* insdel.c (make_gap_larger): Fix comment because gap_left doesn't
[bpt/emacs.git] / src / ChangeLog
CommitLineData
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12013-01-09 Dmitry Antipov <dmantipov@yandex.ru>
2
3 * lisp.h (make_gap_1): New prototype.
4 * buffer.h (GAP_BYTES_DFL, GAP_BYTES_MIN): New macros for the special
5 gap size values.
6 * editfns.c (Fbuffer_size): Rename from Fbufsize to fit the common
7 naming convention.
8 (syms_of_editfns): Adjust defsubr. Drop commented-out obsolete code.
2eae9ccc 9 * insdel.c (make_gap_larger): Use GAP_BYTES_DFL. Adjust comment.
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10 (make_gap_smaller): Use GAP_BYTES_MIN. Adjust comment.
11 (make_gap_1): New function to adjust the gap of any buffer.
12 * coding.c (coding_alloc_by_making_gap): Use it.
13 * buffer.c (compact_buffer): Likewise. Use BUF_Z_BYTE, BUF_GAP_SIZE,
14 GAP_BYTES_DFL and GAP_BYTES_MIN. Adjust comment.
15
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162013-01-08 Juri Linkov <juri@jurta.org>
17
18 * xfaces.c (tty_supports_face_attributes_p): Return 0 for the case
19 of (supports :underline (:style wave)). (Bug#13000)
20
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212013-01-08 Aaron S. Hawley <aaron.s.hawley@gmail.com>
22
23 * undo.c (Fprimitive_undo): Move to simple.el.
24 (syms_of_undo): Remove declarations for Sprimitive_undo.
25
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262013-01-08 Stefan Monnier <monnier@iro.umontreal.ca>
27
28 * keyboard.c (echo_add_key): Rename from echo_add_char.
29
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302013-01-06 Chong Yidong <cyd@gnu.org>
31
32 * keyboard.c (echo_add_char): New function, factored out from
33 echo_char. Don't add a space if the previous echo string was
34 empty (Bug#13255).
35 (echo_char): Use it.
36 (read_key_sequence): When echoing mock input, ensure that the
37 trailing dash is properly added.
38
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392013-01-05 Eli Zaretskii <eliz@gnu.org>
40
41 * xdisp.c (dump_glyph): Align glyph data better. Use "pD" instead
42 of a non-portable "t" to print ptrdiff_t values. Allow up to 9
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43 digits for buffer positions, before misalignment starts.
44 Display "0" for integer "object" field.
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45 (dump_glyph_row): Adapt the header line to changes in dump_glyph.
46 Display the newline glyph more unambiguously.
47
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482013-01-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
49
50 * nsterm.m (ns_draw_underwave):
51 * w32term.c (w32_draw_underwave):
52 * xterm.c (x_draw_underwave): Make underwave look more triangular
53 and also degrade gracefully for small fonts. (Bug#13000)
54
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55 * nsterm.m (ns_draw_text_decoration):
56 * w32term.c (x_draw_glyph_string):
57 * xterm.c (x_draw_glyph_string): Don't use previous underline
58 thickness and position if previous underline type is underwave.
59
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602013-01-04 Stefan Monnier <monnier@iro.umontreal.ca>
61
62 * fileio.c (Ffile_acl): Undocument return format.
63
9539d465 642013-01-02 Glenn Morris <rgm@gnu.org>
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65
66 * keymap.c (Fkey_description): Doc fix. (Bug#13323)
67
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682013-01-02 Paul Eggert <eggert@cs.ucla.edu>
69
70 Simplify via eabs.
71 * dired.c (file_name_completion):
72 * doc.c (get_doc_string):
73 * floatfns.c (round2):
74 * font.c (font_score, font_delete_unmatched):
75 * fringe.c (compute_fringe_widths):
76 * lread.c (read_list):
77 * minibuf.c (Ftry_completion):
78 * term.c (tty_ins_del_lines):
79 * xterm.c (x_draw_image_foreground, x_draw_image_foreground_1):
80 Use eabs (x) rather than open-coding it as (x < 0 ? -x : x).
81
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822012-12-31 Eli Zaretskii <eliz@gnu.org>
83
84 * w32.c (unsetenv): Set up the string passed to _putenv
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85 correctly.
86 See http://lists.gnu.org/archive/html/emacs-devel/2012-12/msg00863.html
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87 for the bug this caused.
88
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892012-12-30 Paul Eggert <eggert@cs.ucla.edu>
90
91 * coding.c (Qmac): Now static.
92
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932012-12-30 Jan Djärv <jan.h.d@swipnet.se>
94
95 * gtkutil.c (TOOLBAR_TOP_WIDGET): New macro.
96 (xg_pack_tool_bar): Use TOOLBAR_TOP_WIDGET, condition out use of
97 handlebox_widget. Set toolbar_in_hbox to false/true, set
98 toolbar_is_packed to true.
99 (xg_update_tool_bar_sizes): Use widget returned by TOOLBAR_TOP_WIDGET.
100 (update_frame_tool_bar): Check toolbar_is_packed for packing.
101 Show all on TOOLBAR_TOP_WIDGET.
102 (free_frame_tool_bar): Check toolbar_is_packed. Use widget returned
103 by TOOLBAR_TOP_WIDGET.
104 (xg_change_toolbar_position): Use widget returned by TOOLBAR_TOP_WIDGET.
105 Check toolbar_is_packed.
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106 (xg_have_tear_offs, tearoff_remove, tearoff_activate): Condition on
107 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
108 (xg_have_tear_offs): When ! HAVE_GTK_TEAROFF_MENU_ITEM_NEW, return
109 false.
110 (create_menus): Create tearoff only if HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
111 (xg_update_menubar): Update title only if
112 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
113 (xg_update_submenu): Skip tearoff only if
114 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
115 (xg_initialize): Initialize xg_detached_menus only if
116 HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
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117
118 * xterm.h (struct x_output): Surround handlebox_widget with
119 #ifdef HAVE_GTK_HANDLE_BOX_NEW. toolbar_is_packed is new,
120 toolbar_in_hbox is bool.
121
d5e5e7b4 1222012-12-30 Andreas Schwab <schwab@linux-m68k.org>
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123
124 * src/Makefile.in (TEMACS_LDFLAGS2): Remove.
125 (LIBS_GNUSTEP): Define.
126 (LIBES): Add $(LIBS_GNUSTEP).
127 (temacs$(EXEEXT)): Use $(LDFLAGS) instead of $(TEMACS_LDFLAGS2).
128
d5e5e7b4 1292012-12-30 Eli Zaretskii <eliz@gnu.org>
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130
131 * xdisp.c (set_cursor_from_row): Don't confuse a truncation or
132 continuation glyph on a TTY with an indication of an empty line.
133 (Bug#13277)
134
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1352012-12-29 Eli Zaretskii <eliz@gnu.org>
136
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137 * fileio.c (Fset_file_selinux_context, Fset_file_acl): Return t if
138 file's SELinux context or ACLs successfully set, nil otherwise.
139 (Bug#13298)
8d23a331 140 (Fcopy_file) [WINDOWSNT]: Improve diagnostics when CopyFile fails.
ccad023b 141
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142 * w32proc.c (reader_thread): Avoid passing NULL handles to
143 SetEvent and WaitForSingleObject.
144
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1452012-12-28 Paul Eggert <eggert@cs.ucla.edu>
146
147 Port EXTERNALLY_VISIBLE to Clang 3.2.
148 * conf_post.h (__has_attribute): New macro.
149 (EXTERNALLY_VISIBLE): Use it. This ports to Clang 3.2.
150
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1512012-12-27 Glenn Morris <rgm@gnu.org>
152
153 * cygw32.c (Fcygwin_convert_file_name_to_windows)
154 (Fcygwin_convert_file_name_from_windows): Doc fixes.
155
82e2a1f0 1562012-12-27 Eli Zaretskii <eliz@gnu.org>
f5c81c80 157
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158 * fileio.c (file_name_as_directory, directory_file_name):
159 Accept an additional argument MULTIBYTE to indicate whether the input C
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160 came from a multibyte or a unibyte Lisp string; all callers
161 adjusted. Don't assume the input string is always multibyte.
162 (Bug#13262)
163 (Ffile_name_directory) [DOS_NT]: Handle unibyte strings correctly:
164 don't ENCODE_FILE them, and return a unibyte string if the input
165 was unibyte.
166 (Fexpand_file_name): Don't mix unibyte with multibyte strings, and
167 don't assume the input strings will always be multibyte. If the
168 input strings are multibyte, decode strings obtained from C
169 library functions.
170
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1712012-12-26 Dmitry Antipov <dmantipov@yandex.ru>
172
173 * lisp.h (toplevel): Add two notices to the comment about
174 defining a new Lisp data type.
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175 * print.c (print_object): If Lisp_Save_Value object's pointer
176 is the address of a memory area containing Lisp_Objects, try
177 to print them.
178 * alloc.c (valid_lisp_object_p): Adjust comment.
8847a0de 179
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1802012-12-26 Dmitry Antipov <dmantipov@yandex.ru>
181
182 * keyboard.c (record_asynch_buffer_change): Initialize an event
183 only if it's really needed.
184 * frame.h (enum output_method): Remove output_mac member since
185 it's a leftover from the deleted code.
186 * frame.c (Fframep): Adjust user here ...
187 * terminal.c (Fterminal_live_p): ... and here.
188 * coding.c (Qmac): Now here because it's only used to denote
189 end-of-line encoding type.
190 (syms_of_coding): DEFSYM it.
191 * frame.h (Qmac): Remove duplicated declaration.
192
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1932012-12-26 Paul Eggert <eggert@cs.ucla.edu>
194
195 * window.c (select_window_1): Now static, since it's used only here.
196
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1972012-12-25 Eli Zaretskii <eliz@gnu.org>
198
199 * window.c (window_body_cols): Subtract display margins from the
200 window body width on TTYs as well. See
201 http://lists.gnu.org/archive/html/help-gnu-emacs/2012-12/msg00317.html
202 for the original report.
203
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2042012-12-25 Dmitry Antipov <dmantipov@yandex.ru>
205
206 * xdisp.c (redisplay_window): Remove inner local variable
207 because the outer shadowed one has the same meaning.
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208 * xterm.h (struct x_output): Remove toolbar_detached member since it's
209 set but never used.
210 * gtkutil.c (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
211 (xg_create_tool_bar): Adjust users.
9a0d4f34 212
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2132012-12-24 Dmitry Antipov <dmantipov@yandex.ru>
214
215 * buffer.h (BUF_COMPACT): New macro to follow the common style.
216 * buffer.c (Fget_buffer_create): Use it to set compact field of
217 struct buffer_text to avoid accessing an uninitialized value
218 when compact_buffer is called for the first time.
219 (compact_buffer): Use convenient BUF_COMPACT and BUF_MODIFF.
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220 (Fset_buffer_modified_p): Use buffer_window_count to check
221 whether the buffer is displayed in some window.
222 * xdisp.c (message_dolog): Likewise.
f9e7c67e 223
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2242012-12-23 Eli Zaretskii <eliz@gnu.org>
225
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226 * w32.c (acl_set_file): If setting the file security descriptor
227 fails, and the new DACL is identical to the existing one, silently
228 return success. This fixes problems for users backing up their
229 own files without having the necessary privileges for setting
230 security descriptors.
231
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232 * w32proc.c (reader_thread): Do not index fd_info[] with negative
233 values.
234 (reader_thread): Exit when cp->status becomes STATUS_READ_ERROR
235 after WaitForSingleObject returns normally. This expedites reader
236 thread shutdown when delete_child triggers it.
237 (reap_subprocess): More accurate commentary for why we call
238 delete_child only when cp->fd is negative.
239
240 * w32.c (sys_close): Do not call delete_child on a subprocess
241 whose handle is not yet closed. Instead, set its file descriptor
242 to a negative value, so that reap_subprocess will call
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243 delete_child on that subprocess when its SIGCHLD arrives.
244 This avoids closing handles used for communications between sys_select
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245 and reader_thread, which doesn't give sys_select a chance to
246 notice that the process exited and invoke the SIGCHLD handler for
247 it.
248
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2492012-12-23 Jan Djärv <jan.h.d@swipnet.se>
250
251 * nsfns.m (Fns_do_applescript): Run event loop until script has
252 been executed (Bug#12969).
253 (ns_run_ascript): Chech as_script for nil, set to nil after
254 executing script.
255
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2562012-12-22 Martin Rudalics <rudalics@gmx.at>
257
258 * window.c (Fselect_window): Reword doc-string (Bug#13248).
259
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2602012-12-22 Eli Zaretskii <eliz@gnu.org>
261
262 * w32term.c (w32fullscreen_hook): New function.
263 (w32_create_terminal): Plug it into the terminal's fullscreen_hook.
264
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2652012-12-21 Eli Zaretskii <eliz@gnu.org>
266
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267 * fileio.c (Finsert_file_contents): Doc fix.
268
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269 * w32proc.c (new_child, delete_child, find_child_pid): For a
270 subprocess, consider its slot being in use as long as its process
271 handle (procinfo.hProcess) is not NULL. This avoids reusing the
272 slot when a new process is started immediately after killing
273 another one, without waiting enough time for the first process to
274 be reaped and resources allocated for it be orderly freed.
275 (Bug#13086)
276 Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
277
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2782012-12-21 Chong Yidong <cyd@gnu.org>
279
280 * buffer.c (Fset_buffer_major_mode): Doc fix (Bug#13231).
281
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282 * fns.c (Fcompare_strings): Doc fix (Bug#13081).
283
a4b0cca1 2842012-12-21 Eli Zaretskii <eliz@gnu.org>
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285
286 * w32.c (get_name_and_id): Always pass NULL as the first argument
287 of lookup_account_sid. Avoids crashes with UNC file names that
288 refer to DFS domains, not to specific machine names. (Bug#12621)
289 Remove now unused argument FNAME; all callers changed.
290 (get_file_owner_and_group): Remove now unused argument FNAME; all
291 callers changed.
292
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2932012-12-21 Chong Yidong <cyd@gnu.org>
294
295 * editfns.c (Finsert_char): Since read-char-by-name now signals an
296 error for invalid chars, don't check for a nil return value.
297
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2982012-12-20 Dmitry Antipov <dmantipov@yandex.ru>
299
300 Avoid calls to CHAR_TO_BYTE if byte position is known.
301 * editfns.c (make_buffer_string_both): Use move_gap_both.
302 (Fbuffer_string): Use make_buffer_string_both.
303 * marker.c (buf_charpos_to_bytepos): Convert to eassert.
304 Adjust comment.
305 (buf_bytepos_to_charpos): Likewise.
306 (charpos_to_bytepos): Remove.
307 * fileio.c (Finsert_file_contents): Use move_gap_both.
308 * search.c (Freplace_match): Likewise.
9a0d4f34 309 * process.c (process_send_region): Likewise. Use convenient
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310 names for byte positions.
311 * lisp.h (charpos_to_bytepos): Remove prototype.
312 * indent.c (scan_for_column): Use CHAR_TO_BYTE.
313 * insdel.c (move_gap): Likewise.
314
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3152012-12-20 Paul Eggert <eggert@cs.ucla.edu>
316
317 * xdisp.c (redisplay_internal): Remove now-unused local.
318
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3192012-12-20 Stefan Monnier <monnier@iro.umontreal.ca>
320
321 * xdisp.c (select_frame_for_redisplay, ensure_selected_frame): Remove.
322 (redisplay_internal): Don't bother selecting the frame to get the
4a74c818 323 proper value of frame-local variables (bug#13225).
e02230bf 324
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3252012-12-20 Dmitry Antipov <dmantipov@yandex.ru>
326
327 * textprop.c (set_text_properties_1): Do not allow NULL interval.
328 Rename 4th argument since it may be buffer or string. Adjust comment.
329 * intervals.c (graft_intervals_info_buffer): Find an interval here.
330
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3312012-12-19 Dmitry Antipov <dmantipov@yandex.ru>
332
333 * coding.c (Fdetect_coding_region): Do not check start and end with
334 CHECK_NUMBER_COERCE_MARKER since validate_region does that itself.
335 (code_convert_region): Likewise.
336
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3372012-12-18 Eli Zaretskii <eliz@gnu.org>
338
339 * w32.c (acl_get_file, acl_set_file): Run the file name through
340 map_w32_filename, and resolve any symlinks in the file name, like
341 Posix platforms do.
342 (acl_set_file): Call revert_to_self, if any privileges were
343 enabled.
344
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3452012-12-17 Juanma Barranquero <lekktu@gmail.com>
346
347 * makefile.w32-in ($(BLD)/editfns.$(O), $(BLD)/fileio.$(O))
348 ($(BLD)/w32.$(O)): Update dependencies.
349
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3502012-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
351
352 * xdisp.c (select_frame_for_redisplay): Use select_window_1 to
353 propagate redisplay's scrolling (if any) to the right window.
354 (redisplay_internal): Use ensure_selected_frame.
355 (display_mode_lines): Complete last fix.
356 * window.c (select_window_1): New func, extracted from select_window.
357 (select_window): Use it.
358 * window.h (select_window_1): Declare.
359
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3602012-12-17 Eli Zaretskii <eliz@gnu.org>
361
362 Emulate Posix ACL APIs on MS-Windows.
363 * w32.c: Include sddl.h and sys/acl.h.
364 (SDDL_REVISION_1): Define if not already defined.
365 (g_b_init_get_security_descriptor_dacl)
366 (g_b_init_convert_sd_to_sddl, g_b_init_convert_sddl_to_sd)
367 (g_b_init_is_valid_security_descriptor)
368 (g_b_init_set_file_security): New static flags.
369 (globals_of_w32): Initialize them to zero.
370 (SetFileSecurity_Name): New string constant.
371 (SetFileSecurity_Proc, GetSecurityDescriptorDacl_Proc)
372 (ConvertStringSecurityDescriptorToSecurityDescriptor_Proc)
373 (ConvertSecurityDescriptorToStringSecurityDescriptor_Proc)
374 (IsValidSecurityDescriptor_Proc): New typedefs.
375 (get_file_security, get_security_descriptor_owner)
376 (get_security_descriptor_group): Set errno to ENOTSUP.
377 (set_file_security, get_security_descriptor_dacl)
378 (is_valid_security_descriptor, convert_sd_to_sddl)
379 (convert_sddl_to_sd, acl_valid, acl_to_text, acl_from_text)
380 (acl_free, acl_get_file, acl_set_file): New functions.
381
382 * fileio.c (Fcopy_file) [WINDOWSNT]: Support copying ACLs.
383
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3842012-12-17 Paul Eggert <eggert@cs.ucla.edu>
385
386 Don't reraise SIGCHLD, as that can now lose (Bug#13192).
387 With the 2012-12-03 fix for Bug#12980 in place, an old workaround
388 for some of that bug's symptoms can now cause Emacs to abort.
389 Remove the workaround.
390 * process.c (wait_reading_process_output): Don't reraise SIGCHLD.
391 The bug that caused SIGCHLD to get lost has been fixed, and the
392 workaround for it can now cause Emacs to abort.
393
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3942012-12-16 Paul Eggert <eggert@cs.ucla.edu>
395
396 * sysdep.c (emacs_abort): Bump backtrace size to 40.
397 Companion to the 2012-09-30 patch. Suggested by Eli Zaretskii in
398 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.
399
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4002012-12-16 Romain Francoise <romain@orebokech.com>
401
402 * fileio.c (Ffile_acl, Fset_file_acl): New functions.
403 (Fcopy_file): Change last arg to `preserve_extended_attributes'
1e101a4b 404 and copy ACL entries of file in addition to SELinux context if set.
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405 (syms_of_fileio): Add `file-acl' and `set-file-acl'.
406
407 * Makefile.in (LIBACL_LIBS): New macro.
408 (LIBES): Use it.
409
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4102012-12-15 Paul Eggert <eggert@cs.ucla.edu>
411
412 * fileio.c (internal_delete_file): Use bool for boolean.
413
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4142012-12-15 Eli Zaretskii <eliz@gnu.org>
415
416 Fix bug #13079 on MS-Windows with temp files not being deleted.
417 * w32.h (_child_process): New members input_file and
418 pending_deletion.
419 (register_child): First argument is now pid_t.
420 (record_infile, record_pending_deletion): New prototypes.
421
422 * w32proc.c (new_child): Initialize input_file and
423 pending_deletion members of the child.
424 (delete_child): Delete the child's temporary input file, if any,
425 that is pending deletion.
426 (register_child): First argument is now pid_t.
427 (record_infile, record_pending_deletion): New functions.
428 (reap_subprocess): Fix a typo in DebPrint string.
429 (sys_spawnve, sys_kill): Use pid_t for PID arguments.
430
431 * fileio.c (internal_delete_file): Return an int again: non-zero
432 if delete-file succeeds, zero otherwise.
433
434 * lisp.h (internal_delete_file): Adjust prototype.
435
436 * callproc.c (Fcall_process): Don't overwrite infile with result
437 of DECODE_FILE.
438 [WINDOWSNT] If BUFFER is an integer, i.e. we are launching an
439 asynchronous subprocess, record the name of the input file name,
440 if any.
441 (delete_temp_file) [WINDOWSNT]: If internal_delete_file fails to
442 delete the file, record it as pending deletion when the subprocess
443 exits.
444
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4452012-12-14 Eli Zaretskii <eliz@gnu.org>
446
447 * editfns.c [HAVE_PWD_H]: Include grp.h.
448
449 * makefile.w32-in ($(BLD)/editfns.$(O)): Add $(NT_INC)/grp.h.
450
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4512012-12-14 Paul Eggert <eggert@cs.ucla.edu>
452
453 Fix permissions bugs with setgid directories etc. (Bug#13125)
454 * dired.c (Ffile_attributes): Return t as the 9th attribute,
455 to mark it as a placeholder. The old value was often wrong.
456 The only user of this attribute has been changed to use
457 file-ownership-preserved-p instead, with its new group arg.
458 * editfns.c (Fgroup_gid, Fgroup_real_gid): New functions.
459
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4602012-12-14 Stefan Monnier <monnier@iro.umontreal.ca>
461
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462 * xdisp.c (select_frame_for_redisplay, display_mode_lines):
463 Keep selected_window and selected_frame in sync.
26ec1f49 464
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4652012-12-14 Eli Zaretskii <eliz@gnu.org>
466
467 * w32.c (stat_worker): If w32_stat_get_owner_group is zero, do not
468 try to get accurate owner and group information from NT file
469 security APIs. This is to make most callers of 'stat' and
470 'lstat', which don't need that information, much faster.
471
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472 * dired.c (Ffile_attributes) [WINDOWSNT]:
473 Set w32_stat_get_owner_group to a non-zero value, to request accurate
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474 owner and group information from 'lstat'.
475
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4762012-12-13 Paul Eggert <eggert@cs.ucla.edu>
477
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478 * fileio.c (Finsert_file_contents): Don't put tail into head area,
479 as that confuses set-auto-coding, so insist on the head-read
480 returning the full 1024 bytes. Let lseek compute the tail offset;
481 less work for us. Do not ignore I/O errors when reading the tail.
482
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483 * xdisp.c: Minor style fixes.
484 (init_iterator): Hoist assignment out of if-expression.
485 (markpos_of_region): Callers now test for sign, not for -1.
486
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4872012-12-13 Dmitry Antipov <dmantipov@yandex.ru>
488
489 Minor redisplay optimization when the region length is zero.
490 * xdisp.c (markpos_of_region): New function.
491 (init_iterator): Do not highlight the region of zero length.
492 (redisplay_window): Check whether the region is of non-zero length.
493 (try_cursor_movement): Allow if the region length is zero.
494 (try_window_reusing_current_matrix, try_window_id): Likewise.
495
727f9739 4962012-12-13 Eli Zaretskii <eliz@gnu.org>
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497
498 * search.c (search_buffer): Check the inverse translations of each
499 character in pattern when the buffer being searched is unibyte.
500 (Bug#13084)
501
727f9739 5022012-12-13 Paul Eggert <eggert@cs.ucla.edu>
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PE
503
504 * fileio.c (Fvisited_file_modtime): Return (-1 ...) for nonexistent
505 files, fixing a regression from 24.2.
645c6a30 506 (Fverify_visited_file_modtime): Don't read uninitialized st.st_size.
184246df 507
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5082012-12-13 Paul Eggert <eggert@cs.ucla.edu>
509
510 * fileio.c (Fcopy_file): Make fstat failure as serious as open failure.
511 fstat shouldn't fail, and if it does fail copy-file should not proceed.
512 Remove unnecessary S_ISLNK test, as (contra the comments) this
513 function can't copy symlinks. Improve quality of error message
514 when attempting to copy files that are neither regular files nor
515 directories.
516
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5172012-12-12 Dmitry Antipov <dmantipov@yandex.ru>
518
519 * dispnew.c (set_window_cursor_after_update): Use clip_to_bounds.
520 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
521 * window.c (Frecenter):
522 * xdisp.c (resize_mini_window, hscroll_window_tree, draw_glyphs):
523 * xterm.c (x_set_toolkit_scroll_bar_thumb): Likewise.
524
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DC
5252012-12-12 Daniel Colascione <dancol@dancol.org>
526
1e101a4b 527 * unexcw.c (fixup_executable): Use posix_fallocate to ensure that
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DC
528 the dumped Emacs is not a sparse file, greatly improving Cygwin
529 "make bootstrap" performance.
530
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MA
5312012-12-11 Michael Albinus <michael.albinus@gmx.de>
532
533 * inotify.c (inotify_callback): Generate an Emacs event for every
534 incoming inotify event.
535
f9d1448f
EZ
5362012-12-11 Eli Zaretskii <eliz@gnu.org>
537
538 * xdisp.c (handle_face_prop): Fix logic of computing
539 it->start_of_box_run_p.
540 (append_space_for_newline): If the glyph row is R2L, reset the
541 iterator's end_of_box_run_p flag before prepending the space glyph.
542 (extend_face_to_end_of_line): If the glyph row is R2L, reset the
543 iterator's start_of_box_run_p flag before prepending the stretch.
544 (append_glyph, produce_image_glyph, append_composite_glyph)
545 (append_stretch_glyph, append_glyphless_glyph): Reverse the
546 left_box_line_p and right_box_line_p flags of the glyph for R2L
547 glyph rows. (Bug#13011)
548
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5492012-12-11 Dmitry Antipov <dmantipov@yandex.ru>
550
551 * buffer.c (Fset_buffer_multibyte): Do not force redisplay
552 if changed buffer is not shown in a window.
553 * insdel.c (prepare_to_modify_buffer): Likewise.
554 * window.c (replace_buffer_in_windows_safely): Do nothing
555 if buffer is not shown in a window.
556 (Fforce_window_update): Likewise if string or buffer argument
557 is passed.
558
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5592012-12-11 Eli Zaretskii <eliz@gnu.org>
560
561 * inotify.c (Finotify_add_watch): Rename decoded_file_name to
562 encoded_file_name, which is what it is.
563
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5642012-12-11 Dmitry Antipov <dmantipov@yandex.ru>
565
566 Consistently use marker_position and marker_byte_position.
567 * fringe.c (Ffringe_bitmaps_at_pos):
568 * indent.c (Fvertical_motion):
569 * insdel.c (prepare_to_modify_buffer):
570 * keyboard.c (make_lispy_position):
571 * window.c (Fwindow_end, Fpos_visible_in_window_p, unshow_buffer)
572 (window_scroll_pixel_based, displayed_window_lines)
573 (Fset_window_configuration):
574 * xdisp.c (message_dolog, with_echo_area_buffer_unwind_data)
575 (mark_window_display_accurate_1, redisplay_window, decode_mode_spec):
576 Replace direct access to marker fields with calls
577 to marker_position and/or marker_byte_position.
578
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5792012-12-11 Juanma Barranquero <lekktu@gmail.com>
580
581 * makefile.w32-in (SIG2STR_H): New macro.
582 (SYSWAIT_H, $(BLD)/emacs.$(O), $(BLD)/process.$(O))
583 ($(BLD)/w32notify.$(O)): Update dependencies.
584
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5852012-12-10 Daniel Colascione <dancol@dancol.org>
586
8db4b52f
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587 * w32term.c, keyboard.c: Fix build break in cygw32 by omitting
588 Windows file notification functionality unless WINDOWSNT.
589
1cf1bbd5
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590 * w32gui.h (hprevinst, lpCmdLine, nCmdShow): Remove unused
591 declarations.
592
593 * w32fns.c (cache_system_info): Initialize the global hinst
594 variable here so various initialization calls DTRT.
595
1e101a4b 596 * unexw32.c (hprevinst, lpCmdLine, nCmdShow): Remove unused variables.
1cf1bbd5
DC
597 (hinst): Remove unneeded extern declaration.
598 (_start): Remove initialization of above variables; remove
599 initialization of hinst, as cache_system_info now does that.
600
601 * emacs.c (main): Call cache_system_info early in startup; we
602 previously weren't calling it in Cygwin builds.
603
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SM
604 * Makefile.in (ntsource, WINDRES, W32_RES, W#@_RES_LINK):
605 Teach the autoconf build system how to compile a Windows resource file
1cf1bbd5
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606 and link it to Emacs.
607
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6082012-12-10 Dmitry Antipov <dmantipov@yandex.ru>
609
610 Per-buffer window counters.
611 * buffer.h (struct buffer): New member window_count.
612 (buffer_window_count): New function.
613 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
614 Initialize window_count.
615 (Fkill_buffer): Verify window_count for the buffer being killed.
616 (modify_overlay): Do not force redisplay if buffer is not shown
617 in any window.
618 (init_buffer_once): Initialize window_count for buffer_defaults
619 and buffer_local_symbols.
620 * window.h (buffer_shared): Remove declaration.
621 (wset_buffer): Convert from inline ...
622 * window.c (wset_buffer): ... to an ordinary function.
623 (adjust_window_count): New function.
624 (make_parent_window): Use it.
625 * xdisp.c (buffer_shared): Remove.
626 (redisplay_internal, redisplay_window): Adjust users.
627 (buffer_shared_and_changed): Use per-buffer window counter.
628
2b8c9064
EZ
6292012-12-10 Eli Zaretskii <eliz@gnu.org>
630
631 Support for filesystem notifications on MS-Windows.
632 * w32proc.c (sys_select): If drain_message_queue returns non-zero,
633 and this is a TTY frame, signal the caller that keyboard input is
634 available.
635
636 * w32xfns.c (drain_message_queue): Now returns an int: an
637 indication whether any WM_EMACS_FILENOTIFY messages were found in
638 the queue.
639
640 * w32inevt.c (handle_file_notifications): New function.
641 (w32_console_read_socket): Call it to process file notifications.
642
643 * w32console.c (initialize_w32_display): Record the main thread ID
644 in dwMainThreadId.
645
646 * deps.mk (inotify.o): New dependency list.
647
648 * Makefile.in (SOME_MACHINE_OBJECTS): Add w32notify.o.
649
650 * w32term.h (WM_EMACS_FILENOTIFY): New custom message.
651 (WM_EMACS_END): Bump value by 1.
652 (notification_buffer_in_use, file_notifications)
653 (notifications_size, notifications_desc): Declare.
654 (w32_get_watch_object, lispy_file_action, globals_of_w32notify):
655 Add prototypes.
656
657 * w32term.c (lispy_file_action, queue_notifications): New functions.
658 (syms_of_w32term) <Qadded, Qremoved, Qmodified, Qrenamed_from>
659 <Qrenamed_to>: New symbols.
660 (w32_read_socket): Handle the WM_EMACS_FILENOTIFY message.
661
662 * w32notify.c: New file, implements file event notifications for
663 MS-Windows.
664
665 * w32fns.c (w32_wnd_proc): Handle the WM_EMACS_FILENOTIFY message
666 by posting it to the w32_read_socket queue.
667
1e101a4b 668 * termhooks.h (enum event_kind) [HAVE_NTGUI]: Support FILE_NOTIFY_EVENT.
2b8c9064
EZ
669
670 * makefile.w32-in (OBJ2): Add $(BLD)/w32notify.$(O).
671 (GLOBAL_SOURCES): Add w32notify.c
672 ($(BLD)/w32notify.$(O)): New set of dependencies.
673
674 * lisp.h (syms_of_w32notify) [WINDOWSNT]: Add prototype.
675
1e101a4b
SM
676 * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]:
677 Handle FILE_NOTIFY_EVENT.
2b8c9064
EZ
678 (syms_of_keyboard) [HAVE_NTGUI] <Qfile_notify>: New symbol.
679 (keys_of_keyboard) [WINDOWSNT]: Bind file-notify to
680 w32notify-handle-event by default.
681
682 * emacs.c (main) [WINDOWSNT]: Call globals_of_w32notify and
683 syms_of_w32notify.
684
81606b10
RS
6852012-12-10 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
686
2b8c9064 687 Support for filesystem notifications on GNU/Linux via inotify.
1e101a4b 688 * termhooks.h (enum event_kind) [HAVE_INOTIFY]: Add FILE_NOTIFY_EVENT.
81606b10
RS
689
690 * lisp.h (syms_of_inotify) [HAVE_INOTIFY]: Add prototype.
691
692 * keyboard.c (Qfile_inotify) [HAVE_INOTIFY]: New variable.
693 (syms_of_keyboard): DEFSYM it.
694 (kbd_buffer_get_event) [HAVE_INOTIFY]: Generate FILE_NOTIFY_EVENT.
695 (make_lispy_event): Support FILE_NOTIFY_EVENT by generating
696 Qfile_inotify events.
697 (keys_of_keyboard) [HAVE_INOTIFY]: Bind file-inotify events in
698 special-event-map to inotify-handle-event.
699
700 * emacs.c (main) [HAVE_INOTIFY]: Call syms_of_inotify.
701
702 * Makefile.in (base_obj): Add inotify.o.
703
704 * inotify.c: New file.
705
265c2fbf 7062012-12-10 Jan Djärv <jan.h.d@swipnet.se>
a06ae17d
JD
707
708 * nsterm.m (fd_handler:): FD_ZERO fds (Bug#13103).
709
265c2fbf 7102012-12-10 Fabrice Popineau <fabrice.popineau@gmail.com>
cb576b5c
FP
711
712 * w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to
713 DWORD_PTR, for compatibility with 64-bit builds.
714
a06ae17d 715 * w32.c (_PROCESS_MEMORY_COUNTERS_EX):
cb576b5c
FP
716 (GetProcessWorkingSetSize_Proc, get_process_working_set_size)
717 (system_process_attributes): Use SIZE_T rather than DWORD, for
718 compatibility with 64-bit builds.
719
265c2fbf 7202012-12-10 Christopher Schmidt <christopher@ch.ristopher.com>
76b92fee
CS
721
722 * lread.c (Vload_source_file_function): Doc fix (Bug#11647).
723
265c2fbf 7242012-12-10 Eli Zaretskii <eliz@gnu.org>
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EZ
725
726 * indent.c (Fvertical_motion): If a display string will be
727 displayed on the left or the right margin, don't consider it as a
728 factor in cursor positioning. (Bug#13108)
729
265c2fbf 7302012-12-10 Martin Rudalics <rudalics@gmx.at>
2cec368c
MR
731
732 * editfns.c (Fcompare_buffer_substrings): Reword doc-string.
733
5f460827
PE
7342012-12-10 Paul Eggert <eggert@cs.ucla.edu>
735
736 * fileio.c (Fsubstitute_in_file_name): Use ptrdiff_t, not int,
737 for string length.
738
a16e75cd
EZ
7392012-12-08 Eli Zaretskii <eliz@gnu.org>
740
741 * w32.c (unsetenv): Return 0 if the input string is too long.
742
5745a7df
PE
7432012-12-08 Paul Eggert <eggert@cs.ucla.edu>
744
745 Use putenv+unsetenv instead of modifying environ directly (Bug#13070).
746 * alloc.c (xputenv): New function.
747 * dbusbind.c (Fdbus_init_bus):
748 * emacs.c (main):
749 * xterm.c (x_term_init):
750 Use xputenv instead of setenv or putenv, to detect memory exhaustion.
751 * editfns.c (initial_tz): Move static var decl up.
752 (tzvalbuf_in_environ): New static var.
753 (init_editfns): Initialize these two static vars.
754 (Fencode_time): Don't assume arbitrary limit on EMACS_INT width.
755 Save old TZ value on stack, if it's small.
756 (Fencode_time, set_time_zone_rule): Don't modify 'environ' directly;
757 instead, use xputenv+unsetenv to set and restore TZ.
758 (environbuf): Remove static var. All uses removed.
759 (Fset_time_zone_rule): Do not save TZ and environ;
760 no longer needed here.
761 (set_time_zone_rule_tz1, set_time_zone_rule_tz2) [LOCALTIME_CACHE]:
762 Move to inside set_time_zone_rule; they don't need file scope any more.
763 (set_time_zone_rule): Maintain the TZ=value string separately.
764 (syms_of_editfns): Don't initialize initial_tz;
765 init_editfns now does it.
766 * emacs.c (dump_tz) [HAVE_TZSET]: Now const.
767 * lisp.h (xputenv): New decl.
768
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FP
7692012-12-08 Fabrice Popineau <fabrice.popineau@gmail.com>
770
771 * w32fns.c (emacs_abort): Don't do arithmetics on void pointers.
772
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EZ
7732012-12-08 Eli Zaretskii <eliz@gnu.org>
774
775 * w32.c (unsetenv, sys_putenv): New functions.
776
1b6dbfeb
CY
7772012-12-08 Chong Yidong <cyd@gnu.org>
778
779 * editfns.c (Finsert_char): Make the error message more
780 informative (Bug#12992).
781
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PE
7822012-12-08 Paul Eggert <eggert@cs.ucla.edu>
783
7be78020
PE
784 Simplify get_lim_data.
785 * vm-limit.c (get_lim_data): Combine RLIMIT_AS and RLIMIT_DATA methods.
786 Remove USG and vlimit methods; no longer used these days.
787 Add #error catchall just in case.
788
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PE
789 Assume POSIX 1003.1-1988 or later for signal.h (Bug#13026).
790 Exceptions: do not assume SIGCONT, SIGSTOP, SIGTSTP, SIGTTIN,
791 SIGTTOU, SIGUSR1, SIGUSR2, as Microsoft platforms lack these.
792 * process.c [subprocesses]: Include <c-ctype.h>, <sig2str.h>.
793 (deleted_pid_list, Fdelete_process, create_process)
794 (record_child_status_change, handle_child_signal, deliver_child_signal)
795 (init_process_emacs, syms_of_process):
796 Assume SIGCHLD is defined.
797 (parse_signal): Remove. All uses removed.
798 (abbr_to_signal): New static function.
799 (Fsignal_process): Use it to convert signal names to ints.
800 * sysdep.c (sys_suspend) [!DOS_NT]: Use kill (0, ...) rather than
801 kill (getpgrp (), ...).
802 (emacs_sigaction_init): Assume SIGCHLD is defined.
803 (init_signals): Assume SIGALRM, SIGCHLD, SIGHUP, SIGKILL,
804 SIGPIPE, and SIGQUIT are defined. Do not worry about SIGCLD any more.
805 * syssignal.h (EMACS_KILLPG): Remove.
806 All uses replaced by 'kill' with a negative pid.
807 (SIGCHLD): Remove definition, as we now assume SIGCHLD.
808 * w32proc.c (sys_kill): Support negative pids compatibly with POSIX.
809
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PE
8102012-12-07 Paul Eggert <eggert@cs.ucla.edu>
811
812 * sysdep.c (get_child_status): Abort on internal error (Bug#13086).
813 This will cause a production Emacs to dump core instead of
814 infinite-looping.
815
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DA
8162012-12-07 Dmitry Antipov <dmantipov@yandex.ru>
817
818 * frame.c (make_frame): Do not set window's buffer to t.
819 * window.c (Fsplit_window_internal): Likewise. Previously it was
820 used to indicate that the window is being set up. Now we use
821 set_window_buffer for all new windows, so the condition in ...
822 (Fset_window_buffer): ... is always true and can be removed.
823
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DA
8242012-12-07 Dmitry Antipov <dmantipov@yandex.ru>
825
826 Convenient macro to check whether the buffer is hidden.
827 * buffer.h (BUFFER_HIDDEN_P): New macro.
828 * frame.c (make_frame): Use it. Adjust comment.
829 * buffer.c (candidate_buffer): New function.
830 (Fother_buffer, other_buffer_safely): Use it.
831
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EZ
8322012-12-06 Eli Zaretskii <eliz@gnu.org>
833
834 * w32proc.c (waitpid): Avoid busy-waiting when called with WNOHANG
835 if the child process is still running. Instead, exit the wait
836 loop and return zero. (Bug#13086)
837
1700db3c
DA
8382012-12-06 Dmitry Antipov <dmantipov@yandex.ru>
839
840 * frame.h (x_char_width, x_char_height): Remove prototypes.
841 * w32term.h (x_char_width, x_char_height): Likewise.
842 * xfns.c (x_char_width, x_char_height): Remove.
843 * w32fns.c (x_char_width, x_char_height): Likewise.
844 * nsfns.c (x_char_width, x_char_height): Likewise.
845 * frame.c (Fframe_char_width): Use FRAME_COLUMN_WIDTH for
846 all window frames.
847 (Fframe_char_height): Likewise with FRAME_LINE_HEIGHT.
848 * keyboard.c (command_loop_1): Remove prototype.
849 (command_loop_2, top_level_1): Add static to match prototype.
850
35fb8050
PE
8512012-12-06 Paul Eggert <eggert@cs.ucla.edu>
852
853 Fix a recently-introduced delete-process race condition.
854 * callproc.c, process.h (record_kill_process):
855 New function, containing part of the old call_process_kill.
856 (call_process_kill): Use it.
857 This does not change call_process_kill's behavior.
858 * process.c (Fdelete_process): Use record_kill_process to fix a
859 race condition that could cause Emacs to lose track of a child.
860
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DA
8612012-12-06 Dmitry Antipov <dmantipov@yandex.ru>
862
863 Avoid code duplication between prev_frame and next_frame.
864 * frame.c (candidate_frame): New function. Add comment.
865 (prev_frame, next_frame): Use it. Adjust comment.
866
d8ad4d3f 8672012-12-06 Eli Zaretskii <eliz@gnu.org>
d3cefd13
EZ
868
869 * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp
870 fails, signal an error instead of continuing with an empty
871 string. (Bug#13079)
7c2fcf9b
EZ
872 Encode expanded temp file pattern before passing it to mkstemp or
873 mktemp.
d3cefd13 874
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EZ
875 * fileio.c (file_name_as_directory, directory_file_name) [DOS_NT]:
876 Encode the file name before passing it to dostounix_filename, in
877 case it will downcase it (under w32-downcase-file-names).
878 (Bug#12933)
879
644d3f0d
PE
8802012-12-05 Paul Eggert <eggert@cs.ucla.edu>
881
882 Minor call-process cleanups.
883 * callproc.c (Fcall_process): Do record-unwind-protect on MSDOS
884 at the same time as other platforms, to simplify analysis.
885 No need for fd0_volatile since we have synch_process_fd.
886 Avoid needless emacs_close; arg is always negative.
887
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8882012-12-04 Andreas Schwab <schwab@linux-m68k.org>
889
890 * callproc.c (Fcall_process): Fix specpdl nesting for asynchronous
891 processes.
892
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DA
8932012-12-04 Dmitry Antipov <dmantipov@yandex.ru>
894
895 * lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state
896 member. Adjust users. Convert mouse_face_past_end, mouse_face_defer
897 and mouse_face_hidden members to a bitfields.
898 * frame.h (struct frame): Remove set-but-not-used space_width member.
899 (FRAME_SPACE_WIDTH): Remove.
900 * nsterm.m, w32term.c, xterm.c: Adjust users.
901 * termchar.h (struct tty_display_info): Remove set-but-unused se_is_so
902 member. Adjust users. Convert term_initted, delete_in_insert_mode,
903 costs_set, insert_mode, standout_mode, cursor_hidden and flow_control
904 members to a bitfields.
905
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PE
9062012-12-03 Paul Eggert <eggert@cs.ucla.edu>
907
bb5f74ee
PE
908 Don't let call-process be a zombie factory (Bug#12980).
909 Fixing this bug required some cleanup of the signal-handling code.
910 As a side effect, this change also fixes a longstanding rare race
911 condition whereby Emacs could mistakenly kill unrelated processes,
912 and it fixes a bug where a second C-g does not kill a recalcitrant
913 synchronous process in GNU/Linux and similar platforms.
914 The patch should also fix the last vestiges of Bug#9488,
915 a bug which has mostly been fixed on the trunk by other changes.
916 * callproc.c, process.h (synch_process_alive, synch_process_death)
917 (synch_process_termsig, sync_process_retcode):
918 Remove. All uses removed, to simplify analysis and so that
919 less consing is done inside critical sections.
920 * callproc.c (call_process_exited): Remove. All uses replaced
921 with !synch_process_pid.
922 * callproc.c (synch_process_pid, synch_process_fd): New static vars.
923 These take the role of what used to be in unwind-protect arg.
924 All uses changed.
925 (block_child_signal, unblock_child_signal):
926 New functions, to avoid races that could kill innocent-victim processes.
927 (call_process_kill, call_process_cleanup, Fcall_process): Use them.
928 (call_process_kill): Record killed processes as deleted, so that
929 zombies do not clutter up the system. Do this inside a critical
930 section, to avoid a race that would allow the clutter.
931 (call_process_cleanup): Fix code so that the second C-g works again
932 on common platforms such as GNU/Linux.
933 (Fcall_process): Create the child process in a critical section,
934 to fix a race condition. If creating an asynchronous process,
935 record it as deleted so that zombies do not clutter up the system.
936 Do unwind-protect for WINDOWSNT too, as that's simpler in the
937 light of these changes. Omit unnecessary call to emacs_close
938 before failure, as the unwind-protect code does that.
939 * callproc.c (call_process_cleanup):
940 * w32proc.c (waitpid): Simplify now that synch_process_alive is gone.
941 * process.c (record_deleted_pid): New function, containing
942 code refactored out of Fdelete_process.
943 (Fdelete_process): Use it.
944 (process_status_retrieved): Remove. All callers changed to use
945 child_status_change.
946 (record_child_status_change): Remove, folding its contents into ...
947 (handle_child_signal): ... this signal handler. Now, this
948 function is purely a handler for SIGCHLD, and is not called after
949 a synchronous waitpid returns; the synchronous code is moved to
950 wait_for_termination. There is no need to worry about reaping
951 more than one child now.
952 * sysdep.c (get_child_status, child_status_changed): New functions.
953 (wait_for_termination): Now takes int * status and bool
954 interruptible arguments, too. Do not record child status change;
955 that's now the caller's responsibility. All callers changed.
956 Reimplement in terms of get_child_status.
957 (wait_for_termination_1, interruptible_wait_for_termination):
958 Remove. All callers changed to use wait_for_termination.
959 * syswait.h: Include <stdbool.h>, for bool.
960 (record_child_status_change, interruptible_wait_for_termination):
961 Remove decls.
962 (record_deleted_pid, child_status_changed): New decls.
963 (wait_for_termination): Adjust to API changes noted above.
964
bc9dbce6
PE
965 * bytecode.c, lisp.h (Qbytecode): Remove.
966 No longer needed after 2012-11-20 interactive-p changes.
967
3cf3c607
EZ
9682012-12-03 Eli Zaretskii <eliz@gnu.org>
969
970 * xdisp.c (redisplay_window): If the cursor is visible, but inside
971 the scroll margin, move point outside the margin. (Bug#13055)
972
005c8d13
JD
9732012-12-03 Jan Djärv <jan.h.d@swipnet.se>
974
975 * gtkutil.c (my_log_handler): New function.
976 (xg_set_geometry): Set log handler to my_log_handler (Bug#11177).
977
20edc1c9
DA
9782012-12-03 Dmitry Antipov <dmantipov@yandex.ru>
979
980 * lisp.h (modify_region): Rename to...
981 (modify_region_1): ...new prototype.
982 * textprop.c (modify_region): Now static. Adjust users.
983 * insdel.c (modify_region): Rename to...
984 (modify_region_1): ...new function to work with current buffer.
985 Adjust comment and users. Use true and false for booleans.
986
62c2e5ed
DA
9872012-12-03 Dmitry Antipov <dmantipov@yandex.ru>
988
989 * alloc.c (free_save_value): New function.
990 (safe_alloca_unwind): Use it.
991 * lisp.h (free_save_value): New prototype.
992 * editfns.c (save_excursion_save): Use Lisp_Misc_Save_Value.
993 Add comment.
994 (save_excursion_restore): Adjust to match saved data structure.
995 Use free_save_value to offload some work from GC. Drop obsolete
996 #if 0 code.
997
c5bc2d1d 9982012-12-03 Chong Yidong <cyd@gnu.org>
a2458031
CY
999
1000 * fileio.c (Vauto_save_list_file_name): Doc fix.
1001
c5bc2d1d 10022012-12-03 Fabrice Popineau <fabrice.popineau@gmail.com>
c7b36b95
FP
1003
1004 * w32fns.c: Remove prototype of atof.
1e101a4b 1005 (syspage_mask): Make it DWORD_PTR, for compatibility with 64-bit
c7b36b95 1006 builds.
1e101a4b 1007 (file_dialog_callback): Make it UINT_PTR.
c7b36b95
FP
1008
1009 * w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility
1010 with 64-bit builds.
1011
1012 * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
1013 (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already
1014 defined.
1015
c5bc2d1d 10162012-12-03 Glenn Morris <rgm@gnu.org>
14d27346 1017
a9de9f0c 1018 * data.c (Fboundp, Fsymbol_value): Doc fix re lexical-binding.
14d27346 1019
21e54a94
PE
10202012-12-02 Paul Eggert <eggert@cs.ucla.edu>
1021
2dd2e622
PE
1022 Fix xpalloc confusion after memory is exhausted.
1023 * alloc.c (xpalloc): Comment fix.
1024 * charset.c (Fdefine_charset_internal): If xpalloc exhausts memory
1025 and signals an error, do not clear charset_table_size, as
1026 charset_table is still valid.
1027 * doprnt.c (evxprintf): Clear *BUF after freeing it.
1028
21e54a94
PE
1029 Use execve to avoid need to munge environ (Bug#13054).
1030 * callproc.c (Fcall_process):
1031 * process.c (create_process):
1032 Don't save and restore environ; no longer needed.
1033 * callproc.c (child_setup):
1034 Use execve, not execvp, to preserve environ.
1035
3e5490f7
PE
10362012-12-01 Paul Eggert <eggert@cs.ucla.edu>
1037
1038 * xterm.c (x_draw_image_relief): Remove unused locals (Bug#10500).
1039
75b4f59c
YM
10402012-12-01 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1041
1042 * xterm.c (x_draw_relief_rect, x_draw_image_relief): Fix relief
1043 display for sliced images (Bug#10500).
1044
1045 * w32term.c (w32_draw_relief_rect, x_draw_image_relief): Likewise.
1046
f8aff4c6
JB
10472012-11-30 Juanma Barranquero <lekktu@gmail.com>
1048
1049 * doc.c (Fdocumentation): Re-add handling of function-documentation,
1050 accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca (bug#13034).
1051
3940b924
DA
10522012-11-29 Dmitry Antipov <dmantipov@yandex.ru>
1053
1054 * xdisp.c (window_outdated): Remove eassert since it hits
1055 some suspicious corner cases (see Bug#13007 and Bug#13012).
1056 (mode_line_update_needed): New function.
1057 (redisplay_internal, redisplay_window): Use it.
1058 (ensure_selected_frame): New function.
1059 (redisplay_internal, unwind_redisplay): Use it.
1060 (redisplay_internal): Move comment about buffer_shared...
1061 (buffer_shared_and_changed): ...near to its real use.
1062
4a9204fe
PE
10632012-11-29 Paul Eggert <eggert@cs.ucla.edu>
1064
1065 * callproc.c (Fcall_process): Don't misreport vfork failure.
1066
60aeceb8
PE
10672012-11-28 Paul Eggert <eggert@cs.ucla.edu>
1068
1069 * callproc.c (Fcall_process): Fix vfork portability problems.
1070 Do not assume that fd[0], count, filefd, and save_environ survive
1071 vfork. Fix bug whereby wrong errno value could be reported for
1072 pipe failure. Some minor cleanups, too, as follows. Move buf and
1073 bufsize to the context where they're needed. Change new_argv to
1074 be of type char **, as this is more convenient and avoids casts.
1075 (CALLPROC_BUFFER_SIZE_MIN, CALLPROC_BUFFER_SIZE_MAX):
1076 Now local constants, not macros.
1077
00dc3ead
KH
10782012-11-18 Kenichi Handa <handa@gnu.org>
1079
1080 * font.c (font_unparse_xlfd): Fix previous change. Keep "const"
1081 for the variable "f".
1082
e1bf05c1
KH
10832012-11-13 Kenichi Handa <handa@gnu.org>
1084
1085 * font.c (font_unparse_xlfd): Exclude special characters from the
1086 generating XLFD name.
1087
22626a85
PE
10882012-11-27 Paul Eggert <eggert@cs.ucla.edu>
1089
350e0088
PE
1090 Assume POSIX 1003.1-1988 or later for grp.h, pwd.h.
1091 * dired.c (stat_uname, stat_gname):
1092 * fileio.c (Fexpand_file_name): Remove no-longer-needed casts.
1093
22626a85
PE
1094 Assume POSIX 1003.1-1988 or later for errno.h (Bug#12968).
1095 * dired.c (directory_files_internal, file_name_completion):
1096 Assume EAGAIN and EINTR are defined.
350e0088 1097
22626a85
PE
1098 * fileio.c (Fcopy_file): Assume EISDIR is defined.
1099 * gmalloc.c (ENOMEM, EINVAL): Assume they're defined.
1100 * gnutls.c (emacs_gnutls_write): Assume EAGAIN is defined.
1101 * lread.c (readbyte_from_file): Assume EINTR is defined.
1102 * process.c (wait_reading_process_output, send_process) [subprocesses]:
1103 Assume EIO and EAGAIN are defined.
1104 * unexcoff.c (write_segment): Assume EFAULT is defined.
1105
5c9cf0a3 11062012-11-27 Eli Zaretskii <eliz@gnu.org>
3fa1e84d
EZ
1107
1108 * fontset.c (Finternal_char_font): Return nil on non-GUI frames.
1109 (Bug#11964)
1110
22294a56
EZ
1111 * xdisp.c (draw_glyphs): Don't draw in mouse face if mouse
1112 highlighting on the frame was cleared. Prevents assertion
1113 violations when repeatedly clicking on the "Top" link of the
1114 "bread-crumbs" in Info buffers.
1115
5fbab051
PE
11162012-11-25 Paul Eggert <eggert@cs.ucla.edu>
1117
1118 * sysdep.c (sys_subshell): Don't assume pid_t fits in int.
1119
bcd77a2b
KB
11202012-11-24 Ken Brown <kbrown@cornell.edu>
1121
1122 * keyboard.c (HAVE_MOUSE):
1123 * frame.c (HAVE_MOUSE): Remove, and rewrite code as if HAVE_MOUSE
1124 were always defined.
1125
d125ca15 11262012-11-24 Eli Zaretskii <eliz@gnu.org>
8654a41b 1127
24becea4
EZ
1128 * xdisp.c (set_cursor_from_row): Skip step 2 only if point is not
1129 between bpos_covered and bpos_max. This fixes cursor display when
1130 several display strings follow each other.
1131
8654a41b
EZ
1132 * .gdbinit (pgx): If the glyph's object is a string, display the
1133 pointer to string data, rather than the value of the string object
1134 itself (which barfs under CHECK_LISP_OBJECT_TYPE).
1135
cb5867b1
EZ
1136 * indent.c (Fvertical_motion): If the starting position is covered
1137 by a display string, return to one position before that, to avoid
1138 overshooting it inside move_it_to. (Bug#12930)
1139
f418b22e
DA
11402012-11-23 Dmitry Antipov <dmantipov@yandex.ru>
1141
1142 * frame.h (struct frame): Remove display_preempted member
1143 since all users are dead long ago.
1144 * nsterm.h (struct x_output): Use the only dummy member.
1145 * w32menu.c (pending_menu_activation): Remove since not
1146 really used.
1147 (set_frame_menubar): Adjust user.
1148 * w32term.h (struct x_output): Drop outdated #if 0 code.
1149 (struct w32_output): Use bitfields for explicit_parent,
26ec1f49
SM
1150 asked_for_visible and menubar_active members.
1151 Drop unused pending_menu_activation member.
f418b22e
DA
1152 * xterm.h (struct x_output): Drop outdated #if 0 code.
1153 Use bitfields for explicit_parent, asked_for_visible,
1154 has_been_visible and net_wm_state_hidden_seen members.
1155
a879f0ea
EZ
11562012-11-23 Eli Zaretskii <eliz@gnu.org>
1157
1158 * makefile.w32-in (globals.h, gl-stamp): Use $(SWITCHCHAR) instead
1159 of a literal "/". (Bug#12955)
1160 (gl-stamp): Invoke fc.exe directly, not through cmd.
1161
95ef7787
PE
11622012-11-23 Paul Eggert <eggert@cs.ucla.edu>
1163
1164 Assume POSIX 1003.1-1988 or later for dirent.h (Bug#12958).
1165 * dired.c: Assume HAVE_DIRENT_H.
1166 (NAMLEN): Remove, replacing with ...
1167 (dirent_namelen): New function. All uses changed. Use the GNU macro
1168 _D_EXACT_NAMELEN if available, as it's faster than strlen.
1169 (DIRENTRY): Remove, replacing all uses with 'struct dirent'.
1170 (DIRENTRY_NONEMPTY): Remove. All callers now assume it's nonzero.
