): Likewise.
923 * frame.c (Fframe_char_width): Use FRAME_COLUMN_WIDTH for
924 all window frames.
925 (Fframe_char_height): Likewise with FRAME_LINE_HEIGHT.
926 * keyboard.c (command_loop_1): Remove prototype.
927 (command_loop_2, top_level_1): Add static to match prototype.
928
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PE
9292012-12-06 Paul Eggert <eggert@cs.ucla.edu>
930
931 Fix a recently-introduced delete-process race condition.
932 * callproc.c, process.h (record_kill_process):
933 New function, containing part of the old call_process_kill.
934 (call_process_kill): Use it.
935 This does not change call_process_kill's behavior.
936 * process.c (Fdelete_process): Use record_kill_process to fix a
937 race condition that could cause Emacs to lose track of a child.
938
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DA
9392012-12-06 Dmitry Antipov <dmantipov@yandex.ru>
940
941 Avoid code duplication between prev_frame and next_frame.
942 * frame.c (candidate_frame): New function. Add comment.
943 (prev_frame, next_frame): Use it. Adjust comment.
944
d8ad4d3f 9452012-12-06 Eli Zaretskii <eliz@gnu.org>
d3cefd13
EZ
946
947 * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp
948 fails, signal an error instead of continuing with an empty
949 string. (Bug#13079)
7c2fcf9b
EZ
950 Encode expanded temp file pattern before passing it to mkstemp or
951 mktemp.
d3cefd13 952
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EZ
953 * fileio.c (file_name_as_directory, directory_file_name) [DOS_NT]:
954 Encode the file name before passing it to dostounix_filename, in
955 case it will downcase it (under w32-downcase-file-names).
956 (Bug#12933)
957
644d3f0d
PE
9582012-12-05 Paul Eggert <eggert@cs.ucla.edu>
959
960 Minor call-process cleanups.
961 * callproc.c (Fcall_process): Do record-unwind-protect on MSDOS
962 at the same time as other platforms, to simplify analysis.
963 No need for fd0_volatile since we have synch_process_fd.
964 Avoid needless emacs_close; arg is always negative.
965
396376f1
AS
9662012-12-04 Andreas Schwab <schwab@linux-m68k.org>
967
968 * callproc.c (Fcall_process): Fix specpdl nesting for asynchronous
969 processes.
970
350f51ad
DA
9712012-12-04 Dmitry Antipov <dmantipov@yandex.ru>
972
973 * lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state
974 member. Adjust users. Convert mouse_face_past_end, mouse_face_defer
975 and mouse_face_hidden members to a bitfields.
976 * frame.h (struct frame): Remove set-but-not-used space_width member.
977 (FRAME_SPACE_WIDTH): Remove.
978 * nsterm.m, w32term.c, xterm.c: Adjust users.
979 * termchar.h (struct tty_display_info): Remove set-but-unused se_is_so
980 member. Adjust users. Convert term_initted, delete_in_insert_mode,
981 costs_set, insert_mode, standout_mode, cursor_hidden and flow_control
982 members to a bitfields.
983
bc9dbce6
PE
9842012-12-03 Paul Eggert <eggert@cs.ucla.edu>
985
bb5f74ee
PE
986 Don't let call-process be a zombie factory (Bug#12980).
987 Fixing this bug required some cleanup of the signal-handling code.
988 As a side effect, this change also fixes a longstanding rare race
989 condition whereby Emacs could mistakenly kill unrelated processes,
990 and it fixes a bug where a second C-g does not kill a recalcitrant
991 synchronous process in GNU/Linux and similar platforms.
992 The patch should also fix the last vestiges of Bug#9488,
993 a bug which has mostly been fixed on the trunk by other changes.
994 * callproc.c, process.h (synch_process_alive, synch_process_death)
995 (synch_process_termsig, sync_process_retcode):
996 Remove. All uses removed, to simplify analysis and so that
997 less consing is done inside critical sections.
998 * callproc.c (call_process_exited): Remove. All uses replaced
999 with !synch_process_pid.
1000 * callproc.c (synch_process_pid, synch_process_fd): New static vars.
1001 These take the role of what used to be in unwind-protect arg.
1002 All uses changed.
1003 (block_child_signal, unblock_child_signal):
1004 New functions, to avoid races that could kill innocent-victim processes.
1005 (call_process_kill, call_process_cleanup, Fcall_process): Use them.
1006 (call_process_kill): Record killed processes as deleted, so that
1007 zombies do not clutter up the system. Do this inside a critical
1008 section, to avoid a race that would allow the clutter.
1009 (call_process_cleanup): Fix code so that the second C-g works again
1010 on common platforms such as GNU/Linux.
1011 (Fcall_process): Create the child process in a critical section,
1012 to fix a race condition. If creating an asynchronous process,
1013 record it as deleted so that zombies do not clutter up the system.
1014 Do unwind-protect for WINDOWSNT too, as that's simpler in the
1015 light of these changes. Omit unnecessary call to emacs_close
1016 before failure, as the unwind-protect code does that.
1017 * callproc.c (call_process_cleanup):
1018 * w32proc.c (waitpid): Simplify now that synch_process_alive is gone.
1019 * process.c (record_deleted_pid): New function, containing
1020 code refactored out of Fdelete_process.
1021 (Fdelete_process): Use it.
1022 (process_status_retrieved): Remove. All callers changed to use
1023 child_status_change.
1024 (record_child_status_change): Remove, folding its contents into ...
1025 (handle_child_signal): ... this signal handler. Now, this
1026 function is purely a handler for SIGCHLD, and is not called after
1027 a synchronous waitpid returns; the synchronous code is moved to
1028 wait_for_termination. There is no need to worry about reaping
1029 more than one child now.
1030 * sysdep.c (get_child_status, child_status_changed): New functions.
1031 (wait_for_termination): Now takes int * status and bool
1032 interruptible arguments, too. Do not record child status change;
1033 that's now the caller's responsibility. All callers changed.
1034 Reimplement in terms of get_child_status.
1035 (wait_for_termination_1, interruptible_wait_for_termination):
1036 Remove. All callers changed to use wait_for_termination.
1037 * syswait.h: Include <stdbool.h>, for bool.
1038 (record_child_status_change, interruptible_wait_for_termination):
1039 Remove decls.
1040 (record_deleted_pid, child_status_changed): New decls.
1041 (wait_for_termination): Adjust to API changes noted above.
1042
bc9dbce6
PE
1043 * bytecode.c, lisp.h (Qbytecode): Remove.
1044 No longer needed after 2012-11-20 interactive-p changes.
1045
3cf3c607
EZ
10462012-12-03 Eli Zaretskii <eliz@gnu.org>
1047
1048 * xdisp.c (redisplay_window): If the cursor is visible, but inside
1049 the scroll margin, move point outside the margin. (Bug#13055)
1050
005c8d13
JD
10512012-12-03 Jan Djärv <jan.h.d@swipnet.se>
1052
1053 * gtkutil.c (my_log_handler): New function.
1054 (xg_set_geometry): Set log handler to my_log_handler (Bug#11177).
1055
20edc1c9
DA
10562012-12-03 Dmitry Antipov <dmantipov@yandex.ru>
1057
1058 * lisp.h (modify_region): Rename to...
1059 (modify_region_1): ...new prototype.
1060 * textprop.c (modify_region): Now static. Adjust users.
1061 * insdel.c (modify_region): Rename to...
1062 (modify_region_1): ...new function to work with current buffer.
1063 Adjust comment and users. Use true and false for booleans.
1064
62c2e5ed
DA
10652012-12-03 Dmitry Antipov <dmantipov@yandex.ru>
1066
1067 * alloc.c (free_save_value): New function.
1068 (safe_alloca_unwind): Use it.
1069 * lisp.h (free_save_value): New prototype.
1070 * editfns.c (save_excursion_save): Use Lisp_Misc_Save_Value.
1071 Add comment.
1072 (save_excursion_restore): Adjust to match saved data structure.
1073 Use free_save_value to offload some work from GC. Drop obsolete
1074 #if 0 code.
1075
c5bc2d1d 10762012-12-03 Chong Yidong <cyd@gnu.org>
a2458031
CY
1077
1078 * fileio.c (Vauto_save_list_file_name): Doc fix.
1079
c5bc2d1d 10802012-12-03 Fabrice Popineau <fabrice.popineau@gmail.com>
c7b36b95
FP
1081
1082 * w32fns.c: Remove prototype of atof.
1e101a4b 1083 (syspage_mask): Make it DWORD_PTR, for compatibility with 64-bit
c7b36b95 1084 builds.
1e101a4b 1085 (file_dialog_callback): Make it UINT_PTR.
c7b36b95
FP
1086
1087 * w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility
1088 with 64-bit builds.
1089
1090 * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
1091 (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already
1092 defined.
1093
c5bc2d1d 10942012-12-03 Glenn Morris <rgm@gnu.org>
14d27346 1095
a9de9f0c 1096 * data.c (Fboundp, Fsymbol_value): Doc fix re lexical-binding.
14d27346 1097
21e54a94
PE
10982012-12-02 Paul Eggert <eggert@cs.ucla.edu>
1099
2dd2e622
PE
1100 Fix xpalloc confusion after memory is exhausted.
1101 * alloc.c (xpalloc): Comment fix.
1102 * charset.c (Fdefine_charset_internal): If xpalloc exhausts memory
1103 and signals an error, do not clear charset_table_size, as
1104 charset_table is still valid.
1105 * doprnt.c (evxprintf): Clear *BUF after freeing it.
1106
21e54a94
PE
1107 Use execve to avoid need to munge environ (Bug#13054).
1108 * callproc.c (Fcall_process):
1109 * process.c (create_process):
1110 Don't save and restore environ; no longer needed.
1111 * callproc.c (child_setup):
1112 Use execve, not execvp, to preserve environ.
1113
3e5490f7
PE
11142012-12-01 Paul Eggert <eggert@cs.ucla.edu>
1115
1116 * xterm.c (x_draw_image_relief): Remove unused locals (Bug#10500).
1117
75b4f59c
YM
11182012-12-01 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1119
1120 * xterm.c (x_draw_relief_rect, x_draw_image_relief): Fix relief
1121 display for sliced images (Bug#10500).
1122
1123 * w32term.c (w32_draw_relief_rect, x_draw_image_relief): Likewise.
1124
f8aff4c6
JB
11252012-11-30 Juanma Barranquero <lekktu@gmail.com>
1126
1127 * doc.c (Fdocumentation): Re-add handling of function-documentation,
1128 accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca (bug#13034).
1129
3940b924
DA
11302012-11-29 Dmitry Antipov <dmantipov@yandex.ru>
1131
1132 * xdisp.c (window_outdated): Remove eassert since it hits
1133 some suspicious corner cases (see Bug#13007 and Bug#13012).
1134 (mode_line_update_needed): New function.
1135 (redisplay_internal, redisplay_window): Use it.
1136 (ensure_selected_frame): New function.
1137 (redisplay_internal, unwind_redisplay): Use it.
1138 (redisplay_internal): Move comment about buffer_shared...
1139 (buffer_shared_and_changed): ...near to its real use.
1140
4a9204fe
PE
11412012-11-29 Paul Eggert <eggert@cs.ucla.edu>
1142
1143 * callproc.c (Fcall_process): Don't misreport vfork failure.
1144
60aeceb8
PE
11452012-11-28 Paul Eggert <eggert@cs.ucla.edu>
1146
1147 * callproc.c (Fcall_process): Fix vfork portability problems.
1148 Do not assume that fd[0], count, filefd, and save_environ survive
1149 vfork. Fix bug whereby wrong errno value could be reported for
1150 pipe failure. Some minor cleanups, too, as follows. Move buf and
1151 bufsize to the context where they're needed. Change new_argv to
1152 be of type char **, as this is more convenient and avoids casts.
1153 (CALLPROC_BUFFER_SIZE_MIN, CALLPROC_BUFFER_SIZE_MAX):
1154 Now local constants, not macros.
1155
00dc3ead
KH
11562012-11-18 Kenichi Handa <handa@gnu.org>
1157
1158 * font.c (font_unparse_xlfd): Fix previous change. Keep "const"
1159 for the variable "f".
1160
e1bf05c1
KH
11612012-11-13 Kenichi Handa <handa@gnu.org>
1162
1163 * font.c (font_unparse_xlfd): Exclude special characters from the
1164 generating XLFD name.
1165
22626a85
PE
11662012-11-27 Paul Eggert <eggert@cs.ucla.edu>
1167
350e0088
PE
1168 Assume POSIX 1003.1-1988 or later for grp.h, pwd.h.
1169 * dired.c (stat_uname, stat_gname):
1170 * fileio.c (Fexpand_file_name): Remove no-longer-needed casts.
1171
22626a85
PE
1172 Assume POSIX 1003.1-1988 or later for errno.h (Bug#12968).
1173 * dired.c (directory_files_internal, file_name_completion):
1174 Assume EAGAIN and EINTR are defined.
350e0088 1175
22626a85
PE
1176 * fileio.c (Fcopy_file): Assume EISDIR is defined.
1177 * gmalloc.c (ENOMEM, EINVAL): Assume they're defined.
1178 * gnutls.c (emacs_gnutls_write): Assume EAGAIN is defined.
1179 * lread.c (readbyte_from_file): Assume EINTR is defined.
1180 * process.c (wait_reading_process_output, send_process) [subprocesses]:
1181 Assume EIO and EAGAIN are defined.
1182 * unexcoff.c (write_segment): Assume EFAULT is defined.
1183
5c9cf0a3 11842012-11-27 Eli Zaretskii <eliz@gnu.org>
3fa1e84d
EZ
1185
1186 * fontset.c (Finternal_char_font): Return nil on non-GUI frames.
1187 (Bug#11964)
1188
22294a56
EZ
1189 * xdisp.c (draw_glyphs): Don't draw in mouse face if mouse
1190 highlighting on the frame was cleared. Prevents assertion
1191 violations when repeatedly clicking on the "Top" link of the
1192 "bread-crumbs" in Info buffers.
1193
5fbab051
PE
11942012-11-25 Paul Eggert <eggert@cs.ucla.edu>
1195
1196 * sysdep.c (sys_subshell): Don't assume pid_t fits in int.
1197
bcd77a2b
KB
11982012-11-24 Ken Brown <kbrown@cornell.edu>
1199
1200 * keyboard.c (HAVE_MOUSE):
1201 * frame.c (HAVE_MOUSE): Remove, and rewrite code as if HAVE_MOUSE
1202 were always defined.
1203
d125ca15 12042012-11-24 Eli Zaretskii <eliz@gnu.org>
8654a41b 1205
24becea4
EZ
1206 * xdisp.c (set_cursor_from_row): Skip step 2 only if point is not
1207 between bpos_covered and bpos_max. This fixes cursor display when
1208 several display strings follow each other.
1209
8654a41b
EZ
1210 * .gdbinit (pgx): If the glyph's object is a string, display the
1211 pointer to string data, rather than the value of the string object
1212 itself (which barfs under CHECK_LISP_OBJECT_TYPE).
1213
cb5867b1
EZ
1214 * indent.c (Fvertical_motion): If the starting position is covered
1215 by a display string, return to one position before that, to avoid
1216 overshooting it inside move_it_to. (Bug#12930)
1217
f418b22e
DA
12182012-11-23 Dmitry Antipov <dmantipov@yandex.ru>
1219
1220 * frame.h (struct frame): Remove display_preempted member
1221 since all users are dead long ago.
1222 * nsterm.h (struct x_output): Use the only dummy member.
1223 * w32menu.c (pending_menu_activation): Remove since not
1224 really used.
1225 (set_frame_menubar): Adjust user.
1226 * w32term.h (struct x_output): Drop outdated #if 0 code.
1227 (struct w32_output): Use bitfields for explicit_parent,
26ec1f49
SM
1228 asked_for_visible and menubar_active members.
1229 Drop unused pending_menu_activation member.
f418b22e
DA
1230 * xterm.h (struct x_output): Drop outdated #if 0 code.
1231 Use bitfields for explicit_parent, asked_for_visible,
1232 has_been_visible and net_wm_state_hidden_seen members.
1233
a879f0ea
EZ
12342012-11-23 Eli Zaretskii <eliz@gnu.org>
1235
1236 * makefile.w32-in (globals.h, gl-stamp): Use $(SWITCHCHAR) instead
1237 of a literal "/". (Bug#12955)
1238 (gl-stamp): Invoke fc.exe directly, not through cmd.
1239
95ef7787
PE
12402012-11-23 Paul Eggert <eggert@cs.ucla.edu>
1241
1242 Assume POSIX 1003.1-1988 or later for dirent.h (Bug#12958).
1243 * dired.c: Assume HAVE_DIRENT_H.
1244 (NAMLEN): Remove, replacing with ...
1245 (dirent_namelen): New function. All uses changed. Use the GNU macro
1246 _D_EXACT_NAMELEN if available, as it's faster than strlen.
1247 (DIRENTRY): Remove, replacing all uses with 'struct dirent'.
1248 (DIRENTRY_NONEMPTY): Remove. All callers now assume it's nonzero.
1249 * makefile.w32-in (DIR_H): Remove. All uses replaced with
1250 $(NT_INC)/dirent.h.
1251 ($(BLD)/w32.$(O)): Do not depend on $(SRC)/ndir.h.
1252 * ndir.h: Rename to ../nt/inc/dirent.h.
1253 * sysdep.h (closedir) [!HAVE_CLOSEDIR]: Remove.
1254 Do not include <dirent.h>; no longer needed.
1255 * w32.c: Include <dirent.h> rather than "ndir.h".
1256
12645ae6
CY
12572012-11-23 Chong Yidong <cyd@gnu.org>
1258
1259 * xftfont.c (xftfont_open): Remove duplicate assignment.
1260
5c747675
DA
12612012-11-22 Dmitry Antipov <dmantipov@yandex.ru>
1262
1263 * alloc.c (Fgarbage_collect): Unblock input after clearing
1264 gc_in_progress to avoid note_mouse_highlight glitch with GC.
1265 * frame.h (FRAME_MOUSE_UPDATE): New macro.
1266 * msdos.c (IT_frame_up_to_date): Use it here...
1267 * w32term.c (w32_frame_up_to_date): ...here...
1268 * xterm.c (XTframe_up_to_date): ...and here...
1269 * nsterm.m (ns_frame_up_to_date): ...but not here.
1270 * lisp.h (Mouse_HLInfo): Remove mouse_face_deferred_gc member.
1271 Adjust users.
1272 * xdisp.c (message2_nolog, message3_nolog, note_mouse_highlight):
1273 Do not check whether GC is in progress.
1274
6ceeb5f1
DA
12752012-11-22 Dmitry Antipov <dmantipov@yandex.ru>
1276
1277 * xdisp.c (window_buffer_changed): New function.
1278 (update_menu_bar, update_tool_bar): Use it to
1279 simplify large 'if' statements.
1280 (redisplay_internal): Generalize commonly used
1281 'tail' and 'frame' local variables.
1282
ec84768f
EZ
12832012-11-22 Eli Zaretskii <eliz@gnu.org>
1284
1285 * w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts
1286 with Windows system header.
1287
9239d970
PE
12882012-11-21 Paul Eggert <eggert@cs.ucla.edu>
1289
1290 Assume POSIX 1003.1-1988 or later for unistd.h (Bug#12945).
1291 * alloc.c: Assume unistd.h exists.
1292 * fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd.
1293 * sysdep.c (get_current_dir_name): Assume getcwd exists.
1294 (getwd) [USG]: Remove; no longer needed.
1295 (sys_subshell) [DOS_NT]: Use getcwd, not getwd.
1296 * w32.c (getcwd): Rename from getwd, and switch to getcwd's API.
1297 * w32.h (getcwd): Remove decl.
1298
954bba56
SM
12992012-11-21 Stefan Monnier <monnier@iro.umontreal.ca>
1300
1301 * xdisp.c (fast_set_selected_frame): Rename from update_tool_bar_unwind.
1302 Make it set selected_window as well.
1303 (update_tool_bar): Use it.
1304
6ef2e5ef 13052012-11-21 Ken Brown <kbrown@cornell.edu>
4ffea447
KB
1306
1307 * emacs.c (main): Set the G_SLICE environment variable for all
1308 Cygwin builds, not just GTK builds. See
1309 https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html.
1310
6ef2e5ef 13112012-11-21 Eli Zaretskii <eliz@gnu.org>
88c4a13c
EZ
1312
1313 * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
1314 (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
1315 Define for the MSVC compiler.
1316
6ef2e5ef 1317 * w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing semi-colon.
273ac8d1
EZ
1318
1319 * fileio.c (Fsubstitute_in_file_name, Ffile_name_directory)
1320 (Fexpand_file_name) [DOS_NT]: Pass encoded file name to
1321 dostounix_filename. Prevents crashes down the road, because
26ec1f49
SM
1322 dostounix_filename assumes it gets a unibyte string.
1323 Reported by Michel de Ruiter <michel@sentient.nl>, see
273ac8d1
EZ
1324 http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html
1325
eadf1faa
SM
13262012-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
1327
1328 Conflate Qnil and Qunbound for `symbol-function'.
1329 * alloc.c (Fmake_symbol): Initialize `function' to Qnil.
1330 * lread.c (init_obarray): Set `function' fields to Qnil.
1331 * eval.c (Fcommandp): Ignore Qunbound.
1332 (Fautoload, eval_sub, Fapply, Ffuncall, Fmacroexpand):
1333 * data.c (Ffset, Ffboundp, indirect_function, Findirect_function):
1334 Test NILP rather than Qunbound.
1335 (Ffmakunbound): Set to Qnil.
1336 (Fsymbol_function): Never signal an error.
1337 (Finteractive_form): Ignore Qunbound.
1338
b83fdfa9
PE
13392012-11-20 Paul Eggert <eggert@cs.ucla.edu>
1340
1341 * eval.c (interactive_p): Remove no-longer-used decl.
1342
952580c5
DA
13432012-11-20 Dmitry Antipov <dmantipov@yandex.ru>
1344
1345 * xdisp.c (buffer_shared): Adjust comment.
1346 (buffer_shared_and_changed): New function.
1347 (prepare_menu_bars, redisplay_internal): Use it to
1348 decide whether all windows or frames should be updated.
ea6de9b1
DA
1349 (window_outdated): New function.
1350 (text_outside_line_unchanged_p, redisplay_window): Use it.
1351 (redisplay_internal): Likewise. Fix indentation.
952580c5 1352
23ba2705
SM
13532012-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
1354
1355 * eval.c (Finteractive_p, Fcalled_interactively_p, interactive_p): Remove.
1356 (syms_of_eval): Remove corresponding defsubr.
1357 * bytecode.c (exec_byte_code): `interactive-p' is now a Lisp function.
1358
6e9f7997
DC
13592012-11-19 Daniel Colascione <dancol@dancol.org>
1360
1361 * w32fns.c (Fx_file_dialog):
1362 (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
1363 cygwin_convert_file_name*.
1364
1365 * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
1366 Rename cygwin_convert_path* to cygwin_convert_file_name*.
1367
552a1590
PE
13682012-11-18 Paul Eggert <eggert@cs.ucla.edu>
1369
1370 * nsterm.m (ns_select): Send SIGIO only to self, not to process group.
1371
2ac9538d 13722012-11-18 Eli Zaretskii <eliz@gnu.org>
d8715cdf
EZ
1373
1374 * w32select.c: Include w32common.h before w32term.h, so that
1375 windows.h gets included before w32term.h uses some of its
1376 features, see below.
1377
23ba2705
SM
1378 * w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]:
1379 New typedefs.
1380 (EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]:
1381 New prototypes.
d8715cdf
EZ
1382 (EnumSystemLocales) [_MSC_VER]: Define if undefined. (Bug#12878)
1383
2ac9538d 13842012-11-18 Jan Djärv <jan.h.d@swipnet.se>
7436fc63
JD
1385
1386 * nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834).
1387 (ns_select): Return at once if events are held (Bug#12834).
1388
2ac9538d 13892012-11-18 enami tsugutomo <tsugutomo.enami@jp.sony.com>
86dcf21c 1390
1391 * unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64.
1392 Needed following 2012-10-20 change. (Bug#12902)
1393
c1f7ba3a
JB
13942012-11-18 Juanma Barranquero <lekktu@gmail.com>
1395
1396 * w32proc.c (waitpid): Remove unused label get_result.
1397
a75ce9d3
JB
13982012-11-17 Juanma Barranquero <lekktu@gmail.com>
1399
1400 * makefile.w32-in (SYSWAIT_H): New macro.
1401 ($(BLD)/callproc.$(O), $(BLD)/w32proc.$(O), $(BLD)/process.$(O))
1402 ($(BLD)/sysdep.$(O)): Update dependencies.
1403
49cdacda
PE
14042012-11-17 Paul Eggert <eggert@cs.ucla.edu>
1405
1406 Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881).
1407 * callproc.c (relocate_fd): Assume F_DUPFD.
1408 * emacs.c, term.c (O_RDWR): Remove.
1409 * keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than
1410 O_NDELAY, since O_NONBLOCK is the standard name for this flag.
1411 * nsterm.m: Assume <fcntl.h> exists.
1412 * process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process)
1413 (create_pty, Fmake_network_process, server_accept_connection)
1414 (wait_reading_process_output, init_process_emacs):
1415 Assume O_NONBLOCK.
1416 (wait_reading_process_output): Put in a special case for WINDOWSNT
1417 to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK.
1418 It's not clear this is needed, but it's a more-conservative change.
1419 (create_process): Assume FD_CLOEXEC.
1420 (create_process, create_pty): Assume O_NOCTTY.
1421 * sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL.
1422 (reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY.
1423 Omit if not DOS_NT, since F_GETFL is not defined there.
1424 (serial_open): Assume O_NONBLOCK and O_NOCTTY.
1425 * term.c: Include <fcntl.h>, for flags like O_NOCTTY.
1426 (O_NOCTTY): Remove.
1427 (init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that
1428 lack it, since gnulib guarantees this.
1429 * w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY.
1430
22bae83f
EZ
14312012-11-17 Eli Zaretskii <eliz@gnu.org>
1432
6ad30855
EZ
1433 * w32.c (faccessat): Pretend that directories have the execute bit
1434 set. Emacs expects that, e.g., in files.el:cd-absolute.
1435
22bae83f
EZ
1436 * w32proc.c (create_child): Don't clip the PID of the child
1437 process to fit into an Emacs integer, as this is no longer a
1438 restriction.
1439 (waitpid): Rename from sys_wait. Emulate a Posix 'waitpid' by
1440 reaping only the process specified by PID argument, if that is
1441 positive. Use PID instead of dead_child to know which process to
1442 reap. Wait for the child to die only if WNOHANG is not in
1443 OPTIONS.
1444 (sys_select): Don't set dead_child.
1445
1446 * sysdep.c (wait_for_termination_1): Remove the WINDOWSNT portion,
1447 as it is no longer needed.
1448
1449 * process.c (waitpid, WUNTRACED) [!WNOHANG]: Remove definitions,
1450 no longer needed.
1451 (record_child_status_change): Remove the setting of
1452 record_at_most_one_child for the !WNOHANG case.
1453
a631d0e0
PE
14542012-11-17 Paul Eggert <eggert@cs.ucla.edu>
1455
1456 Fix problems in ns port found by static checking.
1457 * nsterm.m: Include <pthread.h>, for pthread_mutex_lock etc.
1458 (hold_event, setPosition:portion:whole:): Send SIGIO only to self,
1459 not to process group.
1460 (ns_select): Use emacs_write, not write, as that's more robust
1461 in the presence of signals.
1462 (fd_handler:): Check for read errors.
1463
d56f2e49
GM
14642012-11-16 Glenn Morris <rgm@gnu.org>
1465
1466 * editfns.c (Fmessage): Mention message-log-max. (Bug#12849)
1467
96e05507 14682012-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
5c2a7148
SM
1469
1470 * eval.c (Finteractive_p): Revert lexbind-merge mishap.
1471
96e05507 14722012-11-16 Eli Zaretskii <eliz@gnu.org>
730b2d8f
EZ
1473
1474 * w32proc.c (timer_loop): Make sure SuspendThread and ResumeThread
1475 use the same value of thread handle.
1476 (start_timer_thread): If the timer thread exited (due to error),
1477 clean up by closing the two handles it used. Duplicate the caller
1478 thread's handle here, so it gets duplicated only once, when
1479 launching the timer thread. Set priority of the timer thread, not
1480 the caller thread.
1481 (getitimer): Don't duplicate the caller thread's handle here.
1482 (Bug#12832)
1483
96e05507 14842012-11-16 Jan Djärv <jan.h.d@swipnet.se>
f99c65e5
JD
1485
1486 * nsterm.m (hold_event): Send SIGIO to make sure ns_read_socket is
1487 called (Bug#12834).
1488
3d082a26
PE
14892012-11-16 Paul Eggert <eggert@cs.ucla.edu>
1490
1491 Remove no-longer-used pty_max_bytes variable.
1492 * process.c (pty_max_bytes): Remove; unused.
1493 (send_process): Do not set it.
1494
b72c161c
JB
14952012-11-15 Juanma Barranquero <lekktu@gmail.com>
1496
1497 * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/emacs.$(O)):
1498 Update dependencies.
1499
bf20ea80
PE
15002012-11-15 Paul Eggert <eggert@cs.ucla.edu>
1501
1502 * eval.c (mark_backtrace) [BYTE_MARK_STACK]: Remove stray '*'.
1503 This follows up on the 2012-09-29 patch that removed indirection
1504 for the 'function' field. Reported by Sergey Vinokurov in
1505 <http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00263.html>.
1506
14f20728
EZ
15072012-11-14 Eli Zaretskii <eliz@gnu.org>
1508
1509 * w32.c (faccessat): Rename from sys_faccessat. (No need to use a
1510 different name, as the MS runtime does not have such a function,
1511 and probably never will.) All callers changed. Ignore DIRFD
1512 value if PATH is an absolute file name, to match Posix spec
1513 better. If AT_SYMLINK_NOFOLLOW is set in FLAGS, don't resolve
1514 symlinks.
1515
77731919
DA
15162012-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1517
1518 * xdisp.c (echo_area_display, redisplay_internal):
1519 Omit redundant check whether frame_garbaged is set.
1520
73dcdb9f
PE
15212012-11-14 Paul Eggert <eggert@cs.ucla.edu>
1522
1523 Use faccessat, not access, when checking file permissions (Bug#12632).
1524 This fixes a bug that has been present in Emacs since its creation.
1525 It was reported by Chris Torek in 1983 even before GNU Emacs existed,
1526 which must set some sort of record. (Torek's bug report was against
1527 a predecessor of GNU Emacs, but GNU Emacs happened to have the
1528 same common flaw.) See Torek's Usenet posting
1529 "setuid/setgid programs & Emacs" Article-I.D.: sri-arpa.858
1530 Posted: Fri Apr 8 14:18:56 1983.
1531 * Makefile.in (LIB_EACCESS): New macro.
1532 (LIBES): Use it.
1533 * callproc.c (init_callproc):
1534 * charset.c (init_charset):
1535 * fileio.c (check_existing, check_executable, check_writable)
1536 (Ffile_readable_p):
1537 * lread.c (openp, load_path_check):
1538 * process.c (allocate_pty):
1539 * xrdb.c (file_p):
1540 Use effective UID when checking permissions, not real UID.
1541 * callproc.c (init_callproc):
1542 * charset.c (init_charset):
1543 * lread.c (load_path_check, init_lread):
1544 Test whether directories are accessible, not merely whether they exist.
1545 * conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): New macro.
1546 * fileio.c (check_existing, check_executable, check_writable)
1547 (Ffile_readable_p):
1548 Use symbolic names instead of integers for the flags, as they're
1549 portable now.
1550 (check_writable): New arg AMODE. All uses changed.
1551 Set errno on failure.
1552 (Ffile_readable_p): Use faccessat, not stat + open + close.
1553 (Ffile_writable_p): No need to call check_existing + check_writable.
1554 Just call check_writable and then look at errno. This saves a syscall.
1555 dir should never be nil; replace an unnecessary runtime check
1556 with an eassert. When checking the parent directory of a nonexistent
1557 file, check that the directory is searchable as well as writable, as
1558 we can't create files in unsearchable directories.
1559 (file_directory_p): New function, which uses 'stat' on most platforms
1560 but faccessat with D_OK (for efficiency) if WINDOWSNT.
1561 (Ffile_directory_p, Fset_file_times): Use it.
1562 (file_accessible_directory_p): New function, which uses a single
1563 syscall for efficiency.
1564 (Ffile_accessible_directory_p): Use it.
1565 * xrdb.c (file_p): Use file_directory_p.
1566 * lisp.h (file_directory_p, file_accessible_directory_p): New decls.
1567 * lread.c (openp): When opening a file, use fstat rather than
1568 stat, as that avoids a permissions race. When not opening a file,
1569 use file_directory_p rather than stat.
1570 (dir_warning): First arg is now a usage string, not a format.
1571 Use errno. All uses changed.
1572 * nsterm.m (ns_term_init): Remove unnecessary call to file-readable
1573 that merely introduced a race.
1574 * process.c, sysdep.c, term.c: All uses of '#ifdef O_NONBLOCK'
1575 changed to '#if O_NONBLOCK', to accommodate gnulib O_* style,
1576 and similarly for the other O_* flags.
1577 * w32.c (sys_faccessat): Rename from sys_access and switch to
1578 faccessat's API. All uses changed.
1579 * xrdb.c: Do not include <sys/stat.h>; no longer needed.
1580 (magic_db): Rename from magic_file_p.
1581 (magic_db, search_magic_path): Return an XrmDatabase rather than a
1582 char *, so that we don't have to test for file existence
1583 separately from opening the file for reading. This removes a race
1584 fixes a permission-checking problem, and simplifies the code.
1585 All uses changed.
1586 (file_p): Remove; no longer needed.
1587
2a14f83b
DA
15882012-11-13 Dmitry Antipov <dmantipov@yandex.ru>
1589
1590 Omit glyphs initialization at startup.
1591 * dispnew.c (glyphs_initialized_initially_p): Remove.
1592 (adjust_frame_glyphs_initially): Likewise. Adjust users.
1593 (Fredraw_frame): Move actual code from here...
c7085245 1594 (redraw_frame): ...to here. Add eassert. Adjust comment.
2a14f83b
DA
1595 (Fredraw_display): Use redraw_frame.
1596 * xdisp.c (clear_garbaged_frames): Likewise.
1597
f78ee6af 15982012-11-13 Eli Zaretskii <eliz@gnu.org>
32520273
EZ
1599
1600 * xdisp.c (decode_mode_spec): Limit the value of WIDTH argument
1601 passed to pint2str and pint2hrstr to be at most the size of the
1602 frame's decode_mode_spec_buffer. This avoids crashes with very
1603 large values of FIELD_WIDTH argument to decode_mode_spec.
1604 (Bug#12867)
1605
b95a9c0c
PE
16062012-11-13 Paul Eggert <eggert@cs.ucla.edu>
1607
1608 Fix a race with verify-visited-file-modtime (Bug#12863).
1609 Since at least 1991 Emacs has ignored an mtime difference of no
1610 more than one second, but my guess is that this was to work around
1611 file system bugs that were fixed long ago. Since the race is
1612 causing problems now, let's remove that code.
1613 * fileio.c (Fverify_visited_file_modtime): Do not accept a file
1614 whose time stamp is off by no more than a second. Insist that the
1615 file time stamps match exactly.
1616
be49ba74
DA
16172012-11-12 Dmitry Antipov <dmantipov@yandex.ru>
1618
1619 * frame.h (struct frame): Convert external_tool_bar member to
1620 1-bit unsigned bitfield.
1621 * termhooks.h (struct terminal): Remove mouse_moved member since
1622 all users are long dead. Adjust comment on mouse_position_hook.
1623
5b04e9f9
DA
16242012-11-12 Dmitry Antipov <dmantipov@yandex.ru>
1625
1626 Simplify by using FOR_EACH_FRAME here and there.
1627 * frame.c (next_frame, prev_frame, other_visible_frames)
1628 (delete_frame, visible-frame-list): Use FOR_EACH_FRAME.
1629 * w32term.c (x_window_to_scroll_bar): Likewise.
1630 * window.c (window_list): Likewise.
1631 * xdisp.c (x_consider_frame_title): Likewise.
1632 * xfaces.c ( Fdisplay_supports_face_attributes_p): Likewise.
1633 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1634 (x_menubar_window_to_frame, x_top_window_to_frame): Likewise.
1635 * xmenu.c (menubar_id_to_frame): Likewise.
1636 * xselect.c (frame_for_x_selection): Likewise.
1637 * xterm.c (x_frame_of_widget, x_window_to_scroll_bar)
1638 (x_window_to_menu_bar): Likewise.
1639 * w32fns.c (x_window_to_frame): Likewise. Adjust comment.
1640
76ae24d7
PE
16412012-11-12 Paul Eggert <eggert@cs.ucla.edu>
1642
12cc4337
PE
1643 * data.c (Qdefalias_fset_function): Now static.
1644
76ae24d7
PE
1645 Another tweak to vectorlike_header change.
1646 * alloc.c (struct Lisp_Vectorlike_Free, NEXT_IN_FREE_LIST):
1647 Remove, and replace all uses with ...
1648 (next_in_free_list, set_next_in_free_list):
1649 New functions, which respect C's aliasing rules better.
1650
1479c557
PE
16512012-11-11 Paul Eggert <eggert@cs.ucla.edu>
1652
1653 * window.c (list4i): Rename from 'quad'. All uses changed.
1654 Needed because <sys/types.h> defines 'quad' on Solaris 10.
1655
11235c03
JB
16562012-11-11 Juanma Barranquero <lekktu@gmail.com>
1657
1658 * xdisp.c (start_hourglass) [HAVE_NTGUI]: Add block to silence
1659 warning about mixing declarations and code in ISO C90.
1660
6baf66d5 16612012-11-10 Martin Rudalics <rudalics@gmx.at>
fdaf534a
MR
1662
1663 * window.c (Fsplit_window_internal): Set combination limit of
1664 new parent window to t iff Vwindow_combination_limit is t;
1665 fixing a regression introduced with the change from 2012-09-22.
6baf66d5 1666 (Fset_window_combination_limit): Fix doc-string.
fdaf534a 1667
6baf66d5 16682012-11-10 Eli Zaretskii <eliz@gnu.org>
acf93bcf
EZ
1669
1670 * xdisp.c (try_scrolling): Fix correction of aggressive-scroll
1671 amount when the scroll margins are too large. When scrolling
1672 backwards in the buffer, give up if cannot reach point or the
23ba2705
SM
1673 scroll margin within a reasonable number of screen lines.
1674 Fixes point position in window under scroll-up/down-aggressively when
acf93bcf
EZ
1675 point is positioned many lines beyond the window top/bottom.
1676 (Bug#12811)
1677
508f51f5
EZ
1678 * ralloc.c (relinquish): If real_morecore fails to return memory
1679 to the system, don't crash; instead, leave the last heap
1680 unchanged and return. (Bug#12774)
1681
32e5c58c
SM
16822012-11-09 Stefan Monnier <monnier@iro.umontreal.ca>
1683
1684 * lisp.h (AUTOLOADP): New macro.
1685 * eval.c (Fautoload): Don't attach to loadhist, call Fdefalias instead.
1686 * data.c (Ffset): Remove special ad-advice-info handling.
1687 (Fdefalias): Handle autoload definitions and new Qdefalias_fset_function.
1688 (Fsubr_arity): CSE.
1689 (Finteractive_form): Simplify.
1690 (Fquo): Don't insist on having at least 2 arguments.
1691 (Qdefalias_fset_function): New var.
1692
719b0aa5
JD
16932012-11-09 Jan Djärv <jan.h.d@swipnet.se>
1694
4ab15c3e
JD
1695 * image.c (xpm_make_color_table_h): Change to hashtest_equal.
1696
719b0aa5
JD
1697 * nsfont.m (Qcondensed, Qexpanded): New variables.
1698 (ns_descriptor_to_entity): Restore Qcondensed, Qexpanded setting.
1699 (syms_of_nsfont): Defsym Qcondensed, Qexpanded.
1700
535cc8e9
DA
17012012-11-09 Dmitry Antipov <dmantipov@yandex.ru>
1702
1703 Fix recently introduced crash on MS-Windows (Bug#12839).
1704 * w32term.h (struct scroll_bar): Use convenient header.
1705 (SCROLL_BAR_VEC_SIZE): Remove.
1706 * w32term.c (x_scroll_bar_create): Use VECSIZE.
1707
7d377c48
DA
17082012-11-09 Dmitry Antipov <dmantipov@yandex.ru>
1709
1710 Tweak last vectorlike_header change.
1711 * alloc.c (struct Lisp_Vectorlike_Free): Special type to represent
1712 vectorlike object on the free list. This is introduced to avoid
1713 some (but not all) pointer casting and aliasing problems, see
1714 http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00105.html.
1715 * .gdbinit (pvectype, pvecsize): New commands to examine vectorlike
1716 objects.
1717 (xvectype, xvecsize): Use them to examine Lisp_Object values.
1718
7ad27466
JD
17192012-11-09 Jan Djärv <jan.h.d@swipnet.se>
1720
32e5c58c 1721 * nsfont.m (ns_descriptor_to_entity): Qcondensed and Qexpanded has
7ad27466
JD
1722 been removed, so remove them here also.
1723
57618ecf
SM
17242012-11-09 Stefan Monnier <monnier@iro.umontreal.ca>
1725
1726 * doc.c (Fdocumentation): Handle new property
1727 dynamic-docstring-function to replace the old ad-advice-info.
1728
53371430
PE
17292012-11-09 Paul Eggert <eggert@cs.ucla.edu>
1730
1731 * fns.c (Qeql, hashtest_eq): Now static.
1732
61ddb1b9
SM
17332012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
1734
1735 * lisp.h (XHASH): Redefine to be imperfect and fit in a Lisp int.
1736 * fns.c (hashfn_eq, hashfn_eql, sxhash):
1737 * profiler.c (hashfn_profiler): Don't use XUINT on non-integers.
1738 * buffer.c (compare_overlays): Use XLI rather than XHASH.
1739
04a2d0d3
PE
17402012-11-08 Paul Eggert <eggert@cs.ucla.edu>
1741
1742 Use same hash function for hashfn_profiler as for hash_string etc.
1743 * fns.c (SXHASH_COMBINE): Remove. All uses replaced by sxhash_combine.
1744 * lisp.h (sxhash_combine): New inline function, with the contents
1745 of the old SXHASH_COMBINE.
1746 * profiler.c (hashfn_profiler): Use it, instead of having a
1747 special hash function containing a comparison that always yields 1.
1748
de5ef41a
SM
17492012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
1750
1751 * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic)
1752 (Qultra_condensed, Qextra_condensed, Qcondensed, Qsemi_condensed)
1753 (Qsemi_expanded, Qextra_expanded, Qexpanded, Qultra_expanded):
1754 Remove unused vars.
1755
a23c4171
JD
17562012-11-08 Jan Djärv <jan.h.d@swipnet.se>
1757
1758 * image.c (xpm_make_color_table_h): Fix compiler error because
1759 make_hash_table changed.
1760
074d7bb0
JD
17612012-11-08 Thomas Kappler <tkappler@gmail.com> (tiny change)
1762
1763 * nsfont.m (ns_findfonts): Handle empty matchingDescs (Bug#11541).
1764
b7432bb2
SM
17652012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
1766
1767 Use ad-hoc comparison function for the profiler's hash-tables.
1768 * profiler.c (Qprofiler_backtrace_equal, hashtest_profiler): New vars.
1769 (make_log): Use them.
1770 (handle_profiler_signal): Don't inhibit quit any longer since we don't
1771 call Fequal any more.
1772 (Ffunction_equal): New function.
1773 (cmpfn_profiler, hashfn_profiler): New functions.
1774 (syms_of_profiler): Initialize them.
1775 * lisp.h (struct hash_table_test): New struct.
1776 (struct Lisp_Hash_Table): Use it.
1777 * alloc.c (mark_object): Mark hash_table_test fields of hash tables.
1778 * fns.c (make_hash_table): Take a struct to describe the test.
1779 (cmpfn_eql, cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
1780 (hashfn_equal, hashfn_user_defined): Adjust to new calling convention.
1781 (hash_lookup, hash_remove_from_table): Move assertion checking of
1782 hashfn result here. Check hash-equality before calling cmpfn.
1783 (Fmake_hash_table): Adjust call to make_hash_table.
1784 (hashtest_eq, hashtest_eql, hashtest_equal): New structs.
1785 (syms_of_fns): Initialize them.
1786 * emacs.c (main): Move syms_of_fns earlier.
1787 * xterm.c (syms_of_xterm):
1788 * category.c (hash_get_category_set): Adjust call to make_hash_table.
1789 * print.c (print_object): Adjust to new hash-table struct.
1790 * composite.c (composition_gstring_put_cache): Adjust to new hashfn.
1791
88002743
EZ
17922012-11-08 Eli Zaretskii <eliz@gnu.org>
1793
1794 * w32fns.c (modifier_set): Fix handling of Scroll Lock when the
1795 value of w32-scroll-lock-modifier is neither nil nor one of the
1796 known key modifiers. (Bug#12806)
1797
914adc42
DA
17982012-11-08 Dmitry Antipov <dmantipov@yandex.ru>
1799
1800 Shrink struct vectorlike_header to the only size field.
1801 * lisp.h (enum pvec_type): Avoid explicit enum member values.
1802 Adjust comment.
1803 (enum More_Lisp_Bits): Change PSEUDOVECTOR_SIZE_BITS and
1804 PVEC_TYPE_MASK to arrange new bitfield in the vector header.
1805 (PSEUDOVECTOR_REST_BITS, PSEUDOVECTOR_REST_MASK): New members.
1806 (PSEUDOVECTOR_AREA_BITS): New member used to extract subtype
1807 information from the vector header. Adjust comment.
1808 (XSETPVECTYPE, XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR)
1809 (PSEUDOVECTOR_TYPEP, DEFUN): Adjust to match new vector header
1810 layout.
1811 (XSETSUBR, SUBRP): Adjust to match new Lisp_Subr layout.
1812 (struct vectorlike_header): Remove next member. Adjust comment.
1813 (struct Lisp_Subr): Add convenient header. Adjust comment.
1814 (allocate_pseudovector): Adjust prototype.
1815 * alloc.c (mark_glyph_matrix, mark_face_cache, allocate_string)
1816 (sweep_string, lisp_malloc): Remove useless prototypes.
1817 (enum mem_type): Adjust comment.
1818 (NEXT_IN_FREE_LIST): New macro.
1819 (SETUP_ON_FREE_LIST): Adjust XSETPVECTYPESIZE usage.
1820 (Fmake_bool_vector): Likewise.
1821 (struct large_vector): New type to represent allocation unit for
1822 the vectors with the memory footprint more than VBLOOCK_BYTES_MAX.
1823 (large_vectors): Change type to struct large_vector.
1824 (allocate_vector_from_block): Simplify.
1825 (PSEUDOVECTOR_NBYTES): Replace with...
1826 (vector_nbytes): ...new function. Adjust users.
1827 (sweep_vectors): Adjust processing of large vectors.
1828 (allocate_vectorlike): Likewise.
1829 (allocate_pseudovector): Change type of 3rd arg to enum pvec_type.
1830 Add easserts. Adjust XSETPVECTYPESIZE usage.
1831 (allocate_buffer): Use BUFFER_PVEC_INIT.
1832 (live_vector_p): Adjust to match large vector.
1833 * buffer.c (init_buffer_once): Use BUFFER_PVEC_INIT.
1834 * buffer.h (struct buffer): Add next member.
1835 (BUFFER_LISP_SIZE, BUFFER_REST_SIZE, BUFFER_PVEC_INIT):
1836 New macros.
1837 (FOR_EACH_BUFFER): Adjust to match struct buffer change.
1838 * fns.c (internal_equal): Adjust to match enum pvec_type change.
1839 (copy_hash_table): Adjust to match vector header change.
1840 * lread.c (defsubr): Use XSETPVECTYPE.
1841 * .gdbinit (xpr, xbacktrace): Adjust to match vector header change.
1842 (xvectype): Likewise. Print PVEC_NORMAL_VECTOR for regular vectors.
1843 (xvecsize): New command.
1844
c66f21ea
DA
18452012-11-08 Dmitry Antipov <dmantipov@yandex.ru>
1846
1847 * keyboard.c (event_to_kboard): Do not dereference
1848 frame_or_window field of SELECTION_REQUEST_EVENT
1849 and SELECTION_CLEAR_EVENT events (Bug#12814).
1850 * xterm.h (struct selection_input_event): Adjust comment.
1851
eb147960
EZ
18522012-11-07 Eli Zaretskii <eliz@gnu.org>
1853
dab72075
EZ
1854 * w32fns.c (modifier_set): Don't report modifiers from toggle key,
1855 such as Scroll Lock, if the respective keys are treated as
1856 function keys, not as modifiers. This avoids destroying non-ASCII
6b064c16 1857 keyboard input when Scroll Lock is toggled ON. (Bug#12806)
eb147960 1858
5890e400
DA
18592012-11-07 Dmitry Antipov <dmantipov@yandex.ru>
1860
1861 * xfns.c (Fx_wm_set_size_hint): Use check_x_frame. Adjust docstring.
1862
b6b3b294
PE
18632012-11-06 Paul Eggert <eggert@cs.ucla.edu>
1864
1865 Restore some duplicate definitions (Bug#12814).
1866 This undoes part of the 2012-11-03 changes. Some people build
1867 with plain -g rather than with -g3, and they need the duplicate
1868 definitions for .gdbinit to work; see <http://bugs.gnu.org/12814#26>.
1869 * lisp.h (GCTYPEBITS, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK):
1870 Define as macros, as well as as enums or as constants.
1871
e770aad5
JD
18722012-11-06 Jan Djärv <jan.h.d@swipnet.se>
1873
1874 * nsterm.m (convert_ns_to_X_keysym, keyDown:): Add NSNumericPadKeyMask
1875 to keypad keys (Bug#12816).
1876
68f8f1c0
PE
18772012-11-06 Paul Eggert <eggert@cs.ucla.edu>
1878
1879 Minor adjustments of recently-changed frame functions.
1880 * buffer.c (Fbuffer_list): Omit CHECK_FRAME, since arg is already
1881 known to be a frame (we're in the FRAMEP branch).
1882 * lisp.h (Qframep): Remove decl. frame.h declares this.
1883 * window.c (quad): Args are of type EMACS_INT, not ptrdiff_t,
1884 since they're meant for Lisp fixnum values.
1885
72f94d4b
DA
18862012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1887
1888 * window.c (Fwindow_combination_limit): Revert to the only
1889 required argument and adjust docstring as suggested in
1890 http://lists.gnu.org/archive/html/emacs-diffs/2012-11/msg01082.html
1891 by Martin Rudalics <rudalics@gmx.at>.
1892
d9f07150
DA
18932012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1894
1895 Widely used frame validity and checking functions.
1896 * frame.h (decode_live_frame, decode_any_frame): Add prototypes.
1897 * frame.c (decode_live_frame, decode_any_frame): New functions.
1898 (delete_frame, Fredirect_frame_focus, Fframe_parameters)
1899 (Fframe_parameter, Fframe_char_height, Fframe_char_width)
1900 (Fframe_pixel_height, Fframe_pixel_width, Ftool_bar_pixel_width)
1901 (Fframe_pointer_visible_p): Use decode_any_frame.
1902 (Fmake_frame_visible, Fmake_frame_invisible, Ficonify_frame)
1903 (Fraise_frame, Flower_frame, Fmodify_frame_parameters)
1904 (Fset_frame_height, Fset_frame_width): Use decode_live_frame.
1905 (Fframe_focus): Likewise. Allow zero number of arguments.
1906 Adjust docstring.
1907 (frame_buffer_list, frame_buffer_predicate): Remove.
1908 * lisp.h (frame_buffer_predicate): Remove prototype.
1909 * buffer.c (Fother_buffer): Use decode_any_frame.
1910 * xdisp.c (Ftool_bar_lines_needed): Likewise.
1911 * xfaces.c (Fcolor_gray_p, Fcolor_supported_p): Likewise.
1912 * font.c (Ffont_face_attributes, Ffont_family_list, Fopen_font)
1913 (Fclose_font, Ffont_info): Use decode_live_frame.
1914 * fontset.c (check_fontset_name): Likewise.
1915 * terminal.c (Fframe_terminal): Likewise.
1916 * w32fns.c (check_x_frame): Likewise.
1917 * window.c (Fminibuffer_window, Fwindow_at)
1918 (Fcurrent_window_configuration): Likewise.
1919 (Frun_window_configuration_change_hook, Fwindow_resize_apply):
1920 Likewise. Allow zero number of arguments. Adjust docstring.
1921 * dispnew.c (Fredraw_frame): Likewise.
1922 * xfaces.c (frame_or_selected_frame): Remove.
1923 (Fx_list_fonts, Finternal_get_lisp_face_attribute, Fface_font)
1924 (Finternal_lisp_face_equal_p, Finternal_lisp_face_empty_p)
1925 (Fframe_face_alist): Use decode_live_frame.
1926 * xfns.c (check_x_frame): Likewise.
1927
89bc0592
DA
19282012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1929
1930 * window.c (quad): New function.
1931 (Fwindow_edges, Fwindow_pixel_edges, Fwindow_inside_edges)
1932 (Fwindow_absolute_pixel_edges, Fwindow_inside_absolute_pixel_edges)
1933 (Fwindow_inside_pixel_edges, Fpos_visible_in_window_p)
1934 (Fwindow_line_height): Use it.
1935 (Fwindow_fringes): Use list3.
1936 (Fwindow_scroll_bars): Use list4.
1937 (Fwindow_frame, Fwindow_top_child, Fwindow_left_child)
1938 (Fwindow_combination_limit): Allow zero number of arguments.
1939
c8e3a9c3
EZ
19402012-11-05 Eli Zaretskii <eliz@gnu.org>
1941
1942 * makefile.w32-in ($(BLD)/w32fns.$(O)): Depend on $(NT_INC)/unistd.h.
1943
8e2417bf 1944 * w32fns.c: Include unistd.h, to avoid compiler warnings on Cygwin.
c8e3a9c3 1945 (emacs_abort) [CYGWIN]: Don't call _open_osfhandle; instead, use
ae600a8e 1946 file descriptor 2 for standard error. (Bug#12805)
c8e3a9c3 1947
209c6a58
CY
19482012-11-05 Chong Yidong <cyd@gnu.org>
1949
1950 * process.c (wait_reading_process_output): Revert previous change.
1951
8148369c
PE
19522012-11-05 Paul Eggert <eggert@cs.ucla.edu>
1953
dd0333b6
PE
1954 Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid (Bug#12800).
1955 This removes code that has been obsolete since around 1990.
1956 * callproc.c (Fcall_process):
1957 * emacs.c (main):
1958 * process.c (create_process):
1959 * term.c (dissociate_if_controlling_tty):
1960 Assume setsid exists.
1961 * callproc.c (child_setup): Assume setpgid exists and behaves as
1962 per POSIX.1-1988 or later.
1963 * conf_post.h (setpgid) [!HAVE_SETPGID]: Remove.
1964 * emacs.c (shut_down_emacs):
1965 * sysdep.c (sys_suspend, init_foreground_group):
1966 Assume getpgrp behaves as per POSIX.1-1998 or later.
1967 * msdos.c (setpgrp): Remove.
1968 (tcgetpgrp, setpgid, setsid): New functions.
1969 * systty.h (EMACS_GETPGRP): Remove. All callers now use getpgrp.
1970 * term.c (no_controlling_tty): Remove; unused.
1971 * w32proc.c (setpgrp): Remove.
1972 (setsid, tcgetpgrp): New functions.
1973
8148369c
PE
1974 Simplify by assuming __fpending.
1975 * dispnew.c: Include <fpending.h>, not <stdio_ext.h>.
1976 (update_frame_1): Use __fpending, not PENDING_OUTPUT_COUNT.
1977 Do not assume that __fpending's result fits in int.
1978
76abf5e5
PE
19792012-11-04 Paul Eggert <eggert@cs.ucla.edu>
1980
06b63c9b
PE
1981 Remove EMACS_OUTQSIZE+sleep hack.
1982 * dispnew.c (update_frame_1): Remove hack for terminals slower
de5ef41a
SM
1983 than 2400 bps, which throttled Emacs by having it sleep.
1984 This code hasn't worked since at least 2007, when the multi-tty stuff
06b63c9b
PE
1985 was added, and anyway those old terminals are long dead.
1986 * systty.h (EMACS_OUTQSIZE): Remove; unused. The macro isn't used even
1987 without the dispnew.c change, as dispnew.c doesn't include systty.h.
1988
76abf5e5
PE
1989 Fix data-loss with --version (Bug#9574).
1990 * emacs.c (close_output_streams): Use strerror, not emacs_strerror,
1991 as we can't assume that emacs_strerror is initialized, and strerror
1992 is good enough here.
1993 (main): Invoke atexit earlier, to catch earlier instances of
1994 sending data to stdout and exiting, e.g., "emacs --version >/dev/full".
1995
8f31e74b
MM
19962012-11-04 Michael Marchionna <tralfaz@pacbell.net>
1997
1998 * nsterm.m: Add NSClearLineFunctionKey and keypad keys (Bug#8680).
1999 (keyDown): Remap keypad keys to X11 virtual key codes.
2000
0d879dca
PE
20012012-11-03 Paul Eggert <eggert@cs.ucla.edu>
2002
7ccfb720
PE
2003 Fix data-loss with --batch (Bug#9574).
2004 * emacs.c: Include <close-stream.h>.
2005 (close_output_streams): New function.
2006 (main): Pass it to atexit, so that Emacs closes stdout and stderr
2007 and handles errors appropriately.
2008 (Fkill_emacs): Don't worry about flushing, as close_output_stream
2009 does that now.
2010
0b3d4a47
PE
2011 Fix a race condition that causes Emacs to mess up glib (Bug#8855).
2012 The symptom is a diagnostic "GLib-WARNING **: In call to
2013 g_spawn_sync(), exit status of a child process was requested but
2014 SIGCHLD action was set to SIG_IGN and ECHILD was received by
2015 waitpid(), so exit status can't be returned." The diagnostic
2016 is partly wrong, as the SIGCHLD action is not set to SIG_IGN.
2017 The real bug is a race condition between Emacs and glib: Emacs
2018 does a waitpid (-1, ...) and reaps glib's subprocess by mistake,
2019 so that glib can't find it. Work around the bug by invoking
2020 waitpid only on subprocesses that Emacs itself creates.
2021 * process.c (create_process, record_child_status_change):
2022 Don't use special value -1 in pid field, as the caller now must
de5ef41a
SM
2023 know the pid rather than having the callee infer it.
2024 The inference was sometimes incorrect anyway, due to another race.
0b3d4a47
PE
2025 (create_process): Set new 'alive' member if child is created.
2026 (process_status_retrieved): New function.
2027 (record_child_status_change): Use it.
2028 Accept negative 1st argument, which means to wait for the
2029 processes that Emacs already knows about. Move special-case code
2030 for DOS_NT (which lacks WNOHANG) here, from caller. Keep track of
2031 processes that have already been waited for, by testing and
2032 clearing new 'alive' member.
2033 (CAN_HANDLE_MULTIPLE_CHILDREN): Remove, as record_child_status_change
2034 now does this internally.
2035 (handle_child_signal): Let record_child_status_change do all
2036 the work, since we do not want to reap all exited child processes,
2037 only the child processes that Emacs itself created.
2038 * process.h (Lisp_Process): New boolean member 'alive'.
2039
0d879dca
PE
2040 Omit duplicate definitions no longer needed with gcc -g3.
2041 * lisp.h (GCTYPEBITS, GCALIGNMENT, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG)
2042 (VALMASK, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM):
2043 Define only as macros. There's no longer any need to also define
2044 these symbols as enums or as constants, since we now assume
2045 gcc -g3 when debugging.
2046
3478f4b5
EZ
20472012-11-03 Eli Zaretskii <eliz@gnu.org>
2048
2049 * lisp.mk: Adjust comments to the fact that term/internal is now
2050 loaded from loadup.el.
2051
2052 * msdos.c (msdos_abort): Rename from emacs_abort, and make static.
2053 (msdos_fatal_signal): New function.
2054 (XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
2055 its argument list.
2056
2057 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
2058 for GCC versions before 4.
2059 (emacs_raise): Define to call msdos_fatal_signal.
2060
2061 * xdisp.c (init_from_display_pos): Fix initialization of the bidi
2062 iterator when starting in the middle of a display or overlay
2063 string. (Bug#12745)
2064
85fabcb7
CY
20652012-11-03 Chong Yidong <cyd@gnu.org>
2066
2067 * process.c (wait_reading_process_output): Clean up the last
2068 change.
2069
893cc455
CY
20702012-11-03 Jim Paris <jim@jtan.com> (tiny change)
2071
2072 * process.c (wait_reading_process_output): Avoid a race condition
2073 with SIGIO delivery (Bug#11536).
2074
0f7b074f
CY
20752012-11-03 Chong Yidong <cyd@gnu.org>
2076
2077 * buffer.c (cursor_type): Untabify docstring.
2078
3737fee7
DA
20792012-11-03 Dmitry Antipov <dmantipov@yandex.ru>
2080
2081 * frame.h (struct frame): Drop can_have_scroll_bars member
2082 which is meaningless for a long time. Adjust comments.
2083 (FRAME_CAN_HAVE_SCROLL_BARS): Remove.
2084 * frame.c, nsfns.m, term.c, w32fns.c, xfns.c: Adjust users.
2085
b6a9e8b1
DA
20862012-11-03 Dmitry Antipov <dmantipov@yandex.ru>
2087
2088 * window.c (decode_next_window_args): Update window arg after
2089 calling decode_live_window and so fix crash reported at
2090 http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00035.html
2091 by Juanma Barranquero <lekktu@gmail.com>.
2092 (Fwindow_body_width, Fwindow_body_height): Simplify a bit.
2093 * font.c (Ffont_at): Likewise.
2094
600d4768
JD
20952012-11-01 Jan Djärv <jan.h.d@swipnet.se>
2096
2097 * widget.c (resize_cb): New function.
2098 (EmacsFrameRealize): Add resize_cb as event handler (Bug#12733).
2099 (EmacsFrameResize): Check if all is up to date before changing frame
2100 size.
2101
1005b4b9
EZ
21022012-11-02 Eli Zaretskii <eliz@gnu.org>
2103
2104 Implement backtrace output for fatal errors on MS-Windows.
2105 * w32fns.c (CaptureStackBackTrace_proc): New typedef.
2106 (BACKTRACE_LIMIT_MAX): New macro.
2107 (w32_backtrace): New function.
2108 (emacs_abort): Use w32_backtrace when the user chooses not to
2109 attach a debugger. Update the text of the abort dialog.
2110
b9e9df47
DA
21112012-11-02 Dmitry Antipov <dmantipov@yandex.ru>
2112
2113 Window-related stuff cleanup here and there.
2114 * dispnew.c (Finternal_show_cursor, Finternal_show_cursor_p):
2115 Use decode_any_window.
2116 * fringe.c (Ffringe_bitmaps_at_pos): Likewise.
2117 * xdisp.c (Fformat_mode_line): Likewise.
2118 * font.c (Ffont_at): Use decode_live_window.
2119 * indent.c (Fcompute_motion, Fvertical_motion): Likewise.
2120 * window.c (decode_next_window_args): Likewise.
2121 (decode_any_window): Remove static.
2122 * window.h (decode_any_window): Add prototype.
2123 * lisp.h (CHECK_VALID_WINDOW, CHECK_LIVE_WINDOW): Move from here...
2124 * window.h: ...to here, redefine via WINDOW_VALID_P and WINDOW_LIVE_P,
2125 respectively.
2126
2b371ff7
DA
21272012-11-02 Dmitry Antipov <dmantipov@yandex.ru>
2128
2129 Remove pad from struct input_event.
2130 * termhooks.h (struct input_event): Remove padding field.
2131 Adjust comment.
2132 * keyboard.c (event_to_kboard): Simplify because frame_or_window
2133 member is never cons for a long time. Adjust comment.
2134 (mark_kboards): Adjust because SELECTION_REQUEST_EVENT and
2135 SELECTION_CLEAR_EVENT has no Lisp_Objects to mark. Add comment.
2136 * xterm.c (handle_one_xevent): Do not initialize frame_or_window
2137 field of SELECTION_REQUEST_EVENT and SELECTION_CLEAR_EVENT.
2138
7e8b50d9
EZ
21392012-11-01 Eli Zaretskii <eliz@gnu.org>
2140
2141 * w32proc.c (getpgrp, setpgid): New functions. (Bug#12776)
2142
322aea6d
PE
21432012-10-31 Paul Eggert <eggert@cs.ucla.edu>
2144
2145 Fix crash when using Emacs as commit editor for git (Bug#12697).
2146 * callproc.c (setpgrp): Remove macro, as we now use setpgid
2147 and it is configured in conf_post.h.
2148 (Fcall_process): Don't invoke both setsid and setpgid; the former
2149 is enough, if it exists.
2150 * callproc.c (Fcall_process, child_setup):
2151 * process.c (create_process): Use setpgid.
2152 * conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
2153 for the real thing.
2154 * dispnew.c (init_display): Initialize the foreground group
2155 if we are running a tty display.
2156 * emacs.c (main): Do not worry about setpgrp; init_display does it now.
2157 * lisp.h (init_foreground_group): New decl.
2158 * sysdep.c (inherited_pgroup): New static var.
2159 (init_foreground_group, tcsetpgrp_without_stopping)
2160 (narrow_foreground_group, widen_foreground_group): New functions.
2161 (init_sys_modes): Narrow foreground group.
2162 (reset_sys_modes): Widen foreground group.
2163
220cb2bd
MA
21642012-10-31 Michael Albinus <michael.albinus@gmx.de>
2165
2166 * dbusbind.c: Fix cut'n'waste error. Use HAVE_DBUS_VALIDATE_INTERFACE.
2167
218e997a
MR
21682012-10-31 Martin Rudalics <rudalics@gmx.at>
2169
2170 * minibuf.c (read_minibuf): Restore current buffer since
2171 choose_minibuf_frame calling Fset_frame_selected_window may
2172 change it (Bug#12766).
2173
02615da0
JD
21742012-10-30 Jan Djärv <jan.h.d@swipnet.se>
2175
2176 * frame.c (Fframe_pixel_height): Fix documentation (Bug#12733).
2177
aee5b18e
KH
21782012-10-30 Kenichi Handa <handa@gnu.org>
2179
2180 * font.c (Ffont_at): If WINDOW is specified and it is not
2181 displaying the current buffer, signal an error.
2182
ba116008
DC
21832012-10-29 Daniel Colascione <dancol@dancol.org>
2184
de5ef41a
SM
2185 * cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode):
2186 In preparation for fixing bug#12739, move these functions from
ba116008
DC
2187 here...
2188
2189 * coding.h, coding.c: ... to here, and compile them only when
53372c27
DC
2190 WINDOWSNT or CYGWIN. Moving these functions out of cygw32 proper
2191 lets us write cygw32-agnostic code for the HAVE_NTGUI case.
ba116008 2192
640bf8ad
EZ
21932012-10-28 Eli Zaretskii <eliz@gnu.org>
2194
2195 * w32proc.c (TIMER_TICKS_PER_SEC): New macro.
2196 (timer_loop, getitimer, setitimer): Use it instead of
2197 CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
2198 'clock'.
2199 (w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
2200 literal 10000.
2201
64ccff5f
JD
22022012-10-28 Jan Djärv <jan.h.d@swipnet.se>
2203
2204 * nsterm.m (NO_APPDEFINED_DATA): New define.
2205 (last_appdefined_event_data): New variable
2206 (last_appdefined_event): Remove.
2207 (ns_select): Initialize t from last_appdefined_event_data instead
2208 of [last_appdefined_event data1].
2209 (sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
2210 remove last_appdefined_event (Bug#12698).
2211
e483264c
SM
22122012-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
2213
2214 * frame.c (x_set_font): Catch internal error.
2215
6c16c13e
EZ
22162012-10-27 Eli Zaretskii <eliz@gnu.org>
2217
e483264c
SM
2218 Avoid overflow in w32 implementation of interval timers.
2219 When possible, for ITIMER_PROF count only times the main thread
6c16c13e
EZ
2220 actually executes.
2221 * w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
2e612797
EZ
2222 'volatile ULONGLONG' types. All the other data which was
2223 previously clock_t is now ULONGLONG. 'terminate' is 'volatile int'.
6c16c13e
EZ
2224 (GetThreadTimes_Proc): New typedef.
2225 (w32_get_timer_time): New function, returns a suitable time value
2226 for the timer.
2227 (timer_loop): Enter critical section when accessing ULONGLONG
2228 values of the itimer_data struct, as these accesses are no longer
e483264c
SM
2229 atomic. Call 'w32_get_timer_time' instead of 'clock'.
2230 Remove unused variable.
6c16c13e
EZ
2231 (init_timers): Initialize s_pfn_Get_Thread_Times.
2232 (start_timer_thread): Don't assign itimer->caller_thread here.
2233 (getitimer): Assign itimer->caller_thread here.
2234 (setitimer): Always call getitimer to get the value of ticks_now.
2f246cd3 2235 (sys_spawnve): Avoid compiler warning about format mismatch.
6c16c13e 2236
ccc83f50
EZ
22372012-10-26 Eli Zaretskii <eliz@gnu.org>
2238
2239 * w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Don't enable tracking of
2240 mouse movement events if the menu bar is active. This avoids
2241 producing a busy "hour-glass" cursor by Windows if the mouse
2242 pointer is positioned over a tooltip shown for some menu item.
2243
69deda53
PE
22442012-10-25 Paul Eggert <eggert@cs.ucla.edu>
2245
2246 Don't assume process IDs fit in int.
2247 * emacs.c (shut_down_emacs) [!DOS_NT]:
2248 * sysdep.c (sys_suspend) [SIGTSTP && !MSDOS]:
2249 * term.c (dissociate_if_controlling_tty) [!DOS_NT]:
2250 Use pid_t, not int, to store process IDs, as 'int'
2251 is not wide enough on a few platforms (e.g., AIX and IRIX).
2252
7e70a152
KH
22532012-10-23 Kenichi Handa <handa@gnu.org>
2254
2255 The following change is to make face-font-rescale-alist work
2256 correctly for non-ASCII fonts.
2257
2258 * font.c (font_open_entity): Don't handle Vface_font_rescale_alist.
2259 (font_open_for_lface): Handle Vface_font_rescale_alist.
2260
49238e7f
CY
22612012-10-23 Chong Yidong <cyd@gnu.org>
2262
2263 * xfaces.c (Vfont_list_limit): Move unused variable to faces.el.
2264
5ec86886
JD
22652012-10-21 Jan Djärv <jan.h.d@swipnet.se>
2266
ef446959
JD
2267 * nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
2268 for screen font.
2269 (nsfont_draw): Turn off LCD-smoothing (Bug#11484).
2270
5ec86886
JD
2271 * xterm.c (x_focus_changed): Check if daemonp when sending focus in
2272 event (Bug#12681).
2273
ee7a418d
GM
22742012-10-21 Glenn Morris <rgm@gnu.org>
2275
2276 * lisp.mk (lisp): Add cp51932.el and eucjp-ms.el.
2277
4973679b
PE
22782012-10-20 Paul Eggert <eggert@cs.ucla.edu>
2279
2280 Port to OpenBSD 5.1.
2281 * frame.c (Fmouse_position, Fmouse_pixel_position):
2282 * xdisp.c (produce_stretch_glyph):
2283 Declare local vars only when they're needed.
2284 This is clearer and avoids a warning on OpenBSD about unused vars.
2285 * frame.h (FRAME_WINDOW_P): Always evaluate its argument.
2286 This is safer, and avoids OpenBSD warnings about unused vars.
2287 * keyboard.c (record_menu_key): Remove unnecessary decl.
2288 (poll_timer): Define only if POLL_FOR_INPUT is defined.
2289 * unexelf.c (ELFSIZE) [!ElfW]: Do not define if already defined,
2290 as our definition clashes with OpenBSD's.
2291 * xfaces.c (load_face_colors, check_lface_attrs)
2292 (get_lface_attributes_no_remap, get_lface_attributes)
2293 (lface_fully_specified_p, x_supports_face_attributes_p)
2294 (tty_supports_face_attributes_p, face_fontset, realize_face)
2295 (realize_x_face, realize_tty_face):
2296 Declare parameters to be Lisp_Object[LFACE_VECTOR_SIZE], not
2297 merely Lisp_Object *. This is more informative and avoids
2298 a warning on OpenBSD about accessing beyond an object's size.
2299
c664f463
CY
23002012-10-20 Chong Yidong <cyd@gnu.org>
2301
2302 * lread.c (Fload): Doc fix (Bug#12592).
2303
6ec83f92 23042012-10-19 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
a0d7415f
KH
2305
2306 * font.c (Ffont_at): Fix previous change.
2307
d2824928
EZ
23082012-10-19 Eli Zaretskii <eliz@gnu.org>
2309
e483264c
SM
2310 * puresize.h (BASE_PURESIZE): Bump the base value to 1700000.
2311 See http://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00593.html
c052c554
EZ
2312 for the reasons.
2313
d2824928
EZ
2314 * alloc.c (NSTATICS): Decrease to 0x800.
2315
f60d391f
SM
23162012-10-19 Stefan Monnier <monnier@iro.umontreal.ca>
2317
4a0e1924 2318 * fns.c (Fnreverse): Include the problem element when signaling an
f60d391f
SM
2319 error (bug#12677).
2320
1a9327d5
JD
23212012-10-18 Jan Djärv <jan.h.d@swipnet.se>
2322
2323 * nsterm.m (ns_select): Check writefds before call to
2324 FD_ISSET (Bug#12668).
2325
14145a1e
DC
23262012-10-18 Daniel Colascione <dancol@dancol.org>
2327
2328 * alloc.c (NSTATICS): Increase from 0x650 to 0x1000
2329 (staticpro): If we run out of staticpro slots, die with an
2330 informative error instead of just calling emacs_abort.
2331
1f76f6f5
MR
23322012-10-18 Martin Rudalics <rudalics@gmx.at>
2333
2334 Fix two flaws reported by Dmitry Antipov.
2335 * window.c (Ftemp_output_buffer_show): Remove.
2336 (Fwindow_vscroll, Fset_window_vscroll): Use decode_live_window.
2337 (syms_of_window): Remove defsubr for Stemp_output_buffer_show.
2338
fcf14875
EZ
23392012-10-17 Eli Zaretskii <eliz@gnu.org>
2340
1f76f6f5
MR
2341 * makefile.w32-in ($(BLD)/w32.$(O)):
2342 ($(BLD)/vm-limit.$(O)):
2343 ($(BLD)/term.$(O)):
2344 ($(BLD)/unexw32.$(O)):
2345 ($(BLD)/fileio.$(O)):
a68089e4
EZ
2346 ($(BLD)/dispnew.$(O)): Update dependencies.
2347
2348 * w32term.h (w32_initialize_display_info, initialize_w32_display):
2349 Add prototypes.
2350
2351 * w32proc.c: Include ctype.h.
2352
2353 * w32.h (init_environment, check_windows_init_file)
2354 (syms_of_ntproc, syms_of_ntterm, dostounix_filename)
2355 (unixtodos_filename, init_winsock, srandom, random, sys_pipe)
2356 (set_process_dir, sys_spawnve, register_child, sys_sleep, getwd)
2357 (sys_link): Add prototypes.
2358
2359 * w32.c: Include w32select.h.
2360 (sys_access, e_malloc, sys_select): Add prototypes.
2361 (emacs_gnutls_pull): 'timeout' is now EMACS_TIME, not struct timeval.
2362
2363 * vm-limit.c [WINDOWSNT]: Include w32heap.h.
2364
2365 * unexw32.c: Include lisp.h and w32.h.
2366
2367 * term.c [WINDOWSNT]: Include w32term.h.
2368
2369 * process.c [WINDOWSNT]: Add prototype of sys_select.
2370
2371 * fileio.c [WINDOWSNT]: Include w32.h.
2372
2373 * dispnew.c [WINDOWSNT]: Include w32.h.
2374
fcf14875
EZ
2375 * cygw32.c (Fcygwin_convert_path_to_windows)
2376 (Fcygwin_convert_path_from_windows): Use EQ to compare 2
2377 Lisp_Object values. (Bug#12661)
2378
2379 * w32fns.c (w32_msg_pump): Use XIL instead of casting an integer
2380 to Lisp_Object. (Bug#12661)
2381
fe0b1ec4
KH
23822012-10-17 Kenichi Handa <handa@gnu.org>
2383
2384 * xdisp.c (reseat_1): Make the information stored in it->cmp_it
2385 invalidate.
2386
d556ebf9
DA
23872012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
2388
2389 * buffer.c (Fkill_buffer): When unchaining the marker,
1f9f395d 2390 reset its buffer pointer to NULL (Bug#12652).
d556ebf9 2391
f0863a54
DA
23922012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
2393
2394 Do not verify indirection counters of killed buffers (Bug#12579).
2395 * buffer.h (BUFFER_CHECK_INDIRECTION): New macro.
2396 * buffer.c (compact_buffer, set_buffer_internal_1): Use it.
2397
12fbe755
DA
23982012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2399
2400 * alloc.c (Fmake_byte_code): Fix typo in comment.
2401 * print.c (print_interval): Define as static to match prototype.
2402 * indent.c (disptab_matches_widthtab, recompute_width_table):
2403 Convert to eassert.
2404
61655b89
DA
24052012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2406
2407 * editfns.c (get_system_name): Remove.
2408 * lisp.h (get_system_name): Remove prototype.
2409 * xrdb.c (getenv, getpwuid, getpwnam): Remove prototypes.
2410 (get_environ_db): Use Vsystem_name. Avoid call to strlen.
2411
9520f2f2
DC
24122012-10-15 Daniel Colascione <dancol@dancol.org>
2413
2414 * dbusbind.c: Add comment explaining reason for previous change.
2415
dca778d5
MR
24162012-10-15 Martin Rudalics <rudalics@gmx.at>
2417
2418 * window.c (Fwindow_end): Rewrite check whether cached position
2419 can be used (Bug#12600).
2420 (resize_frame_windows, grow_mini_window, shrink_mini_window):
2421 Set windows_or_buffers_changed.
2422
3e0341b0
DC
24232012-10-15 Daniel Colascione <dancol@dancol.org>
2424
2425 * dbusbind.c: Fix cygw32 build break when compiling with dbus
2426 enabled by undefining the symbol "interface", which the platform
2427 headers define to something incompatible.
2428
33d4113c
DC
24292012-10-14 Daniel Colascione <dancol@dancol.org>
2430
2431 * image.c (init_tiff_functions, init_imagemagick_functions)
2432 (init_svg_functions): Fix cygw32 build break by using these
2433 functions only when WINDOWSNT _and_ HAVE_NTGUI.
2434
a36fb15e
JD
24352012-10-14 Jan Djärv <jan.h.d@swipnet.se>
2436
2437 * nsterm.m (ns_select): Count fd:s in writefs also (Bug#12422).
2438
537f336d
JD
24392012-10-13 Jan Djärv <jan.h.d@swipnet.se>
2440
2441 * gtkutil.c (xg_set_widget_bg): Divide by 65535 (Bug#12612).
2442
0ba06a77
KH
24432012-10-13 HANATAKA, Shinya <bogytech@gmail.com> (tiny change)
2444
2445 * coding.c (detect_coding): Set coding->id before calling
2446 this->detector.
2447
ce2fe65a
AS
24482012-10-13 Andreas Schwab <schwab@linux-m68k.org>
2449
2450 * fileio.c: Formatting fixes.
2451
d6453ce4
PE
24522012-10-13 Paul Eggert <eggert@cs.ucla.edu>
2453
2454 Fix some stat-related races.
2455 * fileio.c (Fwrite_region): Avoid race condition if a file is
2456 removed or renamed by some other process immediately after Emacs
2457 writes it but before Emacs stats it. Do not assume that stat (or
2458 fstat) succeeds.
2459 * image.c (slurp_file): Resolve the file name with fopen + fstat
2460 rather than stat + fopen.
2461 (pbm_read_file) [0]: Remove unused code with stat race.
2462 * process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
2463 Remove ineffective code with stat race.
2464
06485aa8
SM
24652012-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2466
2467 * doc.c (get_doc_string): Don't signal an error if the file is missing.
2468
167e3640
JD
24692012-10-12 Jan Djärv <jan.h.d@swipnet.se>
2470
2471 * nsterm.m (hold_event_q): New static variable.
2472 (EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
2473 ! q_event_ptr.
2474 (hold_event): New function.
2475 (ns_read_socket): If hold_event_q have events, store them and
2476 return (Bug#12384).
2477 (setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
2478 is zero (Bug#12384).
2479
c40239df
JB
24802012-10-12 Juanma Barranquero <lekktu@gmail.com>
2481
2482 * makefile.w32-in ($(BLD)/w32select.$(O)): Update dependencies.
2483
bb385a92
EZ
24842012-10-12 Eli Zaretskii <eliz@gnu.org>
2485
2a9f1099
EZ
2486 * makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.
2487
bb385a92
EZ
2488 * fileio.c (check_existing): New function.
2489 (make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
2490 instead of calling 'stat', when what's needed is to check whether
2491 a file exists. This avoids expensive system calls on MS-Windows.
2492 (Bug#12587)
2493
8599b23a 2494 * w32.c (init_environment): Call 'check_existing' instead of 'stat'.
bb385a92
EZ
2495
2496 * lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
2497 determine whether a file exists and is not a directory.
2498
2499 * lisp.h (check_existing): Add prototype.
2500
2b9c2e68
JD
25012012-10-12 Jan Djärv <jan.h.d@swipnet.se>
2502
2503 * nsfont.m (nsfont_open): Remove font cache, it is not GC correct.
2504
81749a23
GM
25052012-10-12 Glenn Morris <rgm@gnu.org>
2506
2507 * buffer.c (Fset_buffer): Doc fix. (Bug#12624)
2508
5253a5fd
SM
25092012-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
2510
389a94a5
SM
2511 * buffer.c (Fkill_buffer): Null out the overlay list(s) as well.
2512
5253a5fd
SM
2513 * eval.c (Fautoload): Remember previous autoload status in load-history.
2514
7cded46f
PE
25152012-10-11 Paul Eggert <eggert@cs.ucla.edu>
2516
2517 lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.
2518 * lread.c (load_each_byte, new_backquote_flag, readchar)
2519 (read_filtered_event, lisp_file_lexically_bound_p)
2520 (safe_to_load_version, Fload, complete_filename_p, openp)
2521 (build_load_history, readevalloop, read_escape, read1)
2522 (string_to_number, read_vector, read_list):
2523 * macros.c (Fstart_kbd_macro):
2524 * marker.c (CONSIDER):
2525 * menu.c (parse_single_submenu, digest_single_submenu)
2526 (find_and_return_menu_selection, Fx_popup_menu):
2527 * minibuf.c (read_minibuf_noninteractive, read_minibuf)
2528 (Ftry_completion):
2529 * nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
2530 (ns_menu_show):
2531 * xmenu.c (set_frame_menubar, create_and_show_popup_menu)
2532 (xmenu_show, xdialog_show):
2533 Use bool for booleans.
2534 * lread.c (safe_to_load_version): Rename from safe_to_load_p,
2535 as it's not a predicate. All uses changed. Omit unnecessary
2536 buffer termination.
2537
549c3414
DA
25382012-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2539
2540 * editfns.c (save_excursion_save): Use nil if mark points to nowhere.
2541 (save_excursion_restore): Do not restore mark if it was not saved.
2542
e85aafe7
PE
25432012-10-11 Paul Eggert <eggert@cs.ucla.edu>
2544
fd2f90cf
PE
2545 * marker.c (cached_modiff): EMACS_INT, not int.
2546
c1af190b
PE
2547 * w32select.c (waiting_for_input): Declare by including "keyboard.h"
2548 instead of having a wrong decl.
e85aafe7
PE
2549 * nsmenu.m (waiting_for_input): Remove wrong decl.
2550
e738ca56
PE
25512012-10-10 Paul Eggert <eggert@cs.ucla.edu>
2552
9fa1de30
PE
2553 keyboard.c, keymap.c: Use bool for booleans.
2554 * dispnew.c (sit_for): Distinguish between 3-way display_option
2555 and boolean do_display.
2556 * keyboard.c (single_kboard, this_command_key_count_reset)
2557 (waiting_for_input, echoing, immediate_quit, input_pending)
2558 (interrupt_input, interrupts_deferred, pop_kboard)
2559 (temporarily_switch_to_single_kboard, ignore_mouse_drag_p)
2560 (command_loop_1, adjust_point_for_property)
2561 (safe_run_hooks_error, input_polling_used, read_char):
2562 (help_char_p, readable_events, kbd_buffer_events_waiting)
2563 (kbd_buffer_get_event, timer_check_2, make_lispy_event)
2564 (lucid_event_type_list_p, get_input_pending):
2565 (gobble_input, menu_separator_name_p, menu_bar_item)
2566 (parse_menu_item, parse_tool_bar_item, read_char_x_menu_prompt)
2567 (read_char_minibuf_menu_prompt, access_keymap_keyremap)
2568 (keyremap_step, test_undefined, read_key_sequence)
2569 (detect_input_pending, detect_input_pending_ignore_squeezables)
2570 (detect_input_pending_run_timers, requeued_events_pending_p)
2571 (quit_throw_to_read_char, Fset_input_interrupt_mode):
2572 * keymap.c (get_keymap, keymap_parent, keymap_memberp)
2573 (access_keymap_1, access_keymap, map_keymap, get_keyelt)
2574 (Fdefine_key, Flookup_key, struct accessible_keymaps_data)
2575 (accessible_keymaps_1, Fkey_description, push_key_description):
2576 (shadow_lookup, struct where_is_internal_data)
2577 (where_is_internal, Fwhere_is_internal, where_is_internal_1)
2578 (Fdescribe_buffer_bindings, describe_map_tree, struct describe_map_elt)
2579 (describe_map, describe_vector):
2580 * menu.c (single_menu_item):
2581 * nsmenu.m (ns_update_menubar):
2582 * process.c (wait_reading_process_output):
2583 * search.c (scan_buffer, scan_newline):
2584 Use bool for boolean.
2585 * keyboard.c (timers_run, swallow_events)
2586 (detect_input_pending_run_timers):
2587 * process.c (wait_reading_process_output):
2588 Use unsigned for counter where wraparound-on-overflow is desired,
2589 since unsigned is guaranteed to have that behavior and signed is not.
2590 (read_char): Use ptrdiff_t for string length.
2591 (get_input_pending): Remove first argument, since it was always
2592 the same pointer-to-int (now pointer-to-boolean) &input_pending,
2593 and behave as if it had that value. Return new value of
2594 input_pending. All callers changed.
2595 * keyboard.h (struct kboard): Use unsigned : 1 for boolean member
2596 immediate_echo. Use ptrdiff_t for echo_after_prompt, since it's
2597 a string length.
2598 * keymap.c (push_key_description): Omit last arg, which was always 1.
2599 All callers changed.
2600
e738ca56
PE
2601 * regex.c (immediate_quit) [emacs]: Remove duplicate decl.
2602
29f21cdf
JB
26032012-10-10 Juanma Barranquero <lekktu@gmail.com>
2604
2605 * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))
2606 ($(BLD)/term.$(O)): Update dependencies.
2607
6aea7528
DA
26082012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2609
2610 * alloc.c (mark_object): Use meaningful PVEC_NORMAL_VECTOR.
2611 * lisp.h (enum pvec_type): Adjust comments and omit explicit
2612 initializer for PVEC_NORMAL_VECTOR.
2613
5f3f57be
PE
26142012-10-10 Paul Eggert <eggert@cs.ucla.edu>
2615
2616 Clean out old termopts cruft.
2617 * termopts.h (flow_control, meta_key): Remove unused decls.
2618 * dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
2619 Don't include termopts.h.
2620
3e98c68e
DA
26212012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2622
2623 * alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.
2624
77e344e5
PE
26252012-10-10 Paul Eggert <eggert@cs.ucla.edu>
2626
2627 * commands.h (immediate_quit): Remove duplicate decl.
2628
5683d7cd
JD
26292012-10-09 Jan Djärv <jan.h.d@swipnet.se>
2630
2631 * nsfont.m (Vfonts_in_cache): Remove, not needed as font.c handles
2632 caching.
2633 (nsfont_open): Remove setting of Vfonts_in_cache.
1f9f395d 2634 (syms_of_nsfont): Remove initialization of Vfonts_in_cache.
5683d7cd 2635
cf5fc6db
EZ
26362012-10-09 Eli Zaretskii <eliz@gnu.org>
2637
b15736e6
EZ
2638 * w32fns.c (w32_last_error): Change the return value to DWORD, to
2639 match what GetLastError returns. Explain why the function is
2640 needed.
2641
cf5fc6db
EZ
2642 * frame.c (delete_frame): Rename local variable 'tooltip_frame' to
2643 'is_tooltip_frame', to avoid confusion with its global namesake.
2644
f99714ce
DC
26452012-10-08 Daniel Colascione <dancol@dancol.org>
2646
2647 * xdisp.c (start_hourglass): Call w32_note_current_window when
2b1f11ed
EZ
2648 HAVE_NTGUI, not just WINDOWSNT, resolving a problem in the cygw32
2649 build that caused Emacs to display the hourglass cursor forever.
f99714ce 2650
fd59cb29
GM
2651 * w32fns.c (Fx_display_color_cells): Instead of using NCOLORS,
2652 which is broken under remote desktop, calculate the number of
2653 colors available for a display based on the display's number of
2654 planes and number of bits per pixel per plane. (bug#10397).
2655
62c480c9 26562012-10-08 Jan Djärv <jan.h.d@swipnet.se>
fd59cb29 2657
62c480c9
JD
2658 * nsfont.m (Vfonts_in_cache): New variable.
2659 (nsfont_open): Use unsignedLongLongValue for cache in case wide ints
2660 are used. Add cached fonts to Vfonts_in_cache.
2661 (syms_of_nsfont): Initialize and staticpro Vfonts_in_cache.
2662
607446ba
JB
26632012-10-08 Juanma Barranquero <lekktu@gmail.com>
2664
fd5125ad
JB
2665 * makefile.w32-in (LOCAL_FLAGS): Don't define HAVE_NTGUI, it's now
2666 in nt/config.nt.
46979e0b
JB
2667 (FONT_H): Define after FRAME_H.
2668 ($(BLD)/emacs.$(O), $(BLD)/process.$(O), $(BLD)/w32heap.$(O)):
2669 Update dependencies.
fd5125ad 2670
607446ba
JB
2671 * w32term.c: Remove leftover declaration of keyboard_codepage.
2672
b6f4e300
EZ
26732012-10-08 Eli Zaretskii <eliz@gnu.org>
2674
c54ebba4
EZ
2675 * makefile.w32-in (FONT_H): Add $(FRAME_H).
2676 (W32TERM_H): Add $(ATIMER_H) and $(FRAME_H).
2677 ($(BLD)/emacs.$(O), $(BLD)/w32console.$(O)): Update dependencies.
2678 (GLOBAL_SOURCES): Add cygw32.c.
fd59cb29
GM
2679 ($(BLD)/unexw32.$(O)):
2680 ($(BLD)/w32.$(O)):
2681 ($(BLD)/w32console.$(O)):
2682 ($(BLD)/w32fns.$(O)):
2683 ($(BLD)/w32heap.$(O)):
2684 ($(BLD)/w32menu.$(O)):
15c720a3 2685 ($(BLD)/w32proc.$(O)): Add w32common.h.
c54ebba4 2686
b6f4e300
EZ
2687 * w32fns.c (w32_color_map_lookup, x_to_w32_color): Argument is now
2688 'const char *'.
2689 (x_to_w32_color): Don't modify the argument, modify a copy instead.
2690
501199a3
DC
26912012-10-08 Daniel Colascione <dancol@dancol.org>
2692
2693 * w32term.h (WM_EMACS_BRINGTOTOP, WM_EMACS_INPUT_READY)
2694 (WM_EMACS_END): Change WM_EMACS_BRINGTOTOP from 22 to 21 to close
2695 accidental message numbering hole. Change other messages to
2696 match.
2697
2698 * w32select.h (HAVE_W32SELECT): Remove.
2699
2700 * w32select.c, w32proc.c, w32menu.c, w32console.c, w32.c: Include
1f9f395d 2701 w32common.h instead of w32heap.h.
501199a3
DC
2702
2703 * w32heap.h (ROUND_UP, ROUND_DOWN, get_page_size)
2704 (get_allocation_unit, get_processor_type, get_w32_major_version)
2705 (get_w32_minor_version, sysinfo_cache, osinfo_cache)
2706 (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
2707 (OS_NT, os_subtype, cache_system_info): Move declarations to
2708 w32common.
2709
2710 * w32heap.c: Include w32common.h.
2711 (sysinfo_cache, syspage_mask, osinfo_cache, w32_major_version)
8599b23a
SM
2712 (w32_minor_version, w32_build_number, w32_subtype):
2713 Remove duplicate definitions.
501199a3
DC
2714
2715 * w32fns.c: Include w32common.h; include w32heap.h only in
2716 WINDOWSNT.
2717
2718 (Fx_file_dialog): Clarify comment on GetOpenFileName structure.
2719 Use `report_file_error' instead of `error' in order to better
2720 inform users of what went wrong. Increase NTGUI_UNICODE file
2721 dialog box file name length to 32k, the maximum allowed by the NT
2722 kernel.
2723
2724 * w32common.h: New file.
2725 (ROUND_UP, ROUND_DOWN, get_page_size)
2726 (get_allocation_unit, get_processor_type, get_w32_major_version)
2727 (get_w32_minor_version, sysinfo_cache, osinfo_cache)
2728 (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
2729 (OS_NT, os_subtype, cache_system_info): Move here.
2730
2731 * unexw32.c, unexcw.c: Include w32common.h.
2732
2733 * emacs.c (main): Use (defined (WINDOWSNT) || defined
2734 HAVE_NTGUI) instead of removed HAVE_W32SELECT to decide whether
2735 to call syms_of_w32select.
2736
2737 * cygw32.h: Remove obsolete EXFUN declarations.
2738
2739 * cygw32.c (Qutf_16_le): Rename to Qutf_16le.
2740
2741 * Makefile.in (SOME_MACHINE_OBJECTS): Reverse accidental removal
2742 of w32inevt.o from SOME_MACHINE_OBJECTS.
2743
93aa5c81
DC
27442012-10-08 Daniel Colascione <dancol@dancol.org>
2745
2746 * image.c: Permanent fix for JPEG compilation issue --- limit
2747 jpeglib `boolean' redefinition to Cygwin builds.
2748
d424f3d8
EZ
27492012-10-08 Eli Zaretskii <eliz@gnu.org>
2750
8ee4c6ce
EZ
2751 * image.c (CHECK_LIB_AVAILABLE): Remove, no longer used.
2752
d424f3d8
EZ
2753 * emacs.c (DAEMON_MUST_EXEC) [HAVE_NTGUI]: Define this only on
2754 Cygwin.
2755
e08348a0
DC
27562012-10-08 Daniel Colascione <dancol@dancol.org>
2757
2758 * xfaces.c, xdisp.c, window.c, w32xfns.c, w32term.h, w32term.c,
2759 w32select.h w32select.c, w32proc.c, w32menu.c, w32inevt.c,
2760 w32help.c, w32font.c, w32font.c, w32fns.c, w32console.c, w32.h,
2761 w32.c, unexw32.c, termhooks.h, process.c, menu.c, keyboard.h,
2762 keyboard.c, image.c, frame.h, frame.c, fontset.c, font.h, font.c,
2763 emacs.c, dispextern.h, cygw32.h, cygw32.c, conf_post.h,
2764 Makefile.in: use HAVE_NTGUI for W32 GUI and WINDOWSNT for the
2765 operating system. defined(HAVE_NTGUI) && !defined(WINDOWSNT) is
2766 now a supported configuration.
2767
2768 * Makefile.in: consolidate image variables into LIBIMAGE; add
8e2417bf 2769 W32_OBJ and W32_LIBS. Compile new files.
e08348a0
DC
2770
2771 * conf_post.h:
2772 (_DebPrint) declare tracing facility for W32 debugging. We need
2773 to unify tracing later.
2774
2775 (NTGUI_UNICODE) Define when compiling for Cygwin to allow the
2776 unconditional use of W32 Unicode functions. Cygwin runs only on
2777 100% Unicode operating systems.
2778
2779 * cygw32.c: New file. Define Cygwin-specific facilities.
2780 (Fcygwin_convert_path_to_windows)
2781 (Fcygwin_convert_path_from_windows): New user functions for
2782 accessing Cygwin path-munging routines.
2783
2784 * cygw32.h: New file.
2785 (WCSDATA, to_unicode, from_unicode): Define facilities for storing
2786 UTF-16LE strings temporarily inside non-Lisp-visible string
2787 objects.
2788
2789 (w32_strerror): Just what it says on the tin.
2790
2791 * emacs.c: Make the NS fork-then-exec code for daemon-launching
2792 also run for Cygwin; both systems have the same problem with using
2793 GUI facilities in a forked child. Also call syms_of_cygw32,
2794 syms_of_w32select in correct places.
2795
2796 (DAEMON_MUST_EXEC): new macro defined to signal that a platform
2797 needs fork-then-exec for daemon launching.
2798
2799 * font.h: Include frame.h.
2800
2801 * image.c: Use the image library cache machinery only when we're
2802 compiling for native WINDOWSNT; Cygwin can use shared libraries
2803 like any other Unixlike system.
2804
2805 * keyboard.c: Clarify a comment regarding the input loop.
2806
2807 * menu.c: When NTGUI_UNICODE is defined, use Unicode menu
2808 functions directly instead of trying to detect at runtime that our
2809 host operating system supports them. We make this change for two
2810 reasons: Cygwin lacks support for the multibyte character
2811 conversion functions used by the legacy menu code, and Cygwin
2812 never needs to rely on non-Unicode APIs.
2813
2814 * unexw32.c (hinst): Declare extern.
2815
2816 * w32.c: Change header order;
2817 (w32_strerror): Move to w32fns.c because we need it for
2818 non-WINDOWSNT builds.
2819
2820 * w32.h: Add #error macro to make sure we don't include w32.h for
2821 Cygwin builds. Remove w32select declarations.
2822
2823 * w32console.c (w32_sys_ring_bell, Fset_message_beep): Move to
1f9f395d 2824 w32fns.c. w32console.c is WINDOWSNT-only.
e08348a0
DC
2825
2826 * w32fns.c: Include cygw32.h or w32.h depending on CYGWIN; more
2827 NTGUI_UNICODE tweaks. (See above.) Change _snprintf to the more
2828 POSIXy alternative.
2829 (faked_key, sysinfo_cache, osinfo_cahce, syspage_mask)
2830 (w32_major_version, w32_minor_version, w32_build_number)
2831 (os_subtype, sound_type): Define here
2832 (w32_defined_color): Make color parameter const for consistency
2833 with other _defined_color functions.
2834 (w32_createwindow): Unconditionally call w32_init_class instead of
2835 doing so only when hprevinst is non-NULL. Plumbing hprevinst
2836 through the code is complex and unnecessary because class
2837 registration is practically free.
2838 (w32_name_of_message): New EMACSDEBUG-only function.
2839 (Fset_message_beep): Move here
2840 (Fx_open_connection): Require that the display name for Windows be
2841 "w32" for consistency, emacsclient disambiguation, and maybe, one
2842 day, multi-window-system support.
2843 (file_dialog_callback): NTGUI_UNICODE changes; encode and decode
2844 Cygwin files for W32 GUI facilities, since these clearly don't
2845 expect Cygwin names.
2846 (_DebPrint): Define.
2847 (w32_strerror, w32_console_toggle_lock_key, w32_kbd_mods_to_emacs)
2848 (w32_kbd_patch_key, w32_sys_ring_bell): Move here.
2849 (Ssystem_move_file_to_trash): Define only for native WINDOWSNT.
2850 (w32_last_error): Remove.
2851
2852 * w32font.c: Define _strlwr to strlwr for non-WINDOWSNT builds.
2853
2854 * w32heap.c (syspage_mask): Declare here.
2855 (cache_system_info): Remove.
2856
2857 * w32inevt.c (faked_key): Define globally, not statically.
2858 (w32_kbd_mods_to_emacs, w32_kbd_patch_key, faked_key)
2859 (w32_console_toggle_lock_key): Move to w32fns.c.
2860
2861 * w32menu.c: Include setjmp.h. NTGUI_UNICODE changes throughout.
2862
2863 * w32proc.c (_DebPrint): Move to w32fns.c.
2864 * w32select.c: Include string.h, stdio.h for Cygwin.
2865 * w32select.h: New File.
2866
2867 * w32term.c: Include io.h for non-CYGWIN builds; needed for
2868 get_osfhandle.
2869 (w32_message_fd): New variable. Under Cygwin, holds the file
2870 descriptor the system used to tell us about pending thread
2871 messages.
2872
2873 (w32_init_term): Remove incorrect calls to fcntl and init_sigio
2874 that prevented compilation under non-WINDOWSNT systems.
2875
2876 (w32_initialize): Open /dev/windows and assign it to
2877 w32_message_fd. Provide w32 feature.
2878
2879 * w32term.h: Include frame.h, atimer.h. Declare various frame functions.
2880 (WM_EMACS_INPUT_READY): add.
2881 (prepend_msg, w32_message_fd): Declare globally.
2882
2883 * w32xfns.c:
2884 (keyboard_handle): Use only when WINDOWSNT.
2885 (notify_msg_ready): New function. Posts a message to the main
2886 thread's message queue under CYGWIN, which wakes up the main
2887 thread from select(2) by making the /dev/windows file descriptor
2888 ready. Under WINDOWSNT, it sets an event the same way the old
2889 code did.
2890
2891 (post, prepend_msg): Actually call notify_msg_ready instead of
2892 setting the input event directly.
2893
98daa893
EZ
28942012-10-07 Eli Zaretskii <eliz@gnu.org>
2895
2896 * ralloc.c (relinquish): If a heap is ready to be relinquished,
2897 but it still has blocs in it, don't return it to the system,
2898 instead of aborting. (Bug#12402)
2899
3bc0a2f7
JD
29002012-10-07 Jan Djärv <jan.h.d@swipnet.se>
2901
8ad5b73b 2902 * nsterm.m (ns_dumpglyphs_image): Only draw slice of image (Bug#12506).
493b5b1c 2903
335f5ae4
JD
2904 * nsterm.m (ns_update_auto_hide_menu_bar): Remove defintion of
2905 MAC_OS_X_VERSION_10_6.
8ad5b73b
JD
2906 (syms_of_nsterm): Remove comment about Panther and above for
2907 ns-antialias-text.
335f5ae4
JD
2908 * nsterm.h (MAC_OS_X_VERSION_10_3, onTiger): Remove.
2909 (EmacsApp): Remove check for >= MAC_OS_X_VERSION_10_4.
2910 (struct nsfont_info): Remove check for >= MAC_OS_X_VERSION_10_3.
2911
2912 * nsselect.m (ns_string_from_pasteboard): Remove check for >=
2913 MAC_OS_X_VERSION_10_4.
2914
8ad5b73b
JD
2915 * nsmenu.m (fillWithWidgetValue:): Remove code for <
2916 MAC_OS_X_VERSION_10_2.
335f5ae4
JD
2917
2918 * nsimage.m (setPixmapData, getPixelAtX, setAlphaAtX): Remove onTiger.
2919
2920 * nsfns.m (Fns_list_services): Remove comment and check for OSX < 10.4.
2921 (ns_do_applescript): Remove check for >= MAC_OS_X_VERSION_10_4.
2922
3bc0a2f7
JD
2923 * nsterm.m (ns_in_resize): Remove (Bug#12479).
2924 (ns_resize_handle_rect, mouseDown, mouseUp, mouseDragged): Remove.
8599b23a
SM
2925 (ns_clear_frame, sendEvent, windowDidResize, drawRect:):
2926 Remove ns_in_resize check.
3bc0a2f7
JD
2927 (ns_clear_frame_area): Remove resize handle code.
2928
2929 * nsfns.m (ns_in_resize): Remove.
e483264c
SM
2930 (x_set_icon_name, ns_set_name, ns_set_name_as_filename):
2931 Remove ns_in_resize check.
3bc0a2f7 2932
c622b48f
PE
29332012-10-07 Paul Eggert <eggert@cs.ucla.edu>
2934
2935 Improve sys_siglist detection.
2936 * sysdep.c (sys_siglist, init_signals): Use _sys_siglist if it's
2937 defined as a macro, as is done in Solaris.
2938 (sys_siglist_entries): New macro.
2939 (save_strsignal): Use it.
2940 * syssignal.h (safe_strsignal): Now ATTRIBUTE_CONST, to pacify
2941 GCC 4.7.2 on Fedora 17 with the fixed sys_siglist detection.
2942
04fafa46
JD
29432012-10-06 Jan Djärv <jan.h.d@swipnet.se>
2944
2945 * nsfns.m (Fx_create_frame): Call x_default_parameter with
2946 fullscreen/Fullscreen.
2947
2948 * nsterm.h (EmacsView): Rename tbar_height to tibar_height.
2949 tobar_height is new.
2950
2951 * nsterm.m (x_make_frame_visible): Check for fullscreen.
2952 (ns_fullscreen_hook): Activate old style fullscreen with a timer.
2953 (ns_term_init): Set activateIgnoringOtherApps if old style fullscreen.
2954 (windowDidResize:): Check for correct window if old style fullscreen.
2955 Capitalize word in comment. Remove incorrect comment.
2956 (initFrameFromEmacs:): tbar_height renamed tibar_height.
2957 (windowDidEnterFullScreen:): Toggle toolbar for fullscreen to fix
2958 error in drawing background.
1f9f395d 2959 (toggleFullScreen:): Remove comment. Rearrange calls.
04fafa46
JD
2960 Set toolbar values to zero, save old height in tobar_height.
2961 Restore tool bar height when leaving fullscreen.
2962 (canBecomeMainWindow): New function.
2963
c6e21c03
PE
29642012-10-06 Paul Eggert <eggert@cs.ucla.edu>
2965
2966 * keyboard.c (read_char): Remove unnecessary 'volatile's and label.
2967
0d9f584b
EZ
29682012-10-05 Eli Zaretskii <eliz@gnu.org>
2969
a65fbb5f
EZ
2970 * w32proc.c (stop_timer_thread): Fix declaration of 'err'.
2971
0d9f584b 2972 * w32.c (utime): Open the file with FILE_FLAG_BACKUP_SEMANTICS, so
8599b23a
SM
2973 that time stamps of directories could also be changed.
2974 Don't request the too broad GENERIC_WRITE, only the more restrictive
0d9f584b
EZ
2975 FILE_WRITE_ATTRIBUTES access rights.
2976
2977 * fileio.c (Fset_file_times): Special-case ignoring errors for
2978 directories only on MSDOS, not on MS-Windows.
2979
e8757f09 29802012-10-05 Ikumi Keita <ikumi@ikumi.que.jp> (tiny change)
ca347e3d
IK
2981
2982 * minibuf.c (Fcompleting_read): Doc fix. (Bug#12555)
2983
7604f298
EZ
29842012-10-04 Eli Zaretskii <eliz@gnu.org>
2985
2986 * w32.c (utime): Test for INVALID_HANDLE_VALUE, not for NULL, to
2987 see whether CreateFile failed.
2988
88d69b7d
PE
29892012-10-04 Paul Eggert <eggert@cs.ucla.edu>
2990
2991 * profiler.c (handle_profiler_signal): Inhibit pending signals too,
2992 to avoid similar races.
2993 * keyboard.c (pending_signals): Now bool, not int.
2994
7509f454
PE
2995 Port timers to OpenBSD, plus check for timer failures.
2996 OpenBSD problem reported by Han Boetes.
2997 * profiler.c (setup_cpu_timer): Check for failure of timer_settime
2998 and/or setitimer.
2999 (Fprofiler_cpu_stop): Don't assume HAVE_SETITIMER.
3000 * syssignal.h (HAVE_ITIMERSPEC): New macro. This is for platforms
3001 like OpenBSD, which has timer_settime but does not declare it.
3002 OpenBSD does not define SIGEV_SIGNAL, so use that when deciding
3003 whether to use itimerspec-related primitives. All uses of
3004 HAVE_TIMER_SETTIME replaced with HAVE_ITIMERSPEC.
3005
a3c5c0c5
PE
30062012-10-02 Paul Eggert <eggert@cs.ucla.edu>
3007
3008 * profiler.c (handle_profiler_signal): Fix a malloc race
3009 that caused Emacs to hang on Fedora 17 when profiling Lisp.
3010
914e743b
JD
30112012-10-02 Jan Djärv <jan.h.d@swipnet.se>
3012
3013 * nsterm.m (windowDidEnterFullScreen): Remove fprintf.
3014
d8ab37a8
EZ
30152012-10-02 Eli Zaretskii <eliz@gnu.org>
3016
3017 * w32proc.c (sys_wait): Declare 'signame' 'const char *', to be
3018 consistent with the change in return value of 'safe_strsignal'.
3019
b3ecad33
PE
30202012-10-02 Paul Eggert <eggert@cs.ucla.edu>
3021
0a99eee1
PE
3022 Prefer plain 'static' to 'static inline' (Bug#12541).
3023 * bidi.c (bidi_get_type, bidi_check_type, bidi_get_category)
3024 (bidi_set_sor_type, bidi_push_embedding_level)
3025 (bidi_pop_embedding_level, bidi_remember_char, bidi_copy_it)
3026 (bidi_cache_reset, bidi_cache_shrink, bidi_cache_fetch_state)
3027 (bidi_cache_search, bidi_cache_ensure_space)
3028 (bidi_cache_iterator_state, bidi_cache_find)
3029 (bidi_peek_at_next_level, bidi_set_paragraph_end)
3030 (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
3031 (bidi_explicit_dir_char, bidi_resolve_neutral_1):
3032 Now 'static', not 'static inline'.
3033
b3ecad33
PE
3034 Count overruns when profiling; change units to ns.
3035 * profiler.c (handle_profiler_signal): Count sampling intervals, not ms.
3036 Give extra weight to samples after overruns, to attempt to count
3037 the time more accurately.
3038 (setup_cpu_timer): Change sampling interval units from ms to ns, since
3039 the underlying primitives nominally do ns.
3040 (Fprofiler_cpu_start): Document the change. Mention that
3041 the sampling intervals are only approximate.
3042
090cf9db
SM
30432012-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3044
3045 * frame.c (Fmake_terminal_frame): Prefer safer CONSP over !NILP.
3046
3047 * coding.h (ENCODE_FILE, DECODE_FILE, DECODE_SYSTEM): Remove special
3048 case for the special 0 coding-system.
3049
3050 * buffer.c (Fset_buffer_multibyte): Signal an error instead of widening.
3051 (Fmake_overlay): Remove redundant tests.
64edc777 3052 (fix_start_end_in_overlays): Remove redundant recentering.
090cf9db 3053
81550bf4
JB
30542012-10-02 Juanma Barranquero <lekktu@gmail.com>
3055
3056 * makefile.w32-in ($(BLD)/alloc.$(O), $(BLD)/gmalloc.$(O)):
3057 Update dependencies.
3058
aa1ba90e
PE
30592012-10-01 Paul Eggert <eggert@cs.ucla.edu>
3060
3061 Fix a malloc race condition involving strsignal.
3062 A signal can arrive in the middle of a malloc, and Emacs's signal
3063 handler can invoke strsignal, which can invoke malloc, which is
3064 not portable. This race condition bug makes Emacs hang on GNU/Linux.
3065 Fix it by altering the signal handler so that it does not invoke
3066 strsignal.
3067 * emacs.c (shut_down_emacs): Use safe_strsignal, not strsignal.
3068 * process.c (status_message): Use const pointer, in case strsignal
3069 is #defined to safe_strsignal.
3070 * sysdep.c (sys_siglist, init_signals): Always define and
3071 initialize a substitute sys_siglist if the system does not define
3072 one, even if HAVE_STRSIGNAL.
3073 (safe_strsignal): Rename from strsignal. Always define,
3074 using sys_siglist. Return a const pointer.
3075 * syssignal.h (safe_strsignal): New decl.
3076 (strsignal) [!HAVE_STRSIGNAL]: Define in terms of safe_strsignal.
3077
ace917bd
EZ
30782012-10-01 Eli Zaretskii <eliz@gnu.org>
3079
3080 * w32proc.c (timer_loop): Fix code that waits for timer
3081 expiration, to avoid high CPU usage.
3082
9eb71b9c
SM
30832012-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3084
3085 * fns.c (check_hash_table, get_key_arg, maybe_resize_hash_table)
3086 (sweep_weak_table): Remove redundant prototypes.
3087
b3317662
FP
30882012-10-01 Fabrice Popineau <fabrice.popineau@gmail.com>
3089
3090 * emacs.c: Move the inclusion of TERM_HEADER after including
3091 windows.h on WINDOWSNT. This avoids compilation problems with
3092 MSVC.
3093
f0e5f225
EZ
30942012-10-01 Eli Zaretskii <eliz@gnu.org>
3095
2d7d1608
EZ
3096 * unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET)
3097 (RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses.
3098 (RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *',
3099 as the previous version used 'void *'.
3100
3101 * ralloc.c (ROUNDUP): Fix last change.
3102 (MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type
3103 'size_t'.
3104
f0e5f225
EZ
3105 * w32proc.c <disable_itimers>: New static flag.
3106 (init_timers): Initialize it to zero, after creating the critical
3107 sections used by the timer threads.
3108 (term_timers): Set to 1 before deleting the critical sections.
3109 (getitimer, setitimer): If disable_itimers is non-zero, return an
3110 error indication without doing anything. Reported by Fabrice
3111 Popineau <fabrice.popineau@supelec.fr> as part of bug#12544.
4cdfbb89
EZ
3112 (alarm) [HAVE_SETITIMER]: Be more conformant to the expected
3113 return results.
3114 [!HAVE_SETITIMER]: Behave as the previous version that didn't
3115 support timers.
f0e5f225
EZ
3116
3117 * emacs.c (shut_down_emacs) [WINDOWSNT]: Move the call to
3118 term_ntproc after all the other bookkeeping, to get timers working
3119 as long as possible.
3120
82ef37c1
PE
31212012-10-01 Paul Eggert <eggert@cs.ucla.edu>
3122
b3a4c387
PE
3123 * xdisp.c (syms_of_xdisp): Default message-log-max to 1000, not 100.
3124 Suggested by Juri Linkov in
3125 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00821.html>.
3126
b0ab8123
PE
3127 Prefer plain 'static' to 'static inline' (Bug#12541).
3128 With static functions, modern compilers inline pretty well by
3129 themselves; advice from programmers often hurts as much as it helps.
3130 On my host (x86-64, Fedora 17, GCC 4.7.2, default 'configure'),
3131 this change shrinks the text size of the Emacs executable by 1.1%
3132 without affecting CPU significantly in my benchmark.
3133 * alloc.c (mem_find, live_string_p, live_cons_p, live_symbol_p)
3134 (live_float_p, live_misc_p, live_vector_p, live_buffer_p)
3135 (mark_maybe_object, mark_maybe_pointer, bounded_number):
3136 * buffer.c (bset_abbrev_mode, bset_abbrev_table)
3137 (bset_auto_fill_function, bset_auto_save_file_format)
3138 (bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
3139 (bset_bidi_display_reordering, bset_buffer_file_coding_system)
3140 (bset_cache_long_line_scans, bset_case_fold_search)
3141 (bset_ctl_arrow, bset_cursor_in_non_selected_windows)
3142 (bset_cursor_type, bset_display_table, bset_extra_line_spacing)
3143 (bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
3144 (bset_fringe_indicator_alist, bset_fringes_outside_margins)
3145 (bset_header_line_format, bset_indicate_buffer_boundaries)
3146 (bset_indicate_empty_lines, bset_invisibility_spec)
3147 (bset_left_fringe_width, bset_major_mode, bset_mark)
3148 (bset_minor_modes, bset_mode_line_format, bset_mode_name)
3149 (bset_name, bset_overwrite_mode, bset_pt_marker)
3150 (bset_right_fringe_width, bset_save_length)
3151 (bset_scroll_bar_width, bset_scroll_down_aggressively)
3152 (bset_scroll_up_aggressively, bset_selective_display)
3153 (bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
3154 (bset_word_wrap, bset_zv_marker, set_buffer_overlays_before)
3155 (set_buffer_overlays_after):
3156 * category.c (bset_category_table):
3157 * charset.c (read_hex):
3158 * coding.c (produce_composition, produce_charset)
3159 (handle_composition_annotation, handle_charset_annotation)
3160 (char_encodable_p):
3161 * dispnew.c (swap_glyph_pointers, copy_row_except_pointers)
3162 (assign_row, set_frame_matrix_frame, make_current)
3163 (add_row_entry):
3164 * eval.c (set_specpdl_symbol, set_specpdl_old_value):
3165 * fns.c (maybe_resize_hash_table):
3166 * frame.c (fset_buffer_predicate, fset_minibuffer_window):
3167 * gmalloc.c (register_heapinfo):
3168 * image.c (lookup_image_type):
3169 * intervals.c (set_interval_object, set_interval_left)
3170 (set_interval_right, copy_interval_parent, rotate_right)
3171 (rotate_left, balance_possible_root_interval):
3172 * keyboard.c (kset_echo_string, kset_kbd_queue)
3173 (kset_keyboard_translate_table, kset_last_prefix_arg)
3174 (kset_last_repeatable_command, kset_local_function_key_map)
3175 (kset_overriding_terminal_local_map, kset_real_last_command)
3176 (kset_system_key_syms, clear_event, set_prop):
3177 * lread.c (digit_to_number):
3178 * marker.c (attach_marker, live_buffer, set_marker_internal):
3179 * nsterm.m (ns_compute_glyph_string_overhangs):
3180 * process.c (pset_buffer, pset_command)
3181 (pset_decode_coding_system, pset_decoding_buf)
3182 (pset_encode_coding_system, pset_encoding_buf, pset_filter)
3183 (pset_log, pset_mark, pset_name, pset_plist, pset_sentinel)
3184 (pset_status, pset_tty_name, pset_type, pset_write_queue):
3185 * syntax.c (bset_syntax_table, dec_bytepos):
3186 * terminal.c (tset_param_alist):
3187 * textprop.c (interval_has_some_properties)
3188 (interval_has_some_properties_list):
3189 * window.c (wset_combination_limit, wset_dedicated)
3190 (wset_display_table, wset_hchild, wset_left_fringe_width)
3191 (wset_left_margin_cols, wset_new_normal, wset_new_total)
3192 (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
3193 (wset_right_fringe_width, wset_right_margin_cols)
3194 (wset_scroll_bar_width, wset_start, wset_temslot, wset_vchild)
3195 (wset_vertical_scroll_bar_type, wset_window_parameters):
3196 * xdisp.c (wset_base_line_number, wset_base_line_pos)
3197 (wset_column_number_displayed, wset_region_showing)
3198 (window_box_edges, run_window_scroll_functions)
3199 (append_glyph_string_lists, prepend_glyph_string_lists)
3200 (append_glyph_string, set_glyph_string_background_width)
3201 (append_glyph, append_composite_glyph)
3202 (take_vertical_position_into_account):
3203 * xfaces.c (x_create_gc, x_free_gc, merge_face_vectors)
3204 (face_attr_equal_p, lface_equal_p, hash_string_case_insensitive)
3205 (lface_hash, lface_same_font_attributes_p, lookup_face):
3206 * xml.c (libxml2_loaded_p):
3207 * xterm.c (x_set_mode_line_face_gc, x_set_glyph_string_gc)
3208 (x_set_glyph_string_clipping, x_clear_glyph_string_rect):
3209 Now 'static', not 'static inline'.
3210
05584c31
PE
3211 * bidi.c: Tune.
3212 (bidi_copy_it): Do the whole copy with a single memcpy.
3213 (bidi_char_at_pos): Merge the two STRING_CHAR calls into one.
3214
86ec63ba
PE
3215 Revert the FOLLOW-SYMLINKS change for file-attributes.
3216 Doing it right would require several changes to Tramp, and there's
3217 not enough time to get that tested before the freeze today.
3218 * dired.c (directory_files_internal, Ffile_attributes):
3219 Undo last change.
3220
82ef37c1
PE
3221 * frame.c (x_report_frame_params): Port better to wider ints.
3222 Do not assume that EMACS_UINT is the same width as uprintmax_t,
3223 or that pointers can be printed in 15 decimal digits.
3224 Avoid GCC warnings if EMACS_UINT is wider than a pointer.
3225
62aba0d4
FP
32262012-09-30 Fabrice Popineau <fabrice.popineau@supelec.fr>
3227
3228 Support x64 build on MS-Windows.
3229 * w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64.
3230 (SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for
3231 compatibility with x64.
5e4daaf3 3232 (x_get_focus_frame): Add prototype.
62aba0d4
FP
3233
3234 * w32term.c (w32_draw_underwave): Don't use GCC extensions for
3235 defining an XRectangle structure.
3236
3237 * w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer
3238 arithmetics for compatibility with x64.
3239
3240 * w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for
3241 compatibility with x64.
3242
3243 * w32heap.h: Adjust prototypes and declarations.
3244
3245 * w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap)
3246 (round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of
3247 DWORD, long, and unsigned long, for compatibility with x64.
3248 (allocate_heap) [_WIN64]: Reserve 32GB of memory.
3249 (sbrk): Argument is now of type ptrdiff_t.
3250
3251 * w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being
3252 less than 0x0500.
3253 (w32_msg_pump): Use WPARAM type for 'result'.
3254
3255 * w32.c (init_environment, get_emacs_configuration): Support AMD64
3256 architecture.
3257 (init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for
3258 compatibility with x64.
3259
3260 * vm-limit.c (lim_data): Now size_t.
3261 (check_memory_limits): Adjust prototypes of real_morecore and
3262 __morecore to receive argument of type ptrdiff_t. Use size_t for
3263 five_percent and data_size.
3264
3265 * unexw32.c: Use DWORD_PTR instead of DWORD for file-scope
3266 variables, for compatibility with x64.
3267 (rva_to_section, offset_to_section, relocate_offset)
3268 (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET)
3269 (PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info)
3270 (copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD
3271 for compatibility with x64.
3272
3273 * sysdep.c (STDERR_FILENO): Define if not already defined.
3274
3275 * ralloc.c (real_morecore): Argument type is now ptrdiff_t.
3276 (__morecore): Argument type is now ptrdiff_t.
3277 (ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'.
3278 (relinquish): Use ptrdiff_t type for 'excess'.
3279 (r_alloc_sbrk): Argument type is now ptrdiff_t.
3280
3281 * makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE.
3282 (bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE)
3283 instead of a literal number.
3284
3285 * gmalloc.c [WINDOWSNT]: Include w32heap.h.
3286 (min): Define only if not already defined.
3287
3288 * frame.c (x_report_frame_params): Use EMACS_UINT for the return
3289 value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows
3290 hosts.
3291
3292 * image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since
3293 'bitmaps' is a pointer.
3294
3295 * dispextern.h (x_bitmap_pixmap): Adjust prototype.
3296
3297 * alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__.
3298
e7a2937b
PE
32992012-09-30 Paul Eggert <eggert@cs.ucla.edu>
3300
3301 file-attributes has a new optional arg FOLLOW-SYMLINKS.
3302 * dired.c (directory_files_internal, Ffile_attributes):
3303 New arg follow_symlinks. All uses changed.
3304
b43d62ae
SM
33052012-09-30 Stefan Monnier <monnier@iro.umontreal.ca>
3306
3307 * .gdbinit (xbacktrace): Adjust to recent "struct backtrace" change.
3308
c06c382a
EZ
33092012-09-30 Eli Zaretskii <eliz@gnu.org>
3310
3311 Support atimers and CPU profiler via profile.c on MS-Windows.
3312 * w32proc.c (sig_mask, crit_sig): New static variables.
3313 (sys_signal): Support SIGALRM and SIGPROF.
3314 (sigemptyset, sigaddset, sigfillset, sigprocmask)
b43d62ae 3315 (pthread_sigmask, setpgrp): Move here from w32.c. sigaddset,
c06c382a
EZ
3316 sigfillset, and sigprocmask are no longer no-ops.
3317 (sigismember): New function.
3318 (struct itimer_data): New definition.
3319 (ticks_now, real_itimer, prof_itimer, clocks_min, crit_real)
3320 (crit_prof): New static variables.
3321 (MAX_SINGLE_SLEEP): New definition.
3322 (timer_loop, stop_timer_thread, term_timers, init_timers)
3323 (start_timer_thread, getitimer, setitimer): New functions.
3324 (alarm): No longer a no-op, calls setitimer.
3325
3326 * w32.c (term_ntproc): Call term_timers.
3327 (init_ntproc): Make sure all signals are unblocked at startup, to
3328 erase any traces of dumping. Call init_timers.
3329
3330 * w32fns.c (hourglass_timer, HOURGLASS_ID): Remove.
3331 Windows-specific code to display the hourglass mouse pointer is no
3332 longer used.
3333 (w32_wnd_proc): Remove code that handled the WM_TIMER message due
3334 to hourglass timer expiration.
3335 (start_hourglass, cancel_hourglass, DEFAULT_HOURGLASS_DELAY):
3336 Remove, no longer used.
b43d62ae
SM
3337 (w32_note_current_window, show_hourglass, hide_hourglass):
3338 New functions, in support of hourglass cursor display similar to other
c06c382a
EZ
3339 window systems.
3340 (syms_of_w32fns): Don't initialize hourglass_timer.
3341
3342 * xdisp.c (start_hourglass, cancel_hourglass): Now used on
3343 WINDOWSNT as well.
3344 (start_hourglass) [WINDOWSNT]: Call w32_note_current_window.
3345
3346 * w32.h (init_timers, term_timers): Add prototypes.
3347
95402d5f
KH
33482012-09-30 Kenichi Handa <handa@gnu.org>
3349
3350 * coding.c (decode_coding_ccl, encode_coding_ccl): Pay attention
3351 to the buffer relocation which may be caused by ccl_driver.
3352
dd946752
JD
33532012-09-30 Jan Djärv <jan.h.d@swipnet.se>
3354
d7e642cc
JD
3355 * xfns.c (Fx_file_dialog): Update comment.
3356
3357 * w32fns.c (Fx_file_dialog): Update comment.
3358
3359 * nsfns.m (Fns_read_file_name): Add argument DIR_ONLY_P.
3360 Initialize panel name field if OSX >= 10.6.
3361
3362 * fileio.c (Fnext_read_file_uses_dialog_p): Add HAVE_NS.
3363
dd946752
JD
3364 * nsfns.m (ns_frame_parm_handlers): Add x_set_fullscreen.
3365
3366 * nsterm.m (NEW_STYLE_FS): New define.
3367 (ns_fullscreen_hook, windowWillEnterFullScreen)
3368 (windowDidEnterFullScreen, windowWillExitFullScreen)
3369 (windowDidExitFullScreen, toggleFullScreen, handleFS)
3370 (setFSValue): New functions.
3371 (EmacsFSWindow): New implementation.
3372 (canBecomeKeyWindow): New function for EmacsFSWindow.
3373 (ns_create_terminal): Set fullscreen_hook to ns_fullscreen_hook.
3374 (dealloc): Release nonfs_window if in fullscreen.
3375 (updateFrameSize:): Call windowDidMove to update top/left.
3376 (windowWillResize:toSize:): Check if frame is still maximized.
3377 (initFrameFromEmacs:): Initialize fs_state, fs_before_fs,
3378 next_maximized, maximized_width, maximized_height and nonfs_window.
3379 Call setCollectionBehavior if NEW_STYLE_FS. Initialize bwidth and
3380 tbar_height.
3381 (windowWillUseStandardFrame:defaultFrame:): Update frame parameter
1f9f395d 3382 fullscreen. Set maximized_width/height. Act on next_maximized.
dd946752
JD
3383
3384 * nsterm.h (MAC_OS_X_VERSION_10_7, MAC_OS_X_VERSION_10_8): New.
3385 (EmacsView): Add variables for fullscreen.
3386 (handleFS, setFSValue, toggleFullScreen): New in EmacsView.
3387 (EmacsFSWindow): New interface for fullscreen.
3388
427730eb
JB
33892012-09-30 Juanma Barranquero <lekktu@gmail.com>
3390
3391 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
3392
48de8b12
CY
33932012-09-30 Chong Yidong <cyd@gnu.org>
3394
3395 * fns.c (Frandom): Doc fix.
3396
5938d519
MR
33972012-09-30 Martin Rudalics <rudalics@gmx.at>
3398
3399 * window.c (Vwindow_combination_limit): New default value.
3400 (Qwindow_size): New symbol replacing Qtemp_buffer_resize.
3401
cb5b0266
PE
34022012-09-30 Paul Eggert <eggert@cs.ucla.edu>
3403
3404 * syssignal.h (PROFILER_CPU_SUPPORT): Don't define if PROFILING.
3405 Suggested by Eli Zaretskii in
3406 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00811.html>.
3407
84f72efd
EZ
34082012-09-30 Eli Zaretskii <eliz@gnu.org>
3409
3410 * profiler.c (Fprofiler_cpu_stop): Use timer_settime only if
3411 HAVE_TIMER_SETTIME is defined.
3412
9d4dcdc9
PE
34132012-09-30 Paul Eggert <eggert@cs.ucla.edu>
3414
d89460ed
PE
3415 Profiler improvements: more-accurate timers, overflow checks.
3416 * profiler.c: Don't include stdio.h, limits.h, sys/time.h,
3417 signal.h, setjmp.h. Include systime.h instead.
3418 (saturated_add): New function.
3419 (record_backtrace, current_sample_interval): Use EMACS_INT, not size_t.
3420 (record_backtrace, handle_profiler_signal): Saturate on fixnum overflow.
3421 (profiler_timer, profiler_timer_ok) [HAVE_TIMER_SETTIME]:
3422 New static vars.
84f72efd 3423 (enum profiler_cpu_running): New enum.
d89460ed
PE
3424 (profiler_cpu_running): Now of that enum type, not bool.
3425 All uses changed to store the new value.
3426 (handle_profiler_signal): Rename from sigprof_handler_1,
3427 for consistency with other handlers. Do not check whether
3428 cpu_log is a hash-table if garbage collecting, since it
3429 doesn't matter in that case.
3430 (deliver_profiler_signal): Rename from sigprof_handler,
3431 for consistency with other handlers.
3432 (setup_cpu_timer): New function, with much of what used to be in
3433 Fprofiler_cpu_start. Check for out-of-range argument.
3434 Prefer timer_settime if available, and prefer
3435 thread cputime clocks, then process cputime clocks, then
3436 monotonic clocks, to the old realtime clock. Use make_timeval
3437 to round more-correctly when falling back to setitimer.
3438 (Fprofiler_cpu_start): Use it.
3439 (Fprofiler_cpu_stop): Prefer timer_settime if available.
3440 Don't assume that passing NULL as the 2nd argument of setitimer
3441 is the same as passing a pointer to all-zero storage.
3442 Ignore SIGPROF afterwards.
3443 (malloc_probe): Saturate at MOST_POSITIVE_FIXNUM.
3444 * sysdep.c (emacs_sigaction_init): Also mask out SIGPROF in
3445 non-fatal signal handlers. Ignore SIGPROF on startup.
3446 * syssignal.h (PROFILER_CPU_SUPPORT): Define this macro here, not
3447 in profiler.c, since sysdep.c now uses it.
3448
9d4dcdc9
PE
3449 * sysdep.c (handle_fatal_signal): Bump backtrace size to 40.
3450 Suggested by Eli Zaretskii in
3451 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.
3452
8e5691a0
JB
34532012-09-29 Juanma Barranquero <lekktu@gmail.com>
3454
3455 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
3456
e7c1b6ef
SM
34572012-09-29 Stefan Monnier <monnier@iro.umontreal.ca>
3458
3459 * lisp.h (struct backtrace): Remove indirection for `function' field.
3460 * xdisp.c (redisplay_internal):
3461 * profiler.c (record_backtrace, sigprof_handler_1):
3462 * alloc.c (Fgarbage_collect):
3463 * eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
3464 (Fbacktrace_frame): Adjust accordingly.
3465
e61d39cd 34662012-09-28 Glenn Morris <rgm@gnu.org>
d393cefb
GM
3467
3468 * eval.c (Frun_hook_with_args, Frun_hook_with_args_until_success)
3469 (Frun_hook_with_args_until_failure): Doc fixes.
3470
404043ea
EZ
34712012-09-28 Eli Zaretskii <eliz@gnu.org>
3472
3473 * xdisp.c (syms_of_xdisp) <Qredisplay_internal>: Rename from
3474 Qautomatic_redisplay and change the symbol name. All users changed.
3475
704d3f45
TM
34762012-09-28 Tomohiro Matsuyama <tomo@cx4a.org>
3477
3478 * profiler.c (sigprof_handler): Fix race condition.
3479
757140ff
GM
34802012-09-28 Glenn Morris <rgm@gnu.org>
3481
3482 * lread.c (lisp_file_lexically_bound_p): Handle #! lines. (Bug#12528)
3483
a615a3ae
PE
34842012-09-27 Paul Eggert <eggert@cs.ucla.edu>
3485
3486 Check more robustly for timer_settime.
89d17fd0
PE
3487 * Makefile.in (LIB_TIMER_TIME): New macro.
3488 (LIBES): Add it.
a615a3ae
PE
3489 * atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3490 Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to
3491 call timer_settime.
3492
3670daf7
TM
34932012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
3494
3495 * profiler.c (Fprofiler_cpu_start): Remove unnecessary flag SA_SIGINFO.
3496
6a586b7f
JB
34972012-09-26 Juanma Barranquero <lekktu@gmail.com>
3498
3499 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
3500
41c8bfcf
PE
35012012-09-26 Paul Eggert <eggert@cs.ucla.edu>
3502
3503 * character.h (MAYBE_UNIFY_CHAR): Remove.
3504 * charset.c, charset.h (maybe_unify_char): Now static.
3505 * charset.c (decode_char): Use maybe_unify_char, not MAYBE_UNIFY_CHAR.
3506 Since this stuff is now private to charset.c, there's no need for
3507 a public macro and no need to inline by hand.
3508
3a880af4
SM
35092012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
3510 Stefan Monnier <monnier@iro.umontreal.ca>
3511 Juanma Barranquero <lekktu@gmail.com>
611b7507 3512
3a880af4
SM
3513 * profiler.c: New file.
3514 * Makefile.in (base_obj): Add profiler.o.
611b7507
JB
3515 * makefile.w32-in (OBJ2, GLOBAL_SOURCES): Add profiler.c.
3516 ($(BLD)/profiler.$(O)): New target.
3a880af4
SM
3517 * emacs.c (main): Call syms_of_profiler.
3518 * alloc.c (Qautomatic_gc): New constant.
3519 (MALLOC_PROBE): New macro.
3520 (xmalloc, xzalloc, xrealloc, lisp_malloc, lisp_align_malloc): Use it.
3521 (total_bytes_of_live_objects): New function.
3522 (Fgarbage_collect): Use it. Record itself in backtrace_list.
3523 Call malloc_probe for the memory profiler.
3524 (syms_of_alloc): Define Qautomatic_gc.
3525 * eval.c (eval_sub, Ffuncall): Reorder assignments to avoid
3526 race condition.
3527 (struct backtrace): Move definition...
3528 * lisp.h (struct backtrace): ..here.
3529 (Qautomatic_gc, profiler_memory_running): Declare vars.
3530 (malloc_probe, syms_of_profiler): Declare functions.
3531 * xdisp.c (Qautomatic_redisplay): New constant.
3532 (redisplay_internal): Record itself in backtrace_list.
3533 (syms_of_xdisp): Define Qautomatic_redisplay.