1171 * makefile.w32-in (DIR_H): Remove. All uses replaced with
1172 $(NT_INC)/dirent.h.
1173 ($(BLD)/w32.$(O)): Do not depend on $(SRC)/ndir.h.
1174 * ndir.h: Rename to ../nt/inc/dirent.h.
1175 * sysdep.h (closedir) [!HAVE_CLOSEDIR]: Remove.
1176 Do not include <dirent.h>; no longer needed.
1177 * w32.c: Include <dirent.h> rather than "ndir.h".
1178
12645ae6
CY
11792012-11-23 Chong Yidong <cyd@gnu.org>
1180
1181 * xftfont.c (xftfont_open): Remove duplicate assignment.
1182
5c747675
DA
11832012-11-22 Dmitry Antipov <dmantipov@yandex.ru>
1184
1185 * alloc.c (Fgarbage_collect): Unblock input after clearing
1186 gc_in_progress to avoid note_mouse_highlight glitch with GC.
1187 * frame.h (FRAME_MOUSE_UPDATE): New macro.
1188 * msdos.c (IT_frame_up_to_date): Use it here...
1189 * w32term.c (w32_frame_up_to_date): ...here...
1190 * xterm.c (XTframe_up_to_date): ...and here...
1191 * nsterm.m (ns_frame_up_to_date): ...but not here.
1192 * lisp.h (Mouse_HLInfo): Remove mouse_face_deferred_gc member.
1193 Adjust users.
1194 * xdisp.c (message2_nolog, message3_nolog, note_mouse_highlight):
1195 Do not check whether GC is in progress.
1196
6ceeb5f1
DA
11972012-11-22 Dmitry Antipov <dmantipov@yandex.ru>
1198
1199 * xdisp.c (window_buffer_changed): New function.
1200 (update_menu_bar, update_tool_bar): Use it to
1201 simplify large 'if' statements.
1202 (redisplay_internal): Generalize commonly used
1203 'tail' and 'frame' local variables.
1204
ec84768f
EZ
12052012-11-22 Eli Zaretskii <eliz@gnu.org>
1206
1207 * w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts
1208 with Windows system header.
1209
9239d970
PE
12102012-11-21 Paul Eggert <eggert@cs.ucla.edu>
1211
1212 Assume POSIX 1003.1-1988 or later for unistd.h (Bug#12945).
1213 * alloc.c: Assume unistd.h exists.
1214 * fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd.
1215 * sysdep.c (get_current_dir_name): Assume getcwd exists.
1216 (getwd) [USG]: Remove; no longer needed.
1217 (sys_subshell) [DOS_NT]: Use getcwd, not getwd.
1218 * w32.c (getcwd): Rename from getwd, and switch to getcwd's API.
1219 * w32.h (getcwd): Remove decl.
1220
954bba56
SM
12212012-11-21 Stefan Monnier <monnier@iro.umontreal.ca>
1222
1223 * xdisp.c (fast_set_selected_frame): Rename from update_tool_bar_unwind.
1224 Make it set selected_window as well.
1225 (update_tool_bar): Use it.
1226
6ef2e5ef 12272012-11-21 Ken Brown <kbrown@cornell.edu>
4ffea447
KB
1228
1229 * emacs.c (main): Set the G_SLICE environment variable for all
1230 Cygwin builds, not just GTK builds. See
1231 https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html.
1232
6ef2e5ef 12332012-11-21 Eli Zaretskii <eliz@gnu.org>
88c4a13c
EZ
1234
1235 * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
1236 (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
1237 Define for the MSVC compiler.
1238
6ef2e5ef 1239 * w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing semi-colon.
273ac8d1
EZ
1240
1241 * fileio.c (Fsubstitute_in_file_name, Ffile_name_directory)
1242 (Fexpand_file_name) [DOS_NT]: Pass encoded file name to
1243 dostounix_filename. Prevents crashes down the road, because
26ec1f49
SM
1244 dostounix_filename assumes it gets a unibyte string.
1245 Reported by Michel de Ruiter <michel@sentient.nl>, see
273ac8d1
EZ
1246 http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html
1247
eadf1faa
SM
12482012-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
1249
1250 Conflate Qnil and Qunbound for `symbol-function'.
1251 * alloc.c (Fmake_symbol): Initialize `function' to Qnil.
1252 * lread.c (init_obarray): Set `function' fields to Qnil.
1253 * eval.c (Fcommandp): Ignore Qunbound.
1254 (Fautoload, eval_sub, Fapply, Ffuncall, Fmacroexpand):
1255 * data.c (Ffset, Ffboundp, indirect_function, Findirect_function):
1256 Test NILP rather than Qunbound.
1257 (Ffmakunbound): Set to Qnil.
1258 (Fsymbol_function): Never signal an error.
1259 (Finteractive_form): Ignore Qunbound.
1260
b83fdfa9
PE
12612012-11-20 Paul Eggert <eggert@cs.ucla.edu>
1262
1263 * eval.c (interactive_p): Remove no-longer-used decl.
1264
952580c5
DA
12652012-11-20 Dmitry Antipov <dmantipov@yandex.ru>
1266
1267 * xdisp.c (buffer_shared): Adjust comment.
1268 (buffer_shared_and_changed): New function.
1269 (prepare_menu_bars, redisplay_internal): Use it to
1270 decide whether all windows or frames should be updated.
ea6de9b1
DA
1271 (window_outdated): New function.
1272 (text_outside_line_unchanged_p, redisplay_window): Use it.
1273 (redisplay_internal): Likewise. Fix indentation.
952580c5 1274
23ba2705
SM
12752012-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
1276
1277 * eval.c (Finteractive_p, Fcalled_interactively_p, interactive_p): Remove.
1278 (syms_of_eval): Remove corresponding defsubr.
1279 * bytecode.c (exec_byte_code): `interactive-p' is now a Lisp function.
1280
6e9f7997
DC
12812012-11-19 Daniel Colascione <dancol@dancol.org>
1282
1283 * w32fns.c (Fx_file_dialog):
1284 (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
1285 cygwin_convert_file_name*.
1286
1287 * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
1288 Rename cygwin_convert_path* to cygwin_convert_file_name*.
1289
552a1590
PE
12902012-11-18 Paul Eggert <eggert@cs.ucla.edu>
1291
1292 * nsterm.m (ns_select): Send SIGIO only to self, not to process group.
1293
2ac9538d 12942012-11-18 Eli Zaretskii <eliz@gnu.org>
d8715cdf
EZ
1295
1296 * w32select.c: Include w32common.h before w32term.h, so that
1297 windows.h gets included before w32term.h uses some of its
1298 features, see below.
1299
23ba2705
SM
1300 * w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]:
1301 New typedefs.
1302 (EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]:
1303 New prototypes.
d8715cdf
EZ
1304 (EnumSystemLocales) [_MSC_VER]: Define if undefined. (Bug#12878)
1305
2ac9538d 13062012-11-18 Jan Djärv <jan.h.d@swipnet.se>
7436fc63
JD
1307
1308 * nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834).
1309 (ns_select): Return at once if events are held (Bug#12834).
1310
2ac9538d 13112012-11-18 enami tsugutomo <tsugutomo.enami@jp.sony.com>
86dcf21c 1312
1313 * unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64.
1314 Needed following 2012-10-20 change. (Bug#12902)
1315
c1f7ba3a
JB
13162012-11-18 Juanma Barranquero <lekktu@gmail.com>
1317
1318 * w32proc.c (waitpid): Remove unused label get_result.
1319
a75ce9d3
JB
13202012-11-17 Juanma Barranquero <lekktu@gmail.com>
1321
1322 * makefile.w32-in (SYSWAIT_H): New macro.
1323 ($(BLD)/callproc.$(O), $(BLD)/w32proc.$(O), $(BLD)/process.$(O))
1324 ($(BLD)/sysdep.$(O)): Update dependencies.
1325
49cdacda
PE
13262012-11-17 Paul Eggert <eggert@cs.ucla.edu>
1327
1328 Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881).
1329 * callproc.c (relocate_fd): Assume F_DUPFD.
1330 * emacs.c, term.c (O_RDWR): Remove.
1331 * keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than
1332 O_NDELAY, since O_NONBLOCK is the standard name for this flag.
1333 * nsterm.m: Assume <fcntl.h> exists.
1334 * process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process)
1335 (create_pty, Fmake_network_process, server_accept_connection)
1336 (wait_reading_process_output, init_process_emacs):
1337 Assume O_NONBLOCK.
1338 (wait_reading_process_output): Put in a special case for WINDOWSNT
1339 to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK.
1340 It's not clear this is needed, but it's a more-conservative change.
1341 (create_process): Assume FD_CLOEXEC.
1342 (create_process, create_pty): Assume O_NOCTTY.
1343 * sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL.
1344 (reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY.
1345 Omit if not DOS_NT, since F_GETFL is not defined there.
1346 (serial_open): Assume O_NONBLOCK and O_NOCTTY.
1347 * term.c: Include <fcntl.h>, for flags like O_NOCTTY.
1348 (O_NOCTTY): Remove.
1349 (init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that
1350 lack it, since gnulib guarantees this.
1351 * w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY.
1352
22bae83f
EZ
13532012-11-17 Eli Zaretskii <eliz@gnu.org>
1354
6ad30855
EZ
1355 * w32.c (faccessat): Pretend that directories have the execute bit
1356 set. Emacs expects that, e.g., in files.el:cd-absolute.
1357
22bae83f
EZ
1358 * w32proc.c (create_child): Don't clip the PID of the child
1359 process to fit into an Emacs integer, as this is no longer a
1360 restriction.
1361 (waitpid): Rename from sys_wait. Emulate a Posix 'waitpid' by
1362 reaping only the process specified by PID argument, if that is
1363 positive. Use PID instead of dead_child to know which process to
1364 reap. Wait for the child to die only if WNOHANG is not in
1365 OPTIONS.
1366 (sys_select): Don't set dead_child.
1367
1368 * sysdep.c (wait_for_termination_1): Remove the WINDOWSNT portion,
1369 as it is no longer needed.
1370
1371 * process.c (waitpid, WUNTRACED) [!WNOHANG]: Remove definitions,
1372 no longer needed.
1373 (record_child_status_change): Remove the setting of
1374 record_at_most_one_child for the !WNOHANG case.
1375
a631d0e0
PE
13762012-11-17 Paul Eggert <eggert@cs.ucla.edu>
1377
1378 Fix problems in ns port found by static checking.
1379 * nsterm.m: Include <pthread.h>, for pthread_mutex_lock etc.
1380 (hold_event, setPosition:portion:whole:): Send SIGIO only to self,
1381 not to process group.
1382 (ns_select): Use emacs_write, not write, as that's more robust
1383 in the presence of signals.
1384 (fd_handler:): Check for read errors.
1385
d56f2e49
GM
13862012-11-16 Glenn Morris <rgm@gnu.org>
1387
1388 * editfns.c (Fmessage): Mention message-log-max. (Bug#12849)
1389
96e05507 13902012-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
5c2a7148
SM
1391
1392 * eval.c (Finteractive_p): Revert lexbind-merge mishap.
1393
96e05507 13942012-11-16 Eli Zaretskii <eliz@gnu.org>
730b2d8f
EZ
1395
1396 * w32proc.c (timer_loop): Make sure SuspendThread and ResumeThread
1397 use the same value of thread handle.
1398 (start_timer_thread): If the timer thread exited (due to error),
1399 clean up by closing the two handles it used. Duplicate the caller
1400 thread's handle here, so it gets duplicated only once, when
1401 launching the timer thread. Set priority of the timer thread, not
1402 the caller thread.
1403 (getitimer): Don't duplicate the caller thread's handle here.
1404 (Bug#12832)
1405
96e05507 14062012-11-16 Jan Djärv <jan.h.d@swipnet.se>
f99c65e5
JD
1407
1408 * nsterm.m (hold_event): Send SIGIO to make sure ns_read_socket is
1409 called (Bug#12834).
1410
3d082a26
PE
14112012-11-16 Paul Eggert <eggert@cs.ucla.edu>
1412
1413 Remove no-longer-used pty_max_bytes variable.
1414 * process.c (pty_max_bytes): Remove; unused.
1415 (send_process): Do not set it.
1416
b72c161c
JB
14172012-11-15 Juanma Barranquero <lekktu@gmail.com>
1418
1419 * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/emacs.$(O)):
1420 Update dependencies.
1421
bf20ea80
PE
14222012-11-15 Paul Eggert <eggert@cs.ucla.edu>
1423
1424 * eval.c (mark_backtrace) [BYTE_MARK_STACK]: Remove stray '*'.
1425 This follows up on the 2012-09-29 patch that removed indirection
1426 for the 'function' field. Reported by Sergey Vinokurov in
1427 <http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00263.html>.
1428
14f20728
EZ
14292012-11-14 Eli Zaretskii <eliz@gnu.org>
1430
1431 * w32.c (faccessat): Rename from sys_faccessat. (No need to use a
1432 different name, as the MS runtime does not have such a function,
1433 and probably never will.) All callers changed. Ignore DIRFD
1434 value if PATH is an absolute file name, to match Posix spec
1435 better. If AT_SYMLINK_NOFOLLOW is set in FLAGS, don't resolve
1436 symlinks.
1437
77731919
DA
14382012-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1439
1440 * xdisp.c (echo_area_display, redisplay_internal):
1441 Omit redundant check whether frame_garbaged is set.
1442
73dcdb9f
PE
14432012-11-14 Paul Eggert <eggert@cs.ucla.edu>
1444
1445 Use faccessat, not access, when checking file permissions (Bug#12632).
1446 This fixes a bug that has been present in Emacs since its creation.
1447 It was reported by Chris Torek in 1983 even before GNU Emacs existed,
1448 which must set some sort of record. (Torek's bug report was against
1449 a predecessor of GNU Emacs, but GNU Emacs happened to have the
1450 same common flaw.) See Torek's Usenet posting
1451 "setuid/setgid programs & Emacs" Article-I.D.: sri-arpa.858
1452 Posted: Fri Apr 8 14:18:56 1983.
1453 * Makefile.in (LIB_EACCESS): New macro.
1454 (LIBES): Use it.
1455 * callproc.c (init_callproc):
1456 * charset.c (init_charset):
1457 * fileio.c (check_existing, check_executable, check_writable)
1458 (Ffile_readable_p):
1459 * lread.c (openp, load_path_check):
1460 * process.c (allocate_pty):
1461 * xrdb.c (file_p):
1462 Use effective UID when checking permissions, not real UID.
1463 * callproc.c (init_callproc):
1464 * charset.c (init_charset):
1465 * lread.c (load_path_check, init_lread):
1466 Test whether directories are accessible, not merely whether they exist.
1467 * conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): New macro.
1468 * fileio.c (check_existing, check_executable, check_writable)
1469 (Ffile_readable_p):
1470 Use symbolic names instead of integers for the flags, as they're
1471 portable now.
1472 (check_writable): New arg AMODE. All uses changed.
1473 Set errno on failure.
1474 (Ffile_readable_p): Use faccessat, not stat + open + close.
1475 (Ffile_writable_p): No need to call check_existing + check_writable.
1476 Just call check_writable and then look at errno. This saves a syscall.
1477 dir should never be nil; replace an unnecessary runtime check
1478 with an eassert. When checking the parent directory of a nonexistent
1479 file, check that the directory is searchable as well as writable, as
1480 we can't create files in unsearchable directories.
1481 (file_directory_p): New function, which uses 'stat' on most platforms
1482 but faccessat with D_OK (for efficiency) if WINDOWSNT.
1483 (Ffile_directory_p, Fset_file_times): Use it.
1484 (file_accessible_directory_p): New function, which uses a single
1485 syscall for efficiency.
1486 (Ffile_accessible_directory_p): Use it.
1487 * xrdb.c (file_p): Use file_directory_p.
1488 * lisp.h (file_directory_p, file_accessible_directory_p): New decls.
1489 * lread.c (openp): When opening a file, use fstat rather than
1490 stat, as that avoids a permissions race. When not opening a file,
1491 use file_directory_p rather than stat.
1492 (dir_warning): First arg is now a usage string, not a format.
1493 Use errno. All uses changed.
1494 * nsterm.m (ns_term_init): Remove unnecessary call to file-readable
1495 that merely introduced a race.
1496 * process.c, sysdep.c, term.c: All uses of '#ifdef O_NONBLOCK'
1497 changed to '#if O_NONBLOCK', to accommodate gnulib O_* style,
1498 and similarly for the other O_* flags.
1499 * w32.c (sys_faccessat): Rename from sys_access and switch to
1500 faccessat's API. All uses changed.
1501 * xrdb.c: Do not include <sys/stat.h>; no longer needed.
1502 (magic_db): Rename from magic_file_p.
1503 (magic_db, search_magic_path): Return an XrmDatabase rather than a
1504 char *, so that we don't have to test for file existence
1505 separately from opening the file for reading. This removes a race
1506 fixes a permission-checking problem, and simplifies the code.
1507 All uses changed.
1508 (file_p): Remove; no longer needed.
1509
2a14f83b
DA
15102012-11-13 Dmitry Antipov <dmantipov@yandex.ru>
1511
1512 Omit glyphs initialization at startup.
1513 * dispnew.c (glyphs_initialized_initially_p): Remove.
1514 (adjust_frame_glyphs_initially): Likewise. Adjust users.
1515 (Fredraw_frame): Move actual code from here...
c7085245 1516 (redraw_frame): ...to here. Add eassert. Adjust comment.
2a14f83b
DA
1517 (Fredraw_display): Use redraw_frame.
1518 * xdisp.c (clear_garbaged_frames): Likewise.
1519
f78ee6af 15202012-11-13 Eli Zaretskii <eliz@gnu.org>
32520273
EZ
1521
1522 * xdisp.c (decode_mode_spec): Limit the value of WIDTH argument
1523 passed to pint2str and pint2hrstr to be at most the size of the
1524 frame's decode_mode_spec_buffer. This avoids crashes with very
1525 large values of FIELD_WIDTH argument to decode_mode_spec.
1526 (Bug#12867)
1527
b95a9c0c
PE
15282012-11-13 Paul Eggert <eggert@cs.ucla.edu>
1529
1530 Fix a race with verify-visited-file-modtime (Bug#12863).
1531 Since at least 1991 Emacs has ignored an mtime difference of no
1532 more than one second, but my guess is that this was to work around
1533 file system bugs that were fixed long ago. Since the race is
1534 causing problems now, let's remove that code.
1535 * fileio.c (Fverify_visited_file_modtime): Do not accept a file
1536 whose time stamp is off by no more than a second. Insist that the
1537 file time stamps match exactly.
1538
be49ba74
DA
15392012-11-12 Dmitry Antipov <dmantipov@yandex.ru>
1540
1541 * frame.h (struct frame): Convert external_tool_bar member to
1542 1-bit unsigned bitfield.
1543 * termhooks.h (struct terminal): Remove mouse_moved member since
1544 all users are long dead. Adjust comment on mouse_position_hook.
1545
5b04e9f9
DA
15462012-11-12 Dmitry Antipov <dmantipov@yandex.ru>
1547
1548 Simplify by using FOR_EACH_FRAME here and there.
1549 * frame.c (next_frame, prev_frame, other_visible_frames)
1550 (delete_frame, visible-frame-list): Use FOR_EACH_FRAME.
1551 * w32term.c (x_window_to_scroll_bar): Likewise.
1552 * window.c (window_list): Likewise.
1553 * xdisp.c (x_consider_frame_title): Likewise.
1554 * xfaces.c ( Fdisplay_supports_face_attributes_p): Likewise.
1555 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1556 (x_menubar_window_to_frame, x_top_window_to_frame): Likewise.
1557 * xmenu.c (menubar_id_to_frame): Likewise.
1558 * xselect.c (frame_for_x_selection): Likewise.
1559 * xterm.c (x_frame_of_widget, x_window_to_scroll_bar)
1560 (x_window_to_menu_bar): Likewise.
1561 * w32fns.c (x_window_to_frame): Likewise. Adjust comment.
1562
76ae24d7
PE
15632012-11-12 Paul Eggert <eggert@cs.ucla.edu>
1564
12cc4337
PE
1565 * data.c (Qdefalias_fset_function): Now static.
1566
76ae24d7
PE
1567 Another tweak to vectorlike_header change.
1568 * alloc.c (struct Lisp_Vectorlike_Free, NEXT_IN_FREE_LIST):
1569 Remove, and replace all uses with ...
1570 (next_in_free_list, set_next_in_free_list):
1571 New functions, which respect C's aliasing rules better.
1572
1479c557
PE
15732012-11-11 Paul Eggert <eggert@cs.ucla.edu>
1574
1575 * window.c (list4i): Rename from 'quad'. All uses changed.
1576 Needed because <sys/types.h> defines 'quad' on Solaris 10.
1577
11235c03
JB
15782012-11-11 Juanma Barranquero <lekktu@gmail.com>
1579
1580 * xdisp.c (start_hourglass) [HAVE_NTGUI]: Add block to silence
1581 warning about mixing declarations and code in ISO C90.
1582
6baf66d5 15832012-11-10 Martin Rudalics <rudalics@gmx.at>
fdaf534a
MR
1584
1585 * window.c (Fsplit_window_internal): Set combination limit of
1586 new parent window to t iff Vwindow_combination_limit is t;
1587 fixing a regression introduced with the change from 2012-09-22.
6baf66d5 1588 (Fset_window_combination_limit): Fix doc-string.
fdaf534a 1589
6baf66d5 15902012-11-10 Eli Zaretskii <eliz@gnu.org>
acf93bcf
EZ
1591
1592 * xdisp.c (try_scrolling): Fix correction of aggressive-scroll
1593 amount when the scroll margins are too large. When scrolling
1594 backwards in the buffer, give up if cannot reach point or the
23ba2705
SM
1595 scroll margin within a reasonable number of screen lines.
1596 Fixes point position in window under scroll-up/down-aggressively when
acf93bcf
EZ
1597 point is positioned many lines beyond the window top/bottom.
1598 (Bug#12811)
1599
508f51f5
EZ
1600 * ralloc.c (relinquish): If real_morecore fails to return memory
1601 to the system, don't crash; instead, leave the last heap
1602 unchanged and return. (Bug#12774)
1603
32e5c58c
SM
16042012-11-09 Stefan Monnier <monnier@iro.umontreal.ca>
1605
1606 * lisp.h (AUTOLOADP): New macro.
1607 * eval.c (Fautoload): Don't attach to loadhist, call Fdefalias instead.
1608 * data.c (Ffset): Remove special ad-advice-info handling.
1609 (Fdefalias): Handle autoload definitions and new Qdefalias_fset_function.
1610 (Fsubr_arity): CSE.
1611 (Finteractive_form): Simplify.
1612 (Fquo): Don't insist on having at least 2 arguments.
1613 (Qdefalias_fset_function): New var.
1614
719b0aa5
JD
16152012-11-09 Jan Djärv <jan.h.d@swipnet.se>
1616
4ab15c3e
JD
1617 * image.c (xpm_make_color_table_h): Change to hashtest_equal.
1618
719b0aa5
JD
1619 * nsfont.m (Qcondensed, Qexpanded): New variables.
1620 (ns_descriptor_to_entity): Restore Qcondensed, Qexpanded setting.
1621 (syms_of_nsfont): Defsym Qcondensed, Qexpanded.
1622
535cc8e9
DA
16232012-11-09 Dmitry Antipov <dmantipov@yandex.ru>
1624
1625 Fix recently introduced crash on MS-Windows (Bug#12839).
1626 * w32term.h (struct scroll_bar): Use convenient header.
1627 (SCROLL_BAR_VEC_SIZE): Remove.
1628 * w32term.c (x_scroll_bar_create): Use VECSIZE.
1629
7d377c48
DA
16302012-11-09 Dmitry Antipov <dmantipov@yandex.ru>
1631
1632 Tweak last vectorlike_header change.
1633 * alloc.c (struct Lisp_Vectorlike_Free): Special type to represent
1634 vectorlike object on the free list. This is introduced to avoid
1635 some (but not all) pointer casting and aliasing problems, see
1636 http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00105.html.
1637 * .gdbinit (pvectype, pvecsize): New commands to examine vectorlike
1638 objects.
1639 (xvectype, xvecsize): Use them to examine Lisp_Object values.
1640
7ad27466
JD
16412012-11-09 Jan Djärv <jan.h.d@swipnet.se>
1642
32e5c58c 1643 * nsfont.m (ns_descriptor_to_entity): Qcondensed and Qexpanded has
7ad27466
JD
1644 been removed, so remove them here also.
1645
57618ecf
SM
16462012-11-09 Stefan Monnier <monnier@iro.umontreal.ca>
1647
1648 * doc.c (Fdocumentation): Handle new property
1649 dynamic-docstring-function to replace the old ad-advice-info.
1650
53371430
PE
16512012-11-09 Paul Eggert <eggert@cs.ucla.edu>
1652
1653 * fns.c (Qeql, hashtest_eq): Now static.
1654
61ddb1b9
SM
16552012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
1656
1657 * lisp.h (XHASH): Redefine to be imperfect and fit in a Lisp int.
1658 * fns.c (hashfn_eq, hashfn_eql, sxhash):
1659 * profiler.c (hashfn_profiler): Don't use XUINT on non-integers.
1660 * buffer.c (compare_overlays): Use XLI rather than XHASH.
1661
04a2d0d3
PE
16622012-11-08 Paul Eggert <eggert@cs.ucla.edu>
1663
1664 Use same hash function for hashfn_profiler as for hash_string etc.
1665 * fns.c (SXHASH_COMBINE): Remove. All uses replaced by sxhash_combine.
1666 * lisp.h (sxhash_combine): New inline function, with the contents
1667 of the old SXHASH_COMBINE.
1668 * profiler.c (hashfn_profiler): Use it, instead of having a
1669 special hash function containing a comparison that always yields 1.
1670
de5ef41a
SM
16712012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
1672
1673 * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic)
1674 (Qultra_condensed, Qextra_condensed, Qcondensed, Qsemi_condensed)
1675 (Qsemi_expanded, Qextra_expanded, Qexpanded, Qultra_expanded):
1676 Remove unused vars.
1677
a23c4171
JD
16782012-11-08 Jan Djärv <jan.h.d@swipnet.se>
1679
1680 * image.c (xpm_make_color_table_h): Fix compiler error because
1681 make_hash_table changed.
1682
074d7bb0
JD
16832012-11-08 Thomas Kappler <tkappler@gmail.com> (tiny change)
1684
1685 * nsfont.m (ns_findfonts): Handle empty matchingDescs (Bug#11541).
1686
b7432bb2
SM
16872012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
1688
1689 Use ad-hoc comparison function for the profiler's hash-tables.
1690 * profiler.c (Qprofiler_backtrace_equal, hashtest_profiler): New vars.
1691 (make_log): Use them.
1692 (handle_profiler_signal): Don't inhibit quit any longer since we don't
1693 call Fequal any more.
1694 (Ffunction_equal): New function.
1695 (cmpfn_profiler, hashfn_profiler): New functions.
1696 (syms_of_profiler): Initialize them.
1697 * lisp.h (struct hash_table_test): New struct.
1698 (struct Lisp_Hash_Table): Use it.
1699 * alloc.c (mark_object): Mark hash_table_test fields of hash tables.
1700 * fns.c (make_hash_table): Take a struct to describe the test.
1701 (cmpfn_eql, cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
1702 (hashfn_equal, hashfn_user_defined): Adjust to new calling convention.
1703 (hash_lookup, hash_remove_from_table): Move assertion checking of
1704 hashfn result here. Check hash-equality before calling cmpfn.
1705 (Fmake_hash_table): Adjust call to make_hash_table.
1706 (hashtest_eq, hashtest_eql, hashtest_equal): New structs.
1707 (syms_of_fns): Initialize them.
1708 * emacs.c (main): Move syms_of_fns earlier.
1709 * xterm.c (syms_of_xterm):
1710 * category.c (hash_get_category_set): Adjust call to make_hash_table.
1711 * print.c (print_object): Adjust to new hash-table struct.
1712 * composite.c (composition_gstring_put_cache): Adjust to new hashfn.
1713
88002743
EZ
17142012-11-08 Eli Zaretskii <eliz@gnu.org>
1715
1716 * w32fns.c (modifier_set): Fix handling of Scroll Lock when the
1717 value of w32-scroll-lock-modifier is neither nil nor one of the
1718 known key modifiers. (Bug#12806)
1719
914adc42
DA
17202012-11-08 Dmitry Antipov <dmantipov@yandex.ru>
1721
1722 Shrink struct vectorlike_header to the only size field.
1723 * lisp.h (enum pvec_type): Avoid explicit enum member values.
1724 Adjust comment.
1725 (enum More_Lisp_Bits): Change PSEUDOVECTOR_SIZE_BITS and
1726 PVEC_TYPE_MASK to arrange new bitfield in the vector header.
1727 (PSEUDOVECTOR_REST_BITS, PSEUDOVECTOR_REST_MASK): New members.
1728 (PSEUDOVECTOR_AREA_BITS): New member used to extract subtype
1729 information from the vector header. Adjust comment.
1730 (XSETPVECTYPE, XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR)
1731 (PSEUDOVECTOR_TYPEP, DEFUN): Adjust to match new vector header
1732 layout.
1733 (XSETSUBR, SUBRP): Adjust to match new Lisp_Subr layout.
1734 (struct vectorlike_header): Remove next member. Adjust comment.
1735 (struct Lisp_Subr): Add convenient header. Adjust comment.
1736 (allocate_pseudovector): Adjust prototype.
1737 * alloc.c (mark_glyph_matrix, mark_face_cache, allocate_string)
1738 (sweep_string, lisp_malloc): Remove useless prototypes.
1739 (enum mem_type): Adjust comment.
1740 (NEXT_IN_FREE_LIST): New macro.
1741 (SETUP_ON_FREE_LIST): Adjust XSETPVECTYPESIZE usage.
1742 (Fmake_bool_vector): Likewise.
1743 (struct large_vector): New type to represent allocation unit for
1744 the vectors with the memory footprint more than VBLOOCK_BYTES_MAX.
1745 (large_vectors): Change type to struct large_vector.
1746 (allocate_vector_from_block): Simplify.
1747 (PSEUDOVECTOR_NBYTES): Replace with...
1748 (vector_nbytes): ...new function. Adjust users.
1749 (sweep_vectors): Adjust processing of large vectors.
1750 (allocate_vectorlike): Likewise.
1751 (allocate_pseudovector): Change type of 3rd arg to enum pvec_type.
1752 Add easserts. Adjust XSETPVECTYPESIZE usage.
1753 (allocate_buffer): Use BUFFER_PVEC_INIT.
1754 (live_vector_p): Adjust to match large vector.
1755 * buffer.c (init_buffer_once): Use BUFFER_PVEC_INIT.
1756 * buffer.h (struct buffer): Add next member.
1757 (BUFFER_LISP_SIZE, BUFFER_REST_SIZE, BUFFER_PVEC_INIT):
1758 New macros.
1759 (FOR_EACH_BUFFER): Adjust to match struct buffer change.
1760 * fns.c (internal_equal): Adjust to match enum pvec_type change.
1761 (copy_hash_table): Adjust to match vector header change.
1762 * lread.c (defsubr): Use XSETPVECTYPE.
1763 * .gdbinit (xpr, xbacktrace): Adjust to match vector header change.
1764 (xvectype): Likewise. Print PVEC_NORMAL_VECTOR for regular vectors.
1765 (xvecsize): New command.
1766
c66f21ea
DA
17672012-11-08 Dmitry Antipov <dmantipov@yandex.ru>
1768
1769 * keyboard.c (event_to_kboard): Do not dereference
1770 frame_or_window field of SELECTION_REQUEST_EVENT
1771 and SELECTION_CLEAR_EVENT events (Bug#12814).
1772 * xterm.h (struct selection_input_event): Adjust comment.
1773
eb147960
EZ
17742012-11-07 Eli Zaretskii <eliz@gnu.org>
1775
dab72075
EZ
1776 * w32fns.c (modifier_set): Don't report modifiers from toggle key,
1777 such as Scroll Lock, if the respective keys are treated as
1778 function keys, not as modifiers. This avoids destroying non-ASCII
6b064c16 1779 keyboard input when Scroll Lock is toggled ON. (Bug#12806)
eb147960 1780
5890e400
DA
17812012-11-07 Dmitry Antipov <dmantipov@yandex.ru>
1782
1783 * xfns.c (Fx_wm_set_size_hint): Use check_x_frame. Adjust docstring.
1784
b6b3b294
PE
17852012-11-06 Paul Eggert <eggert@cs.ucla.edu>
1786
1787 Restore some duplicate definitions (Bug#12814).
1788 This undoes part of the 2012-11-03 changes. Some people build
1789 with plain -g rather than with -g3, and they need the duplicate
1790 definitions for .gdbinit to work; see <http://bugs.gnu.org/12814#26>.
1791 * lisp.h (GCTYPEBITS, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK):
1792 Define as macros, as well as as enums or as constants.
1793
e770aad5
JD
17942012-11-06 Jan Djärv <jan.h.d@swipnet.se>
1795
1796 * nsterm.m (convert_ns_to_X_keysym, keyDown:): Add NSNumericPadKeyMask
1797 to keypad keys (Bug#12816).
1798
68f8f1c0
PE
17992012-11-06 Paul Eggert <eggert@cs.ucla.edu>
1800
1801 Minor adjustments of recently-changed frame functions.
1802 * buffer.c (Fbuffer_list): Omit CHECK_FRAME, since arg is already
1803 known to be a frame (we're in the FRAMEP branch).
1804 * lisp.h (Qframep): Remove decl. frame.h declares this.
1805 * window.c (quad): Args are of type EMACS_INT, not ptrdiff_t,
1806 since they're meant for Lisp fixnum values.
1807
72f94d4b
DA
18082012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1809
1810 * window.c (Fwindow_combination_limit): Revert to the only
1811 required argument and adjust docstring as suggested in
1812 http://lists.gnu.org/archive/html/emacs-diffs/2012-11/msg01082.html
1813 by Martin Rudalics <rudalics@gmx.at>.
1814
d9f07150
DA
18152012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1816
1817 Widely used frame validity and checking functions.
1818 * frame.h (decode_live_frame, decode_any_frame): Add prototypes.
1819 * frame.c (decode_live_frame, decode_any_frame): New functions.
1820 (delete_frame, Fredirect_frame_focus, Fframe_parameters)
1821 (Fframe_parameter, Fframe_char_height, Fframe_char_width)
1822 (Fframe_pixel_height, Fframe_pixel_width, Ftool_bar_pixel_width)
1823 (Fframe_pointer_visible_p): Use decode_any_frame.
1824 (Fmake_frame_visible, Fmake_frame_invisible, Ficonify_frame)
1825 (Fraise_frame, Flower_frame, Fmodify_frame_parameters)
1826 (Fset_frame_height, Fset_frame_width): Use decode_live_frame.
1827 (Fframe_focus): Likewise. Allow zero number of arguments.
1828 Adjust docstring.
1829 (frame_buffer_list, frame_buffer_predicate): Remove.
1830 * lisp.h (frame_buffer_predicate): Remove prototype.
1831 * buffer.c (Fother_buffer): Use decode_any_frame.
1832 * xdisp.c (Ftool_bar_lines_needed): Likewise.
1833 * xfaces.c (Fcolor_gray_p, Fcolor_supported_p): Likewise.
1834 * font.c (Ffont_face_attributes, Ffont_family_list, Fopen_font)
1835 (Fclose_font, Ffont_info): Use decode_live_frame.
1836 * fontset.c (check_fontset_name): Likewise.
1837 * terminal.c (Fframe_terminal): Likewise.
1838 * w32fns.c (check_x_frame): Likewise.
1839 * window.c (Fminibuffer_window, Fwindow_at)
1840 (Fcurrent_window_configuration): Likewise.
1841 (Frun_window_configuration_change_hook, Fwindow_resize_apply):
1842 Likewise. Allow zero number of arguments. Adjust docstring.
1843 * dispnew.c (Fredraw_frame): Likewise.
1844 * xfaces.c (frame_or_selected_frame): Remove.
1845 (Fx_list_fonts, Finternal_get_lisp_face_attribute, Fface_font)
1846 (Finternal_lisp_face_equal_p, Finternal_lisp_face_empty_p)
1847 (Fframe_face_alist): Use decode_live_frame.
1848 * xfns.c (check_x_frame): Likewise.
1849
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DA
18502012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1851
1852 * window.c (quad): New function.
1853 (Fwindow_edges, Fwindow_pixel_edges, Fwindow_inside_edges)
1854 (Fwindow_absolute_pixel_edges, Fwindow_inside_absolute_pixel_edges)
1855 (Fwindow_inside_pixel_edges, Fpos_visible_in_window_p)
1856 (Fwindow_line_height): Use it.
1857 (Fwindow_fringes): Use list3.
1858 (Fwindow_scroll_bars): Use list4.
1859 (Fwindow_frame, Fwindow_top_child, Fwindow_left_child)
1860 (Fwindow_combination_limit): Allow zero number of arguments.
1861
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18622012-11-05 Eli Zaretskii <eliz@gnu.org>
1863
1864 * makefile.w32-in ($(BLD)/w32fns.$(O)): Depend on $(NT_INC)/unistd.h.
1865
8e2417bf 1866 * w32fns.c: Include unistd.h, to avoid compiler warnings on Cygwin.
c8e3a9c3 1867 (emacs_abort) [CYGWIN]: Don't call _open_osfhandle; instead, use
ae600a8e 1868 file descriptor 2 for standard error. (Bug#12805)
c8e3a9c3 1869
209c6a58
CY
18702012-11-05 Chong Yidong <cyd@gnu.org>
1871
1872 * process.c (wait_reading_process_output): Revert previous change.
1873
8148369c
PE
18742012-11-05 Paul Eggert <eggert@cs.ucla.edu>
1875
dd0333b6
PE
1876 Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid (Bug#12800).
1877 This removes code that has been obsolete since around 1990.
1878 * callproc.c (Fcall_process):
1879 * emacs.c (main):
1880 * process.c (create_process):
1881 * term.c (dissociate_if_controlling_tty):
1882 Assume setsid exists.
1883 * callproc.c (child_setup): Assume setpgid exists and behaves as
1884 per POSIX.1-1988 or later.
1885 * conf_post.h (setpgid) [!HAVE_SETPGID]: Remove.
1886 * emacs.c (shut_down_emacs):
1887 * sysdep.c (sys_suspend, init_foreground_group):
1888 Assume getpgrp behaves as per POSIX.1-1998 or later.
1889 * msdos.c (setpgrp): Remove.
1890 (tcgetpgrp, setpgid, setsid): New functions.
1891 * systty.h (EMACS_GETPGRP): Remove. All callers now use getpgrp.
1892 * term.c (no_controlling_tty): Remove; unused.
1893 * w32proc.c (setpgrp): Remove.
1894 (setsid, tcgetpgrp): New functions.
1895
8148369c
PE
1896 Simplify by assuming __fpending.
1897 * dispnew.c: Include <fpending.h>, not <stdio_ext.h>.
1898 (update_frame_1): Use __fpending, not PENDING_OUTPUT_COUNT.
1899 Do not assume that __fpending's result fits in int.
1900
76abf5e5
PE
19012012-11-04 Paul Eggert <eggert@cs.ucla.edu>
1902
06b63c9b
PE
1903 Remove EMACS_OUTQSIZE+sleep hack.
1904 * dispnew.c (update_frame_1): Remove hack for terminals slower
de5ef41a
SM
1905 than 2400 bps, which throttled Emacs by having it sleep.
1906 This code hasn't worked since at least 2007, when the multi-tty stuff
06b63c9b
PE
1907 was added, and anyway those old terminals are long dead.
1908 * systty.h (EMACS_OUTQSIZE): Remove; unused. The macro isn't used even
1909 without the dispnew.c change, as dispnew.c doesn't include systty.h.
1910
76abf5e5
PE
1911 Fix data-loss with --version (Bug#9574).
1912 * emacs.c (close_output_streams): Use strerror, not emacs_strerror,
1913 as we can't assume that emacs_strerror is initialized, and strerror
1914 is good enough here.
1915 (main): Invoke atexit earlier, to catch earlier instances of
1916 sending data to stdout and exiting, e.g., "emacs --version >/dev/full".
1917
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MM
19182012-11-04 Michael Marchionna <tralfaz@pacbell.net>
1919
1920 * nsterm.m: Add NSClearLineFunctionKey and keypad keys (Bug#8680).
1921 (keyDown): Remap keypad keys to X11 virtual key codes.
1922
0d879dca
PE
19232012-11-03 Paul Eggert <eggert@cs.ucla.edu>
1924
7ccfb720
PE
1925 Fix data-loss with --batch (Bug#9574).
1926 * emacs.c: Include <close-stream.h>.
1927 (close_output_streams): New function.
1928 (main): Pass it to atexit, so that Emacs closes stdout and stderr
1929 and handles errors appropriately.
1930 (Fkill_emacs): Don't worry about flushing, as close_output_stream
1931 does that now.
1932
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PE
1933 Fix a race condition that causes Emacs to mess up glib (Bug#8855).
1934 The symptom is a diagnostic "GLib-WARNING **: In call to
1935 g_spawn_sync(), exit status of a child process was requested but
1936 SIGCHLD action was set to SIG_IGN and ECHILD was received by
1937 waitpid(), so exit status can't be returned." The diagnostic
1938 is partly wrong, as the SIGCHLD action is not set to SIG_IGN.
1939 The real bug is a race condition between Emacs and glib: Emacs
1940 does a waitpid (-1, ...) and reaps glib's subprocess by mistake,
1941 so that glib can't find it. Work around the bug by invoking
1942 waitpid only on subprocesses that Emacs itself creates.
1943 * process.c (create_process, record_child_status_change):
1944 Don't use special value -1 in pid field, as the caller now must
de5ef41a
SM
1945 know the pid rather than having the callee infer it.
1946 The inference was sometimes incorrect anyway, due to another race.
0b3d4a47
PE
1947 (create_process): Set new 'alive' member if child is created.
1948 (process_status_retrieved): New function.
1949 (record_child_status_change): Use it.
1950 Accept negative 1st argument, which means to wait for the
1951 processes that Emacs already knows about. Move special-case code
1952 for DOS_NT (which lacks WNOHANG) here, from caller. Keep track of
1953 processes that have already been waited for, by testing and
1954 clearing new 'alive' member.
1955 (CAN_HANDLE_MULTIPLE_CHILDREN): Remove, as record_child_status_change
1956 now does this internally.
1957 (handle_child_signal): Let record_child_status_change do all
1958 the work, since we do not want to reap all exited child processes,
1959 only the child processes that Emacs itself created.
1960 * process.h (Lisp_Process): New boolean member 'alive'.
1961
0d879dca
PE
1962 Omit duplicate definitions no longer needed with gcc -g3.
1963 * lisp.h (GCTYPEBITS, GCALIGNMENT, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG)
1964 (VALMASK, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM):
1965 Define only as macros. There's no longer any need to also define
1966 these symbols as enums or as constants, since we now assume
1967 gcc -g3 when debugging.
1968
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EZ
19692012-11-03 Eli Zaretskii <eliz@gnu.org>
1970
1971 * lisp.mk: Adjust comments to the fact that term/internal is now
1972 loaded from loadup.el.
1973
1974 * msdos.c (msdos_abort): Rename from emacs_abort, and make static.
1975 (msdos_fatal_signal): New function.
1976 (XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
1977 its argument list.
1978
1979 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
1980 for GCC versions before 4.
1981 (emacs_raise): Define to call msdos_fatal_signal.
1982
1983 * xdisp.c (init_from_display_pos): Fix initialization of the bidi
1984 iterator when starting in the middle of a display or overlay
1985 string. (Bug#12745)
1986
85fabcb7
CY
19872012-11-03 Chong Yidong <cyd@gnu.org>
1988
1989 * process.c (wait_reading_process_output): Clean up the last
1990 change.
1991
893cc455
CY
19922012-11-03 Jim Paris <jim@jtan.com> (tiny change)
1993
1994 * process.c (wait_reading_process_output): Avoid a race condition
1995 with SIGIO delivery (Bug#11536).
1996
0f7b074f
CY
19972012-11-03 Chong Yidong <cyd@gnu.org>
1998
1999 * buffer.c (cursor_type): Untabify docstring.
2000
3737fee7
DA
20012012-11-03 Dmitry Antipov <dmantipov@yandex.ru>
2002
2003 * frame.h (struct frame): Drop can_have_scroll_bars member
2004 which is meaningless for a long time. Adjust comments.
2005 (FRAME_CAN_HAVE_SCROLL_BARS): Remove.
2006 * frame.c, nsfns.m, term.c, w32fns.c, xfns.c: Adjust users.
2007
b6a9e8b1
DA
20082012-11-03 Dmitry Antipov <dmantipov@yandex.ru>
2009
2010 * window.c (decode_next_window_args): Update window arg after
2011 calling decode_live_window and so fix crash reported at
2012 http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00035.html
2013 by Juanma Barranquero <lekktu@gmail.com>.
2014 (Fwindow_body_width, Fwindow_body_height): Simplify a bit.
2015 * font.c (Ffont_at): Likewise.
2016
600d4768
JD
20172012-11-01 Jan Djärv <jan.h.d@swipnet.se>
2018
2019 * widget.c (resize_cb): New function.
2020 (EmacsFrameRealize): Add resize_cb as event handler (Bug#12733).
2021 (EmacsFrameResize): Check if all is up to date before changing frame
2022 size.
2023
1005b4b9
EZ
20242012-11-02 Eli Zaretskii <eliz@gnu.org>
2025
2026 Implement backtrace output for fatal errors on MS-Windows.
2027 * w32fns.c (CaptureStackBackTrace_proc): New typedef.
2028 (BACKTRACE_LIMIT_MAX): New macro.
2029 (w32_backtrace): New function.
2030 (emacs_abort): Use w32_backtrace when the user chooses not to
2031 attach a debugger. Update the text of the abort dialog.
2032
b9e9df47
DA
20332012-11-02 Dmitry Antipov <dmantipov@yandex.ru>
2034
2035 Window-related stuff cleanup here and there.
2036 * dispnew.c (Finternal_show_cursor, Finternal_show_cursor_p):
2037 Use decode_any_window.
2038 * fringe.c (Ffringe_bitmaps_at_pos): Likewise.
2039 * xdisp.c (Fformat_mode_line): Likewise.
2040 * font.c (Ffont_at): Use decode_live_window.
2041 * indent.c (Fcompute_motion, Fvertical_motion): Likewise.
2042 * window.c (decode_next_window_args): Likewise.
2043 (decode_any_window): Remove static.
2044 * window.h (decode_any_window): Add prototype.
2045 * lisp.h (CHECK_VALID_WINDOW, CHECK_LIVE_WINDOW): Move from here...
2046 * window.h: ...to here, redefine via WINDOW_VALID_P and WINDOW_LIVE_P,
2047 respectively.
2048
2b371ff7
DA
20492012-11-02 Dmitry Antipov <dmantipov@yandex.ru>
2050
2051 Remove pad from struct input_event.
2052 * termhooks.h (struct input_event): Remove padding field.
2053 Adjust comment.
2054 * keyboard.c (event_to_kboard): Simplify because frame_or_window
2055 member is never cons for a long time. Adjust comment.
2056 (mark_kboards): Adjust because SELECTION_REQUEST_EVENT and
2057 SELECTION_CLEAR_EVENT has no Lisp_Objects to mark. Add comment.
2058 * xterm.c (handle_one_xevent): Do not initialize frame_or_window
2059 field of SELECTION_REQUEST_EVENT and SELECTION_CLEAR_EVENT.
2060
7e8b50d9
EZ
20612012-11-01 Eli Zaretskii <eliz@gnu.org>
2062
2063 * w32proc.c (getpgrp, setpgid): New functions. (Bug#12776)
2064
322aea6d
PE
20652012-10-31 Paul Eggert <eggert@cs.ucla.edu>
2066
2067 Fix crash when using Emacs as commit editor for git (Bug#12697).
2068 * callproc.c (setpgrp): Remove macro, as we now use setpgid
2069 and it is configured in conf_post.h.
2070 (Fcall_process): Don't invoke both setsid and setpgid; the former
2071 is enough, if it exists.
2072 * callproc.c (Fcall_process, child_setup):
2073 * process.c (create_process): Use setpgid.
2074 * conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
2075 for the real thing.
2076 * dispnew.c (init_display): Initialize the foreground group
2077 if we are running a tty display.
2078 * emacs.c (main): Do not worry about setpgrp; init_display does it now.
2079 * lisp.h (init_foreground_group): New decl.
2080 * sysdep.c (inherited_pgroup): New static var.
2081 (init_foreground_group, tcsetpgrp_without_stopping)
2082 (narrow_foreground_group, widen_foreground_group): New functions.
2083 (init_sys_modes): Narrow foreground group.
2084 (reset_sys_modes): Widen foreground group.
2085
220cb2bd
MA
20862012-10-31 Michael Albinus <michael.albinus@gmx.de>
2087
2088 * dbusbind.c: Fix cut'n'waste error. Use HAVE_DBUS_VALIDATE_INTERFACE.
2089
218e997a
MR
20902012-10-31 Martin Rudalics <rudalics@gmx.at>
2091
2092 * minibuf.c (read_minibuf): Restore current buffer since
2093 choose_minibuf_frame calling Fset_frame_selected_window may
2094 change it (Bug#12766).
2095
02615da0
JD
20962012-10-30 Jan Djärv <jan.h.d@swipnet.se>
2097
2098 * frame.c (Fframe_pixel_height): Fix documentation (Bug#12733).
2099
aee5b18e
KH
21002012-10-30 Kenichi Handa <handa@gnu.org>
2101
2102 * font.c (Ffont_at): If WINDOW is specified and it is not
2103 displaying the current buffer, signal an error.
2104
ba116008
DC
21052012-10-29 Daniel Colascione <dancol@dancol.org>
2106
de5ef41a
SM
2107 * cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode):
2108 In preparation for fixing bug#12739, move these functions from
ba116008
DC
2109 here...
2110
2111 * coding.h, coding.c: ... to here, and compile them only when
53372c27
DC
2112 WINDOWSNT or CYGWIN. Moving these functions out of cygw32 proper
2113 lets us write cygw32-agnostic code for the HAVE_NTGUI case.
ba116008 2114
640bf8ad
EZ
21152012-10-28 Eli Zaretskii <eliz@gnu.org>
2116
2117 * w32proc.c (TIMER_TICKS_PER_SEC): New macro.
2118 (timer_loop, getitimer, setitimer): Use it instead of
2119 CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
2120 'clock'.
2121 (w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
2122 literal 10000.
2123
64ccff5f
JD
21242012-10-28 Jan Djärv <jan.h.d@swipnet.se>
2125
2126 * nsterm.m (NO_APPDEFINED_DATA): New define.
2127 (last_appdefined_event_data): New variable
2128 (last_appdefined_event): Remove.
2129 (ns_select): Initialize t from last_appdefined_event_data instead
2130 of [last_appdefined_event data1].
2131 (sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
2132 remove last_appdefined_event (Bug#12698).
2133
e483264c
SM
21342012-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
2135
2136 * frame.c (x_set_font): Catch internal error.
2137
6c16c13e
EZ
21382012-10-27 Eli Zaretskii <eliz@gnu.org>
2139
e483264c
SM
2140 Avoid overflow in w32 implementation of interval timers.
2141 When possible, for ITIMER_PROF count only times the main thread
6c16c13e
EZ
2142 actually executes.
2143 * w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
2e612797
EZ
2144 'volatile ULONGLONG' types. All the other data which was
2145 previously clock_t is now ULONGLONG. 'terminate' is 'volatile int'.
6c16c13e
EZ
2146 (GetThreadTimes_Proc): New typedef.
2147 (w32_get_timer_time): New function, returns a suitable time value
2148 for the timer.
2149 (timer_loop): Enter critical section when accessing ULONGLONG
2150 values of the itimer_data struct, as these accesses are no longer
e483264c
SM
2151 atomic. Call 'w32_get_timer_time' instead of 'clock'.
2152 Remove unused variable.
6c16c13e
EZ
2153 (init_timers): Initialize s_pfn_Get_Thread_Times.
2154 (start_timer_thread): Don't assign itimer->caller_thread here.
2155 (getitimer): Assign itimer->caller_thread here.
2156 (setitimer): Always call getitimer to get the value of ticks_now.
2f246cd3 2157 (sys_spawnve): Avoid compiler warning about format mismatch.
6c16c13e 2158
ccc83f50
EZ
21592012-10-26 Eli Zaretskii <eliz@gnu.org>
2160
2161 * w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Don't enable tracking of
2162 mouse movement events if the menu bar is active. This avoids
2163 producing a busy "hour-glass" cursor by Windows if the mouse
2164 pointer is positioned over a tooltip shown for some menu item.
2165
69deda53
PE
21662012-10-25 Paul Eggert <eggert@cs.ucla.edu>
2167
2168 Don't assume process IDs fit in int.
2169 * emacs.c (shut_down_emacs) [!DOS_NT]:
2170 * sysdep.c (sys_suspend) [SIGTSTP && !MSDOS]:
2171 * term.c (dissociate_if_controlling_tty) [!DOS_NT]:
2172 Use pid_t, not int, to store process IDs, as 'int'
2173 is not wide enough on a few platforms (e.g., AIX and IRIX).
2174
7e70a152
KH
21752012-10-23 Kenichi Handa <handa@gnu.org>
2176
2177 The following change is to make face-font-rescale-alist work
2178 correctly for non-ASCII fonts.
2179
2180 * font.c (font_open_entity): Don't handle Vface_font_rescale_alist.
2181 (font_open_for_lface): Handle Vface_font_rescale_alist.
2182
49238e7f
CY
21832012-10-23 Chong Yidong <cyd@gnu.org>
2184
2185 * xfaces.c (Vfont_list_limit): Move unused variable to faces.el.
2186
5ec86886
JD
21872012-10-21 Jan Djärv <jan.h.d@swipnet.se>
2188
ef446959
JD
2189 * nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
2190 for screen font.
2191 (nsfont_draw): Turn off LCD-smoothing (Bug#11484).
2192
5ec86886
JD
2193 * xterm.c (x_focus_changed): Check if daemonp when sending focus in
2194 event (Bug#12681).
2195
ee7a418d
GM
21962012-10-21 Glenn Morris <rgm@gnu.org>
2197
2198 * lisp.mk (lisp): Add cp51932.el and eucjp-ms.el.
2199
4973679b
PE
22002012-10-20 Paul Eggert <eggert@cs.ucla.edu>
2201
2202 Port to OpenBSD 5.1.
2203 * frame.c (Fmouse_position, Fmouse_pixel_position):
2204 * xdisp.c (produce_stretch_glyph):
2205 Declare local vars only when they're needed.
2206 This is clearer and avoids a warning on OpenBSD about unused vars.
2207 * frame.h (FRAME_WINDOW_P): Always evaluate its argument.
2208 This is safer, and avoids OpenBSD warnings about unused vars.
2209 * keyboard.c (record_menu_key): Remove unnecessary decl.
2210 (poll_timer): Define only if POLL_FOR_INPUT is defined.
2211 * unexelf.c (ELFSIZE) [!ElfW]: Do not define if already defined,
2212 as our definition clashes with OpenBSD's.
2213 * xfaces.c (load_face_colors, check_lface_attrs)
2214 (get_lface_attributes_no_remap, get_lface_attributes)
2215 (lface_fully_specified_p, x_supports_face_attributes_p)
2216 (tty_supports_face_attributes_p, face_fontset, realize_face)
2217 (realize_x_face, realize_tty_face):
2218 Declare parameters to be Lisp_Object[LFACE_VECTOR_SIZE], not
2219 merely Lisp_Object *. This is more informative and avoids
2220 a warning on OpenBSD about accessing beyond an object's size.
2221
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CY
22222012-10-20 Chong Yidong <cyd@gnu.org>
2223
2224 * lread.c (Fload): Doc fix (Bug#12592).
2225
6ec83f92 22262012-10-19 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
a0d7415f
KH
2227
2228 * font.c (Ffont_at): Fix previous change.
2229
d2824928
EZ
22302012-10-19 Eli Zaretskii <eliz@gnu.org>
2231
e483264c
SM
2232 * puresize.h (BASE_PURESIZE): Bump the base value to 1700000.
2233 See http://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00593.html
c052c554
EZ
2234 for the reasons.
2235
d2824928
EZ
2236 * alloc.c (NSTATICS): Decrease to 0x800.
2237
f60d391f
SM
22382012-10-19 Stefan Monnier <monnier@iro.umontreal.ca>
2239
4a0e1924 2240 * fns.c (Fnreverse): Include the problem element when signaling an
f60d391f
SM
2241 error (bug#12677).
2242
1a9327d5
JD
22432012-10-18 Jan Djärv <jan.h.d@swipnet.se>
2244
2245 * nsterm.m (ns_select): Check writefds before call to
2246 FD_ISSET (Bug#12668).
2247
14145a1e
DC
22482012-10-18 Daniel Colascione <dancol@dancol.org>
2249
2250 * alloc.c (NSTATICS): Increase from 0x650 to 0x1000
2251 (staticpro): If we run out of staticpro slots, die with an
2252 informative error instead of just calling emacs_abort.
2253
1f76f6f5
MR
22542012-10-18 Martin Rudalics <rudalics@gmx.at>
2255
2256 Fix two flaws reported by Dmitry Antipov.
2257 * window.c (Ftemp_output_buffer_show): Remove.
2258 (Fwindow_vscroll, Fset_window_vscroll): Use decode_live_window.
2259 (syms_of_window): Remove defsubr for Stemp_output_buffer_show.