611b7507 3534
5938d519 35352012-09-25 Eli Zaretskii <eliz@gnu.org>
b67238c2
JB
35362012-09-25 Juanma Barranquero <lekktu@gmail.com>
3537
3538 * makefile.w32-in ($(BLD)/callproc.$(O)): Update dependencies.
3539
e26fd2e4
PE
35402012-09-25 Paul Eggert <eggert@cs.ucla.edu>
3541
3542 Prefer POSIX timers if available.
3543 They avoid a race if the timer is too close to the current time.
3544 * atimer.c (alarm_timer, alarm_timer_ok) [SIGEV_SIGNAL]: New static vars.
3545 (set_alarm) [SIGEV_SIGNAL]: Use POSIX timers if available.
9180598c 3546 (init_atimer) [SIGEV_SIGNAL]: Initialize them.
e26fd2e4 3547
eedec3ee
EZ
35482012-09-25 Eli Zaretskii <eliz@gnu.org>
3549
3550 * coding.c (CHAR_STRING_ADVANCE_NO_UNIFY): Make it an alias of
3551 CHAR_STRING_ADVANCE.
3552 (STRING_CHAR_ADVANCE_NO_UNIFY): Make it an alias of
3553 STRING_CHAR_ADVANCE.
3554
aa15c6bb
JB
35552012-09-25 Juanma Barranquero <lekktu@gmail.com>
3556
3557 Move Vlibrary_cache to emacs.c and reset before dumping.
3558
3559 * lisp.h (reset_image_types): Declare.
3560 [WINDOWSNT] (Vlibrary_cache): Declare.
3561
3562 * image.c (reset_image_types): New function.
3563
3564 * emacs.c [WINDOWSNT] (Vlibrary_cache): Move from w32.c.
3565 (syms_of_emacs) [WINDOWSNT] <Vlibrary_cache>: Initialize and staticpro.
3566 (Fdump_emacs): Reset Vlibrary_cache and image_types.
3567
3568 * w32.c (Vlibrary_cache): Do not define; moved to emacs.c
3569 (globals_of_w32) <Vlibrary_cache>: Do not initialize.
3570
3571 * w32.h (Vlibrary_cache): Do not declare.
3572
54d629be
EZ
35732012-09-25 Eli Zaretskii <eliz@gnu.org>
3574
16b22fef
EZ
3575 * w32proc.c (sys_signal): Handle all signals defined by the
3576 MS-Windows runtime, not just SIGCHLD. Actually install the signal
3577 handlers for signals supported by Windows. Don't override
3578 term_ntproc as the handler for SIGABRT.
3579 (sigaction): Rewrite to call sys_signal instead of duplicating its
3580 code.
3581 (sys_kill): Improve commentary.
3582
3583 * w32.c (term_ntproc): Accept (and ignore) one argument, for
3584 consistency with a signature of a signal handler. All callers
3585 changed.
3586 (init_ntproc): Accept an argument DUMPING. If dumping, don't
3587 install term_ntproc as a signal handler for SIGABRT, as that
3588 should be done by the dumped Emacs.
3589
3590 * w32.h (init_ntproc, term_ntproc): Adjust prototypes.
3591
3592 * w32select.c (term_w32select): Protect against repeated
3593 invocation by setting clipboard_owner to NULL after calling
3594 DestroyWindow.
3595
3596 * emacs.c (shut_down_emacs, main): Adapt the calls to init_ntproc
3597 and term_ntproc to their modified signatures.
3598
54d629be
EZ
3599 * character.c (char_string, string_char): Remove calls to
3600 MAYBE_UNIFY_CHAR. See the discussion starting at
3601 http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00433.html
3602 for the details.
3603
59f7af81
CY
36042012-09-25 Chong Yidong <cyd@gnu.org>
3605
3606 * xdisp.c (mode_line_inverse_video): Delete obsolete variable.
3607
22e8cf4a
SM
36082012-09-24 Stefan Monnier <monnier@iro.umontreal.ca>
3609
3610 * bytecode.c (exec_byte_code): Signal an error instead of aborting,
3611 when encountering an unknown bytecode.
3612
578098f3
PE
36132012-09-24 Paul Eggert <eggert@cs.ucla.edu>
3614
3615 image.c, indent.c: Use bool for booleans.
3616 * dispextern.h (struct image_type): Members valid_p, load, init
3617 now return bool, not int. All uses changed.
3618 * image.c: Omit unnecessary static decls.
3619 (x_create_bitmap_mask, x_build_heuristic_mask):
3620 Return void, not int, since callers don't care about the return value.
3621 (x_create_bitmap_mask, define_image_type, valid_image_p)
3622 (struct image_keyword, parse_image_spec, image_spec_value)
3623 (check_image_size, image_background)
3624 (image_background_transparent, x_clear_image_1)
3625 (postprocess_image, lookup_image, x_check_image_size)
3626 (x_create_x_image_and_pixmap, xbm_image_p)
3627 (Create_Pixmap_From_Bitmap_Data, xbm_read_bitmap_data)
3628 (xbm_load_image, xbm_file_p, xbm_load, xpm_lookup_color)
3629 (init_xpm_functions, xpm_valid_color_symbols_p, xpm_image_p)
3630 (xpm_load, xpm_load_image, lookup_rgb_color, lookup_pixel_color)
3631 (x_to_xcolors, x_build_heuristic_mask, pbm_image_p, pbm_load)
3632 (png_image_p, init_png_functions, png_load_body, png_load)
3633 (jpeg_image_p, init_jpeg_functions, jpeg_load_body, jpeg_load)
3634 (tiff_image_p, init_tiff_functions, tiff_load, gif_image_p)
3635 (init_gif_functions, gif_load, imagemagick_image_p)
3636 (imagemagick_load_image, imagemagick_load, svg_image_p)
3637 (init_svg_functions, svg_load, svg_load_image, gs_image_p)
3638 (gs_load):
3639 * nsimage.m (ns_load_image):
3640 * nsterm.m (ns_defined_color):
3641 * xfaces.c (tty_lookup_color, tty_defined_color, defined_color):
3642 * xfns.c (x_defined_color):
3643 * xterm.c (x_alloc_lighter_color_for_widget)
3644 (x_alloc_nearest_color_1, x_alloc_nearest_color)
3645 (x_alloc_lighter_color):
3646 * indent.c (disptab_matches_widthtab, current_column)
3647 (scan_for_column, string_display_width, indented_beyond_p)
3648 (compute_motion, vmotion, Fvertical_motion):
3649 Use bool for booleans.
3650
a5f2b6ec
CY
36512012-09-24 Chong Yidong <cyd@gnu.org>
3652
3653 * chartab.c (Fset_char_table_default): Obsolete function removed.
3654
18e27ea8
PE
36552012-09-23 Paul Eggert <eggert@cs.ucla.edu>
3656
afea8a8a
PE
3657 Move pid_t related decls out of lisp.h.
3658 * lisp.h, syswait.h (record_child_status_change, wait_for_termination)
3659 (interruptible_wait_for_termination):
3660 Move these decls from lisp.h to syswait.h, since they use pid_t.
3661 Needed on FreeBSD; see Herbert J. Skuhra in
3662 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00571.html>.
3663 * callproc.c: Include syswait.h.
3664
18e27ea8
PE
3665 gnutls.c, gtkutil.c: Use bool for boolean.
3666 * gnutls.c (gnutls_global_initialized, init_gnutls_functions)
3667 (emacs_gnutls_handle_error):
3668 * gtkutil.c (xg_check_special_colors, xg_prepare_tooltip)
3669 (xg_hide_tooltip, xg_create_frame_widgets)
3670 (create_dialog, xg_uses_old_file_dialog)
3671 (xg_get_file_with_chooser, xg_get_file_with_selection)
3672 (xg_get_file_name, xg_have_tear_offs, create_menus, xg_create_widget)
3673 (xg_item_label_same_p, xg_update_menubar)
3674 (xg_modify_menubar_widgets, xg_event_is_for_menubar)
3675 (xg_ignore_gtk_scrollbar, xg_set_toolkit_scroll_bar_thumb)
3676 (xg_event_is_for_scrollbar, xg_pack_tool_bar, xg_make_tool_item)
3677 (is_box_type, xg_tool_item_stale_p, xg_update_tool_bar_sizes)
3678 (update_frame_tool_bar, free_frame_tool_bar):
3679 * gtkutil.c, w32term.c, xterm.c (x_wm_set_size_hint):
3680 * nsmenu.m (ns_update_menubar):
3681 * nsmenu.m, w32menu.c, xmenu.c (set_frame_menubar):
3682 * xfns.c (Fx_show_tip) [USE_GTK]:
3683 Use bool for boolean.
3684 * gtkutil.c (xg_update_frame_menubar):
3685 * xmenu.c (update_frame_menubar):
3686 Return void, not int, since caller ignores return value.
3687 * gtkutil.c (xg_change_toolbar_position):
3688 Return void, not 1.
3689
af0e9f75
JB
36902012-09-23 Juanma Barranquero <lekktu@gmail.com>
3691
3692 * makefile.w32-in (BLOCKINPUT_H): Remove.
3693 (SYSSIGNAL_H): New macro.
3694 ($(BLD)/alloc.$(O), $(BLD)/atimer.$(O), $(BLD)/buffer.$(O))
3695 ($(BLD)/callproc.$(O), $(BLD)/data.$(O), $(BLD)/dired.$(O))
3696 ($(BLD)/dispnew.$(O), $(BLD)/editfns.$(O), $(BLD)/emacs.$(O))
3697 ($(BLD)/eval.$(O), $(BLD)/fileio.$(O), $(BLD)/floatfns.$(O))
3698 ($(BLD)/fns.$(O), $(BLD)/fontset.$(O), $(BLD)/frame.$(O))
3699 ($(BLD)/fringe.$(O), $(BLD)/image.$(O), $(BLD)/insdel.$(O))
3700 ($(BLD)/keyboard.$(O), $(BLD)/keymap.$(O), $(BLD)/lread.$(O))
3701 ($(BLD)/menu.$(O), $(BLD)/w32inevt.$(O), $(BLD)/w32proc.$(O))
3702 ($(BLD)/print.$(O), $(BLD)/process.$(O), $(BLD)/ralloc.$(O))
3703 ($(BLD)/search.$(O), $(BLD)/sound.$(O), $(BLD)/sysdep.$(O))
3704 ($(BLD)/term.$(O), $(BLD)/window.$(O), $(BLD)/xdisp.$(O))
3705 ($(BLD)/xfaces.$(O), $(BLD)/w32fns.$(O), $(BLD)/w32menu.$(O))
3706 ($(BLD)/w32term.$(O), $(BLD)/w32select.$(O), $(BLD)/w32reg.$(O))
3707 ($(BLD)/w32xfns.$(O)): Update dependencies.
3708
5101529e
EZ
37092012-09-23 Eli Zaretskii <eliz@gnu.org>
3710
3711 * .gdbinit: Set breakpoint on terminate_due_to_signal, not on
3712 fatal_error_backtrace.
3713
3714 * w32proc.c (sys_kill): Undo last change: don't do anything when
3715 invoked to deliver SIGABRT to our own process. This is now
3716 handled by emacs_raise.
3717
2c3ee0ad
JB
37182012-09-23 Juanma Barranquero <lekktu@gmail.com>
3719
3720 * w32term.c (w32_read_socket): Remove leftover reference to
3721 interrupt_input_pending.
3722
62a1d661
PE
37232012-09-23 Paul Eggert <eggert@cs.ucla.edu>
3724
3725 Do not use SA_NODEFER.
3726 Problem reported by Dani Moncayo in
3727 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00557.html>.
3728 * alloc.c (die):
3729 * sysdep.c (emacs_abort): Do not reset signal handler.
3730 * emacs.c (terminate_due_to_signal): Reset signal handler here.
3731 * sysdep.c (init_signals): Do not use SA_NODEFER. It wasn't
3732 wanted even on POSIXish hosts, and it doesn't work on Windows.
3733
a0942b9a
JD
37342012-09-23 Jan Djärv <jan.h.d@swipnet.se>
3735
3736 * xterm.c (x_term_init): Call fixup_locale before and after calling
3737 gtk_init (Bug#12392).
3738
d07ff9db
CY
37392012-09-23 Chong Yidong <cyd@gnu.org>
3740
3741 * w32.c (w32_delayed_load): Remove LIBRARIES argument; always use
3742 Vdynamic_library_alist.
3743
3744 * gnutls.c (init_gnutls_functions): Caller changed; remove arg.
3745 (Fgnutls_available_p): Caller changed.
3746
3747 * xml.c (init_libxml2_functions, Flibxml_parse_html_region)
3748 (Flibxml_parse_xml_region): Likewise.
3749
3750 * dispextern.h (struct image_type): Remove arg from init function.
3751
3752 * image.c (Finit_image_library, lookup_image_type)
3753 (define_image_type): Remove now-unneeded second arg.
3754 (init_xpm_functions, init_png_functions, init_jpeg_functions)
3755 (init_tiff_functions, init_gif_functions, init_svg_functions):
3756 Arglist and w32_delayed_load calling convention changed.
3757 (gs_type): Remove init_gs_functions; there is no such function.
641cfd14 3758 (valid_image_p, make_image): Fix caller to lookup_image_type.
d07ff9db 3759
4d7e6e51
PE
37602012-09-23 Paul Eggert <eggert@cs.ucla.edu>
3761
3762 Simplify and avoid signal-handling races (Bug#12471).
3763 * alloc.c (die):
3764 * sysdep.c (emacs_abort) [HAVE_NTGUI]:
3765 Avoid recursive loop if there's a fatal error in the function itself.
3766 * atimer.c (pending_atimers):
3767 * blockinput.h: Don't include "atimer.h"; no longer needed.
3768 (interrupt_input_pending): Remove. All uses removed.
3769 pending_signals now counts both atimers and ordinary interrupts.
3770 This is less racy than having three separate pending-signal flags.
3771 (block_input, unblock_input, totally_unblock_input, unblock_input_to)
3772 (input_blocked_p):
3773 Rename from their upper-case counterparts BLOCK_INPUT,
3774 UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT_TO,
3775 INPUT_BLOCKED_P, and turn into functions. All uses changed.
3776 This makes it easier to access volatile variables more accurately.
3777 (BLOCK_INPUT_RESIGNAL): Remove. All uses replaced by unblock_input ().
3778 (input_blocked_p): Prefer this to 'interrupt_input_blocked', as
3779 that's more reliable if the code is buggy and sets
3780 interrupt_input_blocked to a negative value. All uses changed.
3781 * atimer.c (deliver_alarm_signal):
3782 Remove. No need to deliver this to the parent; any thread can
3783 handle this signal now. All uses replaced by underlying handler.
3784 * atimer.c (turn_on_atimers):
3785 * dispnew.c (handle_window_change_signal):
3786 * emacs.c (handle_danger_signal):
3787 * keyboard.c (kbd_buffer_get_event):
3788 Don't reestablish signal handler; not needed with sigaction.
3789 * blockinput.h (UNBLOCK_INPUT_TO, TOTALLY_UNBLOCK_INPUT)
3790 (UNBLOCK_INPUT_TO):
3791 Rework to avoid unnecessary accesses to volatile variables.
3792 (UNBLOCK_INPUT_TO): Now a function.
3793 (totally_unblock_input, unblock_input): New decls.
3794 * data.c (handle_arith_signal, deliver_arith_signal): Move to sysdep.c
3795 (init_data): Remove. Necessary stuff now done in init_signal.
3796 * emacs.c, xdisp.c: Include "atimer.h", since we invoke atimer functions.
3797 * emacs.c (handle_fatal_signal, deliver_fatal_signal): Move to sysdep.c.
3798 (fatal_error_code): Remove; no longer needed.
3799 (terminate_due_to_signal): Rename from fatal_error_backtrace, since
3800 it doesn't always backtrace. All uses changed. No need to reset
3801 signal to default, since sigaction and/or die does that for us now.
3802 Use emacs_raise (FOO), not kill (getpid (), FOO).
3803 (main): Check more-accurately whether we're dumping.
3804 Move fatal-error setup to sysdep.c
3805 * floatfns.c: Do not include "syssignal.h"; no longer needed.
3806 * gtkutil.c (xg_get_file_name, xg_get_font):
3807 Remove no-longer-needed signal-mask manipulation.
3808 * keyboard.c, process.c (POLL_FOR_INPUT):
3809 Don't depend on USE_ASYNC_EVENTS, a symbol that is never defined.
3810 * keyboard.c (read_avail_input): Remove.
3811 All uses replaced by gobble_input.
3812 (Ftop_level): Use TOTALLY_UNBLOCK_INPUT rather than open code.
3813 (kbd_buffer_store_event_hold, gobble_input):
3814 (record_asynch_buffer_change) [USABLE_SIGIO]:
3815 (store_user_signal_events):
3816 No need to mess with signal mask.
3817 (gobble_input): If blocking input and there are terminals, simply
3818 set pending_signals to 1 and return. All hooks changed to not
3819 worry about whether input is blocked.
3820 (process_pending_signals): Clear pending_signals before processing
3821 them, in case a signal comes in while we're processing.
3822 By convention callers now test pending_signals before calling us.
3823 (UNBLOCK_INPUT_TO, unblock_input, totally_unblock_input):
3824 New functions, to support changes to blockinput.h.
3825 (handle_input_available_signal): Now extern.
3826 (reinvoke_input_signal): Remove. All uses replaced by
3827 handle_async_input.
3828 (quit_count): Now volatile, since a signal handler uses it.
3a880af4
SM
3829 (handle_interrupt): Now takes bool IN_SIGNAL_HANDLER as arg.
3830 All callers changed. Block SIGINT only if not already blocked.
4d7e6e51
PE
3831 Clear sigmask reliably, even if Fsignal returns, which it can.
3832 Omit unnecessary accesses to volatile var.
3833 (quit_throw_to_read_char): No need to restore sigmask.
3834 * keyboard.c (gobble_input, handle_user_signal):
3835 * process.c (wait_reading_process_output):
3836 Call signal-handling code rather than killing ourselves.
3837 * lisp.h: Include <float.h>, for...
3838 (IEEE_FLOATING_POINT): New macro, moved here to avoid duplication.
3839 (pending_signals): Now volatile.
3840 (syms_of_data): Now const if IEEE floating point.
3841 (handle_input_available_signal) [USABLE_SIGIO]:
3842 (terminate_due_to_signal, record_child_status_change): New decls.
3843 * process.c (create_process): Avoid disaster if memory is exhausted
3844 while we're processing a vfork, by tightening the critical section
3845 around the vfork.
3846 (send_process_frame, process_sent_to, handle_pipe_signal)
3847 (deliver_pipe_signal): Remove. No longer needed, as Emacs now
3848 ignores SIGPIPE.
3849 (send_process): No need for setjmp/longjmp any more, since the
3850 SIGPIPE stuff is now gone. Instead, report an error if errno
3851 is EPIPE.
3852 (record_child_status_change): Now extern. PID and W are now args.
3853 Return void, not bool. All callers changed.
3854 * sysdep.c (wait_debugging) [(BSD_SYSTEM || HPUX) && !defined (__GNU__)]:
3855 Remove. All uses removed. This bug should be fixed now in a
3856 different way.
3857 (wait_for_termination_1): Use waitpid rather than sigsuspend,
3858 and record the child status change directly. This avoids the
3859 need to futz with the signal mask.
3860 (process_fatal_action): Move here from emacs.c.
3861 (emacs_sigaction_flags): New function, containing
3862 much of what used to be in emacs_sigaction_init.
3863 (emacs_sigaction_init): Use it. Block nonfatal system signals that are
3864 caught by emacs, to make races less likely.
3865 (deliver_process_signal): Rename from handle_on_main_thread.
3866 All uses changed.
3867 (BACKTRACE_LIMIT_MAX): Now at top level.
3868 (thread_backtrace_buffer, threadback_backtrace_pointers):
3869 New static vars.
3870 (deliver_thread_signal, deliver_fatal_thread_signal):
3871 New functions, for more-accurate delivery of thread-specific signals.
3872 (handle_fatal_signal, deliver_fatal_signal): Move here from emacs.c.
3873 (deliver_arith_signal): Handle in this thread, not
3874 in the main thread, since it's triggered by this thread.
3875 (maybe_fatal_sig): New function.
3876 (init_signals): New arg DUMPING so that we can be more accurate
3877 about whether we're dumping. Caller changed.
3878 Treat thread-specific signals differently from process-general signals.
3879 Block all signals while handling fatal error; that's safer.
3880 xsignal from SIGFPE only on non-IEEE hosts, treating it as fatal
3881 on IEEE hosts.
3882 When batch, ignore SIGHUP, SIGINT, SIGTERM if they were already ignored.
3883 Ignore SIGPIPE unless batch.
3884 (emacs_backtrace): Output backtrace for the appropriate thread,
3885 which is not necessarily the main thread.
3886 * syssignal.h: Include <stdbool.h>.
3887 (emacs_raise): New macro.
3888 * xterm.c (x_connection_signal): Remove; no longer needed
3889 now that we use sigaction.
3890 (x_connection_closed): No need to mess with sigmask now.
3891 (x_initialize): No need to reset SIGPIPE handler here, since
3892 init_signals does this for us now.
3893
8f4635e9
JD
38942012-09-23 Jan Djärv <jan.h.d@swipnet.se>
3895
3896 * nsterm.m (ns_dumpglyphs_image): dr is a new rect to draw image into,
fb39b937 3897 background rect may be larger (Bug#12245).
8f4635e9 3898
3296976d
CY
38992012-09-23 Chong Yidong <cyd@gnu.org>
3900
3901 * keyboard.c (timer_check): Avoid quitting during Fcopy_sequence.
3902
d41e491e
PE
39032012-09-22 Paul Eggert <eggert@cs.ucla.edu>
3904
3905 * .gdbinit: Just stop at fatal_error_backtrace.
3906 See Stefan Monnier's request in
3907 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00549.html>.
3908 Remove no-longer-used query of system type.
3909
c88b867f
CY
39102012-09-22 Chong Yidong <cyd@gnu.org>
3911
3912 * search.c (Freplace_match): Doc fix (Bug#12325).
3913
3914 * minibuf.c (Finternal_complete_buffer): Doc fix (Bug#12391).
3915
3916 * editfns.c (Fline_beginning_position): Doc fix (Bug#12416).
3917 (Fline_end_position): Doc fix.
3918
3919 * cmds.c (Fforward_char, Fbackward_char): Doc fix (Bug#12414).
3920
bb4d86b4
CY
39212012-09-22 Chong Yidong <cyd@gnu.org>
3922
3923 * dispextern.h (struct image_type): Add new slot, storing a type
3924 initialization function.
3925
3926 * image.c (define_image_type): Call the image initializer function
3927 if it is defined. Arguments and return value changed.
3928 (valid_image_p, make_image): Callers changed.
3929 (xbm_type, xpm_type, pbm_type, png_type, jpeg_type, tiff_type)
3a880af4
SM
3930 (gif_type, imagemagick_type, svg_type, gs_type):
3931 Add initialization functions.
bb4d86b4
CY
3932 (Finit_image_library): Call lookup_image_type.
3933 (CHECK_LIB_AVAILABLE): Macro deleted.
3934 (lookup_image_type): Call define_image_type here, rather than via
3935 Finit_image_library, and without using CHECK_LIB_AVAILABLE.
3936 (syms_of_image): Move define_image_type calls for xbm_type and
3937 pbm_type to lookup_image_type.
3938
df9685f3
EZ
39392012-09-22 Eli Zaretskii <eliz@gnu.org>
3940
3941 * keyboard.c (timer_check_2): Move calculation of 'timers' and
3942 'idle_timers' from here ...
3943 (timer_check): ... to here. Use Fcopy_sequence to copy the timer
3944 lists, to avoid infloops when the timer does something stupid,
3945 like reinvoke itself with the same or smaller time-out.
3946 (Bug#12447)
3947
8e17c9ba
MR
39482012-09-22 Martin Rudalics <rudalics@gmx.at>
3949
3950 * window.c (Fsplit_window_internal): Handle only Qt value of
3951 Vwindow_combination_limit separately.
3952 (Qtemp_buffer_resize): New symbol.
3a880af4
SM
3953 (Vwindow_combination_limit): New default value.
3954 Rewrite doc-string.
8e17c9ba 3955
589bd69b
EZ
39562012-09-22 Eli Zaretskii <eliz@gnu.org>
3957
3958 * xdisp.c (next_overlay_string): Initialize it->end_charpos for
3959 the new overlay string. (Bug#10159)
3960
01108e3f
PE
39612012-09-22 Paul Eggert <eggert@cs.ucla.edu>
3962
3963 * emacs.c (shut_down_emacs): Don't assume stderr is buffered,
3964 or that fprintf is async-signal-safe. POSIX doesn't require
3965 either assumption.
3966
82f8cd94
CY
39672012-09-22 Chong Yidong <cyd@gnu.org>
3968
3969 * buffer.c (Fset_buffer_modified_p): Handle indirect buffers
3970 (Bug#8207).
3971
3cccbd87
KH
39722012-09-22 Kenichi Handa <handa@gnu.org>
3973
3974 * composite.c (composition_reseat_it): Handle the case that a
3975 grapheme cluster is not covered by a single font (Bug#12352).
3976
09c01941
CY
39772012-09-21 Chong Yidong <cyd@gnu.org>
3978
3979 * image.c (define_image_type): Avoid adding duplicate types to
3980 image_types (Bug#12463). Suggested by Jörg Walter.
3981
acfa068f 39822012-09-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
e25c1a30
YM
3983
3984 * unexmacosx.c: Define LC_DATA_IN_CODE if not defined.
3985 (print_load_command_name): Add case LC_DATA_IN_CODE.
3986 (dump_it) [LC_DATA_IN_CODE]: Call copy_linkedit_data.
3987
acfa068f 39882012-09-21 Glenn Morris <rgm@gnu.org>
1e9bbf47
GM
3989
3990 * eval.c (Frun_hook_with_args_until_success)
3991 (Frun_hook_with_args_until_failure): Doc fixes. (Bug#12393)
3992
acfa068f 39932012-09-21 Andreas Schwab <schwab@linux-m68k.org>
c6ba4138
AS
3994
3995 * fileio.c (Ffile_selinux_context): Only call freecon when
3996 lgetfilecon succeeded.
3997 (Fset_file_selinux_context): Likewise. (Bug#12444)
3998
acfa068f 39992012-09-21 Eli Zaretskii <eliz@gnu.org>
aa36e4d2
EZ
4000
4001 * xdisp.c (try_window_reusing_current_matrix): Under bidi
4002 reordering, locate the cursor by calling set_cursor_from_row; if
4003 that fails, clear the desired glyph matrix before returning a
4004 failure indication to the caller. Fixes leaving garbled display
4005 when fast scrolling with a down-key. (Bug#12403)
f2016bea
EZ
4006 (compute_stop_pos_backwards): Fix a typo that caused crashes while
4007 scrolling through multibyte text.
aa36e4d2 4008
e99f70c8
SM
40092012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
4010
4011 * alloc.c (mark_object) <PVEC_WINDOW>: Mark prev/next_buffers *after*
4012 calling mark_vectorlike since that's the one that marks the window.
4013 (mark_discard_killed_buffers): Mark the final cdr.
4014 * window.h (struct window): Move prev/next_buffers to the
4015 non-standard fields.
4016 * window.c (make_window): Initialize prev/next_buffers manually.
4017
f75beb47
PE
40182012-09-20 Paul Eggert <eggert@cs.ucla.edu>
4019
4020 Omit unused arg EXPECTED from socket hooks.
4021 * keyboard.c (gobble_input, read_avail_input, tty_read_avail_input):
4022 * nsterm.m (ns_term_init):
4023 * termhooks.h (struct terminal.read_socket_hook):
4024 * w32inevt.c (w32_console_read_socket):
4025 * w32term.c (w32_read_socket):
4026 * xterm.c (XTread_socket):
4027 Omit unused arg EXPECTED. All callers changed.
4028 (store_user_signal_events): Return void, not int, since callers no
4029 longer care about the return value. All uses changed.
4030
b019b76a
JB
40312012-09-20 Juanma Barranquero <lekktu@gmail.com>
4032
4033 * w32gui.h (XParseGeometry): Do not declare.
4034
05642592
PE
40352012-09-19 Paul Eggert <eggert@cs.ucla.edu>
4036
e4bce92a 4037 * w32inevt.c (w32_console_read_socket): Return -1 on failure, not 0.
1f9f395d 4038 Ignore 'expected'. See Eli Zaretskii in
e4bce92a
PE
4039 <http://bugs.gnu.org/12471#8> (last line).
4040
05642592
PE
4041 * frame.c (read_integer): Remove. All uses replaced by strtol/strtoul.
4042 (XParseGeometry): Now static. Substitute extremal values for
4043 values that are out of range.
4044
e543ae91
JD
40452012-09-19 Jan Djärv <jan.h.d@swipnet.se>
4046
4047 * w32xfns.c (read_integer, XParseGeometry): Move to frame.c.
4048
4049 * nsfns.m (XParseGeometry): Remove.
4050 (Fx_create_frame): Call x_set_offset to correctly interpret
4051 top_pos in geometry.
4052
3a880af4 4053 * frame.c (read_integer, XParseGeometry): Move from w32xfns.c.
e543ae91
JD
4054 (Fx_parse_geometry): If there is a space in string, call
4055 Qns_parse_geometry, otherwise do as on other terms (Bug#12368).
4056
45ba16c7
EZ
40572012-09-17 Eli Zaretskii <eliz@gnu.org>
4058
c8b9f1bc
EZ
4059 * search.c (scan_buffer): Use character positions in calls to
4060 region_cache_forward and region_cache_backward, not byte
4061 positions. (Bug#12196)
4062
b4c932a2
EZ
4063 * w32term.c (w32_read_socket): Set pending_signals to 1, like
4064 xterm.c does. Reported by Daniel Colascione <dancol@dancol.org>.
4065
45ba16c7
EZ
4066 * ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize
4067 __malloc_extra_blocks to 32 instead of 64, like alloc.c did in
4068 emacs_blocked_malloc, now deleted.
4069
eeceac93
PE
40702012-09-17 Paul Eggert <eggert@cs.ucla.edu>
4071
4072 Remove no-longer-needed Solaris 2.4 vfork bug workaround.
4073 The workaround was for improving performance on Solaris 2.4, but
4074 is getting in the way now. Emacs will still work if someone is
4075 still running Solaris 2.4 in a museum somewhere; Sun dropped
4076 support for Solaris 2.4 in 2003.
4077 * callproc.c (Fcall_process) [HAVE_WORKING_VFORK]:
4078 * process.c (create_process) [HAVE_WORKING_VFORK]:
4079 Omit now-unnecessary workaround for the Solaris 2.4 vfork bug,
4080 since Emacs no longer uses vfork on that platform.
4081
78f83752
GM
40822012-09-17 Glenn Morris <rgm@gnu.org>
4083
4084 * emacs.c: Use COPYRIGHT.
4085
634b8cac
PE
40862012-09-16 Paul Eggert <eggert@cs.ucla.edu>
4087
0caaedb1
PE
4088 Remove configure's --without-sync-input option (Bug#12450).
4089 When auditing signal-handling in preparation for cleaning it up,
4090 I found that SYNC_INPUT has race conditions and would be a real
4091 pain to fix. Since it's an undocumented and deprecated
4092 configure-time option, now seems like a good time to remove it.
4093 Also see <http://bugs.gnu.org/11080#16>.
4094 * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal)
4095 (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls.
4096 (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
4097 (malloc_hysteresis):
4098 (check_depth) [XMALLOC_OVERRUN_CHECK]:
4099 (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT):
4100 (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED)
4101 (dont_register_blocks, bytes_used_when_reconsidered)
4102 (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc)
4103 (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc):
4104 [!SYSTEM_MALLOC && !SYNC_INPUT]:
1f9f395d 4105 Remove. All uses removed.
0caaedb1
PE
4106 (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different
4107 implementation, one that depends on whether the new macro
4108 XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT
4109 is defined.
4110 * atimer.c (run_timers, handle_alarm_signal):
4111 * keyboard.c (pending_signal, poll_for_input_1, poll_for_input)
4112 (handle_async_input, process_pending_signals)
4113 (handle_input_available_signal, init_keyboard):
4114 * nsterm.m (ns_read_socket):
4115 * process.c (wait_reading_process_output):
4116 * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK):
4117 * sysdep.c (emacs_sigaction_init) [SA_RESTART]:
4118 (emacs_write):
4119 * xterm.c (XTread_socket):
4120 Assume SYNC_INPUT.
4121 * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef.
4122 * eval.c (handling_signal): Remove. All uses removed.
4123 * lisp.h (ELSE_PENDING_SIGNALS): Remove.
4124 All uses replaced with the SYNC_INPUT version.
4125 (reset_malloc_hooks, uninterrupt_malloc, handling_signal):
4126 Remove decls.
4127 * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4128 Now static.
4129
634b8cac
PE
4130 * font.c (Ffont_shape_gstring): Remove unused local.
4131
83da1b55
GM
41322012-09-16 Glenn Morris <rgm@gnu.org>
4133
518650a5
GM
4134 * Makefile.in (clean): No longer run nextstep's clean.
4135
83da1b55
GM
4136 * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables.
4137 (ns_frag): Remove.
4138 (ns-app): Move here from ns.mk, and simplify.
4139 (clean): Simplify nextstep entry.
4140 * ns.mk: Remove file.
4141
85a43e2e
KH
41422012-09-17 Kenichi Handa <handa@gnu.org>
4143
4144 * font.c (Ffont_shape_gstring): Fix previous change; GLYPHs may
4145 not covert the last few charactes.
4146
ba13e616 41472012-09-16 Kenichi Handa <handa@gnu.org>
ea964864
KH
4148
4149 * font.c (Ffont_shape_gstring): Don't adjust grapheme cluster
4150 here, but just check the validity of glyphs in the glyph-string.
4151
a8c729af
MR
41522012-09-16 Martin Rudalics <rudalics@gmx.at>
4153
3a880af4
SM
4154 * window.c (Fwindow_parameter, Fset_window_parameter):
4155 Accept any window as argument (Bug#12452).
a8c729af 4156
c077c059
JD
41572012-09-16 Jan Djärv <jan.h.d@swipnet.se>
4158
4159 * nsfns.m (Fx_open_connection): Move initialization of ns_*_types
4160 to ns_term_init to avoid memory leak.
4161
4162 * nsterm.m (ns_update_begin): Initialize bp after lcokFocus, use
4163 explicit retain/release.
4164 (ns_term_init): Only allow one display. Initialize outerpool and
4165 ns_*_types.
4166
39a57ad0
PE
41672012-09-15 Paul Eggert <eggert@cs.ucla.edu>
4168
4169 Port _setjmp fix to POSIXish hosts as well as Microsoft.
4170 * image.c (_setjmp) [!HAVE__SETJMP]: Restore definition, as
4171 it's needed on POSIXish hosts that lack _setjmp. Attempt to solve
4172 the Microsoft problem in a different way, by altering ../nt/config.nt.
4173
7105c8cb
EZ
41742012-09-15 Eli Zaretskii <eliz@gnu.org>
4175
4176 * w32xfns.c:
4177 * w32uniscribe.c:
4178 * w32term.c:
4179 * w32select.c:
4180 * w32reg.c:
4181 * w32proc.c:
4182 * w32menu.c:
4183 * w32inevt.c:
4184 * w32heap.c:
4185 * w32font.c:
4186 * w32fns.c:
4187 * w32console.c:
4188 * w32.c:
4189 * w16select.c: Remove inclusion of setjmp.h, as it is now included
4190 by lisp.h. This completes removal of setjmp.h inclusion
4191 erroneously announced in the previous commit. (Bug#12446)
4192
4193 * lisp.h [!HAVE__SETJMP, !HAVE_SIGSETJMP]: Make the commentary
4194 more accurate.
4195
4196 * image.c (_setjmp) [!HAVE__SETJMP]: Define only if 'setjmp' is
4197 not defined as a macro. The latter happens on MS-Windows.
4198 (Bug#12446)
4199
0328b6de
PE
42002012-09-15 Paul Eggert <eggert@cs.ucla.edu>
4201
4202 Port better to POSIX hosts lacking _setjmp (Bug#12446).
4203 * lisp.h: Include <setjmp.h> here, since we use its symbols here.
7105c8cb 4204 Some instances of '#include <setjmp.h>' removed, if the
0328b6de
PE
4205 only reason for the instance was because "lisp.h" was included.
4206 (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
4207 Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
4208 and _longjmp with the new symbols. Emacs already uses _setjmp if
4209 available, so this change affects only POSIXish hosts that have
4210 sigsetjmp but not _setjmp, such as some versions of Solaris and
4211 Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
4212 * image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
4213 (png_load_body) [HAVE_PNG]:
4214 (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
4215 (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
4216 Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
4217 since PNG requires jmp_buf. This is the only exception to the
4218 general rule that we now use sys_setjmp and sys_longjmp.
4219 This exception is OK since this code does not change the signal
4220 mask or longjmp out of a signal handler.
4221
2af03429
PE
42222012-09-14 Paul Eggert <eggert@cs.ucla.edu>
4223
4224 * alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
4225 Include "syssignal.h", for 'main_thread'.
4226
2f294edf
DA
42272012-09-14 Dmitry Antipov <dmantipov@yandex.ru>
4228
4229 Avoid out-of-range marker position (Bug#12426).
3a880af4
SM
4230 * insdel.c (replace_range, replace_range_2):
4231 Adjust markers before overlays, as suggested by comments.
2f294edf
DA
4232 (insert_1_both, insert_from_buffer_1, adjust_after_replace):
4233 Remove redundant check before calling offset_intervals.
4234
6b533e9c
MR
42352012-09-14 Martin Rudalics <rudalics@gmx.at>
4236
4237 * xdisp.c (Fformat_mode_line): Unconditionally save/restore
4238 current buffer (Bug#12387).
4239
2a7931e3
JB
42402012-09-14 Juanma Barranquero <lekktu@gmail.com>
4241
4242 * makefile.w32-in ($(BLD)/alloc.$(O)): Update dependencies.
4243
c18e885b
PE
42442012-09-13 Paul Eggert <eggert@cs.ucla.edu>
4245
4246 Use a more backwards-compatible timer format (Bug#12430).
4247 * keyboard.c (decode_timer): Get PSECS from the 8th (origin-0)
4248 vector element, not from the 4th, since PSECS is now at the end.
4249 (Fcurrent_idle_time): Doc fix.
4250
d59a1afb
DA
42512012-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4252
4253 Function to mark objects and remove killed buffers at once.
4254 * alloc.c (discard_killed_buffers): Rename to ...
4255 (mark_discard_killed buffers) ... new name. Add marking
4256 of remaining objects. Fix comment. Adjust users.
4257 (mark_object): Do not touch frame buffer lists here.
4258 * frame.c (delete_frame): Reset frame buffer lists here.
4259
5f0cb45a
PE
42602012-09-13 Paul Eggert <eggert@cs.ucla.edu>
4261
8ea47e3a
PE
4262 Better workaround for GNOME bug when --enable-gcc-warnings.
4263 * emacsgtkfixed.c (G_STATIC_ASSERT): Remove, undoing last change.
4264 Instead, disable -Wunused-local-typedefs. See Dmitry Antipov in
4265 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00335.html>.
4266
4a4bbad2
PE
4267 Simplify SIGIO usage (Bug#12408).
4268 The code that dealt with SIGIO was crufty and confusing, e.g., it
4269 played tricks like "#undef SIGIO" but these tricks were not used
4270 consistently. Simplify mostly by not #undeffing standard symbols,
4271 e.g., use "defined USABLE_SIGIO" (our symbol, which we can define
4272 or not as we please) rather than "defined SIGIO" (standard symbol
4273 that we probably shouldn't #undef).
4274 * conf_post.h [USG5_4]: Do not include <sys/wait.h> here.
4275 Modules that need it can include it.
4276 [USG5_4 && emacs]: Likewise, do not include the streams stuff here.
4277 * dispextern.h (ignore_sigio): New decl.
4278 * emacs.c (shut_down_emacs): Invoke unrequest_sigio
4279 unconditionally, since it's now a no-op if !USABLE_SIGIO.
4280 * emacs.c (shut_down_emacs):
4281 * keyboard.c (kbd_buffer_store_event_hold):
4282 Use ignore_sigio rather than invoking 'signal' directly.
4283 * keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>,
4284 for FIONREAD.
4285 (FIONREAD, SIGIO): Do not #undef.
4286 (tty_read_avail_input): Use #error rather than a syntax error.
4287 * process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>,
4288 for I_PIPE, used by SETUP_SLAVE_PTY.
4289 (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD.
4290 * sysdep.c (croak): Remove; no longer needed. This bit of
4291 temporary code, with Fred N. Fish's comment that it's temporary,
4292 has been in Emacs since at least 1992!
4293 (init_sigio, reset_sigio, request_sigio, unrequest_sigio):
4294 Arrange for them to be no-ops in all cases when ! USABLE_SIGIO.
4295 * syssignal.h (croak): Remove decl.
4296 (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile.
4297 * systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed
4298 now that we're termios-only.
4299 (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef.
4300 * term.c (dissociate_if_controlling_tty): Use #error rather than
4301 a run-time error.
4302
5f0cb45a
PE
4303 Work around GCC and GNOME bugs when --enable-gcc-warnings.
4304 * emacsgtkfixed.c (G_STATIC_ASSERT): Redefine to use 'verify',
4305 to work around GNOME bug 683906.
4306 * image.c (jpeg_load_body) [HAVE_JPEG && lint]: Pacify gcc -Wclobber.
4307 (struct my_jpeg_error_mgr) [HAVE_JPEG && lint]: New member fp.
4308 This works around GCC bug 54561.
4309
40bce90b
PE
43102012-09-12 Paul Eggert <eggert@cs.ucla.edu>
4311
4312 More fixes for 'volatile' and setjmp/longjmp.
4313 * eval.c (Fdefvar, Fcondition_case): Remove unnecessary 'volatile's.
4314 * image.c (struct png_load_context) [HAVE_PNG]: New type.
4315 (png_load_body) [HAVE_PNG]:
4316 (jpeg_load_body) [HAVE_JPEG]:
4317 New function, with most of the old parent function's body.
4318 (png_load) [HAVE_PNG]:
4319 (jpeg_load) [HAVE_JPEG]:
4320 Invoke the new function, to avoid longjmp munging our locals.
4321 (struct my_jpeg_error_mgr) [HAVE_JPEG]: New members cinfo, failure_code.
4322 (my_error_exit) [HAVE_JPEG]: Don't trust 'setjmp' to return 2 when
4323 longjmp is passed 2, as the C standard doesn't guarantee this.
4324 Instead, store the failure code into mgr->failure_code.
4325
bfeae2cf
SM
43262012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
4327
4328 * keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
4329 (Fdiscard_input, quit_throw_to_read_char, init_keyboard)
4330 (syms_of_keyboard): Remove support for unread-command-char.
4331
8099e36b
EZ
43322012-09-12 Eli Zaretskii <eliz@gnu.org>
4333
4334 * w32proc.c (sys_kill): If PID is our process ID and the signal is
4335 SIGABRT, call emacs_abort. Avoids silently exiting upon assertion
4336 violation. (Bug#12426)
4337
92547ff9
PE
43382012-09-12 Paul Eggert <eggert@cs.ucla.edu>
4339
4340 * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.
4341
45b82ad0
SM
43422012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
4343
4344 * eval.c: Add `inhibit-debugger'.
4345 (Qinhibit_debugger): New symbol.
4346 (call_debugger): Bind it instead of Qdebug_on_error.
4347 (maybe_call_debugger): Test Vinhibit_debugger.
4348 (syms_of_eval): Define inhibit-debugger.
4349 * xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
4350 (syms_of_xdisp): Remove inhibit-debug-on-message.
4351
5779a1dc
PE
43522012-09-11 Paul Eggert <eggert@cs.ucla.edu>
4353
50f2e553
PE
4354 Avoid _setjmp/_longjmp problems with local nonvolatile variables.
4355 If a nonvolatile local variable is written before a _longjmp to
4356 the frame containing the variable, and is read after the _longjmp,
4357 the value read is indeterminate. Some local variables of type
4358 'struct handler' and 'struct catchtag' are used in this way, so
4359 mark each of their slots as volatile if the slot can be set before
4360 _longjmp and read afterwards.
4361 * lisp.h (struct handler): var and chosen_clause are now volatile.
4362 (struct catchtag): val, next, and pdlcount are now volatile.
4363
ae1d87e2
PE
4364 * bidi.c (bidi_push_it, bidi_pop_it):
4365 * fns.c (copy_hash_table):
4366 * image.c (define_image_type):
4367 * keyboard.c (kbd_buffer_store_event_hold):
4368 * process.c (Fprocess_send_eof):
4369 * xfaces.c (x_create_gc) [HAVE_NS]:
4370 * xgselect.c (xg_select):
4371 Prefer assignment to memcpy when either will do.
4372
5779a1dc
PE
4373 * alloc.c (discard_killed_buffers): Tune and simplify a bit.
4374 Use pointer-to-a-pointer to simplify and avoid a NILP check each
4375 time an item is removed. No need to mark this function 'inline';
4376 the compiler knows better than we do.
4377
c4c9756b
JD
43782012-09-11 Jan Djärv <jan.h.d@swipnet.se>
4379
4380 * nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
4381 (updateFrameSize:): Add delay parameter to updateFrameSize, send it
4382 to change_frame_size (Bug#12388).
4383 (windowDidResize:): Pass YES to updateFrameSize.
4384
4385 * nsterm.h: Add delay parameter to updateFrameSize.
4386
d73e321c
DA
43872012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4388
4389 Discard killed buffers from deleted window and frame objects.
4390 This reduces an amount of references to killed buffers and
4391 helps GC to reclaim them faster.
4392 * alloc.c (discard_killed_buffers): New function.
4393 (mark_object): Use it for deleted windows and frames.
4394 (mark_object): If symbol's value is set up for a killed buffer
1f9f395d 4395 or deleted frame, restore its global binding.
d73e321c
DA
4396 * data.c (swap_in_global_binding): Add GC notice.
4397 (swap_in_symval_forwarding): Use convenient set_blv_where.
4398 * window.c (wset_next_buffers, wset_prev_buffers): Move ...
4399 * window.h: ... to here.
4400
e578f381
DA
44012012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4402
4403 Convenient macro to check whether the buffer is live.
4404 * buffer.h (BUFFER_LIVE_P): New macro.
4405 * alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
4406 * minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.
4407
3057e615
YM
44082012-09-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4409
4410 * xdisp.c (right_overwritten, right_overwriting): Also handle gstring
4411 composition cases (Bug#12364).
4412
4413 * xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
4414 overhang of succeeding glyphs overlapping box cursor.
4415
4416 * w32term.c (x_draw_glyph_string): Likewise.
4417
6fda35f2
PE
44182012-09-11 Paul Eggert <eggert@cs.ucla.edu>
4419
c990426a
PE
4420 Simplify, document, and port floating-point (Bug#12381).
4421 The porting part of this patch fixes bugs on non-IEEE platforms
4422 with frexp, ldexp, logb.
4423 * data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
4424 Now static.
4425 * floatfns.c: Simplify discussion of functions that Emacs doesn't
4426 support, by removing commented-out code and briefly listing the
4427 C89 functions excluded. The commented-out stuff was confusing
4428 maintenance, e.g., we thought we needed cbrt but it was commented out.
4429 (logb): Remove decl; no longer needed.
4430 (isfinite): New macro, if not already supplied.
4431 (isnan): Don't replace any existing macro.
4432 (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
4433 are present on all C89 platforms.
4434 (Ffrexp): Do not special-case zero, as frexp does the right thing
4435 for that case.
4436 (Flogb): Do not use logb, as it doesn't have the desired meaning
4437 on hosts that use non-base-2 floating point. Instead, stick with
4438 frexp, which is C89 anyway. Do not pass an infinity or a NaN to
4439 frexp, to avoid getting an unspecified result.
4440
6fda35f2
PE
4441 * xdisp.c (Qinhibit_debug_on_message): Now static.
4442
16130a58
JD
44432012-09-10 Jan Djärv <jan.h.d@swipnet.se>
4444
4445 * nsterm.m (ns_update_begin): Set clip path to whole view by using
4446 NSBezierPath (Bug#12131).
4447
d105a573
CY
44482012-09-10 Chong Yidong <cyd@gnu.org>
4449
4450 * fns.c (Fdelq, Fdelete): Doc fix.
4451
ff55dfe8
PE
44522012-09-10 Paul Eggert <eggert@cs.ucla.edu>
4453
4454 * lisp.h (XSETINT, XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL)
4455 (XSETFLOAT, XSETMISC): Parenthesize macro bodies.
4456
e7032e7c
SM
44572012-09-09 Stefan Monnier <monnier@iro.umontreal.ca>
4458
4459 * lisp.h (make_lisp_ptr): New macro to replace XSET.
4460 (XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL, XSETFLOAT, XSETMISC):
4461 Use it.
4462
e9957956
EZ
44632012-09-09 Eli Zaretskii <eliz@gnu.org>
4464
aba05ce9
EZ
4465 * fringe.c (draw_fringe_bitmap_1): Don't reduce the width of the
4466 left fringe if the window has a left margin. This avoids leaving
4467 traces of the cursor because its leftmost pixel is not drawn over.
4468
e9957956
EZ
4469 * dispnew.c (update_window_line): When the left margin area of a
4470 screen line is updated, set the redraw_fringe_bitmaps_p flag of
4471 that screen line. (Bug#12277)
4472
f6196b87
PE
44732012-09-09 Paul Eggert <eggert@cs.ucla.edu>
4474
4475 Assume C89 or later for math functions (Bug#12381).
4476 This simplifies the code, and makes it a bit smaller and faster,
4477 and (most important) makes it easier to clean up signal handling
4478 since we can stop worring about floating-point exceptions in
4479 library code. That was a problem before C89, but the problem
4480 went away many years ago on all practical Emacs targets.
4481 * data.c, image.c, lread.c, print.c:
4482 Don't include <math.h>; no longer needed.
4483 * data.c, floatfns.c (IEEE_FLOATING_POINT): Don't worry that it
4484 might be autoconfigured, as that never happens.
4485 * data.c (fmod):
4486 * doprnt.c (DBL_MAX_10_EXP):
4487 * print.c (DBL_DIG):
4488 Remove. C89 or later always defines these.
4489 * floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN)
4490 (in_float, float_error_arg, float_error_arg2, float_error_fn_name)
4491 (arith_error, domain_error, domain_error2):
4492 Remove all this pre-C89 cruft. Do not include <errno.h> as that's
4493 no longer needed -- we simply return what C returns. All uses removed.
4494 (IN_FLOAT, IN_FLOAT2): Remove. All uses replaced with
4495 the wrapped code.
4496 (FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2):
4497 Remove. All uses expanded, as these macros are no longer used
4498 more than once and are now more trouble than they're worth.
4499 (Ftan): Use tan, not sin / cos.
4500 (Flogb): Assume C89 frexp.
4501 (fmod_float): Assume C89 fmod.
4502 (matherr) [HAVE_MATHERR]: Remove; no longer needed.
4503 (init_floatfns): Remove. All uses removed.
4504
9d7f1863
JD
45052012-09-08 Jan Djärv <jan.h.d@swipnet.se>
4506
4507 * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
4508 compositeToPoint for OSX < 10.6 (Bug#12390).
4509
eabf0404
PE
45102012-09-08 Paul Eggert <eggert@cs.ucla.edu>
4511
4512 * floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
4513 This produces more-accurate results.
4514
0b3b1d23
JD
45152012-09-08 Jan Djärv <jan.h.d@swipnet.se>
4516
4517 * nsterm.m (updateFrameSize): Call setFrame: on the view when size
4518 changes (Bug#12088).
4519
6dcef6ec
CY
45202012-09-08 Chong Yidong <cyd@gnu.org>
4521
4522 * syntax.c (Fstring_to_syntax): Doc fix.
4523
aa7d57c5
JD
45242012-09-08 Jan Djärv <jan.h.d@swipnet.se>
4525
4526 * nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
4527 in the internal border.
4528 (x_set_window_size): Remove static variables and their usage.
4529 (ns_redraw_scroll_bars): Fix NSTRACE arg.
3a880af4
SM
4530 (ns_after_update_window_line, ns_draw_fringe_bitmap):
4531 Remove fringe/internal border adjustment (Bug#11052).
aa7d57c5
JD
4532 (ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
4533 (ns_draw_window_cursor): Remove fringe/internal border adjustment.
4534 (ns_fix_rect_ibw): Remove.
4535 (ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
4536 (ns_dumpglyphs_box_or_relief): Ditto.
4537 (ns_maybe_dumpglyphs_background): Remove fringe/internal border
4538 adjustment.
4539 (ns_dumpglyphs_image): Ditto.
fc0c31f8 4540 (ns_dumpglyphs_stretch): Fix coding style. Remove fringe/internal
aa7d57c5
JD
4541 border adjustment.
4542 (ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
4543 their usage. Add fringe_extended_p and its use as in other terms.
4544 (ns_judge_scroll_bars): Code style fix. Call updateFrameSize if
4545 scroll bar was removed.
4546 (updateFrameSize): New function.
4547 (windowDidResize): Move code to updateFrameSize and call it.
4548
4549 * nsterm.h (EmacsView): Add updateFrameSize.
4550
1a5432bc
CY
45512012-09-07 Chong Yidong <cyd@gnu.org>
4552
b4f5313e
CY
4553 * textprop.c (Fget_text_property): Minor doc fix (Bug#12323).
4554
1a5432bc
CY
4555 * data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).
4556
1a4f1e9b
PE
45572012-09-07 Paul Eggert <eggert@cs.ucla.edu>
4558
4559 More signal-handler cleanup (Bug#12327).
eddb36a7
PE
4560 * emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
4561 Problem introduced when merging patches. Noted by Eli Zaretskii in
4562 <http://bugs.gnu.org/12327#67>.
1a4f1e9b
PE
4563 * floatfns.c: Comment fix.
4564 * lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
4565 SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
4566 and anyway the declaration is harmless even if SIGDANGER is not defined.
4567 * syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
4568 defined BROKEN_FIONREAD). systty.h formerly did this, but other
4569 source files not surprisingly expected syssignal.h to define, or
4570 not define, SIGIO, and it's cleaner to do it that way, for consistency.
4571 Include <sys/ioctl.h>, for FIONREAD.
4572 * systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
4573 This eliminates a problem whereby other files mysteriously had
4574 to include "syssignal.h" before including "systty.h" if they
4575 wanted to use "#ifdef SIGIO".
4576
bc8000ff
EZ
45772012-09-07 Eli Zaretskii <eliz@gnu.org>
4578
3e6d6928
EZ
4579 * w32proc.c (sigaction): New function, emulates Posix 'sigaction'.
4580
4581 * w32.c (sigemptyset): Empty the set.
4582 (sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.
4583
bc8000ff
EZ
4584 * alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.
4585
b4fa72f2
DA
45862012-09-07 Dmitry Antipov <dmantipov@yandex.ru>
4587
4588 * alloc.c (mark_buffer): Revert unsafe marking optimization.
4589 (mark_object): Likewise for frame objects.
4590
30730c93
PE
45912012-09-07 Paul Eggert <eggert@cs.ucla.edu>
4592
4593 * syssignal.h (handle_on_main_thread): Always declare,
4594 even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
4595 This ports to platforms without HAVE_PTHREAD.
4596
2fe28299
PE
45972012-09-06 Paul Eggert <eggert@cs.ucla.edu>
4598
4599 Signal-handler cleanup (Bug#12327).
4600 Emacs's signal handlers were written in the old 4.2BSD style with
4601 sigblock and sigmask and so forth, and this led to some
4602 inefficiencies and confusion. Rewrite these to use
4603 pthread_sigmask etc. without copying signal sets around. Also,
4604 get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
4605 'signal', and instead use functions that do not attempt to take
4606 over the system name space. This patch causes Emacs's text
4607 segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
4608 * alloc.c, emacsgtkfixed.c, nsfns.m, widget.c, xmenu.c:
4609 Do not include <signal.h> or "syssignal.h", as these
4610 modules do not use signals.
4611 * atimer.c, callproc.c, data.c, dispnew.c, emacs.c, floatfns.c:
4612 * gtkutil.c, keyboard.c, process.c, sound.c, sysdep.c, term.c, xterm.c:
4613 Do not include <signal.h>, as "syssignal.h" does that for us now.
4614 * atimer.c (sigmask_atimers): New function.
4615 (block_atimers, unblock_atimers): New functions,
4616 replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
4617 All uses replaced.
4618 * conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
4619 no longer needed here.
4620 * emacs.c (main): Inspect existing signal handler with sigaction,
fc0c31f8 4621 so that there's no need to block and unblock SIGHUP.
2fe28299
PE
4622 * sysdep.c (struct save_signal): New member 'action', replacing
4623 old member 'handler'.
4624 (save_signal_handlers, restore_signal_handlers):
4625 Use sigaction instead of 'signal' to save and restore.
4626 (get_set_sighandler, set_sighandler) [!WINDOWSNT]:
4627 New function. All users of 'signal' modified to use set_sighandler
4628 if they're writeonly, and to use sys_signal if they're read+write.
4629 (emacs_sigaction_init, forwarded_signal): New functions.
4630 (sys_signal): Remove. All uses replaced by calls to sigaction
4631 and emacs_sigaction_init, or by direct calls to 'signal'.
4632 (sys_sigmask) [!__GNUC__]: Remove; no longer needed.
4633 (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
4634 all uses replaced by pthread_sigmask etc. calls.
4635 * syssignal.h: Include <signal.h>.
4636 (emacs_sigaction_init, forwarded_signal): New decls.
4637 (SIGMASKTYPE): Remove. All uses replaced by its definiens, sigset_t.
4638 (SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
4639 (sigmask, sys_sigmask): Remove; no longer needed.
4640 (sigpause): Remove. All uses replaced by its definiens, sigsuspend.
4641 (sigblock, sigunblock, sigfree):
4642 (sigsetmask) [!defined sigsetmask]:
4643 Remove. All uses replaced by pthread_sigmask.
4644 (signal): Remove. Its remaining uses (with SIG_DFL and SIG_IGN)
4645 no longer need to be replaced, and its typical old uses
4646 are now done via emacs_sigaction_init and sigaction.
4647 (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
4648 (sys_sigdel): Remove; unused.
4649 (NSIG): Remove a FIXME; the code's fine. Remove an unnecessary ifdef.
4650
0216c128
EZ
46512012-09-06 Eli Zaretskii <eliz@gnu.org>
4652
4653 * process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
4654 SIGCHLD handling on systems that don't have WNOHANG. (Bug#12327)
4655
c752cfa9
DA
46562012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4657
4658 Explicitly mark buffer_defaults and buffer_local_symbols.
4659 * alloc.c (Fgarbage_collect): Mark buffer_defaults and
4660 mark_local_symbols here.
4661 (mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
4662 since special buffers aren't marked here any more.
4663 (allocate_buffer): Chain new buffer with all_buffers here...
4664 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
4665 not here.
4666 (Vbuffer_defaults, Vbuffer_local_symbols): Remove.
4667 (syms_of_buffer): Remove staticpro of the above.
4668 (init_buffer_once): Set names for buffer_defaults and
4669 buffer_local_symbols.
4670
a864ef14
PE
46712012-09-06 Paul Eggert <eggert@cs.ucla.edu>
4672
4673 Use bool for booleans in font-related modules.
4674 * font.c (font_intern_prop, font_style_to_value)
4675 (font_style_symbolic, font_parse_xlfd, font_parse_fcname)
4676 (generate_otf_features, font_check_otf_features, font_check_otf)
4677 (font_match_p, font_list_entities, font_at):
4678 * fontset.c (fontset_id_valid_p, reorder_font_vector
4679 (fontset_find_font, Fset_fontset_font)
4680 (face_suitable_for_char_p) [0]:
4681 * ftfont.c (fc_initialized, ftfont_get_open_type_spec)
4682 (ftfont_open, ftfont_text_extents, ftfont_check_otf):
4683 (m17n_flt_initialized, ftfont_shape_by_flt):
4684 * ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
4685 * nsfont.m (nsfont_draw):
4686 * w32font.c (w32font_draw):
4687 * w32term.c (x_draw_glyphless_glyph_string_foreground):
4688 Use bool for booleans.
4689 * font.h: Adjust to above API changes.
4690 (struct font, struct font_driver, struct font_driver_list):
4691 Use bool for booleans.
4692 (struct font): Remove useless member encoding_type.
4693 All users removed.
4694 * fontset.c, xftfont.c: Omit unnecessary static decls.
4695
0699fc18
DA
46962012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4697
4698 * alloc.c (mark_object): Revert window marking code
4699 since it's unsafe for the Fset_window_configuration.
4700
20ef56db
PE
47012012-09-05 Paul Eggert <eggert@cs.ucla.edu>
4702
2fe28299 4703 Fix race conditions with signal handlers and errno (Bug#12327).
20ef56db
PE
4704 Be more systematic about preserving errno whenever a signal
4705 handler returns, even if it's not in the main thread. Do this by
4706 renaming signal handlers to distinguish between signal delivery
4707 and signal handling. All uses changed.
4708 * atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
4709 * data.c (deliver_arith_signal): Rename from arith_error.
4710 * dispnew.c (deliver_window_change_signal): Rename from
4711 window_change_signal.
4712 * emacs.c (deliver_error_signal): Rename from fatal_error_signal.
4713 (deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
4714 * keyboard.c (deliver_input_available_signal): Rename from
4715 input_available_signal.
4716 (deliver_user_signal): Rename from handle_user_signal.
4717 (deliver_interrupt_signal): Rename from interrupt_signal.
4718 * process.c (deliver_pipe_signal): Rename from send_process_trap.
4719 (deliver_child_signal): Rename from sigchld_handler.
4720 * atimer.c (handle_alarm_signal):
4721 * data.c (handle_arith_signal):
4722 * dispnew.c (handle_window_change_signal):
4723 * emacs.c (handle_fatal_signal, handle_danger_signal):
4724 * keyboard.c (handle_input_available_signal):
4725 * keyboard.c (handle_user_signal, handle_interrupt_signal):
4726 * process.c (handle_pipe_signal, handle_child_signal):
4727 New functions, with the actual signal-handling code taken from the
4728 original respective signal handlers, sans the sporadic attempts to
4729 preserve errno, since that's now done by handle_on_main_thread.
4730 * atimer.c (alarm_signal_handler): Remove unnecessary decl.
4731 * emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
4732 * emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4733 Move to sysdep.c.
4734 (main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4735 Move initialization of main_thread to sysdep.c's init_signals.
4736 * process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
4737 our usage, and simplifies the mainline code.
4738 (record_child_status_change): New static function, as a helper
4739 for handle_child_signal, and with most of the old child handler's
4740 contents.
4741 (CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
4742 (handle_child_signal): Use the above.
4743 * sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4744 Moved here from emacs.c.
4745 (init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
4746 code moved here from emacs.c's main function.
4747 * sysdep.c, syssignal.h (handle_on_main_thread): New function,
3a880af4
SM
4748 replacing the old SIGNAL_THREAD_CHECK. All uses changed.
4749 This lets callers save and restore errno properly.
20ef56db 4750
e3ccf108
DA
47512012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4752
4753 Remove redundant or unused things here and there.
4754 * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
4755 * conf_post.h (RE_TRANSLATE): Use char_table_translate.
4756 * editfns.c (Fcompare_buffer_substrings): Likewise.
4757 * frame.h (struct terminal, struct font_driver_list):
4758 Remove redundant declarations.
4759 * window.h (Qleft, Qright): Likewise.
4760
697e1e39
DA
47612012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4762
4763 Do not mark objects from deleted buffers, windows and frames.
4764 * alloc.c (mark_buffer): Mark just the buffer if it is dead.
4765 (mark_object): Likewise for windows and frames.
4766
c1ca42ca
DA
47672012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4768
4769 * alloc.c (valid_lisp_object_p): Treat killed buffers,
4770 buffer_defaults and buffer_local_symbols as valid objects.
4771 Return special value to denote them.
4772
014d93be
PE
47732012-09-05 Paul Eggert <eggert@cs.ucla.edu>
4774
f75d7a91
PE
4775 * fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
4776 * fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
4777 (Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
4778 (file_name_absolute_p, Fsubstitute_in_file_name):
4779 (check_executable, check_writable, Ffile_accessible_directory_p)
4780 (Fset_file_selinux_context, Fdefault_file_modes)
4781 (Finsert_file_contents, choose_write_coding_system)
4782 (Fwrite_region, build_annotations, a_write, e_write)
4783 (Fdo_auto_save):
4784 * filelock.c (boot_time_initialized, get_boot_time)
4785 (get_boot_time_1, lock_file_1, within_one_second):
4786 * floatfns.c (in_float):
4787 * fns.c (concat, internal_equal, Frequire, base64_encode_1)
4788 (base64_decode_1, cmpfn_eql, cmpfn_user_defined)
4789 (sweep_weak_table, sweep_weak_hash_tables, secure_hash):
4790 * lisp.h (struct Lisp_Hash_Table.cmpfn):
4791 * window.c (compare_window_configurations):
4792 Use bool for booleans.
4793 * fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
4794 (Fdefault_file_modes): Now mode_t, not int, for modes.
4795 (Fdo_auto_save): Set a boolean to 1 rather than using ++.
4796 (internal_delete_file): Now returns void, not a (boolean) int,
4797 since nobody was looking at the return value.
4798 * lisp.h, window.h: Adjust to above API changes.
4799
014d93be
PE
4800 * xdisp.c (set_message): Simplify and reindent last change.
4801
776f29e1
JB
48022012-09-05 Juanma Barranquero <lekktu@gmail.com>
4803
4804 * makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.
4805
7f7e0167
LI
48062012-09-04 Lars Ingebrigtsen <larsi@gnus.org>
4807
4808 * eval.c (call_debugger): Make the function non-static so that we
4809 can call it from set_message.
4810
4811 * xdisp.c (set_message): Implement the new variable `debug-on-message'.
4812 (syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.
4813
cf29dd84
PE
48142012-09-04 Paul Eggert <eggert@cs.ucla.edu>
4815
4816 Give more-useful info on a fatal error (Bug#12328).
4817 * alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
4818 (die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
4819 of doing the work ourselves.
4820 * emacs.c (fatal_error_signal): Let fatal_error_backtrace
4821 do most of the work.
4822 (fatal_error_backtrace): New function, taken from the guts
4823 of the old fatal_error_signal, but with a new option to output
4824 a backtrace.
4825 (shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
4826 info about the signal than just its number.
4827 * lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
4828 * sysdep.c: Include <execinfo.h>
4829 (emacs_backtrace): New function, taken partly from the previous
4830 code of the 'die' function.
4831 (emacs_abort): Call fatal_error_backtrace rather than abort.
4832
972debf2
SM
48332012-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4834
4835 * lread.c (readevalloop): Call internal-macroexpand-for-load to perform
4836 eager (load-time) macro-expansion.
4837 * lisp.mk (lisp): Add macroexp.
4838
1088b922
PE
48392012-09-04 Paul Eggert <eggert@cs.ucla.edu>
4840
4841 Simplify redefinition of 'abort' (Bug#12316).
4842 Do not try to redefine the 'abort' function. Instead, redo
4843 the code so that it calls 'emacs_abort' rather than 'abort'.
4844 This removes the need for the NO_ABORT configure-time macro
4845 and makes it easier to change the abort code to do a backtrace.
4846 * .gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
4847 * emacs.c (abort) [!DOS_NT && !NO_ABORT]:
4848 Remove; sysdep.c's emacs_abort now takes its place.
4849 * lisp.h (emacs_abort): New decl. All calls from Emacs code to
4850 'abort' changed to use 'emacs_abort'.
4851 * msdos.c (dos_abort) [defined abort]: Remove; not used.
4852 (abort) [!defined abort]: Rename to ...
4853 (emacs_abort): ... new name.
4854 * sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
4855 the place of the old 'abort' in emacs.c.
4856 * w32.c, w32fns.c (abort): Do not #undef.
4857 * w32.c (emacs_abort): Rename from w32_abort.
4858
30934d33
EZ
48592012-09-04 Eli Zaretskii <eliz@gnu.org>
4860
4861 * w32uniscribe.c (uniscribe_shape): Reverse the sign of
4862 offsets[j].dv, since the y axis of the screen coordinates points
4863 down, while the y axis of the font definition coordinates points
4864 up. This fixes display of Arabic diacritics such as KASRA and
4865 KASRATAN. (Bug#11860)
4866
af26b72c
PE
48672012-09-04 Paul Eggert <eggert@cs.ucla.edu>
4868
4869 Be more systematic about _setjmp vs setjmp.
4870 * alloc.c (test_setjmp, mark_stack):
4871 * image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
4872 (PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
4873 (png_load, my_error_exit, jpeg_load):
4874 * process.c (send_process_trap, send_process):
4875 Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
4876 The underscored versions are up to 30x faster on some hosts.
4877 Formerly, the code used setjmp+longjmp sometimes and
4878 _setjmp+_longjmp at other times, with no particular reason to
4879 prefer setjmp+longjmp.
4880
26d4541d
PE
48812012-09-03 Paul Eggert <eggert@cs.ucla.edu>
4882
d42f4f0f 4883 Fix minor problem found by static checking.
26d4541d 4884 * buffer.c (Fdelete_all_overlays): Return nil.
26d4541d 4885
c5e28e39
MR
48862012-09-03 Martin Rudalics <rudalics@gmx.at>
4887
4888 * buffer.c (Fdelete_all_overlays): New function.
4889
3eab3ca9
CY
48902012-09-03 Chong Yidong <cyd@gnu.org>
4891
4892 * gtkutil.c: Add extern decl for Qxft.
4893
c04889f8
PE
48942012-09-02 Paul Eggert <eggert@cs.ucla.edu>
4895
1882aa38
PE
4896 * emacs.c, eval.c: Use bool for boolean.
4897 * emacs.c (initialized, inhibit_window_system, running_asynch_code):
4898 (malloc_using_checking) [DOUG_LEA_MALLOC]:
4899 (display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
4900 (noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
4901 (main, decode_env_path, Fdaemon_initialized):
4902 * eval.c (call_debugger, Finteractive_p, interactive_p):
4903 (unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
4904 (maybe_call_debugger, Fbacktrace):
4905 * process.c (read_process_output, exec_sentinel):
4906 Use bool for booleans.
4907 * emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
4908 All callers changed.
4909 * eval.c (interactive_p): Omit always-true boolean argument
4910 EXCLUDE_SUBRS_P. All callers changed.
4911 * dispextern.h, lisp.h: Reflect above API changes.
4912 * firstfile.c (dummy): Use the address of 'main', whose signature
4913 won't change, instead of the address of 'initialize', whose
4914 signature just changed from int to bool.
4915 * lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
4916 * msdos.c (fatal_error_in_progress): ... from here.
4917 * xdisp.c (redisplaying_p): Now a boolean. Set it to 1 instead
4918 of incrementing it.
4919 (redisplay_internal, unwind_redisplay): Simply clear
4920 REDISPLAYING_P when unwinding, instead of saving its previous,
4921 always-false value and then restoring it.
4922
a411ac43
PE
4923 Clean up some extern decls.
4924 Mostly, this hoists extern decls out of .c files and into .h files.
4925 That way, we're more likely to catch errors if the interfaces change.
4926 * alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
4927 declare xg_mark_data.
4928 * dispextern.h (x_frame_parm_handlers):
4929 * font.h (Qxft):
4930 * lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
4931 (Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
4932 (Qultra_bold, Qoblique, Qitalic):
4933 Move extern decl here from .c file.
4934 * alloc.c (xg_mark_data) [USE_GTK]:
4935 * doc.c (Qclosure):
4936 * eval.c (Qlexical_binding):
4937 * fns.c (time) [!HAVE_UNISTD_H]:
4938 * gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
4939 (Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
4940 * image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
4941 * lread.c (Qinternal_interpreter_environment):
4942 * minibuf.c (Qbuffer):
4943 * process.c (QCfamily, QCfilter):
4944 * widget.c (free_frame_faces):
4945 * xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
4946 * xfont.c (x_clear_errors):
4947 * xterm.c (x_frame_parm_handlers):
4948 Remove now-redundant extern decls.
4949 * keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
4950 * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
4951 Now static.
4952 * xfaces.c: Remove unnecessary static decls.
4953 * xterm.c (updating_frame): Remove decl of nonexistent object.
4954
c04889f8
PE
4955 * Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
4956 when building globals.h, as the objects that are not built on
4957 this host are not needed to compile C files on this host.
4958
8b339673
JD
49592012-09-02 Jan Djärv <jan.h.d@swipnet.se>
4960
4961 * gtkutil.h: Remove prototype for x_wm_set_size_hint.
4962
4963 * frame.h: Add missing prototype for x_wm_set_size_hint.
4964
a08d4ba7
PE
49652012-09-02 Paul Eggert <eggert@cs.ucla.edu>
4966
4967 * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.
4968 * doc.c (read_bytecode_char, get_doc_string, reread_doc_file)
4969 (Fdocumentation, Fdocumentation_property, Fsnarf_documentation)
4970 (Fsubstitute_command_keys):
4971 * editfns.c (region_limit, find_field, Fconstrain_to_field)
4972 (save_excursion_save, save_excursion_restore)
4973 (disassemble_lisp_time, decode_time_components, emacs_nmemftime)
4974 (format_time_string, general_insert_function)
4975 (make_buffer_string, make_buffer_string_both)
4976 (Fsubst_char_in_region, Ftranslate_region_internal, Fformat):
4977 * insdel.c (check_markers, gap_left, adjust_markers_for_insert)
4978 (copy_text, insert_1, insert_1_both, insert_from_string)
4979 (insert_from_string_before_markers, insert_from_string_1)
4980 (insert_from_buffer, insert_from_buffer_1, replace_range)
4981 (replace_range_2, del_range_1, del_range_byte, del_range_both)
4982 (del_range_2, modify_region):
4983 * intervals.c (intervals_equal, balance_possible_root_interval)
4984 (adjust_intervals_for_insertion, merge_properties_sticky)
4985 (graft_intervals_into_buffer, lookup_char_property)
4986 (adjust_for_invis_intang, set_point_both)
4987 (get_property_and_range, compare_string_intervals)
4988 (set_intervals_multibyte_1, set_intervals_multibyte):
4989 * keyboard.c (decode_timer):
4990 Use bool for boolean.
4991 * intervals.h, lisp.h, systime.h: Reflect above API changes.
4992 * editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.
4993
48c948de
CY
49942012-09-02 Chong Yidong <cyd@gnu.org>
4995
4996 * keymap.c (push_key_description): Print M-TAB as C-M-i
4997 (Bug#11758).
4998
6c49a40b
JB
49992012-09-02 Juanma Barranquero <lekktu@gmail.com>
5000
5001 * makefile.w32-in (CCL_H, W32FONT_H): New macros.
5002 (ATIMER_H, FONT_H, $(BLD)/alloc.$(O), $(BLD)/callproc.$(O))
5003 ($(BLD)/editfns.$(O), $(BLD)/ccl.$(O), $(BLD)/chartab.$(O))
5004 ($(BLD)/coding.$(O), $(BLD)/sysdep.$(O), $(BLD)/fontset.$(O))
5005 ($(BLD)/sysdep.$(O), $(BLD)/w32fns.$(O), $(BLD)/keyboard.$(O))
5006 ($(BLD)/w32term.$(O), $(BLD)/w32menu.$(O), $(BLD)/process.$(O))
5007 ($(BLD)/w32font.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
5008
4dfbd238
EZ
50092012-09-01 Eli Zaretskii <eliz@gnu.org>
5010
7e510e28
EZ
5011 * w32uniscribe.c (uniscribe_shape): Handle correctly the case of
5012 more than one grapheme cluster passed to the shaper: compute the
5013 offset adjustment values separately for each cluster. (Bug#11860)
5014
4dfbd238
EZ
5015 * image.c: Restore mistakenly removed inclusion of w32.h. Without
5016 it, GCC doesn't see prototypes of w32_delayed_load, and complains
5017 about implicit conversions from integer to pointer.
5018
86571ae0
DC
50192012-09-01 Daniel Colascione <dancol@dancol.org>
5020
5021 * w32fns.c (x_display_info_for_name): Prevent crash if w32 window
5022 system used too early.
5023
0e23ef9d
PE
50242012-09-01 Paul Eggert <eggert@cs.ucla.edu>
5025
5026 Better seed support for (random).
5027 * emacs.c (main): Call init_random.
5028 * fns.c (Frandom): Set the seed from a string argument, if given.
5029 Remove long-obsolete Gentzel cruft.
5030 * lisp.h, sysdep.c (seed_random): Now takes address and size, not long.
5031 (init_random): New function.
5032
17a2cbbd
DC
50332012-09-01 Daniel Colascione <dancol@dancol.org>
5034
5035 * xterm.h: Add header guards. Declare x_menubar_window_to_frame.
5036 Remove x_set_frame_alpha, x_bitmap_icon, x_make_frame_visible,
5037 x_make_frame_invisible, x_iconify_frame, x_free_frame_resources,
5038 x_wm_set_size_hint, x_query_colors, x_real_positions,
5039 x_set_menu_bar_lines, x_char_width, x_char_height, x_sync,
5040 x_set_tool_bar_lines, x_activate_menubar, and free_frame_menubar,
5041 all of which have been moved to common code.
5042
5043 * xfaces.c: Include TERM_HEADER instead of listing all possible
5044 window-system headers.
5045
5046 * w32xfns.c (x_sync): Correct definition of x_sync (a no-op here)
5047 to match header.
5048
5049 * w32term.h (FRAME_X_WINDOW): Use FRAME_W32_WINDOW instead of
5050 directly accessing frame internals.
5051
f18cbb28 5052 * w32font.h: Include font.h. Define syms_of_w32font and
17a2cbbd
DC
5053 globals_of_w32font.
5054
5055 * process.c: Include TERM_HEADER instead of listing all possible
5056 window-system headers.
5057
3a880af4
SM
5058 * nsterm.h: Remove declarations now in frame.h.
5059 Define FRAME_X_SCREEN, FRAME_X_VISUAL.
17a2cbbd
DC
5060
5061 * menu.c: Include TERM_HEADER instead of listing all possible
5062 window-system headers.
5063
5064 * keyboard.h: Declare ignore_mouse_drag_p whenever we have a
5065 window system.
5066
5067 * keyboard.c: Include TERM_HEADER instead of listing all possible
5068 window-system headers.
5069
5070 * image.c: Include TERM_HEADER instead of listing all possible
5071 window-system headers. Declare Vlibrary_cache when compiling for
5072 Windows.
5073
5074 * gtkutil.h (xg_list_node_): Include xterm.h to pick up needed
5075 window system declarations.
5076
5077 * frame.h: Move common functions here: set_frame_menubar,
5078 x_set_window_size, x_sync, x_get_focus_frame,
5079 x_set_mouse_position, x_set_mouse_pixel_position,
5080 x_make_frame_visible, x_make_frame_invisible, x_iconify_frame,
5081 x_char_width, x_char_height, x_pixel_width, x_pixel_height,
5082 x_set_frame_alpha, x_set_menu_bar_lines, x_set_tool_bar_lines,
5083 x_activate_menubar, x_real_positions, x_bitmap_icon,
5084 x_set_menu_bar_lines, free_frame_menubar, x_free_frame_resources,
5085 and x_query_colors.
5086
5087 * frame.c: Include TERM_HEADER instead of listing all possible
5088 window-system headers.
5089
5090 * font.c: Include TERM_HEADER instead of listing all possible
5091 window-system headers.
5092
5093 * emacs.c: Include TERM_HEADER.
5094
f18cbb28
EZ
5095 * dispnew.c: Include TERM_HEADER instead of listing all possible
5096 window-system headers.
17a2cbbd 5097
f18cbb28 5098 * ccl.h: Include character.h.
17a2cbbd
DC
5099
5100 * Makefile.in: Define WINDOW_SYSTEM_OBJ to hold objects needed for
5101 the current window system; include in list of objects to link into
5102 Emacs.
5103
c650a5de
DA
51042012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
5105
5106 Remove mark_ttys function and fix tty_display_info initialization.
5107 * lisp.h (mark_ttys): Remove prototype.
5108 * alloc.c (Fgarbage_collect): Remove redundant (and the only) call
5109 to mark_ttys because all possible values of 'top_frame' slot are
5110 the frames which are reachable from Vframe_list.
5111 * term.c (mark_ttys): Remove.
5112 (init_tty): Safely initialize 'top_frame' slot with Qnil.
5113
4e0f6479
DA
51142012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
5115
5116 Change struct frame bitfields from unsigned char to unsigned.
5117 * frame.h (struct frame): Change type of 'display_preempted',
5118 'visible', 'iconified', 'has_minibuffer', 'wants_modeline',
5119 'auto_raise', 'auto_lower', 'no_split', 'explicit_name',
5120 'window_sizes_changed', 'mouse_moved' and 'pointer_invisible'
5121 bitfields from unsigned char to unsigned.
5122
8b96a52c
DA
51232012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
5124
5125 Remove unused member of struct x_output and struct w32_output.
5126 * xterm.h (struct x_output): Remove unused field 'needs_exposure'.
5127 * w32term.h (struct w32_output): Likewise.
5128
b4444c8a
JD
51292012-08-30 Jan Djärv <jan.h.d@swipnet.se>
5130
5131 * gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
5132 does not become zero (Bug#12234).
5133
b98521db
PE
51342012-08-30 Paul Eggert <eggert@cs.ucla.edu>
5135
5136 * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
5137 for GCC 4.7.1 x86-64.
5138
31d02438
GM
51392012-08-30 Glenn Morris <rgm@gnu.org>
5140
5141 * lread.c (init_lread): For out-of-tree builds, only add the
5142 source directory's site-lisp dir to the load-path if it exists,
5143 consistent with in-tree builds. (Bug#12302)
5144
7f8941d8
JD
51452012-08-28 Jan Djärv <jan.h.d@swipnet.se>
5146
5147 * nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
fc0c31f8 5148 button_values to NULL. Call setStykeMask so dialogs get a close button.
7f8941d8
JD
5149 (windowShouldClose:): Set window_closed.
5150 (dealloc): New member, free button_values.
fc0c31f8
JB
5151 (process_dialog:): Make member function. Remove window argument,
5152 replace window with self. Count buttons and allocate and store values
7f8941d8
JD
5153 in button_values.
5154 (addButton:value:row:): value is int with the name tag. Call setTag
fc0c31f8 5155 with tag. Remove return self, declare return value as void.
7f8941d8
JD
5156 (addString:row:): Remove return self, declare return value as void.
5157 (addSplit): Remove return self, declare return value as void.
5158 (clicked:): Remove return self, declare return value as void.
fc0c31f8 5159 Set dialog_return to button_values[seltag]. Code formatting change.
7f8941d8
JD
5160 (initFromContents:isQuestion:): Adjust call to process_dialog.
5161 Code formatting change.
5162 (timeout_handler:): Set timer_fired to YES.
5163 (runDialogAt:): Set timer_fired to NO.
5164 Handle click on close button as quit.
5165
5166 * nsterm.h (EmacsDialogPanel): Make timer_fired BOOL.
5167 Add window_closed and button_values. Add void as return value for
5168 add(Button|String|Split). addButton takes int instead of Lisp_Object.
5169 Add process_dialog as new member.
5170
eada0861 51712012-08-28 Eli Zaretskii <eliz@gnu.org>
19c17fc1 5172
eada0861
GM
5173 * ralloc.c (free_bloc): Don't dereference a 'heap' structure if it
5174 is not one of the heaps we manage. (Bug#12242)
5175
51762012-08-28 Glenn Morris <rgm@gnu.org>
5177
5178 * eval.c (Fcalled_interactively_p): Doc fix. (Bug#11747)
5179
457294dd
MR
51802012-08-28 Martin Rudalics <rudalics@gmx.at>
5181
5182 * window.c (Fset_window_configuration): Remove handling of
37b9743e
MR
5183 auto-buffer-name window parameter. Install revision of reverted
5184 fix.
457294dd 5185
4f2daf31
DA
51862012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5187
5188 Do not allow to set major mode for a dead buffer.
5189 * buffer.c (Fset_buffer_major_mode): Signal an error
5190 if the buffer is dead.
5191 (Fother_buffer, other_buffer_safely): Remove redundant
5192 nested declaration.
5193
66322887
DA
51942012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5195
5196 Always use set_buffer_if_live to restore original buffer at unwind.
5197 * buffer.h (record_unwind_current_buffer): New function.
5198 * bytecode.c, dispnew.c, editfns.c, fileio.c, fns.c, insdel.c:
5199 * keyboard.c, keymap.c, minibuf.c, print.c, process.c, textprop.c:
5200 * undo.c, window.c: Adjust users.
5201 * buffer.c (set_buffer_if_live): Fix comment.
5202
a3d794a1
DA
52032012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5204
5205 Fix usage of set_buffer_internal.
5206 * buffer.h (set_buffer_internal): Make it BUFFER_INLINE.
5207 * buffer.c (set_buffer_if_live): Use set_buffer_internal.
5208 * coding.c (decode_coding): Omit redundant test.
5209 * fileio.c (decide_coding_unwind): Likewise.
5210 * fns.c (secure_hash): Likewise.
5211 * insdel.c (modify_region): Likewise.
5212 * keyboard.c (command_loop_1): Likewise.
5213 * print.c (PRINTFINISH): Likewise.
5214 * xdisp.c (run_window_scroll_functions): Use set_buffer_internal.
5215
59ea14cd
PE
52162012-08-27 Paul Eggert <eggert@cs.ucla.edu>
5217
5218 * dispnew.c: Use bool for boolean.
5219 (frame_garbaged, display_completed, delayed_size_change)
5220 (fonts_changed_p, add_window_display_history)
5221 (add_frame_display_history, verify_row_hash)
5222 (adjust_glyph_matrix, clear_window_matrices, glyph_row_slice_p)
5223 (row_equal_p, realloc_glyph_pool)
5224 (allocate_matrices_for_frame_redisplay)
5225 (showing_window_margins_p)
5226 (adjust_frame_glyphs_for_frame_redisplay)
5227 (build_frame_matrix_from_leaf_window, make_current)
5228 (mirrored_line_dance, mirror_line_dance, update_frame)
5229 (update_window_tree, update_single_window)
5230 (check_current_matrix_flags, update_window, update_text_area)
5231 (update_window_line, set_window_update_flags, scrolling_window)
5232 (update_frame_1, scrolling, buffer_posn_from_coords)
5233 (do_pending_window_change, change_frame_size)
5234 (change_frame_size_1, sit_for):
5235 Use bool for boolean.
5236 (clear_glyph_matrix_rows): Rename from enable_glyph_matrix_rows,
5237 and remove last int (actually boolean) argument, which was always 0.
5238 All callers changed.
5239 * dispextern.h, frame.h, lisp.h: Reflect above API changes.
5240 * dispextern.h (struct composition_it): Use bool for boolean.
5241 (struct glyph_matrix): Don't assume buffer sizes can fit in 'int'.
5242 (struct bidi_it): Use unsigned:1, not int, for boolean prev_was_pdf.
5243 * dired.c (file_name_completion):
5244 Use bool for boolean. (This was missed in an earlier change.)
5245
95072a94
MR
52462012-08-27 Martin Rudalics <rudalics@gmx.at>
5247
5248 * window.c (Fset_window_configuration): Revert first part of
5249 last change.
5250
0f19feff
JD
52512012-08-27 Jan Djärv <jan.h.d@swipnet.se>
5252
5253 * nsterm.h (NSPanel): New class variable dialog_return.
5254
3a880af4
SM
5255 * nsmenu.m (initWithContentRect:styleMask:backing:defer:):
5256 Initialize dialog_return.
0f19feff
JD
5257 (windowShouldClose:): Use stop instead of stopModalWithCode.
5258 (clicked:): Ditto, and also set dialog_return (Bug#12258).
5259 (timeout_handler:): Use stop instead of abortModal. Send a dummy
5260 event.
5261 (runDialogAt:): Make ret Lisp_Object. Set it from dialog_return when
5262 modal loop returns.
5263
f10fe38f
PE
52642012-08-27 Paul Eggert <eggert@cs.ucla.edu>
5265
de1339b0
PE
5266 * composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.
5267 * composite.c (find_composition, composition_gstring_p)
5268 (composition_reseat_it, find_automatic_composition):
5269 * data.c (let_shadows_buffer_binding_p)
5270 (let_shadows_global_binding_p, set_internal, make_blv)
5271 (Fmake_variable_buffer_local, Fmake_local_variable)
5272 (Fmake_variable_frame_local, arithcompare, cons_to_unsigned)
5273 (cons_to_signed, arith_driver):
5274 * dbusbind.c (xd_in_read_queued_messages):
5275 * dired.c (directory_files_internal, file_name_completion):
5276 Use bool for booleans.
5277 * dired.c (file_name_completion):
5278 * process.h (fd_callback):
5279 Omit int (actually boolean) argument. It wasn't being used.
5280 All uses changed.
5281 * composite.h, lisp.h: Reflect above API changes.
5282
f10fe38f
PE
5283 * cmds.c, coding.c: Use bool for booleans.
5284 * cmds.c (move_point, Fself_insert_command):
5285 * coding.h (struct composition status, struct coding_system):
5286 * coding.c (detect_coding_utf_8, encode_coding_utf_8)
5287 (detect_coding_utf_16, encode_coding_utf_16, detect_coding_emacs_mule)
5288 (emacs_mule_char, decode_coding_emacs_mule)
5289 (encode_coding_emacs_mule, detect_coding_iso_2022)
5290 (decode_coding_iso_2022, encode_invocation_designation)
5291 (encode_designation_at_bol, encode_coding_iso_2022)
5292 (detect_coding_sjis, detect_coding_big5, decode_coding_sjis)
5293 (decode_coding_big5, encode_coding_sjis, encode_coding_big5)
5294 (detect_coding_ccl, encode_coding_ccl, decode_coding_raw_text)
5295 (encode_coding_raw_text, detect_coding_charset)
5296 (decode_coding_charset, encode_coding_charset, detect_eol)
5297 (detect_coding, get_translation_table, produce_chars)
5298 (consume_chars, reused_workbuf_in_use)
5299 (make_conversion_work_buffer, code_conversion_save)
5300 (decode_coding_object, encode_coding_object)
5301 (detect_coding_system, char_encodable_p)
5302 (Funencodable_char_position, code_convert_region)
5303 (code_convert_string, code_convert_string_norecord)
5304 (Fset_coding_system_priority):
5305 * fileio.c (Finsert_file_contents):
5306 Use bool for booleans.
5307 * coding.h, lisp.h: Reflect above API changes.
5308 * coding.c: Remove unnecessary static function decls.
5309 (detect_coding): Use unsigned, not signed, to copy an unsigned field.
5310 (decode_coding, encode_coding, decode_coding_gap): Return 'void',
5311 not a boolean 'int', since callers never look at the return value.
5312 (ALLOC_CONVERSION_WORK_AREA): Assume caller returns 'void', not 'int'.
5313 * coding.h (decoding_buffer_size, encoding_buffer_size)
5314 (emacs_mule_string_char): Remove unused extern decls.
5315 (struct iso_2022_spec, struct coding_system):
5316 Use 'unsigned int : 1' for boolean fields, since there's more than one.
5317 (struct emacs_mule_spec): Remove unused field 'full_support'.
5318 All initializations removed.
5319 * cmds.c (internal_self_insert): Don't assume EMACS_INT fits in 'int'.
5320
5474c384
DA
53212012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5322
f10fe38f 5323 Fix spare memory change (Bug#12286).
5474c384
DA
5324 * alloc.c (mark_maybe_pointer): Handle MEM_TYPE_SPARE.
5325 (valid_lisp_object_p): Likewise.
5326
c4b6914d
MR
53272012-08-27 Martin Rudalics <rudalics@gmx.at>
5328
5329 * window.c (Fset_window_configuration): Record any window's old
5330 buffer if it's replaced (see Bug#8789). If the new current
5331 buffer doesn't appear in the selected window, go to its old
5332 point (Bug#12208).
5333
35aaa1ea
DA
53342012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5335
5336 Special MEM_TYPE_SPARE to denote reserved memory.
5337 * alloc.c (enum mem_type): New memory type.
5338 (refill_memory_reserve): Use new type for spare memory.
5339 This prevents live_cons_p and live_string_p from incorrect
5340 detection of uninitialized objects from spare memory as live.
5341
6af64513
PE
53422012-08-26 Paul Eggert <eggert@cs.ucla.edu>
5343
8b2e00a3
PE
5344 Spelling fixes.
5345 * Makefile.in (.PHONY): versioclean -> versionclean.
5346
b52d6985
PE
5347 Remove unused external symbols.
5348 * data.c (Qcons, Qfloat, Qmisc, Qstring, Qvector):
5349 * window.c (Qwindow_valid_p, decode_valid_window):
5350 Now static, not extern.
5351 * data.c (Qinterval): Remove; unused.
5352 (syms_of_data): Do not define 'interval'.
5353 * lisp.h (Qinteger, Qstring, Qmisc, Qvector, Qfloat, Qcons):
5354 * window.h (decode_valid_window):
5355 Remove decls.
5356
d5172d4f
PE
5357 * character.c, charset.c, chartab.c: Use bool for booleans.
5358 * character.c (lisp_string_width, string_count_byte8)
5359 (string_escape_byte8):
5360 * charset.c (charset_map_loaded, load_charset_map, read_hex):
5361 (load_charset_map_from_file, map_charset_chars)
5362 (Fdefine_charset_internal, define_charset_internal)
5363 (Fdeclare_equiv_charset, find_charsets_in_text)
5364 (Ffind_charset_region, char_charset, Fiso_charset):
5365 * chartab.c (sub_char_table_ref, sub_char_table_ref_and_range)
5366 (sub_char_table_set, sub_char_table_set_range)
5367 (char_table_set_range, optimize_sub_char_table)
5368 (map_sub_char_table):
5369 Use bool for boolean.
5370 * character.c (str_to_unibyte): Omit last boolean argument; it was
5371 always 0. All callers changed.
5372 * character.h, charset.h: Adjust to match previous changes.
5373 * character.h (char_printable_p): Remove decl of nonexistent function.
5374 * charset.h (struct charset): Members code_linear_p, iso_chars_96,
5375 ascii_compatible_p, supplementary_p, compact_codes_p, unified_p
5376 are all boolean, so make them single-bit bitfields.
5377
6af64513
PE
5378 * lisp.h (ASET): Remove attempt to detect side effects.
5379 It was meant to be temporary and it often doesn't work,
5380 because when IDX has side effects the behavior of IDX==IDX
5381 is undefined. See Stefan Monnier in
5382 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00762.html>.
5383
e1f29348
BR
53842012-08-26 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5385
5386 * lisp.h (functionp): New function (extracted from Ffunctionp).
5387 (FUNCTIONP): Use it.
5388 * eval.c (Ffunctionp): Use it.
5389
17c05d74
PE
53902012-08-25 Paul Eggert <eggert@cs.ucla.edu>
5391
0f46bc75
PE
5392 * xgselect.c (xg_select): Use auto storage for the GPollFD buffer
5393 as that's faster and simpler than static storage. Don't bother
5394 with the g_main_context_query overhead if g_main_context_pending
5395 says no events are pending.
5396 (gfds, gfds_size): Remove these static vars.
5397 (xgselect_initialize): Remove; no longer needed.
5398 All uses and decls removed.
5399
ee4c0f69
PE
5400 * emacs.c (fatal_error_signal_hook): Remove.
5401 All uses removed. This leftover from old code was always 0.
5402
17c05d74
PE
5403 * casefiddle.c, casetab.c, category.c: Use bool for boolean.
5404 * casefiddle.c (casify_object, casify_region):
5405 * casetab.c (set_case_table):
5406 * category.c, category.h (word_boundary_p):
5407 * category.h (CHAR_HAS_CATEGORY):
5408 Use bool for booleans, instead of int.
5409
391ceac5
EZ
54102012-08-25 Eli Zaretskii <eliz@gnu.org>
5411
5412 * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on $(GNU_LIB)/execinfo.h.
5413
2f221583
PE
54142012-08-25 Paul Eggert <eggert@cs.ucla.edu>
5415
f4a681b0
PE
5416 On assertion failure, print backtrace if available.
5417 * alloc.c [ENABLE_CHECKING]: Include <execinfo.h>.
5418 (die) [ENABLE_CHECKING]: Print a backtrace if available.
5419 * Makefile.in (LIB_EXECINFO): New macro.
5420 (LIBES): Use it.
5421
2f221583
PE
5422 * bytecode.c, callint.c, callproc.c: Use bool for boolean.
5423 * bytecode.c (exec_byte_code):
5424 * callint.c (check_mark, Fcall_interactively):
5425 * callproc.c (Fcall_process, add_env, child_setup, getenv_internal_1)
5426 (getenv_internal, sync_process_alive, call_process_exited):
5427 * lisp.h (USE_SAFE_ALLOCA):
5428 Use bool for booleans, instead of int.
5429 * lisp.h, process.h: Adjust prototypes to match above changes.
5430 * callint.c (Fcall_interactively): Don't assume the mark's
5431 offset fits in 'int'.
5432
37ef52bb
PE
54332012-08-24 Paul Eggert <eggert@cs.ucla.edu>
5434
5435 * buffer.c, buffer.h: Use bool for boolean.
5436 * buffer.c (reset_buffer_local_variables)
5437 (buffer_lisp_local_variables, Fset_buffer_modified_p)
5438 (Frestore_buffer_modified_p, Fset_buffer_multibyte):
5439 (overlays_at, overlays_in, mouse_face_overlay_overlaps)
5440 (overlay_touches_p, overlay_strings, Foverlay_put)
5441 (report_overlay_modification, call_overlay_mod_hooks):
5442 (mmap_enlarge, mmap_set_vars):
5443 * buffer.h (buffer_has_overlays, uppercasep, lowercasep):
5444 Use bool for booleans, instead of int.
5445 * buffer.c (compact_buffer, mmap_free_1): Return void, not int,
5446 since the 1-or-0 return value is always ignored anyway.
5447 (mmap_initialized_p):
5448 * buffer.h (struct buffer_text.inhibit_shrinking): Now bool, not int.
5449 * buffer.h, lisp.h: Adjust prototypes to match above changes.
5450
2cc21167
PE
54512012-08-23 Paul Eggert <eggert@cs.ucla.edu>
5452
5453 * bidi.c: Use bool for boolean.
5454 This is a bit more readable, and makes the text segment of bidi.o
5455 0.4% smaller on my platform (GCC 4.7.1 x86-64, Fedora 15).
5456 Presumably it's faster too.
5457 (bidi_initialized, bidi_ignore_explicit_marks_for_paragraph_level):
5458 Now bool.
5459 (bidi_cache_find_level_change, bidi_cache_iterator_state)
5460 (bidi_unshelve_cache, bidi_init_it, bidi_count_bytes)
5461 (bidi_char_at_pos, bidi_fetch_char, bidi_paragraph_init)
5462 (bidi_explicit_dir_char, bidi_level_of_next_char)
5463 (bidi_find_other_level_edge, bidi_move_to_visually_next):
5464 Use bool for booleans, instead of int.
5465 * dispextern.h (bidi_init_it, bidi_paragraph_init)
5466 (bidi_unshelve_cache): Adjust decls to match code.
5467
7db4ddf4
MR
54682012-08-23 Martin Rudalics <rudalics@gmx.at>
5469
5470 * keyboard.c (Fposn_at_x_y): Do not allow internal window as
5471 argument.
5472
b1bb8011
PE
54732012-08-23 Paul Eggert <eggert@cs.ucla.edu>
5474
5475 * atimer.c, atimer.h (turn_on_atimers): Use bool for boolean.
5476 * atimer.h: Include <stdbool.h>.
5477
ff687885
DN
54782012-08-22 Dan Nicolaescu <dann@gnu.org>
5479
5480 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_NS_P): Change to
5481 compile time tests instead of run time tests on systems that do
5482 not use them.
5483 (FRAME_MAC_P): Remove leftover from deleted code.
5484 * frame.c (syms_of_frame): Remove leftover from deleted code.
5485
4ce7a138
JD
54862012-08-22 Jan Djärv <jan.h.d@swipnet.se>
5487
5488 * nsterm.m (insertText:): Don't clear modifiers if code is space.
5489
d733ec6d
PE
54902012-08-22 Paul Eggert <eggert@cs.ucla.edu>
5491
5492 * fontset.c (FONTSET_ADD): Return void, not Lisp_Object.
5493 Otherwise, the compiler complains about (A?B:C) where B is void
fc0c31f8 5494 and C is Lisp_Object. This fixes an incompatibility with Sun C 5.12.
d733ec6d
PE
5495 (fontset_add): Return void, for FONTSET_ADD.
5496
d0d2d26f
PE
54972012-08-21 Paul Eggert <eggert@cs.ucla.edu>
5498
fce31d69
PE
5499 * alloc.c: Use bool for booleans.
5500 (gc_in_progress, abort_on_gc)
5501 (setjmp_tested_p) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
5502 (dont_register_blocks) [GC_MALLOC_CHECK]:
5503 (suppress_checking) [ENABLE_CHECKING]: Now bool, not int.
5504 (check_string_bytes, make_specified_string, memory_full)
5505 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5506 (live_misc_p, live_vector_p, live_buffer_p, mark_maybe_object)
5507 (mark_stack, valid_pointer_p, make_pure_string)
5508 (Fgarbage_collect, survives_gc_p, gc_sweep):
5509 Use bool for booleans, instead of int.
5510 (test_setjmp) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
5511 Remove unused local.
5512 * alloc.c (PURE_POINTER_P):
5513 * lisp.h (STRING_MULTIBYTE): Document that it returns a boolean.
5514 * editfns.c (Fformat):
5515 * fileio.c (Fexpand_file_name, Fsubstitute_in_file_name)
5516 (Fdo_auto_save):
5517 * fns.c (sweep_weak_table):
5518 * lisp.h (suppress_checking, push_message, survives_gc_p)
5519 (make_pure_string, gc_in_progress, abort_on_gc):
5520 * lread.c (readchar, read1):
5521 * print.c (Fprin1_to_string):
5522 * xdisp.c (push_message):
5523 Use bool for booleans affected directly or indirectly by
5524 alloc.c's changes.
5525
d0d2d26f
PE
5526 Make recently-introduced setters macros.
5527 * fontset.c (set_fontset_id, set_fontset_name, set_fontset_ascii)
5528 (set_fontset_base, set_fontset_frame, set_fontset_nofont_face)
5529 (set_fontset_default, set_fontset_fallback): Rename from their
5530 upper-case counterparts, and make them functions rather than macros.
5531 This is more consistent with the other recently-introduced setters.
5532 These don't need to be inline, since they're local.
5533
d18e2bb6
JD
55342012-08-21 Jan Djärv <jan.h.d@swipnet.se>
5535
5536 * nsterm.m (fd_handler:): Alloc and release a NSAutoreleasePool in
5537 the loop (Bug#12247).
5538
1b9d9d16
PE
55392012-08-21 Paul Eggert <eggert@cs.ucla.edu>
5540
5541 * lisp.h (vcopy): Use memcpy rather than our own loop.
5542 This fixes a performance regression introduced by the recent
5543 addition of vcopy. This means 'vcopy' will need to be modified
5544 for a copying collector, but that's OK. Also, tighten the
5545 checking in the assertion.
5546
b2f09701
EZ
55472012-08-21 Eli Zaretskii <eliz@gnu.org>
5548
5549 * w32uniscribe.c (uniscribe_shape): Fix producing gstring
5550 components for RTL text (Bug#11860). Adjust X-OFFSET of each
5551 non-base glyph for the width of the base character, according to
e1f29348
BR
5552 what x_draw_composite_glyph_string_foreground expects.
5553 Generate WADJUST value according to composition_gstring_width's
b2f09701
EZ
5554 expectations, to produce correct width of the composed character.
5555 Reverse the sign of the DU offset produced by ScriptPlace.
5556
9b994fed
PE
55572012-08-21 Paul Eggert <eggert@cs.ucla.edu>
5558
5559 * dbusbind.c (xd_remove_watch): Do not assume C99 comments.
5560
086ca913
DA
55612012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5562
5563 Avoid direct writes to contents member of struct Lisp_Vector.
5564 * lisp.h (vcopy): New function to copy data into vector.
5565 * dispnew.c (Fframe_or_buffer_changed_p): Use AREF and ASET.
5566 * fns.c (Ffillarray): Use ASET.
5567 * keyboard.c (timer_check_2): Use AREF and ASET.
5568 (append_tool_bar_item, Frecent_keys): Use vcopy.
5569 * lread.c (read_vector): Use ASET.
5570 * msdos.c (Frecent_doskeys): Use vcopy.
5571 * xface.c (Finternal_copy_lisp_face): Use vcopy.
5572 (Finternal_merge_in_global_face): Use ASET and vcopy.
5573 * xfont.c (xfont_list_pattern): Likewise.
5574
5481664a
MR
55752012-08-21 Martin Rudalics <rudalics@gmx.at>
5576
5577 * window.c (Fwindow_point): For the selected window always return
5578 the position of its buffer's point.
5579 (Fset_window_point): For the selected window always go in its
5580 buffer to the specified position.
5581
6d470bdd
DA
55822012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5583
5584 Setter macros for fontsets.
5585 * fontset.c (SET_FONTSET_ID, SET_FONTSET_NAME, SET_FONTSET_ASCII)
5586 (SET_FONTSET_BASE, SET_FONTSET_FRAME, SET_FONTSET_NOFONT_FACE)
5587 (SET_FONTSET_DEFAULT, SET_FONTSET_FALLBACK): New macros.
5588 Adjust users.
5589
24564fe1
GM
55902012-08-20 Glenn Morris <rgm@gnu.org>
5591
5592 * Makefile.in (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
5593 Don't assume that `ln -f' works.
5594
0a05a035
EZ
55952012-08-20 Eli Zaretskii <eliz@gnu.org>
5596
5597 * .gdbinit: Use "set $dummy = ..." to avoid warnings from GDB 7.5
5598 and later about non-assignments with no effect. See discussion at
5599 http://sourceware.org/ml/gdb-patches/2012-08/msg00518.html for
5600 details.
5601
e46f2325
DA
56022012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5603
5604 Inline setter functions for Lisp_Objects slots of struct specbinding.
5605 * eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
5606 Adjust users.
5607
734fbd86
MR
56082012-08-20 Martin Rudalics <rudalics@gmx.at>
5609
5610 * window.c (select_window): Always make selected window's buffer
5611 current.
5612
f1a95992
DA
56132012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5614
5615 Use AREF and ASET for docstrings of category tables.
5616 * category.h (CATEGORY_DOCSTRING): Use AREF.
5617 (SET_CATEGORY_DOCSTRING): Use ASET.
5618 * category.c (Fdefine_category): Use SET_CATEGORY_DOCSTRING.
5619
e83064be
DA
56202012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5621
5622 Inline setter functions for hash table members.
5623 * lisp.h (set_hash_key, set_hash_value, set_hash_next)
5624 (set_hash_hash, set_hash_index): Rename with _slot suffix.
5625 (set_hash_key_and_value, set_hash_index, set_hash_next)
5626 (set_hash_hash): New functions.
5627 * charset.c, fns.c: Adjust users.
5628
4ce60d2e
DA
56292012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5630
5631 Inline getter and setter functions for per-buffer values.
5632 * buffer.h (per_buffer_default, set_per_buffer_default)
5633 (per_buffer_value, set_per_buffer_value): New functions.
5634 (PER_BUFFER_VALUE, PER_BUFFER_DEFAULT): Remove.
5635 * buffer.c, data.c: Adjust users.
5636
c06c9690
JB
56372012-08-20 Juanma Barranquero <lekktu@gmail.com>
5638
5639 * makefile.w32-in ($(BLD)/vm-limit.$(O)): Update dependencies.
5640
32bd4250
PE
56412012-08-19 Paul Eggert <eggert@cs.ucla.edu>
5642
bad03192 5643 Rely on <config.h> + <unistd.h> to declare 'environ',
b69a6d22
PE
5644 as gnulib does this if the system doesn't.
5645 * callproc.c, editfns.c, process.c (environ) [!USE_CRT_DLL]:
72279493
EZ
5646 Remove declaration. MS-Windows declares it on stdlib.h which is
5647 included by conf_post.h.
b69a6d22
PE
5648 * emacs.c (environ) [DOUG_LEA_MALLOC]:
5649 * vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
5650 * vm-limit.c: Include <unistd.h>, for 'environ'.
5651
22d7feb2
PE
5652 * unexaix.c, unexcoff.c: Include "mem-limits.h".
5653 (start_of_data): Remove decl; mem-limits.h provides it.
5654
32bd4250
PE
5655 * xdisp.c (handle_invisible_prop): Make it a bit faster
5656 and avoid a gcc -Wmaybe-uninitialized diagnostic.
5657
450809af
CY
56582012-08-19 Chong Yidong <cyd@gnu.org>
5659
5660 * xdisp.c (handle_invisible_prop): Fix ellipses at overlay string
5661 ends (Bug#3874).
5662
9e677988
AS
56632012-08-19 Andreas Schwab <schwab@linux-m68k.org>
5664
6b1319ce
AS
5665 * .gdbinit: Use call instead of set when calling a function in the
5666 inferior.
5667
9e677988
AS
5668 * data.c (set_internal): Don't use set_blv_found.
5669 (Fkill_local_variable): Likewise.
5670
d7191076
AA
56712012-08-18 Alp Aker <alp.tekin.aker@gmail.com>
5672
5673 * nsfont.m (ns_ascii_average_width): Ensure the string
5674 ascii_printable is initialized with a null-terminated character
5675 array. Otherwise, it can contain undesired extra characters.
5676
e757f1c6
PE
56772012-08-18 Paul Eggert <eggert@cs.ucla.edu>
5678
5679 port new setting code to Sun C 5.8 2005/10/13
5680 * chartab.c, lisp.h (char_table_set, char_table_set_range):
5681 Return void, not Lisp_Object. Otherwise, the compiler
5682 complains about (A?B:C) where B is void and C is Lisp_Object
5683 when compiling CHAR_TABLE_SET, due to the recent change to
5684 the API of sub_char_table_set_contents.
5685
a999ce26
CY
56862012-08-18 Chong Yidong <cyd@gnu.org>
5687
5688 * xdisp.c (handle_invisible_prop): Obey TEXT_PROP_MEANS_INVISIBLE
5689 for the string case (Bug#3874).
5690
3f22b86f
PE
56912012-08-18 Paul Eggert <eggert@cs.ucla.edu>
5692
39eb03f1
PE
5693 * buffer.h (BSET): Remove (Bug#12215).
5694 Replace all uses with calls to new setter functions.
5695 (bset_bidi_paragraph_direction, bset_case_canon_table)
5696 (bset_case_eqv_table, bset_directory, bset_display_count)
5697 (bset_display_time, bset_downcase_table)
5698 (bset_enable_multibyte_characters, bset_filename, bset_keymap)
5699 (bset_last_selected_window, bset_local_var_alist)
5700 (bset_mark_active, bset_point_before_scroll, bset_read_only)
5701 (bset_truncate_lines, bset_undo_list, bset_upcase_table)
5702 (bset_width_table):
5703 * buffer.c (bset_abbrev_mode, bset_abbrev_table)
5704 (bset_auto_fill_function, bset_auto_save_file_format)
5705 (bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
5706 (bset_bidi_display_reordering, bset_buffer_file_coding_system)
5707 (bset_cache_long_line_scans, bset_case_fold_search)
5708 (bset_ctl_arrow, bset_cursor_in_non_selected_windows)
5709 (bset_cursor_type, bset_display_table, bset_extra_line_spacing)
5710 (bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
5711 (bset_fringe_indicator_alist, bset_fringes_outside_margins)
5712 (bset_header_line_format, bset_indicate_buffer_boundaries)
5713 (bset_indicate_empty_lines, bset_invisibility_spec)
5714 (bset_left_fringe_width, bset_major_mode, bset_mark)
5715 (bset_minor_modes, bset_mode_line_format, bset_mode_name)
5716 (bset_name, bset_overwrite_mode, bset_pt_marker)
5717 (bset_right_fringe_width, bset_save_length)
5718 (bset_scroll_bar_width, bset_scroll_down_aggressively)
5719 (bset_scroll_up_aggressively, bset_selective_display)
5720 (bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
5721 (bset_word_wrap, bset_zv_marker):
5722 * category.c (bset_category_table):
5723 * syntax.c (bset_syntax_table):
5724 New setter functions.
5725
6a09a33b
PE
5726 * process.h (PSET): Remove (Bug#12215).
5727 Replace all uses with calls to new setter functions.
5728 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5729 (PROCESS_INLINE): New macro.
5730 (pset_childp): New setter function.
5731 (pset_gnutls_cred_type) [HAVE_GNUTLS]: New setter function.
5732 * process.c (PROCESS_INLINE):
5733 Define to EXTERN_INLINE, so that the corresponding functions
5734 are compiled into code.
5735 (pset_buffer, pset_command, pset_decode_coding_system)
5736 (pset_decoding_buf, pset_encode_coding_system)
5737 (pset_encoding_buf, pset_filter, pset_log, pset_mark, pset_name)
5738 (pset_plist, pset_sentinel, pset_status, pset_tty_name)
5739 (pset_type, pset_write_queue): New setter functions.
5740
e8c17b81
PE
5741 * window.h (WSET): Remove (Bug#12215).
5742 Replace all uses with calls to new setter functions.
5743 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5744 (WINDOW_INLINE): New macro.
5745 (wset_buffer, wset_frame, wset_left_col, wset_next, wset_prev)
5746 (wset_redisplay_end_trigger, wset_top_line, wset_total_cols)
5747 (wset_total_lines, wset_vertical_scroll_bar)
5748 (wset_window_end_pos, wset_window_end_valid)
5749 (wset_window_end_vpos): New setter functions.
5750 * window.c (WINDOW_INLINE):
5751 Define to EXTERN_INLINE, so that the corresponding functions
5752 are compiled into code.
5753 (wset_combination_limit, wset_dedicated, wset_display_table)
5754 (wset_hchild, wset_left_fringe_width, wset_left_margin_cols)
5755 (wset_new_normal, wset_new_total, wset_next_buffers)
5756 (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
5757 (wset_prev_buffers, wset_right_fringe_width)
5758 (wset_right_margin_cols, wset_scroll_bar_width, wset_start)
5759 (wset_temslot, wset_vchild, wset_vertical_scroll_bar_type)
5760 (wset_window_parameters):
5761 * xdisp.c (wset_base_line_number, wset_base_line_pos)
5762 (wset_column_number_displayed, wset_region_showing):
5763 New setter functions.
5764
3f22b86f
PE
5765 * termhooks.h (TSET): Remove (Bug#12215).
5766 Replace all uses with calls to new setter functions.
5767 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5768 (TERMHOOKS_INLINE): New macro.
5769 (tset_charset_list, tset_selection_alist): New setter functions.
5770 * terminal.c (TERMHOOKS_INLINE):
5771 Define to EXTERN_INLINE, so that the corresponding functions
5772 are compiled into code.
5773 (tset_param_alist): New setter function.
5774
742af32f
PE
57752012-08-17 Paul Eggert <eggert@cs.ucla.edu>
5776
15dbb4d6
PE
5777 * keyboard.h (KSET): Remove (Bug#12215).
5778 Replace all uses with calls to new setter functions.
5779 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5780 (KEYBOARD_INLINE): New macro.
5781 (kset_default_minibuffer_frame, kset_defining_kbd_macro)
5782 (kset_input_decode_map, kset_last_command, kset_last_kbd_macro)
5783 (kset_prefix_arg, kset_system_key_alist, kset_window_system):
5784 New setter functions.
5785 * keyboard.c (KEYBOARD_INLINE):
5786 Define to EXTERN_INLINE, so that the corresponding functions
5787 are compiled into code.
5788 (kset_echo_string, kset_kbd_queue)
5789 (kset_keyboard_translate_table, kset_last_prefix_arg)
5790 (kset_last_repeatable_command, kset_local_function_key_map)
5791 (kset_overriding_terminal_local_map, kset_real_last_command)
5792 (kset_system_key_syms): New setter functions.
5793
f00af5b1
PE
5794 * frame.h (FSET): Remove (Bug#12215).
5795 Replace all uses with calls to new setter functions.
5796 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5797 (FRAME_INLINE): New macro.
5798 (fset_buffer_list, fset_buried_buffer_list, fset_condemned_scroll_bars)
5799 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5800 (fset_face_alist, fset_focus_frame, fset_icon_name, fset_menu_bar_items)
5801 (fset_menu_bar_vector, fset_menu_bar_window, fset_name)
5802 (fset_param_alist, fset_root_window, fset_scroll_bars)
5803 (fset_selected_window, fset_title, fset_tool_bar_items)
5804 (fset_tool_bar_position, fset_tool_bar_window): New functions.
5805 * frame.c (FRAME_INLINE):
5806 Define to EXTERN_INLINE, so that the corresponding functions
5807 are compiled into code.
5808 (fset_buffer_predicate, fset_minibuffer_window): New setter functions.
5809
0c94c8d6
PE
5810 A few more naming-convention fixes for getters and setters.
5811 * buffer.c (set_buffer_overlays_before): Move here from buffer.h,
5812 and rename from buffer_overlays_set_before.
5813 (set_buffer_overlays_after): Move here from buffer.h, and rename
5814 from buffer_overlays_set_after.
5815 * buffer.h (buffer_intervals): Rename from buffer_get_intervals.
5816 All uses changed.
5817 (set_buffer_intervals): Rename from buffer_set_intervals.
5818 * intervals.c (set_interval_object): Move here from intervals.h,
5819 and rename from interval_set_object.
5820 (set_interval_left): Move here from intervals.h, and rename from
5821 interval_set_left.
5822 (set_interval_right): Move here from intervals.h, and rename from
5823 interval_set_right.
5824 (copy_interval_parent): Move here from intervals.h, and rename from
5825 interval_copy_parent.
5826 * intervals.h (set_interval_parent): Rename from interval_set_parent.
5827 (set_interval_plist): Rename from interval_set_plist.
5828 Return void, not Lisp_Object, since no caller uses the result.
5829 * lisp.h (string_intervals): Rename from string_get_intervals.
5830 (set_string_intervals): Rename from string_set_intervals.
5831
34dabdb7
PE
5832 * lisp.h (set_char_table_extras): Rename from char_table_set_extras.
5833 (set_char_table_contents): Rename from char_table_set_contents.
0b390a9d 5834 (set_sub_char_table_contents): Rename from sub_char_table_set_contents.
34dabdb7
PE
5835 All uses changed. See the end of
5836 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00549.html>.
5837
742af32f
PE
5838 * lisp.h (CSET): Remove (Bug#12215).
5839 (set_char_table_ascii, set_char_table_defalt, set_char_table_parent)
5840 (set_char_table_purpose): New functions,
5841 replacing CSET. All uses changed. For example, replace
5842 "CSET (XCHAR_TABLE (char_table), parent, parent);" with
c24eb18a 5843 "set_char_table_parent (char_table, parent);".
742af32f
PE
5844 The old version was confusing because it used the same name
5845 'parent' for two different things.
5846
a04e2c62
DA
58472012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
5848
5849 Functions to get and set Lisp_Object fields of buffer-local variables.
5850 * lisp.h (blv_found, set_blv_found, blv_value, set_blv_value)
5851 (set_blv_where, set_blv_defcell, set_blv_valcell): New functions.
5852 (BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): Remove.
5853 * data.c, eval.c, frame.c: Adjust users.
5854
383dcbf9
CY
58552012-08-17 Chong Yidong <cyd@gnu.org>
5856
5857 * xfaces.c (merge_face_vectors): If the target font specfies a
5858 font spec, make the font's attributes take precedence over
5859 directly-specified attributes.
5860 (merge_face_ref): Recognize :font.
5861
44386687
DA
58622012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
5863
5864 Do not use memcpy for copying intervals.
5865 * intervals.c (reproduce_interval): New function.
5866 (reproduce_tree, reproduce_tree_obj): Use it.
5867 (reproduce_tree_obj): Remove prototype.
5868
927c7216
PE
58692012-08-17 Paul Eggert <eggert@cs.ucla.edu>
5870
5871 * lisp.h (duration_to_sec_usec): Remove unused decl.
5872
93044f7b
AA
58732012-08-17 Alp Aker <alp.tekin.aker@gmail.com>
5874
5875 * nsfont.m (ns_ascii_average_width): Send initWithFormat selector
5876 to an allocated instance of NSString, not to the class itself.
5877
9851e4a5
JB
58782012-08-17 Juanma Barranquero <lekktu@gmail.com>
5879
5880 * makefile.w32-in (C_CTYPE_H): New macro.
5881 (LISP_H, $(BLD)/ccl.$(O), $(BLD)/doc.$(O), $(BLD)/w32console.$(O)):
5882 ($(BLD)/fontset.$(O), $(BLD)/frame.$(O), $(BLD)/composite.$(O)):
5883 ($(BLD)/sysdep.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
5884
620f13b0
PE
58852012-08-16 Paul Eggert <eggert@cs.ucla.edu>
5886
5887 Use ASCII tests for character types.
5888 * category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
5889 * xfns.c, xterm.c:
5890 Don't include <ctype.h>; was not needed.
5891 * charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
5892 * sysdep.c, xfaces.c:
5893 Include <c-ctype.h> instead of <ctype.h>.
5894 * nsterm.m: Include <c-ctype.h>.
5895 * charset.c (read_hex):
5896 * doc.c (Fsnarf_documentation):
5897 * fileio.c (IS_DRIVE) [WINDOWSNT]:
5898 (DRIVE_LETTER) [DOS_NT]:
5899 (Ffile_name_directory, Fexpand_file_name)
5900 (Fsubstitute_in_file_name):
5901 * font.c (font_parse_xlfd, font_parse_fcname):
5902 * frame.c (x_set_font_backend):
5903 * gtkutil.c (xg_get_font):
5904 * image.c (xbm_scan, xpm_scan, pbm_scan_number):
5905 * nsimage.m (hexchar):
5906 * nsterm.m (ns_xlfd_to_fontname):
5907 * sysdep.c (system_process_attributes):
5908 * xfaces.c (hash_string_case_insensitive):
5909 Use C-locale tests instead of locale-specific tests for character
5910 types, since we want the ASCII interpretation here, not the
5911 interpretation suitable for whatever happens to be the current locale.
5912
52162052
MR
59132012-08-16 Martin Rudalics <rudalics@gmx.at>
5914
5915 Consistently check windows for validity/liveness
5916 (Bug#11984, Bug#12025, Bug#12026).
5917 * lisp.h (CHECK_VALID_WINDOW): New macro.
5918 * window.c (decode_window): Rename to decode_live_window.
5919 (decode_valid_window, Fwindow_valid_p): New functions.
5920 (Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p)
5921 (Fframe_first_window, Fframe_selected_window, Fwindow_parent)
5922 (Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling)
5923 (Fwindow_prev_sibling, Fwindow_combination_limit)
5924 (Fset_window_combination_limit, Fwindow_use_time)
5925 (Fwindow_total_height, Fwindow_total_width, Fwindow_new_total)
5926 (Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column)
5927 (Fwindow_top_line, Fwindow_body_height, Fwindow_body_width)
5928 (Fwindow_hscroll, Fset_window_hscroll)
5929 (Fwindow_redisplay_end_trigger)
5930 (Fset_window_redisplay_end_trigger, Fwindow_edges)
5931 (Fwindow_pixel_edges, Fwindow_absolute_pixel_edges)
5932 (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
5933 (Fcoordinates_in_window_p, Fwindow_point, Fwindow_start)
5934 (Fwindow_end, Fset_window_point, Fset_window_start)
5935 (Fpos_visible_in_window_p, Fwindow_line_height)
5936 (Fwindow_dedicated_p, Fset_window_dedicated_p)
5937 (Fwindow_prev_buffers, Fset_window_prev_buffers)
5938 (Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter)
5939 (Fset_window_parameter, Fwindow_display_table)
5940 (Fset_window_display_table, Fdelete_other_windows_internal)
5941 (Fset_window_buffer, Fset_window_new_total)
5942 (Fset_window_new_normal, Fdelete_window_internal)
5943 (Fwindow_text_height, Fset_window_margins, Fwindow_margins)
5944 (Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars)
5945 (Fwindow_scroll_bars): Check whether argument window is a valid or
5946 live window. Update doc-strings.
5947 (syms_of_window): New symbol Qwindow_valid_p.
5948 * keyboard.c (Fposn_at_x_y): Check whether argument
5949 frame_or_window denotes a valid window.
5950
2751c80f
DA
59512012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
5952
5953 Fix previous char table change.
5954 * lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
5955 * chartab.c (optimize_sub_char_table): Likewise.
5956
032a42c8
CY
59572012-08-16 Chong Yidong <cyd@gnu.org>
5958
a2d19368
CY
5959 * gtkutil.c (xg_get_font): Demand an Xft font (Bug#3228).
5960
032a42c8
CY
5961 * xfont.c (xfont_open):
5962 * xftfont.c (xftfont_open): Set the font's max_width field.
5963
5964 * nsfont.m (nsfont_open): Similar to the Xft backend, set
5965 min_width to space_width and average_width to the average over
5966 printable ASCII characters.
5967 (ns_char_width): Code cleanup.
5968 (ns_ascii_average_width): New utility function.
5969
5970 * font.h (struct font): Update comments.
5971
a098c930
DA
59722012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
5973
032a42c8 5974 Simple interface to set Lisp_Object fields of character tables.
a098c930
DA
5975 * lisp.h (CSET): New macro.
5976 (char_table_set_extras, char_table_set_contents)
5977 (sub_char_table_set_contents): New function.
5978 * casetab.c, category.c, chartab.c, fns.c, fontset.c, search.c:
5979 * syntax.c: Adjust users.
5980
8be3a09c
SM
59812012-08-16 Stefan Monnier <monnier@iro.umontreal.ca>
5982
5983 * eval.c (eval_sub): Bind lexical-binding.
5984 * lread.c (Qlexical_binding): Make non-static.
5985
ac4845a6
JD
59862012-08-15 Jan Djärv <jan.h.d@swipnet.se>
5987
ddee6515
JD
5988 * nsmenu.m (popupSession): Remove.
5989 (pop_down_menu): Remove endModalSession.
5990 (timeout_handler:): New method.
5991 (runDialogAt:): Get next timeout. Start a NSTimer with that timeout.
5992 Call runModalForWindow. Check timer_fired when it returns.
5993 If not set, cancel timer and break out of loop.
5994 Otherwise loop again, with a new timeout.
5995
5996 * nsterm.m: Include fcntl.h if present.
5997 (fd_entry, t_readfds, inNsSelect): Remove.
5998 (select_writefds, select_valid, select_timeout, selfds)
5999 (select_mutex, apploopnr): Add.
6000 (EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
6001 Otherwise call kbd_buffer_store_event.
6002 (ns_send_appdefined): Remove release of fd_entry.
6003 (ns_read_socket): Always send appdefined. Remove inNsSelect check.
6004 Increment and decrement apploopnr.
6005 (ns_select): If no file descriptors, just do a NSTimer.
6006 Otherwise copy read/write masks and start select thread (fd_handler).
6007 Start main loop and wait for application defined event.
6008 Inform select thread to stop selecting after main loop is exited.
6009 (ns_term_init): Create selfds pipe and set non-blocking.
fc0c31f8 6010 Initialize select_mutex. Start the select thread (fd_handler).
ddee6515
JD
6011 (fd_handler:): Loop forever, wait for info from the main thread
6012 to either start or stop selecting. When select returns, send
6013 and appdefined event.
6014 (sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
6015 If not call kbd_buffer_store_event.
6016
6017 * nsterm.h (EmacsApp): fd_handler takes id argument.
6018 (EmacsDialogPanel): Add timer_fired and timeout_handler.
6019
ac4845a6
JD
6020 * gtkutil.c (xg_mark_data): Use FRAME_X_P.
6021
eb424fe3
EZ
60222012-08-15 Eli Zaretskii <eliz@gnu.org>
6023
6024 * region-cache.c (move_cache_gap): Update gap_len using the actual
6025 growth of the boundaries array. Do not change cache_len.
6026 (Bug#12196)
6027
4e6a86c6
DA
60282012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6029
6030 Generalize and cleanup font subsystem checks.
6031 * font.h (FONT_DEBUG, font_assert): Remove.
8be3a09c
SM
6032 * font.c, fontset.c, w32font.c, xfont.c, xftfont.c:
6033 Change font_assert to eassert. Use eassert where appropriate.
4e6a86c6 6034
5bf192ca
DA
60352012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6036
6037 * gtkutil.c (xg_get_font): Use pango_units_to_double.
6038
f2045622
CY
60392012-08-15 Chong Yidong <cyd@gnu.org>
6040
8be3a09c
SM
6041 * gtkutil.c (xg_get_font): Rename from xg_get_font_name.
6042 When using the new font chooser, use gtk_font_chooser_get_font_desc to
6043 extract the font descriptor instead of just the font name.
6044 In that case, return a font spec instead of a string.
f2045622
CY
6045 (x_last_font_name): Move to this file from xfns.c.
6046
6047 * xfns.c (Fx_select_font): The return value can also be a font
6048 spec. Move x_last_font_name management to gtkutil.c.
6049
6050 * xfaces.c: Make font weight and style symbols non-static.
6051
7f6feb56
SM
60522012-08-15 Stefan Monnier <monnier@iro.umontreal.ca>
6053
6054 * minibuf.c (read_minibuf): Ignore caller's inhibit-read-only
6055 (bug#12117).
6056
fecbd8ff
SM
60572012-08-14 Stefan Monnier <monnier@iro.umontreal.ca>
6058
6059 * alloc.c (Fgarbage_collect): Use plural form consistently.
6060
9b8d5165
EZ
60612012-08-14 Eli Zaretskii <eliz@gnu.org>
6062
6063 * keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
6064 iteration through the command loop. Fixes a problem whereby mouse
6065 movements are ignored until the first mouse click.
6066
f5d9e83a
PE
60672012-08-14 Paul Eggert <eggert@cs.ucla.edu>
6068
6069 Use bool, not int, for Lisp booleans.
6070 This is more natural, and on my platform (GCC 4.7.1 x86-64) it
6071 makes Emacs a bit smaller and presumably a bit faster.
6072 * lisp.h: Include <stdbool.h>.
6073 (struct Lisp_Boolfwd, defvar_bool):
6074 * lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
6075 * regex.c [!emacs]: Include <stdbool.h>.
6076 (false, true): Remove; <stdbool.h> does this for us now.
6077
55802e4a
CY
60782012-08-14 Chong Yidong <cyd@gnu.org>
6079
4abcdac8
CY
6080 * character.c (Fcharacterp): Doc fix (Bug#12076).
6081
6082 * data.c (Findirect_variable): Doc fix (Bug#11040).
6083
55802e4a
CY
6084 * chartab.c (Fmap_char_table): Doc fix (Bug#12061).
6085
6086 * editfns.c (Fformat): Doc fix (Bug#12059).
4abcdac8 6087 (Fsave_current_buffer): Doc fix (Bug#11542).
55802e4a 6088
8e99d072
BR
60892012-08-14 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
6090
6091 * keyboard.c (access_keymap_keyremap): Accept anonymous functions
6092 (bug#12022).
6093
08908aca
MR
60942012-08-14 Martin Rudalics <rudalics@gmx.at>
6095
6096 * frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
6097 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6098 * minibuf.c (choose_minibuf_frame, read_minibuf):
6099 * w32fns.c (x_create_tip_frame):
6100 * xfns.c (x_create_tip_frame): Call set_window_buffer instead of
6101 Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).
6102
56120d6f
PE
61032012-08-14 Paul Eggert <eggert@cs.ucla.edu>
6104
6105 * intervals.c (offset_intervals): Remove obsolete comment.
6106
67b77c0b
AS
61072012-08-14 Andreas Schwab <schwab@linux-m68k.org>
6108
6109 * gtkutil.c (find_rtl_image, update_frame_tool_bar): Use NILP.
6110
f48b82fd
GR
61112012-08-14 Gergely Risko <gergely@risko.hu>
6112
6113 * coding.c (decode_coding): Record buffer modification before
6114 disabling undo_list (Bug#11773).
6115
fd318b54
DA
61162012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6117
6118 Revert and cleanup some recent overlay changes.
6119 * buffer.h (enum overlay_type): Remove.
6120 (buffer_get_overlays, buffer_set_overlays): Likewise.
6121 (buffer_set_overlays_before, buffer_set_overlays_after):
6122 New function. Adjust users.
6123 (unchain_both): Add eassert.
6124
41a62dd9
DA
61252012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6126
6127 * gtkutil.c (update_frame_tool_bar): Use EQ where appropriate.
6128
5884c324
PE
61292012-08-14 Paul Eggert <eggert@cs.ucla.edu>
6130
6131 * gtkutil.c (xg_mark_data): Don't assume C99.
6132
ca06f160
JD
61332012-08-13 Jan Djärv <jan.h.d@swipnet.se>
6134
6135 * gtkutil.c (xg_frame_tb_info): New struct.
6136 (TB_INFO_KEY): New define.
6137 (xg_free_frame_widgets): Free xg_frame_tb_info for frame if present.
6138 (xg_mark_data): Mark Lisp_Objects in xg_frame_tb_info.
6139 (xg_create_tool_bar): Allocate and initialize a xg_frame_tb_info
6140 if not present.
6141 (update_frame_tool_bar): Return early if data in xg_frame_tb_info
fc0c31f8 6142 is up to date. Otherwise store new data.
ca06f160
JD
6143 (free_frame_tool_bar): Free xg_frame_tb_info if present.
6144
7864a3f7
DA
61452012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6146
6147 Use KSET for write access to Lisp_Object members of struct kboard.
6148 * keyboard.h (KSET): New macro.
6149 * callint.c, category.c, frame.c, keyboard.c, keyboard.h, macros.c:
6150 * msdos.c, nsfns.m, nsterm.m, term.c, w32fns.c, w32term.c, xfns.c:
6151 * xterm.c: Adjust users.
6152
4c31be61
DA
61532012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6154
6155 Use BSET for write access to Lisp_Object members of struct buffer.
6156 * buffer.h (BSET): New macro.
6157 * buffer.c, casetab.c, cmds.c, coding.c, data.c, editfns.c:
6158 * fileio.c, frame.c, indent.c, insdel.c, intervals.c, keymap.c:
6159 * minibuf.c, print.c, process.c, syntax.c, undo.c, w32fns.c:
6160 * window.c, xdisp.c, xfns.c: Adjust users.
6161
14ae4239
BT
61622012-08-11 BT Templeton <bpt@hcoop.net> (tiny change)
6163
6164 * lread.c (syms_of_lread): Initialize Vlexical_binding.
6165
32bcadb4
JD
61662012-08-11 Jan Djärv <jan.h.d@swipnet.se>
6167
3d29b2ce 6168 * nsterm.m (not_in_argv): New function.
fc0c31f8 6169 (application:openFile, application:openTempFile:):
3d29b2ce
JD
6170 (application:openFileWithoutUI:, application:openFiles:): Open file
6171 if not_in_argv returns non-zero (bug#12171).
6172
32bcadb4 6173 * gtkutil.c (gtk_font_chooser_dialog_new, GTK_FONT_CHOOSER)
14ae4239
BT
6174 (gtk_font_chooser_set_font, gtk_font_chooser_get_font):
6175 Define for Gtk+ versions less than 3.2.
32bcadb4
JD
6176 (xg_get_font_name): Use those functions/macros here.
6177 Reported by Frans Oilinki <moilinki@gmail.com>.
6178
9ff9402d 61792012-08-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8ccd072a
YM
6180
6181 * unexmacosx.c (copy_data_segment): Copy initialized data in
6182 statically linked libraries from input file rather than memory.
6183
db74a5fc
YM
6184 * unexmacosx.c (print_load_command_name): Add cases LC_MAIN,
6185 LC_SOURCE_VERSION, and LC_DYLIB_CODE_SIGN_DRS.
6186 (dump_it) [LC_DYLIB_CODE_SIGN_DRS]: Call copy_linkedit_data.
6187
25e65510
GM
61882012-08-10 Glenn Morris <rgm@gnu.org>
6189
6190 * conf_post.h (IF_LINT, lint_assume): Move here from lisp.h.
6191 * lisp.h (IF_LINT, lint_assume): Move to conf_post.h.
6192
7961135c
DA
61932012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6194
6195 Fix last change to allow compilation with low optimization levels.
6196 * intervals.c (INTERVALS_INLINE): Define to EXTERN_INLINE.
6197 Reported by Jan Djärv <jan.h.d@swipnet.se>.
6198
42b3a444
DA
61992012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6200
6201 Use common inline syntax in intervals.h.
6202 * intervals.h (INTERVALS_INLINE): New macro.
6203 Change all users from LISP_INLINE.
6204
9fb0c957
DA
62052012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6206
6207 Define Qnone once for all platforms.
6208 * frame.c (Qnone): Define here.
6209 (syms_of_frame): DEFSYM it.
6210 * lisp.h (Qnone): New declaration.
6211 * nsfns.m, nsterm.h, nsterm.m, w32fns.c, w32font.c:
6212 * xfns.c: Remove duplication. Adjust users.
6213
65e8ee52
DA
62142012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6215
6216 Remove unused macros from intervals.h.
6217 * intervals.h (MERGE_INSERTIONS, DISPLAY_INVISIBLE_GLYPH): Remove.
6218 * intervals.c: Adjust comment.
6219
9b855fd6
EZ
62202012-08-10 Eli Zaretskii <eliz@gnu.org>
6221
6222 * w32fns.c <w32_unicode_gui>: New static variable.
6223 (globals_of_w32fns): Initialize it according to os_subtype.
6224 (w32_init_class, w32_msg_pump, w32_wnd_proc): Use it instead of
6225 testing os_subtype.
6226
39cb9e56 62272012-08-10 Joakim Hårsman <joakim.harsman@gmail.com> (tiny change)
d30be705
EZ
6228 Eli Zaretskii <eliz@gnu.org>
6229
6230 Fix bug #10299 with Unicode characters sent by customized
6231 keyboards created by MSKLC.
6232 * w32fns.c (INIT_WINDOW_CLASS): New macro.
6233 (w32_init_class): Use it to initialize the Emacs class with either
6234 ANSI or Unicode API calls.
6235 (w32_msg_pump): Call GetMessageW and DispatchMessageW on NT and
6236 later.
6237 (w32_wnd_proc): If the character code sent by WM_CHAR or
6238 WM_SYSCHAR is above 255, post a WM_UNICHAR message, not the
6239 original message. Call DefWindowProcW on NT and later.
6240
9374581a
GM
62412012-08-10 Glenn Morris <rgm@gnu.org>
6242
4b94e8cf
GM
6243 * Makefile.in (config_h): Fix conf_post.h out-of-tree build location.
6244
9374581a
GM
6245 * lisp.h (DIRECTORY_SEP): Let configure set it.
6246
a2752828
DA
62472012-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6248
6249 Use TSET for write access to Lisp_Object slots of struct terminal.
6250 * termhooks.h (TSET): New macro.
6251 * coding.c, terminal.c, xselect.c: Adjust users.
6252
cc92c454
SM
62532012-08-08 Stefan Monnier <monnier@iro.umontreal.ca>
6254
6255 * xdisp.c (safe_eval_handler): Remove prototype. Receive args describing
6256 the failing expression, include them in the error message.
6257 * eval.c (internal_condition_case_n): Pass nargs and args to hfun.
6258 * lisp.h (internal_condition_case_n): Update declaration.
6259
4cb3e6b3
DA
62602012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6261
6262 Inline functions to examine and change buffer overlays.
6263 * buffer.c (unchain_both): New function.
6264 * buffer.h (buffer_get_overlays, buffer_set_overlays):
6265 (buffer_has_overlays): New function.
6266 (enum overlay_type): New enum.
6267 * alloc.c, buffer.c, editfns.c, fileio.c, indent.c:
6268 * insdel.c, intervals.c, print.c, xdisp.c: Adjust users.
6269
8707c1e5
DA
62702012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6271
6272 Inline functions to examine and change buffer intervals.
6273 * alloc.c (mark_interval_tree): Remove.
6274 (MARK_INTERVAL_TREE): Simplify.
6275 (UNMARK_BALANCE_INTERVALS): Remove. Adjust users.
6276 * intervals.c (buffer_balance_intervals): New function.
6277 (graft_intervals_into_buffer): Adjust indentation.
6278 (set_intervals_multibyte): Simplify.
6279 * buffer.h (BUF_INTERVALS): Remove.
6280 (buffer_get_intervals, buffer_set_intervals): New function.
6281 * alloc.c, buffer.c, editfns.c, fileio.c, indent.c, insdel.c:
6282 * intervals.c, textprop.c: Adjust users.
6283
ad8c997f
DA
62842012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6285
6286 Inline functions to examine and change string intervals.
6287 * lisp.h (STRING_INTERVALS, STRING_SET_INTERVALS): Remove.
6288 (string_get_intervals, string_set_intervals): New function.
6289 * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
6290 * lread.c, print.c, textprop.c: Adjust users.
6291
32ac3a6b
GM
62922012-08-08 Glenn Morris <rgm@gnu.org>
6293
6294 * lisp.mk (lisp): Remove language/persian.elc.
6295
77c7bcb1
DA
62962012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6297
6298 Cleanup intervals.
6299 * intervals.h (NULL_INTERVAL, DEFAULT_INTERVAL): Remove.
6300 (NULL_INTERVAL_P): Likewise. Adjust users.
14ae4239
BT
6301 (FRONT_STICKY_P, END_NONSTICKY_P, FRONT_NONSTICKY_P):
6302 Adjust comment. Move under #if 0.
77c7bcb1
DA
6303 * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
6304 * print.c, syntax.c, textprop.c, xdisp.c: Adjust users.
6305
9c08a8d4
DA
63062012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6307
6308 Check total length of intervals with eassert.
6309 * intervals.h (CHECK_TOTAL_LENGTH): Remove.
6310 * intervals.c: Change all users to eassert.
6311
26d16b35
EZ
63122012-08-07 Eli Zaretskii <eliz@gnu.org>
6313
14ae4239
BT
6314 * .gdbinit (xframe, xwindow, nextcons, xcar, xcdr, xlist):
6315 Rename fields to match removal of FGET and WGET and disuse of
26d16b35
EZ
6316 INTERNAL_FIELD in Lisp_Cons.
6317
c644523b
DA
63182012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6319
6320 Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.
6321 * lisp.h (struct Lisp_Symbol): Change xname to meaningful
6322 name since all xname users are fixed long time ago. Do not
6323 use INTERNAL_FIELD.
6324 (set_symbol_name, set_symbol_function, set_symbol_plist):
6325 (set_symbol_next, set_overlay_plist): New function.
6326 (struct Lisp_Cons): Do not use INTERNAL_FIELD.
6327 (struct Lisp_Overlay): Likewise.
6328 (CVAR, MVAR, SVAR): Remove.
6329 * alloc.c, buffer.c, buffer.h, bytecode.c, cmds.c, data.c:
6330 * doc.c, eval.c, fns.c, keyboard.c, lread.c, nsselect.m:
6331 * xterm.c: Adjust users.
6332 * .gdbinit: Change to use name field of struct Lisp_Symbol
6333 where appropriate.
6334
6a3d20cc
DA
63352012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6336
6337 Basic functions to set Lisp_Object and pointer slots of intervals.
6338 * intervals.h (interval_set_parent, interval_set_object):
6339 (interval_set_left, interval_set_right, interval_set_plist):
6340 (interval_copy_parent): New function.
6341 (SET_INTERVAL_OBJECT, SET_INTERVAL_PARENT, INTERVAL_PTR_SIZE): Remove.
14ae4239
BT
6342 (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE):
6343 Adjust indentation.
6a3d20cc
DA
6344 (INTERVAL_SIZE): Remove. Adjust users.
6345 * alloc.c, intervals.c, lread.c, textprop.c: Use new functions.
6346
4d2b044c
DA
63472012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6348
6349 Drop PGET and revert read access to Lisp_Objects slots of Lisp_Process.
6350 * process.h (PGET): Remove.
6351 (struct Lisp_Process): Do not use INTERNAL_FIELD.
6352 * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
6353
d3d50620
DA
63542012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6355
6356 Drop WGET and revert read access to Lisp_Objects slots of struct window.
6357 * window.h (WGET): Remove.
6358 (struct window): Do not use INTERNAL_FIELD.
6359 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
6360 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
6361 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
6362 * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
6363 * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
6364 Adjust users.
6365
d10a51dc
CY
63662012-08-07 Chong Yidong <cyd@gnu.org>
6367
6368 * window.c (Fwindow_edges, Fwindow_pixel_edges)
6369 (Fwindow_absolute_pixel_edges, Fdelete_other_windows_internal)
6370 (Fdelete_window_internal): Signal an error if the window is not on
6371 a live frame (Bug#12025).
6372
e69b0960
DA
63732012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6374
6375 Drop FGET and revert read access to Lisp_Objects slots of struct frame.
6376 * frame.h (FGET): Remove.
6377 (struct frame): Do not use INTERNAL_FIELD.
6378 * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
6379 * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
6380 * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
6381 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
6382
25a20a3a
JB
63832012-08-06 Juanma Barranquero <lekktu@gmail.com>
6384
6385 * w32.c: Silence compiler warnings.
6386 (map_w32_filename): Remove unused variable `is_fat'.
6387 (chase_symlinks): Add parentheses around expression.
6388
1c6f11f4
GM
63892012-08-06 Glenn Morris <rgm@gnu.org>
6390
1db4583a
GM
6391 * sysdep.c: Respect BROKEN_GETWD.
6392
1c6f11f4
GM
6393 * dispnew.c (GNU_LIBRARY_PENDING_OUTPUT_COUNT, PENDING_OUTPUT_COUNT):
6394 Let configure handle it.
6395 (stdio_ext.h) [DISPNEW_NEEDS_STDIO_EXT]: Include it.
6396
2b90362b
DA
63972012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6398
6399 Use GCALIGNMENT where appropriate.
6400 * alloc.c (XMALLOC_HEADER_ALIGNMENT, roundup_size):
6401 (union aligned_Lisp_Symbol, union aligned_Lisp_Misc):
6402 (mark_maybe_pointer, pure_alloc): Change to use GCALIGNMENT.
6403
5f50daf2
EZ
64042012-08-06 Eli Zaretskii <eliz@gnu.org>
6405
14ae4239
BT
6406 * w32menu.c (set_frame_menubar, initialize_frame_menubar):
6407 Don't use FRAME_MENU_BAR_ITEMS as an lvalue.
5f50daf2 6408
cbcc7007
SM
64092012-08-06 Stefan Monnier <monnier@iro.umontreal.ca>
6410
6411 * buffer.h (struct buffer): Revert `indirections' to a simple int;
6412 that should be sufficient for everyone.
6413
4d365fa4
JD
64142012-08-06 Jan Djärv <jan.h.d@swipnet.se>
6415
6416 * keyboard.c (timer_check_2): Add break so timer_check returns next
6417 timeout.
6418
dd86bd82
DA
64192012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6420
6421 Fix Windows build errors introduced after converting to WGET and WSET.
6422 * w32term.c (w32_set_vertical_scroll_bar): Change to use WSET.
6423 Reported by Andy Moreton <andrewjmoreton@gmail.com>.
6424
054e1668
JD
64252012-08-06 Jan Djärv <jan.h.d@swipnet.se>
6426
6427 * nsterm.m (ns_frame_rehighlight): Use FSET.
6428
6429 * nsmenu.m (ns_update_menubar): Use FSET.
6430
21238f11
DA
64312012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6432
6433 Separate read and write access to Lisp_Object slots of Lisp_Process.
6434 * process.h (PGET, PSET): New macros similar to AREF and ASET.
6435 * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
6436
077288cf
DA
64372012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6438
6439 Separate read and write access to Lisp_Object slots of struct window.
6440 * window.h (WGET, WSET): New macros similar to AREF and ASET.
6441 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
6442 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
6443 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
6444 * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
6445 * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
6446 Adjust users.
6447
71688bd7
DA
64482012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6449
6450 Fix Windows build errors introduced after converting to FGET and FSET.
6451 * w32term.c (x_frame_rehighlight, x_scroll_bar_create):
6452 (w32_condemn_scroll_bars, w32_redeem_scroll_bar):
6453 (w32_judge_scroll_bars): Change to use FSET.
6454 Reported by Andy Moreton <andrewjmoreton@gmail.com>.
6455
f99bac93
DA
64562012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6457
6458 Fix replacement typo.
6459 * window.c (replace_window): Set root_window instead of
6460 selected_window. This fixes a total window subsystem
6461 malfunction reported by Bastien Guerry <bzg@gnu.org>.
6462
8c2a0f2d
GM
64632012-08-06 Glenn Morris <rgm@gnu.org>
6464
6465 * lisp.mk (lisp): Add language/persian.elc.
6466
edd74c35
DA
64672012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6468
6469 Separate read and write access to Lisp_Object slots of struct frame.
6470 * frame.h (FGET, FSET): New macros similar to AREF and ASET.
6471 * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
6472 * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
6473 * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
6474 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
6475
8671676c
AS
64762012-08-05 Andreas Schwab <schwab@linux-m68k.org>
6477
6478 * emacs.c (decode_env_path): Only use defaulted if WINDOWSNT.
6479
663e2b3f
DA
64802012-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6481
6482 Generalize common compile-time constants.
6483 * lisp.h (header_size, bool_header_size, word_size): Now here.
6484 (struct Lisp_Vector): Add comment.
6485 (struct Lisp_Bool_Vector): Move up to define handy constants.
6486 (VECSIZE, PSEUDOVECSIZE): Simplify.
6487 (SAFE_ALLOCA_LISP): Use new constant. Adjust indentation.
6488 * buffer.c, buffer.h, bytecode.c, callint.c, eval.c, fns.c:
6489 * font.c, fontset.c, keyboard.c, keymap.c, macros.c, menu.c:
6490 * msdos.c, w32menu.c, w32term.h, window.c, xdisp.c, xfaces.c:
6491 * xfont.c, xmenu.c: Use word_size where appropriate.
6492
d32e47af
LM
64932012-08-05 Lawrence Mitchell <wence@gmx.li>
6494
6495 * search.c (Freplace_match): Treat \? in the replacement text
6496 literally (Bug#8161).
6497
e5d9c0d1
CY
64982012-08-05 Chong Yidong <cyd@gnu.org>
6499
6500 * term.c (Vsuspend_tty_functions, Vresume_tty_functions):
6501 * frame.c (Vdelete_frame_functions):
6502 * emacs.c (Vkill_emacs_hook): Doc fix.
6503
8da0576b
EZ
65042012-08-04 Eli Zaretskii <eliz@gnu.org>
6505
6506 * xfns.c (x_set_menu_bar_lines): Fix compilation error in
6507 --with-x-toolkit=no builds.
6508 Reported by Carsten Mattner <carstenmattner@gmail.com>.
6509
02676e5d
CY
65102012-08-04 Chong Yidong <cyd@gnu.org>
6511
6512 * syntax.c (Fmodify_syntax_entry): Doc fix.
6513
97147da9
EZ
65142012-08-04 Eli Zaretskii <eliz@gnu.org>
6515
76151e2c
EZ
6516 Fix startup warnings about ../site-lisp on MS-Windows. (Bug#11959)
6517 * w32.c (init_environment): Change the default values of many
6518 environment variables in dflt_envvars[] to NULL, to avoid pushing
14ae4239
BT
6519 them into environment when they were not already defined.
6520 Remove the code that deletes site-lisp subdirectories from the default
76151e2c 6521 value of EMACSLOADPATH, as it is no longer needed.
14ae4239
BT
6522 (check_windows_init_file): Now external, not static.
6523 Use Vload_path as is, without adding anything, as this function is now
76151e2c
EZ
6524 called when Vload_path is already set up.
6525
6526 * w32.h (check_windows_init_file): Add prototype.
6527
6528 * emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
6529 directory, ignore the /*/i386/ tail in Vinvocation_directory, for
6530 compatibility with Posix platforms.
6531 (main): Move the call to check_windows_init_file to here from
6532 w32.c.
6533 (decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
6534 any, in the DEFALT argument into the root of the Emacs build or
6535 installation tree, as appropriate.
6536
6537 * callproc.c (init_callproc_1): Call decode_env_path instead of
6538 doing its equivalent by hand.
6539 (init_callproc): Replace DOS_NT condition with MSDOS, thus letting
6540 the code that sets Vexec_path run on MS-Windows.
6541
6542 * lread.c (init_lread): Add comments to #ifdef's.
6543
97147da9
EZ
6544 * msdos.c (dos_set_window_size, IT_update_begin)
6545 (IT_frame_up_to_date, IT_set_frame_parameters): Use FVAR and WVAR
6546 instead of direct references.
6547
185ee146
PE
65482012-08-04 Paul Eggert <eggert@cs.ucla.edu>
6549
6550 Export DEFAULT_REHASH_* to GDB.
6551 * lisp.h (DEFAULT_REHASH_THRESHOLD, DEFAULT_REHASH_SIZE):
6552 Now constants, not macros.
6553
8834c57a
PE
65542012-08-03 Paul Eggert <eggert@cs.ucla.edu>
6555
98c6f1e3
PE
6556 Remove unnecessary casts involving pointers.
6557 These casts are no longer needed now that we assume C89 or later,
6558 since they involve casting to or from void *.
6559 * alloc.c (make_pure_string, make_pure_c_string, pure_cons)
6560 (make_pure_float, make_pure_vector):
6561 * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP):
6562 * macros.c (Fstart_kbd_macro):
6563 * menu.c (find_and_return_menu_selection):
6564 * minibuf.c (read_minibuf_noninteractive):
6565 * sysdep.c (closedir):
6566 * xdisp.c (x_produce_glyphs):
6567 * xfaces.c (compare_fonts_by_sort_order):
6568 * xfns.c (x_real_positions, select_visual):
6569 * xselect.c (x_stop_queuing_selection_requests)
6570 (x_get_window_property, x_get_window_property_as_lisp_data):
6571 * xterm.c (x_set_frame_alpha, x_find_modifier_meanings):
6572 Remove unnecessary pointer casts.
6573 * alloc.c (record_xmalloc): New function.
6574 * lisp.h (record_xmalloc): New decl.
6575 (SAFE_ALLOCA): Now takes just one arg -- the size -- and acts
6576 more like a function. This is because the pointer cast is not
6577 needed. All uses changed.
6578 * print.c (print_string, print_error_message): Avoid length recalc.
6579
8834c57a
PE
6580 Improve fix for macroexp crash with debugging (Bug#12118).
6581 * lisp.h (ASET) [ENABLE_CHECKING]: Pay attention to
6582 ARRAY_MARK_FLAG when checking subscripts, because ASET is
6583 not supposed to be invoked from the garbage collector.
6584 See Andreas Schwab in <http://bugs.gnu.org/12118#25>.
6585 (gc_aset): New function, which is like ASET but can be
6586 used in the garbage collector.
6587 (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
6588 (set_hash_index): Use it instead of ASET.
6589
6dad7178
EZ
65902012-08-03 Eli Zaretskii <eliz@gnu.org>
6591
6592 Support symlinks on latest versions of MS-Windows.
6593 * w32.c: Include winioctl.h and aclapi.h.
6594 (is_symlink, chase_symlinks, enable_privilege, restore_privilege)
6595 (revert_to_self): Forward declarations of static functions.
6596 <static BOOL g_b_init_get_security_info>:
6597 <g_b_init_create_symbolic_link>: New static flags.
6598 (globals_of_w32): Initialize them to zero.
6599 (GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
6600 (map_w32_filename): Improve commentary. Simplify switch.
6601 (SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
6602 headers (most versions of MinGW w32api don't).
6603 (get_security_info, create_symbolic_link)
6604 (get_file_security_desc_by_handle, is_symlink, chase_symlinks):
6605 New functions.
6606 (sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
6607 in the argument file name.
6608 (sys_access): Call unc_volume_file_attributes only if
6609 GetFileAttributes fails with network-related error codes.
6610 (sys_rename): Diagnose renaming of a symlink when the user doesn't
6611 have the required privileges.
14ae4239 6612 (get_file_security_desc_by_name): Rename from
6dad7178
EZ
6613 get_file_security_desc.
6614 (stat_worker): New function, with most of the guts of 'stat', and
14ae4239
BT
6615 with addition of handling of symlinks and support for 'lstat'.
6616 If possible, get file's attributes and security information by
6dad7178
EZ
6617 handle, not by name. Produce S_IFLNK bit for symlinks, when
6618 called from 'lstat'.
6619 (stat, lstat): New functions, call 'stat_worker'.
6620 (symlink, readlink, careadlinkat): Rewritten to create and resolve
6621 symlinks when the underlying filesystem supports them.
6622
f162bcc3
PE
66232012-08-02 Paul Eggert <eggert@cs.ucla.edu>
6624
79ea6c20
PE
6625 Fix macroexp crash on Windows with debugging (Bug#12118).
6626 * lisp.h (ASET) [ENABLE_CHECKING]: Ignore ARRAY_MARK_FLAG when
6627 checking subscripts; problem introduced with the recent
6628 "ASET (a, i, v)" rather than "AREF (a, i) = v" patch.
6629 (ARRAY_MARK_FLAG): Now a macro as well as a constant,
6630 since it's used in non-static inline functions now.
6631
c0ce93fd
PE
6632 * xfaces.c (face_at_buffer_position, face_for_overlay_string):
6633 Don't assume buffer size fits in 'int'. Remove unused local.
c71f5156 6634
f162bcc3
PE
6635 Use C99-style 'extern inline' if available.
6636 * buffer.h (BUFFER_INLINE):
6637 * category.h (CATEGORY_INLINE):
6638 * character.h (CHARACTER_INLINE):
6639 * charset.h (CHARSET_INLINE):
6640 * composite.h (COMPOSITE_INLINE):
6641 * dispextern.h (DISPEXTERN_INLINE):
6642 * lisp.h (LISP_INLINE):
6643 * systime.h (SYSTIME_INLINE):
6644 New macro, replacing 'static inline' in this header.
6645 * buffer.h, category.h, character.h, charset.h, composite.h:
6646 * dispextern.h, lisp.h, systime.h:
6647 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6648 * alloc.c (LISP_INLINE):
6649 * buffer.c (BUFFER_INLINE):
6650 * category.c (CATEGORY_INLINE):
6651 * character.c (CHARACTER_INLINE):
6652 * charset.c (CHARSET_INLINE):
6653 * composite.c (COMPOSITE_INLINE):
6654 * dispnew.c (DISPEXTERN_INLINE):
6655 * sysdep.c (SYSTIME_INLINE):
6656 Define to EXTERN_INLINE, so that the corresponding functions
6657 are compiled into code.
6658 * conf_post.h (INLINE, EXTERN_INLINE, INLINE_HEADER_BEGIN)
6659 (INLINE_HEADER_END): New macros.
6660 * lisp.h (PSEUDOVECTOR_FLAG): Now a macro as well as a constant,
6661 since it's used in non-static inline functions now.
a8333d03 6662 (VALMASK) [!USE_LSB_TAG]: Likewise.
f162bcc3 6663
837b365b
GM
66642012-08-02 Glenn Morris <rgm@gnu.org>
6665
d66b744d
GM
6666 * s/: Remove empty directory.
6667
837b365b
GM
6668 * s/ms-w32.h: Move to ../nt/inc.
6669 * makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
6670 Update for new ms-w32.h location.
6671
13294f95
PE
66722012-08-02 Paul Eggert <eggert@cs.ucla.edu>
6673
6674 Port to Solaris 8.
6675 * syswait.h (WRETCODE): Remove, consistently with ../configure.ac.
6676
90df0db3
GM
66772012-08-02 Glenn Morris <rgm@gnu.org>
6678
6679 * nsterm.m (ns_exec_path, ns_load_path): Use SEPCHAR rather than
6680 hard-coding the path separator.
6681
4939150c
PE
66822012-08-01 Paul Eggert <eggert@cs.ucla.edu>
6683
6684 Use "ASET (a, i, v)" rather than "AREF (a, i) = v".
6685 This how ASET and AREF are supposed to work, and makes
6686 it easier to think about future improvements. See
6687 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00026.html>.
6688 * charset.h (set_charset_attr): New function.
6689 All lvalue-style uses of CHARSET_DECODER etc. changed to use it.
6690 * lisp.h (ASET): Rewrite so as not to use AREF in an lvalue style.
6691 (aref_addr): New function. All uses of &AREF(...) changed.
6692 (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
6693 (set_hash_index): New functions. All lvalue-style uses of
6694 HASH_KEY etc. changed.
6695 * keyboard.c (set_prop): New function. All lvalue-style uses
6696 of PROP changed.
6697
947b2afd
AA
66982012-08-01 Alp Aker <alp.tekin.aker@gmail.com>
6699
6700 * nsterm.m (ns_set_vertical_scroll_bar, ns_redeem_scroll_bar)
6701 (EmacsWindow-accessibilityAttributeValue, EmacsScroller-initFrame:)
1f9f395d 6702 (EmacsScroller-dealloc): Adjust to use WVAR. (Bug#12114)
947b2afd
AA
6703 * nsfns.m (ns_set_name_as_filename): Likewise.
6704 * nsmenu.m (ns_update_menubar): Likewise.
6705 * nsselect.m (symbol_to_nsstring): Adjust to use SVAR.
6706
4f5d0325
EZ
67072012-08-01 Eli Zaretskii <eliz@gnu.org>
6708
2008beae
EZ
6709 * .gdbinit (xcar, xcdr, xlist, xwindow, nextcons, xprintsym):
6710 Adapt to latest changes in field names of the corresponding Lisp
288479f6 6711 objects.
2008beae 6712
4f5d0325
EZ
6713 * xdisp.c (try_window_id): Use WVAR in IF_DEBUG code.
6714
fe3cc771
GM
67152012-08-01 Glenn Morris <rgm@gnu.org>
6716
6717 * s/msdos.h: Remove file.
6718 * conf_post.h [MSDOS]: New section, moved from s/msdos.h.
6719 * Makefile.in (S_FILE): Remove.
6720 (config_h): Remove S_FILE.
6721
c90acc54
JB
67222012-08-01 Juanma Barranquero <lekktu@gmail.com>
6723
6724 * s/ms-w32.h (DEVICE_SEP, IS_DIRECTORY_SEP, IS_ANY_SEP):
6725 Remove; moved to nt/config.nt.
6726
d8a05828
DA
67272012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6728
6729 Use INTERNAL_FIELD for conses and overlays.
6730 * lisp.h (struct Lisp_Cons): Use INTERNAL_FIELD.
6731 Remove obsolete comment.
6732 (MVAR): New macro.
6733 (struct Lisp_Overlay): Use INTERNAL_FIELD.
6734 * alloc.c, buffer.c, buffer.h, fns.c: Adjust users.
6735
8271d590
DA
67362012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6737
6738 Use INTERNAL_FIELD for symbols.
6739 * lisp.h (SVAR): New macro. Adjust users.
6740 * alloc.c, bytecode.c, cmds.c, data.c, doc.c, eval.c:
6741 * fns.c, keyboard.c, lread.c, xterm.c: Users changed.
6742
3193acd2
DA
67432012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6744
6745 Use INTERNAL_FIELD for processes.
6746 * process.h (PVAR): New macro. Adjust style.
6747 (struct Lisp_Process): Change Lisp_Object members to INTERNAL_FIELD.
6748 * print.c, process.c, sysdep.c, w32.c, xdisp.c: Users changed.
6749
3a45383a
DA
67502012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6751
6752 Use INTERNAL_FIELD for windows.
6753 * window.h (WVAR): New macro.
6754 (struct window): Change Lisp_Object members to INTERNAL_FIELD.
6755 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
6756 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
6757 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, nsterm.m, print.c:
6758 * textprop.c, w32fns.c, w32menu.c, w32term.c, window.c, xdisp.c:
6759 * xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
6760
c1dbc63c
PE
67612012-08-01 Paul Eggert <eggert@cs.ucla.edu>
6762
6763 * coding.h (CODING_ATTR_FLUSHING): Remove; unused and wouldn't work.
6764
5c0c0e8a
GM
67652012-08-01 Glenn Morris <rgm@gnu.org>
6766
6767 * lisp.h (IS_DIRECTORY_SEP, IS_DEVICE_SEP, IS_ANY_SEP):
6768 Move to configure.ac.
6769
552a99b4
JB
67702012-08-01 Juanma Barranquero <lekktu@gmail.com>
6771
6772 * makefile.w32-in (CONFIG_H): Update dependencies.
6773 (CONF_POST_H): New macro.
6774
6775 * s/ms-w32.h (SEPCHAR, NULL_DEVICE): Remove; moved to nt/config.nt.
6776
8d8e2dfe
GM
67772012-07-31 Glenn Morris <rgm@gnu.org>
6778
bc96620a
GM
6779 * Makefile.in (S_FILE): No longer set by configure.
6780
476b1b2d
GM
6781 * conf_post.h (config_opsysfile): Move earlier, so that WINDOWSNT
6782 is available.
6783 (alloca.h) [WINDOWSNT]: Don't include it on MS Windows.
6784
b2c7a106
GM
6785 * process.h (NULL_DEVICE):
6786 * emacs.c (SEPCHAR):
6787 * editfns.c (USER_FULL_NAME): Let configure set them.
6788
d53d062a
GM
6789 * s/README, s/template.h: Remove files.
6790
4515017f
GM
6791 * conf_post.h [HPUX]: Undefine HAVE_RANDOM and HAVE_RINT.
6792
8d8e2dfe
GM
6793 * conf_post.h (AMPERSAND_FULL_NAME, subprocesses):
6794 Move to configure.ac.
6795
5b20b3cc
EZ
67962012-07-31 Eli Zaretskii <eliz@gnu.org>
6797
1e0afd9a
EZ
6798 * .gdbinit (xframe): Adapt to introduction of FVAR and the
6799 resulting renaming of 'struct frame' members.
6800
5b20b3cc
EZ
6801 * w32menu.c (w32_menu_show): Revert bogus introduction of FVAR.
6802
6803 * fontset.c (dump_fontset): Fix compilation with ENABLE_CHECKING
6804 after introduction of FVAR.
6805
f1310128
JD
68062012-07-31 Jan Djärv <jan.h.d@swipnet.se>
6807
79e721e0
JD
6808 * nsmenu.m (update_frame_tool_bar): Change key from NSObject* to id.
6809
6810 * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Use drawInRect
6811 instead of compositeToPoint.
6812 (applicationShouldTerminate): Pass NS String literal to NSRunAlertPanel.
6813
8d7c7eed 6814 * nsfns.m, nsmenu.m, nsterm.m: Adopt to struct frame/FVAR changes.
f1310128 6815
e34f7f79
DA
68162012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6817
6818 Generalize INTERNAL_FIELD between buffers, keyboards and frames.
6819 * lisp.h (INTERNAL_FIELD): New macro.
14ae4239 6820 * buffer.h (BUFFER_INTERNAL_FIELD): Remove.
e34f7f79
DA
6821 (BVAR): Change to use INTERNAL_FIELD.
6822 * keyboard.h (KBOARD_INTERNAL_FIELD): Likewise.
6823 (KVAR): Change to use INTERNAL_FIELD.
6824 * frame.h (FVAR): New macro.
6825 (struct frame): Use INTERNAL_FIELD for all Lisp_Object fields.
3a45383a
DA
6826 * alloc.c, buffer.c, data.c, dispnew.c, dosfns.c, eval.c, frame.c:
6827 * fringe.c, gtkutil.c, minibuf.c, nsfns.m, nsterm.m, print.c:
6828 * term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
e34f7f79
DA
6829 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
6830
c09bfb2f
DA
68312012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6832
6833 Miscellaneous fixes for non-default X toolkits.
6834 * xfns.c (Fx_file_dialog): Change to SSDATA to avoid warnings.
6835 * xterm.c (x_frame_of_widget): Remove redundant prototype.
6836 Move under #ifdef USE_LUCID.
6837 (x_create_toolkit_scroll_bar): Adjust scroll_bar_name
6838 definition and usage to avoid warnings.
6839
14c114ae
JD
68402012-07-31 Jan Djärv <jan.h.d@swipnet.se>
6841
6842 * nsterm.m (openFiles): Fix previous checkin.
6843
3bd21e82
PE
68442012-07-31 Paul Eggert <eggert@cs.ucla.edu>
6845
6846 * indent.c (compute_motion): Remove unused local.
6847
c1529ded
GM
68482012-07-31 Glenn Morris <rgm@gnu.org>
6849
400d5621
GM
6850 * s/usg5-4-common.h (wait3, WRETCODE): Let configure set them.
6851
268e2432
GM
6852 * conf_post.h [USG5_4]:
6853 Move remaining contents of s/usg5-4-common.h here.
6854 * s/usg5-4-common.h: Remove file.
6855
7552f3ee
GM
6856 * conf_post.h [IRIX6_5]: Move remaining contents of s/irix6-5.h here.
6857 * s/irix6-5.h: Remove file.
6858
6a381852
GM
6859 * conf_post.h [DARWIN_OS]: Move remaining contents of s/darwin.h here.
6860 * s/darwin.h: Remove file.
6861
c1529ded
GM
6862 * conf_post.h [HPUX]: Move random, srandom here from s/hpux10-20.h.
6863 * s/hpux10-20.h: Remove file, which is now empty.
6864
b429a4ee
GM
68652012-07-30 Glenn Morris <rgm@gnu.org>
6866
6867 * conf_post.h: New, split from configure.ac's AH_BOTTOM.
6868 * Makefile.in (config_h): Add conf_post.h.
6869 * makefile.w32-in (CONFIG_H): Add conf_post.h.
6870
adff3182
JD
68712012-07-30 Jan Djärv <jan.h.d@swipnet.se>
6872
6873 * nsterm.m (ns_do_open_file): New variable.
b9031d69 6874 (ns_term_init): Set ns_do_open_file to YES after run returns.
14ae4239
BT
6875 (openFile, openTempFile, openFileWithoutUI, openFiles):
6876 Open files only if ns_do_open_file.
adff3182 6877
c32af1e4
PE
68782012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6879
7393bcbb
PE
6880 * lisp.h (SWITCH_ENUM_CAST): Remove. All uses removed.
6881 This no-op macro hasn't been needed for many years.
6882 * src/regex.c (SWITCH_ENUM_CAST) [!emacs]: Likewise.
6883
c32af1e4
PE
6884 Export DIRECTORY_SEP, TYPEMASK, VALMASK to GDB.
6885 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]: Add lsb_bits.
6886 * lisp.h (enum lsb_bits) [USE_LSB_TAG]: New enum, for
6887 gdb_make_enums_visible.
6888 (TYPEMASK, VALMASK) [USE_LSB_TAGS]: Now enum constants, not macros.
6889 (DIRECTORY_SEP): Now a constant, not a macro.
6890
302fc036
EZ
68912012-07-30 Eli Zaretskii <eliz@gnu.org>
6892
6893 * w32fns.c (w32_wnd_proc): Pass w32_keyboard_codepage to
6894 w32_kbd_patch_key as the 2nd arg. (Bug#12082)
6895
6896 * w32term.c <w32_keyboard_codepage>: Renamed from
6897 keyboard_codepage and now external. All users changed.
6898
6899 * w32term.h: Add declaration of w32_keyboard_codepage.
6900
6901 * w32inevt.c (w32_kbd_patch_key): Accept an additional argument --
6902 the codepage to translate keys to Unicode. If this argument is
6903 -1, use the value returned by GetConsoleCP. All callers changed.
6904
88fb40b4
PE
69052012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6906
0aee6912
PE
6907 Update .PHONY listings in makefiles.
6908 * Makefile.in (.PHONY): Add all, mostlyclean, clean,
6909 bootstrap-clean, distclean, maintainer-clean, versioclean,
6910 extraclean, frc.
6911
88fb40b4
PE
6912 * lisp.h (STRING_BYTES_BOUND): Cast entire result to ptrdiff_t.
6913 This is a bit clearer. Fix some commentary typos.
6914
0a763bd1
GM
69152012-07-30 Glenn Morris <rgm@gnu.org>
6916
32bac6d6
GM
6917 * s/netbsd.h: Let configure include signal.h if needed.
6918 Remove file, which is now empty.
6919
b65e7c46
GM
6920 * s/usg5-4-common.h (_longjmp, _setjmp, TIOCSIGSEND):
6921 Let configure set them.
6922 * s/irix6-5.h (_longjmp, _setjmp, TIOCSIGSEND):
6923 No more need to undefine.
0a763bd1 6924
169304bd
AS
69252012-07-30 Andreas Schwab <schwab@linux-m68k.org>
6926
6927 * keymap.c (Fkey_description): Don't remove 0x80 bit from
6928 non-single-byte char when adding meta modifier. (Bug#12090)
6929
6cd7a139
DA
69302012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6931
6932 Convert safe_call to use variable number of arguments.
6933 * xdisp.c (safe_call): Convert to use varargs. Adjust users.
6934 (safe_call2): Fix comment.
6935 * lisp.h (safe_call): Adjust prototype.
6936 * coding.c (encode_coding_object): Change to use safe_call2.
6937 * xfaces.c (merge_face_heights): Change to use safe_call1.
6938
d34d6ffc
GM
69392012-07-30 Glenn Morris <rgm@gnu.org>
6940
7b8a48e4 6941 * s/aix4-2.h (sigmask): No need to undefine it, since syssignal.h
227f5bd0 6942 does that unconditionally. Remove file, which is now empty.
7b8a48e4 6943
d34d6ffc
GM
6944 * s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
6945 Remove empty files.
6946
03a660a6
PE
69472012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6948
6949 Export to GDB most of lisp.h's remaining object-like macros.
6950 * lisp.h (min, max): Move earlier, because they're used earlier now.
6951 (INTMASK, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK)
6952 (CHAR_TABLE_STANDARD_SLOTS, CHARTAB_SIZE_BITS_0)
6953 (CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2, CHARTAB_SIZE_BITS_3)
6954 (DEFAULT_HASH_SIZE, COMPILED_ARGLIST, COMPILED_BYTECODE)
6955 (COMPILED_CONSTANTS, COMPILED_STACK_DEPTH, COMPILED_DOC_STRING)
6956 (COMPILED_INTERACTIVE, CHAR_ALT, CHAR_SUPER, CHAR_HYPER, CHAR_SHIFT)
6957 (CHAR_CTL, CHAR_META, CHAR_MODIFIER_MASK, CHARACTERBITS)
6958 (MANY, UNEVALLED, FLOAT_TO_STRING_BUFSIZE, MAX_ALLOCA):
6959 Now constants, for GDB. They need not be macros.
6960 (MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM, STRING_BYTES_BOUND):
6961 Now constants, for GDB, as well as macros, for static initializers.
6962 (CHAR_TABLE_STANDARD_SLOTS, CHAR_TABLE_EXTRA_SLOTS):
6963 Move to after the definition of struct Lisp_Char_Table,
6964 since the former now needs that type defined.
6965 (enum CHARTAB_SIZE_BITS, enum CHAR_TABLE_STANDARD_SLOTS)
6966 (enum DEFAULT_HASH_SIZE, enum Lisp_Compiled, enum char_bits)
6967 (enum maxargs, enum FLOAT_TO_STRING_BUFSIZE, enum MAX_ALLOCA):
6968 New enums, for gdb_make_enums_visible.
6969 (GLYPH_MODE_LINE_FACE): Remove; unused.
88fb40b4 6970 * alloc.c (STRING_BYTES_MAX): Now a constant, not a macro.
03a660a6
PE
6971 (gdb_make_enums_visible): Add enum CHARTAB_SIZE_BITS, enum
6972 CHAR_TABLE_STANDARD_SLOTS, enum char_bits, enum DEFAULT_HASH_SIZE,
6973 enum FLOAT_TO_STRING_BUFSIZE, enum Lisp_Bits, enum Lisp_Compiled,
6974 enum maxargs, enum MAX_ALLOCA.
6975 (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): Remove.
6976 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Remove;
6977 no longer needed, now that they are done in lisp.h.
6978
e499d0ee
DA
69792012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6980
6981 Cleanup string bytes checking.
6982 * alloc.c (GC_STRING_BYTES, CHECK_STRING_BYTES): Remove. Convert
6983 all users to STRING_BYTES or string_bytes if GC_CHECK_STRING_BYTES.
6984 (check_string_bytes): Define to empty if not GC_CHECK_STRING_BYTES.
6985 (check_sblock, compact_small_strings): Simplify.
6986
d5040d2d
PE
69872012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6988
6989 * lisp.h (LISP_INT_TAG, LISP_INT1_TAG, LISP_STRING_TAG): Remove.
6990 These macros are confusing and no longer need to be defined, as
6991 the enum values now suffice. All uses replaced with definiens.
6992 (Lisp_Int1, Lisp_String): Define directly; this is clearer.
6993
7f259ae6
JB
69942012-07-29 Juanma Barranquero <lekktu@gmail.com>
6995
6996 * makefile.w32-in (LISP_H, $(BLD)/emacs.$(O), $(BLD)/w32inevt.$(O))
6997 ($(BLD)/w32console.$(O)): Update dependencies.
6998
7e63e0c3
DA
69992012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7000
7001 Remove HIDE_LISP_IMPLEMENTATION and cleanup cons free list check.
7002 * lisp.h (HIDE_LISP_IMPLEMENTATION): Remove as useless for a long
7003 time. Adjust users.
7004 (CHECK_CONS_LIST): Remove. Convert all users to check_cons_list.
7005
ffd817eb
JD
70062012-07-29 Jan Djärv <jan.h.d@swipnet.se>
7007
7008 * lread.c (init_lread): Remove if-statement in ifdef HAVE_NS before
7009 setting sitelisp (Bug#12010).
7010
417a7a0e
EZ
70112012-07-29 Eli Zaretskii <eliz@gnu.org>
7012
14ae4239 7013 * w32heap.h (OS_9X): Rename from OS_WINDOWS_95.
417a7a0e
EZ
7014
7015 * w32heap.c (cache_system_info):
7016 * w32.c (sys_rename):
7017 * w32proc.c (find_child_console, sys_kill): All users changed.
7018
387d4d92
PE
70192012-07-29 Paul Eggert <eggert@cs.ucla.edu>
7020
7021 * alloc.c (Fgarbage_collect): Indent as per usual Emacs style.
7022
55a6cca6
EZ
70232012-07-29 Eli Zaretskii <eliz@gnu.org>
7024
7025 * makefile.w32-in (LISP_H): Add $(NT_INC)/stdalign.h.
7026
dbcf001c
DA
70272012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7028
7029 Cleanup statistics calculation in Fgarbage_collect.
14ae4239
BT
7030 * alloc.c (Fgarbage_collect): Rename t1 to meaningful start.
7031 Fix zombies percentage calculation. Simplify elapsed time calculation.
dbcf001c 7032
e2688e4a
DA
70332012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7034
7035 Generalize marker debugging code under MARKER_DEBUG and use eassert.
7036 * insdel.c (CHECK_MARKERS, check_markers_debug_flag): Remove.
7037 (gap_left, gap_right, adjust_markers_for_delete, insert_1_both)
7038 (insert_from_string_1, insert_from_gap, insert_from_buffer_1)
7039 (replace_range, replace_range_2, del_range_2): Change to eassert.
7040 * marker.c (byte_char_debug_check): Adjust style.
7041
b46a6a83
PE
70422012-07-29 Paul Eggert <eggert@cs.ucla.edu>
7043
7044 Don't use the abbreviation "win" to refer to Windows (Bug#10421).
7045 * regex.c (MAX_BUF_SIZE): Remove some incorrect and
7046 long-ago-commented-out code that talks about "WIN32".
7047 * w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95.
7048 All uses changed.
7049
e32a5799
PE
70502012-07-28 Paul Eggert <eggert@cs.ucla.edu>
7051
7052 Use Gnulib stdalign module (Bug#9772, Bug#9960).
7053 * alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
7054 Simplify by using alignof.
7055 (pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
7056 * lisp.h: Include <stdalign.h>.
7057 (GCALIGNMENT): New macro and constant.
7058 (DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT).
7059 (USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
7060 (stdalign): New macro, if not already defined.
7061
df81cd29
EZ
70622012-07-28 Eli Zaretskii <eliz@gnu.org>
7063
01bd1b0d
EZ
7064 Fix non-ASCII input in non-GUI frames on MS-Windows. (Bug#12055)
7065 * w32inevt.c: Include w32inevt.h.
7066 (w32_read_console_input): New inline function, calls either
7067 ReadConsoleInputA or ReadConsoleInputW, depending on the value of
7068 w32_console_unicode_input.
7069 (fill_queue): Call w32_read_console_input instead of ReadConsoleInput.
7070 (w32_kbd_patch_key, key_event): Use the codepage returned by
7071 GetConsoleCP, rather than the ANSI codepage returned by GetLocaleInfo.
7072 (key_event): use uChar.UnicodeChar only if
7073 w32_console_unicode_input is non-zero.
7074
7075 * w32console.c: Include w32heap.h.
7076 <w32_console_unicode_input>: New global variable.
7077 (initialize_w32_display): Set w32_console_unicode_input to 1 on NT
7078 family of Windows, zero otherwise.
7079
7080 * w32inevt.h: Declare w32_console_unicode_input.
7081
df81cd29
EZ
7082 * xdisp.c (init_iterator): Don't reference tip_frame in a build
7083 --without-x. (Bug#11742)
7084
c20fdd9e
PE
70852012-07-27 Paul Eggert <eggert@cs.ucla.edu>
7086
7087 Adjust GDB to reflect pvec_type changes (Bug#12036).
7088 * .gdbinit (xvectype, xpr, xbacktrace): Adjust to reflect the
14ae4239
BT
7089 2012-07-04 changes to pseudovector representation.
7090 Problem reported by Eli Zaretskii in <http://bugs.gnu.org/12036#30>.
c20fdd9e 7091
32770973 70922012-07-27 Michael Albinus <michael.albinus@gmx.de>
e518bc71
MA
7093
7094 * dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Canonicalize session
7095 bus address.
7096 (xd_close_bus, Fdbus_init_bus): Handle reference counter properly.
7097
3438fe21
EZ
70982012-07-27 Eli Zaretskii <eliz@gnu.org>
7099
bcfbc9de
EZ
7100 * alloc.c (listn): Fix the order the arguments are consed onto the
7101 list.
7102
3438fe21
EZ
7103 * lisp.h (enum constype): Use CONSTYPE_HEAP and CONSTYPE_PURE for
7104 enumeration constants, as PURE and HEAP are too general, and clash
7105 with other headers and sources, such as gmalloc.c and the
7106 MS-Windows system headers. All users changed.
7107
eeaea515
DA
71082012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7109
7110 Revert last save_excursion_save and save_excursion_restore changes.
7111 * alloc.c, editfns.c, marker.c, lisp.h: Revert.
7112 Lots of crashes reported by Chong Yidong <cyd@gnu.org>.
7113
073c88c2
DA
71142012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7115
7116 Fix recently-introduced typos in Windows port.
7117 Reported by Martin Rudalics <rudalics@gmx.at>.
7118 * w32.c (init_environment): Replace comma with semicolon.
eeaea515 7119 * w32fns.c (syms_of_w32fns): Add missing parenthesis.
073c88c2 7120
4706125e
PE
71212012-07-27 Paul Eggert <eggert@cs.ucla.edu>
7122
7123 Improve GDB symbol export (Bug#12036).
7124 * .gdbinit (xgetptr, xgetint, xgettype): Set $bugfix in different
7125 arms of an 'if', not using conditional expressions; otherwise GDB
7126 complains about the types in the unevaluated arm when the argument
7127 is an integer literal.
7128 (xgetint): Simplify expression.
7129 * alloc.c (gdb_make_enums_visible): New constant. This ports to
7130 GCC 3.4.2 the export of symbols to GDB. Problem reported by Eli
7131 Zaretskii in <http://bugs.gnu.org/12036#13>.
7132 * lisp.h (PUBLISH_TO_GDB): Remove. All uses removed. No longer
7133 needed now that we have gdb_make_enums_visible.
7134 (enum CHECK_LISP_OBJECT_TYPE, enum Lisp_Bits, enum More_Lisp_Bits)
7135 (enum enum_USE_LSB_TAG):
7136 New enum types, packaging up enums that need to be exported to GDB.
7137
694b6c97
DA
71382012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7139
7140 Utility function to make a list from specified amount of objects.
7141 * lisp.h (enum constype): New datatype.
7142 (listn): New prototype.
7143 * alloc.c (listn): New function.
7144 (Fmemory_use_count, syms_of_alloc): Use it.
7145 * buffer.c (syms_of_buffer): Likewise.
7146 * callint.c (syms_of_callint): Likewise.
7147 * charset.c (define_charset_internal): Likewise.
7148 * coding.c (syms_of_coding): Likewise.
7149 * keymap.c (syms_of_keymap): Likewise.
7150 * search.c (syms_of_search): Likewise.
7151 * syntax.c (syms_of_syntax): Likewise.
7152 * w32.c (init_environment): Likewise.
7153 * w32fns.c (Fw32_battery_status, syms_of_w32fns): Likewise.
7154 * xdisp.c (syms_of_xdisp): Likewise.
7155 * xfns.c (syms_of_xfns): Likewise.
7156
6195f384
DA
71572012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7158
7159 Fast save_excursion_save and save_excursion_restore.
7160 * lisp.h (struct Lisp_Excursion): New data type.
7161 (PVEC_EXCURSION): New pseudovector type.
7162 (XEXCURSION, XSETEXCURSION, EXCURSIONP): Convenient macros
7163 to deal with it. Adjust comments.
7164 (init_marker, attach_marker): New prototype.
7165 (unchain_marker): Adjust prototype.
7166 * marker.c (attach_marker): Change to global.
7167 (init_marker): New function.
7168 * alloc.c (Fmake_marker, build_marker): Use it.
7169 (build_marker): More easserts.
7170 (mark_object): Handle struct Lisp_Excursion.
7171 * editfns.c (save_excursion_save, save_excursion_restore):
7172 Reimplement to use struct Lisp_Excursion. Add comments.
7173
5eceb8fb
PE
71742012-07-26 Paul Eggert <eggert@cs.ucla.edu>
7175
7176 Fix export of symbols to GDB (Bug#12036).
7177 * alloc.c (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL)
7178 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Move these here from
7179 emacs.c, as this is a more-suitable home. Had this been done earlier
7180 the fix for 12036 would have avoided some of the problems noted in
7181 <http://bugs.gnu.org/12036#13> by Eli Zaretskii, as the scope problems
7182 would have been more obvious.
562157c8
PE
7183 * emacs.c: Do not include <verify.h>; no longer needed.
7184 (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS)
5eceb8fb
PE
7185 (gdb_GCTYPEBITS, gdb_USE_LSB_TAG)
7186 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
7187 Remove; now done in lisp.h.
7188 * lisp.h (PUBLISH_TO_GDB): New macro.
7189 (GCTYPEBITS, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE, enum pvec_type)
7190 (DATA_SEG_BITS): Use it.
7191 (GCTYPEBITS, USE_LSB_TAG): Now also an enum, for GDB.
7192 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Now just an enum, for GDB.
7193 * mem-limits.h (EXCEEDS_LISP_PTR): Redo so that DATA_SEG_BITS need
7194 not be usable in #if. This simplifies things.
7195
d6749401
JB
71962012-07-26 Juanma Barranquero <lekktu@gmail.com>
7197
7198 * makefile.w32-in ($(BLD)/emacs.$(O)): Update dependencies.
7199
1781b9e9
PE
72002012-07-26 Paul Eggert <eggert@cs.ucla.edu>
7201
d89518db 7202 Simplify export of symbols to GDB (Bug#12036).
1781b9e9
PE
7203 * .gdbinit (xgetptr, xgetint, xgettype): Don't use "set $bugfix =
7204 $bugfix.i", as this doesn't work (with GDB 7.4.1, anyway).
7205 (xgetptr, xgetint, xgettype, xcoding, xcharset, xprintbytestr):
7206 Adjust to changes in lisp.h and emacs.c, by using
7207 CHECK_LISP_OBJECT_TYPE rather than gdb_use_struct, VALMASK instead
7208 of $valmask, DATA_SEG_BITS instead of gdb_data_seg_bits,
7209 INTTYPEBITS instead of gdb_gctypebits - 1, USE_LSB_TAG instead of
7210 gdb_use_lsb, (1 << GCTYPEBITS) - 1 instead of $tagmask, VALBITS
7211 instead of gdb_valbits.
7212 (xvectype, xvector, xpr, xprintstr, xbacktrace): Similarly, use
7213 PSEUDOVECTOR_FLAG instead of PVEC_FLAG, and ARRAY_MARK_FLAG
7214 instead of gdb_array_mark_flag.
7215 (xboolvector): Get size from $->size, not $->header.size.
7216 Use BOOL_VECTOR_BITS_PER_CHAR rather than mystery constants.
7217 (xreload, hook-run, hookpost-run): Remove.
7218 * emacs.c: Include <verify.h>.
7219 (gdb_use_lsb, gdb_use_struct, gdb_valbits, gdb_gctypebits)
7220 (gdb_data_seg_bits, PVEC_FLAG, gdb_array_mark_flag, gdb_pvec_type):
7221 Remove.
7222 (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS, gdb_GCTYPEBITS)
7223 (gdb_USE_LSB_TAG): New enum constants.
7224 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
7225 Also define these as enum constants, so they're visible to GDB.
7226 (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): New macros.
7227 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Also define these
7228 as constants, so they're visible to GDB.
7229 * lisp.h (VALBITS, INTTYPEBITS, FIXNUM_BITS, PSEUDOVECTOR_SIZE_BITS)
7230 (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK, BOOL_VECTOR_BITS_PER_CHAR):
7231 Now enum constants, not macros, so they're visible to GDB.
7232 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Default to 0, as this is
7233 more convenient now. All uses changed.
7234 (VALMASK) [USE_LSB_TAG]: Also define in this case.
7235 * mem-limits.h (EXCEEDS_LISP_PTR): Adjust to DATA_SEG_BITS change.
7236
3628596a
DA
72372012-07-26 Dmitry Antipov <dmantipov@yandex.ru>
7238
7239 Explicitly free restriction data that are not needed anymore.
7240 * editfns.c (save_restriction_restore): Free restriction data.
7241
7abaf5cc
SM
72422012-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7243
7244 * eval.c (Fautoload_do_load): Rename from do_autoload, export to Lisp,
7245 add argument, tune behavior, and adjust all callers.
7246
71f88e00
PE
72472012-07-25 Paul Eggert <eggert@cs.ucla.edu>
7248
7249 Use typedef for EMACS_INT, EMACS_UINT.
7250 * lisp.h, s/ms-w32.h (EMACS_INT, EMACS_UINT): Use typedefs rather
7251 than macros. This simplifies debugging in the usual case, since
7252 it lets GDB show addresses as 'EMACS_INT *' rather than 'long int *'
7253 and it allows expressions involving EMACS_INT casts.
7254 * .gdbinit (xreload): Simplify by using EMACS_INT cast.
7255
57ec3034
JD
72562012-07-25 Jan Djärv <jan.h.d@swipnet.se>
7257
7258 * nsterm.m (ns_read_socket): Return early if there is a modal
7259 window (Bug#12043).
7260
8137e7b3
MR
72612012-07-25 Martin Rudalics <rudalics@gmx.at>
7262
7263 * frame.c (Fredirect_frame_focus): In doc-string don't mention
7264 that FOCUS-FRAME can be omitted.
7265
04e9897c
DA
72662012-07-25 Dmitry Antipov <dmantipov@yandex.ru>
7267
7268 Adjust buffer text indirection counters at the end of Fkill_buffer.
7269 * buffer.c (Fkill_buffer): Adjust indirection counters when the
7270 buffer is definitely dead. This should really fix an issue reported
7271 by Christoph Scholtes again. (Bug#12007).
7272 (init_buffer_once): Initialize indirection counters of
7273 buffer_defaults and buffer_local_symbols (for sanity and safety).
7274
8a0484e1
EZ
72752012-07-24 Eli Zaretskii <eliz@gnu.org>
7276
7277 * xdisp.c (init_iterator): Don't compute dimensions of truncation
7278 and continuation glyphs on tooltip frames, leave them at zero.
7279 Avoids continued lines in tooltips. (Bug#11832)
7280
fa691a83
DA
72812012-07-24 Dmitry Antipov <dmantipov@yandex.ru>
7282
7283 Simplify copy_overlay.
04e9897c 7284 * buffer.c (copy_overlay): Simplify. Use build_marker.
fa691a83
DA
7285 * lisp.h (struct Lisp_Overlay): Restore comment with minor tweaks.
7286
436bc8e0
EZ
72872012-07-23 Eli Zaretskii <eliz@gnu.org>
7288
7289 * print.c (print_object): Don't crash when a frame's name is nil
7290 or invalid. (Bug#12025)
7291
7292 * window.c (decode_any_window): Disable CHECK_LIVE_FRAME test, as
7293 it signals an error when a tooltip frame is being created.
7294
d7a7fda3
DA
72952012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
7296
7297 Cleanup miscellaneous objects allocation and initialization.
7298 * alloc.c (allocate_misc): Change to static. Add argument to
7299 specify the subtype. Adjust comment and users.
7300 (build_overlay): New function.
7301 * buffer.c (copy_overlays, Fmake_overlay): Use it.
7302 * lisp.h (struct Lisp_Overlay): Remove obsolete comment.
7303 (allocate_misc): Remove prototype.
7304 (build_overlay): Add prototype.
7305
73062012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
372f8ffc
DA
7307
7308 Swap buffer text indirection counters in Fbuffer_swap_text.
7309 * buffer.c (Fbuffer_swap_text): Swap indirections too.
7310 This avoids crash reported by Christoph Scholtes at
7311 http://lists.gnu.org/archive/html/bug-gnu-emacs/2012-07/msg00785.html.
7312
9d7fa573
JD
73132012-07-22 Jan Djärv <jan.h.d@swipnet.se>
7314
7315 * nsmenu.m (Popdown_data): New struct.
7316 (pop_down_menu): p->pointer is Popdown_data. Release the pool and
7317 free Popdown_data.
7318 (ns_popup_dialog): Use NSAutoreleasePool and pass it to pop_down_menu.
7319 (initWithContentRect): Make imgView and contentView non-static
7320 and autorelease them. Also autorelease img and matrix (Bug#12005).
7321 (dealloc): Remove (Bug#12005).
7322
0dd6d66d
DA
73232012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
7324
7325 Adjust consing_since_gc when objects are explicitly freed.
7326 * alloc.c (GC_DEFAULT_THRESHOLD): New macro.
7327 (Fgarbage_collect): Use it. Change minimum to 1/10 of default.
7328 (free_cons, free_misc): Subtract object size from consing_since_gc.
7329
d36d71df
DA
73302012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
7331
7332 Simplify and cleanup markers positioning code.
7333 * marker.c (attach_marker): More useful eassert.
7334 (live_buffer, set_marker_internal): New function.
7335 (Fset_marker, set_marker_restricted): Use set_marker_internal.
7336 (set_marker_both, set_marker_restricted_both): Use live_buffer.
7337
fb9ea40f
PE
73382012-07-22 Paul Eggert <eggert@cs.ucla.edu>
7339
7340 * buffer.h (struct buffer.indirections): Now ptrdiff_t, not int,
7341 as it's limited by the amount of memory, not by INT_MAX.
7342
2d5c5f7d
EZ
73432012-07-21 Eli Zaretskii <eliz@gnu.org>
7344
07fb592e
EZ
7345 * keyboard.c (keys_of_keyboard): Bind language-change to 'ignore'
7346 in special-event-map. See the discussion at
7347 http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00417.html
7348 for the reasons.
7349
37a9eac8 7350 * w32menu.c (add_menu_item): Cast to ULONG_PTR when assigning
14ae4239
BT
7351 info.dwItemData. Fixes crashes on 64-bit Windows.
7352 Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
2d5c5f7d 7353
c4328746
JD
73542012-07-21 Jan Djärv <jan.h.d@swipnet.se>
7355
fc0c31f8 7356 * nsterm.m (accessibilityAttributeValue): New function. (Bug#11134).
4b17afa7 7357 (conversationIdentifier): Return value is NSInteger.
784051c4 7358 * nsterm.m (accessibilityAttributeValue): Surround with NS_IMPL_COCOA.
c4328746 7359
6e5d1c12
CY
73602012-07-21 Chong Yidong <cyd@gnu.org>
7361
7362 * window.c (decode_any_window): Signal an error if the window is
7363 on a dead frame (Bug#11984).
7364
9928463d
DA
73652012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7366
7367 Add indirection counting to speed up Fkill_buffer.
7368 * buffer.h (struct buffer): New member.
7369 * buffer.c (Fget_buffer_create): Set indirection counter to 0.
7370 (Fmake_indirect_buffer): Set indirection counter to -1, increment
7371 base buffer indirection counter.
7372 (compact_buffer): If ENABLE_CHECKING, verify indirection counters.
7373 (Fkill_buffer): Adjust indirection counters as needed, don't walk
7374 through buffer list if indirection counter is 0.
7375
f8643a6b
DA
73762012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7377
7378 Extend the value returned by Fgarbage_collect with heap statistics.
7379 * alloc.c (Qheap): New symbol.
7380 (syms_of_alloc): DEFSYM it.
7381 (Fgarbage_collect): If DOUG_LEA_MALLOC, add mallinfo data.
7382 (Fmemory_free): Remove.
7383 (syms_of_alloc): Don't defsubr it.
7384 * buffer.c (Fcompact_buffer): Remove.
7385 (syms_of_buffer): Don't defsubr it.
7386
dac616ff
DA
73872012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7388
7389 Make maybe_gc inline.
7390 Verify that inlining is always possible (GCC 4.7.1, -O3 -Winline).
7391 * lisp.h (consing_since_gc, gc_relative_threshold)
7392 (memory_full_cons_threshold): Revert declaration.
7393 (maybe_gc): Remove prototype, define as inline.
7394 * alloc.c: Remove old commented-out code.
7395 (consing_since_gc, gc_relative_threshold)
7396 (memory_full_cons_threshold): Revert to global.
7397 (maybe_gc): Remove.
7398
d7ea76b4
DA
73992012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7400
7401 Simple wrapper for make_unibyte_string, adjust font_open_by_name.
7402 * lisp.h (build_unibyte_string): New function.
7403 * dosfns.c, fileio.c, fns.c, ftfont.c, process.c:
7404 * sysdep.c, w32fns.c, xfns.c: Use it.
7405 * font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
7406 of type Lisp_Object to avoid redundant calls to make_unibyte_string.
7407 Adjust users accordingly.
7408 * font.h (font_open_by_name): Adjust prototype.
7409
765e61e3
DA
74102012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7411
7412 Cleanup calls to Fgarbage_collect.
7413 * lisp.h (maybe_gc): New prototype.
7414 (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
7415 Remove declarations.
7416 * alloc.c (maybe_gc): New function.
7417 (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
7418 Make them static.
7419 * bytecode.c (MAYBE_GC): Use maybe_gc.
7420 * eval.c (eval_sub, Ffuncall): Likewise.
7421 * keyboard.c (read_char): Likewise. Adjust call to maybe_gc
7422 to avoid dependency from auto-save feature.
7423
52b852c7
PE
74242012-07-19 Paul Eggert <eggert@cs.ucla.edu>
7425
7426 * buffer.h (FOR_EACH_BUFFER): Rename from 'for_each_buffer'.
7427 (FOR_EACH_PER_BUFFER_OBJECT_AT): Rename from
7428 'for_each_per_buffer_object_at'.
7429 All uses changed. It's better to use upper-case for macros that
7430 cannot be implemented as functions, to give the reader a clue
7431 that they're special.
7432
5db81e33
SM
74332012-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
7434
7435 * alloc.c (Fgarbage_collect): Tweak docstring.
7436
5b835e1d
DA
74372012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
7438
7439 Tweak the value returned from Fgarbage_collect again.
7440 * alloc.c (Fgarbage_collect): New return value, as confirmed in
7441 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00418.html.
7442 Adjust documentation.
7443 (total_vector_bytes): Rename to total_vector_slots, adjust
7444 accounting.
7445 (total_free_vector_bytes): Rename to total_free_vector_slots,
7446 adjust accounting.
7447 (Qstring_bytes, Qvector_slots): New symbols.
7448 (syms_of_alloc): DEFSYM them.
7449
9cd47b72
DA
74502012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
7451
7452 Buffer compaction primitive which may be used from Lisp.
7453 * buffer.c (compact_buffer, Fcompact_buffer): New function.
7454 (syms_of_buffer): Register Fcompact_buffer.
7455 * alloc.c (Fgarbage_collect): Use compact_buffer.
7456 * buffer.h (compact_buffer): New prototype.
7457 (struct buffer_text): New member.
7458
d17337e5
DA
74592012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
7460
7461 New macro to iterate over all buffers, miscellaneous cleanups.
7462 * lisp.h (all_buffers): Remove declaration.
7463 * buffer.h (all_buffers): Add declaration, with comment.
7464 (for_each_buffer): New macro.
7465 * alloc.c (Fgarbage_collect, mark_object): Use it.
7466 * buffer.c (Fkill_buffer, Fbuffer_swap_text, Fset_buffer_multibyte)
7467 (init_buffer): Likewise.
7468 * data.c (Fset_default): Likewise.
7469 * coding.c (code_conversion_restore): Remove redundant check
7470 for dead buffer.
7471 * buffer.c (Fkill_buffer): Likewise. Remove obsolete comment.
7472
60cfd278
AS
74732012-07-18 Andreas Schwab <schwab@linux-m68k.org>
7474
7475 Fix bug that created negative-length intervals.
7476 * intervals.c (merge_interval_right, merge_interval_left):
7477 Do not zero out this interval if it is absorbed by its children,
7478 as this interval's total length doesn't change in that case. See
7479 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00403.html>.
7480
d06714cb
PE
74812012-07-18 Paul Eggert <eggert@cs.ucla.edu>
7482
83713154
PE
7483 * alloc.c (Fmake_bool_vector): Fix off-by-8 bug
7484 when invoking (make-bool-vector N t) and N is a positive
7485 multiple of 8 -- the last 8 bits were mistakenly cleared.
7486
d06714cb
PE
7487 Remove some struct layout assumptions in bool vectors.
7488 * alloc.c (bool_header_size): New constant.
7489 (header_size, word_size): Move earlier, as they're now used earlier.
7490 Use 'word_size' in a few more places, where it's appropriate.
7491 (Fmake_bool_vector, sweep_vectors): Don't assume that there is no
7492 padding before the data member of a bool vector.
7493 (sweep_vectors): Use PSEUDOVECTOR_TYPEP, in an eassert, rather
7494 than doing the check by hand with an abort ().
7495
464d5a5e
SM
74962012-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
7497
5fbc0409
SM
7498 * eval.c (Fdefvar): Don't check constants since we only set the var if
7499 it's not yet defined anyway (bug#11904).
7500
464d5a5e
SM
7501 * lisp.h (last_undo_boundary): Declare new var.
7502 * keyboard.c (command_loop_1): Set it.
7503 * cmds.c (Fself_insert_command): Use it to only remove boundaries that
7504 were auto-added by the command loop (bug#11774).
7505
8dc2e44a
AS
75062012-07-18 Andreas Schwab <schwab@linux-m68k.org>
7507
7508 * w32font.c (Qsymbol): Remove local definition.
7509 (syms_of_w32font): Don't DEFSYM it.
7510
169925ec
DA
75112012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
7512
7513 Fix sweep_vectors to handle large bool vectors correctly.
7514 * alloc.c (sweep_vectors): Account total_vector_bytes for
7515 bool vectors larger than VBLOCK_BYTES_MAX.
7516
5fbfb018
CY
75172012-07-18 Chong Yidong <cyd@gnu.org>
7518
7519 * frame.c (x_set_frame_parameters): Revert bogus change introduced
7520 in 2012-05-25 commit by Paul Eggert (Bug#11738).
7521
3ab6e069
DA
75222012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
7523
7524 Return more descriptive data from Fgarbage_collect.
7525 Suggested by Stefan Monnier in
7526 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00369.html.
7527 * alloc.c (bounded_number): New function.
7528 (total_buffers, total_vectors): New variable.
7529 (total_string_size): Rename to total_string_bytes, adjust users.
7530 (total_vector_size): Rename to total_vector_bytes, adjust users.
7531 (sweep_vectors): Account total_vectors and total_vector_bytes.
7532 (Fgarbage_collect): New return value. Adjust documentation.
7533 (gc_sweep): Account total_buffers.
7534 (Fmemory_free, Fmemory_use_counts): Use bounded_number.
7535 (VECTOR_SIZE): Remove.
7536 * data.c (Qfloat, Qvector, Qsymbol, Qstring, Qcons): Make global.
7537 (Qinterval, Qmisc): New symbols.
7538 (syms_of_data): Initialize them.
7539 * lisp.h (Qinterval, Qsymbol, Qstring, Qmisc, Qvector, Qfloat)
7540 (Qcons, Qbuffer): New declarations.
7541
6d02fe5b
PE
75422012-07-17 Paul Eggert <eggert@cs.ucla.edu>
7543
7544 * alloc.c (Fmemory_free): Account for memory-free's own storage.
7545 Round up, not down. Improve doc.
7546
b7ffe040
DA
75472012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7548
7549 Restore old code in allocate_string_data to avoid Faset breakage.
7550 Reported by Julien Danjou <julien@danjou.info> in
7551 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00371.html.
7552 * alloc.c (allocate_string_data): Restore old code with minor
7553 adjustments, fix comment to explain this subtle issue.
7554
4dc7c8d5
SM
75552012-07-17 Eli Zaretskii <eliz@gnu.org>
7556
7557 Remove FILE_SYSTEM_CASE.
7558 * s/msdos.h (FILE_SYSTEM_CASE): Don't define.
7559
7560 * fileio.c (FILE_SYSTEM_CASE): Don't define.
7561 (Ffile_name_directory, Fexpand_file_name): Don't use FILE_SYSTEM_CASE.
7562 Fixes problems on MS-DOS with Vtemp_file_name_pattern when
7563 call-process-region passes it through expand-file-name.
7564
7565 * dired.c (file_name_completion): Don't use FILE_SYSTEM_CASE.
7566
75672012-07-17 Andreas Schwab <schwab@linux-m68k.org>
7568
7569 Fix crash when creating indirect buffer (Bug#11917)
7570 * buffer.c (buffer_lisp_local_variables): Add argument CLONE.
7571 Don't handle unbound variables specially if non-zero.
7572 (Fbuffer_local_variables): Pass zero.
7573 (clone_per_buffer_values): Pass non-zero.
7574
75752012-07-17 Andreas Schwab <schwab@linux-m68k.org>
7576
7577 * gnutls.c (emacs_gnutls_handshake): Revert last change. Add QUIT
7578 to make the loop interruptible.
7579
75802012-07-17 Andreas Schwab <schwab@linux-m68k.org>
7581
7582 * gnutls.c (emacs_gnutls_handshake): Only retry if
7583 GNUTLS_E_INTERRUPTED.
7584
cce7fefc
DA
75852012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7586
7587 Cleanup and convert miscellaneous checks to eassert.
7588 * alloc.c (mark_interval): Fix comment, partially rephrase
7589 old comment from intervals.h (see below).
7590 * intervals.c (find_interval, adjust_intervals_for_insertion)
7591 (delete_interval, adjust_intervals_for_deletion)
7592 (graft_intervals_into_buffer, temp_set_point_both, copy_intervals):
7593 Convert to eassert.
7594 (adjust_intervals_for_insertion, make_new_interval):
7595 Remove obsolete and unused code.
7596 * intervals.h (struct interval): Remove obsolete comment.
7597 * textprotp.c (erase_properties): Remove unused code.
7598 (Fadd_text_properties, set_text_properties_1, Fremove_text_properties)
7599 (Fremove_list_of_text_properties): Convert to eassert.
7600
9ea10cc3
CY
76012012-07-17 Chong Yidong <cyd@gnu.org>
7602
7603 * editfns.c (Finsert_char): Doc fix.
7604
3900d5de
DA
76052012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7606
7607 Fix previous change to make Fmemory_free always accurate.
7608 * alloc.c (make_interval): Update total_free_intervals.
7609 (make_float): Likewise for total_free_floats.
7610 (free_cons, Fcons): Likewise for total_free_conses.
7611 (SETUP_ON_FREE_LIST, allocate_vector_from_block):
7612 Likewise for total_free_vector_bytes.
7613 (Fmake_symbol): Likewise for total_free_symbols.
7614 (bytes_free): Remove.
7615
7098646f
DA
76162012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7617
7618 Simple free memory accounting feature.
7619 * alloc.c (bytes_free, total_free_vector_bytes): New variable.
7620 (sweep_vectors): Accumulate size of free vectors.
7621 (Fgarbage_collect): Setup bytes_free.
7622 (Fmemory_free): New function.
7623 (syms_of_alloc): Register it.
7624
22657b40
DA
76252012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7626
7627 Cleanup overlays checking.
7628 * buffer.h (OVERLAY_VALID): Remove as useless synonym of OVERLAYP.
7629 * buffer.c (overlay_touches_p, recenter_overlay_lists): Change to
7630 eassert and OVERLAYP.
7631 (sort_overlays): Change to use OVERLAYP.
7632
ddfc8813
RK
76332012-07-16 René Kyllingstad <Rene@Kyllingstad.com> (tiny change)
7634
7635 * editfns.c (Finsert_char): Make it interactive, and make the
7636 second arg optional. Copy interactive spec and docstring from
7637 ucs-insert.
7638
7c26cf3c
PE
76392012-07-17 Paul Eggert <eggert@cs.ucla.edu>
7640
7641 * floatfns.c (Fabs): Do not wrap fabs inside IN_FLOAT (Bug#11913).
7642 Unlike the other wrapped functions, fabs has an unspecified
7643 effect on errno.
7644
5d127af9
JD
76452012-07-16 Jan Djärv <jan.h.d@swipnet.se>
7646
7647 * nsterm.m (keyDown): Interpret flags without left/right bits
7648 as the left key (Bug#11670).
7649
6a0dd1d7
DA
76502012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
7651
7652 Remove empty and useless init functions.
7653 * lisp.h (init_character_once, init_fns, init_image)
7654 (init_filelock, init_sound): Remove prototype.
7655 * character.c (init_character_once): Remove.
7656 * filelock.c (init_filelock): Likewise.
7657 * fns.c (init_fns): Likewise.
7658 * image.c (init_image): Likewise.
7659 * sound.c (init_sound): Likewise.
7660 * emacs.c (main): Adjust accordingly.
7661
7a6136fd
DA
76622012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
7663
7664 * gtkutil.h: Tiny cleanups.
7665 (use_old_gtk_file_dialog): Remove useless declaration.
7666 (xg_uses_old_file_dialog): Add suggested const attribute.
7667
ce811ad9
EZ
76682012-07-15 Eli Zaretskii <eliz@gnu.org>
7669
7670 * bidi.c (MAX_STRONG_CHAR_SEARCH): New macro.
7671 (bidi_paragraph_init): Use it to limit search forward for a strong
7672 directional character in abnormally large paragraphs full of
7673 neutral or weak characters. (Bug#11943)
7674
c9adfeaa
SF
76752012-07-15 Stefano Facchini <stefano.facchini@gmail.com> (tiny change)
7676
7677 * gtkutil.c (xg_create_tool_bar): Apply "primary-toolbar" style to
7678 the toolbar (Bug#9451).
7679 (xg_make_tool_item): Give the widget event box a transparent
7680 background.
7681
fff62aa9
DA
76822012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
7683
7684 Cleanup basic allocation variables and functions.
7685 * alloc.c (ignore_warnings, init_intervals, init_float)
7686 (init_cons, init_symbol, init_marker): Remove.
7687 (interval_block_index): Initialize to INTERVAL_BLOCK_SIZE.
7688 (float_block_index): Initialize to FLOAT_BLOCK_SIZE.
7689 (cons_block_index): Initialize to CONS_BLOCK_SIZE.
7690 (symbol_block_size): Initialize to SYMBOL_BLOCK_SIZE.
7691 (marker_block_index): Initialize to MARKER_BLOCK_SIZE.
7692 (staticidx, init_alloc_once, init_strings, free_ablock):
7693 Remove redundant initialization.
7694 * fns.c (init_weak_hash_tables): Remove.
7695 * lisp.h (init_weak_hash_tables): Remove prototype.
7696
9730daca
DA
76972012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
7698
7699 Use zero_vector where appropriate.
7700 * alloc.c (zero_vector): Define as Lisp_Object. Adjust users
7701 accordingly.
7702 * lisp.h (zero_vector): New declaration.
7703 * font.c (null_vector): Remove.
7704 (syms_of_font): Remove initialization and staticpro.
7705 (font_list_entities, font_find_for_lface): Change to use zero_vector.
7706 * keymap.c (Faccessible_keymaps): Likewise.
7707
2e2d2a13
LL
77082012-07-15 Leo Liu <sdl.web@gmail.com>
7709
7710 * fringe.c: Fix typo in comments.
7711
cd276f6e
LL
77122012-07-14 Leo Liu <sdl.web@gmail.com>
7713
7714 * fringe.c: Add a new bitmap exclamation-mark.
7715
5a1131d9
EZ
77162012-07-14 Eli Zaretskii <eliz@gnu.org>
7717
7718 * gmalloc.c (GMALLOC_INHIBIT_VALLOC): Don't reference.
7719
7720 * s/msdos.h (BSD_SYSTEM, DATA_START, GC_SETJMP_WORKS, HAVE_MOUSE)
7721 (HAVE_MENUS): Don't define, defined by editing config.in with
7722 msdos/sed2v2.inp.
7723 (GMALLOC_INHIBIT_VALLOC): Don't define.
7724 (MODE_LINE_BINARY_TEXT): Remove, not used anymore.
7725
22e983b7
JB
77262012-07-14 Juanma Barranquero <lekktu@gmail.com>
7727
7728 * s/ms-w32.h (GC_SETJMP_WORKS, GC_MARK_STACK): Set in nt/config.nt.
7729
5b3f250f
GM
77302012-07-14 Glenn Morris <rgm@gnu.org>
7731
7732 * s/aix4-2.h, s/freebsd.h, s/gnu-linux.h, s/hpux10-20.h:
7733 * s/irix6-5.h, s/netbsd.h, s/sol2-6.h, s/unixware.h:
7734 Let configure set GC_SETJMP_WORKS, GC_MARK_STACK.
7735
33d63ff4
GM
77362012-07-13 Glenn Morris <rgm@gnu.org>
7737
5b633342
GM
7738 * s/gnu-linux.h (GC_MARK_SECONDARY_STACK): Let configure set it.
7739
33d63ff4
GM
7740 * s/usg5-4-common.h (SETUP_SLAVE_PTY): Let configure set it.
7741 * s/irix6-5.h (SETUP_SLAVE_PTY): No more need to unset it.
7742
b55b9f85
JD
77432012-07-13 Jan Djärv <jan.h.d@swipnet.se>
7744
0dc8cf50
JD
7745 * nsterm.m (uRect): Only define if NS_IMPL_GNUSTEP.
7746 (x_free_frame_resources): Pass x_free_frame_resources to NSTRACE.
7747 (ns_lisp_to_color, ns_string_to_lispmod, ns_term_init)
7748 (ns_term_shutdown, requestService, initFrameFromEmacs): Use SSDATA
7749 where appropriate.
7750 (ns_exec_path, ns_load_path, changeFont): Put () around assignment used
7751 as boolean expression.
7752 (x_set_window_size): Remove unused variable toolbar.
7753 (ns_get_color_default, ns_mod_to_lisp): Remove.
7754 (ns_mouse_position): Remove unused variables xchar and ychar.
7755 (ns_compute_glyph_string_overhangs): Remove unused variable face.
7756 (ns_set_vertical_scroll_bar): Remove unused variable count.
7757 (ns_delete_terminal): Remove unused variable i.
7758 (ns_term_init): Remove unused variables r, g and b.
7759 (mouseDown): Remove unused variable window.
7760 (windowDidResize): Move definition of theWindow inside NS_IMPL_GNUSTEP.
7761 (initFrameFromEmacs): Remove unused variable vbextra.
7762 (mouseEntered): Remove unused variables p and dpyinfo.
7763 (mouseExited): Remove unused variables p and r.
7764 (ns_define_frame_cursor, ns_clear_frame_area)
7765 (ns_draw_window_cursor, ns_initialize_display_info): Make static.
7766 (menuDown): Assign [sender tag] to variable and cast the variable.
7767
7768 * nsterm.h (menuDown): Add id as type to argument sender.
7769 (ns_display_info_for_name): Add Lisp_Object argument.
7770 (ns_term_init): Add Lisp_Object argument.
7771 (ns_map_event_to_object): Add void argument.
7772 (ns_string_from_pasteboard, ns_string_to_pasteboard): Add correct
7773 prototype with arguments and only declare if __OBJC__.
7774 (nxatoms_of_nsselect): Add void argument.
7775 (ns_lisp_to_cursor_type): Add Lisp_Object argument.
7776 (ns_alloc_autorelease_pool): Add void argument.
7777 (ns_release_autorelease_pool): Add void* argument.
7778 (ns_get_defaults_value): Add const char* argument.
7779
7780 * nsmenu.m (ns_update_menubar, ns_menu_show, process_dialog)
7781 (initFromContents): Use SSDATA where appropriate.
7782 (ns_update_menubar): Add braces to ambigous if-else.
7783 (initWithTitle): Put () around assignment in if statement.
7784 (ns_menu_show): Remove unused variables window and keymap.
7785 (update_frame_tool_bar): Remove unused variable selected_p.
7786 (initWithContentRect): Remove unused variable this_cmd_name.
7787
7788 * nsimage.m (ns_load_image, allocInitFromFile): Use SSDATA where
7789 appropriate.
7790 (setXBMColor): Remove unused variable len.
7791 (setPixmapData): Put () around assignment in loop statement.
7792
7793 * nsfont.m (ns_get_family, ns_lang_to_script, ns_otf_to_script)
7794 (ns_registry_to_script, ns_get_req_script, nsfont_open): Use SSDATA
7795 where appropriate.
7796 (ns_get_covering_families, ns_findfonts, nsfont_list_family): Put ()
7797 around assignment in loop statement.
7798 (nsfont_open): Remove unused variable i.
7799 (nsfont_open): Remove unused variable len.
7800 (nsfont_draw): Remove unused variable cs.
7801
7802 * nsfns.m (x_set_icon_name, ns_set_name_internal)
7803 (ns_set_name_as_filename, ns_implicitly_set_icon_type)
7804 (x_set_icon_type, ns_lisp_to_cursor_type, Fns_read_file_name)
7805 (Fns_get_resource, Fns_set_resource, Fx_open_connection)
7806 (Fns_font_name, Fns_perform_service)
7807 (Fns_convert_utf8_nfd_to_nfc, ns_do_applescript)
7808 (Fns_do_applescript, Fx_show_tip): Use SSDATA where appropriate.
7809 (ns_set_name): Remove unused variable view.
7810 (x_set_menu_bar_lines): Remove unused variable olines.
7811 (x_set_tool_bar_lines): Remove unused variable root_window.
7812 (Fns_list_colors): Put () around assignment in while statement.
7813 (Fns_perform_service): Remove unused variable len.
7814 (Fns_display_usable_bounds): Remove unused variable top.
7815 (syms_of_nsfns): Remove unused variable i.
7816
b55b9f85
JD
7817 * nsmenu.m (ns_update_menubar): Exchange place of argument 2 and 3 to
7818 memcpy (Bug#11907).
7819
ed9265fc 78202012-07-13 Kalle Kankare <kalle.kankare@iki.fi> (tiny change)
2277de02
JD
7821
7822 * image.c (Fimagemagick_types): Initialize ex with GetExceptionInfo
7823 and free it with DestroyExceptionInfo (Bug#11558).
7824
ef099b57
JB
78252012-07-13 Juanma Barranquero <lekktu@gmail.com>
7826
7827 * s/ms-w32.h (FIRST_PTY_LETTER, HAVE_SOCKETS): Move to nt/config.nt.
7828 (HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE___BUILTIN_UNWIND_INIT):
7829 Set here, not in nt/config.nt.
7830
ea814a5d
EZ
78312012-07-13 Eli Zaretskii <eliz@gnu.org>
7832
7833 * xdisp.c (move_it_in_display_line_to): On GUI terminals, allow
7834 cursor overflow into the last glyph on display line when the right
7835 fringe is off. (Bug#11832)
7836
1a952767
PE
78372012-07-13 Paul Eggert <eggert@cs.ucla.edu>
7838
7839 * xdisp.c (produce_special_glyphs): Now static.
7840 * dispextern.h (produce_special_glyphs): Remove decl.
7841
983188fd
GM
78422012-07-13 Glenn Morris <rgm@gnu.org>
7843
8d7c7eed 7844 * s/bsd-common.h, s/cygwin.h: Remove empty files.
32fb4bb6
GM
7845 * s/freebsd.h, s/netbsd.h: Do not include bsd-common.h.
7846
983188fd
GM
7847 * s/usg5-4-common.h (USG, USG5):
7848 * s/template.h (USG5, USG, HPUX, BSD4_2, BSD_SYSTEM):
7849 * s/sol2-6.h (SOLARIS2):
7850 * s/irix6-5.h (IRIX6_5):
7851 * s/hpux10-20.h (USG, USG5, HPUX):
7852 * s/gnu-linux.h (USG, GNU_LINUX):
7853 * s/freebsd.h (BSD_SYSTEM):
7854 * s/darwin.h (BSD4_2, BSD_SYSTEM, DARWIN_OS):
7855 * s/cygwin.h (CYGWIN):
7856 * s/bsd-common.h (BSD_SYSTEM, BSD4_2):
7857 * s/aix4-2.h (USG, USG5, _AIX): Move "system type" macros to configure.
7858
d1e68667 78592012-07-13 BT Templeton <bpt@hcoop.net> (tiny change)
24ef80ae
PE
7860
7861 * nsfont.m (ns_charset_covers): Don't abort if no bitmap (Bug#11853).
24ef80ae 7862
6de0e799
GM
78632012-07-13 Glenn Morris <rgm@gnu.org>
7864
739ae010
GM
7865 * s/usg5-4-common.h (NSIG_MINIMUM): Let configure set it.
7866
dbee5793
GM
7867 * s/gnu-linux.h, s/irix6-5.h: Let configure set ULIMIT_BREAK_VALUE.
7868
6de0e799
GM
7869 * process.c (init_process_emacs): Replace MIN_PTY_KERNEL_VERSION.
7870 * s/darwin.h (MIN_PTY_KERNEL_VERSION): Remove single-use macro.
7871
b82da769
GM
78722012-07-12 Glenn Morris <rgm@gnu.org>
7873
4fae5a7a 7874 * s/darwin.h (SYSTEM_PURESIZE_EXTRA): Move to configure.
b82da769
GM
7875
7876 * process.c (init_process_emacs): Rename from init_process.
7877 The old name is also the name of a Mach system call.
7878 * lisp.h, emacs.c: Update for this name change.
7879 * nsgui.h, sysselect.h, s/darwin.h: Remove workaround that is no
7880 longer needed.
7881
5a979817
EZ
78822012-07-12 Eli Zaretskii <eliz@gnu.org>
7883
7884 * xdisp.c (insert_left_trunc_glyphs): Fix incorrect size in
7885 memmove call that removes glyphs covered by the left truncation
7886 glyph. Improve commentary.
7887 (display_line): Fix display of continuation glyphs on GUI frames
7888 when the right fringe is turned off and variable-size fonts are
7889 used in the window. Move the code that appends a stretch glyph to
7890 produce_special_glyphs, so that it could be used for truncation
7891 and continuation glyphs alike.
7892 (produce_special_glyphs) [HAVE_WINDOW_SYSTEM]: Produce a stretch
7893 glyph of a suitably computed width, to align the special glyphs at
7894 the window margin. Code moved from display_line. (Bug#11832)
7895
3e91a053
GM
78962012-07-12 Glenn Morris <rgm@gnu.org>
7897
ba9e4b84
GM
7898 * s/aix4-2.h, s/hpux10-20.h: Let configure set NO_EDITRES.
7899
7900 * s/gnu-linux.h, s/hpux10-20.h:
7901 Do not unconditionally define HAVE_XRMSETDATABASE.
7902
3e91a053
GM
7903 * s/gnu-linux.h (UNIX98_PTYS): Let configure set it.
7904
b300b1f4
PE
79052012-07-12 Paul Eggert <eggert@cs.ucla.edu>
7906
7907 Fix typos that broke OS X build.
7908 Reported by Randal L. Schwartz in
7909 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00225.html>.
7910 * nsterm.m (ns_timeout): Add missing local decl.
7911 (ns_get_color): snprintf -> sprintf, to fix typo.
7912
6e777848
GM
79132012-07-12 Glenn Morris <rgm@gnu.org>
7914
3f922c37
GM
7915 * src/s/aix4-2.h, src/s/cygwin.h, src/s/darwin.h:
7916 * src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/irix6-5.h:
7917 * src/s/sol2-6.h, src/s/unixware.h, src/s/usg5-4-common.h:
7918 Move PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF to configure.
7919
0ab7b23a
GM
7920 * s/cygwin.h, s/darwin.h, s/gnu-linux.h, s/irix6-5.h:
7921 Move PTY_OPEN to configure.
7922
6e777848
GM
7923 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
7924 * s/gnu-linux.h, s/hpux10-20.h, s/irix6-5.h, s/template.h:
7925 * s/usg5-4-common.h: Move FIRST_PTY_LETTER, PTY_ITERATION to configure.
7926
4a7edc24
DA
79272012-07-12 Dmitry Antipov <dmantipov@yandex.ru>
7928
7929 Use empty_unibyte_string where applicable.
7930 * keyboard.c (parse_tool_bar_item): Use empty_unibyte_string.
7931 * lread.c (read1): Likewise.
7932 * xsettings.c (syms_of_xsettings): Likewise.
7933
308aab79
GM
79342012-07-12 Glenn Morris <rgm@gnu.org>
7935
42bd1719
GM
7936 * s/cygwin.h (G_SLICE_ALWAYS_MALLOC):
7937 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN):
7ccad002
GM
7938 * s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
7939 * s/hpux10-20.h (RUN_TIME_REMAP):
7940 * s/bsd-common.h (TABDLY): Move to configure.
7941
7942 * s/hpux10-20.h, s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.
7943
7944 * s/bsd-common.h, s/darwin.h: Move TAB3 to configure.
7945
ea0bbd17 7946 * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
42bd1719 7947 (BROKEN_SIGPOLL, BROKEN_GET_CURRENT_DIR_NAME): Let configure set them.
ea0bbd17
GM
7948
7949 * s/darwin.h (NO_ABORT, NO_MATHERR): Let configure set them.
51c3b9b4 7950
308aab79
GM
7951 * s/bsd-common.h, s/cygwin.h, s/gnu-linux.h, s/irix6-5.h:
7952 * s/template.h: Move NARROWPROTO to configure.
7953
ee1cf5cf
GM
79542012-07-11 Glenn Morris <rgm@gnu.org>
7955
30fe9bf4
GM
7956 * s/gnu-linux.h, s/sol2-6.h: No longer define POSIX,
7957 unused since 2011-01-17 change to systty.h.
7958
ee1cf5cf
GM
7959 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
7960 * s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
7961 Move HAVE_PTYS and HAVE_SOCKETS to configure.
7962
63e47e07
PE
79632012-07-11 Paul Eggert <eggert@cs.ucla.edu>
7964
7965 * s/sol2-6.h (HAVE_LIBKSTAT): Remove. (Bug#11914)
7966
c43fb4c3
GM
79672012-07-11 Glenn Morris <rgm@gnu.org>
7968
7969 * s/darwin.h, s/gnu-linux.h, s/template.h:
7970 Move INTERRUPT_INPUT to configure.
7971
e8df9267
DA
79722012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7973
7974 Minor adjustments to interning code.
7975 * lisp.h (intern, intern_c_string): Redefine as static inline
7976 wrappers for intern_1 and intern_c_string_1, respectively.
7977 (intern_1, intern_c_string_1): Rename prototypes.
14ae4239
BT
7978 * lread.c (intern_1, intern_c_string_1, oblookup):
7979 Simplify Vobarray checking.
e8df9267
DA
7980 * font.c (font_intern_prop): Likewise. Adjust comment.
7981 * w32font.c (intern_font_name): Likewise.
7982
34348bd4
AS
79832012-07-11 Andreas Schwab <schwab@linux-m68k.org>
7984
d96a1e0c
AS
7985 * gnutls.c (Fgnutls_boot): Properly parse :keylist argument.
7986
34348bd4
AS
7987 * coding.c (Fdefine_coding_system_internal): Use XCAR/XCDR instead
7988 of Fcar/Fcdr if possible.
7989 * font.c (check_otf_features): Likewise.
7990 * fontset.c (Fnew_fontset): Likewise.
7991 * gnutls.c (Fgnutls_boot): Likewise.
7992 * minibuf.c (read_minibuf): Likewise.
7993 * msdos.c (IT_set_frame_parameters): Likewise.
7994 * xmenu.c (Fx_popup_dialog): Likewise.
7995 * w32menu.c (Fx_popup_dialog): Likewise.
7996
c8add24e
GM
79972012-07-11 Glenn Morris <rgm@gnu.org>
7998
4b575b3c
GM
7999 * s/bsd-common.h, s/cygwin.h: No need to undefine INTERRUPT_INPUT,
8000 since nothing has defined it on these platforms.
8001
09f4e3b0
GM
8002 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h:
8003 * s/irix6-5.h: Move SIGNALS_VIA_CHARACTERS to configure.
8004
172bedef
GM
8005 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
8006 * s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
8007 Move CLASH_DETECTION to configure.
8008
249685df
GM
8009 * s/gnu.h: Remove file, which is now empty.
8010
c8add24e
GM
8011 * s/gnu.h, s/gnu-linux.h:
8012 Move GNU_LIBRARY_PENDING_OUTPUT_COUNT to configure.
8013
b41253a3
JW
80142012-07-11 John Wiegley <johnw@newartisans.com>
8015
8016 * alloc.c (mark_memory): Guard the "no_address_safety_analysis"
8017 function attribute, so we only use it if it exists in the
8018 compiler.
8019
d923b542
DA
80202012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
8021
8022 Avoid call to strlen in fast_c_string_match_ignore_case.
8023 * search.c (fast_c_string_match_ignore_case): Change to use
8024 length argument. Adjust users accordingly.
8025 * lisp.h (fast_c_string_match_ignore_case): Adjust prototype.
8026
5ebbef1d
PE
80272012-07-11 Paul Eggert <eggert@cs.ucla.edu>
8028
bb352260
PE
8029 Assume mkdir, rmdir.
8030 * sysdep.c (mkdir) [!HAVE_MKDIR]: Remove.
8031 * sysdep.c (rmdir) [!HAVE_RMDIR]: Remove.
8032
57054ddd
PE
8033 Assume rename.
8034 * sysdep.c (rename) [!HAVE_RENAME]: Remove.
8035
b747d3f7
PE
8036 Assume perror.
8037 * s/hpux10-20.h (HAVE_PERROR): Remove.
8038 * sysdep.c (perror) [HPUX && !HAVE_PERROR]:
8039 Remove dummy definition, as this problem was obsolete long ago.
8040
5ebbef1d
PE
8041 Assume strerror.
8042 * sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.
8043
984e7f30
DA
80442012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
8045
8046 Avoid calls to strlen in font processing functions.
8047 * font.c (font_parse_name, font_parse_xlfd, font_parse_fcname)
14ae4239
BT
8048 (font_open_by_name): Change to use length argument.
8049 Adjust users accordingly.
d923b542
DA
8050 * font.h (font_open_by_name, font_parse_xlfd, font_unparse_xlfd):
8051 Adjust prototypes.
8052 * xfont.c (xfont_decode_coding_xlfd, font_unparse_xlfd):
8053 Change to return ptrdiff_t.
984e7f30
DA
8054 (xfont_list_pattern, xfont_match): Use length returned by
8055 xfont_decode_coding_xlfd.
8056 * xfns.c (x_default_font_parameter): Omit useless xstrdup.
8057
20e94fdd
GM
80582012-07-11 Glenn Morris <rgm@gnu.org>
8059
9d596af3
GM
8060 * s/darwin.h, s/freebsd.h, s/netbsd.h:
8061 Move DONT_REOPEN_PTY to configure.
8062
20e94fdd
GM
8063 * sound.c (DEFAULT_SOUND_DEVICE) [!WINDOWSNT]:
8064 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Let configure set it.
8065
e99a530f
PE
80662012-07-10 Paul Eggert <eggert@cs.ucla.edu>
8067
22ffb973
PE
8068 Remove "#define unix" that is no longer needed (Bug#11905).
8069 * s/aix4-2.h (unix): Remove; no longer needed.
8070
e9a9ae03
PE
8071 EMACS_TIME simplification (Bug#11875).
8072 This replaces macros (which typically do not work in GDB)
8073 with functions, typedefs and enums, making the code easier to debug.
8074 The functional style also makes code easier to read and maintain.
8075 * systime.h: Include <sys/time.h> on all hosts, not just if
8076 WINDOWSNT, since 'struct timeval' is needed in general.
8077 (EMACS_TIME): Now a typedef, not a macro.
8078 (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants,
8079 not macros.
8080 (EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P)
8081 (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ)
8082 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT)
8083 (EMACS_TIME_LE): Now functions, not macros.
8084 (EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS)
8085 (EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros,
8086 which are not functions. All uses rewritten to use:
8087 (make_emacs_time): New function.
8088 (EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME)
8089 (EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are
8090 not functions. All uses rewritten to use the following, respectively:
8091 (emacs_secs_addr, invalid_emacs_time, get_emacs_time)
8092 (add_emacs_time, sub_emacs_time): New functions.
ed9265fc 8093 * atimer.c: Don't include <sys/time.h>, as "systime.h" does this.
e9a9ae03
PE
8094 * fileio.c (Fcopy_file):
8095 * xterm.c (XTflash): Get the current time closer to when it's used.
8096 * makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.
8097
ffacb126
PE
8098 * bytecode.c (targets): Suppress -Woverride-init warnings.
8099
e99a530f
PE
8100 Simplify by avoiding confusing use of strncpy etc.
8101 * doc.c (Fsnarf_documentation):
8102 * fileio.c (Ffile_name_directory, Fsubstitute_in_file_name):
8103 * frame.c (Fmake_terminal_frame):
8104 * gtkutil.c (get_utf8_string):
8105 * lread.c (openp):
8106 * nsmenu.m (ns_update_menubar):
8107 * regex.c (regerror):
8108 Prefer memcpy to strncpy and strncat when either will do.
8109 * fileio.c (Fsubstitute_in_file_name):
8110 * keyboard.c (MULTI_LETTER_MOD, parse_modifiers_uncached)
8111 (menu_separator_name_p):
8112 * nsmenu.m (ns_update_menubar):
8113 Prefer memcmp to strncmp when either will do.
8114 * nsterm.m: Include <ftoastr.h>.
8115 (ns_get_color):
8116 * s/gnu-linux.h, s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF):
8117 Prefer snprintf to strncpy.
8118 * nsterm.m (ns_term_init):
8119 * widget.c (set_frame_size) [0]: Prefer xstrdup to xmalloc + strncpy.
8120 * nsterm.m (ns_term_init):
8121 Avoid the need for strncpy, by using build_string or
8122 make_unibyte_string directly. Use dtoastr, not snprintf.
8123 * process.c (Fmake_network_process): Diagnose service names that
8124 are too long, rather than silently truncating them or creating
8125 non-null-terminated names.
8126 (Fnetwork_interface_info): Likewise, for interface names.
8127 * sysdep.c (system_process_attributes) [GNU_LINUX]:
8128 Prefer sprintf to strncat.
8129 * xdisp.c (debug_method_add) [GLYPH_DEBUG]:
8130 Prefer vsnprintf to vsprintf + strncpy.
8131
c59592b3
GM
81322012-07-10 Glenn Morris <rgm@gnu.org>
8133
8134 * dispnew.c (PENDING_OUTPUT_COUNT) [!__GNU_LIBRARY__]:
8135 Clarify fallback case.
8136
7d7bbefd
DA
81372012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8138
8139 Use XCAR and XCDR instead of Fcar and Fcdr where possible.
8140 * callint.c, coding.c, doc.c, editfns.c, eval.c, font.c, fontset.c,
8141 * frame.c, gnutls.c, minibuf.c, msdos.c, textprop.c, w32fns.c,
d923b542 8142 * w32menu.c, window.c, xmenu.c: Change to use XCAR and XCDR
7d7bbefd
DA
8143 where argument type is known to be a Lisp_Cons.
8144
3a4c8000
TT
81452012-07-10 Tom Tromey <tromey@redhat.com>
8146
8147 * bytecode.c (BYTE_CODE_THREADED): New macro.
8148 (BYTE_CODES): New macro. Replaces all old byte-code defines.
8149 (enum byte_code_op): New type.
8150 (CASE, NEXT, FIRST, CASE_DEFAULT, CASE_ABORT): New macros.
8151 (exec_byte_code): Use them. Use token threading when applicable.
8152
2a0213a6
DA
81532012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8154
8155 Optimize pure C strings initialization.
8156 * lisp.h (make_pure_string): Fix prototype.
8157 (build_pure_c_string): New function, defined as static inline. This
8158 provides a better opportunity to optimize away calls to strlen when
8159 the function is called with compile-time constant argument.
8160 * alloc.c (make_pure_c_string): Fix comment. Change to add nchars
8161 argument, adjust users accordingly. Use build_pure_c_string where
8162 appropriate.
8163 * buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
8164 * keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
8165 * xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
8166
cb1caeaf
DA
81672012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8168
8169 Avoid calls to strlen in miscellaneous functions.
8170 * buffer.c (init_buffer): Use precalculated len, adjust if needed.
8171 * font.c (Ffont_xlfd_name): Likewise. Change to call make_string.
8172 * lread.c (openp): Likewise.
8173
c293e30c
DA
81742012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8175
8176 Avoid calls to strlen in path processing functions.
8177 * fileio.c (file_name_as_directory): Add comment. Change to add
8178 srclen argument and return the length of result. Adjust users
8179 accordingly.
8180 (directory_file_name): Fix comment. Change to add srclen argument,
14ae4239
BT
8181 swap 1st and 2nd arguments to obey the common convention.
8182 Adjust users accordingly.
c293e30c
DA
8183 * filelock.c (fill_in_lock_file_name): Avoid calls to strlen.
8184
9e059e3f
GM
81852012-07-10 Glenn Morris <rgm@gnu.org>
8186
d02eb359
GM
8187 * s/cygwin.h, s/darwin.h, s/freebsd.h, s/netbsd.h, s/unixware.h:
8188 Move PENDING_OUTPUT_COUNT definition to configure.
8189
882cf227
GM
8190 * s/irix6-5.h (DATA_START, DATA_SEG_BITS):
8191 * s/hpux10-20.h (DATA_SEG_BITS, DATA_START):
8192 * s/gnu.h (DATA_START): Move definitions to configure.
8193
af6e839f
GM
8194 * s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
8195 We include usg5-4-common.h, which defines them both.
8196
40289a12
GM
8197 * s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
8198 O_RDONLY already includes it).
8199
9e059e3f
GM
8200 Stop ns builds setting the EMACSLOADPATH environment variable.
8201 * nsterm.m (ns_load_path): Rename from ns_init_paths.
8202 Now it does not set EMACSLOADPATH, just returns the load-path string.
8203 * nsterm.h: Update accordingly.
8204 * lread.c [HAVE_NS]: Include nsterm.h.
8205 (init_lread) [HAVE_NS]: Use ns_load_path.
8206 * emacs.c (main) [HAVE_NS]: No longer call ns_init_paths.
8207
7c4e8ec0
GM
82082012-07-09 Glenn Morris <rgm@gnu.org>
8209
d4f600ff
GM
8210 * s/gnu.h (SIGNALS_VIA_CHARACTERS): No need to define it here,
8211 since the included bsd-common.h does so.
8212
cbb31951
GM
8213 Stop ns builds setting the EMACSPATH environment variable.
8214 * nsterm.m (ns_exec_path): New function, split from ns_init_paths.
8215 (ns_init_paths): Do not set EMACSPATH.
8216 * nsterm.h (ns_exec_path): Add it.
8217 * callproc.c (init_callproc_1, init_callproc) [HAVE_NS]:
8218 Use ns_exec_path.
8219
7c4e8ec0
GM
8220 * nsterm.m, nsterm.h (ns_etc_directory): Fix type, empty return.
8221
26bccfae
PE
82222012-07-09 Paul Eggert <eggert@cs.ucla.edu>
8223
a0bee46f
PE
8224 * process.c (wait_reading_process_output): 'waitchannels' was unset
8225 when read_kbd || !NILP (wait_for_cell); fix this.
8226
5994c183
PE
8227 Add GCC-style 'const' attribute to functions that can use it.
8228 * character.h (char_resolve_modifier_mask):
8229 * keyboard.h (make_ctrl_char):
8230 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe)
8231 (init_character_once, next_almost_prime, init_fns, init_image)
8232 (flush_pending_output, init_sound):
8233 * mem-limits.h (start_of_data):
8234 * menu.h (finish_menu_items):
8235 Add ATTRIBUTE_CONST.
8236 * emacs.c (DEFINE_DUMMY_FUNCTION):
8237 Declare the dummy function with ATTRIBUTE_CONST.
8238 * lisp.h (Fbyteorder, Fmax_char, Fidentity):
8239 Add decls with ATTRIBUTE_CONST.
8240
26bccfae
PE
8241 Minor improvements to make_formatted_string.
8242 * alloc.c (make_formatted_string): Prefer int to ptrdiff_t
8243 where int is good enough, as vsprintf returns an int.
8244 * lisp.h (make_formatted_string): Add ATTRIBUTE_FORMAT_PRINTF.
8245
a8290ec3
DA
82462012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
8247
8248 Use make_formatted_string to avoid double length calculation.
8249 * lisp.h (make_formatted_string): New prototype.
8250 * alloc.c (make_formatted_string): New function.
8251 * buffer.c (Fgenerate_new_buffer_name): Use it.
220cb2bd 8252 * dbusbind.c (syms_of_dbusbind): Likewise.
a8290ec3
DA
8253 * editfns.c (Fcurrent_time_zone): Likewise.
8254 * filelock.c (get_boot_time): Likewise.
8255 * frame.c (make_terminal_frame, set_term_frame_name)
8256 (x_report_frame_params): Likewise.
8257 * image.c (gs_load): Likewise.
8258 * minibuf.c (get_minibuffer): Likewise.
8259 * msdos.c (dos_set_window_size): Likewise.
8260 * process.c (make_process): Likewise.
8261 * xdisp.c (ensure_echo_area_buffers): Likewise.
8262 * xsettings.c (apply_xft_settings): Likewise.
8263
d01ba2f1
GM
82642012-07-09 Glenn Morris <rgm@gnu.org>
8265
8266 Stop ns builds polluting the environment with EMACSDATA, EMACSDOC.
8267 * nsterm.m (ns_etc_directory): New function, split from ns_init_paths.
8268 (ns_init_paths): Do not set EMACSDATA, EMACSDOC.
8269 * nsterm.h (ns_etc_directory): Add it.
8270 * callproc.c [HAVE_NS]: Include nsterm.h.
8271 (init_callproc_1, init_callproc) [HAVE_NS]: Use ns_etc_directory.
8272
f1f924b6
DA
82732012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
8274
8275 Move marker debugging code under MARKER_DEBUG.
8276 * marker.c (MARKER_DEBUG): Move marker debugging code under
8277 #ifdef MARKER_DEBUG because byte_char_debug_check is too slow
8278 for bootstrap with --enable-checking (~3x slowdown reported
8279 by Juanma Barranquero <lekktu@gmail.com>).
8280 (verify_bytepos): Move under #ifdef MARKER_DEBUG.
8281
ab531b66
PE
82822012-07-08 Paul Eggert <eggert@cs.ucla.edu>
8283
8284 * systime.h (EMACS_SUB_TIME): Clarify behavior with unsigned time_t.
8285 See <http://bugs.gnu.org/11825#29>.
8286
c4b3bc8a
EZ
82872012-07-08 Eli Zaretskii <eliz@gnu.org>
8288
8289 * xdisp.c (fill_glyphless_glyph_string): If the face of the glyph
8290 has no font, use the frame's font. (Bug#11813)
3434fe8a
EZ
8291 (display_line): Add commentary about displaying truncation glyphs
8292 on GUI frames.
8293 (produce_special_glyphs): Move here from term.c.
8294
8295 * term.c (produce_special_glyphs): Move to xdisp.c.
8296
8297 * dispextern.h (produce_special_glyphs): Move prototype to xdisp.c
8298 section.
c4b3bc8a 8299
b676b881
AS
83002012-07-07 Andreas Schwab <schwab@linux-m68k.org>
8301
f17c5273
AS
8302 * xdisp.c (display_line): Avoid warning about implicit declaration
8303 of FRAME_FONT.
8304
298819b9
AS
8305 * frame.c (get_frame_param): Define only if HAVE_WINDOW_SYSTEM.
8306
b676b881
AS
8307 * lisp.h: Remove empty conditional.
8308
6045c4fd
PE
83092012-07-07 Paul Eggert <eggert@cs.ucla.edu>
8310
b3350bf9
PE
8311 * lread.c (load_path_check): Now static.
8312
6045c4fd
PE
8313 Fix some minor --with-ns problems found by static checking.
8314 * frame.c (Ftool_bar_pixel_width) [!FRAME_TOOLBAR_WIDTH]:
8315 (x_set_font) [!HAVE_X_WINDOWS]:
8316 * image.c (xpm_load_image) [HAVE_NS]:
8317 (x_to_xcolors) [!HAVE_X_WINDOWS && !HAVE_NTGUI]:
8318 (x_disable_image) [!HAVE_NS && !HAVE_NTGUI]:
8319 Remove unused local.
8320 (Fx_parse_geometry) [HAVE_NS]: Don't return garbage.
8321 (xpm_load_image) [HAVE_NS && !HAVE_XPM]: Remove unused label.
8322 * image.c (x_create_bitmap_from_file) [HAVE_NS]:
8323 (xpm_load_image, xpm_load) [HAVE_NS && !HAVE_XPM]:
8324 * nsselect.m (symbol_to_nsstring, ns_string_to_pasteboard_internal):
8325 * xfaces.c (Fx_load_color_file) [!HAVE_X_WINDOWS]:
8326 Fix pointer signedness problem.
8327 * xfaces.c (FRAME_X_FONT_TABLE):
8328 * xterm.h (FRAME_X_FONT_TABLE): Remove unused, incompatible macros.
8329
929e7845
GM
83302012-07-07 Glenn Morris <rgm@gnu.org>
8331
8332 * lread.c (load_path_check): New function, split from init_lread.
8333 (init_lread): Reorganize. Motivation:
8334 If EMACSLOADPATH is set, check/warn about that rather than the
8335 defaults, which we are not going to use. Hence we can remove
8336 the turn_off_warning and WINDOWSNT || HAVE_NS tests.
8337 Don't warn if site-lisp directories are missing.
8338 If not installed, start from a blank load-path, since
8339 PATH_LOADSEARCH refers to the eventual installation directories.
8340
58dd0aa4
EZ
83412012-07-07 Eli Zaretskii <eliz@gnu.org>
8342
8343 Support truncation and continuation glyphs on GUI frames, when
8344 fringes are disabled. (Bug#11832)
8345 * xdisp.c (init_iterator): Get dimensions of truncation and
14ae4239
BT
8346 continuation glyphs even if on GUI frames.
8347 Adjust it->last_visible_x on GUI frames when the left or right fringes,
58dd0aa4
EZ
8348 or both, are absent.
8349 (start_display, move_it_in_display_line_to): Handle the case of a
8350 GUI frame without a fringe to display continuation or truncation
8351 glyphs.
8352 (insert_left_trunc_glyphs): Support GUI frames: make sure
8353 truncation glyphs overwrite enough glyphs from the current line to
8354 have sufficient space in pixels.
8355 (display_line): Support truncation and continuation glyphs on GUI
8356 frames. If some spare pixels are left on the line after inserting
8357 the truncation glyphs, fill that space with a stretch glyph of a
8358 suitably computed width.
8359
8360 * term.c (produce_special_glyphs): Call PRODUCE_GLYPHS, not
8361 produce_glyphs, to support GUI sessions.
8362
31571fd7
PE
83632012-07-07 Paul Eggert <eggert@cs.ucla.edu>
8364
5a16b9bc
PE
8365 * sysdep.c (ULLONG_MAX): Define if not already defined (Bug#11781).
8366
f3047c75
PE
8367 * sysdep.c (list_system_processes): Port to NetBSD-current (Bug#11797).
8368
31571fd7
PE
8369 Do not require float-time's arg to fit in time_t (Bug#11825).
8370 This works better on hosts where time_t is unsigned, and where
8371 float-time is applied to the (negative) difference between two times.
8372 * editfns.c (decode_time_components): Last arg is now double *,
8373 not int *, and means to store all the result as a double, without
8374 worrying about whether the seconds part fits in time_t.
8375 All callers changed.
8376 (lisp_time_argument): Remove last int * arg, as it's no longer needed.
8377 All callers changed.
8378 (Ffloat_time): Do not fail merely because the specified time falls
8379 outside of time_t range.
8380
4516fbef
GM
83812012-07-07 Glenn Morris <rgm@gnu.org>
8382
8383 * s/darwin.h (HAVE_RES_INIT, HAVE_LIBRESOLV):
8384 * s/hpux10-20.h (HAVE_RINT, HAVE_RANDOM):
8385 * s/unixware.h (HAVE_GETWD): Move undefs to configure (effectively).
8386
07adc2c6
JB
83872012-07-07 Juanma Barranquero <lekktu@gmail.com>
8388
8389 * makefile.w32-in (DISPEXTERN_H, $(BLD)/regex.$(O)):
8390 Update dependencies.
8391
8392 * s/ms-w32.h [_MSC_VER]: Remove strcasecmp, strncasecmp.
8393
fd573f31
PE
83942012-07-06 Paul Eggert <eggert@cs.ucla.edu>
8395
fee5959d
PE
8396 Use c_strcasecmp for ASCII case-insensitive comparison (Bug#11786).
8397 * dispextern.h, nsfns.m, nsterm.m: Include <c-strcase.h>.
8398 * dispextern.h (xstrcasecmp): Rewrite using c_strcasecmp.
8399 * nsfns.m (x_get_string_resource): Use c_strncasecmp, not strncasecmp.
8400 * nsterm.m (ns_default): Use c_strcasecmp, not strcasecmp.
8401 * xfaces.c (xstrcasecmp) [!HAVE_STRCASECMP]: Remove.
8402
fd573f31
PE
8403 * xfont.c (compare_font_names): Redo to omit the need for casts.
8404
ddadbc0e
AS
84052012-07-06 Andreas Schwab <schwab@linux-m68k.org>
8406
fca8d6b6
AS
8407 * xfns.c (Fx_change_window_property): Doc fix.
8408 * w32fns.c (Fx_change_window_property): Doc fix.
8409
ddadbc0e
AS
8410 * w32fns.c (Fx_window_property): Accept the same arguments as the
8411 X Windows version. Doc fix.
8412 * xfns.c (Fx_window_property): Doc fix. (Bug#11870)
8413
ed9265fc 84142012-07-06 Juanma Barranquero <lekktu@gmail.com>
f247498e
JB
8415 Eli Zaretskii <eliz@gnu.org>
8416
8417 * s/ms-w32.h: Settings not specific to Windows moved to nt/config.nt.
8418 Windows-specific code from nt/config.nt moved here.
8419 Obsolete settings removed.
8420
216ee680
PE
84212012-07-06 Paul Eggert <eggert@cs.ucla.edu>
8422
8423 * process.c: Avoid unnecessary calls to gettime.
8424 (wait_reading_process_output): Don't get the time of day
8425 when gobbling data immediately and not waiting, as there's no need
8426 for it in that case. This removes a FIXME.
8427
bdd091e4
JD
84282012-07-06 Jan Djärv <jan.h.d@swipnet.se>
8429
8430 * gtkutil.c (xg_event_is_for_scrollbar): Assign gwin when HAVE_GTK3
8431 is defined (Bug#11768).
8432
9d44f8ce
DA
84332012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8434
8435 Fix marker debugging code.
8436 * marker.c (byte_char_debug_check): Do not perform the check
8437 if buffer is not multibyte.
090bd7cb
JB
8438 (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
8439 Call byte_char_debug_check with correct arguments.
9d44f8ce 8440
90fc4786
DA
84412012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8442
8443 Compile marker debugging code only if ENABLE_CHECKING is defined.
090bd7cb
JB
8444 * marker.c (byte_char_debug_check, count_markers):
8445 Use only if ENABLE_CHECKING is defined.
90fc4786
DA
8446 (byte_debug_flag): Remove.
8447 (CONSIDER, buf_charpos_to_bytepos, buf_bytepos_to_charpos):
8448 Always call byte_char_debug_check if ENABLE_CHECKING is defined.
8449
7b7ae965
DA
84502012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8451
4e57b342
DA
8452 Avoid code repetition in marker-related functions.
8453 * marker.c (attach_marker): New function.
8454 (Fset_marker, set_marker_restricted, set_marker_both)
8455 (set_marker_restricted_both): Use it.
8456 (Fset_marker, set_marker_restricted, Fbuffer_has_markers_at):
8457 Consistently rename charno to charpos.
8458 (marker_position): Add eassert.
8459 (marker_byte_position): Convert to eassert.
8460
84612012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8462
8463 Simplify list operations in unchain_overlay and unchain_marker.
7b7ae965 8464 * buffer.c (unchain_overlay): Simplify. Add comment.
4e57b342 8465 * marker.c (unchain_marker): Simplify. Fix comments.
7b7ae965 8466
657924ff
DA
84672012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8468
8469 Introduce fast path for the widely used marker operation.
8470 * alloc.c (build_marker): New function.
8471 * lisp.h (build_marker): New prototype.
8472 * buffer.c (clone_per_buffer_values, Fmake_indirect_buffer): Use it.
8473 * composite.c (autocmp_chars): Likewise.
8474 * editfns.c (buildmark): Remove.
8475 (Fpoint_marker, Fpoint_min_marker, Fpoint_max_marker)
8476 (save_restriction_save): Use build_marker.
8477 * marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos): Likewise.
8478 * window.c (save_window_save): Likewise.
8479
041a49a6
DA
84802012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8481
8482 Do not use Fdelete_overlay in delete_all_overlays
8483 to avoid redundant calls to unchain_overlay.
8484 * buffer.c (drop_overlay): New function.
8485 (delete_all_overlays, Fdelete_overlay): Use it.
8486 * minibuf.c (get_minibuffer): Fix comment.
8487
7dca65a4
PE
84882012-07-06 Paul Eggert <eggert@cs.ucla.edu>
8489
8490 Port to OpenBSD 5.1 amd64.
8491 * sysdep.c [BSD_SYSTEM]: Include <sys/param.h> before <sys/sysctl.h>.
8492 This is needed for OpenBSD, and should be harmless on all BSD systems.
8493 Also, include <sys/sysctl.h>, as it should be available on all
8494 BSD_SYSTEM hosts given that we're already calling sysctl in that case.
8495 (list_system_processes) [__OpenBSD__]: Use DARWIN_OS style mib, but
8496 use p_pid member, not kp_proc.pid.
8497
8eb876e2
GM
84982012-07-06 Glenn Morris <rgm@gnu.org>
8499
8500 * Makefile.in (emacs$(EXEEXT)): Don't check for load-path shadows.
8501
38182d90
PE
85022012-07-05 Paul Eggert <eggert@cs.ucla.edu>
8503
8504 More xmalloc and related cleanup.
8505 * alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c:
8506 * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c:
8507 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c:
8508 * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c:
8509 * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c:
8510 * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c:
8511 * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c:
8512 * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c:
8513 * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c:
8514 * xterm.c:
8515 Omit needless casts involving void * pointers and allocation.
8516 Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))",
8517 as the former is more robust if P's type is changed.
8518 Prefer xzalloc to xmalloc + memset 0.
8519 Simplify malloc-or-realloc to realloc.
8520 Don't worry about xmalloc returning a null pointer.
8521 Prefer xstrdup to xmalloc + strcpy.
8522 * editfns.c (Fmessage_box): Grow message_text by at least 80 when
8523 growing it.
8524 * keyboard.c (apply_modifiers_uncached): Prefer local array to
8525 alloca of a constant.
8526
6dd5a677
EZ
85272012-07-05 Eli Zaretskii <eliz@gnu.org>
8528
8529 * xdisp.c (display_line): Fix horizontal pixel coordinates when
8530 hscroll is larger than the line width. Fixes long and futile
8531 looping inside extend_face_to_end_of_line (on a TTY) producing
8532 glyphs that are not needed and thrown away.
8533
6b312f0f
DA
85342012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
8535
8536 * marker.c (set_marker_restricted_both): Simplify by using
8537 clip_to_bounds.
8538
f520ef9b
PE
85392012-07-05 Paul Eggert <eggert@cs.ucla.edu>
8540
8541 * editfns.c (region_limit): Simplify by using clip_to_bounds.
8542
383b7c95
JD
85432012-07-05 Jan Djärv <jan.h.d@swipnet.se>
8544
8545 * gtkutil.c (gtk_scrollbar_new, gtk_box_new): Define when HAVE_GTK3 is
8546 not defined (Bug#11768).
8547 (xg_create_frame_widgets): Use gtk_plug_new_for_display (Bug#11768).
8548 (xg_create_frame_widgets, create_dialog, xg_get_file_with_chooser)
8549 (make_widget_for_menu_item, xg_make_tool_item): Use gtk_box_new
8550 followed by gtk_box_set_homogeneous (Bug#11768).
8551 (xg_update_menu_item): Use GTK_IS_BOX (Bug#11768).
090bd7cb
JB
8552 (update_theme_scrollbar_width, xg_create_scroll_bar):
8553 Use gtk_scrollbar_new (Bug#11768).
383b7c95
JD
8554 (xg_event_is_for_scrollbar): Use Gdk Device functions for HAVE_GTK3.
8555 (is_box_type): New function (Bug#11768).
8556 (xg_tool_item_stale_p): Call is_box_type.
5293d758 8557 (xg_initialize): Get settings by calling gtk_settings_get_for_screen
383b7c95
JD
8558 with default display (Bug#11768).
8559
d6e7bf45
EZ
85602012-07-05 Eli Zaretskii <eliz@gnu.org>
8561
8562 * xdisp.c (window_hscroll_limited): New function.
8563 (pos_visible_p, init_iterator): Use it to avoid overflow of pixel
8564 coordinates when window's hscroll is set to insanely large
8565 values. (Bug#11857)
8566
431391ec
JB
85672012-07-05 Juanma Barranquero <lekktu@gmail.com>
8568
8569 * makefile.w32-in ($(BLD)/dired.$(O), $(BLD)/fileio.$(O)): Fix typo.
8570 ($(BLD)/terminal.$(O), $(BLD)/syntax.$(O)): Update dependencies.
8571
23f86fce
DA
85722012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
8573
8574 Cleanup xmalloc.
8575 * lisp.h (xzalloc): New prototype. Omit needless casts.
8576 * alloc.c (xzalloc): New function. Omit needless casts.
8577 * charset.c: Omit needless casts. Convert all calls to
8578 xmalloc with following memset to xzalloc.
8579 * dispnew.c: Likewise.
8580 * fringe.c: Likewise.
8581 * image.c: Likewise.
8582 * sound.c: Likewise.
8583 * term.c: Likewise.
8584 * w32fns.c: Likewise.
8585 * w32font.c: Likewise.
8586 * w32term.c: Likewise.
8587 * xfaces.c: Likewise.
8588 * xfns.c: Likewise.
8589 * xterm.c: Likewise.
8590 * atimer.c: Omit needless casts.
8591 * buffer.c: Likewise.
8592 * callproc.c: Likewise.
8593 * ccl.c: Likewise.
8594 * coding.c: Likewise.
8595 * composite.c: Likewise.
8596 * doc.c: Likewise.
8597 * doprnt.c: Likewise.
8598 * editfns.c: Likewise.
8599 * emacs.c: Likewise.
8600 * eval.c: Likewise.
8601 * filelock.c: Likewise.
8602 * fns.c: Likewise.
8603 * gtkutil.c: Likewise.
8604 * keyboard.c: Likewise.
8605 * lisp.h: Likewise.
8606 * lread.c: Likewise.
8607 * minibuf.c: Likewise.
8608 * msdos.c: Likewise.
8609 * print.c: Likewise.
8610 * process.c: Likewise.
8611 * region-cache.c: Likewise.
8612 * search.c: Likewise.
8613 * sysdep.c: Likewise.
8614 * termcap.c: Likewise.
8615 * terminal.c: Likewise.
8616 * tparam.c: Likewise.
8617 * w16select.c: Likewise.
8618 * w32.c: Likewise.
8619 * w32reg.c: Likewise.
8620 * w32select.c: Likewise.
8621 * w32uniscribe.c: Likewise.
8622 * widget.c: Likewise.
8623 * xdisp.c: Likewise.
8624 * xmenu.c: Likewise.
8625 * xrdb.c: Likewise.
8626 * xselect.c: Likewise.
8627
0497dc44
PE
86282012-07-05 Paul Eggert <eggert@cs.ucla.edu>
8629
8630 * fileio.c (time_error_value): Check the right error number.
8631 Problem reported by Troels Nielsen in
8632 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00095.html>.
8633
356e7178
PE
86342012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8635
4e71fd89
PE
8636 * window.c (set_window_hscroll): Revert the 100000 hscroll limit.
8637 This should be fixed in a better way; see Eli Zaretskii in
8638 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00088.html>.
8639 (HSCROLL_MAX): Remove; this is now internal to set_window_hscroll.
8640
f0941253
PE
8641 * fileio.c (time_error_value): Rename from special_mtime.
8642 The old name's problems were noted by Eli Zaretskii in
8643 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00087.html>.
8644
065c9eb4
PE
8645 * emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
8646 This variable's comment says Emacs needs at least one GDB-visible
8647 symbol of type enum pvec_type, to work around GDB problems.
8648 The symbol's value doesn't matter.
8649
356e7178
PE
8650 * alloc.c (PSEUDOVECTOR_NBYTES): Remove stray ';'
8651 that causes compilation to fail on pre-C99 compilers.
8652
ed9265fc 86532012-07-04 Juanma Barranquero <lekktu@gmail.com>
95f61aa2
JB
8654
8655 * s/ms-w32.h (LISP_FLOAT_TYPE, HAVE_MEMCMP, HAVE_MEMCPY)
8656 (HAVE_MEMMOVE, HAVE_MEMSET): Don't set, obsolete.
8657
3884d954
DA
86582012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
8659
d209e2fb 8660 * buffer.c (init_buffer_once): Fix initialization of
3884d954
DA
8661 headers for buffer_defaults and buffer_local_symbols.
8662 Reported by Juanma Barranquero <lekktu@gmail.com>.
8663
ee28be33
SM
86642012-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
8665
8666 Turn VECTOR_FREE_LIST_FLAG into PVEC_FREE.
8667 * lisp.h (enum pvec_type): Use fewer bits.
8668 (PSEUDOVECTOR_SIZE_BITS): New constant.
8669 (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK): Use it.
8670 (XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR, DEFUN): Adapt code to
8671 change in pvec_type.
8672 (PSEUDOVECTOR_TYPEP): New macro.
8673 (TYPED_PSEUDOVECTORP): Use it.
8674 * fns.c (internal_equal): Adapt code to extract pvectype.
8675 * emacs.c (gdb_pvec_type): Update type.
8676 * alloc.c (PSEUDOVECTOR_NBYTES): New macro.
8677 (VECTOR_FREE_LIST_SIZE_MASK): Remove (=> PSEUDOVECTOR_SIZE_MASK).
8678 (VECTOR_FREE_LIST_FLAG): Remove (=> PVEC_FREE).
8679 (SETUP_ON_FREE_LIST): Use XSETPVECTYPESIZE.
8680 (sweep_vectors): Use it. Use local var `total_bytes' instead of
8681 abusing vector->header.next.nbytes.
8682 (live_vector_p): Use PVEC_TYPE.
8683 (mark_object): Adapt code to extract pvectype. Use switch.
8684
c7f2cd7f
PE
86852012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8686
8687 * doprnt.c (doprnt): Don't assume string length fits in 'int'.
8688 Tighten new eassert a bit.
8689
8ce70ed2
DA
86902012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
8691
8692 Fix compilation with --enable-gcc-warnings and -O1
8693 optimization level.
8694 * doprnt.c (doprnt): Change type of tem to int, initialize
8695 to avoid compiler warning. Add eassert.
8696 * search.c (simple_search): Initialize match_byte to avoid
8697 compiler warning. Add eassert.
8698
dea7f1e5
PE
86992012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8700
24a212eb
PE
8701 Avoid weird behavior with large horizontal scrolls.
8702 Without this change, for example, large hscroll values would
8703 mess up Emacs's display on Fedora 15 x86, presumably due to
8704 overflows in int calculations in the display code.
8705 Also, if buffers had long lines, Emacs would freeze.
8706 * window.c (HSCROLL_MAX): Reduce to 100000, and make it visible to GDB.
8707 (set_window_hscroll): New function, containing the old guts of
8708 Fset_window_hscroll. Return the clipped value.
8709 (Fset_window_hscroll, Fscroll_left, Fscroll_right): Use it.
8710 This avoids the need to check against PTRDIFF_MAX.
8711
dea7f1e5
PE
8712 * buffer.c (Fgenerate_new_buffer_name): Fix sprintf format mismatch.
8713
76046526
DA
87142012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
8715
8716 * buffer.c (Fgenerate_new_buffer_name): Fix type mismatch.
8717
39adff0d
PE
87182012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8719
63807d47
PE
8720 * regex.c: Suppress GCC warning on RHEL 6. (Bug#11207)
8721 Conditionalize the pragmas on GCC 4.5 or later, not GCC 4.3 or later,
8722 since GCC 4.4.6 issues a bogus warning for them.
8723
39adff0d
PE
8724 Fix bugs in file timestamp newness comparisons.
8725 * fileio.c (Ffile_newer_than_file_p):
8726 * lread.c (Fload): Use full timestamp resolution of files,
8727 not just the 1-second resolution, so that files that are only
8728 slightly newer still count as newer.
8729 * fileio.c (Ffile_newer_than_file_p): Don't assume file
8730 timestamps fit in 'int'; this fixes a Y2038 bug on most hosts.
8731
dbeed9a6
PE
87322012-07-03 Paul Eggert <eggert@cs.ucla.edu>
8733
8734 * fileio.c: Improve handling of file time marker. (Bug#11852)
8735 (special_mtime): New function.
8736 (Finsert_file_contents, Fverify_visited_file_modtime):
8737 Use it to set special mtime values consistently.
8738
636334d6
AS
87392012-07-03 Andreas Schwab <schwab@linux-m68k.org>
8740
8741 * fileio.c (Finsert_file_contents): Properly handle st_mtime
8742 marker for non-existing file. (Bug#11852)
8743
e2017fe2
GM
87442012-07-03 Glenn Morris <rgm@gnu.org>
8745
8746 * lisp.h (Fread_file_name): Restore EXFUN (it's not a normal DEFUN
8747 and did not make it into globals.h).
8748
404dbd37
TT
87492012-07-03 Tom Tromey <tromey@redhat.com>
8750
8751 * window.c (Fset_window_margins, Fset_window_fringes)
8752 (Fset_window_scroll_bars, Fset_window_vscroll): No longer static.
8753 * textprop.c (Fprevious_property_change): No longer static.
8754 * syntax.c (Fsyntax_table_p): No longer static.
8755 * process.c (Fget_process, Fprocess_datagram_address): No longer
8756 static.
8757 * keymap.c (Flookup_key, Fcopy_keymap): No longer static.
8758 * keyboard.c (Fcommand_execute): No longer static.
8759 Remove EXFUN.
8760 * insdel.c (Fcombine_after_change_execute): No longer static.
8761 * image.c (Finit_image_library): No longer static.
8762 * fileio.c (Fmake_symbolic_link): No longer static.
8763 * eval.c (Ffetch_bytecode): No longer static.
8764 * editfns.c (Fuser_full_name): No longer static.
d209e2fb
JB
8765 * doc.c (Fdocumentation_property, Fsnarf_documentation):
8766 No longer static.
404dbd37
TT
8767 * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer
8768 static.
8769 * dired.c (Ffile_attributes): No longer static.
8770 * composite.c (Fcomposition_get_gstring): No longer static.
8771 * callproc.c (Fgetenv_internal): No longer static.
8772
8773 * ccl.h: Remove EXFUNs.
8774 * buffer.h: Remove EXFUNs.
8775 * dispextern.h: Remove EXFUNs.
8776 * intervals.h: Remove EXFUNs.
8777 * fontset.h: Remove EXFUN.
8778 * font.h: Remove EXFUNs.
8779 * dosfns.c (system_process_attributes): Remove EXFUN.
8780 * keymap.h: Remove EXFUNs.
8781 * lisp.h: Remove EXFUNs.
8782 * w32term.h: Remove EXFUNs.
8783 * window.h: Remove EXFUNs.
8784 * xsettings.h: Remove EXFUN.
8785 * xterm.h: Remove EXFUN.
8786
8e4fd1e1
GM
87872012-07-03 Glenn Morris <rgm@gnu.org>
8788
8789 * lisp.h (Frandom): Make it visible to C.
8790 * buffer.c (Fgenerate_new_buffer_name): Speed up finding a new
8791 buffer for invisible buffers. (Bug#1229)
8792
ca95b3eb
DA
87932012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8794
8795 Fix block vector allocation code to allow VECTOR_BLOCK_SIZE
8796 values which aren't power of 2.
14ae4239 8797 * alloc.c (VECTOR_FREE_LIST_SIZE_MASK): New macro.
1f9f395d 8798 Verify its value and the value of VECTOR_BLOCK_SIZE. Adjust users
ca95b3eb
DA
8799 accordingly.
8800
7555c33f
SM
88012012-07-03 Stefan Monnier <monnier@iro.umontreal.ca>
8802
8803 * lisp.h (Lisp_Misc, Lisp_Fwd): Move around to group better.
8804
8805 * alloc.c (mark_object): Revert part of last patch to use `switch'.
8806
d12e8f5a
DA
88072012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8808
8809 * alloc.c (allocate_vector_block): Remove redundant
8810 calls to mallopt if DOUG_LEA_MALLOC is defined.
8811 (allocate_vectorlike): If DOUG_LEA_MALLOC is defined,
8812 avoid calls to mallopt if zero_vector is returned.
8813
296094c3
DA
88142012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8815
8816 * alloc.c (check_string_bytes): If GC_CHECK_STRING_BYTES
8817 is enabled, avoid dereferencing NULL current_sblock if
8818 running undumped.
8819
36429c89
DA
88202012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8821
8822 Cleanup basic buffer management.
8823 * buffer.h (struct buffer): Change layout to use generic vector
8824 marking code. Fix some comments. Change type of 'clip_changed'
8825 to bitfield. Remove unused #ifndef old.
8826 (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER): Remove.
8827 (GET_OVERLAYS_AT): Fix indentation.
8828 (for_each_per_buffer_object_at): New macro.
8829 * buffer.c (clone_per_buffer_values, reset_buffer_local_variables)
8830 (Fbuffer_local_variables): Use it.