2260
fcf14875
EZ
22612012-10-17 Eli Zaretskii <eliz@gnu.org>
2262
1f76f6f5
MR
2263 * makefile.w32-in ($(BLD)/w32.$(O)):
2264 ($(BLD)/vm-limit.$(O)):
2265 ($(BLD)/term.$(O)):
2266 ($(BLD)/unexw32.$(O)):
2267 ($(BLD)/fileio.$(O)):
a68089e4
EZ
2268 ($(BLD)/dispnew.$(O)): Update dependencies.
2269
2270 * w32term.h (w32_initialize_display_info, initialize_w32_display):
2271 Add prototypes.
2272
2273 * w32proc.c: Include ctype.h.
2274
2275 * w32.h (init_environment, check_windows_init_file)
2276 (syms_of_ntproc, syms_of_ntterm, dostounix_filename)
2277 (unixtodos_filename, init_winsock, srandom, random, sys_pipe)
2278 (set_process_dir, sys_spawnve, register_child, sys_sleep, getwd)
2279 (sys_link): Add prototypes.
2280
2281 * w32.c: Include w32select.h.
2282 (sys_access, e_malloc, sys_select): Add prototypes.
2283 (emacs_gnutls_pull): 'timeout' is now EMACS_TIME, not struct timeval.
2284
2285 * vm-limit.c [WINDOWSNT]: Include w32heap.h.
2286
2287 * unexw32.c: Include lisp.h and w32.h.
2288
2289 * term.c [WINDOWSNT]: Include w32term.h.
2290
2291 * process.c [WINDOWSNT]: Add prototype of sys_select.
2292
2293 * fileio.c [WINDOWSNT]: Include w32.h.
2294
2295 * dispnew.c [WINDOWSNT]: Include w32.h.
2296
fcf14875
EZ
2297 * cygw32.c (Fcygwin_convert_path_to_windows)
2298 (Fcygwin_convert_path_from_windows): Use EQ to compare 2
2299 Lisp_Object values. (Bug#12661)
2300
2301 * w32fns.c (w32_msg_pump): Use XIL instead of casting an integer
2302 to Lisp_Object. (Bug#12661)
2303
fe0b1ec4
KH
23042012-10-17 Kenichi Handa <handa@gnu.org>
2305
2306 * xdisp.c (reseat_1): Make the information stored in it->cmp_it
2307 invalidate.
2308
d556ebf9
DA
23092012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
2310
2311 * buffer.c (Fkill_buffer): When unchaining the marker,
1f9f395d 2312 reset its buffer pointer to NULL (Bug#12652).
d556ebf9 2313
f0863a54
DA
23142012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
2315
2316 Do not verify indirection counters of killed buffers (Bug#12579).
2317 * buffer.h (BUFFER_CHECK_INDIRECTION): New macro.
2318 * buffer.c (compact_buffer, set_buffer_internal_1): Use it.
2319
12fbe755
DA
23202012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2321
2322 * alloc.c (Fmake_byte_code): Fix typo in comment.
2323 * print.c (print_interval): Define as static to match prototype.
2324 * indent.c (disptab_matches_widthtab, recompute_width_table):
2325 Convert to eassert.
2326
61655b89
DA
23272012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2328
2329 * editfns.c (get_system_name): Remove.
2330 * lisp.h (get_system_name): Remove prototype.
2331 * xrdb.c (getenv, getpwuid, getpwnam): Remove prototypes.
2332 (get_environ_db): Use Vsystem_name. Avoid call to strlen.
2333
9520f2f2
DC
23342012-10-15 Daniel Colascione <dancol@dancol.org>
2335
2336 * dbusbind.c: Add comment explaining reason for previous change.
2337
dca778d5
MR
23382012-10-15 Martin Rudalics <rudalics@gmx.at>
2339
2340 * window.c (Fwindow_end): Rewrite check whether cached position
2341 can be used (Bug#12600).
2342 (resize_frame_windows, grow_mini_window, shrink_mini_window):
2343 Set windows_or_buffers_changed.
2344
3e0341b0
DC
23452012-10-15 Daniel Colascione <dancol@dancol.org>
2346
2347 * dbusbind.c: Fix cygw32 build break when compiling with dbus
2348 enabled by undefining the symbol "interface", which the platform
2349 headers define to something incompatible.
2350
33d4113c
DC
23512012-10-14 Daniel Colascione <dancol@dancol.org>
2352
2353 * image.c (init_tiff_functions, init_imagemagick_functions)
2354 (init_svg_functions): Fix cygw32 build break by using these
2355 functions only when WINDOWSNT _and_ HAVE_NTGUI.
2356
a36fb15e
JD
23572012-10-14 Jan Djärv <jan.h.d@swipnet.se>
2358
2359 * nsterm.m (ns_select): Count fd:s in writefs also (Bug#12422).
2360
537f336d
JD
23612012-10-13 Jan Djärv <jan.h.d@swipnet.se>
2362
2363 * gtkutil.c (xg_set_widget_bg): Divide by 65535 (Bug#12612).
2364
0ba06a77
KH
23652012-10-13 HANATAKA, Shinya <bogytech@gmail.com> (tiny change)
2366
2367 * coding.c (detect_coding): Set coding->id before calling
2368 this->detector.
2369
ce2fe65a
AS
23702012-10-13 Andreas Schwab <schwab@linux-m68k.org>
2371
2372 * fileio.c: Formatting fixes.
2373
d6453ce4
PE
23742012-10-13 Paul Eggert <eggert@cs.ucla.edu>
2375
2376 Fix some stat-related races.
2377 * fileio.c (Fwrite_region): Avoid race condition if a file is
2378 removed or renamed by some other process immediately after Emacs
2379 writes it but before Emacs stats it. Do not assume that stat (or
2380 fstat) succeeds.
2381 * image.c (slurp_file): Resolve the file name with fopen + fstat
2382 rather than stat + fopen.
2383 (pbm_read_file) [0]: Remove unused code with stat race.
2384 * process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
2385 Remove ineffective code with stat race.
2386
06485aa8
SM
23872012-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2388
2389 * doc.c (get_doc_string): Don't signal an error if the file is missing.
2390
167e3640
JD
23912012-10-12 Jan Djärv <jan.h.d@swipnet.se>
2392
2393 * nsterm.m (hold_event_q): New static variable.
2394 (EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
2395 ! q_event_ptr.
2396 (hold_event): New function.
2397 (ns_read_socket): If hold_event_q have events, store them and
2398 return (Bug#12384).
2399 (setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
2400 is zero (Bug#12384).
2401
c40239df
JB
24022012-10-12 Juanma Barranquero <lekktu@gmail.com>
2403
2404 * makefile.w32-in ($(BLD)/w32select.$(O)): Update dependencies.
2405
bb385a92
EZ
24062012-10-12 Eli Zaretskii <eliz@gnu.org>
2407
2a9f1099
EZ
2408 * makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.
2409
bb385a92
EZ
2410 * fileio.c (check_existing): New function.
2411 (make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
2412 instead of calling 'stat', when what's needed is to check whether
2413 a file exists. This avoids expensive system calls on MS-Windows.
2414 (Bug#12587)
2415
8599b23a 2416 * w32.c (init_environment): Call 'check_existing' instead of 'stat'.
bb385a92
EZ
2417
2418 * lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
2419 determine whether a file exists and is not a directory.
2420
2421 * lisp.h (check_existing): Add prototype.
2422
2b9c2e68
JD
24232012-10-12 Jan Djärv <jan.h.d@swipnet.se>
2424
2425 * nsfont.m (nsfont_open): Remove font cache, it is not GC correct.
2426
81749a23
GM
24272012-10-12 Glenn Morris <rgm@gnu.org>
2428
2429 * buffer.c (Fset_buffer): Doc fix. (Bug#12624)
2430
5253a5fd
SM
24312012-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
2432
389a94a5
SM
2433 * buffer.c (Fkill_buffer): Null out the overlay list(s) as well.
2434
5253a5fd
SM
2435 * eval.c (Fautoload): Remember previous autoload status in load-history.
2436
7cded46f
PE
24372012-10-11 Paul Eggert <eggert@cs.ucla.edu>
2438
2439 lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.
2440 * lread.c (load_each_byte, new_backquote_flag, readchar)
2441 (read_filtered_event, lisp_file_lexically_bound_p)
2442 (safe_to_load_version, Fload, complete_filename_p, openp)
2443 (build_load_history, readevalloop, read_escape, read1)
2444 (string_to_number, read_vector, read_list):
2445 * macros.c (Fstart_kbd_macro):
2446 * marker.c (CONSIDER):
2447 * menu.c (parse_single_submenu, digest_single_submenu)
2448 (find_and_return_menu_selection, Fx_popup_menu):
2449 * minibuf.c (read_minibuf_noninteractive, read_minibuf)
2450 (Ftry_completion):
2451 * nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
2452 (ns_menu_show):
2453 * xmenu.c (set_frame_menubar, create_and_show_popup_menu)
2454 (xmenu_show, xdialog_show):
2455 Use bool for booleans.
2456 * lread.c (safe_to_load_version): Rename from safe_to_load_p,
2457 as it's not a predicate. All uses changed. Omit unnecessary
2458 buffer termination.
2459
549c3414
DA
24602012-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2461
2462 * editfns.c (save_excursion_save): Use nil if mark points to nowhere.
2463 (save_excursion_restore): Do not restore mark if it was not saved.
2464
e85aafe7
PE
24652012-10-11 Paul Eggert <eggert@cs.ucla.edu>
2466
fd2f90cf
PE
2467 * marker.c (cached_modiff): EMACS_INT, not int.
2468
c1af190b
PE
2469 * w32select.c (waiting_for_input): Declare by including "keyboard.h"
2470 instead of having a wrong decl.
e85aafe7
PE
2471 * nsmenu.m (waiting_for_input): Remove wrong decl.
2472
e738ca56
PE
24732012-10-10 Paul Eggert <eggert@cs.ucla.edu>
2474
9fa1de30
PE
2475 keyboard.c, keymap.c: Use bool for booleans.
2476 * dispnew.c (sit_for): Distinguish between 3-way display_option
2477 and boolean do_display.
2478 * keyboard.c (single_kboard, this_command_key_count_reset)
2479 (waiting_for_input, echoing, immediate_quit, input_pending)
2480 (interrupt_input, interrupts_deferred, pop_kboard)
2481 (temporarily_switch_to_single_kboard, ignore_mouse_drag_p)
2482 (command_loop_1, adjust_point_for_property)
2483 (safe_run_hooks_error, input_polling_used, read_char):
2484 (help_char_p, readable_events, kbd_buffer_events_waiting)
2485 (kbd_buffer_get_event, timer_check_2, make_lispy_event)
2486 (lucid_event_type_list_p, get_input_pending):
2487 (gobble_input, menu_separator_name_p, menu_bar_item)
2488 (parse_menu_item, parse_tool_bar_item, read_char_x_menu_prompt)
2489 (read_char_minibuf_menu_prompt, access_keymap_keyremap)
2490 (keyremap_step, test_undefined, read_key_sequence)
2491 (detect_input_pending, detect_input_pending_ignore_squeezables)
2492 (detect_input_pending_run_timers, requeued_events_pending_p)
2493 (quit_throw_to_read_char, Fset_input_interrupt_mode):
2494 * keymap.c (get_keymap, keymap_parent, keymap_memberp)
2495 (access_keymap_1, access_keymap, map_keymap, get_keyelt)
2496 (Fdefine_key, Flookup_key, struct accessible_keymaps_data)
2497 (accessible_keymaps_1, Fkey_description, push_key_description):
2498 (shadow_lookup, struct where_is_internal_data)
2499 (where_is_internal, Fwhere_is_internal, where_is_internal_1)
2500 (Fdescribe_buffer_bindings, describe_map_tree, struct describe_map_elt)
2501 (describe_map, describe_vector):
2502 * menu.c (single_menu_item):
2503 * nsmenu.m (ns_update_menubar):
2504 * process.c (wait_reading_process_output):
2505 * search.c (scan_buffer, scan_newline):
2506 Use bool for boolean.
2507 * keyboard.c (timers_run, swallow_events)
2508 (detect_input_pending_run_timers):
2509 * process.c (wait_reading_process_output):
2510 Use unsigned for counter where wraparound-on-overflow is desired,
2511 since unsigned is guaranteed to have that behavior and signed is not.
2512 (read_char): Use ptrdiff_t for string length.
2513 (get_input_pending): Remove first argument, since it was always
2514 the same pointer-to-int (now pointer-to-boolean) &input_pending,
2515 and behave as if it had that value. Return new value of
2516 input_pending. All callers changed.
2517 * keyboard.h (struct kboard): Use unsigned : 1 for boolean member
2518 immediate_echo. Use ptrdiff_t for echo_after_prompt, since it's
2519 a string length.
2520 * keymap.c (push_key_description): Omit last arg, which was always 1.
2521 All callers changed.
2522
e738ca56
PE
2523 * regex.c (immediate_quit) [emacs]: Remove duplicate decl.
2524
29f21cdf
JB
25252012-10-10 Juanma Barranquero <lekktu@gmail.com>
2526
2527 * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))
2528 ($(BLD)/term.$(O)): Update dependencies.
2529
6aea7528
DA
25302012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2531
2532 * alloc.c (mark_object): Use meaningful PVEC_NORMAL_VECTOR.
2533 * lisp.h (enum pvec_type): Adjust comments and omit explicit
2534 initializer for PVEC_NORMAL_VECTOR.
2535
5f3f57be
PE
25362012-10-10 Paul Eggert <eggert@cs.ucla.edu>
2537
2538 Clean out old termopts cruft.
2539 * termopts.h (flow_control, meta_key): Remove unused decls.
2540 * dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
2541 Don't include termopts.h.
2542
3e98c68e
DA
25432012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2544
2545 * alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.
2546
77e344e5
PE
25472012-10-10 Paul Eggert <eggert@cs.ucla.edu>
2548
2549 * commands.h (immediate_quit): Remove duplicate decl.
2550
5683d7cd
JD
25512012-10-09 Jan Djärv <jan.h.d@swipnet.se>
2552
2553 * nsfont.m (Vfonts_in_cache): Remove, not needed as font.c handles
2554 caching.
2555 (nsfont_open): Remove setting of Vfonts_in_cache.
1f9f395d 2556 (syms_of_nsfont): Remove initialization of Vfonts_in_cache.
5683d7cd 2557
cf5fc6db
EZ
25582012-10-09 Eli Zaretskii <eliz@gnu.org>
2559
b15736e6
EZ
2560 * w32fns.c (w32_last_error): Change the return value to DWORD, to
2561 match what GetLastError returns. Explain why the function is
2562 needed.
2563
cf5fc6db
EZ
2564 * frame.c (delete_frame): Rename local variable 'tooltip_frame' to
2565 'is_tooltip_frame', to avoid confusion with its global namesake.
2566
f99714ce
DC
25672012-10-08 Daniel Colascione <dancol@dancol.org>
2568
2569 * xdisp.c (start_hourglass): Call w32_note_current_window when
2b1f11ed
EZ
2570 HAVE_NTGUI, not just WINDOWSNT, resolving a problem in the cygw32
2571 build that caused Emacs to display the hourglass cursor forever.
f99714ce 2572
fd59cb29
GM
2573 * w32fns.c (Fx_display_color_cells): Instead of using NCOLORS,
2574 which is broken under remote desktop, calculate the number of
2575 colors available for a display based on the display's number of
2576 planes and number of bits per pixel per plane. (bug#10397).
2577
62c480c9 25782012-10-08 Jan Djärv <jan.h.d@swipnet.se>
fd59cb29 2579
62c480c9
JD
2580 * nsfont.m (Vfonts_in_cache): New variable.
2581 (nsfont_open): Use unsignedLongLongValue for cache in case wide ints
2582 are used. Add cached fonts to Vfonts_in_cache.
2583 (syms_of_nsfont): Initialize and staticpro Vfonts_in_cache.
2584
607446ba
JB
25852012-10-08 Juanma Barranquero <lekktu@gmail.com>
2586
fd5125ad
JB
2587 * makefile.w32-in (LOCAL_FLAGS): Don't define HAVE_NTGUI, it's now
2588 in nt/config.nt.
46979e0b
JB
2589 (FONT_H): Define after FRAME_H.
2590 ($(BLD)/emacs.$(O), $(BLD)/process.$(O), $(BLD)/w32heap.$(O)):
2591 Update dependencies.
fd5125ad 2592
607446ba
JB
2593 * w32term.c: Remove leftover declaration of keyboard_codepage.
2594
b6f4e300
EZ
25952012-10-08 Eli Zaretskii <eliz@gnu.org>
2596
c54ebba4
EZ
2597 * makefile.w32-in (FONT_H): Add $(FRAME_H).
2598 (W32TERM_H): Add $(ATIMER_H) and $(FRAME_H).
2599 ($(BLD)/emacs.$(O), $(BLD)/w32console.$(O)): Update dependencies.
2600 (GLOBAL_SOURCES): Add cygw32.c.
fd59cb29
GM
2601 ($(BLD)/unexw32.$(O)):
2602 ($(BLD)/w32.$(O)):
2603 ($(BLD)/w32console.$(O)):
2604 ($(BLD)/w32fns.$(O)):
2605 ($(BLD)/w32heap.$(O)):
2606 ($(BLD)/w32menu.$(O)):
15c720a3 2607 ($(BLD)/w32proc.$(O)): Add w32common.h.
c54ebba4 2608
b6f4e300
EZ
2609 * w32fns.c (w32_color_map_lookup, x_to_w32_color): Argument is now
2610 'const char *'.
2611 (x_to_w32_color): Don't modify the argument, modify a copy instead.
2612
501199a3
DC
26132012-10-08 Daniel Colascione <dancol@dancol.org>
2614
2615 * w32term.h (WM_EMACS_BRINGTOTOP, WM_EMACS_INPUT_READY)
2616 (WM_EMACS_END): Change WM_EMACS_BRINGTOTOP from 22 to 21 to close
2617 accidental message numbering hole. Change other messages to
2618 match.
2619
2620 * w32select.h (HAVE_W32SELECT): Remove.
2621
2622 * w32select.c, w32proc.c, w32menu.c, w32console.c, w32.c: Include
1f9f395d 2623 w32common.h instead of w32heap.h.
501199a3
DC
2624
2625 * w32heap.h (ROUND_UP, ROUND_DOWN, get_page_size)
2626 (get_allocation_unit, get_processor_type, get_w32_major_version)
2627 (get_w32_minor_version, sysinfo_cache, osinfo_cache)
2628 (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
2629 (OS_NT, os_subtype, cache_system_info): Move declarations to
2630 w32common.
2631
2632 * w32heap.c: Include w32common.h.
2633 (sysinfo_cache, syspage_mask, osinfo_cache, w32_major_version)
8599b23a
SM
2634 (w32_minor_version, w32_build_number, w32_subtype):
2635 Remove duplicate definitions.
501199a3
DC
2636
2637 * w32fns.c: Include w32common.h; include w32heap.h only in
2638 WINDOWSNT.
2639
2640 (Fx_file_dialog): Clarify comment on GetOpenFileName structure.
2641 Use `report_file_error' instead of `error' in order to better
2642 inform users of what went wrong. Increase NTGUI_UNICODE file
2643 dialog box file name length to 32k, the maximum allowed by the NT
2644 kernel.
2645
2646 * w32common.h: New file.
2647 (ROUND_UP, ROUND_DOWN, get_page_size)
2648 (get_allocation_unit, get_processor_type, get_w32_major_version)
2649 (get_w32_minor_version, sysinfo_cache, osinfo_cache)
2650 (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
2651 (OS_NT, os_subtype, cache_system_info): Move here.
2652
2653 * unexw32.c, unexcw.c: Include w32common.h.
2654
2655 * emacs.c (main): Use (defined (WINDOWSNT) || defined
2656 HAVE_NTGUI) instead of removed HAVE_W32SELECT to decide whether
2657 to call syms_of_w32select.
2658
2659 * cygw32.h: Remove obsolete EXFUN declarations.
2660
2661 * cygw32.c (Qutf_16_le): Rename to Qutf_16le.
2662
2663 * Makefile.in (SOME_MACHINE_OBJECTS): Reverse accidental removal
2664 of w32inevt.o from SOME_MACHINE_OBJECTS.
2665
93aa5c81
DC
26662012-10-08 Daniel Colascione <dancol@dancol.org>
2667
2668 * image.c: Permanent fix for JPEG compilation issue --- limit
2669 jpeglib `boolean' redefinition to Cygwin builds.
2670
d424f3d8
EZ
26712012-10-08 Eli Zaretskii <eliz@gnu.org>
2672
8ee4c6ce
EZ
2673 * image.c (CHECK_LIB_AVAILABLE): Remove, no longer used.
2674
d424f3d8
EZ
2675 * emacs.c (DAEMON_MUST_EXEC) [HAVE_NTGUI]: Define this only on
2676 Cygwin.
2677
e08348a0
DC
26782012-10-08 Daniel Colascione <dancol@dancol.org>
2679
2680 * xfaces.c, xdisp.c, window.c, w32xfns.c, w32term.h, w32term.c,
2681 w32select.h w32select.c, w32proc.c, w32menu.c, w32inevt.c,
2682 w32help.c, w32font.c, w32font.c, w32fns.c, w32console.c, w32.h,
2683 w32.c, unexw32.c, termhooks.h, process.c, menu.c, keyboard.h,
2684 keyboard.c, image.c, frame.h, frame.c, fontset.c, font.h, font.c,
2685 emacs.c, dispextern.h, cygw32.h, cygw32.c, conf_post.h,
2686 Makefile.in: use HAVE_NTGUI for W32 GUI and WINDOWSNT for the
2687 operating system. defined(HAVE_NTGUI) && !defined(WINDOWSNT) is
2688 now a supported configuration.
2689
2690 * Makefile.in: consolidate image variables into LIBIMAGE; add
8e2417bf 2691 W32_OBJ and W32_LIBS. Compile new files.
e08348a0
DC
2692
2693 * conf_post.h:
2694 (_DebPrint) declare tracing facility for W32 debugging. We need
2695 to unify tracing later.
2696
2697 (NTGUI_UNICODE) Define when compiling for Cygwin to allow the
2698 unconditional use of W32 Unicode functions. Cygwin runs only on
2699 100% Unicode operating systems.
2700
2701 * cygw32.c: New file. Define Cygwin-specific facilities.
2702 (Fcygwin_convert_path_to_windows)
2703 (Fcygwin_convert_path_from_windows): New user functions for
2704 accessing Cygwin path-munging routines.
2705
2706 * cygw32.h: New file.
2707 (WCSDATA, to_unicode, from_unicode): Define facilities for storing
2708 UTF-16LE strings temporarily inside non-Lisp-visible string
2709 objects.
2710
2711 (w32_strerror): Just what it says on the tin.
2712
2713 * emacs.c: Make the NS fork-then-exec code for daemon-launching
2714 also run for Cygwin; both systems have the same problem with using
2715 GUI facilities in a forked child. Also call syms_of_cygw32,
2716 syms_of_w32select in correct places.
2717
2718 (DAEMON_MUST_EXEC): new macro defined to signal that a platform
2719 needs fork-then-exec for daemon launching.
2720
2721 * font.h: Include frame.h.
2722
2723 * image.c: Use the image library cache machinery only when we're
2724 compiling for native WINDOWSNT; Cygwin can use shared libraries
2725 like any other Unixlike system.
2726
2727 * keyboard.c: Clarify a comment regarding the input loop.
2728
2729 * menu.c: When NTGUI_UNICODE is defined, use Unicode menu
2730 functions directly instead of trying to detect at runtime that our
2731 host operating system supports them. We make this change for two
2732 reasons: Cygwin lacks support for the multibyte character
2733 conversion functions used by the legacy menu code, and Cygwin
2734 never needs to rely on non-Unicode APIs.
2735
2736 * unexw32.c (hinst): Declare extern.
2737
2738 * w32.c: Change header order;
2739 (w32_strerror): Move to w32fns.c because we need it for
2740 non-WINDOWSNT builds.
2741
2742 * w32.h: Add #error macro to make sure we don't include w32.h for
2743 Cygwin builds. Remove w32select declarations.
2744
2745 * w32console.c (w32_sys_ring_bell, Fset_message_beep): Move to
1f9f395d 2746 w32fns.c. w32console.c is WINDOWSNT-only.
e08348a0
DC
2747
2748 * w32fns.c: Include cygw32.h or w32.h depending on CYGWIN; more
2749 NTGUI_UNICODE tweaks. (See above.) Change _snprintf to the more
2750 POSIXy alternative.
2751 (faked_key, sysinfo_cache, osinfo_cahce, syspage_mask)
2752 (w32_major_version, w32_minor_version, w32_build_number)
2753 (os_subtype, sound_type): Define here
2754 (w32_defined_color): Make color parameter const for consistency
2755 with other _defined_color functions.
2756 (w32_createwindow): Unconditionally call w32_init_class instead of
2757 doing so only when hprevinst is non-NULL. Plumbing hprevinst
2758 through the code is complex and unnecessary because class
2759 registration is practically free.
2760 (w32_name_of_message): New EMACSDEBUG-only function.
2761 (Fset_message_beep): Move here
2762 (Fx_open_connection): Require that the display name for Windows be
2763 "w32" for consistency, emacsclient disambiguation, and maybe, one
2764 day, multi-window-system support.
2765 (file_dialog_callback): NTGUI_UNICODE changes; encode and decode
2766 Cygwin files for W32 GUI facilities, since these clearly don't
2767 expect Cygwin names.
2768 (_DebPrint): Define.
2769 (w32_strerror, w32_console_toggle_lock_key, w32_kbd_mods_to_emacs)
2770 (w32_kbd_patch_key, w32_sys_ring_bell): Move here.
2771 (Ssystem_move_file_to_trash): Define only for native WINDOWSNT.
2772 (w32_last_error): Remove.
2773
2774 * w32font.c: Define _strlwr to strlwr for non-WINDOWSNT builds.
2775
2776 * w32heap.c (syspage_mask): Declare here.
2777 (cache_system_info): Remove.
2778
2779 * w32inevt.c (faked_key): Define globally, not statically.
2780 (w32_kbd_mods_to_emacs, w32_kbd_patch_key, faked_key)
2781 (w32_console_toggle_lock_key): Move to w32fns.c.
2782
2783 * w32menu.c: Include setjmp.h. NTGUI_UNICODE changes throughout.
2784
2785 * w32proc.c (_DebPrint): Move to w32fns.c.
2786 * w32select.c: Include string.h, stdio.h for Cygwin.
2787 * w32select.h: New File.
2788
2789 * w32term.c: Include io.h for non-CYGWIN builds; needed for
2790 get_osfhandle.
2791 (w32_message_fd): New variable. Under Cygwin, holds the file
2792 descriptor the system used to tell us about pending thread
2793 messages.
2794
2795 (w32_init_term): Remove incorrect calls to fcntl and init_sigio
2796 that prevented compilation under non-WINDOWSNT systems.
2797
2798 (w32_initialize): Open /dev/windows and assign it to
2799 w32_message_fd. Provide w32 feature.
2800
2801 * w32term.h: Include frame.h, atimer.h. Declare various frame functions.
2802 (WM_EMACS_INPUT_READY): add.
2803 (prepend_msg, w32_message_fd): Declare globally.
2804
2805 * w32xfns.c:
2806 (keyboard_handle): Use only when WINDOWSNT.
2807 (notify_msg_ready): New function. Posts a message to the main
2808 thread's message queue under CYGWIN, which wakes up the main
2809 thread from select(2) by making the /dev/windows file descriptor
2810 ready. Under WINDOWSNT, it sets an event the same way the old
2811 code did.
2812
2813 (post, prepend_msg): Actually call notify_msg_ready instead of
2814 setting the input event directly.
2815
98daa893
EZ
28162012-10-07 Eli Zaretskii <eliz@gnu.org>
2817
2818 * ralloc.c (relinquish): If a heap is ready to be relinquished,
2819 but it still has blocs in it, don't return it to the system,
2820 instead of aborting. (Bug#12402)
2821
3bc0a2f7
JD
28222012-10-07 Jan Djärv <jan.h.d@swipnet.se>
2823
8ad5b73b 2824 * nsterm.m (ns_dumpglyphs_image): Only draw slice of image (Bug#12506).
493b5b1c 2825
335f5ae4
JD
2826 * nsterm.m (ns_update_auto_hide_menu_bar): Remove defintion of
2827 MAC_OS_X_VERSION_10_6.
8ad5b73b
JD
2828 (syms_of_nsterm): Remove comment about Panther and above for
2829 ns-antialias-text.
335f5ae4
JD
2830 * nsterm.h (MAC_OS_X_VERSION_10_3, onTiger): Remove.
2831 (EmacsApp): Remove check for >= MAC_OS_X_VERSION_10_4.
2832 (struct nsfont_info): Remove check for >= MAC_OS_X_VERSION_10_3.
2833
2834 * nsselect.m (ns_string_from_pasteboard): Remove check for >=
2835 MAC_OS_X_VERSION_10_4.
2836
8ad5b73b
JD
2837 * nsmenu.m (fillWithWidgetValue:): Remove code for <
2838 MAC_OS_X_VERSION_10_2.
335f5ae4
JD
2839
2840 * nsimage.m (setPixmapData, getPixelAtX, setAlphaAtX): Remove onTiger.
2841
2842 * nsfns.m (Fns_list_services): Remove comment and check for OSX < 10.4.
2843 (ns_do_applescript): Remove check for >= MAC_OS_X_VERSION_10_4.
2844
3bc0a2f7
JD
2845 * nsterm.m (ns_in_resize): Remove (Bug#12479).
2846 (ns_resize_handle_rect, mouseDown, mouseUp, mouseDragged): Remove.
8599b23a
SM
2847 (ns_clear_frame, sendEvent, windowDidResize, drawRect:):
2848 Remove ns_in_resize check.
3bc0a2f7
JD
2849 (ns_clear_frame_area): Remove resize handle code.
2850
2851 * nsfns.m (ns_in_resize): Remove.
e483264c
SM
2852 (x_set_icon_name, ns_set_name, ns_set_name_as_filename):
2853 Remove ns_in_resize check.
3bc0a2f7 2854
c622b48f
PE
28552012-10-07 Paul Eggert <eggert@cs.ucla.edu>
2856
2857 Improve sys_siglist detection.
2858 * sysdep.c (sys_siglist, init_signals): Use _sys_siglist if it's
2859 defined as a macro, as is done in Solaris.
2860 (sys_siglist_entries): New macro.
2861 (save_strsignal): Use it.
2862 * syssignal.h (safe_strsignal): Now ATTRIBUTE_CONST, to pacify
2863 GCC 4.7.2 on Fedora 17 with the fixed sys_siglist detection.
2864
04fafa46
JD
28652012-10-06 Jan Djärv <jan.h.d@swipnet.se>
2866
2867 * nsfns.m (Fx_create_frame): Call x_default_parameter with
2868 fullscreen/Fullscreen.
2869
2870 * nsterm.h (EmacsView): Rename tbar_height to tibar_height.
2871 tobar_height is new.
2872
2873 * nsterm.m (x_make_frame_visible): Check for fullscreen.
2874 (ns_fullscreen_hook): Activate old style fullscreen with a timer.
2875 (ns_term_init): Set activateIgnoringOtherApps if old style fullscreen.
2876 (windowDidResize:): Check for correct window if old style fullscreen.
2877 Capitalize word in comment. Remove incorrect comment.
2878 (initFrameFromEmacs:): tbar_height renamed tibar_height.
2879 (windowDidEnterFullScreen:): Toggle toolbar for fullscreen to fix
2880 error in drawing background.
1f9f395d 2881 (toggleFullScreen:): Remove comment. Rearrange calls.
04fafa46
JD
2882 Set toolbar values to zero, save old height in tobar_height.
2883 Restore tool bar height when leaving fullscreen.
2884 (canBecomeMainWindow): New function.
2885
c6e21c03
PE
28862012-10-06 Paul Eggert <eggert@cs.ucla.edu>
2887
2888 * keyboard.c (read_char): Remove unnecessary 'volatile's and label.
2889
0d9f584b
EZ
28902012-10-05 Eli Zaretskii <eliz@gnu.org>
2891
a65fbb5f
EZ
2892 * w32proc.c (stop_timer_thread): Fix declaration of 'err'.
2893
0d9f584b 2894 * w32.c (utime): Open the file with FILE_FLAG_BACKUP_SEMANTICS, so
8599b23a
SM
2895 that time stamps of directories could also be changed.
2896 Don't request the too broad GENERIC_WRITE, only the more restrictive
0d9f584b
EZ
2897 FILE_WRITE_ATTRIBUTES access rights.
2898
2899 * fileio.c (Fset_file_times): Special-case ignoring errors for
2900 directories only on MSDOS, not on MS-Windows.
2901
e8757f09 29022012-10-05 Ikumi Keita <ikumi@ikumi.que.jp> (tiny change)
ca347e3d
IK
2903
2904 * minibuf.c (Fcompleting_read): Doc fix. (Bug#12555)
2905
7604f298
EZ
29062012-10-04 Eli Zaretskii <eliz@gnu.org>
2907
2908 * w32.c (utime): Test for INVALID_HANDLE_VALUE, not for NULL, to
2909 see whether CreateFile failed.
2910
88d69b7d
PE
29112012-10-04 Paul Eggert <eggert@cs.ucla.edu>
2912
2913 * profiler.c (handle_profiler_signal): Inhibit pending signals too,
2914 to avoid similar races.
2915 * keyboard.c (pending_signals): Now bool, not int.
2916
7509f454
PE
2917 Port timers to OpenBSD, plus check for timer failures.
2918 OpenBSD problem reported by Han Boetes.
2919 * profiler.c (setup_cpu_timer): Check for failure of timer_settime
2920 and/or setitimer.
2921 (Fprofiler_cpu_stop): Don't assume HAVE_SETITIMER.
2922 * syssignal.h (HAVE_ITIMERSPEC): New macro. This is for platforms
2923 like OpenBSD, which has timer_settime but does not declare it.
2924 OpenBSD does not define SIGEV_SIGNAL, so use that when deciding
2925 whether to use itimerspec-related primitives. All uses of
2926 HAVE_TIMER_SETTIME replaced with HAVE_ITIMERSPEC.
2927
a3c5c0c5
PE
29282012-10-02 Paul Eggert <eggert@cs.ucla.edu>
2929
2930 * profiler.c (handle_profiler_signal): Fix a malloc race
2931 that caused Emacs to hang on Fedora 17 when profiling Lisp.
2932
914e743b
JD
29332012-10-02 Jan Djärv <jan.h.d@swipnet.se>
2934
2935 * nsterm.m (windowDidEnterFullScreen): Remove fprintf.
2936
d8ab37a8
EZ
29372012-10-02 Eli Zaretskii <eliz@gnu.org>
2938
2939 * w32proc.c (sys_wait): Declare 'signame' 'const char *', to be
2940 consistent with the change in return value of 'safe_strsignal'.
2941
b3ecad33
PE
29422012-10-02 Paul Eggert <eggert@cs.ucla.edu>
2943
0a99eee1
PE
2944 Prefer plain 'static' to 'static inline' (Bug#12541).
2945 * bidi.c (bidi_get_type, bidi_check_type, bidi_get_category)
2946 (bidi_set_sor_type, bidi_push_embedding_level)
2947 (bidi_pop_embedding_level, bidi_remember_char, bidi_copy_it)
2948 (bidi_cache_reset, bidi_cache_shrink, bidi_cache_fetch_state)
2949 (bidi_cache_search, bidi_cache_ensure_space)
2950 (bidi_cache_iterator_state, bidi_cache_find)
2951 (bidi_peek_at_next_level, bidi_set_paragraph_end)
2952 (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
2953 (bidi_explicit_dir_char, bidi_resolve_neutral_1):
2954 Now 'static', not 'static inline'.
2955
b3ecad33
PE
2956 Count overruns when profiling; change units to ns.
2957 * profiler.c (handle_profiler_signal): Count sampling intervals, not ms.
2958 Give extra weight to samples after overruns, to attempt to count
2959 the time more accurately.
2960 (setup_cpu_timer): Change sampling interval units from ms to ns, since
2961 the underlying primitives nominally do ns.
2962 (Fprofiler_cpu_start): Document the change. Mention that
2963 the sampling intervals are only approximate.
2964
090cf9db
SM
29652012-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2966
2967 * frame.c (Fmake_terminal_frame): Prefer safer CONSP over !NILP.
2968
2969 * coding.h (ENCODE_FILE, DECODE_FILE, DECODE_SYSTEM): Remove special
2970 case for the special 0 coding-system.
2971
2972 * buffer.c (Fset_buffer_multibyte): Signal an error instead of widening.
2973 (Fmake_overlay): Remove redundant tests.
64edc777 2974 (fix_start_end_in_overlays): Remove redundant recentering.
090cf9db 2975
81550bf4
JB
29762012-10-02 Juanma Barranquero <lekktu@gmail.com>
2977
2978 * makefile.w32-in ($(BLD)/alloc.$(O), $(BLD)/gmalloc.$(O)):
2979 Update dependencies.
2980
aa1ba90e
PE
29812012-10-01 Paul Eggert <eggert@cs.ucla.edu>
2982
2983 Fix a malloc race condition involving strsignal.
2984 A signal can arrive in the middle of a malloc, and Emacs's signal
2985 handler can invoke strsignal, which can invoke malloc, which is
2986 not portable. This race condition bug makes Emacs hang on GNU/Linux.
2987 Fix it by altering the signal handler so that it does not invoke
2988 strsignal.
2989 * emacs.c (shut_down_emacs): Use safe_strsignal, not strsignal.
2990 * process.c (status_message): Use const pointer, in case strsignal
2991 is #defined to safe_strsignal.
2992 * sysdep.c (sys_siglist, init_signals): Always define and
2993 initialize a substitute sys_siglist if the system does not define
2994 one, even if HAVE_STRSIGNAL.
2995 (safe_strsignal): Rename from strsignal. Always define,
2996 using sys_siglist. Return a const pointer.
2997 * syssignal.h (safe_strsignal): New decl.
2998 (strsignal) [!HAVE_STRSIGNAL]: Define in terms of safe_strsignal.
2999
ace917bd
EZ
30002012-10-01 Eli Zaretskii <eliz@gnu.org>
3001
3002 * w32proc.c (timer_loop): Fix code that waits for timer
3003 expiration, to avoid high CPU usage.
3004
9eb71b9c
SM
30052012-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3006
3007 * fns.c (check_hash_table, get_key_arg, maybe_resize_hash_table)
3008 (sweep_weak_table): Remove redundant prototypes.
3009
b3317662
FP
30102012-10-01 Fabrice Popineau <fabrice.popineau@gmail.com>
3011
3012 * emacs.c: Move the inclusion of TERM_HEADER after including
3013 windows.h on WINDOWSNT. This avoids compilation problems with
3014 MSVC.
3015
f0e5f225
EZ
30162012-10-01 Eli Zaretskii <eliz@gnu.org>
3017
2d7d1608
EZ
3018 * unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET)
3019 (RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses.
3020 (RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *',
3021 as the previous version used 'void *'.
3022
3023 * ralloc.c (ROUNDUP): Fix last change.
3024 (MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type
3025 'size_t'.
3026
f0e5f225
EZ
3027 * w32proc.c <disable_itimers>: New static flag.
3028 (init_timers): Initialize it to zero, after creating the critical
3029 sections used by the timer threads.
3030 (term_timers): Set to 1 before deleting the critical sections.
3031 (getitimer, setitimer): If disable_itimers is non-zero, return an
3032 error indication without doing anything. Reported by Fabrice
3033 Popineau <fabrice.popineau@supelec.fr> as part of bug#12544.
4cdfbb89
EZ
3034 (alarm) [HAVE_SETITIMER]: Be more conformant to the expected
3035 return results.
3036 [!HAVE_SETITIMER]: Behave as the previous version that didn't
3037 support timers.
f0e5f225
EZ
3038
3039 * emacs.c (shut_down_emacs) [WINDOWSNT]: Move the call to
3040 term_ntproc after all the other bookkeeping, to get timers working
3041 as long as possible.
3042
82ef37c1
PE
30432012-10-01 Paul Eggert <eggert@cs.ucla.edu>
3044
b3a4c387
PE
3045 * xdisp.c (syms_of_xdisp): Default message-log-max to 1000, not 100.
3046 Suggested by Juri Linkov in
3047 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00821.html>.
3048
b0ab8123
PE
3049 Prefer plain 'static' to 'static inline' (Bug#12541).
3050 With static functions, modern compilers inline pretty well by
3051 themselves; advice from programmers often hurts as much as it helps.
3052 On my host (x86-64, Fedora 17, GCC 4.7.2, default 'configure'),
3053 this change shrinks the text size of the Emacs executable by 1.1%
3054 without affecting CPU significantly in my benchmark.
3055 * alloc.c (mem_find, live_string_p, live_cons_p, live_symbol_p)
3056 (live_float_p, live_misc_p, live_vector_p, live_buffer_p)
3057 (mark_maybe_object, mark_maybe_pointer, bounded_number):
3058 * buffer.c (bset_abbrev_mode, bset_abbrev_table)
3059 (bset_auto_fill_function, bset_auto_save_file_format)
3060 (bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
3061 (bset_bidi_display_reordering, bset_buffer_file_coding_system)
3062 (bset_cache_long_line_scans, bset_case_fold_search)
3063 (bset_ctl_arrow, bset_cursor_in_non_selected_windows)
3064 (bset_cursor_type, bset_display_table, bset_extra_line_spacing)
3065 (bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
3066 (bset_fringe_indicator_alist, bset_fringes_outside_margins)
3067 (bset_header_line_format, bset_indicate_buffer_boundaries)
3068 (bset_indicate_empty_lines, bset_invisibility_spec)
3069 (bset_left_fringe_width, bset_major_mode, bset_mark)
3070 (bset_minor_modes, bset_mode_line_format, bset_mode_name)
3071 (bset_name, bset_overwrite_mode, bset_pt_marker)
3072 (bset_right_fringe_width, bset_save_length)
3073 (bset_scroll_bar_width, bset_scroll_down_aggressively)
3074 (bset_scroll_up_aggressively, bset_selective_display)
3075 (bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
3076 (bset_word_wrap, bset_zv_marker, set_buffer_overlays_before)
3077 (set_buffer_overlays_after):
3078 * category.c (bset_category_table):
3079 * charset.c (read_hex):
3080 * coding.c (produce_composition, produce_charset)
3081 (handle_composition_annotation, handle_charset_annotation)
3082 (char_encodable_p):
3083 * dispnew.c (swap_glyph_pointers, copy_row_except_pointers)
3084 (assign_row, set_frame_matrix_frame, make_current)
3085 (add_row_entry):
3086 * eval.c (set_specpdl_symbol, set_specpdl_old_value):
3087 * fns.c (maybe_resize_hash_table):
3088 * frame.c (fset_buffer_predicate, fset_minibuffer_window):
3089 * gmalloc.c (register_heapinfo):
3090 * image.c (lookup_image_type):
3091 * intervals.c (set_interval_object, set_interval_left)
3092 (set_interval_right, copy_interval_parent, rotate_right)
3093 (rotate_left, balance_possible_root_interval):
3094 * keyboard.c (kset_echo_string, kset_kbd_queue)
3095 (kset_keyboard_translate_table, kset_last_prefix_arg)
3096 (kset_last_repeatable_command, kset_local_function_key_map)
3097 (kset_overriding_terminal_local_map, kset_real_last_command)
3098 (kset_system_key_syms, clear_event, set_prop):
3099 * lread.c (digit_to_number):
3100 * marker.c (attach_marker, live_buffer, set_marker_internal):
3101 * nsterm.m (ns_compute_glyph_string_overhangs):
3102 * process.c (pset_buffer, pset_command)
3103 (pset_decode_coding_system, pset_decoding_buf)
3104 (pset_encode_coding_system, pset_encoding_buf, pset_filter)
3105 (pset_log, pset_mark, pset_name, pset_plist, pset_sentinel)
3106 (pset_status, pset_tty_name, pset_type, pset_write_queue):
3107 * syntax.c (bset_syntax_table, dec_bytepos):
3108 * terminal.c (tset_param_alist):
3109 * textprop.c (interval_has_some_properties)
3110 (interval_has_some_properties_list):
3111 * window.c (wset_combination_limit, wset_dedicated)
3112 (wset_display_table, wset_hchild, wset_left_fringe_width)
3113 (wset_left_margin_cols, wset_new_normal, wset_new_total)
3114 (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
3115 (wset_right_fringe_width, wset_right_margin_cols)
3116 (wset_scroll_bar_width, wset_start, wset_temslot, wset_vchild)
3117 (wset_vertical_scroll_bar_type, wset_window_parameters):
3118 * xdisp.c (wset_base_line_number, wset_base_line_pos)
3119 (wset_column_number_displayed, wset_region_showing)
3120 (window_box_edges, run_window_scroll_functions)
3121 (append_glyph_string_lists, prepend_glyph_string_lists)
3122 (append_glyph_string, set_glyph_string_background_width)
3123 (append_glyph, append_composite_glyph)
3124 (take_vertical_position_into_account):
3125 * xfaces.c (x_create_gc, x_free_gc, merge_face_vectors)
3126 (face_attr_equal_p, lface_equal_p, hash_string_case_insensitive)
3127 (lface_hash, lface_same_font_attributes_p, lookup_face):
3128 * xml.c (libxml2_loaded_p):
3129 * xterm.c (x_set_mode_line_face_gc, x_set_glyph_string_gc)
3130 (x_set_glyph_string_clipping, x_clear_glyph_string_rect):
3131 Now 'static', not 'static inline'.
3132
05584c31
PE
3133 * bidi.c: Tune.
3134 (bidi_copy_it): Do the whole copy with a single memcpy.
3135 (bidi_char_at_pos): Merge the two STRING_CHAR calls into one.
3136
86ec63ba
PE
3137 Revert the FOLLOW-SYMLINKS change for file-attributes.
3138 Doing it right would require several changes to Tramp, and there's
3139 not enough time to get that tested before the freeze today.
3140 * dired.c (directory_files_internal, Ffile_attributes):
3141 Undo last change.
3142
82ef37c1
PE
3143 * frame.c (x_report_frame_params): Port better to wider ints.
3144 Do not assume that EMACS_UINT is the same width as uprintmax_t,
3145 or that pointers can be printed in 15 decimal digits.
3146 Avoid GCC warnings if EMACS_UINT is wider than a pointer.
3147
62aba0d4
FP
31482012-09-30 Fabrice Popineau <fabrice.popineau@supelec.fr>
3149
3150 Support x64 build on MS-Windows.
3151 * w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64.
3152 (SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for
3153 compatibility with x64.
5e4daaf3 3154 (x_get_focus_frame): Add prototype.
62aba0d4
FP
3155
3156 * w32term.c (w32_draw_underwave): Don't use GCC extensions for
3157 defining an XRectangle structure.
3158
3159 * w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer
3160 arithmetics for compatibility with x64.
3161
3162 * w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for
3163 compatibility with x64.
3164
3165 * w32heap.h: Adjust prototypes and declarations.
3166
3167 * w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap)
3168 (round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of
3169 DWORD, long, and unsigned long, for compatibility with x64.
3170 (allocate_heap) [_WIN64]: Reserve 32GB of memory.
3171 (sbrk): Argument is now of type ptrdiff_t.
3172
3173 * w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being
3174 less than 0x0500.
3175 (w32_msg_pump): Use WPARAM type for 'result'.
3176
3177 * w32.c (init_environment, get_emacs_configuration): Support AMD64
3178 architecture.
3179 (init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for
3180 compatibility with x64.
3181
3182 * vm-limit.c (lim_data): Now size_t.
3183 (check_memory_limits): Adjust prototypes of real_morecore and
3184 __morecore to receive argument of type ptrdiff_t. Use size_t for
3185 five_percent and data_size.
3186
3187 * unexw32.c: Use DWORD_PTR instead of DWORD for file-scope
3188 variables, for compatibility with x64.
3189 (rva_to_section, offset_to_section, relocate_offset)
3190 (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET)
3191 (PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info)
3192 (copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD
3193 for compatibility with x64.
3194
3195 * sysdep.c (STDERR_FILENO): Define if not already defined.
3196
3197 * ralloc.c (real_morecore): Argument type is now ptrdiff_t.
3198 (__morecore): Argument type is now ptrdiff_t.
3199 (ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'.
3200 (relinquish): Use ptrdiff_t type for 'excess'.
3201 (r_alloc_sbrk): Argument type is now ptrdiff_t.
3202
3203 * makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE.
3204 (bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE)
3205 instead of a literal number.
3206
3207 * gmalloc.c [WINDOWSNT]: Include w32heap.h.
3208 (min): Define only if not already defined.
3209
3210 * frame.c (x_report_frame_params): Use EMACS_UINT for the return
3211 value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows
3212 hosts.
3213
3214 * image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since
3215 'bitmaps' is a pointer.
3216
3217 * dispextern.h (x_bitmap_pixmap): Adjust prototype.
3218
3219 * alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__.
3220
e7a2937b
PE
32212012-09-30 Paul Eggert <eggert@cs.ucla.edu>
3222
3223 file-attributes has a new optional arg FOLLOW-SYMLINKS.
3224 * dired.c (directory_files_internal, Ffile_attributes):
3225 New arg follow_symlinks. All uses changed.
3226
b43d62ae
SM
32272012-09-30 Stefan Monnier <monnier@iro.umontreal.ca>
3228
3229 * .gdbinit (xbacktrace): Adjust to recent "struct backtrace" change.
3230
c06c382a
EZ
32312012-09-30 Eli Zaretskii <eliz@gnu.org>
3232
3233 Support atimers and CPU profiler via profile.c on MS-Windows.
3234 * w32proc.c (sig_mask, crit_sig): New static variables.
3235 (sys_signal): Support SIGALRM and SIGPROF.
3236 (sigemptyset, sigaddset, sigfillset, sigprocmask)
b43d62ae 3237 (pthread_sigmask, setpgrp): Move here from w32.c. sigaddset,
c06c382a
EZ
3238 sigfillset, and sigprocmask are no longer no-ops.
3239 (sigismember): New function.
3240 (struct itimer_data): New definition.
3241 (ticks_now, real_itimer, prof_itimer, clocks_min, crit_real)
3242 (crit_prof): New static variables.
3243 (MAX_SINGLE_SLEEP): New definition.
3244 (timer_loop, stop_timer_thread, term_timers, init_timers)
3245 (start_timer_thread, getitimer, setitimer): New functions.
3246 (alarm): No longer a no-op, calls setitimer.
3247
3248 * w32.c (term_ntproc): Call term_timers.
3249 (init_ntproc): Make sure all signals are unblocked at startup, to
3250 erase any traces of dumping. Call init_timers.
3251
3252 * w32fns.c (hourglass_timer, HOURGLASS_ID): Remove.
3253 Windows-specific code to display the hourglass mouse pointer is no
3254 longer used.
3255 (w32_wnd_proc): Remove code that handled the WM_TIMER message due
3256 to hourglass timer expiration.
3257 (start_hourglass, cancel_hourglass, DEFAULT_HOURGLASS_DELAY):
3258 Remove, no longer used.
b43d62ae
SM
3259 (w32_note_current_window, show_hourglass, hide_hourglass):
3260 New functions, in support of hourglass cursor display similar to other
c06c382a
EZ
3261 window systems.
3262 (syms_of_w32fns): Don't initialize hourglass_timer.
3263
3264 * xdisp.c (start_hourglass, cancel_hourglass): Now used on
3265 WINDOWSNT as well.
3266 (start_hourglass) [WINDOWSNT]: Call w32_note_current_window.
3267
3268 * w32.h (init_timers, term_timers): Add prototypes.
3269
95402d5f
KH
32702012-09-30 Kenichi Handa <handa@gnu.org>
3271
3272 * coding.c (decode_coding_ccl, encode_coding_ccl): Pay attention
3273 to the buffer relocation which may be caused by ccl_driver.
3274
dd946752
JD
32752012-09-30 Jan Djärv <jan.h.d@swipnet.se>
3276
d7e642cc
JD
3277 * xfns.c (Fx_file_dialog): Update comment.
3278
3279 * w32fns.c (Fx_file_dialog): Update comment.
3280
3281 * nsfns.m (Fns_read_file_name): Add argument DIR_ONLY_P.
3282 Initialize panel name field if OSX >= 10.6.
3283
3284 * fileio.c (Fnext_read_file_uses_dialog_p): Add HAVE_NS.
3285
dd946752
JD
3286 * nsfns.m (ns_frame_parm_handlers): Add x_set_fullscreen.
3287
3288 * nsterm.m (NEW_STYLE_FS): New define.
3289 (ns_fullscreen_hook, windowWillEnterFullScreen)
3290 (windowDidEnterFullScreen, windowWillExitFullScreen)
3291 (windowDidExitFullScreen, toggleFullScreen, handleFS)
3292 (setFSValue): New functions.
3293 (EmacsFSWindow): New implementation.
3294 (canBecomeKeyWindow): New function for EmacsFSWindow.
3295 (ns_create_terminal): Set fullscreen_hook to ns_fullscreen_hook.
3296 (dealloc): Release nonfs_window if in fullscreen.
3297 (updateFrameSize:): Call windowDidMove to update top/left.
3298 (windowWillResize:toSize:): Check if frame is still maximized.
3299 (initFrameFromEmacs:): Initialize fs_state, fs_before_fs,
3300 next_maximized, maximized_width, maximized_height and nonfs_window.
3301 Call setCollectionBehavior if NEW_STYLE_FS. Initialize bwidth and
3302 tbar_height.
3303 (windowWillUseStandardFrame:defaultFrame:): Update frame parameter
1f9f395d 3304 fullscreen. Set maximized_width/height. Act on next_maximized.
dd946752
JD
3305
3306 * nsterm.h (MAC_OS_X_VERSION_10_7, MAC_OS_X_VERSION_10_8): New.
3307 (EmacsView): Add variables for fullscreen.
3308 (handleFS, setFSValue, toggleFullScreen): New in EmacsView.
3309 (EmacsFSWindow): New interface for fullscreen.
3310
427730eb
JB
33112012-09-30 Juanma Barranquero <lekktu@gmail.com>
3312
3313 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
3314
48de8b12
CY
33152012-09-30 Chong Yidong <cyd@gnu.org>
3316
3317 * fns.c (Frandom): Doc fix.
3318
5938d519
MR
33192012-09-30 Martin Rudalics <rudalics@gmx.at>
3320
3321 * window.c (Vwindow_combination_limit): New default value.
3322 (Qwindow_size): New symbol replacing Qtemp_buffer_resize.
3323
cb5b0266
PE
33242012-09-30 Paul Eggert <eggert@cs.ucla.edu>
3325
3326 * syssignal.h (PROFILER_CPU_SUPPORT): Don't define if PROFILING.
3327 Suggested by Eli Zaretskii in
3328 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00811.html>.
3329
84f72efd
EZ
33302012-09-30 Eli Zaretskii <eliz@gnu.org>
3331
3332 * profiler.c (Fprofiler_cpu_stop): Use timer_settime only if
3333 HAVE_TIMER_SETTIME is defined.
3334
9d4dcdc9
PE
33352012-09-30 Paul Eggert <eggert@cs.ucla.edu>
3336
d89460ed
PE
3337 Profiler improvements: more-accurate timers, overflow checks.
3338 * profiler.c: Don't include stdio.h, limits.h, sys/time.h,
3339 signal.h, setjmp.h. Include systime.h instead.
3340 (saturated_add): New function.
3341 (record_backtrace, current_sample_interval): Use EMACS_INT, not size_t.
3342 (record_backtrace, handle_profiler_signal): Saturate on fixnum overflow.
3343 (profiler_timer, profiler_timer_ok) [HAVE_TIMER_SETTIME]:
3344 New static vars.
84f72efd 3345 (enum profiler_cpu_running): New enum.
d89460ed
PE
3346 (profiler_cpu_running): Now of that enum type, not bool.
3347 All uses changed to store the new value.
3348 (handle_profiler_signal): Rename from sigprof_handler_1,
3349 for consistency with other handlers. Do not check whether
3350 cpu_log is a hash-table if garbage collecting, since it
3351 doesn't matter in that case.
3352 (deliver_profiler_signal): Rename from sigprof_handler,
3353 for consistency with other handlers.
3354 (setup_cpu_timer): New function, with much of what used to be in
3355 Fprofiler_cpu_start. Check for out-of-range argument.
3356 Prefer timer_settime if available, and prefer
3357 thread cputime clocks, then process cputime clocks, then
3358 monotonic clocks, to the old realtime clock. Use make_timeval
3359 to round more-correctly when falling back to setitimer.
3360 (Fprofiler_cpu_start): Use it.
3361 (Fprofiler_cpu_stop): Prefer timer_settime if available.
3362 Don't assume that passing NULL as the 2nd argument of setitimer
3363 is the same as passing a pointer to all-zero storage.
3364 Ignore SIGPROF afterwards.
3365 (malloc_probe): Saturate at MOST_POSITIVE_FIXNUM.
3366 * sysdep.c (emacs_sigaction_init): Also mask out SIGPROF in
3367 non-fatal signal handlers. Ignore SIGPROF on startup.
3368 * syssignal.h (PROFILER_CPU_SUPPORT): Define this macro here, not
3369 in profiler.c, since sysdep.c now uses it.
3370
9d4dcdc9
PE
3371 * sysdep.c (handle_fatal_signal): Bump backtrace size to 40.
3372 Suggested by Eli Zaretskii in
3373 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.
3374
8e5691a0
JB
33752012-09-29 Juanma Barranquero <lekktu@gmail.com>
3376
3377 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
3378
e7c1b6ef
SM
33792012-09-29 Stefan Monnier <monnier@iro.umontreal.ca>
3380
3381 * lisp.h (struct backtrace): Remove indirection for `function' field.