8831 (init_buffer_once, syms_of_buffer): Remove unused #ifndef old.
8832 * alloc.c (allocate_buffer): Adjust to match new layout of
8833 struct buffer. Fix comment.
8834 (mark_overlay): New function.
8835 (mark_buffer): Use it. Use mark_vectorlike to mark normal
8836 Lisp area of struct buffer.
8837 (mark_object): Use it. Adjust marking of misc objects
8838 and related comments.
8839
3b3e4cac
PE
88402012-07-02 Paul Eggert <eggert@cs.ucla.edu>
8841
8842 * alloc.c (mark_object): Remove "#ifdef GC_CHECK_MARKED_OBJECTS"
8843 wrapper that is not needed because the wrapped code is a no-op (zero
8844 machine instructions) when GC_CHECK_MARKED_OBJECTS is not defined.
8845 This avoids a -Wunused-macros diagnostic with GCC 4.7.1 x86-64.
8846
cf5c0175
DA
88472012-07-02 Dmitry Antipov <dmantipov@yandex.ru>
8848
8849 * alloc.c (mark_buffer): Simplify. Remove prototype.
8850 (mark_object): Add comment. Reorganize marking of vector-like
faf611c7 8851 objects. Use CHECK_LIVE for all vector-like objects except buffers
14ae4239
BT
8852 and subroutines when GC_CHECK_MARKED_OBJECTS is defined.
8853 Avoid redundant calls to mark_vectorlike for bool vectors.
cf5c0175 8854
ca26824c
GM
88552012-06-30 Glenn Morris <rgm@gnu.org>
8856
2e4c5312
GM
8857 * nsterm.m (ns_init_paths): Ignore site-lisp if --no-site-lisp.
8858
ca26824c
GM
8859 * epaths.in (PATH_SITELOADSEARCH): New.
8860 * lread.c (init_lread): Use PATH_SITELOADSEARCH.
8861 This is rather than relying on --enable-locallisppath elements
8862 having "site-lisp" in their names. (Bug#10208#25, 11658)
8863
0d23c240
EZ
88642012-06-30 Eli Zaretskii <eliz@gnu.org>
8865
c9240d7a
EZ
8866 * w32proc.c (sys_select): Accept and ignore one more argument.
8867
8868 * w32.c (emacs_gnutls_pull): Call select with one more argument.
8869
0d23c240 8870 * sysselect.h [DOS_NT]: Don't include sys/select.h.
9ff8f76b 8871 (pselect) [!MS_DOS]: Redirect to sys_select.
0d23c240
EZ
8872
8873 * sysdep.c: Don't include dos.h and dosfns.h.
8874
8875 * process.c (sys_select):
8876 * msdos.c (sys_select): Accept one more argument and ignore it.
8877
8878 * msdos.c (event_timestamp, sys_select): Use gnulib's gettime;
8879 adapt data types and code to that.
8880
8881 * dosfns.c:
8882 * msdos.c (gettime, settime): Define away the prototypes in dos.h,
8883 which clashes with the gnulib function of the same name.
8884
af5a5a98
AS
88852012-06-30 Andreas Schwab <schwab@linux-m68k.org>
8886
c5e4379c
AS
8887 * font.c (font_style_to_value, font_style_symbolic)
8888 (font_prop_validate_style): Add type checks for values in
8889 font_style_table.
8890
af5a5a98
AS
8891 * lisp.h (CHECK_RANGED_INTEGER): Make value to check the first
8892 argument.
8893 * character.c, charset.c, menu.c, process.c, window.c: Adjust all
8894 uses.
8895
8d38f461
EZ
88962012-06-29 Eli Zaretskii <eliz@gnu.org>
8897
2e5a6631
EZ
8898 * xdisp.c (try_window_id): Undo last change.
8899
8d38f461
EZ
8900 * w32.c (getwd): Adjust commentary about startup_dir.
8901 (init_environment): Always call sys_access, even in non-MSVC
8902 builds. Don't chdir to the directory of the Emacs executable.
8903 This undoes code from 1997 which was justified by the need to
8904 "avoid conflicts when removing and renaming directories". But its
8905 downside was that every relative file name was being interpreted
8906 relative to the directory of the Emacs executable, which can never
8907 be TRT. In particular, it broke sys_access when called with
8908 relative file names.
8909 (sys_access): Map GetLastError to errno.
8910
2af3565e
DA
89112012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8912
8913 * window.h (struct window): Change type of 'fringes_outside_margins'
8914 to bitfield. Fix comment. Adjust users accordingly.
cf5c0175 8915 (struct window): Change type of 'window_end_bytepos' to ptrdiff_t.
2af3565e
DA
8916 Adjust comment.
8917 * xdisp.c (try_window_id): Change type of 'first_vpos' and 'vpos'
8918 to ptrdiff_t.
8919
c8d3a25c 89202012-06-29 Andreas Schwab <schwab@linux-m68k.org>
57570cd3 8921
c8d3a25c
GM
8922 * gnutls.c (emacs_gnutls_handshake):
8923 Add QUIT to make the loop interruptible.
57570cd3 8924
c8d3a25c 89252012-06-29 Glenn Morris <rgm@gnu.org>
d01fd55f 8926
c8d3a25c
GM
8927 * charset.c (init_charset): Make lack of etc/charsets fatal.
8928
3e984ee8
DA
89292012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8930
8931 * editfns.c (region_limit): Fix type mismatch.
8932
ef884f23
DA
89332012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8934
8935 * nsfns.m: Fix GLYPH_DEBUG usage assuming that it may be
8936 undefined. Convert from xassert to eassert.
8937 * nsmenu.m: Convert from xassert to eassert.
8938 * nsterm.m: Likewise.
8939
7d7e0027
SM
89402012-06-28 Stefan Monnier <monnier@iro.umontreal.ca>
8941
8942 * editfns.c (region_limit): Clip to narrowing (bug#11770).
8943
aa754e6a
PE
89442012-06-28 Paul Eggert <eggert@cs.ucla.edu>
8945
8946 Avoid integer overflow on scroll-left and scroll-right.
8947 * window.c (HSCROLL_MAX): New macro.
8948 (Fscroll_left, Fscroll_right): Avoid undefined behavior on integer
8949 overflow when requested scroll falls outside ptrdiff_t range.
8950
80b00b08
DA
89512012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8952
8953 * window.h (struct window): Change type of 'hscroll',
8954 'min_hscroll' and 'last_point' from Lisp_Object to ptrdiff_t,
8955 'last_modified' and 'last_overlay_modified' to EMACS_INT.
8956 Adjust users accordingly.
8957 * xdisp.c (try_cursor_movement): Replace type check with eassert.
8958 * window.c (Fscroll_left, Fscroll_right): Change type of 'hscroll'
8959 from EMACS_INT to ptrdiff_t.
8960 (make_window): Omit redundant initialization.
8961
62b2bcf6
JB
89622012-06-28 Juanma Barranquero <lekktu@gmail.com>
8963
8964 * makefile.w32-in ($(BLD)/regex.$(O)): Update dependencies.
8965
45942c7d
DA
89662012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8967
8968 * window.h (struct window): Change type of 'use_time' and
8969 'sequence_number' from Lisp_Object to int.
8970 * frame.c (make_frame): Adjust users accordingly.
8971 * print.c (print_object): Likewise.
8972 * window.c (select_window, Fwindow_use_time, make_parent_window)
8973 (make_window): Likewise.
8974
e509cfa6
DA
89752012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8976
8977 * dispextern.h (GLYPH_DEBUG): Now defined in config.h if
8978 enabled with --enable-checking=[all,glyphs] configure option.
8979 Fix GLYPH_DEBUG usage assuming that it may be undefined,
8980 adjust comments accordingly.
8981 * dispnew.c: Fix GLYPH_DEBUG usage assuming that it may be
8982 undefined, adjust comments accordingly.
8983 * image.c: Likewise.
8984 * scroll.c: Likewise.
8985 * w32fns.c: Likewise.
8986 * w32term.c: Likewise.
8987 * xdisp.c: Likewise.
8988 * xfaces.c: Likewise.
8989 * xfns.c: Likewise.
8990 * xterm.c: Likewise.
8991
a54e2c05
DA
89922012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8993
8994 Generalize run-time debugging checks.
8995 * dispextern.h (XASSERTS): Remove.
8996 * fontset.c (xassert): Remove.
8997 Convert from xassert to eassert.
8998 * alloc.c: Convert from xassert to eassert.
8999 * bidi.c: Likewise.
9000 * dispnew.c: Likewise.
9001 * fns.c: Likewise.
9002 * fringe.c: Likewise.
9003 * ftfont.c: Likewise.
9004 * gtkutil.c: Likewise.
9005 * image.c: Likewise.
9006 * keyboard.c: Likewise.
9007 * menu.c: Likewise.
9008 * process.c: Likewise.
9009 * scroll.c: Likewise.
9010 * sound.c: Likewise.
9011 * term.c: Likewise.
9012 * w32console.c: Likewise.
9013 * w32fns.c: Likewise.
9014 * w32term.c: Likewise.
9015 * window.c: Likewise.
9016 * xdisp.c: Likewise.
9017 * xfaces.c: Likewise.
9018 * xfns.c: Likewise.
9019 * xselect.c: Likewise.
9020 * xterm.c: Likewise.
9021
1ec4b7b2
SM
90222012-06-27 Stefan Monnier <monnier@iro.umontreal.ca>
9023
9024 * fns.c (maybe_resize_hash_table): Output message when growing the
9025 purify-hashtable.
9026
2014308a
DA
90272012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
9028
9029 * alloc.c (allocate_string_data): Remove dead code.
9030 * xsettings.c (XSETTINGS_FONT_NAME): Move under HAVE_XFT to
9031 avoid GCC warning about unused macro.
9032
246155eb
DA
90332012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
9034
9035 * alloc.c (allocate_string): Omit intervals initialization.
9036 * alloc.c (make_uninit_multibyte_string): Initialize intervals
9037 as in make_pure_string and make_pure_c_string.
9038
43184b7b
DA
90392012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
9040
d209e2fb 9041 * alloc.c (allocate_string): Fix last change.
43184b7b 9042
3fe6dd74
DA
90432012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
9044
d209e2fb 9045 * alloc.c (allocate_string): Remove two redundant calls
3fe6dd74
DA
9046 to memset, add explicit initialization where appropriate.
9047
1ba6038a
GM
90482012-06-27 Glenn Morris <rgm@gnu.org>
9049
9050 * lisp.mk (lisp): Remove paths.elc.
9051
c89926a5
CY
90522012-06-27 Chong Yidong <cyd@gnu.org>
9053
9054 * doc.c (Fsubstitute_command_keys): Fix punctuation.
9055
ed6b3510
JW
90562012-06-26 John Wiegley <johnw@newartisans.com>
9057
1ec4b7b2 9058 * unexmacosx.c (copy_data_segment): Add two section names used
157e99e4
JW
9059 on Mac OS X Lion: __mod_init_func and __mod_term_func.
9060
ed6b3510
JW
9061 * alloc.c (mark_memory): Do not check with -faddress-sanitizer
9062 when building with Clang.
9063
8edd4a2b
SM
90642012-06-26 Stefan Monnier <monnier@iro.umontreal.ca>
9065
9066 * eval.c (Fapply): Allow calling it with a single argument.
9067
f6f62d1b
EZ
90682012-06-26 Eli Zaretskii <eliz@gnu.org>
9069
9070 * s/ms-w32.h (strcasecmp, strncasecmp) [_MSC_VER]: Redirect to
9071 _stricmp and _strnicmp.
9072 (HAVE_STRCASECMP, HAVE_STRNCASECMP): Define to 1.
9073
62efea5e
DA
90742012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
9075
9076 * alloc.c (allocate_window): Zero out non-Lisp part of newly
9077 allocated window.
9078 (allocate_process): Likewise for new process.
8edd4a2b 9079 (allocate_terminal): Change to use offsetof.
62efea5e
DA
9080 (allocate_frame): Likewise.
9081 * frame.c (make_frame): Omit redundant initialization.
9082 * window.c (make_parent_window): Use memset.
9083 (make_window): Omit redundant initialization.
9084 * process.c (make_process): Omit redundant initialization.
9085 * terminal.c (create_terminal): Likewise.
9086
42997f4d
DA
90872012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
9088
9089 * term.c (delete_tty): Remove redundant call to memset.
9090
1130ecfc
DA
90912012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
9092
9093 * alloc.c: Remove build_string.
9094 * lisp.h: Define build_string as static inline. This provides
9095 a better opportunity to optimize away calls to strlen when the
9096 function is called with compile-time constant argument.
9097 * image.c (imagemagick_error): Convert to build_string.
9098 * w32proc.c (sys_spawnve): Likewise.
9099 * xterm.c (x_term_init): Likewise.
9100
cf38a720
PE
91012012-06-26 Paul Eggert <eggert@cs.ucla.edu>
9102
99027bdd
PE
9103 Use sprintf return value instead of invoking strlen on result.
9104 In the old days this wasn't portable, since some sprintf
9105 implementations returned char *. But they died out years ago and
9106 Emacs already assumes sprintf returns int.
9107 Similarly for float_to_string.
9108 This patch speeds up (number-to-string 1000) by 3% on Fedora 15 x86-64.
9109 * ccl.c (ccl_driver):
9110 * character.c (string_escape_byte8):
9111 * data.c (Fnumber_to_string):
9112 * doprnt.c (doprnt):
9113 * print.c (print_object):
9114 * xdisp.c (message_dolog):
9115 * xfns.c (syms_of_xfns):
9116 Use sprintf or float_to_string result to avoid need to call strlen.
9117 * data.c (Fnumber_to_string):
9118 Use make_unibyte_string, since the string must be ASCII.
9119 * lisp.h, print.c (float_to_string): Now returns int length.
9120 * term.c (produce_glyphless_glyph):
9121 Use sprintf result rather than recomputing it.
9122
cf38a720
PE
9123 Clean out last vestiges of the old HAVE_CONFIG_H stuff.
9124 * Makefile.in (ALL_CFLAGS):
9125 * makefile.w32-in (LOCAL_FLAGS): Remove -DHAVE_CONFIG_H.
9126 * gmalloc.c, regex.c: Include <config.h> unconditionally.
9127
3511c784
DA
91282012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
9129
0a08eb21 9130 * dispextern.h (xstrcasecmp): Define to library function
3511c784
DA
9131 strcasecmp if available.
9132 * xfaces.c: Do not use xstrcasecmp if strcasecmp is available.
9133
fb7da12e
AS
91342012-06-25 Andreas Schwab <schwab@linux-m68k.org>
9135
9136 * keyboard.c (menu_bar_items, menu_bar_item, read_key_sequence):
9137 Avoid comma operator.
9138 * menu.c (push_submenu_start, push_submenu_end)
9139 (push_left_right_boundary, push_menu_pane): Likewise.
9140 * msdos.c (dos_rawgetc): Likewise.
9141
afa2ffd8
DA
91422012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
9143
9144 * xfns.c (xic_create_fontsetname): Remove redundant calls
9145 to memset.
9146
b3b4476b
PE
91472012-06-25 Paul Eggert <eggert@cs.ucla.edu>
9148
4495ff38
PE
9149 * gtkutil.c (get_utf8_string): Remove redundant assignment.
9150 sprintf already null-terminates its output.
9151
b3b4476b
PE
9152 * xfns.c (x_window): Remove redundant cast.
9153
b00876c9
DA
91542012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
9155
9156 * xmenu.c (xmenu_show, xdialog_show): Explicit cast from
9157 `const char *' to `char *' to avoid compiler warning.
9158
d188e26b
PE
91592012-06-24 Paul Eggert <eggert@cs.ucla.edu>
9160
885d1d74
PE
9161 * xterm.c (x_term_init): Build proper-sized _XSETTINGS_Snnn string
9162 instead of truncating it to 63 (admittedly a generous limit).
9163
d188e26b
PE
9164 * process.c: Fix spelling and caps in comments.
9165
e2f560b1
DN
91662012-06-24 Dan Nicolaescu <dann@ics.uci.edu>
9167
e86db54b 9168 * emacs.c (setpgrp): Remove definition, unused.
e2f560b1
DN
9169 * sysdep.c (setpgrp): Remove definition, not used in this file.
9170
7583a3a1
JB
91712012-06-24 Juanma Barranquero <lekktu@gmail.com>
9172
9173 * makefile.w32-in: Update dependencies.
9174
696056c2
EZ
91752012-06-24 Eli Zaretskii <eliz@gnu.org>
9176
9177 * makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
9178 (SYSTIME_H): Add nt/inc/sys/time.h.
9179
9180 * systime.h [WINDOWSNT]: Include sys/time.h.
9181
9182 * s/ms-w32.h (struct timespec): Definition moved from
9183 nt/inc/sys/time.h. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
9184
845ca893
PE
91852012-06-24 Paul Eggert <eggert@cs.ucla.edu>
9186
9187 Switch from NO_RETURN to C11's _Noreturn (Bug#11750).
9188 * buffer.h (buffer_slot_type_mismatch):
9189 * data.c (arith_error) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
9190 * eval.c (unwind_to_catch):
9191 * image.c (my_png_error, my_error_exit):
9192 * keyboard.c (quit_throw_to_read_char, user_error)
9193 (Fexit_recursive_edit, Fabort_recursive_edit):
9194 * lisp.h (die, args_out_of_range, args_out_of_range_3)
9195 (wrong_type_argument, buffer_overflow, __executable_start)
9196 (memory_full, buffer_memory_full, string_overflow, Fthrow)
9197 (xsignal, xsignal0, xsignal1, xsignal2, xsignal3, signal_error)
9198 (error, verror, nsberror, report_file_error, Ftop_level, Fkill_emacs)
9199 (fatal):
9200 (child_setup) [!DOS_NT]:
9201 * lread.c (end_of_file_error, invalid_syntax):
9202 * process.c (send_process_trap) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
9203 * puresize.h (pure_write_error):
9204 * search.c (matcher_overflow):
9205 * sound.c (sound_perror, alsa_sound_perror):
9206 * sysdep.c, syssignal.h (croak):
9207 * term.c (maybe_fatal, vfatal):
9208 * textprop.c (text_read_only):
9209 * undo.c (user_error):
9210 * unexmacosx.c (unexec_error):
9211 * xterm.c (x_ins_del_lines, x_delete_glyphs):
9212 Use _Noreturn rather than NO_RETURN.
9213 No need for separate decl merely because of _Noreturn.
9214 * sound.c (sound_warning, parse_sound):
9215 Remove unnecessary forward decls.
9216
f1dd8073
PE
92172012-06-24 Paul Eggert <eggert@cs.ucla.edu>
9218
9219 Fix bug when time_t is unsigned and as wide as intmax_t (Bug#9000).
9220 * lisp.h (WAIT_READING_MAX): New macro.
9221 * dispnew.c (Fsleep_for, sit_for):
9222 * keyboard.c (kbd_buffer_get_event):
9223 * process.c (Faccept_process_output):
9224 Use it to avoid bogus compiler warnings with obsolescent GCC versions.
9225 This improves on the previous patch, which introduced a bug
9226 when time_t is unsigned and as wide as intmax_t.
9227 See <http://bugs.gnu.org/9000#51>.
9228
b82c1755
EZ
92292012-06-23 Eli Zaretskii <eliz@gnu.org>
9230
9231 * dispnew.c (sit_for, Fsleep_for):
9232 * keyboard.c (kbd_buffer_get_event):
9233 * process.c (Faccept_process_output): Avoid compiler warnings when
9234 comparing a 32-bit time_t with a 64-bit INTMAX_MAX.
9235
ca300656
JB
92362012-06-23 Juanma Barranquero <lekktu@gmail.com>
9237
049ec95b
JB
9238 * makefile.w32-in: Update dependencies.
9239
ca300656
JB
9240 * w32.c (ltime): Add return type and declare static.
9241 (w32_get_internal_run_time): Remove usused variable `time_100ns'.
9242
db7b8d06
PE
92432012-06-23 Paul Eggert <eggert@cs.ucla.edu>
9244
9245 * sysdep.c [__FreeBSD__]: Fix more recently-introduced typos.
9246 Privately reported by Herbert J. Skuhra.
9247 (make_lisp_timeval) [__FreeBSD__]: Rename from TIMELIST.
9248 All uses changed.
9249 (system_process_attributes) [__FreeBSD__]: Invoke make_lisp_time,
9250 not make_lisp_timeval, when the argument is of type EMACS_TIME.
9251
0bd8297f
EZ
92522012-06-23 Eli Zaretskii <eliz@gnu.org>
9253
96512555
EZ
9254 * w32proc.c (Fw32_get_locale_info): Fix an off-by-one error in
9255 last argument of make_unibyte_string.
9256
0bd8297f
EZ
9257 * keyboard.c (kbd_buffer_get_event): Include the codepage and the
9258 language ID in the event parameters.
9259
9260 * w32term.c (w32_read_socket): Put the new keyboard codepage into
9261 event.code, not the obscure "character set ID".
9262
63def6b6
CY
92632012-06-23 Chong Yidong <cyd@gnu.org>
9264
9265 * xmenu.c (x_menu_wait_for_event): Adapt GTK3 to new xg_select.
9266
e8a02204
EZ
92672012-06-23 Eli Zaretskii <eliz@gnu.org>
9268
388cdec0
EZ
9269 Fix the MS-Windows build broken by 2012-06-22T21:17:42Z!eggert@cs.ucla.edu.
9270 * w32.c (fdutimens): New function.
9271
9272 * w32proc.c (sys_select): Adapt to change in the EMACS_TIME type.
9273
9274 * s/ms-w32.h (pselect): Redirect to sys_select.
9275
9276 * sysselect.h [WINDOWSNT]: Don't include sys/select.h.
9277
e8a02204
EZ
9278 * ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko
9279 in the logic of incrementing and decrementing the value of
9280 use_relocatable_buffers.
9281
d054f3fb
PE
92822012-06-23 Paul Eggert <eggert@cs.ucla.edu>
9283
9284 * sysdep.c [__FreeBSD__]: Fix recently-introduced typos.
9285 Privately reported by Herbert J. Skuhra.
9286 [__FreeBSD__]: Remove "*/" typo after "#include".
9287 (timeval_to_EMACS_TIME) [__FreeBSD__]: New static function.
9288 (TIMEVAL) [__FreeBSD__]: Now a static function rather than a macro.
9289 (TIMEVAL, system_process_attributes) [__FreeBSD__]:
9290 Don't assume EMACS_TIME and struct timeval are the same type.
9291
d35af63c
PE
92922012-06-22 Paul Eggert <eggert@cs.ucla.edu>
9293
9294 Support higher-resolution time stamps (Bug#9000).
9295 The time stamps are only nanosecond-resolution at the C level,
9296 since that's the best that any real-world system supports now.
9297 But they are picosecond-resolution at the Lisp level, as that's
9298 easy, and leaves room for future OS improvements.
9299
9300 * Makefile.in (LIB_CLOCK_GETTIME): New macro.
9301 (LIBES): Use it.
9302
9303 * alloc.c (Fgarbage_collect): Port to higher-res time stamps.
9304 Don't get current time unless it's needed.
9305
9306 * atimer.c: Include <sys/time.h> unconditionally, since gnulib
9307 now provides it if it's absent.
9308 (start_atimer): Port to higher-res time stamps.
9309 Check for time stamp overflow. Don't get current time more
9310 often than is needed.
9311
9312 * buffer.h (struct buffer): Buffer modtime now has high resolution.
9313 Include systime.h, not time.h.
9314 (NONEXISTENT_MODTIME_NSECS, UNKNOWN_MODTIME_NSECS): New macros.
9315
9316 * dired.c: Include stat-time.h.
9317 (Ffile-attributes): File times now have higher resolution.
9318
9319 * dispextern.h [HAVE_WINDOW_SYSTEM]: Include systime.h.
9320 (struct image): Timestamp now has higher resolution.
9321
9322 * dispnew.c (PERIODIC_PREEMPTION_CHECKING): Remove, as Emacs always
9323 has at least microseconds now. All uses removed.
9324 (update_frame, update_single_window, update_window, update_frame_1)
9325 (Fsleep_for, sit_for): Port to higher-resolution time stamps.
927c7216 9326 (duration_to_sec_usec): Remove; no longer needed.
d35af63c
PE
9327
9328 * editfns.c (time_overflow): Now extern.
9329 (Fcurrent_time, Fget_internal_run_time, make_time, lisp_time_argument)
9330 (float-time, Fformat_time_string, Fcurrent_time_string)
9331 (Fcurrent_time_zone): Accept and generate higher-resolution
9332 time stamps.
9333 (make_time_tail, make_lisp_time, dissassemble_lisp_time)
9334 (decode_time_components, lisp_seconds_argument): New functions.
9335 (make_time): Now static.
9336 (lisp_time_argument): Now returns EMACS_TIME. New arg ppsec.
9337 Report an error if the time is invalid, rather than having the caller
9338 do that.
9339
9340 * fileio.c: Include <stat-time.h>
9341 (Fcopy_file): Copy higher-resolution time stamps.
9342 Prefer to set the time stamp via a file descriptor if that works.
9343 (Fset_file_times, Finsert_file_contents, Fwrite_region)
9344 (Fverify_visited_file_modtime, Fclear_visited_file_modtime)
9345 (Fvisited_file_modtime, Fset_visited_file_modtime):
9346 Support higher-resolution time stamps.
9347
9348 * fns.c (Frandom): Use nanoseconds, not microseconds, for seed.
9349
9350 * gtkutil.c (xg_maybe_add_timer): Port to higher-res time stamps.
9351
9352 * image.c (prepare_image_for_display, clear_image_cache)
9353 (lookup_image): Port to higer-resolution time stamps.
9354
9355 * keyboard.c (start_polling, bind_polling_period):
9356 Check for time stamp overflow.
9357 (read_char, kbd_buffer_get_event, timer_start_idle)
9358 (timer_stop_idle, timer_resume_idle, timer_check_2, timer_check)
9359 (Fcurrent_idle_time, init_keyboard, set_waiting_for_input):
9360 Port to higher-resolution time stamps. Do not assume time_t is signed.
9361 (decode_timer): New function. Timers are now vectors of length 9,
9362 not 8, to accommodate the picosecond component.
9363 (timer_check_2): Use it.
9364
9365 * nsterm.m (select_timeout, timeval_subtract): Remove.
9366 (ns_timeout): Use Emacs's facilities for time stamp arithmetic,
9367 as they're a bit more accurate and handle overflow better.
9368 (ns_select): Change prototype to be compatible with pselect.
9369 (ns_select, ns_term_shutdown): Port to ns-resolution time stamps.
9370 * nsterm.h (ns_select): Adjust prototype.
9371
9372 * msdos.c (EMACS_TIME_ZERO_OR_NEG_P): Remove, as it assumes
9373 us-resolution time stamps.
9374 (sys_select): Use the new EMACS_TIME_SIGN macro instead.
9375
9376 * lread.c (read_filtered_event): Port to ns-resolution time stamps.
9377
9378 * lisp.h (time_overflow): New decl.
9379 (wait_reading_process_output): First arg is now intmax_t, not int,
9380 to accommodate larger waits.
9381
9382 * process.h (struct Lisp_Process.read_output_delay):
9383 Now counts nanoseconds, not microseconds.
9384 * process.c (ADAPTIVE_READ_BUFFERING): Don't worry about
9385 EMACS_HAS_USECS.
9386 (READ_OUTPUT_DELAY_INCREMENT, Faccept_process_output)
9387 (wait_reading_process_output):
9388 Port to ns-resolution time stamps.
9389 (Faccept_process_output, wait_reading_process_output):
9390 Check for time stamp overflow. Do not assume time_t is signed.
9391 (select_wrapper): Remove; we now use pselect.
9392 (Fprocess_attributes): Now generates ns-resolution time stamps.
9393
9394 * sysdep.c: Include utimens.h. Don't include utime.h
9395 or worry about struct utimbuf; gnulib does that for us now.
9396 (gettimeofday): Remove; gnulib provides a substitute.
9397 (make_timeval): New function.
9398 (set_file_times): Now sets ns-resolution time stamps.
9399 New arg FD; all uses changed.
9400 (time_from_jiffies, ltime_from_jiffies, get_up_time)
9401 (system_process_attributes):
9402 Now returns ns-resolution time stamp. All uses changed.
9403 Check for time stamp overflow.
9404
9405 * sysselect.h: Don't depend on HAVE_SYS_SELECT_H; gnulib
9406 provides a substitute now.
9407
9408 * systime.h: Include timespec.h rather than sys/time.h and time.h,
9409 since it guarantees struct timespec.
9410 (EMACS_TIME): Now struct timespec, so that we can support
9411 ns-resolution time stamps.
9412 (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): New macros.
9413 (EMACS_HAS_USECS): Remove; Emacs always has sub-second time stamps now.
9414 (EMACS_USECS): Remove.
9415 (EMACS_SET_USECS): The underlying time stamp now has ns resolution,
9416 so multiply the arg by 1000 before storing it.
9417 (EMACS_NSECS, EMACS_SECS_ADDR, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS):
9418 New macros.
9419 (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME):
9420 Port to ns-resolution time stamps.
9421 (EMACS_TIME_NEG_P): Remove; replaced by....
9422 (EMACS_TIME_SIGN): New macro.
9423 (EMACS_SET_INVALID_TIME, EMACS_TIME_VALID_P)
9424 (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE): New macros.
9425 (set_file_times, make_time, lisp_time_argument): Adjust signature.
9426 (make_timeval, make_lisp_time, decode_time_components): New decls.
9427 (EMACS_TIME_CMP): Remove; no longer used. Plus, it was buggy, in
9428 that it mishandled time_t overflow. You can't compare by subtracting!
9429 (EMACS_TIME_EQ, EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE)
9430 (EMACS_TIME_LT, EMACS_TIME_LE): Rewrite in terms of timespec_cmp.
9431
9432 * term.c: Include <sys/time.h>.
9433 (timeval_to_Time): New function, for proper overflow wraparound.
9434 (term_mouse_position, term_mouse_click): Use it.
9435
9436 * undo.c (record_first_change): Support higher-resolution time stamps
9437 in the undo buffer.
9438 (Fprimitive_undo): Use them when restoring time stamps.
9439
9440 * w32.c (ltime, U64_TO_LISP_TIME, process_times, emacs_gnutls_pull)
9441 (w32_get_internal_run_time):
9442 Port to higher-resolution Emacs time stamps.
9443 (ltime): Now accepts single 64-bit integer, as that's more convenient
9444 for callers.
9445
9446 * xdisp.c (start_hourglass): Port to ns-resolution time stamps.
9447
9448 * xgselect.c, xgselect.h (xg_select): Add sigmask argument,
9449 for compatibility with pselect. Support ns-resolution time stamps.
9450
9451 * xmenu.c (x_menu_wait_for_event): Support ns-resolution time stamps.
9452
9453 * xselect.c (wait_for_property_change, x_get_foreign_selection):
9454 Check for time stamp overflow, and support ns-resolution time stamps.
9455
9456 * xterm.c: Don't include sys/time.h; gnulib does that for us now.
9457 Don't worry about whether HAVE_TIMEVAL and HAVE_SELECT are set.
9458 (timeval_subtract): Remove; no longer needed.
9459 (XTflash, XTring_bell, x_wait_for_event):
9460 Port to ns-resolution time stamps. Don't assume time_t is signed.
9461
b6a92dfe
CY
94622012-06-22 Chong Yidong <cyd@gnu.org>
9463
9464 * xdisp.c (x_consider_frame_title): Revert last change.
9465
d251c37c
EZ
94662012-06-22 Eli Zaretskii <eliz@gnu.org>
9467
9468 * alloc.c (NSTATICS): Enlarge to 0x650. Otherwise, Emacs compiled
9469 with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
9470 aborts in staticpro during startup. (Without -DBYTE_CODE_METER,
9471 staticidx goes up to 1597 out of 1600 = 0x640.)
9472
f10deafb
PE
94732012-06-20 Paul Eggert <eggert@cs.ucla.edu>
9474
9475 * fileio.c (Fdefault_file_modes): Block input while fiddling with umask.
9476 Otherwise, the umask might be mistakenly 0 while handling input signals.
9477
ec6de1e2
SM
94782012-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
9479
9480 * minibuf.c (Fread_string): Bind minibuffer-completion-table.
9481
28be1ada
DA
94822012-06-19 Dmitry Antipov <dmantipov@yandex.ru>
9483
9484 * alloc.c, bytecode.c, ccl.c, coding.c, composite.c, data.c, dosfns.c:
9485 * font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
9486 * print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
9487 access to `contents' member of Lisp_Vector objects with AREF and ASET
9488 where appropriate.
9489
c6bf3022
CY
94902012-06-19 Chong Yidong <cyd@gnu.org>
9491
9492 * frame.c (delete_frame): When selecting a frame on a different
9493 text terminal, do not alter the terminal's top-frame.
9494
9495 * xdisp.c (format_mode_line_unwind_data): Record the target
9496 frame's selected window and its terminal's top-frame.
9497 (unwind_format_mode_line): Restore them.
9498 (x_consider_frame_title, display_mode_line, Fformat_mode_line):
9499 Callers changed.
9500 (x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
9501 since tty frames can be explicitly named.
9502 (prepare_menu_bars): Likewise.
9503
9504 * term.c (Ftty_top_frame): New function.
9505
defd4196
PE
95062012-06-18 Paul Eggert <eggert@cs.ucla.edu>
9507
9508 Port byte-code-meter to modern targets.
9509 * bytecode.c (METER_CODE) [BYTE_CODE_METER]: Don't assume
9510 !CHECK_LISP_OBJECT_TYPE && !USE_LSB_TAG. Problem with
8b5257e1 9511 CHECK_LISP_OBJECT_TYPE reported by Dmitry Antipov in
defd4196
PE
9512 <http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00282.html>.
9513 (METER_1, METER_2): Simplify.
9514
1053a871
SM
95152012-06-18 Stefan Monnier <monnier@iro.umontreal.ca>
9516
9517 * data.c (Fdefalias): Return `symbol' (bug#11686).
9518
b7e8d081
MR
95192012-06-18 Martin Rudalics <rudalics@gmx.at>
9520
9521 * buffer.c (Fkill_buffer): Don't throw an error when the buffer
1053a871
SM
9522 gets killed during executing of this function (Bug#11665).
9523 Try to always return Qt when the buffer has been actually killed.
b7e8d081
MR
9524 (Vkill_buffer_query_functions): In doc-string say that functions
9525 run by this hook should not change the current buffer.
9526
7ea2b339
PE
95272012-06-18 Paul Eggert <eggert@cs.ucla.edu>
9528
9529 Fix recently-introduced process.c problems found by static checking.
9530 * process.c (write_queue_push, write_queue_pop, send_process):
9531 Use ptrdiff_t, not int or EMACS_INT, for buffer lengths and offsets.
9532 (write_queue_pop): Fix pointer signedness problem.
9533 (send_process): Remove unused local.
9534
96a313a1
CY
95352012-06-17 Chong Yidong <cyd@gnu.org>
9536
9537 * xdisp.c (redisplay_internal): No need to redisplay terminal
9538 frames that are not on top.
9539
20ca2e94
TN
95402012-06-17 Troels Nielsen <bn.troels@gmail.com>
9541
9542 * process.c (make_process): Initialize write_queue.
9543 (write_queue_push, write_queue_pop): New functions.
9544 (send_process): Use them to maintain correct ordering of process
9545 writes (Bug#10815).
9546
9a900ca9
PE
95472012-06-17 Paul Eggert <eggert@cs.ucla.edu>
9548
310fbfa8
PE
9549 * lisp.h (eassert): Assume C89 or later.
9550 This removes the need for CHECK.
9551 (CHECK): Remove. Its comments about always evaluating its
9552 argument were confusing, as 'eassert' typically does not evaluate
9553 its argument.
9554
27bb1ca4
PE
9555 * coding.c (produce_chars): Use ptrdiff_t, not int.
9556
9a900ca9
PE
9557 * xterm.c (x_draw_underwave): Check for integer overflow.
9558 This pacifies gcc 4.7.0 -Wunsafe-loop-optimizations on x86-64.
9559
41b7f8bc 95602012-06-17 Jan Djärv <jan.h.d@swipnet.se>
50a93863
JD
9561
9562 * nsterm.m (x_free_frame_resources): Move xfree so freed memory isn't
9563 referenced (Bug#11583).
9564
9b0e3eba
AA
95652012-06-16 Aurelien Aptel <aurelien.aptel@gmail.com>
9566
9567 Implement wave-style variant of underlining.
9568 * dispextern.h (face_underline_type): New enum.
9569 (face): Add field for underline type.
9570 * nsterm.m (ns_draw_underwave): New function.
9571 (ns_draw_text_decoration): Use it.
9572 * w32term.c (w32_restore_glyph_string_clip, w32_draw_underwave):
9573 New functions.
9574 (x_draw_glyph_string): Use them.
9575 * xfaces.c (Qline, Qwave): New Lisp objects.
9576 (check_lface_attrs, merge_face_ref)
1053a871
SM
9577 (Finternal_set_lisp_face_attribute, realize_x_face):
9578 Handle wave-style underline face attributes.
9b0e3eba
AA
9579 * xterm.c (x_draw_underwave): New function.
9580 (x_draw_glyph_string): Use it.
9581
0fb52f11
JB
95822012-06-16 Juanma Barranquero <lekktu@gmail.com>
9583
9584 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/fringe.$(O))
9585 ($(BLD)/xml.$(O), $(BLD)/intervals.$(O), $(BLD)/macros.$(O))
9586 ($(BLD)/minibuf.$(O), $(BLD)/regex.$(O), $(BLD)/region-cache.$(O))
9587 ($(BLD)/textprop.$(O), $(BLD)/undo.$(O), $(BLD)/window.$(O))
9588 ($(BLD)/w32select.$(O)): Update dependencies.
9589
e5560ff7
AS
95902012-06-16 Andreas Schwab <schwab@linux-m68k.org>
9591
9592 * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.
9593 (BUF_FETCH_MULTIBYTE_CHAR): Likewise.
9594 * character.c (_fetch_multibyte_char_p): Remove.
9595 * alloc.c: Include "character.h" before "buffer.h".
9596 * bidi.c: Likewise.
9597 * buffer.c: Likewise.
9598 * bytecode.c: Likewise.
9599 * callint.c: Likewise.
9600 * callproc.c: Likewise.
9601 * casefiddle.c: Likewise.
9602 * casetab.c: Likewise.
9603 * category.c: Likewise.
9604 * cmds.c: Likewise.
9605 * coding.c: Likewise.
9606 * composite.c: Likewise.
9607 * dired.c: Likewise.
9608 * dispnew.c: Likewise.
9609 * doc.c: Likewise.
9610 * dosfns.c: Likewise.
9611 * editfns.c: Likewise.
9612 * emacs.c: Likewise.
9613 * fileio.c: Likewise.
9614 * filelock.c: Likewise.
9615 * font.c: Likewise.
9616 * fontset.c: Likewise.
9617 * fringe.c: Likewise.
9618 * indent.c: Likewise.
9619 * insdel.c: Likewise.
9620 * intervals.c: Likewise.
9621 * keyboard.c: Likewise.
9622 * keymap.c: Likewise.
9623 * lread.c: Likewise.
9624 * macros.c: Likewise.
9625 * marker.c: Likewise.
9626 * minibuf.c: Likewise.
9627 * nsfns.m: Likewise.
9628 * nsmenu.m: Likewise.
9629 * print.c: Likewise.
9630 * process.c: Likewise.
9631 * regex.c: Likewise.
9632 * region-cache.c: Likewise.
9633 * search.c: Likewise.
9634 * syntax.c: Likewise.
9635 * term.c: Likewise.
9636 * textprop.c: Likewise.
9637 * undo.c: Likewise.
9638 * unexsol.c: Likewise.
9639 * w16select.c: Likewise.
9640 * w32fns.c: Likewise.
9641 * w32menu.c: Likewise.
9642 * window.c: Likewise.
9643 * xdisp.c: Likewise.
9644 * xfns.c: Likewise.
9645 * xmenu.c: Likewise.
9646 * xml.c: Likewise.
9647 * xselect.c: Likewise.
9648
2f07e6af
EZ
96492012-06-16 Eli Zaretskii <eliz@gnu.org>
9650
1053a871
SM
9651 * xdisp.c (set_cursor_from_row): Don't dereference glyphs_end.
9652 If all the glyphs of the glyph row came from strings, and we have no
2f07e6af 9653 cursor positioning clues, put the cursor on the first glyph of the
1097afe4
EZ
9654 row.
9655 (handle_face_prop): Use chunk-relative overlay string index when
9656 indexing into it->string_overlays array. (Bug#11653)
946fdb73
EZ
9657 (set_cursor_from_row): Use the leftmost glyph as GLYPH_BEFORE, not
9658 the rightmost. (Bug#11720)
2f07e6af 9659
29b83cec
AS
96602012-06-16 Andreas Schwab <schwab@linux-m68k.org>
9661
9662 * category.h (CHAR_HAS_CATEGORY): Define as inline.
9663 (CATEGORY_MEMBER): Enforce 1/0 value.
9664 * category.c (_temp_category_set): Remove.
9665
4c5501e9
EZ
96662012-06-16 Eli Zaretskii <eliz@gnu.org>
9667
9668 * window.c (Fdelete_other_windows_internal)
9669 (Fdelete_window_internal): Don't access frame's mouse highlight
9670 info of the initial frame. (Bug#11677)
9671
2b570124
PE
96722012-06-14 Paul Eggert <eggert@cs.ucla.edu>
9673
e93864f9
PE
9674 * .gdbinit (xgetint): Fix recently-introduced paren typo.
9675 Assume USE_2_TAGS_FOR_INTS.
9676 (xreload): Adjust $tagmask width to match recent lisp.h change.
9677
2b570124
PE
9678 Simplify lisp.h in minor ways that should not affect code.
9679 * lisp.h (USE_2_TAGS_FOR_INTS): Remove, as it was always defined.
9680 (LISP_INT_TAG, case_Lisp_Int, LISP_STRING_TAG, LISP_INT_TAG_P)
9681 (LISP_INT1_TAG, enum Lisp_Type, XINT, XUINT, make_number):
9682 Simplify under the assumption that USE_2_TAGS_FOR_INTS is defined.
9683 (INTTYPEBITS): New macro, for clarity.
9684 (INTMASK, MOST_POSITIVE_FIXNUM): Use it.
1053a871
SM
9685 (LISP_INT1_TAG, LISP_STRING_TAG, LISP_INT_TAG_P):
9686 Simplify now that USE_LSB_TAG is always defined.
2b570124
PE
9687 (TYPEMASK, XINT) [USE_LSB_TAG]: Remove unnecessary cast.
9688 (make_number) [!USE_LSB_TAG]: Use INTMASK; that's simpler.
9689
81755f69
JB
96902012-06-13 Juanma Barranquero <lekktu@gmail.com>
9691
9692 * makefile.w32-in ($(BLD)/data.$(O)): Update dependencies.
9693
16192a57
GM
96942012-06-13 Glenn Morris <rgm@gnu.org>
9695
9696 * s/bsd-common.h (BSD4_3):
9697 * s/usg5-4-common.h (USG5_4): No longer define; unused.
9698
646b5f55
AS
96992012-06-13 Andreas Schwab <schwab@linux-m68k.org>
9700
9701 * lisp.h (Lisp_Object) [CHECK_LISP_OBJECT_TYPE]: Define as struct
9702 instead of union.
9703 (XLI, XIL): Define.
1053a871
SM
9704 (XHASH, XTYPE, XINT, XUINT, make_number, XSET, XPNTR, XUNTAG):
9705 Use them.
9706 * emacs.c (gdb_use_struct): Rename from gdb_use_union.
646b5f55 9707 * .gdbinit: Check gdb_use_struct instead of gdb_use_union.
1053a871 9708 * alloc.c (widen_to_Lisp_Object): Remove.
646b5f55
AS
9709 (mark_memory): Use XIL instead of widen_to_Lisp_Object.
9710 * frame.c (delete_frame): Remove outdated comment.
9711 * w32fns.c (Fw32_register_hot_key): Use XLI instead of checking
9712 USE_LISP_UNION_TYPE.
9713 (Fw32_unregister_hot_key): Likewise.
9714 (Fw32_toggle_lock_key): Likewise.
9715 * w32menu.c (add_menu_item): Likewise.
9716 (w32_menu_display_help): Use XIL instead of checking
9717 USE_LISP_UNION_TYPE.
9718 * w32heap.c (allocate_heap): Don't check USE_LISP_UNION_TYPE.
9719 (init_heap): Likewise.
9720 * w32term.c (w32_read_socket): Update comment.
9721
1d3823c9
GM
97222012-06-13 Glenn Morris <rgm@gnu.org>
9723
c62ff706
GM
9724 * s/usg5-4-common.h, src/s/unixware.h:
9725 Remove define/undef of HAVE_SYSV_SIGPAUSE (not used since 2010-05-04).
9726
1d3823c9
GM
9727 * s/gnu.h (POSIX_SIGNALS): Remove (not used since 2010-05-04).
9728
bfe3e0a2
PE
97292012-06-13 Paul Eggert <eggert@cs.ucla.edu>
9730
9731 USE_LISP_UNION_TYPE + USE_LSB_TAG cleanup (Bug#11604)
9732 * alloc.c (make_number) [!defined make_number]:
9733 Remove, as lisp.h always defines this now.
9734 (mark_maybe_pointer): Simplify since USE_LSB_TAG is always defined now.
9735 (roundup_size): Verify that it is a power of 2.
9736 * data.c (Fmake_variable_buffer_local, Fmake_local_variable):
9737 * ftfont.c (ftfont_driver): Use LISP_INITIALLY_ZERO.
9738 * lisp.h (USE_LSB_TAG): Allow the builder to compile with
9739 -DUSE_LSB_TAG=0, to override the automatically-selected default.
9740 USE_LSB_TAG now is always defined to be either 0 or 1.
9741 All uses changed.
9742 (union Lisp_Object): Don't worry about WORDS_BIGENDIAN; the
9743 code works fine either way, and efficiency is not a concern here,
9744 as the union type is for debugging, not for production.
9745 (LISP_MAKE_RVALUE, make_number) [USE_LISP_UNION_TYPE]:
9746 Use an inline function on all platforms when using the union type,
9747 since this is simpler and 'static inline' can be used portably
9748 within Emacs now.
9749 (LISP_INITIALLY_ZERO): New macro.
9750 (XFASTINT, XSETFASTINT) [USE_LISP_UNION_TYPE]: Remove.
9751 (XSET) [USE_LISP_UNION_TYPE]: Don't overparenthesize.
9752
45fa9c0f
GM
97532012-06-12 Glenn Morris <rgm@gnu.org>
9754
b4492cba
GM
9755 * s/gnu-kfreebsd.h, s/hpux11.h, s/openbsd.h, s/sol2-10.h: Remove files.
9756
9757 * s/gnu-linux.h (HAVE_PROCFS): Move to configure.
0d369729 9758
45fa9c0f
GM
9759 * s/hpux10-20.h, s/openbsd.h, s/usg5-4-common.h:
9760 Move BROKEN_SIGIO to configure.
9761
9762 * s/bsd-common.h, s/darwin.h, s/gnu-kfreebsd.h, s/hpux10-20.h:
9763 Move NO_TERMIO to configure.
9764
0e25d334
CY
97652012-06-12 Chong Yidong <cyd@gnu.org>
9766
9767 * image.c (imagemagick_load_image): Use MagickFlattenImage if
9768 MagickMergeImageLayers is undefined. Use pixel pusher loop if
9769 MagickExportImagePixels is undefined.
9770
43682bb6
PE
97712012-06-12 Paul Eggert <eggert@cs.ucla.edu>
9772
9773 * image.c (imagemagick_load_image): Remove unused label.
9774
a9be7d2b
GM
97752012-06-11 Glenn Morris <rgm@gnu.org>
9776
9777 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
9778 * s/gnu-kfreebsd.h, s/gnu-linux.h, s/gnu.h, s/hpux10-20.h:
9779 * s/irix6-5.h, s/ms-w32.h, s/msdos.h, s/template.h:
9780 * s/usg5-4-common.h: Move SYSTEM_TYPE to configure.
9781
3017f87f
SM
97822012-06-11 Stefan Monnier <monnier@iro.umontreal.ca>
9783
9784 * alloc.c (make_byte_code): New function.
9785 (Fmake_byte_code): Use it. Don't purify here.
9786 * lread.c (read1): Use it as well to avoid extra allocation.
9787
1b9b4cf4
CY
97882012-06-11 Chong Yidong <cyd@gnu.org>
9789
9790 * image.c (imagemagick_load_image): Implement transparency.
9791
95988fcf
AS
97922012-06-10 Andreas Schwab <schwab@linux-m68k.org>
9793
9794 * regex.c (at_begline_loc_p): Also recognize `(?N:' and correctly
9795 account for preceding backslashes. (Bug#11663)
9796
cd4eb164
CY
97972012-06-09 Chong Yidong <cyd@gnu.org>
9798
9799 * term.c: Support italics in capable terminals (Bug#9652).
9800 (no_color_bit): Replace unused NC_BLINK with NC_ITALIC.
9801 (turn_on_face): Output using TS_enter_italic_mode if available.
9802 Don't handle unused blinking and alt-charset cases.
9803 (turn_off_face): Handle italic case; discard unused tty_blinking_p
9804 and tty_alt_charset_p cases.
9805 (tty_capable_p, init_tty): Support italics.
9806
9807 * termchar.h (struct tty_display_info): Add field for italics.
9808 Remove unused blink field.
9809
9810 * xfaces.c (tty_supports_face_attributes_p, realize_tty_face):
9811 Handle slant.
9812
9813 * dispextern.h: Replace unused TTY_CAP_BLINK with TTY_CAP_ITALIC.
9814 (struct face): Remove unused fields tty_dim_p, tty_blinking_p, and
9815 tty_alt_charset_p. Add tty_italic_p.
9816
ff88beb8
MA
98172012-06-09 Michael Albinus <michael.albinus@gmx.de>
9818
9819 * dbusbind.c (XD_BASIC_DBUS_TYPE): Use dbus_type_is_valid and
9820 dbus_type_is_basic if available.
9821 (xd_extract_signed, xd_extract_unsigned): Rename from
9822 extract_signed and extract_unsigned, respectively. Adapt callers.
9823
44286096
CY
98242012-06-09 Chong Yidong <cyd@gnu.org>
9825
1682701f
CY
9826 * xfaces.c (face_for_overlay_string): Handle face remapping (Bug#2066).
9827
44286096
CY
9828 * fringe.c (Fset_fringe_bitmap_face): Handle the noninteractive
9829 case (Bug#9752).
9830
d86feb17
PE
98312012-06-08 Paul Eggert <eggert@cs.ucla.edu>
9832
9833 * xdisp.c (vmessage): Treat frame message as multibyte.
9834 Without this change, (let ((§ 1)) (make-variable-buffer-local '§))
9835 would generate the diagnostic "Making \302\247 buffer-local while
9836 let-bound!".
9837
d5c20fe8
EZ
98382012-06-08 Eli Zaretskii <eliz@gnu.org>
9839
9840 * dispnew.c (showing_window_margins_p): Undo last change, which
9841 was done due to an inadvertent commit.
9842 (adjust_frame_glyphs_for_frame_redisplay): Do call
9843 showing_window_margins_p.
9844
513749ee
SM
98452012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
9846
9847 * eval.c (Fmake_var_non_special): New primitive.
9848 (syms_of_eval): Defsubr it.
9849 * lread.c (syms_of_lread): Mark `values' as lexically scoped.
9850
d4a8f5c1
JB
98512012-06-08 Juanma Barranquero <lekktu@gmail.com>
9852
9853 * dispnew.c (showing_window_margins_p): Wrap in #if 0 to prevent unused
9854 function warning (the only call is inside #if 0 since 2012-06-08T08:44:45Z!eliz@gnu.org).
9855
8bbbc977
EZ
98562012-06-08 Eli Zaretskii <eliz@gnu.org>
9857
9858 * alloc.c (allocate_vectorlike): Fix last change.
9859
f3372c87
DA
98602012-06-08 Dmitry Antipov <dmantipov@yandex.ru>
9861
9862 Block-based vector allocation of small vectors.
9863 * lisp.h (struct vectorlike_header): New field `nbytes',
9864 adjust comment accordingly.
9865 * alloc.c (enum mem_type): New type `MEM_TYPE_VECTOR_BLOCK'
fc0c31f8 9866 to denote vector blocks. Adjust users (live_vector_p,
f3372c87
DA
9867 mark_maybe_pointer, valid_lisp_object_p) accordingly.
9868 (COMMON_MULTIPLE): Move outside #if USE_LSB_TAG.
9869 (VECTOR_BLOCK_SIZE, vroundup, VECTOR_BLOCK_BYTES),
9870 (VBLOCK_BYTES_MIN, VBLOCK_BYTES_MAX, VECTOR_MAX_FREE_LIST_INDEX),
9871 (VECTOR_FREE_LIST_FLAG, ADVANCE, VINDEX, SETUP_ON_FREE_LIST),
9872 (VECTOR_SIZE, VECTOR_IN_BLOCK): New macros.
9873 (roundup_size): New constant.
9874 (struct vector_block): New data type.
9875 (vector_blocks, vector_free_lists, zero_vector): New variables.
513749ee 9876 (all_vectors): Rename to `large_vectors'.
f3372c87
DA
9877 (allocate_vector_from_block, init_vectors, allocate_vector_from_block)
9878 (sweep_vectors): New functions.
9879 (allocate_vectorlike): Return `zero_vector' as the only vector of
fc0c31f8 9880 0 items. Allocate new vector from block if vector size is less than
f3372c87
DA
9881 or equal to VBLOCK_BYTES_MAX.
9882 (Fgarbage_collect): Move all vector sweeping code to sweep_vectors.
9883 (init_alloc_once): Add call to init_vectors.
9884
4f18a4ed
SM
98852012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
9886
9887 * eval.c (Fmacroexpand): Stop if the macro returns the same form.
9888
86f158bc
PE
98892012-06-07 Paul Eggert <eggert@cs.ucla.edu>
9890
9891 * doprnt.c (doprnt): Truncate multibyte char correctly.
9892 Without this change, doprnt (buf, 2, "%s", FORMAT_END, AP)
9893 would mishandle a string argument "Xc" if X was a multibyte
9894 character of length 2: it would truncate after X's first byte
9895 rather than including all of X.
9896
c5cfcbe0
CY
98972012-06-06 Chong Yidong <cyd@gnu.org>
9898
9899 * buffer.c (word_wrap): Doc fix.
9900
c05cf390
PE
99012012-06-04 Paul Eggert <eggert@cs.ucla.edu>
9902
9903 * xdisp.c (note_mode_line_or_margin_highlight): Pacify gcc -Wall.
9904
0c3461de
GM
99052012-06-03 Glenn Morris <rgm@gnu.org>
9906
9907 * xdisp.c (tool-bar-style): Doc fix.
9908
c71232db
UM
99092012-06-03 Ulrich Müller <ulm@gentoo.org>
9910
9911 * Makefile.in (PAXCTL): Define.
9912 (temacs$(EXEEXT)): Disable memory randomization for the temacs
9913 binary via PaX flags if the paxctl utility is available.
9914 (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
9915 Restore PaX flags to their default. (Bug#11398)
9916
383f7350
CY
99172012-06-03 Chong Yidong <cyd@gnu.org>
9918
9919 * xdisp.c (decode_mode_spec_coding): Display a space for a unibyte
9920 buffer (Bug#11226).
9921
5f2c76c6
CY
99222012-06-03 Chong Yidong <cyd@gnu.org>
9923
9924 * xdisp.c (calc_pixel_width_or_height): Use Fbuffer_local_value.
9925 (note_mode_line_or_margin_highlight): If there is no help echo,
9926 use mode-line-default-help-echo. Handle the case where the mouse
9927 position is past the end of the mode line string.
9928
9929 * buffer.c (buffer_local_value_1): New function, split from
9930 Fbuffer_local_value; can return Qunbound.
9931 (Fbuffer_local_value): Use it.
9932 (Vmode_line_format): Docstring tweaks.
9933
773d47f6
PE
99342012-06-02 Paul Eggert <eggert@cs.ucla.edu>
9935
9936 * sysdep.c (system_process_attributes): Improve comment.
9937
f2d6a3df
SM
99382012-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
9939
9940 * keyboard.c: Export real-this-command to Elisp.
9941 (syms_of_keyboard): Rename real_this_command to Vreal_this_command
9942 and DEFVAR it. Update all users.
9943
63810350
PE
99442012-06-02 Paul Eggert <eggert@cs.ucla.edu>
9945
7bd5c1f4
PE
9946 * minibuf.c (Fassoc_string): Remove duplicate declaration.
9947
63810350
PE
9948 * sysdep.c (system_process_attributes) [SOLARIS2 && HAVE_PROCFS]:
9949 Convert pctcpu and pctmem to Lisp float properly.
9950 Let the compiler fold better, as 100.0/0x8000 is exact.
9951
a2821611
AS
99522012-06-02 Andreas Schwab <schwab@linux-m68k.org>
9953
9954 * alloc.c (CONS_BLOCK_SIZE): Account for padding at the end of
9955 cons_block.
9956
5fceba1d
PE
99572012-06-01 Paul Eggert <eggert@cs.ucla.edu>
9958
9959 * xfns.c (x_set_tool_bar_lines) [USE_GTK]: Adjust to bitfield change.
9960
c98ff5dd
DA
99612012-06-01 Dmitry Antipov <dmantipov@yandex.ru>
9962
9963 For a 'struct window', replace some Lisp_Object fields to
9964 bitfields where appropriate, remove unused fields.
9965 * window.h (struct window): Remove unused 'last_mark_x' and
9966 'last_mark_y' fields. Rename 'mini_p' field to 'mini',
1f9f395d 9967 change its type from Lisp_Object to bitfield.
c98ff5dd
DA
9968 Change type of 'force_start', 'optional_new_start',
9969 'last_had_star', 'update_mode_line' and 'start_at_line_beg'
fc0c31f8 9970 fields from Lisp_Object to bitfield. Adjust users accordingly.
c98ff5dd 9971
ca34e0be
PE
99722012-05-31 Paul Eggert <eggert@cs.ucla.edu>
9973
9974 Pacify gcc -Wdouble-precision when using Xaw.
9975 * xterm.c (xaw_jump_callback, x_set_toolkit_scroll_bar_thumb)
9976 [HAVE_X_WINDOWS && USE_TOOLKIT_SCROLL_BARS && !USE_MOTIF && !USE_GTK]:
9977 Use 'float' consistently, rather than 'float' in most places
9978 and 'double' in a couple of places.
9979
efc00ab1 99802012-05-31 Eli Zaretskii <eliz@gnu.org>
d5fd2c54
EZ
9981
9982 * xdisp.c (handle_stop): Detect whether we have overlay strings
9983 loaded by testing it->current.overlay_string_index to be
9984 non-negative, instead of checking whether n_overlay_strings is
9985 positive. (Bug#11587)
9986
efc00ab1 99872012-05-31 Chong Yidong <cyd@gnu.org>
353c87f6
CY
9988
9989 * keymap.c (describe_map_tree): Revert 2011-07-07 change (Bug#1169).
9990
9991 * doc.c (Fsubstitute_command_keys): Doc fix.
9992
efc00ab1 99932012-05-31 Eli Zaretskii <eliz@gnu.org>
a02ae4e5
EZ
9994
9995 * search.c (search_buffer): Remove calls to
9996 r_alloc_inhibit_buffer_relocation, as it is now called by
9997 maybe_unify_char, which was the cause of relocation of buffer text
9998 in bug#11519.
9999
efc00ab1 100002012-05-31 Eli Zaretskii <eliz@gnu.org>
291d430f
EZ
10001
10002 * charset.c (maybe_unify_char): Inhibit relocation of buffer text
10003 for the duration of call to load_charset, to avoid problems with
10004 callers of maybe_unify_char that access buffer text through C
10005 pointers.
10006
10007 * ralloc.c (r_alloc_inhibit_buffer_relocation): Increment and
10008 decrement the inhibition flag, instead of just setting or
10009 resetting it.
10010
ba93a187
PE
100112012-05-31 Paul Eggert <eggert@cs.ucla.edu>
10012
10013 Remove obsolete '#define static' cruft.
10014 * s/hpux10-20.h (_FILE_OFFSET_BITS): Don't #undef.
10015 This #undef was "temporary" in 2000; it is no longer needed
10016 now that '#define static' has gone away.
10017 * xfns.c, xterm.h (gray_bitmap_width, gray_bitmap_height)
10018 (gray_bitmap_bits): Remove; no longer needed.
10019 All uses replaced with definiens.
10020 * xterm.c: Include "bitmaps/gray.xbm".
10021
9e4bf381
PE
100222012-05-30 Paul Eggert <eggert@cs.ucla.edu>
10023
10024 Clean up __executable_start, monstartup when --enable-profiling.
10025 The following changes affect the code only when profiling.
10026 * dispnew.c (__executable_start): Rename from safe_bcopy.
10027 Define only on platforms that need it.
10028 * emacs.c: Include <sys/gmon.h> when profiling.
10029 (_mcleanup): Remove decl, since <sys/gmon.h> does it now.
10030 (__executable_start): Remove decl, since lisp.h does it now.
10031 (safe_bcopy): Remove decl; no longer has that name.
10032 (main): Coalesce #if into single bit of code, for simplicity.
10033 Cast pointers to uintptr_t, since standard libraries want integers
10034 and not pointers.
10035 * lisp.h (__executable_start): New decl.
10036
32d72c2f
GM
100372012-05-31 Glenn Morris <rgm@gnu.org>
10038
10039 * image.c (Fimagemagick_types): Doc fix.
10040
baac5bc7
JM
100412012-05-30 Jim Meyering <meyering@redhat.com>
10042
10043 * callproc.c (Fcall_process_region): Include directory component
10044 in mkstemp error message (Bug#11586).
10045
72cb32cf
PE
100462012-05-30 Paul Eggert <eggert@cs.ucla.edu>
10047
10048 * alloc.c, lisp.h (make_pure_vector): Now static.
10049
61b108cc
SM
100502012-05-30 Stefan Monnier <monnier@iro.umontreal.ca>
10051
10052 * eval.c (Fdefun, Fdefmacro, Vmacro_declaration_function):
10053 Move to byte-run.el.
10054 (Fautoload): Do the hash-doc more carefully.
10055 * data.c (Fdefalias): Purify definition, except for keymaps.
10056 (Qdefun): Move from eval.c.
10057 * lisp.h (Qdefun): Remove.
10058 * lread.c (read1): Tiny simplification.
10059
471fe23d
TN
100602012-05-29 Troels Nielsen <bn.troels@gmail.com>
10061
934f3f58 10062 Do not create empty overlays with the evaporate property (Bug#9642).
471fe23d
TN
10063 * buffer.c (Fmove_overlay): Reinstate the earlier fix for
10064 Bug#9642, but explicitly check that the buffer the overlay would
10065 be moved to is live and rearrange lines to make sure that errors
10066 will not put the overlay in an inconsistent state.
10067 (Fdelete_overlay): Cosmetics.
10068
85d0efd1
EZ
100692012-05-28 Eli Zaretskii <eliz@gnu.org>
10070
10071 * w32term.c (my_bring_window_to_top): New function.
10072 (x_raise_frame): Use handle returned by DeferWindowPos, which
61b108cc
SM
10073 could be different from the original one.
10074 Call my_bring_window_to_top instead of my_set_foreground_window.
85d0efd1
EZ
10075 (Bug#11513)
10076
10077 * w32fns.c (w32_wnd_proc): Accept and process WM_EMACS_BRINGTOTOP
10078 by calling BringWindowToTop.
10079
10080 * w32term.h (WM_EMACS_BRINGTOTOP): New message.
10081 (WM_EMACS_END): Increase by one.
10082
da92a98c
PE
100832012-05-28 Paul Eggert <eggert@cs.ucla.edu>
10084
10085 * bidi.c (bidi_mirror_char): Put eassert before conversion to int.
10086 This avoids undefined behavior that might cause the eassert
10087 to not catch an out-of-range value.
10088
74d1f848
JB
100892012-05-28 Juanma Barranquero <lekktu@gmail.com>
10090
10091 * makefile.w32-in ($(BLD)/w32inevt.$(O), $(BLD)/w32console.$(O)):
10092 Update dependencies.
10093
9e1a06fc
EZ
100942012-05-27 Eli Zaretskii <eliz@gnu.org>
10095
10096 * bidi.c (bidi_mirror_char): Fix last change.
10097
f3dd7312
AS
100982012-05-27 Andreas Schwab <schwab@linux-m68k.org>
10099
10100 * unexmacosx.c (copy_data_segment): Truncate after 16 characters
10101 when referring to sectname field in printf format.
10102
81899c91
PE
101032012-05-27 Paul Eggert <eggert@cs.ucla.edu>
10104
57b81a9f
PE
10105 * lisp.h [REL_ALLOC]: Omit duplicate prototypes.
10106 Only r_alloc_inhibit_buffer_relocation needed to be added;
10107 the others were already declared.
10108
81899c91
PE
10109 * bidi.c (bidi_mirror_char): Don't possibly truncate the integer
10110 before checking whether it's out of range. Put the check inside
10111 eassert. See
10112 <http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00485.html>.
10113
33017faf 101142012-05-27 Ken Brown <kbrown@cornell.edu>
2f9b9adb
KB
10115
10116 * callproc.c (Fcall_process): Restore a line that was accidentally
10117 commented out in the 2011-02-13 change (bug#11547).
10118
33017faf 101192012-05-27 Eli Zaretskii <eliz@gnu.org>
52c55cc7
EZ
10120
10121 * lisp.h [REL_ALLOC]: Add prototypes for external functions
10122 defined on ralloc.c.
10123
10124 * buffer.c [REL_ALLOC]: Remove prototypes of
10125 r_alloc_reset_variable, r_alloc, r_re_alloc, and r_alloc_free,
10126 they are now on lisp.h.
10127
10128 * ralloc.c (r_alloc_inhibit_buffer_relocation): New function.
10129
10130 * search.c (search_buffer): Use it to inhibit relocation of buffer
10131 text while re_search_2 is doing its job, because re_search_2 is
10132 passed C pointers to buffer text. (Bug#11519)
10133
23415acf
EZ
10134 * msdos.c (internal_terminal_init) <Vwindow_system_version>:
10135 Update value to 24.
10136
44e27368
EZ
10137 * xdisp.c (move_it_to): Under MOVE_TO_Y, when restoring iterator
10138 state after an additional call to move_it_in_display_line_to, keep
10139 the values of it->max_ascent and it->max_descent found for the
10140 entire line.
10141 (pos_visible_p): Revert the comparison against bottom_y to what it
10142 was in revid eliz@gnu.org-20120513182235-4p6386j761ld0nwb.
10143 (Bug#11464)
10144
c1892f11
PE
101452012-05-26 Paul Eggert <eggert@cs.ucla.edu>
10146
10147 Fix coding-related core dumps with gcc -ftrapv.
10148 The code was computing A - B, where A and B are pointers, and B is
10149 random garbage. This can lead to core dumps on platforms that
10150 have special pointer registers, and it also leads to core dumps on
10151 x86-64 when compiled with gcc -ftrapv. The fix is to compute
10152 A - B only when B is initialized properly.
10153 * coding.c (coding_set_source, coding_set_destination): Return void.
10154 (coding_change_source, coding_change_destinations): New functions,
10155 with the old behaviors of coding_set_source and coding_set_destination.
10156 All callers that need an offset changed to use these new functions.
10157
eb7afdad
GM
101582012-05-26 Glenn Morris <rgm@gnu.org>
10159
10160 * nsterm.m (ns_init_paths): Don't mess with INFOPATH. (Bug#2791)
10161
f12fdf02
EZ
101622012-05-26 Eli Zaretskii <eliz@gnu.org>
10163
53a63be6 10164 Extend mouse support on W32 text-mode console.
61b108cc
SM
10165 * xdisp.c (draw_row_with_mouse_face):
10166 Call tty_draw_row_with_mouse_face for WINDOWSNT as well.
eb3f6f01 10167
eb3f6f01 10168 * w32console.c: Include window.h.
61b108cc
SM
10169 (w32con_write_glyphs_with_face, tty_draw_row_with_mouse_face):
10170 New functions.
eb3f6f01
EZ
10171 (initialize_w32_display): Initialize mouse-highlight data.
10172
53a63be6
EZ
10173 * w32inevt.c: Include termchar.h and window.h.
10174 (do_mouse_event): Support mouse-autoselect-window. When the mouse
10175 moves, call note_mouse_highlight. If help_echo changed, call
10176 gen_help_event to produce help-echo message in the echo area.
10177 Call clear_mouse_face if mouse_face_hidden is set in the mouse
10178 highlight info.
10179
4cfd81f6
PE
101802012-05-26 Paul Eggert <eggert@cs.ucla.edu>
10181
10182 * lread.c (read1): Simplify slightly to avoid an overflow warning
10183 with GCC 4.7.0 on x86-64.
10184
4446092a
EZ
101852012-05-26 Eli Zaretskii <eliz@gnu.org>
10186
10187 * bidi.c (bidi_mirror_char): Revert last change: an int is
10188 definitely wide enough here.
10189
42b2a986 101902012-05-25 Paul Eggert <eggert@cs.ucla.edu>
3164aeac 10191
42b2a986 10192 Fix integer width and related bugs (Bug#9874).
eb106a49 10193 * alloc.c (pure_bytes_used_lisp, pure_bytes_used_non_lisp):
d311d28c
PE
10194 (allocate_vectorlike, buffer_memory_full, struct sdata, SDATA_SIZE)
10195 (string_bytes, check_sblock, allocate_string_data):
10196 (compact_small_strings, Fmake_bool_vector, make_string)
10197 (make_unibyte_string, make_multibyte_string)
10198 (make_string_from_bytes, make_specified_string)
10199 (allocate_vectorlike, Fmake_vector, find_string_data_in_pure)
10200 (make_pure_string, make_pure_c_string, make_pure_vector, Fpurecopy)
10201 (mark_vectorlike):
10202 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10203 (allocate_pseudovector):
10204 Use int, not EMACS_INT, where int is wide enough.
10205 (inhibit_garbage_collection, Fgarbage_collect):
10206 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10207 * bidi.c (bidi_mirror_char): Use EMACS_INT, not int, where
10208 int might not be wide enough.
10209 (bidi_cache_search, bidi_cache_find, bidi_init_it)
10210 (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
10211 (bidi_at_paragraph_end, bidi_find_paragraph_start)
10212 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
10213 (bidi_level_of_next_char, bidi_move_to_visually_next):
10214 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10215 * buffer.c (copy_overlays, Fgenerate_new_buffer_name)
10216 (Fkill_buffer, Fset_buffer_major_mode)
10217 (advance_to_char_boundary, Fbuffer_swap_text)
10218 (Fset_buffer_multibyte, overlays_at, overlays_in)
10219 (overlay_touches_p, struct sortvec, record_overlay_string)
10220 (overlay_strings, recenter_overlay_lists)
10221 (adjust_overlays_for_insert, adjust_overlays_for_delete)
10222 (fix_start_end_in_overlays, fix_overlays_before, modify_overlay)
10223 (Fmove_overlay, Fnext_overlay_change, Fprevious_overlay_change)
10224 (Foverlay_recenter, last_overlay_modification_hooks_used)
10225 (report_overlay_modification, evaporate_overlays, enlarge_buffer_text):
10226 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
977b0e45
PE
10227 (validate_region): Omit unnecessary test for b <= e,
10228 since that's guaranteed by the previous test.
d311d28c
PE
10229 (adjust_overlays_for_delete): Avoid pos + length overflow.
10230 (Fmove_overlay, Fdelete_overlay, add_overlay_mod_hooklist)
10231 (report_overlay_modification):
10232 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10233 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change):
10234 Omit pointer cast, which isn't needed anyway, and doesn't work
10235 after the EMACS_INT -> ptrdiff_t change.
02481186 10236 (Fmove_overlay): Clip BEG and END to ptrdiff_t to avoid overflow.
d311d28c
PE
10237 * buffer.h: Adjust decls to match defn changes elsewhere.
10238 (struct buffer_text, struct buffer):
10239 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10240 Use EMACS_INT, not int, where int might not be wide enough.
39b5db3b
PE
10241 * bytecode.c (unmark_byte_stack, exec_byte_code): Use ptrdiff_t,
10242 not int, to avoid needless 32-bit limit on 64-bit hosts.
10243 (exec_byte_code): Use tighter memory-full test, one that checks
10244 for alloca overflow. Don't compute the address of the object just
10245 before an array, as that's not portable. Use EMACS_INT, not
10246 ptrdiff_t or int, where ptrdiff_t or int might not be wide enough.
d311d28c
PE
10247 * callint.c (Fcall_interactively):
10248 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10249 * callproc.c (call_process_kill, Fcall_process):
10250 Don't assume pid_t fits into an Emacs fixnum.
10251 (call_process_cleanup, Fcall_process, child_setup):
10252 Don't assume pid_t fits into int.
10253 (call_process_cleanup, Fcall_process, delete_temp_file)
10254 (Fcall_process_region):
10255 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10256 (Fcall_process): Simplify handling of volatile integers.
10257 Use int, not EMACS_INT, where int will do.
10258 * casefiddle.c (casify_object, casify_region, operate_on_word)
10259 (Fupcase_word, Fdowncase_word, Fcapitalize_word):
10260 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10261 (casify_object): Avoid integer overflow when overallocating buffer.
10262 * casetab.c (set_identity, shuffle): Prefer int to unsigned when
45c2afd6 10263 either works. Use lint_assume to convince GCC 4.6.1 that it's OK.
d311d28c
PE
10264 * category.c (Fchar_category_set): Don't assume fixnum fits in int.
10265 * category.h (CATEGORYP): Don't assume arg is nonnegative.
10266 * ccl.c (GET_CCL_INT): Remove; no longer needed, since the
10267 integers are now checked earlier. All uses replaced with XINT.
10268 (ccl_driver):
10269 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10270 For CCL_MapSingle, check that content and value are in int range.
c801946a
PE
10271 (ccl_driver, Fregister_code_conversion_map):
10272 Check that Vcode_version_map_vector is a vector.
d311d28c
PE
10273 (resolve_symbol_ccl_program): Check that vector header is in range.
10274 Always copy the vector, so that we can check its contents reliably
10275 now rather than having to recheck each instruction as it's being
10276 executed. Check that vector words fit in 'int'.
10277 (ccl_get_compiled_code, Fregister_ccl_program)
10278 (Fregister_code_conversion_map): Use ptrdiff_t, not int, for
10279 program indexes, to avoid needless 32-bit limit on 64-bit hosts.
10280 (Fccl_execute, Fccl_execute_on_string): Check that initial reg
10281 contents are in range.
10282 (Fccl_execute_on_string): Check that status is in range.
10283 * ccl.h (struct ccl_program.idx): Now ptrdiff_t, not int.
10284 * character.c (char_resolve_modifier_mask, Fchar_resolve_modifiers):
10285 Accept and return EMACS_INT, not int, because callers can pass values
10286 out of 'int' range.
10287 (c_string_width, strwidth, lisp_string_width, chars_in_text)
10288 (multibyte_chars_in_text, parse_str_as_multibyte)
10289 (str_as_multibyte, count_size_as_multibyte, str_to_multibyte)
10290 (str_as_unibyte, str_to_unibyte, string_count_byte8)
10291 (string_escape_byte8, Fget_byte):
10292 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
a14e1568 10293 (Funibyte_string): Use CHECK_RANGED_INTEGER, not CHECK_NATNUM, to
d311d28c
PE
10294 avoid mishandling large integers.
10295 * character.h: Adjust decls to match defn changes elsewhere.
10296 * charset.c (load_charset_map_from_file, find_charsets_in_text)
10297 (Ffind_charset_region):
10298 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10299 (load_charset_map_from_file): Redo idx calculation to avoid overflow.
10300 (load_charset_map_from_vector, Fdefine_charset_internal):
3c7649c1 10301 Don't assume fixnum fits in int.
d311d28c
PE
10302 (load_charset_map_from_vector, Fmap_charset_chars):
10303 Remove now-unnecessary CHECK_NATNUMs.
10304 (Fdefine_charset_internal): Check ranges here, more carefully.
3c7649c1
PE
10305 Don't rely on undefined behavior with signed left shift overflow.
10306 Don't assume unsigned int fits into fixnum, or that fixnum fits
10307 into unsigned int. Don't require max_code to be a valid fixnum;
10308 that's not true for gb10830 4-byte on a 32-bit host. Allow
10309 invalid_code to be a cons, for the same reason. Require code_offset
10310 to be a character. Avoid int overflow if max_char is close
10311 to INT_MAX.
10312 (CODE_POINT_TO_INDEX): On 32-bit hosts, return int, not unsigned;
10313 this is intended anyway and avoids some undefined behavior.
10314 (load_charset_map): Pass unsigned, not int, as 2nd arg of
10315 INDEX_TO_CODE_POINT, as that's what it expects.
10316 (Funify_charset, encode_char): Don't stuff unsigned vals into int vars.
60ad3eab
PE
10317 * charset.h (DECODE_CHAR): Return int, not unsigned;
10318 this is what was intended anyway, and it avoids undefined behavior.
10319 (CHARSET_OFFSET): Remove unused macro, instead of fixing its
10320 integer-overflow issues.
10321 (ENCODE_CHAR): Return unsigned on all hosts, not just on 32-bit hosts.
10322 Formerly, it returned EMACS_INT on 64-bit hosts in the common case
10323 where the argument is EMACS_INT, and this behavior is not intended.
d311d28c
PE
10324 * chartab.c (Fmake_char_table, Fset_char_table_range)
10325 (uniprop_get_decoder, uniprop_get_encoder):
10326 Don't assume fixnum fits in int.
10327 * cmds.c (move_point): New function, that does the gist of
10328 Fforward_char and Fbackward_char, but does so while checking
10329 for integer overflow more accurately.
c96e5d6a 10330 (Fforward_char, Fbackward_char): Use it.
d311d28c
PE
10331 (Fforward_line, Fend_of_line, internal_self_insert)
10332 (internal_self_insert):
10333 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10334 Fix a FIXME, by checking for integer overflow when calculating
10335 target_clm and actual_clm.
10336 * coding.c (detect_coding_XXX, encode_coding_XXX, CODING_DECODE_CHAR)
8f50130c 10337 (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET, CODING_CHAR_CHARSET_P)
d311d28c
PE
10338 (ASSURE_DESTINATION, coding_alloc_by_realloc)
10339 (coding_alloc_by_making_gap, alloc_destination)
10340 (detect_coding_utf_8, encode_coding_utf_8, decode_coding_utf_16)
10341 (encode_coding_utf_16, detect_coding_emacs_mule)
10342 (decode_coding_emacs_mule, encode_coding_emacs_mule)
10343 (detect_coding_iso_2022, decode_coding_iso_2022)
10344 (encode_invocation_designation, encode_designation_at_bol)
10345 (encode_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
10346 (decode_coding_sjis, decode_coding_big5, encode_coding_sjis)
10347 (encode_coding_big5, detect_coding_ccl, decode_coding_ccl)
10348 (encode_coding_ccl, encode_coding_raw_text)
10349 (detect_coding_charset, decode_coding_charset)
10350 (encode_coding_charset, detect_eol, decode_eol, produce_chars)
10351 (produce_composition, produce_charset, produce_annotation)
10352 (decode_coding, handle_composition_annotation)
10353 (handle_charset_annotation, consume_chars, decode_coding_gap)
10354 (decode_coding_object, encode_coding_object, detect_coding_system)
10355 (Ffind_coding_systems_region_internal, Fcheck_coding_systems_region)
10356 (code_convert_region, code_convert_string)
8f50130c
PE
10357 (Fdefine_coding_system_internal)
10358 (coding_set_source, coding_set_destination):
d311d28c
PE
10359 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10360 (setup_iso_safe_charsets, consume_chars, Funencodable_char_position)
10361 (Fdefine_coding_system_internal):
10362 Don't assume fixnums fit in int.
10363 (decode_coding_gap, decode_coding_object, encode_coding_object)
5895d7b9 10364 (Fread_coding_system, Fdetect_coding_region)
2c6a9faa
PE
10365 (Funencodable_char_position, Fcheck_coding_systems_region)
10366 (get_translation, handle_composition_annotation, consume_chars):
d311d28c 10367 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
977b0e45 10368 (consume_chars): Rewrite to not calculate an address outside buffer.
d311d28c 10369 (Ffind_operation_coding_system): NATNUMP can eval its arg twice.
7b09a37a 10370 Don't access memory outside of the args array.
d311d28c 10371 (Fdefine_coding_system_internal): Check for charset-id overflow.
47664caa
PE
10372 (ENCODE_ISO_CHARACTER): Use unsigned, not int, to store the unsigned
10373 result of ENCODE_CHAR.
d311d28c
PE
10374 * coding.h: Adjust decls to match defn changes elsewhere.
10375 (struct coding_system):
10376 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10377 * composite.c (get_composition_id, find_composition)
10378 (run_composition_function, update_compositions)
10379 (compose_text, composition_gstring_put_cache)
10380 (composition_gstring_p, composition_gstring_width)
10381 (fill_gstring_header, fill_gstring_body, autocmp_chars)
10382 (composition_compute_stop_pos, composition_reseat_it)
10383 (composition_update_it, struct position_record)
10384 (find_automatic_composition, composition_adjust_point)
10385 (Fcomposition_get_gstring, Ffind_composition_internal):
10386 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10387 (update_compositions):
10388 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10389 * composite.h: Adjust decls to match defn changes elsewhere.
10390 (struct composition):
10391 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10392 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10393 Do not attempt to compute the address of the object just before a
10394 buffer; this is not portable.
10395 (Faref, Faset):
10396 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10397 (Faset): Use int, not EMACS_INT, where int is wide enough.
10398 (Fstring_to_number): Don't assume fixnums fit in int.
10399 (Frem): Don't assume arg is nonnegative.
10400 * dbusbind.c (xd_append_arg): Check for integers out of range.
10401 (Fdbus_call_method): Don't overflow the timeout int.
42b2a986 10402 (extract_signed, extract_unsigned): New functions.
243e0530
PE
10403 (XD_CHECK_DBUS_SERIAL): Remove; superseded by extract_unsigned.
10404 (xd_get_connection_references): Return ptrdiff_t, not int.
10405 All uses changed.
10406 (xd_signature, xd_append_arg, xd_retrieve_arg, Fdbus_message_internal)
10407 (xd_read_message_1):
10408 Use int, not unsigned, where the dbus API uses int.
10409 (Fdbus_message_internal): Don't overflow mtype.
10410 (syms_of_dbusbind): Allocate right-sized buffer for integers.
d311d28c
PE
10411 * dired.c (directory_files_internal, file_name_completion, scmp)
10412 (file_name_completion_stat):
10413 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10414 (file_name_completion): Don't overflow matchcount.
10415 (file_name_completion_stat): Use SAFE_ALLOCA, not alloca.
10416 * dispextern.h: Adjust decls to match defn changes elsewhere.
10417 (struct text_pos, struct glyph, struct bidi_saved_info)
10418 (struct bidi_string_data, struct bidi_it, struct composition_it)
10419 (struct it):
10420 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10421 (struct display_pos, struct composition_it, struct it):
10422 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10423 * dispnew.c (increment_matrix_positions)
10424 (increment_row_positions, mode_line_string)
10425 (marginal_area_string):
10426 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
54e1617f 10427 (change_frame_size_1, Fredisplay, Fframe_or_buffer_changed_p):
d311d28c
PE
10428 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10429 (duration_to_sec_usec): New function, to check for overflow better.
10430 (Fsleep_for, sit_for): Use it.
10431 * doc.c (get_doc_string, store_function_docstring):
10432 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10433 (get_doc_string, Fsnarf_documentation):
10434 Use int, not EMACS_INT, where int is wide enough.
10435 (get_doc_string):
10436 Use SAFE_ALLOCA, not alloca.
10437 Check for overflow when converting EMACS_INT to off_t.
10438 * doprnt.c (doprnt):
10439 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10440 * editfns.c (init_editfns, Fuser_uid, Fuser_real_uid):
10441 Don't assume uid_t fits into fixnum.
10442 (buildmark, Fgoto_char, overlays_around, find_field, Fdelete_field)
10443 (Ffield_string, Ffield_string_no_properties, Ffield_beginning)
10444 (Ffield_end, Fconstrain_to_field, Fline_beginning_position)
10445 (Fline_end_position, Fprevious_char, Fchar_after, Fchar_before)
10446 (general_insert_function)
10447 (Finsert_char, make_buffer_string, make_buffer_string_both)
10448 (update_buffer_properties, Fbuffer_substring)
10449 (Fbuffer_substring_no_properties, Fcompare_buffer_substrings)
10450 (Fsubst_char_in_region, check_translation)
10451 (Ftranslate_region_internal, save_restriction_restore, Fformat)
10452 (transpose_markers, Ftranspose_regions):
10453 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10454 (clip_to_bounds): Move to lisp.h as an inline function).
10455 (Fconstrain_to_field): Don't assume integers are nonnegative.
10456 (Fline_beginning_position, Fsave_excursion, Fsave_current_buffer):
10457 (Fsubst_char_in_region, Fsave_restriction):
10458 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10459 (Femacs_pid): Don't assume pid_t fits into fixnum.
10460 (lo_time): Use int, not EMACS_INT, when int suffices.
10461 (lisp_time_argument): Check for usec out of range.
10462 (Fencode_time): Don't assume fixnum fits in int.
3f4eabd1
PE
10463 (Fuser_login_name, Fuser_full_name): Signal an error
10464 if a uid argument is out of range, rather than relying on
10465 undefined behavior.
c8d5c857
PE
10466 (Fformat_time_string): Remove now-unnecessary check.
10467 lisp_time_argument checks for out-of-range usec now.
243e0530 10468 Use ptrdiff_t, not size_t, where ptrdiff_t will do.
d311d28c
PE
10469 * emacs.c (gdb_valbits, gdb_gctypebits): Now int, not EMACS_INT.
10470 (gdb_data_seg_bits): Now uintptr_t, not EMACS_INT.
10471 (PVEC_FLAG, gdb_array_mark_flag): Now ptrdiff_t, not EMACS_INT.
10472 (init_cmdargs, Fdump_emacs):
10473 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10474 (Fkill_emacs): Don't assume fixnum fits in int; instead, take just
10475 the bottom (typically) 32 bits of the fixnum.
10476 * eval.c (specpdl_size, call_debugger):
10477 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10478 (when_entered_debugger, Fbacktrace_debug):
10479 Don't assume fixnum can fit in int.
10480 (Fdefvaralias, Fdefvar): Do not attempt to compute the address of
10481 the object just before a buffer; this is not portable.
10482 (FletX, Flet, Funwind_protect, do_autoload, Feval, funcall_lambda)
10483 (grow_specpdl, unbind_to):
10484 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10485 (Fapply, apply_lambda): Don't assume ptrdiff_t can hold fixnum.
10486 (grow_specpdl): Simplify allocation by using xpalloc.
856bbc81 10487 (Fprog1, Fprog2): Don't assume list length fits in int. Simplify.
d311d28c
PE
10488 * fileio.c (Ffind_file_name_handler, Fcopy_file, Frename_file)
10489 (Finsert_file_contents, Fwrite_region, Fdo_auto_save):
10490 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10491 (Ffind_file_name_handler, non_regular_inserted, Finsert_file_contents)
10492 (a_write, e_write):
10493 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10494 (Fcopy_file, non_regular_nbytes, read_non_regular)
10495 (Finsert_file_contents):
10496 Use int, not EMACS_INT, where int is wide enough.
10497 (READ_BUF_SIZE): Verify that it fits in int.
10498 (Finsert_file_contents): Check that counts are in proper range,
10499 rather than assuming fixnums fit into ptrdiff_t etc.
10500 Don't assume fixnums fit into int.
125b3835 10501 * floatfns.c (Fexpt): Avoid undefined signed * signed overflow.
5895d7b9
PE
10502 * fns.c (Fcompare_strings, Fstring_lessp, struct textprop_rec, concat)
10503 (string_char_byte_cache_charpos, string_char_byte_cache_bytepos)
d311d28c
PE
10504 (string_char_to_byte, string_byte_to_char)
10505 (string_make_multibyte, string_to_multibyte)
10506 (string_make_unibyte, Fstring_as_unibyte, Fstring_as_multibyte)
10507 (Fstring_to_unibyte, Fsubstring, Fsubstring_no_properties)
10508 (substring_both, Fdelete, internal_equal, Ffillarray)
10509 (Fclear_string, mapcar1)
10510 (Fbase64_encode_region, Fbase64_encode_string, base64_encode_1)
10511 (Fbase64_decode_region, Fbase64_decode_string, base64_decode_1)
10512 (larger_vector, make_hash_table, maybe_resize_hash_table)
10513 (hash_lookup, hash_remove_from_table, hash_clear, sweep_weak_table)
10514 (Fmaphash, secure_hash):
10515 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10516 (concat): Check for string index and length overflow.
10517 (Fmapconcat): Don't assume fixnums fit into ptrdiff_t.
10518 (Frequire):
10519 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10520 (larger_vector): New API (vec, incr_min, size_max) replaces old
10521 one (vec, new_size, init). This catches size overflow.
10522 INIT was removed because it was always Qnil.
10523 All callers changed.
10524 (INDEX_SIZE_BOUND): New macro, which calculates more precisely
10525 the upper bound on a hash table index size.
10526 (make_hash_table, maybe_resize_hash_table): Use it.
10527 (secure_hash): Computer start_byte and end_byte only after
10528 they're known to be in ptrdiff_t range.
10529 * font.c (font_intern_prop, font_at, font_range, Ffont_shape_gstring)
10530 (Ffont_get_glyphs, Ffont_at):
10531 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10532 (font_style_to_value, font_prop_validate_style, font_expand_wildcards)
10533 (Flist_fonts, Fopen_font):
10534 Don't assume fixnum can fit in int.
10535 (check_gstring): Don't assume index can fit in int.
10536 (font_match_p): Check that fixnum is a character, not a nonnegative
10537 fixnum, since the later code needs to stuff it into an int.
10538 (font_find_for_lface): Use SAFE_ALLOCA_LISP, not alloca.
10539 (font_fill_lglyph_metrics): Use unsigned, not EMACS_INT, to avoid
10540 conversion overflow issues.
10541 (Fopen_font): Check for integer out of range.
10542 (Ffont_get_glyphs): Don't assume index can fit in int.
10543 * font.h: Adjust decls to match defn changes elsewhere.
10544 * fontset.c (reorder_font_vector): Redo score calculation to avoid
10545 integer overflow.
10546 (num_auto_fontsets, fontset_from_font): Use ptrdiff_t, not
10547 printmax_t, where ptrdiff_t is wide enough.
10548 (Finternal_char_font):
10549 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10550 * frame.c (Fset_mouse_position, Fset_mouse_pixel_position)
10551 (Fset_frame_height, Fset_frame_width, Fset_frame_size)
10552 (Fset_frame_position, x_set_frame_parameters)
10553 (x_set_line_spacing, x_set_border_width)
10554 (x_set_internal_border_width, x_set_alpha, x_figure_window_size):
10555 Check that fixnums are in proper range for system types.
10556 (frame_name_fnn_p, Fframe_parameter, Fmodify_frame_parameters):
10557 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10558 (Fmodify_frame_parameters): Don't assume fixnum fits in int.
10559 Use SAFE_ALLOCA_LISP, not alloca.
10560 * frame.h (struct frame): Use intptr_t, not EMACS_INT, where
10561 intptr_t is wide enough.
10562 * fringe.c (lookup_fringe_bitmap, get_logical_fringe_bitmap)
10563 (Fdefine_fringe_bitmap): Don't assume fixnum fits in int.
10564 (Ffringe_bitmaps_at_pos): Don't assume index fits in int.
10565 Check for fixnum out of range.
10566 * ftfont.c (ftfont_list): Don't assume index fits in int.
10567 Check that fixnums are in proper range for system types.
10568 (ftfont_shape_by_flt):
10569 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
d311d28c
PE
10570 * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
10571 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10572 (Fgnutls_error_fatalp, Fgnutls_error_string, Fgnutls_boot):
10573 Check that fixnums are in proper range for system types.
10574 * gnutls.h: Adjust decls to match defn changes elsewhere.
10575 * gtkutil.c (xg_dialog_run):
10576 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10577 (update_frame_tool_bar):
10578 Check that fixnums are in proper range for system types.
10579 * image.c (parse_image_spec): Redo count calculation to avoid overflow.
5895d7b9 10580 (lookup_image): Check that fixnums are in range for system types.
d311d28c
PE
10581 * indent.c (last_known_column, last_known_column_point):
10582 (current_column_bol_cache):
10583 (skip_invisible, current_column, check_display_width):
10584 (check_display_width, scan_for_column, current_column_1)
10585 (Findent_to, Fcurrent_indentation, position_indentation)
10586 (indented_beyond_p, Fmove_to_column, compute_motion):
10587 (Fcompute_motion, Fvertical_motion):
10588 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10589 (last_known_column_modified): Use EMACS_INT, not int.
10590 (check_display_width):
10591 (Fcompute_motion):
10592 Check that fixnums and floats are in proper range for system types.
10593 (compute_motion): Don't assume index or fixnum fits in int.
10594 (compute_motion, Fcompute_motion):
10595 Use int, not EMACS_INT, when it is wide enough.
10596 (vmotion): Omit local var start_hpos that is always 0; that way
10597 we don't need to worry about overflow in expressions involving it.
10598 * indent.h: Adjust decls to match defn changes elsewhere.
10599 (struct position):
10600 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10601 Use int, not EMACS_INT, where int is wide enough.
10602 Remove unused members ovstring_chars_done and tab_offset;
10603 all uses removed.
10604 * insdel.c (move_gap, move_gap_both, gap_left, gap_right)
10605 (adjust_markers_for_delete, adjust_markers_for_insert, adjust_point)
10606 (adjust_markers_for_replace, make_gap_larger, make_gap_smaller)
10607 (make_gap, copy_text, insert, insert_and_inherit)
10608 (insert_before_markers, insert_before_markers_and_inherit)
10609 (insert_1, count_combining_before, count_combining_after)
10610 (insert_1_both, insert_from_string)
10611 (insert_from_string_before_markers, insert_from_string_1)
10612 (insert_from_gap, insert_from_buffer, insert_from_buffer_1)
10613 (adjust_after_replace, adjust_after_insert, replace_range)
10614 (replace_range_2, del_range, del_range_1, del_range_byte)
10615 (del_range_both, del_range_2, modify_region)
10616 (prepare_to_modify_buffer, signal_before_change)
10617 (signal_after_change, Fcombine_after_change_execute):
10618 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10619 * intervals.c (traverse_intervals, rotate_right, rotate_left)
10620 (balance_an_interval, split_interval_right, split_interval_left)
10621 (find_interval, next_interval, update_interval)
10622 (adjust_intervals_for_insertion, delete_node, delete_interval)
10623 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10624 (static_offset_intervals, offset_intervals)
10625 (merge_interval_right, merge_interval_left, make_new_interval)
10626 (graft_intervals_into_buffer, temp_set_point_both)
10627 (temp_set_point, set_point, adjust_for_invis_intang)
10628 (set_point_both, move_if_not_intangible, get_property_and_range)
10629 (get_local_map, copy_intervals, copy_intervals_to_string)
10630 (compare_string_intervals, set_intervals_multibyte_1):
10631 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10632 * intervals.h: Adjust decls to match defn changes elsewhere.
10633 (struct interval):
10634 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10635 * keyboard.c (this_command_key_count, this_single_command_key_start)
10636 (before_command_key_count, before_command_echo_length, echo_now)
10637 (echo_length, recursive_edit_1, Frecursive_edit, Ftrack_mouse)
10638 (command_loop_1, safe_run_hooks, read_char, timer_check_2)
10639 (menu_item_eval_property, read_key_sequence, Fread_key_sequence)
10640 (Fread_key_sequence_vector, Fexecute_extended_command, Fsuspend_emacs):
10641 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10642 (last_non_minibuf_size, last_point_position, echo_truncate)
10643 (command_loop_1, adjust_point_for_property, read_char, gen_help_event)
10644 (make_lispy_position, make_lispy_event, parse_modifiers_uncached)
10645 (parse_modifiers, modify_event_symbol, Fexecute_extended_command)
10646 (stuff_buffered_input):
10647 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10648 (last_auto_save, command_loop_1, read_char):
10649 Use EMACS_INT, not int, to avoid integer overflow.
10650 (record_char): Avoid overflow in total_keys computation.
10651 (parse_modifiers_uncached): Redo index calculation to avoid overflow.
10652 * keyboard.h: Adjust decls to match defn changes elsewhere.
10653 * keymap.c (Fdefine_key, Fcurrent_active_maps, accessible_keymaps_1)
10654 (Fkey_description, Fdescribe_vector, Flookup_key):
10655 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10656 (click_position): New function, to check that positions are in range.
10657 (Fcurrent_active_maps):
10658 (describe_command):
10659 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10660 (Faccessible_keymaps, Fkey_description):
10661 (preferred_sequence_p):
10662 Don't assume fixnum can fit into int.
10663 (Fkey_description): Use SAFE_ALLOCA_LISP, not alloca.
10664 Check for integer overflow in size calculations.
10665 (Ftext_char_description): Use CHECK_CHARACTER, not CHECK_NUMBER, to
10666 avoid mishandling large integers.
10667 * lisp.h: Adjust decls to match defn changes elsewhere.
10668 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, struct Lisp_String)
10669 (struct vectorlike_header, struct Lisp_Subr, struct Lisp_Hash_Table)
10670 (struct Lisp_Marker):
10671 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10672 (clip_to_bounds): Now an inline function, moved here from editfns.c.
d311d28c
PE
10673 (GLYPH_CODE_P): Check for overflow in system types, subsuming the
10674 need for GLYPH_CODE_CHAR_VALID_P and doing proper checking ourselves.
10675 All callers changed.
10676 (GLYPH_CODE_CHAR, GLYPH_CODE_FACE):
10677 Assume the arg has valid form, since it always does.
10678 (TYPE_RANGED_INTEGERP): Avoid bug when checking against a wide
10679 unsigned integer system type.
10680 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER): New macros.
10681 (struct catchtag, specpdl_size, SPECPDL_INDEX, USE_SAFE_ALLOCA):
10682 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10683 (struct catchtag): Use EMACS_INT, not int, since it may be a fixnum.
10684 (duration_to_sec_usec): New decl.
10685 * lread.c (read_from_string_index, read_from_string_index_byte)
10686 (read_from_string_limit, readchar, unreadchar, openp)
10687 (read_internal_start, read1, oblookup):
10688 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10689 (Fload, readevalloop, Feval_buffer, Feval_region):
10690 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10691 (openp): Check for out-of-range argument to 'access'.
10692 (read1): Use int, not EMACS_INT, where int is wide enough.
10693 Don't assume fixnum fits into int.
6efdadfd 10694 Fix off-by-one error that can read outside a buffer.
1ab7b8ac
PE
10695 (read_filtered_event): Use duration_to_sec_usec
10696 to do proper overflow checking on durations.
d311d28c
PE
10697 * macros.c (Fstart_kbd_macro): Use xpalloc to check for overflow
10698 in size calculation.
10699 (Fexecute_kbd_macro):
10700 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10701 * marker.c (cached_charpos, cached_bytepos, CONSIDER)
10702 (byte_char_debug_check, buf_charpos_to_bytepos, verify_bytepos)
10703 (buf_bytepos_to_charpos, Fset_marker, set_marker_restricted)
10704 (set_marker_both, set_marker_restricted_both, marker_position)
10705 (marker_byte_position, Fbuffer_has_markers_at):
10706 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10707 (Fset_marker, set_marker_restricted): Don't assume fixnum fits in int.
61b108cc 10708 * menu.c (ensure_menu_items): Rename from grow_menu_items.
d311d28c
PE
10709 It now merely ensures that the menu is large enough, without
10710 necessarily growing it, as this avoids some integer overflow issues.
10711 All callers changed.
10712 (keymap_panes, parse_single_submenu, Fx_popup_menu):
10713 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10714 (parse_single_submenu, Fx_popup_menu): Don't assume fixnum fits in int.
10715 Use SAFE_ALLOCA_LISP, not alloca.
10716 (find_and_return_menu_selection): Avoid unnecessary casts of pointers
10717 to EMACS_INT. Check that fixnums are in proper range for system types.
10718 * minibuf.c (minibuf_prompt_width, string_to_object)
10719 (Fminibuffer_contents, Fminibuffer_contents_no_properties)
10720 (Fminibuffer_completion_contents, Ftry_completion, Fall_completions):
10721 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10722 (get_minibuffer, read_minibuf_unwind):
10723 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10724 (read_minibuf): Omit unnecessary arg BACKUP_N, which is always nil;
10725 this simplifies overflow checking. All callers changed.
10726 (read_minibuf, Fread_buffer, Ftry_completion, Fall_completions)
10727 (Ftest_completion):
10728 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10729 * nsfns.m (check_ns_display_info): Don't assume fixnum fits in long.
10730 (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_create_frame):
10731 Check that fixnums are in proper range for system types.
10732 (Fx_create_frame, Fx_show_tip):
10733 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10734 * nsfont.m (ns_findfonts, nsfont_list_family):
10735 Don't assume fixnum fits in long.
10736 * nsmenu.m (ns_update_menubar, ns_menu_show, ns_popup_dialog):
10737 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10738 (ns_update_menubar): Use intptr_t, not EMACS_INT, when intptr_t is
10739 wide enough.
17fdb222 10740 * nsselect.m (ns_get_local_selection, clean_local_selection_data):
d311d28c
PE
10741 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10742 * print.c (print_buffer_size, print_buffer_pos, print_buffer_pos_byte)
10743 (PRINTDECLARE, PRINTPREPARE):
10744 (strout, print_string):
10745 (print, print_preprocess, print_check_string_charset_prop)
10746 (print_object):
10747 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10748 (PRINTDECLARE):
10749 (temp_output_buffer_setup, Fprin1_to_string, print_object):
10750 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10751 (PRINTPREPARE): Use int, not ptrdiff_t, where int is wide enough.
d311d28c 10752 (printchar, strout): Use xpalloc to catch size calculation overflow.
0fd11aa5 10753 (Fexternal_debugging_output): Don't overflow EMACS_INT->int conversion.
d311d28c
PE
10754 (print_error_message): Use SAFE_ALLOCA, not alloca.
10755 (print_object): Use int, not EMACS_INT, where int is wide enough.
a8b7caa3
PE
10756 (print_depth, new_backquote_output, print_number_index):
10757 Use ptrdiff_t, not int, where int might not be wide enough.
d311d28c
PE
10758 * process.c (Fdelete_process): Don't assume pid fits into EMACS_INT.
10759 (Fset_process_window_size, Fformat_network_address)
10760 (get_lisp_to_sockaddr_size, set_socket_option, Fmake_network_process)
d44287d4 10761 (sigchld_handler):
d311d28c 10762 Check that fixnums are in proper range for system types.
d44287d4 10763 (Fsignal_process): Simplify by avoiding a goto.
d83cf4cc
PE
10764 Check for process-ids out of pid_t range rather than relying on
10765 undefined behavior.
e4d81efc 10766 (process_tick, update_tick): Use EMACS_INT, not int.
d311d28c
PE
10767 (Fformat_network_address, read_process_output, send_process)
10768 (Fprocess_send_region, status_notify):
10769 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10770 (Fformat_network_address, Fmake_serial_process, Fmake_network_process)
10771 (wait_reading_process_output, read_process_output, exec_sentinel):
10772 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10773 (conv_lisp_to_sockaddr): Don't assume fixnums fit into int.
10774 (Faccept_process_output): Use duration_to_sec_usec to do proper
10775 overflow checking on durations.
dde14581
PE
10776 (emacs_get_tty_pgrp, Fprocess_running_child_p, process_send_signal):
10777 Don't assume pid_t fits in int.
02481186
PE
10778 * process.h (struct Lisp_Process): Members tick and update_tick
10779 are now of type EMACS_INT, not int.
b62b53e8
PE
10780 * puresize.h (PURESIZE_RATIO): Shrink this to 8/6 on 32-bit hosts
10781 configured --with-wide-int.
d311d28c
PE
10782 * scroll.c (calculate_scrolling, calculate_direct_scrolling)
10783 (line_ins_del): Use int, not EMACS_INT, where int is wide enough.
10784 * search.c (looking_at_1, string_match_1):
10785 (fast_string_match, fast_c_string_match_ignore_case)
10786 (fast_string_match_ignore_case, fast_looking_at, scan_buffer)
10787 (scan_newline, find_before_next_newline, search_command)
10788 (trivial_regexp_p, search_buffer, simple_search, boyer_moore)
10789 (set_search_regs, wordify):
10790 (Freplace_match):
10791 (Fmatch_data):
10792 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10793 (string_match_1, search_buffer, set_search_regs):
10794 (Fmatch_data):
10795 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10796 (wordify): Check for overflow in size calculation.
10797 (Freplace_match): Avoid potential buffer overflow in search_regs.start.
10798 (Fset_match_data): Don't assume fixnum fits in ptrdiff_t.
10799 Check that fixnums are in proper range for system types.
10800 * sound.c (struct sound_device)
10801 (wav_play, au_play, vox_write, alsa_period_size, alsa_write):
10802 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10803 (Fplay_sound_internal):
10804 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
eacd378d 10805 * syntax.c (struct lisp_parse_state, find_start_modiff)
d311d28c
PE
10806 (Finternal_describe_syntax_value, scan_lists, scan_sexps_forward):
10807 (Fparse_partial_sexp):
10808 Don't assume fixnums can fit in int.
10809 (struct lisp_parse_state, find_start_pos, find_start_value)
10810 (find_start_value_byte, find_start_begv)
10811 (update_syntax_table, char_quoted, dec_bytepos)
10812 (find_defun_start, prev_char_comend_first, back_comment):
10813 (scan_words, skip_chars, skip_syntaxes, forw_comment, Fforward_comment)
10814 (scan_lists, Fbackward_prefix_chars, scan_sexps_forward):
10815 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10816 (Finternal_describe_syntax_value): Check that match_lisp is a
10817 character, not an integer, since the code stuffs it into int.
10818 (scan_words, scan_sexps_forward):
10819 Check that fixnums are in proper range for system types.
10820 (Fforward_word):
10821 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10822 (scan_sexps_forward):
10823 Use CHARACTERP, not INTEGERP, since the value must fit into int.
10824 (Fparse_partial_sexp): Fix doc; element 8 is not ignored.
10825 * syntax.h: Adjust decls to match defn changes elsewhere.
10826 (struct gl_state_s):
10827 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
e4ecdc9c
PE
10828 (SETUP_SYNTAX_TABLE_FOR_OBJECT): Use PTRDIFF_MAX, not
10829 MOST_POSITIVE_FIXNUM.
d311d28c
PE
10830 * sysdep.c (wait_for_termination_1, wait_for_termination)
10831 (interruptible_wait_for_termination, mkdir):
10832 Don't assume pid_t fits in int; on 64-bit AIX pid_t is 64-bit.
10833 (emacs_read, emacs_write):
10834 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
225a2cff
PE
10835 (system_process_attributes): Don't assume uid_t, gid_t, EMACS_INT,
10836 and double all fit in int.
d311d28c
PE
10837 * term.c (set_tty_color_mode):
10838 Check that fixnums are in proper range for system types.
10839 * termhooks.h (struct input_event):
10840 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10841 * textprop.c (validate_interval_range, interval_of)
10842 (Fadd_text_properties, set_text_properties_1)
10843 (Fremove_text_properties, Fremove_list_of_text_properties)
10844 (Ftext_property_any, Ftext_property_not_all)
10845 (copy_text_properties, text_property_list, extend_property_ranges)
10846 (verify_interval_modification):
10847 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10848 (Fnext_single_char_property_change)
10849 (Fprevious_single_char_property_change):
10850 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
5895d7b9
PE
10851 (copy_text_properties):
10852 Check for integer overflow in index calculation.
d311d28c
PE
10853 * undo.c (last_boundary_position, record_point, record_insert)
10854 (record_delete, record_marker_adjustment, record_change)
10855 (record_property_change):
10856 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10857 (truncate_undo_list, Fprimitive_undo): Don't assume fixnum fits in int.
10858 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10859 * w32fns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
10860 (Fx_hide_tip, Fx_file_dialog):
10861 * w32menu.c (set_frame_menubar):
10862 Use ptrdiff_t, not int, for consistency with rest of code.
10863 * window.c (window_scroll_preserve_hpos, window_scroll_preserve_vpos)
10864 (select_window, Fdelete_other_windows_internal)
10865 (window_scroll_pixel_based, window_scroll_line_based)
10866 (Frecenter, Fset_window_configuration):
10867 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10868 (Fset_window_hscroll, run_window_configuration_change_hook)
10869 (set_window_buffer, temp_output_buffer_show, scroll_command)
5895d7b9 10870 (Fscroll_other_window, Frecenter):
d311d28c
PE
10871 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10872 (Fwindow_line_height, window_scroll, Fscroll_left, Fscroll_right):
10873 Don't assume fixnum fits in int.
10874 (Fset_window_scroll_bars):
10875 Check that fixnums are in proper range for system types.
10876 * xdisp.c (help_echo_pos, pos_visible_p, string_pos_nchars_ahead)
10877 (string_pos, c_string_pos, number_of_chars, init_iterator)
10878 (in_ellipses_for_invisible_text_p, init_from_display_pos)
10879 (compute_stop_pos, next_overlay_change, compute_display_string_pos)
10880 (compute_display_string_end, handle_face_prop)
5895d7b9
PE
10881 (face_before_or_after_it_pos, handle_invisible_prop)
10882 (handle_display_prop, handle_display_spec, handle_single_display_spec)
d311d28c
PE
10883 (display_prop_intangible_p, string_buffer_position_lim)
10884 (string_buffer_position, handle_composition_prop, load_overlay_strings)
10885 (get_overlay_strings_1, get_overlay_strings)
10886 (iterate_out_of_display_property, forward_to_next_line_start)
10887 (back_to_previous_visible_line_start, reseat, reseat_to_string)
10888 (get_next_display_element, set_iterator_to_next)
10889 (get_visually_first_element, compute_stop_pos_backwards)
10890 (handle_stop_backwards, next_element_from_buffer)
10891 (move_it_in_display_line_to, move_it_in_display_line)
10892 (move_it_to, move_it_vertically_backward, move_it_by_lines)
10893 (add_to_log, message_dolog, message_log_check_duplicate)
10894 (message2, message2_nolog, message3, message3_nolog
10895 (with_echo_area_buffer, display_echo_area_1, resize_mini_window_1)
10896 (current_message_1, truncate_echo_area, truncate_message_1)
10897 (set_message, set_message_1, store_mode_line_noprop)
10898 (hscroll_window_tree, debug_delta, debug_delta_bytes, debug_end_vpos)
10899 (text_outside_line_unchanged_p, check_point_in_composition)
10900 (reconsider_clip_changes)
10901 (redisplay_internal, set_cursor_from_row, try_scrolling)
10902 (try_cursor_movement, set_vertical_scroll_bar, redisplay_window)
10903 (redisplay_window, find_last_unchanged_at_beg_row)
10904 (find_first_unchanged_at_end_row, row_containing_pos, try_window_id)
10905 (trailing_whitespace_p, find_row_edges, display_line)
10906 (RECORD_MAX_MIN_POS, Fcurrent_bidi_paragraph_direction)
10907 (display_mode_element, store_mode_line_string)
10908 (pint2str, pint2hrstr, decode_mode_spec)
10909 (display_count_lines, display_string, draw_glyphs)
10910 (x_produce_glyphs, x_insert_glyphs)
10911 (rows_from_pos_range, mouse_face_from_buffer_pos)
10912 (fast_find_string_pos, mouse_face_from_string_pos)
10913 (note_mode_line_or_margin_highlight, note_mouse_highlight):
10914 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10915 (safe_call, init_from_display_pos, handle_fontified_prop)
10916 (handle_single_display_spec, load_overlay_strings)
10917 (with_echo_area_buffer, setup_echo_area_for_printing)
10918 (display_echo_area, echo_area_display)
10919 (x_consider_frame_title, prepare_menu_bars, update_menu_bar)
10920 (update_tool_bar, hscroll_window_tree, redisplay_internal)
5895d7b9
PE
10921 (redisplay_window, dump_glyph_row, display_mode_line)
10922 (Fformat_mode_line, decode_mode_spec, on_hot_spot_p):
43ad2e9a 10923 (handle_display_spec, display_prop_string_p):
d311d28c
PE
10924 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10925 (handle_single_display_spec, build_desired_tool_bar_string)
10926 (redisplay_tool_bar, scroll_window_tree, Fdump_glyph_matrix)
10927 (get_specified_cursor_type):
10928 Check that fixnums are in proper range for system types.
10929 (struct overlay_entry, resize_mini_window, Fdump_glyph_row)
10930 (Flookup_image_map):
10931 Don't assume fixnums fit in int.
10932 (compare_overlay_entries):
10933 Avoid mishandling comparisons due to subtraction overflow.
10934 (load_overlay_strings): Use SAFE_NALLOCA, not alloca.
10935 (last_escape_glyph_face_id, last_glyphless_glyph_face_id):
10936 (handle_tool_bar_click):
10937 Use int, not unsigned, since we prefer signed and the signedness
10938 doesn't matter here.
10939 (get_next_display_element, next_element_from_display_vector):
10940 Use int, not EMACS_INT, when int is wide enough.
10941 (start_hourglass): Use duration_to_sec_usec to do proper
10942 overflow checking on durations.
10943 * xfaces.c (Fbitmap_spec_p):
10944 Check that fixnums are in proper range for system types.
10945 (compare_fonts_by_sort_order):
10946 Avoid mishandling comparisons due to subtraction overflow.
10947 (Fx_family_fonts, realize_basic_faces):
10948 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10949 (Fx_family_fonts):
10950 Don't assume fixnum fits in int.
10951 Use SAFE_ALLOCA_LISP, not alloca.
10952 (merge_face_heights): Remove unnecessary cast to EMACS_INT.
10953 (Finternal_make_lisp_face): Don't allocate more than MAX_FACE_ID.
10954 (face_at_buffer_position, face_for_overlay_string)
10955 (face_at_string_position):
10956 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10957 (merge_faces): Use int, not EMACS_INT, where int is wide enough.
10958 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, x_icon_verify)
10959 (Fx_show_tip):
10960 Check that fixnums are in proper range for system types.
10961 (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
10962 (Fx_hide_tip, Fx_file_dialog, Fx_select_font):
10963 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10964 (Fx_change_window_property): Don't assume fixnums fit in int.
10965 * xfont.c (xfont_chars_supported):
10966 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10967 * xmenu.c (Fx_popup_dialog, set_frame_menubar)
10968 (create_and_show_popup_menu, create_and_show_dialog, xmenu_show):
10969 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10970 * xml.c (parse_region):
10971 * xrdb.c (magic_file_p):
10972 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10973 * xselect.c (TRACE1): Don't assume pid_t promotes to int.
10974 (x_get_local_selection, x_reply_selection_request)
10975 (x_handle_selection_request, wait_for_property_change):
10976 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10977 (selection_data_to_lisp_data): Use short, not EMACS_INT, where
10978 short is wide enough.
10979 (x_send_client_event): Don't assume fixnum fits in int.
10980 * xterm.c (x_x_to_emacs_modifiers):
10981 Don't assume EMACS_INT overflows nicely into int.
10982 (x_emacs_to_x_modifiers): Use EMACS_INT, not int, because values
10983 may come from Lisp.
10984 (handle_one_xevent): NATNUMP can eval its arg twice.
10985 (x_connection_closed):
10986 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10987 * xterm.h: Adjust decls to match defn changes elsewhere.
10988 (struct scroll_bar): Use struct vectorlike_header
10989 rather than rolling our own approximation.
10990 (SCROLL_BAR_VEC_SIZE): Remove; not used.
10991
c6574eb5
GM
109922012-05-25 Glenn Morris <rgm@gnu.org>
10993
10994 * lisp.mk (lisp): Update for more files being compiled now.
10995
e8d32c7e
SM
109962012-05-25 Stefan Monnier <monnier@iro.umontreal.ca>
10997
48def666
SM
10998 * lread.c: Remove `read_pure' which makes no difference.
10999 (read_pure): Remove var.
11000 (unreadpure): Remove function.
11001 (readevalloop): Don't call read_list with -1 flag.
11002 (read1, read_vector): Don't test read_pure any more.
11003 (read_list): Simplify.
11004
e8d32c7e
SM
11005 * fileio.c, character.h: Minor style tweaks.
11006
4b2addb7
DA
110072012-05-24 Dmitry Antipov <dmantipov@yandex.ru>
11008
11009 * window.h (clip_changed): Remove useless declaration.
11010
584461b2
JB
110112012-05-22 Juanma Barranquero <lekktu@gmail.com>
11012
11013 * makefile.w32-in: Follow-up to 2012-05-22T16:20:27Z!eggert@cs.ucla.edu.
11014 (TAGS, TAGS-gmake, CONFIG_H): Remove further references to m/intel386.h.
11015
34374650
PE
110162012-05-22 Paul Eggert <eggert@cs.ucla.edu>
11017
11018 Remove src/m/*.
11019 This directory predates autoconf and is no longer needed nowadays.
11020 Move its few remaining bits of functionality to where they're needed.
11021 * m/README, m/alpha.h, m/amdx86-64.h, m/ia64.h, m/ibmrs6000.h:
11022 * m/ibms390x.h, m/intel386.h, m/m68k.h, m/macppc.h, m/sparc.h:
11023 * m/template.h: Remove.
11024 * Makefile.in (M_FILE): Remove. All uses removed.
11025 * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS):
11026 * lisp.h (USE_LSB_TAG):
11027 * mem-limits.h (EXCEEDS_LISP_PTR):
11028 Use VAL_MAX, not VALBITS, in #if.
11029 * lisp.h (EMACS_INT_MAX): New macro, useful in #if.
11030 (EMACS_UINT): Define unconditionally now.
11031 (BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
11032 (BITS_PER_EMACS_INT): New constants, replacing
11033 what used to be in config.h, but not useful in #if.
11034 (GCTYPEBITS, VALBITS): Define unconditionally, since m/* files don't
11035 define them any more.
11036 (VAL_MAX): New macro.
11037 (VALMASK): Use it.
11038 * puresize.h (PURESIZE_RATIO): Use EMACS_INT_MAX, not
11039 BITS_PER_EMACS_INT, in #if.
11040 * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
11041 (BROKEN_SIGPOLL): Move here from m/ibmrs6000.h, which was removed.
11042 * s/gnu-linux.h (ULIMIT_BREAK_VALUE) [__i386__]:
11043 * s/ms-w32.h (DATA_START):
11044 Move here from removed file m/intel386.h.
11045 * s/gnu.h (NLIST_STRUCT): Remove undef; 'configure' does this.
11046 * s/irix6-5.h (_LP64): Remove; lisp.h no longer needs this.
11047
261cb4bb
PE
110482012-05-21 Paul Eggert <eggert@cs.ucla.edu>
11049
11050 Assume C89 or later.
11051 * alloc.c, buffer.c, lisp.h: Replace POINTER_TYPE with void.
11052 * alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc)
11053 (xrealloc):
11054 * buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts.
11055 * editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL):
11056 * textprop.c, tparam.c (NULL): Remove.
11057 * ralloc.c, vm-limit.c (POINTER): Assume void * works.
11058 * regex.c (SIGN_EXTEND_CHAR): Assume signed char works.
11059 * regex.h (_RE_ARGS): Remove. All uses rewritten to use prototypes.
11060 * unexelf.c (ElfBitsW): Assume c89 preprocessor or better.
11061 * xterm.c (input_signal_count): Assume volatile works.
11062
ff23cd9f
KB
110632012-05-21 Ken Brown <kbrown@cornell.edu>
11064
11065 * xgselect.c (xg_select): Fix first argument in call to 'select'
11066 (bug#11508).
11067
1b170bc6
KB
110682012-05-20 Ken Brown <kbrown@cornell.edu>
11069
11070 * gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
bd7239f5 11071 [CYGWIN]: Cast ptr to (char *) before comparing to _heapbase.
1b170bc6 11072
b2f4d39f
KB
110732012-05-19 Ken Brown <kbrown@cornell.edu>
11074
11075 * xfns.c (x_in_use): Remove `static' qualifier.
11076 * xterm.h (x_in_use): Declare.
11077 * xgselect.c: Include xterm.h.
11078 (xg_select): Test `x_in_use' instead of `inhibit_window_system'
11079 and `display_arg' (bug#9754).
11080
003fdae2
PE
110812012-05-19 Paul Eggert <eggert@cs.ucla.edu>
11082
9232a6d9
PE
11083 * s/ms-w32.h (HAVE_GETDOMAINNAME): Remove; not needed.
11084
003fdae2
PE
11085 * m/vax.h: Remove; no longer needed since HAVE_FTIME is being removed.
11086 * s/ms-w32.h (HAVE_FTIME): Remove; not needed.
11087
784b56e2
EZ
110882012-05-18 Eli Zaretskii <eliz@gnu.org>
11089
11090 Fix compilation with -DGLYPH_DEBUG=1 on MS-Windows.
11091
11092 * w32term.c [GLYPH_DEBUG]: Add prototype for x_check_font.
090bd7cb 11093 (x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c.
784b56e2
EZ
11094
11095 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: Fix broken
11096 reference to image_cache->refcount.
11097 (x_create_tip_frame): Fix broken use of FRAME_IMAGE_CACHE.
11098
a0a79cde
JL
110992012-05-17 Juri Linkov <juri@jurta.org>
11100
11101 * search.c (Fword_search_regexp, Fword_search_backward)
11102 (Fword_search_forward, Fword_search_backward_lax)
11103 (Fword_search_forward_lax): Move functions to isearch.el
11104 (bug#10145, bug#11381).
11105
b0572523
PE
111062012-05-16 Paul Eggert <eggert@cs.ucla.edu>
11107
11108 * xgselect.c (xg_select): Just invoke 'select' if -nw (Bug#9754).
11109
9660f5fc
SM
111102012-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11111
11112 * lread.c (init_obarray): Declare Qt and Qnil as special.
11113
4374de83
GM
111142012-05-14 Glenn Morris <rgm@gnu.org>
11115
11116 * nsterm.m (ns_init_paths): Fix typo ("libexec" not "lib-exec").
985584ae 11117 Put "libexec" before "bin", for the sake of init_callproc_1.
4374de83 11118
dc44c39a
PE
111192012-05-14 Paul Eggert <eggert@cs.ucla.edu>
11120
078c97cb
PE
11121 * keyboard.c (kbd_buffer_get_event) [!HAVE_DBUS]: Omit unused local.
11122
dc44c39a
PE
11123 * unexaix.c: Port to more-recent AIX compilers.
11124 (report_error, report_error_1, make_hdr, copy_sym)
11125 (mark_x, adjust_lnnoptrs, unrelocate_symbols):
11126 Make arguments const char *, not char *, to avoid violations of C
11127 standard and to fix some AIX warnings reported by Gilles Pion.
11128
e18afed7 111292012-05-14 Eli Zaretskii <eliz@gnu.org>
ac268e67
EZ
11130
11131 * xdisp.c (handle_stop): Don't call get_overlay_strings_1 if we
11132 already have overlays loaded.
11133 (handle_single_display_spec): Before returning without displaying
11134 fringe bitmap, synchronize the bidi iterator with the main display
11135 iterator, by calling iterate_out_of_display_property.
11136 (iterate_out_of_display_property): Detect buffer iteration by
11137 testing that it->string is a Lisp string.
11138 (get_next_display_element): When the current object is exhausted,
11139 and there's something on it->stack, call set_iterator_to_next to
11140 proceed with what's on the stack, instead of returning zero.
11141 (set_iterator_to_next): If called at the end of a Lisp string,
11142 proceed to consider_string_end without incrementing string
11143 position. Don't increment display vector index past the end of
11144 the display vector. (Bug#11417)
c8fb9dc6
EZ
11145 (pos_visible_p): Don't report a position visible when move_it_to
11146 stopped at the last line of window, which happens to be scanned
11147 backwards by the bidi iteration. (Bug#11464)
ac268e67 11148
e18afed7 111492012-05-14 Eli Zaretskii <eliz@gnu.org>
82f9b393
EZ
11150
11151 * xdisp.c (handle_single_display_spec): Return 1 for left-margin
11152 and right-margin display specs even if the spec is invalid or we
61b108cc
SM
11153 are on a TTY, and thus unable to display on the fringes.
11154 That's because the text with the property will not be displayed anyway,
82f9b393
EZ
11155 so we need to signal to the caller that this is a "replacing"
11156 display spec. This fixes display when the spec is invalid or we
11157 are on a TTY.
11158
e18afed7 111592012-05-14 Paul Eggert <eggert@cs.ucla.edu>
297834cd
PE
11160
11161 * unexaix.c (make_hdr): Fix typo in prototype.
11162 This bug broke the build on AIX. Problem reported by Gilles Pion.
11163
9d0a235a
MA
111642012-05-14 Michael Albinus <michael.albinus@gmx.de>
11165
11166 * keyboard.c (kbd_buffer_get_event): Read special events also in
11167 batch mode. (Bug#11415)
11168
9e6b06ed
GM
111692012-05-12 Glenn Morris <rgm@gnu.org>
11170
11171 * ns.mk: Update for ns_appbindir no longer having trailing "/".
11172
c1a1d7a3
EZ
111732012-05-12 Eli Zaretskii <eliz@gnu.org>
11174
11175 * lisp.mk (lisp): Add newcomment.elc.
11176
3fe7cdc8
GM
111772012-05-12 Glenn Morris <rgm@gnu.org>
11178
11179 * Makefile.in (MKDIR_P): New, set by configure.
11180 * ns.mk (${ns_appdir}, ${ns_appbindir}Emacs): Use $MKDIR_P.
11181
53f7d2c0
PE
111822012-05-11 Paul Eggert <eggert@cs.ucla.edu>
11183
11184 Remove unused function hourglass_started.
11185 * dispextern.h (hourglass_started):
11186 * w32fns.c (hourglass_started):
11187 * xdisp.c (hourglass_started): Remove.
11188
75aafb17
JB
111892012-05-10 Juanma Barranquero <lekktu@gmail.com>
11190
11191 * makefile.w32-in ($(BLD)/gmalloc.$(O), $(BLD)/w32menu.$(O)):
11192 Update dependencies.
11193
12959e8e
PE
111942012-05-10 Paul Eggert <eggert@cs.ucla.edu>
11195
97107e2e
PE
11196 * xgselect.c (xg_select): Put maxfds+1 into a var.
11197 This is slightly clearer, and pacifies Ubuntu 12.04 gcc.
11198
12959e8e
PE
11199 * sound.c (DEFAULT_ALSA_SOUND_DEVICE): Define only if HAVE_ALSA.
11200
836d29b3
DA
112012012-05-10 Dave Abrahams <dave@boostpro.com>
11202
11203 * filelock.c (syms_of_filelock): New boolean create-lockfiles.
11204 (lock_file): If create_lockfiles is 0, do nothing. (Bug#11227)
11205
5cb67954
MA
112062012-05-09 Michael Albinus <michael.albinus@gmx.de>
11207
11208 * dbusbind.c (xd_registered_buses): New internal Lisp object.
cccaebd2 11209 Rename all occurrences of Vdbus_registered_buses to xd_registered_buses.
5cb67954
MA
11210 (syms_of_dbusbind): Remove declaration of Vdbus_registered_buses.
11211 Initialize xd_registered_buses.
11212
3478ec45
PE
112132012-05-09 Paul Eggert <eggert@cs.ucla.edu>
11214
b263a6b0
PE
11215 Untag more efficiently if USE_LSB_TAG.
11216 This is based on a proposal by YAMAMOTO Mitsuharu in
11217 <http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg01876.html>.
11218 For an admittedly artificial (nth 8000 longlist) benchmark on
11219 Fedora 15 x86-64, this yields a 25% CPU speedup. Also, it shrinks
11220 Emacs's overall text size by 1%.
11221 * lisp.h (XUNTAG): New macro.
11222 (XCONS, XVECTOR, XSTRING, XSYMBOL, XFLOAT, XMISC, XPROCESS, XWINDOW)
11223 (XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE, XSUB_CHAR_TABLE, XBOOL_VECTOR)
11224 (XSETTYPED_PSEUDOVECTOR, XHASH_TABLE, TYPED_PSEUDOVECTORP): Use it.
11225 * eval.c (Fautoload):
11226 * font.h (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT):
11227 * frame.h (XFRAME): Use XUNTAG.
11228
3478ec45
PE
11229 Port recent dbusbind.c changes to 32-bit --with-wide-int.
11230 * dbusbind.c (xd_append_arg, xd_retrieve_arg, Fdbus_message_internal):
11231 Remove unportable assumptions about print widths of types like
11232 dbus_uint32_t.
11233 (xd_get_connection_address, Fdbus_init_bus): Cast Emacs integer to
11234 intptr_t when converting between pointer and integer, to avoid GCC
11235 warnings about wrong width.
11236
666b903b 112372012-05-09 Eli Zaretskii <eliz@gnu.org>
0d887c7d
EZ
11238
11239 * w32proc.c (new_child): Force Windows to reserve only 64KB of
11240 stack for each reader_thread, instead of defaulting to 8MB
11241 determined by the linker. This avoids failures in creating
11242 subprocesses on Windows 7, see the discussion in this thread:
11243 http://lists.gnu.org/archive/html/emacs-devel/2012-03/msg00119.html.
11244
b120cc17
JC
112452012-05-07 Jérémy Compostella <jeremy.compostella@gmail.com>
11246
11247 Fix up display of the *Minibuf-0* buffer in the mini window.
11248 * keyboard.c (read_char): Don't clear the echo area if there's no
11249 message to clear.
11250 * xdisp.c (redisplay_internal): Redisplay the mini window (with the
2fed2689 11251 contents of *Minibuf-0*) if there's no message displayed in its stead.
b120cc17 11252
9a4b36f8
MA
112532012-05-07 Michael Albinus <michael.albinus@gmx.de>
11254
11255 * dbusbind.c (XD_DEBUG_MESSAGE): Don't print message twice in
11256 batch mode.
11257
e5f9458f
CY
112582012-05-06 Chong Yidong <cyd@gnu.org>
11259
11260 * lisp.mk (lisp): Update.
11261
eceeb5fc 112622012-05-05 Jim Meyering <meyering@redhat.com>
bf98199c
JM
11263
11264 * w32font.c (fill_in_logfont): NUL-terminate a string (Bug#11372).
11265
71873e2b
SM
112662012-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11267
11268 * data.c (PUT_ERROR): New macro.
11269 (syms_of_data): Use it. Add new error type `user-error'.
11270 * undo.c (user_error): New function.
11271 (Fprimitive_undo): Use it.
11272 * print.c (print_error_message): Adjust print style for `user-error'.
11273 * keyboard.c (user_error): New function.
11274 (Fexit_recursive_edit, Fabort_recursive_edit): Use it.
11275
ab0fa4e4
PE
112762012-05-03 Paul Eggert <eggert@cs.ucla.edu>
11277
11278 Do not limit current-time-string to years 1000..9999.
11279 * editfns.c (TM_YEAR_IN_ASCTIME_RANGE): Remove.
11280 (Fcurrent_time_string): Support any year that is supported by the
11281 underlying localtime representation. Don't use asctime, as it
11282 has undefined behavior for years outside the range -999..9999.
11283
7ed806a7
PE
112842012-05-02 Paul Eggert <eggert@cs.ucla.edu>
11285
11286 Fix race conditions involving setenv, gmtime, localtime, asctime.
11287 Without this fix, interrupts could mess up code that uses these
11288 nonreentrant functions, since setting TZ invalidates existing
11289 tm_zone or tzname values, and since most of these functions return
11290 pointers to static storage.
11291 * editfns.c (format_time_string, Fdecode_time, Fencode_time)
11292 (Fcurrent_time_string, Fcurrent_time_zone, Fset_time_zone_rule):
11293 Grow the critical sections to include not just invoking
11294 localtime/gmtime, but also accessing these functions' results
11295 including their tm_zone values if any, and any related TZ setting.
11296 (format_time_string): Last arg is now struct tm *, not struct tm **,
71873e2b
SM
11297 so that the struct tm is saved in the critical section.
11298 All callers changed. Simplify allocation of initial buffer, partly
7ed806a7
PE
11299 motivated by the fact that memory allocation needs to be outside
11300 the critical section.
11301
0c16dfed
DA
113022012-05-02 Dmitry Antipov <dmantipov@yandex.ru>
11303
11304 * intervals.c (adjust_intervals_for_insertion): Initialize `newi'
11305 with RESET_INTERVAL.
11306
11307 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11308 Remove duplicated buffer name initialization.
11309
3f83ace8
JM
113102012-05-02 Jim Meyering <jim@meyering.net>
11311
11312 * xterm.c (x_term_init): Use memcpy instead of strncpy (Bug#11373).
11313
c7b8541e
JM
11314 * xfns.c (x_window): Use xstrdup (Bug#11375).
11315
90207a15 113162012-05-02 Eli Zaretskii <eliz@gnu.org>
2fa85638
EZ
11317
11318 * xdisp.c (pos_visible_p): If already at a newline from the
11319 display string before the 'while' loop, don't walk back the glyphs
11320 from it3.glyph_row. Solves assertion violation when the display
11321 string begins with a newline (egg.el). (Bug#11367)
11322
b593d6a9
AH
113232012-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
11324
11325 * keyboard.c (Fexecute_extended_command, Vsuggest_key_bindings):
11326 Move to simple.el.
11327
4737362e
GM
113282012-05-01 Glenn Morris <rgm@gnu.org>
11329
99cf43f9
GM
11330 * syssignal.h: Remove reference to BROKEN_SIGINFO (last used in
11331 s/ptx4.h), BROKEN_SIGTSTP (last used in m/ustation.h, m/dpx2.h),
11332 and BROKEN_SIGURG (was in s/gnu-linux.h prior to 2008-02-10).
11333 All were removed before 23.1.
11334
9311dcff
GM
11335 * dispnew.c: Remove HAVE_LIBNCURSES test;
11336 it is always true on relevant platforms.
11337
4d5c6349
GM
11338 * Makefile.in (LD_SWITCH_X_SITE_RPATH):
11339 Rename from LD_SWITCH_X_SITE_AUX_RPATH.
11340
4737362e
GM
11341 * Makefile.in (LD_SWITCH_X_SITE_AUX): Remove; no longer used.
11342
74dd3a6b
AS
113432012-04-30 Andreas Schwab <schwab@linux-m68k.org>
11344
11345 * .gdbinit (xpr): Remove checks for no longer existing misc types.
11346 (xintfwd, xboolfwd, xobjfwd, xbufobjfwd, xkbobjfwd, xbuflocal):
11347 Remove.
11348
13c379ee
PE
113492012-04-28 Paul Eggert <eggert@cs.ucla.edu>
11350
11351 Do not avoid creating empty evaporating overlays (Bug#9642).
11352 * buffer.c (Fmove_overlay): Revert the change of 2012-04-23.
11353 That is, do not delete an evaporating overlay if it becomes
11354 empty after its bounds are adjusted to fit within its buffer.
11355 This fix caused other problems, and I'm reverting it until we get
11356 to the bottom of them.
11357
a8e7d6d7 113582012-04-27 Chong Yidong <cyd@gnu.org>
9be2fd9b
CY
11359
11360 * xselect.c (x_convert_selection): Initialize a pointer (Bug#11315).
11361
a8e7d6d7 113622012-04-27 Eli Zaretskii <eliz@gnu.org>
f0ee99a0
EZ
11363
11364 * xdisp.c (pos_visible_p): If the window start position is beyond
11365 ZV, start the display from buffer beginning. Prevents assertion
11366 violation in init_iterator when the minibuffer window is scrolled
11367 via the scroll bar.