3382 * xdisp.c (redisplay_internal):
3383 * profiler.c (record_backtrace, sigprof_handler_1):
3384 * alloc.c (Fgarbage_collect):
3385 * eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
3386 (Fbacktrace_frame): Adjust accordingly.
3387
e61d39cd 33882012-09-28 Glenn Morris <rgm@gnu.org>
d393cefb
GM
3389
3390 * eval.c (Frun_hook_with_args, Frun_hook_with_args_until_success)
3391 (Frun_hook_with_args_until_failure): Doc fixes.
3392
404043ea
EZ
33932012-09-28 Eli Zaretskii <eliz@gnu.org>
3394
3395 * xdisp.c (syms_of_xdisp) <Qredisplay_internal>: Rename from
3396 Qautomatic_redisplay and change the symbol name. All users changed.
3397
704d3f45
TM
33982012-09-28 Tomohiro Matsuyama <tomo@cx4a.org>
3399
3400 * profiler.c (sigprof_handler): Fix race condition.
3401
757140ff
GM
34022012-09-28 Glenn Morris <rgm@gnu.org>
3403
3404 * lread.c (lisp_file_lexically_bound_p): Handle #! lines. (Bug#12528)
3405
a615a3ae
PE
34062012-09-27 Paul Eggert <eggert@cs.ucla.edu>
3407
3408 Check more robustly for timer_settime.
89d17fd0
PE
3409 * Makefile.in (LIB_TIMER_TIME): New macro.
3410 (LIBES): Add it.
a615a3ae
PE
3411 * atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3412 Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to
3413 call timer_settime.
3414
3670daf7
TM
34152012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
3416
3417 * profiler.c (Fprofiler_cpu_start): Remove unnecessary flag SA_SIGINFO.
3418
6a586b7f
JB
34192012-09-26 Juanma Barranquero <lekktu@gmail.com>
3420
3421 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
3422
41c8bfcf
PE
34232012-09-26 Paul Eggert <eggert@cs.ucla.edu>
3424
3425 * character.h (MAYBE_UNIFY_CHAR): Remove.
3426 * charset.c, charset.h (maybe_unify_char): Now static.
3427 * charset.c (decode_char): Use maybe_unify_char, not MAYBE_UNIFY_CHAR.
3428 Since this stuff is now private to charset.c, there's no need for
3429 a public macro and no need to inline by hand.
3430
3a880af4
SM
34312012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
3432 Stefan Monnier <monnier@iro.umontreal.ca>
3433 Juanma Barranquero <lekktu@gmail.com>
611b7507 3434
3a880af4
SM
3435 * profiler.c: New file.
3436 * Makefile.in (base_obj): Add profiler.o.
611b7507
JB
3437 * makefile.w32-in (OBJ2, GLOBAL_SOURCES): Add profiler.c.
3438 ($(BLD)/profiler.$(O)): New target.
3a880af4
SM
3439 * emacs.c (main): Call syms_of_profiler.
3440 * alloc.c (Qautomatic_gc): New constant.
3441 (MALLOC_PROBE): New macro.
3442 (xmalloc, xzalloc, xrealloc, lisp_malloc, lisp_align_malloc): Use it.
3443 (total_bytes_of_live_objects): New function.
3444 (Fgarbage_collect): Use it. Record itself in backtrace_list.
3445 Call malloc_probe for the memory profiler.
3446 (syms_of_alloc): Define Qautomatic_gc.
3447 * eval.c (eval_sub, Ffuncall): Reorder assignments to avoid
3448 race condition.
3449 (struct backtrace): Move definition...
3450 * lisp.h (struct backtrace): ..here.
3451 (Qautomatic_gc, profiler_memory_running): Declare vars.
3452 (malloc_probe, syms_of_profiler): Declare functions.
3453 * xdisp.c (Qautomatic_redisplay): New constant.
3454 (redisplay_internal): Record itself in backtrace_list.
3455 (syms_of_xdisp): Define Qautomatic_redisplay.
611b7507 3456
5938d519 34572012-09-25 Eli Zaretskii <eliz@gnu.org>
b67238c2
JB
34582012-09-25 Juanma Barranquero <lekktu@gmail.com>
3459
3460 * makefile.w32-in ($(BLD)/callproc.$(O)): Update dependencies.
3461
e26fd2e4
PE
34622012-09-25 Paul Eggert <eggert@cs.ucla.edu>
3463
3464 Prefer POSIX timers if available.
3465 They avoid a race if the timer is too close to the current time.
3466 * atimer.c (alarm_timer, alarm_timer_ok) [SIGEV_SIGNAL]: New static vars.
3467 (set_alarm) [SIGEV_SIGNAL]: Use POSIX timers if available.
9180598c 3468 (init_atimer) [SIGEV_SIGNAL]: Initialize them.
e26fd2e4 3469
eedec3ee
EZ
34702012-09-25 Eli Zaretskii <eliz@gnu.org>
3471
3472 * coding.c (CHAR_STRING_ADVANCE_NO_UNIFY): Make it an alias of
3473 CHAR_STRING_ADVANCE.
3474 (STRING_CHAR_ADVANCE_NO_UNIFY): Make it an alias of
3475 STRING_CHAR_ADVANCE.
3476
aa15c6bb
JB
34772012-09-25 Juanma Barranquero <lekktu@gmail.com>
3478
3479 Move Vlibrary_cache to emacs.c and reset before dumping.
3480
3481 * lisp.h (reset_image_types): Declare.
3482 [WINDOWSNT] (Vlibrary_cache): Declare.
3483
3484 * image.c (reset_image_types): New function.
3485
3486 * emacs.c [WINDOWSNT] (Vlibrary_cache): Move from w32.c.
3487 (syms_of_emacs) [WINDOWSNT] <Vlibrary_cache>: Initialize and staticpro.
3488 (Fdump_emacs): Reset Vlibrary_cache and image_types.
3489
3490 * w32.c (Vlibrary_cache): Do not define; moved to emacs.c
3491 (globals_of_w32) <Vlibrary_cache>: Do not initialize.
3492
3493 * w32.h (Vlibrary_cache): Do not declare.
3494
54d629be
EZ
34952012-09-25 Eli Zaretskii <eliz@gnu.org>
3496
16b22fef
EZ
3497 * w32proc.c (sys_signal): Handle all signals defined by the
3498 MS-Windows runtime, not just SIGCHLD. Actually install the signal
3499 handlers for signals supported by Windows. Don't override
3500 term_ntproc as the handler for SIGABRT.
3501 (sigaction): Rewrite to call sys_signal instead of duplicating its
3502 code.
3503 (sys_kill): Improve commentary.
3504
3505 * w32.c (term_ntproc): Accept (and ignore) one argument, for
3506 consistency with a signature of a signal handler. All callers
3507 changed.
3508 (init_ntproc): Accept an argument DUMPING. If dumping, don't
3509 install term_ntproc as a signal handler for SIGABRT, as that
3510 should be done by the dumped Emacs.
3511
3512 * w32.h (init_ntproc, term_ntproc): Adjust prototypes.
3513
3514 * w32select.c (term_w32select): Protect against repeated
3515 invocation by setting clipboard_owner to NULL after calling
3516 DestroyWindow.
3517
3518 * emacs.c (shut_down_emacs, main): Adapt the calls to init_ntproc
3519 and term_ntproc to their modified signatures.
3520
54d629be
EZ
3521 * character.c (char_string, string_char): Remove calls to
3522 MAYBE_UNIFY_CHAR. See the discussion starting at
3523 http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00433.html
3524 for the details.
3525
59f7af81
CY
35262012-09-25 Chong Yidong <cyd@gnu.org>
3527
3528 * xdisp.c (mode_line_inverse_video): Delete obsolete variable.
3529
22e8cf4a
SM
35302012-09-24 Stefan Monnier <monnier@iro.umontreal.ca>
3531
3532 * bytecode.c (exec_byte_code): Signal an error instead of aborting,
3533 when encountering an unknown bytecode.
3534
578098f3
PE
35352012-09-24 Paul Eggert <eggert@cs.ucla.edu>
3536
3537 image.c, indent.c: Use bool for booleans.
3538 * dispextern.h (struct image_type): Members valid_p, load, init
3539 now return bool, not int. All uses changed.
3540 * image.c: Omit unnecessary static decls.
3541 (x_create_bitmap_mask, x_build_heuristic_mask):
3542 Return void, not int, since callers don't care about the return value.
3543 (x_create_bitmap_mask, define_image_type, valid_image_p)
3544 (struct image_keyword, parse_image_spec, image_spec_value)
3545 (check_image_size, image_background)
3546 (image_background_transparent, x_clear_image_1)
3547 (postprocess_image, lookup_image, x_check_image_size)
3548 (x_create_x_image_and_pixmap, xbm_image_p)
3549 (Create_Pixmap_From_Bitmap_Data, xbm_read_bitmap_data)
3550 (xbm_load_image, xbm_file_p, xbm_load, xpm_lookup_color)
3551 (init_xpm_functions, xpm_valid_color_symbols_p, xpm_image_p)
3552 (xpm_load, xpm_load_image, lookup_rgb_color, lookup_pixel_color)
3553 (x_to_xcolors, x_build_heuristic_mask, pbm_image_p, pbm_load)
3554 (png_image_p, init_png_functions, png_load_body, png_load)
3555 (jpeg_image_p, init_jpeg_functions, jpeg_load_body, jpeg_load)
3556 (tiff_image_p, init_tiff_functions, tiff_load, gif_image_p)
3557 (init_gif_functions, gif_load, imagemagick_image_p)
3558 (imagemagick_load_image, imagemagick_load, svg_image_p)
3559 (init_svg_functions, svg_load, svg_load_image, gs_image_p)
3560 (gs_load):
3561 * nsimage.m (ns_load_image):
3562 * nsterm.m (ns_defined_color):
3563 * xfaces.c (tty_lookup_color, tty_defined_color, defined_color):
3564 * xfns.c (x_defined_color):
3565 * xterm.c (x_alloc_lighter_color_for_widget)
3566 (x_alloc_nearest_color_1, x_alloc_nearest_color)
3567 (x_alloc_lighter_color):
3568 * indent.c (disptab_matches_widthtab, current_column)
3569 (scan_for_column, string_display_width, indented_beyond_p)
3570 (compute_motion, vmotion, Fvertical_motion):
3571 Use bool for booleans.
3572
a5f2b6ec
CY
35732012-09-24 Chong Yidong <cyd@gnu.org>
3574
3575 * chartab.c (Fset_char_table_default): Obsolete function removed.
3576
18e27ea8
PE
35772012-09-23 Paul Eggert <eggert@cs.ucla.edu>
3578
afea8a8a
PE
3579 Move pid_t related decls out of lisp.h.
3580 * lisp.h, syswait.h (record_child_status_change, wait_for_termination)
3581 (interruptible_wait_for_termination):
3582 Move these decls from lisp.h to syswait.h, since they use pid_t.
3583 Needed on FreeBSD; see Herbert J. Skuhra in
3584 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00571.html>.
3585 * callproc.c: Include syswait.h.
3586
18e27ea8
PE
3587 gnutls.c, gtkutil.c: Use bool for boolean.
3588 * gnutls.c (gnutls_global_initialized, init_gnutls_functions)
3589 (emacs_gnutls_handle_error):
3590 * gtkutil.c (xg_check_special_colors, xg_prepare_tooltip)
3591 (xg_hide_tooltip, xg_create_frame_widgets)
3592 (create_dialog, xg_uses_old_file_dialog)
3593 (xg_get_file_with_chooser, xg_get_file_with_selection)
3594 (xg_get_file_name, xg_have_tear_offs, create_menus, xg_create_widget)
3595 (xg_item_label_same_p, xg_update_menubar)
3596 (xg_modify_menubar_widgets, xg_event_is_for_menubar)
3597 (xg_ignore_gtk_scrollbar, xg_set_toolkit_scroll_bar_thumb)
3598 (xg_event_is_for_scrollbar, xg_pack_tool_bar, xg_make_tool_item)
3599 (is_box_type, xg_tool_item_stale_p, xg_update_tool_bar_sizes)
3600 (update_frame_tool_bar, free_frame_tool_bar):
3601 * gtkutil.c, w32term.c, xterm.c (x_wm_set_size_hint):
3602 * nsmenu.m (ns_update_menubar):
3603 * nsmenu.m, w32menu.c, xmenu.c (set_frame_menubar):
3604 * xfns.c (Fx_show_tip) [USE_GTK]:
3605 Use bool for boolean.
3606 * gtkutil.c (xg_update_frame_menubar):
3607 * xmenu.c (update_frame_menubar):
3608 Return void, not int, since caller ignores return value.
3609 * gtkutil.c (xg_change_toolbar_position):
3610 Return void, not 1.
3611
af0e9f75
JB
36122012-09-23 Juanma Barranquero <lekktu@gmail.com>
3613
3614 * makefile.w32-in (BLOCKINPUT_H): Remove.
3615 (SYSSIGNAL_H): New macro.
3616 ($(BLD)/alloc.$(O), $(BLD)/atimer.$(O), $(BLD)/buffer.$(O))
3617 ($(BLD)/callproc.$(O), $(BLD)/data.$(O), $(BLD)/dired.$(O))
3618 ($(BLD)/dispnew.$(O), $(BLD)/editfns.$(O), $(BLD)/emacs.$(O))
3619 ($(BLD)/eval.$(O), $(BLD)/fileio.$(O), $(BLD)/floatfns.$(O))
3620 ($(BLD)/fns.$(O), $(BLD)/fontset.$(O), $(BLD)/frame.$(O))
3621 ($(BLD)/fringe.$(O), $(BLD)/image.$(O), $(BLD)/insdel.$(O))
3622 ($(BLD)/keyboard.$(O), $(BLD)/keymap.$(O), $(BLD)/lread.$(O))
3623 ($(BLD)/menu.$(O), $(BLD)/w32inevt.$(O), $(BLD)/w32proc.$(O))
3624 ($(BLD)/print.$(O), $(BLD)/process.$(O), $(BLD)/ralloc.$(O))
3625 ($(BLD)/search.$(O), $(BLD)/sound.$(O), $(BLD)/sysdep.$(O))
3626 ($(BLD)/term.$(O), $(BLD)/window.$(O), $(BLD)/xdisp.$(O))
3627 ($(BLD)/xfaces.$(O), $(BLD)/w32fns.$(O), $(BLD)/w32menu.$(O))
3628 ($(BLD)/w32term.$(O), $(BLD)/w32select.$(O), $(BLD)/w32reg.$(O))
3629 ($(BLD)/w32xfns.$(O)): Update dependencies.
3630
5101529e
EZ
36312012-09-23 Eli Zaretskii <eliz@gnu.org>
3632
3633 * .gdbinit: Set breakpoint on terminate_due_to_signal, not on
3634 fatal_error_backtrace.
3635
3636 * w32proc.c (sys_kill): Undo last change: don't do anything when
3637 invoked to deliver SIGABRT to our own process. This is now
3638 handled by emacs_raise.
3639
2c3ee0ad
JB
36402012-09-23 Juanma Barranquero <lekktu@gmail.com>
3641
3642 * w32term.c (w32_read_socket): Remove leftover reference to
3643 interrupt_input_pending.
3644
62a1d661
PE
36452012-09-23 Paul Eggert <eggert@cs.ucla.edu>
3646
3647 Do not use SA_NODEFER.
3648 Problem reported by Dani Moncayo in
3649 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00557.html>.
3650 * alloc.c (die):
3651 * sysdep.c (emacs_abort): Do not reset signal handler.
3652 * emacs.c (terminate_due_to_signal): Reset signal handler here.
3653 * sysdep.c (init_signals): Do not use SA_NODEFER. It wasn't
3654 wanted even on POSIXish hosts, and it doesn't work on Windows.
3655
a0942b9a
JD
36562012-09-23 Jan Djärv <jan.h.d@swipnet.se>
3657
3658 * xterm.c (x_term_init): Call fixup_locale before and after calling
3659 gtk_init (Bug#12392).
3660
d07ff9db
CY
36612012-09-23 Chong Yidong <cyd@gnu.org>
3662
3663 * w32.c (w32_delayed_load): Remove LIBRARIES argument; always use
3664 Vdynamic_library_alist.
3665
3666 * gnutls.c (init_gnutls_functions): Caller changed; remove arg.
3667 (Fgnutls_available_p): Caller changed.
3668
3669 * xml.c (init_libxml2_functions, Flibxml_parse_html_region)
3670 (Flibxml_parse_xml_region): Likewise.
3671
3672 * dispextern.h (struct image_type): Remove arg from init function.
3673
3674 * image.c (Finit_image_library, lookup_image_type)
3675 (define_image_type): Remove now-unneeded second arg.
3676 (init_xpm_functions, init_png_functions, init_jpeg_functions)
3677 (init_tiff_functions, init_gif_functions, init_svg_functions):
3678 Arglist and w32_delayed_load calling convention changed.
3679 (gs_type): Remove init_gs_functions; there is no such function.
641cfd14 3680 (valid_image_p, make_image): Fix caller to lookup_image_type.
d07ff9db 3681
4d7e6e51
PE
36822012-09-23 Paul Eggert <eggert@cs.ucla.edu>
3683
3684 Simplify and avoid signal-handling races (Bug#12471).
3685 * alloc.c (die):
3686 * sysdep.c (emacs_abort) [HAVE_NTGUI]:
3687 Avoid recursive loop if there's a fatal error in the function itself.
3688 * atimer.c (pending_atimers):
3689 * blockinput.h: Don't include "atimer.h"; no longer needed.
3690 (interrupt_input_pending): Remove. All uses removed.
3691 pending_signals now counts both atimers and ordinary interrupts.
3692 This is less racy than having three separate pending-signal flags.
3693 (block_input, unblock_input, totally_unblock_input, unblock_input_to)
3694 (input_blocked_p):
3695 Rename from their upper-case counterparts BLOCK_INPUT,
3696 UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT_TO,
3697 INPUT_BLOCKED_P, and turn into functions. All uses changed.
3698 This makes it easier to access volatile variables more accurately.
3699 (BLOCK_INPUT_RESIGNAL): Remove. All uses replaced by unblock_input ().
3700 (input_blocked_p): Prefer this to 'interrupt_input_blocked', as
3701 that's more reliable if the code is buggy and sets
3702 interrupt_input_blocked to a negative value. All uses changed.
3703 * atimer.c (deliver_alarm_signal):
3704 Remove. No need to deliver this to the parent; any thread can
3705 handle this signal now. All uses replaced by underlying handler.
3706 * atimer.c (turn_on_atimers):
3707 * dispnew.c (handle_window_change_signal):
3708 * emacs.c (handle_danger_signal):
3709 * keyboard.c (kbd_buffer_get_event):
3710 Don't reestablish signal handler; not needed with sigaction.
3711 * blockinput.h (UNBLOCK_INPUT_TO, TOTALLY_UNBLOCK_INPUT)
3712 (UNBLOCK_INPUT_TO):
3713 Rework to avoid unnecessary accesses to volatile variables.
3714 (UNBLOCK_INPUT_TO): Now a function.
3715 (totally_unblock_input, unblock_input): New decls.
3716 * data.c (handle_arith_signal, deliver_arith_signal): Move to sysdep.c
3717 (init_data): Remove. Necessary stuff now done in init_signal.
3718 * emacs.c, xdisp.c: Include "atimer.h", since we invoke atimer functions.
3719 * emacs.c (handle_fatal_signal, deliver_fatal_signal): Move to sysdep.c.
3720 (fatal_error_code): Remove; no longer needed.
3721 (terminate_due_to_signal): Rename from fatal_error_backtrace, since
3722 it doesn't always backtrace. All uses changed. No need to reset
3723 signal to default, since sigaction and/or die does that for us now.
3724 Use emacs_raise (FOO), not kill (getpid (), FOO).
3725 (main): Check more-accurately whether we're dumping.
3726 Move fatal-error setup to sysdep.c
3727 * floatfns.c: Do not include "syssignal.h"; no longer needed.
3728 * gtkutil.c (xg_get_file_name, xg_get_font):
3729 Remove no-longer-needed signal-mask manipulation.
3730 * keyboard.c, process.c (POLL_FOR_INPUT):
3731 Don't depend on USE_ASYNC_EVENTS, a symbol that is never defined.
3732 * keyboard.c (read_avail_input): Remove.
3733 All uses replaced by gobble_input.
3734 (Ftop_level): Use TOTALLY_UNBLOCK_INPUT rather than open code.
3735 (kbd_buffer_store_event_hold, gobble_input):
3736 (record_asynch_buffer_change) [USABLE_SIGIO]:
3737 (store_user_signal_events):
3738 No need to mess with signal mask.
3739 (gobble_input): If blocking input and there are terminals, simply
3740 set pending_signals to 1 and return. All hooks changed to not
3741 worry about whether input is blocked.
3742 (process_pending_signals): Clear pending_signals before processing
3743 them, in case a signal comes in while we're processing.
3744 By convention callers now test pending_signals before calling us.
3745 (UNBLOCK_INPUT_TO, unblock_input, totally_unblock_input):
3746 New functions, to support changes to blockinput.h.
3747 (handle_input_available_signal): Now extern.
3748 (reinvoke_input_signal): Remove. All uses replaced by
3749 handle_async_input.
3750 (quit_count): Now volatile, since a signal handler uses it.
3a880af4
SM
3751 (handle_interrupt): Now takes bool IN_SIGNAL_HANDLER as arg.
3752 All callers changed. Block SIGINT only if not already blocked.
4d7e6e51
PE
3753 Clear sigmask reliably, even if Fsignal returns, which it can.
3754 Omit unnecessary accesses to volatile var.
3755 (quit_throw_to_read_char): No need to restore sigmask.
3756 * keyboard.c (gobble_input, handle_user_signal):
3757 * process.c (wait_reading_process_output):
3758 Call signal-handling code rather than killing ourselves.
3759 * lisp.h: Include <float.h>, for...
3760 (IEEE_FLOATING_POINT): New macro, moved here to avoid duplication.
3761 (pending_signals): Now volatile.
3762 (syms_of_data): Now const if IEEE floating point.
3763 (handle_input_available_signal) [USABLE_SIGIO]:
3764 (terminate_due_to_signal, record_child_status_change): New decls.
3765 * process.c (create_process): Avoid disaster if memory is exhausted
3766 while we're processing a vfork, by tightening the critical section
3767 around the vfork.
3768 (send_process_frame, process_sent_to, handle_pipe_signal)
3769 (deliver_pipe_signal): Remove. No longer needed, as Emacs now
3770 ignores SIGPIPE.
3771 (send_process): No need for setjmp/longjmp any more, since the
3772 SIGPIPE stuff is now gone. Instead, report an error if errno
3773 is EPIPE.
3774 (record_child_status_change): Now extern. PID and W are now args.
3775 Return void, not bool. All callers changed.
3776 * sysdep.c (wait_debugging) [(BSD_SYSTEM || HPUX) && !defined (__GNU__)]:
3777 Remove. All uses removed. This bug should be fixed now in a
3778 different way.
3779 (wait_for_termination_1): Use waitpid rather than sigsuspend,
3780 and record the child status change directly. This avoids the
3781 need to futz with the signal mask.
3782 (process_fatal_action): Move here from emacs.c.
3783 (emacs_sigaction_flags): New function, containing
3784 much of what used to be in emacs_sigaction_init.
3785 (emacs_sigaction_init): Use it. Block nonfatal system signals that are
3786 caught by emacs, to make races less likely.
3787 (deliver_process_signal): Rename from handle_on_main_thread.
3788 All uses changed.
3789 (BACKTRACE_LIMIT_MAX): Now at top level.
3790 (thread_backtrace_buffer, threadback_backtrace_pointers):
3791 New static vars.
3792 (deliver_thread_signal, deliver_fatal_thread_signal):
3793 New functions, for more-accurate delivery of thread-specific signals.
3794 (handle_fatal_signal, deliver_fatal_signal): Move here from emacs.c.
3795 (deliver_arith_signal): Handle in this thread, not
3796 in the main thread, since it's triggered by this thread.
3797 (maybe_fatal_sig): New function.
3798 (init_signals): New arg DUMPING so that we can be more accurate
3799 about whether we're dumping. Caller changed.
3800 Treat thread-specific signals differently from process-general signals.
3801 Block all signals while handling fatal error; that's safer.
3802 xsignal from SIGFPE only on non-IEEE hosts, treating it as fatal
3803 on IEEE hosts.
3804 When batch, ignore SIGHUP, SIGINT, SIGTERM if they were already ignored.
3805 Ignore SIGPIPE unless batch.
3806 (emacs_backtrace): Output backtrace for the appropriate thread,
3807 which is not necessarily the main thread.
3808 * syssignal.h: Include <stdbool.h>.
3809 (emacs_raise): New macro.
3810 * xterm.c (x_connection_signal): Remove; no longer needed
3811 now that we use sigaction.
3812 (x_connection_closed): No need to mess with sigmask now.
3813 (x_initialize): No need to reset SIGPIPE handler here, since
3814 init_signals does this for us now.
3815
8f4635e9
JD
38162012-09-23 Jan Djärv <jan.h.d@swipnet.se>
3817
3818 * nsterm.m (ns_dumpglyphs_image): dr is a new rect to draw image into,
fb39b937 3819 background rect may be larger (Bug#12245).
8f4635e9 3820
3296976d
CY
38212012-09-23 Chong Yidong <cyd@gnu.org>
3822
3823 * keyboard.c (timer_check): Avoid quitting during Fcopy_sequence.
3824
d41e491e
PE
38252012-09-22 Paul Eggert <eggert@cs.ucla.edu>
3826
3827 * .gdbinit: Just stop at fatal_error_backtrace.
3828 See Stefan Monnier's request in
3829 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00549.html>.
3830 Remove no-longer-used query of system type.
3831
c88b867f
CY
38322012-09-22 Chong Yidong <cyd@gnu.org>
3833
3834 * search.c (Freplace_match): Doc fix (Bug#12325).
3835
3836 * minibuf.c (Finternal_complete_buffer): Doc fix (Bug#12391).
3837
3838 * editfns.c (Fline_beginning_position): Doc fix (Bug#12416).
3839 (Fline_end_position): Doc fix.
3840
3841 * cmds.c (Fforward_char, Fbackward_char): Doc fix (Bug#12414).
3842
bb4d86b4
CY
38432012-09-22 Chong Yidong <cyd@gnu.org>
3844
3845 * dispextern.h (struct image_type): Add new slot, storing a type
3846 initialization function.
3847
3848 * image.c (define_image_type): Call the image initializer function
3849 if it is defined. Arguments and return value changed.
3850 (valid_image_p, make_image): Callers changed.
3851 (xbm_type, xpm_type, pbm_type, png_type, jpeg_type, tiff_type)
3a880af4
SM
3852 (gif_type, imagemagick_type, svg_type, gs_type):
3853 Add initialization functions.
bb4d86b4
CY
3854 (Finit_image_library): Call lookup_image_type.
3855 (CHECK_LIB_AVAILABLE): Macro deleted.
3856 (lookup_image_type): Call define_image_type here, rather than via
3857 Finit_image_library, and without using CHECK_LIB_AVAILABLE.
3858 (syms_of_image): Move define_image_type calls for xbm_type and
3859 pbm_type to lookup_image_type.
3860
df9685f3
EZ
38612012-09-22 Eli Zaretskii <eliz@gnu.org>
3862
3863 * keyboard.c (timer_check_2): Move calculation of 'timers' and
3864 'idle_timers' from here ...
3865 (timer_check): ... to here. Use Fcopy_sequence to copy the timer
3866 lists, to avoid infloops when the timer does something stupid,
3867 like reinvoke itself with the same or smaller time-out.
3868 (Bug#12447)
3869
8e17c9ba
MR
38702012-09-22 Martin Rudalics <rudalics@gmx.at>
3871
3872 * window.c (Fsplit_window_internal): Handle only Qt value of
3873 Vwindow_combination_limit separately.
3874 (Qtemp_buffer_resize): New symbol.
3a880af4
SM
3875 (Vwindow_combination_limit): New default value.
3876 Rewrite doc-string.
8e17c9ba 3877
589bd69b
EZ
38782012-09-22 Eli Zaretskii <eliz@gnu.org>
3879
3880 * xdisp.c (next_overlay_string): Initialize it->end_charpos for
3881 the new overlay string. (Bug#10159)
3882
01108e3f
PE
38832012-09-22 Paul Eggert <eggert@cs.ucla.edu>
3884
3885 * emacs.c (shut_down_emacs): Don't assume stderr is buffered,
3886 or that fprintf is async-signal-safe. POSIX doesn't require
3887 either assumption.
3888
82f8cd94
CY
38892012-09-22 Chong Yidong <cyd@gnu.org>
3890
3891 * buffer.c (Fset_buffer_modified_p): Handle indirect buffers
3892 (Bug#8207).
3893
3cccbd87
KH
38942012-09-22 Kenichi Handa <handa@gnu.org>
3895
3896 * composite.c (composition_reseat_it): Handle the case that a
3897 grapheme cluster is not covered by a single font (Bug#12352).
3898
09c01941
CY
38992012-09-21 Chong Yidong <cyd@gnu.org>
3900
3901 * image.c (define_image_type): Avoid adding duplicate types to
3902 image_types (Bug#12463). Suggested by Jörg Walter.
3903
acfa068f 39042012-09-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
e25c1a30
YM
3905
3906 * unexmacosx.c: Define LC_DATA_IN_CODE if not defined.
3907 (print_load_command_name): Add case LC_DATA_IN_CODE.
3908 (dump_it) [LC_DATA_IN_CODE]: Call copy_linkedit_data.
3909
acfa068f 39102012-09-21 Glenn Morris <rgm@gnu.org>
1e9bbf47
GM
3911
3912 * eval.c (Frun_hook_with_args_until_success)
3913 (Frun_hook_with_args_until_failure): Doc fixes. (Bug#12393)
3914
acfa068f 39152012-09-21 Andreas Schwab <schwab@linux-m68k.org>
c6ba4138
AS
3916
3917 * fileio.c (Ffile_selinux_context): Only call freecon when
3918 lgetfilecon succeeded.
3919 (Fset_file_selinux_context): Likewise. (Bug#12444)
3920
acfa068f 39212012-09-21 Eli Zaretskii <eliz@gnu.org>
aa36e4d2
EZ
3922
3923 * xdisp.c (try_window_reusing_current_matrix): Under bidi
3924 reordering, locate the cursor by calling set_cursor_from_row; if
3925 that fails, clear the desired glyph matrix before returning a
3926 failure indication to the caller. Fixes leaving garbled display
3927 when fast scrolling with a down-key. (Bug#12403)
f2016bea
EZ
3928 (compute_stop_pos_backwards): Fix a typo that caused crashes while
3929 scrolling through multibyte text.
aa36e4d2 3930
e99f70c8
SM
39312012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
3932
3933 * alloc.c (mark_object) <PVEC_WINDOW>: Mark prev/next_buffers *after*
3934 calling mark_vectorlike since that's the one that marks the window.
3935 (mark_discard_killed_buffers): Mark the final cdr.
3936 * window.h (struct window): Move prev/next_buffers to the
3937 non-standard fields.
3938 * window.c (make_window): Initialize prev/next_buffers manually.
3939
f75beb47
PE
39402012-09-20 Paul Eggert <eggert@cs.ucla.edu>
3941
3942 Omit unused arg EXPECTED from socket hooks.
3943 * keyboard.c (gobble_input, read_avail_input, tty_read_avail_input):
3944 * nsterm.m (ns_term_init):
3945 * termhooks.h (struct terminal.read_socket_hook):
3946 * w32inevt.c (w32_console_read_socket):
3947 * w32term.c (w32_read_socket):
3948 * xterm.c (XTread_socket):
3949 Omit unused arg EXPECTED. All callers changed.
3950 (store_user_signal_events): Return void, not int, since callers no
3951 longer care about the return value. All uses changed.
3952
b019b76a
JB
39532012-09-20 Juanma Barranquero <lekktu@gmail.com>
3954
3955 * w32gui.h (XParseGeometry): Do not declare.
3956
05642592
PE
39572012-09-19 Paul Eggert <eggert@cs.ucla.edu>
3958
e4bce92a 3959 * w32inevt.c (w32_console_read_socket): Return -1 on failure, not 0.
1f9f395d 3960 Ignore 'expected'. See Eli Zaretskii in
e4bce92a
PE
3961 <http://bugs.gnu.org/12471#8> (last line).
3962
05642592
PE
3963 * frame.c (read_integer): Remove. All uses replaced by strtol/strtoul.
3964 (XParseGeometry): Now static. Substitute extremal values for
3965 values that are out of range.
3966
e543ae91
JD
39672012-09-19 Jan Djärv <jan.h.d@swipnet.se>
3968
3969 * w32xfns.c (read_integer, XParseGeometry): Move to frame.c.
3970
3971 * nsfns.m (XParseGeometry): Remove.
3972 (Fx_create_frame): Call x_set_offset to correctly interpret
3973 top_pos in geometry.
3974
3a880af4 3975 * frame.c (read_integer, XParseGeometry): Move from w32xfns.c.
e543ae91
JD
3976 (Fx_parse_geometry): If there is a space in string, call
3977 Qns_parse_geometry, otherwise do as on other terms (Bug#12368).
3978
45ba16c7
EZ
39792012-09-17 Eli Zaretskii <eliz@gnu.org>
3980
c8b9f1bc
EZ
3981 * search.c (scan_buffer): Use character positions in calls to
3982 region_cache_forward and region_cache_backward, not byte
3983 positions. (Bug#12196)
3984
b4c932a2
EZ
3985 * w32term.c (w32_read_socket): Set pending_signals to 1, like
3986 xterm.c does. Reported by Daniel Colascione <dancol@dancol.org>.
3987
45ba16c7
EZ
3988 * ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize
3989 __malloc_extra_blocks to 32 instead of 64, like alloc.c did in
3990 emacs_blocked_malloc, now deleted.
3991
eeceac93
PE
39922012-09-17 Paul Eggert <eggert@cs.ucla.edu>
3993
3994 Remove no-longer-needed Solaris 2.4 vfork bug workaround.
3995 The workaround was for improving performance on Solaris 2.4, but
3996 is getting in the way now. Emacs will still work if someone is
3997 still running Solaris 2.4 in a museum somewhere; Sun dropped
3998 support for Solaris 2.4 in 2003.
3999 * callproc.c (Fcall_process) [HAVE_WORKING_VFORK]:
4000 * process.c (create_process) [HAVE_WORKING_VFORK]:
4001 Omit now-unnecessary workaround for the Solaris 2.4 vfork bug,
4002 since Emacs no longer uses vfork on that platform.
4003
78f83752
GM
40042012-09-17 Glenn Morris <rgm@gnu.org>
4005
4006 * emacs.c: Use COPYRIGHT.
4007
634b8cac
PE
40082012-09-16 Paul Eggert <eggert@cs.ucla.edu>
4009
0caaedb1
PE
4010 Remove configure's --without-sync-input option (Bug#12450).
4011 When auditing signal-handling in preparation for cleaning it up,
4012 I found that SYNC_INPUT has race conditions and would be a real
4013 pain to fix. Since it's an undocumented and deprecated
4014 configure-time option, now seems like a good time to remove it.
4015 Also see <http://bugs.gnu.org/11080#16>.
4016 * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal)
4017 (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls.
4018 (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
4019 (malloc_hysteresis):
4020 (check_depth) [XMALLOC_OVERRUN_CHECK]:
4021 (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT):
4022 (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED)
4023 (dont_register_blocks, bytes_used_when_reconsidered)
4024 (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc)
4025 (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc):
4026 [!SYSTEM_MALLOC && !SYNC_INPUT]:
1f9f395d 4027 Remove. All uses removed.
0caaedb1
PE
4028 (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different
4029 implementation, one that depends on whether the new macro
4030 XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT
4031 is defined.
4032 * atimer.c (run_timers, handle_alarm_signal):
4033 * keyboard.c (pending_signal, poll_for_input_1, poll_for_input)
4034 (handle_async_input, process_pending_signals)
4035 (handle_input_available_signal, init_keyboard):
4036 * nsterm.m (ns_read_socket):
4037 * process.c (wait_reading_process_output):
4038 * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK):
4039 * sysdep.c (emacs_sigaction_init) [SA_RESTART]:
4040 (emacs_write):
4041 * xterm.c (XTread_socket):
4042 Assume SYNC_INPUT.
4043 * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef.
4044 * eval.c (handling_signal): Remove. All uses removed.
4045 * lisp.h (ELSE_PENDING_SIGNALS): Remove.
4046 All uses replaced with the SYNC_INPUT version.
4047 (reset_malloc_hooks, uninterrupt_malloc, handling_signal):
4048 Remove decls.
4049 * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4050 Now static.
4051
634b8cac
PE
4052 * font.c (Ffont_shape_gstring): Remove unused local.
4053
83da1b55
GM
40542012-09-16 Glenn Morris <rgm@gnu.org>
4055
518650a5
GM
4056 * Makefile.in (clean): No longer run nextstep's clean.
4057
83da1b55
GM
4058 * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables.
4059 (ns_frag): Remove.
4060 (ns-app): Move here from ns.mk, and simplify.
4061 (clean): Simplify nextstep entry.
4062 * ns.mk: Remove file.
4063
85a43e2e
KH
40642012-09-17 Kenichi Handa <handa@gnu.org>
4065
4066 * font.c (Ffont_shape_gstring): Fix previous change; GLYPHs may
4067 not covert the last few charactes.
4068
ba13e616 40692012-09-16 Kenichi Handa <handa@gnu.org>
ea964864
KH
4070
4071 * font.c (Ffont_shape_gstring): Don't adjust grapheme cluster
4072 here, but just check the validity of glyphs in the glyph-string.
4073
a8c729af
MR
40742012-09-16 Martin Rudalics <rudalics@gmx.at>
4075
3a880af4
SM
4076 * window.c (Fwindow_parameter, Fset_window_parameter):
4077 Accept any window as argument (Bug#12452).
a8c729af 4078
c077c059
JD
40792012-09-16 Jan Djärv <jan.h.d@swipnet.se>
4080
4081 * nsfns.m (Fx_open_connection): Move initialization of ns_*_types
4082 to ns_term_init to avoid memory leak.
4083
4084 * nsterm.m (ns_update_begin): Initialize bp after lcokFocus, use
4085 explicit retain/release.
4086 (ns_term_init): Only allow one display. Initialize outerpool and
4087 ns_*_types.
4088
39a57ad0
PE
40892012-09-15 Paul Eggert <eggert@cs.ucla.edu>
4090
4091 Port _setjmp fix to POSIXish hosts as well as Microsoft.
4092 * image.c (_setjmp) [!HAVE__SETJMP]: Restore definition, as
4093 it's needed on POSIXish hosts that lack _setjmp. Attempt to solve
4094 the Microsoft problem in a different way, by altering ../nt/config.nt.
4095
7105c8cb
EZ
40962012-09-15 Eli Zaretskii <eliz@gnu.org>
4097
4098 * w32xfns.c:
4099 * w32uniscribe.c:
4100 * w32term.c:
4101 * w32select.c:
4102 * w32reg.c:
4103 * w32proc.c:
4104 * w32menu.c:
4105 * w32inevt.c:
4106 * w32heap.c:
4107 * w32font.c:
4108 * w32fns.c:
4109 * w32console.c:
4110 * w32.c:
4111 * w16select.c: Remove inclusion of setjmp.h, as it is now included
4112 by lisp.h. This completes removal of setjmp.h inclusion
4113 erroneously announced in the previous commit. (Bug#12446)
4114
4115 * lisp.h [!HAVE__SETJMP, !HAVE_SIGSETJMP]: Make the commentary
4116 more accurate.
4117
4118 * image.c (_setjmp) [!HAVE__SETJMP]: Define only if 'setjmp' is
4119 not defined as a macro. The latter happens on MS-Windows.
4120 (Bug#12446)
4121
0328b6de
PE
41222012-09-15 Paul Eggert <eggert@cs.ucla.edu>
4123
4124 Port better to POSIX hosts lacking _setjmp (Bug#12446).
4125 * lisp.h: Include <setjmp.h> here, since we use its symbols here.
7105c8cb 4126 Some instances of '#include <setjmp.h>' removed, if the
0328b6de
PE
4127 only reason for the instance was because "lisp.h" was included.
4128 (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
4129 Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
4130 and _longjmp with the new symbols. Emacs already uses _setjmp if
4131 available, so this change affects only POSIXish hosts that have
4132 sigsetjmp but not _setjmp, such as some versions of Solaris and
4133 Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
4134 * image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
4135 (png_load_body) [HAVE_PNG]:
4136 (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
4137 (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
4138 Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
4139 since PNG requires jmp_buf. This is the only exception to the
4140 general rule that we now use sys_setjmp and sys_longjmp.
4141 This exception is OK since this code does not change the signal
4142 mask or longjmp out of a signal handler.
4143
2af03429
PE
41442012-09-14 Paul Eggert <eggert@cs.ucla.edu>
4145
4146 * alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
4147 Include "syssignal.h", for 'main_thread'.
4148
2f294edf
DA
41492012-09-14 Dmitry Antipov <dmantipov@yandex.ru>
4150
4151 Avoid out-of-range marker position (Bug#12426).
3a880af4
SM
4152 * insdel.c (replace_range, replace_range_2):
4153 Adjust markers before overlays, as suggested by comments.
2f294edf
DA
4154 (insert_1_both, insert_from_buffer_1, adjust_after_replace):
4155 Remove redundant check before calling offset_intervals.
4156
6b533e9c
MR
41572012-09-14 Martin Rudalics <rudalics@gmx.at>
4158
4159 * xdisp.c (Fformat_mode_line): Unconditionally save/restore
4160 current buffer (Bug#12387).
4161
2a7931e3
JB
41622012-09-14 Juanma Barranquero <lekktu@gmail.com>
4163
4164 * makefile.w32-in ($(BLD)/alloc.$(O)): Update dependencies.
4165
c18e885b
PE
41662012-09-13 Paul Eggert <eggert@cs.ucla.edu>
4167
4168 Use a more backwards-compatible timer format (Bug#12430).
4169 * keyboard.c (decode_timer): Get PSECS from the 8th (origin-0)
4170 vector element, not from the 4th, since PSECS is now at the end.
4171 (Fcurrent_idle_time): Doc fix.
4172
d59a1afb
DA
41732012-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4174
4175 Function to mark objects and remove killed buffers at once.
4176 * alloc.c (discard_killed_buffers): Rename to ...
4177 (mark_discard_killed buffers) ... new name. Add marking
4178 of remaining objects. Fix comment. Adjust users.
4179 (mark_object): Do not touch frame buffer lists here.
4180 * frame.c (delete_frame): Reset frame buffer lists here.
4181
5f0cb45a
PE
41822012-09-13 Paul Eggert <eggert@cs.ucla.edu>
4183
8ea47e3a
PE
4184 Better workaround for GNOME bug when --enable-gcc-warnings.
4185 * emacsgtkfixed.c (G_STATIC_ASSERT): Remove, undoing last change.
4186 Instead, disable -Wunused-local-typedefs. See Dmitry Antipov in
4187 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00335.html>.
4188
4a4bbad2
PE
4189 Simplify SIGIO usage (Bug#12408).
4190 The code that dealt with SIGIO was crufty and confusing, e.g., it
4191 played tricks like "#undef SIGIO" but these tricks were not used
4192 consistently. Simplify mostly by not #undeffing standard symbols,
4193 e.g., use "defined USABLE_SIGIO" (our symbol, which we can define
4194 or not as we please) rather than "defined SIGIO" (standard symbol
4195 that we probably shouldn't #undef).
4196 * conf_post.h [USG5_4]: Do not include <sys/wait.h> here.
4197 Modules that need it can include it.
4198 [USG5_4 && emacs]: Likewise, do not include the streams stuff here.
4199 * dispextern.h (ignore_sigio): New decl.
4200 * emacs.c (shut_down_emacs): Invoke unrequest_sigio
4201 unconditionally, since it's now a no-op if !USABLE_SIGIO.
4202 * emacs.c (shut_down_emacs):
4203 * keyboard.c (kbd_buffer_store_event_hold):
4204 Use ignore_sigio rather than invoking 'signal' directly.
4205 * keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>,
4206 for FIONREAD.
4207 (FIONREAD, SIGIO): Do not #undef.
4208 (tty_read_avail_input): Use #error rather than a syntax error.
4209 * process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>,
4210 for I_PIPE, used by SETUP_SLAVE_PTY.
4211 (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD.
4212 * sysdep.c (croak): Remove; no longer needed. This bit of
4213 temporary code, with Fred N. Fish's comment that it's temporary,
4214 has been in Emacs since at least 1992!
4215 (init_sigio, reset_sigio, request_sigio, unrequest_sigio):
4216 Arrange for them to be no-ops in all cases when ! USABLE_SIGIO.
4217 * syssignal.h (croak): Remove decl.
4218 (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile.
4219 * systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed
4220 now that we're termios-only.
4221 (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef.
4222 * term.c (dissociate_if_controlling_tty): Use #error rather than
4223 a run-time error.
4224
5f0cb45a
PE
4225 Work around GCC and GNOME bugs when --enable-gcc-warnings.
4226 * emacsgtkfixed.c (G_STATIC_ASSERT): Redefine to use 'verify',
4227 to work around GNOME bug 683906.
4228 * image.c (jpeg_load_body) [HAVE_JPEG && lint]: Pacify gcc -Wclobber.
4229 (struct my_jpeg_error_mgr) [HAVE_JPEG && lint]: New member fp.
4230 This works around GCC bug 54561.
4231
40bce90b
PE
42322012-09-12 Paul Eggert <eggert@cs.ucla.edu>
4233
4234 More fixes for 'volatile' and setjmp/longjmp.
4235 * eval.c (Fdefvar, Fcondition_case): Remove unnecessary 'volatile's.
4236 * image.c (struct png_load_context) [HAVE_PNG]: New type.
4237 (png_load_body) [HAVE_PNG]:
4238 (jpeg_load_body) [HAVE_JPEG]:
4239 New function, with most of the old parent function's body.
4240 (png_load) [HAVE_PNG]:
4241 (jpeg_load) [HAVE_JPEG]:
4242 Invoke the new function, to avoid longjmp munging our locals.
4243 (struct my_jpeg_error_mgr) [HAVE_JPEG]: New members cinfo, failure_code.
4244 (my_error_exit) [HAVE_JPEG]: Don't trust 'setjmp' to return 2 when
4245 longjmp is passed 2, as the C standard doesn't guarantee this.
4246 Instead, store the failure code into mgr->failure_code.
4247
bfeae2cf
SM
42482012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
4249
4250 * keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
4251 (Fdiscard_input, quit_throw_to_read_char, init_keyboard)
4252 (syms_of_keyboard): Remove support for unread-command-char.
4253
8099e36b
EZ
42542012-09-12 Eli Zaretskii <eliz@gnu.org>
4255
4256 * w32proc.c (sys_kill): If PID is our process ID and the signal is
4257 SIGABRT, call emacs_abort. Avoids silently exiting upon assertion
4258 violation. (Bug#12426)
4259
92547ff9
PE
42602012-09-12 Paul Eggert <eggert@cs.ucla.edu>
4261
4262 * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.
4263
45b82ad0
SM
42642012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
4265
4266 * eval.c: Add `inhibit-debugger'.
4267 (Qinhibit_debugger): New symbol.
4268 (call_debugger): Bind it instead of Qdebug_on_error.
4269 (maybe_call_debugger): Test Vinhibit_debugger.
4270 (syms_of_eval): Define inhibit-debugger.
4271 * xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
4272 (syms_of_xdisp): Remove inhibit-debug-on-message.
4273
5779a1dc
PE
42742012-09-11 Paul Eggert <eggert@cs.ucla.edu>
4275
50f2e553
PE
4276 Avoid _setjmp/_longjmp problems with local nonvolatile variables.
4277 If a nonvolatile local variable is written before a _longjmp to
4278 the frame containing the variable, and is read after the _longjmp,
4279 the value read is indeterminate. Some local variables of type
4280 'struct handler' and 'struct catchtag' are used in this way, so
4281 mark each of their slots as volatile if the slot can be set before
4282 _longjmp and read afterwards.
4283 * lisp.h (struct handler): var and chosen_clause are now volatile.
4284 (struct catchtag): val, next, and pdlcount are now volatile.
4285
ae1d87e2
PE
4286 * bidi.c (bidi_push_it, bidi_pop_it):
4287 * fns.c (copy_hash_table):
4288 * image.c (define_image_type):
4289 * keyboard.c (kbd_buffer_store_event_hold):
4290 * process.c (Fprocess_send_eof):
4291 * xfaces.c (x_create_gc) [HAVE_NS]:
4292 * xgselect.c (xg_select):
4293 Prefer assignment to memcpy when either will do.
4294
5779a1dc
PE
4295 * alloc.c (discard_killed_buffers): Tune and simplify a bit.
4296 Use pointer-to-a-pointer to simplify and avoid a NILP check each
4297 time an item is removed. No need to mark this function 'inline';
4298 the compiler knows better than we do.
4299
c4c9756b
JD
43002012-09-11 Jan Djärv <jan.h.d@swipnet.se>
4301
4302 * nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
4303 (updateFrameSize:): Add delay parameter to updateFrameSize, send it
4304 to change_frame_size (Bug#12388).
4305 (windowDidResize:): Pass YES to updateFrameSize.
4306
4307 * nsterm.h: Add delay parameter to updateFrameSize.
4308
d73e321c
DA
43092012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4310
4311 Discard killed buffers from deleted window and frame objects.
4312 This reduces an amount of references to killed buffers and
4313 helps GC to reclaim them faster.
4314 * alloc.c (discard_killed_buffers): New function.
4315 (mark_object): Use it for deleted windows and frames.
4316 (mark_object): If symbol's value is set up for a killed buffer
1f9f395d 4317 or deleted frame, restore its global binding.
d73e321c
DA
4318 * data.c (swap_in_global_binding): Add GC notice.
4319 (swap_in_symval_forwarding): Use convenient set_blv_where.
4320 * window.c (wset_next_buffers, wset_prev_buffers): Move ...
4321 * window.h: ... to here.
4322
e578f381
DA
43232012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4324
4325 Convenient macro to check whether the buffer is live.
4326 * buffer.h (BUFFER_LIVE_P): New macro.
4327 * alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
4328 * minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.
4329
3057e615
YM
43302012-09-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4331
4332 * xdisp.c (right_overwritten, right_overwriting): Also handle gstring
4333 composition cases (Bug#12364).
4334
4335 * xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
4336 overhang of succeeding glyphs overlapping box cursor.
4337
4338 * w32term.c (x_draw_glyph_string): Likewise.
4339
6fda35f2
PE
43402012-09-11 Paul Eggert <eggert@cs.ucla.edu>
4341
c990426a
PE
4342 Simplify, document, and port floating-point (Bug#12381).
4343 The porting part of this patch fixes bugs on non-IEEE platforms
4344 with frexp, ldexp, logb.
4345 * data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
4346 Now static.
4347 * floatfns.c: Simplify discussion of functions that Emacs doesn't
4348 support, by removing commented-out code and briefly listing the
4349 C89 functions excluded. The commented-out stuff was confusing
4350 maintenance, e.g., we thought we needed cbrt but it was commented out.
4351 (logb): Remove decl; no longer needed.
4352 (isfinite): New macro, if not already supplied.
4353 (isnan): Don't replace any existing macro.
4354 (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
4355 are present on all C89 platforms.
4356 (Ffrexp): Do not special-case zero, as frexp does the right thing
4357 for that case.
4358 (Flogb): Do not use logb, as it doesn't have the desired meaning
4359 on hosts that use non-base-2 floating point. Instead, stick with
4360 frexp, which is C89 anyway. Do not pass an infinity or a NaN to
4361 frexp, to avoid getting an unspecified result.
4362
6fda35f2
PE
4363 * xdisp.c (Qinhibit_debug_on_message): Now static.
4364
16130a58
JD
43652012-09-10 Jan Djärv <jan.h.d@swipnet.se>
4366
4367 * nsterm.m (ns_update_begin): Set clip path to whole view by using
4368 NSBezierPath (Bug#12131).
4369
d105a573
CY
43702012-09-10 Chong Yidong <cyd@gnu.org>
4371
4372 * fns.c (Fdelq, Fdelete): Doc fix.
4373
ff55dfe8
PE
43742012-09-10 Paul Eggert <eggert@cs.ucla.edu>
4375
4376 * lisp.h (XSETINT, XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL)
4377 (XSETFLOAT, XSETMISC): Parenthesize macro bodies.
4378
e7032e7c
SM
43792012-09-09 Stefan Monnier <monnier@iro.umontreal.ca>
4380
4381 * lisp.h (make_lisp_ptr): New macro to replace XSET.
4382 (XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL, XSETFLOAT, XSETMISC):
4383 Use it.
4384
e9957956
EZ
43852012-09-09 Eli Zaretskii <eliz@gnu.org>
4386
aba05ce9
EZ
4387 * fringe.c (draw_fringe_bitmap_1): Don't reduce the width of the
4388 left fringe if the window has a left margin. This avoids leaving
4389 traces of the cursor because its leftmost pixel is not drawn over.
4390
e9957956
EZ
4391 * dispnew.c (update_window_line): When the left margin area of a
4392 screen line is updated, set the redraw_fringe_bitmaps_p flag of
4393 that screen line. (Bug#12277)
4394
f6196b87
PE
43952012-09-09 Paul Eggert <eggert@cs.ucla.edu>
4396
4397 Assume C89 or later for math functions (Bug#12381).
4398 This simplifies the code, and makes it a bit smaller and faster,
4399 and (most important) makes it easier to clean up signal handling
4400 since we can stop worring about floating-point exceptions in
4401 library code. That was a problem before C89, but the problem
4402 went away many years ago on all practical Emacs targets.
4403 * data.c, image.c, lread.c, print.c:
4404 Don't include <math.h>; no longer needed.
4405 * data.c, floatfns.c (IEEE_FLOATING_POINT): Don't worry that it
4406 might be autoconfigured, as that never happens.
4407 * data.c (fmod):
4408 * doprnt.c (DBL_MAX_10_EXP):
4409 * print.c (DBL_DIG):
4410 Remove. C89 or later always defines these.
4411 * floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN)
4412 (in_float, float_error_arg, float_error_arg2, float_error_fn_name)
4413 (arith_error, domain_error, domain_error2):
4414 Remove all this pre-C89 cruft. Do not include <errno.h> as that's
4415 no longer needed -- we simply return what C returns. All uses removed.
4416 (IN_FLOAT, IN_FLOAT2): Remove. All uses replaced with
4417 the wrapped code.
4418 (FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2):
4419 Remove. All uses expanded, as these macros are no longer used
4420 more than once and are now more trouble than they're worth.
4421 (Ftan): Use tan, not sin / cos.
4422 (Flogb): Assume C89 frexp.
4423 (fmod_float): Assume C89 fmod.
4424 (matherr) [HAVE_MATHERR]: Remove; no longer needed.
4425 (init_floatfns): Remove. All uses removed.
4426
9d7f1863
JD
44272012-09-08 Jan Djärv <jan.h.d@swipnet.se>
4428
4429 * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
4430 compositeToPoint for OSX < 10.6 (Bug#12390).
4431
eabf0404
PE
44322012-09-08 Paul Eggert <eggert@cs.ucla.edu>
4433
4434 * floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
4435 This produces more-accurate results.
4436
0b3b1d23
JD
44372012-09-08 Jan Djärv <jan.h.d@swipnet.se>
4438
4439 * nsterm.m (updateFrameSize): Call setFrame: on the view when size
4440 changes (Bug#12088).
4441
6dcef6ec
CY
44422012-09-08 Chong Yidong <cyd@gnu.org>
4443
4444 * syntax.c (Fstring_to_syntax): Doc fix.
4445
aa7d57c5
JD
44462012-09-08 Jan Djärv <jan.h.d@swipnet.se>
4447
4448 * nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
4449 in the internal border.
4450 (x_set_window_size): Remove static variables and their usage.
4451 (ns_redraw_scroll_bars): Fix NSTRACE arg.
3a880af4
SM
4452 (ns_after_update_window_line, ns_draw_fringe_bitmap):
4453 Remove fringe/internal border adjustment (Bug#11052).
aa7d57c5
JD
4454 (ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
4455 (ns_draw_window_cursor): Remove fringe/internal border adjustment.
4456 (ns_fix_rect_ibw): Remove.
4457 (ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
4458 (ns_dumpglyphs_box_or_relief): Ditto.
4459 (ns_maybe_dumpglyphs_background): Remove fringe/internal border
4460 adjustment.
4461 (ns_dumpglyphs_image): Ditto.
fc0c31f8 4462 (ns_dumpglyphs_stretch): Fix coding style. Remove fringe/internal
aa7d57c5
JD
4463 border adjustment.
4464 (ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
4465 their usage. Add fringe_extended_p and its use as in other terms.
4466 (ns_judge_scroll_bars): Code style fix. Call updateFrameSize if
4467 scroll bar was removed.
4468 (updateFrameSize): New function.
4469 (windowDidResize): Move code to updateFrameSize and call it.
4470
4471 * nsterm.h (EmacsView): Add updateFrameSize.
4472
1a5432bc
CY
44732012-09-07 Chong Yidong <cyd@gnu.org>
4474
b4f5313e
CY
4475 * textprop.c (Fget_text_property): Minor doc fix (Bug#12323).
4476
1a5432bc
CY
4477 * data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).