11368
11369 * window.c (window_scroll_pixel_based): Likewise.
11370
a8e7d6d7 113712012-04-27 Chong Yidong <cyd@gnu.org>
9ec7751f
CY
11372
11373 * keymap.c (where_is_internal): Doc fix (Bug#10872).
11374
a8e7d6d7 113752012-04-27 Glenn Morris <rgm@gnu.org>
24c51a09
GM
11376
11377 * fileio.c (Fcopy_file, Fset_file_selinux_context):
11378 Ignore ENOTSUP failures from setfilecon functions. (Bug#11245)
11379
a8e7d6d7 113802012-04-27 Eli Zaretskii <eliz@gnu.org>
73055685 11381
b593d6a9
AH
11382 * dispnew.c (swap_glyph_pointers, copy_row_except_pointers):
11383 Don't overrun array limits of glyph row's used[] array. (Bug#11288)
73055685 11384
1c6900d9
EZ
113852012-04-26 Eli Zaretskii <eliz@gnu.org>
11386
4c3fa1d9
EZ
11387 * xdisp.c (IT_DISPLAYING_WHITESPACE): In addition to the loaded
11388 display element, check also the underlying string or buffer
11389 character. (Bug#11341)
11390
1c6900d9
EZ
11391 * w32menu.c: Include w32heap.h.
11392 (add_menu_item): If the call to AppendMenuW (via
11393 unicode_append_menu) fails, disable Unicode menus only if we are
11394 running on Windows 9X/Me.
11395
42bf8205
AS
113962012-04-24 Andreas Schwab <schwab@linux-m68k.org>
11397
11398 * .gdbinit (xpr): Handle USE_2_TAGS_FOR_INTS.
11399 (xgetint): Add missing shift for LSB tags.
11400
b1bac16e
MR
114012012-04-24 Martin Rudalics <rudalics@gmx.at>
11402
11403 * keyboard.c (read_char): Don't wipe echo area for select window
11404 events: These might get delayed via `mouse-autoselect-window'
11405 (Bug#11304).
11406
d69621cc
JB
114072012-04-24 Juanma Barranquero <lekktu@gmail.com>
11408
11409 * gnutls.c (init_gnutls_functions): Protect against (unlikely)
11410 manipulation of :loaded-from data.
11411
02fd101b
JB
114122012-04-23 Juanma Barranquero <lekktu@gmail.com>
11413
11414 * gnutls.c (init_gnutls_functions): The value of :loaded-from is
11415 now a cons (bug#11311).
11416
888bec30
PE
114172012-04-23 Paul Eggert <eggert@cs.ucla.edu>
11418
89a438bd
PE
11419 Do not create empty overlays with the evaporate property (Bug#9642).
11420 * buffer.c (Fmove_overlay): Delete an evaporating overlay
11421 if it becomes empty after its bounds are adjusted to fit within
11422 its buffer. Without this fix, in a nonempty buffer (let ((o
11423 (make-overlay 1 2))) (overlay-put o 'evaporate t) (move-overlay o 0 1))
11424 yields an empty overlay that has the evaporate property, which is
11425 not supposed to happen.
11426
1068fe4d
PE
11427 Fix minor GTK3 problems found by static checking.
11428 * emacsgtkfixed.c (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
11429 (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
11430 (struct _EmacsFixedClass, emacs_fixed_get_type):
11431 Move decls here from emacsgtkfixed.h, since they needn't be public.
11432 (emacs_fixed_get_type): Now static.
11433 (emacs_fixed_class_init): Omit unused local.
11434 (emacs_fixed_child_type): Remove; unused.
11435 * emacsgtkfixed.h (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
11436 (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
11437 (struct _EmacsFixedClass): Move to emacsgtkfixed.c.
11438 (EMACS_FIXED_CLASS, EMACS_IS_FIXED, EMACS_IS_FIXED_CLASS)
11439 (EMACS_FIXED_GET_CLASS): Remove; unused.
11440 * gtkutil.c (xg_create_frame_widgets) [!HAVE_GTK3]: Omit unused local.
11441
888bec30
PE
11442 * keyboard.c (handle_async_input): Define only if SYNC_INPUT || SIGIO.
11443 Problem reported by Juanma Barranquero for Windows -Wunused-function.
11444
de85e130
PE
114452012-04-22 Paul Eggert <eggert@cs.ucla.edu>
11446
d0baac98 11447 Modernize and clean up gmalloc.c to assume C89 (Bug#9119).
bd7239f5 11448 * gmalloc.c (_MALLOC_INTERNAL, _MALLOC_H, _PP, __ptr_t)
d0baac98
PE
11449 (__malloc_size_t, __malloc_ptrdiff_t):
11450 Remove. All uses removed, replaced by the definiens if needed,
11451 since we can assume C89 or better now.
11452 Include <stdint.h>, for PTRDIFF_MAX, uintptr_t.
11453 (protect_malloc_state, align, get_contiguous_space)
11454 (malloc_atfork_handler_prepare, malloc_atfork_handler_parent)
11455 (malloc_atfork_handler_child, malloc_enable_thread)
11456 (malloc_initialize_1, __malloc_initialize, morecore_nolock)
11457 (_malloc_internal_nolock, _malloc_internal, malloc, _malloc)
11458 (_free, _realloc, _free_internal_nolock, _free_internal, free, cfree)
11459 (special_realloc, _realloc_internal_nolock, _realloc_internal)
11460 (realloc, calloc, __default_morecore, memalign, valloc, checkhdr)
11461 (freehook, mallochook, reallochook, mabort, mcheck, mprobe):
11462 Define using prototypes, not old style.
11463 (align, _malloc_internal_nolock, _free_internal_nolock, memalign):
11464 Don't assume ptrdiff_t and uintptr_t are no wider than unsigned long.
11465 (align): Don't assume that signed integer overflow wraps around.
11466 Omit unused local var.
11467 (malloc_initialize_1, morecore_nolock, _malloc_internal_nolock)
11468 (_free_internal_nolock, memalign, mallochook, reallochook):
11469 Omit no-longer-needed casts.
11470 (valloc): Use getpagesize, not __getpagesize.
11471 (MAGICWORD, MAGICFREE): Now randomish size_t values, not 32-bit.
11472 (struct hdr): The 'magic' member is now size_t, not unsigned long.
11473
de85e130
PE
11474 * dbusbind.c (XD_DBUS_VALIDATE_OBJECT): Define only if needed.
11475
dcbf5805
MA
114762012-04-22 Michael Albinus <michael.albinus@gmx.de>
11477
11478 Move functions from C to Lisp. Make non-blocking method calls
11479 the default. Implement further D-Bus standard interfaces.
11480
11481 * dbusbind.c (DBUS_NUM_MESSAGE_TYPES): Declare.
11482 (QCdbus_request_name_allow_replacement)
11483 (QCdbus_request_name_replace_existing)
11484 (QCdbus_request_name_do_not_queue)
11485 (QCdbus_request_name_reply_primary_owner)
11486 (QCdbus_request_name_reply_in_queue)
11487 (QCdbus_request_name_reply_exists)
11488 (QCdbus_request_name_reply_already_owner): Move to dbus.el.
11489 (QCdbus_registered_serial, QCdbus_registered_method)
11490 (QCdbus_registered_signal): New Lisp objects.
11491 (XD_DEBUG_MESSAGE): Use sizeof.
11492 (XD_MESSAGE_TYPE_TO_STRING, XD_OBJECT_TO_STRING)
11493 (XD_DBUS_VALIDATE_BUS_ADDRESS, XD_DBUS_VALIDATE_OBJECT)
11494 (XD_DBUS_VALIDATE_BUS_NAME, XD_DBUS_VALIDATE_PATH)
11495 (XD_DBUS_VALIDATE_INTERFACE, XD_DBUS_VALIDATE_MEMBER): New macros.
11496 (XD_CHECK_DBUS_SERIAL): Rename from CHECK_DBUS_SERIAL_GET_SERIAL.
11497 (xd_signature, xd_append_arg): Allow float for integer types.
11498 (xd_get_connection_references): New function.
b593d6a9
AH
11499 (xd_get_connection_address): Rename from xd_initialize.
11500 Return cached address.
dcbf5805
MA
11501 (xd_remove_watch): Do not unset $DBUS_SESSION_BUS_ADDRESS.
11502 (xd_close_bus): Rename from Fdbus_close_bus. Not needed on Lisp
11503 level.
11504 (Fdbus_init_bus): New optional arg PRIVATE. Cache address.
9a4b36f8 11505 Return number of refcounts.
dcbf5805
MA
11506 (Fdbus_get_unique_name): Make stronger parameter check.
11507 (Fdbus_message_internal): New defun.
11508 (Fdbus_call_method, Fdbus_call_method_asynchronously)
11509 (Fdbus_method_return_internal, Fdbus_method_error_internal)
11510 (Fdbus_send_signal, Fdbus_register_service)
11511 (Fdbus_register_signal, Fdbus_register_method): Move to dbus.el.
11512 (xd_read_message_1): Obey new structure of Vdbus_registered_objects.
11513 (xd_read_queued_messages): Obey new structure of Vdbus_registered_buses.
11514 (Vdbus_compiled_version, Vdbus_runtime_version)
11515 (Vdbus_message_type_invalid, Vdbus_message_type_method_call)
11516 (Vdbus_message_type_method_return, Vdbus_message_type_error)
11517 (Vdbus_message_type_signal): New defvars.
b593d6a9
AH
11518 (Vdbus_registered_buses, Vdbus_registered_objects_table):
11519 Adapt docstring.
dcbf5805 11520
52828e02
PE
115212012-04-22 Paul Eggert <eggert@cs.ucla.edu>
11522
da05bc4c
PE
11523 Fix GC_MALLOC_CHECK debugging output on 64-bit hosts.
11524 * alloc.c (emacs_blocked_malloc) [GC_MALLOC_CHECK]:
11525 Do not assume ptrdiff_t is the same width as 'int'.
11526
52828e02
PE
11527 * alloc.c: Handle unusual debugging option combinations.
11528 (GC_CHECK_MARKED_OBJECTS): Undef if ! GC_MARK_STACK,
11529 since the two debugging options are incompatible.
11530 (GC_MALLOC_CHECK): Similarly, undef if GC_CHECK_MARKED_OBJECTS
11531 is defined.
11532 (mem_init, mem_insert, mem_insert_fixup):
11533 Define if GC_MARK_STACK || GC_MALLOC_CHECK.
11534 (NEED_MEM_INSERT): Remove; no longer needed.
11535
f01769f9
LL
115362012-04-22 Leo Liu <sdl.web@gmail.com>
11537
11538 * sysdep.c (list_system_processes): Support Darwin (Bug#5725).
11539
5790543d
PE
115402012-04-22 Paul Eggert <eggert@cs.ucla.edu>
11541
11542 * sysdep.c [__FreeBSD__]: Minor cleanups.
11543 (list_system_processes, system_process_attributes) [__FreeBSD__]:
11544 Use Emacs indenting style more consistently. Avoid some casts.
11545 Use 'double' consistently rather than mixing 'float' and 'double'.
11546
b91b7e4d
EW
115472012-04-21 Eduard Wiebe <usenet@pusto.de>
11548
b593d6a9
AH
11549 * sysdep.c (list_system_processes, system_process_attributes):
11550 Add implementation for FreeBSD (Bug#5243).
b91b7e4d 11551
6114eb15
AS
115522012-04-21 Andreas Schwab <schwab@linux-m68k.org>
11553
11554 * lisp.mk (lisp): Update.
11555
2f38dff7
PE
115562012-04-20 Paul Eggert <eggert@cs.ucla.edu>
11557
11558 * keyboard.c (process_pending_signals): Define only if SYNC_INPUT.
11559 It is never used otherwise.
11560
4ae29f89
SM
115612012-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
11562
11563 * print.c (print_preprocess): Only check print_depth if print-circle
11564 is nil.
11565 (print_object): Check for cycles even when print-circle is nil and
11566 print-gensym is t, but only check print_depth if print-circle is nil.
11567
f30d612a
CY
115682012-04-20 Chong Yidong <cyd@gnu.org>
11569
11570 * process.c (wait_reading_process_output): If EIO occurs on a pty,
11571 set the status to "failed" and ensure that sentinel is run.
11572
c07a4c0b 115732012-04-20 Glenn Morris <rgm@gnu.org>
016a35df
GM
11574
11575 * process.c (Fset_process_inherit_coding_system_flag)
11576 (Fset_process_query_on_exit_flag): Doc fix (mention return value).
4373fd43 11577 (Fmake_network_process, Fmake_serial_process): Doc fix.
016a35df 11578
c07a4c0b 115792012-04-20 Eli Zaretskii <eliz@gnu.org>
20a68157
EZ
11580
11581 * xdisp.c (string_buffer_position_lim): Limit starting position to
11582 BEGV.
11583 (set_cursor_from_row): If called for a mode-line or header-line
11584 row, return zero immediately.
11585 (try_cursor_movement): If inside continuation line, don't back up
4ae29f89
SM
11586 farther than the first row after the header line, if any.
11587 Don't consider the header-line row as "partially visible", even if
20a68157
EZ
11588 MATRIX_ROW_PARTIALLY_VISIBLE_P returns non-zero. (Bug#11261)
11589
c07a4c0b 115902012-04-20 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
ad3a2b41 11591
4ae29f89
SM
11592 * lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n"
11593 (bug#11238).
ad3a2b41 11594
c07a4c0b 115952012-04-20 Teodor Zlatanov <tzz@lifelogs.com>
6c94c34f 115962012-04-18 Paul Eggert <eggert@cs.ucla.edu>
ae6e112d
PE
11597
11598 configure: new option --enable-gcc-warnings (Bug#11207)
11599 * Makefile.in (C_WARNINGS_SWITCH): Remove.
11600 (WARN_CFLAGS, WERROR_CFLAGS): New macros.
11601 (ALL_CFLAGS): Use new macros rather than old.
11602 * process.c: Ignore -Wstrict-overflow to work around GCC bug 52904.
11603 * regex.c: Ignore -Wstrict-overflow. If !emacs, also ignore
11604 -Wunused-but-set-variable, -Wunused-function, -Wunused-macros,
11605 -Wunused-result, -Wunused-variable. This should go away once
11606 the Emacs and Gnulib regex code is merged.
11607 (xmalloc, xrealloc): Now static.
11608
aba027e8
PE
116092012-04-17 Paul Eggert <eggert@cs.ucla.edu>
11610
11611 * dired.c (Fsystem_groups): Remove unused local.
11612
e5a36063
GM
116132012-04-17 Glenn Morris <rgm@gnu.org>
11614
11615 * dired.c (Fsystem_users): Doc fix.
11616
316411f0
DA
116172012-04-17 Dmitry Antipov <dmantipov@yandex.ru>
11618
11619 * dired.c (Fsystem_users, Fsystem_groups): New functions. (Bug#7900)
11620 (syms_of_dired): Add them.
11621
9426aba4
PE
116222012-04-16 Paul Eggert <eggert@cs.ucla.edu>
11623
b62a57be
PE
11624 Fix minor alloc.c problems found by static checking.
11625 * alloc.c (_malloc_internal, _free_internal) [!DOUG_LEA_MALLOC]:
11626 New extern decls, to avoid calling undeclared functions.
11627 (dont_register_blocks): Define if ((!SYSTEM_MALLOC && !SYNC_INPUT)
11628 && GC_MALLOC_CHECK), not if ((GC_MARK_STACK || defined
11629 GC_MALLOC_CHECK) && GC_MALLOC_CHECK), to match when it's used.
11630 (NEED_MEM_INSERT): New macro.
11631 (mem_insert, mem_insert_fixup) [!NEED_MEM_INSERT]: Remove; unused.
4b5afbb0 11632 Remove one incorrect comment and fix another.
b62a57be 11633
3539f31f
PE
11634 Fix minor ralloc.c problems found by static checking.
11635 See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
11636 * ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE)
11637 (r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused.
11638 (r_alloc_sbrk): Now static.
11639
a041960a
PE
11640 Improve ralloc.c interface checking.
11641 See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
11642 * buffer.c (ralloc_reset_variable, r_alloc, r_re_alloc)
11643 (r_alloc_free) [REL_ALLOC]: Move decls from here ...
11644 * lisp.h (r_alloc, r_alloc_free, r_re_alloc, r_alloc_reset_variable)
11645 [REL_ALLOC]: ... to here, to check interface.
11646 * m/ia64.h (r_alloc, r_alloc_free) [REL_ALLOC && !_MALLOC_INTERNAL]:
11647 Remove decls. This fixes an "It stinks!".
11648
9426aba4
PE
11649 * alloc.c (which_symbols): Fix alignment issue / type clash.
11650
d55c12ed
AS
116512012-04-15 Andreas Schwab <schwab@linux-m68k.org>
11652
11653 * lisp.h (struct Lisp_Symbol): Remove explicit padding.
11654 (struct Lisp_Misc_Any): Likewise.
11655 (struct Lisp_Free): Likewise.
11656 * alloc.c (union aligned_Lisp_Symbol): Define.
11657 (SYMBOL_BLOCK_SIZE, struct symbol_block): Use union
11658 aligned_Lisp_Symbol instead of struct Lisp_Symbol.
11659 (union aligned_Lisp_Misc): Define.
11660 (MARKER_BLOCK_SIZE, struct marker_block): Use union
11661 aligned_Lisp_Misc instead of union Lisp_Misc.
4ae29f89 11662 (Fmake_symbol, allocate_misc, gc_sweep): Adjust.
d55c12ed 11663
b948ce8b
PE
116642012-04-14 Paul Eggert <eggert@cs.ucla.edu>
11665
11666 Make GC_MAKE_GCPROS_NOOPS the default (Bug#9926).
11667 * lisp.h (GC_MARK_STACK): Default to GC_MAKE_GCPROS_NOOPS.
11668 * s/cygwin.h, s/darwin.h, s/freebsd.h, s/gnu.h, s/irix6-5.h, s/msdos.h:
11669 * s/netbsd.h, s/sol2-6.h:
11670 Remove definition of GC_MARK_STACK, since the default now works.
11671 * s/aix4-2.h, s/hpux10-20.h, s/unixware.h:
11672 Define GC_MARK_STACK to GC_USE_GCPROS_AS_BEFORE, since that's
11673 no longer the default.
11674 * s/gnu-linux.h (GC_MARK_STACK): Adjust to change in default.
11675
35dc09a1 116762012-04-14 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
ad3a2b41 11677
35dc09a1
GM
11678 * lread.c (lisp_file_lexically_bound_p):
11679 Fix hang at ";-*-\n" (bug#11238).
ad3a2b41 11680
35dc09a1
GM
116812012-04-14 Eli Zaretskii <eliz@gnu.org>
11682
11683 * xdisp.c (find_last_unchanged_at_beg_row): Don't consider a row
11684 "unchanged" if its end.pos is beyond ZV. (Bug#11199)
11685
116862012-04-14 Jan Djärv <jan.h.d@swipnet.se>
11687
11688 * nsterm.m (constrainFrameRect): Always constrain when there is only
11689 one screen (Bug#10962).
11690
bcd86815
KB
116912012-04-13 Ken Brown <kbrown@cornell.edu>
11692
11693 * s/cygwin.h (PTY_OPEN): Don't try to close a bogus file descriptor.
11694
c25df26e
RT
116952012-04-13 Reuben Thomas <rrt@sc3d.org>
11696
11697 * indent.c (Fmove_to_column): Change interactive spec (Bug#739).
11698
0fc59f1e
DC
116992012-04-11 Daniel Colascione <dancol@dancol.org>
11700
11701 * s/cygwin.h: The vfork the #define in cygwin.h was protecting
11702 against is gone. It's better to use vfork now so that when Cygwin
11703 gains a new, working vfork, we use it automatically (bug#10398).
11704
de8c03dc
SM
117052012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
11706
11707 * window.c (save_window_save): Obey window-point-insertion-type.
11708
2f097256
GM
117092012-04-11 Glenn Morris <rgm@gnu.org>
11710
11711 * Makefile.in (GNUSTEP_CFLAGS): Rename from C_SWITCH_X_SYSTEM.
11712
453b951e
SM
117132012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
11714
11715 * alloc.c (lisp_align_malloc): Remove unneeded prototype.
11716
75f1671a 117172012-04-10 Jason S. Cornez <jcornez@ravenpack.com> (tiny change)
6bbef4e5
JC
11718
11719 * keyboard.c: Override inhibit-quit after the third C-g (bug#6585).
11720 (force_quit_count): New var.
11721 (handle_interrupt): Use it.
11722
2a8ce227
JB
117232012-04-10 Juanma Barranquero <lekktu@gmail.com>
11724
11725 * w32.c (w32_delayed_load): Record the full path of the library
11726 being loaded (bug#10424).
11727
935396c0
GM
117282012-04-09 Glenn Morris <rgm@gnu.org>
11729
05920a43
GM
11730 * doc.c (Fsnarf_documentation): Check variables, functions are bound,
11731 not just in the obarray, before snarfing them. (Bug#11036)
11732
935396c0
GM
11733 * Makefile.in ($(leimdir)/leim-list.el):
11734 Pass EMACS rather than BUILT_EMACS.
11735
a18ecafa
TZ
117362012-04-09 Teodor Zlatanov <tzz@lifelogs.com>
11737
11738 * process.c (make_process):
11739 * process.h: Add integer `gnutls_handshakes_tried' member to
11740 process struct.
11741
6bbef4e5
JC
11742 * gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.
11743 Add convenience `GNUTLS_LOG2i' macro.
a18ecafa
TZ
11744
11745 * gnutls.c (gnutls_log_function2i): Convenience log function.
11746 (emacs_gnutls_read): Use new log functions,
11747 `gnutls_handshakes_tried' process member, and
11748 `GNUTLS_EMACS_HANDSHAKES_LIMIT' to limit the number of handshake
11749 attempts per process (connection).
11750
b4d3bc10
CY
117512012-04-09 Chong Yidong <cyd@gnu.org>
11752
11753 * eval.c (Fuser_variable_p, user_variable_p_eh)
11754 (lisp_indirect_variable): Functions deleted.
11755 (Fdefvar): Caller changed.
11756
11757 * callint.c (Finteractive, Fcall_interactively):
11758 * minibuf.c (Fread_variable): Callers changed.
11759
70f4d973
EZ
117602012-04-09 Eli Zaretskii <eliz@gnu.org>
11761
11762 * xdisp.c (set_cursor_from_row): If the display string appears in
11763 the buffer at position that is closer to point than the position
11764 after the display string, display the cursor on the first glyph of
11765 the display string. Fixes cursor display when a 'display' text
11766 property immediately follows invisible text. (Bug#11094)
11767
cb3c2e3e
PE
117682012-04-09 Paul Eggert <eggert@cs.ucla.edu>
11769
11770 composite.c: use 'double' consistently
11771 * composite.c (get_composition_id): Use 'double' consistently
11772 instead of converting 'float' to 'double' and vice versa; this is
11773 easier to understand and avoids a GCC warning.
11774
fd06db5d
GM
117752012-04-09 Glenn Morris <rgm@gnu.org>
11776
50fe702a
GM
11777 * Makefile.in: Generate leim-list with bootstrap-emacs, in
11778 preparation for dumping it with emacs. (Bug#4789)
11779 (leimdir): New variable.
11780 ($(leimdir)/leim-list.el): New rule.
11781 (emacs$(EXEEXT)): Depend on leim-list.el.
11782
fd06db5d
GM
11783 * buffer.c (Qucs_set_table_for_input): Remove. (Bug#9821)
11784 (Fget_buffer_create): Don't call Qucs_set_table_for_input.
11785 (init_buffer_once, syms_of_buffer): Remove Qucs_set_table_for_input.
11786
55c131ee
AS
117872012-04-08 Andreas Schwab <schwab@linux-m68k.org>
11788
11789 * lisp.h (struct Lisp_Symbol): Add explicit padding to ensure
11790 proper alignment.
11791
9209588f
JB
117922012-04-07 Juanma Barranquero <lekktu@gmail.com>
11793
11794 * xml.c (init_libxml2_functions) [WINDOWSNT]:
11795 Remove unused local variable.
11796
e3fb2efb
PE
117972012-04-07 Paul Eggert <eggert@cs.ucla.edu>
11798
11799 Avoid unnecessary pointer scanning in garbage collection (Bug#10780).
11800 * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS): New macro.
11801 (mark_memory): Mark Lisp_Objects only if pointers might hide in
11802 objects, as mark_maybe_pointer will catch them otherwise.
11803 (GC_LISP_OBJECT_ALIGNMENT): Remove; no longer needed.
11804 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT) [__mc68000__]: Likewise.
11805
b5385551
PE
118062012-04-07 Paul Eggert <eggert@cs.ucla.edu>
11807
11808 Fix typo that broke non-Windows builds.
11809 * xml.c (libxml2_loaded_p) [!!WINDOWSNT]: 'inine' -> 'inline'.
11810
9078ead6
EZ
118112012-04-07 Eli Zaretskii <eliz@gnu.org>
11812
11813 Support building on MS-Windows with libxml2.
11814
11815 * makefile.w32-in (OBJ2): Add xml.$(O).
11816 (GLOBAL_SOURCES): Add xml.c.
11817 ($(BLD)/xml.$(O)): New dependency list.
11818
11819 * xml.c (DEF_XML2_FN, LOAD_XML2_FN) [WINDOWSNT]: New macros.
11820 (fn_htmlReadMemory, fn_xmlReadMemory, fn_xmlDocGetRootElement)
11821 (fn_xmlFreeDoc, fn_xmlCleanupParser, fn_xmlCheckVersion)
11822 [!WINDOWSNT]: New macros.
11823 (init_libxml2_functions, libxml2_loaded_p): New functions.
11824 (parse_region): Call fn_xmlCheckVersion instead of using the macro
11825 LIBXML_TEST_VERSION. Call libxml2 functions via the fn_* macros.
11826 (xml_cleanup_parser): New function, export for fn_xmlCleanupParser.
11827 Calls xmlCleanupParser only if libxml2 was loaded (or statically
11828 linked in).
6bbef4e5
JC
11829 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
11830 Call init_libxml2_functions before calling libxml2 functions.
9078ead6
EZ
11831 (syms_of_xml) <Qlibxml2_dll>: DEFSYM it.
11832
11833 * emacs.c: Don't include libxml/parser.h.
11834 (shut_down_emacs): Call xml_cleanup_parser, instead of calling
11835 xmlCleanupParser directly.
11836
11837 * lisp.h [HAVE_LIBXML2]: Add prototype for xml_cleanup_parser.
11838
3811fdf3
EZ
118392012-04-07 Eli Zaretskii <eliz@gnu.org>
11840
11841 * indent.c (Fvertical_motion): If there is a display string at
11842 point, use it.vpos to compute how many lines to backtrack after
11843 move_it_to point. (Bug#11133)
11844
2f8e16b2
EZ
118452012-04-06 Eli Zaretskii <eliz@gnu.org>
11846
11847 * buffer.h (FETCH_CHAR, FETCH_MULTIBYTE_CHAR):
11848 * character.h (STRING_CHAR, STRING_CHAR_AND_LENGTH): Add comments
11849 about subtle differences between FETCH_CHAR* and STRING_CHAR*
11850 macros related to unification of CJK characters. For the details,
11851 see the discussion following the message here:
11852 http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11073#14.
11853
3d439cd1
CY
118542012-04-04 Chong Yidong <cyd@gnu.org>
11855
11856 * keyboard.c (Vdelayed_warnings_list): Doc fix.
11857
8bc53d00
EZ
118582012-04-01 Eli Zaretskii <eliz@gnu.org>
11859
11860 * w32menu.c (simple_dialog_show, add_menu_item): Use SAFE_ALLOCA
11861 instead of alloca. (Bug#11138)
11862
3b0512a3
AS
118632012-04-01 Andreas Schwab <schwab@linux-m68k.org>
11864
11865 * w32menu.c (is_simple_dialog): Properly check lisp types.
11866 (Bug#11141)
11867
8427ddd2
EZ
118682012-03-31 Eli Zaretskii <eliz@gnu.org>
11869
979022ef
EZ
11870 * xdisp.c (move_it_by_lines): When DVPOS is positive, and the
11871 position we get to after a call to move_it_to fails the
11872 IS_POS_VALID_AFTER_MOVE_P test, move to the next buffer position
11873 only if we wind up in a string from display property. (Bug#11063)
11874
a6b1c7cc
EZ
11875 * window.c (Fdelete_other_windows_internal): Invalidate the row
11876 and column information about mouse highlight, so that redisplay
11877 restores it after reallocating the glyph matrices. (Bug#7464)
11878
8427ddd2
EZ
11879 * xdisp.c (set_cursor_from_row): If `cursor' property on a display
11880 string comes from a `display' text property, use the buffer
11881 position of that property as if we actually saw that position in
11882 the row's glyphs.
697ba24b
EZ
11883 (move_it_by_lines): Remove the assertion that
11884 "it->current_x == 0 && it->hpos == 0" which can be legitimately
11885 violated when there's a before-string at the beginning of a line.
11886 (Bug#11063)
8427ddd2 11887
65a0a738
EZ
118882012-03-30 Eli Zaretskii <eliz@gnu.org>
11889
11890 * xdisp.c (append_space_for_newline): If the default face was
11891 remapped, use the remapped face for the appended newline.
11892 (extend_face_to_end_of_line): Use the remapped default face for
11893 extending the face to the end of the line.
11894 (display_line): Call extend_face_to_end_of_line when the default
11895 face was remapped. (Bug#11068)
11896
581355cc
EZ
118972012-03-29 Eli Zaretskii <eliz@gnu.org>
11898
11899 * s/ms-w32.h: Discourage from defining HAVE_GETCWD.
11900
e8fc049f
SM
119012012-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11902
11903 * keyboard.c (safe_run_hooks_error): Don't unquote strings.
11904
4fb9a543
GM
119052012-03-27 Glenn Morris <rgm@gnu.org>
11906
11907 * search.c (Fword_search_backward_lax, Fword_search_forward_lax):
11908 Doc fixes.
11909
679910f1
KH
119102012-03-26 Kenichi Handa <handa@m17n.org>
11911
11912 * dispextern.h (struct glyph): Fix previous change. Change the
11913 bit length of glyphless.ch to 25 (Bug#11082).
11914
90d49b7f
CY
119152012-03-26 Chong Yidong <cyd@gnu.org>
11916
11917 * keyboard.c (Vselection_inhibit_update_commands): New variable.
11918 (command_loop_1): Use it; inhibit selection update for
11919 handle-select-window too (Bug#8996).
11920
f514f6f0
FP
119212012-03-25 Fabrice Popineau <fabrice.popineau@supelec.fr>
11922
e8fc049f 11923 * w32heap.c (_heap_init, _heap_term): Remove dead MSVC-specific code.
f514f6f0 11924
bf43fa51
KH
119252012-03-25 Kenichi Handa <handa@m17n.org>
11926
11927 * dispextern.h (struct glyph): Change the bit length of
11928 glyphless.ch to 22 to make the member glyphless fit in 32 bits.
11929
8a0c01dd
EZ
119302012-03-24 Eli Zaretskii <eliz@gnu.org>
11931
11932 * s/ms-w32.h (tzname): Include time.h before redirecting to
11933 _tzname. Fixes the MSVC build. (Bug#9960)
11934
7d1c3a76
AS
119352012-03-24 Andreas Schwab <schwab@linux-m68k.org>
11936
8ed79523
AS
11937 * xdisp.c (produce_glyphless_glyph): Limit length of acronym to 6
11938 characters.
11939
7d1c3a76
AS
11940 * xterm.c (XTread_socket): Only modify handling_signal if
11941 !SYNC_INPUT. (Bug#11080)
11942
e99a9b8b
EZ
119432012-03-23 Eli Zaretskii <eliz@gnu.org>
11944
11945 * bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
11946 FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES. Prevents crashes
11947 when fetching a multibyte character consumes more bytes than
11948 CHAR_BYTES returns, due to unification of CJK characters in
11949 string_char. (Bug#11073)
11950
5063c0e1
TN
119512012-03-23 Troels Nielsen <bn.troels@gmail.com> (tiny change)
11952
11953 * process.c (wait_reading_process_output): Handle pty disconnect
11954 by refraining from sending oneself a SIGCHLD (bug#10933).
11955
9f851fbd
CY
119562012-03-22 Chong Yidong <cyd@gnu.org>
11957
11958 * dispextern.h (struct it): New member string_from_prefix_prop_p.
11959
5063c0e1 11960 * xdisp.c (push_prefix_prop): Rename from push_display_prop.
9f851fbd
CY
11961 Mark string as coming from a prefix property.
11962 (handle_face_prop): Use default face for prefix strings (Bug#4281).
11963 (pop_it, reseat_1): Save and restore string_from_prefix_prop_p.
11964
fb5b8aca
CY
119652012-03-21 Chong Yidong <cyd@gnu.org>
11966
11967 * xfaces.c (Vface_remapping_alist): Doc fix.
11968
62356a1b
EZ
119692012-03-20 Eli Zaretskii <eliz@gnu.org>
11970
11971 * w32proc.c (Fw32_set_console_codepage)
5063c0e1
TN
11972 (Fw32_set_console_output_codepage, Fw32_get_codepage_charset):
11973 Doc fixes.
62356a1b 11974
025de85b
CY
119752012-03-20 Chong Yidong <cyd@gnu.org>
11976
11977 * dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
11978 to reflect default non-nil value of redisplay-dont-pause.
11979
4827f94e
KH
119802012-03-19 Kenichi Handa <handa@m17n.org>
11981
11982 * ftfont.c (ftfont_drive_otf): Mask bits of character code to make
11983 it fit in a valid range (Bug#11003).
11984
e50a24a2
EZ
119852012-03-18 Eli Zaretskii <eliz@gnu.org>
11986
11987 * xdisp.c (cursor_row_p): Even if the glyph row ends in a string
11988 that is not from display property, accept the row as a "cursor
11989 row" if one of the string's character has a non-nil `cursor'
11990 property. Fixes cursor positioning when there are newlines in
11991 overlay strings, e.g. in icomplete.el. (Bug#11035)
11992
9af5ed87
PE
119932012-03-12 Paul Eggert <eggert@cs.ucla.edu>
11994
11995 * buffer.c (compare_overlays): Don't assume args differ (Bug#6830).
11996
d1f55f16
CY
119972012-03-12 Chong Yidong <cyd@gnu.org>
11998
11999 * eval.c (inhibit_lisp_code): Rename from
12000 inhibit_window_configuration_change_hook; move from window.c.
12001
12002 * xfns.c (unwind_create_frame_1, Fx_create_frame):
12003 * window.c (run_window_configuration_change_hook)
12004 (syms_of_window): Callers changed.
12005
66c5eebd
CY
120062012-03-11 Chong Yidong <cyd@gnu.org>
12007
413df973
CY
12008 * keymap.c (Fkey_description): Doc fix (Bug#9700).
12009
66c5eebd
CY
12010 * editfns.c (Fconstrain_to_field): Doc fix (Bug#9452).
12011
1de11f56
CY
120122012-03-10 Chong Yidong <cyd@gnu.org>
12013
12014 * frame.c (other_visible_frames): Don't assume the selected frame
12015 is visible (Bug#10955).
12016
cae07000
SM
120172012-03-09 Stefan Monnier <monnier@iro.umontreal.ca>
12018
12019 * buffer.c (compare_overlays): Avoid qsort's instability (bug#6830).
12020
89c94350
JD
120212012-03-08 Jan Djärv <jan.h.d@swipnet.se>
12022
12023 * gtkutil.c (x_wm_set_size_hint): Use one row in call to
12024 FRAME_TEXT_LINES_TO_PIXEL_HEIGHT so base_height is greater than
12025 zero (Bug#10954).
12026
999dd333
GM
120272012-03-03 Glenn Morris <rgm@gnu.org>
12028
01a6dcc8 12029 * alloc.c (Fgarbage_collect, misc-objects-consed): Doc fixes.
999dd333 12030
de0100f2
EZ
120312012-03-02 Eli Zaretskii <eliz@gnu.org>
12032
12033 * xdisp.c (try_window_reusing_current_matrix): Don't move cursor
12034 position past the first glyph_row that ends at ZV. (Bug#10902)
b8456c5c
EZ
12035 (redisplay_window, next_element_from_string): Fix typos in
12036 comments.
3e441275
EZ
12037 (redisplay_window): Pass to move_it_vertically the margin in
12038 pixels, not in screen lines.
de0100f2 12039
96a72ee9
GM
120402012-03-02 Glenn Morris <rgm@gnu.org>
12041
12042 * buffer.c (buffer-list-update-hook): Doc fix.
12043
312508d7
EZ
120442012-02-29 Eli Zaretskii <eliz@gnu.org>
12045
12046 * xdisp.c (get_overlay_strings_1): Under bidi redisplay, call
12047 push_it before setting up the iterator for the first overlay
12048 string, even if we have an empty string loaded.
12049 (next_overlay_string): If there's an empty string on the iterator
12050 stack, pop the stack. (Bug#10903)
12051
27f3c637
PE
120522012-02-25 Paul Eggert <eggert@cs.ucla.edu>
12053
12054 Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).
12055 Suggested by Stefan Monnier in
12056 <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00692.html>.
12057 * alloc.c (widen_to_Lisp_Object): New static function.
12058 (mark_memory): Also mark Lisp_Objects by fetching pointer words
12059 and widening them to Lisp_Objects. This would work even if
12060 USE_LSB_TAG is defined and wide integers are used, which might
12061 happen in a future version of Emacs.
12062
3c9dfce6
CY
120632012-02-25 Chong Yidong <cyd@gnu.org>
12064
fa74b241
CY
12065 * fileio.c (Ffile_selinux_context, Fset_file_selinux_context):
12066 Doc fix.
12067
3c9dfce6
CY
12068 * xselect.c (Fx_selection_exists_p): Doc fix.
12069 (x_clipboard_manager_save_all): Print an informative message
12070 before saving to clipboard manager.
12071
9486df08
CY
120722012-02-24 Chong Yidong <cyd@gnu.org>
12073
12074 * keyboard.c (process_special_events): Handle all X selection
12075 requests in kbd_buffer, not just the next one (Bug#8869).
12076
f01d3321
CY
120772012-02-23 Chong Yidong <cyd@gnu.org>
12078
12079 * xfns.c (Fx_create_frame): Avoid window-configuration-change-hook
12080 call when setting menu-bar-lines and tool-bar-lines parameters.
12081 (unwind_create_frame_1): New helper function.
12082
12083 * window.c (inhibit_window_configuration_change_hook): New var.
12084 (run_window_configuration_change_hook): Obey it.
b2e4ca7d 12085 (syms_of_window): Initialize it.
f01d3321 12086
86b847b6
CY
120872012-02-22 Chong Yidong <cyd@gnu.org>
12088
12089 * xterm.c (x_draw_image_relief): Add missing type check for
12090 Vtool_bar_button_margin (Bug#10743).
12091
a59225b1
CY
120922012-02-21 Chong Yidong <cyd@gnu.org>
12093
12094 * fileio.c (Vfile_name_handler_alist): Doc fix.
12095
12096 * buffer.c (Fget_file_buffer): Protect against invalid file
12097 handler return value.
12098
310f5bd4
PE
120992012-02-20 Paul Eggert <eggert@cs.ucla.edu>
12100
cb3a28cc
PE
12101 * .gdbinit (xreload): Don't assume EMACS_INT fits in 'long'
12102 when computing $valmask.
12103
310f5bd4
PE
12104 Fix crash due to non-contiguous EMACS_INT (Bug#10780).
12105 * lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
12106 (USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
12107 It's useless in that case, and it can cause problems on hosts
12108 that allocate halves of EMACS_INT values separately.
12109 Reported by Dan Horák. Diagnosed by Andreas Schwab in
12110 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10780#30>.
12111 * mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
12112 UINTPTR_MAX >> VALBITS == 0. This is required by the above change;
12113 it avoids undefined behavior on hosts where shifting right by more
12114 than the word width has undefined behavior.
12115
2375c96a
CY
121162012-02-19 Chong Yidong <cyd@gnu.org>
12117
12118 * fileio.c (Ffile_name_directory, Ffile_name_nondirectory)
12119 (Funhandled_file_name_directory, Ffile_name_as_directory)
12120 (Fdirectory_file_name, Fexpand_file_name)
12121 (Fsubstitute_in_file_name): Protect against invalid file handler
12122 return values (Bug#10845).
12123
3eb49e71
EZ
121242012-02-18 Eli Zaretskii <eliz@gnu.org>
12125
12126 * .gdbinit (pitx): Fix incorrect references to fields of the
12127 iterator stack.
12128
7b926f3f
CY
121292012-02-17 Chong Yidong <cyd@gnu.org>
12130
12131 * syntax.c (Fscan_lists): Doc fix (Bug#10833).
12132
11273115
PE
121332012-02-15 Paul Eggert <eggert@cs.ucla.edu>
12134
12135 * image.c (MAX_IMAGE_SIZE): Increase from 6.0 to 10.0; see
12136 <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00540.html>.
12137
c3a70e2b
CY
121382012-02-15 Chong Yidong <cyd@gnu.org>
12139
12140 * eval.c (Fdefvar, Fdefconst): Doc fix; note that the variable is
12141 marked as special. Also, starting docstrings with * is obsolete.
12142
0ca43699
AS
121432012-02-13 Andreas Schwab <schwab@linux-m68k.org>
12144
12145 * gnutls.c (emacs_gnutls_write): Fix last change.
12146
2e8f3c56
LI
121472012-02-13 Lars Ingebrigtsen <larsi@gnus.org>
12148
12149 * gnutls.c (emacs_gnutls_write): Set errno appropriately for
12150 send_process.
12151
af70074f
SM
121522012-02-13 Stefan Monnier <monnier@iro.umontreal.ca>
12153
12154 * keymap.c (Fsingle_key_description): Handle char ranges.
12155
95986d52
CY
121562012-02-12 Chong Yidong <cyd@gnu.org>
12157
afd83bd1
CY
12158 * xdisp.c (handle_stop): Avoid assigning -1 to it->face_id here,
12159 as that creates a dangerous corner case.
12160
95986d52
CY
12161 * window.c (Fdelete_window_internal): Invalidate the mouse
12162 highlight (Bug#9904).
12163
bd7da63e
GM
121642012-02-12 Glenn Morris <rgm@gnu.org>
12165
12166 * xselect.c (Fx_own_selection_internal)
12167 (Fx_get_selection_internal, Fx_disown_selection_internal)
12168 (Fx_selection_owner_p, Fx_selection_exists_p): Doc fixes.
12169 * nsselect.m (Fx_own_selection_internal)
12170 (Fx_disown_selection_internal, Fx_selection_exists_p)
12171 (Fx_selection_owner_p, Fx_get_selection_internal):
12172 Sync docs and argument specs with the xselect.c versions.
12173
77abcbc2
LI
121742012-02-11 Lars Ingebrigtsen <larsi@gnus.org>
12175
12176 * gnutls.c (emacs_gnutls_write): Don't infloop if sendto fails.
12177
90b671e2
EZ
121782012-02-11 Eli Zaretskii <eliz@gnu.org>
12179
1c0ca0b7
EZ
12180 * w32select.c (Fx_selection_exists_p): Sync doc string and
12181 argument list with xselect.c. (Bug#10783)
12182
12183 * w16select.c (Fx_selection_exists_p): Sync doc string and
12184 argument list with xselect.c. (Bug#10783)
90b671e2 12185
49241268
GM
121862012-02-10 Glenn Morris <rgm@gnu.org>
12187
12188 * fns.c (Fsecure_hash): Doc fix.
12189
f998bbe7 121902012-02-09 Kenichi Handa <handa@m17n.org>
5c1ca13d
KH
12191
12192 * coding.c (produce_chars): Fix updating of src_end (Bug#10701).
12193
0992bd9c
CY
121942012-02-07 Chong Yidong <cyd@gnu.org>
12195
12196 * buffer.c (Fbuffer_local_variables)
12197 (buffer_lisp_local_variables): Handle unbound vars correctly;
12198 don't let Qunbound leak into Lisp.
12199
af008560
GM
122002012-02-07 Glenn Morris <rgm@gnu.org>
12201
dd605cc4
GM
12202 * image.c (Fimagemagick_types): Doc fix.
12203
af008560
GM
12204 * image.c (imagemagick-render-type): Change it from a lisp object
12205 to an integer. Move the doc here from the lisp manual.
12206 Treat all values not equal to 0 the same.
12207
1449fa1d
CY
122082012-02-06 Chong Yidong <cyd@gnu.org>
12209
12210 * doc.c (store_function_docstring): Avoid applying docstring of
12211 alias to base function (Bug#2603).
12212
3723ec07
AS
122132012-02-04 Andreas Schwab <schwab@linux-m68k.org>
12214
12215 * .gdbinit (pp1, pv1): Remove redundant defines.
12216 (pr): Use pp.
12217
79c1cc1e
CY
122182012-02-04 Chong Yidong <cyd@gnu.org>
12219
12220 * nsterm.m: Declare a global (Bug#10694).
12221
d7f29f8e
EZ
122222012-02-04 Eli Zaretskii <eliz@gnu.org>
12223
cae07000
SM
12224 * w32.c (get_emacs_configuration_options):
12225 Include --enable-checking, if specified, in the return value.
d7f29f8e 12226
3b95a6f9
MR
122272012-02-04 Martin Rudalics <rudalics@gmx.at>
12228
12229 * dispnew.c (change_frame_size_1): Calculate new_frame_total_cols
12230 after rounding frame sizes. (Bug#9723)
12231
d6fa96a6
EZ
122322012-02-04 Eli Zaretskii <eliz@gnu.org>
12233
12234 * keyboard.c (adjust_point_for_property): Don't position point
12235 before BEGV. (Bug#10696)
12236
df0b2940
PE
122372012-02-03 Paul Eggert <eggert@cs.ucla.edu>
12238
12239 Handle overflow when computing char display width (Bug#9496).
12240 * character.c (char_width): Return EMACS_INT, not int.
12241 (char_width, c_string_width): Check for overflow when
12242 computing the width; this is possible now that individual
12243 characters can have unbounded width. Problem introduced
12244 by merge from Emacs 23 on 2012-01-19.
12245
6bee44d6
MA
122462012-02-02 Michael Albinus <michael.albinus@gmx.de>
12247
12248 * dbusbind.c (Fdbus_register_method): Mention the return value
12249 :ignore in the docstring.
12250
44f92739
GM
122512012-02-02 Glenn Morris <rgm@gnu.org>
12252
1b9f60cc
GM
12253 * callproc.c (Fcall_process, Fcall_process_region): Doc fix.
12254
44f92739
GM
12255 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
12256 Unconditionally set to t. (Bug#10673)
12257 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
12258 * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
12259 * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.
12260
c5d3843c
KH
122612012-02-02 Kenichi Handa <handa@m17n.org>
12262
12263 (x_produce_glyphs): Cancel previous change. If cmp->glyph_len is
12264 0, do not call append_composite_glyph.
12265
159462d4 122662012-02-02 Kenichi Handa <handa@m17n.org>
d2a51fd7
KH
12267
12268 * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
12269 NULL (Bug#6988).
12270 (x_produce_glyphs): If the component of a composition is a null
12271 string, set it->pixel_width to 1 to avoid zero-width glyph.
12272
78cef877
EZ
122732012-02-01 Eli Zaretskii <eliz@gnu.org>
12274
12275 * ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
12276 first 2 arguments are identical. This makes inserting large
12277 output from a subprocess an order of magnitude faster on
12278 MS-Windows, where all sbrk'ed memory is always contiguous.
12279
97897668
GM
122802012-01-31 Glenn Morris <rgm@gnu.org>
12281
12282 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
c78c6e0b 12283 * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
97897668
GM
12284 * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.
12285
31fd3586
GM
122862012-01-29 Glenn Morris <rgm@gnu.org>
12287
12288 * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
12289
0e24a8b2
CY
122902012-01-28 Samuel Thibault <sthibault@debian.org> (tiny change)
12291
12292 * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
12293
cc0adcb0
CY
122942012-01-28 Chong Yidong <cyd@gnu.org>
12295
12296 * minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).
12297
acc28cb9
CY
122982012-01-26 Chong Yidong <cyd@gnu.org>
12299
9c69cfb7
CY
12300 * keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).
12301
acc28cb9
CY
12302 * search.c (Fsearch_forward, Fsearch_backward): Document negative
12303 repeat counts (Bug#10507).
12304
48da7392
GM
123052012-01-26 Glenn Morris <rgm@gnu.org>
12306
12307 * lread.c (syms_of_lread): Doc fix.
12308
14af5f7f
CY
123092012-01-25 HIROSHI OOTA <nil@mad.dog.cx> (tiny change)
12310
12311 * coding.c (encode_designation_at_bol): Change return value to
12312 EMACS_INT.
12313
0b21c100
CY
123142012-01-25 Chong Yidong <cyd@gnu.org>
12315
12316 * eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.
12317
3c2907f7
CY
123182012-01-21 Chong Yidong <cyd@gnu.org>
12319
12320 * floatfns.c (Fcopysign): Make the second argument non-optional,
12321 since nil is not allowed anyway.
12322
959ad23f
AS
123232012-01-21 Andreas Schwab <schwab@linux-m68k.org>
12324
12325 * process.c (read_process_output): Use p instead of XPROCESS (proc).
12326 (send_process): Likewise.
12327
34a02f46
MR
123282012-01-19 Martin Rudalics <rudalics@gmx.at>
12329
12330 * window.c (save_window_save, Fcurrent_window_configuration)
cae07000
SM
12331 (Vwindow_persistent_parameters): Do not use Qstate.
12332 Rewrite doc-strings.
34a02f46 12333
1259009a 123342012-01-19 Kenichi Handa <handa@m17n.org>
25ed9e61
KH
12335
12336 * character.c (char_width): New function.
70d4fdf6
GM
12337 (Fchar_width, c_string_width, lisp_string_width):
12338 Use char_width (Bug#9496).
25ed9e61 12339
6a6ee00d
MR
123402012-01-16 Martin Rudalics <rudalics@gmx.at>
12341
12342 * window.c (Vwindow_persistent_parameters): New variable.
12343 (Fset_window_configuration, save_window_save): Handle persistent
12344 window parameters.
12345
c85efaf7
EZ
123462012-01-14 Eli Zaretskii <eliz@gnu.org>
12347
12348 * w32fns.c (signal_user_input): Don't do a QUIT, to avoid
12349 thrashing the stack of the thread. (Bug#9087)
12350
5944709e
PE
123512012-01-12 Paul Eggert <eggert@cs.ucla.edu>
12352
12353 * xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.
12354
e71f5d99
EZ
123552012-01-11 Eli Zaretskii <eliz@gnu.org>
12356
12357 * xdisp.c (rows_from_pos_range): Handle the case where the
12358 highlight ends on a newline. (Bug#10464)
12359 (mouse_face_from_buffer_pos): Fix off-by-one error in calculating
12360 he end column for display of highlight that ends on a newline
12361 before a R2L line.
12362
ce316182
GM
123632012-01-11 Glenn Morris <rgm@gnu.org>
12364
12365 * lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
12366 from load-path also when installation-directory is nil. (Bug#10208)
12367
5b43da69
GM
123682012-01-10 Glenn Morris <rgm@gnu.org>
12369
74cc8ff9
GM
12370 * emacs.c (syms_of_emacs) <installation-directory>: Doc fix.
12371
7d8d6e4e
GM
12372 * epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
12373 Update template values to be closer to their typical values these days.
5b43da69 12374
a0db8d43
EZ
123752012-01-09 Eli Zaretskii <eliz@gnu.org>
12376
12377 * xdisp.c (rows_from_pos_range): Accept additional argument
12378 DISP_STRING, and accept any glyph in a row whose object is that
12379 string as eligible for mouse highlight. Fixes mouse highlight of
12380 display strings from overlays. (Bug#10464)
12381
9a0115ab 123822012-01-07 Paul Eggert <eggert@cs.ucla.edu>
09450bae 12383
b9110d6a 12384 emacs: fix an auto-save permissions race condition (Bug#10400)
09450bae
PE
12385 * fileio.c (auto_saving_dir_umask): New static var.
12386 (Fmake_directory_internal): Use it.
12387 (do_auto_save_make_dir): Set it, instead of invoking chmod after
12388 creating the directory. The old code temporarily assigns
12389 too-generous permissions to the directory.
12390 (do_auto_save_eh): Clear it.
b9110d6a 12391 (Fdo_auto_save): Catch all errors, not just file errors, so
09450bae
PE
12392 that the var is always cleared.
12393
6c1bd3f3
EZ
123942012-01-07 Eli Zaretskii <eliz@gnu.org>
12395
12396 * search.c (scan_buffer): Pass character positions to
12397 know_region_cache, not byte positions. (Bug#6540)
12398
069d2b50
L
123992012-01-07 LynX <_LynX@bk.ru> (tiny change)
12400
12401 * w32.c (sys_rename): Report EXDEV when rename of a directory
12402 fails because the target is on another logical disk. (Bug#10284)
12403
75bf0d33
DB
124042012-01-07 David Benjamin <davidben@mit.edu> (tiny change)
12405
12406 * xterm.c (x_embed_request_focus): New function.
12407
12408 * xterm.h: Add prototype.
12409
12410 * xfns.c (Fx_focus_frame): Use it for embedded frames (Bug#9977).
12411
1c6e5a32
GM
124122012-01-05 Glenn Morris <rgm@gnu.org>
12413
12414 * emacs.c (emacs_copyright): Update short copyright year to 2012.
12415
651e947e
EZ
124162012-01-01 Eli Zaretskii <eliz@gnu.org>
12417
12418 * gnutls.c (init_gnutls_functions): Load gnutls_check_version.
12419 Load gnutls_transport_set_lowat only if GnuTLS version is below
12420 2.11.1.
12421 (emacs_gnutls_handshake): Call gnutls_transport_set_lowat only for
12422 GnuTLS versions below 2.11.1.
12423
3778cdd8
AL
124242011-12-31 Antoine Levitt <antoine.levitt@gmail.com>
12425
12426 * xdisp.c (syms_of_xdisp) <window-scroll-functions>: Add warning
12427 to the doc string advising against its use for altering the way
12428 windows are scrolled.
12429
0e5317f7
KH
124302011-12-28 Kenichi Handa <handa@m17n.org>
12431
12432 * coding.c (Fdefine_coding_system_internal): Make an utf-8 base
12433 coding-system ASCII compatible only when it does not produce BOM
12434 on encoding (Bug#10383).
12435
93d5ca1f
JD
124362011-12-26 Jan Djärv <jan.h.d@swipnet.se>
12437
12438 * xmenu.c (x_menu_wait_for_event): Use xg_select for Gtk3 so menus
12439 can scroll.
12440 (create_and_show_popup_menu): Always use menu_position_func for
12441 Gtk3 (Bug#10361).
12442
ca22b785
AS
124432011-12-24 Andreas Schwab <schwab@linux-m68k.org>
12444
12445 * callint.c (Fcall_interactively): Don't truncate prompt string.
12446
d048e1e6
EZ
124472011-12-23 Eli Zaretskii <eliz@gnu.org>
12448
12449 * xdisp.c (handle_invisible_prop): Handle correctly an invisible
12450 property that ends at ZV, so that the bidi iteration could be
3ba1a2ad 12451 resumed from there (after widening). (Bug#10360)
d048e1e6 12452
5ccaba1f
JD
124532011-12-22 Jan Djärv <jan.h.d@swipnet.se>
12454
12455 * nsfont.m (ns_spec_to_descriptor): Do not autorelease fdesc.
12456
204ee57f
JD
124572011-12-21 Jan Djärv <jan.h.d@swipnet.se>
12458
b81d40f0
JB
12459 * nsterm.m (x_free_frame_resources):
12460 Release f->output_data.ns->miniimage.
204ee57f
JD
12461 (ns_index_color): Fix indentation. Do not retain
12462 color_table->colors[i].
12463
12464 * nsmenu.m (ns_update_menubar): Call free_menubar_widget_value_tree
12465 before returning.
12466
12467 * nsfns.m (x_set_background_color): Assign return value from
12468 ns_index_color to face-background instead of NSColor*.
12469 (ns_implicitly_set_icon_type): Fix indentation.
12470 Change assignment in for loop to comparison.
12471
12472 * emacs.c (ns_pool): New variable.
12473 (main): Assign ns_pool.
12474 (Fkill_emacs): Call ns_release_autorelease_pool.
12475
12476 * nsfont.m (ns_spec_to_descriptor): Fix indentation,
12477 autorelease fdesc, release fdAttrs and tdict.
12478 (ns_get_covering_families): Release charset.
12479 (ns_findfonts): Release NSFontDescriptor created with new.
12480 (ns_uni_to_glyphs): Fix indentation.
12481 (setString): Release attrStr before assigning new value.
12482
c803b2b7
JD
124832011-12-18 Jan Djärv <jan.h.d@swipnet.se>
12484
678f4426
JD
12485 * nsmenu.m (NSMenuDidBeginTrackingNotification): Declare if OSX < 10.5
12486 and NS_IMPL_COCOA.
12487 (trackingNotification): Surround with ifdef NS_IMPL_COCOA.
12488 (syms_of_nsmenu): Set trackingMenu to 1 if not NS_IMPL_COCOA.
12489
cd394be1 124902011-12-18 David Reitter <reitter@cmu.edu>
678f4426 12491
5fecd5fc
JD
12492 * nsterm.m (ns_term_init): Subscribe for notifications
12493 NSMenuDidBeginTrackingNotification and NSMenuDidEndTrackingNotification
12494 to method trackingNotification in EmacsMenu.
12495
12496 * nsmenu.m (trackingMenu): New variable.
3771cb17 12497 (trackingNotification): New method (from Aquamacs).
5fecd5fc 12498 (menuNeedsUpdate): Expand comment and return if trackingMenu is 0,
3771cb17 12499 from Aquamacs (Bug#7030).
678f4426
JD
12500
125012011-12-18 Jan Djärv <jan.h.d@swipnet.se>
5fecd5fc 12502
c803b2b7
JD
12503 * nsselect.m (CUT_BUFFER_SUPPORT): Remove define.
12504 (symbol_to_nsstring): Fix indentation.
12505 (ns_symbol_to_pb): New function.
cae07000
SM
12506 (Fns_get_selection_internal): Rename from Fns_get_cut_buffer_internal.
12507 (Fns_rotate_cut_buffers_internal): Remove.
12508 (Fns_store_selection_internal): Rename from
c803b2b7
JD
12509 Fns_store_cut_buffer_internal.
12510 (ns_get_foreign_selection, Fx_own_selection_internal)
12511 (Fx_disown_selection_internal, Fx_selection_exists_p)
b81d40f0
JB
12512 (Fns_get_selection_internal, Fns_store_selection_internal):
12513 Use ns_symbol_to_pb and check if return value is nil.
12514 (syms_of_nsselect): Remove ifdef CUT_BUFFER_SUPPORT. Remove defsubr
12515 Sns_rotate_cut_buffers_internal. Sns_get_cut_buffer_internal
c803b2b7
JD
12516 renamed to Sns_get_selection_internal, Sns_store_cut_buffer_internal
12517 renamed to Sns_store_selection_internal.
12518 (ns_handle_selection_request): Move code to Fx_own_selection_internal
12519 and remove this function.
12520 (ns_handle_selection_clear): Remove, never used.
12521 (Fx_own_selection_internal): Move code from ns_handle_selection_request
12522 here.
12523
e1b01a3a
KB
125242011-12-17 Ken Brown <kbrown@cornell.edu>
12525
12526 * fileio.c (check_writable) [CYGWIN]: Return non-zero if UID or
12527 GID is unknown (Bug#10257).
12528
2adb6e85
PE
125292011-12-17 Paul Eggert <eggert@cs.ucla.edu>
12530
12531 * s/gnu-linux.h: Fix mark_memory typo (Bug#10286).
12532 (GC_MARK_SECONDARY_STACK): Omit removed 3rd arg to mark_memory,
12533 which caused a build failure on GNU/Linux IA-64. This problem was
12534 introduced by my 2011-10-07 patch.
12535
d1d7b339
JL
125362011-12-15 Juri Linkov <juri@jurta.org>
12537
12538 * image.c (imagemagick_error): New function. (Bug#10112)
12539 (imagemagick_load_image): Comment out `MagickSetResolution' call.
12540 Use `imagemagick_error' where ImageMagick functions return
12541 `MagickFalse'.
12542 (Fimagemagick_types): Add `Fnreverse' to return the list in the
12543 proper order.
12544
100d5755
KH
125452011-12-15 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12546
12547 * xftfont.c (xftfont_draw): Use the font metrics of s->font to
12548 fill background (Bug#8992).
12549
454592a6
MR
125502011-12-13 Martin Rudalics <rudalics@gmx.at>
12551
12552 * window.c (Vwindow_combination_resize)
12553 (Vwindow_combination_limit): Use t instead of non-nil in
12554 doc-strings.
61d4b438
MR
12555 (Vrecenter_redisplay): Add first sentence of doc-string on
12556 separate line.
53524d93 12557 (Frecenter): Fix doc-string typo.
454592a6 12558
3633e3aa
KH
125592011-12-11 Kenichi Handa <handa@m17n.org>
12560
12561 * coding.c (Funencodable_char_position): Pay attention to the
12562 buffer text relocation (Bug#9389).
12563
7b9d523a 125642011-12-10 Jan Djärv <jan.h.d@swipnet.se>
61ccba97 12565
7b9d523a
JD
12566 * xterm.c (x_term_init): Move call to gdk_window_add_filter before
12567 gtk_init (Bug#10100).
12568
b73189c6
EZ
125692011-12-10 Eli Zaretskii <eliz@gnu.org>
12570
12571 * xdisp.c (RECORD_MAX_MIN_POS): Use IT->cmp_it.charpos only if
12572 IT->string is nil. (Bug#10263)
12573
f7dfe5d6
JD
125742011-12-10 Jan Djärv <jan.h.d@swipnet.se>
12575
83faebb4
JD
12576 * nsterm.h (x_free_frame_resources): Declare.
12577
f7dfe5d6
JD
12578 * nsfns.m (ns_get_defaults_value): New function (Bug#10103).
12579 (Fns_get_resource, x_get_string_resource): Call ns_get_defaults_value.
12580
12581 * nsterm.h (ns_get_defaults_value): Declare.
12582
12583 * nsterm.m (ns_default): Call ns_get_defaults_value.
12584
7cd4e72c
EZ
125852011-12-09 Eli Zaretskii <eliz@gnu.org>
12586
12587 * xdisp.c (try_scrolling): Don't set scroll_down_p if dy is zero.
12588 (Bug#10170)
12589
b34d7317
YM
125902011-12-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12591
12592 * unexelf.c (unexec) [NS_IMPL_GNUSTEP]: Take account of the case
12593 that where the value of an _OBJC_* symbol points to is in the .bss
12594 section (Bug#10240).
12595
76470ad1
KH
125962011-12-08 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
12597
12598 * coding.c (encode_coding_ccl): Check (charbuf < charbuf_end)
2fac8180 12599 after the loop to call ccl_driver at least once (Bug#8619).
76470ad1 12600
745fff94
KH
126012011-12-08 Kenichi Handa <handa@m17n.org>
12602
12603 * ftfont.c (get_adstyle_property): Fix previous change
12604 (Bug#10233).
12605
6e44397c
JB
126062011-12-07 Juanma Barranquero <lekktu@gmail.com>
12607
12608 * w32.c (init_environment): If no_site_lisp, remove site-lisp
12609 dirs from the default value of EMACSLOADPATH (bug#10208).
12610
7efa6272
GM
126112011-12-07 Glenn Morris <rgm@gnu.org>
12612
12613 * lread.c (init_lread): If no_site_lisp, exclude site-lisp/ in
12614 installation and source directories as well. (Bug#10208)
12615
f6fc4d87
CY
126162011-12-06 Chong Yidong <cyd@gnu.org>
12617
12618 * minibuf.c (Fread_from_minibuffer): Doc fix (Bug#10228).
12619
2bf26180
GM
126202011-12-06 Glenn Morris <rgm@gnu.org>
12621
12622 * process.c (start_process_unwind): Treat any pid <= 0, except -2,
12623 as an error, not just -1. (Bug#10217)
12624
3a6ad4f0
CY
126252011-12-05 Chong Yidong <cyd@gnu.org>
12626
12627 * keyboard.c (process_special_events): New function.
12628 (swallow_events, Finput_pending_p): Use it (Bug#10195).
12629
75a3b399
PE
126302011-12-05 Paul Eggert <eggert@cs.ucla.edu>
12631
12632 * coding.c (encode_designation_at_bol): Don't use uninitialized
12633 local variable (Bug#9318).
12634
c3c9e25e
KH
126352011-12-05 Kenichi Handa <handa@m17n.org>
12636
12637 * ftfont.c (get_adstyle_property): If the font is not BDF nor PCF,
12638 return Qnil (Bug#8046, Bug#10193).
12639
5eb05ea3
KH
126402011-12-05 Kenichi Handa <handa@m17n.org>
12641
12642 * coding.c (encode_designation_at_bol): New args charbuf_end and
12643 dst. Return the number of produced bytes. Callers changed.
a79703f5
KH
12644 (coding_set_source): Return how many bytes coding->source was
12645 relocated.
12646 (coding_set_destination): Return how many bytes
12647 coding->destination was relocated.
12648 (CODING_DECODE_CHAR, CODING_ENCODE_CHAR, CODING_CHAR_CHARSET)
cae07000 12649 (CODING_CHAR_CHARSET_P): Adjust for the avove changes.
5eb05ea3
KH
12650
126512011-12-05 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
12652
12653 * coding.c (CODING_CHAR_CHARSET_P): New macro.
12654 (encode_coding_emacs_mule, encode_coding_iso_2022): Use the above
12655 macro (Bug#9318).
12656
126572011-12-05 Andreas Schwab <schwab@linux-m68k.org>
12658
12659 The following changes are to fix Bug#9318.
12660
a79703f5 12661 * coding.c (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET): New macros.
5eb05ea3
KH
12662 (encode_coding_emacs_mule, ENCODE_ISO_CHARACTER)
12663 (encode_coding_iso_2022, encode_coding_sjis)
a79703f5 12664 (encode_coding_big5, encode_coding_charset): Use the above macros.
5eb05ea3 12665
7dbda6df
JB
126662011-12-05 Juanma Barranquero <lekktu@gmail.com>
12667
12668 * lisp.h (process_quit_flag): Fix external declaration.
12669
6d5eb5b0
SM
126702011-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
12671
12672 Don't macro-inline non-performance-critical code.
12673 * eval.c (process_quit_flag): New function.
12674 * lisp.h (QUIT): Use it.
12675
a0c3fad0
JD
126762011-12-04 Jan Djärv <jan.h.d@swipnet.se>
12677
12678 * nsfns.m (get_geometry_from_preferences): New function.
12679 (Fx_create_frame): Call get_geometry_from_preferences (Bug#10103).
12680
6c07aac2
AS
126812011-12-04 Andreas Schwab <schwab@linux-m68k.org>
12682
12683 * emacs.c (Qkill_emacs): Define.
12684 (syms_of_emacs): Initialize it.
12685 * keyboard.c (interrupt_signal): Don't call Fkill_emacs here, set
12686 Qquit_flag to `kill-emacs' instead.
6d5eb5b0
SM
12687 (quit_throw_to_read_char): Add parameter `from_signal'.
12688 All callers changed. Call Fkill_emacs if requested and safe.
6c07aac2
AS
12689 * lisp.h (QUIT): Call Fkill_emacs if requested.
12690
c052ead4
JD
126912011-12-03 Jan Djärv <jan.h.d@swipnet.se>
12692
12693 * widget.c (update_wm_hints): Return if wmshell is null.
12694 (widget_update_wm_size_hints): New function.
12695
12696 * widget.h (widget_update_wm_size_hints): Declare.
12697
12698 * xterm.c (x_wm_set_size_hint): If USE_X_TOOLKIT, call
12699 widget_update_wm_size_hints (Bug#10104).
12700
9e49252b
EZ
127012011-12-03 Eli Zaretskii <eliz@gnu.org>
12702
12703 * xdisp.c (handle_invisible_prop): If the invisible text ends just
12704 before a newline, prepare the bidi iterator for consuming the
12705 newline, and keep the current paragraph direction. (Bug#10183)
e9a49426 12706 (redisplay_window): Don't let `margin' become negative. (Bug#10192)
9e49252b 12707
02b16839
JL
127082011-12-02 Juri Linkov <juri@jurta.org>
12709
12710 * search.c (Fword_search_regexp): New Lisp function created from
12711 `wordify'. Change type of arg `lax' from `int' to `Lisp_Object'.
12712 (Fword_search_backward, Fword_search_forward)
12713 (Fword_search_backward_lax, Fword_search_forward_lax):
12714 Use `Fword_search_regexp' instead of `wordify'. Doc fix.
12715 (syms_of_search): Define `Sword_search_regexp'. (Bug#10145)
12716
0068070e
SM
127172011-12-01 Stefan Monnier <monnier@iro.umontreal.ca>
12718
12719 * fileio.c (Finsert_file_contents): Move after-change-function call
12720 to before the "handled:" label, since all "goto handled" appear in
12721 cases where the *-change-functions have already been properly called
12722 (bug#10117).
12723
3360a3fc
AS
127242011-12-01 Andreas Schwab <schwab@linux-m68k.org>
12725
12726 * keyboard.c (interrupt_signal): Don't call kill-emacs when
12727 waiting for input. (Bug#10169)
12728
73d6c093
EZ
127292011-11-30 Eli Zaretskii <eliz@gnu.org>
12730
12731 * dispnew.c (adjust_glyph_matrix): Remove the assertion that
12732 verifies glyph row's hash code--we have just reallocated the
12733 glyphs, so their contents can be complete garbage. (Bug#10164)
12734
febe6bea
JB
127352011-11-30 Juanma Barranquero <lekktu@gmail.com>
12736
12737 * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Add missing check.
12738
801a4313
EZ
127392011-11-30 Eli Zaretskii <eliz@gnu.org>
12740
12741 * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Ensure ROW's
12742 attributes are tested _before_ calling verify_row_hash, to protect
12743 against GCC re-ordering of the tests. (Bug#10164)
12744
2b56b87e
JD
127452011-11-29 Jan Djärv <jan.h.d@swipnet.se>
12746
12747 * xterm.h (struct x_output): net_wm_state_hidden_seen is new.
12748
12749 * xterm.c (handle_one_xevent): Only set async_visible and friends
12750 if net_wm_state_hidden_seen is non-zero (Bug#10002)
7dbda6df 12751 (get_current_wm_state): Set net_wm_state_hidden_seen to 1 if
2b56b87e
JD
12752 _NET_WM_STATE_HIDDEN is in NET_WM_STATE.
12753
dbf31225
PE
127542011-11-28 Paul Eggert <eggert@cs.ucla.edu>
12755
12756 Remove GCPRO-related macros that exist only to avoid shadowing locals.
12757 * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR)
12758 (GCPRO6_VAR, UNGCPRO_VAR): Remove. See
12759 <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
12760 All uses changed to use GCPRO1 etc.
12761 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO):
12762 Revert to old implementation (i.e., before 2011-03-11).
12763
1305621b
YM
127642011-11-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12765
12766 * dispnew.c (scrolling_window): Truncate overlaps in copy destination
12767 of scroll runs so as to avoid assigning disabled bogus rows and
12768 unnecessary graphics copy operations.
12769
8c9afb46
EZ
127702011-11-27 Eli Zaretskii <eliz@gnu.org>
12771
12772 * s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
12773 (snprintf) [_MSC_VER]: Redirect to _snprintf.
12774 (strtoll) [_MSC_VER]: Redirect to _strtoi64.
12775 (malloc, free, realloc, calloc): Redirect to e_* only when
12776 compiling Emacs.
12777
12778 * lisp.h (GCTYPEBITS): Move before first use.
12779 (ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
12780 (DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
12781 this macro definition.
12782
12783 * s/ms-w32.h (tzname): Redirect to _tzname for all values of
12784 _MSC_VER.
12785
54e9e3bf
JD
127862011-11-27 Jan Djärv <jan.h.d@swipnet.se>
12787
6d5eb5b0
SM
12788 * gtkutil.c (xg_create_frame_widgets):
12789 Call gtk_window_set_has_resize_grip (FALSE) if that function is
54e9e3bf
JD
12790 present with Gtk+ 2.0.
12791
83aca1cb
PE
127922011-11-26 Paul Eggert <eggert@cs.ucla.edu>
12793
12794 * fileio.c (Finsert_file_contents): Undo previous change; see
12795 <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
12796
5b76caa4
PE
127972011-11-26 Paul Eggert <eggert@cs.ucla.edu>
12798
12799 Rename locals to avoid shadowing.
12800 * fileio.c (Finsert_file_contents):
12801 Rename inner 'gcpro1' to 'inner_gcpro1' to avoid shadowing.
12802 * process.c (wait_reading_process_output):
12803 Rename inner 'proc' to 'p' to avoid shadowing.
12804 Indent for consistency with usual Emacs style.
12805
8c535114
EZ
128062011-11-25 Eli Zaretskii <eliz@gnu.org>
12807
12808 * xdisp.c (redisplay_window): If cursor row is not fully visible
12809 after recentering, and scroll-conservatively is set to a large
12810 number, scroll window by a few more lines to make the cursor fully
12811 visible and out of scroll-margin. (Bug#10105)
91b4a718
EZ
12812 (start_display): Don't move to the next line if the display should
12813 start at a newline that is part of a display vector or an overlay
12814 string. (Bug#10119)
8c535114 12815
fa4fdb5c
JL
128162011-11-24 Juri Linkov <juri@jurta.org>
12817
12818 * image.c (imagemagick_load_image): Move `MagickSetResolution' down
12819 after the `MagickPingImage' call. (Bug#10112)
12820
90ec88df
CY
128212011-11-23 Chong Yidong <cyd@gnu.org>
12822
12823 * window.c (Fcoordinates_in_window_p): Accept only live windows.
12824
56e2e794
MR
128252011-11-23 Martin Rudalics <rudalics@gmx.at>
12826
12827 * buffer.c (Fkill_buffer): Run replace_buffer_in_windows before
12828 making another buffer current. (Bug#10114)
12829
b6e64c41
GM
128302011-11-23 Glenn Morris <rgm@gnu.org>
12831
12832 * font.c (font_find_for_lface) [HAVE_NS]: Ignore case. (Bug#2526)
12833
6b21de18
CY
128342011-11-23 Chong Yidong <cyd@gnu.org>
12835
12836 * xdisp.c (compute_stop_pos): Check validity of end_charpos before
12837 using it (Bug#5984).
12838
b12cd789
EZ
128392011-11-22 Eli Zaretskii <eliz@gnu.org>
12840
12841 * dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
12842 and header-lines, as they don't have one computed for them.
12843 (Bug#10098)
12844
12845 * .gdbinit (prow): Make displayed values more self-explaining.
12846 Add row's hash code.
12847
261b6fd4
LMI
128482011-11-21 Lars Magne Ingebrigtsen <larsi@gnus.org>
12849
12850 * process.c (wait_reading_process_output): Fix asynchrounous
12851 GnuTLS socket handling on some versions of the GnuTLS library.
16c1ad08 12852 (wait_reading_process_output): Add comment and URL.
261b6fd4 12853
e7cfd277
JD
128542011-11-21 Jan Djärv <jan.h.d@swipnet.se>
12855
12856 * xterm.c (x_clear_frame): Reinstate the XClearWindow call.
12857
a9b9b7f5
CY
128582011-11-21 Chong Yidong <cyd@gnu.org>
12859
12860 * window.c (Fnext_window, Fprevious_window): Doc fix.
12861
b0d15b4f
SM
128622011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
12863
12864 * window.c (get_phys_cursor_glyph): Fix Lisp_Object/int mixup.
12865
fe7a3057
JB
128662011-11-20 Juanma Barranquero <lekktu@gmail.com>
12867
12868 * nsfont.m (syms_of_nsfont) <ns-reg-to-script>: Fix typo.
12869
d2999b1a
MR
128702011-11-20 Martin Rudalics <rudalics@gmx.at>
12871
12872 * window.c (Fset_window_combination_limit): Rename argument
12873 STATUS to LIMIT.
12874 (Vwindow_combination_limit): Remove "status" from doc-string.
12875
d5ff9cd0
AS
128762011-11-20 Andreas Schwab <schwab@linux-m68k.org>
12877
12878 * m/ibms390.h: Remove.
12879 * m/ibms390x.h: Don't include "ibms390.h".
12880
a5bb9bd3
SM
128812011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
12882
12883 * fileio.c (Finsert_file_contents): Add missing gcpro1 variable.
12884 Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
12885
cd1181db
JB
128862011-11-20 Juanma Barranquero <lekktu@gmail.com>
12887
12888 * casetab.c (Fset_case_table):
12889 * charset.c (Fcharset_after): Fix typos.
12890
615a3b8d 128912011-11-20 Paul Eggert <eggert@cs.ucla.edu>
6a0bf43d 12892
17e845af
PE
12893 Standardize on VIRT_ADDR_VARIES behavior (Bug#10042).
12894 Otherwise, valgrind does not work on some platforms.
12895 Problem reported by Andreas Schwab in
6a0bf43d
PE
12896 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00081.html>.
12897 * puresize.h (pure, PURE_P): Always behave as if VIRT_ADDR_VARIES
12898 is set, removing the need for VIRT_ADDRESS_VARIES.
12899 (PURE_P): Use a more-efficient implementation that needs just one
12900 comparison, not two: on x86-64 with GCC 4.6.2, this cut down the
12901 number of instructions from 6 (xorl, cmpq, jge, xorl, cmpq, setge)
12902 to 4 (xorl, subq, cmpq, setbe).
12903 * alloc.c (pure): Always extern now, since that's the
12904 VIRT_ADDR_VARIES behavior.
12905 (PURE_POINTER_P): Use a single comparison, not two, for
12906 consistency with the new puresize.h.
12907 * lisp.h (PNTR_COMPARISON_TYPE): Remove; no longer needed.
12908 * m/ibms390.h, m/intel386.h, m/template.h, s/cygwin.h, s/hpux10-20.h:
12909 Remove VIRT_ADDR_VARIES no longer needed.
12910
f8fe6f96
EZ
129112011-11-19 Eli Zaretskii <eliz@gnu.org>
12912
12913 * xdisp.c (x_write_glyphs, draw_phys_cursor_glyph)
12914 (erase_phys_cursor, update_window_cursor, show_mouse_face)
12915 (cursor_in_mouse_face_p): If the cursor position is out of bounds,
12916 behave as if the cursor position were at the window margin.
12917
12918 * window.c (get_phys_cursor_glyph): If the window is hscrolled,
12919 and the cursor position is out of bounds, behave as if the cursor
12920 position were at the window margin. (Bug#10075)
12921
df05a53c
CY
129222011-11-18 Chong Yidong <cyd@gnu.org>
12923
12924 * window.c (Fwindow_combination_limit): Make first argument
12925 non-optional, since it is meaningless for live windows like the
12926 selected window.
61ccba97 12927
2071918e
DA
129282011-11-18 Dmitry Antipov <dmantipov@yandex.ru>
12929
12930 * keymap.c (Fwhere_is_internal): Add missing RETURN_UNGCPROs.
12931
b50a28de
SM
129322011-11-18 Stefan Monnier <monnier@iro.umontreal.ca>
12933
12934 * intervals.c: Fix grafting over the whole buffer (bug#10071).
12935 (graft_intervals_into_buffer): Simplify.
12936
015137db
EZ
129372011-11-18 Eli Zaretskii <eliz@gnu.org>
12938
12939 * dispnew.c (swap_glyph_pointers): Swap the used[] arrays and the
12940 hash values of the two rows.
12941 (copy_row_except_pointers): Preserve the used[] arrays and the
12942 hash values of the two rows. (Bug#10035)
68c95424 12943 (add_row_entry): Add xassert to verify that ROW's hash code is valid.
015137db
EZ
12944
12945 * xdisp.c (row_hash): New function, body extracted from
12946 compute_line_metrics.
12947 (compute_line_metrics): Call row_hash, instead of computing the
12948 hash code inline.
12949
12950 * dispnew.c (verify_row_hash): Call row_hash for computing the
12951 hash code of a row, instead of duplicating code from xdisp.c.
12952
12953 * dispextern.h (row_hash): Add prototype.
12954
a2addb04
TH
129552011-11-18 Tassilo Horn <tassilo@member.fsf.org>
12956
12957 * frame.c (delete_frame): Don't delete the terminal when the last
12958 X frame is closed if emacs is built with GTK toolkit.
12959
df85d315
JB
129602011-11-17 Juanma Barranquero <lekktu@gmail.com>
12961
12962 * window.c (syms_of_window) <window-combination-resize>: Fix typo.
12963
a0c2d0ae
MR
129642011-11-17 Martin Rudalics <rudalics@gmx.at>
12965
12966 * window.c (Vwindow_splits): Rename to
12967 Vwindow_combination_resize. Suggested by Juri Linkov.
12968 (Fsplit_window_internal): Use Vwindow_combination_resize instead
12969 of Vwindow_splits.
12970
58179cce
JB
129712011-11-16 Juanma Barranquero <lekktu@gmail.com>
12972
7877f373
JB
12973 * nsfns.m (Fns_font_name):
12974 * window.c (syms_of_window) <window-combination-limit>: Fix typos.
58179cce 12975
b6f67890
MR
129762011-11-16 Martin Rudalics <rudalics@gmx.at>
12977
12978 * window.h (window): Rename slot "nest" to "combination_limit".
12979 * window.c (Fwindow_nest): Rename to Fwindow_combination_limit.
12980 (Fset_window_nest): Rename to Fset_window_combination_limit.
12981 (Vwindow_nest): Rename to Vwindow_combination_limit.
12982 (recombine_windows, make_parent_window, make_window)
12983 (Fsplit_window_internal, saved_window)
12984 (Fset_window_configuration, save_window_save): Rename all
12985 occurrences of window_nest to window_combination_limit.
12986
c7015153
JB
129872011-11-15 Juanma Barranquero <lekktu@gmail.com>
12988
12989 * image.c (imagemagick_load_image): Fix typo.
12990
322ad6ec
EZ
129912011-11-14 Eli Zaretskii <eliz@gnu.org>
12992
12993 * xdisp.c (display_line): Move the call to
12994 highlight_trailing_whitespace before the call to
12995 compute_line_metrics, since the latter needs to see the final
6d5eb5b0
SM
12996 faces of all the glyphs to compute ROW's hash value.
12997 Fixes assertion violations in row_equal_p. (Bug#10035)
322ad6ec 12998
f067b8ec
JB
129992011-11-14 Juanma Barranquero <lekktu@gmail.com>
13000
13001 * w32proc.c (reader_thread): Don't check pending input if cp->fd < 0,
13002 just return (bug#10044).
13003
1e5b2111
EZ
130042011-11-12 Eli Zaretskii <eliz@gnu.org>
13005
7ef3cbd5
EZ
13006 * makefile.w32-in (HEAPSIZE): New variable, allows to build temacs
13007 with user-defined heap size. Bump the default size of the temacs
13008 heap to 27MB, to avoid memory warning when running temacs.
13009 ($(TEMACS)): Use HEAPSIZE instead of a hardcoded value.
13010
1e5b2111
EZ
13011 * dispnew.c (scrolling_window): Fix incorrect indices in accessing
13012 current_matrix and desired_matrix. (Bug#9990)
7a7270dd
EZ
13013 (verify_row_hash) [XASSERTS]: New function.
13014 (adjust_glyph_matrix, row_equal_p): Use it in xassert to verify
13015 that the hash value of glyph rows is correct.
1e5b2111 13016
89d61221
MR
130172011-11-12 Martin Rudalics <rudalics@gmx.at>
13018
13019 * window.h (window): Remove splits slot.
13020 * window.c (Fwindow_splits, Fset_window_splits): Remove.
13021 (Fdelete_other_windows_internal, make_parent_window)
13022 (make_window, Fsplit_window_internal, Fdelete_window_internal)
13023 (Fset_window_configuration, save_window_save): Don't deal with
13024 split status of windows.
13025 (saved_window): Remove splits slot.
13026 (Vwindow_splits): Rewrite doc-string.
13027
97f18cc8
JD
130282011-11-11 Jan Djärv <jan.h.d@swipnet.se>
13029
13030 * xfns.c (unwind_create_frame):
13031 * nsfns.m (unwind_create_frame):
13032 * w32fns.c (unwind_create_frame): Use Fmemq to check if frame is in
13033 Vframe_list (Bug#9999).
13034
22a648b4
DA
130352011-11-11 Dmitry Antipov <dmantipov@yandex.ru>
13036
0b381c7e 13037 * xdisp.c (syms_of_xdisp): Remove duplicated definition of Qtext.
22a648b4 13038
659afede
KH
130392011-11-11 Kenichi Handa <handa@m17n.org>
13040
13041 * callproc.c (Fcall_process): Set the member dst_multibyte of
13042 process_coding.
13043
9ac0394b
KH
130442011-11-11 Johan Bockgård <bojohan@gnu.org>
13045
13046 * xdisp.c (fill_composite_glyph_string): Always set s->face, to
13047 avoid a crash (bug#9496).
13048
2fbdc249
CY
130492011-11-09 Chong Yidong <cyd@gnu.org>
13050
13051 * window.c (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
13052 (Fwindow_inside_absolute_pixel_edges): Only allow live windows.
13053
ac6b1f81
PE
130542011-11-08 Paul Eggert <eggert@cs.ucla.edu>
13055
13056 * s/gnu.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS (Bug#9926).
13057
09db192c
PE
130582011-11-08 Paul Eggert <eggert@cs.ucla.edu>
13059
13060 Avoid some portability problems by eschewing 'extern inline' functions.
13061 The trivial performance wins aren't worth the portability hassles; see
13062 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>
13063 et seq.
13064 * dispextern.h (window_box, window_box_height, window_text_bottom_y)
13065 (window_box_width, window_box_left, window_box_left_offset)
13066 (window_box_right, window_box_right_offset): Undo previous change,
13067 by removing the "extern"s.
13068 * intervals.c (adjust_intervals_for_insertion)
13069 (adjust_intervals_for_deletion): Undo previous change,
13070 making these static again.
13071 (offset_intervals, temp_set_point_both, temp_set_point)
13072 (copy_intervals_to_string): No longer inline.
13073 * xdisp.c (window_text_bottom_y, window_box_width)
13074 (window_box_height, window_box_left_offset)
13075 (window_box_right_offset, window_box_left, window_box_right)
13076 (window_box): No longer inline.
13077
105216ed
CY
130782011-11-08 Chong Yidong <cyd@gnu.org>
13079
13080 * window.c (Fwindow_left_column, Fwindow_top_line): Doc fix.
6d5eb5b0
SM
13081 (Fwindow_body_height, Fwindow_body_width): Move from Lisp.
13082 Signal an error if not a live window.
105216ed
CY
13083 (Fwindow_total_width, Fwindow_total_height): Move from Lisp.
13084 (Fwindow_total_size, Fwindow_body_size): Move to Lisp.
13085
ae9e237f
JB
130862011-11-07 Juanma Barranquero <lekktu@gmail.com>
13087
13088 * lisp.h (syms_of_abbrev): Remove declaration.
13089 Reported by CHENG Gao <chenggao@royau.me>.
13090
c7aa8333
EZ
130912011-11-07 Eli Zaretskii <eliz@gnu.org>
13092
13093 * w32.c (check_windows_init_file): Don't look for term/w32-win.el
13094 if Vpurify_flag is non-nil. Fixes a crash when running w32 build
13095 of temacs in GUI mode.
13096
be7f5545
MR
130972011-11-07 Martin Rudalics <rudalics@gmx.at>
13098
13099 * window.h: Declare delete_all_child_windows instead of
13100 delete_all_subwindows.
13101 * window.c (Fwindow_nest, Fset_window_nest)
13102 (Fset_window_new_total, Fset_window_new_normal)
13103 (Fwindow_resize_apply): Don't use term subwindow in doc-strings.
13104 (delete_all_subwindows): Rename to delete_all_child_windows.
13105 (Fdelete_other_windows_internal, Fset_window_configuration):
13106 Call delete_all_child_windows instead of delete_all_subwindows.
13107 * frame.c (delete_frame): Call delete_all_child_windows instead
13108 of delete_all_subwindows.
13109
ca78dc43
PE
131102011-11-07 Paul Eggert <eggert@cs.ucla.edu>
13111
13112 * alloc.c (DEADP): New macro, for porting to GNU/Hurd (Bug#9926).
13113 This is also needed for porting to any host where GC_MARK_STACK is
13114 not GC_MAKE_GCPROS_NOOPS.
13115 (which_symbols): Use it.
13116
a0241d01
KH
131172011-11-07 Kenichi Handa <handa@m17n.org>
13118
13119 * coding.c (coding_set_destination): Check coding->src_pos only
13120 when coding->src_object is a buffer (bug#9910).
13121
13122 * process.c (send_process): Set the member src_multibyte of coding
13123 to 0 (bug#9911) when sending a unibyte text.
13124
13125 * callproc.c (Fcall_process): Set the member src_multibyte of
13126 process_coding to 0 (bug#9912).
13127
a64bfdfa 131282011-11-06 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
ba24cea2
YM
13129
13130 * xmenu.c (cleanup_widget_value_tree): New function.
13131 (xmenu_show, xdialog_show): Use it in record_unwind_protect instead of
13132 calling free_menubar_widget_value_tree directly (Bug#9830).
13133
cb41b32a
PE
131342011-11-06 Paul Eggert <eggert@cs.ucla.edu>
13135
13136 Fix some portability problems with 'inline'.
13137 * dispextern.h (window_box, window_box_height, window_text_bottom_y)
13138 (window_box_width, window_box_left, window_box_left_offset)
13139 (window_box_right, window_box_right_offset): Declare extern.
13140 Otherwise, these inline functions do not conform to C99 and
13141 are miscompiled by Microsoft compilers. Reported by Eli Zaretskii in
13142 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>.
13143 * intervals.c (adjust_intervals_for_insertion)
13144 (adjust_intervals_for_deletion): Now extern, because otherwise the
13145 extern inline functions 'offset_intervals' couldn't refer to it.
13146 (static_offset_intervals): Remove.
13147 (offset_intervals): Rewrite using the old contents of
13148 static_offset_intervals. The old version didn't conform to C99
13149 because an extern inline function contained a reference to an
13150 identifier with static linkage.
13151
b7041366
AS
131522011-11-06 Andreas Schwab <schwab@linux-m68k.org>
13153
13154 * keyboard.c (interrupt_signal): Don't call kill-emacs while in
13155 GC.
13156
88a37c4d
EZ
131572011-11-06 Eli Zaretskii <eliz@gnu.org>
13158
13159 * xdisp.c (init_iterator, reseat_to_string): Don't set the
13160 iterator's bidi_p flag if Vpurify_flag is non-nil. (Bug#9963)
13161 (Fcurrent_bidi_paragraph_direction): If Vpurify_flag is non-nil,
13162 return Qleft_to_right.
13163
49745b39
CY
131642011-11-06 Chong Yidong <cyd@gnu.org>
13165
13166 * window.c (Fwindow_live_p, Fwindow_frame, Fframe_root_window)
13167 (Fminibuffer_window, Fwindow_buffer, Fwindow_splits)
13168 (Fset_window_splits, Fwindow_nest, Fset_window_nest)
13169 (Fwindow_use_time, Fwindow_total_size, Fwindow_normal_size)
13170 (Fwindow_new_normal, Fwindow_left_column, Fwindow_top_line)
13171 (Fwindow_margins, Fwindow_fringes, Fwindow_scroll_bars)
13172 (Fwindow_vscroll): Doc fix.
13173 (Fwindow_top_child, Fwindow_left_child): Eliminate a nil default
13174 argument, since it makes no sense to pass a live window and for
13175 consistency with window-child.
13176
1f05cd82
CS
131772011-11-05 Christoph Scholtes <cschol2112@googlemail.com>
13178
13179 * makefile.w32-in ($(TEMACS), (gl-stamp)): Use $(THISDIR) to
13180 support MSVC.
13181
22610910
JR
131822011-11-05 Jason Rumney <jasonr@gnu.org>
13183
13184 * w32font.c (font_matches_spec): Filter out non-Japanese kana fonts.
13185 (add_font_entity_to_list): Filter out non-Japanese Shift-JIS
13186 fonts (Bug#6029).
13187 (add_font_entity_to_list): Fix logic errors in mixed boolean and
13188 bitwise arithmetic preventing use of unicode-sip and non-truetype
13189 opentype fonts.
13190
a06776b2
EZ
131912011-11-05 Eli Zaretskii <eliz@gnu.org>
13192
3ad924ba
EZ
13193 * s/ms-w32.h (fstat, stat, utime): Move redirections to
13194 "emacs"-only part.
13195
a06776b2
EZ
13196 * w32fns.c (x_create_tip_frame, Fx_create_frame): Rearrange
13197 initialization code to keep similarity to xfns.c after changes
13198 from 2011-11-05.
13199
c9e7db78
JD
132002011-11-05 Jan Djärv <jan.h.d@swipnet.se>
13201
a97f8f3f
JD
13202 * nsfns.m: Declare image_cache_refcount if GLYPH_DEBUG.
13203 (unwind_create_frame): New function (Bug#9943).
13204 (Fx_create_frame): Restructure code to be more similar to the one in
13205 xfns.c. Call record_unwind_protect with unwind_create_frame (Bug#9943).
13206 Initialize image_cache_refcount if GLYPH_DEBUG (Bug#9943).
13207 Move terminal->reference_count++ just before making the frame official
13208 (Bug#9943).
13209
13210 * nsterm.m (x_free_frame_resources): New function.
13211 (x_destroy_window): Move code to x_free_frame_resources.
13212
c9e7db78 13213 * xfns.c (unwind_create_frame): Fix comment.
6d5eb5b0
SM
13214 (Fx_create_frame, x_create_tip_frame):
13215 Move terminal->reference_count++ just before making the frame
75f1671a 13216 official. Move initialization of image_cache_refcount and
c9e7db78
JD
13217 dpyinfo_refcount before calling init_frame_faces (Bug#9943).
13218
a6fc3b5c
EZ
132192011-11-05 Eli Zaretskii <eliz@gnu.org>
13220
13221 Support MSVC build with newer versions of Visual Studio.
13222 * makefile.w32-in (TAGS-gmake): Don't use $(patsubst ...), as
13223 Nmake barfs on that. Use $(OBJ*_c) variables instead, defined on
13224 nt/gmake.defs.
13225
13226 * lisp.h (ENUM_BF): New macro, for enumerated types in bitfields,
13227 which are not supported by MSVC.
13228 (Lisp_Symbol, Lisp_Misc_Any, Lisp_Marker, Lisp_Misc_Overlay)
13229 (Lisp_Save_Value, Lisp_Free): Use ENUM_BF for enumerated types in
13230 bitfields.
13231 (Lisp_Object) [USE_LISP_UNION_TYPE]: Use ENUM_BF for enumerated
13232 types in bitfields.
13233 (DEFUN) [_MSC_VER]: Define in a different way for MSVC.
13234
13235 * w32fns.c [_MSC_VER]: DECLARE_HANDLE for any MSVC version.
13236
58179cce 132372011-11-05 Fabrice Popineau <fabrice.popineau@supelec.fr> (tiny change)
a6fc3b5c
EZ
13238
13239 Support MSVC build with newer versions of Visual Studio.
13240 * w32.c: Don't include w32api.h for MSVC.
13241 (init_environment) [_MSC_VER]: Call sys_access, not _access.
13242
13243 * s/ms-w32.h <sigset_t, ssize_t> [_MSC_VER]: Typedefs for MSVC.
13244 [_MSC_VER]: Include sys/timeb.h, sys/stat.h, and signal.h.
13245 (fstat, stat, utime) [_MSC_VER]: Redirect to their sys_* cousins.
13246 (malloc, free, realloc, calloc) [_MSC_VER]: Always redirect to the
13247 e_* cousins.
13248 (alloca) [_MSC_VER]: Define to _alloca.
13249
13250 * lisp.h (DECL_ALIGN) [_MSC_VER]: Define for MSVC.
13251
13252 * regex.c <re_char> [_MSC_VER]: A separate definition for MSVC.
13253
a58c13ed
EZ
132542011-11-04 Eli Zaretskii <eliz@gnu.org>
13255
13256 * xdisp.c (note_mouse_highlight): If either of
13257 previous/next-single-property-change returns nil, treat that as
13258 the beginning or the end of the buffer. (Bug#9955)
13259
fe0b6370
JD
132602011-11-04 Jan Djärv <jan.h.d@swipnet.se>
13261
a58c13ed 13262 * gtkutil.c (xg_make_tool_item): Add callbacks if one of wimage or
fe0b6370
JD
13263 label is not null (Bug#9951).
13264 (xg_tool_item_stale_p): Handle the fact that wimage and/or wlbl
13265 may be NULL.
13266
89bd5ee1
EZ
132672011-11-04 Eli Zaretskii <eliz@gnu.org>
13268
13269 * window.c (Fwindow_body_size): Mention in the doc string that the
13270 return value is in frame's canonical units. (Bug#9949)
13271
84c3edb9
EZ
132722011-11-03 Eli Zaretskii <eliz@gnu.org>
13273
4e2fb5c7
EZ
13274 * xdisp.c (note_mouse_highlight): Initialize `area'. (Bug#9947)
13275
84c3edb9 13276 * w32fns.c (unwind_create_frame): If needed, free the glyph
3ab15fd6 13277 matrices of the partially constructed frame. (Bug#9943)
2a58bbc1 13278 * xfns.c (unwind_create_frame): Likewise.
84c3edb9 13279
bc17a887
EZ
132802011-11-01 Eli Zaretskii <eliz@gnu.org>
13281
13282 * xdisp.c (mouse_face_from_buffer_pos): Fix a typo in a comment.
13283 Don't stop backward scan on the continuation glyph, even though
13284 its CHARPOS is positive.
6d5eb5b0
SM
13285 (mouse_face_from_buffer_pos, note_mouse_highlight):
13286 Rename cover_string to disp_string.
bc17a887 13287
4ee88440
MR
132882011-11-01 Martin Rudalics <rudalics@gmx.at>
13289
13290 * window.c (temp_output_buffer_show): Don't use
13291 Vtemp_buffer_show_specifiers.
13292 (Vtemp_buffer_show_specifiers): Remove unused variable.
13293
c2ff3c02
EZ
132942011-10-30 Eli Zaretskii <eliz@gnu.org>
13295
13296 * xdisp.c (try_cursor_movement): Make sure ROW isn't decremented
13297 past the beginning of the current glyph matrix.
13298
58179cce 132992011-10-30 Adam Sjøgren <asjo@koldfront.dk> (tiny change)
6e56383b
JD
13300
13301 * xterm.c: Include X11/Xproto.h if HAVE_GTK3.
13302 (x_error_handler): Ignore BadMatch for X_SetInputFocus for
13303 HAVE_GTK3 (Bug#9869).
b77a6a7f 13304
3b574623
JD
13305 * gtkutil.c (xg_win_to_widget, xg_event_is_for_menubar): Initialize
13306 type to GDK_NOTHING so valgrind does not complain (Bug#9901).
13307
b77a6a7f
JD
13308 * xterm.h (x_display_info): Add Xatom_net_wm_state_hidden (Bug#9893).
13309
13310 * xterm.c: Declare x_handle_net_wm_state to return int.
13311 (handle_one_xevent): Check if we are iconified but don't have
13312 _NET_WM_STATE_HIDDEN. If do, treat as deiconify (Bug#9893).
13313 (get_current_wm_state): Return non-zero if not hidden,
13314 check for _NET_WM_STATE_HIDDEN (Bug#9893).
13315 (do_ewmh_fullscreen): Ignore return value from get_current_wm_state.
13316 (x_handle_net_wm_state): Return what get_current_wm_state returns.
13317 (x_term_init): Initialize dpyinfo->Xatom_net_wm_state_hidden.
13318
196e41e4
PE
133192011-10-29 Paul Eggert <eggert@cs.ucla.edu>
13320
13321 * alloc.c (which_symbols): Declare EXTERNALLY_VISIBLE,
13322 so that this new function doesn't get optimized away by a
13323 whole-program optimizer. Make the 2nd arg EMACS_INT, not int.
13324
021f2e1a
AS
133252011-10-29 Andreas Schwab <schwab@linux-m68k.org>
13326
13327 * frame.h (MOUSE_HL_INFO): Remove excess parens.
13328
8b058d44
EZ
133292011-10-29 Eli Zaretskii <eliz@gnu.org>
13330
13331 Fix the `xbytecode' command.
13332 * .gdbinit (xprintbytestr): New command.
b50a28de 13333 (xwhichsymbols): Rename from `which'; all callers changed.
8b058d44
EZ
13334 (xbytecode): Print the byte-code string as well.
13335
4452fb80
EZ
133362011-10-29 Kim Storm <storm@cua.dk>
13337
8b058d44
EZ
13338 * alloc.c (which_symbols): New function.
13339
21b72067
AS
133402011-10-29 Andreas Schwab <schwab@linux-m68k.org>
13341
13342 * minibuf.c (read_minibuf_noninteractive): Allow reading empty
13343 line. (Bug#9903)
13344
83ed7b5c
GM
133452011-10-29 Glenn Morris <rgm@gnu.org>
13346
13347 * process.c (wait_reading_process_output): Revert 2009-08-30 change.
13348 Not clear what it was for, and it causes various bugs. (Bug#9839)
13349
5a7a728b
EZ
133502011-10-28 Eli Zaretskii <eliz@gnu.org>
13351
13352 * xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
13353 possible random value that matches one of those tested as
13354 condition to clear the mouse face.
13355
d3d0842f
CY
133562011-10-28 Chong Yidong <cyd@gnu.org>
13357
13358 * xdisp.c (note_mouse_highlight): Fix use of uninitialized var.
13359
31b39d13
DN
133602011-10-28 Dan Nicolaescu <dann@ics.uci.edu>
13361
13362 * window.c (make_window): Initialize phys_cursor_on_p.
13363
9aba6043
SM
133642011-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
13365
13366 * lisp.h (struct Lisp_Symbol): Update comments.
13367
c20992f4
JB
133682011-10-28 Juanma Barranquero <lekktu@gmail.com>
13369
13370 * w32font.c (w32_load_unicows_or_gdi32): Add missing return.
13371
db4f02f2
EZ
133722011-10-28 Eli Zaretskii <eliz@gnu.org>
13373
13374 Fix Emacs on Windows 9X (bug#8562). Thanks to oslsachem
13375 <oslsachem@gmail.com> for helping to debug this.
13376
13377 * w32font.c (g_b_init_is_w9x, g_b_init_get_outline_metrics_w)
13378 (g_b_init_get_text_metrics_w, g_b_init_get_glyph_outline_w)
13379 (g_b_init_get_glyph_outline_w): New static variables.
13380 (GetOutlineTextMetricsW_Proc, GetTextMetricsW_Proc)
13381 (GetGlyphOutlineW_Proc): New typedefs.
13382 (w32_load_unicows_or_gdi32, get_outline_metrics_w)
9aba6043
SM
13383 (get_text_metrics_w, get_glyph_outline_w, globals_of_w32font):
13384 New functions.
13385 (w32font_open_internal, compute_metrics):
13386 Call get_outline_metrics_w, get_text_metrics_w, and get_glyph_outline_w
db4f02f2
EZ
13387 instead of calling the "wide" APIs directly.
13388
13389 * emacs.c (main) [HAVE_NTGUI]: Call globals_of_w32font.
13390
13391 * w32.h (syms_of_w32font): Add prototype.
13392
87e68db4
JB
133932011-10-27 Juanma Barranquero <lekktu@gmail.com>
13394
13395 * window.c (Fframe_root_window, Fframe_first_window, Fwindow_end)
13396 (Fframe_selected_window, Ftemp_output_buffer_show, Fnext_window)
13397 (Fdelete_window_internal, Fwindow_parameters): Fix typos in docstrings.
13398 (Fmove_to_window_line): Doc fix.
13399
435c1d67
CY
134002011-10-27 Chong Yidong <cyd@gnu.org>
13401
13402 * process.c (make_process): Set gnutls_state to NULL.
13403
13404 * gnutls.c (emacs_gnutls_deinit): Deinit the gnutls_state if it is
13405 non-NULL, regardless of GNUTLS_INITSTAGE.
13406 (Fgnutls_boot): Cleanups. Call emacs_gnutls_deinit if we signal
13407 an error. Set process slots as soon as we allocate them.
13408
13409 * gnutls.h (GNUTLS_LOG, GNUTLS_LOG2): Fix macros.
13410
9c6c6f49
CY
134112011-10-27 Chong Yidong <cyd@gnu.org>
13412
9aba6043
SM
13413 * gnutls.c (emacs_gnutls_deinit): New function.
13414 Deallocate credentials structures as well as calling gnutls_deinit.
9c6c6f49
CY
13415 (Fgnutls_deinit, Fgnutls_boot): Use it.
13416
13417 * process.c (make_process): Initialize GnuTLS credentials to NULL.
13418 (deactivate_process): Call emacs_gnutls_deinit.
13419
657d08d3
JB
134202011-10-27 Juanma Barranquero <lekktu@gmail.com>
13421
13422 * image.c (x_create_x_image_and_pixmap):
13423 * w32.c (sys_rename, w32_delayed_load):
13424 * w32font.c (fill_in_logfont):
13425 * w32reg.c (x_get_string_resource): Silence compiler warnings.
13426
5430d399
JB
134272011-10-26 Juanma Barranquero <lekktu@gmail.com>
13428
13429 * w32fns.c (w32_default_color_map): New function,
13430 extracted from Fw32_default_color_map.
a7ef684b 13431 (Fw32_default_color_map, Fx_open_connection): Use it. (Bug#9785)
5430d399 13432
fe0055fa
PE
134332011-10-25 Paul Eggert <eggert@cs.ucla.edu>
13434
13435 * dispextern.h (Fcontrolling_tty_p): New decl (Bug#6649 part 2).
13436
e6346438
SM
134372011-10-25 Stefan Monnier <monnier@iro.umontreal.ca>
13438
13439 * keyboard.c (test_undefined): New function (bug#9751).
13440 (read_key_sequence): Use it to detect when a key is bound to `undefined'.
13441
e112cc37
ET
134422011-10-25 Enami Tsugutomo <tsugutomo.enami@jp.sony.com>
13443
13444 * sysdep.c (init_sys_modes): Fix the check for the controlling
13445 terminal (Bug#6649).
13446
7b5d6677
EZ
134472011-10-20 Eli Zaretskii <eliz@gnu.org>
13448
13449 * dispextern.h (struct bidi_it): New member next_en_type.
13450
13451 * bidi.c (bidi_line_init): Initialize the next_en_type member.
13452 (bidi_resolve_explicit_1): When next_en_pos is valid for the
13453 current character, check also for next_en_type being WEAK_EN.
13454 (bidi_resolve_weak): Don't enter the expensive loop if the current
13455 position is before next_en_pos. Record the bidi type of the first
13456 non-ET, non-BN character we find, in addition to its position.
13457 (bidi_level_of_next_char): Invalidate next_en_type when
13458 next_en_pos is over-stepped.
13459
7da0b018
PE
134602011-10-20 Paul Eggert <eggert@cs.ucla.edu>
13461
13462 Time zone name fixes for non-ASCII locales (Bug#641, Bug#9794)
13463 * editfns.c: Rewrite current-time-zone so that it invokes
13464 the equivalent of (format-time-string "%Z") to get the time zone name.
13465 This fixes a bug when the time zone name contains characters that
13466 need converting from the system time locale to Emacs internal format.
13467 This fixes a shortcoming that I introduced in my 1999-10-19 patch:
13468 that patch fixed format-time-string to do the conversion, but
13469 I forgot to fix current-time-zone.
13470 (format_time_string): New function, containing most of
13471 what Fformat_time_string used to contain.
13472 (Fformat_time_string): Rewrite in terms of format_time_string.
13473 This doesn't change this function's behavior.
13474 (current-time-zone): Rewrite to use format_time_string.
13475 This fixes the bug reported by Michael Schierl in
13476 <http://lists.gnu.org/archive/html/emacs-devel/2007-06/msg00334.html>.
13477 Jason Rumney's 2007-06-07 change worked around this bug, but
13478 didn't fix it.
13479 * systime.h (tzname, timezone): Remove no-longer-used declarations.
13480
8547b010
EZ
134812011-10-19 Eli Zaretskii <eliz@gnu.org>
13482
13483 * xdisp.c (start_display): If the character at POS is displayed
13484 via a display vector, reset IT->current.dpvec_index to zero.
12b32963
EZ
13485 (try_window_reusing_current_matrix): If a line ends in a display
13486 vector or the next line starts in a display vector, continue
13487 redrawing the window even though the character position of
13488 start_row was reached.
8547b010
EZ
13489 (Bug#9771, part 2)
13490
4e948d15
CY
134912011-10-18 Chong Yidong <cyd@gnu.org>
13492
13493 * xdisp.c (get_next_display_element): Handle U+2010 and U+2011
13494 with nobreak-char-display too.
13495
4787455f
EZ
134962011-10-18 Eli Zaretskii <eliz@gnu.org>
13497
13498 Fix part 3 of bug#9771.
13499 * bidi.c (bidi_line_init): Initialize next_en_pos to zero, not -1.
13500 (bidi_resolve_neutral): Don't enter the expensive loop looking for
13501 non-neutral characters if the current character is a paragraph
13502 separator (a.k.a. Newline). This avoids running the same
13503 expensive loop twice, once when we consume the preceding newline
13504 and the other time when the line actually needs to be displayed.
13505 Avoid the loop when we see neutrals on the base embedding level
13506 following a character whose directionality is the same as the
13507 paragraph's. This avoids running the expensive loop when a line
13508 ends in a long sequence of neutrals, like control characters.
13509 Add assertion against STRONG_AL type. Slightly rearrange code
13510 that determines the type of a neutral given the first non-neutral
13511 that follows it.
13512 (bidi_level_of_next_char): Set next_en_pos to zero when
13513 invalidating its info.
13514
2c91f553
EZ
135152011-10-17 Eli Zaretskii <eliz@gnu.org>
13516
13517 * xdisp.c (push_display_prop): Determine whether to record string
13518 or buffer position by IT->string, not by IT->method. Allow
13519 GET_FROM_DISPLAY_VECTOR as IT->method on entry. (Bug#9771, part 4)
f2ff9e88
EZ
13520 (move_it_vertically_backward): Don't look for character position
13521 immediately after the newline when in a continuation line.
13522 (Bug#9771, part 1)
2c91f553 13523
c7b08b0d
MR
135242011-10-15 Martin Rudalics <rudalics@gmx.at>
13525
13526 * window.c (coordinates_in_window): Rewrite and delabelize
13527 vertical border check. (Bug#5357) (Bug#9618)
13528
6b02f655
SM
135292011-10-14 Stefan Monnier <monnier@iro.umontreal.ca>
13530
13531 * xterm.c (frame_highlight, frame_unhighlight): Ignore unexplained
13532 errors in XSetWindowBorder (bug#9310).
13533
81d40c92
DA
135342011-10-13 Dmitry Antipov <dmantipov@yandex.ru>
13535
13536 * editfns.c (Fset_time_zone_rule): Replace free with xfree to
13537 avoid crash when xmalloc overrun checking is enabled.
13538
d4172c3b
EZ
135392011-10-13 Eli Zaretskii <eliz@gnu.org>
13540
13541 * xdisp.c (Fcurrent_bidi_paragraph_direction): Initialize
13542 itb.paragraph_dir to NEUTRAL_DIR. Fixes an occasional incorrect
13543 cursor motion with <left> and <right> arrow keys.
13544
13545 * bidi.c (bidi_init_it): Don't initialize paragraph_dir here, as
13546 some callers set that themselves.
13547
b00eea75
EZ
135482011-10-12 Eli Zaretskii <eliz@gnu.org>
13549
13550 * xdisp.c (find_row_edges): Handle the case where ROW comes from a
13551 display string and the previous row comes from the same string and
13552 is empty. (Bug#9739) (Bug#9738)
13553
8fe012c4
SM
135542011-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
13555
13556 * doc.c (get_doc_string): Encode file name (bug#9735).
13557
0074aef2
EZ
135582011-10-12 Eli Zaretskii <eliz@gnu.org>
13559
79beb178
EZ
13560 * bidi.c (bidi_level_of_next_char):
13561 * xdisp.c (get_visually_first_element): Remove old incorrect
13562 comments regarding the Unicode Line Separator character.
13563
0074aef2
EZ
13564 * bidi.c (bidi_init_it): Initialize paragraph_dir to NEUTRAL_DIR.
13565
6e4b3fbe
DA
135662011-10-12 Dmitry Antipov <dmantipov@yandex.ru>
13567
13568 * alloc.c (Fgc_status): Do not access beyond zombies array
13569 boundary if nzombies > MAX_ZOMBIES.
13570 * alloc.c (dump_zombies): Add missing format specifier.
13571
0324f3af
PE
135722011-10-12 Paul Eggert <eggert@cs.ucla.edu>
13573
b5525cac
PE
13574 * xdisp.c (set_cursor_from_row): Simplify conditionals,
13575 to pacify GCC 4.6.1 x86-64 with -O2 -Wstrict-overflow.
13576
0324f3af
PE
13577 * lread.c (read_escape): Allow hex escapes as large as ?\xfffffff.
13578 Some packages use them to denote characters with modifiers.
13579
e9b5f888
AS
135802011-10-11 Andreas Schwab <schwab@linux-m68k.org>
13581
13582 * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR)
13583 (GCPRO5_VAR, GCPRO6_VAR, UNGCPRO_VAR): Add whitespace to avoid
13584 matching a pp-number. Rename parameter var to var1.
13585
127827c0
SM
135862011-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
13587
13588 * minibuf.c (Finternal_complete_buffer): Fix last change (bug#9709).
13589
c8fd3bd0
GM
135902011-10-08 Glenn Morris <rgm@gnu.org>
13591
13592 * callint.c (Fcall_interactively): Give a more explicit error for the
13593 'c' case with a non-character input. (Bug#8479)
13594
352ec8ff
EZ
135952011-10-08 Eli Zaretskii <eliz@gnu.org>
13596
03669ccb
EZ
13597 * xdisp.c (hscroll_window_tree): Support hscroll in right-to-left
13598 lines.
7061c986
EZ
13599 (set_cursor_from_row): Fix cursor positioning in mixed L2R+R2L
13600 lines that are hscrolled on the left.
03669ccb 13601
352ec8ff
EZ
13602 * dispnew.c (buffer_posn_from_coords): Account for a possible
13603 presence of header-line. (Bug#4426)
13604
a66cfb1c
SM
136052011-10-07 Stefan Monnier <monnier@iro.umontreal.ca>
13606
6b02f655
SM
13607 * buffer.c (syms_of_buffer) <enable-multibyte-characters>:
13608 Don't advertise functionality which we discourage or doesn't work.
a66cfb1c 13609
7c5ee88e
PE
136102011-10-07 Paul Eggert <eggert@cs.ucla.edu>
13611
13612 * alloc.c (GC_LISP_OBJECT_ALIGNMENT): Use offsetof, not __alignof__
13613 or sizeof. __alignof__ gives the wrong answer on Fedora x86-64
13614 with GCC 4.6.1 when configured with CC='gcc -m32' --with-wide-int;
13615 this makes Emacs dump core during garbage collection on rare
13616 occasions. sizeof is obviously inferior to offsetof here, so
13617 stick with offsetof.
13618 (GC_POINTER_ALIGNMENT): New macro.
13619 (mark_memory): Omit 3rd (offset) arg; caller changed.
13620 Don't assume EMACS_INT alignment is the same as pointer alignment.
13621
df1bbe5b
SM
136222011-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
13623
13624 * keyboard.c (read_key_sequence_remapped): New var.
13625 (read_key_sequence): Compute remapping in the right buffer.
13626 (command_loop_1): Use read_key_sequence's remapping directly.
13627
51553db6
SM
136282011-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
13629
32c1fffd
SM
13630 * dired.c (file_name_completion): Don't expand file name.
13631 (Ffile_name_completion, Ffile_name_all_completions): Expand file name
13632 before checking file name handler.
13633
51553db6
SM
13634 * minibuf.c (Finternal_complete_buffer): Only show internal buffers if
13635 they've been requested explicitly (bug#9591).
13636
b6bd1599 136372011-10-01 Andreas Schwab <schwab@linux-m68k.org>
fa2ec41f
AS
13638
13639 * keymap.c (Fsingle_key_description): Use make_specified_string
13640 instead of build_string to build string from push_key_description.
13641 (Bug#5193)
13642
f701dc2a
PE
136432011-09-30 Paul Eggert <eggert@cs.ucla.edu>
13644
4222c55d
PE
13645 * buffer.h (struct buffer): Use time_t, not int, for a time stamp.
13646 This fixes a Y2038 bug on 64-bit hosts.
13647 * buffer.c (reset_buffer):
13648 * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
13649 (Fclear_buffer_auto_save_failure):
13650 Use 0, not -1, to represent an unset failure time, since time_t
13651 might not be signed.
13652
f701dc2a
PE
13653 Remove dependency on glibc malloc internals.
13654 * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13655 Move back here from lisp.h, but with their new implementations.
13656 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
13657 (XMALLOC_OVERRUN_SIZE_SIZE): Move these new lisp.h macros here.
13658 * charset.c (charset_table_init): New static var.
13659 (syms_of_charset): Use it instead of xmalloc. This removes a
13660 dependency on glibc malloc internals. See Eli Zaretskii's comment in
13661 <http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00815.html>.
13662 * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13663 Move back to alloc.c.
13664 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
13665 (XMALLOC_OVERRUN_SIZE_SIZE): Move to alloc.c.
13666
9ceebf39
JD
136672011-09-30 Jan Djärv <jan.h.d@swipnet.se>
13668
13669 * nsterm.m (windowDidResize): Call x_set_window_size only when
13670 ns_in_resize is true. Otherwise set pixelwidth/height and
13671 call change_frame_size (Bug#9628).
13672
cb993c58
PE
136732011-09-30 Paul Eggert <eggert@cs.ucla.edu>
13674
3930c88b
PE
13675 Port --enable-checking=all to Fedora 14 x86-64.
13676 * charset.c (syms_of_charset): Also account for glibc malloc's
13677 internal overhead when calculating the initial malloc maximum.
13678
cb993c58
PE
13679 Port --enable-checking=all to Fedora 14 x86.
13680 * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13681 Move to lisp.h.
13682 (xmalloc_put_size, xmalloc_get_size, overrun_check_malloc)
13683 (overrun_check_realloc, overrun_check_free):
13684 Use XMALLOC_OVERRUN_SIZE_SIZE, not sizeof (size_t).
13685 That way, xmalloc returns a properly-aligned pointer even if
13686 XMALLOC_OVERRUN_CHECK is defined. The old debugging code happened
13687 to align OK on typical 64-bit hosts, but not on Fedora 14 x86.
13688 * charset.c (syms_of_charset): Take XMALLOC_OVERRUN_CHECK_OVERHEAD
13689 into account when calculating the initial malloc maximum.
13690 * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13691 Move here from alloc.c, so that charset.c can use it too.
13692 Properly align; the old code wasn't right for common 32-bit hosts
13693 when configured with --enable-checking=all.
13694 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
13695 (XMALLOC_OVERRUN_SIZE_SIZE): New macros.
13696
31bed486
EZ
136972011-09-29 Eli Zaretskii <eliz@gnu.org>
13698
04c70788 13699 * sysdep.c (snprintf) [!EOVERFLOW]: If EOVERFLOW is not defined,
31bed486
EZ
13700 use EDOM.
13701
fbcaa2f3
EZ
137022011-09-28 Eli Zaretskii <eliz@gnu.org>
13703
13704 * xdisp.c (compute_display_string_end): If there's no display
13705 string at CHARPOS, return -1.
13706
13707 * bidi.c (bidi_fetch_char): When compute_display_string_end
13708 returns a negative value, treat the character as a normal
13709 character not covered by a display string. (Bug#9624)
13710
a239d4e9
JB
137112011-09-28 Juanma Barranquero <lekktu@gmail.com>
13712
13713 * lread.c (Fread_from_string): Fix typo in docstring.
13714
88652fd5
EZ
137152011-09-27 Eli Zaretskii <eliz@gnu.org>
13716
13717 * xdisp.c (handle_invisible_prop): If invisible text ends on a
13718 newline, reseat the iterator instead of bidi-iterating there one
13719 character at a time. (Bug#9610)
32c1fffd
SM
13720 (BUFFER_POS_REACHED_P, move_it_in_display_line_to): Bail when past
13721 TO_CHARPOS if the bidi iterator is at base embedding level.
88652fd5 13722
ed497dd4
AS
137232011-09-27 Andreas Schwab <schwab@linux-m68k.org>
13724
13725 * lread.c (readevalloop): Use correct code for NBSP.
13726 (read1): Likewise. (Bug#9608)
13727
b2bf61aa
MA
137282011-09-25 Michael Albinus <michael.albinus@gmx.de>
13729
13730 * dbusbind.c (Fdbus_register_signal): When service is not
13731 registered, use nil in Vdbus_registered_objects_table. (Bug#9581)
13732
32bbb17c
GM
137332011-09-25 Glenn Morris <rgm@gnu.org>
13734
13735 * buffer.c (truncate-lines): Doc fix.
13736
94e0933e
CY
137372011-09-24 Chong Yidong <cyd@stupidchicken.com>
13738
13739 * window.c (Fwindow_prev_buffers, Fset_window_prev_buffers)
13740 (Fset_window_next_buffers): Doc fix.
13741
cddde921
GM
137422011-09-24 Glenn Morris <rgm@gnu.org>
13743
13744 * minibuf.c (read_minibuf): Disable line truncation. (Bug#5715)
13745
1260aef1
PE
137462011-09-24 Paul Eggert <eggert@cs.ucla.edu>
13747
25b4bfa0
PE
13748 Fix minor problems found by static checking.
13749 * xdisp.c (string_from_display_spec): Don't assume vecsize fits in int.
1260aef1
PE
13750 * indent.c (Fvertical_motion): Fix == vs = typo.
13751
e3cbd34b
EZ
137522011-09-24 Eli Zaretskii <eliz@gnu.org>
13753
a66cfb1c
SM
13754 * dispnew.c (syms_of_display) <redisplay-dont-pause>:
13755 Default value is now t. Doc fix.
6bf7006f 13756
e3cbd34b 13757 * indent.c (Fvertical_motion): Compute and apply the overshoot
32c1fffd 13758 logic when moving up, not only when moving down. Fix the
e3cbd34b 13759 confusing name and values of the it_overshoot_expected variable;
32c1fffd 13760 logic changes accordingly. (Bug#9254) (Bug#9549)
e3cbd34b
EZ
13761
13762 * xdisp.c (pos_visible_p): Produce correct pixel coordinates when
13763 CHARPOS is covered by a display string which includes newlines.
13764 (move_it_vertically_backward): Avoid inflooping when START_CHARPOS
13765 is covered by a display string with embedded newlines.
13766
a3de0cbd
MA
137672011-09-24 Michael Albinus <michael.albinus@gmx.de>
13768
13769 * dbusbind.c (Fdbus_register_signal): Add match rule to
13770 Vdbus_registered_objects_table. (Bug#9581)
a66cfb1c
SM
13771 (Fdbus_register_method, Vdbus_registered_objects_table):
13772 Fix docstring.
a3de0cbd 13773
b260039d
JM
137742011-09-24 Jim Meyering <meyering@redhat.com>
13775
32c1fffd 13776 do not ignore write error for any output size
b260039d
JM
13777 The previous change was incomplete.
13778 While it makes emacs --batch detect the vast majority of stdout
13779 write failures, errors were still ignored whenever the output size is
13780 k * (BUFSIZ+1) - 4. E.g., on a system with BUFSIZ of 4096,
13781 $ emacs --batch --eval '(print (format "%4093d" 0))' > /dev/full \
13782 && echo FAIL: ignored write error
13783 FAIL: ignored write error
13784 $ emacs --batch --eval '(print (format "%20481d" 0))' > /dev/full \
13785 && echo FAIL: ignored write error
13786 FAIL: ignored write error
13787 * emacs.c (Fkill_emacs): Also test ferror. (Bug#9574)
13788
8eca8a7c
AS
137892011-09-23 Andreas Schwab <schwab@linux-m68k.org>
13790
13791 * emacs.c (Fkill_emacs): In noninteractive mode exit
13792 non-successfully if a write error occurred on stdout. (Bug#9574)
13793
3341db62
EZ
137942011-09-21 Eli Zaretskii <eliz@gnu.org>
13795
13796 * xdisp.c (pop_it): Allow it->object that is a cons cell to pass
13797 the xassert test.
13798
13799 * dispextern.h (struct it): Update the comment documenting what
13800 can it->OBJECT be.
13801
8c203dbf
EZ
138022011-09-20 Eli Zaretskii <eliz@gnu.org>
13803
13804 * xdisp.c (set_cursor_from_row): If the row ends in a newline from
13805 a display string, extend search for cursor position to end of row.
13806 (find_row_edges): If the row ends in a newline from a display
13807 string, increment its MATRIX_ROW_END_CHARPOS by one. (Bug#9549)
13808 Handle the case of a display string with multiple newlines.
fd317ddf
EZ
13809 (Fcurrent_bidi_paragraph_direction): Fix search for previous
13810 non-empty line. Fixes confusing cursor motion with arrow keys at
13811 the beginning of a line that starts with whitespace.
8c203dbf 13812
a4824228
LMI
138132011-09-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13814
13815 * lread.c (Fread_from_string): Document what FINAL-STRING-INDEX is
13816 (bug#9493).
13817
33ed493b
CY
138182011-09-18 Chong Yidong <cyd@stupidchicken.com>
13819
13820 * xfns.c (Fx_create_frame): Handle the bitmapIcon resource as
13821 boolean (Bug#9154).
13822
56cd55c8
EZ
138232011-09-18 Eli Zaretskii <eliz@gnu.org>
13824
13825 * xdisp.c (display_line): Record maximum and minimum buffer
13826 positions even if no glyphs were produced (e.g., by a zero-width
13827 stretch). Fixes bug#9530 on a TTY. Under word-wrap, don't record
13828 buffer positions that will be removed from the glyph row because
13829 they don't fit.
c02dcedf
EZ
13830 (produce_stretch_glyph): Fix a bug in :align-to on a TTY when the
13831 column is beyond frame width: don't subtract 1 "pixel" when
13832 computing width of the stretch.
3e62b7e0
EZ
13833 (reseat_at_next_visible_line_start): Undo the change made on
13834 2011-09-17 that saved paragraph information and restored it after
13835 the call to `reseat'. (Bug#9545)
56cd55c8 13836
5ed99d36 138372011-09-18 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3390454c
YM
13838
13839 * xdisp.c (expose_window): Save original value of phys_cursor_on_p
13840 and turn window cursor on if cleared (Bug#9415).
13841
5ed99d36 138422011-09-18 Andreas Schwab <schwab@linux-m68k.org>
edb7b4dc
AS
13843
13844 * search.c (boyer_moore): Take unibyte characters from pattern
13845 literally. (Bug#9458)
13846
9bade7b2
EZ
138472011-09-18 Eli Zaretskii <eliz@gnu.org>
13848
13849 * xdisp.c (reseat_at_next_visible_line_start): Fix last change.
13850
e5e9d610
PE
138512011-09-18 Paul Eggert <eggert@cs.ucla.edu>
13852
87e4427a
PE
13853 Fix minor problem found by static checking.
13854 * xdisp.c (reseat_at_next_visible_line_start): Mark locals as
13855 initialized, to pacify gcc -Wuninitialized.
13856
e5e9d610
PE
13857 * fileio.c: Report proper errno when syscall falls.
13858 (Finsert_file_contents): Save and restore errno,
13859 so that report_file_error outputs the correct diagnostic.
13860 (Fwrite_region) [CLASH_DETECTION]: Likewise.
13861
a1674f0b
EZ
138622011-09-18 Eli Zaretskii <eliz@gnu.org>
13863
13864 * .gdbinit (pgx): Fix references to fields of `struct glyph'.
13865
fbfb6dd4
EZ
138662011-09-17 Eli Zaretskii <eliz@gnu.org>
13867
13868 * xdisp.c (produce_stretch_glyph): Another fix for changes made on
13869 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9530)
13870
bb187662
EZ
138712011-09-17 Eli Zaretskii <eliz@gnu.org>
13872
1137e8b8 13873 * xdisp.c (reseat_at_next_visible_line_start): Keep information
6b02f655 13874 about the current paragraph and restore it after the call to reseat.
1137e8b8
EZ
13875
13876 * bidi.c (MAX_PARAGRAPH_SEARCH): New macro.
13877 (bidi_find_paragraph_start): Search back for paragraph beginning
13878 at most MAX_PARAGRAPH_SEARCH lines; if not found, return BEGV_BYTE.
13879 (bidi_move_to_visually_next): Only trigger paragraph-related
13880 computations when the last character is a newline or at EOB, not
13881 just any NEUTRAL_B. (Bug#9470)
13882
bb187662
EZ
13883 * xdisp.c (set_cursor_from_row): Don't invoke special treatment of
13884 truncated lines if point is covered by a display string. (Bug#9524)
13885
2e621251
PE
138862011-09-16 Paul Eggert <eggert@cs.ucla.edu>
13887
13888 * xselect.c: Relax test for outgoing X longs (Bug#9498).
13889 (cons_to_x_long): New function.
13890 (lisp_data_to_selection_data): Use it. Correct the test for
13891 short-versus-long data; it was negated. Break out of vector
13892 loop, for efficiency, when a long datum is discovered.
13893
91a15bc6
SM
138942011-09-16 Stefan Monnier <monnier@iro.umontreal.ca>
13895
13896 * eval.c (Fquote): Document its non-consing behavior (bug#9482).
13897
b41c3a35
EZ
138982011-09-16 Eli Zaretskii <eliz@gnu.org>
13899
13900 * image.c (tiff_handler): Work around a bug in MinGW GCC 3.x (see
13901 GCC PR/17406) by declaring this function with external scope.
13902
7812ba2d
PE
139032011-09-15 Paul Eggert <eggert@cs.ucla.edu>
13904
13905 * editfns.c (Fformat): Fix bug in text-property fix (Bug#9514).
13906 Don't mishandle (length (format "%%")) and (format "%4000s%%" "").
13907
cf7edc2a
AS
139082011-09-15 Andreas Schwab <schwab@linux-m68k.org>
13909
13910 * editfns.c (Fformat): Correctly handle text properties on "%%".
13911
bd01620e
EZ
139122011-09-15 Eli Zaretskii <eliz@gnu.org>
13913
13914 * xterm.c (x_draw_composite_glyph_string_foreground):
13915 * w32term.c (x_draw_composite_glyph_string_foreground):
13916 * term.c (encode_terminal_code):
13917 * composite.c (composition_update_it, get_composition_id):
13918 * xdisp.c (get_next_display_element)
13919 (fill_composite_glyph_string): Add comments about special meaning
13920 of TAB characters in a composition.
13921
a02719a3
PE
139222011-09-15 Paul Eggert <eggert@cs.ucla.edu>
13923
13924 * editfns.c (Fformat): Fix off-by-1 bug for "%%b" (Bug#9514).
4c122725
PE
13925 This occurs when processing a multibyte format.
13926 Problem reported by Wolfgang Jenker.
a02719a3 13927
72589a3c
JB
139282011-09-15 Johan Bockgård <bojohan@gnu.org>
13929
13930 * xdisp.c (try_cursor_movement): Only check for exact match if
13931 cursor hpos found by set_cursor_from_row is valid. (Bug#9495)
13932
1c14176c
PE
139332011-09-14 Paul Eggert <eggert@cs.ucla.edu>
13934
13935 Remove unused external symbols.
13936 * dispextern.h (calc_pixel_width_or_height): Remove decl.
13937 * xdisp.c (calc_pixel_width_or_height): Now static.
13938 * doprnt.c (exprintf) [! (HAVE_X_WINDOWS && USE_X_TOOLKIT)]: Remove.
13939 * indent.c (check_display_width):
13940 * w32term.c: Fix comment to match code.
13941 * xterm.c, xterm.h (x_catching_errors): Remove.
13942
d2eea5b5
PE
139432011-09-14 Paul Eggert <eggert@cs.ucla.edu>
13944
13945 * xselect.c: Use signed conversions more consistently (Bug#9498).
13946 (selection_data_to_lisp_data): Assume incoming selection data are
13947 signed integers, not unsigned. This is to be consistent with
13948 outgoing selection data, which was modified to use signed integers
13949 in as part of the fix to Bug#9196 in response to Jan D.'s comment
13950 in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
13951 expects long, not unsigned long.
13952
46888499
EZ
139532011-09-14 Eli Zaretskii <eliz@gnu.org>
13954
13955 * xdisp.c (try_window_reusing_current_matrix): Fix incorrect
13956 computation of loop end. Reported by Johan Bockgård
13957 <bojohan@gnu.org>.
13958
ef8ef9fb
CY
139592011-09-13 Chong Yidong <cyd@stupidchicken.com>
13960
13961 * frame.c (Fother_visible_frames_p): Function deleted.
13962
fa819fed
EZ
139632011-09-12 Eli Zaretskii <eliz@gnu.org>
13964
13965 * indent.c (compute_motion): Process display vector front to back
13966 rather than the other way around. (Bug#2496)
13967
2ba8e008
SM
139682011-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
13969
13970 * fileio.c (Finsert_file_contents): Don't assume beg_offset is 0.
13971
20f53c69
CY
139722011-09-11 Chong Yidong <cyd@stupidchicken.com>
13973
13974 * minibuf.c (Fread_from_minibuffer): Doc fix.
13975
d562d7a4
EZ
139762011-09-11 Eli Zaretskii <eliz@gnu.org>
13977
13978 * xdisp.c (produce_stretch_glyph): Fix a typo made in changes from
13979 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9475)
13980
1c4d7f3d
LMI
139812011-09-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13982
13983 * fileio.c (Fvisited_file_modtime): Document `(-1 65535)' as a
13984 value for non-existent files.
13985
b885bf36
EZ
139862011-09-11 Eli Zaretskii <eliz@gnu.org>
13987
13988 * fileio.c (Finsert_file_contents): If the file cannot be opened,
13989 set its "size" to -1. This will set the modtime_size field of
13990 the corresponding buffer to -1, which is what
13991 verify-visited-file-modtime expects for files that do not exist.
13992 (Bug#9139)
13993
6612f0bf
PE
139942011-09-11 Paul Eggert <eggert@cs.ucla.edu>
13995
13996 * keymap.h (KEY_DESCRIPTION_SIZE, push_key_description): Move decls
13997 here ...
13998 * lisp.h: ... from here. push_key_description is no longer
13999 defined in keyboard.c, so its declaration should not be in
14000 lisp.h's "Defined in keyboard.c" section, and KEY_DESCRIPTION_SIZE
14001 logically belongs with push_key_description.
14002
dfb3f755
PE
140032011-09-10 Paul Eggert <eggert@cs.ucla.edu>
14004
14005 * buffer.h: Include <sys/types.h> instead of <time.h>.
14006 Otherwise, off_t wasn't defined on FreeBSD 9.0-BETA2 i386.
14007 Problem reported by Herbert J. Skuhra.
14008
3134906c
LMI
140092011-09-10 Lars Magne Ingebrigtsen <larsi@gnus.org>
14010
14011 * xml.c (parse_region): Make the parsing work for
14012 non-comment-starting XML files again (bug#9144).
14013
8d903f4e
AS
140142011-09-10 Andreas Schwab <schwab@linux-m68k.org>
14015
14016 * image.c (gif_load): Fix calculation of bottom and right corner.