4478
1a4f1e9b
PE
44792012-09-07 Paul Eggert <eggert@cs.ucla.edu>
4480
4481 More signal-handler cleanup (Bug#12327).
eddb36a7
PE
4482 * emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
4483 Problem introduced when merging patches. Noted by Eli Zaretskii in
4484 <http://bugs.gnu.org/12327#67>.
1a4f1e9b
PE
4485 * floatfns.c: Comment fix.
4486 * lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
4487 SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
4488 and anyway the declaration is harmless even if SIGDANGER is not defined.
4489 * syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
4490 defined BROKEN_FIONREAD). systty.h formerly did this, but other
4491 source files not surprisingly expected syssignal.h to define, or
4492 not define, SIGIO, and it's cleaner to do it that way, for consistency.
4493 Include <sys/ioctl.h>, for FIONREAD.
4494 * systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
4495 This eliminates a problem whereby other files mysteriously had
4496 to include "syssignal.h" before including "systty.h" if they
4497 wanted to use "#ifdef SIGIO".
4498
bc8000ff
EZ
44992012-09-07 Eli Zaretskii <eliz@gnu.org>
4500
3e6d6928
EZ
4501 * w32proc.c (sigaction): New function, emulates Posix 'sigaction'.
4502
4503 * w32.c (sigemptyset): Empty the set.
4504 (sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.
4505
bc8000ff
EZ
4506 * alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.
4507
b4fa72f2
DA
45082012-09-07 Dmitry Antipov <dmantipov@yandex.ru>
4509
4510 * alloc.c (mark_buffer): Revert unsafe marking optimization.
4511 (mark_object): Likewise for frame objects.
4512
30730c93
PE
45132012-09-07 Paul Eggert <eggert@cs.ucla.edu>
4514
4515 * syssignal.h (handle_on_main_thread): Always declare,
4516 even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
4517 This ports to platforms without HAVE_PTHREAD.
4518
2fe28299
PE
45192012-09-06 Paul Eggert <eggert@cs.ucla.edu>
4520
4521 Signal-handler cleanup (Bug#12327).
4522 Emacs's signal handlers were written in the old 4.2BSD style with
4523 sigblock and sigmask and so forth, and this led to some
4524 inefficiencies and confusion. Rewrite these to use
4525 pthread_sigmask etc. without copying signal sets around. Also,
4526 get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
4527 'signal', and instead use functions that do not attempt to take
4528 over the system name space. This patch causes Emacs's text
4529 segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
4530 * alloc.c, emacsgtkfixed.c, nsfns.m, widget.c, xmenu.c:
4531 Do not include <signal.h> or "syssignal.h", as these
4532 modules do not use signals.
4533 * atimer.c, callproc.c, data.c, dispnew.c, emacs.c, floatfns.c:
4534 * gtkutil.c, keyboard.c, process.c, sound.c, sysdep.c, term.c, xterm.c:
4535 Do not include <signal.h>, as "syssignal.h" does that for us now.
4536 * atimer.c (sigmask_atimers): New function.
4537 (block_atimers, unblock_atimers): New functions,
4538 replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
4539 All uses replaced.
4540 * conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
4541 no longer needed here.
4542 * emacs.c (main): Inspect existing signal handler with sigaction,
fc0c31f8 4543 so that there's no need to block and unblock SIGHUP.
2fe28299
PE
4544 * sysdep.c (struct save_signal): New member 'action', replacing
4545 old member 'handler'.
4546 (save_signal_handlers, restore_signal_handlers):
4547 Use sigaction instead of 'signal' to save and restore.
4548 (get_set_sighandler, set_sighandler) [!WINDOWSNT]:
4549 New function. All users of 'signal' modified to use set_sighandler
4550 if they're writeonly, and to use sys_signal if they're read+write.
4551 (emacs_sigaction_init, forwarded_signal): New functions.
4552 (sys_signal): Remove. All uses replaced by calls to sigaction
4553 and emacs_sigaction_init, or by direct calls to 'signal'.
4554 (sys_sigmask) [!__GNUC__]: Remove; no longer needed.
4555 (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
4556 all uses replaced by pthread_sigmask etc. calls.
4557 * syssignal.h: Include <signal.h>.
4558 (emacs_sigaction_init, forwarded_signal): New decls.
4559 (SIGMASKTYPE): Remove. All uses replaced by its definiens, sigset_t.
4560 (SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
4561 (sigmask, sys_sigmask): Remove; no longer needed.
4562 (sigpause): Remove. All uses replaced by its definiens, sigsuspend.
4563 (sigblock, sigunblock, sigfree):
4564 (sigsetmask) [!defined sigsetmask]:
4565 Remove. All uses replaced by pthread_sigmask.
4566 (signal): Remove. Its remaining uses (with SIG_DFL and SIG_IGN)
4567 no longer need to be replaced, and its typical old uses
4568 are now done via emacs_sigaction_init and sigaction.
4569 (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
4570 (sys_sigdel): Remove; unused.
4571 (NSIG): Remove a FIXME; the code's fine. Remove an unnecessary ifdef.
4572
0216c128
EZ
45732012-09-06 Eli Zaretskii <eliz@gnu.org>
4574
4575 * process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
4576 SIGCHLD handling on systems that don't have WNOHANG. (Bug#12327)
4577
c752cfa9
DA
45782012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4579
4580 Explicitly mark buffer_defaults and buffer_local_symbols.
4581 * alloc.c (Fgarbage_collect): Mark buffer_defaults and
4582 mark_local_symbols here.
4583 (mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
4584 since special buffers aren't marked here any more.
4585 (allocate_buffer): Chain new buffer with all_buffers here...
4586 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
4587 not here.
4588 (Vbuffer_defaults, Vbuffer_local_symbols): Remove.
4589 (syms_of_buffer): Remove staticpro of the above.
4590 (init_buffer_once): Set names for buffer_defaults and
4591 buffer_local_symbols.
4592
a864ef14
PE
45932012-09-06 Paul Eggert <eggert@cs.ucla.edu>
4594
4595 Use bool for booleans in font-related modules.
4596 * font.c (font_intern_prop, font_style_to_value)
4597 (font_style_symbolic, font_parse_xlfd, font_parse_fcname)
4598 (generate_otf_features, font_check_otf_features, font_check_otf)
4599 (font_match_p, font_list_entities, font_at):
4600 * fontset.c (fontset_id_valid_p, reorder_font_vector
4601 (fontset_find_font, Fset_fontset_font)
4602 (face_suitable_for_char_p) [0]:
4603 * ftfont.c (fc_initialized, ftfont_get_open_type_spec)
4604 (ftfont_open, ftfont_text_extents, ftfont_check_otf):
4605 (m17n_flt_initialized, ftfont_shape_by_flt):
4606 * ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
4607 * nsfont.m (nsfont_draw):
4608 * w32font.c (w32font_draw):
4609 * w32term.c (x_draw_glyphless_glyph_string_foreground):
4610 Use bool for booleans.
4611 * font.h: Adjust to above API changes.
4612 (struct font, struct font_driver, struct font_driver_list):
4613 Use bool for booleans.
4614 (struct font): Remove useless member encoding_type.
4615 All users removed.
4616 * fontset.c, xftfont.c: Omit unnecessary static decls.
4617
0699fc18
DA
46182012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4619
4620 * alloc.c (mark_object): Revert window marking code
4621 since it's unsafe for the Fset_window_configuration.
4622
20ef56db
PE
46232012-09-05 Paul Eggert <eggert@cs.ucla.edu>
4624
2fe28299 4625 Fix race conditions with signal handlers and errno (Bug#12327).
20ef56db
PE
4626 Be more systematic about preserving errno whenever a signal
4627 handler returns, even if it's not in the main thread. Do this by
4628 renaming signal handlers to distinguish between signal delivery
4629 and signal handling. All uses changed.
4630 * atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
4631 * data.c (deliver_arith_signal): Rename from arith_error.
4632 * dispnew.c (deliver_window_change_signal): Rename from
4633 window_change_signal.
4634 * emacs.c (deliver_error_signal): Rename from fatal_error_signal.
4635 (deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
4636 * keyboard.c (deliver_input_available_signal): Rename from
4637 input_available_signal.
4638 (deliver_user_signal): Rename from handle_user_signal.
4639 (deliver_interrupt_signal): Rename from interrupt_signal.
4640 * process.c (deliver_pipe_signal): Rename from send_process_trap.
4641 (deliver_child_signal): Rename from sigchld_handler.
4642 * atimer.c (handle_alarm_signal):
4643 * data.c (handle_arith_signal):
4644 * dispnew.c (handle_window_change_signal):
4645 * emacs.c (handle_fatal_signal, handle_danger_signal):
4646 * keyboard.c (handle_input_available_signal):
4647 * keyboard.c (handle_user_signal, handle_interrupt_signal):
4648 * process.c (handle_pipe_signal, handle_child_signal):
4649 New functions, with the actual signal-handling code taken from the
4650 original respective signal handlers, sans the sporadic attempts to
4651 preserve errno, since that's now done by handle_on_main_thread.
4652 * atimer.c (alarm_signal_handler): Remove unnecessary decl.
4653 * emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
4654 * emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4655 Move to sysdep.c.
4656 (main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4657 Move initialization of main_thread to sysdep.c's init_signals.
4658 * process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
4659 our usage, and simplifies the mainline code.
4660 (record_child_status_change): New static function, as a helper
4661 for handle_child_signal, and with most of the old child handler's
4662 contents.
4663 (CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
4664 (handle_child_signal): Use the above.
4665 * sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
4666 Moved here from emacs.c.
4667 (init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
4668 code moved here from emacs.c's main function.
4669 * sysdep.c, syssignal.h (handle_on_main_thread): New function,
3a880af4
SM
4670 replacing the old SIGNAL_THREAD_CHECK. All uses changed.
4671 This lets callers save and restore errno properly.
20ef56db 4672
e3ccf108
DA
46732012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4674
4675 Remove redundant or unused things here and there.
4676 * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
4677 * conf_post.h (RE_TRANSLATE): Use char_table_translate.
4678 * editfns.c (Fcompare_buffer_substrings): Likewise.
4679 * frame.h (struct terminal, struct font_driver_list):
4680 Remove redundant declarations.
4681 * window.h (Qleft, Qright): Likewise.
4682
697e1e39
DA
46832012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4684
4685 Do not mark objects from deleted buffers, windows and frames.
4686 * alloc.c (mark_buffer): Mark just the buffer if it is dead.
4687 (mark_object): Likewise for windows and frames.
4688
c1ca42ca
DA
46892012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4690
4691 * alloc.c (valid_lisp_object_p): Treat killed buffers,
4692 buffer_defaults and buffer_local_symbols as valid objects.
4693 Return special value to denote them.
4694
014d93be
PE
46952012-09-05 Paul Eggert <eggert@cs.ucla.edu>
4696
f75d7a91
PE
4697 * fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
4698 * fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
4699 (Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
4700 (file_name_absolute_p, Fsubstitute_in_file_name):
4701 (check_executable, check_writable, Ffile_accessible_directory_p)
4702 (Fset_file_selinux_context, Fdefault_file_modes)
4703 (Finsert_file_contents, choose_write_coding_system)
4704 (Fwrite_region, build_annotations, a_write, e_write)
4705 (Fdo_auto_save):
4706 * filelock.c (boot_time_initialized, get_boot_time)
4707 (get_boot_time_1, lock_file_1, within_one_second):
4708 * floatfns.c (in_float):
4709 * fns.c (concat, internal_equal, Frequire, base64_encode_1)
4710 (base64_decode_1, cmpfn_eql, cmpfn_user_defined)
4711 (sweep_weak_table, sweep_weak_hash_tables, secure_hash):
4712 * lisp.h (struct Lisp_Hash_Table.cmpfn):
4713 * window.c (compare_window_configurations):
4714 Use bool for booleans.
4715 * fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
4716 (Fdefault_file_modes): Now mode_t, not int, for modes.
4717 (Fdo_auto_save): Set a boolean to 1 rather than using ++.
4718 (internal_delete_file): Now returns void, not a (boolean) int,
4719 since nobody was looking at the return value.
4720 * lisp.h, window.h: Adjust to above API changes.
4721
014d93be
PE
4722 * xdisp.c (set_message): Simplify and reindent last change.
4723
776f29e1
JB
47242012-09-05 Juanma Barranquero <lekktu@gmail.com>
4725
4726 * makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.
4727
7f7e0167
LI
47282012-09-04 Lars Ingebrigtsen <larsi@gnus.org>
4729
4730 * eval.c (call_debugger): Make the function non-static so that we
4731 can call it from set_message.
4732
4733 * xdisp.c (set_message): Implement the new variable `debug-on-message'.
4734 (syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.
4735
cf29dd84
PE
47362012-09-04 Paul Eggert <eggert@cs.ucla.edu>
4737
4738 Give more-useful info on a fatal error (Bug#12328).
4739 * alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
4740 (die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
4741 of doing the work ourselves.
4742 * emacs.c (fatal_error_signal): Let fatal_error_backtrace
4743 do most of the work.
4744 (fatal_error_backtrace): New function, taken from the guts
4745 of the old fatal_error_signal, but with a new option to output
4746 a backtrace.
4747 (shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
4748 info about the signal than just its number.
4749 * lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
4750 * sysdep.c: Include <execinfo.h>
4751 (emacs_backtrace): New function, taken partly from the previous
4752 code of the 'die' function.
4753 (emacs_abort): Call fatal_error_backtrace rather than abort.
4754
972debf2
SM
47552012-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4756
4757 * lread.c (readevalloop): Call internal-macroexpand-for-load to perform
4758 eager (load-time) macro-expansion.
4759 * lisp.mk (lisp): Add macroexp.
4760
1088b922
PE
47612012-09-04 Paul Eggert <eggert@cs.ucla.edu>
4762
4763 Simplify redefinition of 'abort' (Bug#12316).
4764 Do not try to redefine the 'abort' function. Instead, redo
4765 the code so that it calls 'emacs_abort' rather than 'abort'.
4766 This removes the need for the NO_ABORT configure-time macro
4767 and makes it easier to change the abort code to do a backtrace.
4768 * .gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
4769 * emacs.c (abort) [!DOS_NT && !NO_ABORT]:
4770 Remove; sysdep.c's emacs_abort now takes its place.
4771 * lisp.h (emacs_abort): New decl. All calls from Emacs code to
4772 'abort' changed to use 'emacs_abort'.
4773 * msdos.c (dos_abort) [defined abort]: Remove; not used.
4774 (abort) [!defined abort]: Rename to ...
4775 (emacs_abort): ... new name.
4776 * sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
4777 the place of the old 'abort' in emacs.c.
4778 * w32.c, w32fns.c (abort): Do not #undef.
4779 * w32.c (emacs_abort): Rename from w32_abort.
4780
30934d33
EZ
47812012-09-04 Eli Zaretskii <eliz@gnu.org>
4782
4783 * w32uniscribe.c (uniscribe_shape): Reverse the sign of
4784 offsets[j].dv, since the y axis of the screen coordinates points
4785 down, while the y axis of the font definition coordinates points
4786 up. This fixes display of Arabic diacritics such as KASRA and
4787 KASRATAN. (Bug#11860)
4788
af26b72c
PE
47892012-09-04 Paul Eggert <eggert@cs.ucla.edu>
4790
4791 Be more systematic about _setjmp vs setjmp.
4792 * alloc.c (test_setjmp, mark_stack):
4793 * image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
4794 (PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
4795 (png_load, my_error_exit, jpeg_load):
4796 * process.c (send_process_trap, send_process):
4797 Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
4798 The underscored versions are up to 30x faster on some hosts.
4799 Formerly, the code used setjmp+longjmp sometimes and
4800 _setjmp+_longjmp at other times, with no particular reason to
4801 prefer setjmp+longjmp.
4802
26d4541d
PE
48032012-09-03 Paul Eggert <eggert@cs.ucla.edu>
4804
d42f4f0f 4805 Fix minor problem found by static checking.
26d4541d 4806 * buffer.c (Fdelete_all_overlays): Return nil.
26d4541d 4807
c5e28e39
MR
48082012-09-03 Martin Rudalics <rudalics@gmx.at>
4809
4810 * buffer.c (Fdelete_all_overlays): New function.
4811
3eab3ca9
CY
48122012-09-03 Chong Yidong <cyd@gnu.org>
4813
4814 * gtkutil.c: Add extern decl for Qxft.
4815
c04889f8
PE
48162012-09-02 Paul Eggert <eggert@cs.ucla.edu>
4817
1882aa38
PE
4818 * emacs.c, eval.c: Use bool for boolean.
4819 * emacs.c (initialized, inhibit_window_system, running_asynch_code):
4820 (malloc_using_checking) [DOUG_LEA_MALLOC]:
4821 (display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
4822 (noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
4823 (main, decode_env_path, Fdaemon_initialized):
4824 * eval.c (call_debugger, Finteractive_p, interactive_p):
4825 (unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
4826 (maybe_call_debugger, Fbacktrace):
4827 * process.c (read_process_output, exec_sentinel):
4828 Use bool for booleans.
4829 * emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
4830 All callers changed.
4831 * eval.c (interactive_p): Omit always-true boolean argument
4832 EXCLUDE_SUBRS_P. All callers changed.
4833 * dispextern.h, lisp.h: Reflect above API changes.
4834 * firstfile.c (dummy): Use the address of 'main', whose signature
4835 won't change, instead of the address of 'initialize', whose
4836 signature just changed from int to bool.
4837 * lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
4838 * msdos.c (fatal_error_in_progress): ... from here.
4839 * xdisp.c (redisplaying_p): Now a boolean. Set it to 1 instead
4840 of incrementing it.
4841 (redisplay_internal, unwind_redisplay): Simply clear
4842 REDISPLAYING_P when unwinding, instead of saving its previous,
4843 always-false value and then restoring it.
4844
a411ac43
PE
4845 Clean up some extern decls.
4846 Mostly, this hoists extern decls out of .c files and into .h files.
4847 That way, we're more likely to catch errors if the interfaces change.
4848 * alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
4849 declare xg_mark_data.
4850 * dispextern.h (x_frame_parm_handlers):
4851 * font.h (Qxft):
4852 * lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
4853 (Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
4854 (Qultra_bold, Qoblique, Qitalic):
4855 Move extern decl here from .c file.
4856 * alloc.c (xg_mark_data) [USE_GTK]:
4857 * doc.c (Qclosure):
4858 * eval.c (Qlexical_binding):
4859 * fns.c (time) [!HAVE_UNISTD_H]:
4860 * gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
4861 (Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
4862 * image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
4863 * lread.c (Qinternal_interpreter_environment):
4864 * minibuf.c (Qbuffer):
4865 * process.c (QCfamily, QCfilter):
4866 * widget.c (free_frame_faces):
4867 * xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
4868 * xfont.c (x_clear_errors):
4869 * xterm.c (x_frame_parm_handlers):
4870 Remove now-redundant extern decls.
4871 * keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
4872 * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
4873 Now static.
4874 * xfaces.c: Remove unnecessary static decls.
4875 * xterm.c (updating_frame): Remove decl of nonexistent object.
4876
c04889f8
PE
4877 * Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
4878 when building globals.h, as the objects that are not built on
4879 this host are not needed to compile C files on this host.
4880
8b339673
JD
48812012-09-02 Jan Djärv <jan.h.d@swipnet.se>
4882
4883 * gtkutil.h: Remove prototype for x_wm_set_size_hint.
4884
4885 * frame.h: Add missing prototype for x_wm_set_size_hint.
4886
a08d4ba7
PE
48872012-09-02 Paul Eggert <eggert@cs.ucla.edu>
4888
4889 * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.
4890 * doc.c (read_bytecode_char, get_doc_string, reread_doc_file)
4891 (Fdocumentation, Fdocumentation_property, Fsnarf_documentation)
4892 (Fsubstitute_command_keys):
4893 * editfns.c (region_limit, find_field, Fconstrain_to_field)
4894 (save_excursion_save, save_excursion_restore)
4895 (disassemble_lisp_time, decode_time_components, emacs_nmemftime)
4896 (format_time_string, general_insert_function)
4897 (make_buffer_string, make_buffer_string_both)
4898 (Fsubst_char_in_region, Ftranslate_region_internal, Fformat):
4899 * insdel.c (check_markers, gap_left, adjust_markers_for_insert)
4900 (copy_text, insert_1, insert_1_both, insert_from_string)
4901 (insert_from_string_before_markers, insert_from_string_1)
4902 (insert_from_buffer, insert_from_buffer_1, replace_range)
4903 (replace_range_2, del_range_1, del_range_byte, del_range_both)
4904 (del_range_2, modify_region):
4905 * intervals.c (intervals_equal, balance_possible_root_interval)
4906 (adjust_intervals_for_insertion, merge_properties_sticky)
4907 (graft_intervals_into_buffer, lookup_char_property)
4908 (adjust_for_invis_intang, set_point_both)
4909 (get_property_and_range, compare_string_intervals)
4910 (set_intervals_multibyte_1, set_intervals_multibyte):
4911 * keyboard.c (decode_timer):
4912 Use bool for boolean.
4913 * intervals.h, lisp.h, systime.h: Reflect above API changes.
4914 * editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.
4915
48c948de
CY
49162012-09-02 Chong Yidong <cyd@gnu.org>
4917
4918 * keymap.c (push_key_description): Print M-TAB as C-M-i
4919 (Bug#11758).
4920
6c49a40b
JB
49212012-09-02 Juanma Barranquero <lekktu@gmail.com>
4922
4923 * makefile.w32-in (CCL_H, W32FONT_H): New macros.
4924 (ATIMER_H, FONT_H, $(BLD)/alloc.$(O), $(BLD)/callproc.$(O))
4925 ($(BLD)/editfns.$(O), $(BLD)/ccl.$(O), $(BLD)/chartab.$(O))
4926 ($(BLD)/coding.$(O), $(BLD)/sysdep.$(O), $(BLD)/fontset.$(O))
4927 ($(BLD)/sysdep.$(O), $(BLD)/w32fns.$(O), $(BLD)/keyboard.$(O))
4928 ($(BLD)/w32term.$(O), $(BLD)/w32menu.$(O), $(BLD)/process.$(O))
4929 ($(BLD)/w32font.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
4930
4dfbd238
EZ
49312012-09-01 Eli Zaretskii <eliz@gnu.org>
4932
7e510e28
EZ
4933 * w32uniscribe.c (uniscribe_shape): Handle correctly the case of
4934 more than one grapheme cluster passed to the shaper: compute the
4935 offset adjustment values separately for each cluster. (Bug#11860)
4936
4dfbd238
EZ
4937 * image.c: Restore mistakenly removed inclusion of w32.h. Without
4938 it, GCC doesn't see prototypes of w32_delayed_load, and complains
4939 about implicit conversions from integer to pointer.
4940
86571ae0
DC
49412012-09-01 Daniel Colascione <dancol@dancol.org>
4942
4943 * w32fns.c (x_display_info_for_name): Prevent crash if w32 window
4944 system used too early.
4945
0e23ef9d
PE
49462012-09-01 Paul Eggert <eggert@cs.ucla.edu>
4947
4948 Better seed support for (random).
4949 * emacs.c (main): Call init_random.
4950 * fns.c (Frandom): Set the seed from a string argument, if given.
4951 Remove long-obsolete Gentzel cruft.
4952 * lisp.h, sysdep.c (seed_random): Now takes address and size, not long.
4953 (init_random): New function.
4954
17a2cbbd
DC
49552012-09-01 Daniel Colascione <dancol@dancol.org>
4956
4957 * xterm.h: Add header guards. Declare x_menubar_window_to_frame.
4958 Remove x_set_frame_alpha, x_bitmap_icon, x_make_frame_visible,
4959 x_make_frame_invisible, x_iconify_frame, x_free_frame_resources,
4960 x_wm_set_size_hint, x_query_colors, x_real_positions,
4961 x_set_menu_bar_lines, x_char_width, x_char_height, x_sync,
4962 x_set_tool_bar_lines, x_activate_menubar, and free_frame_menubar,
4963 all of which have been moved to common code.
4964
4965 * xfaces.c: Include TERM_HEADER instead of listing all possible
4966 window-system headers.
4967
4968 * w32xfns.c (x_sync): Correct definition of x_sync (a no-op here)
4969 to match header.
4970
4971 * w32term.h (FRAME_X_WINDOW): Use FRAME_W32_WINDOW instead of
4972 directly accessing frame internals.
4973
f18cbb28 4974 * w32font.h: Include font.h. Define syms_of_w32font and
17a2cbbd
DC
4975 globals_of_w32font.
4976
4977 * process.c: Include TERM_HEADER instead of listing all possible
4978 window-system headers.
4979
3a880af4
SM
4980 * nsterm.h: Remove declarations now in frame.h.
4981 Define FRAME_X_SCREEN, FRAME_X_VISUAL.
17a2cbbd
DC
4982
4983 * menu.c: Include TERM_HEADER instead of listing all possible
4984 window-system headers.
4985
4986 * keyboard.h: Declare ignore_mouse_drag_p whenever we have a
4987 window system.
4988
4989 * keyboard.c: Include TERM_HEADER instead of listing all possible
4990 window-system headers.
4991
4992 * image.c: Include TERM_HEADER instead of listing all possible
4993 window-system headers. Declare Vlibrary_cache when compiling for
4994 Windows.
4995
4996 * gtkutil.h (xg_list_node_): Include xterm.h to pick up needed
4997 window system declarations.
4998
4999 * frame.h: Move common functions here: set_frame_menubar,
5000 x_set_window_size, x_sync, x_get_focus_frame,
5001 x_set_mouse_position, x_set_mouse_pixel_position,
5002 x_make_frame_visible, x_make_frame_invisible, x_iconify_frame,
5003 x_char_width, x_char_height, x_pixel_width, x_pixel_height,
5004 x_set_frame_alpha, x_set_menu_bar_lines, x_set_tool_bar_lines,
5005 x_activate_menubar, x_real_positions, x_bitmap_icon,
5006 x_set_menu_bar_lines, free_frame_menubar, x_free_frame_resources,
5007 and x_query_colors.
5008
5009 * frame.c: Include TERM_HEADER instead of listing all possible
5010 window-system headers.
5011
5012 * font.c: Include TERM_HEADER instead of listing all possible
5013 window-system headers.
5014
5015 * emacs.c: Include TERM_HEADER.
5016
f18cbb28
EZ
5017 * dispnew.c: Include TERM_HEADER instead of listing all possible
5018 window-system headers.
17a2cbbd 5019
f18cbb28 5020 * ccl.h: Include character.h.
17a2cbbd
DC
5021
5022 * Makefile.in: Define WINDOW_SYSTEM_OBJ to hold objects needed for
5023 the current window system; include in list of objects to link into
5024 Emacs.
5025
c650a5de
DA
50262012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
5027
5028 Remove mark_ttys function and fix tty_display_info initialization.
5029 * lisp.h (mark_ttys): Remove prototype.
5030 * alloc.c (Fgarbage_collect): Remove redundant (and the only) call
5031 to mark_ttys because all possible values of 'top_frame' slot are
5032 the frames which are reachable from Vframe_list.
5033 * term.c (mark_ttys): Remove.
5034 (init_tty): Safely initialize 'top_frame' slot with Qnil.
5035
4e0f6479
DA
50362012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
5037
5038 Change struct frame bitfields from unsigned char to unsigned.
5039 * frame.h (struct frame): Change type of 'display_preempted',
5040 'visible', 'iconified', 'has_minibuffer', 'wants_modeline',
5041 'auto_raise', 'auto_lower', 'no_split', 'explicit_name',
5042 'window_sizes_changed', 'mouse_moved' and 'pointer_invisible'
5043 bitfields from unsigned char to unsigned.
5044
8b96a52c
DA
50452012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
5046
5047 Remove unused member of struct x_output and struct w32_output.
5048 * xterm.h (struct x_output): Remove unused field 'needs_exposure'.
5049 * w32term.h (struct w32_output): Likewise.
5050
b4444c8a
JD
50512012-08-30 Jan Djärv <jan.h.d@swipnet.se>
5052
5053 * gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
5054 does not become zero (Bug#12234).
5055
b98521db
PE
50562012-08-30 Paul Eggert <eggert@cs.ucla.edu>
5057
5058 * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
5059 for GCC 4.7.1 x86-64.
5060
31d02438
GM
50612012-08-30 Glenn Morris <rgm@gnu.org>
5062
5063 * lread.c (init_lread): For out-of-tree builds, only add the
5064 source directory's site-lisp dir to the load-path if it exists,
5065 consistent with in-tree builds. (Bug#12302)
5066
7f8941d8
JD
50672012-08-28 Jan Djärv <jan.h.d@swipnet.se>
5068
5069 * nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
fc0c31f8 5070 button_values to NULL. Call setStykeMask so dialogs get a close button.
7f8941d8
JD
5071 (windowShouldClose:): Set window_closed.
5072 (dealloc): New member, free button_values.
fc0c31f8
JB
5073 (process_dialog:): Make member function. Remove window argument,
5074 replace window with self. Count buttons and allocate and store values
7f8941d8
JD
5075 in button_values.
5076 (addButton:value:row:): value is int with the name tag. Call setTag
fc0c31f8 5077 with tag. Remove return self, declare return value as void.
7f8941d8
JD
5078 (addString:row:): Remove return self, declare return value as void.
5079 (addSplit): Remove return self, declare return value as void.
5080 (clicked:): Remove return self, declare return value as void.
fc0c31f8 5081 Set dialog_return to button_values[seltag]. Code formatting change.
7f8941d8
JD
5082 (initFromContents:isQuestion:): Adjust call to process_dialog.
5083 Code formatting change.
5084 (timeout_handler:): Set timer_fired to YES.
5085 (runDialogAt:): Set timer_fired to NO.
5086 Handle click on close button as quit.
5087
5088 * nsterm.h (EmacsDialogPanel): Make timer_fired BOOL.
5089 Add window_closed and button_values. Add void as return value for
5090 add(Button|String|Split). addButton takes int instead of Lisp_Object.
5091 Add process_dialog as new member.
5092
eada0861 50932012-08-28 Eli Zaretskii <eliz@gnu.org>
19c17fc1 5094
eada0861
GM
5095 * ralloc.c (free_bloc): Don't dereference a 'heap' structure if it
5096 is not one of the heaps we manage. (Bug#12242)
5097
50982012-08-28 Glenn Morris <rgm@gnu.org>
5099
5100 * eval.c (Fcalled_interactively_p): Doc fix. (Bug#11747)
5101
457294dd
MR
51022012-08-28 Martin Rudalics <rudalics@gmx.at>
5103
5104 * window.c (Fset_window_configuration): Remove handling of
37b9743e
MR
5105 auto-buffer-name window parameter. Install revision of reverted
5106 fix.
457294dd 5107
4f2daf31
DA
51082012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5109
5110 Do not allow to set major mode for a dead buffer.
5111 * buffer.c (Fset_buffer_major_mode): Signal an error
5112 if the buffer is dead.
5113 (Fother_buffer, other_buffer_safely): Remove redundant
5114 nested declaration.
5115
66322887
DA
51162012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5117
5118 Always use set_buffer_if_live to restore original buffer at unwind.
5119 * buffer.h (record_unwind_current_buffer): New function.
5120 * bytecode.c, dispnew.c, editfns.c, fileio.c, fns.c, insdel.c:
5121 * keyboard.c, keymap.c, minibuf.c, print.c, process.c, textprop.c:
5122 * undo.c, window.c: Adjust users.
5123 * buffer.c (set_buffer_if_live): Fix comment.
5124
a3d794a1
DA
51252012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5126
5127 Fix usage of set_buffer_internal.
5128 * buffer.h (set_buffer_internal): Make it BUFFER_INLINE.
5129 * buffer.c (set_buffer_if_live): Use set_buffer_internal.
5130 * coding.c (decode_coding): Omit redundant test.
5131 * fileio.c (decide_coding_unwind): Likewise.
5132 * fns.c (secure_hash): Likewise.
5133 * insdel.c (modify_region): Likewise.
5134 * keyboard.c (command_loop_1): Likewise.
5135 * print.c (PRINTFINISH): Likewise.
5136 * xdisp.c (run_window_scroll_functions): Use set_buffer_internal.
5137
59ea14cd
PE
51382012-08-27 Paul Eggert <eggert@cs.ucla.edu>
5139
5140 * dispnew.c: Use bool for boolean.
5141 (frame_garbaged, display_completed, delayed_size_change)
5142 (fonts_changed_p, add_window_display_history)
5143 (add_frame_display_history, verify_row_hash)
5144 (adjust_glyph_matrix, clear_window_matrices, glyph_row_slice_p)
5145 (row_equal_p, realloc_glyph_pool)
5146 (allocate_matrices_for_frame_redisplay)
5147 (showing_window_margins_p)
5148 (adjust_frame_glyphs_for_frame_redisplay)
5149 (build_frame_matrix_from_leaf_window, make_current)
5150 (mirrored_line_dance, mirror_line_dance, update_frame)
5151 (update_window_tree, update_single_window)
5152 (check_current_matrix_flags, update_window, update_text_area)
5153 (update_window_line, set_window_update_flags, scrolling_window)
5154 (update_frame_1, scrolling, buffer_posn_from_coords)
5155 (do_pending_window_change, change_frame_size)
5156 (change_frame_size_1, sit_for):
5157 Use bool for boolean.
5158 (clear_glyph_matrix_rows): Rename from enable_glyph_matrix_rows,
5159 and remove last int (actually boolean) argument, which was always 0.
5160 All callers changed.
5161 * dispextern.h, frame.h, lisp.h: Reflect above API changes.
5162 * dispextern.h (struct composition_it): Use bool for boolean.
5163 (struct glyph_matrix): Don't assume buffer sizes can fit in 'int'.
5164 (struct bidi_it): Use unsigned:1, not int, for boolean prev_was_pdf.
5165 * dired.c (file_name_completion):
5166 Use bool for boolean. (This was missed in an earlier change.)
5167
95072a94
MR
51682012-08-27 Martin Rudalics <rudalics@gmx.at>
5169
5170 * window.c (Fset_window_configuration): Revert first part of
5171 last change.
5172
0f19feff
JD
51732012-08-27 Jan Djärv <jan.h.d@swipnet.se>
5174
5175 * nsterm.h (NSPanel): New class variable dialog_return.
5176
3a880af4
SM
5177 * nsmenu.m (initWithContentRect:styleMask:backing:defer:):
5178 Initialize dialog_return.
0f19feff
JD
5179 (windowShouldClose:): Use stop instead of stopModalWithCode.
5180 (clicked:): Ditto, and also set dialog_return (Bug#12258).
5181 (timeout_handler:): Use stop instead of abortModal. Send a dummy
5182 event.
5183 (runDialogAt:): Make ret Lisp_Object. Set it from dialog_return when
5184 modal loop returns.
5185
f10fe38f
PE
51862012-08-27 Paul Eggert <eggert@cs.ucla.edu>
5187
de1339b0
PE
5188 * composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.
5189 * composite.c (find_composition, composition_gstring_p)
5190 (composition_reseat_it, find_automatic_composition):
5191 * data.c (let_shadows_buffer_binding_p)
5192 (let_shadows_global_binding_p, set_internal, make_blv)
5193 (Fmake_variable_buffer_local, Fmake_local_variable)
5194 (Fmake_variable_frame_local, arithcompare, cons_to_unsigned)
5195 (cons_to_signed, arith_driver):
5196 * dbusbind.c (xd_in_read_queued_messages):
5197 * dired.c (directory_files_internal, file_name_completion):
5198 Use bool for booleans.
5199 * dired.c (file_name_completion):
5200 * process.h (fd_callback):
5201 Omit int (actually boolean) argument. It wasn't being used.
5202 All uses changed.
5203 * composite.h, lisp.h: Reflect above API changes.
5204
f10fe38f
PE
5205 * cmds.c, coding.c: Use bool for booleans.
5206 * cmds.c (move_point, Fself_insert_command):
5207 * coding.h (struct composition status, struct coding_system):
5208 * coding.c (detect_coding_utf_8, encode_coding_utf_8)
5209 (detect_coding_utf_16, encode_coding_utf_16, detect_coding_emacs_mule)
5210 (emacs_mule_char, decode_coding_emacs_mule)
5211 (encode_coding_emacs_mule, detect_coding_iso_2022)
5212 (decode_coding_iso_2022, encode_invocation_designation)
5213 (encode_designation_at_bol, encode_coding_iso_2022)
5214 (detect_coding_sjis, detect_coding_big5, decode_coding_sjis)
5215 (decode_coding_big5, encode_coding_sjis, encode_coding_big5)
5216 (detect_coding_ccl, encode_coding_ccl, decode_coding_raw_text)
5217 (encode_coding_raw_text, detect_coding_charset)
5218 (decode_coding_charset, encode_coding_charset, detect_eol)
5219 (detect_coding, get_translation_table, produce_chars)
5220 (consume_chars, reused_workbuf_in_use)
5221 (make_conversion_work_buffer, code_conversion_save)
5222 (decode_coding_object, encode_coding_object)
5223 (detect_coding_system, char_encodable_p)
5224 (Funencodable_char_position, code_convert_region)
5225 (code_convert_string, code_convert_string_norecord)
5226 (Fset_coding_system_priority):
5227 * fileio.c (Finsert_file_contents):
5228 Use bool for booleans.
5229 * coding.h, lisp.h: Reflect above API changes.
5230 * coding.c: Remove unnecessary static function decls.
5231 (detect_coding): Use unsigned, not signed, to copy an unsigned field.
5232 (decode_coding, encode_coding, decode_coding_gap): Return 'void',
5233 not a boolean 'int', since callers never look at the return value.
5234 (ALLOC_CONVERSION_WORK_AREA): Assume caller returns 'void', not 'int'.
5235 * coding.h (decoding_buffer_size, encoding_buffer_size)
5236 (emacs_mule_string_char): Remove unused extern decls.
5237 (struct iso_2022_spec, struct coding_system):
5238 Use 'unsigned int : 1' for boolean fields, since there's more than one.
5239 (struct emacs_mule_spec): Remove unused field 'full_support'.
5240 All initializations removed.
5241 * cmds.c (internal_self_insert): Don't assume EMACS_INT fits in 'int'.
5242
5474c384
DA
52432012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5244
f10fe38f 5245 Fix spare memory change (Bug#12286).
5474c384
DA
5246 * alloc.c (mark_maybe_pointer): Handle MEM_TYPE_SPARE.
5247 (valid_lisp_object_p): Likewise.
5248
c4b6914d
MR
52492012-08-27 Martin Rudalics <rudalics@gmx.at>
5250
5251 * window.c (Fset_window_configuration): Record any window's old
5252 buffer if it's replaced (see Bug#8789). If the new current
5253 buffer doesn't appear in the selected window, go to its old
5254 point (Bug#12208).
5255
35aaa1ea
DA
52562012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5257
5258 Special MEM_TYPE_SPARE to denote reserved memory.
5259 * alloc.c (enum mem_type): New memory type.
5260 (refill_memory_reserve): Use new type for spare memory.
5261 This prevents live_cons_p and live_string_p from incorrect
5262 detection of uninitialized objects from spare memory as live.
5263
6af64513
PE
52642012-08-26 Paul Eggert <eggert@cs.ucla.edu>
5265
8b2e00a3
PE
5266 Spelling fixes.
5267 * Makefile.in (.PHONY): versioclean -> versionclean.
5268
b52d6985
PE
5269 Remove unused external symbols.
5270 * data.c (Qcons, Qfloat, Qmisc, Qstring, Qvector):
5271 * window.c (Qwindow_valid_p, decode_valid_window):
5272 Now static, not extern.
5273 * data.c (Qinterval): Remove; unused.
5274 (syms_of_data): Do not define 'interval'.
5275 * lisp.h (Qinteger, Qstring, Qmisc, Qvector, Qfloat, Qcons):
5276 * window.h (decode_valid_window):
5277 Remove decls.
5278
d5172d4f
PE
5279 * character.c, charset.c, chartab.c: Use bool for booleans.
5280 * character.c (lisp_string_width, string_count_byte8)
5281 (string_escape_byte8):
5282 * charset.c (charset_map_loaded, load_charset_map, read_hex):
5283 (load_charset_map_from_file, map_charset_chars)
5284 (Fdefine_charset_internal, define_charset_internal)
5285 (Fdeclare_equiv_charset, find_charsets_in_text)
5286 (Ffind_charset_region, char_charset, Fiso_charset):
5287 * chartab.c (sub_char_table_ref, sub_char_table_ref_and_range)
5288 (sub_char_table_set, sub_char_table_set_range)
5289 (char_table_set_range, optimize_sub_char_table)
5290 (map_sub_char_table):
5291 Use bool for boolean.
5292 * character.c (str_to_unibyte): Omit last boolean argument; it was
5293 always 0. All callers changed.
5294 * character.h, charset.h: Adjust to match previous changes.
5295 * character.h (char_printable_p): Remove decl of nonexistent function.
5296 * charset.h (struct charset): Members code_linear_p, iso_chars_96,
5297 ascii_compatible_p, supplementary_p, compact_codes_p, unified_p
5298 are all boolean, so make them single-bit bitfields.
5299
6af64513
PE
5300 * lisp.h (ASET): Remove attempt to detect side effects.
5301 It was meant to be temporary and it often doesn't work,
5302 because when IDX has side effects the behavior of IDX==IDX
5303 is undefined. See Stefan Monnier in
5304 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00762.html>.
5305
e1f29348
BR
53062012-08-26 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5307
5308 * lisp.h (functionp): New function (extracted from Ffunctionp).
5309 (FUNCTIONP): Use it.
5310 * eval.c (Ffunctionp): Use it.
5311
17c05d74
PE
53122012-08-25 Paul Eggert <eggert@cs.ucla.edu>
5313
0f46bc75
PE
5314 * xgselect.c (xg_select): Use auto storage for the GPollFD buffer
5315 as that's faster and simpler than static storage. Don't bother
5316 with the g_main_context_query overhead if g_main_context_pending
5317 says no events are pending.
5318 (gfds, gfds_size): Remove these static vars.
5319 (xgselect_initialize): Remove; no longer needed.
5320 All uses and decls removed.
5321
ee4c0f69
PE
5322 * emacs.c (fatal_error_signal_hook): Remove.
5323 All uses removed. This leftover from old code was always 0.
5324
17c05d74
PE
5325 * casefiddle.c, casetab.c, category.c: Use bool for boolean.
5326 * casefiddle.c (casify_object, casify_region):
5327 * casetab.c (set_case_table):
5328 * category.c, category.h (word_boundary_p):
5329 * category.h (CHAR_HAS_CATEGORY):
5330 Use bool for booleans, instead of int.
5331
391ceac5
EZ
53322012-08-25 Eli Zaretskii <eliz@gnu.org>
5333
5334 * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on $(GNU_LIB)/execinfo.h.
5335
2f221583
PE
53362012-08-25 Paul Eggert <eggert@cs.ucla.edu>
5337
f4a681b0
PE
5338 On assertion failure, print backtrace if available.
5339 * alloc.c [ENABLE_CHECKING]: Include <execinfo.h>.
5340 (die) [ENABLE_CHECKING]: Print a backtrace if available.
5341 * Makefile.in (LIB_EXECINFO): New macro.
5342 (LIBES): Use it.
5343
2f221583
PE
5344 * bytecode.c, callint.c, callproc.c: Use bool for boolean.
5345 * bytecode.c (exec_byte_code):
5346 * callint.c (check_mark, Fcall_interactively):
5347 * callproc.c (Fcall_process, add_env, child_setup, getenv_internal_1)
5348 (getenv_internal, sync_process_alive, call_process_exited):
5349 * lisp.h (USE_SAFE_ALLOCA):
5350 Use bool for booleans, instead of int.
5351 * lisp.h, process.h: Adjust prototypes to match above changes.
5352 * callint.c (Fcall_interactively): Don't assume the mark's
5353 offset fits in 'int'.
5354
37ef52bb
PE
53552012-08-24 Paul Eggert <eggert@cs.ucla.edu>
5356
5357 * buffer.c, buffer.h: Use bool for boolean.
5358 * buffer.c (reset_buffer_local_variables)
5359 (buffer_lisp_local_variables, Fset_buffer_modified_p)
5360 (Frestore_buffer_modified_p, Fset_buffer_multibyte):
5361 (overlays_at, overlays_in, mouse_face_overlay_overlaps)
5362 (overlay_touches_p, overlay_strings, Foverlay_put)
5363 (report_overlay_modification, call_overlay_mod_hooks):
5364 (mmap_enlarge, mmap_set_vars):
5365 * buffer.h (buffer_has_overlays, uppercasep, lowercasep):
5366 Use bool for booleans, instead of int.
5367 * buffer.c (compact_buffer, mmap_free_1): Return void, not int,
5368 since the 1-or-0 return value is always ignored anyway.
5369 (mmap_initialized_p):
5370 * buffer.h (struct buffer_text.inhibit_shrinking): Now bool, not int.
5371 * buffer.h, lisp.h: Adjust prototypes to match above changes.
5372
2cc21167
PE
53732012-08-23 Paul Eggert <eggert@cs.ucla.edu>
5374
5375 * bidi.c: Use bool for boolean.
5376 This is a bit more readable, and makes the text segment of bidi.o
5377 0.4% smaller on my platform (GCC 4.7.1 x86-64, Fedora 15).
5378 Presumably it's faster too.
5379 (bidi_initialized, bidi_ignore_explicit_marks_for_paragraph_level):
5380 Now bool.
5381 (bidi_cache_find_level_change, bidi_cache_iterator_state)
5382 (bidi_unshelve_cache, bidi_init_it, bidi_count_bytes)
5383 (bidi_char_at_pos, bidi_fetch_char, bidi_paragraph_init)
5384 (bidi_explicit_dir_char, bidi_level_of_next_char)
5385 (bidi_find_other_level_edge, bidi_move_to_visually_next):
5386 Use bool for booleans, instead of int.
5387 * dispextern.h (bidi_init_it, bidi_paragraph_init)
5388 (bidi_unshelve_cache): Adjust decls to match code.
5389
7db4ddf4
MR
53902012-08-23 Martin Rudalics <rudalics@gmx.at>
5391
5392 * keyboard.c (Fposn_at_x_y): Do not allow internal window as
5393 argument.
5394
b1bb8011
PE
53952012-08-23 Paul Eggert <eggert@cs.ucla.edu>
5396
5397 * atimer.c, atimer.h (turn_on_atimers): Use bool for boolean.
5398 * atimer.h: Include <stdbool.h>.
5399
ff687885
DN
54002012-08-22 Dan Nicolaescu <dann@gnu.org>
5401
5402 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_NS_P): Change to
5403 compile time tests instead of run time tests on systems that do
5404 not use them.
5405 (FRAME_MAC_P): Remove leftover from deleted code.
5406 * frame.c (syms_of_frame): Remove leftover from deleted code.
5407
4ce7a138
JD
54082012-08-22 Jan Djärv <jan.h.d@swipnet.se>
5409
5410 * nsterm.m (insertText:): Don't clear modifiers if code is space.
5411
d733ec6d
PE
54122012-08-22 Paul Eggert <eggert@cs.ucla.edu>
5413
5414 * fontset.c (FONTSET_ADD): Return void, not Lisp_Object.
5415 Otherwise, the compiler complains about (A?B:C) where B is void
fc0c31f8 5416 and C is Lisp_Object. This fixes an incompatibility with Sun C 5.12.
d733ec6d
PE
5417 (fontset_add): Return void, for FONTSET_ADD.
5418
d0d2d26f
PE
54192012-08-21 Paul Eggert <eggert@cs.ucla.edu>
5420
fce31d69
PE
5421 * alloc.c: Use bool for booleans.
5422 (gc_in_progress, abort_on_gc)
5423 (setjmp_tested_p) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
5424 (dont_register_blocks) [GC_MALLOC_CHECK]:
5425 (suppress_checking) [ENABLE_CHECKING]: Now bool, not int.
5426 (check_string_bytes, make_specified_string, memory_full)
5427 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5428 (live_misc_p, live_vector_p, live_buffer_p, mark_maybe_object)
5429 (mark_stack, valid_pointer_p, make_pure_string)
5430 (Fgarbage_collect, survives_gc_p, gc_sweep):
5431 Use bool for booleans, instead of int.
5432 (test_setjmp) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
5433 Remove unused local.
5434 * alloc.c (PURE_POINTER_P):
5435 * lisp.h (STRING_MULTIBYTE): Document that it returns a boolean.
5436 * editfns.c (Fformat):
5437 * fileio.c (Fexpand_file_name, Fsubstitute_in_file_name)
5438 (Fdo_auto_save):
5439 * fns.c (sweep_weak_table):
5440 * lisp.h (suppress_checking, push_message, survives_gc_p)
5441 (make_pure_string, gc_in_progress, abort_on_gc):
5442 * lread.c (readchar, read1):
5443 * print.c (Fprin1_to_string):
5444 * xdisp.c (push_message):
5445 Use bool for booleans affected directly or indirectly by
5446 alloc.c's changes.
5447
d0d2d26f
PE
5448 Make recently-introduced setters macros.
5449 * fontset.c (set_fontset_id, set_fontset_name, set_fontset_ascii)
5450 (set_fontset_base, set_fontset_frame, set_fontset_nofont_face)
5451 (set_fontset_default, set_fontset_fallback): Rename from their
5452 upper-case counterparts, and make them functions rather than macros.
5453 This is more consistent with the other recently-introduced setters.
5454 These don't need to be inline, since they're local.
5455
d18e2bb6
JD
54562012-08-21 Jan Djärv <jan.h.d@swipnet.se>
5457
5458 * nsterm.m (fd_handler:): Alloc and release a NSAutoreleasePool in
5459 the loop (Bug#12247).
5460
1b9d9d16
PE
54612012-08-21 Paul Eggert <eggert@cs.ucla.edu>
5462
5463 * lisp.h (vcopy): Use memcpy rather than our own loop.
5464 This fixes a performance regression introduced by the recent
5465 addition of vcopy. This means 'vcopy' will need to be modified
5466 for a copying collector, but that's OK. Also, tighten the
5467 checking in the assertion.
5468
b2f09701
EZ
54692012-08-21 Eli Zaretskii <eliz@gnu.org>
5470
5471 * w32uniscribe.c (uniscribe_shape): Fix producing gstring
5472 components for RTL text (Bug#11860). Adjust X-OFFSET of each
5473 non-base glyph for the width of the base character, according to
e1f29348
BR
5474 what x_draw_composite_glyph_string_foreground expects.
5475 Generate WADJUST value according to composition_gstring_width's
b2f09701
EZ
5476 expectations, to produce correct width of the composed character.
5477 Reverse the sign of the DU offset produced by ScriptPlace.
5478
9b994fed
PE
54792012-08-21 Paul Eggert <eggert@cs.ucla.edu>
5480
5481 * dbusbind.c (xd_remove_watch): Do not assume C99 comments.
5482
086ca913
DA
54832012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5484
5485 Avoid direct writes to contents member of struct Lisp_Vector.
5486 * lisp.h (vcopy): New function to copy data into vector.
5487 * dispnew.c (Fframe_or_buffer_changed_p): Use AREF and ASET.
5488 * fns.c (Ffillarray): Use ASET.
5489 * keyboard.c (timer_check_2): Use AREF and ASET.
5490 (append_tool_bar_item, Frecent_keys): Use vcopy.
5491 * lread.c (read_vector): Use ASET.
5492 * msdos.c (Frecent_doskeys): Use vcopy.
5493 * xface.c (Finternal_copy_lisp_face): Use vcopy.
5494 (Finternal_merge_in_global_face): Use ASET and vcopy.
5495 * xfont.c (xfont_list_pattern): Likewise.
5496
5481664a
MR
54972012-08-21 Martin Rudalics <rudalics@gmx.at>
5498
5499 * window.c (Fwindow_point): For the selected window always return
5500 the position of its buffer's point.
5501 (Fset_window_point): For the selected window always go in its
5502 buffer to the specified position.
5503
6d470bdd
DA
55042012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5505
5506 Setter macros for fontsets.
5507 * fontset.c (SET_FONTSET_ID, SET_FONTSET_NAME, SET_FONTSET_ASCII)
5508 (SET_FONTSET_BASE, SET_FONTSET_FRAME, SET_FONTSET_NOFONT_FACE)
5509 (SET_FONTSET_DEFAULT, SET_FONTSET_FALLBACK): New macros.
5510 Adjust users.
5511
24564fe1
GM
55122012-08-20 Glenn Morris <rgm@gnu.org>
5513
5514 * Makefile.in (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
5515 Don't assume that `ln -f' works.
5516
0a05a035
EZ
55172012-08-20 Eli Zaretskii <eliz@gnu.org>
5518
5519 * .gdbinit: Use "set $dummy = ..." to avoid warnings from GDB 7.5
5520 and later about non-assignments with no effect. See discussion at
5521 http://sourceware.org/ml/gdb-patches/2012-08/msg00518.html for
5522 details.
5523
e46f2325
DA
55242012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5525
5526 Inline setter functions for Lisp_Objects slots of struct specbinding.
5527 * eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
5528 Adjust users.
5529
734fbd86
MR
55302012-08-20 Martin Rudalics <rudalics@gmx.at>
5531
5532 * window.c (select_window): Always make selected window's buffer
5533 current.
5534
f1a95992
DA
55352012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5536
5537 Use AREF and ASET for docstrings of category tables.
5538 * category.h (CATEGORY_DOCSTRING): Use AREF.
5539 (SET_CATEGORY_DOCSTRING): Use ASET.
5540 * category.c (Fdefine_category): Use SET_CATEGORY_DOCSTRING.
5541
e83064be
DA
55422012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5543
5544 Inline setter functions for hash table members.
5545 * lisp.h (set_hash_key, set_hash_value, set_hash_next)
5546 (set_hash_hash, set_hash_index): Rename with _slot suffix.
5547 (set_hash_key_and_value, set_hash_index, set_hash_next)
5548 (set_hash_hash): New functions.
5549 * charset.c, fns.c: Adjust users.
5550
4ce60d2e
DA
55512012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
5552
5553 Inline getter and setter functions for per-buffer values.
5554 * buffer.h (per_buffer_default, set_per_buffer_default)
5555 (per_buffer_value, set_per_buffer_value): New functions.
5556 (PER_BUFFER_VALUE, PER_BUFFER_DEFAULT): Remove.
5557 * buffer.c, data.c: Adjust users.
5558
c06c9690
JB
55592012-08-20 Juanma Barranquero <lekktu@gmail.com>
5560
5561 * makefile.w32-in ($(BLD)/vm-limit.$(O)): Update dependencies.
5562
32bd4250
PE
55632012-08-19 Paul Eggert <eggert@cs.ucla.edu>
5564
bad03192 5565 Rely on <config.h> + <unistd.h> to declare 'environ',
b69a6d22
PE
5566 as gnulib does this if the system doesn't.
5567 * callproc.c, editfns.c, process.c (environ) [!USE_CRT_DLL]:
72279493
EZ
5568 Remove declaration. MS-Windows declares it on stdlib.h which is
5569 included by conf_post.h.
b69a6d22
PE
5570 * emacs.c (environ) [DOUG_LEA_MALLOC]:
5571 * vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
5572 * vm-limit.c: Include <unistd.h>, for 'environ'.
5573
22d7feb2
PE
5574 * unexaix.c, unexcoff.c: Include "mem-limits.h".
5575 (start_of_data): Remove decl; mem-limits.h provides it.
5576
32bd4250
PE
5577 * xdisp.c (handle_invisible_prop): Make it a bit faster
5578 and avoid a gcc -Wmaybe-uninitialized diagnostic.
5579
450809af
CY
55802012-08-19 Chong Yidong <cyd@gnu.org>
5581
5582 * xdisp.c (handle_invisible_prop): Fix ellipses at overlay string
5583 ends (Bug#3874).
5584
9e677988
AS
55852012-08-19 Andreas Schwab <schwab@linux-m68k.org>
5586
6b1319ce
AS
5587 * .gdbinit: Use call instead of set when calling a function in the
5588 inferior.
5589
9e677988
AS
5590 * data.c (set_internal): Don't use set_blv_found.
5591 (Fkill_local_variable): Likewise.
5592
d7191076
AA
55932012-08-18 Alp Aker <alp.tekin.aker@gmail.com>
5594
5595 * nsfont.m (ns_ascii_average_width): Ensure the string
5596 ascii_printable is initialized with a null-terminated character
5597 array. Otherwise, it can contain undesired extra characters.
5598
e757f1c6
PE
55992012-08-18 Paul Eggert <eggert@cs.ucla.edu>
5600
5601 port new setting code to Sun C 5.8 2005/10/13
5602 * chartab.c, lisp.h (char_table_set, char_table_set_range):
5603 Return void, not Lisp_Object. Otherwise, the compiler
5604 complains about (A?B:C) where B is void and C is Lisp_Object
5605 when compiling CHAR_TABLE_SET, due to the recent change to
5606 the API of sub_char_table_set_contents.
5607
a999ce26
CY
56082012-08-18 Chong Yidong <cyd@gnu.org>
5609
5610 * xdisp.c (handle_invisible_prop): Obey TEXT_PROP_MEANS_INVISIBLE
5611 for the string case (Bug#3874).
5612
3f22b86f
PE
56132012-08-18 Paul Eggert <eggert@cs.ucla.edu>
5614
39eb03f1
PE
5615 * buffer.h (BSET): Remove (Bug#12215).
5616 Replace all uses with calls to new setter functions.
5617 (bset_bidi_paragraph_direction, bset_case_canon_table)
5618 (bset_case_eqv_table, bset_directory, bset_display_count)
5619 (bset_display_time, bset_downcase_table)
5620 (bset_enable_multibyte_characters, bset_filename, bset_keymap)
5621 (bset_last_selected_window, bset_local_var_alist)
5622 (bset_mark_active, bset_point_before_scroll, bset_read_only)
5623 (bset_truncate_lines, bset_undo_list, bset_upcase_table)
5624 (bset_width_table):
5625 * buffer.c (bset_abbrev_mode, bset_abbrev_table)
5626 (bset_auto_fill_function, bset_auto_save_file_format)
5627 (bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
5628 (bset_bidi_display_reordering, bset_buffer_file_coding_system)
5629 (bset_cache_long_line_scans, bset_case_fold_search)
5630 (bset_ctl_arrow, bset_cursor_in_non_selected_windows)
5631 (bset_cursor_type, bset_display_table, bset_extra_line_spacing)
5632 (bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
5633 (bset_fringe_indicator_alist, bset_fringes_outside_margins)
5634 (bset_header_line_format, bset_indicate_buffer_boundaries)
5635 (bset_indicate_empty_lines, bset_invisibility_spec)
5636 (bset_left_fringe_width, bset_major_mode, bset_mark)
5637 (bset_minor_modes, bset_mode_line_format, bset_mode_name)
5638 (bset_name, bset_overwrite_mode, bset_pt_marker)
5639 (bset_right_fringe_width, bset_save_length)
5640 (bset_scroll_bar_width, bset_scroll_down_aggressively)
5641 (bset_scroll_up_aggressively, bset_selective_display)
5642 (bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
5643 (bset_word_wrap, bset_zv_marker):
5644 * category.c (bset_category_table):
5645 * syntax.c (bset_syntax_table):
5646 New setter functions.
5647
6a09a33b
PE
5648 * process.h (PSET): Remove (Bug#12215).
5649 Replace all uses with calls to new setter functions.
5650 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5651 (PROCESS_INLINE): New macro.
5652 (pset_childp): New setter function.
5653 (pset_gnutls_cred_type) [HAVE_GNUTLS]: New setter function.
5654 * process.c (PROCESS_INLINE):
5655 Define to EXTERN_INLINE, so that the corresponding functions
5656 are compiled into code.
5657 (pset_buffer, pset_command, pset_decode_coding_system)
5658 (pset_decoding_buf, pset_encode_coding_system)
5659 (pset_encoding_buf, pset_filter, pset_log, pset_mark, pset_name)
5660 (pset_plist, pset_sentinel, pset_status, pset_tty_name)
5661 (pset_type, pset_write_queue): New setter functions.
5662
e8c17b81
PE
5663 * window.h (WSET): Remove (Bug#12215).
5664 Replace all uses with calls to new setter functions.
5665 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5666 (WINDOW_INLINE): New macro.
5667 (wset_buffer, wset_frame, wset_left_col, wset_next, wset_prev)
5668 (wset_redisplay_end_trigger, wset_top_line, wset_total_cols)
5669 (wset_total_lines, wset_vertical_scroll_bar)
5670 (wset_window_end_pos, wset_window_end_valid)
5671 (wset_window_end_vpos): New setter functions.
5672 * window.c (WINDOW_INLINE):
5673 Define to EXTERN_INLINE, so that the corresponding functions
5674 are compiled into code.
5675 (wset_combination_limit, wset_dedicated, wset_display_table)
5676 (wset_hchild, wset_left_fringe_width, wset_left_margin_cols)
5677 (wset_new_normal, wset_new_total, wset_next_buffers)
5678 (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
5679 (wset_prev_buffers, wset_right_fringe_width)
5680 (wset_right_margin_cols, wset_scroll_bar_width, wset_start)
5681 (wset_temslot, wset_vchild, wset_vertical_scroll_bar_type)
5682 (wset_window_parameters):
5683 * xdisp.c (wset_base_line_number, wset_base_line_pos)
5684 (wset_column_number_displayed, wset_region_showing):
5685 New setter functions.
5686
3f22b86f
PE
5687 * termhooks.h (TSET): Remove (Bug#12215).
5688 Replace all uses with calls to new setter functions.
5689 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5690 (TERMHOOKS_INLINE): New macro.
5691 (tset_charset_list, tset_selection_alist): New setter functions.
5692 * terminal.c (TERMHOOKS_INLINE):
5693 Define to EXTERN_INLINE, so that the corresponding functions
5694 are compiled into code.
5695 (tset_param_alist): New setter function.
5696
742af32f
PE
56972012-08-17 Paul Eggert <eggert@cs.ucla.edu>
5698
15dbb4d6
PE
5699 * keyboard.h (KSET): Remove (Bug#12215).
5700 Replace all uses with calls to new setter functions.
5701 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5702 (KEYBOARD_INLINE): New macro.
5703 (kset_default_minibuffer_frame, kset_defining_kbd_macro)
5704 (kset_input_decode_map, kset_last_command, kset_last_kbd_macro)
5705 (kset_prefix_arg, kset_system_key_alist, kset_window_system):
5706 New setter functions.
5707 * keyboard.c (KEYBOARD_INLINE):
5708 Define to EXTERN_INLINE, so that the corresponding functions
5709 are compiled into code.
5710 (kset_echo_string, kset_kbd_queue)
5711 (kset_keyboard_translate_table, kset_last_prefix_arg)
5712 (kset_last_repeatable_command, kset_local_function_key_map)
5713 (kset_overriding_terminal_local_map, kset_real_last_command)
5714 (kset_system_key_syms): New setter functions.
5715
f00af5b1
PE
5716 * frame.h (FSET): Remove (Bug#12215).
5717 Replace all uses with calls to new setter functions.
5718 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5719 (FRAME_INLINE): New macro.
5720 (fset_buffer_list, fset_buried_buffer_list, fset_condemned_scroll_bars)
5721 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5722 (fset_face_alist, fset_focus_frame, fset_icon_name, fset_menu_bar_items)
5723 (fset_menu_bar_vector, fset_menu_bar_window, fset_name)
5724 (fset_param_alist, fset_root_window, fset_scroll_bars)
5725 (fset_selected_window, fset_title, fset_tool_bar_items)
5726 (fset_tool_bar_position, fset_tool_bar_window): New functions.
5727 * frame.c (FRAME_INLINE):
5728 Define to EXTERN_INLINE, so that the corresponding functions
5729 are compiled into code.
5730 (fset_buffer_predicate, fset_minibuffer_window): New setter functions.
5731
0c94c8d6
PE
5732 A few more naming-convention fixes for getters and setters.
5733 * buffer.c (set_buffer_overlays_before): Move here from buffer.h,
5734 and rename from buffer_overlays_set_before.
5735 (set_buffer_overlays_after): Move here from buffer.h, and rename
5736 from buffer_overlays_set_after.
5737 * buffer.h (buffer_intervals): Rename from buffer_get_intervals.
5738 All uses changed.
5739 (set_buffer_intervals): Rename from buffer_set_intervals.
5740 * intervals.c (set_interval_object): Move here from intervals.h,
5741 and rename from interval_set_object.
5742 (set_interval_left): Move here from intervals.h, and rename from
5743 interval_set_left.
5744 (set_interval_right): Move here from intervals.h, and rename from
5745 interval_set_right.
5746 (copy_interval_parent): Move here from intervals.h, and rename from
5747 interval_copy_parent.
5748 * intervals.h (set_interval_parent): Rename from interval_set_parent.
5749 (set_interval_plist): Rename from interval_set_plist.
5750 Return void, not Lisp_Object, since no caller uses the result.
5751 * lisp.h (string_intervals): Rename from string_get_intervals.
5752 (set_string_intervals): Rename from string_set_intervals.
5753
34dabdb7
PE
5754 * lisp.h (set_char_table_extras): Rename from char_table_set_extras.
5755 (set_char_table_contents): Rename from char_table_set_contents.
0b390a9d 5756 (set_sub_char_table_contents): Rename from sub_char_table_set_contents.
34dabdb7
PE
5757 All uses changed. See the end of
5758 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00549.html>.
5759
742af32f
PE
5760 * lisp.h (CSET): Remove (Bug#12215).
5761 (set_char_table_ascii, set_char_table_defalt, set_char_table_parent)
5762 (set_char_table_purpose): New functions,
5763 replacing CSET. All uses changed. For example, replace
5764 "CSET (XCHAR_TABLE (char_table), parent, parent);" with
c24eb18a 5765 "set_char_table_parent (char_table, parent);".
742af32f
PE
5766 The old version was confusing because it used the same name
5767 'parent' for two different things.
5768
a04e2c62
DA
57692012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
5770
5771 Functions to get and set Lisp_Object fields of buffer-local variables.
5772 * lisp.h (blv_found, set_blv_found, blv_value, set_blv_value)
5773 (set_blv_where, set_blv_defcell, set_blv_valcell): New functions.
5774 (BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): Remove.
5775 * data.c, eval.c, frame.c: Adjust users.
5776
383dcbf9
CY
57772012-08-17 Chong Yidong <cyd@gnu.org>
5778
5779 * xfaces.c (merge_face_vectors): If the target font specfies a
5780 font spec, make the font's attributes take precedence over
5781 directly-specified attributes.
5782 (merge_face_ref): Recognize :font.
5783
44386687
DA
57842012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
5785
5786 Do not use memcpy for copying intervals.
5787 * intervals.c (reproduce_interval): New function.
5788 (reproduce_tree, reproduce_tree_obj): Use it.
5789 (reproduce_tree_obj): Remove prototype.
5790
927c7216
PE
57912012-08-17 Paul Eggert <eggert@cs.ucla.edu>
5792
5793 * lisp.h (duration_to_sec_usec): Remove unused decl.
5794
93044f7b
AA
57952012-08-17 Alp Aker <alp.tekin.aker@gmail.com>
5796
5797 * nsfont.m (ns_ascii_average_width): Send initWithFormat selector
5798 to an allocated instance of NSString, not to the class itself.
5799
9851e4a5
JB
58002012-08-17 Juanma Barranquero <lekktu@gmail.com>
5801
5802 * makefile.w32-in (C_CTYPE_H): New macro.
5803 (LISP_H, $(BLD)/ccl.$(O), $(BLD)/doc.$(O), $(BLD)/w32console.$(O)):
5804 ($(BLD)/fontset.$(O), $(BLD)/frame.$(O), $(BLD)/composite.$(O)):
5805 ($(BLD)/sysdep.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
5806
620f13b0
PE
58072012-08-16 Paul Eggert <eggert@cs.ucla.edu>
5808
5809 Use ASCII tests for character types.
5810 * category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
5811 * xfns.c, xterm.c:
5812 Don't include <ctype.h>; was not needed.
5813 * charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
5814 * sysdep.c, xfaces.c:
5815 Include <c-ctype.h> instead of <ctype.h>.
5816 * nsterm.m: Include <c-ctype.h>.
5817 * charset.c (read_hex):
5818 * doc.c (Fsnarf_documentation):
5819 * fileio.c (IS_DRIVE) [WINDOWSNT]:
5820 (DRIVE_LETTER) [DOS_NT]:
5821 (Ffile_name_directory, Fexpand_file_name)
5822 (Fsubstitute_in_file_name):
5823 * font.c (font_parse_xlfd, font_parse_fcname):
5824 * frame.c (x_set_font_backend):
5825 * gtkutil.c (xg_get_font):
5826 * image.c (xbm_scan, xpm_scan, pbm_scan_number):
5827 * nsimage.m (hexchar):
5828 * nsterm.m (ns_xlfd_to_fontname):
5829 * sysdep.c (system_process_attributes):
5830 * xfaces.c (hash_string_case_insensitive):
5831 Use C-locale tests instead of locale-specific tests for character
5832 types, since we want the ASCII interpretation here, not the
5833 interpretation suitable for whatever happens to be the current locale.
5834
52162052
MR
58352012-08-16 Martin Rudalics <rudalics@gmx.at>
5836
5837 Consistently check windows for validity/liveness
5838 (Bug#11984, Bug#12025, Bug#12026).
5839 * lisp.h (CHECK_VALID_WINDOW): New macro.
5840 * window.c (decode_window): Rename to decode_live_window.
5841 (decode_valid_window, Fwindow_valid_p): New functions.
5842 (Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p)
5843 (Fframe_first_window, Fframe_selected_window, Fwindow_parent)
5844 (Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling)
5845 (Fwindow_prev_sibling, Fwindow_combination_limit)
5846 (Fset_window_combination_limit, Fwindow_use_time)
5847 (Fwindow_total_height, Fwindow_total_width, Fwindow_new_total)
5848 (Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column)
5849 (Fwindow_top_line, Fwindow_body_height, Fwindow_body_width)
5850 (Fwindow_hscroll, Fset_window_hscroll)
5851 (Fwindow_redisplay_end_trigger)
5852 (Fset_window_redisplay_end_trigger, Fwindow_edges)
5853 (Fwindow_pixel_edges, Fwindow_absolute_pixel_edges)
5854 (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
5855 (Fcoordinates_in_window_p, Fwindow_point, Fwindow_start)
5856 (Fwindow_end, Fset_window_point, Fset_window_start)
5857 (Fpos_visible_in_window_p, Fwindow_line_height)
5858 (Fwindow_dedicated_p, Fset_window_dedicated_p)
5859 (Fwindow_prev_buffers, Fset_window_prev_buffers)
5860 (Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter)
5861 (Fset_window_parameter, Fwindow_display_table)
5862 (Fset_window_display_table, Fdelete_other_windows_internal)
5863 (Fset_window_buffer, Fset_window_new_total)
5864 (Fset_window_new_normal, Fdelete_window_internal)
5865 (Fwindow_text_height, Fset_window_margins, Fwindow_margins)
5866 (Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars)
5867 (Fwindow_scroll_bars): Check whether argument window is a valid or
5868 live window. Update doc-strings.
5869 (syms_of_window): New symbol Qwindow_valid_p.
5870 * keyboard.c (Fposn_at_x_y): Check whether argument
5871 frame_or_window denotes a valid window.
5872
2751c80f
DA
58732012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
5874
5875 Fix previous char table change.
5876 * lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
5877 * chartab.c (optimize_sub_char_table): Likewise.
5878
032a42c8
CY
58792012-08-16 Chong Yidong <cyd@gnu.org>
5880
a2d19368
CY
5881 * gtkutil.c (xg_get_font): Demand an Xft font (Bug#3228).
5882
032a42c8
CY
5883 * xfont.c (xfont_open):
5884 * xftfont.c (xftfont_open): Set the font's max_width field.
5885
5886 * nsfont.m (nsfont_open): Similar to the Xft backend, set
5887 min_width to space_width and average_width to the average over
5888 printable ASCII characters.
5889 (ns_char_width): Code cleanup.
5890 (ns_ascii_average_width): New utility function.
5891
5892 * font.h (struct font): Update comments.
5893
a098c930
DA
58942012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
5895
032a42c8 5896 Simple interface to set Lisp_Object fields of character tables.
a098c930
DA
5897 * lisp.h (CSET): New macro.
5898 (char_table_set_extras, char_table_set_contents)
5899 (sub_char_table_set_contents): New function.
5900 * casetab.c, category.c, chartab.c, fns.c, fontset.c, search.c:
5901 * syntax.c: Adjust users.
5902
8be3a09c
SM
59032012-08-16 Stefan Monnier <monnier@iro.umontreal.ca>
5904
5905 * eval.c (eval_sub): Bind lexical-binding.
5906 * lread.c (Qlexical_binding): Make non-static.
5907
ac4845a6
JD
59082012-08-15 Jan Djärv <jan.h.d@swipnet.se>
5909
ddee6515
JD
5910 * nsmenu.m (popupSession): Remove.
5911 (pop_down_menu): Remove endModalSession.
5912 (timeout_handler:): New method.
5913 (runDialogAt:): Get next timeout. Start a NSTimer with that timeout.
5914 Call runModalForWindow. Check timer_fired when it returns.
5915 If not set, cancel timer and break out of loop.
5916 Otherwise loop again, with a new timeout.
5917
5918 * nsterm.m: Include fcntl.h if present.
5919 (fd_entry, t_readfds, inNsSelect): Remove.
5920 (select_writefds, select_valid, select_timeout, selfds)
5921 (select_mutex, apploopnr): Add.
5922 (EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
5923 Otherwise call kbd_buffer_store_event.
5924 (ns_send_appdefined): Remove release of fd_entry.
5925 (ns_read_socket): Always send appdefined. Remove inNsSelect check.
5926 Increment and decrement apploopnr.
5927 (ns_select): If no file descriptors, just do a NSTimer.
5928 Otherwise copy read/write masks and start select thread (fd_handler).
5929 Start main loop and wait for application defined event.
5930 Inform select thread to stop selecting after main loop is exited.
5931 (ns_term_init): Create selfds pipe and set non-blocking.
fc0c31f8 5932 Initialize select_mutex. Start the select thread (fd_handler).
ddee6515
JD
5933 (fd_handler:): Loop forever, wait for info from the main thread
5934 to either start or stop selecting. When select returns, send
5935 and appdefined event.
5936 (sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
5937 If not call kbd_buffer_store_event.
5938
5939 * nsterm.h (EmacsApp): fd_handler takes id argument.
5940 (EmacsDialogPanel): Add timer_fired and timeout_handler.
5941
ac4845a6
JD
5942 * gtkutil.c (xg_mark_data): Use FRAME_X_P.
5943
eb424fe3
EZ
59442012-08-15 Eli Zaretskii <eliz@gnu.org>
5945
5946 * region-cache.c (move_cache_gap): Update gap_len using the actual
5947 growth of the boundaries array. Do not change cache_len.
5948 (Bug#12196)
5949
4e6a86c6
DA
59502012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5951
5952 Generalize and cleanup font subsystem checks.
5953 * font.h (FONT_DEBUG, font_assert): Remove.
8be3a09c
SM
5954 * font.c, fontset.c, w32font.c, xfont.c, xftfont.c:
5955 Change font_assert to eassert. Use eassert where appropriate.
4e6a86c6 5956
5bf192ca
DA
59572012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5958
5959 * gtkutil.c (xg_get_font): Use pango_units_to_double.
5960
f2045622
CY
59612012-08-15 Chong Yidong <cyd@gnu.org>
5962
8be3a09c
SM
5963 * gtkutil.c (xg_get_font): Rename from xg_get_font_name.
5964 When using the new font chooser, use gtk_font_chooser_get_font_desc to
5965 extract the font descriptor instead of just the font name.
5966 In that case, return a font spec instead of a string.
f2045622
CY
5967 (x_last_font_name): Move to this file from xfns.c.
5968
5969 * xfns.c (Fx_select_font): The return value can also be a font
5970 spec. Move x_last_font_name management to gtkutil.c.
5971
5972 * xfaces.c: Make font weight and style symbols non-static.
5973
7f6feb56
SM
59742012-08-15 Stefan Monnier <monnier@iro.umontreal.ca>
5975
5976 * minibuf.c (read_minibuf): Ignore caller's inhibit-read-only
5977 (bug#12117).
5978
fecbd8ff
SM
59792012-08-14 Stefan Monnier <monnier@iro.umontreal.ca>
5980
5981 * alloc.c (Fgarbage_collect): Use plural form consistently.
5982
9b8d5165
EZ
59832012-08-14 Eli Zaretskii <eliz@gnu.org>
5984
5985 * keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
5986 iteration through the command loop. Fixes a problem whereby mouse
5987 movements are ignored until the first mouse click.
5988
f5d9e83a
PE
59892012-08-14 Paul Eggert <eggert@cs.ucla.edu>
5990
5991 Use bool, not int, for Lisp booleans.
5992 This is more natural, and on my platform (GCC 4.7.1 x86-64) it
5993 makes Emacs a bit smaller and presumably a bit faster.
5994 * lisp.h: Include <stdbool.h>.
5995 (struct Lisp_Boolfwd, defvar_bool):
5996 * lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
5997 * regex.c [!emacs]: Include <stdbool.h>.
5998 (false, true): Remove; <stdbool.h> does this for us now.
5999
55802e4a
CY
60002012-08-14 Chong Yidong <cyd@gnu.org>
6001
4abcdac8
CY
6002 * character.c (Fcharacterp): Doc fix (Bug#12076).
6003
6004 * data.c (Findirect_variable): Doc fix (Bug#11040).
6005
55802e4a
CY
6006 * chartab.c (Fmap_char_table): Doc fix (Bug#12061).
6007
6008 * editfns.c (Fformat): Doc fix (Bug#12059).
4abcdac8 6009 (Fsave_current_buffer): Doc fix (Bug#11542).
55802e4a 6010
8e99d072
BR
60112012-08-14 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
6012
6013 * keyboard.c (access_keymap_keyremap): Accept anonymous functions
6014 (bug#12022).
6015
08908aca
MR
60162012-08-14 Martin Rudalics <rudalics@gmx.at>
6017
6018 * frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
6019 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6020 * minibuf.c (choose_minibuf_frame, read_minibuf):
6021 * w32fns.c (x_create_tip_frame):
6022 * xfns.c (x_create_tip_frame): Call set_window_buffer instead of
6023 Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).
6024
56120d6f
PE
60252012-08-14 Paul Eggert <eggert@cs.ucla.edu>
6026
6027 * intervals.c (offset_intervals): Remove obsolete comment.
6028
67b77c0b
AS
60292012-08-14 Andreas Schwab <schwab@linux-m68k.org>
6030
6031 * gtkutil.c (find_rtl_image, update_frame_tool_bar): Use NILP.
6032
f48b82fd
GR
60332012-08-14 Gergely Risko <gergely@risko.hu>
6034
6035 * coding.c (decode_coding): Record buffer modification before
6036 disabling undo_list (Bug#11773).
6037
fd318b54
DA
60382012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6039
6040 Revert and cleanup some recent overlay changes.
6041 * buffer.h (enum overlay_type): Remove.
6042 (buffer_get_overlays, buffer_set_overlays): Likewise.
6043 (buffer_set_overlays_before, buffer_set_overlays_after):
6044 New function. Adjust users.
6045 (unchain_both): Add eassert.
6046
41a62dd9
DA
60472012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6048
6049 * gtkutil.c (update_frame_tool_bar): Use EQ where appropriate.
6050
5884c324
PE
60512012-08-14 Paul Eggert <eggert@cs.ucla.edu>
6052
6053 * gtkutil.c (xg_mark_data): Don't assume C99.
6054
ca06f160
JD
60552012-08-13 Jan Djärv <jan.h.d@swipnet.se>
6056
6057 * gtkutil.c (xg_frame_tb_info): New struct.
6058 (TB_INFO_KEY): New define.
6059 (xg_free_frame_widgets): Free xg_frame_tb_info for frame if present.
6060 (xg_mark_data): Mark Lisp_Objects in xg_frame_tb_info.
6061 (xg_create_tool_bar): Allocate and initialize a xg_frame_tb_info
6062 if not present.
6063 (update_frame_tool_bar): Return early if data in xg_frame_tb_info
fc0c31f8 6064 is up to date. Otherwise store new data.
ca06f160
JD
6065 (free_frame_tool_bar): Free xg_frame_tb_info if present.
6066
7864a3f7
DA
60672012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6068
6069 Use KSET for write access to Lisp_Object members of struct kboard.
6070 * keyboard.h (KSET): New macro.
6071 * callint.c, category.c, frame.c, keyboard.c, keyboard.h, macros.c:
6072 * msdos.c, nsfns.m, nsterm.m, term.c, w32fns.c, w32term.c, xfns.c:
6073 * xterm.c: Adjust users.
6074
4c31be61
DA
60752012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6076
6077 Use BSET for write access to Lisp_Object members of struct buffer.
6078 * buffer.h (BSET): New macro.
6079 * buffer.c, casetab.c, cmds.c, coding.c, data.c, editfns.c:
6080 * fileio.c, frame.c, indent.c, insdel.c, intervals.c, keymap.c:
6081 * minibuf.c, print.c, process.c, syntax.c, undo.c, w32fns.c:
6082 * window.c, xdisp.c, xfns.c: Adjust users.
6083
14ae4239
BT
60842012-08-11 BT Templeton <bpt@hcoop.net> (tiny change)
6085
6086 * lread.c (syms_of_lread): Initialize Vlexical_binding.
6087
32bcadb4
JD
60882012-08-11 Jan Djärv <jan.h.d@swipnet.se>
6089
3d29b2ce 6090 * nsterm.m (not_in_argv): New function.
fc0c31f8 6091 (application:openFile, application:openTempFile:):
3d29b2ce
JD
6092 (application:openFileWithoutUI:, application:openFiles:): Open file
6093 if not_in_argv returns non-zero (bug#12171).
6094
32bcadb4 6095 * gtkutil.c (gtk_font_chooser_dialog_new, GTK_FONT_CHOOSER)
14ae4239
BT
6096 (gtk_font_chooser_set_font, gtk_font_chooser_get_font):
6097 Define for Gtk+ versions less than 3.2.
32bcadb4
JD
6098 (xg_get_font_name): Use those functions/macros here.
6099 Reported by Frans Oilinki <moilinki@gmail.com>.
6100
9ff9402d 61012012-08-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8ccd072a
YM
6102
6103 * unexmacosx.c (copy_data_segment): Copy initialized data in
6104 statically linked libraries from input file rather than memory.
6105
db74a5fc
YM
6106 * unexmacosx.c (print_load_command_name): Add cases LC_MAIN,
6107 LC_SOURCE_VERSION, and LC_DYLIB_CODE_SIGN_DRS.
6108 (dump_it) [LC_DYLIB_CODE_SIGN_DRS]: Call copy_linkedit_data.
6109
25e65510
GM
61102012-08-10 Glenn Morris <rgm@gnu.org>
6111
6112 * conf_post.h (IF_LINT, lint_assume): Move here from lisp.h.
6113 * lisp.h (IF_LINT, lint_assume): Move to conf_post.h.
6114
7961135c
DA
61152012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6116
6117 Fix last change to allow compilation with low optimization levels.
6118 * intervals.c (INTERVALS_INLINE): Define to EXTERN_INLINE.
6119 Reported by Jan Djärv <jan.h.d@swipnet.se>.
6120
42b3a444
DA
61212012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6122
6123 Use common inline syntax in intervals.h.
6124 * intervals.h (INTERVALS_INLINE): New macro.
6125 Change all users from LISP_INLINE.
6126
9fb0c957
DA
61272012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6128
6129 Define Qnone once for all platforms.
6130 * frame.c (Qnone): Define here.
6131 (syms_of_frame): DEFSYM it.
6132 * lisp.h (Qnone): New declaration.
6133 * nsfns.m, nsterm.h, nsterm.m, w32fns.c, w32font.c:
6134 * xfns.c: Remove duplication. Adjust users.
6135
65e8ee52
DA
61362012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
6137
6138 Remove unused macros from intervals.h.
6139 * intervals.h (MERGE_INSERTIONS, DISPLAY_INVISIBLE_GLYPH): Remove.
6140 * intervals.c: Adjust comment.
6141
9b855fd6
EZ
61422012-08-10 Eli Zaretskii <eliz@gnu.org>
6143
6144 * w32fns.c <w32_unicode_gui>: New static variable.
6145 (globals_of_w32fns): Initialize it according to os_subtype.
6146 (w32_init_class, w32_msg_pump, w32_wnd_proc): Use it instead of
6147 testing os_subtype.
6148
39cb9e56 61492012-08-10 Joakim Hårsman <joakim.harsman@gmail.com> (tiny change)
d30be705
EZ
6150 Eli Zaretskii <eliz@gnu.org>
6151
6152 Fix bug #10299 with Unicode characters sent by customized
6153 keyboards created by MSKLC.
6154 * w32fns.c (INIT_WINDOW_CLASS): New macro.
6155 (w32_init_class): Use it to initialize the Emacs class with either
6156 ANSI or Unicode API calls.
6157 (w32_msg_pump): Call GetMessageW and DispatchMessageW on NT and
6158 later.
6159 (w32_wnd_proc): If the character code sent by WM_CHAR or
6160 WM_SYSCHAR is above 255, post a WM_UNICHAR message, not the
6161 original message. Call DefWindowProcW on NT and later.
6162
9374581a
GM
61632012-08-10 Glenn Morris <rgm@gnu.org>
6164
4b94e8cf
GM
6165 * Makefile.in (config_h): Fix conf_post.h out-of-tree build location.
6166
9374581a
GM
6167 * lisp.h (DIRECTORY_SEP): Let configure set it.
6168
a2752828
DA
61692012-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6170
6171 Use TSET for write access to Lisp_Object slots of struct terminal.
6172 * termhooks.h (TSET): New macro.
6173 * coding.c, terminal.c, xselect.c: Adjust users.
6174
cc92c454
SM
61752012-08-08 Stefan Monnier <monnier@iro.umontreal.ca>
6176
6177 * xdisp.c (safe_eval_handler): Remove prototype. Receive args describing
6178 the failing expression, include them in the error message.
6179 * eval.c (internal_condition_case_n): Pass nargs and args to hfun.
6180 * lisp.h (internal_condition_case_n): Update declaration.
6181
4cb3e6b3
DA
61822012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6183
6184 Inline functions to examine and change buffer overlays.
6185 * buffer.c (unchain_both): New function.
6186 * buffer.h (buffer_get_overlays, buffer_set_overlays):
6187 (buffer_has_overlays): New function.
6188 (enum overlay_type): New enum.
6189 * alloc.c, buffer.c, editfns.c, fileio.c, indent.c:
6190 * insdel.c, intervals.c, print.c, xdisp.c: Adjust users.
6191
8707c1e5
DA
61922012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6193
6194 Inline functions to examine and change buffer intervals.
6195 * alloc.c (mark_interval_tree): Remove.
6196 (MARK_INTERVAL_TREE): Simplify.
6197 (UNMARK_BALANCE_INTERVALS): Remove. Adjust users.
6198 * intervals.c (buffer_balance_intervals): New function.
6199 (graft_intervals_into_buffer): Adjust indentation.
6200 (set_intervals_multibyte): Simplify.
6201 * buffer.h (BUF_INTERVALS): Remove.
6202 (buffer_get_intervals, buffer_set_intervals): New function.
6203 * alloc.c, buffer.c, editfns.c, fileio.c, indent.c, insdel.c:
6204 * intervals.c, textprop.c: Adjust users.
6205
ad8c997f
DA
62062012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6207
6208 Inline functions to examine and change string intervals.
6209 * lisp.h (STRING_INTERVALS, STRING_SET_INTERVALS): Remove.
6210 (string_get_intervals, string_set_intervals): New function.
6211 * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
6212 * lread.c, print.c, textprop.c: Adjust users.
6213
32ac3a6b
GM
62142012-08-08 Glenn Morris <rgm@gnu.org>
6215
6216 * lisp.mk (lisp): Remove language/persian.elc.
6217
77c7bcb1
DA
62182012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6219
6220 Cleanup intervals.
6221 * intervals.h (NULL_INTERVAL, DEFAULT_INTERVAL): Remove.
6222 (NULL_INTERVAL_P): Likewise. Adjust users.
14ae4239
BT
6223 (FRONT_STICKY_P, END_NONSTICKY_P, FRONT_NONSTICKY_P):
6224 Adjust comment. Move under #if 0.
77c7bcb1
DA
6225 * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
6226 * print.c, syntax.c, textprop.c, xdisp.c: Adjust users.
6227
9c08a8d4
DA
62282012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6229
6230 Check total length of intervals with eassert.
6231 * intervals.h (CHECK_TOTAL_LENGTH): Remove.
6232 * intervals.c: Change all users to eassert.
6233
26d16b35
EZ
62342012-08-07 Eli Zaretskii <eliz@gnu.org>
6235
14ae4239
BT
6236 * .gdbinit (xframe, xwindow, nextcons, xcar, xcdr, xlist):
6237 Rename fields to match removal of FGET and WGET and disuse of
26d16b35
EZ
6238 INTERNAL_FIELD in Lisp_Cons.
6239
c644523b
DA
62402012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6241
6242 Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.
6243 * lisp.h (struct Lisp_Symbol): Change xname to meaningful
6244 name since all xname users are fixed long time ago. Do not
6245 use INTERNAL_FIELD.
6246 (set_symbol_name, set_symbol_function, set_symbol_plist):
6247 (set_symbol_next, set_overlay_plist): New function.
6248 (struct Lisp_Cons): Do not use INTERNAL_FIELD.
6249 (struct Lisp_Overlay): Likewise.
6250 (CVAR, MVAR, SVAR): Remove.
6251 * alloc.c, buffer.c, buffer.h, bytecode.c, cmds.c, data.c:
6252 * doc.c, eval.c, fns.c, keyboard.c, lread.c, nsselect.m:
6253 * xterm.c: Adjust users.
6254 * .gdbinit: Change to use name field of struct Lisp_Symbol
6255 where appropriate.
6256
6a3d20cc
DA
62572012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6258
6259 Basic functions to set Lisp_Object and pointer slots of intervals.
6260 * intervals.h (interval_set_parent, interval_set_object):
6261 (interval_set_left, interval_set_right, interval_set_plist):
6262 (interval_copy_parent): New function.
6263 (SET_INTERVAL_OBJECT, SET_INTERVAL_PARENT, INTERVAL_PTR_SIZE): Remove.
14ae4239
BT
6264 (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE):
6265 Adjust indentation.
6a3d20cc
DA
6266 (INTERVAL_SIZE): Remove. Adjust users.
6267 * alloc.c, intervals.c, lread.c, textprop.c: Use new functions.
6268
4d2b044c
DA
62692012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6270
6271 Drop PGET and revert read access to Lisp_Objects slots of Lisp_Process.
6272 * process.h (PGET): Remove.
6273 (struct Lisp_Process): Do not use INTERNAL_FIELD.
6274 * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
6275
d3d50620
DA
62762012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6277
6278 Drop WGET and revert read access to Lisp_Objects slots of struct window.
6279 * window.h (WGET): Remove.
6280 (struct window): Do not use INTERNAL_FIELD.
6281 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
6282 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
6283 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
6284 * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
6285 * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
6286 Adjust users.
6287
d10a51dc
CY
62882012-08-07 Chong Yidong <cyd@gnu.org>
6289
6290 * window.c (Fwindow_edges, Fwindow_pixel_edges)
6291 (Fwindow_absolute_pixel_edges, Fdelete_other_windows_internal)
6292 (Fdelete_window_internal): Signal an error if the window is not on
6293 a live frame (Bug#12025).
6294
e69b0960
DA
62952012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6296
6297 Drop FGET and revert read access to Lisp_Objects slots of struct frame.
6298 * frame.h (FGET): Remove.
6299 (struct frame): Do not use INTERNAL_FIELD.
6300 * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
6301 * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
6302 * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
6303 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
6304
25a20a3a
JB
63052012-08-06 Juanma Barranquero <lekktu@gmail.com>
6306
6307 * w32.c: Silence compiler warnings.
6308 (map_w32_filename): Remove unused variable `is_fat'.
6309 (chase_symlinks): Add parentheses around expression.
6310
1c6f11f4
GM
63112012-08-06 Glenn Morris <rgm@gnu.org>
6312
1db4583a
GM
6313 * sysdep.c: Respect BROKEN_GETWD.
6314
1c6f11f4
GM
6315 * dispnew.c (GNU_LIBRARY_PENDING_OUTPUT_COUNT, PENDING_OUTPUT_COUNT):
6316 Let configure handle it.
6317 (stdio_ext.h) [DISPNEW_NEEDS_STDIO_EXT]: Include it.
6318
2b90362b
DA
63192012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6320
6321 Use GCALIGNMENT where appropriate.
6322 * alloc.c (XMALLOC_HEADER_ALIGNMENT, roundup_size):
6323 (union aligned_Lisp_Symbol, union aligned_Lisp_Misc):
6324 (mark_maybe_pointer, pure_alloc): Change to use GCALIGNMENT.
6325
5f50daf2
EZ
63262012-08-06 Eli Zaretskii <eliz@gnu.org>
6327
14ae4239
BT
6328 * w32menu.c (set_frame_menubar, initialize_frame_menubar):
6329 Don't use FRAME_MENU_BAR_ITEMS as an lvalue.
5f50daf2 6330
cbcc7007
SM
63312012-08-06 Stefan Monnier <monnier@iro.umontreal.ca>
6332
6333 * buffer.h (struct buffer): Revert `indirections' to a simple int;
6334 that should be sufficient for everyone.
6335
4d365fa4
JD
63362012-08-06 Jan Djärv <jan.h.d@swipnet.se>
6337
6338 * keyboard.c (timer_check_2): Add break so timer_check returns next
6339 timeout.
6340
dd86bd82
DA
63412012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6342
6343 Fix Windows build errors introduced after converting to WGET and WSET.
6344 * w32term.c (w32_set_vertical_scroll_bar): Change to use WSET.
6345 Reported by Andy Moreton <andrewjmoreton@gmail.com>.
6346
054e1668
JD
63472012-08-06 Jan Djärv <jan.h.d@swipnet.se>
6348
6349 * nsterm.m (ns_frame_rehighlight): Use FSET.
6350
6351 * nsmenu.m (ns_update_menubar): Use FSET.
6352
21238f11
DA
63532012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6354
6355 Separate read and write access to Lisp_Object slots of Lisp_Process.
6356 * process.h (PGET, PSET): New macros similar to AREF and ASET.
6357 * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
6358
077288cf
DA
63592012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6360
6361 Separate read and write access to Lisp_Object slots of struct window.
6362 * window.h (WGET, WSET): New macros similar to AREF and ASET.
6363 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
6364 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
6365 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
6366 * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
6367 * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
6368 Adjust users.
6369
71688bd7
DA
63702012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6371
6372 Fix Windows build errors introduced after converting to FGET and FSET.
6373 * w32term.c (x_frame_rehighlight, x_scroll_bar_create):
6374 (w32_condemn_scroll_bars, w32_redeem_scroll_bar):
6375 (w32_judge_scroll_bars): Change to use FSET.
6376 Reported by Andy Moreton <andrewjmoreton@gmail.com>.
6377
f99bac93
DA
63782012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6379
6380 Fix replacement typo.
6381 * window.c (replace_window): Set root_window instead of
6382 selected_window. This fixes a total window subsystem
6383 malfunction reported by Bastien Guerry <bzg@gnu.org>.
6384
8c2a0f2d
GM
63852012-08-06 Glenn Morris <rgm@gnu.org>
6386
6387 * lisp.mk (lisp): Add language/persian.elc.
6388
edd74c35
DA
63892012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6390
6391 Separate read and write access to Lisp_Object slots of struct frame.
6392 * frame.h (FGET, FSET): New macros similar to AREF and ASET.
6393 * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
6394 * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
6395 * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
6396 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
6397
8671676c
AS
63982012-08-05 Andreas Schwab <schwab@linux-m68k.org>
6399
6400 * emacs.c (decode_env_path): Only use defaulted if WINDOWSNT.
6401
663e2b3f
DA
64022012-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6403
6404 Generalize common compile-time constants.
6405 * lisp.h (header_size, bool_header_size, word_size): Now here.
6406 (struct Lisp_Vector): Add comment.
6407 (struct Lisp_Bool_Vector): Move up to define handy constants.
6408 (VECSIZE, PSEUDOVECSIZE): Simplify.
6409 (SAFE_ALLOCA_LISP): Use new constant. Adjust indentation.
6410 * buffer.c, buffer.h, bytecode.c, callint.c, eval.c, fns.c:
6411 * font.c, fontset.c, keyboard.c, keymap.c, macros.c, menu.c:
6412 * msdos.c, w32menu.c, w32term.h, window.c, xdisp.c, xfaces.c:
6413 * xfont.c, xmenu.c: Use word_size where appropriate.
6414
d32e47af
LM
64152012-08-05 Lawrence Mitchell <wence@gmx.li>
6416
6417 * search.c (Freplace_match): Treat \? in the replacement text
6418 literally (Bug#8161).
6419
e5d9c0d1
CY
64202012-08-05 Chong Yidong <cyd@gnu.org>
6421
6422 * term.c (Vsuspend_tty_functions, Vresume_tty_functions):
6423 * frame.c (Vdelete_frame_functions):
6424 * emacs.c (Vkill_emacs_hook): Doc fix.
6425
8da0576b
EZ
64262012-08-04 Eli Zaretskii <eliz@gnu.org>
6427
6428 * xfns.c (x_set_menu_bar_lines): Fix compilation error in
6429 --with-x-toolkit=no builds.
6430 Reported by Carsten Mattner <carstenmattner@gmail.com>.
6431
02676e5d
CY
64322012-08-04 Chong Yidong <cyd@gnu.org>
6433
6434 * syntax.c (Fmodify_syntax_entry): Doc fix.
6435
97147da9
EZ
64362012-08-04 Eli Zaretskii <eliz@gnu.org>
6437
76151e2c
EZ
6438 Fix startup warnings about ../site-lisp on MS-Windows. (Bug#11959)
6439 * w32.c (init_environment): Change the default values of many
6440 environment variables in dflt_envvars[] to NULL, to avoid pushing
14ae4239
BT
6441 them into environment when they were not already defined.
6442 Remove the code that deletes site-lisp subdirectories from the default
76151e2c 6443 value of EMACSLOADPATH, as it is no longer needed.
14ae4239
BT
6444 (check_windows_init_file): Now external, not static.
6445 Use Vload_path as is, without adding anything, as this function is now
76151e2c
EZ
6446 called when Vload_path is already set up.
6447
6448 * w32.h (check_windows_init_file): Add prototype.
6449
6450 * emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
6451 directory, ignore the /*/i386/ tail in Vinvocation_directory, for
6452 compatibility with Posix platforms.
6453 (main): Move the call to check_windows_init_file to here from
6454 w32.c.
6455 (decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
6456 any, in the DEFALT argument into the root of the Emacs build or
6457 installation tree, as appropriate.
6458
6459 * callproc.c (init_callproc_1): Call decode_env_path instead of
6460 doing its equivalent by hand.
6461 (init_callproc): Replace DOS_NT condition with MSDOS, thus letting
6462 the code that sets Vexec_path run on MS-Windows.
6463
6464 * lread.c (init_lread): Add comments to #ifdef's.
6465
97147da9
EZ
6466 * msdos.c (dos_set_window_size, IT_update_begin)
6467 (IT_frame_up_to_date, IT_set_frame_parameters): Use FVAR and WVAR
6468 instead of direct references.
6469
185ee146
PE
64702012-08-04 Paul Eggert <eggert@cs.ucla.edu>
6471
6472 Export DEFAULT_REHASH_* to GDB.
6473 * lisp.h (DEFAULT_REHASH_THRESHOLD, DEFAULT_REHASH_SIZE):
6474 Now constants, not macros.
6475
8834c57a
PE
64762012-08-03 Paul Eggert <eggert@cs.ucla.edu>
6477
98c6f1e3
PE
6478 Remove unnecessary casts involving pointers.
6479 These casts are no longer needed now that we assume C89 or later,
6480 since they involve casting to or from void *.
6481 * alloc.c (make_pure_string, make_pure_c_string, pure_cons)
6482 (make_pure_float, make_pure_vector):
6483 * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP):
6484 * macros.c (Fstart_kbd_macro):
6485 * menu.c (find_and_return_menu_selection):
6486 * minibuf.c (read_minibuf_noninteractive):
6487 * sysdep.c (closedir):
6488 * xdisp.c (x_produce_glyphs):
6489 * xfaces.c (compare_fonts_by_sort_order):
6490 * xfns.c (x_real_positions, select_visual):
6491 * xselect.c (x_stop_queuing_selection_requests)
6492 (x_get_window_property, x_get_window_property_as_lisp_data):
6493 * xterm.c (x_set_frame_alpha, x_find_modifier_meanings):
6494 Remove unnecessary pointer casts.
6495 * alloc.c (record_xmalloc): New function.
6496 * lisp.h (record_xmalloc): New decl.
6497 (SAFE_ALLOCA): Now takes just one arg -- the size -- and acts
6498 more like a function. This is because the pointer cast is not
6499 needed. All uses changed.
6500 * print.c (print_string, print_error_message): Avoid length recalc.
6501
8834c57a
PE
6502 Improve fix for macroexp crash with debugging (Bug#12118).
6503 * lisp.h (ASET) [ENABLE_CHECKING]: Pay attention to
6504 ARRAY_MARK_FLAG when checking subscripts, because ASET is
6505 not supposed to be invoked from the garbage collector.
6506 See Andreas Schwab in <http://bugs.gnu.org/12118#25>.
6507 (gc_aset): New function, which is like ASET but can be
6508 used in the garbage collector.
6509 (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
6510 (set_hash_index): Use it instead of ASET.
6511
6dad7178
EZ
65122012-08-03 Eli Zaretskii <eliz@gnu.org>
6513
6514 Support symlinks on latest versions of MS-Windows.
6515 * w32.c: Include winioctl.h and aclapi.h.
6516 (is_symlink, chase_symlinks, enable_privilege, restore_privilege)
6517 (revert_to_self): Forward declarations of static functions.
6518 <static BOOL g_b_init_get_security_info>:
6519 <g_b_init_create_symbolic_link>: New static flags.
6520 (globals_of_w32): Initialize them to zero.
6521 (GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
6522 (map_w32_filename): Improve commentary. Simplify switch.
6523 (SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
6524 headers (most versions of MinGW w32api don't).
6525 (get_security_info, create_symbolic_link)
6526 (get_file_security_desc_by_handle, is_symlink, chase_symlinks):
6527 New functions.
6528 (sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
6529 in the argument file name.
6530 (sys_access): Call unc_volume_file_attributes only if
6531 GetFileAttributes fails with network-related error codes.
6532 (sys_rename): Diagnose renaming of a symlink when the user doesn't
6533 have the required privileges.
14ae4239 6534 (get_file_security_desc_by_name): Rename from
6dad7178
EZ
6535 get_file_security_desc.
6536 (stat_worker): New function, with most of the guts of 'stat', and
14ae4239
BT
6537 with addition of handling of symlinks and support for 'lstat'.
6538 If possible, get file's attributes and security information by
6dad7178
EZ
6539 handle, not by name. Produce S_IFLNK bit for symlinks, when
6540 called from 'lstat'.
6541 (stat, lstat): New functions, call 'stat_worker'.
6542 (symlink, readlink, careadlinkat): Rewritten to create and resolve
6543 symlinks when the underlying filesystem supports them.
6544
f162bcc3
PE
65452012-08-02 Paul Eggert <eggert@cs.ucla.edu>
6546
79ea6c20
PE
6547 Fix macroexp crash on Windows with debugging (Bug#12118).
6548 * lisp.h (ASET) [ENABLE_CHECKING]: Ignore ARRAY_MARK_FLAG when
6549 checking subscripts; problem introduced with the recent
6550 "ASET (a, i, v)" rather than "AREF (a, i) = v" patch.
6551 (ARRAY_MARK_FLAG): Now a macro as well as a constant,
6552 since it's used in non-static inline functions now.
6553
c0ce93fd
PE
6554 * xfaces.c (face_at_buffer_position, face_for_overlay_string):
6555 Don't assume buffer size fits in 'int'. Remove unused local.
c71f5156 6556
f162bcc3
PE
6557 Use C99-style 'extern inline' if available.
6558 * buffer.h (BUFFER_INLINE):
6559 * category.h (CATEGORY_INLINE):
6560 * character.h (CHARACTER_INLINE):
6561 * charset.h (CHARSET_INLINE):
6562 * composite.h (COMPOSITE_INLINE):
6563 * dispextern.h (DISPEXTERN_INLINE):
6564 * lisp.h (LISP_INLINE):
6565 * systime.h (SYSTIME_INLINE):
6566 New macro, replacing 'static inline' in this header.
6567 * buffer.h, category.h, character.h, charset.h, composite.h:
6568 * dispextern.h, lisp.h, systime.h:
6569 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6570 * alloc.c (LISP_INLINE):
6571 * buffer.c (BUFFER_INLINE):
6572 * category.c (CATEGORY_INLINE):
6573 * character.c (CHARACTER_INLINE):
6574 * charset.c (CHARSET_INLINE):
6575 * composite.c (COMPOSITE_INLINE):
6576 * dispnew.c (DISPEXTERN_INLINE):
6577 * sysdep.c (SYSTIME_INLINE):
6578 Define to EXTERN_INLINE, so that the corresponding functions
6579 are compiled into code.
6580 * conf_post.h (INLINE, EXTERN_INLINE, INLINE_HEADER_BEGIN)
6581 (INLINE_HEADER_END): New macros.
6582 * lisp.h (PSEUDOVECTOR_FLAG): Now a macro as well as a constant,
6583 since it's used in non-static inline functions now.
a8333d03 6584 (VALMASK) [!USE_LSB_TAG]: Likewise.
f162bcc3 6585
837b365b
GM
65862012-08-02 Glenn Morris <rgm@gnu.org>
6587
d66b744d
GM
6588 * s/: Remove empty directory.
6589
837b365b
GM
6590 * s/ms-w32.h: Move to ../nt/inc.
6591 * makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
6592 Update for new ms-w32.h location.
6593
13294f95
PE
65942012-08-02 Paul Eggert <eggert@cs.ucla.edu>
6595
6596 Port to Solaris 8.
6597 * syswait.h (WRETCODE): Remove, consistently with ../configure.ac.
6598
90df0db3
GM
65992012-08-02 Glenn Morris <rgm@gnu.org>
6600
6601 * nsterm.m (ns_exec_path, ns_load_path): Use SEPCHAR rather than
6602 hard-coding the path separator.
6603
4939150c
PE
66042012-08-01 Paul Eggert <eggert@cs.ucla.edu>
6605
6606 Use "ASET (a, i, v)" rather than "AREF (a, i) = v".
6607 This how ASET and AREF are supposed to work, and makes
6608 it easier to think about future improvements. See
6609 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00026.html>.
6610 * charset.h (set_charset_attr): New function.
6611 All lvalue-style uses of CHARSET_DECODER etc. changed to use it.
6612 * lisp.h (ASET): Rewrite so as not to use AREF in an lvalue style.
6613 (aref_addr): New function. All uses of &AREF(...) changed.
6614 (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
6615 (set_hash_index): New functions. All lvalue-style uses of
6616 HASH_KEY etc. changed.
6617 * keyboard.c (set_prop): New function. All lvalue-style uses
6618 of PROP changed.
6619
947b2afd
AA
66202012-08-01 Alp Aker <alp.tekin.aker@gmail.com>
6621
6622 * nsterm.m (ns_set_vertical_scroll_bar, ns_redeem_scroll_bar)
6623 (EmacsWindow-accessibilityAttributeValue, EmacsScroller-initFrame:)
1f9f395d 6624 (EmacsScroller-dealloc): Adjust to use WVAR. (Bug#12114)
947b2afd
AA
6625 * nsfns.m (ns_set_name_as_filename): Likewise.
6626 * nsmenu.m (ns_update_menubar): Likewise.
6627 * nsselect.m (symbol_to_nsstring): Adjust to use SVAR.
6628
4f5d0325
EZ
66292012-08-01 Eli Zaretskii <eliz@gnu.org>
6630
2008beae
EZ
6631 * .gdbinit (xcar, xcdr, xlist, xwindow, nextcons, xprintsym):
6632 Adapt to latest changes in field names of the corresponding Lisp
288479f6 6633 objects.
2008beae 6634
4f5d0325
EZ
6635 * xdisp.c (try_window_id): Use WVAR in IF_DEBUG code.
6636
fe3cc771
GM
66372012-08-01 Glenn Morris <rgm@gnu.org>
6638
6639 * s/msdos.h: Remove file.
6640 * conf_post.h [MSDOS]: New section, moved from s/msdos.h.
6641 * Makefile.in (S_FILE): Remove.
6642 (config_h): Remove S_FILE.
6643
c90acc54
JB
66442012-08-01 Juanma Barranquero <lekktu@gmail.com>
6645
6646 * s/ms-w32.h (DEVICE_SEP, IS_DIRECTORY_SEP, IS_ANY_SEP):
6647 Remove; moved to nt/config.nt.
6648
d8a05828
DA
66492012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6650
6651 Use INTERNAL_FIELD for conses and overlays.
6652 * lisp.h (struct Lisp_Cons): Use INTERNAL_FIELD.
6653 Remove obsolete comment.
6654 (MVAR): New macro.
6655 (struct Lisp_Overlay): Use INTERNAL_FIELD.
6656 * alloc.c, buffer.c, buffer.h, fns.c: Adjust users.
6657
8271d590
DA
66582012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6659
6660 Use INTERNAL_FIELD for symbols.
6661 * lisp.h (SVAR): New macro. Adjust users.
6662 * alloc.c, bytecode.c, cmds.c, data.c, doc.c, eval.c:
6663 * fns.c, keyboard.c, lread.c, xterm.c: Users changed.
6664
3193acd2
DA
66652012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6666
6667 Use INTERNAL_FIELD for processes.
6668 * process.h (PVAR): New macro. Adjust style.
6669 (struct Lisp_Process): Change Lisp_Object members to INTERNAL_FIELD.
6670 * print.c, process.c, sysdep.c, w32.c, xdisp.c: Users changed.
6671
3a45383a
DA
66722012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6673
6674 Use INTERNAL_FIELD for windows.
6675 * window.h (WVAR): New macro.
6676 (struct window): Change Lisp_Object members to INTERNAL_FIELD.
6677 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
6678 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
6679 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, nsterm.m, print.c:
6680 * textprop.c, w32fns.c, w32menu.c, w32term.c, window.c, xdisp.c:
6681 * xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
6682
c1dbc63c
PE
66832012-08-01 Paul Eggert <eggert@cs.ucla.edu>
6684
6685 * coding.h (CODING_ATTR_FLUSHING): Remove; unused and wouldn't work.
6686
5c0c0e8a
GM
66872012-08-01 Glenn Morris <rgm@gnu.org>
6688
6689 * lisp.h (IS_DIRECTORY_SEP, IS_DEVICE_SEP, IS_ANY_SEP):
6690 Move to configure.ac.
6691
552a99b4
JB
66922012-08-01 Juanma Barranquero <lekktu@gmail.com>
6693
6694 * makefile.w32-in (CONFIG_H): Update dependencies.
6695 (CONF_POST_H): New macro.
6696
6697 * s/ms-w32.h (SEPCHAR, NULL_DEVICE): Remove; moved to nt/config.nt.
6698
8d8e2dfe
GM
66992012-07-31 Glenn Morris <rgm@gnu.org>
6700
bc96620a
GM
6701 * Makefile.in (S_FILE): No longer set by configure.
6702
476b1b2d
GM
6703 * conf_post.h (config_opsysfile): Move earlier, so that WINDOWSNT
6704 is available.
6705 (alloca.h) [WINDOWSNT]: Don't include it on MS Windows.
6706
b2c7a106
GM
6707 * process.h (NULL_DEVICE):
6708 * emacs.c (SEPCHAR):
6709 * editfns.c (USER_FULL_NAME): Let configure set them.
6710
d53d062a
GM
6711 * s/README, s/template.h: Remove files.
6712
4515017f
GM
6713 * conf_post.h [HPUX]: Undefine HAVE_RANDOM and HAVE_RINT.
6714
8d8e2dfe
GM
6715 * conf_post.h (AMPERSAND_FULL_NAME, subprocesses):
6716 Move to configure.ac.
6717
5b20b3cc
EZ
67182012-07-31 Eli Zaretskii <eliz@gnu.org>
6719
1e0afd9a
EZ
6720 * .gdbinit (xframe): Adapt to introduction of FVAR and the
6721 resulting renaming of 'struct frame' members.
6722
5b20b3cc
EZ
6723 * w32menu.c (w32_menu_show): Revert bogus introduction of FVAR.
6724
6725 * fontset.c (dump_fontset): Fix compilation with ENABLE_CHECKING
6726 after introduction of FVAR.
6727
f1310128
JD
67282012-07-31 Jan Djärv <jan.h.d@swipnet.se>
6729
79e721e0
JD
6730 * nsmenu.m (update_frame_tool_bar): Change key from NSObject* to id.
6731
6732 * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Use drawInRect
6733 instead of compositeToPoint.
6734 (applicationShouldTerminate): Pass NS String literal to NSRunAlertPanel.
6735
8d7c7eed 6736 * nsfns.m, nsmenu.m, nsterm.m: Adopt to struct frame/FVAR changes.
f1310128 6737
e34f7f79
DA
67382012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6739
6740 Generalize INTERNAL_FIELD between buffers, keyboards and frames.
6741 * lisp.h (INTERNAL_FIELD): New macro.
14ae4239 6742 * buffer.h (BUFFER_INTERNAL_FIELD): Remove.
e34f7f79
DA
6743 (BVAR): Change to use INTERNAL_FIELD.
6744 * keyboard.h (KBOARD_INTERNAL_FIELD): Likewise.
6745 (KVAR): Change to use INTERNAL_FIELD.
6746 * frame.h (FVAR): New macro.
6747 (struct frame): Use INTERNAL_FIELD for all Lisp_Object fields.
3a45383a
DA
6748 * alloc.c, buffer.c, data.c, dispnew.c, dosfns.c, eval.c, frame.c:
6749 * fringe.c, gtkutil.c, minibuf.c, nsfns.m, nsterm.m, print.c:
6750 * term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
e34f7f79
DA
6751 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
6752
c09bfb2f
DA
67532012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6754
6755 Miscellaneous fixes for non-default X toolkits.
6756 * xfns.c (Fx_file_dialog): Change to SSDATA to avoid warnings.
6757 * xterm.c (x_frame_of_widget): Remove redundant prototype.
6758 Move under #ifdef USE_LUCID.
6759 (x_create_toolkit_scroll_bar): Adjust scroll_bar_name
6760 definition and usage to avoid warnings.
6761
14c114ae
JD
67622012-07-31 Jan Djärv <jan.h.d@swipnet.se>
6763
6764 * nsterm.m (openFiles): Fix previous checkin.
6765
3bd21e82
PE
67662012-07-31 Paul Eggert <eggert@cs.ucla.edu>
6767
6768 * indent.c (compute_motion): Remove unused local.