14017 (Bug#9468)
14018
80ad64f4
EZ
140192011-09-10 Eli Zaretskii <eliz@gnu.org>
14020
14021 * xdisp.c (MAX_DISP_SCAN): Decrease to 250. Prevents sluggish
14022 redisplay in small windows.
14023
208a048d
EZ
140242011-09-09 Eli Zaretskii <eliz@gnu.org>
14025
14026 * frame.c (x_report_frame_params): Cast to avoid compiler warnings.
14027
9b1c252e
MR
140282011-09-08 Martin Rudalics <rudalics@gmx.at>
14029
14030 * window.c (Fset_window_prev_buffers, Fset_window_next_buffers):
14031 Operate on live windows only.
14032
2949f33b
JB
140332011-09-08 Juanma Barranquero <lekktu@gmail.com>
14034
14035 * emacs.c (my_heap_start): #ifdef to avoid warnings when unused.
14036
e08dcafd
EZ
140372011-09-07 Eli Zaretskii <eliz@gnu.org>
14038
14039 * xdisp.c (move_it_in_display_line_to): Call RESTORE_IT on ppos_it
14040 only under bidi iteration.
14041
115b96bd
JD
140422011-09-07 Jan Djärv <jan.h.d@swipnet.se>
14043
14044 * gtkutil.c (xg_make_tool_item): Insert comment about eventbox.
14045
c8199d0f
PE
140462011-09-06 Paul Eggert <eggert@cs.ucla.edu>
14047
14048 isnan: Fix porting problem to Solaris 10 with bundled gcc.
14049 Without this fix, the command to link temacs failed due to an
14050 undefined symbol __builtin_isnan. This is because
14051 /usr/include/iso/math_c99.h #defines isnan(x) to
14052 __builtin_isnan(x), but the bundled gcc, which identifies itself
14053 as gcc 3.4.3 (csl-sol210-3_4-branch+sol_rpath), does not have
14054 a __builtin_isnan.
14055 * floatfns.c (isnan): #undef, and then #define to a clone of
14056 what's in data.c.
14057 (Fisnan): Always define, since it's always available now.
14058 (syms_of_floatfns): Always define isnan at the Lisp level.
14059
e39b275c 140602011-09-06 Paul Eggert <eggert@cs.ucla.edu>
1c262cae
PE
14061
14062 * Makefile.in (gl-stamp): move-if-change now in build-aux (Bug#9169).
14063
b2db44d9 140642011-09-06 Paul Eggert <eggert@cs.ucla.edu>
728f8f0a 14065
f4af5137 14066 * fileio.c: Fix bugs with large file offsets (Bug#9428).
728f8f0a
PE
14067 The previous code assumed that file offsets (off_t values) fit in
14068 EMACS_INT variables, which is not true on typical 32-bit hosts.
14069 The code messed up by falsely reporting buffer overflow in cases
14070 such as (insert-file-contents "big" nil 1 2) into an empty buffer
14071 when "big" contains more than 2**29 bytes, even though this
14072 inserts just one byte and does not overflow the buffer.
14073 (Finsert_file_contents): Store file offsets as off_t
14074 values, not as EMACS_INT values. Check for overflow when
14075 converting between EMACS_INT and off_t. When checking for
14076 buffer overflow or for overlap, take the offsets into account.
14077 Don't use EMACS_INT for small values where int suffices.
14078 When checking for overlap, fix a typo: ZV was used where
14079 ZV_BYTE was intended.
14080 (Fwrite_region): Don't assume off_t fits into 'long'.
14081 * buffer.h (struct buffer.modtime_size): Now off_t, not EMACS_INT.
14082
ecfc0a49
MA
140832011-09-05 Michael Albinus <michael.albinus@gmx.de>
14084
14085 * dbusbind.c (xd_signature_cat): Rename from signature_cat.
14086
6511acf2 140872011-09-04 Paul Eggert <eggert@cs.ucla.edu>
61bfeeb7 14088
0999621a 14089 sprintf-related integer and memory overflow issues (Bug#9412).
62f19c19
PE
14090
14091 * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
8666506e 14092 (esprintf, exprintf, evxprintf): New functions.
62f19c19 14093 * keyboard.c (command_loop_level): Now EMACS_INT, not int.
6b02f655 14094 (cmd_error): Kbd macro iterations count is now EMACS_INT, not int.
62f19c19
PE
14095 (modify_event_symbol): Do not assume that the length of
14096 name_alist_or_stem is safe to alloca and fits in int.
14097 (Fexecute_extended_command): Likewise for function name and binding.
14098 (Frecursion_depth): Wrap around reliably on integer overflow.
14099 * keymap.c (push_key_description): First arg is now EMACS_INT, not int,
14100 since some callers pass EMACS_INT values.
14101 (Fsingle_key_description): Don't crash if symbol name contains more
14102 than MAX_ALLOCA bytes.
14103 * minibuf.c (minibuf_level): Now EMACS_INT, not int.
14104 (get_minibuffer): Arg is now EMACS_INT, not int.
14105 * lisp.h (get_minibuffer, push_key_description): Reflect API changes.
8666506e 14106 (esprintf, exprintf, evxprintf): New decls.
62f19c19
PE
14107 * window.h (command_loop_level, minibuf_level): Reflect API changes.
14108
2be7d702
PE
14109 * dbusbind.c (signature_cat): New function.
14110 (xd_signature, Fdbus_register_signal):
2ea16b89
PE
14111 Do not overrun buffer; instead, report string overflow.
14112
9d1df220
PE
14113 * dispnew.c (add_window_display_history): Don't overrun buffer.
14114 Truncate instead; this is OK since it's just a log.
14115
33ef5c64
PE
14116 * editfns.c (Fcurrent_time_zone): Don't overrun buffer
14117 even if the time zone offset is outlandishly large.
14118 Don't mishandle offset == INT_MIN.
14119
66c6fdd5
PE
14120 * emacs.c (main) [NS_IMPL_COCOA]: Don't overrun buffer
14121 when creating daemon; the previous buffer-overflow check was incorrect.
14122
d749b01b
PE
14123 * eval.c (verror): Simplify by rewriting in terms of evxprintf,
14124 which has the guts of the old verror function.
14125
b5cd1905
PE
14126 * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
14127 use SAFE_ALLOCA instead. Use esprintf to avoid int-overflow issues.
14128
6e1a67fb
PE
14129 * font.c: Include <float.h>, for DBL_MAX_10_EXP.
14130 (font_unparse_xlfd): Don't blindly alloca long strings.
c21721cc 14131 Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
8666506e 14132 fits in int, when using sprintf. Use single snprintf to count
c21721cc
PE
14133 length of string rather than counting it via multiple sprintfs;
14134 that's simpler and more reliable.
c21721cc
PE
14135 (font_unparse_fcname): Use it to avoid sprintf buffer overrun.
14136 (generate_otf_features) [0 && HAVE_LIBOTF]: Use esprintf, not
14137 sprintf, in case result does not fit in int.
14138
c57b67fc
PE
14139 * fontset.c (num_auto_fontsets): Now printmax_t, not int.
14140 (fontset_from_font): Print it.
14141
8a401434
PE
14142 * frame.c (tty_frame_count): Now printmax_t, not int.
14143 (make_terminal_frame, set_term_frame_name): Print it.
14144 (x_report_frame_params): In X, window IDs are unsigned long,
14145 not signed long, so print them as unsigned.
14146 (validate_x_resource_name): Check for implausibly long names,
14147 and don't assume name length fits in 'int'.
14148 (x_get_resource_string): Don't blindly alloca invocation name;
14149 use SAFE_ALLOCA. Use esprintf, not sprintf, in case result does
14150 not fit in int.
14151
6e1a67fb
PE
14152 * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
14153 (xg_check_special_colors, xg_set_geometry):
84722b3d
PE
14154 Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
14155
0df02bf3
PE
14156 * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.
14157 Use esprintf, not sprintf, in case result does not fit in int.
14158
48e30793
PE
14159 * macros.c (executing_kbd_macro_iterations): Now EMACS_INT, not int.
14160 (Fend_kbd_macro): Don't mishandle MOST_NEGATIVE_FIXNUM by treating
14161 it as a large positive number.
14162 (Fexecute_kbd_macro): Don't assume repeat count fits in int.
14163 * macros.h (executing_kbd_macro_iterations): Now EMACS_INT, not int.
14164
a66ff6d8
PE
14165 * nsterm.m ((NSSize)windowWillResize): Use esprintf, not sprintf,
14166 in case result does not fit in int.
14167
aca216ff
PE
14168 * print.c (float_to_string): Detect width overflow more reliably.
14169 (print_object): Make sprintf buffer a bit bigger, to avoid potential
14170 buffer overrun. Don't assume list length fits in 'int'. Treat
14171 print length of 0 as 0, not as infinity; to be consistent with other
14172 uses of print length in this function. Don't overflow print length
14173 index. Don't assume hash table size fits in 'long', or that
14174 vectorlike size fits in 'unsigned long'.
14175
31c286f7
PE
14176 * process.c (make_process): Use printmax_t, not int, to format
14177 process-name gensyms.
14178
55e5faa1
PE
14179 * sysdep.c (snprintf) [! HAVE_SNPRINTF]: New function.
14180
80f2e268
PE
14181 * term.c (produce_glyphless_glyph): Make sprintf buffer a bit bigger
14182 to avoid potential buffer overrun.
14183
670741ab
PE
14184 * xfaces.c (x_update_menu_appearance): Don't overrun buffer
14185 if X resource line is longer than 512 bytes.
14186
b7163a50
PE
14187 * xfns.c (x_window): Make sprintf buffer a bit bigger
14188 to avoid potential buffer overrun.
14189
ae58ff1f
PE
14190 * xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
14191
c43c8a6a
PE
14192 * xterm.h (x_check_errors): Add ATTRIBUTE_FORMAT_PRINTF.
14193
3f8236f4
PE
141942011-09-04 Paul Eggert <eggert@cs.ucla.edu>
14195
53e9fe90 14196 Integer overflow fixes for scrolling, etc.
6511acf2
PE
14197 Without these, Emacs silently mishandles large integers sometimes.
14198 For example, "C-u 4294967297 M-x recenter" was treated as if
53e9fe90
PE
14199 it were "C-u 1 M-x recenter" on a typical 64-bit host.
14200
6511acf2
PE
14201 * xdisp.c (try_window_id): Check Emacs fixnum range before
14202 converting to 'int'.
806add1d 14203
6511acf2 14204 * window.c (window_scroll_line_based, Frecenter):
71f02bc5
PE
14205 Check that an Emacs fixnum is in range before assigning it to 'int'.
14206 (Frecenter, Fmove_to_window_line): Use EMACS_INT, not int, for
14207 values converted from Emacs fixnums.
14208 (Frecenter): Don't wrap around a line count if it is out of 'int'
14209 range; instead, treat it as an extreme value.
14210 (Fset_window_configuration, compare_window_configurations):
14211 Use ptrdiff_t, not int, for index that might exceed 2 GiB.
14212
6511acf2
PE
14213 * search.c (Freplace_match): Use ptrdiff_t, not int, for indexes
14214 that can exceed INT_MAX. Check that EMACS_INT value is in range
14215 before assigning it to the (possibly-narrower) index.
a0efffc8
PE
14216 (match_limit): Don't assume that a fixnum can fit in 'int'.
14217
6511acf2 14218 * print.c (print_object): Use ptrdiff_t, not int, for index that can
29ebea3b
PE
14219 exceed INT_MAX.
14220
6511acf2 14221 * indent.c (position_indentation): Now takes ptrdiff_t, not int.
3f8236f4
PE
14222 (Fvertical_motion): Don't wrap around LINES values that don't fit
14223 in 'int'. Instead, treat them as extreme values. This is good
14224 enough for windows, which can't have more than INT_MAX lines anyway.
14225
fcb901a7
LMI
142262011-09-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
14227
0f2f6b6d
LMI
14228 * Require libxml/parser.h to avoid compilation warning.
14229
fcb901a7
LMI
14230 * emacs.c (shut_down_emacs): Call xmlCleanupParser on shutdown.
14231
14232 * xml.c (parse_region): Don't call xmlCleanupParser after parsing,
14233 since this reportedly can destroy thread storage.
14234
6e20a0d4
CY
142352011-08-30 Chong Yidong <cyd@stupidchicken.com>
14236
14237 * syntax.c (find_defun_start): Update all cache variables if
14238 exiting early (Bug#9401).
14239
148ae00e
EZ
142402011-08-30 Eli Zaretskii <eliz@gnu.org>
14241
f6cfbd8f
EZ
14242 * image.c (x_bitmap_pixmap): Cast to int to avoid compiler warnings.
14243
148ae00e
EZ
14244 * xdisp.c (produce_stretch_glyph): No longer static, compiled also
14245 when HAVE_WINDOW_SYSTEM is not defined. Support both GUI and TTY
14246 frames. Call tty_append_glyph in the TTY case. (Bug#9402)
14247
14248 * term.c (tty_append_glyph): New function.
14249 (produce_stretch_glyph): Static function and its prototype deleted.
14250
a66cfb1c
SM
14251 * dispextern.h (produce_stretch_glyph, tty_append_glyph):
14252 Add prototypes.
148ae00e 14253
c4a07a4c
PE
142542011-08-29 Paul Eggert <eggert@cs.ucla.edu>
14255
14256 * image.c (parse_image_spec): Check for nonnegative, not for positive,
14257 when checking :margin (Bug#9390).
14258 (IMAGE_NON_NEGATIVE_INTEGER_VALUE_OR_PAIR):
a66cfb1c 14259 Rename from IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR,
c4a07a4c
PE
14260 so that the name doesn't mislead. All uses changed.
14261
6bc8cd65
JB
142622011-08-28 Johan Bockgård <bojohan@gnu.org>
14263
14264 * term.c (init_tty) [HAVE_GPM]: Move mouse settings after
14265 set_tty_hooks.
14266
dca4927e
EZ
142672011-08-27 Eli Zaretskii <eliz@gnu.org>
14268
14269 * xdisp.c (move_it_to): Don't bail out early when reaching
14270 position beyond to_charpos, if we are scanning backwards.
14271 (move_it_vertically_backward): When DY == 0, make sure we get to
14272 the first character in the line after the newline.
14273
f2cad773
PE
142742011-08-27 Paul Eggert <eggert@cs.ucla.edu>
14275
14276 * ccl.c: Improve and simplify overflow checking (Bug#9196).
14277 (ccl_driver): Do not generate an out-of-range pointer.
14278 (Fccl_execute_on_string): Remove unnecessary check for
14279 integer overflow, noted by Stefan Monnier in
14280 <http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
14281 Remove a FIXME that didn't need fixing.
14282 Simplify the newly-introduced buffer reallocation code.
14283
0cae2cdb
JB
142842011-08-27 Juanma Barranquero <lekktu@gmail.com>
14285
14286 * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on lib/verify.h.
14287
5fc295a4 142882011-08-26 Paul Eggert <eggert@cs.ucla.edu>
ddff3151 14289
70c60eb2 14290 Integer and memory overflow issues (Bug#9196).
726e0ab1 14291
d31850da
PE
14292 * doc.c (get_doc_string): Rework so that
14293 get_doc_string_buffer_size is the actual buffer size, rather than
14294 being 1 less than the actual buffer size; this makes xpalloc more
14295 convenient.
14296
a69fbedb
PE
14297 * image.c (x_allocate_bitmap_record, cache_image):
14298 * xselect.c (Fx_register_dnd_atom):
14299 Simplify previous changes by using xpalloc.
14300
fe5c5d37
PE
14301 * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,
14302 since either will do and ptrdiff_t is convenient with xpalloc.
14303
0065d054
PE
14304 * charset.c (charset_table_size)
14305 (struct charset_sort_data.priority): Now ptrdiff_t.
14306 (charset_compare): Don't overflow if priorities differ greatly.
14307 (Fsort_charsets): Don't assume list length fits in int.
14308 Check for size-calculation overflow when allocating sort data.
14309 (syms_of_charset): Allocate an initial charset table that is
14310 just under 64 KiB, to avoid problems with glibc malloc and mmap.
14311
14312 * cmds.c (internal_self_insert): Check for size-calculation overflow.
14313
14314 * composite.h (struct composition.glyph_len): Now int, not unsigned.
14315 The actual value is always <= INT_MAX, and leaving it unsigned made
14316 overflow checking harder.
14317
14318 * dispextern.h (struct glyph_matrix.rows_allocated)
14319 (struct face_cache.size): Now ptrdiff_t, for convenience in use
14320 with xpalloc. The values are still always <= INT_MAX.
14321
14322 * indent.c (compute_motion): Adjust to region_cache_forward sig change.
14323
14324 * lisp.h (xnmalloc, xnrealloc, xpalloc): New decls.
14325 (SAFE_NALLOCA): New macro.
14326
14327 * region-cache.c (struct boundary.pos, find_cache_boundary)
14328 (move_cache_gap, insert_cache_boundary, delete_cache_boundaries)
14329 (set_cache_region, invalidate_region_cache)
14330 (revalidate_region_cache, know_region_cache, region_cache_forward)
14331 (region_cache_backward, pp_cache):
14332 Use ptrdiff_t, not EMACS_INT, since either will do. This is needed
14333 so that ptrdiff_t * can be passed to xpalloc.
14334 (struct region_cache): Similarly, for gap_start, gap_len, cache_len,
14335 beg_unchanged, end_unchanged, buffer_beg, buffer_end members.
14336 (pp_cache): Don't assume cache_len fits in int.
14337 * region-cache.h: Adjust extern decls to match.
14338
14339 * search.c (scan_buffer, Freplace_match): Use ptrdiff_t, not
14340 EMACS_INT, since either will do, for xpalloc.
14341
14342 * alloc.c: Include verify.h, and check that int fits in ptrdiff_t.
14343 (xnmalloc, xnrealloc, xpalloc): New functions.
14344
726e0ab1
PE
14345 * bidi.c (bidi_shelve_header_size): New constant.
14346 (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
14347 (bidi_cache_ensure_space): Avoid integer overflow when allocating.
14348
51f30bc5 14349 * bidi.c (bidi_cache_shrink):
726e0ab1
PE
14350 * buffer.c (overlays_at, overlays_in, record_overlay_string)
14351 (overlay_strings):
14352 Don't update size of array until after memory allocation succeeds,
14353 because xmalloc/xrealloc may not return.
0065d054
PE
14354 (struct sortstrlist.bytes): Now ptrdiff_t, as EMACS_INT doesn't help
14355 now that we have proper integer overflow checking.
14356 (record_overlay_string, overlay_strings): Catch overflows when
14357 calculating size of overlay_str_buf.
726e0ab1 14358
0065d054
PE
14359 * callproc.c (Fcall_process): Check for size overflow when
14360 calculating size of args2.
14361 (child_setup): Avoid overflow by using size_t rather than ptrdiff_t.
14362 Normally we prefer signed values, but sticking with ptrdiff_t would
14363 require adding more-complicated checks.
726e0ab1
PE
14364
14365 * ccl.c (Fccl_execute_on_string): Check for memory overflow.
14366 Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
14367 Redo buffer-overflow calculations to avoid integer overflow.
0065d054 14368 Add a FIXME comment where memory seems to be over-allocated.
726e0ab1
PE
14369
14370 * character.c (Fstring): Check for size-calculation overflow.
14371
14372 * coding.c (produce_chars): Redo buffer-overflow calculations to avoid
14373 unnecessary integer overflow. Check for size overflow.
14374 (encode_coding_object): Don't update size until xmalloc succeeds.
14375
14376 * composite.c (get_composition_id): Check for overflow in glyph
14377 length calculations.
14378
14379 Integer and memory overflow fixes for display code.
14380 * dispextern.h (struct glyph_pool.nglyphs): Now ptrdiff_t, not int.
14381 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool)
14382 (scrolling_window): Check for overflow in size calculations.
14383 (line_draw_cost, realloc_glyph_pool, add_row_entry):
14384 Don't assume glyph table len fits in int.
14385 (struct row_entry.bucket, row_entry_pool_size, row_entry_idx)
14386 (row_table_size): Now ptrdiff_t, not int.
14387 (scrolling_window): Avoid overflow in size calculations.
14388 Don't update size until allocation succeeds.
14389 * fns.c (concat): Check for overflow in size calculations.
14390 (next_almost_prime): Verify NEXT_ALMOST_PRIME_LIMIT.
14391 * lisp.h (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
14392 (NEXT_ALMOST_PRIME_LIMIT): New constant.
14393
14394 * doc.c (get_doc_string_buffer_size): Now ptrdiff_t, not int.
14395 (get_doc_string): Check for size calculation overflow.
14396 Don't update size until allocation succeeds.
14397 (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
14398 EMACS_INT, where ptrdiff_t will do.
14399 (Fsubstitute_command_keys): Check for string overflow.
14400
14401 * editfns.c (set_time_zone_rule): Don't assume environment length
14402 fits in int.
14403 (message_length): Now ptrdiff_t, not int.
14404 (Fmessage_box): Don't update size until allocation succeeds.
14405 Don't assume message length fits in int.
14406 (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
14407
0065d054
PE
14408 * emacs.c (main): Do not reallocate argv, since there is a null at
14409 the end that can be overwritten, and this way there's no need to
14410 worry about size-calculation overflow.
14411 (sort_args): Check for size-calculation overflow.
726e0ab1
PE
14412
14413 * eval.c (init_eval_once, grow_specpdl): Don't update size until
14414 alloc succeeds.
14415 (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
14416
14417 * frame.c (set_menu_bar_lines, x_set_frame_parameters)
14418 (x_set_scroll_bar_width, x_figure_window_size):
14419 Check for integer overflow.
14420 (x_set_alpha): Do not assume XINT fits in int.
14421
14422 * frame.h (struct frame): Use int, not EMACS_INT, where int works.
14423 This is for the members text_lines, text_cols, total_lines, total_cols,
14424 where the system imposes an 'int' limit.
14425
14426 * fringe.c (Fdefine_fringe_bitmap):
14427 Don't update size until alloc works.
14428
14429 * ftfont.c (ftfont_get_open_type_spec, setup_otf_gstring)
14430 (ftfont_shape_by_flt): Check for integer overflow in size calculations.
14431
14432 * gtkutil.c (get_utf8_string, xg_store_widget_in_map):
14433 Check for size-calculation overflow.
14434 (get_utf8_string): Use ptrdiff_t, not size_t, where either will
14435 do, as we prefer signed integers.
14436 (id_to_widget.max_size, id_to_widget.used)
14437 (xg_store_widget_in_map, xg_remove_widget_from_map)
14438 (xg_get_widget_from_map, xg_get_scroll_id_for_window)
14439 (xg_remove_scroll_bar, xg_update_scrollbar_pos):
14440 Use and return ptrdiff_t, not int.
14441 (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
14442 * gtkutil.h: Change prototypes to match the above.
14443
14444 * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these
14445 are duplicate now that they've been promoted to lisp.h.
14446 (x_allocate_bitmap_record, x_alloc_image_color)
14447 (make_image_cache, cache_image, xpm_load):
14448 Don't update size until alloc is done.
14449 (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
14450 (x_detect_edges):
3256efce 14451 Check for size calculation overflow.
726e0ab1
PE
14452 (ct_colors_allocated_max): New constant.
14453 (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
14454 overflow.
3256efce 14455
726e0ab1
PE
14456 * keyboard.c (read_char, menu_bar_items, tool_bar_items)
14457 (read_char_x_menu_prompt, read_char_minibuf_menu_width)
14458 (read_char_minibuf_menu_prompt, follow_key, read_key_sequence):
14459 Use ptrdiff_t, not int, to count maps.
14460 (read_char_minibuf_menu_prompt): Check for overflow in size
a66cfb1c
SM
14461 calculations. Don't update size until allocation succeeds.
14462 Redo calculations to avoid overflow.
726e0ab1
PE
14463 * keyboard.h: Change prototypes to match the above.
14464
14465 * keymap.c (cmm_size, current_minor_maps): Use ptrdiff_t, not int,
14466 to count maps.
14467 (current_minor_maps): Check for size calculation overflow.
14468 * keymap.h: Change prototypes to match the above.
14469
14470 * lread.c (read1, init_obarray): Don't update size until alloc done.
14471
14472 * macros.c (Fstart_kbd_macro): Don't update size until alloc done.
14473 (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
14474
726e0ab1
PE
14475 * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
14476 Now ptrdiff_t, not int.
14477 * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
14478 (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
14479
14480 * process.c (Fnetwork_interface_list): Check for overflow
14481 in size calculation.
14482
14483 * region-cache.c (move_cache_gap): Check for size calculation overflow.
14484
14485 * scroll.c (do_line_insertion_deletion_costs): Check for size calc
14486 overflow. Don't bother calling xmalloc when xrealloc will do.
14487
14488 * search.c (Freplace_match): Check for size calculation overflow.
14489 (Fset_match_data): Don't assume list lengths fit in 'int'.
14490
14491 * sysdep.c (system_process_attributes): Use ptrdiff_t, not int,
14492 for command line length. Do not attempt to address one before the
14493 beginning of an array, as that's not portable.
14494
14495 * term.c (max_frame_lines): Remove; unused.
14496 (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
14497 not int.
14498 (encode_terminal_code, calculate_costs): Check for size
14499 calculation overflow.
14500 (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
14501 table lengths and related sizes. Don't update size until alloc
14502 done. Redo calculations to avoid overflow.
14503 (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
14504
14505 * termcap.c (tgetent): Use ptrdiff_t, not int, to record results of
14506 subtracting pointers.
14507 (gobble_line): Check for overflow more carefully. Don't update size
14508 until alloc done.
14509
14510 * tparam.c (tparam1): Use ptrdiff_t, not int, for sizes.
14511 Don't update size until alloc done.
14512 Redo size calculations to avoid overflow.
14513 Check for size calculation overflow.
0065d054 14514 (main) [DEBUG]: Fix typo in invoking tparam1.
726e0ab1
PE
14515
14516 * xdisp.c (store_mode_line_noprop_char, x_consider_frame_title):
14517 Use ptrdiff_t, not int, for sizes.
14518 (store_mode_line_noprop_char): Don't update size until alloc done.
14519
0065d054
PE
14520 * xfaces.c (lface_id_to_name_size, Finternal_make_lisp_face):
14521 Use ptrdiff_t, not int, for sizes.
14522 (Finternal_make_lisp_face, cache_face):
14523 Check for size calculation overflow.
14524 (cache_face): Treat size calculation overflows as if they were
14525 memory exhaustion (the usual treatment), rather than aborting.
726e0ab1
PE
14526
14527 * xfns.c (x_encode_text, x_set_name_internal)
14528 (Fx_change_window_property): Use ptrdiff_t, not int, to count
14529 sizes, since they can exceed INT_MAX in size. Check for size
14530 calculation overflow.
14531
0065d054
PE
14532 * xgselect.c (gfds_size): Now ptrdiff_t, for convenience with xpalloc.
14533 (xg_select): Check for size calculation overflow.
726e0ab1
PE
14534 Don't update size until alloc done.
14535
0065d054 14536 * xrdb.c (get_environ_db): Don't assume path length fits in int,
726e0ab1 14537 as sprintf is limited to int lengths.
1d526e2f 14538
252c5ee1
PE
14539 * xselect.c (X_LONG_SIZE, X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX)
14540 (X_LONG_MIN): New macros.
864d7ce7
PE
14541 Use them to make the following changes clearer.
14542 (MAX_SELECTION_QUANTUM): Make the other bounds on this value clearer.
14543 This change doesn't affect the value now, but it may help remind
14544 future maintainers not to raise the value too much later.
14545 (SELECTION_QUANTUM): Remove, replacing with ...
14546 (selection_quantum): ... new function, which avoids overflow.
14547 All uses changed.
14548 (struct selection_data.size): Now ptrdiff_t, not int, to avoid
14549 assumption that selection length fits in 'int'.
14550 (x_reply_selection_request, x_handle_selection_request)
14551 (x_get_window_property, receive_incremental_selection)
14552 (x_get_window_property_as_lisp_data, selection_data_to_lisp_data)
14553 (lisp_data_to_selection_data, clean_local_selection_data):
14554 Use ptrdiff_t, not int, to record length of selection.
14555 (x_reply_selection_request, x_get_window_property)
14556 (receive_incremental_selection, x_property_data_to_lisp):
14557 Redo calculations to avoid overflow.
14558 (x_reply_selection_request): When sending hint, ceiling it at
252c5ee1 14559 X_LONG_MAX rather than relying on wraparound overflow to send
864d7ce7
PE
14560 something.
14561 (x_get_window_property, receive_incremental_selection)
14562 (lisp_data_to_selection_data, x_property_data_to_lisp):
14563 Check for size-calculation overflow.
14564 (x_get_window_property, receive_incremental_selection)
14565 (lisp_data_to_selection_data, Fx_register_dnd_atom):
14566 Don't store size until memory allocation succeeds.
14567 (x_get_window_property): Plug memory leak on memory exhaustion.
14568 Don't double-block input; malloc is safe here. Don't assume 2**34
14569 - 4 fits in unsigned long. Add an xassert to check
14570 XGetWindowProperty overflow. Be more careful about overflow
14571 calculations, and distinguish size from memory overflow better.
14572 (receive_incremental_selection): When tracing, don't assume
14573 unsigned int is less than INT_MAX.
14574 (x_selection_data_to_lisp_data): Remove unnecessary (and in theory
14575 harmful) conversions of unsigned short to int.
14576 (lisp_data_to_selection_data): Don't assume that integers
14577 in the range -65535 through -1 fit in an X unsigned short.
14578 Don't assume that ULONG_MAX == X_ULONG_MAX. Don't store into
14579 result parameters unless successful. Rely on cons_to_unsigned
14580 to report problems with elements; the old code wasn't right anyway.
14581 (x_check_property_data): Check for int overflow; we cannot use
14582 a wider type due to X limits.
14583 (x_handle_dnd_message): Use unsigned int, to avoid int overflow.
14584
726e0ab1 14585 * xsmfns.c (smc_save_yourself_CB): Check for size calc overflow.
34db673b 14586
0065d054
PE
14587 * xterm.c (x_color_cells, x_send_scrollbar_event, handle_one_xevent)
14588 (x_term_init): Check for size calculation overflow.
726e0ab1
PE
14589 (x_color_cells): Don't store size until memory allocation succeeds.
14590 (handle_one_xevent): Use ptrdiff_t, not int, for byte counts.
0065d054 14591 Don't assume alloca size is less than MAX_ALLOCA.
726e0ab1
PE
14592 (x_term_init): Don't assume length fits in int (sprintf is limited
14593 to int size).
bc18e09d 14594
ebfa62c0
PE
14595 Use ptrdiff_t for composition IDs.
14596 * character.c (lisp_string_width):
14597 * composite.c (composition_table_size, n_compositions)
14598 (get_composition_id, composition_gstring_from_id):
14599 * dispextern.h (struct glyph_string.cmp_id, struct composition_it.id):
14600 * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING):
14601 * window.c (Frecenter):
14602 Use ptrdiff_t, not int, for composition IDs.
14603 * composite.c (get_composition_id): Check for integer overflow.
14604 * composite.h: Adjust prototypes to match the above changes.
14605
d3411f89
PE
14606 Use ptrdiff_t for hash table indexes.
14607 * category.c (hash_get_category_set):
14608 * ccl.c (ccl_driver):
14609 * charset.h (struct charset.hash_index, CHECK_CHARSET_GET_ID):
14610 * coding.c (coding_system_charset_list, detect_coding_system):
14611 * coding.h (struct coding_system.id):
14612 * composite.c (get_composition_id, gstring_lookup_cache):
14613 * fns.c (hash_lookup, hash_put, Fgethash, Fputhash):
14614 * image.c (xpm_get_color_table_h):
14615 * lisp.h (hash_lookup, hash_put):
14616 * minibuf.c (Ftest_completion):
14617 Use ptrdiff_t for hash table indexes, not int (which is too
14618 narrow, on 64-bit hosts) or EMACS_INT (which is too wide, on
14619 32-bit --with-wide-int hosts).
14620
e097a6fa
PE
14621 * charset.c (Fdefine_charset_internal): Check for integer overflow.
14622 Add a FIXME comment about memory leaks.
14623 (syms_of_charset): Don't assume xmalloc returns.
14624
5637687f
PE
14625 Don't assume that stated character widths fit in int.
14626 * character.c (Fchar_width, c_string_width, lisp_string_width):
14627 * character.h (CHAR_WIDTH):
14628 * indent.c (MULTIBYTE_BYTES_WIDTH):
14629 Use sanitize_char_width to avoid undefined and/or bad behavior
14630 with outlandish widths.
a66cfb1c 14631 * character.h (sanitize_tab_width): Rename from sanitize_width,
5637687f
PE
14632 now that we have two such functions. All uses changed.
14633 (sanitize_char_width): New inline function.
14634
a2271ba2
PE
14635 Don't assume that tab-width fits in int.
14636 * character.h (sanitize_width): New inline function.
14637 (SANE_TAB_WIDTH): New macro.
14638 (ASCII_CHAR_WIDTH): Use it.
14639 * indent.c (sane_tab_width): Remove. All uses replaced by
14640 SANE_TAB_WIDTH (current_buffer).
14641 * xdisp.c (init_iterator): Use SANE_TAB_WIDTH.
14642
18c52557
PE
14643 * fileio.c: Integer overflow issues with file modes.
14644 (Fset_file_modes, auto_save_1): Don't assume EMACS_INT fits in int.
14645
caeeedc1
PE
14646 * charset.c (read_hex): New arg OVERFLOW. All uses changed.
14647 Remove unreachable code.
14648 (read_hex, load_charset_map_from_file): Check for integer overflow.
14649
6df6ae42 14650 * xterm.c: Don't go over XClientMessageEvent limit.
50849c52
PE
14651 (scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
14652 (x_send_scroll_bar_event): Likewise. Check that the size does not
14653 exceed limits imposed by XClientMessageEvent, as well as the usual
14654 ptrdiff_t and size_t limits.
14655
b13995db
PE
14656 * keyboard.c: Overflow, signedness and related fixes.
14657 (make_lispy_movement): Use same integer type in forward decl
14658 that is used in the definition.
14659 (read_key_sequence, keyremap_step):
14660 Change bufsize argument back to int, undoing my 2011-03-30 change.
14661 We prefer signed types, and int is wide enough here.
14662 (parse_tool_bar_item): Don't assume tool_bar_max_label_size is less
14663 than TYPE_MAXIMUM (EMACS_INT) / 2. Don't let the label size grow
14664 larger than STRING_BYTES_BOUND. Use ptrdiff_t for Emacs string
14665 length, not size_t. Use ptrdiff_t for index, not int.
14666 (keyremap_step, read_key_sequence): Redo bufsize check to avoid
14667 possibility of integer overflow.
14668
13464394
PE
14669 Overflow, signedness and related fixes for images.
14670
14671 * dispextern.h (struct it.stack[0].u.image.image_id)
14672 (struct_it.image_id, struct image.id, struct image_cache.size)
14673 (struct image_cache.used, struct image_cache.ref_count):
14674 * gtkutil.c (update_frame_tool_bar):
14675 * image.c (x_reference_bitmap, Fimage_size, Fimage_mask_p)
14676 (Fimage_metadata, free_image_cache, clear_image_cache, lookup_image)
14677 (cache_image, mark_image_cache, x_kill_gs_process, Flookup_image):
14678 * nsmenu.m (update_frame_tool_bar):
14679 * xdisp.c (calc_pixel_width_or_height):
14680 * xfns.c (image_cache_refcount):
14681 Image IDs are now ptrdiff_t, not int, to avoid arbitrary limits
14682 on typical 64-bit hosts.
14683
14684 * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
14685 (x_bitmap_pixmap, x_create_x_image_and_pixmap):
14686 Omit unnecessary casts to int.
14687 (parse_image_spec): Check that integers fall into 'int' range
14688 when the callers expect that.
14689 (image_ascent): Redo ascent calculation to avoid int overflow.
14690 (clear_image_cache): Avoid overflow when sqrt (INT_MAX) < nimages.
14691 (lookup_image): Remove unnecessary tests.
14692 (xbm_image_p): Locals are now of int, not EMACS_INT,
14693 since parse_image_check makes sure they fit into int.
14694 (png_load, gif_load, svg_load_image):
14695 Prefer int to unsigned where either will do.
14696 (tiff_handler): New function, combining the cores of the
a66cfb1c
SM
14697 old tiff_error_handler and tiff_warning_handler.
14698 This function is rewritten to use vsnprintf and thereby avoid
13464394
PE
14699 stack buffer overflows. It uses only the features of vsnprintf
14700 that are common to both POSIX and native Microsoft.
14701 (tiff_error_handler, tiff_warning_handler): Use it.
14702 (tiff_load, gif_load, imagemagick_load_image):
14703 Don't assume :index value fits in 'int'.
14704 (gif_load): Omit unnecessary cast to double, and avoid double-rounding.
14705 (imagemagick_load_image): Check that crop parameters fit into
14706 the integer types that MagickCropImage accepts. Don't assume
14707 Vimagemagick_render_type has a nonnegative value. Don't assume
14708 size_t fits in 'long'.
14709 (gs_load): Use printmax_t to print the widest integers possible.
14710 Check for integer overflow when computing image height and width.
14711
c11821d4
EZ
147122011-08-26 Eli Zaretskii <eliz@gnu.org>
14713
14714 * xdisp.c (redisplay_window): Don't force window start if point
14715 will be invisible in the resulting window. (Bug#9324)
14716
0c95fcf7
EZ
147172011-08-25 Eli Zaretskii <eliz@gnu.org>
14718
14719 * xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
14720 the display spec is of the form `(space ...)'.
14721 (handle_display_spec): Return the value returned by
14722 handle_single_display_spec, not just 1 or zero.
14723 (handle_single_display_spec): If the display spec is of the form
14724 `(space ...)', and specifies display in the text area, return 2
14725 rather than 1.
fee65a97 14726 (try_cursor_movement): Check for the need to scroll more
a66cfb1c
SM
14727 accurately, and prefer exact match for point under bidi.
14728 Don't advance `row' beyond the last row of the window.
0c95fcf7
EZ
14729
14730 * dispextern.h (struct bidi_it): Rename the disp_prop_p member
14731 into disp_prop; all users changed.
14732
14733 * bidi.c (bidi_fetch_char): If compute_display_string_pos returns
14734 DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
14735 for the text covered by the display property.
14736
e4ed06f1
CY
147372011-08-25 Chong Yidong <cyd@stupidchicken.com>
14738
14739 * buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer.
14740 Change return value to nil.
14741 (Frecord_buffer): Delete unused function.
14742
f67cdd7f
EZ
147432011-08-24 Eli Zaretskii <eliz@gnu.org>
14744
5980d4c6
EZ
14745 * xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
14746 buffers, return left-to-right.
8610fe8b
EZ
14747 (set_cursor_from_row): Consider candidate row a win if its glyph
14748 represents a newline and point is on that newline. Fixes cursor
14749 positioning on the newline at EOL of R2L text within L2R
14750 paragraph, and vice versa.
14751 (try_cursor_movement): Check continued rows, in addition to
14752 continuation rows. Fixes unwarranted scroll when point enters a
14753 continued line of R2L text within an L2R paragraph, or vice versa.
14754 (cursor_row_p): Consider the case of point being equal to
14755 MATRIX_ROW_END_CHARPOS. Prevents cursor being stuck when moving
14756 from the end of a short line to the beginning of a continued line
14757 of R2L text within L2R paragraph.
14758 (RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
14759 composed characters.
5980d4c6 14760
f67cdd7f
EZ
14761 * bidi.c (bidi_check_type): Use xassert.
14762 (bidi_cache_iterator_state): Update the disp_pos and disp_prop_p
14763 members.
14764
bca633fb
EZ
147652011-08-23 Eli Zaretskii <eliz@gnu.org>
14766
14767 * bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
14768 a character.
14769
4a5885a7
CY
147702011-08-23 Chong Yidong <cyd@stupidchicken.com>
14771
14772 * nsfont.m (ns_otf_to_script): Fix typo.
14773
0902a04e
KH
147742011-08-22 Kenichi Handa <handa@m17n.org>
14775
14776 * chartab.c (Fset_char_table_extra_slot): Do not inhibit setting a
14777 extra slot even if the purpose is char-code-property-table.
14778
1a2e6670
EZ
147792011-08-23 Eli Zaretskii <eliz@gnu.org>
14780
8ddde651
EZ
14781 * xdisp.c (redisplay_window): When computing centering_position,
14782 account for the height of the header line. (Bug#8874)
14783
425cc014
EZ
14784 * dispnew.c (buffer_posn_from_coords): Use buf_charpos_to_bytepos
14785 instead of CHAR_TO_BYTE. Fixes a crash when a completion
14786 candidate is selected by the mouse, and that candidate has a
14787 composed character under the mouse.
14788
1a2e6670
EZ
14789 * xdisp.c (x_produce_glyphs): Set it->nglyphs to 1. Fixes pixel
14790 coordinates reported by pos-visible-in-window-p for a composed
14791 character in column zero.
14792
8b76d6f8
SM
147932011-08-23 Stefan Monnier <monnier@iro.umontreal.ca>
14794
14795 * cmds.c (Fself_insert_command): Mention post-self-insert-hook.
14796
dac347dd
EZ
147972011-08-22 Eli Zaretskii <eliz@gnu.org>
14798
14799 * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
14800 consider it a hit if to_charpos is anywhere in the range of the
14801 composed buffer positions.
14802
e013fb34
CY
148032011-08-22 Chong Yidong <cyd@stupidchicken.com>
14804
14805 * image.c (gif_load): Don't assume that each subimage has the same
14806 dimensions as the base image. Handle disposal method that is
14807 "undefined" by the gif spec (Bug#9335).
14808
bd1ba3e8
CY
148092011-08-20 Chong Yidong <cyd@stupidchicken.com>
14810
14811 * eval.c (Fsignal): Handle `debug' symbol in error handler (Bug#9329).
024a2d76 14812 (Fcondition_case): Document `debug' symbol in error handler.
bd1ba3e8 14813
54a1215b
EZ
148142011-08-19 Eli Zaretskii <eliz@gnu.org>
14815
823564e5
EZ
14816 * xfaces.c (face_at_buffer_position): Avoid repeated evaluation of
14817 face ID by FACE_FROM_ID, and avoid a crash when mouse is moved
14818 from an Org mode buffer to a Speedbar frame.
14819
54a1215b
EZ
14820 * xdisp.c (RECORD_MAX_MIN_POS): If the display element comes from
14821 a composition, take its buffer position from IT->cmp_it.charpos.
14822 Fixes cursor positioning at the beginning of a line that begins
14823 with a composed character.
14824
9778ebcc
EZ
148252011-08-18 Eli Zaretskii <eliz@gnu.org>
14826
0be6ee06
EZ
14827 * bidi.c (bidi_get_type): If bidi_type_table reports zero as the
14828 character bidirectional type, use STRONG_L instead. Fixes crashes
14829 in a buffer produced by `describe-categories'.
14830
9778ebcc
EZ
14831 * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
14832 members before the level stack, so they would be saved and
14833 restored when copying iterator state. Fixes incorrect reordering
14834 around TABs covered by display properties.
14835
156bffbe
AS
148362011-08-18 Andreas Schwab <schwab@linux-m68k.org>
14837
6b02f655 14838 * process.c (Fnetwork_interface_list): Correctly determine buffer size.
156bffbe 14839
72ad093b
CY
148402011-08-17 Chong Yidong <cyd@stupidchicken.com>
14841
14842 * eval.c (internal_condition_case, internal_condition_case_1)
8b76d6f8
SM
14843 (internal_condition_case_2, internal_condition_case_n):
14844 Remove unnecessary aborts (Bug#9081).
72ad093b 14845
35774242
EZ
148462011-08-17 Eli Zaretskii <eliz@gnu.org>
14847
14848 * lread.c (Fload) [DOS_NT]: If `openp' returns -2, but the file
14849 has no `load' handler, try opening the file locally. (Bug#9311)
14850
db76dd85
KB
148512011-08-16 Ken Brown <kbrown@cornell.edu>
14852
14853 * gmalloc.c: Expand comment.
14854
b215eee5
EZ
148552011-08-16 Eli Zaretskii <eliz@gnu.org>
14856
14857 * xdisp.c (set_cursor_from_row): Don't accept a previous candidate
14858 if it fails the cursor_row_p test. Fixes cursor positioning at ZV.
14859
a4579d33
KB
148602011-08-16 Ken Brown <kbrown@cornell.edu>
14861
14862 Fix memory allocation problems in Cygwin build (Bug#9273).
14863
14864 * unexcw.c ( __malloc_initialized): Declare external variable.
14865 (fixup_executable): Force the dumped emacs to reinitialize malloc.
14866
8b76d6f8
SM
14867 * gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo):
14868 New variables.
a4579d33
KB
14869 (malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
14870 dumped emacs.
14871 (_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
14872 in the static heap.
14873 [CYGWIN] (special_realloc): New function.
14874 (_realloc_internal_nolock) [CYGWIN]: Use the new function on
14875 requests to realloc storage in the static heap.
14876
3ebec551
PE
148772011-08-15 Paul Eggert <eggert@cs.ucla.edu>
14878
14879 * bidi.c (bidi_initialize): Remove unused local.
14880
9fd8be00
EZ
148812011-08-15 Eli Zaretskii <eliz@gnu.org>
14882
6b02f655
SM
14883 * bidimirror.h:
14884 * biditype.h: Remove file.
14885 * makefile.w32-in ($(BLD)/bidi.$(O)):
14886 * deps.mk (bidi.o): Remove biditype.h and bidimirror.h.
474a8465
EZ
14887
14888 * dispextern.h: Fix a typo in the comment to bidi_type_t.
14889
14890 * chartab.c: Improve commentary for the uniprop_table API.
14891
32413314
EZ
14892 * bidi.c (bidi_paragraph_init): Support zero value of
14893 bidi_ignore_explicit_marks_for_paragraph_level.
474a8465
EZ
14894 (bidi_initialize): Use uniprop_table instead of including
14895 biditype.h and bidimirror.h.
32413314 14896
9fd8be00
EZ
14897 * xdisp.c (move_it_in_display_line_to): Don't reset pixel
14898 coordinates of the iterator when restoring from ppos_it.
14899 (Bug#9296)
14900
5cf2b69b
KH
149012011-08-14 Kenichi Handa <handa@m17n.org>
14902
14903 * process.c (create_process): Call setup_process_coding_systems
72ad093b 14904 after the pid of the process is set to -1 (Bug#8162).
5cf2b69b 14905
daf17d00
EZ
149062011-08-14 Eli Zaretskii <eliz@gnu.org>
14907
14908 * xdisp.c (move_it_in_display_line_to): Don't invoke
14909 IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
14910 ppos_it. Fixes vertical cursor motion when line beginning is
14911 covered by an image. (Bug#9296)
14912
08e3161a
JD
149132011-08-14 Jan Djärv <jan.h.d@swipnet.se>
14914
14915 * nsterm.h (ns_run_ascript): Declare.
14916 (NSAPP_DATA2_RUNASSCRIPT): Define.
14917
14918 * nsfns.m (as_script, as_result, as_status): New static variables.
14919 (ns_run_ascript): New function.
5e617bc2 14920 (Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
08e3161a
JD
14921 event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
14922 the event loop. Get status from as_status (Bug#7276).
14923
14924 * nsterm.m (sendEvent): If event is NSApplicationDefined and
14925 data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
14926 the event loop (Bug#7276).
14927
a3720aa2
AS
149282011-08-14 Andreas Schwab <schwab@linux-m68k.org>
14929
14930 * gnutls.c (QCgnutls_bootprop_priority)
14931 (QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
14932 (QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
14933 (QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
14934 (QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
14935 (QCgnutls_bootprop_verify_hostname_error)
14936 (QCgnutls_bootprop_callbacks_verify): Rename from
14937 Qgnutls_bootprop_..., all uses changed.
14938
14939 * xfaces.c (QCignore_defface): Rename from Qignore_defface, all
14940 uses changed.
14941
0a0d27fb
PE
149422011-08-14 Paul Eggert <eggert@cs.ucla.edu>
14943
19d5c50c
PE
14944 * xfaces.c (Qframe_set_background_mode): Now static.
14945 * dispextern.h (Qframe_set_background_mode): Remove decl.
14946
0a0d27fb
PE
14947 * process.c (Fnetwork_interface_info): Declare local only if needed.
14948
377538cb
JD
149492011-08-13 Jan Djärv <jan.h.d@swipnet.se>
14950
14951 * process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
14952 (Fnetwork_interface_list): Allocate in increments of bytes instead
14953 of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting
14954 bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct
14955 sockaddr.
14956 (struct ifflag_def): notrailers is smart on OSX.
14957 (Fnetwork_interface_info): Handle case when ifr_flags is negative.
14958 Get hardware address with getifaddrs if available.
14959
08fff70c
EZ
149602011-08-12 Eli Zaretskii <eliz@gnu.org>
14961
14962 * xdisp.c (iterate_out_of_display_property): xassert that
14963 IT->position is set to within IT->object's boundaries. Break from
14964 the loop as soon as EOB is reached; avoids infloops in redisplay
8b76d6f8
SM
14965 when IT->position is set up wrongly due to some bug.
14966 Set IT->current to match the bidi iterator unconditionally.
08fff70c
EZ
14967 (push_display_prop): Allow GET_FROM_STRING as IT->method on
14968 entry. Force push_it to save on the stack the current
14969 buffer/string position, to be restored by pop_it. Fix flags in
14970 the iterator structure wrt the object coming from a display
14971 property, as `line-prefix' and `wrap-prefix' are not ``replacing''
14972 properties. (Bug#9284)
14973
7be1c708 149742011-08-09 Andreas Schwab <schwab@linux-m68k.org>
aac0c6e3 14975
7be1c708
CY
14976 * fontset.c (fontset_get_font_group): Add proper type checks.
14977 (Bug#9172)
aac0c6e3 14978
7be1c708 149792011-08-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
aac0c6e3 14980
7be1c708
CY
14981 * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
14982 and LC_VERSION_MIN_MACOSX.
14983 (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
14984 (dump_it) [LC_FUNCTION_STARTS]: Use it.
aac0c6e3 14985
97bb72a6
EZ
149862011-08-08 Eli Zaretskii <eliz@gnu.org>
14987
14988 * xdisp.c (forward_to_next_line_start): Allow to use the
8b76d6f8
SM
14989 no-display-properties-and-no-overlays under bidi display.
14990 Set disp_pos in the bidi iterator to avoid searches for display
757664a4 14991 properties and overlays.
97bb72a6 14992
d5617611
CY
149932011-08-08 Chong Yidong <cyd@stupidchicken.com>
14994
37e11a63
CY
14995 * editfns.c (Fset_time_zone_rule): Document relationship with the
14996 setenv function.
14997
d5617611
CY
14998 * ftfont.c (ftfont_pattern_entity): Copy the extras argument to
14999 the font entity extracted from the cache (Bug#8109).
15000
58872834
CY
150012011-08-07 Chong Yidong <cyd@stupidchicken.com>
15002
15003 * composite.c (autocmp_chars): Don't reset point. That is done by
15004 restore_point_unwind (Bug#5984).
15005
75bfc667
JL
150062011-08-07 Juri Linkov <juri@jurta.org>
15007
15008 * editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
15009 to show the arg `TIME' instead of `TIMEVAL'.
15010
d1410150
EZ
150112011-08-06 Eli Zaretskii <eliz@gnu.org>
15012
15013 * xdisp.c (set_cursor_from_row): Fix cursor positioning when a
15014 display property strides EOL and includes a newline, as in
15015 longlines-mode. (Bug#9254)
75b771e4
EZ
15016 (move_it_in_display_line_to): Fix vertical-motion in a buffer with
15017 word-wrap under bidirectional display. (Bug#9224)
d1410150
EZ
15018
15019 * bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
15020 is non-zero, even if the data buffer is NULL. Fixes a crash in
15021 vertical-motion with longlines-mode. (Bug#9254)
15022
35928349
EZ
150232011-08-05 Eli Zaretskii <eliz@gnu.org>
15024
ec7cc85b
EZ
15025 * bidi.c <bidi_cache_total_alloc>: Now static.
15026 (bidi_initialize): Initialize bidi_cache_total_alloc.
15027
8b76d6f8 15028 * xdisp.c (display_line): Release buffer allocated for shelved bidi
35928349
EZ
15029 cache. (Bug#9221)
15030
15031 * bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
15032 amount allocated this far in `bidi_cache_total_alloc'.
15033 (bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
15034 non-zero, only free the data buffer without restoring the cache
15035 contents. All callers changed.
15036
15037 * dispextern.h (bidi_unshelve_cache): Update prototype.
15038
15039 * xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
15040 (move_it_in_display_line, move_it_to)
15041 (move_it_vertically_backward, move_it_by_lines): Replace the call
15042 to xfree to an equivalent call to bidi_unshelve_cache.
15043 (move_it_in_display_line_to): Fix logic of returning
412b6358 15044 MOVE_POS_MATCH_OR_ZV in the bidi case. (Bug#9224)
35928349 15045
e2e2423b
EZ
150462011-08-05 Eli Zaretskii <eliz@gnu.org>
15047
15048 * xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
15049 came from a string character with a `cursor' property. (Bug#9229)
15050
ae9e757a
JD
150512011-08-04 Jan Djärv <jan.h.d@swipnet.se>
15052
15053 * Makefile.in (LIB_PTHREAD): New variable.
15054 (LIBES): Add LIB_PTHREAD (Bug#9216).
15055
15056 * alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
15057 Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).
15058
213bd7f2
AS
150592011-08-04 Andreas Schwab <schwab@linux-m68k.org>
15060
6b02f655 15061 * regex.c (re_iswctype): Remove some redundant boolean conversions.
213bd7f2 15062
99aaf75f
JD
150632011-08-04 Jan Djärv <jan.h.d@swipnet.se>
15064
15065 * xterm.c (x_find_topmost_parent): New function.
15066 (x_set_frame_alpha): Find topmost parent window with
15067 x_find_topmost_parent and set the property there also (bug#9181).
15068 (handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.
15069
c74e9d86
PE
150702011-08-04 Paul Eggert <eggert@cs.ucla.edu>
15071
15072 * callproc.c (Fcall_process): Avoid vfork clobbering
15073 the local vars buffer, coding_systems, current_dir.
15074
640c8776
SM
150752011-08-03 Stefan Monnier <monnier@iro.umontreal.ca>
15076
15077 * keymap.c (Fmake_composed_keymap): Move to subr.el.
15078
f26d0e4c
PE
150792011-08-03 Paul Eggert <eggert@cs.ucla.edu>
15080
8a10d76c
PE
15081 * fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
15082 so that it is not optimized away.
15083
f26d0e4c
PE
15084 * xdisp.c (compute_display_string_pos): Remove unused local.
15085
55439c61
EZ
150862011-08-02 Eli Zaretskii <eliz@gnu.org>
15087
15088 Fix slow cursor motion and scrolling in large buffers with
15089 selective display, like Org Mode buffers. (Bug#9218)
15090
15091 * dispextern.h (struct bidi_it): New member disp_prop_p.
15092
15093 * xdisp.c: Remove one-slot cache of display string positions.
15094 (compute_display_string_pos): Accept an additional argument
5e617bc2 15095 DISP_PROP_P; callers changed. Scan at most 5K characters forward
55439c61
EZ
15096 for a display string or property. If found, set DISP_PROP_P
15097 non-zero.
15098
15099 * bidi.c (bidi_fetch_char): Accept an additional argument
640c8776
SM
15100 DISP_PROP_P, and pass it to compute_display_string_pos.
15101 Only handle text covered by a display string if DISP_PROP_P is returned
55439c61
EZ
15102 non-zero. All callers of bidi_fetch_char changed.
15103
fb33fa43
SM
151042011-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
15105
15106 * keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.
15107
b099e063
DM
151082010-12-03 Don March <don@ohspite.net>
15109
15110 * keymap.c (Fdefine_key): Fix non-prefix key error message when
15111 last character M-[char] is translated to ESC [char] (bug#7541).
15112
5cc7f7af
KH
151132011-08-02 Kenichi Handa <handa@m17n.org>
15114
d0fffa3f 15115 * lisp.h (uniprop_table): Extern it.
5cc7f7af
KH
15116
15117 * chartab.c (uniprop_table): Make it non-static.
15118
525d5e6e
EZ
151192011-08-01 Eli Zaretskii <eliz@gnu.org>
15120
15121 * xdisp.c (forward_to_next_line_start): Accept additional argument
15122 BIDI_IT_PREV, and store into it the state of the bidi iterator had
15123 on the newline.
15124 (reseat_at_next_visible_line_start): Use the bidi iterator state
15125 returned by forward_to_next_line_start to restore the state of
15126 it->bidi_it after backing up to previous newline. (Bug#9212)
15127
31011111
AS
151282011-07-30 Andreas Schwab <schwab@linux-m68k.org>
15129
15130 * regex.c (re_comp): Protoize.
15131 (re_exec): Fix return type.
15132 (regexec): Fix type of `ret'. (Bug#9203)
15133
476371c4
PE
151342011-07-28 Paul Eggert <eggert@cs.ucla.edu>
15135
e5d76069
PE
15136 * image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
15137 This is needed if max-image-size is a floating-point number.
15138
9a79b20c
AS
151392011-07-28 Andreas Schwab <schwab@linux-m68k.org>
15140
15141 * print.c (print_object): Print empty symbol as ##.
15142
15143 * lread.c (read1): Read ## as empty symbol.
15144
d8c2fa78
AA
151452011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
15146
15147 * nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
15148 setting frame foreground color (Bug#9175).
15149 (x_set_background_color): Likewise.
15150
ffe57a7a
AA
15151 * nsmenu.m (-setText): Size tooltip dimensions precisely to
15152 contents (Bug#9176).
15153 (EmacsTooltip -init): Remove bezels and add shadows to
15154 tooltip windows.
15155
bf3492a5
AA
15156 * nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
15157 or scroll bar (Bug#8470).
15158
d55e9c53
AA
15159 * nsfont.m (nsfont_open): Remove assignment to voffset and
15160 unnecessary vars hshink, expand, hd, full_height, min_height.
15161 (nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).
15162
15163 * nsterm.h (nsfont_info): Remove voffset field.
15164
d8c2fa78 151652011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
4843aac3
AA
15166
15167 Implement strike-through and overline on NextStep (Bug#8863).
15168
15169 * nsfont.m (nsfont_open): Use underline position provided by font,
15170 instead of hard-coded value of 2.
15171 (nsfont_draw): Call ns_draw_text_decoration instead.
15172
15173 * nsterm.h: Add declaration for ns_draw_text_decoration.
15174
15175 * nsterm.m (ns_draw_text_decoration): New function for drawing
15176 underline, overline, and strike-through.
15177 (ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
15178 ns_draw_text_decoration. Change treatment of cursor drawing to
8d5ed899 15179 accommodate underlining, etc.
4843aac3 15180
4cc60b9b
EZ
151812011-07-28 Eli Zaretskii <eliz@gnu.org>
15182
bc7ece87
EZ
15183 * buffer.c (init_buffer_once): Set bidi-display-reordering to t by
15184 default.
4cc60b9b 15185
476371c4
PE
151862011-07-28 Paul Eggert <eggert@cs.ucla.edu>
15187
66606eea
PE
15188 * alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
15189 Without this fix, if a signal arrives just after memory fills up,
15190 'malloc' might be invoked reentrantly.
15191
476371c4
PE
15192 * image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
15193 In other words, assume that every image size is allowed, on non-X
15194 hosts. This assumption is probably wrong, but it lets Emacs compile.
15195
f3fcc40d
AS
151962011-07-28 Andreas Schwab <schwab@linux-m68k.org>
15197
15198 * regex.c (re_iswctype): Convert return values to boolean.
15199
350c992f
EZ
152002011-07-28 Eli Zaretskii <eliz@fencepost.gnu.org>
15201
15202 * xdisp.c (compute_display_string_pos): Don't use cached display
15203 string position if the buffer had its restriction changed.
15204 (Bug#9184)
15205
5266b4bb
PE
152062011-07-28 Paul Eggert <eggert@cs.ucla.edu>
15207
15208 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
15209
2573a837 152102011-07-28 Paul Eggert <eggert@cs.ucla.edu>
ca4aa935 15211
41f55ccd 15212 Integer signedness and overflow and related fixes. (Bug#9079)
cf950e6b 15213
39e378da
PE
15214 * bidi.c: Integer size and overflow fixes.
15215 (bidi_cache_size, bidi_cache_idx, bidi_cache_last_idx)
15216 (bidi_cache_start, bidi_cache_fetch_state, bidi_cache_search)
15217 (bidi_cache_find_level_change, bidi_cache_ensure_space)
15218 (bidi_cache_iterator_state, bidi_cache_find, bidi_cache_start_stack)
15219 (bidi_find_other_level_edge):
15220 Use ptrdiff_t instead of EMACS_INT where either will do.
15221 This works better on 32-bit hosts configured --with-wide-int.
15222 (bidi_cache_ensure_space): Check for size-calculation overflow.
15223 Use % rather than repeated addition, for better worst-case speed.
15224 Don't set bidi_cache_size until after xrealloc returns, because it
15225 might not return.
15226 (bidi_dump_cached_states): Use ptrdiff_t, not int, to avoid overflow.
f0eb61e9
PE
15227 (bidi_cache_ensure_space): Also check that the bidi cache size
15228 does not exceed that of the largest Lisp string or buffer. See Eli
15229 Zaretskii in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#29>.
39e378da 15230
5e927815
PE
15231 * alloc.c (__malloc_size_t): Remove.
15232 All uses replaced by size_t. See Andreas Schwab's note
15233 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#8>.
15234
ca4aa935
PE
15235 * image.c: Improve checking for integer overflow.
15236 (check_image_size): Assume that f is nonnull, since
15237 it is always nonnull in practice. This is one less thing to
15238 worry about when checking for integer overflow later.
15239 (x_check_image_size): New function, which checks for integer
15240 overflow issues inside X.
15241 (x_create_x_image_and_pixmap, xbm_read_bitmap_data): Use it.
15242 This removes the need for a memory_full check.
15243 (xbm_image_p): Rewrite to avoid integer multiplication overflow.
15244 (Create_Pixmap_From_Bitmap_Data, xbm_load): Use x_check_image_size.
15245 (xbm_read_bitmap_data): Change locals back to 'int', since
15246 their values must fit in 'int'.
15247 (xpm_load_image, png_load, tiff_load):
15248 Invoke x_create_x_image_and_pixmap earlier,
15249 to avoid much needless work if the image is too large.
15250 (tiff_load): Treat overly large images as if
15251 x_create_x_image_and_pixmap failed, not as malloc failures.
15252 (gs_load): Use x_check_image_size.
15253
5f8f9cc2
PE
15254 * gtkutil.c: Omit integer casts.
15255 (xg_get_pixbuf_from_pixmap): Remove unnecessary cast.
15256 (xg_set_toolkit_scroll_bar_thumb): Rewrite to avoid need for cast.
15257
5adf60bc
PE
15258 * image.c (png_load): Don't assume height * row_bytes fits in 'int'.
15259
c8907a93
PE
15260 * xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
15261 Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
15262 would wrongly return t on a 64-bit host.
15263
e3c25c68
PE
15264 * dispnew.c (init_display): Use *_RANGE_OVERFLOW macros.
15265 The plain *_OVERFLOW macros run afoul of GCC bug 49705
15266 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705>
15267 and therefore cause GCC to emit a bogus diagnostic in some cases.
15268
3f791afe
PE
15269 * image.c: Integer signedness and overflow and related fixes.
15270 This is not an exhaustive set of fixes, but it's time to
15271 record what I've got.
15272 (lookup_pixel_color, check_image_size): Remove redundant decls.
15273 (check_image_size): Don't assume that arbitrary EMACS_INT values
15274 fit in 'int', or that arbitrary 'double' values fit in 'int'.
15275 (x_alloc_image_color, x_create_x_image_and_pixmap, png_load)
15276 (tiff_load, imagemagick_load_image):
15277 Check for overflow in size calculations.
15278 (x_create_x_image_and_pixmap): Remove unnecessary test for
15279 xmalloc returning NULL; that can't happen.
15280 (xbm_read_bitmap_data): Don't assume sizes fit into 'int'.
15281 (xpm_color_bucket): Use better integer hashing function.
15282 (xpm_cache_color): Don't possibly over-allocate memory.
15283 (struct png_memory_storage, tiff_memory_source, tiff_seek_in_memory)
15284 (gif_memory_source):
15285 Use ptrdiff_t, not int or size_t, to record sizes.
15286 (png_load): Don't assume values greater than 2**31 fit in 'int'.
15287 (our_stdio_fill_input_buffer): Prefer ptrdiff_t to size_t when
15288 either works, as we prefer signed integers.
15289 (tiff_read_from_memory, tiff_write_from_memory):
15290 Return tsize_t, not size_t, since that's what the TIFF API wants.
15291 (tiff_read_from_memory): Don't fail simply because the read would
15292 go past EOF; instead, return a short read.
15293 (tiff_load): Omit no-longer-needed casts.
15294 (Fimagemagick_types): Don't assume size fits into 'int'.
15295
3cc5a532
PE
15296 Improve hashing quality when configured --with-wide-int.
15297 * fns.c (hash_string): New function, taken from sxhash_string.
15298 Do not discard information about ASCII character case; this
15299 discarding is no longer needed.
15300 (sxhash-string): Use it. Change sig to match it. Caller changed.
15301 * lisp.h: Declare it.
15302 * lread.c (hash_string): Remove, since we now use fns.c's version.
15303 The fns.c version returns a wider integer if --with-wide-int is
15304 specified, so this should help the quality of the hashing a bit.
15305
b312a492
PE
15306 * emacs.c: Integer overflow minor fix.
15307 (heap_bss_diff): Now uprintmax_t, not unsigned long. All used changed.
15308 Define only if GNU_LINUX.
15309 (main, Fdump_emacs): Set and use heap_bss_diff only if GNU_LINUX.
15310
dfd153ae
PE
15311 * dispnew.c: Integer signedness and overflow fixes.
15312 Remove unnecessary forward decls, that were a maintenance hassle.
15313 (history_tick): Now uprintmax_t, so it's more likely to avoid overflow.
15314 All uses changed.
15315 (adjust_glyph_matrix, realloc_glyph_pool, adjust_frame_message_buffer)
15316 (scrolling_window): Use ptrdiff_t, not int, for byte count.
15317 (prepare_desired_row, line_draw_cost):
15318 Use int, not unsigned, where either works.
15319 (save_current_matrix, restore_current_matrix):
15320 Use ptrdiff_t, not size_t, where either works.
15321 (init_display): Check for overflow more accurately, and without
15322 relying on undefined behavior.
15323
a81d11a3
PE
15324 * editfns.c (pWIDE, pWIDElen, signed_wide, unsigned_wide):
15325 Remove, replacing with the new symbols in lisp.h. All uses changed.
15326 * fileio.c (make_temp_name):
15327 * filelock.c (lock_file_1, lock_file):
15328 * xdisp.c (message_dolog):
15329 Don't assume PRIdMAX etc. works; this isn't portable to pre-C99 hosts.
15330 Use pMd etc. instead.
15331 * lisp.h (printmax_t, uprintmax_t, pMd, pMu): New types and macros,
15332 replacing the pWIDE etc. symbols removed from editfns.c.
15333
3300e6fd
PE
15334 * keyboard.h (num_input_events): Now uintmax_t.
15335 This is (very slightly) less likely to mess up due to wraparound.
15336 All uses changed.
15337
fd05c7e9
PE
15338 * buffer.c: Integer signedness fixes.
15339 (alloc_buffer_text, enlarge_buffer_text):
15340 Use ptrdiff_t rather than size_t when either will do, as we prefer
15341 signed integers.
15342
903fe15d
PE
15343 * alloc.c: Integer signedness and overflow fixes.
15344 Do not impose an arbitrary 32-bit limit on malloc sizes when debugging.
15345 (__malloc_size_t): Default to size_t, not to int.
15346 (pure_size, pure_bytes_used_before_overflow, stack_copy_size)
15347 (Fgarbage_collect, mark_object_loop_halt, mark_object):
15348 Prefer ptrdiff_t to size_t when either would do, as we prefer
15349 signed integers.
15350 (XMALLOC_OVERRUN_CHECK_OVERHEAD): New macro.
15351 (xmalloc_overrun_check_header, xmalloc_overrun_check_trailer):
15352 Now const. Initialize with values that are in range even if char
15353 is signed.
15354 (XMALLOC_PUT_SIZE, XMALLOC_GET_SIZE): Remove, replacing with ...
15355 (xmalloc_put_size, xmalloc_get_size): New functions. All uses changed.
15356 These functions do the right thing with sizes > 2**32.
15357 (check_depth): Now ptrdiff_t, not int.
15358 (overrun_check_malloc, overrun_check_realloc, overrun_check_free):
15359 Adjust to new way of storing sizes. Check for size overflow bugs
15360 in rest of code.
15361 (STRING_BYTES_MAX): Adjust to new overheads. The old code was
15362 slightly wrong anyway, as it missed one instance of
15363 XMALLOC_OVERRUN_CHECK_OVERHEAD.
15364 (refill_memory_reserve): Omit needless cast to size_t.
15365 (mark_object_loop_halt): Mark as externally visible.
15366
ac82cc6a
PE
15367 * xselect.c: Integer signedness and overflow fixes.
15368 (Fx_register_dnd_atom, x_handle_dnd_message):
15369 Use ptrdiff_t, not size_t, since we prefer signed.
15370 (Fx_register_dnd_atom): Check for ptrdiff_t (and size_t) overflow.
15371 * xterm.h (struct x_display_info): Use ptrdiff_t, not size_t, for
15372 x_dnd_atoms_size and x_dnd_atoms_length.
15373
c2d1e36d
PE
15374 * doprnt.c: Prefer signed to unsigned when either works.
15375 * eval.c (verror):
15376 * doprnt.c (doprnt):
15377 * lisp.h (doprnt):
15378 * xdisp.c (vmessage):
15379 Use ptrdiff_t, not size_t, when using or implementing doprnt,
15380 since the sizes cannot exceed ptrdiff_t bounds anyway, and we
15381 prefer signed arithmetic to avoid comparison confusion.
15382 * doprnt.c (doprnt): Avoid a "+ 1" that can't overflow,
15383 but is a bit tricky.
15384
0e926e56
PE
15385 Assume freestanding C89 headers, string.h, stdlib.h.
15386 * data.c, doprnt.c, floatfns.c, print.c:
15387 Include float.h unconditionally.
15388 * gmalloc.c: Assume C89-at-least behavior for preprocessor,
15389 limits.h, stddef.h, string.h. Use memset instead of 'flood'.
15390 * regex.c: Likewise for stddef.h, string.h.
15391 (ISASCII): Remove; can assume it returns 1 now. All uses removed.
15392 * s/aix4-2.h (HAVE_STRING_H): Remove obsolete undef.
15393 * s/ms-w32.h (HAVE_LIMITS_H, HAVE_STRING_H, HAVE_STDLIB_H)
15394 (STDC_HEADERS): Remove obsolete defines.
15395 * sysdep.c: Include limits.h unconditionally.
15396
9cfdb3ec
PE
15397 Assume support for memcmp, memcpy, memmove, memset.
15398 * lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
15399 * regex.c (memcmp, memcpy):
15400 Remove; we assume C89 now.
15401
15402 * gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
15403 (__malloc_safe_bcopy): Remove; no longer needed.
15404
cf950e6b 15405 * lisp.h (struct vectorlike_header, struct Lisp_Subr): Signed sizes.
6089c567
PE
15406 Use EMACS_INT, not EMACS_UINT, for sizes. The code works equally
15407 well either way, and we prefer signed to unsigned.
15408
dbf38e02
LMI
154092011-07-27 Lars Magne Ingebrigtsen <larsi@gnus.org>
15410
15411 * gnutls.c (emacs_gnutls_read): Don't message anything if the peer
15412 closes the connection while we're reading (bug#9182).
15413
d6f0886c 154142011-07-25 Jan Djärv <jan.h.d@swipnet.se>
24e0f6b1 15415
d6f0886c
JD
15416 * nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
15417 are specified (Bug#9168).
24e0f6b1 15418
2eb1f9e6
PE
154192011-07-25 Paul Eggert <eggert@cs.ucla.edu>
15420
15421 * bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
15422 Found by GCC static checking and --with-wide-int on a 32-bit host.
15423
22381272 154242011-07-25 Eli Zaretskii <eliz@gnu.org>
7daee910
EZ
15425
15426 * xdisp.c (compute_display_string_pos): Fix logic of caching
15427 previous display string position. Initialize cached_prev_pos to
15428 -1. Fixes slow-down at the beginning of a buffer.
15429
f25e39b4
EZ
154302011-07-24 Eli Zaretskii <eliz@gnu.org>
15431
15432 * xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
15433 for attrs[LFACE_FONTSET_INDEX].
15434
04c4b52e
PE
154352011-07-23 Paul Eggert <eggert@cs.ucla.edu>
15436
15437 * xml.c (parse_region): Remove unused local
15438 that was recently introduced.
15439
c1734fbd
EZ
154402011-07-23 Eli Zaretskii <eliz@gnu.org>
15441
be18c5a5
EZ
15442 * xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
15443 2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.
15444
c1734fbd
EZ
15445 * xdisp.c (move_it_in_display_line_to): Record the best matching
15446 position for TO_CHARPOS while scanning the line, and restore it on
640c8776
SM
15447 exit if none of the characters scanned was an exact match.
15448 Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
a9269c18
EZ
15449 when exact match is impossible due to invisible text, and the
15450 lines are truncated.
15451
a258d627
JD
154522011-07-23 Jan Djärv <jan.h.d@swipnet.se>
15453
15454 * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
15455 for OSX >= 10.7.
15456
b6d5a689
EZ
154572011-07-22 Eli Zaretskii <eliz@gnu.org>
15458
0f74f785
EZ
15459 Fix a significant slow-down of cursor motion with C-n, C-p,
15460 C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
15461 auto-repeat under bidi redisplay in fontified buffers.
b6d5a689 15462 * xdisp.c (compute_stop_pos_backwards): New function.
b6d5a689
EZ
15463 (next_element_from_buffer): Call compute_stop_pos_backwards to
15464 find a suitable prev_stop when we find ourselves before
0f74f785
EZ
15465 base_level_stop.
15466 (reseat): Don't look for prev_stop, as that could mean a very long
15467 run.
15468 <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
15469 <cached_disp_overlay_modiff>: Cache for last found display string
15470 position.
551918c1 15471 (compute_display_string_pos): Return the cached position if asked
0f74f785
EZ
15472 about the same buffer in the same area of character positions, and
15473 the buffer wasn't changed since the time the display string
15474 position was cached.
551918c1 15475
b2d0c91a
EZ
154762011-07-22 Eli Zaretskii <eliz@gnu.org>
15477
15478 * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
15479 is an integer, which is important for empty lines. (Bug#9149)
15480
043604ee
CY
154812011-07-22 Chong Yidong <cyd@stupidchicken.com>
15482
15483 * frame.c (Fmodify_frame_parameters): In tty case, update the
15484 default face if necessary (Bug#4238).
15485
da4adb04
CY
154862011-07-21 Chong Yidong <cyd@stupidchicken.com>
15487
15488 * editfns.c (Fstring_to_char): No need to explain what a character
15489 is in the docstring (Bug#6576).
15490
9abd0532
LMI
154912011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
15492
15493 * xml.c (parse_region): Make sure we always return a tree.
15494
36881d16
HK
154952011-07-20 HAMANO Kiyoto <khiker.mail@gmail.com>
15496
15497 * xml.c (parse_region): If a document contains only comments,
15498 return that, too.
15499
1e98674d
LMI
155002011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
15501
15502 * xml.c (make_dom): Return comments, too.
15503
590bd467
PE
155042011-07-19 Paul Eggert <eggert@cs.ucla.edu>
15505
15506 Port to OpenBSD.
15507 See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
15508 and the surrounding thread.
15509 * minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
15510 rather than fgets, and retry after EINTR. Otherwise, 'emacs
15511 --batch -f byte-compile-file' fails on OpenBSD if an inactivity
15512 timer goes off.
15513 * s/openbsd.h (BROKEN_SIGIO): Define.
15514 * unexelf.c (unexec) [__OpenBSD__]:
15515 Don't update the .mdebug section of the Alpha COFF symbol table.
15516
f41628b2
LMI
155172011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
15518
15519 * lread.c (syms_of_lread): Clarify when `lexical-binding' is used
15520 (bug#8460).
15521
b59b67c5
PE
155222011-07-18 Paul Eggert <eggert@cs.ucla.edu>
15523
15e3a074
PE
15524 * fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
15525 This fixes some race conditions on the permissions of any newly
15526 created file.
15527
41bed37d
PE
15528 * alloc.c (valid_pointer_p): Use pipe, not open.
15529 This fixes some permissions issues when debugging.
15530
b59b67c5
PE
15531 * fileio.c (Fcopy_file): Adjust mode if fchown fails. (Bug#9002)
15532 If fchown fails to set both uid and gid, try to set just gid,
15533 as that is sometimes allowed. Adjust the file's mode to eliminate
15534 setuid or setgid bits that are inappropriate if fchown fails.
15535
925a6be7
SM
155362011-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
15537
15538 * xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
15539 to compare Lisp_Objects.
15540 * gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
15541 global_gnutls_log_level, don't mistake it for a Lisp_Object.
15542 (init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.
15543
52968808
AS
155442011-07-17 Andreas Schwab <schwab@linux-m68k.org>
15545
0a6a104b
AS
15546 * lread.c (read_integer): Unread even EOF character.
15547 (read1): Likewise. Properly record start position of symbol.
15548
52968808
AS
15549 * lread.c (read1): Read `#:' as empty uninterned symbol if no
15550 symbol character follows.
15551
9e381cdd
PE
155522011-07-17 Paul Eggert <eggert@cs.ucla.edu>
15553
15554 * fileio.c (Fcopy_file): Pacify gcc re fchown. (Bug#9002)
15555 This works around a problem with the previous change to Fcopy_file.
15556 Recent glibc declares fchown with __attribute__((warn_unused_result)),
15557 and without this change, GCC might complain about discarding
15558 fchown's return value.
15559
b5641435
JB
155602011-07-16 Juanma Barranquero <lekktu@gmail.com>
15561
15562 * makefile.w32-in (GLOBAL_SOURCES): Add gnutls.c (followup to bug#9059).
15563
a8031457
PE
155642011-07-16 Paul Eggert <eggert@cs.ucla.edu>
15565
15566 * fileio.c (Fcopy_file): Don't diagnose fchown failures. (Bug#9002)
15567
dd889327
LMI
155682011-07-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
15569
750c33f7
LMI
15570 * gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
15571 it's used from the C level.
15572
dd889327
LMI
15573 * process.c: Use the same condition for POLL_FOR_INPUT in both
15574 keyboard.c and process.c (bug#1858).
15575
87e86684
LM
155762011-07-09 Lawrence Mitchell <wence@gmx.li>
15577
15578 * gnutls.c (Qgnutls_bootprop_min_prime_bits): New variable.
15579 (Fgnutls_boot): Use it.
15580
64348f40
AS
155812011-07-15 Andreas Schwab <schwab@linux-m68k.org>
15582
15583 * doc.c (Fsubstitute_command_keys): Revert last change.
15584
1d698799
LMI
155852011-07-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
15586
f863868c
LMI
15587 * doc.c (Fsubstitute_command_keys): Clarify that \= really only
15588 quotes the next character, and doesn't affect other longer
15589 sequences (bug#8935).
15590
1d698799
LMI
15591 * lread.c (syms_of_lread): Clarify that is isn't only
15592 `eval-buffer' and `eval-defun' that's affected by
15593 `lexical-binding' (bug#8460).
15594
aa4b6df6
EZ
155952011-07-15 Eli Zaretskii <eliz@gnu.org>
15596
15597 * xdisp.c (move_it_in_display_line_to): Fix vertical motion with
6b02f655 15598 bidi redisplay when a line includes both an image and is truncated.
aa4b6df6 15599
5d856da6
PE
156002011-07-14 Paul Eggert <eggert@cs.ucla.edu>
15601
ad6042bb
PE
15602 Fix minor problems found by static checking.
15603 * bidi.c (bidi_cache_size): Now EMACS_INT, not size_t.
15604 (elsz): Now a signed constant, not a size_t var. We prefer signed
15605 types to unsigned, to avoid integer comparison confusion. Without
15606 this change, GCC 4.6.1 with -Wunsafe-loop-optimizations complains
15607 "cannot optimize loop, the loop counter may overflow", a symptom
15608 of the confusion.
f00bbb22 15609 * indent.c (Fvertical_motion): Mark locals as initialized.
5d856da6
PE
15610 * xdisp.c (reseat_to_string): Fix pointer signedness issue.
15611
6468f31c
LMI
156122011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
15613
49080b10
LMI
15614 * search.c (Fre_search_backward): Mention `case-fold-search' in
15615 all the re_search_* functions (bug#8138).
15616
6468f31c
LMI
15617 * keyboard.c (Fopen_dribble_file): Document when the file is
15618 closed (bug#8056).
15619
c965adc5
EZ
156202011-07-14 Eli Zaretskii <eliz@gnu.org>
15621
df9733bf
EZ
15622 * bidi.c (bidi_dump_cached_states): Fix format of displaying
15623 bidi_cache_idx.
15624
0bb23927
EZ
15625 Support bidi reordering of display and overlay strings.
15626 * xdisp.c (compute_display_string_pos)
15627 (compute_display_string_end): Accept additional argument STRING.
15628 (init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
15629 (reseat_to_string): Initialize bidi_it->string.s and
15630 bidi_it->string.schars.
15631 (Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
640c8776
SM
15632 NULL (avoids a crash in bidi_paragraph_init).
15633 Initialize itb.string.lstring.
0bb23927
EZ
15634 (init_iterator): Call bidi_init_it only of a valid
15635 buffer position was specified. Initialize paragraph_embedding to
15636 L2R.
15637 (reseat_to_string): Initialize the bidi iterator.
15638 (display_string): If we need to ignore text properties of
15639 LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The
15640 original value of -1 will not work with bidi.)
15641 (compute_display_string_pos): First arg is now struct
15642 `text_pos *'; all callers changed. Support display properties on
15643 Lisp strings.
15644 (compute_display_string_end): Support display properties on Lisp
15645 strings.
15646 (init_iterator, reseat_1, reseat_to_string): Initialize the
15647 string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
15648 when iterating on a string not from display properties).
640c8776
SM
15649 (compute_display_string_pos, compute_display_string_end):
15650 Fix calculation of the object to scan. Fixes an error when using
0bb23927
EZ
15651 arrow keys.
15652 (next_element_from_buffer): Don't abort when IT_CHARPOS is before
640c8776
SM
15653 base_level_stop; instead, set base_level_stop to BEGV.
15654 Fixes crashes in vertical-motion.
0bb23927
EZ
15655 (next_element_from_buffer): Improve commentary for when
15656 the iterator is before prev_stop.
15657 (init_iterator): Initialize bidi_p from the default value of
15658 bidi-display-reordering, not from buffer-local value. Use the
15659 buffer-local value only if initializing for buffer iteration.
15660 (handle_invisible_prop): Support invisible properties on strings
15661 that are being bidi-reordered.
15662 (set_iterator_to_next): Support bidi reordering of C strings and
15663 Lisp strings.
15664 (next_element_from_string): Support bidi reordering of Lisp
15665 strings.
15666 (handle_stop_backwards): Support Lisp strings as well.
640c8776
SM
15667 (display_string): Support display of R2L glyph rows.
15668 Use IT_STRING_CHARPOS when displaying from a Lisp string.
0bb23927
EZ
15669 (init_iterator): Don't initialize it->bidi_p for strings
15670 here.
15671 (reseat_to_string): Initialize it->bidi_p for strings here.
15672 (next_element_from_string, next_element_from_c_string)
15673 (next_element_from_buffer): Add xassert's for correspondence
15674 between IT's object being iterated and it->bidi_it.string
15675 structure.
15676 (face_before_or_after_it_pos): Support bidi iteration.
15677 (next_element_from_c_string): Handle the case of the first string
15678 character that is not the first one in the visual order.
15679 (get_visually_first_element): New function, refactored from common
15680 parts of next_element_from_buffer, next_element_from_string, and
15681 next_element_from_c_string.
15682 (tool_bar_lines_needed, redisplay_tool_bar)
15683 (display_menu_bar): Force left-to-right direction. Add a FIXME
15684 comment for making that be controlled by a user option.
15685 (push_it, pop_it): Save and restore the state of the
15686 bidi iterator. Save and restore the bidi_p flag.
15687 (pop_it): Iterate out of display property for string iteration as
15688 well.
15689 (iterate_out_of_display_property): Support iteration over strings.
15690 (handle_single_display_spec): Set up it->bidi_it for iteration
15691 over a display string, and call bidi_init_it.
15692 (handle_single_display_spec, next_overlay_string)
15693 (get_overlay_strings_1, push_display_prop): Set up the bidi
15694 iterator for displaying display or overlay strings.
15695 (forward_to_next_line_start): Don't use the shortcut if
15696 bidi-iterating.
15697 (back_to_previous_visible_line_start): If handle_display_prop
15698 pushed the iterator stack, restore the internal state of the bidi
15699 iterator by calling bidi_pop_it same number of times.
15700 (reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
15701 and we are bidi-iterating, don't decrement the iterator position;
15702 instead, set the first_elt flag in the bidi iterator, to produce
15703 the same effect.
15704 (reseat_1): Remove redundant setting of string_from_display_prop_p.
15705 (push_display_prop): xassert that we are iterating a buffer.
15706 (push_it, pop_it): Save and restore paragraph_embedding member.
15707 (handle_single_display_spec, next_overlay_string)
15708 (get_overlay_strings_1, reseat_1, reseat_to_string)
15709 (push_display_prop): Set up the `unibyte' member of bidi_it.string
15710 correctly. Don't assume unibyte strings are not bidi-reordered.
15711 (compute_display_string_pos)
15712 (compute_display_string_end): Fix handling the case of C string.
15713 (push_it, pop_it): Save and restore from_disp_prop_p.
15714 (handle_single_display_spec, push_display_prop): Set the
15715 from_disp_prop_p flag.
15716 (get_overlay_strings_1): Reset the from_disp_prop_p flag.
15717 (pop_it): Call iterate_out_of_display_property only if we are
15718 popping after iteration over a string that came from a display
15719 property. Fix a typo in popping stretch info. Add an assertion
15720 for verifying that the iterator position is in sync with the bidi
15721 iterator.
15722 (handle_single_display_spec, get_overlay_strings_1)
15723 (push_display_prop): Fix initialization of paragraph direction for
15724 string when that of the parent object is not yet determined.
15725 (reseat_1): Call bidi_init_it to resync the bidi
15726 iterator with IT's position. (Bug#7616)
15727 (find_row_edges): If ROW->start.pos gives position
15728 smaller than min_pos, use it as ROW->minpos. (Bug#7616)
15729 (handle_stop, back_to_previous_visible_line_start, reseat_1):
15730 Reset the from_disp_prop_p flag.
15731 (SAVE_IT, RESTORE_IT): New macros.
15732 (pos_visible_p, face_before_or_after_it_pos)
15733 (back_to_previous_visible_line_start)
15734 (move_it_in_display_line_to, move_it_in_display_line)
15735 (move_it_to, move_it_vertically_backward, move_it_by_lines)
15736 (try_scrolling, redisplay_window, display_line): Use them when
15737 saving a temporary copy of the iterator and restoring it back.
15738 (back_to_previous_visible_line_start, reseat_1)
15739 (init_iterator): Empty the bidi cache "stack".
15740 (move_it_in_display_line_to): If iterator ended up at
15741 EOL, but we never saw any buffer positions smaller than
15742 to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor
15743 motion in bidi-reordered lines.
15744 (move_it_in_display_line_to): Record prev_method and prev_pos
15745 immediately before the call to set_iterator_to_next. Fixes cursor
15746 motion in bidi-reordered lines with stretch glyphs and strings
15747 displayed in margins. (Bug#8133) (Bug#8867)
15748 Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
15749 TO_CHARPOS.
640c8776
SM
15750 (pos_visible_p): Support positions in bidi-reordered lines.
15751 Save and restore bidi cache.
0bb23927
EZ
15752
15753 * bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
15754 (bidi_paragraph_info): Delete unused struct.
15755 (bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
15756 (bidi_cache_start): New variable.
15757 (bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
15758 to zero.
15759 (bidi_cache_fetch_state, bidi_cache_search)
15760 (bidi_cache_find_level_change, bidi_cache_iterator_state)
15761 (bidi_cache_find, bidi_peek_at_next_level)
15762 (bidi_level_of_next_char, bidi_find_other_level_edge)
15763 (bidi_move_to_visually_next): Compare cache index with
15764 bidi_cache_start rather than with zero.
15765 (bidi_fetch_char): Accept new argument STRING; all callers
15766 changed. Support iteration over a string. Support strings with
15767 display properties. Support unibyte strings. Fix the type of
15768 `len' according to what STRING_CHAR_AND_LENGTH expects.
15769 (bidi_paragraph_init, bidi_resolve_explicit_1)
15770 (bidi_resolve_explicit, bidi_resolve_weak)
640c8776
SM
15771 (bidi_level_of_next_char, bidi_move_to_visually_next):
15772 Support iteration over a string.
0bb23927
EZ
15773 (bidi_set_sor_type, bidi_resolve_explicit_1)
15774 (bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
15775 can now be zero (for strings); special values 0 and -1 were
15776 changed to -1 and -2, respectively.
15777 (bidi_char_at_pos): New function.
15778 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
15779 Call it instead of FETCH_MULTIBYTE_CHAR.
15780 (bidi_move_to_visually_next): Abort if charpos or bytepos were not
15781 initialized to valid values.
15782 (bidi_init_it): Don't initialize charpos and bytepos with invalid
15783 values.
15784 (bidi_level_of_next_char): Allow the sentinel "position" to pass
15785 the test for valid cached positions. Fix the logic for looking up
15786 the sentinel state in the cache. GCPRO the Lisp string we are
15787 iterating.
15788 (bidi_push_it, bidi_pop_it): New functions.
15789 (bidi_initialize): Initialize the bidi cache start stack pointer.
15790 (bidi_cache_ensure_space): New function, refactored from part of
15791 bidi_cache_iterator_state. Don't assume the required size is just
15792 one BIDI_CACHE_CHUNK away.
15793 (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
15794 (bidi_count_bytes, bidi_char_at_pos): New functions.
15795 (bidi_cache_search): Don't assume bidi_cache_last_idx is
15796 always valid if bidi_cache_idx is valid.
15797 (bidi_cache_find_level_change): xassert that bidi_cache_last_idx
15798 is valid if it's going to be used.
15799 (bidi_shelve_cache, bidi_unshelve_cache): New functions.
15800 (bidi_cache_fetch_state, bidi_cache_search)
c965adc5
EZ
15801 (bidi_cache_find_level_change, bidi_cache_ensure_space)
15802 (bidi_cache_iterator_state, bidi_cache_find)
640c8776
SM
15803 (bidi_find_other_level_edge, bidi_cache_start_stack):
15804 All variables related to cache indices are now EMACS_INT.
c965adc5 15805
0bb23927
EZ
15806 * dispextern.h (struct bidi_string_data): New structure.
15807 (struct bidi_it): New member `string'. Make flag members be 1-bit
15808 fields, and put them last in the struct.
640c8776
SM
15809 (compute_display_string_pos, compute_display_string_end):
15810 Update prototypes.
0bb23927
EZ
15811 (bidi_push_it, bidi_pop_it): Add prototypes.
15812 (struct iterator_stack_entry): New members bidi_p,
15813 paragraph_embedding, and from_disp_prop_p.
15814 (struct it): Member bidi_p is now a bit field 1 bit wide.
640c8776
SM
15815 (bidi_shelve_cache, bidi_unshelve_cache):
15816 Declare prototypes.
0bb23927
EZ
15817
15818 * .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
15819 (xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
15820 and vector-like objects.
15821
15822 * dispnew.c (buffer_posn_from_coords): Save and restore the bidi
15823 cache around display iteration.
15824
15825 * window.c (Fwindow_end, window_scroll_pixel_based)
15826 (displayed_window_lines, Frecenter): Save and restore the bidi
15827 cache around display iteration.
15828
3bbd2265
LMI
158292011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
15830
15831 * editfns.c (Fdelete_region): Clarify the use of the named
15832 parameters (bug#6788).
15833
adc47434
MR
158342011-07-14 Martin Rudalics <rudalics@gmx.at>
15835
15836 * indent.c (Fvertical_motion): Set and restore w->pointm when
15837 saving and restoring the window's buffer (Bug#9006).
15838
837c31f8
LMI
158392011-07-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
15840
15841 * editfns.c (Fstring_to_char): Clarify just what is returned
15842 (bug#6576). Text by Eli Zaretskii.
15843
ac389d0c
JB
158442011-07-13 Juanma Barranquero <lekktu@gmail.com>
15845
15846 * gnutls.c (init_gnutls_functions): Honor gnutls_log_level (bug#9059).
15847
0be0ce47
EZ
158482011-07-13 Eli Zaretskii <eliz@gnu.org>
15849
15850 * buffer.c (mmap_find): Fix a typo.
15851
cd18e7e3
JB
158522011-07-13 Johan Bockgård <bojohan@gnu.org>
15853
15854 Fix execution of x selection hooks.
15855 * xselect.c (Qx_lost_selection_functions)
15856 (Qx_sent_selection_functions): New vars.
15857 (syms_of_xselect): DEFSYM them.
15858 (x_handle_selection_request): Pass Qx_sent_selection_functions
15859 rather than Vx_sent_selection_functions to Frun_hook_with_args.
15860 (x_handle_selection_clear,x_clear_frame_selections):
15861 Pass Qx_lost_selection_functions rather than
15862 Vx_lost_selection_functions to Frun_hook_with_args.
15863
47ea7f44
PE
158642011-07-13 Paul Eggert <eggert@cs.ucla.edu>
15865
ac389d0c 15866 * buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
2941c447
PE
15867 The old code sometimes used this field without initializing it.
15868
47ea7f44
PE
15869 * alloc.c (gc_sweep): Don't read past end of array.
15870 In theory, the old code could also have corrupted Emacs internals,
15871 though it'd be very unlikely.
15872
bc985c87
AS
158732011-07-12 Andreas Schwab <schwab@linux-m68k.org>
15874
15875 * character.c (Fcharacterp): Don't advertise optional ignored
ac389d0c 15876 argument. (Bug#4026)
bc985c87 15877
0cf34688
LMI
158782011-07-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
15879
b3dadd76
LMI
15880 * keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
15881 key" (bug#4257).
15882
0cf34688
LMI
15883 * window.c (Fset_window_start): Doc fix (bug#4199).
15884 (Fset_window_hscroll): Ditto.
15885
270768cd
PE
158862011-07-12 Paul Eggert <eggert@cs.ucla.edu>
15887
077e3dda 15888 Fix minor new problems caught by GCC 4.6.1.
270768cd 15889 * term.c (init_tty): Remove unused local.
490011a6 15890 * xsettings.c (store_monospaced_changed): Define this function only
077e3dda 15891 if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
490011a6 15892 not used otherwise.
270768cd 15893
b1f58454
CY
158942011-07-12 Chong Yidong <cyd@stupidchicken.com>
15895
15896 * xdisp.c (Vresize_mini_windows): Minor doc fix (Bug#3300).
15897
22b9578d
LMI
158982011-07-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
15899
6e70ab07
LMI
15900 * xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
15901 are the mini-buffer and the echo area (bug#3320).
15902
22b9578d
LMI
15903 * term.c (init_tty): Remove support for supdup, c10 and perq
15904 terminals, which are no longer supported (bug#1482).
15905
8974cc9f
JB
159062011-07-10 Johan Bockgård <bojohan@gnu.org>
15907
15908 * xdisp.c (Ftool_bar_lines_needed): Fix WINDOWP check.
15909
a560d974
JD
159102011-07-10 Jan Djärv <jan.h.d@swipnet.se>
15911
15912 * xmenu.c (menu_highlight_callback): Only pass frame to show_help_event
15913 for non-popups (Bug#3642).
15914
1dae0f0a
AS
159152011-07-10 Andreas Schwab <schwab@linux-m68k.org>
15916
268c2c36 15917 * alloc.c (reset_malloc_hooks): Protoize.
1dae0f0a 15918 * buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
268c2c36
AS
15919 (mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
15920 * cm.c (losecursor): Likewise.
1dae0f0a
AS
15921 * data.c (fmod): Likewise.
15922 * dispnew.c (swap_glyphs_in_rows): Likewise.
15923 * emacs.c (memory_warning_signal): Likewise.
15924 * floatfns.c (float_error): Likewise.
15925 * font.c (check_gstring, check_otf_features, otf_tag_symbol)
15926 (otf_open, font_otf_capability, generate_otf_features)
15927 (font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
15928 Likewise.
15929 * image.c (pbm_read_file): Likewise.
15930 * indent.c (string_display_width): Likewise.
15931 * intervals.c (check_for_interval, search_for_interval)
15932 (inc_interval_count, count_intervals, root_interval)
15933 (adjust_intervals_for_insertion, make_new_interval): Likewise.
15934 * lread.c (defalias): Likewise.
268c2c36 15935 * ralloc.c (r_alloc_check): Likewise.
1dae0f0a
AS
15936 * regex.c (set_image_of_range_1, set_image_of_range)
15937 (regex_grow_registers): Likewise.
15938 * sysdep.c (strerror): Likewise.
15939 * termcap.c (valid_filename_p, tprint, main): Likewise.
15940 * tparam.c (main): Likewise.
15941 * unexhp9k800.c (run_time_remap, save_data_space)
15942 (update_file_ptrs, read_header, write_header, calculate_checksum)
15943 (copy_file, copy_rest, display_header): Likewise.
15944 * widget.c (mark_shell_size_user_specified, create_frame_gcs):
15945 Likewise.
15946 * xdisp.c (check_it): Likewise.
15947 * xfaces.c (register_color, unregister_color, unregister_colors):
15948 Likewise.
15949 * xfns.c (print_fontset_result): Likewise.
15950 * xrdb.c (member, fatal, main): Likewise.
15951
99033785
PE
159522011-07-10 Paul Eggert <eggert@cs.ucla.edu>
15953
15954 Fix minor problems found by static checking (Bug#9031).
15955 * chartab.c (char_table_set_range, map_sub_char_table):
15956 Remove unused locals.
15957 (uniprop_table): Now static.
15958 * composite.c (_work_char): Remove unused static var.
15959
9cb2ac56
JB
159602011-07-09 Juanma Barranquero <lekktu@gmail.com>
15961
15962 * chartab.c (uniprop_table_uncompress): Remove unused local variable.
15963
f25661f0
JD
159642011-07-09 Jan Djärv <jan.h.d@swipnet.se>
15965
15966 * gtkutil.c (qttip_cb): Remove code without function.
15967
8278c4fe
EZ
159682011-07-09 Eli Zaretskii <eliz@gnu.org>
15969
15970 * w32.c (pthread_sigmask): New stub.
15971
1692ae2d 159722011-07-08 Paul Eggert <eggert@cs.ucla.edu>
123403e4 15973
8a6ebd58 15974 Use pthread_sigmask, not sigprocmask (Bug#9010).
123403e4
PE
15975 sigprocmask is portable only for single-threaded applications, and
15976 Emacs can be multi-threaded when it uses GTK.
1301ac26
PE
15977 * Makefile.in (LIB_PTHREAD_SIGMASK): New macro.
15978 (LIBES): Use it.
15979 * callproc.c (Fcall_process):
15980 * process.c (create_process):
15981 * sysdep.c (sys_sigblock, sys_sigunblock, sys_sigsetmask):
15982 Use pthread_sigmask, not sigprocmask.
123403e4 15983
1b854618
JD
159842011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15985
15986 * gtkutil.c (qttip_cb): Set line wrap to FALSE for tooltip widget.
15987 (xg_prepare_tooltip): Revert text in x->ttip_lbl, margins was
15988 wrong (Bug#8591).
15989
3fe4b549
JD
159902011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15991
0ce7e563
JD
15992 * gtkutil.c (xg_prepare_tooltip): Fix indentation and comment.
15993 Put text in x->ttip_lbl instead of gtk_tooltip_set_text (Bug#8591).
15994 (xg_hide_tooltip): Fix comment.
15995
3fe4b549
JD
15996 * nsterm.m (initFrameFromEmacs): Don't use ns_return_types
15997 in registerServicesMenuSendTypes.
15998 (validRequestorForSendType): Don't check ns_return_types.
15999
16000 * nsfns.m (Fx_open_connection): Put NSStringPboardType into
16001 ns_return_type.
16002
5df75e47
JR
160032011-07-08 Jason Rumney <jasonr@gnu.org>
16004
22610910
JR
16005 * w32term.c (x_make_frame_visible): Use SH_SHOWNORMAL rather than
16006 SH_SHOW for hidden windows (Bug#5482).
16007
5df75e47
JR
16008 * w32fns.c (w32_wnd_proc) [WM_TIMER, WM_SET_CURSOR]: Avoid using
16009 frame struct members of non-existent frames (Bug#6284).
16010
699c10bd
JD
160112011-07-08 Jan Djärv <jan.h.d@swipnet.se>
16012
4393663b
JD
16013 * nsterm.m (keyDown): Call to wantsToDelayTextChangeNotifications and
16014 variable firstTime not needed on OSX >= 10.6.
16015 (setPosition): setFloatValue:knobProportion: is deprecated on OSX
16016 >= 10.5. Use setKnobProportion, setDoubleValue.
16017
16018 * nsterm.h (MAC_OS_X_VERSION_10_3, MAC_OS_X_VERSION_10_4)
16019 (MAC_OS_X_VERSION_10_5): Define if not defined.
16020 (EmacsView, EmacsTooltip): Implements NSWindowDelegate on OSX >= 10.6.
16021 (EmacsMenu): Implements NSMenuDelegate on OSX >= 10.6.
16022 (EmacsToolbar): Implements NSToolbarDelegate on OSX >= 10.6.
16023
16024 * nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
090bd7cb 16025 cString and lossyCString on OSX >= 10.4.
4393663b 16026
58179cce 16027 * nsmenu.m (fillWithWidgetValue): Don't use deprecated method
4393663b
JD
16028 sizeToFit on OSX >= 10.2.
16029
16030 * nsimage.m (allocInitFromFile): Don't use deprecated method
16031 bestRepresentationForDevice on OSX >= 10.6.
16032
16033 * nsfns.m (check_ns_display_info): Cast to long and use %ld in error
16034 to avoid warning.
16035
16036 * emacs.c: Declare unexec_init_emacs_zone.
16037
a63e0781
JD
16038 * nsgui.h: Fix compiler warning about gnulib redefining verify.
16039
699c10bd
JD
16040 * nsselect.m (ns_get_local_selection): Change to extern (Bug#8842).
16041
16042 * nsmenu.m (ns_update_menubar): Remove useless setDelegate call
16043 on svcsMenu (Bug#8842).
16044
16045 * nsfns.m (Fx_open_connection): Remove NSStringPboardType from
16046 ns_return_types.
16047 (Fns_list_services): Just return Qnil on 10.6, code not working there.
16048
16049 * nsterm.m (QUTF8_STRING): Declare.
16050 (initFrameFromEmacs): Call registerServicesMenuSendTypes.
16051 (validRequestorForSendType): Return type is (id).
16052 Change indexOfObjectIdenticalTo to indexOfObject.
16053 Check if we have local selection before returning self (Bug#8842).
16054 (writeSelectionToPasteboard): Put local selection into paste board
16055 if we have a local selection (Bug#8842).
16056 (syms_of_nsterm): DEFSYM QUTF8_STRING.
16057
16058 * nsterm.h (MAC_OS_X_VERSION_10_6): Define here instead of nsterm.m.
16059 (ns_get_local_selection): Declare.
16060
54e10184
LMI
160612011-07-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
16062
9888ff71
LMI
16063 * keymap.c (describe_map_tree): Don't insert a double newline at
16064 the end of the buffer (bug#1169) and return whether we inserted
16065 something.
16066
54e10184
LMI
16067 * callint.c (Fcall_interactively): Change "reading args" to
16068 "providing args" to try to clarify what it does (bug#1010).
16069
15fa4783
KH
160702011-07-07 Kenichi Handa <handa@m17n.org>
16071
16072 * composite.c (composition_compute_stop_pos): Ignore a static
16073 composition starting before CHARPOS (Bug#8915).
16074
16075 * xdisp.c (handle_composition_prop): Likewise.
16076
a8815b00
EZ
160772011-07-07 Eli Zaretskii <eliz@gnu.org>
16078
16079 * term.c (produce_glyphs) <xassert>: Allow IT_GLYPHLESS in it->what.
16080 (Bug#9015)
16081
ef7b981d 160822011-07-07 Kenichi Handa <handa@m17n.org>
c805dec0
KH
16083
16084 * character.h (unicode_category_t): New enum type.
16085
16086 * chartab.c (uniprop_decoder_t, uniprop_encoder_t): New types.
16087 (Qchar_code_property_table): New variable.
16088 (UNIPROP_TABLE_P, UNIPROP_GET_DECODER)
16089 (UNIPROP_COMPRESSED_FORM_P): New macros.
16090 (char_table_ascii): Uncompress the compressed values.
16091 (sub_char_table_ref): New arg is_uniprop. Callers changed.
16092 Uncompress the compressed values.
ac389d0c 16093 (sub_char_table_ref_and_range): Likewise.
c805dec0
KH
16094 (char_table_ref_and_range): Uncompress the compressed values.
16095 (sub_char_table_set): New arg is_uniprop. Callers changed.
16096 Uncompress the compressed values.
16097 (sub_char_table_set_range): Args changed. Callers changed.
16098 (char_table_set_range): Adjuted for the above change.
16099 (map_sub_char_table): Delete args default_val and parent. Add arg
16100 top. Give decoded values to a Lisp function.
640c8776 16101 (map_char_table): Adjust for the above change. Give decoded
c805dec0
KH
16102 values to a Lisp function. Gcpro more variables.
16103 (uniprop_table_uncompress)
16104 (uniprop_decode_value_run_length): New functions.
16105 (uniprop_decoder, uniprop_decoder_count): New variables.
16106 (uniprop_get_decoder, uniprop_encode_value_character)
16107 (uniprop_encode_value_run_length, uniprop_encode_value_numeric):
16108 New functions.
16109 (uniprop_encoder, uniprop_encoder_count): New variables.
16110 (uniprop_get_encoder, uniprop_table)
16111 (Funicode_property_table_internal, Fget_unicode_property_internal)
16112 (Fput_unicode_property_internal): New functions.
16113 (syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
16114 Sunicode_property_table_internal, Sget_unicode_property_internal,
5e617bc2 16115 and Sput_unicode_property_internal. Defvar_lisp
c805dec0
KH
16116 char-code-property-alist.
16117
640c8776 16118 * composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
c805dec0
KH
16119 Vunicode_category_table.
16120
640c8776 16121 * font.c (font_range): Adjust for the change of
c805dec0
KH
16122 Vunicode_category_table.
16123
76b397fb
DN
161242011-07-07 Dan Nicolaescu <dann@ics.uci.edu>
16125
16126 * m/iris4d.h: Remove file, move contents ...
16127 * s/irix6-5.h: ... here.
16128
22b4128e
PE
161292011-07-06 Paul Eggert <eggert@cs.ucla.edu>
16130
16131 Remove unportable assumption about struct layout (Bug#8884).
8a5c77bb
PE
16132 * alloc.c (mark_buffer):
16133 * buffer.c (reset_buffer_local_variables, Fbuffer_local_variables)
16134 (clone_per_buffer_values): Don't assume that
22b4128e
PE
16135 sizeof (struct buffer) is a multiple of sizeof (Lisp_Object).
16136 This isn't true in general, and it's particularly not true
16137 if Emacs is configured with --with-wide-int.
16138 * buffer.h (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER):
16139 New macros, used in the buffer.c change.
16140
869795d6
JD
161412011-07-05 Jan Djärv <jan.h.d@swipnet.se>
16142
16143 * xsettings.c: Use both GConf and GSettings if both are available.
16144 (store_config_changed_event): Add comment.
16145 (dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
16146 (store_tool_bar_style_changed): New functions.
5e617bc2 16147 (store_monospaced_changed): Add comment. Call dpyinfo_valid.
869795d6
JD
16148 (struct xsettings): Move font inside HAVE_XFT.
16149 (GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
640c8776 16150 (GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
869795d6 16151 Move inside HAVE_XFT.
640c8776 16152 (something_changed_gsettingsCB): Rename from something_changedCB.
869795d6
JD
16153 Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
16154 also.
16155 (GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
5e617bc2 16156 (GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
640c8776 16157 (something_changed_gconfCB): Rename from something_changedCB.
869795d6
JD
16158 Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
16159 (parse_settings): Move check for font inside HAVE_XFT.
16160 (read_settings, apply_xft_settings): Add comment.
16161 (read_and_apply_settings): Add comment. Call map_tool_bar_style and
16162 store_tool_bar_style_changed. Move check for font inside HAVE_XFT and
16163 call store_font_name_changed.
16164 (xft_settings_event): Add comment.
16165 (init_gsettings): Add comment. Get values for GSETTINGS_TOOL_BAR_STYLE
16166 and GSETTINGS_FONT_NAME. Move check for fonts within HAVE_XFT.
16167 (init_gconf): Add comment. Get values for GCONF_TOOL_BAR_STYLE
16168 and GCONF_FONT_NAME. Move check for fonts within HAVE_XFT.
16169 (xsettings_initialize): Call init_gsettings last.
640c8776
SM
16170 (xsettings_get_system_font, xsettings_get_system_normal_font):
16171 Add comment.
869795d6 16172
d8ed26bd
PE
161732011-07-05 Paul Eggert <eggert@cs.ucla.edu>
16174
16175 Random fixes. E.g., (random) never returned negative values.
16176 * fns.c (Frandom): Use GET_EMACS_TIME for random seed, and add the
16177 subseconds part to the entropy, as that's a bit more random.
16178 Prefer signed to unsigned, since the signedness doesn't matter and
16179 in general we prefer signed. When given a limit, use a
16180 denominator equal to INTMASK + 1, not to VALMASK + 1, because the
16181 latter isn't right if USE_2_TAGS_FOR_INTS.
16182 * sysdep.c (get_random): Return a value in the range 0..INTMASK,
16183 not 0..VALMASK. Don't discard "excess" bits that random () returns.
16184
cabf1cac
SM
161852011-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
16186
16187 * textprop.c (text_property_stickiness):
16188 Obey Vtext_property_default_nonsticky.
16189 (syms_of_textprop): Add `display' to Vtext_property_default_nonsticky.
16190 * w32fns.c (syms_of_w32fns):
16191 * xfns.c (syms_of_xfns): Don't Add `display' since it's there by default.
16192
6e9b2be9
PE
161932011-07-04 Paul Eggert <eggert@cs.ucla.edu>
16194
16195 * fileio.c (barf_or_query_if_file_exists): Use S_ISDIR.
16196 This is more efficient than Ffile_directory_p and avoids a minor race.
16197
90186c68
LMI
161982011-07-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
16199
7c301272
LMI
16200 * buffer.c (Foverlay_put): Say what the return value is
16201 (bug#7835).
16202
c4f2d8d4
LMI
16203 * fileio.c (barf_or_query_if_file_exists): Check first if the file
16204 is a directory before asking whether to use the file name
16205 (bug#7564).
ad637907
LMI
16206 (barf_or_query_if_file_exists): Make the "File is a directory"
16207 error be more correct.
c4f2d8d4 16208
90186c68
LMI
16209 * fns.c (Frequire): Remove the mention of the .gz files, since
16210 that's installation-specific, but keep the mention of
16211 `get-load-suffixes'.
16212
da64016e
PE
162132011-07-04 Paul Eggert <eggert@cs.ucla.edu>
16214
16215 * editfns.c (Fformat_time_string): Don't assume strlen fits in int.
16216 Report string overflow if the output is too long.
16217
7d47b580
JB
162182011-07-04 Juanma Barranquero <lekktu@gmail.com>
16219
a555cb87
JB
16220 * gnutls.c (Fgnutls_boot): Don't mention :verify-error.
16221 (syms_of_gnutls): Remove duplicate DEFSYM for
16222 Qgnutls_bootprop_verify_hostname_error, an error for
16223 Qgnutls_bootprop_verify_error (which is no longer used).
16224
7d47b580
JB
16225 * eval.c (find_handler_clause): Remove parameters `sig' and `data',
16226 unused since 2011-01-26T20:02:07Z!monnier@iro.umontreal.ca. All callers changed.
16227 Also (re)move comments that are misplaced or no longer relevant.
16228
1e49bfab
LMI
162292011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
16230
16231 * callint.c (Finteractive): Clarify the meaning of "@" (bug#8813).
16232
1485f4c0
CY
162332011-07-03 Chong Yidong <cyd@stupidchicken.com>
16234
16235 * xfaces.c (Finternal_merge_in_global_face): Modify the foreground
16236 and background color parameters if they have been changed.
16237
a9ab721e
LMI
162382011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
16239
16240 * editfns.c (Fformat): Clarify the - and 0 flags (bug#6659).
16241
cf7cff57
PE
162422011-07-03 Paul Eggert <eggert@cs.ucla.edu>
16243
2e13213d
PE
16244 * xsettings.c (SYSTEM_FONT): Define only when used.
16245 No need to define when HAVE_GSETTINGS || !HAVE_XFT.
16246
cf7cff57
PE
16247 * keymap.c (access_keymap_1): Now static.
16248
7a8e04f7
CY
162492011-07-02 Chong Yidong <cyd@stupidchicken.com>
16250
16251 * keyboard.c (command_loop_1): If a down-mouse event is unbound,
16252 leave any prefix arg for the up event (Bug#1586).
16253
61352f62
LMI
162542011-07-02 Lars Magne Ingebrigtsen <larsi@gnus.org>
16255
69bb1ef7
LMI
16256 * lread.c (syms_of_lread): Mention single symbols defined by
16257 `defvar' or `defconst' (bug#7154).
16258
61352f62 16259 * fns.c (Frequire): Mention .el.gz files (bug#7314).
7b3747f9 16260 (Frequire): Mention get-load-suffixes.
61352f62 16261
28545e04
MR
162622011-07-02 Martin Rudalics <rudalics@gmx.at>
16263
16264 * window.h (window): Remove clone_number slot.
16265 * window.c (Fwindow_clone_number, Fset_window_clone_number):
16266 Remove.
16267 (make_parent_window, make_window, saved_window)
16268 (Fset_window_configuration, save_window_save): Don't deal with
16269 clone numbers.
16270 * buffer.c (Qclone_number): Remove declaration.
16271 (sort_overlays, overlay_strings): Don't deal with clone numbers.
16272
3349e122
SM
162732011-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
16274
16275 Add multiple inheritance to keymaps.
16276 * keymap.c (Fmake_composed_keymap): New function.
16277 (Fset_keymap_parent): Simplify.
16278 (fix_submap_inheritance): Remove.
16279 (access_keymap_1): New function extracted from access_keymap to handle
16280 embedded parents and handle lists of maps.
16281 (access_keymap): Use it.
16282 (Fkeymap_prompt, map_keymap_internal, map_keymap, store_in_keymap)
16283 (Fcopy_keymap): Handle embedded parents.
16284 (Fcommand_remapping, define_as_prefix): Simplify.
16285 (Fkey_binding): Simplify.
16286 (syms_of_keymap): Move minibuffer-local-completion-map,
16287 minibuffer-local-filename-completion-map,
16288 minibuffer-local-must-match-map, and
16289 minibuffer-local-filename-must-match-map to Elisp.
16290 (syms_of_keymap): Defsubr make-composed-keymap.
16291 * keyboard.c (menu_bar_items): Use map_keymap_canonical.
16292 (parse_menu_item): Trivial simplification.
16293
3279eb87
GM
162942011-07-01 Glenn Morris <rgm@gnu.org>
16295
16296 * Makefile.in (SETTINGS_LIBS): Fix typo.
16297
39cb9e56 162982011-07-01 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4550efdf
KI
16299
16300 * coding.c (Fencode_coding_string): Record the last coding system
16301 used, as the function doc string says (bug#8738).
16302
0949d2b6
JD
163032011-07-01 Jan Djärv <jan.h.d@swipnet.se>
16304
16305 * xsettings.c (store_monospaced_changed): Take new font as arg and
16306 check for change against current_mono_font.
16307 (EMACS_TYPE_SETTINGS): Remove this and related defines.
16308 (emacs_settings_constructor, emacs_settings_get_property)
16309 (emacs_settings_set_property, emacs_settings_class_init)
16310 (emacs_settings_init, gsettings_obj): Remove.
16311 (something_changedCB): New function for HAVE_GSETTINGS.
16312 (something_changedCB): HAVE_GCONF: Call store_monospaced_changed
16313 with value as argument.
16314 (init_gsettings): Check that GSETTINGS_SCHEMA exists before calling
16315 g_settings_new (Bug#8967). Do not create gsettings_obj.
9173deec 16316 Remove calls to g_settings_bind. Connect something_changedCB to
0949d2b6
JD
16317 "changed".
16318
16319 * xgselect.c: Add defined (HAVE_GSETTINGS).
16320 (xgselect_initialize): Ditto.
16321
16322 * process.c: Add defined (HAVE_GSETTINGS) for xgselect.h
16323 (wait_reading_process_output): Add defined (HAVE_GSETTINGS) for
16324 xg_select.
16325
bbc6b304
PE
163262011-07-01 Paul Eggert <eggert@cs.ucla.edu>
16327
16328 * eval.c (struct backtrace): Simplify and port the data structure.
16329 Do not assume that "int nargs : BITS_PER_INT - 2;" produces a
16330 signed bit field, as this assumption is not portable and it makes
16331 Emacs crash when compiled with Sun C 5.8 on sparc. Do not use
16332 "char debug_on_exit : 1" as this is not portable either; instead,
16333 use the portable "unsigned int debug_on_exit : 1". Remove unused
16334 member evalargs. Remove obsolete comments about cc bombing out.
16335
9851bfc5
JD
163362011-06-30 Jan Djärv <jan.h.d@swipnet.se>
16337
51bb811f 16338 * xsettings.c: Include glib-object.h, gio/gio.h if HAVE_GSETTINGS.
9851bfc5
JD
16339 Let HAVE_GSETTINGS override HAVE_GCONF.
16340 (store_monospaced_changed): New function.
16341 (EMACS_SETTINGS): A new type derived from GObject to handle
16342 GSettings notifications.
16343 (emacs_settings_constructor, emacs_settings_get_property)
16344 (emacs_settings_set_property, emacs_settings_class_init):
16345 New functions.
16346 (gsettings_client, gsettings_obj): New variables.
16347 (GSETTINGS_SCHEMA): New define.
16348 (something_changedCB): Call store_monospaced_changed.
16349 (init_gsettings): New function.
16350 (xsettings_initialize): Call init_gsettings.
16351 (syms_of_xsettings): Initialize gsettings_client, gsettings_obj
16352 to NULL.
16353
640c8776 16354 * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Rename from
9851bfc5
JD
16355 GCONF_CFLAGS/LIBS.
16356
5386012d
MR
163572011-06-29 Martin Rudalics <rudalics@gmx.at>
16358
16359 * window.c (resize_root_window, grow_mini_window)
16360 (shrink_mini_window): Rename Qresize_root_window to
16361 Qwindow_resize_root_window and Qresize_root_window_vertically to
16362 Qwindow_resize_root_window_vertically.
16363
f13e0b08
PE
163642011-06-28 Paul Eggert <eggert@cs.ucla.edu>
16365
16366 * gnutls.c (Qgnutls_bootprop_verify_error): Remove unused var.
16367
94515237
JB
163682011-06-27 Juanma Barranquero <lekktu@gmail.com>
16369
16370 * makefile.w32-in: Redesign dependencies so they reflect more
16371 clearly which files are directly included by each source file,
16372 and not through other includes.
16373
e43b6e43
MR
163742011-06-27 Martin Rudalics <rudalics@gmx.at>
16375
16376 * buffer.c (Qclone_number): Declare static and DEFSYM it.
16377 (sort_overlays, overlay_strings): When an overlay's clone number
16378 matches the window's clone number process the overlay even if
16379 the overlay's window property doesn't match the current window.
16380
d68443dc
MR
16381 * window.c (Fwindow_vchild): Rename to Fwindow_top_child.
16382 (Fwindow_hchild): Rename to Fwindow_left_child.
16383 (Fwindow_next): Rename to Fwindow_next_sibling.
16384 (Fwindow_prev): Rename to Fwindow_prev_sibling.
d615d6d2
MR
16385 (resize_window_check): Rename to window_resize_check.
16386 (resize_window_apply): Rename to window_resize_apply.
16387 (Fresize_window_apply): Rename to Fwindow_resize_apply.
16388 (Fdelete_other_windows_internal, resize_frame_windows)
16389 (Fsplit_window_internal, Fdelete_window_internal)
16390 (grow_mini_window, shrink_mini_window)
16391 (Fresize_mini_window_internal): Fix callers accordingly.
d68443dc 16392
c7e73be5
JD
163932011-06-26 Jan Djärv <jan.h.d@swipnet.se>
16394
16395 * emacsgtkfixed.h: State that this is only used with Gtk+3.
16396 (emacs_fixed_set_min_size): Remove.
16397 (emacs_fixed_new): Take frame as argument.
16398
16399 * emacsgtkfixed.c: State that this is only used with Gtk+3.
16400 (_EmacsFixedPrivate): Remove minwidth/height.
16401 Add struct frame *f.
16402 (emacs_fixed_init): Initialize priv->f.
16403 (get_parent_class, emacs_fixed_set_min_size): Remove.
16404 (emacs_fixed_new): Set priv->f to argument.
16405 (emacs_fixed_get_preferred_width)
16406 (emacs_fixed_get_preferred_height): Use min_width/height from
16407 frames size_hint to set minimum and natural (Bug#8919).
16408 (XSetWMSizeHints, XSetWMNormalHints): Override these functions
16409 and use min_width/height from frames size_hint to set
16410 min_width/height (Bug#8919).
16411
16412 * gtkutil.c (xg_create_frame_widgets): Pass f to emacs_fixed_new.
9173deec
JB
16413 (x_wm_set_size_hint): Remove call to emacs_fixed_set_min_size.
16414 Fix indentation.
c7e73be5 16415
cf99dcf8
EZ
164162011-06-26 Eli Zaretskii <eliz@gnu.org>
16417
16418 * bidi.c (bidi_paragraph_init): Test for ZV_BYTE before calling
16419 bidi_at_paragraph_end, since fast_looking_at doesn't like to be
16420 called at ZV.
16421
029529ac
CY
164222011-06-26 Chong Yidong <cyd@stupidchicken.com>
16423
16424 * process.c (wait_reading_process_output): Bypass select if
16425 waiting for a cell while ignoring keyboard input, and input is
16426 pending. Suggested by Jan Djärv (Bug#8869).
16427
7a7ef429
PE
164282011-06-25 Paul Eggert <eggert@cs.ucla.edu>
16429
16430 Use gnulib's dup2 module instead of rolling our own.
16431 * sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.
16432
11fdef7d 164332011-06-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
989b42d2
YM
16434
16435 * dispnew.c (scrolling_window): Before scrolling, turn off a
16436 mouse-highlight in the window being scrolled.
16437
cd3520a4
JB
164382011-06-24 Juanma Barranquero <lekktu@gmail.com>
16439
16440 Move DEFSYM to lisp.h and use everywhere.
16441
16442 * character.h (DEFSYM): Move declaration...
16443 * lisp.h (DEFSYM): ...here.
16444
16445 * gnutls.c:
16446 * minibuf.c:
16447 * w32menu.c:
16448 * w32proc.c:
16449 * w32select.c: Don't include character.h.
16450
16451 * alloc.c (syms_of_alloc):
16452 * buffer.c (syms_of_buffer):
16453 * bytecode.c (syms_of_bytecode):
16454 * callint.c (syms_of_callint):
16455 * casefiddle.c (syms_of_casefiddle):
16456 * casetab.c (init_casetab_once):
16457 * category.c (init_category_once, syms_of_category):
16458 * ccl.c (syms_of_ccl):
16459 * cmds.c (syms_of_cmds):
16460 * composite.c (syms_of_composite):
16461 * dbusbind.c (syms_of_dbusbind):
16462 * dired.c (syms_of_dired):
16463 * dispnew.c (syms_of_display):
16464 * doc.c (syms_of_doc):
16465 * editfns.c (syms_of_editfns):
16466 * emacs.c (syms_of_emacs):
16467 * eval.c (syms_of_eval):
16468 * fileio.c (syms_of_fileio):
16469 * fns.c (syms_of_fns):
16470 * frame.c (syms_of_frame):
16471 * fringe.c (syms_of_fringe):
16472 * insdel.c (syms_of_insdel):
16473 * keymap.c (syms_of_keymap):
16474 * lread.c (init_obarray, syms_of_lread):
16475 * macros.c (syms_of_macros):
16476 * msdos.c (syms_of_msdos):
16477 * print.c (syms_of_print):
16478 * process.c (syms_of_process):
16479 * search.c (syms_of_search):
16480 * sound.c (syms_of_sound):
16481 * syntax.c (init_syntax_once, syms_of_syntax):
16482 * terminal.c (syms_of_terminal):
16483 * textprop.c (syms_of_textprop):
16484 * undo.c (syms_of_undo):
16485 * w32.c (globals_of_w32):
16486 * window.c (syms_of_window):
16487 * xdisp.c (syms_of_xdisp):
16488 * xfaces.c (syms_of_xfaces):
16489 * xfns.c (syms_of_xfns):
16490 * xmenu.c (syms_of_xmenu):
16491 * xsettings.c (syms_of_xsettings):
16492 * xterm.c (syms_of_xterm): Use DEFSYM.
16493
4228cf16
TZ
164942011-06-24 Teodor Zlatanov <tzz@lifelogs.com>
16495
cd3520a4 16496 * gnutls.c (syms_of_gnutls): Use the DEFSYM macro from character.h.
4228cf16 16497
7fcccf1e
PE
164982011-06-23 Paul Eggert <eggert@cs.ucla.edu>
16499
7efb4e0e
PE
16500 Integer and buffer overflow fixes (Bug#8873).
16501
ff5844ad
PE
16502 * print.c (printchar, strout): Check for string overflow.
16503 (PRINTPREPARE, printchar, strout):
16504 Don't set size unless allocation succeeds.
16505
90532f02
PE
16506 * minibuf.c (read_minibuf_noninteractive): Use ptrdiff_t, not int,
16507 for sizes. Check for string overflow more accurately.
16508 Simplify newline removal at end; this suppresses a GCC 4.6.0 warning.
16509
6d84508d
PE
16510 * macros.c: Integer and buffer overflow fixes.
16511 * keyboard.h (struct keyboard.kbd_macro_bufsize):
16512 * macros.c (Fstart_kbd_macro, store_kbd_macro_char):
16513 Use ptrdiff_t, not int, for sizes.
16514 Don't increment bufsize until after realloc succeeds.
16515 Check for size-calculation overflow.
16516 (Fstart_kbd_macro): Use EMACS_INT, not int, for XINT result.
16517
437b2cb4
PE
16518 * lisp.h (DEFVAR_KBOARD): Use offsetof instead of char * finagling.
16519
8b9ac8b4
PE
16520 * lread.c: Integer overflow fixes.
16521 (read_integer): Radix is now EMACS_INT, not int,
16522 to improve quality of diagnostics for out-of-range radices.
16523 Calculate buffer size correctly for out-of-range radices.
16524 (read1): Check for integer overflow in radices, and in
16525 read-circle numbers.
82cb60d3
PE
16526 (read_escape): Avoid int overflow.
16527 (Fload, openp, read_buffer_size, read1)
16528 (substitute_object_recurse, read_vector, read_list, map_obarray):
16529 Use ptrdiff_t, not int, for sizes.
16530 (read1): Use EMACS_INT, not int, for sizes.
20270765 16531 Check for size overflow.
8b9ac8b4 16532
7fcccf1e
PE
16533 * image.c (cache_image): Check for size arithmetic overflow.
16534
bfbbd7e7
PE
16535 * lread.c: Integer overflow issues.
16536 (saved_doc_string_size, saved_doc_string_length)
16537 (prev_saved_doc_string_size, prev_saved_doc_string_length):
16538 Now ptrdiff_t, not int.
16539 (read1): Don't assume doc string length fits in int. Check for
16540 out-of-range doc string lengths.
16541 (read_list): Don't assume file position fits in int.
39019e54 16542 (read_escape): Check for hex character overflow.
bfbbd7e7 16543
4e323265
LL
165442011-06-22 Leo Liu <sdl.web@gmail.com>
16545
16546 * minibuf.c (Fcompleting_read_default, Vcompleting_read_function):
16547 Move to minibuffer.el.
16548
85fece3e
PE
165492011-06-22 Paul Eggert <eggert@cs.ucla.edu>
16550
20b84ce9 16551 Fixes for GLYPH_DEBUG found by GCC 4.6.0 static checking.
85fece3e
PE
16552 The following patches are for when GLYPH_DEBUG && !XASSERT.
16553 * dispextern.h (trace_redisplay_p, dump_glyph_string):
16554 * dispnew.c (flush_stdout):
16555 * xdisp.c (dump_glyph_row, dump_glyph_matrix, dump_glyph):
16556 Mark as externally visible.
16557 * dispnew.c (check_window_matrix_pointers): Now static.
16558 * dispnew.c (window_to_frame_vpos):
16559 * xfns.c (unwind_create_frame):
16560 * xterm.c (x_check_font): Remove unused local.
16561 * scroll.c (CHECK_BOUNDS):
16562 * xfaces.c (cache_fache): Rename local to avoid shadowing.
16563 * xfns.c, w32fns.c (image_cache_refcount, dpyinfo_refcount): Now static.
16564 * xdisp.c (check_window_end): Now a no-op if !XASSERTS.
16565 (debug_first_unchanged_at_end_vpos, debug_last_unchanged_at_beg_vpos)
16566 (debug_dvpos, debug_dy, debug_delta, debug_delta_bytes, debug_end_vpos):
16567 Now static.
16568 (debug_method_add): Use va_list and vsprintf rather than relying
16569 on undefined behavior with wrong number of arguments.
16570 (dump_glyph, dump_glyph_row, Fdump_glyph_matrix):
16571 Don't assume ptrdiff_t and EMACS_INT are the same width as int.
16572 In this code, it's OK to assume C99 behavior for ptrdiff_t formats
16573 since we're not interested in debugging glyphs with old libraries.
16574 * xfaces.c (cache_face): Move debugging code earlier; this pacifies
16575 GCC 4.6.0's static checking.
16576
0766b489
PE
165772011-06-22 Paul Eggert <eggert@cs.ucla.edu>
16578
31fd4b32
PE
16579 Integer overflow and signedness fixes (Bug#8873).
16580 A few related buffer overrun fixes, too.
16581
b79e8648
PE
16582 * font.c (font_score): Use EMACS_INT, not int, to store XINT value.
16583
0766b489
PE
16584 * dispextern.h (struct face.stipple):
16585 * image.c (x_bitmap_height, x_bitmap_width, x_bitmap_pixmap)
16586 (x_bitmap_mask, x_allocate_bitmap_record)
16587 (x_create_bitmap_from_data, x_create_bitmap_from_file)
16588 (x_destroy_bitmap, x_destroy_all_bitmaps, x_create_bitmap_mask)
16589 (x_create_bitmap_from_xpm_data):
16590 * nsterm.h (struct ns_display_info.bitmaps_size, .bitmaps_last):
16591 * w32term.h (struct w32_display_info.icon_bitmap_id, .bitmaps_size)
16592 (.bitmaps_last):
16593 * xfaces.c (load_pixmap):
16594 * xterm.c (x_bitmap_icon, x_wm_set_icon_pixmap):
16595 * xterm.h (struct x_display_info.icon_bitmap_id, .bitmaps_size)
16596 (.bitmaps_last, struct x_output.icon_bitmap):
16597 Use ptrdiff_t, not int, for bitmap indexes.
16598 (x_allocate_bitmap_record): Check for size overflow.
16599 * dispextern.h, lisp.h: Adjust to API changes elsewhere.
16600
b081724f
PE
16601 Use ptrdiff_t, not int, for overlay counts.
16602 * buffer.h (overlays_at, sort_overlays, GET_OVERLAYS_AT):
16603 * editfns.c (overlays_around, get_pos_property):
16604 * textprop.c (get_char_property_and_overlay):
16605 * xdisp.c (next_overlay_change, note_mouse_highlight):
16606 * xfaces.c (face_at_buffer_position):
21514da7
PE
16607 * buffer.c (OVERLAY_COUNT_MAX): New macro.
16608 (overlays_at, overlays_in, sort_overlays, Foverlays_at)
16609 (Fnext_overlay_change, Fprevious_overlay_change)
16610 (mouse_face_overlay_overlaps, Foverlays_in):
b081724f 16611 Use ptrdiff_t, not int, for sizes.
21514da7 16612 (overlays_at, overlays_in): Check for size-calculation overflow.
b081724f 16613
3de73e5e
PE
16614 * xterm.c (xim_initialize, same_x_server): Strlen may not fit in int.
16615
2606c57b
PE
16616 * xsmfns.c (smc_save_yourself_CB, x_session_initialize): Avoid strlen.
16617 (x_session_initialize): Do not assume string length fits in int.
16618
aaafe47a
PE
16619 * xsettings.c (apply_xft_settings): Fix potential buffer overrun.
16620 This is unlikely, but can occur if DPI is outlandish.
16621
2674ddc8 16622 * xsettings.c (Ffont_get_system_normal_font, Ffont_get_system_font):
3a5077c5
PE
16623 * xselect.c (Fx_get_atom_name): Avoid need for strlen.
16624
28154962
PE
16625 * xrdb.c: Don't assume strlen fits in int; avoid some strlens.
16626 * xrdb.c (magic_file_p, search_magic_path):
16627 Omit last arg SUFFIX; it was always 0. All callers changed.
16628 (magic_file_p): Use ptrdiff_t, not int. Check for size overflow.
16629
7de51af5
PE
16630 * xfont.c (xfont_match): Avoid need for strlen.
16631
25ed6cc3
PE
16632 * xfns.c: Don't assume strlen fits in int.
16633 (xic_create_fontsetname, x_window): Use ptrdiff_t, not int.
16634
4eab31dd
PE
16635 * xdisp.c (message_log_check_duplicate): Return intmax_t,
16636 not unsigned long, as we prefer signed integers. All callers changed.
16637 Detect integer overflow in repeat count.
16638 (message_dolog): Don't assume print length fits in 39 bytes.
df1f27af 16639 (display_mode_element): Don't assume strlen fits in int.
4eab31dd 16640
171e2a58
PE
16641 * termcap.c: Don't assume sizes fit in int and never overflow.
16642 (struct termcap_buffer, tgetent): Use ptrdiff_t, not int, for sizes.
16643 (gobble_line): Check for size-calculation overflow.
16644
ad39faca 16645 * minibuf.c (Fread_buffer):
6e5bb2dc 16646 * lread.c (intern, intern_c_string):
74ca2eb3
PE
16647 * image.c (xpm_scan) [HAVE_NS && !HAVE_XPM]:
16648 Don't assume string length fits in int.
16649
52c61c22 16650 * keyboard.c (parse_tool_bar_item):
9bda3520
PE
16651 * gtkutil.c (style_changed_cb): Avoid need for strlen.
16652
b5b8c9e5
PE
16653 * font.c: Don't assume string length fits in int.
16654 (font_parse_xlfd, font_parse_fcname, font_unparse_fcname):
16655 Use ptrdiff_t, not int.
ccd6111c
PE
16656 (font_intern_prop): Don't assume string length fits in int.