6769
c1529ded
GM
67702012-07-31 Glenn Morris <rgm@gnu.org>
6771
400d5621
GM
6772 * s/usg5-4-common.h (wait3, WRETCODE): Let configure set them.
6773
268e2432
GM
6774 * conf_post.h [USG5_4]:
6775 Move remaining contents of s/usg5-4-common.h here.
6776 * s/usg5-4-common.h: Remove file.
6777
7552f3ee
GM
6778 * conf_post.h [IRIX6_5]: Move remaining contents of s/irix6-5.h here.
6779 * s/irix6-5.h: Remove file.
6780
6a381852
GM
6781 * conf_post.h [DARWIN_OS]: Move remaining contents of s/darwin.h here.
6782 * s/darwin.h: Remove file.
6783
c1529ded
GM
6784 * conf_post.h [HPUX]: Move random, srandom here from s/hpux10-20.h.
6785 * s/hpux10-20.h: Remove file, which is now empty.
6786
b429a4ee
GM
67872012-07-30 Glenn Morris <rgm@gnu.org>
6788
6789 * conf_post.h: New, split from configure.ac's AH_BOTTOM.
6790 * Makefile.in (config_h): Add conf_post.h.
6791 * makefile.w32-in (CONFIG_H): Add conf_post.h.
6792
adff3182
JD
67932012-07-30 Jan Djärv <jan.h.d@swipnet.se>
6794
6795 * nsterm.m (ns_do_open_file): New variable.
b9031d69 6796 (ns_term_init): Set ns_do_open_file to YES after run returns.
14ae4239
BT
6797 (openFile, openTempFile, openFileWithoutUI, openFiles):
6798 Open files only if ns_do_open_file.
adff3182 6799
c32af1e4
PE
68002012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6801
7393bcbb
PE
6802 * lisp.h (SWITCH_ENUM_CAST): Remove. All uses removed.
6803 This no-op macro hasn't been needed for many years.
6804 * src/regex.c (SWITCH_ENUM_CAST) [!emacs]: Likewise.
6805
c32af1e4
PE
6806 Export DIRECTORY_SEP, TYPEMASK, VALMASK to GDB.
6807 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]: Add lsb_bits.
6808 * lisp.h (enum lsb_bits) [USE_LSB_TAG]: New enum, for
6809 gdb_make_enums_visible.
6810 (TYPEMASK, VALMASK) [USE_LSB_TAGS]: Now enum constants, not macros.
6811 (DIRECTORY_SEP): Now a constant, not a macro.
6812
302fc036
EZ
68132012-07-30 Eli Zaretskii <eliz@gnu.org>
6814
6815 * w32fns.c (w32_wnd_proc): Pass w32_keyboard_codepage to
6816 w32_kbd_patch_key as the 2nd arg. (Bug#12082)
6817
6818 * w32term.c <w32_keyboard_codepage>: Renamed from
6819 keyboard_codepage and now external. All users changed.
6820
6821 * w32term.h: Add declaration of w32_keyboard_codepage.
6822
6823 * w32inevt.c (w32_kbd_patch_key): Accept an additional argument --
6824 the codepage to translate keys to Unicode. If this argument is
6825 -1, use the value returned by GetConsoleCP. All callers changed.
6826
88fb40b4
PE
68272012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6828
0aee6912
PE
6829 Update .PHONY listings in makefiles.
6830 * Makefile.in (.PHONY): Add all, mostlyclean, clean,
6831 bootstrap-clean, distclean, maintainer-clean, versioclean,
6832 extraclean, frc.
6833
88fb40b4
PE
6834 * lisp.h (STRING_BYTES_BOUND): Cast entire result to ptrdiff_t.
6835 This is a bit clearer. Fix some commentary typos.
6836
0a763bd1
GM
68372012-07-30 Glenn Morris <rgm@gnu.org>
6838
32bac6d6
GM
6839 * s/netbsd.h: Let configure include signal.h if needed.
6840 Remove file, which is now empty.
6841
b65e7c46
GM
6842 * s/usg5-4-common.h (_longjmp, _setjmp, TIOCSIGSEND):
6843 Let configure set them.
6844 * s/irix6-5.h (_longjmp, _setjmp, TIOCSIGSEND):
6845 No more need to undefine.
0a763bd1 6846
169304bd
AS
68472012-07-30 Andreas Schwab <schwab@linux-m68k.org>
6848
6849 * keymap.c (Fkey_description): Don't remove 0x80 bit from
6850 non-single-byte char when adding meta modifier. (Bug#12090)
6851
6cd7a139
DA
68522012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6853
6854 Convert safe_call to use variable number of arguments.
6855 * xdisp.c (safe_call): Convert to use varargs. Adjust users.
6856 (safe_call2): Fix comment.
6857 * lisp.h (safe_call): Adjust prototype.
6858 * coding.c (encode_coding_object): Change to use safe_call2.
6859 * xfaces.c (merge_face_heights): Change to use safe_call1.
6860
d34d6ffc
GM
68612012-07-30 Glenn Morris <rgm@gnu.org>
6862
7b8a48e4 6863 * s/aix4-2.h (sigmask): No need to undefine it, since syssignal.h
227f5bd0 6864 does that unconditionally. Remove file, which is now empty.
7b8a48e4 6865
d34d6ffc
GM
6866 * s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
6867 Remove empty files.
6868
03a660a6
PE
68692012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6870
6871 Export to GDB most of lisp.h's remaining object-like macros.
6872 * lisp.h (min, max): Move earlier, because they're used earlier now.
6873 (INTMASK, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK)
6874 (CHAR_TABLE_STANDARD_SLOTS, CHARTAB_SIZE_BITS_0)
6875 (CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2, CHARTAB_SIZE_BITS_3)
6876 (DEFAULT_HASH_SIZE, COMPILED_ARGLIST, COMPILED_BYTECODE)
6877 (COMPILED_CONSTANTS, COMPILED_STACK_DEPTH, COMPILED_DOC_STRING)
6878 (COMPILED_INTERACTIVE, CHAR_ALT, CHAR_SUPER, CHAR_HYPER, CHAR_SHIFT)
6879 (CHAR_CTL, CHAR_META, CHAR_MODIFIER_MASK, CHARACTERBITS)
6880 (MANY, UNEVALLED, FLOAT_TO_STRING_BUFSIZE, MAX_ALLOCA):
6881 Now constants, for GDB. They need not be macros.
6882 (MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM, STRING_BYTES_BOUND):
6883 Now constants, for GDB, as well as macros, for static initializers.
6884 (CHAR_TABLE_STANDARD_SLOTS, CHAR_TABLE_EXTRA_SLOTS):
6885 Move to after the definition of struct Lisp_Char_Table,
6886 since the former now needs that type defined.
6887 (enum CHARTAB_SIZE_BITS, enum CHAR_TABLE_STANDARD_SLOTS)
6888 (enum DEFAULT_HASH_SIZE, enum Lisp_Compiled, enum char_bits)
6889 (enum maxargs, enum FLOAT_TO_STRING_BUFSIZE, enum MAX_ALLOCA):
6890 New enums, for gdb_make_enums_visible.
6891 (GLYPH_MODE_LINE_FACE): Remove; unused.
88fb40b4 6892 * alloc.c (STRING_BYTES_MAX): Now a constant, not a macro.
03a660a6
PE
6893 (gdb_make_enums_visible): Add enum CHARTAB_SIZE_BITS, enum
6894 CHAR_TABLE_STANDARD_SLOTS, enum char_bits, enum DEFAULT_HASH_SIZE,
6895 enum FLOAT_TO_STRING_BUFSIZE, enum Lisp_Bits, enum Lisp_Compiled,
6896 enum maxargs, enum MAX_ALLOCA.
6897 (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): Remove.
6898 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Remove;
6899 no longer needed, now that they are done in lisp.h.
6900
e499d0ee
DA
69012012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6902
6903 Cleanup string bytes checking.
6904 * alloc.c (GC_STRING_BYTES, CHECK_STRING_BYTES): Remove. Convert
6905 all users to STRING_BYTES or string_bytes if GC_CHECK_STRING_BYTES.
6906 (check_string_bytes): Define to empty if not GC_CHECK_STRING_BYTES.
6907 (check_sblock, compact_small_strings): Simplify.
6908
d5040d2d
PE
69092012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6910
6911 * lisp.h (LISP_INT_TAG, LISP_INT1_TAG, LISP_STRING_TAG): Remove.
6912 These macros are confusing and no longer need to be defined, as
6913 the enum values now suffice. All uses replaced with definiens.
6914 (Lisp_Int1, Lisp_String): Define directly; this is clearer.
6915
7f259ae6
JB
69162012-07-29 Juanma Barranquero <lekktu@gmail.com>
6917
6918 * makefile.w32-in (LISP_H, $(BLD)/emacs.$(O), $(BLD)/w32inevt.$(O))
6919 ($(BLD)/w32console.$(O)): Update dependencies.
6920
7e63e0c3
DA
69212012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6922
6923 Remove HIDE_LISP_IMPLEMENTATION and cleanup cons free list check.
6924 * lisp.h (HIDE_LISP_IMPLEMENTATION): Remove as useless for a long
6925 time. Adjust users.
6926 (CHECK_CONS_LIST): Remove. Convert all users to check_cons_list.
6927
ffd817eb
JD
69282012-07-29 Jan Djärv <jan.h.d@swipnet.se>
6929
6930 * lread.c (init_lread): Remove if-statement in ifdef HAVE_NS before
6931 setting sitelisp (Bug#12010).
6932
417a7a0e
EZ
69332012-07-29 Eli Zaretskii <eliz@gnu.org>
6934
14ae4239 6935 * w32heap.h (OS_9X): Rename from OS_WINDOWS_95.
417a7a0e
EZ
6936
6937 * w32heap.c (cache_system_info):
6938 * w32.c (sys_rename):
6939 * w32proc.c (find_child_console, sys_kill): All users changed.
6940
387d4d92
PE
69412012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6942
6943 * alloc.c (Fgarbage_collect): Indent as per usual Emacs style.
6944
55a6cca6
EZ
69452012-07-29 Eli Zaretskii <eliz@gnu.org>
6946
6947 * makefile.w32-in (LISP_H): Add $(NT_INC)/stdalign.h.
6948
dbcf001c
DA
69492012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6950
6951 Cleanup statistics calculation in Fgarbage_collect.
14ae4239
BT
6952 * alloc.c (Fgarbage_collect): Rename t1 to meaningful start.
6953 Fix zombies percentage calculation. Simplify elapsed time calculation.
dbcf001c 6954
e2688e4a
DA
69552012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6956
6957 Generalize marker debugging code under MARKER_DEBUG and use eassert.
6958 * insdel.c (CHECK_MARKERS, check_markers_debug_flag): Remove.
6959 (gap_left, gap_right, adjust_markers_for_delete, insert_1_both)
6960 (insert_from_string_1, insert_from_gap, insert_from_buffer_1)
6961 (replace_range, replace_range_2, del_range_2): Change to eassert.
6962 * marker.c (byte_char_debug_check): Adjust style.
6963
b46a6a83
PE
69642012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6965
6966 Don't use the abbreviation "win" to refer to Windows (Bug#10421).
6967 * regex.c (MAX_BUF_SIZE): Remove some incorrect and
6968 long-ago-commented-out code that talks about "WIN32".
6969 * w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95.
6970 All uses changed.
6971
e32a5799
PE
69722012-07-28 Paul Eggert <eggert@cs.ucla.edu>
6973
6974 Use Gnulib stdalign module (Bug#9772, Bug#9960).
6975 * alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
6976 Simplify by using alignof.
6977 (pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
6978 * lisp.h: Include <stdalign.h>.
6979 (GCALIGNMENT): New macro and constant.
6980 (DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT).
6981 (USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
6982 (stdalign): New macro, if not already defined.
6983
df81cd29
EZ
69842012-07-28 Eli Zaretskii <eliz@gnu.org>
6985
01bd1b0d
EZ
6986 Fix non-ASCII input in non-GUI frames on MS-Windows. (Bug#12055)
6987 * w32inevt.c: Include w32inevt.h.
6988 (w32_read_console_input): New inline function, calls either
6989 ReadConsoleInputA or ReadConsoleInputW, depending on the value of
6990 w32_console_unicode_input.
6991 (fill_queue): Call w32_read_console_input instead of ReadConsoleInput.
6992 (w32_kbd_patch_key, key_event): Use the codepage returned by
6993 GetConsoleCP, rather than the ANSI codepage returned by GetLocaleInfo.
6994 (key_event): use uChar.UnicodeChar only if
6995 w32_console_unicode_input is non-zero.
6996
6997 * w32console.c: Include w32heap.h.
6998 <w32_console_unicode_input>: New global variable.
6999 (initialize_w32_display): Set w32_console_unicode_input to 1 on NT
7000 family of Windows, zero otherwise.
7001
7002 * w32inevt.h: Declare w32_console_unicode_input.
7003
df81cd29
EZ
7004 * xdisp.c (init_iterator): Don't reference tip_frame in a build
7005 --without-x. (Bug#11742)
7006
c20fdd9e
PE
70072012-07-27 Paul Eggert <eggert@cs.ucla.edu>
7008
7009 Adjust GDB to reflect pvec_type changes (Bug#12036).
7010 * .gdbinit (xvectype, xpr, xbacktrace): Adjust to reflect the
14ae4239
BT
7011 2012-07-04 changes to pseudovector representation.
7012 Problem reported by Eli Zaretskii in <http://bugs.gnu.org/12036#30>.
c20fdd9e 7013
32770973 70142012-07-27 Michael Albinus <michael.albinus@gmx.de>
e518bc71
MA
7015
7016 * dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Canonicalize session
7017 bus address.
7018 (xd_close_bus, Fdbus_init_bus): Handle reference counter properly.
7019
3438fe21
EZ
70202012-07-27 Eli Zaretskii <eliz@gnu.org>
7021
bcfbc9de
EZ
7022 * alloc.c (listn): Fix the order the arguments are consed onto the
7023 list.
7024
3438fe21
EZ
7025 * lisp.h (enum constype): Use CONSTYPE_HEAP and CONSTYPE_PURE for
7026 enumeration constants, as PURE and HEAP are too general, and clash
7027 with other headers and sources, such as gmalloc.c and the
7028 MS-Windows system headers. All users changed.
7029
eeaea515
DA
70302012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7031
7032 Revert last save_excursion_save and save_excursion_restore changes.
7033 * alloc.c, editfns.c, marker.c, lisp.h: Revert.
7034 Lots of crashes reported by Chong Yidong <cyd@gnu.org>.
7035
073c88c2
DA
70362012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7037
7038 Fix recently-introduced typos in Windows port.
7039 Reported by Martin Rudalics <rudalics@gmx.at>.
7040 * w32.c (init_environment): Replace comma with semicolon.
eeaea515 7041 * w32fns.c (syms_of_w32fns): Add missing parenthesis.
073c88c2 7042
4706125e
PE
70432012-07-27 Paul Eggert <eggert@cs.ucla.edu>
7044
7045 Improve GDB symbol export (Bug#12036).
7046 * .gdbinit (xgetptr, xgetint, xgettype): Set $bugfix in different
7047 arms of an 'if', not using conditional expressions; otherwise GDB
7048 complains about the types in the unevaluated arm when the argument
7049 is an integer literal.
7050 (xgetint): Simplify expression.
7051 * alloc.c (gdb_make_enums_visible): New constant. This ports to
7052 GCC 3.4.2 the export of symbols to GDB. Problem reported by Eli
7053 Zaretskii in <http://bugs.gnu.org/12036#13>.
7054 * lisp.h (PUBLISH_TO_GDB): Remove. All uses removed. No longer
7055 needed now that we have gdb_make_enums_visible.
7056 (enum CHECK_LISP_OBJECT_TYPE, enum Lisp_Bits, enum More_Lisp_Bits)
7057 (enum enum_USE_LSB_TAG):
7058 New enum types, packaging up enums that need to be exported to GDB.
7059
694b6c97
DA
70602012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7061
7062 Utility function to make a list from specified amount of objects.
7063 * lisp.h (enum constype): New datatype.
7064 (listn): New prototype.
7065 * alloc.c (listn): New function.
7066 (Fmemory_use_count, syms_of_alloc): Use it.
7067 * buffer.c (syms_of_buffer): Likewise.
7068 * callint.c (syms_of_callint): Likewise.
7069 * charset.c (define_charset_internal): Likewise.
7070 * coding.c (syms_of_coding): Likewise.
7071 * keymap.c (syms_of_keymap): Likewise.
7072 * search.c (syms_of_search): Likewise.
7073 * syntax.c (syms_of_syntax): Likewise.
7074 * w32.c (init_environment): Likewise.
7075 * w32fns.c (Fw32_battery_status, syms_of_w32fns): Likewise.
7076 * xdisp.c (syms_of_xdisp): Likewise.
7077 * xfns.c (syms_of_xfns): Likewise.
7078
6195f384
DA
70792012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
7080
7081 Fast save_excursion_save and save_excursion_restore.
7082 * lisp.h (struct Lisp_Excursion): New data type.
7083 (PVEC_EXCURSION): New pseudovector type.
7084 (XEXCURSION, XSETEXCURSION, EXCURSIONP): Convenient macros
7085 to deal with it. Adjust comments.
7086 (init_marker, attach_marker): New prototype.
7087 (unchain_marker): Adjust prototype.
7088 * marker.c (attach_marker): Change to global.
7089 (init_marker): New function.
7090 * alloc.c (Fmake_marker, build_marker): Use it.
7091 (build_marker): More easserts.
7092 (mark_object): Handle struct Lisp_Excursion.
7093 * editfns.c (save_excursion_save, save_excursion_restore):
7094 Reimplement to use struct Lisp_Excursion. Add comments.
7095
5eceb8fb
PE
70962012-07-26 Paul Eggert <eggert@cs.ucla.edu>
7097
7098 Fix export of symbols to GDB (Bug#12036).
7099 * alloc.c (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL)
7100 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Move these here from
7101 emacs.c, as this is a more-suitable home. Had this been done earlier
7102 the fix for 12036 would have avoided some of the problems noted in
7103 <http://bugs.gnu.org/12036#13> by Eli Zaretskii, as the scope problems
7104 would have been more obvious.
562157c8
PE
7105 * emacs.c: Do not include <verify.h>; no longer needed.
7106 (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS)
5eceb8fb
PE
7107 (gdb_GCTYPEBITS, gdb_USE_LSB_TAG)
7108 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
7109 Remove; now done in lisp.h.
7110 * lisp.h (PUBLISH_TO_GDB): New macro.
7111 (GCTYPEBITS, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE, enum pvec_type)
7112 (DATA_SEG_BITS): Use it.
7113 (GCTYPEBITS, USE_LSB_TAG): Now also an enum, for GDB.
7114 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Now just an enum, for GDB.
7115 * mem-limits.h (EXCEEDS_LISP_PTR): Redo so that DATA_SEG_BITS need
7116 not be usable in #if. This simplifies things.
7117
d6749401
JB
71182012-07-26 Juanma Barranquero <lekktu@gmail.com>
7119
7120 * makefile.w32-in ($(BLD)/emacs.$(O)): Update dependencies.
7121
1781b9e9
PE
71222012-07-26 Paul Eggert <eggert@cs.ucla.edu>
7123
d89518db 7124 Simplify export of symbols to GDB (Bug#12036).
1781b9e9
PE
7125 * .gdbinit (xgetptr, xgetint, xgettype): Don't use "set $bugfix =
7126 $bugfix.i", as this doesn't work (with GDB 7.4.1, anyway).
7127 (xgetptr, xgetint, xgettype, xcoding, xcharset, xprintbytestr):
7128 Adjust to changes in lisp.h and emacs.c, by using
7129 CHECK_LISP_OBJECT_TYPE rather than gdb_use_struct, VALMASK instead
7130 of $valmask, DATA_SEG_BITS instead of gdb_data_seg_bits,
7131 INTTYPEBITS instead of gdb_gctypebits - 1, USE_LSB_TAG instead of
7132 gdb_use_lsb, (1 << GCTYPEBITS) - 1 instead of $tagmask, VALBITS
7133 instead of gdb_valbits.
7134 (xvectype, xvector, xpr, xprintstr, xbacktrace): Similarly, use
7135 PSEUDOVECTOR_FLAG instead of PVEC_FLAG, and ARRAY_MARK_FLAG
7136 instead of gdb_array_mark_flag.
7137 (xboolvector): Get size from $->size, not $->header.size.
7138 Use BOOL_VECTOR_BITS_PER_CHAR rather than mystery constants.
7139 (xreload, hook-run, hookpost-run): Remove.
7140 * emacs.c: Include <verify.h>.
7141 (gdb_use_lsb, gdb_use_struct, gdb_valbits, gdb_gctypebits)
7142 (gdb_data_seg_bits, PVEC_FLAG, gdb_array_mark_flag, gdb_pvec_type):
7143 Remove.
7144 (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS, gdb_GCTYPEBITS)
7145 (gdb_USE_LSB_TAG): New enum constants.
7146 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
7147 Also define these as enum constants, so they're visible to GDB.
7148 (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): New macros.
7149 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Also define these
7150 as constants, so they're visible to GDB.
7151 * lisp.h (VALBITS, INTTYPEBITS, FIXNUM_BITS, PSEUDOVECTOR_SIZE_BITS)
7152 (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK, BOOL_VECTOR_BITS_PER_CHAR):
7153 Now enum constants, not macros, so they're visible to GDB.
7154 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Default to 0, as this is
7155 more convenient now. All uses changed.
7156 (VALMASK) [USE_LSB_TAG]: Also define in this case.
7157 * mem-limits.h (EXCEEDS_LISP_PTR): Adjust to DATA_SEG_BITS change.
7158
3628596a
DA
71592012-07-26 Dmitry Antipov <dmantipov@yandex.ru>
7160
7161 Explicitly free restriction data that are not needed anymore.
7162 * editfns.c (save_restriction_restore): Free restriction data.
7163
7abaf5cc
SM
71642012-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7165
7166 * eval.c (Fautoload_do_load): Rename from do_autoload, export to Lisp,
7167 add argument, tune behavior, and adjust all callers.
7168
71f88e00
PE
71692012-07-25 Paul Eggert <eggert@cs.ucla.edu>
7170
7171 Use typedef for EMACS_INT, EMACS_UINT.
7172 * lisp.h, s/ms-w32.h (EMACS_INT, EMACS_UINT): Use typedefs rather
7173 than macros. This simplifies debugging in the usual case, since
7174 it lets GDB show addresses as 'EMACS_INT *' rather than 'long int *'
7175 and it allows expressions involving EMACS_INT casts.
7176 * .gdbinit (xreload): Simplify by using EMACS_INT cast.
7177
57ec3034
JD
71782012-07-25 Jan Djärv <jan.h.d@swipnet.se>
7179
7180 * nsterm.m (ns_read_socket): Return early if there is a modal
7181 window (Bug#12043).
7182
8137e7b3
MR
71832012-07-25 Martin Rudalics <rudalics@gmx.at>
7184
7185 * frame.c (Fredirect_frame_focus): In doc-string don't mention
7186 that FOCUS-FRAME can be omitted.
7187
04e9897c
DA
71882012-07-25 Dmitry Antipov <dmantipov@yandex.ru>
7189
7190 Adjust buffer text indirection counters at the end of Fkill_buffer.
7191 * buffer.c (Fkill_buffer): Adjust indirection counters when the
7192 buffer is definitely dead. This should really fix an issue reported
7193 by Christoph Scholtes again. (Bug#12007).
7194 (init_buffer_once): Initialize indirection counters of
7195 buffer_defaults and buffer_local_symbols (for sanity and safety).
7196
8a0484e1
EZ
71972012-07-24 Eli Zaretskii <eliz@gnu.org>
7198
7199 * xdisp.c (init_iterator): Don't compute dimensions of truncation
7200 and continuation glyphs on tooltip frames, leave them at zero.
7201 Avoids continued lines in tooltips. (Bug#11832)
7202
fa691a83
DA
72032012-07-24 Dmitry Antipov <dmantipov@yandex.ru>
7204
7205 Simplify copy_overlay.
04e9897c 7206 * buffer.c (copy_overlay): Simplify. Use build_marker.
fa691a83
DA
7207 * lisp.h (struct Lisp_Overlay): Restore comment with minor tweaks.
7208
436bc8e0
EZ
72092012-07-23 Eli Zaretskii <eliz@gnu.org>
7210
7211 * print.c (print_object): Don't crash when a frame's name is nil
7212 or invalid. (Bug#12025)
7213
7214 * window.c (decode_any_window): Disable CHECK_LIVE_FRAME test, as
7215 it signals an error when a tooltip frame is being created.
7216
d7a7fda3
DA
72172012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
7218
7219 Cleanup miscellaneous objects allocation and initialization.
7220 * alloc.c (allocate_misc): Change to static. Add argument to
7221 specify the subtype. Adjust comment and users.
7222 (build_overlay): New function.
7223 * buffer.c (copy_overlays, Fmake_overlay): Use it.
7224 * lisp.h (struct Lisp_Overlay): Remove obsolete comment.
7225 (allocate_misc): Remove prototype.
7226 (build_overlay): Add prototype.
7227
72282012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
372f8ffc
DA
7229
7230 Swap buffer text indirection counters in Fbuffer_swap_text.
7231 * buffer.c (Fbuffer_swap_text): Swap indirections too.
7232 This avoids crash reported by Christoph Scholtes at
7233 http://lists.gnu.org/archive/html/bug-gnu-emacs/2012-07/msg00785.html.
7234
9d7fa573
JD
72352012-07-22 Jan Djärv <jan.h.d@swipnet.se>
7236
7237 * nsmenu.m (Popdown_data): New struct.
7238 (pop_down_menu): p->pointer is Popdown_data. Release the pool and
7239 free Popdown_data.
7240 (ns_popup_dialog): Use NSAutoreleasePool and pass it to pop_down_menu.
7241 (initWithContentRect): Make imgView and contentView non-static
7242 and autorelease them. Also autorelease img and matrix (Bug#12005).
7243 (dealloc): Remove (Bug#12005).
7244
0dd6d66d
DA
72452012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
7246
7247 Adjust consing_since_gc when objects are explicitly freed.
7248 * alloc.c (GC_DEFAULT_THRESHOLD): New macro.
7249 (Fgarbage_collect): Use it. Change minimum to 1/10 of default.
7250 (free_cons, free_misc): Subtract object size from consing_since_gc.
7251
d36d71df
DA
72522012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
7253
7254 Simplify and cleanup markers positioning code.
7255 * marker.c (attach_marker): More useful eassert.
7256 (live_buffer, set_marker_internal): New function.
7257 (Fset_marker, set_marker_restricted): Use set_marker_internal.
7258 (set_marker_both, set_marker_restricted_both): Use live_buffer.
7259
fb9ea40f
PE
72602012-07-22 Paul Eggert <eggert@cs.ucla.edu>
7261
7262 * buffer.h (struct buffer.indirections): Now ptrdiff_t, not int,
7263 as it's limited by the amount of memory, not by INT_MAX.
7264
2d5c5f7d
EZ
72652012-07-21 Eli Zaretskii <eliz@gnu.org>
7266
07fb592e
EZ
7267 * keyboard.c (keys_of_keyboard): Bind language-change to 'ignore'
7268 in special-event-map. See the discussion at
7269 http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00417.html
7270 for the reasons.
7271
37a9eac8 7272 * w32menu.c (add_menu_item): Cast to ULONG_PTR when assigning
14ae4239
BT
7273 info.dwItemData. Fixes crashes on 64-bit Windows.
7274 Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
2d5c5f7d 7275
c4328746
JD
72762012-07-21 Jan Djärv <jan.h.d@swipnet.se>
7277
fc0c31f8 7278 * nsterm.m (accessibilityAttributeValue): New function. (Bug#11134).
4b17afa7 7279 (conversationIdentifier): Return value is NSInteger.
784051c4 7280 * nsterm.m (accessibilityAttributeValue): Surround with NS_IMPL_COCOA.
c4328746 7281
6e5d1c12
CY
72822012-07-21 Chong Yidong <cyd@gnu.org>
7283
7284 * window.c (decode_any_window): Signal an error if the window is
7285 on a dead frame (Bug#11984).
7286
9928463d
DA
72872012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7288
7289 Add indirection counting to speed up Fkill_buffer.
7290 * buffer.h (struct buffer): New member.
7291 * buffer.c (Fget_buffer_create): Set indirection counter to 0.
7292 (Fmake_indirect_buffer): Set indirection counter to -1, increment
7293 base buffer indirection counter.
7294 (compact_buffer): If ENABLE_CHECKING, verify indirection counters.
7295 (Fkill_buffer): Adjust indirection counters as needed, don't walk
7296 through buffer list if indirection counter is 0.
7297
f8643a6b
DA
72982012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7299
7300 Extend the value returned by Fgarbage_collect with heap statistics.
7301 * alloc.c (Qheap): New symbol.
7302 (syms_of_alloc): DEFSYM it.
7303 (Fgarbage_collect): If DOUG_LEA_MALLOC, add mallinfo data.
7304 (Fmemory_free): Remove.
7305 (syms_of_alloc): Don't defsubr it.
7306 * buffer.c (Fcompact_buffer): Remove.
7307 (syms_of_buffer): Don't defsubr it.
7308
dac616ff
DA
73092012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7310
7311 Make maybe_gc inline.
7312 Verify that inlining is always possible (GCC 4.7.1, -O3 -Winline).
7313 * lisp.h (consing_since_gc, gc_relative_threshold)
7314 (memory_full_cons_threshold): Revert declaration.
7315 (maybe_gc): Remove prototype, define as inline.
7316 * alloc.c: Remove old commented-out code.
7317 (consing_since_gc, gc_relative_threshold)
7318 (memory_full_cons_threshold): Revert to global.
7319 (maybe_gc): Remove.
7320
d7ea76b4
DA
73212012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7322
7323 Simple wrapper for make_unibyte_string, adjust font_open_by_name.
7324 * lisp.h (build_unibyte_string): New function.
7325 * dosfns.c, fileio.c, fns.c, ftfont.c, process.c:
7326 * sysdep.c, w32fns.c, xfns.c: Use it.
7327 * font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
7328 of type Lisp_Object to avoid redundant calls to make_unibyte_string.
7329 Adjust users accordingly.
7330 * font.h (font_open_by_name): Adjust prototype.
7331
765e61e3
DA
73322012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
7333
7334 Cleanup calls to Fgarbage_collect.
7335 * lisp.h (maybe_gc): New prototype.
7336 (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
7337 Remove declarations.
7338 * alloc.c (maybe_gc): New function.
7339 (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
7340 Make them static.
7341 * bytecode.c (MAYBE_GC): Use maybe_gc.
7342 * eval.c (eval_sub, Ffuncall): Likewise.
7343 * keyboard.c (read_char): Likewise. Adjust call to maybe_gc
7344 to avoid dependency from auto-save feature.
7345
52b852c7
PE
73462012-07-19 Paul Eggert <eggert@cs.ucla.edu>
7347
7348 * buffer.h (FOR_EACH_BUFFER): Rename from 'for_each_buffer'.
7349 (FOR_EACH_PER_BUFFER_OBJECT_AT): Rename from
7350 'for_each_per_buffer_object_at'.
7351 All uses changed. It's better to use upper-case for macros that
7352 cannot be implemented as functions, to give the reader a clue
7353 that they're special.
7354
5db81e33
SM
73552012-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
7356
7357 * alloc.c (Fgarbage_collect): Tweak docstring.
7358
5b835e1d
DA
73592012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
7360
7361 Tweak the value returned from Fgarbage_collect again.
7362 * alloc.c (Fgarbage_collect): New return value, as confirmed in
7363 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00418.html.
7364 Adjust documentation.
7365 (total_vector_bytes): Rename to total_vector_slots, adjust
7366 accounting.
7367 (total_free_vector_bytes): Rename to total_free_vector_slots,
7368 adjust accounting.
7369 (Qstring_bytes, Qvector_slots): New symbols.
7370 (syms_of_alloc): DEFSYM them.
7371
9cd47b72
DA
73722012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
7373
7374 Buffer compaction primitive which may be used from Lisp.
7375 * buffer.c (compact_buffer, Fcompact_buffer): New function.
7376 (syms_of_buffer): Register Fcompact_buffer.
7377 * alloc.c (Fgarbage_collect): Use compact_buffer.
7378 * buffer.h (compact_buffer): New prototype.
7379 (struct buffer_text): New member.
7380
d17337e5
DA
73812012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
7382
7383 New macro to iterate over all buffers, miscellaneous cleanups.
7384 * lisp.h (all_buffers): Remove declaration.
7385 * buffer.h (all_buffers): Add declaration, with comment.
7386 (for_each_buffer): New macro.
7387 * alloc.c (Fgarbage_collect, mark_object): Use it.
7388 * buffer.c (Fkill_buffer, Fbuffer_swap_text, Fset_buffer_multibyte)
7389 (init_buffer): Likewise.
7390 * data.c (Fset_default): Likewise.
7391 * coding.c (code_conversion_restore): Remove redundant check
7392 for dead buffer.
7393 * buffer.c (Fkill_buffer): Likewise. Remove obsolete comment.
7394
60cfd278
AS
73952012-07-18 Andreas Schwab <schwab@linux-m68k.org>
7396
7397 Fix bug that created negative-length intervals.
7398 * intervals.c (merge_interval_right, merge_interval_left):
7399 Do not zero out this interval if it is absorbed by its children,
7400 as this interval's total length doesn't change in that case. See
7401 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00403.html>.
7402
d06714cb
PE
74032012-07-18 Paul Eggert <eggert@cs.ucla.edu>
7404
83713154
PE
7405 * alloc.c (Fmake_bool_vector): Fix off-by-8 bug
7406 when invoking (make-bool-vector N t) and N is a positive
7407 multiple of 8 -- the last 8 bits were mistakenly cleared.
7408
d06714cb
PE
7409 Remove some struct layout assumptions in bool vectors.
7410 * alloc.c (bool_header_size): New constant.
7411 (header_size, word_size): Move earlier, as they're now used earlier.
7412 Use 'word_size' in a few more places, where it's appropriate.
7413 (Fmake_bool_vector, sweep_vectors): Don't assume that there is no
7414 padding before the data member of a bool vector.
7415 (sweep_vectors): Use PSEUDOVECTOR_TYPEP, in an eassert, rather
7416 than doing the check by hand with an abort ().
7417
464d5a5e
SM
74182012-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
7419
5fbc0409
SM
7420 * eval.c (Fdefvar): Don't check constants since we only set the var if
7421 it's not yet defined anyway (bug#11904).
7422
464d5a5e
SM
7423 * lisp.h (last_undo_boundary): Declare new var.
7424 * keyboard.c (command_loop_1): Set it.
7425 * cmds.c (Fself_insert_command): Use it to only remove boundaries that
7426 were auto-added by the command loop (bug#11774).
7427
8dc2e44a
AS
74282012-07-18 Andreas Schwab <schwab@linux-m68k.org>
7429
7430 * w32font.c (Qsymbol): Remove local definition.
7431 (syms_of_w32font): Don't DEFSYM it.
7432
169925ec
DA
74332012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
7434
7435 Fix sweep_vectors to handle large bool vectors correctly.
7436 * alloc.c (sweep_vectors): Account total_vector_bytes for
7437 bool vectors larger than VBLOCK_BYTES_MAX.
7438
5fbfb018
CY
74392012-07-18 Chong Yidong <cyd@gnu.org>
7440
7441 * frame.c (x_set_frame_parameters): Revert bogus change introduced
7442 in 2012-05-25 commit by Paul Eggert (Bug#11738).
7443
3ab6e069
DA
74442012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
7445
7446 Return more descriptive data from Fgarbage_collect.
7447 Suggested by Stefan Monnier in
7448 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00369.html.
7449 * alloc.c (bounded_number): New function.
7450 (total_buffers, total_vectors): New variable.
7451 (total_string_size): Rename to total_string_bytes, adjust users.
7452 (total_vector_size): Rename to total_vector_bytes, adjust users.
7453 (sweep_vectors): Account total_vectors and total_vector_bytes.
7454 (Fgarbage_collect): New return value. Adjust documentation.
7455 (gc_sweep): Account total_buffers.
7456 (Fmemory_free, Fmemory_use_counts): Use bounded_number.
7457 (VECTOR_SIZE): Remove.
7458 * data.c (Qfloat, Qvector, Qsymbol, Qstring, Qcons): Make global.
7459 (Qinterval, Qmisc): New symbols.
7460 (syms_of_data): Initialize them.
7461 * lisp.h (Qinterval, Qsymbol, Qstring, Qmisc, Qvector, Qfloat)
7462 (Qcons, Qbuffer): New declarations.
7463
6d02fe5b
PE
74642012-07-17 Paul Eggert <eggert@cs.ucla.edu>
7465
7466 * alloc.c (Fmemory_free): Account for memory-free's own storage.
7467 Round up, not down. Improve doc.
7468
b7ffe040
DA
74692012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7470
7471 Restore old code in allocate_string_data to avoid Faset breakage.
7472 Reported by Julien Danjou <julien@danjou.info> in
7473 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00371.html.
7474 * alloc.c (allocate_string_data): Restore old code with minor
7475 adjustments, fix comment to explain this subtle issue.
7476
4dc7c8d5
SM
74772012-07-17 Eli Zaretskii <eliz@gnu.org>
7478
7479 Remove FILE_SYSTEM_CASE.
7480 * s/msdos.h (FILE_SYSTEM_CASE): Don't define.
7481
7482 * fileio.c (FILE_SYSTEM_CASE): Don't define.
7483 (Ffile_name_directory, Fexpand_file_name): Don't use FILE_SYSTEM_CASE.
7484 Fixes problems on MS-DOS with Vtemp_file_name_pattern when
7485 call-process-region passes it through expand-file-name.
7486
7487 * dired.c (file_name_completion): Don't use FILE_SYSTEM_CASE.
7488
74892012-07-17 Andreas Schwab <schwab@linux-m68k.org>
7490
7491 Fix crash when creating indirect buffer (Bug#11917)
7492 * buffer.c (buffer_lisp_local_variables): Add argument CLONE.
7493 Don't handle unbound variables specially if non-zero.
7494 (Fbuffer_local_variables): Pass zero.
7495 (clone_per_buffer_values): Pass non-zero.
7496
74972012-07-17 Andreas Schwab <schwab@linux-m68k.org>
7498
7499 * gnutls.c (emacs_gnutls_handshake): Revert last change. Add QUIT
7500 to make the loop interruptible.
7501
75022012-07-17 Andreas Schwab <schwab@linux-m68k.org>
7503
7504 * gnutls.c (emacs_gnutls_handshake): Only retry if
7505 GNUTLS_E_INTERRUPTED.
7506
cce7fefc
DA
75072012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7508
7509 Cleanup and convert miscellaneous checks to eassert.
7510 * alloc.c (mark_interval): Fix comment, partially rephrase
7511 old comment from intervals.h (see below).
7512 * intervals.c (find_interval, adjust_intervals_for_insertion)
7513 (delete_interval, adjust_intervals_for_deletion)
7514 (graft_intervals_into_buffer, temp_set_point_both, copy_intervals):
7515 Convert to eassert.
7516 (adjust_intervals_for_insertion, make_new_interval):
7517 Remove obsolete and unused code.
7518 * intervals.h (struct interval): Remove obsolete comment.
7519 * textprotp.c (erase_properties): Remove unused code.
7520 (Fadd_text_properties, set_text_properties_1, Fremove_text_properties)
7521 (Fremove_list_of_text_properties): Convert to eassert.
7522
9ea10cc3
CY
75232012-07-17 Chong Yidong <cyd@gnu.org>
7524
7525 * editfns.c (Finsert_char): Doc fix.
7526
3900d5de
DA
75272012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7528
7529 Fix previous change to make Fmemory_free always accurate.
7530 * alloc.c (make_interval): Update total_free_intervals.
7531 (make_float): Likewise for total_free_floats.
7532 (free_cons, Fcons): Likewise for total_free_conses.
7533 (SETUP_ON_FREE_LIST, allocate_vector_from_block):
7534 Likewise for total_free_vector_bytes.
7535 (Fmake_symbol): Likewise for total_free_symbols.
7536 (bytes_free): Remove.
7537
7098646f
DA
75382012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7539
7540 Simple free memory accounting feature.
7541 * alloc.c (bytes_free, total_free_vector_bytes): New variable.
7542 (sweep_vectors): Accumulate size of free vectors.
7543 (Fgarbage_collect): Setup bytes_free.
7544 (Fmemory_free): New function.
7545 (syms_of_alloc): Register it.
7546
22657b40
DA
75472012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
7548
7549 Cleanup overlays checking.
7550 * buffer.h (OVERLAY_VALID): Remove as useless synonym of OVERLAYP.
7551 * buffer.c (overlay_touches_p, recenter_overlay_lists): Change to
7552 eassert and OVERLAYP.
7553 (sort_overlays): Change to use OVERLAYP.
7554
ddfc8813
RK
75552012-07-16 René Kyllingstad <Rene@Kyllingstad.com> (tiny change)
7556
7557 * editfns.c (Finsert_char): Make it interactive, and make the
7558 second arg optional. Copy interactive spec and docstring from
7559 ucs-insert.
7560
7c26cf3c
PE
75612012-07-17 Paul Eggert <eggert@cs.ucla.edu>
7562
7563 * floatfns.c (Fabs): Do not wrap fabs inside IN_FLOAT (Bug#11913).
7564 Unlike the other wrapped functions, fabs has an unspecified
7565 effect on errno.
7566
5d127af9
JD
75672012-07-16 Jan Djärv <jan.h.d@swipnet.se>
7568
7569 * nsterm.m (keyDown): Interpret flags without left/right bits
7570 as the left key (Bug#11670).
7571
6a0dd1d7
DA
75722012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
7573
7574 Remove empty and useless init functions.
7575 * lisp.h (init_character_once, init_fns, init_image)
7576 (init_filelock, init_sound): Remove prototype.
7577 * character.c (init_character_once): Remove.
7578 * filelock.c (init_filelock): Likewise.
7579 * fns.c (init_fns): Likewise.
7580 * image.c (init_image): Likewise.
7581 * sound.c (init_sound): Likewise.
7582 * emacs.c (main): Adjust accordingly.
7583
7a6136fd
DA
75842012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
7585
7586 * gtkutil.h: Tiny cleanups.
7587 (use_old_gtk_file_dialog): Remove useless declaration.
7588 (xg_uses_old_file_dialog): Add suggested const attribute.
7589
ce811ad9
EZ
75902012-07-15 Eli Zaretskii <eliz@gnu.org>
7591
7592 * bidi.c (MAX_STRONG_CHAR_SEARCH): New macro.
7593 (bidi_paragraph_init): Use it to limit search forward for a strong
7594 directional character in abnormally large paragraphs full of
7595 neutral or weak characters. (Bug#11943)
7596
c9adfeaa
SF
75972012-07-15 Stefano Facchini <stefano.facchini@gmail.com> (tiny change)
7598
7599 * gtkutil.c (xg_create_tool_bar): Apply "primary-toolbar" style to
7600 the toolbar (Bug#9451).
7601 (xg_make_tool_item): Give the widget event box a transparent
7602 background.
7603
fff62aa9
DA
76042012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
7605
7606 Cleanup basic allocation variables and functions.
7607 * alloc.c (ignore_warnings, init_intervals, init_float)
7608 (init_cons, init_symbol, init_marker): Remove.
7609 (interval_block_index): Initialize to INTERVAL_BLOCK_SIZE.
7610 (float_block_index): Initialize to FLOAT_BLOCK_SIZE.
7611 (cons_block_index): Initialize to CONS_BLOCK_SIZE.
7612 (symbol_block_size): Initialize to SYMBOL_BLOCK_SIZE.
7613 (marker_block_index): Initialize to MARKER_BLOCK_SIZE.
7614 (staticidx, init_alloc_once, init_strings, free_ablock):
7615 Remove redundant initialization.
7616 * fns.c (init_weak_hash_tables): Remove.
7617 * lisp.h (init_weak_hash_tables): Remove prototype.
7618
9730daca
DA
76192012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
7620
7621 Use zero_vector where appropriate.
7622 * alloc.c (zero_vector): Define as Lisp_Object. Adjust users
7623 accordingly.
7624 * lisp.h (zero_vector): New declaration.
7625 * font.c (null_vector): Remove.
7626 (syms_of_font): Remove initialization and staticpro.
7627 (font_list_entities, font_find_for_lface): Change to use zero_vector.
7628 * keymap.c (Faccessible_keymaps): Likewise.
7629
2e2d2a13
LL
76302012-07-15 Leo Liu <sdl.web@gmail.com>
7631
7632 * fringe.c: Fix typo in comments.
7633
cd276f6e
LL
76342012-07-14 Leo Liu <sdl.web@gmail.com>
7635
7636 * fringe.c: Add a new bitmap exclamation-mark.
7637
5a1131d9
EZ
76382012-07-14 Eli Zaretskii <eliz@gnu.org>
7639
7640 * gmalloc.c (GMALLOC_INHIBIT_VALLOC): Don't reference.
7641
7642 * s/msdos.h (BSD_SYSTEM, DATA_START, GC_SETJMP_WORKS, HAVE_MOUSE)
7643 (HAVE_MENUS): Don't define, defined by editing config.in with
7644 msdos/sed2v2.inp.
7645 (GMALLOC_INHIBIT_VALLOC): Don't define.
7646 (MODE_LINE_BINARY_TEXT): Remove, not used anymore.
7647
22e983b7
JB
76482012-07-14 Juanma Barranquero <lekktu@gmail.com>
7649
7650 * s/ms-w32.h (GC_SETJMP_WORKS, GC_MARK_STACK): Set in nt/config.nt.
7651
5b3f250f
GM
76522012-07-14 Glenn Morris <rgm@gnu.org>
7653
7654 * s/aix4-2.h, s/freebsd.h, s/gnu-linux.h, s/hpux10-20.h:
7655 * s/irix6-5.h, s/netbsd.h, s/sol2-6.h, s/unixware.h:
7656 Let configure set GC_SETJMP_WORKS, GC_MARK_STACK.
7657
33d63ff4
GM
76582012-07-13 Glenn Morris <rgm@gnu.org>
7659
5b633342
GM
7660 * s/gnu-linux.h (GC_MARK_SECONDARY_STACK): Let configure set it.
7661
33d63ff4
GM
7662 * s/usg5-4-common.h (SETUP_SLAVE_PTY): Let configure set it.
7663 * s/irix6-5.h (SETUP_SLAVE_PTY): No more need to unset it.
7664
b55b9f85
JD
76652012-07-13 Jan Djärv <jan.h.d@swipnet.se>
7666
0dc8cf50
JD
7667 * nsterm.m (uRect): Only define if NS_IMPL_GNUSTEP.
7668 (x_free_frame_resources): Pass x_free_frame_resources to NSTRACE.
7669 (ns_lisp_to_color, ns_string_to_lispmod, ns_term_init)
7670 (ns_term_shutdown, requestService, initFrameFromEmacs): Use SSDATA
7671 where appropriate.
7672 (ns_exec_path, ns_load_path, changeFont): Put () around assignment used
7673 as boolean expression.
7674 (x_set_window_size): Remove unused variable toolbar.
7675 (ns_get_color_default, ns_mod_to_lisp): Remove.
7676 (ns_mouse_position): Remove unused variables xchar and ychar.
7677 (ns_compute_glyph_string_overhangs): Remove unused variable face.
7678 (ns_set_vertical_scroll_bar): Remove unused variable count.
7679 (ns_delete_terminal): Remove unused variable i.
7680 (ns_term_init): Remove unused variables r, g and b.
7681 (mouseDown): Remove unused variable window.
7682 (windowDidResize): Move definition of theWindow inside NS_IMPL_GNUSTEP.
7683 (initFrameFromEmacs): Remove unused variable vbextra.
7684 (mouseEntered): Remove unused variables p and dpyinfo.
7685 (mouseExited): Remove unused variables p and r.
7686 (ns_define_frame_cursor, ns_clear_frame_area)
7687 (ns_draw_window_cursor, ns_initialize_display_info): Make static.
7688 (menuDown): Assign [sender tag] to variable and cast the variable.
7689
7690 * nsterm.h (menuDown): Add id as type to argument sender.
7691 (ns_display_info_for_name): Add Lisp_Object argument.
7692 (ns_term_init): Add Lisp_Object argument.
7693 (ns_map_event_to_object): Add void argument.
7694 (ns_string_from_pasteboard, ns_string_to_pasteboard): Add correct
7695 prototype with arguments and only declare if __OBJC__.
7696 (nxatoms_of_nsselect): Add void argument.
7697 (ns_lisp_to_cursor_type): Add Lisp_Object argument.
7698 (ns_alloc_autorelease_pool): Add void argument.
7699 (ns_release_autorelease_pool): Add void* argument.
7700 (ns_get_defaults_value): Add const char* argument.
7701
7702 * nsmenu.m (ns_update_menubar, ns_menu_show, process_dialog)
7703 (initFromContents): Use SSDATA where appropriate.
7704 (ns_update_menubar): Add braces to ambigous if-else.
7705 (initWithTitle): Put () around assignment in if statement.
7706 (ns_menu_show): Remove unused variables window and keymap.
7707 (update_frame_tool_bar): Remove unused variable selected_p.
7708 (initWithContentRect): Remove unused variable this_cmd_name.
7709
7710 * nsimage.m (ns_load_image, allocInitFromFile): Use SSDATA where
7711 appropriate.
7712 (setXBMColor): Remove unused variable len.
7713 (setPixmapData): Put () around assignment in loop statement.
7714
7715 * nsfont.m (ns_get_family, ns_lang_to_script, ns_otf_to_script)
7716 (ns_registry_to_script, ns_get_req_script, nsfont_open): Use SSDATA
7717 where appropriate.
7718 (ns_get_covering_families, ns_findfonts, nsfont_list_family): Put ()
7719 around assignment in loop statement.
7720 (nsfont_open): Remove unused variable i.
7721 (nsfont_open): Remove unused variable len.
7722 (nsfont_draw): Remove unused variable cs.
7723
7724 * nsfns.m (x_set_icon_name, ns_set_name_internal)
7725 (ns_set_name_as_filename, ns_implicitly_set_icon_type)
7726 (x_set_icon_type, ns_lisp_to_cursor_type, Fns_read_file_name)
7727 (Fns_get_resource, Fns_set_resource, Fx_open_connection)
7728 (Fns_font_name, Fns_perform_service)
7729 (Fns_convert_utf8_nfd_to_nfc, ns_do_applescript)
7730 (Fns_do_applescript, Fx_show_tip): Use SSDATA where appropriate.
7731 (ns_set_name): Remove unused variable view.
7732 (x_set_menu_bar_lines): Remove unused variable olines.
7733 (x_set_tool_bar_lines): Remove unused variable root_window.
7734 (Fns_list_colors): Put () around assignment in while statement.
7735 (Fns_perform_service): Remove unused variable len.
7736 (Fns_display_usable_bounds): Remove unused variable top.
7737 (syms_of_nsfns): Remove unused variable i.
7738
b55b9f85
JD
7739 * nsmenu.m (ns_update_menubar): Exchange place of argument 2 and 3 to
7740 memcpy (Bug#11907).
7741
ed9265fc 77422012-07-13 Kalle Kankare <kalle.kankare@iki.fi> (tiny change)
2277de02
JD
7743
7744 * image.c (Fimagemagick_types): Initialize ex with GetExceptionInfo
7745 and free it with DestroyExceptionInfo (Bug#11558).
7746
ef099b57
JB
77472012-07-13 Juanma Barranquero <lekktu@gmail.com>
7748
7749 * s/ms-w32.h (FIRST_PTY_LETTER, HAVE_SOCKETS): Move to nt/config.nt.
7750 (HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE___BUILTIN_UNWIND_INIT):
7751 Set here, not in nt/config.nt.
7752
ea814a5d
EZ
77532012-07-13 Eli Zaretskii <eliz@gnu.org>
7754
7755 * xdisp.c (move_it_in_display_line_to): On GUI terminals, allow
7756 cursor overflow into the last glyph on display line when the right
7757 fringe is off. (Bug#11832)
7758
1a952767
PE
77592012-07-13 Paul Eggert <eggert@cs.ucla.edu>
7760
7761 * xdisp.c (produce_special_glyphs): Now static.
7762 * dispextern.h (produce_special_glyphs): Remove decl.
7763
983188fd
GM
77642012-07-13 Glenn Morris <rgm@gnu.org>
7765
8d7c7eed 7766 * s/bsd-common.h, s/cygwin.h: Remove empty files.
32fb4bb6
GM
7767 * s/freebsd.h, s/netbsd.h: Do not include bsd-common.h.
7768
983188fd
GM
7769 * s/usg5-4-common.h (USG, USG5):
7770 * s/template.h (USG5, USG, HPUX, BSD4_2, BSD_SYSTEM):
7771 * s/sol2-6.h (SOLARIS2):
7772 * s/irix6-5.h (IRIX6_5):
7773 * s/hpux10-20.h (USG, USG5, HPUX):
7774 * s/gnu-linux.h (USG, GNU_LINUX):
7775 * s/freebsd.h (BSD_SYSTEM):
7776 * s/darwin.h (BSD4_2, BSD_SYSTEM, DARWIN_OS):
7777 * s/cygwin.h (CYGWIN):
7778 * s/bsd-common.h (BSD_SYSTEM, BSD4_2):
7779 * s/aix4-2.h (USG, USG5, _AIX): Move "system type" macros to configure.
7780
d1e68667 77812012-07-13 BT Templeton <bpt@hcoop.net> (tiny change)
24ef80ae
PE
7782
7783 * nsfont.m (ns_charset_covers): Don't abort if no bitmap (Bug#11853).
24ef80ae 7784
6de0e799
GM
77852012-07-13 Glenn Morris <rgm@gnu.org>
7786
739ae010
GM
7787 * s/usg5-4-common.h (NSIG_MINIMUM): Let configure set it.
7788
dbee5793
GM
7789 * s/gnu-linux.h, s/irix6-5.h: Let configure set ULIMIT_BREAK_VALUE.
7790
6de0e799
GM
7791 * process.c (init_process_emacs): Replace MIN_PTY_KERNEL_VERSION.
7792 * s/darwin.h (MIN_PTY_KERNEL_VERSION): Remove single-use macro.
7793
b82da769
GM
77942012-07-12 Glenn Morris <rgm@gnu.org>
7795
4fae5a7a 7796 * s/darwin.h (SYSTEM_PURESIZE_EXTRA): Move to configure.
b82da769
GM
7797
7798 * process.c (init_process_emacs): Rename from init_process.
7799 The old name is also the name of a Mach system call.
7800 * lisp.h, emacs.c: Update for this name change.
7801 * nsgui.h, sysselect.h, s/darwin.h: Remove workaround that is no
7802 longer needed.
7803
5a979817
EZ
78042012-07-12 Eli Zaretskii <eliz@gnu.org>
7805
7806 * xdisp.c (insert_left_trunc_glyphs): Fix incorrect size in
7807 memmove call that removes glyphs covered by the left truncation
7808 glyph. Improve commentary.
7809 (display_line): Fix display of continuation glyphs on GUI frames
7810 when the right fringe is turned off and variable-size fonts are
7811 used in the window. Move the code that appends a stretch glyph to
7812 produce_special_glyphs, so that it could be used for truncation
7813 and continuation glyphs alike.
7814 (produce_special_glyphs) [HAVE_WINDOW_SYSTEM]: Produce a stretch
7815 glyph of a suitably computed width, to align the special glyphs at
7816 the window margin. Code moved from display_line. (Bug#11832)
7817
3e91a053
GM
78182012-07-12 Glenn Morris <rgm@gnu.org>
7819
ba9e4b84
GM
7820 * s/aix4-2.h, s/hpux10-20.h: Let configure set NO_EDITRES.
7821
7822 * s/gnu-linux.h, s/hpux10-20.h:
7823 Do not unconditionally define HAVE_XRMSETDATABASE.
7824
3e91a053
GM
7825 * s/gnu-linux.h (UNIX98_PTYS): Let configure set it.
7826
b300b1f4
PE
78272012-07-12 Paul Eggert <eggert@cs.ucla.edu>
7828
7829 Fix typos that broke OS X build.
7830 Reported by Randal L. Schwartz in
7831 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00225.html>.
7832 * nsterm.m (ns_timeout): Add missing local decl.
7833 (ns_get_color): snprintf -> sprintf, to fix typo.
7834
6e777848
GM
78352012-07-12 Glenn Morris <rgm@gnu.org>
7836
3f922c37
GM
7837 * src/s/aix4-2.h, src/s/cygwin.h, src/s/darwin.h:
7838 * src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/irix6-5.h:
7839 * src/s/sol2-6.h, src/s/unixware.h, src/s/usg5-4-common.h:
7840 Move PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF to configure.
7841
0ab7b23a
GM
7842 * s/cygwin.h, s/darwin.h, s/gnu-linux.h, s/irix6-5.h:
7843 Move PTY_OPEN to configure.
7844
6e777848
GM
7845 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
7846 * s/gnu-linux.h, s/hpux10-20.h, s/irix6-5.h, s/template.h:
7847 * s/usg5-4-common.h: Move FIRST_PTY_LETTER, PTY_ITERATION to configure.
7848
4a7edc24
DA
78492012-07-12 Dmitry Antipov <dmantipov@yandex.ru>
7850
7851 Use empty_unibyte_string where applicable.
7852 * keyboard.c (parse_tool_bar_item): Use empty_unibyte_string.
7853 * lread.c (read1): Likewise.
7854 * xsettings.c (syms_of_xsettings): Likewise.