16657 Don't assume integer property fits in fixnum.
16658 * font.h (font_intern_prop): 2nd arg is now ptrdiff_t, not int.
b5b8c9e5 16659
882f0d81 16660 * filelock.c: Fix some buffer overrun and integer overflow issues.
51cab52b 16661 (get_boot_time): Don't assume gzip command string fits in 100 bytes.
882f0d81
PE
16662 Reformulate so as not to need the command string.
16663 Invoke gzip -cd rather than gunzip, as it's more portable.
16664 (lock_info_type, lock_file_1, lock_file):
16665 Don't assume pid_t and time_t fit in unsigned long.
16666 (LOCK_PID_MAX): Remove; we now use more-reliable bounds.
16667 (current_lock_owner): Prefer signed type for sizes.
16668 Use memcpy, not strncpy, where memcpy is what is really wanted.
16669 Don't assume (via atoi) that time_t and pid_t fit in int.
16670 Check for time_t and/or pid_t out of range, e.g., via a network share.
16671 Don't alloca where an auto var works fine.
16672
93f4cf88
PE
16673 * fileio.c: Fix some integer overflow issues.
16674 (file_name_as_directory, Fexpand_file_name, Fsubstitute_in_file_name):
16675 Don't assume string length fits in int.
16676 (directory_file_name): Don't assume string length fits in long.
16677 (make_temp_name): Don't assume pid fits in int, or that its print
16678 length is less than 20.
16679
f3e92b69
PE
16680 * data.c (Fsubr_name): Rewrite to avoid a strlen call.
16681
1bfdaf10
PE
16682 * coding.c (make_subsidiaries): Don't assume string length fits in int.
16683
35016e9a
PE
16684 * callproc.c (child_setup): Rewrite to avoid two strlen calls.
16685
3d1e65a1
PE
16686 * process.c (Fformat_network_address): Use EMACS_INT, not EMACS_UINT.
16687 We prefer signed integers, even for size calculations.
16688
0b963a93
PE
16689 * emacs.c: Don't assume string length fits in 'int'.
16690 (DEFINE_DUMMY_FUNCTION, sort_args): Use ptrdiff_t, not int.
16691 (main): Don't invoke strlen when not needed.
16692
573f4b54
PE
16693 * dbusbind.c (XD_ERROR): Don't arbitrarily truncate string.
16694 (XD_DEBUG_MESSAGE): Don't waste a byte.
16695
989f33ba
PE
16696 * callproc.c (getenv_internal_1, getenv_internal)
16697 (Fgetenv_internal):
965d34eb
PE
16698 * buffer.c (init_buffer): Don't assume string length fits in 'int'.
16699
e4d29b33
PE
16700 * lread.c (invalid_syntax): Omit length argument.
16701 All uses changed. This doesn't fix a bug, but it simplifies the
16702 code away from its former Hollerith-constant appearance, and it's
16703 one less 'int' to worry about when looking at integer-overflow issues.
51cab52b 16704 (string_to_number): Simplify 2011-04-26 change by invoking xsignal1.
e4d29b33 16705
eb49b136
PE
16706 * lisp.h (DEFUN): Remove bogus use of sizeof (struct Lisp_Subr).
16707 This didn't break anything, but it didn't help either.
16708 It's confusing to put a bogus integer in a place where the actual
16709 value does not matter.
9f62aeb1 16710 (LIST_END_P): Remove unused macro and its bogus comment.
cbeff735 16711 (make_fixnum_or_float): Remove unnecessary cast to EMACS_INT.
eb49b136 16712
15375a22
PE
16713 * lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.
16714 This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE,
16715 implementation.
b61cc01c
PE
16716 (struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.
16717 We prefer signed types, and the value cannot exceed the EMACS_INT
16718 range anyway (because otherwise the length would not be representable).
9a8e8d9b
PE
16719 (XSET) [USE_LISP_UNION_TYPE]: Use uintptr_t and intptr_t,
16720 not EMACS_UINT and EMACS_INT, when converting pointer to integer.
16721 This avoids a GCC warning when WIDE_EMACS_INT.
15375a22 16722
53b2623d
PE
16723 * indent.c (sane_tab_width): New function.
16724 (current_column, scan_for_column, Findent_to, position_indentation)
16725 (compute_motion): Use it. This is just for clarity.
8fcaf9cc 16726 (Fcompute_motion): Don't assume hscroll and tab offset fit in int.
53b2623d 16727
51cab52b 16728 * image.c (xbm_image_p): Don't assume stated width, height fit in int.
45aebb64 16729
f2ed8a70
PE
16730 * lisp.h (lint_assume): New macro.
16731 * composite.c (composition_gstring_put_cache):
16732 * ftfont.c (ftfont_shape_by_flt): Use it to pacify GCC 4.6.0.
16733
abe80cc6
PE
16734 * editfns.c, insdel.c:
16735 Omit unnecessary forward decls, to simplify future changes.
a9e860e1 16736
b02c740e
PE
16737 * ftfont.c (ftfont_shape_by_flt): Use signed integers for lengths.
16738
ebc96716
PE
16739 * font.c (Ffont_shape_gstring): Don't assume glyph len fits in 'int'.
16740
b4e50fa0 16741 * fns.c (Ffillarray): Don't assume bool vector size fits in 'int'.
f03dc6ef 16742 Use much-faster test for byte-length change.
311d5d7c 16743 Don't assume string byte-length fits in 'int'.
a4cf38e4 16744 Check that character arg fits in 'int'.
85461888 16745 (mapcar1): Declare byte as byte, for clarity.
b4e50fa0 16746
c0c1ee9f
PE
16747 * alloc.c (Fmake_bool_vector): Avoid unnecessary multiplication.
16748
a498d7f4
PE
16749 * fns.c (concat): Catch string overflow earlier.
16750 Do not rely on integer wraparound.
16751
51cab52b
PE
16752 * dispextern.h (struct it.overlay_strings_charpos)
16753 (struct it.selective): Now EMACS_INT, not int.
87830974
PE
16754 * xdisp.c (forward_to_next_line_start)
16755 (back_to_previous_visible_line_start)
16756 (reseat_at_next_visible_line_start, next_element_from_buffer):
16757 Don't arbitrarily truncate the value of 'selective' to int.
16758
76031fad
PE
16759 * xdisp.c (init_iterator): Use XINT, not XFASTINT; it might be < 0.
16760
5eb55db9
PE
16761 * composite.c: Don't truncate sizes to 'int'.
16762 (composition_gstring_p, composition_reseat_it)
16763 (composition_adjust_point): Use EMACS_INT, not int.
7d100a81
PE
16764 (get_composition_id, composition_gstring_put_cache): Use EMACS_INT,
16765 not EMACS_UINT, for indexes.
5eb55db9 16766
0703a717
PE
16767 * category.h (CATEGORY_SET_P): Remove unnecessary cast to EMACS_INT.
16768
d6202519
PE
16769 * buffer.c: Include <verify.h>.
16770 (struct sortvec.priority, struct sortstr.priority):
8961a454 16771 Now EMACS_INT, not int.
c20998a7 16772 (compare_overlays, cmp_for_strings): Avoid subtraction overflow.
67c36fce
PE
16773 (struct sortstr.size, record_overlay_string)
16774 (struct sortstrlist.size, struct sortlist.used):
16775 Don't truncate size to int.
16776 (record_overlay_string): Check for size-calculation overflow.
d6202519 16777 (init_buffer_once): Check at compile-time, not run-time.
fadf4e30 16778
d5a19415
JM
167792011-06-22 Jim Meyering <meyering@redhat.com>
16780
029529ac 16781 Don't leak an XBM-image-sized buffer
d5a19415
JM
16782 * image.c (xbm_load): Free the image buffer after using it.
16783
a9041e6c
PE
167842011-06-21 Paul Eggert <eggert@cs.ucla.edu>
16785
16786 Port to Sun C.
16787 * composite.c (find_automatic_composition): Omit needless 'return 0;'
16788 that Sun C diagnosed.
16789 * fns.c (secure_hash): Fix pointer signedness issue.
16790 * intervals.c (static_offset_intervals): New function.
16791 (offset_intervals): Use it.
16792
7f3f739f
LL
167932011-06-21 Leo Liu <sdl.web@gmail.com>
16794
16795 * deps.mk (fns.o):
16796 * makefile.w32-in ($(BLD)/fns.$(O)): Include sha256.h and
16797 sha512.h.
16798
16799 * fns.c (secure_hash): Rename from crypto_hash_function and change
16800 the first arg to accept symbols.
5b66d427 16801 (Fsecure_hash): New primitive.
7f3f739f
LL
16802 (syms_of_fns): New symbols.
16803
76147d94
DD
168042011-06-20 Deniz Dogan <deniz@dogan.se>
16805
16806 * process.c (Fset_process_buffer): Clarify return value in
16807 docstring.
16808
7d7d0045
CY
168092011-06-18 Chong Yidong <cyd@stupidchicken.com>
16810
16811 * dispnew.c (add_window_display_history): Use BVAR.
16812
16813 * xdisp.c (debug_method_add): Use BVAR.
16814 (check_window_end, dump_glyph_matrix, dump_glyph)
16815 (dump_glyph_row, dump_glyph_string): Convert arglist to ANSI C.
16816
16817 * xfaces.c (check_lface_attrs, check_lface, dump_realized_face):
16818 Likewise.
16819
16820 * xfns.c (Fx_create_frame, x_create_tip_frame): Delay image cache
16821 check till after the cache is created in init_frame_faces.
16822
ff2bc410
SM
168232011-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
16824
16825 * fns.c (Fsafe_length): Yet another int/Lisp_Object mixup.
16826
28177add
PE
168272011-06-16 Paul Eggert <eggert@cs.ucla.edu>
16828
dd3482fe
PE
16829 * lisp.h: Include <limits.h>, for INT_MAX, LONG_MAX, LLONG_MAX.
16830 Without this, prin1 mishandles Lisp_Misc_Save_Value printing on
16831 hosts with pre-C99 libraries, because pD is wrongly defined to "t".
16832
393d71f3 16833 Improve buffer-overflow checking (Bug#8873).
1c8e352f
PE
16834 * fileio.c (Finsert_file_contents):
16835 * insdel.c (insert_from_buffer_1, replace_range, replace_range_2):
16836 Remove the old (too-loose) buffer overflow checks.
16837 They weren't needed, since make_gap checks for buffer overflow.
16838 * insdel.c (make_gap_larger): Catch buffer overflows that were missed.
16839 The old code merely checked for Emacs fixnum overflow, and relied
16840 on undefined (wraparound) behavior. The new code avoids undefined
16841 behavior, and also checks for ptrdiff_t and/or size_t overflow.
16842
2e6813b0 16843 * editfns.c (Finsert_char): Don't dump core with very negative counts.
21d890a4
PE
16844 Tune. Don't use wider integers than needed. Don't use alloca.
16845 Use a bigger 'string' buffer. Rewrite to avoid 'n > 0' test.
2e6813b0 16846
599a9e4f
PE
16847 * insdel.c (replace_range): Fix buf overflow when insbytes < outgoing.
16848
99561444
PE
16849 * insdel.c, lisp.h (buffer_overflow): New function.
16850 (insert_from_buffer_1, replace_range, replace_range_2):
16851 * insdel.c (make_gap_larger):
16852 * editfns.c (Finsert_char):
16853 * fileio.c (Finsert_file_contents): Use it, to normalize wording.
16854
28177add
PE
16855 * buffer.h (BUF_BYTES_MAX): Cast to ptrdiff_t so that it's signed.
16856
e69dafad
PE
168572011-06-15 Paul Eggert <eggert@cs.ucla.edu>
16858
4baa020d 16859 Integer overflow and signedness fixes (Bug#8873, Bug#8828).
ff672d2c 16860
b1c46f02
PE
16861 * ccl.c (ASCENDING_ORDER): New macro, to work around GCC bug 43772.
16862 (GET_CCL_RANGE, IN_INT_RANGE): Use it.
16863
e69dafad
PE
16864 * fileio.c: Don't assume EMACS_INT fits in off_t.
16865 (emacs_lseek): New static function.
16866 (Finsert_file_contents, Fwrite_region): Use it.
16867 Use SEEK_SET, SEEK_CUR, SEEK_END as appropriate.
16868
566684ea
PE
16869 * fns.c (Fload_average): Don't assume 100 * load average fits in int.
16870
e6966cd6
PE
16871 * fns.c: Don't overflow int when computing a list length.
16872 * fns.c (QUIT_COUNT_HEURISTIC): New constant.
16873 (Flength, Fsafe_length): Use EMACS_INT, not int, to avoid unwanted
16874 truncation on 64-bit hosts. Check for QUIT every
16875 QUIT_COUNT_HEURISTIC entries rather than every other entry; that's
16876 faster and is responsive enough.
16877 (Flength): Report an error instead of overflowing an integer.
16878 (Fsafe_length): Return a float if the value is not representable
16879 as a fixnum. This shouldn't happen except in contrived situations.
6346d301 16880 (Fnthcdr, Fsort): Don't assume list length fits in int.
de41a810 16881 (Fcopy_sequence): Don't assume vector length fits in int.
00c604f2 16882
dd0b0efb
PE
16883 * alloc.c: Check that resized vectors' lengths fit in fixnums.
16884 (header_size, word_size): New constants.
16885 (allocate_vectorlike): Don't check size overflow here.
16886 (allocate_vector): Check it here instead, since this is the only
16887 caller of allocate_vectorlike that could cause overflow.
16888 Check that the new vector's length is representable as a fixnum.
16889
86fe5cfe
PE
16890 * fns.c (next_almost_prime): Don't return a multiple of 3 or 5.
16891 The previous code was bogus. For example, next_almost_prime (32)
16892 returned 39, which is undesirable as it is a multiple of 3; and
16893 next_almost_prime (24) returned 25, which is a multiple of 5 so
16894 why was the code bothering to check for multiples of 7?
16895
80e88859
PE
16896 * bytecode.c (exec_byte_code): Use ptrdiff_t, not int, for vector length.
16897
4a2f0ad6
PE
16898 * eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.
16899
f66c7cf8
PE
16900 Variadic C functions now count arguments with ptrdiff_t.
16901 This partly undoes my 2011-03-30 change, which replaced int with size_t.
16902 Back then I didn't know that the Emacs coding style prefers signed int.
16903 Also, in the meantime I found a few more instances where arguments
4a2f0ad6
PE
16904 were being counted with int, which may truncate counts on 64-bit
16905 machines, or EMACS_INT, which may be unnecessarily wide.
f66c7cf8
PE
16906 * lisp.h (struct Lisp_Subr.function.aMANY)
16907 (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call):
16908 Arg counts are now ptrdiff_t, not size_t.
16909 All variadic functions and their callers changed accordingly.
16910 (struct gcpro.nvars): Now size_t, not size_t. All uses changed.
16911 * bytecode.c (exec_byte_code): Check maxdepth for overflow,
16912 to avoid potential buffer overrun. Don't assume arg counts fit in 'int'.
16913 * callint.c (Fcall_interactively): Check arg count for overflow,
16914 to avoid potential buffer overrun. Use signed char, not 'int',
16915 for 'varies' array, so that we needn't bother to check its size
16916 calculation for overflow.
16917 * editfns.c (Fformat): Use ptrdiff_t, not EMACS_INT, to count args.
16918 * eval.c (apply_lambda):
16919 * fns.c (Fmapconcat): Use XFASTINT, not XINT, to get args length.
16920 (struct textprop_rec.argnum): Now ptrdiff_t, not int. All uses changed.
16921 (mapconcat): Use ptrdiff_t, not int and EMACS_INT, to count args.
16922
a1759b76
PE
16923 * callint.c (Fcall_interactively): Don't use index var as event count.
16924
d96be9fc
PE
16925 * vm-limit.c (check_memory_limits): Fix incorrect extern function decls.
16926 * mem-limits.h (SIZE): Remove; no longer used.
16927
a690a978 16928 * xterm.c (x_alloc_nearest_color_1): Prefer int to long when int works.
5efd304b 16929
578c21e6
PE
16930 Remove unnecessary casts.
16931 * xterm.c (x_term_init):
16932 * xfns.c (x_set_border_pixel):
16933 * widget.c (create_frame_gcs): Remove casts to unsigned long etc.
16934 These aren't needed now that we assume ANSI C.
16935
96f53c6c
PE
16936 * sound.c (Fplay_sound_internal): Remove cast to unsigned long.
16937 It's more likely to cause problems (due to unsigned overflow)
16938 than to cure them.
16939
83c77d31
PE
16940 * dired.c (Ffile_attributes): Don't use 32-bit hack on 64-bit hosts.
16941
ee2079f1
PE
16942 * unexelf.c (unexec): Don't assume BSS addr fits in unsigned.
16943
6da65536
PE
16944 * xterm.c (handle_one_xevent): Omit unnecessary casts to unsigned.
16945
7147c4a4
PE
16946 * keyboard.c (modify_event_symbol): Don't limit alist len to UINT_MAX.
16947
193e32d9
PE
16948 * lisp.h (CHAR_TABLE_SET): Omit now-redundant test.
16949
e5533da6
PE
16950 * lread.c (Fload): Don't compare a possibly-garbage time_t value.
16951
9910e595
PE
16952 GLYPH_CODE_FACE returns EMACS_INT, not int.
16953 * dispextern.h (merge_faces):
16954 * xfaces.c (merge_faces):
01103c44
PE
16955 * xdisp.c (get_next_display_element, next_element_from_display_vector):
16956 Don't assume EMACS_INT fits in int.
9910e595 16957
2638320e
PE
16958 * character.h (CHAR_VALID_P): Remove unused parameter.
16959 * fontset.c, lisp.h, xdisp.c: All uses changed.
16960
045eb8d9
PE
16961 * editfns.c (Ftranslate_region_internal): Omit redundant test.
16962
c1f134b5
PE
16963 * fns.c (concat): Minor tuning based on overflow analysis.
16964 This doesn't fix any bugs. Use int to hold character, instead
16965 of constantly refetching from Emacs object. Use XFASTINT, not
16966 XINT, for value known to be a character. Don't bother comparing
16967 a single byte to 0400, as it's always less.
16968
395fcb93 16969 * floatfns.c (Fexpt):
327eeec8
PE
16970 * fileio.c (make_temp_name): Omit unnecessary cast to unsigned.
16971
abbd3d23
PE
16972 * editfns.c (Ftranslate_region_internal): Use int, not EMACS_INT
16973 for characters.
16974
684a03ef
PE
16975 * doc.c (get_doc_string): Omit (unsigned)c that mishandled negatives.
16976
0fed43f3
PE
16977 * data.c (Faset): If ARRAY is a string, check that NEWELT is a char.
16978 Without this fix, on a 64-bit host (aset S 0 4294967386) would
16979 incorrectly succeed when S was a string, because 4294967386 was
16980 truncated before it was used.
16981
8fd02eb7
PE
16982 * chartab.c (Fchar_table_range): Use CHARACTERP to check range.
16983 Otherwise, an out-of-range integer could cause undefined behavior
16984 on a 64-bit host.
16985
f8c86b69
PE
16986 * composite.c: Use int, not EMACS_INT, for characters.
16987 (fill_gstring_body, composition_compute_stop_pos): Use int, not
16988 EMACS_INT, for values that are known to be in character range.
16989 This doesn't fix any bugs but is the usual style inside Emacs and
16990 may generate better code on 32-bit machines.
16991
34206dd2
PE
16992 Make sure a 64-bit char is never passed to ENCODE_CHAR.
16993 This is for reasons similar to the recent CHAR_STRING fix.
16994 * charset.c (Fencode_char): Check that character arg is actually
16995 a character. Pass an int to ENCODE_CHAR.
16996 * charset.h (ENCODE_CHAR): Verify that the character argument is no
16997 wider than 'int', as a compile-time check to prevent future regressions
16998 in this area.
16999
c5958d4c 17000 * character.c (char_string): Remove unnecessary casts.
13bdea59
PE
17001
17002 Make sure a 64-bit char is never passed to CHAR_STRING.
17003 Otherwise, CHAR_STRING would do the wrong thing on a 64-bit platform,
17004 by silently ignoring the top 32 bits, allowing some values
17005 that were far too large to be valid characters.
17006 * character.h: Include <verify.h>.
17007 (CHAR_STRING, CHAR_STRING_ADVANCE): Verify that the character
17008 arguments are no wider than unsigned, as a compile-time check
17009 to prevent future regressions in this area.
17010 * data.c (Faset):
01103c44 17011 * editfns.c (Fchar_to_string, general_insert_function, Finsert_char)
13bdea59
PE
17012 (Fsubst_char_in_region):
17013 * fns.c (concat):
17014 * xdisp.c (decode_mode_spec_coding):
17015 Adjust to CHAR_STRING's new requirement.
17016 * editfns.c (Finsert_char, Fsubst_char_in_region):
17017 * fns.c (concat): Check that character args are actually
17018 characters. Without this test, these functions did the wrong
17019 thing with wildly out-of-range values on 64-bit hosts.
17020
d37ca623
PE
17021 Remove incorrect casts to 'unsigned' that lose info on 64-bit hosts.
17022 These casts should not be needed on 32-bit hosts, either.
17023 * keyboard.c (read_char):
17024 * lread.c (Fload): Remove casts to unsigned.
17025
ea204efb
PE
17026 * lisp.h (UNSIGNED_CMP): New macro.
17027 This fixes comparison bugs on 64-bit hosts.
17028 (ASCII_CHAR_P): Use it.
17029 * casefiddle.c (casify_object):
01103c44 17030 * character.h (ASCII_BYTE_P, CHAR_VALID_P)
ea204efb
PE
17031 (SINGLE_BYTE_CHAR_P, CHAR_STRING):
17032 * composite.h (COMPOSITION_ENCODE_RULE_VALID):
17033 * dispextern.h (FACE_FROM_ID):
17034 * keyboard.c (read_char): Use UNSIGNED_CMP.
17035
41cb286c
PE
17036 * xmenu.c (dialog_selection_callback) [!USE_GTK]: Cast to intptr_t,
17037 not to EMACS_INT, to avoid GCC warning.
17038
4a1b9832
PE
17039 * xfns.c (x_set_scroll_bar_default_width): Remove unused 'int' locals.
17040
55daad71
PE
17041 * buffer.h (PTR_BYTE_POS, BUF_PTR_BYTE_POS): Remove harmful cast.
17042 The cast incorrectly truncated 64-bit byte offsets to 32 bits, and
17043 isn't needed on 32-bit machines.
8f95c75c 17044
01103c44
PE
17045 * buffer.c (Fgenerate_new_buffer_name):
17046 Use EMACS_INT for count, not int.
0ceccced 17047 (advance_to_char_boundary): Return EMACS_INT, not int.
e762cafe
PE
17048
17049 * data.c (Qcompiled_function): Now static.
17050
c6f072e7
PE
17051 * window.c (window_body_lines): Now static.
17052
20ce5912
PE
17053 * image.c (gif_load): Rename local to avoid shadowing.
17054
9c4c5f81
PE
17055 * lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.
17056 (struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
17057 * alloc.c (make_save_value): Integer argument is now of type
17058 ptrdiff_t, not int.
17059 (mark_object): Use ptrdiff_t, not int.
17060 * lisp.h (pD): New macro.
17061 * print.c (print_object): Use it.
17062
c0c5c8ae
PE
17063 * alloc.c: Use EMACS_INT, not int, to count objects.
17064 (total_conses, total_markers, total_symbols, total_vector_size)
17065 (total_free_conses, total_free_markers, total_free_symbols)
01103c44
PE
17066 (total_free_floats, total_floats, total_free_intervals)
17067 (total_intervals, total_strings, total_free_strings):
c0c5c8ae
PE
17068 Now EMACS_INT, not int. All uses changed.
17069 (Fgarbage_collect): Compute overall total using a double, so that
17070 integer overflow is less likely to be a problem. Check for overflow
17071 when converting back to an integer.
5a25e253
PE
17072 (n_interval_blocks, n_string_blocks, n_float_blocks, n_cons_blocks)
17073 (n_vectors, n_symbol_blocks, n_marker_blocks): Remove.
17074 These were 'int' variables that could overflow on 64-bit hosts;
17075 they were never used, so remove them instead of repairing them.
211a0b2a 17076 (nzombies, ngcs, max_live, max_zombies): Now EMACS_INT, not 'int'.
6349ae4d
PE
17077 (inhibit_garbage_collection): Set gc_cons_threshold to max value.
17078 Previously, this ceilinged at INT_MAX, but that doesn't work on
17079 64-bit machines.
e46bb31a 17080 (allocate_pseudovector): Don't use EMACS_INT when int would do.
c0c5c8ae 17081
c78baabf 17082 * alloc.c (Fmake_bool_vector): Don't assume vector size fits in int.
86f61a15 17083 (allocate_vectorlike): Check for ptrdiff_t overflow.
b6439961
PE
17084 (mark_vectorlike, mark_char_table, mark_object): Avoid EMACS_UINT
17085 when a (possibly-narrower) signed value would do just as well.
17086 We prefer using signed arithmetic, to avoid comparison confusion.
c78baabf 17087
c9d624c6
PE
17088 * alloc.c: Catch some string size overflows that we were missing.
17089 (XMALLOC_OVERRUN_CHECK_SIZE) [!XMALLOC_OVERRUN_CHECK]: Define to 0,
17090 for convenience in STRING_BYTES_MAX.
17091 (STRING_BYTES_MAX): New macro, superseding the old one in lisp.h.
17092 The definition here is exact; the one in lisp.h was approximate.
17093 (allocate_string_data): Check for string overflow. This catches
17094 some instances we weren't catching before. Also, it catches
17095 size_t overflow on (unusual) hosts where SIZE_MAX <= min
17096 (PTRDIFF_MAX, MOST_POSITIVE_FIXNUM), e.g., when size_t is 32 bits
17097 and ptrdiff_t and EMACS_INT are both 64 bits.
c78baabf 17098
c9d624c6
PE
17099 * character.c, coding.c, doprnt.c, editfns.c, eval.c:
17100 All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
640c8776 17101 * lisp.h (STRING_BYTES_BOUND): Rename from STRING_BYTES_MAX.
c9d624c6 17102
353032ce
PE
17103 * character.c (string_escape_byte8): Fix nbytes/nchars typo.
17104
2bccce07
PE
17105 * alloc.c (Fmake_string): Check for out-of-range init.
17106
0ac30604
SM
171072011-06-15 Stefan Monnier <monnier@iro.umontreal.ca>
17108
17109 * eval.c (Fdefvaralias): Also mark the target as variable-special-p.
17110
c195f2de
JD
171112011-06-14 Jan Djärv <jan.h.d@swipnet.se>
17112
17113 * xfns.c (x_set_scroll_bar_default_width): Remove argument to
17114 xg_get_default_scrollbar_width.
17115
17116 * gtkutil.c: Include emacsgtkfixed.h if HAVE_GTK3.
17117 (int_gtk_range_get_value): Move to the scroll bar part of the file.
17118 (style_changed_cb): Call update_theme_scrollbar_width and call
17119 x_set_scroll_bar_default_width and xg_frame_set_char_size for
17120 all frames (Bug#8505).
17121 (xg_create_frame_widgets): Call emacs_fixed_new if HAVE_GTK3 (Bug#8505).
17122 Call gtk_window_set_resizable if HAVE_GTK3.
17123 (x_wm_set_size_hint): Call emacs_fixed_set_min_size with min width
17124 and height if HAVE_GTK3 (Bug#8505).
17125 (scroll_bar_width_for_theme): New variable.
17126 (update_theme_scrollbar_width): New function.
17127 (xg_get_default_scrollbar_width): Move code to
17128 update_theme_scrollbar_width, just return scroll_bar_width_for_theme.
17129 (xg_initialize): Call update_theme_scrollbar_width.
17130
17131 * gtkutil.h (xg_get_default_scrollbar_width): Remove argument.
17132
17133 * emacsgtkfixed.c, emacsgtkfixed.h: New files.
17134
e10ac9f1
MR
171352011-06-12 Martin Rudalics <rudalics@gmx.at>
17136
17137 * frame.c (make_frame): Call other_buffer_safely instead of
17138 other_buffer.
17139
17140 * window.c (temp_output_buffer_show): Call display_buffer with
17141 second argument Vtemp_buffer_show_specifiers and reset latter
17142 immediately after the call.
17143 (Vtemp_buffer_show_specifiers): New variable.
17144 (auto_window_vscroll_p, next_screen_context_lines)
17145 (Vscroll_preserve_screen_position): Remove leading asterisks from
17146 doc-strings.
17147
2d3c217e 171482011-06-12 Paul Eggert <eggert@cs.ucla.edu>
4475bec4 17149
7b7f97e8 17150 Fix minor problems found by GCC 4.6.0 static checking.
4475bec4
PE
17151 * buffer.c (Qclone_number): Remove for now, as it's unused.
17152 (record_buffer, Funrecord_buffer): Rename local to avoid shadowing.
17153 (record_buffer): Remove unused local.
17154 * frame.c (other_visible_frames, frame_buffer_list): Now static.
17155 (set_frame_buffer_list): Remove; unused.
17156 * frame.h (other_visible_frames): Remove decl.
17157 * keyboard.h (menu_items_inuse): Declare only if USE_GTK || USE_MOTIF.
17158 * lisp.h (frame_buffer_list, set_frame_buffer_list): Remove decls.
17159 (add_gpm_wait_descriptor, delete_gpm_wait_descriptor): Declare only
17160 if HAVE_GPM.
17161 * menu.c (menu_items_inuse): Now static unless USE_GTK || USE_MOTIF.
17162 * process.c (add_gpm_wait_descriptor, delete_gpm_wait_descriptor):
17163 Define only if HAVE_GPM.
17164 * widget.c (EmacsFrameResize, emacsFrameClassRec): Now static.
17165 (update_hints_inhibit): Remove; never set. All uses removed.
17166 * widgetprv.h (emacsFrameClassRec): Remove decl.
17167 * window.c (delete_deletable_window): Now returns void, since it
17168 wasn't returning anything.
17169 (compare_window_configurations): Remove unused locals.
17170 * xfns.c (x_set_scroll_bar_default_width): Remove unused locals.
17171 * xmenu.c (x_menu_set_in_use): Define only if USE_GTK || USE_MOTIF.
4475bec4
PE
17172 (dialog_selection_callback) [!USE_GTK]: Prefer intptr_t for integers
17173 the same widths as pointers. This follows up on the 2011-05-06 patch.
17174 * xterm.c (x_alloc_lighter_color_for_widget): Define only if USE_LUCID.
17175 * xterm.h: Likewise.
17176 (x_menu_set_in_use): Declare only if USE_GTK || USE_MOTIF.
17177
1384b89e
JB
171782011-06-12 Juanma Barranquero <lekktu@gmail.com>
17179
17180 * makefile.w32-in: Update dependencies.
17181 (LISP_H): Add lib/intprops.h.
17182
1100a63c
CY
171832011-06-11 Chong Yidong <cyd@stupidchicken.com>
17184
17185 * image.c (gif_load): Add animation frame delay to the metadata.
17186 (syms_of_image): Use DEFSYM. New symbol `delay'.
17187
6198ccd0
MR
171882011-06-11 Martin Rudalics <rudalics@gmx.at>
17189
17190 * window.c (delete_deletable_window): Re-add.
17191 (Fset_window_configuration): Rewrite to handle dead buffers and
17192 consequently deletable windows.
17193 (window_tree, Fwindow_tree): Remove. Supply functionality in
17194 window.el.
17195 (compare_window_configurations): Simplify code.
17196
b6e3633c
AS
171972011-06-11 Andreas Schwab <schwab@linux-m68k.org>
17198
1ab0dee5
AS
17199 * image.c (imagemagick_load_image): Fix type mismatch.
17200 (Fimagemagick_types): Likewise.
17201
b6e3633c
AS
17202 * window.h (replace_buffer_in_windows): Declare.
17203
9397e56f
MR
172042011-06-11 Martin Rudalics <rudalics@gmx.at>
17205
17206 * buffer.c: New Lisp objects Qbuffer_list_update_hook and
17207 Qclone_number. Remove external declaration of Qdelete_window.
17208 (Fbuffer_list): Rewrite doc-string. Minor restructuring of
17209 code.
640c8776
SM
17210 (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer):
17211 Run Qbuffer_list_update_hook if allowed.
9397e56f
MR
17212 (Fother_buffer): Rewrite doc-string. Major rewrite for new
17213 buffer list implementation.
17214 (other_buffer_safely): New function.
17215 (Fkill_buffer): Replace call to replace_buffer_in_all_windows by
17216 calls to replace_buffer_in_windows and
17217 replace_buffer_in_windows_safely. Run Qbuffer_list_update_hook
17218 if allowed.
17219 (record_buffer): Inhibit quitting and rewrite using quittable
17220 functions. Run Qbuffer_list_update_hook if allowed.
17221 (Frecord_buffer, Funrecord_buffer): New functions.
640c8776
SM
17222 (switch_to_buffer_1, Fswitch_to_buffer): Remove.
17223 Move switch-to-buffer to window.el.
9397e56f
MR
17224 (bury-buffer): Move to window.el.
17225 (Vbuffer_list_update_hook): New variable.
17226
17227 * lisp.h (other_buffer_safely): Add prototype in buffer.c
17228 section.
17229
17230 * window.h (resize_frame_windows): Move up in code.
17231 (Fwindow_frame): Remove EXFUN.
17232 (replace_buffer_in_all_windows): Remove prototype.
17233 (replace_buffer_in_windows_safely): Add prototype.
17234
17235 * window.c: Declare Qdelete_window static again. Move down
17236 declaration of select_count.
17237 (Fnext_window, Fprevious_window): Rewrite doc-strings.
17238 (Fother_window): Move to window.el.
17239 (window_loop): Remove DELETE_BUFFER_WINDOWS and UNSHOW_BUFFER
17240 cases. Add REPLACE_BUFFER_IN_WINDOWS_SAFELY case.
17241 (Fdelete_windows_on, Freplace_buffer_in_windows): Move to
17242 window.el.
17243 (replace_buffer_in_windows): Implement by calling
17244 Qreplace_buffer_in_windows.
17245 (replace_buffer_in_all_windows): Remove with some functionality
17246 moved into replace_buffer_in_windows_safely.
17247 (replace_buffer_in_windows_safely): New function.
17248 (select_window_norecord, select_frame_norecord): Move in front
17249 of run_window_configuration_change_hook. Remove now obsolete
17250 declarations.
640c8776
SM
17251 (Fset_window_buffer): Rewrite doc-string.
17252 Call Qrecord_window_buffer.
9397e56f
MR
17253 (keys_of_window): Move binding for other-window to window.el.
17254
b50691aa
CY
172552011-06-11 Chong Yidong <cyd@stupidchicken.com>
17256
17257 * dispextern.h (struct image): Replace data member, whose int_val
17258 and ptr_val fields were not used by anything, with a single
17259 lisp_val object.
17260
17261 * image.c (Fimage_metadata, make_image, mark_image, tiff_load)
17262 (gif_clear_image, gif_load, imagemagick_load_image)
17263 (gs_clear_image, gs_load): Callers changed.
17264
3f754b86
PE
172652011-06-10 Paul Eggert <eggert@cs.ucla.edu>
17266
cca69397
PE
17267 * buffer.h: Include <time.h>, for time_t.
17268 Needed to build on FreeBSD 8.2. Problem reported by Herbert J. Skuhra.
17269
109e28d0
PE
17270 Fix minor problems found by static checking.
17271
60737f02
PE
17272 * image.c (PixelGetMagickColor): Declare if ImageMagick headers don't.
17273
4b66faf3
PE
17274 Make identifiers static if they are not used in other modules.
17275 * data.c (Qcompiled_function, Qframe, Qvector):
17276 * image.c (QimageMagick, Qsvg):
17277 * minibuf.c (Qmetadata):
17278 * window.c (resize_window_check, resize_root_window): Now static.
17279 * window.h (resize_window_check, resize_root_window): Remove decls.
17280
109e28d0
PE
17281 * window.c (window_deletion_count, delete_deletable_window):
17282 Remove; unused.
46a4ce9e
PE
17283 (window_body_lines): Now static.
17284 (Fdelete_other_windows_internal): Mark vars as initialized.
17285 Make sure 'resize_failed' is initialized.
17286 (run_window_configuration_change_hook): Rename local to avoid shadowing.
17287 (resize_window_apply): Remove unused local.
17288 * window.h (delete_deletable_window): Remove decl.
17289
109e28d0 17290 * image.c (gif_load, svg_load_image): Rename locals to avoid shadowing.
33290528
PE
17291 (imagemagick_load_image): Fix pointer signedness problem by changing
17292 last arg from unsigned char * to char *. All uses changed.
17293 Also, fix a local for similar reasons.
17294 Remove unused locals. Remove locals to avoid shadowing.
17295 (fn_rsvg_handle_free): Remove; unused.
17296 (svg_load, svg_load_image): Fix pointer signedness problem.
f7e13da3 17297 (imagemagick_load_image): Don't use garbage pointer image_wand.
33290528 17298
3f754b86
PE
17299 * ftfont.c (ftfont_get_metrics, ftfont_drive_otf): Remove unused locals.
17300
2547adb1
CY
173012011-06-10 Chong Yidong <cyd@stupidchicken.com>
17302
17303 * image.c (gif_load): Fix omitted cast error introduced by
17304 2011-06-06 change.
17305
2c8e37d4
MR
173062011-06-10 Martin Rudalics <rudalics@gmx.at>
17307
17308 * window.h (resize_proportionally, orig_total_lines)
17309 (orig_top_line): Remove from window structure.
17310 (set_window_height, set_window_width, change_window_heights)
17311 (Fdelete_window): Remove prototypes.
17312 (resize_frame_windows): Remove duplicate declaration.
17313
440a42e3
EZ
173142011-06-10 Eli Zaretskii <eliz@gnu.org>
17315
17316 * window.h (resize_frame_windows, resize_window_check)
17317 (delete_deletable_window, resize_root_window)
17318 (resize_frame_windows): Declare prototypes.
17319
17320 * window.c (resize_window_apply): Make definition be "static" to
17321 match the prototype.
17322
562dd5e9
MR
173232011-06-10 Martin Rudalics <rudalics@gmx.at>
17324
17325 * window.c: Remove declarations of Qwindow_size_fixed,
17326 window_min_size_1, window_min_size_2, window_min_size,
17327 size_window, window_fixed_size_p, enlarge_window, delete_window.
17328 Remove static from declaration of Qdelete_window, it's
17329 temporarily needed by Fbury_buffer.
17330 (replace_window): Don't assign orig_top_line and
17331 orig_total_lines.
17332 (Fdelete_window, delete_window): Remove. Window deletion is
17333 handled by window.el.
640c8776
SM
17334 (window_loop): Remove DELETE_OTHER_WINDOWS case.
17335 Replace Fdelete_window calls with calls to Qdelete_window.
562dd5e9
MR
17336 (Fdelete_other_windows): Remove. Deleting other windows is
17337 handled by window.el.
17338 (window_fixed_size_p): Remove. Fixed-sizeness of windows is
17339 handled in window.el.
17340 (window_min_size_2, window_min_size_1, window_min_size): Remove.
17341 Window minimum sizes are handled in window.el.
17342 (shrink_windows, size_window, set_window_height)
17343 (set_window_width, change_window_heights, window_height)
17344 (window_width, CURBEG, CURSIZE, enlarge_window)
17345 (adjust_window_trailing_edge, Fadjust_window_trailing_edge)
17346 (Fenlarge_window, Fshrink_window): Remove. Window resizing is
17347 handled in window.el.
17348 (make_dummy_parent): Rename to make_parent_window and give it a
17349 second argument horflag.
17350 (make_window): Don't set resize_proportionally any more.
17351 (Fsplit_window): Remove. Windows are split in window.el.
17352 (save_restore_action, save_restore_orig_size)
17353 (shrink_window_lowest_first, save_restore_orig_size): Remove.
17354 Resize mini windows in window.el.
17355 (grow_mini_window, shrink_mini_window): Implement by calling
17356 Qresize_root_window_vertically, resize_window_check and
17357 resize_window_apply.
640c8776
SM
17358 (saved_window, Fset_window_configuration, save_window_save):
17359 Do not handle orig_top_line, orig_total_lines, and
562dd5e9
MR
17360 resize_proportionally.
17361 (window_min_height, window_min_width): Move to window.el.
17362 (keys_of_window): Move bindings for delete-other-windows,
17363 split-window, delete-window and enlarge-window to window.el.
17364
17365 * buffer.c: Temporarily extern Qdelete_window.
17366 (Fbury_buffer): Temporarily call Qdelete_window instead of
17367 Fdelete_window (Fbury_buffer will move to window.el soon).
17368
17369 * frame.c (set_menu_bar_lines_1): Remove code handling
17370 orig_top_line and orig_total_lines.
17371
17372 * dispnew.c (adjust_frame_glyphs_initially): Don't use
17373 set_window_height but set heights directly.
17374 (change_frame_size_1): Use resize_frame_windows.
17375
17376 * xdisp.c (init_xdisp): Don't use set_window_height but set
17377 heights directly.
17378
640c8776
SM
17379 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
17380 Use resize_frame_windows instead of change_window_heights and run
562dd5e9
MR
17381 run_window_configuration_change_hook.
17382
17383 * w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
17384 instead of change_window_heights and run
17385 run_window_configuration_change_hook.
17386
1a13852e
MR
173872011-06-09 Martin Rudalics <rudalics@gmx.at>
17388
17389 * window.c (replace_window): Rename second argument REPLACEMENT to
17390 NEW. New third argument SETFLAG. Rewrite.
17391 (delete_window, make_dummy_parent): Call replace_window with
17392 third argument 1.
17393 (window_list_1): Move down in code.
17394 (run_window_configuration_change_hook): Move set_buffer part
17395 before select_frame_norecord part in order to unwind correctly.
17396 Rename count1 to count.
17397 (recombine_windows, delete_deletable_window, resize_root_window)
17398 (Fdelete_other_windows_internal)
17399 (Frun_window_configuration_change_hook, make_parent_window)
17400 (resize_window_check, resize_window_apply, Fresize_window_apply)
17401 (resize_frame_windows, Fsplit_window_internal)
640c8776
SM
17402 (Fdelete_window_internal, Fresize_mini_window_internal):
17403 New functions.
1a13852e
MR
17404 (syms_of_window): New variables Vwindow_splits and Vwindow_nest.
17405
f3d1777e
MR
174062011-06-08 Martin Rudalics <rudalics@gmx.at>
17407
496e208e
MR
17408 * window.h (window): Add some new members to window structure -
17409 normal_lines, normal_cols, new_total, new_normal, clone_number,
17410 splits, nest, prev_buffers, next_buffers.
17411 (WINDOW_TOTAL_SIZE): Move here from window.c.
b9e809c2 17412 (MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): Define here.
496e208e 17413
f3d1777e
MR
17414 * window.c (Fwindow_height, Fwindow_width, Fwindow_full_width_p):
17415 Remove.
496e208e
MR
17416 (make_dummy_parent): Set new members of windows structure.
17417 (make_window): Move down in code. Handle new members of window
17418 structure.
17419 (Fwindow_clone_number, Fwindow_splits, Fset_window_splits)
17420 (Fwindow_nest, Fset_window_nest, Fwindow_new_total)
17421 (Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
17422 (Fset_window_prev_buffers, Fwindow_next_buffers)
640c8776
SM
17423 (Fset_window_next_buffers, Fset_window_clone_number):
17424 New functions.
496e208e
MR
17425 (Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
17426 (Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
17427 Doc-string fixes.
17428 (Fwindow_parameters, Fwindow_parameter, Fset_window_parameter):
17429 Argument WINDOW can be now internal window too.
17430 (Fwindow_use_time): Move up in code.
17431 (Fget_buffer_window): Rename argument FRAME to ALL-FRAMES.
17432 Rewrite doc-string.
17433 (Fset_window_configuration, saved_window)
17434 (Fcurrent_window_configuration, save_window_save): Handle new
17435 members of window structure.
b9e809c2
MR
17436 (WINDOW_TOTAL_SIZE, MIN_SAFE_WINDOW_WIDTH)
17437 (MIN_SAFE_WINDOW_HEIGHT): Move to window.h.
17438 (syms_of_window): New Lisp objects Qrecord_window_buffer,
17439 Qwindow_deletable_p, Qdelete_window, Qreplace_buffer_in_windows,
17440 Qget_mru_window, Qresize_root_window,
17441 Qresize_root_window_vertically, Qsafe, Qabove, Qbelow,
17442 Qauto_buffer_name; staticpro them.
f3d1777e 17443
abde8f8c
MR
174442011-06-07 Martin Rudalics <rudalics@gmx.at>
17445
17446 * window.c (Fwindow_total_size, Fwindow_left_column)
17447 (Fwindow_top_line, window_body_lines, Fwindow_body_size)
17448 (Fwindow_list_1): New functions.
17449 (window_box_text_cols): Replace with window_body_cols.
640c8776
SM
17450 (Fwindow_width, Fscroll_left, Fscroll_right):
17451 Use window_body_cols instead of window_box_text_cols.
17452 (delete_window, Fset_window_configuration):
17453 Call delete_all_subwindows with window as argument.
fa8a67e6
MR
17454 (delete_all_subwindows): Take a window as argument and not a
17455 structure. Rewrite.
190b47e6
MR
17456 (window_loop): Remove handling of GET_LRU_WINDOW and
17457 GET_LARGEST_WINDOW.
17458 (Fget_lru_window, Fget_largest_window): Move to window.el.
abde8f8c
MR
17459
17460 * window.h: Extern window_body_cols instead of
fa8a67e6
MR
17461 window_box_text_cols. delete_all_subwindows now takes a
17462 Lisp_Object as argument.
abde8f8c 17463
640c8776
SM
17464 * indent.c (compute_motion, Fcompute_motion):
17465 Use window_body_cols instead of window_box_text_cols.
abde8f8c 17466
fa8a67e6
MR
17467 * frame.c (delete_frame): Call delete_all_subwindows with root
17468 window as argument.
17469
a54e3482
DC
174702011-06-07 Daniel Colascione <dan.colascione@gmail.com>
17471
17472 * fns.c (Fputhash): Document return value.
17473
60002bf5
CY
174742011-06-06 Chong Yidong <cyd@stupidchicken.com>
17475
17476 * image.c (gif_load): Implement gif89a spec "no disposal" method.
17477
0c671da6 174782011-06-06 Paul Eggert <eggert@cs.ucla.edu>
ccd9a01a 17479
b862a52a 17480 Cons<->int and similar integer overflow fixes (Bug#8794).
77984278 17481
be44ca6c
PE
17482 Check for overflow when converting integer to cons and back.
17483 * charset.c (Fdefine_charset_internal, Fdecode_char):
17484 Use cons_to_unsigned to catch overflow.
17485 (Fencode_char): Use INTEGER_TO_CONS.
17486 * composite.h (LGLYPH_CODE): Use cons_to_unsigned.
17487 (LGLYPH_SET_CODE): Use INTEGER_TO_CONS.
17488 * data.c (long_to_cons, cons_to_long): Remove.
17489 (cons_to_unsigned, cons_to_signed): New functions.
17490 These signal an error for invalid or out-of-range values.
17491 * dired.c (Ffile_attributes): Use INTEGER_TO_CONS.
17492 * fileio.c (Fset_visited_file_modtime): Use CONS_TO_INTEGER.
17493 * font.c (Ffont_variation_glyphs):
17494 * fontset.c (Finternal_char_font): Use INTEGER_TO_CONS.
17495 * lisp.h: Include <intprops.h>.
17496 (INTEGER_TO_CONS, CONS_TO_INTEGER): New macros.
17497 (cons_to_signed, cons_to_unsigned): New decls.
17498 (long_to_cons, cons_to_long): Remove decls.
17499 * undo.c (record_first_change): Use INTEGER_TO_CONS.
17500 (Fprimitive_undo): Use CONS_TO_INTEGER.
17501 * xfns.c (Fx_window_property): Likewise.
17502 * xselect.c: Include <limits.h>.
17503 (x_own_selection, selection_data_to_lisp_data):
17504 Use INTEGER_TO_CONS.
17505 (x_handle_selection_request, x_handle_selection_clear)
17506 (x_get_foreign_selection, Fx_disown_selection_internal)
17507 (Fx_get_atom_name, x_send_client_event): Use CONS_TO_INTEGER.
17508 (lisp_data_to_selection_data): Use cons_to_unsigned.
17509 (x_fill_property_data): Use cons_to_signed.
17510 Report values out of range.
17511
d1f3d2af
PE
17512 Check for buffer and string overflow more precisely.
17513 * buffer.h (BUF_BYTES_MAX): New macro.
17514 * lisp.h (STRING_BYTES_MAX): New macro.
17515 * alloc.c (Fmake_string):
17516 * character.c (string_escape_byte8):
17517 * coding.c (coding_alloc_by_realloc):
17518 * doprnt.c (doprnt):
17519 * editfns.c (Fformat):
17520 * eval.c (verror):
17521 Use STRING_BYTES_MAX, not MOST_POSITIVE_FIXNUM,
17522 since they may not be the same number.
17523 * editfns.c (Finsert_char):
17524 * fileio.c (Finsert_file_contents):
17525 Likewise for BUF_BYTES_MAX.
17526
dd52fcea
PE
17527 * image.c: Use ptrdiff_t, not int, for sizes.
17528 (slurp_file): Switch from int to ptrdiff_t.
17529 All uses changed.
17530 (slurp_file): Check that file size fits in both size_t (for
17531 malloc) and ptrdiff_t (for sanity and safety).
17532
7f9bbdbb
PE
17533 * fileio.c (Fverify_visited_file_modtime): Avoid time overflow
17534 if b->modtime has its maximal value.
17535
dfe18f82
PE
17536 * dired.c (Ffile_attributes): Don't assume EMACS_INT has >32 bits.
17537
84acfcf0
PE
17538 Don't assume time_t can fit into int.
17539 * buffer.h (struct buffer.modtime): Now time_t, not int.
17540 * fileio.c (Fvisited_file_modtime): No need for time_t cast now.
17541 * undo.c (Fprimitive_undo): Use time_t, not int, for time_t value.
17542
ccd9a01a
PE
17543 Minor fixes for signed vs unsigned integers.
17544 * character.h (MAYBE_UNIFY_CHAR):
17545 * charset.c (maybe_unify_char):
17546 * keyboard.c (read_char, reorder_modifiers):
17547 XINT -> XFASTINT, since the integer must be nonnegative.
17548 * ftfont.c (ftfont_spec_pattern):
17549 * keymap.c (access_keymap, silly_event_symbol_error):
17550 XUINT -> XFASTINT, since the integer must be nonnegative.
17551 (Fsingle_key_description, preferred_sequence_p): XUINT -> XINT,
17552 since it makes no difference and we prefer signed.
17553 * keyboard.c (record_char): Use XUINT when all the neighbors do.
17554 (access_keymap): NATNUMP -> INTEGERP, since the integer must be
17555 nonnegative.
17556
d6d100dd
SM
175572011-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
17558
17559 * window.h (Fwindow_frame): Declare.
17560
2b6148e4
PE
175612011-06-06 Paul Eggert <eggert@cs.ucla.edu>
17562
17563 * alloc.c: Simplify handling of large-request failures (Bug#8800).
17564 (SPARE_MEMORY): Always define.
17565 (LARGE_REQUEST): Remove.
17566 (memory_full): Use SPARE_MEMORY rather than LARGE_REQUEST.
17567
f230ecc9
MR
175682011-06-06 Martin Rudalics <rudalics@gmx.at>
17569
727e958e
MR
17570 * lisp.h: Move EXFUNS for Fframe_root_window,
17571 Fframe_first_window and Fset_frame_selected_window to window.h.
17572
17573 * window.h: Move EXFUNS for Fframe_root_window,
17574 Fframe_first_window and Fset_frame_selected_window here from
17575 lisp.h.
17576
17577 * frame.c (Fwindow_frame, Fframe_first_window)
17578 (Fframe_root_window, Fframe_selected_window)
17579 (Fset_frame_selected_window): Move to window.c.
17580 (Factive_minibuffer_window): Move to minibuf.c.
17581 (Fother_visible_frames_p): New function.
17582
17583 * minibuf.c (Factive_minibuffer_window): Move here from frame.c.
17584
f230ecc9
MR
17585 * window.c (decode_window, decode_any_window): Move up in code.
17586 (Fwindowp, Fwindow_live_p): Rewrite doc-strings.
17587 (inhibit_frame_unsplittable): Remove unused variable.
bf60a96b
MR
17588 (Fwindow_buffer): Move up and rewrite doc-string.
17589 (Fwindow_parent, Fwindow_vchild, Fwindow_hchild, Fwindow_next)
17590 (Fwindow_prev): New functions.
727e958e
MR
17591 (Fwindow_frame): Move here from frame.c. Accept any window as
17592 argument.
17593 (Fframe_root_window, Fframe_first_window)
17594 (Fframe_selected_window): Move here from frame.c. Accept frame
17595 or arbitrary window as argument. Update doc-strings.
17596 (Fminibuffer_window): Move up in code.
17597 (Fwindow_minibuffer_p): Move up in code and simplify.
d6d100dd
SM
17598 (Fset_frame_selected_window): Move here from frame.c.
17599 Marginal rewrite.
727e958e
MR
17600 (Fselected_window, select_window, Fselect_window): Move up in
17601 code. Minor doc-string fixes.
f230ecc9 17602
4d09bcf6
PE
176032011-06-06 Paul Eggert <eggert@cs.ucla.edu>
17604
17605 * alloc.c (memory_full) [SYSTEM_MALLOC]: Port to MacOS (Bug#8800).
17606 Do not assume that spare memory exists; that assumption is valid
17607 only if SYSTEM_MALLOC.
17608 (LARGE_REQUEST): New macro, so that the issue of large requests
17609 is separated from the issue of spare memory.
17610
810928a2
AS
176112011-06-05 Andreas Schwab <schwab@linux-m68k.org>
17612
172418ad
AS
17613 * editfns.c (Fformat): Correctly handle zero flag with hexadecimal
17614 format. (Bug#8806)
17615
43f862f7
AS
17616 * gtkutil.c (xg_get_default_scrollbar_width): Avoid warning.
17617
810928a2
AS
17618 * xfns.c (x_set_scroll_bar_default_width): Move declarations
17619 before statements.
17620
a059fe24
JD
176212011-06-05 Jan Djärv <jan.h.d@swipnet.se>
17622
17623 * gtkutil.c (xg_get_default_scrollbar_width): New function.
17624
17625 * gtkutil.h: Declare xg_get_default_scrollbar_width.
17626
17627 * xfns.c (x_set_scroll_bar_default_width): If USE_GTK, get
17628 min width by calling x_set_scroll_bar_default_width (Bug#8505).
17629
989bf368
JB
176302011-06-05 Juanma Barranquero <lekktu@gmail.com>
17631
17632 * xdisp.c (single_display_spec_intangible_p): Remove declaration.
17633
4b80f674
CY
176342011-06-04 Chong Yidong <cyd@stupidchicken.com>
17635
17636 * xselect.c (x_clipboard_manager_save): Remove redundant arg.
17637 (x_clipboard_manager_save): Add return value.
d6d100dd
SM
17638 (x_clipboard_manager_error_1, x_clipboard_manager_error_2):
17639 New error handlers.
4b80f674
CY
17640 (x_clipboard_manager_save_frame, x_clipboard_manager_save_all):
17641 Obey Vx_select_enable_clipboard_manager. Catch errors in
17642 x_clipboard_manager_save (Bug#8779).
17643 (Vx_select_enable_clipboard_manager): New variable.
de65b42c 17644 (x_get_foreign_selection): Reduce scope of x_catch_errors (Bug#8790).
4b80f674 17645
99a33b77 176462011-06-04 Dan Nicolaescu <dann@ics.uci.edu>
8b3115e7
DN
17647
17648 * emacs.c (main): Warn when starting a GTK emacs in daemon mode.
17649
99a33b77 176502011-06-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14eca62f
YM
17651
17652 * fringe.c (update_window_fringes): Don't update overlay arrow bitmap
17653 in the current matrix if keep_current_p is non-zero.
17654
8264569d
EZ
176552011-06-04 Eli Zaretskii <eliz@gnu.org>
17656
17657 * bidi.c (bidi_level_of_next_char): Fix last change.
17658
57f97249
EZ
176592011-06-03 Eli Zaretskii <eliz@gnu.org>
17660
fec2107c 17661 Support bidi reordering of text covered by display properties.
57f97249 17662
fec2107c
EZ
17663 * bidi.c (bidi_copy_it): Use offsetof instead of emulating it.
17664 (bidi_fetch_char, bidi_fetch_char_advance): New functions.
17665 (bidi_cache_search, bidi_cache_iterator_state)
17666 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
d6d100dd
SM
17667 (bidi_level_of_next_char, bidi_move_to_visually_next):
17668 Support character positions inside a run of characters covered by a
fec2107c
EZ
17669 display string.
17670 (bidi_paragraph_init, bidi_resolve_explicit_1)
17671 (bidi_level_of_next_char): Call bidi_fetch_char and
17672 bidi_fetch_char_advance instead of FETCH_CHAR and
17673 FETCH_CHAR_ADVANCE.
17674 (bidi_init_it): Initialize new members.
17675 (LRE_CHAR, RLE_CHAR, PDF_CHAR, LRO_CHAR, RLO_CHAR): Remove macro
17676 definitions.
17677 (bidi_explicit_dir_char): Lookup character type in bidi_type_table,
17678 instead of using explicit *_CHAR codes.
d6d100dd
SM
17679 (bidi_resolve_explicit, bidi_resolve_weak):
17680 Use FETCH_MULTIBYTE_CHAR instead of FETCH_CHAR, as reordering of
fec2107c
EZ
17681 bidirectional text is supported only in multibyte buffers.
17682 (bidi_init_it): Accept additional argument FRAME_WINDOW_P and use
17683 it to initialize the frame_window_p member of struct bidi_it.
17684 (bidi_cache_iterator_state, bidi_resolve_explicit_1)
17685 (bidi_resolve_explicit, bidi_resolve_weak)
17686 (bidi_level_of_next_char, bidi_move_to_visually_next): Abort if
17687 bidi_it->nchars is non-positive.
17688 (bidi_level_of_next_char): Don't try to lookup the cache for the
17689 next/previous character if nothing is cached there yet, or if we
17690 were just reseat()'ed to a new position.
c40e2fb2 17691
0e14fe90
EZ
17692 * xdisp.c (set_cursor_from_row): Set start and stop points
17693 according to the row's direction when priming the loop that looks
17694 for the glyph on which to display cursor.
17695 (single_display_spec_intangible_p): Function deleted.
17696 (display_prop_intangible_p): Reimplement to call
17697 handle_display_spec instead of single_display_spec_intangible_p.
d6d100dd
SM
17698 Accept 3 additional arguments needed by handle_display_spec.
17699 This fixes incorrect cursor motion across display property with complex
0e14fe90
EZ
17700 values: lists, `(when COND...)' forms, etc.
17701 (single_display_spec_string_p): Support property values that are
17702 lists with the argument STRING its top-level element.
17703 (display_prop_string_p): Fix the condition for processing a
17704 property that is a list to be consistent with handle_display_spec.
fec2107c 17705 (handle_display_spec): New function, refactored from the
fc6f18ce
EZ
17706 last portion of handle_display_prop.
17707 (compute_display_string_pos): Accept additional argument
17708 FRAME_WINDOW_P. Call handle_display_spec to determine whether the
17709 value of a `display' property is a "replacing spec".
17710 (handle_single_display_spec): Accept 2 additional arguments BUFPOS
17711 and FRAME_WINDOW_P. If IT is NULL, don't set up the iterator from
17712 the display property, but just return a value indicating whether
17713 the display property will replace the characters it covers.
17714 (Fcurrent_bidi_paragraph_direction): Initialize the nchars and
17715 frame_window_p members of struct bidi_it.
d6d100dd
SM
17716 (compute_display_string_pos, compute_display_string_end):
17717 New functions.
fec2107c
EZ
17718 (push_it): Accept second argument POSITION, where pop_it should
17719 jump to continue iteration.
17720 (reseat_1): Initialize bidi_it.disp_pos.
fc6f18ce 17721
fec2107c
EZ
17722 * keyboard.c (adjust_point_for_property): Adjust the call to
17723 display_prop_intangible_p to its new signature.
fc6f18ce
EZ
17724
17725 * dispextern.h (struct bidi_it): New member frame_window_p.
fec2107c
EZ
17726 (bidi_init_it): Update prototypes.
17727 (display_prop_intangible_p): Update prototype.
d6d100dd
SM
17728 (compute_display_string_pos, compute_display_string_end):
17729 Declare prototypes.
fec2107c
EZ
17730 (struct bidi_it): New members nchars and disp_pos. ch_len is now
17731 EMACS_INT.
fc6f18ce 17732
40087514 177332011-06-02 Paul Eggert <eggert@cs.ucla.edu>
0de4bb68 17734
57f53182
PE
17735 Malloc failure behavior now depends on size of allocation.
17736 * alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
17737 * lisp.h: Change signatures accordingly.
17738 * alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
17739 All callers changed. (Bug#8762)
17740
17741 * gnutls.c: Use Emacs's memory allocators.
17742 Without this change, the gnutls library would invoke malloc etc.
17743 directly, which causes problems on non-SYNC_INPUT hosts, and which
17744 runs afoul of improving memory_full behavior. (Bug#8761)
17745 (fn_gnutls_global_set_mem_functions): New macro or function pointer.
17746 (emacs_gnutls_global_init): Use it to specify xmalloc, xrealloc,
17747 xfree instead of the default malloc, realloc, free.
17748 (Fgnutls_boot): No need to check for memory allocation failure,
17749 since xmalloc does that for us.
17750
ac32cd99 17751 Remove arbitrary limit of 2**31 entries in hash tables. (Bug#8771)
3870d916
PE
17752 * category.c (hash_get_category_set):
17753 * ccl.c (ccl_driver):
17754 * charset.c (Fdefine_charset_internal):
17755 * charset.h (struct charset.hash_index):
17756 * composite.c (get_composition_id, gstring_lookup_cache)
17757 (composition_gstring_put_cache):
17758 * composite.h (struct composition.hash_index):
17759 * dispextern.h (struct image.hash):
17760 * fns.c (next_almost_prime, larger_vector, cmpfn_eql)
17761 (cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
17762 (hashfn_equal, hashfn_user_defined, make_hash_table)
17763 (maybe_resize_hash_table, hash_lookup, hash_put)
17764 (hash_remove_from_table, hash_clear, sweep_weak_table, SXHASH_COMBINE)
17765 (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector)
17766 (Fsxhash, Fgethash, Fputhash, Fmaphash):
17767 * image.c (make_image, search_image_cache, lookup_image)
17768 (xpm_put_color_table_h):
17769 * lisp.h (struct Lisp_Hash_Table):
0de4bb68 17770 * minibuf.c (Ftry_completion, Fall_completions, Ftest_completion):
ac389d0c 17771 * print.c (print): Use 'EMACS_UINT' and 'EMACS_INT'
3870d916 17772 for hashes and hash indexes, instead of 'unsigned' and 'int'.
40087514
PE
17773 * alloc.c (allocate_vectorlike):
17774 Check for overflow in vector size calculations.
17775 * ccl.c (ccl_driver):
17776 Check for overflow when converting EMACS_INT to int.
0de4bb68
PE
17777 * fns.c, image.c: Remove unnecessary static decls that would otherwise
17778 need to be updated by these changes.
40087514
PE
17779 * fns.c (make_hash_table, maybe_resize_hash_table):
17780 Check for integer overflow with large hash tables.
0de4bb68
PE
17781 (make_hash_table, maybe_resize_hash_table, Fmake_hash_table):
17782 Prefer the faster XFLOAT_DATA to XFLOATINT where either will do.
17783 (SXHASH_REDUCE): New macro.
17784 (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector):
17785 Use it instead of discarding useful hash info with large hash values.
17786 (sxhash_float): New function.
17787 (sxhash): Use it. No more need for "& INTMASK" due to above changes.
17788 * lisp.h (FIXNUM_BITS): New macro, useful for SXHASH_REDUCE etc.
40087514
PE
17789 (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM, INTMASK):
17790 Rewrite to use FIXNUM_BITS, as this simplifies things.
0de4bb68
PE
17791 (next_almost_prime, larger_vector, sxhash, hash_lookup, hash_put):
17792 Adjust signatures to match updated version of code.
17793 (consing_since_gc): Now EMACS_INT, since a single hash table can
17794 use more than INT_MAX bytes.
17795
698d32e2
DN
177962011-06-01 Dan Nicolaescu <dann@ics.uci.edu>
17797
17798 Make it possible to build with GCC-4.6+ -O2 -flto.
17799
17800 * emacs.c (__malloc_initialize_hook): Mark as EXTERNALLY_VISIBLE.
17801
fd6fa53f
SM
178022011-06-01 Stefan Monnier <monnier@iro.umontreal.ca>
17803
17804 * minibuf.c (get_minibuffer, read_minibuf_unwind):
17805 Call minibuffer-inactive-mode.
17806
864db017
JB
178072011-05-31 Juanma Barranquero <lekktu@gmail.com>
17808
17809 * makefile.w32-in ($(BLD)/data.$(O), $(BLD)/editfns.$(O)):
17810 Update dependencies.
17811
2ad0baf4
DN
178122011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17813
17814 * data.c (init_data): Remove code for UTS, this system is not
17815 supported anymore.
17816
4fcc2638
DN
178172011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17818
17819 Don't force ./temacs to start in terminal mode.
17820
17821 * frame.c (make_initial_frame): Initialize faces in all cases, not
17822 only when CANNOT_DUMP is defined.
17823 * dispnew.c (init_display): Remove CANNOT_DUMP condition.
17824
c56e0fd5
DN
178252011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17826
17827 * dispnew.c (add_window_display_history): Use const for the string
17828 pointer. Remove declaration, not needed.
17829
333d54da 178302011-05-31 Paul Eggert <eggert@cs.ucla.edu>
9cf9f756 17831
55d4c1b2 17832 Use 'inline', not 'INLINE'.
333d54da 17833 <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00914.html>
55d4c1b2
PE
17834 * alloc.c, fontset.c (INLINE): Remove.
17835 * alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c:
17836 * intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c:
17837 * xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline.
17838 * gmalloc.c (register_heapinfo): Use inline unconditionally.
17839 * lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.
17840
738db178
DN
178412011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17842
17843 Make it possible to run ./temacs.
17844
17845 * callproc.c (set_initial_environment): Remove CANNOT_DUMP code,
17846 syms_of_callproc does the same thing. Remove test for
17847 "initialized", do it in the caller.
17848 * emacs.c (main): Avoid calling set_initial_environment when dumping.
17849
620c53a6
SM
178502011-05-31 Stefan Monnier <monnier@iro.umontreal.ca>
17851
17852 * minibuf.c (Finternal_complete_buffer): Return `category' metadata.
17853 (read_minibuf): Use get_minibuffer.
17854 (syms_of_minibuf): Use DEFSYM.
17855 (Qmetadata): New var.
17856 * data.c (Qbuffer): Don't make it static.
17857 (syms_of_data): Use DEFSYM.
17858
e003a292
PE
178592011-05-31 Paul Eggert <eggert@cs.ucla.edu>
17860
17861 * ccl.c (CCL_CODE_RANGE): Allow negative numbers. (Bug#8751)
17862 (CCL_CODE_MIN): New macro.
17863
ed008a6d
PE
178642011-05-30 Paul Eggert <eggert@cs.ucla.edu>
17865
3687c2ef
PE
17866 * alloc.c (lisp_align_malloc): Omit unnecessary val==NULL tests.
17867
ed008a6d
PE
17868 * eval.c (Qdebug): Now static.
17869 * lisp.h (Qdebug): Remove decl. This reverts a part of the
17870 2011-04-26T11:26:05Z!dan.colascione@gmail.com that inadvertently undid part of
17871 2011-04-14T06:48:41Z!eggert@cs.ucla.edu.
17872
d66c4c7c
CY
178732011-05-29 Chong Yidong <cyd@stupidchicken.com>
17874
17875 * image.c: Various fixes to ImageMagick code comments.
17876 (Fimagemagick_types): Doc fix.
17877
5fbc2025
PE
178782011-05-29 Paul Eggert <eggert@cs.ucla.edu>
17879
0196f88a
PE
17880 Minor fixes prompted by GCC 4.6.0 warnings.
17881
17882 * xselect.c (converted_selections, conversion_fail_tag): Now static.
17883
5fbc2025
PE
17884 * emacs.c [HAVE_X_WINDOWS]: Include "xterm.h".
17885 (x_clipboard_manager_save_all): Move extern decl to ...
17886 * xterm.h: ... here, so that it can be checked for consistency.
17887
1dd3c2d9
CY
178882011-05-29 Chong Yidong <cyd@stupidchicken.com>
17889
17890 * xselect.c (x_clipboard_manager_save_frame)
17891 (x_clipboard_manager_save_all): New functions.
17892 (Fx_clipboard_manager_save): Lisp function deleted.
17893
17894 * emacs.c (Fkill_emacs): Call x_clipboard_manager_save_all.
17895 * frame.c (delete_frame): Call x_clipboard_manager_save_frame.
17896
17897 * xterm.h: Update prototype.
17898
5ba6571d
WX
178992011-05-28 William Xu <william.xwl@gmail.com>
17900
17901 * nsterm.m (ns_term_shutdown): Synchronize user defaults before
17902 exiting (Bug#8239).
17903
3eaff834
JM
179042011-05-28 Jim Meyering <meyering@redhat.com>
17905
e1900994 17906 Avoid a sign-extension bug in crypto_hash_function.
3eaff834
JM
17907 * fns.c (to_uchar): Define.
17908 (crypto_hash_function): Use it to convert some newly-signed
17909 variables to unsigned, to avoid sign-extension bugs. For example,
17910 without this change, (md5 "truc") would evaluate to
17911 45723a2aff78ff4fff7fff1114760e62 rather than the expected
17912 45723a2af3788c4ff17f8d1114760e62. Reported by Antoine Levitt in
e1900994 17913 https://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00883.html.
3eaff834 17914
0f6990a7
PE
179152011-05-27 Paul Eggert <eggert@cs.ucla.edu>
17916
17917 Integer overflow fixes.
c8a9ca5a 17918
08686060
PE
17919 * dbusbind.c: Serial number integer overflow fixes.
17920 (CHECK_DBUS_SERIAL_GET_SERIAL): New macro.
08686060
PE
17921 (Fdbus_call_method_asynchronously, xd_read_message_1): Use a float
17922 to hold a serial number that is too large for a fixnum.
17923 (Fdbus_method_return_internal, Fdbus_method_error_internal):
17924 Check for serial numbers out of range. Decode any serial number
59568bf0 17925 that was so large that it became a float. (Bug#8722)
08686060 17926
2d1fc3c7
PE
17927 * dbusbind.c: Use XFASTINT rather than XUINT, and check for nonneg.
17928 (Fdbus_call_method, Fdbus_call_method_asynchronously):
17929 Use XFASTINT rather than XUINT when numbers are nonnegative.
17930 (xd_append_arg, Fdbus_method_return_internal):
17931 (Fdbus_method_error_internal): Likewise. Also, for unsigned
17932 arguments, check that Lisp number is nonnegative, rather than
59568bf0 17933 silently wrapping negative numbers around. (Bug#8722)
30217ff0 17934 (xd_read_message_1): Don't assume dbus_uint32_t can fit in int.
59568bf0 17935 (Bug#8722)
2d1fc3c7 17936
c8a9ca5a
PE
17937 * data.c (arith_driver, Flsh): Avoid unnecessary casts to EMACS_UINT.
17938
519e1d69
PE
17939 * ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.
17940
6df6ae42 17941 ccl: Add integer overflow checks.
30569699
PE
17942 * ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
17943 (IN_INT_RANGE): New macros.
17944 (ccl_driver): Use them to check for integer overflow when
17945 decoding a CCL program. Many of the new checks are whether XINT (x)
17946 fits in int; it doesn't always, on 64-bit hosts. The new version
17947 doesn't catch all possible integer overflows, but it's an
847044ea 17948 improvement. (Bug#8719)
30569699 17949
c11285dc
PE
17950 * alloc.c (make_event_array): Use XINT, not XUINT.
17951 There's no need for unsigned here.
17952
fdccd48e
PE
17953 * mem-limits.h (EXCEEDS_LISP_PTR) [!USE_LSB_TAG]: EMACS_UINT -> uintptr_t
17954 This follows up to the 2011-05-06 change that substituted uintptr_t
17955 for EMACS_INT. This case wasn't caught back then.
17956
37910ab2
PE
17957 Rework Fformat to avoid integer overflow issues.
17958 * editfns.c: Include <float.h> unconditionally, as it's everywhere
17959 now (part of C89). Include <verify.h>.
17960 (MAX_10_EXP, CONVERTED_BYTE_SIZE): Remove; no longer needed.
17961 (pWIDE, pWIDElen, signed_wide, unsigned_wide): New defns.
17962 (Fformat): Avoid the prepass trying to compute sizes; it was only
17963 approximate and thus did not catch overflow reliably. Instead, walk
17964 through the format just once, formatting and computing sizes as we go,
17965 checking for integer overflow at every step, and allocating a larger
17966 buffer as needed. Keep track separately whether the format is
17967 multibyte. Keep only the most-recently calculated precision, rather
17968 than them all. Record whether each argument has been converted to
17969 string. Use EMACS_INT, not int, for byte and char and arg counts.
17970 Support field widths and precisions larger than INT_MAX. Avoid
17971 sprintf's undefined behavior with conversion specifications such as %#d
17972 and %.0c. Fix bug with strchr succeeding on '\0' when looking for
17973 flags. Fix bug with (format "%c" 256.0). Avoid integer overflow when
17974 formatting out-of-range floating point numbers with int
9173deec 17975 formats. (Bug#8668)
37910ab2 17976
2e6578fb
PE
17977 * lisp.h (FIXNUM_OVERFLOW_P): Work even if arg is a NaN.
17978
0ae6bdee
PE
17979 * data.c: Avoid integer truncation in expressions involving floats.
17980 * data.c: Include <intprops.h>.
17981 (arith_driver): When there's an integer overflow in an expression
17982 involving floating point, convert the integers to floating point
17983 so that the resulting value does not suffer from catastrophic
17984 integer truncation. For example, on a 64-bit host (* 4
17985 most-negative-fixnum 0.5) should yield about -4.6e+18, not zero.
17986 Do not rely on undefined behavior after integer overflow.
17987
de883a70
PE
17988 merge count_size_as_multibyte, parse_str_to_multibyte
17989 * character.c, character.h (count_size_as_multibyte):
fd6fa53f 17990 Rename from parse_str_to_multibyte; all uses changed.
de883a70
PE
17991 Check for integer overflow.
17992 * insdel.c, lisp.h (count_size_as_multibyte): Remove,
17993 since it's now a duplicate of the other. This is more of
17994 a character than a buffer op, so better that it's in character.c.
17995 * fns.c, print.c: Adjust to above changes.
17996
2ff916cb
PE
179972011-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
17998
17999 * xselect.c (x_convert_selection): Yet another int/Lisp_Object mixup.
18000
f1b54466
PE
180012011-05-27 Paul Eggert <eggert@cs.ucla.edu>
18002
fb1ac845
PE
18003 * xselect.c: Fix minor problems prompted by GCC 4.6.0 warnings.
18004 (x_handle_selection_request, frame_for_x_selection): Remove unused vars.
18005 (x_clipboard_manager_save): Now static.
18006 (Fx_clipboard_manager_save): Rename local to avoid shadowing.
18007
f1b54466
PE
18008 * fns.c: Fix minor problems prompted by GCC 4.6.0 warnings.
18009 (crypto_hash_function): Now static.
18010 Fix pointer signedness problems. Avoid unnecessary initializations.
18011
a9f737ee
CY
180122011-05-27 Chong Yidong <cyd@stupidchicken.com>
18013
18014 * termhooks.h (Vselection_alist): Make it terminal-local.
18015
18016 * terminal.c (create_terminal): Initialize it.
18017
18018 * xselect.c: Support for clipboard managers.
18019 (Vselection_alist): Move to termhooks.h as terminal-local var.
18020 (LOCAL_SELECTION): New macro.
18021 (x_atom_to_symbol): Handle x_display_info_for_display fail case.
18022 (symbol_to_x_atom): Remove gratuitous arg.
18023 (x_handle_selection_request, lisp_data_to_selection_data)
18024 (x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
620c53a6
SM
18025 (x_own_selection, x_get_local_selection, x_convert_selection):
18026 New arg, specifying work frame. Use terminal-local Vselection_alist.
a9f737ee
CY
18027 (some_frame_on_display): Delete unused function.
18028 (Fx_own_selection_internal, Fx_get_selection_internal)
18029 (Fx_disown_selection_internal, Fx_selection_owner_p)
18030 (Fx_selection_exists_p): New optional frame arg.
18031 (frame_for_x_selection, Fx_clipboard_manager_save): New functions.
18032 (x_handle_selection_clear): Don't treat other terminals with the
18033 same keyboard specially. Use the terminal-local Vselection_alist.
18034 (x_clear_frame_selections): Use Frun_hook_with_args.
18035
18036 * xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.
18037
18038 * xterm.h: Add support for those atoms.
18039
e067f0c1
CY
180402011-05-26 Chong Yidong <cyd@stupidchicken.com>
18041
18042 * xselect.c: ICCCM-compliant handling of MULTIPLE targets.
18043 (converted_selections, conversion_fail_tag): New global variables.
18044 (x_selection_request_lisp_error): Free the above.
18045 (x_get_local_selection): Remove unnecessary code.
18046 (x_reply_selection_request): Args changed; handle arbitrary array
620c53a6
SM
18047 of converted selections stored in converted_selections.
18048 Separate the XChangeProperty and SelectionNotify steps.
e067f0c1
CY
18049 (x_handle_selection_request): Rewrite to handle MULTIPLE target.
18050 (x_convert_selection): New function.
18051 (x_handle_selection_event): Simplify.
18052 (x_get_foreign_selection): Don't ignore incoming requests while
18053 waiting for an answer; this will fail when we implement
18054 SAVE_TARGETS, and seems unnecessary anyway.
18055 (selection_data_to_lisp_data): Recognize ATOM_PAIR type.
18056 (Vx_sent_selection_functions): Doc fix.
18057
0f4aebc0
LL
180582011-05-26 Leo Liu <sdl.web@gmail.com>
18059
18060 * editfns.c (Ftranspose_regions): Allow empty regions. (Bug#8699)
18061
e61124cd
YM
180622011-05-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
18063
18064 * dispextern.h (struct glyph_row): New member fringe_bitmap_periodic_p.
18065
18066 * dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row
18067 for fringe update if it has periodic bitmap.
ac389d0c 18068 (row_equal_p): Also compare left_fringe_offset, right_fringe_offset,
e61124cd
YM
18069 and fringe_bitmap_periodic_p.
18070
18071 * fringe.c (get_fringe_bitmap_data): New function.
18072 (draw_fringe_bitmap_1, update_window_fringes): Use it.
18073 (update_window_fringes): Record periodicity of fringe bitmap in glyph
18074 row. Mark glyph row for fringe update if periodicity changed.
18075
18076 * xdisp.c (try_window_reusing_current_matrix): Don't mark scrolled row
18077 for fringe update unless it has periodic bitmap.
18078
f16d9837
KH
180792011-05-25 Kenichi Handa <handa@m17n.org>
18080
18081 * xdisp.c (get_next_display_element): Set correct it->face_id for
18082 a static composition.
18083
e1b90ef6
LL
180842011-05-24 Leo Liu <sdl.web@gmail.com>
18085
18086 * deps.mk (fns.o):
18087 * makefile.w32-in ($(BLD)/fns.$(O)): Include sha1.h.
18088
18089 * fns.c (crypto_hash_function, Fsha1): New function.
18090 (Fmd5): Use crypto_hash_function.
18091 (syms_of_fns): Add Ssha1.
18092
7400048f
PE
180932011-05-22 Paul Eggert <eggert@cs.ucla.edu>
18094
18095 * gnutls.c: Remove unused macros.
18096 (fn_gnutls_transport_set_lowat, fn_gnutls_transport_set_pull_function):
18097 (fn_gnutls_transport_set_push_function) [!WINDOWSNT]:
18098 Remove macros that are defined and never used.
18099 Caught by gcc -Wunused-macros (GCC 4.6.0, Fedora 14).
18100
abb71cf4
CY
181012011-05-22 Chong Yidong <cyd@stupidchicken.com>
18102
18103 * xselect.c (syms_of_xselect): Remove unused symbol SAVE_TARGETS.
18104 (Fx_get_selection_internal): Minor cleanup.
18105 (Fx_own_selection_internal): Rename arguments for consistency with
18106 select.el.
18107
6307db39
PE
181082011-05-22 Paul Eggert <eggert@cs.ucla.edu>
18109
18110 * xselect.c (QSAVE_TARGETS): New static var, to fix build failure.
18111
f3d4e0a4
CY
181122011-05-22 Chong Yidong <cyd@stupidchicken.com>
18113
18114 * xselect.c (syms_of_xselect): Include character.h; use DEFSYM.
18115
4d8ade89
YM
181162011-05-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
18117
18118 * dispnew.c (scrolling_window): Don't exclude the case that the
18119 last enabled row in the desired matrix touches the bottom boundary.
18120
32078c8d
GM
181212011-05-21 Glenn Morris <rgm@gnu.org>
18122
18123 * Makefile.in ($(etc)/DOC): Make second command line even shorter.
33cf345f
GM
18124 (SOME_MACHINE_OBJECTS): Replace FONT_OBJ by its maximal expansion,
18125 and add some more files.
32078c8d 18126
7285dc67
EZ
181272011-05-20 Eli Zaretskii <eliz@gnu.org>
18128
18129 * callproc.c (Fcall_process) [MSDOS]: Fix arguments to
18130 report_file_error introduced by the change from 2011-05-07.
18131
89d1bd22
PE
181322011-05-20 Paul Eggert <eggert@cs.ucla.edu>
18133
18134 * systime.h (Time): Define only if emacs is defined.
18135 This is to allow ../lib-src/profile.c to be compiled on FreeBSD,
18136 where the include path doesn't have X11/X.h by default. See
18137 <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00561.html>.
18138
cd394be1 181392011-05-20 Kenichi Handa <handa@m17n.org>
31bfc35c
KH
18140
18141 * composite.c (find_automatic_composition): Fix previous change.
18142
b9704ad9
GM
181432011-05-20 Glenn Morris <rgm@gnu.org>
18144
18145 * lisp.mk: New file, split from Makefile.in.
18146 * Makefile.in (lisp): Move to separate file, inserted by @lisp_frag@.
18147 (shortlisp): Remove.
18148 ($(etc)/DOC): Edit lisp.mk rather than using $shortlisp.
18149
4a720484
GM
181502011-05-19 Glenn Morris <rgm@gnu.org>
18151
18152 * Makefile.in (MSDOS_SUPPORT_REAL, MSDOS_SUPPORT, NS_SUPPORT)
18153 (REAL_MOUSE_SUPPORT, GPM_MOUSE_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
18154 (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT, WINDOW_SUPPORT): Remove.
18155 (lisp): Set the order to that of loadup.el.
18156 (shortlisp): Make it a copy of $lisp.
18157 (SOME_MACHINE_LISP): Remove.
18158 ($(etc)/DOC): Depend just on $lisp, not $SOME_MACHINE_LISP too.
18159 Use just $shortlisp, not $SOME_MACHINE_LISP too.
18160
a28d4396
KH
181612011-05-18 Kenichi Handa <handa@m17n.org>
18162
18163 * composite.c (CHAR_COMPOSABLE_P): Add more check for efficiency.
18164 (BACKWARD_CHAR): Wrap the arg STOP by parenthesis.
18165 (find_automatic_composition): Mostly rewrite for efficiency.
18166
a2b1fa8e
JB
181672011-05-18 Juanma Barranquero <lekktu@gmail.com>
18168
18169 * makefile.w32-in: Update dependencies.
18170
8e1f5610
CS
181712011-05-18 Christoph Scholtes <cschol2112@googlemail.com>
18172
18173 * menu.c: Include limits.h (fixes the MS-Windows build broken by
7d7d0045 18174 2011-06-18T18:49:19Z!cyd@stupidchicken.com).
8e1f5610 18175
7025ee00 181762011-05-18 Paul Eggert <eggert@cs.ucla.edu>
cb93f9be 18177
cdfa6eab
PE
18178 Fix some integer overflow issues, such as string length overflow.
18179
06d6db33
PE
18180 * insdel.c (count_size_as_multibyte): Check for string overflow.
18181
2b4560a8
PE
18182 * character.c (lisp_string_width): Check for string overflow.
18183 Use EMACS_INT, not int, for string indexes and lengths; in
18184 particular, 2nd arg is now EMACS_INT, not int. Do not crash if
18185 the resulting string length overflows an EMACS_INT; instead,
18186 report a string overflow if no precision given. When checking for
18187 precision exhaustion, use a check that cannot possibly have
18188 integer overflow. (Bug#8675)
18189 * character.h (lisp_string_width): Adjust to new signature.
18190
cb93f9be
PE
18191 * alloc.c (string_overflow): New function.
18192 (Fmake_string): Use it. This doesn't change behavior, but saves
18193 a few bytes and will simplify future changes.
18194 * character.c (string_escape_byte8): Likewise.
18195 * lisp.h (string_overflow): New decl.
18196
1a1f3366
PE
18197 Fixups, following up to the user-interface timestamp change.
18198 * nsterm.m (last_mouse_movement_time, ns_mouse_position): Use Time
18199 for UI timestamps, instead of unsigned long.
9fbd6841
PE
18200 * msdos.c (mouse_get_pos): Likewise.
18201 * w32inevt.c (movement_time, w32_console_mouse_position): Likewise.
1a1f3366
PE
18202 * w32gui.h (Time): Define by including "systime.h" rather than by
18203 declaring it ourselves. (Bug#8664)
18204
d4e3e4d3
PE
18205 * dispextern.h (struct image): Don't assume time_t <= unsigned long.
18206 * image.c (clear_image_cache): Likewise.
18207
f6a24d19
PE
18208 * term.c (term_mouse_position): Don't assume time_t wraparound.
18209
08dc5ae6
PE
18210 Be more systematic about user-interface timestamps.
18211 Before, the code sometimes used 'Time', sometimes 'unsigned long',
620c53a6
SM
18212 and sometimes 'EMACS_UINT', to represent these timestamps.
18213 This change causes it to use 'Time' uniformly, as that's what X uses.
08dc5ae6
PE
18214 This makes the code easier to follow, and makes it easier to catch
18215 integer overflow bugs such as Bug#8664.
18216 * frame.c (Fmouse_position, Fmouse_pixel_position):
18217 Use Time, not unsigned long, for user-interface timestamps.
18218 * keyboard.c (last_event_timestamp, kbd_buffer_get_event): Likewise.
18219 (button_down_time, make_lispy_position, make_lispy_movement): Likewise.
18220 * keyboard.h (last_event_timestamp): Likewise.
18221 * menu.c (Fx_popup_menu) [!HAVE_X_WINDOWS]: Likewise.
18222 * menu.h (xmenu_show): Likewise.
18223 * term.c (term_mouse_position): Likewise.
18224 * termhooks.h (struct input_event.timestamp): Likewise.
18225 (struct terminal.mouse_position_hook): Likewise.
18226 * xmenu.c (create_and_show_popup_menu, xmenu_show): Likewise.
18227 * xterm.c (XTmouse_position, x_scroll_bar_report_motion): Likewise.
18228 * systime.h (Time): New decl. Pull it in from <X11/X.h> if
18229 HAVE_X_WINDOWS, otherwise define it as unsigned long, which is
18230 what it was before.
18231 * menu.h, termhooks.h: Include "systime.h", for Time.
18232
8e55734a
PE
18233 * keyboard.c (make_lispy_event): Fix problem in integer overflow.
18234 Don't assume that the difference between two unsigned long values
18235 can fit into an integer. At this point, we know button_down_time
18236 <= event->timestamp, so the difference must be nonnegative, so
18237 there's no need to cast the result if double-click-time is
18238 nonnegative, as it should be; check that it's nonnegative, just in
18239 case. This bug is triggered when events are more than 2**31 ms
86db42d2 18240 apart (about 25 days). (Bug#8664)
8e55734a 18241
841f1b75 18242 * xselect.c (last_event_timestamp): Remove duplicate decl.
6434756c 18243 (x_own_selection): Remove needless cast to unsigned long.
841f1b75 18244
3e26f69c
PE
18245 * xmenu.c (set_frame_menubar): Use int, not EMACS_UINT, for indexes
18246 that always fit in int. Use a sentinel instead of a counter, to
18247 avoid a temp and to allay GCC's concerns about possible int overflow.
d230cb74
PE
18248 * frame.h (struct frame): Use int for menu_bar_items_used
18249 instead of EMACS_INT, since it always fits in int.
3e26f69c 18250
5cc152c0
PE
18251 * menu.c (grow_menu_items): Check for int overflow.
18252
d89eb65e
PE
18253 * xmenu.c (set_frame_menubar): Don't mishandle vectors with no nils.
18254
5235bd3e
PE
18255 * xterm.c: Use EMACS_INT for Emacs modifiers, and int for X modifiers.
18256 Before, the code was not consistent. These values cannot exceed
18257 2**31 - 1 so there's no need to make them unsigned.
18258 (x_x_to_emacs_modifiers): Accept int and return EMACS_INT.
18259 (x_emacs_to_x_modifiers): Accept EMACS_INT and return int.
18260 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Reject non-integers
18261 as modifiers.
18262 * xterm.h (x_x_to_emacs_modifiers): Adjust to signature change.
18263
bc827e23
PE
18264 * lisp.h (XINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_INT.
18265 (XUINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_UINT.
18266 Otherwise, GCC 4.6.0 warns about printf (pI, XINT (...)),
18267 presumably because the widths might not match.
18268
78eb494e
PE
18269 * window.c (size_window): Avoid needless test at loop start.
18270
04f2d78b
CB
182712011-05-18 Courtney Bane <emacs-bugs-7626@cbane.org> (tiny change)
18272
18273 * term.c (Fresume_tty): Restore hooks before reinitializing (bug#8687).
18274
d2fc7e3d 182752011-05-12 Drew Adams <drew.adams@oracle.com>
e531bdff
DA
18276
18277 * textprop.c (Fprevious_single_char_property_change): Doc fix (bug#8655).
18278
d2fc7e3d 182792011-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7db47798
YM
18280
18281 * w32term.c (w32_draw_fringe_bitmap): Rename local vars `left' and
18282 `width' to `bar_area_x' and `bar_area_width', respectively.
18283 (x_scroll_run): Take account of fringe background extension.
18284
04f2d78b
CB
18285 * xterm.c (x_draw_fringe_bitmap) [USE_TOOLKIT_SCROLL_BARS]:
18286 Rename local vars `left' and `width' to `bar_area_x' and
7db47798
YM
18287 `bar_area_width', respectively.
18288 (x_scroll_run) [USE_TOOLKIT_SCROLL_BARS]: Take account of fringe
18289 background extension.
18290
79b70037
GM
182912011-05-10 Jim Meyering <meyering@redhat.com>
18292
18293 * xdisp.c (x_intersect_rectangles): Fix typo "the the -> the".
18294
2f142cc5
JB
182952011-05-10 Juanma Barranquero <lekktu@gmail.com>
18296
18297 * image.c (Finit_image_library): Return t for built-in image types,
18298 like pbm and xbm. (Bug#8640)
18299
57679c86
AS
183002011-05-09 Andreas Schwab <schwab@linux-m68k.org>
18301
18302 * w32menu.c (set_frame_menubar): Fix submenu allocation.
18303
888c9e86
EZ
183042011-05-07 Eli Zaretskii <eliz@gnu.org>
18305
b0512a1d
EZ
18306 * w32console.c (Fset_screen_color): Doc fix.
18307 (Fget_screen_color): New function.
18308 (syms_of_ntterm): Defsubr it.
18309
7285dc67
EZ
18310 * callproc.c (call_process_cleanup) [MSDOS]: Don't close and
18311 unlink the temporary file if Fcall_process didn't create it in the
18312 first place.
18313 (Fcall_process) [MSDOS]: Don't create tempfile if stdout of the
18314 child process will be redirected to a file specified with `:file'.
888c9e86
EZ
18315 Don't try to re-open tempfile in that case, and set fd[0] to -1 as
18316 cue to call_process_cleanup not to close that handle.
18317
4d3fcc8e
BK
183182011-05-07 Ben Key <bkey76@gmail.com>
18319
18320 * makefile.w32-in: The bootstrap-temacs rule now makes use of
18321 one of two shell specific rules, either bootstrap-temacs-CMD or
18322 bootstrap-temacs-SH. The bootstrap-temacs-SH rule is identical
18323 to the previous implementation of the bootstrap-temacs rule.
18324 The bootstrap-temacs-CMD rule is similar to the previous
18325 implementation of the bootstrap-temacs rule except that it
18326 makes use of the ESC_CFLAGS variable instead of the CFLAGS
18327 variable.
18328
18329 These changes, along with some changes to nt/configure.bat,
18330 nt/gmake.defs, and nt/nmake.defs, are required to extend my
18331 earlier fix to add support for --cflags and --ldflags options
18332 that include quotes so that it works whether make uses cmd or
18333 sh as the shell.
18334
b4289b64
MA
183352011-05-06 Michael Albinus <michael.albinus@gmx.de>
18336
18337 * dbusbind.c (QCdbus_type_unix_fd): Declare static.
18338 (xd_remove_watch): Don't check QCdbus_type_unix_fd for SYMBOLP, it
18339 is a constant.
18340 (Fdbus_init_bus, xd_read_queued_messages): Bus can be a symbol or
18341 a string. Handle both cases.
18342 (Fdbus_call_method_asynchronously, Fdbus_register_signal)
18343 (Fdbus_register_method): Use Qinvalid_function.
18344
af4c0e28
JB
183452011-05-06 Juanma Barranquero <lekktu@gmail.com>
18346
18347 * makefile.w32-in: Update dependencies.
18348 (LISP_H): Add inttypes.h and stdin.h.
18349 (PROCESS_H): Add unistd.h.
18350
c51453d9
EZ
183512011-05-06 Eli Zaretskii <eliz@gnu.org>
18352
18353 * lread.c: Include limits.h (fixes the MS-Windows build broken by
18354 2011-05-06T07:13:19Z!eggert@cs.ucla.edu).
18355
8ff0ac3c 183562011-05-06 Paul Eggert <eggert@cs.ucla.edu>
c032b5f8 18357
4c4b566b
PE
18358 * image.c (Finit_image_library) [!HAVE_NTGUI]: Omit unused local.
18359
aab2b9b5
PE
18360 * term.c (vfatal): Remove stray call to va_end.
18361 It's not needed and the C Standard doesn't allow it here anyway.
18362
c378da0b
PE
18363 Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
18364 * eval.c (verror): doprnt a copy of ap, not the original. (Bug#8545)
18365
288b08c7
PE
18366 * eval.c (verror): OK to create a string of up to MOST_POSITIVE_FIXNUM
18367 bytes.
18368
e3601888
PE
18369 * term.c: Don't include <stdarg.h>, as <lisp.h> does that.
18370
db6c0e74
PE
18371 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
18372
dd5963ea
PE
18373 * process.c (Fformat_network_address): Fix typo: args2 -> *args2.
18374
88c9450f
PE
18375 * xmenu.c (set_frame_menubar): Fix typo: int * -> int (3 times).
18376
2f9442b8
PE
18377 * coding.c (detect_coding_charset): Fix typo: * 2 -> *4 (Bug#8601).
18378
c032b5f8
PE
18379 * charset.h (struct charset.code_space): Now has 15 elements, not 16.
18380 * charset.c (Fdefine_charset_internal): Don't initialize
18381 charset.code_space[15]. The value was garbage, on hosts with
2d38271b 18382 32-bit int (Bug#8600).
a108c10b
PE
18383
18384 * lread.c (read_integer): Be more consistent with string-to-number.
18385 Use string_to_number to do the actual conversion; this avoids
18386 rounding errors and fixes some other screwups. Without this fix,
18387 for example, #x1fffffffffffffff was misread as -2305843009213693952.
18388 (digit_to_number): Move earlier, for benefit of read_integer.
18389 Return -1 if the digit is out of range for the base, -2 if it is
48e400f0 18390 not a digit in any supported base. (Bug#8602)
a108c10b 18391
ad5f9eea
PE
18392 * doprnt.c (doprnt): Support arbitrary pI values, such as "I64".
18393
aec1708a
PE
18394 * dispnew.c (scrolling_window): Return 1 if we scrolled,
18395 to match comment at start of function. This also removes a
18396 GCC warning about overflow in a 32+64-bit port.
18397
47be4ab5
PE
18398 * lisp.h (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Simplify.
18399
371cac43
PE
18400 * dbusbind.c: Do not use XPNTR on a value that may be an integer.
18401 Reported by Stefan Monnier in
18402 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00919.html>.
04f2d78b
CB
18403 (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
18404 Use SYMBOLP-guarded XSYMBOL, not XPNTR.
371cac43 18405
d01a7826
PE
18406 * lisp.h (EMACS_INTPTR): Remove. All uses changed to intptr_t.
18407 (EMACS_UINTPTR): Likewise, with uintptr_t.
18408
7fd47d5c
PE
18409 * lisp.h: Prefer 64-bit EMACS_INT if available.
18410 (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Define to 64-bit
18411 on 32-bit hosts that have 64-bit int, so that they can access
18412 large files.
122b0c86
PE
18413 However, temporarily disable this change unless the temporary
18414 symbol WIDE_EMACS_INT is defined.
7fd47d5c 18415
8727937b
PE
18416 * lread.c, process.c: Do not include <inttypes.h>; lisp.h does it now.
18417
8ac068ac
PE
18418 Prefer intptr_t/uintptr_t for integers the same widths as pointers.
18419 This removes an assumption that EMACS_INT and long are the same
18420 width as pointers. The assumption is true for Emacs porting targets
18421 now, but we want to make other targets possible.
18422 * lisp.h: Include <inttypes.h>, for INTPTR_MAX, UINTPTR_MAX.
18423 (EMACS_INTPTR, EMACS_UINTPTR): New macros.
18424 In the rest of the code, change types of integers that hold casted
18425 pointers to EMACS_INTPTR and EMACS_UINTPTR, systematically
18426 replacing EMACS_INT, long, EMACS_UINT, and unsigned long.
18427 (XTYPE): Don't cast arg to EMACS_UINT; normally is not needed.
18428 (XSET): Cast type of XTYPE arg to EMACS_INTPTR; it is needed here.
18429 No need to cast type when ORing.
18430 (XPNTR): Return a value of type EMACS_INTPTR or EMACS_UINTPTR.
18431 * alloc.c (lisp_align_malloc): Remove a no-longer-needed cast.
18432 * doc.c (store_function_docstring): Use EMACS_INTPTR, so as not to
18433 assume EMACS_INT is the same width as char *.
18434 * gtkutil.c (xg_gtk_scroll_destroy, xg_tool_bar_button_cb):
18435 (xg_tool_bar_callback, xg_tool_bar_help_callback, xg_make_tool_item):
18436 Remove no-longer-needed casts.
18437 (xg_create_scroll_bar, xg_tool_bar_button_cb, xg_tool_bar_callback):
18438 (xg_tool_bar_help_callback, xg_make_tool_item):
18439 Use EMACS_INTPTR to hold an integer
18440 that will be cast to void *; this can avoid a GCC warning
18441 if EMACS_INT is not the same width as void *.
18442 * menu.c (find_and_call_menu_selection): Remove no-longer-needed cast.
18443 * xdisp.c (display_echo_area_1, resize_mini_window_1):
18444 (current_message_1, set_message_1):
18445 Use a local to convert to proper width without a cast.
18446 * xmenu.c (dialog_selection_callback): Likewise.
18447
ede49d71
PE
18448 * sysdep.c (get_random): Don't assume EMACS_INT is no wider than long.
18449 Also, don't assume VALBITS / RAND_BITS is less than 5,
18450 and don't rely on undefined behavior when shifting a 1 left into
18451 the sign bit.
18452 * lisp.h (get_random): Change signature to match.
18453
2f30ecd0
PE
18454 * lread.c (hash_string): Use size_t, not int, for hash computation.
18455 Normally we prefer signed values; but hashing is special, because
18456 it's better to use unsigned division on hash table sizes so that
18457 the remainder is nonnegative. Also, size_t is the natural width
18458 for hashing into memory. The previous code used 'int', which doesn't
18459 retain enough info to hash well into very large tables.
18460 (oblookup, oblookup_last_bucket_number, Funintern): Likewise.
18461
2a866e7b
PE
18462 * dbusbind.c: Don't possibly lose pointer info when converting.
18463 (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
18464 Use XPNTR rather than XHASH, so that the high-order bits of
18465 the pointer aren't lost when converting through void *.
18466
51639eac
PE
18467 * eval.c (Fautoload): Don't double-shift a pointer.
18468
92394119
PE
18469 * fns.c (Frandom): Let EMACS_UINT be wider than unsigned long.
18470
dbdb9a7c
JB
184712011-05-06 Juanma Barranquero <lekktu@gmail.com>
18472
18473 * gnutls.c (DEF_GNUTLS_FN):
18474 * image.c (DEF_IMGLIB_FN): Make function pointers static.
18475
db7a0b4f
AS
184762011-05-05 Andreas Schwab <schwab@linux-m68k.org>
18477
18478 * lread.c (lisp_file_lexically_bound_p): Stop scanning at end
18479 marker. (Bug#8610)
18480
cd394be1 184812011-05-05 Eli Zaretskii <eliz@gnu.org>
fab624aa
EZ
18482
18483 * w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
18484 New version that can reserve upto 2GB of heap space.
18485
f7ff1b0f 184862011-05-05 Chong Yidong <cyd@stupidchicken.com>
45cb8994
CY
18487
18488 * nsfns.m (Fns_read_file_name): Doc fix (Bug#8534).
18489
639c109b
TZ
184902011-05-05 Teodor Zlatanov <tzz@lifelogs.com>
18491
18492 * gnutls.c (fn_gnutls_certificate_set_x509_key_file): Add alias to
18493 `gnutls_certificate_set_x509_key_file'.
18494
d2127135
JB
184952011-05-05 Juanma Barranquero <lekktu@gmail.com>
18496
18497 * makefile.w32-in ($(BLD)/image.$(O), $(BLD)/process.$(O)):
18498 Update dependencies.
18499
e968f4f3
JB
185002011-05-04 Juanma Barranquero <lekktu@gmail.com>
18501
18502 * gnutls.h (emacs_gnutls_write, emacs_gnutls_read):
18503 * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
18504 Remove unused parameter `fildes'.
18505 * process.c (read_process_output, send_process): Don't pass it.
18506
84d358f0
JB
185072011-05-04 Juanma Barranquero <lekktu@gmail.com>
18508
18509 Fix previous change: the library cache is defined in w32.c.
18510 * image.c (CACHE_IMAGE_TYPE) [!HAVE_NTGUI]: Define to noop.
18511 (Finit_image_library): Wrap Vlibrary_cache on "#ifdef HAVE_NTGUI".
18512
0898ca10
JB
185132011-05-04 Juanma Barranquero <lekktu@gmail.com>
18514
18515 Implement dynamic loading of GnuTLS on Windows.
18516
18517 * gnutls.h (GNUTLS_EMACS_ERROR_NOT_LOADED): New macro.
18518 (emacs_gnutls_write, emacs_gnutls_read): Mark as extern.
18519 (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
18520 Declare.
18521
18522 * gnutls.c (Qgnutls_dll): Define.
18523 (DEF_GNUTLS_FN, LOAD_GNUTLS_FN): New macros.
18524 (gnutls_*): Declare function pointers.
18525 (init_gnutls_functions): New function to initialize function pointers.
18526 (emacs_gnutls_handshake, Fgnutls_error_string, Fgnutls_deinit)
18527 (emacs_gnutls_global_init, Fgnutls_bye): Use function pointers.
18528 (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
18529 Wrappers for gnutls_record_check_pending and gnutls_transport_set_errno.
18530 (emacs_gnutls_write, emacs_gnutls_read)
18531 (emacs_gnutls_handle_error, Fgnutls_error_fatalp)
18532 (Fgnutls_available_p): New function.
18533 (Fgnutls_boot): Call Fgnutls_available_p. Use function pointers.
18534 (syms_of_gnutls) <Qgnutls_dll>: Initialize and staticpro it.
18535 (syms_of_gnutls) <Sgnutls_available_p>: defsubr it.
18536
18537 * image.c: Include w32.h.
18538 (Vimage_type_cache): Delete.
18539 (syms_of_image) <Vimage_type_cache>: Don't initialize and staticpro it.
18540 (CACHE_IMAGE_TYPE, Finit_image_library): Use Vlibrary_cache instead.
18541 (w32_delayed_load): Move to w32.c.
18542
18543 * w32.h (VlibraryCache, QCloaded_from, w32_delayed_load): Declare.
18544
18545 * w32.c (QCloaded_from, Vlibrary_cache): Define.
18546 (w32_delayed_load): Move from image.c. When loading a library, record
18547 its filename in the :loaded-from property of the library id.
18548 (globals_of_w32) <QCloaded_from, Vlibrary_cache>:
18549 Initialize and staticpro them.
18550 (emacs_gnutls_pull, emacs_gnutls_push): Call emacs_gnutls_* functions.
18551
18552 * process.c: Include lisp.h before w32.h, not after.
18553 (wait_reading_process_output): Call emacs_gnutls_record_check_pending
18554 instead of gnutls_record_check_pending.
18555
18556 * callproc.c, emacs.c: Include lisp.h before w32.h, not after.
18557
ff4de4aa
TZ
185582011-05-04 Teodor Zlatanov <tzz@lifelogs.com>
18559
18560 * gnutls.c (Fgnutls_boot): Support :keylist and :crlfiles options
18561 instead of :keyfiles. Give GnuTLS the keylist and the CRL lists
18562 as passed in.
18563
abe95abb
JD
185642011-05-03 Jan Djärv <jan.h.d@swipnet.se>
18565
18566 * xterm.c (x_set_frame_alpha): Do not set property on anything
18567 else than FRAME_X_OUTER_WINDOW (Bug#8608).
18568
e16e55d4
JB
185692011-05-02 Juanma Barranquero <lekktu@gmail.com>
18570
18571 * sysdep.c (get_tty_size) [WINDOWSNT]: Implement. (Bug#8596)
18572
bafcf6a5
JB
185732011-05-02 Juanma Barranquero <lekktu@gmail.com>
18574
18575 * gnutls.c (Qgnutls_log_level, Qgnutls_code, Qgnutls_anon)
18576 (Qgnutls_x509pki, Qgnutls_e_interrupted, Qgnutls_e_again)
18577 (Qgnutls_e_invalid_session, Qgnutls_e_not_ready_for_handshake)
18578 (gnutls_global_initialized, Qgnutls_bootprop_priority)
18579 (Qgnutls_bootprop_trustfiles, Qgnutls_bootprop_keyfiles)
18580 (Qgnutls_bootprop_callbacks, Qgnutls_bootprop_loglevel)
18581 (Qgnutls_bootprop_hostname, Qgnutls_bootprop_verify_flags)
18582 (Qgnutls_bootprop_verify_error, Qgnutls_bootprop_verify_hostname_error)
18583 (Qgnutls_bootprop_callbacks_verify): Make static.
18584
e7a6747f
AS
185852011-05-01 Andreas Schwab <schwab@linux-m68k.org>
18586
19ed11ba
AS
18587 * callproc.c: Indentation fixup.
18588
e7a6747f 18589 * sysdep.c (wait_for_termination_1): Make static.
04f2d78b
CB
18590 (wait_for_termination, interruptible_wait_for_termination):
18591 Move after wait_for_termination_1.
e7a6747f 18592
1ef14cb4
LMI
185932011-05-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
18594
18595 * sysdep.c (interruptible_wait_for_termination): New function
18596 which is like wait_for_termination, but allows keyboard
18597 interruptions.
18598
18599 * callproc.c (Fcall_process): Add (:file "file") as an option for
18600 the STDOUT buffer.
18601 (Fcall_process_region): Ditto.
18602
330d880c
EZ
186032011-04-30 Eli Zaretskii <eliz@gnu.org>
18604
8db90b73
EZ
18605 * dosfns.c (Fint86, Fdos_memget, Fdos_memput): Use `ASIZE (FOO)'
18606 rather than `XVECTOR (FOO)->size'.
18607
330d880c
EZ
18608 * process.c: Remove HAVE_INTTYPES_H condition from inclusion of
18609 inttypes.h, as a gnulib replacement is used if it not available in
18610 system headers.
18611
15cbd324
EZ
186122011-04-21 Eli Zaretskii <eliz@gnu.org>
18613
18614 Lift the MOST_POSITIVE_FIXNUM/4 limitation on visited files.
18615 * fileio.c (Finsert_file_contents): Don't limit file size to 1/4
18616 of MOST_POSITIVE_FIXNUM. (Bug#8528)
18617
18618 * coding.c (coding_alloc_by_realloc): Error out if destination
18619 will grow beyond MOST_POSITIVE_FIXNUM.
18620 (decode_coding_emacs_mule): Abort if there isn't enough place in
18621 charbuf for the composition carryover bytes. Reserve an extra
18622 space for up to 2 characters produced in a loop.
18623 (decode_coding_iso_2022): Abort if there isn't enough place in
18624 charbuf for the composition carryover bytes.
18625
186262011-04-21 Eli Zaretskii <eliz@gnu.org>
afda1437 18627
ae940cca
EZ
18628 * doprnt.c (doprnt) [!HAVE_LONG_LONG_INT]: Error out instead of
18629 aborting when %lld or %lll format is passed.
18630 [!HAVE_UNSIGNED_LONG_LONG_INT]: Error out instead of aborting when
18631 %llo or %llx format is passed. (Bug#8545)
18632
03ab8921
EZ
18633 * window.c (window_scroll_line_based): Use a marker instead of
18634 simple variables to record original value of point. (Bug#7952)
18635
afda1437
EZ
18636 * doprnt.c (doprnt): Fix the case where a multibyte sequence
18637 produced by %s or %c overflows available buffer space. (Bug#8545)
18638
f76dee0c
PE
186392011-04-28 Paul Eggert <eggert@cs.ucla.edu>
18640
18641 * doprnt.c (doprnt): Omit useless test; int overflow check (Bug#8545).
283cdbef 18642 (SIZE_MAX): Move defn after all includes, as they might #define it.
f76dee0c 18643
fdc5744d
JB
186442011-04-28 Juanma Barranquero <lekktu@gmail.com>
18645
18646 * w32.c (init_environment): Warn about defaulting HOME to C:\.
18647
638f053a
JB
186482011-04-28 Juanma Barranquero <lekktu@gmail.com>
18649
18650 * keyboard.c (Qdelayed_warnings_hook): Define.
18651 (command_loop_1): Run `delayed-warnings-hook'
18652 if Vdelayed_warnings_list is non-nil.
18653 (syms_of_keyboard) <delayed-warnings-hook>: DEFSYM it.
18654 (syms_of_keyboard) <delayed-warnings-list>: DEFVAR_LISP it.
18655
d178f871
EZ
186562011-04-28 Eli Zaretskii <eliz@gnu.org>
18657
18658 * doprnt.c (doprnt): Don't return value smaller than the buffer
18659 size if the message was truncated. (Bug#8545).
18660
b124fd93
JB
186612011-04-28 Juanma Barranquero <lekktu@gmail.com>
18662
18663 * w32fns.c (Fx_change_window_property, Fx_delete_window_property)
18664 (Fx_window_property): #if-0 the whole functions, not just the bodies.
18665
e810457d
PE
186662011-04-27 Paul Eggert <eggert@cs.ucla.edu>
18667
18668 * doprnt.c (doprnt): Support "ll" length modifier, for long long.
18669
ea51cceb
JB
186702011-04-27 Juanma Barranquero <lekktu@gmail.com>
18671
18672 * makefile.w32-in: Update dependencies.
18673
94dcfacf
EZ
186742011-04-27 Eli Zaretskii <eliz@gnu.org>
18675
18676 Improve `doprnt' and its usage. (Bug#8545)
18677 * doprnt.c (doprnt): Make sure `format' is never accessed beyond
18678 `format_end'. Remove support for %l as a conversion specifier.
18679 Don't use xrealloc. Improve diagnostics when the %l size modifier
18680 is used. Update the commentary.
18681
18682 * eval.c (verror): Simplify calculation of size_t.
18683
18684 * coding.c (Ffind_operation_coding_system): Fix diagnostic error
18685 messages.
18686
f61f41d7
PE
186872011-04-27 Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> (tiny change)
18688
18689 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Adjust to aliasing
18690 change.
18691
96fb4434
PE
186922011-04-27 Paul Eggert <eggert@cs.ucla.edu>
18693
18694 * nsmenu.m: Replace all uses of XVECTOR with ASIZE and AREF.
18695 This makes this file independent of the recent pseudovector change.
18696
671875da 186972011-04-26 Paul Eggert <eggert@cs.ucla.edu>
eab3844f 18698
69e9b5a3
PE
18699 * keyboard.c (handle_user_signal): Fix pointer signedness problem.
18700
b5f869a7 18701 * gnutls.c (emacs_gnutls_handle_error): Remove unused local.
7754e151 18702 (Fgnutls_boot): gnutls_certificate_verify_peers2 wants unsigned *.
8d4c3955 18703 Remove unused local.
c8926152 18704 (emacs_gnutls_write): Don't use uninitialized rtnval if nbyte <= 0.
080e5a8d 18705
841a1577 18706 * lisp.h: Fix a problem with aliasing and vector headers. (Bug#8546)
04f2d78b
CB
18707 GCC 4.6.0 optimizes based on type-based alias analysis.
18708 For example, if b is of type struct buffer * and v of type struct
eab3844f
PE
18709 Lisp_Vector *, then gcc -O2 was incorrectly assuming that &b->size
18710 != &v->size, and therefore "v->size = 1; b->size = 2; return
18711 v->size;" must therefore return 1. This assumption is incorrect
18712 for Emacs, since it type-puns struct Lisp_Vector * with many other
18713 types. To fix this problem, this patch adds a new type struct
f904488f 18714 vectorlike_header that documents the constraints on layout of vectors
eab3844f
PE
18715 and pseudovectors, and helps optimizing compilers not get fooled
18716 by Emacs's type punning. It also adds the macros XSETTYPED_PVECTYPE
18717 XSETTYPED_PSEUDOVECTOR, TYPED_PSEUDOVECTORP, for similar reasons.
f904488f
PE
18718 * lisp.h (XSETTYPED_PVECTYPE): New macro, specifying the name of
18719 the size member.
eab3844f
PE
18720 (XSETPVECTYPE): Rewrite in terms of new macro.
18721 (XSETPVECTYPESIZE): New macro, specifying both type and size.
18722 This is a bit clearer, and further avoids the possibility of
18723 undesirable aliasing.
18724 (XSETTYPED_PSEUDOVECTOR): New macro, specifying the size.
f904488f 18725 (XSETPSEUDOVECTOR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR.
eab3844f
PE
18726 (XSETSUBR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XSIZE,
18727 since Lisp_Subr is a special case (no "next" field).
04f2d78b
CB
18728 (ASIZE): Now uses header.size rather than size.
18729 All previous uses of XVECTOR (foo)->size replaced to use this macro,
f904488f
PE
18730 to avoid the hassle of writing XVECTOR (foo)->header.size.
18731 (struct vectorlike_header): New type.
eab3844f
PE
18732 (TYPED_PSEUDOVECTORP): New macro, also specifying the C type of the
18733 object, to help avoid aliasing.
18734 (PSEUDOVECTORP): Rewrite in terms of TYPED_PSEUDOVECTORP.
18735 (SUBRP): Likewise, since Lisp_Subr is a special case.
18736 * lisp.h (struct Lisp_Vector, struct Lisp_Char_Table):
18737 (struct Lisp_Sub_Char_Table, struct Lisp_Bool_Vector):
18738 (struct Lisp_Hash_Table): Combine first two members into a single
f904488f 18739 struct vectorlike_header member. All uses of "size" and "next" members
eab3844f
PE
18740 changed to be "header.size" and "header.next".
18741 * buffer.h (struct buffer): Likewise.
18742 * font.h (struct font_spec, struct font_entity, struct font): Likewise.
18743 * frame.h (struct frame): Likewise.
18744 * process.h (struct Lisp_Process): Likewise.
18745 * termhooks.h (struct terminal): Likewise.
18746 * window.c (struct save_window_data, struct saved_window): Likewise.
18747 * window.h (struct window): Likewise.
18748 * alloc.c (allocate_buffer, Fmake_bool_vector, allocate_pseudovector):
18749 Use XSETPVECTYPESIZE, not XSETPVECTYPE, to avoid aliasing problems.
18750 * buffer.c (init_buffer_once): Likewise.
18751 * lread.c (defsubr): Use XSETTYPED_PVECTYPE, since Lisp_Subr is a
18752 special case.
18753 * process.c (Fformat_network_address): Use local var for size,
18754 for brevity.
18755
0df1eac5
PE
18756 * bytecode.c (exec_byte_code): Don't use XVECTOR before CHECK_VECTOR.
18757
847ab9d1 18758 Make the Lisp reader and string-to-float more consistent (Bug#8525)
452f4150
PE
18759 * data.c (atof): Remove decl; no longer used or needed.
18760 (digit_to_number): Move to lread.c.
18761 (Fstring_to_number): Use new string_to_number function, to be
18762 consistent with how the Lisp reader treats infinities and NaNs.
18763 Do not assume that floating-point numbers represent EMACS_INT
18764 without losing information; this is not true on most 64-bit hosts.
18765 Avoid double-rounding errors, by insisting on integers when
18766 parsing non-base-10 numbers, as the documentation specifies.
18767 * lisp.h (string_to_number): New decl, replacing ...
18768 (isfloat_string): Remove.
bc0a5c13 18769 * lread.c: Include <inttypes.h>, for uintmax_t and strtoumax.
d78050d6 18770 (read1): Do not accept +. and -. as integers; this
452f4150
PE
18771 appears to have been a coding error. Similarly, do not accept
18772 strings like +-1e0 as floating point numbers. Do not report
18773 overflow for integer overflows unless the base is not 10 which
18774 means we have no simple and reliable way to continue.
18775 Break out the floating-point parsing into a new
18776 function string_to_number, so that Fstring_to_number parses
18777 floating point numbers consistently with the Lisp reader.
04f2d78b 18778 (digit_to_number): Move here from data.c. Make it static inline.
452f4150
PE
18779 (E_CHAR, EXP_INT): Remove, replacing with ...
18780 (E_EXP): New macro, to solve the "1.0e+" problem mentioned below.
18781 (string_to_number): New function, replacing isfloat_string.
18782 This function checks for valid syntax and produces the resulting
18783 Lisp float number too. Rework it so that string-to-number
bc0a5c13 18784 no longer mishandles examples like "1.0e+". Use strtoumax,
d78050d6
PE
18785 so that overflow for non-base-10 numbers is reported only when
18786 there's no portable and simple way to convert to floating point.
452f4150 18787
67769ffc
PE
18788 * textprop.c (set_text_properties_1): Rewrite for clarity,
18789 and to avoid GCC warning about integer overflow.
18790
c20db43f
PE
18791 * intervals.h (struct interval): Use EMACS_INT for members
18792 where EMACS_UINT might cause problems. See
18793 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html>.
18794 (CHECK_TOTAL_LENGTH): Remove cast to EMACS_INT; no longer needed.
18795 * intervals.c (interval_deletion_adjustment): Now returns EMACS_INT.
18796 All uses changed.
37aa2f85
PE
18797 (offset_intervals): Tell GCC not to worry about length overflow
18798 when negating a negative length.
c20db43f 18799
2538aa2f
PE
18800 * alloc.c (overrun_check_malloc, overrun_check_realloc): Now static.
18801 (overrun_check_free): Likewise.
18802
f2d3008d
PE
18803 * alloc.c (SDATA_SIZE) [!GC_CHECK_STRING_BYTES]: Avoid runtime check
18804 in the common case where SDATA_DATA_OFFSET is a multiple of Emacs
18805 word size.
18806
ec8df744
PE
18807 * gnutls.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
18808 (gnutls_make_error): Rename local to avoid shadowing.
18809 (gnutls_emacs_global_deinit): ifdef out; not used.
18810 (Fgnutls_boot): Use const for pointer to readonly storage.
18811 Comment out unused local. Fix pointer signedness problems.
18812
640ee02d
PE
18813 * lread.c (openp): Don't stuff size_t into an 'int'.
18814 Use <= on length, not < on length + 1, to avoid GCC 4.6.0 warning
18815 about possible signed overflow.
18816
6048fb2a
PE
18817 * gtkutil.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
18818 (GDK_KEY_g): Don't define if already defined.
18819 (xg_prepare_tooltip): Avoid pointer signedness problem.
18820 (xg_set_toolkit_scroll_bar_thumb): Redo to avoid two casts.
18821
fa3c87e1
PE
18822 * process.c (Fnetwork_interface_info): Avoid left-shift undefined
18823 behavior with 1 << 31. GCC 4.6.0 warns about this on 32-bit hosts.
18824
2172544b
PE
18825 * xfns.c (Fx_window_property): Simplify a bit,
18826 to make a bit faster and to avoid GCC 4.6.0 warning.
18827 * xselect.c (x_get_window_property, x_handle_dnd_message): Likewise.
18828
9b821a21
PE
18829 * fns.c (internal_equal): Don't assume size_t fits in int.
18830
3c616cfa
PE
18831 * alloc.c (compact_small_strings): Tighten assertion a little.
18832
c2982e87
PE
18833 Replace pEd with more-general pI, and fix some printf arg casts.
18834 * lisp.h (pI): New macro, generalizing old pEd macro to other
18835 conversion specifiers. For example, use "...%"pI"d..." rather
18836 than "...%"pEd"...".
18837 (pEd): Remove. All uses replaced with similar uses of pI.
61bdb816 18838 * m/amdx86-64.h, m/ia64.h, m/ibms390x.h: Likewise.
c2982e87
PE
18839 * alloc.c (check_pure_size): Don't overflow by converting size to int.
18840 * bidi.c (bidi_dump_cached_states): Use pI to avoid cast.
18841 * data.c (Fnumber_to_string): Use pI instead of if-then-else-abort.
18842 * dbusbind.c (xd_append_arg): Use pI to avoid cast.
18843 (Fdbus_method_return_internal, Fdbus_method_error_internal): Likewise.
18844 * font.c (font_unparse_xlfd): Avoid potential buffer overrun on
18845 64-bit hosts.
18846 (font_unparse_xlfd, font_unparse_fcname): Use pI to avoid casts.
18847 * keyboard.c (record_char, modify_event_symbol): Use pI to avoid casts.
18848 * print.c (safe_debug_print, print_object): Likewise.
18849 (print_object): Don't overflow by converting EMACS_INT or EMACS_UINT
18850 to int.
6f04d126
PE
18851 Use pI instead of if-then-else-abort. Use %p to avoid casts,
18852 avoiding the 0 flag, which is not portable.
c2982e87
PE
18853 * process.c (Fmake_network_process): Use pI to avoid cast.
18854 * region-cache.c (pp_cache): Likewise.
18855 * xdisp.c (decode_mode_spec): Likewise.
18856 * xrdb.c (x_load_resources) [USE_MOTIF]: Use pI to avoid undefined
18857 behavior on 64-bit hosts with printf arg.
6f04d126 18858 * xselect.c (x_queue_event): Use %p to avoid casts, avoiding 0 flag.
c2982e87
PE
18859 (x_stop_queuing_selection_requests): Likewise.
18860 (x_get_window_property): Don't truncate byte count to an 'int'
18861 when tracing.
0b432f21 18862
5e073ec7
PE
18863 * frame.c (frame_name_fnn_p): Get rid of strtol, which isn't right
18864 here, since it parses constructs like leading '-' and spaces,
18865 which are not wanted; and it overflows with large numbers.
18866 Instead, simply match F[0-9]+, which is what is wanted anyway.
18867
36372bf9
PE
18868 * alloc.c: Remove unportable assumptions about struct layout.
18869 (SDATA_SELECTOR, SDATA_DATA_OFFSET): New macros.
18870 (SDATA_OF_STRING, SDATA_SIZE, allocate_string_data):
18871 (allocate_vectorlike, make_pure_vector): Use the new macros,
18872 plus offsetof, to remove unportable assumptions about struct layout.
18873 These assumptions hold on all porting targets that I know of, but
18874 they are not guaranteed, they're easy to remove, and removing them
18875 makes further changes easier.
18876
0b432f21
PE
18877 * alloc.c (BLOCK BYTES): Fix typo by changing "ablock" to "ablocks".
18878 This doesn't fix a bug but makes the code clearer.
bfd1c781
PE
18879 (string_overrun_cookie): Now const. Use initializers that
18880 don't formally overflow signed char, to avoid warnings.
000098c1
PE
18881 (allocate_string_data) [GC_CHECK_STRING_OVERRUN]: Fix typo that
18882 can cause Emacs to crash when string overrun checking is enabled.
c7bda33c
PE
18883 (allocate_buffer): Don't assume sizeof (struct buffer) is a
18884 multiple of sizeof (EMACS_INT); it need not be, if
18885 alignof(EMACS_INT) < sizeof (EMACS_INT).
d0f4e1f5 18886 (check_sblock, check_string_bytes, check_string_free_list): Protoize.
0b432f21 18887
895009e1
JB
188882011-04-26 Juanma Barranquero <lekktu@gmail.com>
18889
18890 * keyboard.c (QCrtl): Rename from Qrtl. All uses changed.
18891
6a7a1b0b
TZ
188922011-04-26 Teodor Zlatanov <tzz@lifelogs.com>
18893
18894 * gnutls.c (emacs_gnutls_handshake): Return an error if we're not
b5f869a7 18895 supposed to be handshaking. (Bug#8556)
6a7a1b0b
TZ
18896 Reported by Paul Eggert <eggert@cs.ucla.edu>.
18897
841a1577 188982011-04-26 Daniel Colascione <dan.colascione@gmail.com>
0438ce91
DC
18899
18900 * lisp.h (Qdebug): List symbol.
895009e1 18901 * eval.c (Qdebug): Restore global linkage.
0438ce91
DC
18902 * keyboard.c (debug-on-event): New variable.
18903 (handle_user_signal): Break into debugger when debug-on-event
18904 matches the current signal symbol.
18905
f2d3ba6f
DN
189062011-04-25 Dan Nicolaescu <dann@ics.uci.edu>
18907
18908 * alloc.c (check_sblock, check_string_bytes)
18909 (check_string_free_list): Convert to standard C.
18910
42ce4c63
TZ
189112011-04-25 Teodor Zlatanov <tzz@lifelogs.com>
18912
18913 * w32.c (emacs_gnutls_push): Fix typo.
18914
825cd63c
EZ
189152011-04-25 Eli Zaretskii <eliz@gnu.org>
18916
fb11d64d
EZ
18917 * gnutls.c (emacs_gnutls_handshake): Avoid compiler warnings about
18918 "cast to pointer from integer of different size".
18919
825cd63c
EZ
18920 Improve doprnt and its use in verror. (Bug#8545)
18921 * doprnt.c (doprnt): Document the set of format control sequences
18922 supported by the function. Use SAFE_ALLOCA instead of always
18923 using `alloca'.
18924
18925 * eval.c (verror): Don't limit the buffer size at size_max-1, that
18926 is one byte too soon. Don't use xrealloc; instead xfree and
18927 xmalloc anew.
18928
e061a11b
TZ
189292011-04-24 Teodor Zlatanov <tzz@lifelogs.com>
18930
18931 * gnutls.h: Add GNUTLS_STAGE_CALLBACKS enum to denote we're in the
18932 callbacks stage.
18933
18934 * gnutls.c: Renamed global_initialized to
18935 gnutls_global_initialized. Added internals for the
18936 :verify-hostname-error, :verify-error, and :verify-flags
18937 parameters of `gnutls-boot' and documented those parameters in the
18938 docstring. Start callback support.
9173deec
JB
18939 (emacs_gnutls_handshake): Add Woe32 support. Retry handshake
18940 unless a fatal error occurred. Call gnutls_alert_send_appropriate
18941 on error. Return error code.
e061a11b
TZ
18942 (emacs_gnutls_write): Call emacs_gnutls_handle_error.
18943 (emacs_gnutls_read): Likewise.
18944 (Fgnutls_boot): Return handshake error code.
18945 (emacs_gnutls_handle_error): New function.
18946 (wsaerror_to_errno): Likewise.
18947
18948 * w32.h (emacs_gnutls_pull): Add prototype.
18949 (emacs_gnutls_push): Likewise.
18950
18951 * w32.c (emacs_gnutls_pull): New function for GnuTLS on Woe32.
18952 (emacs_gnutls_push): Likewise.
18953
189542011-04-24 Claudio Bley <claudio.bley@gmail.com> (tiny change)
18955
18956 * process.c (wait_reading_process_output): Check if GnuTLS
18957 buffered some data internally if no FDs are set for TLS
18958 connections.
18959
18960 * makefile.w32-in (OBJ2): Add gnutls.$(O).
18961 (LIBS): Link to USER_LIBS.
18962 ($(BLD)/gnutls.$(0)): New target.
18963
fa6996bc
EZ
189642011-04-24 Eli Zaretskii <eliz@gnu.org>
18965
eb35682e
EZ
18966 * xdisp.c (handle_single_display_spec): Rename the
18967 display_replaced_before_p argument into display_replaced_p, to
18968 make it consistent with the commentary. Fix typos in the
18969 commentary.
18970
e2ad650c
EZ
18971 * textprop.c (syms_of_textprop): Remove dead code.
18972 (copy_text_properties): Delete obsolete commentary about an
18973 interface that was deleted long ago. Fix typos in the description
18974 of arguments.
18975
1b2de274
EZ
18976 * msdos.c (XMenuActivate, XMenuAddSelection): Adjust argument list
18977 to changes in oldXMenu/XMenu.h from 2011-04-16.
18978 <menu_help_message, prev_menu_help_message>: Constify.
18979 (IT_menu_make_room): menu->help_text is now `const char **';
18980 adjust.
18981
18982 * msdos.h (XMenuActivate, XMenuAddSelection): Adjust prototypes
18983 to changes in oldXMenu/XMenu.h from 2011-04-16.
18984 (struct XMenu): Declare `help_text' `const char **'.
18985
18986 * xfaces.c <Qunspecified>: Make extern again.
18987
18988 * syntax.c: Include sys/types.h before including regex.h, as
75f1671a 18989 required by POSIX.
1b2de274 18990
762b15be
EZ
18991 * doc.c (get_doc_string): Improve the format passed to `error'.
18992
18993 * doprnt.c (doprnt): Improve commentary.
18994
18995 * term.c (init_tty) [MSDOS]: Fix 1st argument to maybe_fatal.
18996
18997 * Makefile.in (TAGS): Depend on $(M_FILE) and $(S_FILE), and scan
18998 them with etags.
18999
f1052e5d
EZ
19000 * makefile.w32-in (globals.h): Add a dummy recipe, to make any
19001 changes in globals.h immediately force recompilation.
762b15be
EZ
19002 (TAGS): Depend on $(CURDIR)/m/intel386.h and
19003 $(CURDIR)/s/ms-w32.h.
19004 (TAGS-gmake): Scan $(CURDIR)/m/intel386.h and $(CURDIR)/s/ms-w32.h.
f1052e5d 19005
fa6996bc
EZ
19006 * character.c (Fchar_direction): Function deleted.
19007 (syms_of_character): Don't defsubr it.
19008 <char-direction-table>: Deleted.
19009
e6c3da20
EZ
190102011-04-23 Eli Zaretskii <eliz@gnu.org>
19011
19012 Fix doprnt so it could be used again safely in `verror'. (Bug#8435)
19013 * doprnt.c: Include limits.h.
19014 (SIZE_MAX): New macro.
04f2d78b
CB
19015 (doprnt): Return a size_t value. 2nd arg is now size_t.
19016 Many local variables are now size_t instead of int or unsigned.
e6c3da20
EZ
19017 Improve overflow protection. Support `l' modifier for integer
19018 conversions. Support %l conversion. Don't assume an EMACS_INT
19019 argument for integer conversions and for %c.
19020
19021 * lisp.h (doprnt): Restore prototype.
19022
19023 * makefile.w32-in ($(BLD)/callint.$(O)): Depend on
19024 $(SRC)/character.h.
19025
19026 * Makefile.in (base_obj): Add back doprnt.o.
19027
19028 * deps.mk (doprnt.o): Add back prerequisites.
19029 (callint.o): Depend on character.h.
19030
19031 * eval.c (internal_lisp_condition_case): Include the handler
19032 representation in the error message.
19033 (verror): Call doprnt instead of vsnprintf. Fix an off-by-one bug
19034 when breaking from the loop.
19035
19036 * xdisp.c (vmessage): Call doprnt instead of vsnprintf.
19037
19038 * callint.c (Fcall_interactively): When displaying error message
19039 about invalid control letter, pass the character's codepoint, not
19040 a pointer to its multibyte form. Improve display of the character
19041 in octal and display also its hex code.
19042
19043 * character.c (char_string): Use %x to display the (unsigned)
19044 codepoint of an invalid character, to avoid displaying a bogus
19045 negative value.
19046
19047 * font.c (check_otf_features): Pass SDATA of SYMBOL_NAME to
19048 `error', not SYMBOL_NAME itself.
19049
19050 * coding.c (Fencode_sjis_char, Fencode_big5_char): Use %c for
19051 character arguments to `error'.
19052
19053 * charset.c (check_iso_charset_parameter): Fix incorrect argument
19054 to `error' in error message about FINAL_CHAR argument. Make sure
19055 FINAL_CHAR is a character, and use %c when it is passed as
19056 argument to `error'.
19057
4ffd0d6b 190582011-04-23 Eli Zaretskii <eliz@gnu.org>
97a93095
EZ
19059
19060 * s/ms-w32.h (localtime): Redirect to sys_localtime.
19061
19062 * w32.c: Include <time.h>.
19063 (sys_localtime): New function.
19064
4ffd0d6b 190652011-04-23 Chong Yidong <cyd@stupidchicken.com>
c17819f4
CY
19066
19067 * xdisp.c (init_xdisp): Initialize echo_area_window (Bug#6451).
19068
4ffd0d6b 19069 * buffer.c (syms_of_buffer): Doc fix (Bug#6902).
aac0c6e3 19070
4ffd0d6b 190712011-04-23 Samuel Thibault <sthibault@debian.org> (tiny change)
aac0c6e3 19072
4ffd0d6b
GM
19073 * sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on
19074 zombies (Bug#8467).
aac0c6e3 19075
04c56954
EZ
190762011-04-19 Eli Zaretskii <eliz@gnu.org>
19077
19078 * syntax.h (SETUP_SYNTAX_TABLE_FOR_OBJECT): Fix setting of
19079 gl_state.e_property when gl_state.object is Qt.
19080
19081 * insdel.c (make_gap_larger): Remove limitation of buffer size
19082 to <= INT_MAX.
19083
16a43933
CY
190842011-04-18 Chong Yidong <cyd@stupidchicken.com>
19085
19086 * xdisp.c (lookup_glyphless_char_display)
19087 (produce_glyphless_glyph): Handle cons cell entry in
19088 glyphless-char-display.
19089 (Vglyphless_char_display): Document it.
19090
19091 * term.c (produce_glyphless_glyph): Handle cons cell entry in
19092 glyphless-char-display.
19093
4581706e
CY
190942011-04-17 Chong Yidong <cyd@stupidchicken.com>
19095
19096 * xdisp.c (get_next_display_element): Remove unnecessary ifdefs.
19097
19098 * termhooks.h (FRAME_WINDOW_P): Remove duplicated definitions.
19099
19100 * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): Add missing
19101 definition for no-X builds.
19102
4887c6e2 191032011-04-16 Paul Eggert <eggert@cs.ucla.edu>
764430a3 19104
fd35b6f9
PE
19105 Static checks with GCC 4.6.0 and non-default toolkits.
19106
5c1ccb01
PE
19107 * s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF): Protoize decl.
19108
006c5daa
PE
19109 * process.c (keyboard_bit_set): Define only if SIGIO.
19110 (send_process_trap): Mark it with NO_RETURN if it doesn't return.
19111 (send_process): Repair possible setjmp clobbering.
19112
efc736d3
PE
19113 * s/usg5-4-common.h (SETUP_SLAVE_PTY): Don't pass extra arg to 'fatal'.
19114
4e2fe2e6
PE
19115 * eval.c: Include <stdio.h>, for vsnprintf on non-GNU/Linux hosts.
19116
f97334a2
PE
19117 * data.c (arith_error): Mark with NO_RETURN if it doesn't return.
19118
4e75f29d
PE
19119 * alloc.c (bytes_used_when_full, SPARE_MEMORY, BYTES_USED):
19120 Define only if needed.
19121
90efadd1
PE
19122 * sysdep.c (_FILE_OFFSET_BITS): Make this hack even uglier
19123 by pacifying GCC about it. Maybe it's time to retire it?
875975e9 19124 * xfaces.c (USG, __TIMEVAL__): Likewise.
90efadd1 19125
3c647824
PE
19126 * dispextern.h (struct redisplay_interface): Rename param
19127 to avoid shadowing.
e264f262 19128 * termhooks.h (struct terminal): Likewise.
761383f4 19129 * xterm.c (xembed_send_message): Likewise.
3c647824 19130
b58c5c4a
PE
19131 * insdel.c (make_gap_smaller): Define only if
19132 USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC.
19133
cad59032
PE
19134 * keyboard.c (read_char): Make a var volatile so longjmp won't clobber
19135 it.
19136
c339dc2e
PE
19137 * emacs.c (MAX_HEAP_BSS_DIFF, my_edata): Move to where they're used,
19138 so that we aren't warned about unused symbols.
19139
91a3e27b
PE
19140 * xfns.c (Fx_file_dialog): Rename local to avoid shadowing.
19141
399c71d3 19142 * xdisp.c (x_produce_glyphs): Mark var as initialized (Bug#8512).
7a3fb125 19143
8ffc96f5
PE
19144 * xfns.c (x_real_positions): Mark locals as initialized.
19145
eef9bc79
PE
19146 * xmenu.c (xmenu_show): Don't use uninitialized vars.
19147
098db9dd
PE
19148 * xterm.c: Fix problems found by static analysis with other toolkits.
19149 (toolkit_scroll_bar_interaction): Define and use only if USE_X_TOOLKIT.
dda3aedd
PE
19150 (x_dispatch_event): Declare static if USE_GTK, and
19151 define if USE_GTK || USE_X_TOOLKIT.
098db9dd 19152 (SET_SAVED_BUTTON_EVENT): Define only if USE_X_TOOLKIT || USE_GTK.
dda3aedd 19153 * xterm.h (x_dispatch_event): Extern only if USE_X_TOOLKIT.
841a1577
JB
19154 * xterm.c, xterm.h (x_mouse_leave): Bring this function back, but only
19155 if defined HAVE_MENUS && !defined USE_X_TOOLKIT && !defined USE_GTK.
098db9dd 19156
eb18f6cc
PE
19157 * xmenu.c (menu_help_callback): Pointer type fixes.
19158 Use const pointers when pointing at readonly data. Avoid pointer
19159 signedness clashes.
19160 (FALSE): Remove unused macro.
19161 (update_frame_menubar): Remove unused decl.
19162
1fe72bf8
PE
19163 * xfns.c (Fx_hide_tip): Move locals to avoid shadowing.
19164
60d9e1db
PE
19165 * menu.c (push_submenu_start, push_submenu_end): Do not define unless
19166 USE_X_TOOLKIT || USE_GTK || HAVE_NS || defined HAVE_NTGUI.
19167 (single_menu_item): Rename local to avoid shadowing.
19168
39261c26
PE
19169 * keyboard.c (make_lispy_event): Remove unused local var.
19170
018c5e19
PE
19171 * frame.c, frame.h (x_get_resource_string): Bring this back, but
19172 only if HAVE_X_WINDOWS && !USE_X_TOOLKIT.
19173
63d2b86e
PE
19174 * bitmaps: Change bitmaps from unsigned char back to the X11
19175 compatible char. Avoid the old compiler warnings about
19176 out-of-range initializers by using, for example, '\xab' rather
19177 than 0xab.
19178
aefd87e1
PE
19179 * xgselect.c (xgselect_initialize): Check vs interface
19180 even if ! (defined (USE_GTK) || defined (HAVE_GCONF)).
19181
bf501fb9
PE
19182 * xmenu.c (xmenu_show): Rename parm to avoid shadowing.
19183
e9829fdf
PE
19184 * xterm.c (x_create_toolkit_scroll_bar): Use const * for pointers
19185 to read-only memory.
19186
1086c095
PE
19187 * fns.c (vector): Remove; this old hack is no longer needed.
19188
2baccd04 19189 * xsmfns.c (create_client_leader_window): Rename shadowing arg.
401f10cb 19190 Remove unused var.
dde42981 19191 (gdk_x11_set_sm_client_id) [!USE_GTK]: Don't define.
2baccd04 19192
72391843 19193 * xrdb.c (x_load_resources): Omit unused local.
3565b346 19194
436c16df 19195 * xfns.c (free_frame_menubar, atof): Remove duplicate decls.
8a94ea33 19196 (x_window): Rename locals to avoid shadowing.
dc5ddd85 19197 (USG): Use the kludged USG macro, to pacify gcc.
436c16df 19198
92bb796d 19199 * xterm.c (x_alloc_nearest_color_for_widget): Remove; unused.
bbbef9e1 19200 (x_term_init): Remove local to avoid shadowing.
92bb796d 19201
764430a3 19202 * xfns.c, xterm.c (_XEditResCheckMessages): Protoize decl.
4887c6e2
PE
19203
19204 * xdisp.c, dispextern.h (set_vertical_scroll_bar): Now extern if
19205 USE_TOOLKIT_SCROLL_BARS && !USE_GTK, as xterm.c needs it then.
19206
d1dfb56c
EZ
192072011-04-16 Eli Zaretskii <eliz@gnu.org>
19208
c4354cb4
EZ
19209 * gnutls.c (Fgnutls_boot): Don't pass Lisp_Object to `error'.
19210
d1dfb56c
EZ
19211 Fix regex.c, syntax.c and friends for buffers > 2GB.
19212 * syntax.h (struct gl_state_s): Declare character position members
19213 EMACS_INT.
19214
19215 * syntax.c (update_syntax_table): Declare 2nd argument EMACS_INT.
19216
04f2d78b
CB
19217 * textprop.c (verify_interval_modification, interval_of):
19218 Declare arguments EMACS_INT.
d1dfb56c
EZ
19219
19220 * intervals.c (adjust_intervals_for_insertion): Declare arguments
19221 EMACS_INT.
19222
19223 * intervals.h (CHECK_TOTAL_LENGTH): Cast to EMACS_INT, not `int'.
19224
19225 * indent.c (Fvertical_motion): Local variable it_start is now
19226 EMACS_INT.
19227
19228 * regex.c (re_match, re_match_2, re_match_2_internal)
19229 (bcmp_translate, regcomp, regexec, print_double_string)
19230 (group_in_compile_stack, re_search, re_search_2, regex_compile)
19231 (re_compile_pattern, re_exec): Declare arguments and local
19232 variables `size_t' and `ssize_t' and return values `regoff_t', as
19233 appropriate.
19234 (POP_FAILURE_REG_OR_COUNT) <pfreg>: Declare `long'.
19235 (CHECK_INFINITE_LOOP) <failure>: Declare `ssize_t'.
19236 <compile_stack_type>: `size' and `avail' are now `size_t'.
19237
19238 * regex.h <regoff_t>: Use ssize_t, not int.
19239 (re_search, re_search_2, re_match, re_match_2): Arguments that
19240 specify buffer/string position and length are now ssize_t and
19241 size_t. Return type is regoff_t.
19242
613052cd
BK
192432011-04-16 Ben Key <bkey76@gmail.com>
19244
19245 * nsfont.m: Fixed bugs in ns_get_family and
19246 ns_descriptor_to_entity that were caused by using free to
19247 deallocate memory blocks that were allocated by xmalloc (via
19248 xstrdup). This caused Emacs to crash when compiled with
19249 XMALLOC_OVERRUN_CHECK defined (when Emacs was configured with
19250 --enable-checking=xmallocoverrun). xfree is now used to
19251 deallocate these memory blocks.
19252
4170f62f 192532011-04-15 Paul Eggert <eggert@cs.ucla.edu>
3e047f51 19254
71b41406
PE
19255 * sysdep.c (emacs_read): Remove unnecessary check vs MAX_RW_COUNT.
19256
9587a89d
PE
19257 emacs_write: Accept and return EMACS_INT for sizes.
19258 See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html
19259 et seq.
19260 * gnutls.c, gnutls.h (emacs_gnutls_read, emacs_gnutls_write):
19261 Accept and return EMACS_INT.
19262 (emacs_gnutls_write): Return the number of bytes written on
19263 partial writes.
19264 * sysdep.c, lisp.h (emacs_read, emacs_write): Likewise.
273a5f82
PE
19265 (emacs_read, emacs_write): Remove check for negative size, as the
19266 Emacs source code has been audited now.
9587a89d
PE
19267 * sysdep.c (MAX_RW_COUNT): New macro, to work around kernel bugs.
19268 (emacs_read, emacs_write): Use it.
273a5f82
PE
19269 * process.c (send_process): Adjust to the new signatures of
19270 emacs_write and emacs_gnutls_write. Do not attempt to store
19271 a byte offset into an 'int'; it might overflow.
9587a89d 19272 See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00483.html
273a5f82 19273
3e047f51
PE
19274 * sound.c: Don't assume sizes fit in 'int'.
19275 (struct sound_device.period_size, alsa_period_size):
9c3c56a7 19276 Return EMACS_INT, not int.
3e047f51 19277 (struct sound_device.write, vox_write, alsa_write):
9c3c56a7
PE
19278 Accept EMACS_INT, not int.
19279 (wav_play, au_play): Use EMACS_INT to store sizes and to
3e047f51
PE
19280 record read return values.
19281
cc39a9db
BK
192822011-04-15 Ben Key <bkey76@gmail.com>
19283
c9d0ec6d
JB
19284 * keyboard.c (Qundefined): Don't declare static since it is used
19285 in nsfns.m.
19286 * xfaces.c (Qbold, Qexpanded, Qitalic, Qcondensed): Don't declare
19287 static since they are used in nsfont.m.
cc39a9db 19288
6c60eb9f
SM
192892011-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
19290
19291 * process.c (Qprocessp): Don't declare static.
19292 * lisp.h (Qprocessp): Declare again.
19293
7990b61a
JB
192942011-04-15 Juanma Barranquero <lekktu@gmail.com>
19295
19296 * font.c (Qopentype): Don't make static (used from w32uniscribe.c).
19297
5d4cb038
PE
192982011-04-14 Paul Eggert <eggert@cs.ucla.edu>
19299
8bd7b830 19300 Improve C-level modularity by making more things 'static'.
cd64ea1d 19301
e3b27b31
PE
19302 Don't publish debugger-only interfaces to other modules.
19303 * lisp.h (safe_debug_print, debug_output_compilation_hack):
19304 (verify_bytepos, count_markers): Move decls to the only modules
19305 that need them.
19306 * region-cache.h (pp_cache): Likewise.
19307 * window.h (check_all_windows): Likewise.
19308 * marker.c, print.c, region-cache.c, window.c: Decls moved here.
19309
5d4cb038
PE
19310 * sysdep.c (croak): Now static, if
19311 defined TIOCNOTTY || defined USG5 || defined CYGWIN.
19312 * syssignal.h (croak): Declare only if not static.
69003fd8
PE
19313
19314 * alloc.c (refill_memory_reserve): Now static if
19315 !defined REL_ALLOC || defined SYSTEM_MALLOC.
19316 * lisp.h (refill_memory_reserve): Declare only if not static.
93ea6e8f 19317
e87b6180
PE
19318 * xsettings.c, xsettings.h (xsettings_get_system_normal_font):
19319 Define only if USE_LUCID.
19320
ac64929e
PE
19321 * xrdb.c (x_customization_string, x_rm_string): Now static.
19322
6f37259d
PE
19323 * xmenu.c (x_menu_wait_for_event): Export only if USE_MOTIF.
19324 * xterm.h (x_menu_wait_for_event): Declare only if USE_MOTIF.
19325
1683e3ab
PE
19326 * xdisp.c (draw_row_with_mouse_face): Now static.
19327 * dispextern.h (draw_row_with_mouse_fave): Remove decl.
19328
de9c2632
PE
19329 * window.h (check_all_windows): Mark externally visible.
19330
2b96acb7
PE
19331 * window.c (window_deletion_count): Now static.
19332
19333 * undo.c: Make symbols static if they're not exported.
19334 (last_undo_buffer, last_boundary_position, pending_boundary):
19335 Now static.
19336
50436f33
PE
19337 * textprop.c (interval_insert_behind_hooks): Now static.
19338 (interval_insert_in_front_hooks): Likewise.
19339
64520e5c
PE
19340 * term.c: Make symbols static if they're not exported.
19341 (tty_turn_off_highlight, get_tty_terminal, max_frame_cols):
19342 (max_frame_lines, tty_set_terminal_modes):
19343 (tty_reset_terminal_modes, tty_turn_off_highlight):
19344 (get_tty_terminal): Now static.
19345 (term_mouse_moveto): Do not define if HAVE_WINDOW_SYSTEM.
19346 * termhooks.h (term_mouse_moveto): Do not declare if
8bd7b830 19347 HAVE_WINDOW_SYSTEM.
64520e5c
PE
19348 * dispextern.h (tty_set_terminal_modes, tty_reset_terminal_modes):
19349 (tty_turn_off_highlight, get_tty_terminal): Remove decls.
19350
1fa53021
PE
19351 * sysdep.c: Make symbols static if they're not exported.
19352 (emacs_get_tty, emacs_set_tty, old_fcntl_flags, old_fcntl_owner):
19353 Now static.
19354 (sigprocmask_set, full_mask): Remove; unused.
19355 (wait_debugging): Mark as visible.
19356 * syssignal.h (SIGFULLMASK, full_mask): Remove decls.
19357 * systty.h (emacs_get_tty, emacs_set_tty): Remove decls.
19358
d4b43b22
PE
19359 * syntax.c (syntax_temp): Define only if !__GNUC__.
19360
b7c513d0
PE
19361 * sound.c (current_sound_device, current_sound): Now static.
19362
989b29ad
PE
19363 * search.c (searchbufs, searchbuf_head): Now static.
19364
13a55a78
PE
19365 * scroll.c (scroll_cost): Remove; unused.
19366 * dispextern.h (scroll_cost): Remove decl.
19367
de68a1fc
PE
19368 * region-cache.h (pp_cache): Mark as externally visible.
19369
40ccffa6
PE
19370 * process.c: Make symbols static if they're not exported.
19371 (process_tick, update_tick, create_process, chan_process):
19372 (Vprocess_alist, proc_buffered_char, datagram_access):
19373 (fd_callback_data, send_process_frame, process_sent_to): Now static.
19374 (deactivate_process): Mark defn as static, as well as decl.
19375 * lisp.h (create_process): Remove decl.
19376 * process.h (chan_process, Vprocess_alist): Remove decls.
19377
ad64fc97
PE
19378 * print.c: Make symbols static if they're not exported.
19379 (print_depth, new_backquote_output, being_printed, print_buffer):
19380 (print_buffer_size, print_buffer_pos, print_buffer_pos_byte):
19381 (print_interval, print_number_index, initial_stderr_stream):
19382 Now static.
19383 * lisp.h (Fprinc): Remove decl.
19384 (debug_output_compilation_hack): Mark as externally visible.
19385
adddb265
PE
19386 * sysdep.c (croak): Move decl from here to syssignal.h.
19387 * syssignal.h (croak): Put it here, so the API can be checked when
19388 'croak' is called from dissociate_if_controlling_tty.
19389
1717ede2
PE
19390 * minibuf.c: Make symbols static if they're not exported.
19391 (minibuf_save_list, choose_minibuf_frame): Now static.
19392 * lisp.h (choose_minibuf_frame): Remove decl.
19393
fa5fb2bc
PE
19394 * lisp.h (verify_bytepos, count_markers): Mark as externally visible.
19395
1e3890d1
PE
19396 * lread.c: Make symbols static if they're not exported.
19397 (read_objects, initial_obarray, oblookup_last_bucket_number):
19398 Now static.
19399 (make_symbol): Remove; unused.
19400 * lisp.h (initial_obarray, make_symbol): Remove decls.
19401
8a1414fa
PE
19402 * keyboard.c: Make symbols static if they're not exported.
19403 (single_kboard, recent_keys_index, total_keys, recent_keys):
19404 (this_command_key_count_reset, raw_keybuf, raw_keybuf_count):
19405 (this_single_command_key_start, echoing, last_auto_save):
19406 (read_key_sequence_cmd, dribble, recursive_edit_unwind):
19407 (command_loop, echo_now, keyboard_init_hook, help_char_p):
19408 (quit_throw_to_read_char, command_loop_2, top_level_1, poll_timer):
19409 (Vlispy_mouse_stem, double_click_count):
19410 Now static.
19411 (force_auto_save_soon): Define only if SIGDANGER.
19412 (ignore_mouse_drag_p): Now static if
19413 !defined HAVE_WINDOW_SYSTEM || defined USE_GTK || defined HAVE_NS.
19414 (print_help): Remove; unused.
19415 (stop_character, last_timer_event): Mark as externally visible.
19416 * keyboard.h (ignore_mouse_drag_p): Declare only if
19417 defined HAVE_WINDOW_SYSTEM && !defined USE_GTK && !defined HAVE_NS.
19418 (echo_now, help_char_p, quit_throw_to_read_char): Remove decls.
19419 * lisp.h (echoing): Remove decl.
19420 (force_auto_save_soon): Declare only if SIGDANGER.
19421 * xdisp.c (redisplay_window): Simplify code, to make it more
19422 obvious that ignore_mouse_drag_p is not accessed if !defined
19423 USE_GTK && !defined HAVE_NS.
19424
93ea6e8f
PE
19425 * intervals.c: Make symbols static if they're not exported.
19426 (merge_properties_sticky, merge_interval_right, delete_interval):
19427 Now static.
19428 * intervals.h (merge_interval_right, delete_interval): Remove decls.
19429
77382fcc
PE
19430 * insdel.c: Make symbols static if they're not exported.
19431 However, leave prepare_to_modify_buffer alone. It's never
19432 called from outside this function, but that appears to be a bug.
19433 (combine_after_change_list, combine_after_change_buffer):
4889fc82 19434 (adjust_after_replace, signal_before_change): Now static.
77382fcc
PE
19435 (adjust_after_replace_noundo): Remove; unused.
19436 * lisp.h (adjust_after_replace, adjust_after_replace_noundo):
4889fc82 19437 (signal_before_change): Remove decls.
77382fcc 19438
9306c32e
PE
19439 * indent.c (val_compute_motion, val_vmotion): Now static.
19440
cd44d2eb
PE
19441 * image.c: Make symbols static if they're not exported.
19442 * dispextern.h (x_create_bitmap_from_xpm_data): Do not declare
19443 if USE_GTK.
19444 * image.c (x_create_bitmap_from_xpm_data): Do not define if USE_GTK.
19445 (xpm_color_cache, ct_table, ct_colors_allocated): Now static.
19446
ad9a7a06
PE
19447 * fringe.c (standard_bitmaps): Now static.
19448 (max_used_fringe_bitmap): Now static, unless HAVE_NS.
19449
81626931
PE
19450 * frame.c: Make symbols static if they're not exported.
19451 (x_report_frame_params, make_terminal_frame): Now static.
19452 (get_frame_param): Now static, unless HAVE_NS.
19453 (x_fullscreen_adjust): Define if WINDOWSNT, not if HAVE_WINDOW_SYSTEM.
19454 (x_get_resource_string): Remove; not used.
19455 * frame.h (make_terminal_frame, x_report_frame_params):
19456 (x_get_resource_string); Remove decls.
19457 (x_fullscreen_adjust): Declare only if WINDOWSNT.
19458 * lisp.h (get_frame_param): Declare only if HAVE_NS.
19459
239f9db9
PE
19460 * font.c, fontset.c: Make symbols static if they're not exported.
19461 * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): New macro.
19462 (FACE_SUITABLE_FOR_CHAR_P): Use it.
19463 * font.c (font_close_object): Now static.
19464 * font.h (font_close_object): Remove.
19465 * fontset.c (FONTSET_OBJLIST): Remove.
19466 (free_realized_fontset) #if-0 the body, which does nothing.
19467 (face_suitable_for_char_p): #if-0, as it's never called.
19468 * fontset.h (face_suitable_for_char_p): Remove decl.
04f2d78b
CB
19469 * xfaces.c (face_at_string_position):
19470 Use FACE_SUITABLE_FOR_ASCII_CHAR_P, not FACE_SUITABLE_FOR_CHAR_P,
239f9db9
PE
19471 since 0 is always ASCII.
19472
dfcf3579
PE
19473 * fns.c (weak_hash_tables): Now static.
19474
5045092b
PE
19475 * fileio.c: Make symbols static if they're not exported.
19476 (auto_saving, auto_save_mode_bits, auto_save_error_occurred):
19477 (Vwrite_region_annotation_buffers): Now static.
19478
57a96f5c
PE
19479 * eval.c: Make symbols static if they're not exported.
19480 (backtrace_list, lisp_eval_depth, when_entered_debugger): Now static.
19481 * lisp.h (backtrace_list): Remove decl.
19482
35f08c38
PE
19483 * emacs.c: Make symbols static if they're not exported.
19484 (malloc_state_ptr, malloc_using_checking, syms_of_emacs):
19485 (fatal_error_code, fatal_error_signal_hook, standard_args):
19486 Now static.
19487 (fatal_error_signal): Now static, unless FLOAT_CATCH_SIGKILL.
19488 (DEFINE_DUMMY_FUNCTION): Mark function as externally visible.
19489 (__CTOR_LIST__, __DTOR_LIST__): Now externally visible.
19490 * lisp.h (fatal_error_signal_hook): Remove decl.
19491 (fatal_error_signal): Declare only if FLOAT_CATCH_SIGKILL.
19492
f44bd759
PE
19493 * editfns.c: Move a (normally-unused) function to its only use.
19494 * editfns.c, lisp.h (get_operating_system_release): Remove.
19495 * process.c (init_process) [DARWIN_OS]: Do it inline, as it is not
19496 worth the hassle of breaking this out.
19497
b532497d
PE
19498 * xterm.c: Make symbols static if they're not exported.
19499 (x_raise_frame, x_lower_frame, x_wm_set_window_state):
19500 (x_wm_set_icon_pixmap, x_initialize, XTread_socket_fake_io_error):
19501 (x_destroy_window, x_delete_display):
19502 Now static.
19503 (x_dispatch_event): Now static if ! (USE_MOTIF || USE_X_TOOLKIT).
19504 (x_mouse_leave): Remove; unused.
19505 * xterm.h (x_display_info_for_name, x_raise_frame, x_lower_frame):
19506 (x_destroy_window, x_wm_set_window_state, x_wm_set_icon_pixmap):
19507 (x_delete_display, x_initialize, x_set_border_pixel, x_screen_planes):
19508 Remove decls.
19509 (x_mouse_leave): Declare only if WINDOWSNT.
19510 (x_dispatch_event): Declare only if USE_MOTIF or USE_X_TOOLKIT.
19511 (xic_create_fontsetname): Declare only if HAVE_X_WINDOWS &&
19512 USE_X_TOOLKIT.
19513
1675728f
PE
19514 * ftxfont.c: Make symbols static if they're not exported.
19515 (ftxfont_driver): Export only if !defined HAVE_XFT && def8ined
19516 HAVE_FREETYPE.
19517 * font.h (ftxfont_driver): Likewise.
19518
e4cebfca
PE
19519 * xfns.c: Make symbols static if they're not exported.
19520 (x_last_font_name, x_display_info_for_name):
19521 (x_set_foreground_color, x_set_background_color, x_set_mouse_color):
19522 (x_set_cursor_color, x_set_border_pixel, x_set_border_color):
19523 (x_set_cursor_type, x_set_icon_type, x_set_icon_name):
19524 (x_set_scroll_bar_foreground, x_set_scroll_bar_background):
19525 (x_explicitly_set_name, x_set_title, xic_defaut_fontset, tip_timer):
19526 (last_show_tip_args): Now static.
19527 (xic_defaut_fontset, xic_create_fontsetname): Define only if
19528 defined HAVE_X_WINDOWS && defined USE_X_TOOLKIT
19529 (x_screen_planes): Remove; unused.
19530 * dispextern.h (x_screen_planes): Remove decl.
19531
5bf46f05
PE
19532 * dispnew.c: Make symbols static if they're not exported.
19533 * dispextern.h (redraw_garbaged_frames, scrolling):
19534 (increment_row_positions): Remove.
19535 * dispnew.c (new_glyph_matrix, increment_row_positions, scrolling):
19536 (delayed_size_change, glyph_matrix_count, glyph_pool_count):
19537 Now static.
19538 (redraw_garbaged_frames): Remove; unused.
19539
435f4c28
PE
19540 * xfaces.c: Make symbols static if they're not exported.
19541 * dispextern.h (ascii_face_of_lisp_face, free_realized_face):
19542 Remove decls.
19543 * xterm.h (defined_color): Remove decls.
19544 (x_free_dpy_colors): Declare only if USE_X_TOOLKIT.
19545 * xfaces.c (tty_suppress_bold_inverse_default_colors_p):
19546 (menu_face_changed_default, defined_color, free_realized_face):
19547 (x_free_dpy_colors): Define only if USE_X_TOOLKIT.
19548 (ascii_face_of_lisp_face): Remove; unused.
19549
8524aef3
PE
19550 * xdisp.c: Make symbols static if they're not exported.
19551 * dispextern.h (scratch_glyph_row, window_box_edges):
19552 (glyph_to_pixel_coords, set_cursor_from_row):
19553 (get_next_display_element, set_iterator_to_next):
19554 (highlight_trailing_whitespace, frame_to_window_pixel_xy):
19555 (show_mouse_face): Remove decls
19556 * frame.h (message_buf_print): Likewise.
19557 * lisp.h (pop_message, set_message, check_point_in_composition):
19558 Likewise.
19559 * xterm.h (set_vertical_scroll_bar): Likewise.
19560 * xdisp.c (list_of_error, Vmessage_stack, line_number_displayed):
19561 (message_buf_print, scratch_glyph_row, displayed_buffer):
19562 (set_iterator_to_next, pop_message, set_message, set_cursor_from_row):
19563 (get_next_display_element, show_mouse_face, window_box_edges):
19564 (frame_to_window_pixel_xy, check_point_in_composition):
19565 (set_vertical_scroll_bar, highlight_trailing_whitespace): Now static.
19566 (glyph_to_pixel_coords): Remove; unused.
19567
16390cd2
PE
19568 * dired.c (file_name_completion): Now static.
19569
19570 * dbusbind.c (xd_in_read_queued_messages): Now static.
19571
a25f4dfa
PE
19572 * lisp.h (circular_list_error, FOREACH): Remove; unused.
19573 * data.c (circular_list_error): Remove.
19574
14a9c8df
PE
19575 * commands.h (last_point_position, last_point_position_buffer):
19576 (last_point_position_window): Remove decls.
19577 * keyboard.c: Make these variables static.
19578
04f2d78b
CB
19579 * coding.h (coding, code_convert_region, encode_coding_gap):
19580 Remove decls.
74ab6df5
PE
19581 * coding.c (Vsjis_coding_system, Vbig5_coding_system):
19582 (iso_code_class, detect_coding, code_convert_region): Now static.
19583 (encode_coding_gap): Remove; unused.
19584
38dfbee1
PE
19585 * chartab.c (chartab_chars, chartab_bits): Now static.
19586
a2cb4e63
PE
19587 * charset.h (charset_iso_8859_1): Remove decl.
19588 * charset.c (charset_iso_8859_1, charset_emacs, map_charset_for_dump):
19589 Now static.
19590
127198fd
PE
19591 * ccl.h (check_ccl_update, Vccl_program_table): Remove decls.
19592 * ccl.c (Vccl_program_table): Now static.
19593 (check_ccl_update): Remove; unused.
19594
d85b608f
PE
19595 * category.c (SET_CATEGORY_SET, set_category_set): Move here.
19596 * category.h: ... from here.
19597 * category.c (check_category_table, set_category_set): Now static.
19598
31cd66f3
PE
19599 * casetab.c (Vascii_upcase_table, Vascii_eqv_table): Now static.
19600 * lisp.h: Remove these decls.
19601
c358e587
PE
19602 * buffer.c (buffer_count): Remove unused var.
19603
e78aecca
PE
19604 * bidi.c (bidi_dump_cached_states): Mark as externally visible,
19605 so that it's not optimized away.
19606 (bidi_ignore_explicit_marks_for_paragraph_level): Likewise.
19607 * dispextern.h (bidi_dump_cached_states): Remove, since it's
19608 exported only to the debugger.
19609
e192d7d3 19610 * atimer.c (alarm_signal_handler, run_all_atimers): Now static.
04f2d78b 19611 * atimer.h (run_all_atimers): Remove; not exported.
e192d7d3 19612
92470028
PE
19613 font.c: Make copy_font_spec and merge_font_spec ordinary C functions.
19614 * font.c (copy_font_spec): Rename from Fcopy_font_spec, since it
19615 was inaccessible from Lisp.
19616 (merge_font_spec): Likewise, renaming from Fmerge_font_spec.
19617 * font.c, font.h, fontset.c, xfaces.c, xfont.c: Change all uses.
19618
244ed907
PE
19619 alloc.c: Import and export fewer symbols, and remove unused items.
19620 * lisp.h (suppress_checking, die): Declare only if ENABLE_CHECKING
19621 is defined.
19622 (suppress_checking): Add EXTERNALLY_VISIBLE attribute, so that
19623 it's not optimized away by whole-program optimization.
19624 (message_enable_multibyte, free_misc): Remove.
19625 (catchlist, handlerlist, mark_backtrace):
19626 Declare only if BYTE_MARK_STACK.
19627 (mark_byte_stack): Likewise, fixing a ifdef-vs-if typo.
19628 * alloc.c (pure): Export only if VIRT_ADDR_VARIES is defined.
19629 (message_enable_multibyte): Remove decl.
19630 (free_misc, interval_free_list, float_block, float_block_index):
19631 (n_float_blocks, float_free_list, cons_block, cons_block_index):
19632 (cons_free_list, last_marked_index):
19633 Now static.
19634 (suppress_checking, die): Define only if ENABLE_CHECKING is defined.
19635 * eval.c (catchlist, handlerlist): Export only if BYTE_MARK_STACK.
19636 (mark_backtrace): Define only if BYTE_MARK_STACK.
19637 * xdisp.c (message_enable_multibyte): Now static.
19638
61c2b50e 19639 Declare Lisp_Object Q* variables to be 'static' if not exported.
955cbe7b
PE
19640 This makes it easier for human readers (and static analyzers)
19641 to see whether these variables are used from other modules.
19642 * alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c:
19643 * ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c:
19644 * data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c:
19645 * font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c:
19646 * lread.c, macros.c, minibuf.c, print.c, process.c, search.c:
19647 * sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c:
19648 * xmenu.c, xselect.c:
19649 Declare Q* vars static if they are not used in other modules.
19650 * ccl.h, character.h, charset.h, coding.h, composite.h, font.h:
19651 * frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h:
19652 Remove decls of unexported vars.
19653 * keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro.
19654
95c82688
PE
19655 * lisp.h (DEFINE_FUNC): Make sname 'static'.
19656
16a97296
PE
19657 Make Emacs functions such as Fatom 'static' by default.
19658 This makes it easier for human readers (and static analyzers)
19659 to see whether these functions can be called from other modules.
19660 DEFUN now defines a static function. To make the function external
19661 so that it can be used in other C modules, use the new macro DEFUE.
8bd7b830
PE
19662 * lisp.h (Funibyte_char_to_multibyte, Fsyntax_table_p):
19663 (Finit_image_library):
16a97296
PE
19664 (Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer):
19665 (Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute):
19666 (Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes):
19667 Remove decls, since these functions are now static.
19668 (Funintern, Fget_internal_run_time): New decls, since these functions
19669 were already external.
95c82688 19670
16a97296
PE
19671 * alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c:
19672 * ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c:
19673 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c:
19674 * fns.c, font.c, fontset.c, frame.c, image.c, indent.c:
19675 * keyboard.c, keymap.c, lread.c:
19676 * macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c:
19677 * syntax.c, term.c, terminal.c, textprop.c, undo.c:
19678 * window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c:
19679 Mark functions with DEFUE instead of DEFUN,
19680 if they are used in other modules.
19681 * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward
19682 decls for now-static functions.
19683 * buffer.h (Fdelete_overlay): Remove decl.
19684 * callproc.c (Fgetenv_internal): Mark as internal.
19685 * composite.c (Fremove_list_of_text_properties): Remove decl.
19686 (Fcomposition_get_gstring): New forward static decl.
19687 * composite.h (Fcomposite_get_gstring): Remove decl.
19688 * dired.c (Ffile_attributes): New forward static decl.
19689 * doc.c (Fdocumntation_property): New forward static decl.
19690 * eval.c (Ffetch_bytecode): New forward static decl.
19691 (Funintern): Remove extern decl; now in .h file where it belongs.
19692 * fileio.c (Fmake_symbolic_link): New forward static decl.
19693 * image.c (Finit_image_library): New forward static decl.
19694 * insdel.c (Fcombine_after_change_execute): Make forward decl static.
19695 * intervals.h (Fprevious_property_change):
19696 (Fremove_list_of_text_properties): Remove decls.
19697 * keyboard.c (Fthis_command_keys): Remove decl.
19698 (Fcommand_execute): New forward static decl.
19699 * keymap.c (Flookup_key): New forward static decl.
19700 (Fcopy_keymap): Now static.
19701 * keymap.h (Flookup_key): Remove decl.
19702 * process.c (Fget_process): New forward static decl.
19703 (Fprocess_datagram_address): Mark as internal.
19704 * syntax.c (Fsyntax_table_p): New forward static decl.
19705 (skip_chars): Remove duplicate decl.
19706 * textprop.c (Fprevious_property_change): New forward static decl.
19707 * window.c (Fset_window_fringes, Fset_window_scroll_bars):
19708 Now internal.
19709 (Fset_window_margins, Fset_window_vscroll): New forward static decls.
19710 * window.h (Fset_window_vscroll, Fset_window_margins): Remove decls.
19711
785bbd42
PE
19712 * editfns.c (Fformat): Remove unreachable code.
19713
8b913b57
AS
197142011-04-14 Andreas Schwab <schwab@linux-m68k.org>
19715
19716 * fileio.c (Finsert_file_contents): Fix typo in 2005-05-13
19717 change. (Bug#8496)
19718
a6744a35
EZ
197192011-04-13 Eli Zaretskii <eliz@gnu.org>
19720
19721 * xdisp.c (handle_invisible_prop): Don't call bidi_paragraph_init
19722 when at ZV. (Bug#8487)
19723
e7974947
AS
197242011-04-12 Andreas Schwab <schwab@linux-m68k.org>
19725
baad03f0
AS
19726 * charset.c (Fclear_charset_maps): Use xfree instead of free.
19727 (Bug#8437)
19728 * keyboard.c (parse_tool_bar_item): Likewise.
19729 * sound.c (sound_cleanup, alsa_close): Likewise.
19730 * termcap.c (tgetent): Likewise.
19731 * xfns.c (x_default_font_parameter): Likewise.
19732 * xsettings.c (read_and_apply_settings): Likewise.
19733
e7974947
AS
19734 * alloc.c (overrun_check_malloc, overrun_check_realloc)
19735 (overrun_check_free): Protoize.
19736
28272684
PE
197372011-04-12 Paul Eggert <eggert@cs.ucla.edu>
19738
19739 * sysdep.c (emacs_read, emacs_write): Check for negative sizes
19740 since callers should never pass a negative size.
19741 Change the signature to match that of plain 'read' and 'write'; see
19742 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00397.html>.
19743 * lisp.h: Update prototypes of emacs_write and emacs_read.
19744
11997c76
EZ
197452011-04-11 Eli Zaretskii <eliz@gnu.org>
19746
19747 * xdisp.c (redisplay_window): Don't try to determine the character
19748 position of the scroll margin if the window start point w->startp
e896f03c 19749 is outside the buffer's accessible region. (Bug#8468)
11997c76 19750
8a2cbd72
EZ
197512011-04-10 Eli Zaretskii <eliz@gnu.org>
19752
19753 Fix write-region and its subroutines for buffers > 2GB.
19754 * fileio.c (a_write, e_write): Modify declaration of arguments and
19755 local variables to support buffers larger than 2GB.
19756 (Fcopy_file): Use EMACS_INT for return value of emacs_read.
19757
19758 * sysdep.c (emacs_write, emacs_read): Use ssize_t for last
19759 argument, local variables, and return value.
19760
19761 * lisp.h: Update prototypes of emacs_write and emacs_read.
19762
19763 * sound.c (vox_write): Use ssize_t for return value of emacs_write.
19764
4073e537 197652011-04-10 Paul Eggert <eggert@cs.ucla.edu>
eb3f1cc8 19766
1ebfdcb6
PE
19767 * xdisp.c (vmessage): Use memchr, not strnlen, which some hosts lack.
19768
b2ded58d
PE
19769 Fix more problems found by GCC 4.6.0's static checks.
19770
7d66342c
PE
19771 * xdisp.c (vmessage): Use a better test for character truncation.
19772
bbf47d44
PE
19773 * charset.c (load_charset_map): <, not <=, for optimization,
19774 and to avoid potential problems with integer overflow.
9248994d 19775 * chartab.c (sub_char_table_set_range, char_table_set_range): Likewise.
f9a68bc5 19776 * casetab.c (set_identity, shuffle): Likewise.
3ab1c7ce 19777 * editfns.c (Fformat): Likewise.
1e69125e 19778 * syntax.c (skip_chars): Likewise.
3befa583 19779
e3019616
PE
19780 * xmenu.c (set_frame_menubar): Allocate smaller local vectors.
19781 This also lets GCC 4.6.0 generate slightly better loop code.
19782
becfa255
PE
19783 * callint.c (Fcall_interactively): <, not <=, for optimization.
19784 (Fcall_interactively): Count the number of arguments produced,
19785 not the number of arguments given. This is simpler and lets GCC
19786 4.6.0 generate slightly better code.
19787
dae0cd48
PE
19788 * ftfont.c: Distingish more carefully between FcChar8 and char.
19789 The previous code passed unsigned char * to a functions like
19790 strlen and xstrcasecmp that expect char *, which does not
19791 conform to the C standard.
19792 (get_adstyle_property, ftfont_pattern_entity): Use FcChar8 for
19793 arguments to FcPatternGetString, and explicitly cast FcChar8 * to
19794 char * when the C standard requires it.
19795
76032d70
PE
19796 * keyboard.c (read_char): Remove unused var.
19797
eb3f1cc8
PE
19798 * eval.c: Port to Windows vsnprintf (Bug#8435).
19799 Include <limits.h>.
19800 (SIZE_MAX): Define if the headers do not.
19801 (verror): Do not give up if vsnprintf returns a negative count.
19802 Instead, grow the buffer. This ports to Windows vsnprintf, which
19803 does not conform to C99. Problem reported by Eli Zaretskii.
19804 Also, simplify the allocation scheme, by avoiding the need for
19805 calling realloc, and removing the ALLOCATED variable.
19806
70476b54
PE
19807 * eval.c (verror): Initial buffer size is 4000 (not 200) bytes.
19808
12020a9e
PE
19809 Remove invocations of doprnt, as Emacs now uses vsnprintf.
19810 But keep the doprint source code for now, as we might revamp it
19811 and use it again (Bug#8435).
ea6c7ae6
PE
19812 * lisp.h (doprnt): Remove.
19813 * Makefile.in (base_obj): Remove doprnt.o.
19814 * deps.mk (doprnt.o): Remove.
19815
5fdb398c
PE
19816 error: Print 32- and 64-bit integers portably (Bug#8435).
19817 Without this change, on typical 64-bit hosts error ("...%d...", N)
19818 was used to print both 32- and 64-bit integers N, which relied on
19819 undefined behavior.
61bdb816 19820 * lisp.h, m/amdx86-64.h, m/ia64.h, m/ibms390x.h (pEd): New macro.
5fdb398c
PE
19821 * lisp.h (error, verror): Mark as printf-like functions.
19822 * eval.c (verror): Use vsnprintf, not doprnt, to do the real work.
19823 Report overflow in size calculations when allocating printf buffer.
19824 Do not truncate output string at its first null byte.
19825 * xdisp.c (vmessage): Use vsnprintf, not doprnt, to do the real work.
19826 Truncate the output at a character boundary, since vsnprintf does not
19827 do that.
19828 * charset.c (check_iso_charset_parameter): Convert internal
19829 character to string before calling 'error', since %c now has the
19830 printf meaning.
19831 * coding.c (Fdecode_sjis_char, Fdecode_big5_char): Avoid int
19832 overflow when computing char to be passed to 'error'. Do not
19833 pass Lisp_Object to 'error'; pass the integer instead.
19834 * nsfns.m (Fns_do_applescript): Use int, not long, since it's
19835 formatted with plain %d.
19836
b189fa66
PE
19837 * eval.c (internal_lisp_condition_case): Don't pass spurious arg.
19838
bff87ef0
PE
19839 * keyboard.c (access_keymap_keyremap): Print func name, not garbage.
19840
7e2cac20
PE
19841 * coding.c (Fdecode_sjis_char): Don't assume CODE fits in int.
19842
ce4d90b5
PE
19843 * xterm.c (x_catch_errors): Remove duplicate declaration.
19844
266c9547
PE
19845 * term.c (maybe_fatal): Mark its 3rd arg as a printf format, too.
19846
79c49ad2
PE
19847 * xdisp.c, lisp.h (message_nolog): Remove; unused.
19848
368f4090
JM
198492011-04-10 Jim Meyering <meyering@redhat.com>
19850
19851 use ssize_t and size_t for read- and write-like emacs_gnutls_* functions
19852 * gnutls.c (emacs_gnutls_read): Adjust signature to be more read-like:
19853 return ssize_t not "int", and use size_t as the buffer length.
19854 (emacs_gnutls_write): Likewise, and make the buffer pointer "const".
19855 * gnutls.h: Update declarations.
19856 * process.c (read_process_output): Use ssize_t, to match.
19857 (send_process): Likewise.
19858
a32d4040
CY
198592011-04-09 Chong Yidong <cyd@stupidchicken.com>
19860
19861 * image.c (Fimagemagick_types): Doc fix, and comment cleanup.
19862
8546720e 198632011-04-09 Chong Yidong <cyd@stupidchicken.com>
aac0c6e3 19864
04f2d78b
CB
19865 * ftfont.c (get_adstyle_property, ftfont_pattern_entity):
19866 Use unsigned char, to match FcChar8 type definition.
aac0c6e3 19867
8546720e
GM
19868 * xterm.c (handle_one_xevent):
19869 * xmenu.c (create_and_show_popup_menu):
19870 * xselect.c (x_decline_selection_request)
19871 (x_reply_selection_request): Avoid type-punned deref of X events.
aac0c6e3 19872
0a2f5c1a 198732011-04-09 Eli Zaretskii <eliz@gnu.org>
a53e2e89
EZ
19874
19875 Fix some uses of `int' instead of EMACS_INT.
19876 * search.c (string_match_1, fast_string_match)
19877 (fast_c_string_match_ignore_case, fast_string_match_ignore_case)
19878 (scan_buffer, find_next_newline_no_quit)
19879 (find_before_next_newline, search_command, Freplace_match)
19880 (Fmatch_data): Make some `int' variables be EMACS_INT.
19881
19882 * xdisp.c (display_count_lines): 3rd argument and return value now
19883 EMACS_INT. All callers changed.
19884 (pint2hrstr): Last argument is now EMACS_INT.
19885
19886 * coding.c (detect_coding_utf_8, detect_coding_emacs_mule)
19887 (detect_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
19888 (detect_coding_ccl, detect_coding_charset, decode_coding_utf_8)
19889 (decode_coding_utf_16, decode_coding_emacs_mule)
19890 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5)
19891 (decode_coding_ccl, decode_coding_charset)
19892 <consumed_chars, consumed_chars_base>: Declare EMACS_INT.
19893 (decode_coding_iso_2022, decode_coding_emacs_mule)
19894 (decode_coding_sjis, decode_coding_big5, decode_coding_charset)
19895 <char_offset, last_offset>: Declare EMACS_INT.
19896 (encode_coding_utf_8, encode_coding_utf_16)
19897 (encode_coding_emacs_mule, encode_invocation_designation)
19898 (encode_designation_at_bol, encode_coding_iso_2022)
19899 (encode_coding_sjis, encode_coding_big5, encode_coding_ccl)
19900 (encode_coding_raw_text, encode_coding_charset) <produced_chars>:
19901 Declare EMACS_INT.
19902 (ASSURE_DESTINATION): Declare more_bytes EMACS_INT.
19903 (encode_invocation_designation): Last argument P_NCHARS is now
19904 EMACS_INT.
19905 (decode_eol): Declare pos_byte, pos, and pos_end EMACS_INT.
19906 (produce_chars): from_nchars and to_nchars are now EMACS_INT.
19907
19908 * coding.h (struct coding_system) <head_ascii>: Declare EMACS_INT.
19909 All users changed.
19910
19911 * ccl.c (Fccl_execute_on_string): Declare some variables
19912 EMACS_INT.
19913
8546720e 199142011-04-08 Samuel Thibault <sthibault@debian.org> (tiny change)
0080dc6b
SS
19915
19916 * term.c (init_tty): Fix incorrect ifdef placement (Bug#8450).
19917
4e19a977
CS
199182011-03-19 Christoph Scholtes <cschol2112@googlemail.com>
19919
19920 * process.c (Fformat_network_address): Doc fix.
19921
87302331
R
199222011-04-08 T.V. Raman <tv.raman.tv@gmail.com> (tiny change)
19923
ee7683eb 19924 * xml.c (parse_region): Avoid creating spurious whitespace nodes.
87302331 19925
cbb59342
CY
199262011-04-08 Chong Yidong <cyd@stupidchicken.com>
19927
19928 * keyboard.c (read_char): Call Lisp function help-form-show,
19929 instead of using internal_with_output_to_temp_buffer.
19930 (Qhelp_form_show): New var.
e0d38eeb 19931 (syms_of_keyboard): Use DEFSYM macro.
cbb59342
CY
19932
19933 * print.c (internal_with_output_to_temp_buffer): Function deleted.
19934
19935 * lisp.h (internal_with_output_to_temp_buffer): Remove prototype.
19936
e67a13ab
CY
199372011-04-06 Chong Yidong <cyd@stupidchicken.com>
19938
04f2d78b
CB
19939 * process.c (Flist_processes): Remove to Lisp.
19940 (list_processes_1): Delete.
e67a13ab 19941
973f782d
EZ
199422011-04-06 Eli Zaretskii <eliz@gnu.org>
19943
7c106b1e
EZ
19944 * msdos.c (careadlinkat, careadlinkatcwd): MS-DOS replacements.
19945
973f782d
EZ
19946 * w32.c (careadlinkat, careadlinkatcwd): New always-fail stubs.
19947
41cf7d1a 199482011-04-06 Paul Eggert <eggert@cs.ucla.edu>
27ccc379 19949
ca23cc88
PE
19950 Fix more problems found by GCC 4.6.0's static checks.
19951
f390e2d5
PE
19952 * xmenu.c (Fx_popup_dialog): Don't assume string is free of formats.
19953
42eea0d0
PE
19954 * menu.c (Fx_popup_menu): Don't assume error_name lacks printf formats.
19955
b69769da 19956 * lisp.h (message, message_nolog, fatal): Mark as printf-like.
1e973bc7 19957
f9541e84
PE
19958 * xdisp.c (vmessage): Mark as a printf-like function.
19959
13841b55
PE
19960 * term.c (vfatal, maybe_fatal): Mark as printf-like functions.
19961
c136c10f
PE
19962 * sound.c (sound_warning): Don't crash if arg contains a printf format.
19963
5e2d4a30
PE
19964 * image.c (tiff_error_handler, tiff_warning_handler): Mark as
19965 printf-like functions.
19966 (tiff_load): Add casts to remove these marks before passing them
19967 to system-supplied API.
19968
583f48b9
PE
19969 * eval.c (Fsignal): Remove excess argument to 'fatal'.
19970
b25d760e
PE
19971 * coding.c (EMIT_ONE_BYTE, EMIT_TWO_BYTES): Use unsigned, not int.
19972 This avoids several warnings with gcc -Wstrict-overflow.
d5efd1d1
PE
19973 (DECODE_COMPOSITION_RULE): If the rule is invalid, goto invalid_code
19974 directly, rather than having caller test rule sign. This avoids
19975 some unnecessary tests.
19976 * composite.h (COMPOSITION_ENCODE_RULE_VALID): New macro.
19977 (COMPOSITION_ENCODE_RULE): Arguments now must be valid. This
19978 affects only one use, in DECODE_COMPOSITION_RULE, which is changed.
b25d760e 19979
bc7b6697 19980 * xfont.c (xfont_text_extents): Remove var that was set but not used.
625a3eb1 19981 (xfont_open): Avoid unnecessary tests.
bc7b6697 19982
27ccc379
PE
19983 * composite.c (composition_gstring_put_cache): Use unsigned integer.
19984
dcd5c89a
PE
19985 * composite.h, composite.c (composition_gstring_put_cache):
19986 Use EMACS_INT, not int, for length.
19987
b13a45c6
PE
19988 * composite.h (COMPOSITION_DECODE_REFS): New macro,
19989 breaking out part of COMPOSITION_DECODE_RULE.
19990 (COMPOSITION_DECODE_RULE): Use it.
19991 * composite.c (get_composition_id): Remove unused local vars,
19992 by using the new macro.
19993
1e792e4d
PE
19994 * textprop.c (set_text_properties_1): Change while to do-while,
19995 since the condition is always true at first.
19996
dc6c6455 19997 * intervals.c (graft_intervals_into_buffer): Mark var as used.
aa86731f
PE
19998 (interval_deletion_adjustment): Return unsigned value.
19999 All uses changed.
dc6c6455 20000
aba7731a
PE
20001 * process.c (list_processes_1, create_pty, read_process_output):
20002 (exec_sentinel): Remove vars that were set but not used.
afd4052b 20003 (create_pty): Remove unnecessary "volatile"s.
bc57d757 20004 (Fnetwork_interface_info): Avoid possibility of int overflow.
82eaa333 20005 (read_process_output): Do adaptive read buffering even if carryover.
fe07cdfa 20006 (read_process_output): Simplify nbytes computation if buffered.
aba7731a 20007
fdfc4bf3
PE
20008 * bytecode.c (exec_byte_code): Rename local to avoid shadowing.
20009
fca8fe46 20010 * syntax.c (scan_words): Remove var that was set but not used.
12cbf13f 20011 (update_syntax_table): Use unsigned instead of int.
fca8fe46 20012
06a0259a 20013 * lread.c (lisp_file_lexically_bound_p): Use ints rather than endptrs.
3c346cc3 20014 (lisp_file_lexically_bound_p, read1): Use unsigned instead of int.
e6eb4e9e 20015 (safe_to_load_p): Make the end-of-loop test the inverse of the in-loop.
06a0259a 20016
e7b9e80f
PE
20017 * print.c (print_error_message): Avoid int overflow.
20018
56201685
PE
20019 * font.c (font_list_entities): Redo for clarity,
20020 so that reader need not know FONT_DPI_INDEX + 1 == FONT_SPACING_INDEX.
20021
78834453 20022 * font.c (font_find_for_lface, Ffont_get_glyphs): Remove unused vars.
790771b1 20023 (font_score): Avoid potential overflow in diff calculation.
78834453 20024
0bc0b309 20025 * fns.c (substring_both): Remove var that is set but not used.
8cd55cb4 20026 (sxhash): Redo loop for clarity and to avoid wraparound warning.
0bc0b309 20027
e610eaca
PE
20028 * eval.c (funcall_lambda): Rename local to avoid shadowing.
20029
b895abce
PE
20030 * alloc.c (mark_object_loop_halt, mark_object): Use size_t, not int.
20031 Otherwise, GCC 4.6.0 optimizes the loop check away since the check
20032 can always succeed if overflow has undefined behavior.
20033
1f1d9321 20034 * search.c (boyer_moore, wordify): Remove vars set but not used.
6f076cc7 20035 (wordify): Omit three unnecessary tests.
1f1d9321 20036
c59478bc
PE
20037 * indent.c (MULTIBYTE_BYTES_WIDTH): Don't compute wide_column.
20038 All callers changed. This avoids the need for an unused var.
20039
79b73827
PE
20040 * casefiddle.c (casify_region): Remove var that is set but not used.
20041
a4db5dfe
PE
20042 * dired.c (file_name_completion): Remove var that is set but not used.
20043
43aae36e
PE
20044 * fileio.c (Finsert_file_contents): Make EOF condition clearer.
20045
2a47c44d 20046 * fileio.c (Finsert_file_contents): Avoid signed integer overflow.
163c5f32 20047 (Finsert_file_contents): Remove unnecessary code checking fd.
2a47c44d 20048
a37c69bf
PE
20049 * minibuf.c (read_minibuf_noninteractive): Use size_t for sizes.
20050 Check for integer overflow on size calculations.
20051
328ab8e7
PE
20052 * buffer.c (Fprevious_overlay_change): Remove var that is set
20053 but not used.
20054
e5a2a5cb
PE
20055 * keyboard.c (menu_bar_items, read_char_minibuf_menu_prompt):
20056 Remove vars that are set but not used.
8d84a6eb 20057 (timer_check_2): Don't assume timer-list and idle-timer-list are lists.
6b043475 20058 (timer_check_2): Mark vars as initialized.
e5a2a5cb 20059
a60e5f68
PE
20060 * gtkutil.c (xg_get_file_with_chooser): Mark var as initialized.
20061
f661cb61 20062 * image.c (lookup_image): Remove var that is set but not used.
35fa624f 20063 (xbm_load): Use parse_p, for gcc -Werror=unused-but-set-variable.
f661cb61 20064
f0397f5a
PE
20065 * fontset.c (Finternal_char_font, Ffontset_info): Remove vars
20066 that are set but not used.
20067
8664db06 20068 * xfns.c (make_invisible_cursor): Don't return garbage
03733ee7 20069 if XCreateBitmapFromData fails (Bug#8410).
8664db06 20070
6abdaa4a
PE
20071 * xselect.c (x_get_local_selection, x_handle_property_notify):
20072 Remove vars that are set but not used.
20073
0ce7538d 20074 * xfns.c (x_create_tip_frame): Remove var that is set but not used.
6abdaa4a 20075 (make_invisible_cursor): Initialize a possibly-uninitialized variable.
0ce7538d 20076
9ae848fc
PE
20077 * xterm.c (x_scroll_bar_to_input_event) [!USE_GTK]:
20078 Remove var that is set but not used.
0b918413
PE
20079 (scroll_bar_windows_size): Now size_t, not int.
20080 (x_send_scroll_bar_event): Use size_t, not int, for sizes.
20081 Check for overflow.
9ae848fc 20082
a5a62657
PE
20083 * xfaces.c (realize_named_face): Remove vars that are set but not used.
20084 (map_tty_color) [!defined MSDOS]: Likewise.
20085
5c5cdd39
PE
20086 * term.c (tty_write_glyphs): Use size_t; this avoids overflow warning.
20087
66ebf983
PE
20088 * coding.c: Remove vars that are set but not used.
20089 (DECODE_COMPOSITION_RULE): Remove 2nd arg, which is unused.
20090 All callers changed.
20091 (decode_coding_utf_8, decode_coding_utf_16 decode_coding_emacs_mule):
20092 (decode_coding_iso_2022, encode_coding_sjis, encode_coding_big5):
20093 (decode_coding_charset): Remove vars that are set but not used.
20094
1be4d761
PE
20095 * bytecode.c (Fbyte_code) [!defined BYTE_CODE_SAFE]: Remove var
20096 that is set but not used.
20097
47553fa8
PE
20098 * print.c (print_object): Remove var that is set but not used.
20099
1f7196bf 20100 Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
d1fdcab7
PE
20101 The gnulib version avoids calling malloc in the usual case,
20102 and on 64-bit hosts doesn't have some arbitrary 32-bit limits.
20103 * fileio.c (Ffile_symlink_p): Use emacs_readlink.
20104 * filelock.c (current_lock_owner): Likewise.
20105 * lisp.h (READLINK_BUFSIZE, emacs_readlink): New function.
20106 * sysdep.c: Include allocator.h, careadlinkat.h.
20107 (emacs_no_realloc_allocator): New static constant.
20108 (emacs_readlink): New function.
fdb61804
PE
20109 * deps.mk (sysdep.o): Depend on ../lib/allocator.h and on
20110 ../lib/careadlinkat.h.
d1fdcab7 20111
f84c17c7
SM
201122011-04-04 Stefan Monnier <monnier@iro.umontreal.ca>
20113
20114 * keyboard.c (safe_run_hook_funcall): Fix last change (don't stop at the
20115 first non-nil return value).
20116
ef3862ad
JD
201172011-04-03 Jan Djärv <jan.h.d@swipnet.se>
20118
20119 * nsterm.m (ns_update_auto_hide_menu_bar): Define MAC_OS_X_VERSION_10_6
20120 if not defined (Bug#8403).
20121
376a7006
JB
201222011-04-02 Juanma Barranquero <lekktu@gmail.com>
20123
20124 * xdisp.c (display_count_lines): Remove parameter `start',
20125 unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
20126 (get_char_face_and_encoding): Remove parameter `multibyte_p',
20127 unused since 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
20128 (fill_stretch_glyph_string): Remove parameters `row' and `area',
20129 unused at least since Kim's GUI unification at 2003-03-16T20:45:46Z!storm@cua.dk
20130 and thereabouts. All callers changed.
20131 (get_per_char_metric): Remove parameter `f', unused since
20132 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
20133
6ca3801d
JM
201342011-04-02 Jim Meyering <meyering@redhat.com>
20135
20136 do not dereference NULL upon failed strdup
20137 * nsfont.m (ns_descriptor_to_entity): Use xstrdup, not strdup.
20138 (ns_get_family): Likewise.
20139
d8e2b5ba
JB
201402011-04-02 Juanma Barranquero <lekktu@gmail.com>
20141
20142 * eval.c (unwind_to_catch) [DEBUG_GCPRO]: Remove redundant assignment.
20143
8c74fcbd
JD
201442011-04-02 Jan Djärv <jan.h.d@swipnet.se>
20145
20146 * nsterm.m (ns_update_auto_hide_menu_bar): Only for OSX 10.6 or
20147 later (Bug#8403).
20148
7200d79c
SM
201492011-04-01 Stefan Monnier <monnier@iro.umontreal.ca>
20150
03408648 20151 Add lexical binding.
7200d79c 20152
03408648
SM
20153 * window.c (Ftemp_output_buffer_show): New fun.
20154 (Fsave_window_excursion):
20155 * print.c (Fwith_output_to_temp_buffer): Move to subr.el.
20156
20157 * lread.c (lisp_file_lexically_bound_p): New function.
20158 (Fload): Bind Qlexical_binding.
20159 (readevalloop): Remove `evalfun' arg.
20160 Bind Qinternal_interpreter_environment.
20161 (Feval_buffer): Bind Qlexical_binding.
20162 (defvar_int, defvar_bool, defvar_lisp_nopro, defvar_kboard):
20163 Mark as dynamic.
20164 (syms_of_lread): Declare `lexical-binding'.
20165
20166 * lisp.h (struct Lisp_Symbol): New field `declared_special'.
20167
20168 * keyboard.c (eval_dyn): New fun.
20169 (menu_item_eval_property): Use it.
ca105506
SM
20170
20171 * image.c (parse_image_spec): Use Ffunctionp.
ca105506 20172
03408648
SM
20173 * fns.c (concat, mapcar1): Accept byte-code-functions.
20174
20175 * eval.c (Fsetq): Handle lexical vars.
20176 (Fdefun, Fdefmacro, Ffunction): Make closures when needed.
20177 (Fdefconst, Fdefvaralias, Fdefvar): Mark as dynamic.
20178 (FletX, Flet): Obey lexical binding.
20179 (Fcommandp): Handle closures.
20180 (Feval): New `lexical' arg.
20181 (eval_sub): New function extracted from Feval. Use it almost
20182 everywhere where Feval was used. Look up vars in lexical env.
20183 Handle closures.
20184 (Ffunctionp): Move from subr.el.
20185 (Ffuncall): Handle closures.
20186 (apply_lambda): Remove `eval_flags'.
20187 (funcall_lambda): Handle closures and new byte-code-functions.
20188 (Fspecial_variable_p): New function.
20189 (syms_of_eval): Initialize the Vinternal_interpreter_environment var,
20190 but without exporting it to Lisp.
23aba0ea 20191
23aba0ea 20192 * doc.c (Fdocumentation, store_function_docstring):
03408648 20193 * data.c (Finteractive_form): Handle closures.
23aba0ea 20194
03408648
SM
20195 * callint.c (Fcall_interactively): Preserve lexical-binding mode for
20196 interactive spec.
ba83908c 20197
04f2d78b
CB
20198 * bytecode.c (Bstack_ref, Bstack_set, Bstack_set2, BdiscardN):
20199 New byte-codes.
03408648
SM
20200 (exec_byte_code): New function extracted from Fbyte_code to handle new
20201 calling convention for byte-code-functions. Add new byte-codes.
ba83908c 20202
03408648 20203 * buffer.c (defvar_per_buffer): Set new `declared_special' field.
e2abe5a1 20204
03408648 20205 * alloc.c (Fmake_symbol): Init new `declared_special' field.
e2abe5a1 20206
e2abce01
JB
202072011-03-31 Juanma Barranquero <lekktu@gmail.com>
20208
20209 * xdisp.c (redisplay_internal): Fix prototype.
20210
63696a73 202112011-03-31 Eli Zaretskii <eliz@gnu.org>
09725d26 20212
63696a73 20213 * xdisp.c (SCROLL_LIMIT): New macro.
04f2d78b
CB
20214 (try_scrolling): Use it when setting scroll_limit.
20215 Limit scrolling to 100 screen lines.
63696a73
EZ
20216 (redisplay_window): Even when falling back on "recentering",
20217 position point in the window according to scroll-conservatively,
20218 scroll-margin, and scroll-*-aggressively variables. (Bug#6671)
20219
20220 (try_scrolling): When point is above the window, allow searching
20221 as far as scroll_max, or one screenful, to compute vertical
20222 distance from PT to the scroll margin position. This prevents
20223 try_scrolling from unnecessarily failing when
20224 scroll-conservatively is set to a value slightly larger than the
20225 window height. Clean up the case of PT below the margin at bottom
20226 of window: scroll_max can no longer be INT_MAX. When aggressive
20227 scrolling is in use, don't let point enter the opposite scroll
20228 margin as result of the scroll.
20229 (syms_of_xdisp) <scroll-conservatively>: Document the
09725d26
EZ
20230 threshold of 100 lines for never-recentering scrolling.
20231
e4cc2dfc
JB
202322011-03-31 Juanma Barranquero <lekktu@gmail.com>
20233
20234 * dispextern.h (move_it_by_lines):
20235 * xdisp.c (move_it_by_lines): Remove parameter `need_y_p', unused
20236 since 2000-12-29T14:24:09Z!gerd@gnu.org. All callers changed.
20237 (message_log_check_duplicate): Remove parameters `prev_bol' and
20238 `this_bol', unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
20239 (redisplay_internal): Remove parameter `preserve_echo_area',
20240 unused since 1999-07-21T21:43:52Z!gerd@gnu.org. All callers changed.
20241
20242 * indent.c (Fvertical_motion):
20243 * window.c (window_scroll_pixel_based, Frecenter):
20244 Don't pass `need_y_p' to `move_it_by_lines'.
20245
1c470562
SM
202462011-03-30 Stefan Monnier <monnier@iro.umontreal.ca>
20247
44f230aa
SM
20248 * eval.c (struct backtrace): Don't cheat with negative numbers, but do
20249 steal a few bits to be more compact.
20250 (interactive_p, Fbacktrace, Fbacktrace_frame, mark_backtrace):
20251 Remove unneeded casts.
20252
1c470562
SM
20253 * bytecode.c (Fbyte_code): CAR and CDR can GC.
20254
888adce9
ZK
202552011-03-30 Zachary Kanfer <zkanfer@gmail.com> (tiny change)
20256
20257 * keyboard.c (Fexecute_extended_command): Do log the "suggest key
20258 binding" message (bug#7967).
20259
f838ed7b
PE
202602011-03-30 Paul Eggert <eggert@cs.ucla.edu>
20261
77861b95
PE
20262 Fix more problems found by GCC 4.6.0's static checks.
20263
de6dbc14
PE
20264 * unexelf.c (unexec) [! (defined _SYSTYPE_SYSV || defined __sgi)]:
20265 Remove unused local var.
20266
f838ed7b
PE
20267 * editfns.c (Fmessage_box): Remove unused local var.
20268
792c7b2b
PE
20269 * xdisp.c (try_window_reusing_current_matrix, x_produce_glyphs):
20270 (note_mode_line_or_margin_highlight, note_mouse_highlight):
20271 Omit unused local vars.
c499e557 20272 * window.c (shrink_windows): Omit unused local var.
b01a1c29 20273 * menu.c (digest_single_submenu): Omit unused local var.
0bc32927
PE
20274 * dispnew.c (update_window) [PERIODIC_PREEMPTION_CHECKING]:
20275 Omit unused local var.
20276
ba0165e1
PE
20277 * keyboard.c (parse_modifiers_uncached, parse_modifiers):
20278 Don't assume string length fits in int.
32ad8845 20279 (keyremap_step, read_key_sequence): Use size_t for sizes.
48011560 20280 (read_key_sequence): Don't check last_real_key_start redundantly.
ba0165e1 20281
3c59b4c9
PE
20282 * callproc.c (Fcall_process, Fcall_process_region): Use SAFE_ALLOCA
20283 instead of alloca (Bug#8344).
20284
a3eed478 20285 * eval.c (Fbacktrace): Don't assume nargs fits in int.
5d5d959d 20286 (Fbacktrace_frame): Don't assume nframes fits in int.
a3eed478 20287
eb4d412d
PE
20288 * syntax.c (scan_sexps_forward): Avoid pointer wraparound.
20289
1658b401
PE
20290 * xterm.c (x_make_frame_visible, same_x_server): Redo to avoid overflow
20291 concerns.
20292
20293 * term.c (produce_glyphless_glyph): Remove unnecessary test.
20294
20295 * cm.c (calccost): Turn while-do into do-while, for clarity.
44f730c8 20296
9a2c6e05
PE
20297 * keyboard.c (syms_of_keyboard): Use the same style as later
20298 in this function when indexing through an array. This also
20299 works around GCC bug 48267.
20300
03d0a109
PE
20301 * image.c (tiff_load): Fix off-by-one image count (Bug#8336).
20302
44f730c8
PE
20303 * xselect.c (x_check_property_data): Return correct size (Bug#8335).
20304
fe75f926
PE
20305 * chartab.c (sub_char_table_ref_and_range): Redo for slight
20306 efficiency gain, and to bypass a gcc -Wstrict-overflow warning.
20307
ffa8c828
PE
20308 * keyboard.c, keyboard.h (num_input_events): Now size_t.
20309 This avoids undefined behavior on integer overflow, and is a bit
20310 more convenient anyway since it is compared to a size_t variable.
20311
c5101a77
PE
20312 Variadic C functions now count arguments with size_t, not int.
20313 This avoids an unnecessary limitation on 64-bit machines, which
20314 caused (substring ...) to crash on large vectors (Bug#8344).
20315 * lisp.h (struct Lisp_Subr.function.aMANY): Now takes size_t, not int.
20316 (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call): Likewise.
77861b95 20317 All variadic functions and their callers changed accordingly.
c5101a77
PE
20318 (struct gcpro.nvars): Now size_t, not int. All uses changed.
20319 * data.c (arith_driver, float_arith_driver): Likewise.
20320 * editfns.c (general_insert_function): Likewise.
20321 * eval.c (struct backtrace.nargs, interactive_p)
20322 (internal_condition_case_n, run_hook_with_args, apply_lambda)
20323 (funcall_lambda, mark_backtrace): Likewise.
20324 * fns.c (concat): Likewise.
20325 * frame.c (x_set_frame_parameters): Likewise.
20326 * fns.c (get_key_arg): Now accepts and returns size_t, and returns
20327 0 if not found, not -1. All callers changed.
20328
dd3f25f7
PE
20329 * alloc.c (garbage_collect): Don't assume stack size fits in int.
20330 (stack_copy_size): Now size_t, not int.
20331 (stack_copy, stack_copy_size): Define only if MAX_SAVE_STACK > 0.
20332
461c2ab9
JB
203332011-03-28 Juanma Barranquero <lekktu@gmail.com>
20334
20335 * coding.c (encode_designation_at_bol): Remove parameter `charbuf_end',
20336 unused since 2002-03-01T01:17:24Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
20337 All callers changed.
20338
20339 * lisp.h (multibyte_char_to_unibyte):
20340 * character.c (multibyte_char_to_unibyte): Remove parameter `rev_tbl',
20341 unused since 2002-03-01T01:16:34Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
20342 * character.h (CHAR_TO_BYTE8):
20343 * cmds.c (internal_self_insert):
20344 * editfns.c (general_insert_function):
20345 * keymap.c (push_key_description):
20346 * search.c (Freplace_match):
20347 * xdisp.c (message_dolog, set_message_1): All callers changed.
20348
f6d62986
SM
203492011-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
20350
20351 * keyboard.c (safe_run_hook_funcall): New function.
20352 (safe_run_hooks_1, safe_run_hooks_error, safe_run_hooks): On error,
20353 don't set the hook to nil, but remove the offending function instead.
20354 (Qcommand_hook_internal): Remove, unused.
20355 (syms_of_keyboard): Don't initialize Qcommand_hook_internal nor define
20356 Vcommand_hook_internal.
20357
20358 * eval.c (enum run_hooks_condition): Remove.
20359 (funcall_nil, funcall_not): New functions.
20360 (run_hook_with_args): Call each function through a `funcall' argument.
20361 Remove `cond' argument, now redundant.
20362 (Frun_hooks, Frun_hook_with_args, Frun_hook_with_args_until_success)
20363 (Frun_hook_with_args_until_failure): Adjust accordingly.
20364 (run_hook_wrapped_funcall, Frun_hook_wrapped): New functions.
20365
1db5b1ad
JB
203662011-03-28 Juanma Barranquero <lekktu@gmail.com>
20367
20368 * dispextern.h (string_buffer_position): Remove declaration.
20369
20370 * print.c (strout): Remove parameter `multibyte', unused since
20371 1999-08-21T19:30:21Z!gerd@gnu.org. All callers changed.
20372
20373 * search.c (boyer_moore): Remove parameters `len', `pos' and `lim',
20374 never used since function introduction in 1998-02-08T21:33:56Z!rms@gnu.org.
20375 All callers changed.
20376
20377 * w32.c (_wsa_errlist): Use braces for struct initializers.
20378
20379 * xdisp.c (string_buffer_position_lim): Remove parameter `w',
20380 never used since function introduction in 2001-03-09T18:41:50Z!gerd@gnu.org.
20381 All callers changed.
20382 (string_buffer_position): Likewise. Also, make static (it's never
20383 used outside xdisp.c).
20384 (cursor_row_p): Remove parameter `w', unused since
20385 2000-10-17T16:08:57Z!gerd@gnu.org. All callers changed.
20386 (decode_mode_spec): Remove parameter `precision', introduced during
20387 Gerd Moellmann's rewrite at 1999-07-21T21:43:52Z!gerd@gnu.org, but never used.
20388 All callers changed.
20389
5ffb62aa
JD
203902011-03-27 Jan Djärv <jan.h.d@swipnet.se>
20391
20392 * nsterm.m (syms_of_nsterm): Use doc: for ns-auto-hide-menu-bar.
20393
461c2ab9 203942011-03-27 Anders Lindgren <andlind@gmail.com>
f0a1382a
JD
20395
20396 * nsterm.m (ns_menu_bar_is_hidden): New variable.
20397 (ns_constrain_all_frames, ns_menu_bar_should_be_hidden)
20398 (ns_update_auto_hide_menu_bar): New functions.
20399 (ns_update_begin): Call ns_update_auto_hide_menu_bar.
20400 (applicationDidBecomeActive): Call ns_update_auto_hide_menu_bar and
20401 ns_constrain_all_frames.
20402 (constrainFrameRect): Return at once if ns_menu_bar_should_be_hidden.
20403 (syms_of_nsterm): DEFVAR ns-auto-hide-menu-bar, init to Qnil.
20404
5c380ffb
JD
204052011-03-27 Jan Djärv <jan.h.d@swipnet.se>
20406
20407 * nsmenu.m (runDialogAt): Remove argument to timer_check.
20408
9af30bdf
GM
204092011-03-27 Glenn Morris <rgm@gnu.org>
20410
20411 * syssignal.h: Replace RETSIGTYPE with void.
20412 * atimer.c, data.c, dispnew.c, emacs.c, floatfns.c, keyboard.c:
20413 * keyboard.h, lisp.h, process.c, sysdep.c, xterm.c:
20414 Replace SIGTYPE with void everywhere.
20415 * s/usg5-4-common.h (SIGTYPE): Remove definition.
20416 * s/template.h (SIGTYPE): Remove commented out definition.
20417
e2abce01
JB
204182011-03-26 Eli Zaretskii <eliz@gnu.org>
20419
20420 * xdisp.c (redisplay_window): Don't check buffer's clip_changed
20421 flag as a prerequisite for invoking try_scrolling. (Bug#6671)
20422
f868cd8a
JB
204232011-03-26 Juanma Barranquero <lekktu@gmail.com>
20424
59eb0929
JB
20425 * w32.c (read_unc_volume): Use parameter `henum', instead of
20426 global variable `wget_enum_handle'.
20427
20428 * keymap.c (describe_vector): Remove parameters `indices' and
20429 `char_table_depth', unused since 2002-03-01T01:43:26Z!handa@m17n.org.
20430 (describe_map, Fdescribe_vector): Adjust calls to `describe_vector'.
20431
f868cd8a
JB
20432 * keyboard.h (timer_check, show_help_echo): Remove unused parameters.
20433
20434 * keyboard.c (timer_check): Remove parameter `do_it_now',
20435 unused since 1996-04-12T06:01:29Z!rms@gnu.org.
20436 (show_help_echo): Remove parameter `ok_to_overwrite_keystroke_echo',
20437 unused since 2008-04-19T19:30:53Z!monnier@iro.umontreal.ca.
20438
20439 * keyboard.c (read_char):
20440 * w32menu.c (w32_menu_display_help):
20441 * xmenu.c (show_help_event, menu_help_callback):
20442 Adjust calls to `show_help_echo'.
20443
20444 * gtkutil.c (xg_maybe_add_timer):
20445 * keyboard.c (readable_events):
20446 * process.c (wait_reading_process_output):
20447 * xmenu.c (x_menu_wait_for_event): Adjust calls to `timer_check'.
20448
20449 * insdel.c (adjust_markers_gap_motion):
20450 Remove; no-op since 1998-01-02T21:29:48Z!rms@gnu.org.
20451 (gap_left, gap_right): Don't call it.
20452
2ecf6fdb
CY
204532011-03-25 Chong Yidong <cyd@stupidchicken.com>
20454
20455 * xdisp.c (handle_fontified_prop): Discard changes to clip_changed
20456 incurred during fontification.
20457
6b1f9ba4
JB
204582011-03-25 Juanma Barranquero <lekktu@gmail.com>
20459
20460 * buffer.c (defvar_per_buffer): Remove unused parameter `doc'.
20461 (DEFVAR_PER_BUFFER): Don't pass it.
20462
20463 * dispnew.c (row_equal_p, add_row_entry): Remove unused parameter `w'.
20464 (scrolling_window): Don't pass it.
20465
0f4a96b5
JB
204662011-03-25 Juanma Barranquero <lekktu@gmail.com>
20467
20468 * dispextern.h (glyph_matric): Use #if GLYPH_DEBUG, not #ifdef.
20469
20470 * fileio.c (check_executable) [DOS_NT]: Remove unused variables `len'
20471 and `suffix'.
20472 (Fset_file_selinux_context) [HAVE_LIBSELINUX]: Move here declaration
20473 of variables specific to SELinux and computation of `encoded_absname'.
20474
20475 * image.c (XPutPixel): Remove unused variable `height'.
20476
20477 * keyboard.c (make_lispy_event): Remove unused variable `hpos'.
20478
20479 * unexw32.c (get_section_info): Remove unused variable `section'.
20480
20481 * w32.c (stat): Remove unused variables `drive_root' and `devtype'.
20482 (system_process_attributes): Remove unused variable `sess'.
20483 (sys_read): Remove unused variable `err'.
20484
20485 * w32fns.c (top): Wrap variables with #if GLYPH_DEBUG, not #ifdef.
20486 (w32_wnd_proc): Remove unused variable `isdead'.
20487 (unwind_create_frame): Use #if GLYPH_DEBUG, not #ifdef.
20488 (Fx_server_max_request_size): Remove unused variable `dpyinfo'.
20489 (x_create_tip_frame): Remove unused variable `tem'.
20490
20491 * w32inevt.c (w32_console_read_socket):
20492 Remove unused variable `no_events'.
20493
20494 * w32term.c (x_draw_composite_glyph_string_foreground):
20495 Remove unused variable `width'.
20496
1149507c
JB
204972011-03-24 Juanma Barranquero <lekktu@gmail.com>
20498
20499 * w32term.c (x_set_glyph_string_clipping):
20500 Don't pass uninitialized region to CombineRgn.
20501
9c88f339
JB
205022011-03-23 Juanma Barranquero <lekktu@gmail.com>
20503
20504 * w32fns.c (x_set_menu_bar_lines): Remove unused variable `olines'.
20505 (w32_wnd_proc): Pass NULL to Windows API, not uninitialized buffer.
20506 (Fx_close_connection): Remove unused variable `i'.
20507
20508 * w32font.c (w32font_draw): Return number of glyphs.
20509 (w32font_open_internal): Remove unused variable `i'.
20510 (w32font_driver): Add missing initializer.
20511
20512 * w32menu.c (utf8to16): Remove unused variable `utf16'.
20513 (fill_in_menu): Remove unused variable `items_added'.
20514
20515 * w32term.c (last_mouse_press_frame): Remove static global variable.
20516 (w32_clip_to_row): Remove unused variable `f'.
20517 (x_delete_terminal): Remove unused variable `i'.
20518
20519 * w32uniscribe.c (uniscribe_shape): Remove unused variable `nclusters'.
20520 (NOTHING): Remove unused static global variable.
20521 (uniscribe_check_otf): Remove unused variable `table'.
20522 (uniscribe_font_driver): Add missing initializers.
20523
dee091a3
JD
205242011-03-23 Julien Danjou <julien@danjou.info>
20525
20526 * term.c (Fsuspend_tty, Fresume_tty):
20527 * minibuf.c (read_minibuf, run_exit_minibuf_hook):
20528 * window.c (temp_output_buffer_show):
20529 * insdel.c (signal_before_change):
20530 * frame.c (Fhandle_switch_frame):
20531 * fileio.c (Fdo_auto_save):
20532 * emacs.c (Fkill_emacs):
20533 * editfns.c (save_excursion_restore):
20534 * cmds.c (internal_self_insert):
20535 * callint.c (Fcall_interactively):
20536 * buffer.c (Fkill_all_local_variables):
20537 * keyboard.c (Fcommand_execute, Fsuspend_emacs, safe_run_hooks_1):
20538 Use Frun_hooks.
0f4a96b5 20539 (command_loop_1): Use Frun_hooks. Call safe_run_hooks
e9fce1ac 20540 unconditionally since it does the check itself.
dee091a3 20541
2c520ab5 205422011-03-23 Paul Eggert <eggert@cs.ucla.edu>
f0641eff 20543
c9c49752
PE
20544 Fix more problems found by GCC 4.5.2's static checks.
20545
8abc3f12
PE
20546 * coding.c (encode_coding_raw_text): Avoid unnecessary test
20547 the first time through the loop, since we know p0 < p1 then.
20548 This also avoids a gcc -Wstrict-overflow warning.
20549
a2d26660
PE
20550 * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Avoid 'int' overflow
20551 leading to a memory leak, possible in functions like
20552 load_charset_map_from_file that can allocate an unbounded number
b12ef411 20553 of objects (Bug#8318).
a2d26660 20554
916c72e9
PE
20555 * xmenu.c (set_frame_menubar): Use EMACS_UINT, not int, for indexes
20556 that could (at least in theory) be that large.
20557
19ab8a18
PE
20558 * xdisp.c (message_log_check_duplicate): Return unsigned long, not int.
20559 This is less likely to overflow, and avoids undefined behavior if
20560 overflow does occur. All callers changed. Use strtoul to scan
20561 for the unsigned long integer.
b7cbbd6f
PE
20562 (pint2hrstr): Simplify and tune code slightly.
20563 This also avoids a (bogus) GCC warning with gcc -Wstrict-overflow.
19ab8a18 20564
f0641eff
PE
20565 * scroll.c (do_scrolling): Work around GCC bug 48228.
20566 See <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48228>.
20567
7f650bb9
PE
20568 * frame.c (Fmodify_frame_parameters): Simplify loop counter.
20569 This also avoids a warning with gcc -Wstrict-overflow.
39f5e519
PE
20570 (validate_x_resource_name): Simplify count usage.
20571 This also avoids a warning with gcc -Wstrict-overflow.
7f650bb9 20572
37dd57d1
PE
20573 * fileio.c (Fcopy_file): Report error if fchown or fchmod
20574 fail (Bug#8306).
81e56e61 20575
699979fc 20576 * emacs.c (Fdaemon_initialized): Do not ignore I/O errors (Bug#8303).
dc1ca6a8 20577
401bf9b4
PE
20578 * process.c (Fmake_network_process): Use socklen_t, not int,
20579 where POSIX says socklen_t is required in portable programs.
20580 This fixes a porting bug on hosts like 64-bit HP-UX, where
591b2973 20581 socklen_t is wider than int (Bug#8277).
401bf9b4
PE
20582 (Fmake_network_process, server_accept_connection):
20583 (wait_reading_process_output, read_process_output):
20584 Likewise.
20585
b93aacde
PE
20586 * process.c: Rename or move locals to avoid shadowing.
20587 (list_processes_1, Fmake_network_process):
20588 (read_process_output_error_handler, exec_sentinel_error_handler):
20589 Rename or move locals.
4dc343ee 20590 (Fmake_network_process): Define label "retry_connect" only if needed.
0da49335 20591 (Fnetwork_interface_info): Fix pointer signedness.
f990b4e5 20592 (process_send_signal): Add cast to avoid pointer signedness problem.
7b808126 20593 (FIRST_PROC_DESC, IF_NON_BLOCKING_CONNECT): Remove unused macros.
c939f91b 20594 (create_process): Use 'volatile' to avoid vfork clobbering (Bug#8298).
b93aacde 20595
af8a867c 20596 Make tparam.h and terminfo.c consistent.
44f230aa
SM
20597 * cm.c (tputs, tgoto, BC, UP): Remove extern decls.
20598 Include tparam.h instead, since it declares them.
af8a867c
PE
20599 * cm.h (PC): Remove extern decl; tparam.h now does this.
20600 * deps.mk (cm.o, terminfo.o): Depend on tparam.h.
20601 * terminfo.c: Include tparam.h, to check interfaces.
20602 (tparm): Make 1st arg a const pointer in decl. Put it at top level.
20603 (tparam): Adjust signature to match interface in tparam.h;
20604 this removes some undefined behavior. Check that outstring and len
20605 are zero, which they always are with Emacs.
20606 * tparam.h (PC, BC, UP): New extern decls.
20607
0248044d 20608 * xftfont.c (xftfont_shape): Now static, and defined only if needed.
001a7ab4 20609 (xftfont_open): Rename locals to avoid shadowing.
0248044d 20610
8ff096c1 20611 * ftfont.c (ftfont_resolve_generic_family): Fix pointer signedness.
a00924bb
PE
20612 (ftfont_otf_capability, ftfont_shape): Omit decls if not needed.
20613 (OTF_TAG_SYM): Omit macro if not needed.
e932860f 20614 (ftfont_list): Remove unused local.
49eaafba
PE
20615 (get_adstyle_property, ftfont_pattern_entity):
20616 (ftfont_lookup_cache, ftfont_open, ftfont_anchor_point):
20617 Rename locals to avoid shadowing.
8ff096c1 20618
e2be39f6
PE
20619 * xfont.c (xfont_list_family): Mark var as initialized.
20620
c9735e30
PE
20621 * xml.c (make_dom): Now static.
20622
8f5201ae
PE
20623 * composite.c (composition_compute_stop_pos): Rename local to
20624 avoid shadowing.
b246f932
PE
20625 (composition_reseat_it): Remove unused locals.
20626 (find_automatic_composition, composition_adjust_point): Likewise.
80e079b2 20627 (composition_update_it): Mark var as initialized.
11b61122
PE
20628 (find_automatic_composition): Mark vars as initialized,
20629 with a FIXME (Bug#8290).
8f5201ae 20630
760fbc2c
PE
20631 character.h: Rename locals to avoid shadowing.
20632 * character.h (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE):
20633 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE, FETCH_CHAR_ADVANCE):
20634 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, BUF_INC_POS):
20635 (BUF_DEC_POS): Be more systematic about renaming local temporaries
20636 to avoid shadowing.
20637
ff08eb85
PE
20638 * textprop.c (property_change_between_p): Remove; unused.
20639
fc7bf025
PE
20640 * intervals.c (interval_start_pos): Now static.
20641
235d7abc
PE
20642 * intervals.h (CHECK_TOTAL_LENGTH): Avoid empty "else".
20643
44f230aa
SM
20644 * atimer.c (start_atimer, append_atimer_lists, set_alarm):
20645 Rename locals to avoid shadowing.
3e7d6594 20646
50060332
PE
20647 * sound.c (wav_play, au_play, Fplay_sound_internal):
20648 Fix pointer signedness.
d01f234b 20649 (alsa_choose_format): Remove unused local var.
c83b8872
PE
20650 (wav_play): Initialize a variable to 0, to prevent undefined
20651 behavior (Bug#8278).
50060332 20652
c4fc4e30
PE
20653 * region-cache.c (insert_cache_boundary): Redo var to avoid shadowing.
20654
918436ed
PE
20655 * region-cache.h (pp_cache): New decl, for gcc -Wmissing-prototypes.
20656
c939f91b
PE
20657 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork
20658 clobbering (Bug#8298).
b9c7f648
PE
20659 * sysdep.c (sys_subshell): Likewise.
20660 Previously, the sys_subshell 'volatile' was incorrectly IF_LINTted out.
7e9123a2 20661
6bd8c144
PE
20662 * lisp.h (child_setup): Now NO_RETURN unless DOS_NT.
20663 This should get cleaned up, so that child_setup has the
20664 same signature on all platforms.
20665
7710357c 20666 * callproc.c (call_process_cleanup): Now static.
cb1d0ef7 20667 (relocate_fd): Rename locals to avoid shadowing.
7710357c 20668
c59da222
CY
206692011-03-22 Chong Yidong <cyd@stupidchicken.com>
20670
20671 * xterm.c (x_clear_frame): Remove XClearWindow call. This appears
20672 not to be necessary, and produces flickering.
20673
66b87493
GM
206742011-03-20 Glenn Morris <rgm@gnu.org>
20675
20676 * config.in: Remove file.
20677
45b6f6d5
JB
206782011-03-20 Juanma Barranquero <lekktu@gmail.com>
20679
20680 * minibuf.c (Vcompleting_read_function): Don't declare, global variables
20681 are now in src/globals.h.
20682 (syms_of_minibuf): Remove spurious & from previous change.
20683
cd394be1 206842011-03-20 Leo Liu <sdl.web@gmail.com>
3ec03f7e
LL
20685
20686 * minibuf.c (completing-read-function): New variable.
20687 (completing-read-default): Rename from completing-read.
20688 (completing-read): Call completing-read-function.
20689
b14e3e21
CY
206902011-03-19 Juanma Barranquero <lekktu@gmail.com>
20691
20692 * xfaces.c (Fx_load_color_file):
20693 Read color file from absolute filename (bug#8250).
20694
f2b726e6
JB
206952011-03-19 Juanma Barranquero <lekktu@gmail.com>
20696
20697 * makefile.w32-in: Update dependencies.
20698
09f6ff02
EZ
206992011-03-17 Eli Zaretskii <eliz@gnu.org>
20700
20701 * makefile.w32-in ($(BLD)/unexw32.$(O)): Depend on $(SRC)/unexec.h.
20702
29a6015a
PE
207032011-03-17 Paul Eggert <eggert@cs.ucla.edu>
20704
a3a6c54e
PE
20705 Fix more problems found by GCC 4.5.2's static checks.
20706
b766f867
PE
20707 * process.c (make_serial_process_unwind, send_process_trap):
20708 (sigchld_handler): Now static.
20709
be02381c
PE
20710 * process.c (allocate_pty): Let PTY_ITERATION declare iteration vars.
20711 That way, the code declares only the vars that it needs.
20712 * s/aix4-2.h (PTY_ITERATION): Declare iteration vars.
20713 * s/cygwin.h (PTY_ITERATION): Likewise.
20714 * s/darwin.h (PTY_ITERATION): Likewise.
20715 * s/gnu-linux.h (PTY_ITERATION): Likewise.
20716
57048744
PE
20717 * s/irix6-5.h (PTY_OPEN): Declare stb, to loosen coupling.
20718 * process.c (allocate_pty): Don't declare stb unless it's needed.
20719
7914961c 20720 * bytecode.c (MAYBE_GC): Rewrite so as not to use empty "else".
615f2d59
PE
20721 (CONSTANTLIM): Remove; unused.
20722 (METER_CODE, Bscan_buffer, Bread_char, Bset_mark):
20723 Define only if needed.
7914961c 20724
b3967b18
PE
20725 * unexelf.c (unexec): Name an expression,
20726 to avoid gcc -Wbad-function-cast warning.
9ae71512
PE
20727 Use a different way to cause a compilation error if anyone uses
20728 n rather than nn, a way that does not involve shadowing.
73366a00 20729 (ELF_BSS_SECTION_NAME, OLD_PROGRAM_H): Remove; unused.
b3967b18 20730
29a6015a
PE
20731 * deps.mk (unexalpha.o): Remove; unused.
20732
43cfc33e 20733 New file unexec.h, the (simple) interface for unexec (Bug#8267).
7feda0d2 20734 * unexec.h: New file.
ce701a33
PE
20735 * deps.mk (emacs.o, unexaix.o, unexcw.o, unexcoff.o, unexelf.o):
20736 (unexhp9k800.o, unexmacosx.o, unexsol.o, unexw32.o):
20737 Depend on unexec.h.
20738 * emacs.c [!defined CANNOT_DUMP]: Include unexec.h.
20739 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c, unexhp9k800.c:
20740 * unexmacosx.c, unexsol.c, unexw32.c: Include unexec.h.
381259ef 20741 Change as necessary to match prototype in unexec.h.
ce701a33 20742
01f44d5a
PE
20743 * syntax.c (Fforward_comment, scan_lists): Rename locals to avoid
20744 shadowing.
4f63c6bb 20745 (back_comment, skip_chars): Mark vars as initialized.
01f44d5a 20746
a6670b0b
PE
20747 * character.h (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS):
20748 Rename locals to avoid shadowing.
20749
cef2010d 20750 * lread.c (read1): Rewrite so as not to use empty "else".
0902fe45 20751 (Fload, readevalloop, read1): Rename locals to avoid shadowing.
cef2010d 20752
d4d7173a
PE
20753 * print.c (Fredirect_debugging_output): Fix pointer signedess.
20754
f08b802a
PE
20755 * lisp.h (debug_output_compilation_hack): Add decl here, to avoid
20756 warning when compiling print.c.
20757
3ddb0639
PE
20758 * font.c (font_unparse_fcname): Abort in an "impossible" situation
20759 instead of using an uninitialized var.
5ad03b97 20760 (font_sort_entities): Mark var as initialized.
3ddb0639 20761
170a2692
PE
20762 * character.h (FETCH_CHAR_ADVANCE): Rename locals to avoid shadowing.
20763
e663c700
PE
20764 * font.c (font_unparse_xlfd): Don't mix pointers to variables with
20765 pointers to constants.
89bc529a 20766 (font_parse_fcname): Remove unused vars.
7b81e2d0 20767 (font_delete_unmatched): Now static.
ea838e10 20768 (font_get_spec): Remove; unused.
13a547c6
PE
20769 (font_style_to_value, font_prop_validate_style, font_unparse_fcname):
20770 (font_update_drivers, Ffont_get_glyphs, font_add_log):
20771 Rename or move locals to avoid shadowing.
e663c700 20772
2a80c887 20773 * fns.c (require_nesting_list, require_unwind): Now static.
612f56df 20774 (Ffillarray): Rename locals to avoid shadowing.
2a80c887 20775
1384fa33 20776 * floatfns.c (domain_error2): Define only if needed.
a885e2ed 20777 (Ffrexp, Fldexp): Rename locals to avoid shadowing.
1384fa33 20778
8b2c52e9
PE
20779 * alloc.c (mark_backtrace): Move decl from here ...
20780 * lisp.h: ... to here, so that it can be checked.
20781
475545b5 20782 * eval.c (call_debugger, do_debug_on_call, grow_specpdl): Now static.
d28a2170 20783 (Fdefvar): Rewrite so as not to use empty "else".
cfcbfb1a
PE
20784 (lisp_indirect_variable): Name an expression,
20785 to avoid gcc -Wbad-function-cast warning.
1faed8ae 20786 (Fdefvar): Rename locals to avoid shadowing.
475545b5 20787
b1349114 20788 * callint.c (quotify_arg, quotify_args): Now static.
a3e8cbda 20789 (Fcall_interactively): Rename locals to avoid shadowing.
b0e80955 20790 Use const pointer when appropriate.
b1349114 20791
a2928364
PE
20792 * lisp.h (get_system_name, get_operating_system_release):
20793 Move decls here, to check interfaces.
20794 * process.c (get_operating_system_release): Move decl to lisp.h.
20795 * xrdb.c (get_system_name): Likewise.
63c5d10b
PE
20796 * editfns.c (init_editfns, Fuser_login_name, Fuser_uid):
20797 (Fuser_real_uid, Fuser_full_name): Remove unnecessary casts,
20798 some of which prompt warnings from gcc -Wbad-function-cast.
545b49b4
PE
20799 (Fformat_time_string, Fencode_time, Finsert_char):
20800 (Ftranslate_region_internal, Fformat):
20801 Rename or remove local vars to avoid shadowing.
9710023e 20802 (Ftranslate_region_internal): Mark var as initialized.
63c5d10b 20803
a415e694
PE
20804 * doc.c (Fdocumentation, Fsnarf_documentation): Move locals to
20805 avoid shadowing.
20806
8ef4622d
PE
20807 * lisp.h (eassert): Check that the argument compiles, even if
20808 ENABLE_CHECKING is not defined.
20809
946f9a5b
PE
20810 * data.c (Findirect_variable): Name an expression, to avoid
20811 gcc -Wbad-function-cast warning.
112396d6 20812 (default_value, arithcompare, arith_driver, arith_error): Now static.
b9b84fa9 20813 (store_symval_forwarding): Rename local to avoid shadowing.
44f230aa
SM
20814 (Fmake_variable_buffer_local, Fmake_local_variable):
20815 Mark variables as initialized.
52746918 20816 (do_blv_forwarding, do_symval_forwarding): Remove; unused.
946f9a5b 20817
e5aab7e7 20818 * alloc.c (check_cons_list): Do not define unless GC_CHECK_CONS_LIST.
ae35e756
PE
20819 (Fmake_vector, Fvector, Fmake_byte_code, Fgarbage_collect):
20820 Rename locals to avoid shadowing.
dff45157
PE
20821 (mark_stack): Move local variables into the #ifdef region where
20822 they're used.
7bc26fdb
PE
20823 (BLOCK_INPUT_ALLOC, UNBLOCK_INPUT_ALLOC): Define only if
20824 ! defined SYSTEM_MALLOC && ! defined SYNC_INPUT, as they are not
20825 needed otherwise.
20826 (CHECK_ALLOCATED): Define only if GC_CHECK_MARKED_OBJECTS.
20827 (GC_STRING_CHARS): Remove; not used.
d40d4be1 20828 (Fmemory_limit): Cast sbrk's returned value to char *.
ae35e756 20829
e5aab7e7
PE
20830 * lisp.h (check_cons_list): Declare if GC_CHECK_CONS_LIST; this
20831 avoids undefined behavior in theory.
20832
4da60324
PE
20833 * regex.c (IF_LINT): Add defn, for benefit of ../lib-src.
20834
88043301
PE
20835 Use functions, not macros, for up- and down-casing (Bug#8254).
20836 * buffer.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
20837 (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Remove. All callers changed
20838 to use the following functions instead of these macros.
20839 (downcase): Adjust to lack of DOWNCASE_TABLE. Return int, not
20840 EMACS_INT, since callers assume the returned value fits in int.
20841 (upcase1): Likewise, for UPCASE_TABLE.
20842 (uppercasep, lowercasep, upcase): New static inline functions.
0da09c43 20843 * editfns.c (Fchar_equal): Remove no-longer-needed workaround for
db69b0cd 20844 the race-condition problem in the old DOWNCASE.
88043301 20845
19ed5445
PE
20846 * regex.c (CHARSET_LOOKUP_RANGE_TABLE_RAW, POP_FAILURE_REG_OR_COUNT):
20847 Rename locals to avoid shadowing.
20848 (regex_compile, re_match_2_internal): Move locals to avoid shadowing.
abbd1bcf
PE
20849 (regex_compile, re_search_2, re_match_2_internal):
20850 Remove unused local vars.
952db0d7
PE
20851 (FREE_VAR): Rewrite so as not to use empty "else",
20852 which gcc can warn about.
da053e48 20853 (regex_compile, re_match_2_internal): Mark locals as initialized.
b313f9d8
PE
20854 (RETALLOC_IF): Define only if needed.
20855 (WORDCHAR_P): Likewise. This one is never needed, but is used
20856 only in a comment talking about a compiler bug, so put inside
20857 the #if 0 of that comment.
20858 (CHARSET_LOOKUP_BITMAP, FAIL_STACK_FULL, RESET_FAIL_STACK):
20859 (PUSH_FAILURE_ELT, BUF_PUSH_3, STOP_ADDR_VSTRING):
20860 Remove; unused.
19ed5445 20861
1f3561e4 20862 * search.c (boyer_moore): Rename locals to avoid shadowing.
76ef09b7
PE
20863 * character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE):
20864 (PREV_CHAR_BOUNDARY): Likewise.
1f3561e4 20865
ded6f8f7
PE
20866 * search.c (simple_search): Remove unused var.
20867
dbd37a95
PE
20868 * dired.c (compile_pattern): Move decl from here ...
20869 * lisp.h: ... to here, so that it can be checked.
20870 (struct re_registers): New forward decl.
20871
7e47afad
PE
20872 * character.h (INC_POS, DEC_POS): Rename locals to avoid shadowing.
20873
85f24f61
PE
20874 * indent.c (MULTIBYTE_BYTES_WIDTH): New args bytes, width.
20875 All uses changed.
20876 (MULTIBYTE_BYTES_WIDTH, scan_for_column, compute_motion):
20877 Rename locals to avoid shadowing.
5671df8f 20878 (Fvertical_motion): Mark locals as initialized.
85f24f61 20879
181aa2be 20880 * casefiddle.c (casify_object, casify_region): Now static.
e45a141a 20881 (casify_region): Mark local as initialized.
181aa2be 20882
930d429c
PE
20883 * cmds.c (internal_self_insert): Rename local to avoid shadowing.
20884
7082eac6
PE
20885 * lisp.h (GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR, GCPRO6_VAR):
20886 New macros, so that the caller can use some names other than
20887 gcpro1, gcpro2, etc.
20888 (GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6): Reimplement in terms
20889 of the new macros.
20890 (GCPRO1_VAR, UNGCPRO_VAR): Change the meaning of the second
20891 argument, for consistency with GCPRO2_VAR, etc: it is now the
20892 prefix of the variable, not the variable itself. All uses
20893 changed.
38b2c076
PE
20894 * dired.c (directory_files_internal, file_name_completion):
20895 Rename locals to avoid shadowing.
20896
15206ed9
PE
20897 Fix a race condition diagnosed by gcc -Wsequence-point (Bug#8254).
20898 An expression of the form (DOWNCASE (x) == DOWNCASE (y)), found in
20899 dired.c's scmp function, had undefined behavior.
20900 * lisp.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
20901 (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Move from here ...
20902 * buffer.h: ... to here, because these macros use current_buffer,
20903 and the new implementation with inline functions needs to have
20904 current_buffer in scope now, rather than later when the macros
20905 are used.
20906 (downcase, upcase1): New static inline functions.
20907 (DOWNCASE, UPCASE1): Reimplement using these functions.
20908 This avoids undefined behavior in expressions like
20909 DOWNCASE (x) == DOWNCASE (y), which previously suffered
20910 from race conditions in accessing the global variables
20911 case_temp1 and case_temp2.
20912 * casetab.c (case_temp1, case_temp2): Remove; no longer needed.
20913 * lisp.h (case_temp1, case_temp2): Remove their decls.
20914 * character.h (ASCII_CHAR_P): Move from here ...
20915 * lisp.h: ... to here, so that the inline functions mentioned
20916 above can use them.
20917
4a6bea26
PE
20918 * dired.c (directory_files_internal_unwind): Now static.
20919
f14b7e14
PE
20920 * fileio.c (file_name_as_directory, directory_file_name):
20921 (barf_or_query_if_file_exists, auto_save_error, auto_save_1):
20922 Now static.
2893f146
PE
20923 (file_name_as_directory): Use const pointers when appropriate.
20924 (Fexpand_file_name): Likewise. In particular, newdir might
20925 point at constant storage, so make it a const pointer.
fd4ead52 20926 (Fmake_directory_internal, Fread_file_name): Remove unused vars.
b14aac08
PE
20927 (Ffile_selinux_context, Fset_file_selinux_context): Fix pointer
20928 signedness issues.
f839df0c
PE
20929 (Fset_file_times, Finsert_file_contents, auto_save_error):
20930 Rename locals to avoid shadowing.
f14b7e14 20931
5716756e 20932 * minibuf.c (choose_minibuf_frame_1): Now static.
62137a95
PE
20933 (Ftry_completion, Fall_completions): Rename or remove locals
20934 to avoid shadowing.
5716756e 20935
b4c3046a
PE
20936 * marker.c (bytepos_to_charpos): Remove; unused.
20937
b45db522
PE
20938 * lisp.h (verify_bytepos, count_markers): New decls,
20939 so that gcc does not warn that these functions aren't declared.
20940
85876d07
PE
20941 * insdel.c (check_markers, make_gap_larger, make_gap_smaller):
20942 (reset_var_on_error, Fcombine_after_change_execute_1): Now static.
f0cb4a60 20943 (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
40ef059e 20944 (copy_text): Remove unused local var.
85876d07 20945
03d78a21 20946 * filelock.c (within_one_second): Now static.
b3dd38ab 20947 (lock_file_1): Rename local to avoid shadowing.
03d78a21 20948
5df8f01b
PE
20949 * buffer.c (fix_overlays_before): Mark locals as initialized.
20950 (fix_start_end_in_overlays): Likewise. This function should be
20951 simplified by using pointers-to-pointers, but that's a different
20952 matter.
b1d876f1 20953 (switch_to_buffer_1): Now static.
8f54f30a
PE
20954 (Fkill_buffer, record_buffer, Fbury_buffer, Fset_buffer_multibyte):
20955 (report_overlay_modification): Rename locals to avoid shadowing.
c3bd59b5 20956
a70072c9 20957 * sysdep.c (system_process_attributes): Rename vars to avoid shadowing.
fbd02d7b 20958 Fix pointer signedness issue.
edced198
PE
20959 (sys_subshell): Mark local as volatile if checking for lint,
20960 to suppress a gcc -Wclobbered warning that does not seem to be right.
15dfd3d9 20961 (MAXPATHLEN): Define only if needed.
a70072c9 20962
a0977c44
PE
20963 * process.c (serial_open, serial_configure): Move decls from here ...
20964 * systty.h: ... to here, so that they can be checked.
20965
a884fdcc
PE
20966 * fns.c (get_random, seed_random): Move extern decls from here ...
20967 * lisp.h: ... to here, so that they can be checked.
20968
604efe86 20969 * sysdep.c (reset_io): Now static.
b8950c94 20970 (wait_for_termination_signal): Remove; unused.
604efe86 20971
38fc62d9
PE
20972 * keymap.c (keymap_parent, keymap_memberp, map_keymap_internal):
20973 (copy_keymap_item, append_key, push_text_char_description):
20974 Now static.
1004a21a 20975 (Fwhere_is_internal): Don't test CONSP (sequences) unnecessarily.
dbbb8427 20976 (DENSE_TABLE_SIZE): Remove; unused.
c1141155
PE
20977 (get_keymap, access_keymap, Fdefine_key, Fwhere_is_internal):
20978 (describe_map_tree):
20979 Rename locals to avoid shadowing.
38fc62d9 20980
2f2650da
PE
20981 * keyboard.c: Declare functions static if they are not used elsewhere.
20982 (echo_char, echo_dash, cmd_error, top_level_2):
20983 (poll_for_input, handle_async_input): Now static.
69a058fa
PE
20984 (read_char, kbd_buffer_get_event, make_lispy_position):
20985 (make_lispy_event, make_lispy_movement, apply_modifiers):
20986 (decode_keyboard_code, tty_read_avail_input, menu_bar_items):
20987 (parse_tool_bar_item, read_key_sequence, Fread_key_sequence):
20988 (Fread_key_sequence_vector): Rename locals to avoid shadowing.
c8a06054 20989 (read_key_sequence, read_char): Mark locals as initialized.
3ac94672 20990 (Fexit_recursive_edit, Fabort_recursive_edit): Mark with NO_RETURN.
2f2650da 20991
a053e86c 20992 * keyboard.h (make_ctrl_char): New decl.
da2f2dd9
PE
20993 (mark_kboards): Move decl here ...
20994 * alloc.c (mark_kboards): ... from here.
a053e86c 20995
4752793e
PE
20996 * lisp.h (force_auto_save_soon): New decl.
20997
74f10ca7 20998 * emacs.c (init_cmdargs): Rename local to avoid shadowing.
244fc23d
PE
20999 (DEFINE_DUMMY_FUNCTION): New macro.
21000 (__do_global_ctors, __do_global_ctors_aux, __do_global_dtors, __main):
21001 Use it.
c03cd23f
PE
21002 (main): Add casts to avoid warnings
21003 if GCC considers string literals to be constants.
74f10ca7 21004
022e70d4
PE
21005 * lisp.h (fatal_error_signal): Add decl, since it's exported.
21006
59d6fe83
PE
21007 * dbusbind.c: Pointer signedness fixes.
21008 (xd_signature, xd_append_arg, xd_initialize):
21009 (Fdbus_call_method, Fdbus_call_method_asynchronously):
21010 (Fdbus_method_return_internal, Fdbus_method_error_internal):
21011 (Fdbus_send_signal, xd_read_message_1, Fdbus_register_service):
21012 (Fdbus_register_signal): Use SSDATA when the context wants char *.
21013
78320123
PE
21014 * dbusbind.c (Fdbus_init_bus): Add cast to avoid warning
21015 if GCC considers string literals to be constants.
49cebcca 21016 (Fdbus_register_service, Fdbus_register_method): Remove unused vars.
78320123 21017
35ac2a97
SM
210182011-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
21019
fb103ca9
SM
21020 * print.c (PRINT_CIRCLE_CANDIDATE_P): New macro.
21021 (print_preprocess, print_object): New macro to fix last change.
21022
35ac2a97
SM
21023 * print.c (print_preprocess): Don't forget font objects.
21024
62973b41
JB
210252011-03-16 Juanma Barranquero <lekktu@gmail.com>
21026
21027 * emacs.c (USAGE3): Doc fixes.
21028
0e48bb22
AS
210292011-03-15 Andreas Schwab <schwab@linux-m68k.org>
21030
21031 * coding.c (detect_coding_iso_2022): Reorganize code to clarify
21032 structure.
21033
7684e57b
JB
210342011-03-14 Juanma Barranquero <lekktu@gmail.com>
21035
21036 * lisp.h (VWindow_system, Qfile_name_history):
21037 * keyboard.h (lispy_function_keys) [WINDOWSNT]:
21038 * w32term.h (w32_system_caret_hwnd, w32_system_caret_height)
21039 (w32_system_caret_x, w32_system_caret_y): Declare extern.
21040
21041 * w32select.c: Don't #include "keyboard.h".
c96bbc66 21042 (run_protected): Add extern declaration for waiting_for_input.
7684e57b
JB
21043
21044 * w32.c (Qlocal, noninteractive1, inhibit_window_system):
21045 * w32console.c (detect_input_pending, read_input_pending)
21046 (encode_terminal_code):
21047 * w32fns.c (quit_char, lispy_function_keys, Qtooltip)
21048 (w32_system_caret_hwnd, w32_system_caret_height, w32_system_caret_x)
21049 (w32_system_caret_y, Qfile_name_history):
21050 * w32font.c (w32font_driver, QCantialias, QCotf, QClang):
21051 * w32inevt.c (reinvoke_input_signal, lispy_function_keys):
21052 * w32menu.c (Qmenu_bar, QCtoggle, QCradio, Qoverriding_local_map)
21053 (Qoverriding_terminal_local_map, Qmenu_bar_update_hook):
21054 * w32proc.c (Qlocal, report_file_error):
21055 * w32term.c (Vwindow_system, updating_frame):
21056 * w32uniscribe.c (initialized, uniscribe_font_driver):
21057 Remove unneeded extern declarations.
21058
2aa46d6c
CY
210592011-03-14 Chong Yidong <cyd@stupidchicken.com>
21060
c96bbc66 21061 * buffer.c (Fmake_indirect_buffer): Fix incorrect assertions.
2aa46d6c 21062
cffc6f3b
CY
210632011-03-13 Chong Yidong <cyd@stupidchicken.com>
21064
21065 * buffer.h (BUF_BEGV, BUF_BEGV_BYTE, BUF_ZV, BUF_ZV_BYTE, BUF_PT)
21066 (BUF_PT_BYTE): Rewrite to handle indirect buffers (Bug#8219).
21067 These macros can no longer be used for assignment.
21068
44f230aa
SM
21069 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
21070 Assign struct members directly, instead of using BUF_BEGV etc.
cffc6f3b
CY
21071 (record_buffer_markers, fetch_buffer_markers): New functions for
21072 recording and fetching special buffer markers.
21073 (set_buffer_internal_1, set_buffer_temp): Use them.
21074
21075 * lread.c (unreadchar): Use SET_BUF_PT_BOTH.
21076
21077 * insdel.c (adjust_point): Use SET_BUF_PT_BOTH.
21078
21079 * intervals.c (temp_set_point_both): Use SET_BUF_PT_BOTH.
21080 (get_local_map): Use SET_BUF_BEGV_BOTH and SET_BUF_ZV_BOTH.
21081
21082 * xdisp.c (hscroll_window_tree):
21083 (reconsider_clip_changes): Use PT instead of BUF_PT.
21084
d251f04b
EZ
210852011-03-13 Eli Zaretskii <eliz@gnu.org>
21086
21087 * makefile.w32-in ($(BLD)/editfns.$(O)): Depend on
21088 $(EMACS_ROOT)/lib/intprops.h.
21089
f0c77cd1
PE
210902011-03-13 Paul Eggert <eggert@cs.ucla.edu>
21091
3eca4629
PE
21092 Fix more problems found by GCC 4.5.2's static checks.
21093
7c86ee98
PE
21094 * gtkutil.c (xg_get_pixbuf_from_pixmap): Add cast from char *
21095 to unsigned char * to avoid compiler diagnostic.
b0afc268
PE
21096 (xg_free_frame_widgets): Make it clear that a local variable is
21097 needed only if USE_GTK_TOOLTIP.
01e0b5ad
PE
21098 (gdk_window_get_screen): Make it clear that this macro is needed
21099 only if USE_GTK_TOOLTIP.
1e5524e7
PE
21100 (int_gtk_range_get_value): New function, which avoids a diagnostic
21101 from gcc -Wbad-function-cast.
21102 (xg_set_toolkit_scroll_bar_thumb): Use it.
21103 (xg_tool_bar_callback, xg_tool_item_stale_p): Rewrite to avoid
21104 diagnostic from gcc -Wbad-function-cast.
65dc836c
PE
21105 (get_utf8_string, xg_get_file_with_chooser):
21106 Rename locals to avoid shadowing.
21107 (create_dialog): Move locals to avoid shadowing.
7c86ee98 21108
41729b81
PE
21109 * xgselect.c (xg_select): Remove unused var.
21110
f0c77cd1
PE
21111 * image.c (four_corners_best): Mark locals as initialized.
21112 (gif_load): Initialize transparent_p to zero (Bug#8238).
21113 Mark another local as initialized.
ec6cf4c6 21114 (my_png_error, my_error_exit): Mark with NO_RETURN.
f0c77cd1 21115
ce0ad53d 21116 * image.c (clear_image_cache): Now static.
d5d5a617 21117 (DIM, HAVE_STDLIB_H_1): Remove unused macros.
e22cffbc 21118 (xpm_load): Redo to avoid "discards qualifiers" gcc warning.
77a765fd
PE
21119 (x_edge_detection): Remove unnecessary cast that
21120 gcc -Wbad-function-cast diagnoses.
2037898d 21121 (gif_load): Fix pointer signedness.
6ae141d6
PE
21122 (clear_image_cache, xbm_read_bitmap_data, x_detect_edges):
21123 (jpeg_load, gif_load): Rename locals to avoid shadowing.
ce0ad53d 21124
33383987 211252011-03-12 Paul Eggert <eggert@cs.ucla.edu>
3eca4629 21126
d32df629
PE
21127 Improve quality of tests for time stamp overflow.
21128 For example, without this patch (encode-time 0 0 0 1 1
21129 1152921504606846976) returns the obviously-bogus value (-948597
21130 62170) on my RHEL 5.5 x86-64 host. With the patch, it correctly
21131 reports time overflow. See
21132 <http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg00470.html>.
b8d9bd41
PE
21133 * deps.mk (editfns.o): Depend on ../lib/intprops.h.
21134 * editfns.c: Include limits.h and intprops.h.
21135 (TIME_T_MIN, TIME_T_MAX): New macros.
21136 (time_overflow): Move earlier, to before first use.
21137 (hi_time, lo_time): New functions, for an accurate test for
21138 out-of-range times.
21139 (Fcurrent_time, Fget_internal_run_time, make_time): Use them.
21140 (Fget_internal_run_time): Don't assume time_t fits in int.
21141 (make_time): Use list2 instead of Fcons twice.
21142 (Fdecode_time): More accurate test for out-of-range times.
21143 (check_tm_member): New function.
21144 (Fencode_time): Use it, to test for out-of-range times.
d32df629
PE
21145 (lisp_time_argument): Don't rely on undefined left-shift and
21146 right-shift behavior when checking for time stamp overflow.
8be6f318 21147
fe31d94c
PE
21148 * editfns.c (time_overflow): New function, refactoring common code.
21149 (Fformat_time_string, Fdecode_time, Fencode_time):
21150 (Fcurrent_time_string): Use it.
21151
8be6f318
PE
21152 Move 'make_time' to be next to its inverse 'lisp_time_argument'.
21153 * dired.c (make_time): Move to ...
21154 * editfns.c (make_time): ... here.
21155 * systime.h: Note the move.
21156
09d9db2c 211572011-03-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
c47cbdfd 21158
126bc0dc
YM
21159 * fringe.c (update_window_fringes): Remove unused variables.
21160
c47cbdfd
YM
21161 * unexmacosx.c (copy_data_segment): Also copy __got section.
21162 (Bug#8223)
21163
7ac80be9
EZ
211642011-03-12 Eli Zaretskii <eliz@gnu.org>
21165
c96bbc66 21166 * termcap.c [MSDOS]: Include "msdos.h".
058e5dad
EZ
21167 (find_capability, tgetnum, tgetflag, tgetstr, tputs, tgetent):
21168 Constify `char *' arguments and their references according to
21169 prototypes in tparam.h.
21170
ecb0f94d 21171 * deps.mk (termcap.o): Depend on tparam.h and msdos.h.
058e5dad 21172
7ac80be9
EZ
21173 * msdos.c (XMenuAddPane): 3rd argument is `const char *' now.
21174 Adapt all references accordingly.
21175
21176 * msdos.h (XMenuAddPane): 3rd argument is `const char *' now.
21177
ef1fd07e
TT
211782011-03-11 Tom Tromey <tromey@redhat.com>
21179
21180 * buffer.c (syms_of_buffer): Remove obsolete comment.
21181
7ef4b50c
EZ
211822011-03-11 Eli Zaretskii <eliz@gnu.org>
21183
21184 * termhooks.h (encode_terminal_code): Declare prototype.
21185
21186 * msdos.c (encode_terminal_code): Don't declare prototype.
21187
21188 * term.c (encode_terminal_code): Now external again, used by
21189 w32console.c and msdos.c.
21190
44f230aa
SM
21191 * makefile.w32-in ($(BLD)/term.$(O), ($(BLD)/tparam.$(O)):
21192 Depend on $(SRC)/tparam.h, see 2011-03-11T07:24:21Z!eggert@cs.ucla.edu.
7ef4b50c 21193
4b1ec863 211942011-03-11 Paul Eggert <eggert@cs.ucla.edu>
f78faa98 21195
1714f52b 21196 Fix some minor problems found by GCC 4.5.2's static checks.
83316bf4 21197
4b1ec863
PE
21198 * fringe.c (update_window_fringes): Mark locals as initialized
21199 (Bug#8227).
21200 (destroy_fringe_bitmap, init_fringe_bitmap): Now static.
bf60f616 21201
524c7aa6
PE
21202 * alloc.c (mark_fringe_data): Move decl from here ...
21203 * lisp.h (mark_fringe_data) [HAVE_WINDOW_SYSTEM]: ... to here,
21204 to check its interface.
21205 (init_fringe_once): Do not declare unless HAVE_WINDOW_SYSTEM.
21206
a5c0af81 21207 * fontset.c (free_realized_fontset): Now static.
7519b8cd 21208 (Fset_fontset_font): Rename local to avoid shadowing.
cc6e5db1 21209 (fontset_font): Mark local as initialized.
a9a06e0b 21210 (FONTSET_SPEC, FONTSET_REPERTORY, RFONT_DEF_REPERTORY): Remove; unused.
a5c0af81 21211
b4716021
PE
21212 * xrdb.c: Include "xterm.h", to check x_load_resources's interface.
21213
811e9bac 21214 * xselect.c (x_disown_buffer_selections): Remove; not used.
7b83e2f1 21215 (TRACE3) [!defined TRACE_SELECTION]: Remove; not used.
aa0daa9f
PE
21216 (x_own_selection, Fx_disown_selection_internal): Rename locals
21217 to avoid shadowing.
21218 (x_handle_dnd_message): Remove local to avoid shadowing.
811e9bac 21219
7e3ab302
PE
21220 * lisp.h (GCPRO1_VAR, UNGCPRO_VAR): New macros,
21221 so that the caller can use some name other than gcpro1.
21222 (GCPRO1, UNGCPRO): Reimplement in terms of the new macros.
58d2d479
PE
21223 * xfns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
21224 (Fx_backspace_delete_keys_p):
21225 Use them to avoid shadowing, and rename vars to avoid shadowing.
21226 (x_decode_color, x_set_name, x_window): Now static.
6b437900 21227 (Fx_create_frame): Add braces to silence GCC warning.
c0951e53 21228 (Fx_file_dialog, Fx_select_font): Fix pointer signedness.
06b0c8a0
PE
21229 (x_real_positions, xg_set_icon_from_xpm_data, x_create_tip_frame):
21230 Remove unused locals.
7e3ab302
PE
21231 (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
21232 (Fx_backspace_delete_keys_p): Rename locals to avoid shadowing.
21233 Some of these renamings use the new GCPRO1_VAR and UNGCPRO_VAR
21234 macros.
f78faa98 21235
e2b13473
PE
21236 * xterm.h (x_mouse_leave): New decl.
21237
77f23912
PE
21238 * xterm.c (x_copy_dpy_color, x_focus_on_frame, x_unfocus_frame):
21239 Remove unused functions.
cdf4ba58
PE
21240 (x_shift_glyphs_for_insert, XTflash, XTring_bell):
21241 (x_calc_absolute_position): Now static.
7411c686 21242 (XTread_socket): Don't define label "out" unless it's used.
2b07bcff 21243 Don't declare local "event" unless it's used.
ed7bf3a5
PE
21244 (x_iconify_frame, x_free_frame_resources): Don't declare locals
21245 unless they are used.
38d0b34a
PE
21246 (XEMBED_VERSION, xembed_set_info): Don't define unless needed.
21247 (x_fatal_error_signal): Remove; not used.
a6067996
PE
21248 (x_draw_image_foreground, redo_mouse_highlight, XTmouse_position):
21249 (x_scroll_bar_report_motion, handle_one_xevent, x_draw_bar_cursor):
21250 (x_error_catcher, x_connection_closed, x_error_handler):
21251 (x_error_quitter, xembed_send_message, x_iconify_frame):
21252 (my_log_handler): Rename locals to avoid shadowing.
28f1c698 21253 (x_delete_glyphs, x_ins_del_lines): Mark with NO_RETURN.
2a8fade0 21254 (x_connection_closed): Tell GCC not to suggest NO_RETURN.
77f23912 21255
44f230aa
SM
21256 * xfaces.c (clear_face_cache, Fx_list_fonts, Fface_font):
21257 Rename or move locals to avoid shadowing.
6b463e58 21258 (tty_defined_color, merge_face_heights): Now static.
5967d051 21259 (free_realized_faces_for_fontset): Remove; not used.
1e9966ea
PE
21260 (Fx_list_fonts): Mark variable that gcc -Wuninitialized
21261 does not deduce is never used uninitialized.
73719eba
PE
21262 (STRDUPA, LSTRDUPA, FONT_POINT_SIZE_QUANTUM): Remove; not used.
21263 (LFACEP): Define only if XASSERTS, as it's not needed otherwise.
071048a3 21264
426994c3 21265 * terminal.c (store_terminal_param): Now static.
5489860b 21266
032f1620 21267 * xmenu.c (menu_highlight_callback): Now static.
9d66f88e 21268 (set_frame_menubar): Remove unused local.
d4323972 21269 (xmenu_show): Rename parameter to avoid shadowing.
6d1f7fee
PE
21270 (xmenu_show, xdialog_show, xmenu_show): Make local pointers "const"
21271 since they might point to immutable storage.
281585b0
PE
21272 (next_menubar_widget_id): Declare only if USE_X_TOOLKIT,
21273 since it's unused otherwise.
032f1620 21274
367c19e5 21275 * xdisp.c (produce_glyphless_glyph): Initialize lower_xoff.
53df7c11 21276 Add a FIXME, since the code still doesn't look right. (Bug#8215)
9f36b9fd
PE
21277 (Fcurrent_bidi_paragraph_direction): Simplify slightly; this
21278 avoids a gcc -Wuninitialized diagnostic.
0e086e8f 21279 (display_line, BUILD_COMPOSITE_GLYPH_STRING, draw_glyphs):
44a3a108
PE
21280 (note_mouse_highlight): Mark variables that gcc -Wuninitialized
21281 does not deduce are never used uninitialized.
70739cbe 21282
07b48fa9
PE
21283 * lisp.h (IF_LINT): New macro, copied from ../lib-src/emacsclient.c.
21284
8868a238 21285 * xdisp.c (redisplay_window): Rename local to avoid shadowing.
4554d213
PE
21286 * window.c (window_loop, size_window):
21287 (run_window_configuration_change_hook, enlarge_window): Likewise.
8868a238 21288
7e5cf297 21289 * window.c (display_buffer): Now static.
d6550a9f
PE
21290 (size_window): Mark variables that gcc -Wuninitialized
21291 does not deduce are never used uninitialized.
a586633d
PE
21292 * window.h (check_all_windows): New decl, to forestall
21293 gcc -Wmissing-prototypes diagnostic.
5b555da1 21294 * dispextern.h (bidi_dump_cached_states): Likewise.
7e5cf297 21295
f6095868
PE
21296 * charset.h (CHECK_CHARSET_GET_CHARSET): Rename locals to avoid
21297 shadowing.
21298 * charset.c (map_charset_for_dump, Fchar_charset): Likewise.
726929c4
PE
21299 Include <limits.h>.
21300 (Fsort_charsets): Redo min/max calculation to shorten the code a bit
21301 and to avoid gcc -Wuninitialized warning.
89ef49df
PE
21302 (load_charset_map): Mark variables that gcc -Wuninitialized
21303 does not deduce are never used uninitialized.
53df7c11 21304 (load_charset): Abort instead of using uninitialized var (Bug#8229).
f6095868 21305
f38b440c
PE
21306 * coding.c (coding_set_source, coding_set_destination):
21307 Use "else { /* comment */ }" rather than "else /* comment */;"
21308 for clarity, and to avoid gcc -Wempty-body warning.
2735d060
PE
21309 (Fdefine_coding_system_internal): Don't redeclare 'i' inside
21310 a block, when the outer 'i' will do.
21311 (decode_coding_utf_8, decode_coding_utf_16, detect_coding_emacs_mule):
21312 (emacs_mule_char, decode_coding_emacs_mule, detect_coding_iso_2022):
21313 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5):
21314 (decode_coding_raw_text, decode_coding_charset, get_translation_table):
21315 (Fdecode_sjis_char, Fdefine_coding_system_internal):
21316 Rename locals to avoid shadowing.
21317 * character.h (FETCH_STRING_CHAR_ADVANCE): Likewise.
e2f1bab9
PE
21318 * coding.c (emacs_mule_char, encode_invocation_designation):
21319 Now static, since they're not used elsewhere.
413bb2db 21320 (decode_coding_iso_2022): Add "default: abort ();" as a safety check.
c4a63b12 21321 (decode_coding_object, encode_coding_object, detect_coding_system):
ee05f961
PE
21322 (decode_coding_emacs_mule): Mark variables that gcc
21323 -Wuninitialized does not deduce are never used uninitialized.
160b01f6
PE
21324 (detect_coding_iso_2022): Initialize a local variable that might
21325 be used uninitialized. Leave a FIXME because it's not clear that
53df7c11 21326 this initialization is needed. (Bug#8211)
5f58e762
PE
21327 (ISO_CODE_LF, ISO_CODE_CR, CODING_ISO_FLAG_EUC_TW_SHIFT):
21328 (ONE_MORE_BYTE_NO_CHECK, UTF_BOM, UTF_16_INVALID_P):
21329 (SHIFT_OUT_OK, ENCODE_CONTROL_SEQUENCE_INTRODUCER):
21330 (ENCODE_DIRECTION_R2L, ENCODE_DIRECTION_L2R):
21331 Remove unused macros.
f38b440c 21332
232b38b9 21333 * category.c (hash_get_category_set): Remove unused local var.
9f3b5e69 21334 (copy_category_table): Now static, since it's not used elsewhere.
d0891610 21335 * character.c (string_count_byte8): Likewise.
232b38b9 21336
fb90da1b
PE
21337 * ccl.c (CCL_WRITE_STRING, CCL_ENCODE_CHAR, Fccl_execute_on_string):
21338 (Fregister_code_conversion_map): Rename locals to avoid shadowing.
21339
fb93dbc2
PE
21340 * chartab.c (copy_sub_char_table): Now static, since it's not used
21341 elsewhere.
5c156ace
PE
21342 (sub_char_table_ref_and_range, char_table_ref_and_range):
21343 Rename locals to avoid shadowing.
bbcd0949 21344 (ASET_RANGE, GET_SUB_CHAR_TABLE): Remove unused macros.
fb93dbc2 21345
7d3b3862 21346 * bidi.c (bidi_check_type): Now static, since it's not used elsewhere.
630d6892 21347 (BIDI_BOB): Remove unused macro.
7d3b3862 21348
6be7d3da
PE
21349 * cm.c (cmgoto): Mark variables that gcc -Wuninitialized does not
21350 deduce are never used uninitialized.
c2ed9c8b 21351 * term.c (encode_terminal_code): Likewise.
6be7d3da 21352
75f8807f 21353 * term.c (encode_terminal_code): Now static. Remove unused local.
72abad34 21354
50938595
PE
21355 * tparam.h: New file.
21356 * term.c, tparam.h: Include it.
21357 * deps.mk (term.o, tparam.o): Depend on tparam.h.
21358 * term.c (tputs, tgetent, tgetflag, tgetnum, tparam, tgetstr):
21359 Move these decls to tparam.h, and make them agree with what
21360 is actually in tparam.c. The previous trick of using incompatible
21361 decls in different modules does not conform to the C standard.
21362 All callers of tparam changed to use tparam's actual API.
21363 * tparam.c (tparam1, tparam, tgoto):
21364 Use const pointers where appropriate.
21365
fbceeba2
PE
21366 * cm.c (calccost, cmgoto): Use const pointers where appropriate.
21367 * cm.h (struct cm): Likewise.
21368 * dispextern.h (do_line_insertion_deletion_costs): Likewise.
21369 * scroll.c (ins_del_costs, do_line_insertion_deletion_costs): Likewise.
21370 * term.c (tty_ins_del_lines, calculate_costs, struct fkey_table):
21371 (term_get_fkeys_1, append_glyphless_glyph, produce_glyphless_glyph):
21372 (turn_on_face, init_tty): Likewise.
21373 * termchar.h (struct tty_display_info): Likewise.
fbceeba2 21374
7f3f1250
PE
21375 * term.c (term_mouse_position): Rename local to avoid shadowing.
21376
e6ca6543
PE
21377 * alloc.c (mark_ttys): Move decl from here ...
21378 * lisp.h (mark_ttys): ... to here, so that it's checked against defn.
21379
c40f8d15
AS
213802011-03-11 Andreas Schwab <schwab@linux-m68k.org>
21381
21382 * .gdbinit (pwinx, xbuffer): Fix access to buffer name.
21383
cfe0661d
JB
213842011-03-09 Juanma Barranquero <lekktu@gmail.com>
21385
21386 * search.c (compile_pattern_1): Remove argument regp, unused since
21387 revid:rms@gnu.org-19941211082627-3x1g1wyqkjmwloig.
21388 (compile_pattern): Don't pass it.
21389
0afb4571
J
213902011-03-08 Jan Djärv <jan.h.d@swipnet.se>
21391
21392 * xterm.h (DEFAULT_GDK_DISPLAY): New define.
21393 (GDK_WINDOW_XID, gtk_widget_get_preferred_size): New defines
21394 for ! HAVE_GTK3.
21395 (GTK_WIDGET_TO_X_WIN): Use GDK_WINDOW_XID.
21396
21397 * xmenu.c (menu_position_func): Call gtk_widget_get_preferred_size.
21398
21399 * gtkutil.c: Include gtkx.h if HAVE_GTK3. If ! HAVE_GTK3, define
21400 gdk_window_get_screen, gdk_window_get_geometry,
21401 gdk_x11_window_lookup_for_display and GDK_KEY_g.
21402 (xg_set_screen): Use DEFAULT_GDK_DISPLAY.
21403 (xg_get_pixbuf_from_pixmap): New function.
21404 (xg_get_pixbuf_from_pix_and_mask): Change parameters from GdkPixmap
21405 to Pixmap, take frame as parameter, remove GdkColormap parameter.
21406 Call xg_get_pixbuf_from_pixmap instead of
21407 gdk_pixbuf_get_from_drawable.
21408 (xg_get_image_for_pixmap): Do not make GdkPixmaps, call
21409 xg_get_pixbuf_from_pix_and_mask with Pixmap parameters instead.
21410 (xg_check_special_colors): Use GtkStyleContext and its functions
21411 for HAVE_GTK3.
21412 (xg_prepare_tooltip, xg_hide_tooltip): Call gdk_window_get_screen.
21413 (xg_prepare_tooltip, create_dialog, menubar_map_cb)
21414 (xg_update_frame_menubar, xg_tool_bar_detach_callback)
44f230aa
SM
21415 (xg_tool_bar_attach_callback, xg_update_tool_bar_sizes):
21416 Call gtk_widget_get_preferred_size.
0afb4571
J
21417 (xg_frame_resized): gdk_window_get_geometry only takes 5
21418 parameters.
44f230aa
SM
21419 (xg_win_to_widget, xg_event_is_for_menubar):
21420 Call gdk_x11_window_lookup_for_display.
0afb4571
J
21421 (xg_set_widget_bg): New function.
21422 (delete_cb): New function.
895009e1 21423 (xg_create_frame_widgets): Connect delete-event to delete_cb.
5c32d3f2 21424 Call xg_set_widget_bg. Only set background pixmap for ! HAVE_GTK3
0afb4571
J
21425 (xg_set_background_color): Call xg_set_widget_bg.
21426 (xg_set_frame_icon): Call xg_get_pixbuf_from_pix_and_mask.
21427 (xg_create_scroll_bar): vadj is a GtkAdjustment for HAVE_GTK3.
21428 Only call gtk_range_set_update_policy if ! HAVE_GTK3.
21429 (xg_make_tool_item): Only connect xg_tool_bar_item_expose_callback
21430 if ! HAVE_GTK3.
21431 (update_frame_tool_bar): Call gtk_widget_hide.
21432 (xg_initialize): Use GDK_KEY_g.
21433
21434 * xsmfns.c (gdk_set_sm_client_id): Define to gdk_set_sm_client_id
21435 if ! HAVE_GTK3
21436 (x_session_initialize): Call gdk_x11_set_sm_client_id.
21437
21438 * xterm.c (XFillRectangle): Use cairo routines for HAVE_GTK3.
21439 (x_term_init): Disable Xinput(2) with GDK_CORE_DEVICE_EVENTS.
21440 Load ~/emacs.d/gtkrc only for ! HAVE_GTK3.
21441
1c2cc4ef
JB
214422011-03-08 Juanma Barranquero <lekktu@gmail.com>
21443
21444 * w32xfns.c (select_palette): Check success of RealizePalette against
21445 GDI_ERROR, not zero.
21446
33383987 21447See ChangeLog.11 for earlier changes.
aac0c6e3
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21448
21449;; Local Variables:
21450;; coding: utf-8
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21451;; End:
21452
ab422c4d 21453 Copyright (C) 2011-2013 Free Software Foundation, Inc.
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MR
21454
21455 This file is part of GNU Emacs.
21456
21457 GNU Emacs is free software: you can redistribute it and/or modify
21458 it under the terms of the GNU General Public License as published by
21459 the Free Software Foundation, either version 3 of the License, or
21460 (at your option) any later version.
21461
21462 GNU Emacs is distributed in the hope that it will be useful,
21463 but WITHOUT ANY WARRANTY; without even the implied warranty of
21464 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21465 GNU General Public License for more details.
21466
21467 You should have received a copy of the GNU General Public License
21468 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.