7855
308aab79
GM
78562012-07-12 Glenn Morris <rgm@gnu.org>
7857
42bd1719
GM
7858 * s/cygwin.h (G_SLICE_ALWAYS_MALLOC):
7859 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN):
7ccad002
GM
7860 * s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
7861 * s/hpux10-20.h (RUN_TIME_REMAP):
7862 * s/bsd-common.h (TABDLY): Move to configure.
7863
7864 * s/hpux10-20.h, s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.
7865
7866 * s/bsd-common.h, s/darwin.h: Move TAB3 to configure.
7867
ea0bbd17 7868 * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
42bd1719 7869 (BROKEN_SIGPOLL, BROKEN_GET_CURRENT_DIR_NAME): Let configure set them.
ea0bbd17
GM
7870
7871 * s/darwin.h (NO_ABORT, NO_MATHERR): Let configure set them.
51c3b9b4 7872
308aab79
GM
7873 * s/bsd-common.h, s/cygwin.h, s/gnu-linux.h, s/irix6-5.h:
7874 * s/template.h: Move NARROWPROTO to configure.
7875
ee1cf5cf
GM
78762012-07-11 Glenn Morris <rgm@gnu.org>
7877
30fe9bf4
GM
7878 * s/gnu-linux.h, s/sol2-6.h: No longer define POSIX,
7879 unused since 2011-01-17 change to systty.h.
7880
ee1cf5cf
GM
7881 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
7882 * s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
7883 Move HAVE_PTYS and HAVE_SOCKETS to configure.
7884
63e47e07
PE
78852012-07-11 Paul Eggert <eggert@cs.ucla.edu>
7886
7887 * s/sol2-6.h (HAVE_LIBKSTAT): Remove. (Bug#11914)
7888
c43fb4c3
GM
78892012-07-11 Glenn Morris <rgm@gnu.org>
7890
7891 * s/darwin.h, s/gnu-linux.h, s/template.h:
7892 Move INTERRUPT_INPUT to configure.
7893
e8df9267
DA
78942012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7895
7896 Minor adjustments to interning code.
7897 * lisp.h (intern, intern_c_string): Redefine as static inline
7898 wrappers for intern_1 and intern_c_string_1, respectively.
7899 (intern_1, intern_c_string_1): Rename prototypes.
14ae4239
BT
7900 * lread.c (intern_1, intern_c_string_1, oblookup):
7901 Simplify Vobarray checking.
e8df9267
DA
7902 * font.c (font_intern_prop): Likewise. Adjust comment.
7903 * w32font.c (intern_font_name): Likewise.
7904
34348bd4
AS
79052012-07-11 Andreas Schwab <schwab@linux-m68k.org>
7906
d96a1e0c
AS
7907 * gnutls.c (Fgnutls_boot): Properly parse :keylist argument.
7908
34348bd4
AS
7909 * coding.c (Fdefine_coding_system_internal): Use XCAR/XCDR instead
7910 of Fcar/Fcdr if possible.
7911 * font.c (check_otf_features): Likewise.
7912 * fontset.c (Fnew_fontset): Likewise.
7913 * gnutls.c (Fgnutls_boot): Likewise.
7914 * minibuf.c (read_minibuf): Likewise.
7915 * msdos.c (IT_set_frame_parameters): Likewise.
7916 * xmenu.c (Fx_popup_dialog): Likewise.
7917 * w32menu.c (Fx_popup_dialog): Likewise.
7918
c8add24e
GM
79192012-07-11 Glenn Morris <rgm@gnu.org>
7920
4b575b3c
GM
7921 * s/bsd-common.h, s/cygwin.h: No need to undefine INTERRUPT_INPUT,
7922 since nothing has defined it on these platforms.
7923
09f4e3b0
GM
7924 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h:
7925 * s/irix6-5.h: Move SIGNALS_VIA_CHARACTERS to configure.
7926
172bedef
GM
7927 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
7928 * s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
7929 Move CLASH_DETECTION to configure.
7930
249685df
GM
7931 * s/gnu.h: Remove file, which is now empty.
7932
c8add24e
GM
7933 * s/gnu.h, s/gnu-linux.h:
7934 Move GNU_LIBRARY_PENDING_OUTPUT_COUNT to configure.
7935
b41253a3
JW
79362012-07-11 John Wiegley <johnw@newartisans.com>
7937
7938 * alloc.c (mark_memory): Guard the "no_address_safety_analysis"
7939 function attribute, so we only use it if it exists in the
7940 compiler.
7941
d923b542
DA
79422012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7943
7944 Avoid call to strlen in fast_c_string_match_ignore_case.
7945 * search.c (fast_c_string_match_ignore_case): Change to use
7946 length argument. Adjust users accordingly.
7947 * lisp.h (fast_c_string_match_ignore_case): Adjust prototype.
7948
5ebbef1d
PE
79492012-07-11 Paul Eggert <eggert@cs.ucla.edu>
7950
bb352260
PE
7951 Assume mkdir, rmdir.
7952 * sysdep.c (mkdir) [!HAVE_MKDIR]: Remove.
7953 * sysdep.c (rmdir) [!HAVE_RMDIR]: Remove.
7954
57054ddd
PE
7955 Assume rename.
7956 * sysdep.c (rename) [!HAVE_RENAME]: Remove.
7957
b747d3f7
PE
7958 Assume perror.
7959 * s/hpux10-20.h (HAVE_PERROR): Remove.
7960 * sysdep.c (perror) [HPUX && !HAVE_PERROR]:
7961 Remove dummy definition, as this problem was obsolete long ago.
7962
5ebbef1d
PE
7963 Assume strerror.
7964 * sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.
7965
984e7f30
DA
79662012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7967
7968 Avoid calls to strlen in font processing functions.
7969 * font.c (font_parse_name, font_parse_xlfd, font_parse_fcname)
14ae4239
BT
7970 (font_open_by_name): Change to use length argument.
7971 Adjust users accordingly.
d923b542
DA
7972 * font.h (font_open_by_name, font_parse_xlfd, font_unparse_xlfd):
7973 Adjust prototypes.
7974 * xfont.c (xfont_decode_coding_xlfd, font_unparse_xlfd):
7975 Change to return ptrdiff_t.
984e7f30
DA
7976 (xfont_list_pattern, xfont_match): Use length returned by
7977 xfont_decode_coding_xlfd.
7978 * xfns.c (x_default_font_parameter): Omit useless xstrdup.
7979
20e94fdd
GM
79802012-07-11 Glenn Morris <rgm@gnu.org>
7981
9d596af3
GM
7982 * s/darwin.h, s/freebsd.h, s/netbsd.h:
7983 Move DONT_REOPEN_PTY to configure.
7984
20e94fdd
GM
7985 * sound.c (DEFAULT_SOUND_DEVICE) [!WINDOWSNT]:
7986 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Let configure set it.
7987
e99a530f
PE
79882012-07-10 Paul Eggert <eggert@cs.ucla.edu>
7989
22ffb973
PE
7990 Remove "#define unix" that is no longer needed (Bug#11905).
7991 * s/aix4-2.h (unix): Remove; no longer needed.
7992
e9a9ae03
PE
7993 EMACS_TIME simplification (Bug#11875).
7994 This replaces macros (which typically do not work in GDB)
7995 with functions, typedefs and enums, making the code easier to debug.
7996 The functional style also makes code easier to read and maintain.
7997 * systime.h: Include <sys/time.h> on all hosts, not just if
7998 WINDOWSNT, since 'struct timeval' is needed in general.
7999 (EMACS_TIME): Now a typedef, not a macro.
8000 (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants,
8001 not macros.
8002 (EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P)
8003 (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ)
8004 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT)
8005 (EMACS_TIME_LE): Now functions, not macros.
8006 (EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS)
8007 (EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros,
8008 which are not functions. All uses rewritten to use:
8009 (make_emacs_time): New function.
8010 (EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME)
8011 (EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are
8012 not functions. All uses rewritten to use the following, respectively:
8013 (emacs_secs_addr, invalid_emacs_time, get_emacs_time)
8014 (add_emacs_time, sub_emacs_time): New functions.
ed9265fc 8015 * atimer.c: Don't include <sys/time.h>, as "systime.h" does this.
e9a9ae03
PE
8016 * fileio.c (Fcopy_file):
8017 * xterm.c (XTflash): Get the current time closer to when it's used.
8018 * makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.
8019
ffacb126
PE
8020 * bytecode.c (targets): Suppress -Woverride-init warnings.
8021
e99a530f
PE
8022 Simplify by avoiding confusing use of strncpy etc.
8023 * doc.c (Fsnarf_documentation):
8024 * fileio.c (Ffile_name_directory, Fsubstitute_in_file_name):
8025 * frame.c (Fmake_terminal_frame):
8026 * gtkutil.c (get_utf8_string):
8027 * lread.c (openp):
8028 * nsmenu.m (ns_update_menubar):
8029 * regex.c (regerror):
8030 Prefer memcpy to strncpy and strncat when either will do.
8031 * fileio.c (Fsubstitute_in_file_name):
8032 * keyboard.c (MULTI_LETTER_MOD, parse_modifiers_uncached)
8033 (menu_separator_name_p):
8034 * nsmenu.m (ns_update_menubar):
8035 Prefer memcmp to strncmp when either will do.
8036 * nsterm.m: Include <ftoastr.h>.
8037 (ns_get_color):
8038 * s/gnu-linux.h, s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF):
8039 Prefer snprintf to strncpy.
8040 * nsterm.m (ns_term_init):
8041 * widget.c (set_frame_size) [0]: Prefer xstrdup to xmalloc + strncpy.
8042 * nsterm.m (ns_term_init):
8043 Avoid the need for strncpy, by using build_string or
8044 make_unibyte_string directly. Use dtoastr, not snprintf.
8045 * process.c (Fmake_network_process): Diagnose service names that
8046 are too long, rather than silently truncating them or creating
8047 non-null-terminated names.
8048 (Fnetwork_interface_info): Likewise, for interface names.
8049 * sysdep.c (system_process_attributes) [GNU_LINUX]:
8050 Prefer sprintf to strncat.
8051 * xdisp.c (debug_method_add) [GLYPH_DEBUG]:
8052 Prefer vsnprintf to vsprintf + strncpy.
8053
c59592b3
GM
80542012-07-10 Glenn Morris <rgm@gnu.org>
8055
8056 * dispnew.c (PENDING_OUTPUT_COUNT) [!__GNU_LIBRARY__]:
8057 Clarify fallback case.
8058
7d7bbefd
DA
80592012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8060
8061 Use XCAR and XCDR instead of Fcar and Fcdr where possible.
8062 * callint.c, coding.c, doc.c, editfns.c, eval.c, font.c, fontset.c,
8063 * frame.c, gnutls.c, minibuf.c, msdos.c, textprop.c, w32fns.c,
d923b542 8064 * w32menu.c, window.c, xmenu.c: Change to use XCAR and XCDR
7d7bbefd
DA
8065 where argument type is known to be a Lisp_Cons.
8066
3a4c8000
TT
80672012-07-10 Tom Tromey <tromey@redhat.com>
8068
8069 * bytecode.c (BYTE_CODE_THREADED): New macro.
8070 (BYTE_CODES): New macro. Replaces all old byte-code defines.
8071 (enum byte_code_op): New type.
8072 (CASE, NEXT, FIRST, CASE_DEFAULT, CASE_ABORT): New macros.
8073 (exec_byte_code): Use them. Use token threading when applicable.
8074
2a0213a6
DA
80752012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8076
8077 Optimize pure C strings initialization.
8078 * lisp.h (make_pure_string): Fix prototype.
8079 (build_pure_c_string): New function, defined as static inline. This
8080 provides a better opportunity to optimize away calls to strlen when
8081 the function is called with compile-time constant argument.
8082 * alloc.c (make_pure_c_string): Fix comment. Change to add nchars
8083 argument, adjust users accordingly. Use build_pure_c_string where
8084 appropriate.
8085 * buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
8086 * keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
8087 * xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
8088
cb1caeaf
DA
80892012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8090
8091 Avoid calls to strlen in miscellaneous functions.
8092 * buffer.c (init_buffer): Use precalculated len, adjust if needed.
8093 * font.c (Ffont_xlfd_name): Likewise. Change to call make_string.
8094 * lread.c (openp): Likewise.
8095
c293e30c
DA
80962012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
8097
8098 Avoid calls to strlen in path processing functions.
8099 * fileio.c (file_name_as_directory): Add comment. Change to add
8100 srclen argument and return the length of result. Adjust users
8101 accordingly.
8102 (directory_file_name): Fix comment. Change to add srclen argument,
14ae4239
BT
8103 swap 1st and 2nd arguments to obey the common convention.
8104 Adjust users accordingly.
c293e30c
DA
8105 * filelock.c (fill_in_lock_file_name): Avoid calls to strlen.
8106
9e059e3f
GM
81072012-07-10 Glenn Morris <rgm@gnu.org>
8108
d02eb359
GM
8109 * s/cygwin.h, s/darwin.h, s/freebsd.h, s/netbsd.h, s/unixware.h:
8110 Move PENDING_OUTPUT_COUNT definition to configure.
8111
882cf227
GM
8112 * s/irix6-5.h (DATA_START, DATA_SEG_BITS):
8113 * s/hpux10-20.h (DATA_SEG_BITS, DATA_START):
8114 * s/gnu.h (DATA_START): Move definitions to configure.
8115
af6e839f
GM
8116 * s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
8117 We include usg5-4-common.h, which defines them both.
8118
40289a12
GM
8119 * s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
8120 O_RDONLY already includes it).
8121
9e059e3f
GM
8122 Stop ns builds setting the EMACSLOADPATH environment variable.
8123 * nsterm.m (ns_load_path): Rename from ns_init_paths.
8124 Now it does not set EMACSLOADPATH, just returns the load-path string.
8125 * nsterm.h: Update accordingly.
8126 * lread.c [HAVE_NS]: Include nsterm.h.
8127 (init_lread) [HAVE_NS]: Use ns_load_path.
8128 * emacs.c (main) [HAVE_NS]: No longer call ns_init_paths.
8129
7c4e8ec0
GM
81302012-07-09 Glenn Morris <rgm@gnu.org>
8131
d4f600ff
GM
8132 * s/gnu.h (SIGNALS_VIA_CHARACTERS): No need to define it here,
8133 since the included bsd-common.h does so.
8134
cbb31951
GM
8135 Stop ns builds setting the EMACSPATH environment variable.
8136 * nsterm.m (ns_exec_path): New function, split from ns_init_paths.
8137 (ns_init_paths): Do not set EMACSPATH.
8138 * nsterm.h (ns_exec_path): Add it.
8139 * callproc.c (init_callproc_1, init_callproc) [HAVE_NS]:
8140 Use ns_exec_path.
8141
7c4e8ec0
GM
8142 * nsterm.m, nsterm.h (ns_etc_directory): Fix type, empty return.
8143
26bccfae
PE
81442012-07-09 Paul Eggert <eggert@cs.ucla.edu>
8145
a0bee46f
PE
8146 * process.c (wait_reading_process_output): 'waitchannels' was unset
8147 when read_kbd || !NILP (wait_for_cell); fix this.
8148
5994c183
PE
8149 Add GCC-style 'const' attribute to functions that can use it.
8150 * character.h (char_resolve_modifier_mask):
8151 * keyboard.h (make_ctrl_char):
8152 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe)
8153 (init_character_once, next_almost_prime, init_fns, init_image)
8154 (flush_pending_output, init_sound):
8155 * mem-limits.h (start_of_data):
8156 * menu.h (finish_menu_items):
8157 Add ATTRIBUTE_CONST.
8158 * emacs.c (DEFINE_DUMMY_FUNCTION):
8159 Declare the dummy function with ATTRIBUTE_CONST.
8160 * lisp.h (Fbyteorder, Fmax_char, Fidentity):
8161 Add decls with ATTRIBUTE_CONST.
8162
26bccfae
PE
8163 Minor improvements to make_formatted_string.
8164 * alloc.c (make_formatted_string): Prefer int to ptrdiff_t
8165 where int is good enough, as vsprintf returns an int.
8166 * lisp.h (make_formatted_string): Add ATTRIBUTE_FORMAT_PRINTF.
8167
a8290ec3
DA
81682012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
8169
8170 Use make_formatted_string to avoid double length calculation.
8171 * lisp.h (make_formatted_string): New prototype.
8172 * alloc.c (make_formatted_string): New function.
8173 * buffer.c (Fgenerate_new_buffer_name): Use it.
220cb2bd 8174 * dbusbind.c (syms_of_dbusbind): Likewise.
a8290ec3
DA
8175 * editfns.c (Fcurrent_time_zone): Likewise.
8176 * filelock.c (get_boot_time): Likewise.
8177 * frame.c (make_terminal_frame, set_term_frame_name)
8178 (x_report_frame_params): Likewise.
8179 * image.c (gs_load): Likewise.
8180 * minibuf.c (get_minibuffer): Likewise.
8181 * msdos.c (dos_set_window_size): Likewise.
8182 * process.c (make_process): Likewise.
8183 * xdisp.c (ensure_echo_area_buffers): Likewise.
8184 * xsettings.c (apply_xft_settings): Likewise.
8185
d01ba2f1
GM
81862012-07-09 Glenn Morris <rgm@gnu.org>
8187
8188 Stop ns builds polluting the environment with EMACSDATA, EMACSDOC.
8189 * nsterm.m (ns_etc_directory): New function, split from ns_init_paths.
8190 (ns_init_paths): Do not set EMACSDATA, EMACSDOC.
8191 * nsterm.h (ns_etc_directory): Add it.
8192 * callproc.c [HAVE_NS]: Include nsterm.h.
8193 (init_callproc_1, init_callproc) [HAVE_NS]: Use ns_etc_directory.
8194
f1f924b6
DA
81952012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
8196
8197 Move marker debugging code under MARKER_DEBUG.
8198 * marker.c (MARKER_DEBUG): Move marker debugging code under
8199 #ifdef MARKER_DEBUG because byte_char_debug_check is too slow
8200 for bootstrap with --enable-checking (~3x slowdown reported
8201 by Juanma Barranquero <lekktu@gmail.com>).
8202 (verify_bytepos): Move under #ifdef MARKER_DEBUG.
8203
ab531b66
PE
82042012-07-08 Paul Eggert <eggert@cs.ucla.edu>
8205
8206 * systime.h (EMACS_SUB_TIME): Clarify behavior with unsigned time_t.
8207 See <http://bugs.gnu.org/11825#29>.
8208
c4b3bc8a
EZ
82092012-07-08 Eli Zaretskii <eliz@gnu.org>
8210
8211 * xdisp.c (fill_glyphless_glyph_string): If the face of the glyph
8212 has no font, use the frame's font. (Bug#11813)
3434fe8a
EZ
8213 (display_line): Add commentary about displaying truncation glyphs
8214 on GUI frames.
8215 (produce_special_glyphs): Move here from term.c.
8216
8217 * term.c (produce_special_glyphs): Move to xdisp.c.
8218
8219 * dispextern.h (produce_special_glyphs): Move prototype to xdisp.c
8220 section.
c4b3bc8a 8221
b676b881
AS
82222012-07-07 Andreas Schwab <schwab@linux-m68k.org>
8223
f17c5273
AS
8224 * xdisp.c (display_line): Avoid warning about implicit declaration
8225 of FRAME_FONT.
8226
298819b9
AS
8227 * frame.c (get_frame_param): Define only if HAVE_WINDOW_SYSTEM.
8228
b676b881
AS
8229 * lisp.h: Remove empty conditional.
8230
6045c4fd
PE
82312012-07-07 Paul Eggert <eggert@cs.ucla.edu>
8232
b3350bf9
PE
8233 * lread.c (load_path_check): Now static.
8234
6045c4fd
PE
8235 Fix some minor --with-ns problems found by static checking.
8236 * frame.c (Ftool_bar_pixel_width) [!FRAME_TOOLBAR_WIDTH]:
8237 (x_set_font) [!HAVE_X_WINDOWS]:
8238 * image.c (xpm_load_image) [HAVE_NS]:
8239 (x_to_xcolors) [!HAVE_X_WINDOWS && !HAVE_NTGUI]:
8240 (x_disable_image) [!HAVE_NS && !HAVE_NTGUI]:
8241 Remove unused local.
8242 (Fx_parse_geometry) [HAVE_NS]: Don't return garbage.
8243 (xpm_load_image) [HAVE_NS && !HAVE_XPM]: Remove unused label.
8244 * image.c (x_create_bitmap_from_file) [HAVE_NS]:
8245 (xpm_load_image, xpm_load) [HAVE_NS && !HAVE_XPM]:
8246 * nsselect.m (symbol_to_nsstring, ns_string_to_pasteboard_internal):
8247 * xfaces.c (Fx_load_color_file) [!HAVE_X_WINDOWS]:
8248 Fix pointer signedness problem.
8249 * xfaces.c (FRAME_X_FONT_TABLE):
8250 * xterm.h (FRAME_X_FONT_TABLE): Remove unused, incompatible macros.
8251
929e7845
GM
82522012-07-07 Glenn Morris <rgm@gnu.org>
8253
8254 * lread.c (load_path_check): New function, split from init_lread.
8255 (init_lread): Reorganize. Motivation:
8256 If EMACSLOADPATH is set, check/warn about that rather than the
8257 defaults, which we are not going to use. Hence we can remove
8258 the turn_off_warning and WINDOWSNT || HAVE_NS tests.
8259 Don't warn if site-lisp directories are missing.
8260 If not installed, start from a blank load-path, since
8261 PATH_LOADSEARCH refers to the eventual installation directories.
8262
58dd0aa4
EZ
82632012-07-07 Eli Zaretskii <eliz@gnu.org>
8264
8265 Support truncation and continuation glyphs on GUI frames, when
8266 fringes are disabled. (Bug#11832)
8267 * xdisp.c (init_iterator): Get dimensions of truncation and
14ae4239
BT
8268 continuation glyphs even if on GUI frames.
8269 Adjust it->last_visible_x on GUI frames when the left or right fringes,
58dd0aa4
EZ
8270 or both, are absent.
8271 (start_display, move_it_in_display_line_to): Handle the case of a
8272 GUI frame without a fringe to display continuation or truncation
8273 glyphs.
8274 (insert_left_trunc_glyphs): Support GUI frames: make sure
8275 truncation glyphs overwrite enough glyphs from the current line to
8276 have sufficient space in pixels.
8277 (display_line): Support truncation and continuation glyphs on GUI
8278 frames. If some spare pixels are left on the line after inserting
8279 the truncation glyphs, fill that space with a stretch glyph of a
8280 suitably computed width.
8281
8282 * term.c (produce_special_glyphs): Call PRODUCE_GLYPHS, not
8283 produce_glyphs, to support GUI sessions.
8284
31571fd7
PE
82852012-07-07 Paul Eggert <eggert@cs.ucla.edu>
8286
5a16b9bc
PE
8287 * sysdep.c (ULLONG_MAX): Define if not already defined (Bug#11781).
8288
f3047c75
PE
8289 * sysdep.c (list_system_processes): Port to NetBSD-current (Bug#11797).
8290
31571fd7
PE
8291 Do not require float-time's arg to fit in time_t (Bug#11825).
8292 This works better on hosts where time_t is unsigned, and where
8293 float-time is applied to the (negative) difference between two times.
8294 * editfns.c (decode_time_components): Last arg is now double *,
8295 not int *, and means to store all the result as a double, without
8296 worrying about whether the seconds part fits in time_t.
8297 All callers changed.
8298 (lisp_time_argument): Remove last int * arg, as it's no longer needed.
8299 All callers changed.
8300 (Ffloat_time): Do not fail merely because the specified time falls
8301 outside of time_t range.
8302
4516fbef
GM
83032012-07-07 Glenn Morris <rgm@gnu.org>
8304
8305 * s/darwin.h (HAVE_RES_INIT, HAVE_LIBRESOLV):
8306 * s/hpux10-20.h (HAVE_RINT, HAVE_RANDOM):
8307 * s/unixware.h (HAVE_GETWD): Move undefs to configure (effectively).
8308
07adc2c6
JB
83092012-07-07 Juanma Barranquero <lekktu@gmail.com>
8310
8311 * makefile.w32-in (DISPEXTERN_H, $(BLD)/regex.$(O)):
8312 Update dependencies.
8313
8314 * s/ms-w32.h [_MSC_VER]: Remove strcasecmp, strncasecmp.
8315
fd573f31
PE
83162012-07-06 Paul Eggert <eggert@cs.ucla.edu>
8317
fee5959d
PE
8318 Use c_strcasecmp for ASCII case-insensitive comparison (Bug#11786).
8319 * dispextern.h, nsfns.m, nsterm.m: Include <c-strcase.h>.
8320 * dispextern.h (xstrcasecmp): Rewrite using c_strcasecmp.
8321 * nsfns.m (x_get_string_resource): Use c_strncasecmp, not strncasecmp.
8322 * nsterm.m (ns_default): Use c_strcasecmp, not strcasecmp.
8323 * xfaces.c (xstrcasecmp) [!HAVE_STRCASECMP]: Remove.
8324
fd573f31
PE
8325 * xfont.c (compare_font_names): Redo to omit the need for casts.
8326
ddadbc0e
AS
83272012-07-06 Andreas Schwab <schwab@linux-m68k.org>
8328
fca8d6b6
AS
8329 * xfns.c (Fx_change_window_property): Doc fix.
8330 * w32fns.c (Fx_change_window_property): Doc fix.
8331
ddadbc0e
AS
8332 * w32fns.c (Fx_window_property): Accept the same arguments as the
8333 X Windows version. Doc fix.
8334 * xfns.c (Fx_window_property): Doc fix. (Bug#11870)
8335
ed9265fc 83362012-07-06 Juanma Barranquero <lekktu@gmail.com>
f247498e
JB
8337 Eli Zaretskii <eliz@gnu.org>
8338
8339 * s/ms-w32.h: Settings not specific to Windows moved to nt/config.nt.
8340 Windows-specific code from nt/config.nt moved here.
8341 Obsolete settings removed.
8342
216ee680
PE
83432012-07-06 Paul Eggert <eggert@cs.ucla.edu>
8344
8345 * process.c: Avoid unnecessary calls to gettime.
8346 (wait_reading_process_output): Don't get the time of day
8347 when gobbling data immediately and not waiting, as there's no need
8348 for it in that case. This removes a FIXME.
8349
bdd091e4
JD
83502012-07-06 Jan Djärv <jan.h.d@swipnet.se>
8351
8352 * gtkutil.c (xg_event_is_for_scrollbar): Assign gwin when HAVE_GTK3
8353 is defined (Bug#11768).
8354
9d44f8ce
DA
83552012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8356
8357 Fix marker debugging code.
8358 * marker.c (byte_char_debug_check): Do not perform the check
8359 if buffer is not multibyte.
090bd7cb
JB
8360 (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
8361 Call byte_char_debug_check with correct arguments.
9d44f8ce 8362
90fc4786
DA
83632012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8364
8365 Compile marker debugging code only if ENABLE_CHECKING is defined.
090bd7cb
JB
8366 * marker.c (byte_char_debug_check, count_markers):
8367 Use only if ENABLE_CHECKING is defined.
90fc4786
DA
8368 (byte_debug_flag): Remove.
8369 (CONSIDER, buf_charpos_to_bytepos, buf_bytepos_to_charpos):
8370 Always call byte_char_debug_check if ENABLE_CHECKING is defined.
8371
7b7ae965
DA
83722012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8373
4e57b342
DA
8374 Avoid code repetition in marker-related functions.
8375 * marker.c (attach_marker): New function.
8376 (Fset_marker, set_marker_restricted, set_marker_both)
8377 (set_marker_restricted_both): Use it.
8378 (Fset_marker, set_marker_restricted, Fbuffer_has_markers_at):
8379 Consistently rename charno to charpos.
8380 (marker_position): Add eassert.
8381 (marker_byte_position): Convert to eassert.
8382
83832012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8384
8385 Simplify list operations in unchain_overlay and unchain_marker.
7b7ae965 8386 * buffer.c (unchain_overlay): Simplify. Add comment.
4e57b342 8387 * marker.c (unchain_marker): Simplify. Fix comments.
7b7ae965 8388
657924ff
DA
83892012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8390
8391 Introduce fast path for the widely used marker operation.
8392 * alloc.c (build_marker): New function.
8393 * lisp.h (build_marker): New prototype.
8394 * buffer.c (clone_per_buffer_values, Fmake_indirect_buffer): Use it.
8395 * composite.c (autocmp_chars): Likewise.
8396 * editfns.c (buildmark): Remove.
8397 (Fpoint_marker, Fpoint_min_marker, Fpoint_max_marker)
8398 (save_restriction_save): Use build_marker.
8399 * marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos): Likewise.
8400 * window.c (save_window_save): Likewise.
8401
041a49a6
DA
84022012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
8403
8404 Do not use Fdelete_overlay in delete_all_overlays
8405 to avoid redundant calls to unchain_overlay.
8406 * buffer.c (drop_overlay): New function.
8407 (delete_all_overlays, Fdelete_overlay): Use it.
8408 * minibuf.c (get_minibuffer): Fix comment.
8409
7dca65a4
PE
84102012-07-06 Paul Eggert <eggert@cs.ucla.edu>
8411
8412 Port to OpenBSD 5.1 amd64.
8413 * sysdep.c [BSD_SYSTEM]: Include <sys/param.h> before <sys/sysctl.h>.
8414 This is needed for OpenBSD, and should be harmless on all BSD systems.
8415 Also, include <sys/sysctl.h>, as it should be available on all
8416 BSD_SYSTEM hosts given that we're already calling sysctl in that case.
8417 (list_system_processes) [__OpenBSD__]: Use DARWIN_OS style mib, but
8418 use p_pid member, not kp_proc.pid.
8419
8eb876e2
GM
84202012-07-06 Glenn Morris <rgm@gnu.org>
8421
8422 * Makefile.in (emacs$(EXEEXT)): Don't check for load-path shadows.
8423
38182d90
PE
84242012-07-05 Paul Eggert <eggert@cs.ucla.edu>
8425
8426 More xmalloc and related cleanup.
8427 * alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c:
8428 * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c:
8429 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c:
8430 * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c:
8431 * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c:
8432 * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c:
8433 * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c:
8434 * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c:
8435 * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c:
8436 * xterm.c:
8437 Omit needless casts involving void * pointers and allocation.
8438 Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))",
8439 as the former is more robust if P's type is changed.
8440 Prefer xzalloc to xmalloc + memset 0.
8441 Simplify malloc-or-realloc to realloc.
8442 Don't worry about xmalloc returning a null pointer.
8443 Prefer xstrdup to xmalloc + strcpy.
8444 * editfns.c (Fmessage_box): Grow message_text by at least 80 when
8445 growing it.
8446 * keyboard.c (apply_modifiers_uncached): Prefer local array to
8447 alloca of a constant.
8448
6dd5a677
EZ
84492012-07-05 Eli Zaretskii <eliz@gnu.org>
8450
8451 * xdisp.c (display_line): Fix horizontal pixel coordinates when
8452 hscroll is larger than the line width. Fixes long and futile
8453 looping inside extend_face_to_end_of_line (on a TTY) producing
8454 glyphs that are not needed and thrown away.
8455
6b312f0f
DA
84562012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
8457
8458 * marker.c (set_marker_restricted_both): Simplify by using
8459 clip_to_bounds.
8460
f520ef9b
PE
84612012-07-05 Paul Eggert <eggert@cs.ucla.edu>
8462
8463 * editfns.c (region_limit): Simplify by using clip_to_bounds.
8464
383b7c95
JD
84652012-07-05 Jan Djärv <jan.h.d@swipnet.se>
8466
8467 * gtkutil.c (gtk_scrollbar_new, gtk_box_new): Define when HAVE_GTK3 is
8468 not defined (Bug#11768).
8469 (xg_create_frame_widgets): Use gtk_plug_new_for_display (Bug#11768).
8470 (xg_create_frame_widgets, create_dialog, xg_get_file_with_chooser)
8471 (make_widget_for_menu_item, xg_make_tool_item): Use gtk_box_new
8472 followed by gtk_box_set_homogeneous (Bug#11768).
8473 (xg_update_menu_item): Use GTK_IS_BOX (Bug#11768).
090bd7cb
JB
8474 (update_theme_scrollbar_width, xg_create_scroll_bar):
8475 Use gtk_scrollbar_new (Bug#11768).
383b7c95
JD
8476 (xg_event_is_for_scrollbar): Use Gdk Device functions for HAVE_GTK3.
8477 (is_box_type): New function (Bug#11768).
8478 (xg_tool_item_stale_p): Call is_box_type.
5293d758 8479 (xg_initialize): Get settings by calling gtk_settings_get_for_screen
383b7c95
JD
8480 with default display (Bug#11768).
8481
d6e7bf45
EZ
84822012-07-05 Eli Zaretskii <eliz@gnu.org>
8483
8484 * xdisp.c (window_hscroll_limited): New function.
8485 (pos_visible_p, init_iterator): Use it to avoid overflow of pixel
8486 coordinates when window's hscroll is set to insanely large
8487 values. (Bug#11857)
8488
431391ec
JB
84892012-07-05 Juanma Barranquero <lekktu@gmail.com>
8490
8491 * makefile.w32-in ($(BLD)/dired.$(O), $(BLD)/fileio.$(O)): Fix typo.
8492 ($(BLD)/terminal.$(O), $(BLD)/syntax.$(O)): Update dependencies.
8493
23f86fce
DA
84942012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
8495
8496 Cleanup xmalloc.
8497 * lisp.h (xzalloc): New prototype. Omit needless casts.
8498 * alloc.c (xzalloc): New function. Omit needless casts.
8499 * charset.c: Omit needless casts. Convert all calls to
8500 xmalloc with following memset to xzalloc.
8501 * dispnew.c: Likewise.
8502 * fringe.c: Likewise.
8503 * image.c: Likewise.
8504 * sound.c: Likewise.
8505 * term.c: Likewise.
8506 * w32fns.c: Likewise.
8507 * w32font.c: Likewise.
8508 * w32term.c: Likewise.
8509 * xfaces.c: Likewise.
8510 * xfns.c: Likewise.
8511 * xterm.c: Likewise.
8512 * atimer.c: Omit needless casts.
8513 * buffer.c: Likewise.
8514 * callproc.c: Likewise.
8515 * ccl.c: Likewise.
8516 * coding.c: Likewise.
8517 * composite.c: Likewise.
8518 * doc.c: Likewise.
8519 * doprnt.c: Likewise.
8520 * editfns.c: Likewise.
8521 * emacs.c: Likewise.
8522 * eval.c: Likewise.
8523 * filelock.c: Likewise.
8524 * fns.c: Likewise.
8525 * gtkutil.c: Likewise.
8526 * keyboard.c: Likewise.
8527 * lisp.h: Likewise.
8528 * lread.c: Likewise.
8529 * minibuf.c: Likewise.
8530 * msdos.c: Likewise.
8531 * print.c: Likewise.
8532 * process.c: Likewise.
8533 * region-cache.c: Likewise.
8534 * search.c: Likewise.
8535 * sysdep.c: Likewise.
8536 * termcap.c: Likewise.
8537 * terminal.c: Likewise.
8538 * tparam.c: Likewise.
8539 * w16select.c: Likewise.
8540 * w32.c: Likewise.
8541 * w32reg.c: Likewise.
8542 * w32select.c: Likewise.
8543 * w32uniscribe.c: Likewise.
8544 * widget.c: Likewise.
8545 * xdisp.c: Likewise.
8546 * xmenu.c: Likewise.
8547 * xrdb.c: Likewise.
8548 * xselect.c: Likewise.
8549
0497dc44
PE
85502012-07-05 Paul Eggert <eggert@cs.ucla.edu>
8551
8552 * fileio.c (time_error_value): Check the right error number.
8553 Problem reported by Troels Nielsen in
8554 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00095.html>.
8555
356e7178
PE
85562012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8557
4e71fd89
PE
8558 * window.c (set_window_hscroll): Revert the 100000 hscroll limit.
8559 This should be fixed in a better way; see Eli Zaretskii in
8560 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00088.html>.
8561 (HSCROLL_MAX): Remove; this is now internal to set_window_hscroll.
8562
f0941253
PE
8563 * fileio.c (time_error_value): Rename from special_mtime.
8564 The old name's problems were noted by Eli Zaretskii in
8565 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00087.html>.
8566
065c9eb4
PE
8567 * emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
8568 This variable's comment says Emacs needs at least one GDB-visible
8569 symbol of type enum pvec_type, to work around GDB problems.
8570 The symbol's value doesn't matter.
8571
356e7178
PE
8572 * alloc.c (PSEUDOVECTOR_NBYTES): Remove stray ';'
8573 that causes compilation to fail on pre-C99 compilers.
8574
ed9265fc 85752012-07-04 Juanma Barranquero <lekktu@gmail.com>
95f61aa2
JB
8576
8577 * s/ms-w32.h (LISP_FLOAT_TYPE, HAVE_MEMCMP, HAVE_MEMCPY)
8578 (HAVE_MEMMOVE, HAVE_MEMSET): Don't set, obsolete.
8579
3884d954
DA
85802012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
8581
d209e2fb 8582 * buffer.c (init_buffer_once): Fix initialization of
3884d954
DA
8583 headers for buffer_defaults and buffer_local_symbols.
8584 Reported by Juanma Barranquero <lekktu@gmail.com>.
8585
ee28be33
SM
85862012-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
8587
8588 Turn VECTOR_FREE_LIST_FLAG into PVEC_FREE.
8589 * lisp.h (enum pvec_type): Use fewer bits.
8590 (PSEUDOVECTOR_SIZE_BITS): New constant.
8591 (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK): Use it.
8592 (XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR, DEFUN): Adapt code to
8593 change in pvec_type.
8594 (PSEUDOVECTOR_TYPEP): New macro.
8595 (TYPED_PSEUDOVECTORP): Use it.
8596 * fns.c (internal_equal): Adapt code to extract pvectype.
8597 * emacs.c (gdb_pvec_type): Update type.
8598 * alloc.c (PSEUDOVECTOR_NBYTES): New macro.
8599 (VECTOR_FREE_LIST_SIZE_MASK): Remove (=> PSEUDOVECTOR_SIZE_MASK).
8600 (VECTOR_FREE_LIST_FLAG): Remove (=> PVEC_FREE).
8601 (SETUP_ON_FREE_LIST): Use XSETPVECTYPESIZE.
8602 (sweep_vectors): Use it. Use local var `total_bytes' instead of
8603 abusing vector->header.next.nbytes.
8604 (live_vector_p): Use PVEC_TYPE.
8605 (mark_object): Adapt code to extract pvectype. Use switch.
8606
c7f2cd7f
PE
86072012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8608
8609 * doprnt.c (doprnt): Don't assume string length fits in 'int'.
8610 Tighten new eassert a bit.
8611
8ce70ed2
DA
86122012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
8613
8614 Fix compilation with --enable-gcc-warnings and -O1
8615 optimization level.
8616 * doprnt.c (doprnt): Change type of tem to int, initialize
8617 to avoid compiler warning. Add eassert.
8618 * search.c (simple_search): Initialize match_byte to avoid
8619 compiler warning. Add eassert.
8620
dea7f1e5
PE
86212012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8622
24a212eb
PE
8623 Avoid weird behavior with large horizontal scrolls.
8624 Without this change, for example, large hscroll values would
8625 mess up Emacs's display on Fedora 15 x86, presumably due to
8626 overflows in int calculations in the display code.
8627 Also, if buffers had long lines, Emacs would freeze.
8628 * window.c (HSCROLL_MAX): Reduce to 100000, and make it visible to GDB.
8629 (set_window_hscroll): New function, containing the old guts of
8630 Fset_window_hscroll. Return the clipped value.
8631 (Fset_window_hscroll, Fscroll_left, Fscroll_right): Use it.
8632 This avoids the need to check against PTRDIFF_MAX.
8633
dea7f1e5
PE
8634 * buffer.c (Fgenerate_new_buffer_name): Fix sprintf format mismatch.
8635
76046526
DA
86362012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
8637
8638 * buffer.c (Fgenerate_new_buffer_name): Fix type mismatch.
8639
39adff0d
PE
86402012-07-04 Paul Eggert <eggert@cs.ucla.edu>
8641
63807d47
PE
8642 * regex.c: Suppress GCC warning on RHEL 6. (Bug#11207)
8643 Conditionalize the pragmas on GCC 4.5 or later, not GCC 4.3 or later,
8644 since GCC 4.4.6 issues a bogus warning for them.
8645
39adff0d
PE
8646 Fix bugs in file timestamp newness comparisons.
8647 * fileio.c (Ffile_newer_than_file_p):
8648 * lread.c (Fload): Use full timestamp resolution of files,
8649 not just the 1-second resolution, so that files that are only
8650 slightly newer still count as newer.
8651 * fileio.c (Ffile_newer_than_file_p): Don't assume file
8652 timestamps fit in 'int'; this fixes a Y2038 bug on most hosts.
8653
dbeed9a6
PE
86542012-07-03 Paul Eggert <eggert@cs.ucla.edu>
8655
8656 * fileio.c: Improve handling of file time marker. (Bug#11852)
8657 (special_mtime): New function.
8658 (Finsert_file_contents, Fverify_visited_file_modtime):
8659 Use it to set special mtime values consistently.
8660
636334d6
AS
86612012-07-03 Andreas Schwab <schwab@linux-m68k.org>
8662
8663 * fileio.c (Finsert_file_contents): Properly handle st_mtime
8664 marker for non-existing file. (Bug#11852)
8665
e2017fe2
GM
86662012-07-03 Glenn Morris <rgm@gnu.org>
8667
8668 * lisp.h (Fread_file_name): Restore EXFUN (it's not a normal DEFUN
8669 and did not make it into globals.h).
8670
404dbd37
TT
86712012-07-03 Tom Tromey <tromey@redhat.com>
8672
8673 * window.c (Fset_window_margins, Fset_window_fringes)
8674 (Fset_window_scroll_bars, Fset_window_vscroll): No longer static.
8675 * textprop.c (Fprevious_property_change): No longer static.
8676 * syntax.c (Fsyntax_table_p): No longer static.
8677 * process.c (Fget_process, Fprocess_datagram_address): No longer
8678 static.
8679 * keymap.c (Flookup_key, Fcopy_keymap): No longer static.
8680 * keyboard.c (Fcommand_execute): No longer static.
8681 Remove EXFUN.
8682 * insdel.c (Fcombine_after_change_execute): No longer static.
8683 * image.c (Finit_image_library): No longer static.
8684 * fileio.c (Fmake_symbolic_link): No longer static.
8685 * eval.c (Ffetch_bytecode): No longer static.
8686 * editfns.c (Fuser_full_name): No longer static.
d209e2fb
JB
8687 * doc.c (Fdocumentation_property, Fsnarf_documentation):
8688 No longer static.
404dbd37
TT
8689 * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer
8690 static.
8691 * dired.c (Ffile_attributes): No longer static.
8692 * composite.c (Fcomposition_get_gstring): No longer static.
8693 * callproc.c (Fgetenv_internal): No longer static.
8694
8695 * ccl.h: Remove EXFUNs.
8696 * buffer.h: Remove EXFUNs.
8697 * dispextern.h: Remove EXFUNs.
8698 * intervals.h: Remove EXFUNs.
8699 * fontset.h: Remove EXFUN.
8700 * font.h: Remove EXFUNs.
8701 * dosfns.c (system_process_attributes): Remove EXFUN.
8702 * keymap.h: Remove EXFUNs.
8703 * lisp.h: Remove EXFUNs.
8704 * w32term.h: Remove EXFUNs.
8705 * window.h: Remove EXFUNs.
8706 * xsettings.h: Remove EXFUN.
8707 * xterm.h: Remove EXFUN.
8708
8e4fd1e1
GM
87092012-07-03 Glenn Morris <rgm@gnu.org>
8710
8711 * lisp.h (Frandom): Make it visible to C.
8712 * buffer.c (Fgenerate_new_buffer_name): Speed up finding a new
8713 buffer for invisible buffers. (Bug#1229)
8714
ca95b3eb
DA
87152012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8716
8717 Fix block vector allocation code to allow VECTOR_BLOCK_SIZE
8718 values which aren't power of 2.
14ae4239 8719 * alloc.c (VECTOR_FREE_LIST_SIZE_MASK): New macro.
1f9f395d 8720 Verify its value and the value of VECTOR_BLOCK_SIZE. Adjust users
ca95b3eb
DA
8721 accordingly.
8722
7555c33f
SM
87232012-07-03 Stefan Monnier <monnier@iro.umontreal.ca>
8724
8725 * lisp.h (Lisp_Misc, Lisp_Fwd): Move around to group better.
8726
8727 * alloc.c (mark_object): Revert part of last patch to use `switch'.
8728
d12e8f5a
DA
87292012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8730
8731 * alloc.c (allocate_vector_block): Remove redundant
8732 calls to mallopt if DOUG_LEA_MALLOC is defined.
8733 (allocate_vectorlike): If DOUG_LEA_MALLOC is defined,
8734 avoid calls to mallopt if zero_vector is returned.
8735
296094c3
DA
87362012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8737
8738 * alloc.c (check_string_bytes): If GC_CHECK_STRING_BYTES
8739 is enabled, avoid dereferencing NULL current_sblock if
8740 running undumped.
8741
36429c89
DA
87422012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
8743
8744 Cleanup basic buffer management.
8745 * buffer.h (struct buffer): Change layout to use generic vector
8746 marking code. Fix some comments. Change type of 'clip_changed'
8747 to bitfield. Remove unused #ifndef old.
8748 (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER): Remove.
8749 (GET_OVERLAYS_AT): Fix indentation.
8750 (for_each_per_buffer_object_at): New macro.
8751 * buffer.c (clone_per_buffer_values, reset_buffer_local_variables)
8752 (Fbuffer_local_variables): Use it.
8753 (init_buffer_once, syms_of_buffer): Remove unused #ifndef old.
8754 * alloc.c (allocate_buffer): Adjust to match new layout of
8755 struct buffer. Fix comment.
8756 (mark_overlay): New function.
8757 (mark_buffer): Use it. Use mark_vectorlike to mark normal
8758 Lisp area of struct buffer.
8759 (mark_object): Use it. Adjust marking of misc objects
8760 and related comments.
8761
3b3e4cac
PE
87622012-07-02 Paul Eggert <eggert@cs.ucla.edu>
8763
8764 * alloc.c (mark_object): Remove "#ifdef GC_CHECK_MARKED_OBJECTS"
8765 wrapper that is not needed because the wrapped code is a no-op (zero
8766 machine instructions) when GC_CHECK_MARKED_OBJECTS is not defined.
8767 This avoids a -Wunused-macros diagnostic with GCC 4.7.1 x86-64.
8768
cf5c0175
DA
87692012-07-02 Dmitry Antipov <dmantipov@yandex.ru>
8770
8771 * alloc.c (mark_buffer): Simplify. Remove prototype.
8772 (mark_object): Add comment. Reorganize marking of vector-like
faf611c7 8773 objects. Use CHECK_LIVE for all vector-like objects except buffers
14ae4239
BT
8774 and subroutines when GC_CHECK_MARKED_OBJECTS is defined.
8775 Avoid redundant calls to mark_vectorlike for bool vectors.
cf5c0175 8776
ca26824c
GM
87772012-06-30 Glenn Morris <rgm@gnu.org>
8778
2e4c5312
GM
8779 * nsterm.m (ns_init_paths): Ignore site-lisp if --no-site-lisp.
8780
ca26824c
GM
8781 * epaths.in (PATH_SITELOADSEARCH): New.
8782 * lread.c (init_lread): Use PATH_SITELOADSEARCH.
8783 This is rather than relying on --enable-locallisppath elements
8784 having "site-lisp" in their names. (Bug#10208#25, 11658)
8785
0d23c240
EZ
87862012-06-30 Eli Zaretskii <eliz@gnu.org>
8787
c9240d7a
EZ
8788 * w32proc.c (sys_select): Accept and ignore one more argument.
8789
8790 * w32.c (emacs_gnutls_pull): Call select with one more argument.
8791
0d23c240 8792 * sysselect.h [DOS_NT]: Don't include sys/select.h.
9ff8f76b 8793 (pselect) [!MS_DOS]: Redirect to sys_select.
0d23c240
EZ
8794
8795 * sysdep.c: Don't include dos.h and dosfns.h.
8796
8797 * process.c (sys_select):
8798 * msdos.c (sys_select): Accept one more argument and ignore it.
8799
8800 * msdos.c (event_timestamp, sys_select): Use gnulib's gettime;
8801 adapt data types and code to that.
8802
8803 * dosfns.c:
8804 * msdos.c (gettime, settime): Define away the prototypes in dos.h,
8805 which clashes with the gnulib function of the same name.
8806
af5a5a98
AS
88072012-06-30 Andreas Schwab <schwab@linux-m68k.org>
8808
c5e4379c
AS
8809 * font.c (font_style_to_value, font_style_symbolic)
8810 (font_prop_validate_style): Add type checks for values in
8811 font_style_table.
8812
af5a5a98
AS
8813 * lisp.h (CHECK_RANGED_INTEGER): Make value to check the first
8814 argument.
8815 * character.c, charset.c, menu.c, process.c, window.c: Adjust all
8816 uses.
8817
8d38f461
EZ
88182012-06-29 Eli Zaretskii <eliz@gnu.org>
8819
2e5a6631
EZ
8820 * xdisp.c (try_window_id): Undo last change.
8821
8d38f461
EZ
8822 * w32.c (getwd): Adjust commentary about startup_dir.
8823 (init_environment): Always call sys_access, even in non-MSVC
8824 builds. Don't chdir to the directory of the Emacs executable.
8825 This undoes code from 1997 which was justified by the need to
8826 "avoid conflicts when removing and renaming directories". But its
8827 downside was that every relative file name was being interpreted
8828 relative to the directory of the Emacs executable, which can never
8829 be TRT. In particular, it broke sys_access when called with
8830 relative file names.
8831 (sys_access): Map GetLastError to errno.
8832
2af3565e
DA
88332012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8834
8835 * window.h (struct window): Change type of 'fringes_outside_margins'
8836 to bitfield. Fix comment. Adjust users accordingly.
cf5c0175 8837 (struct window): Change type of 'window_end_bytepos' to ptrdiff_t.
2af3565e
DA
8838 Adjust comment.
8839 * xdisp.c (try_window_id): Change type of 'first_vpos' and 'vpos'
8840 to ptrdiff_t.
8841
c8d3a25c 88422012-06-29 Andreas Schwab <schwab@linux-m68k.org>
57570cd3 8843
c8d3a25c
GM
8844 * gnutls.c (emacs_gnutls_handshake):
8845 Add QUIT to make the loop interruptible.
57570cd3 8846
c8d3a25c 88472012-06-29 Glenn Morris <rgm@gnu.org>
d01fd55f 8848
c8d3a25c
GM
8849 * charset.c (init_charset): Make lack of etc/charsets fatal.
8850
3e984ee8
DA
88512012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8852
8853 * editfns.c (region_limit): Fix type mismatch.
8854
ef884f23
DA
88552012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8856
8857 * nsfns.m: Fix GLYPH_DEBUG usage assuming that it may be
8858 undefined. Convert from xassert to eassert.
8859 * nsmenu.m: Convert from xassert to eassert.
8860 * nsterm.m: Likewise.
8861
7d7e0027
SM
88622012-06-28 Stefan Monnier <monnier@iro.umontreal.ca>
8863
8864 * editfns.c (region_limit): Clip to narrowing (bug#11770).
8865
aa754e6a
PE
88662012-06-28 Paul Eggert <eggert@cs.ucla.edu>
8867
8868 Avoid integer overflow on scroll-left and scroll-right.
8869 * window.c (HSCROLL_MAX): New macro.
8870 (Fscroll_left, Fscroll_right): Avoid undefined behavior on integer
8871 overflow when requested scroll falls outside ptrdiff_t range.
8872
80b00b08
DA
88732012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8874
8875 * window.h (struct window): Change type of 'hscroll',
8876 'min_hscroll' and 'last_point' from Lisp_Object to ptrdiff_t,
8877 'last_modified' and 'last_overlay_modified' to EMACS_INT.
8878 Adjust users accordingly.
8879 * xdisp.c (try_cursor_movement): Replace type check with eassert.
8880 * window.c (Fscroll_left, Fscroll_right): Change type of 'hscroll'
8881 from EMACS_INT to ptrdiff_t.
8882 (make_window): Omit redundant initialization.
8883
62b2bcf6
JB
88842012-06-28 Juanma Barranquero <lekktu@gmail.com>
8885
8886 * makefile.w32-in ($(BLD)/regex.$(O)): Update dependencies.
8887
45942c7d
DA
88882012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8889
8890 * window.h (struct window): Change type of 'use_time' and
8891 'sequence_number' from Lisp_Object to int.
8892 * frame.c (make_frame): Adjust users accordingly.
8893 * print.c (print_object): Likewise.
8894 * window.c (select_window, Fwindow_use_time, make_parent_window)
8895 (make_window): Likewise.
8896
e509cfa6
DA
88972012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8898
8899 * dispextern.h (GLYPH_DEBUG): Now defined in config.h if
8900 enabled with --enable-checking=[all,glyphs] configure option.
8901 Fix GLYPH_DEBUG usage assuming that it may be undefined,
8902 adjust comments accordingly.
8903 * dispnew.c: Fix GLYPH_DEBUG usage assuming that it may be
8904 undefined, adjust comments accordingly.
8905 * image.c: Likewise.
8906 * scroll.c: Likewise.
8907 * w32fns.c: Likewise.
8908 * w32term.c: Likewise.
8909 * xdisp.c: Likewise.
8910 * xfaces.c: Likewise.
8911 * xfns.c: Likewise.
8912 * xterm.c: Likewise.
8913
a54e2c05
DA
89142012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8915
8916 Generalize run-time debugging checks.
8917 * dispextern.h (XASSERTS): Remove.
8918 * fontset.c (xassert): Remove.
8919 Convert from xassert to eassert.
8920 * alloc.c: Convert from xassert to eassert.
8921 * bidi.c: Likewise.
8922 * dispnew.c: Likewise.
8923 * fns.c: Likewise.
8924 * fringe.c: Likewise.
8925 * ftfont.c: Likewise.
8926 * gtkutil.c: Likewise.
8927 * image.c: Likewise.
8928 * keyboard.c: Likewise.
8929 * menu.c: Likewise.
8930 * process.c: Likewise.
8931 * scroll.c: Likewise.
8932 * sound.c: Likewise.
8933 * term.c: Likewise.
8934 * w32console.c: Likewise.
8935 * w32fns.c: Likewise.
8936 * w32term.c: Likewise.
8937 * window.c: Likewise.
8938 * xdisp.c: Likewise.
8939 * xfaces.c: Likewise.
8940 * xfns.c: Likewise.
8941 * xselect.c: Likewise.
8942 * xterm.c: Likewise.
8943
1ec4b7b2
SM
89442012-06-27 Stefan Monnier <monnier@iro.umontreal.ca>
8945
8946 * fns.c (maybe_resize_hash_table): Output message when growing the
8947 purify-hashtable.
8948
2014308a
DA
89492012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8950
8951 * alloc.c (allocate_string_data): Remove dead code.
8952 * xsettings.c (XSETTINGS_FONT_NAME): Move under HAVE_XFT to
8953 avoid GCC warning about unused macro.
8954
246155eb
DA
89552012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8956
8957 * alloc.c (allocate_string): Omit intervals initialization.
8958 * alloc.c (make_uninit_multibyte_string): Initialize intervals
8959 as in make_pure_string and make_pure_c_string.
8960
43184b7b
DA
89612012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8962
d209e2fb 8963 * alloc.c (allocate_string): Fix last change.
43184b7b 8964
3fe6dd74
DA
89652012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8966
d209e2fb 8967 * alloc.c (allocate_string): Remove two redundant calls
3fe6dd74
DA
8968 to memset, add explicit initialization where appropriate.
8969
1ba6038a
GM
89702012-06-27 Glenn Morris <rgm@gnu.org>
8971
8972 * lisp.mk (lisp): Remove paths.elc.
8973
c89926a5
CY
89742012-06-27 Chong Yidong <cyd@gnu.org>
8975
8976 * doc.c (Fsubstitute_command_keys): Fix punctuation.
8977
ed6b3510
JW
89782012-06-26 John Wiegley <johnw@newartisans.com>
8979
1ec4b7b2 8980 * unexmacosx.c (copy_data_segment): Add two section names used
157e99e4
JW
8981 on Mac OS X Lion: __mod_init_func and __mod_term_func.
8982
ed6b3510
JW
8983 * alloc.c (mark_memory): Do not check with -faddress-sanitizer
8984 when building with Clang.
8985
8edd4a2b
SM
89862012-06-26 Stefan Monnier <monnier@iro.umontreal.ca>
8987
8988 * eval.c (Fapply): Allow calling it with a single argument.
8989
f6f62d1b
EZ
89902012-06-26 Eli Zaretskii <eliz@gnu.org>
8991
8992 * s/ms-w32.h (strcasecmp, strncasecmp) [_MSC_VER]: Redirect to
8993 _stricmp and _strnicmp.
8994 (HAVE_STRCASECMP, HAVE_STRNCASECMP): Define to 1.
8995
62efea5e
DA
89962012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
8997
8998 * alloc.c (allocate_window): Zero out non-Lisp part of newly
8999 allocated window.
9000 (allocate_process): Likewise for new process.
8edd4a2b 9001 (allocate_terminal): Change to use offsetof.
62efea5e
DA
9002 (allocate_frame): Likewise.
9003 * frame.c (make_frame): Omit redundant initialization.
9004 * window.c (make_parent_window): Use memset.
9005 (make_window): Omit redundant initialization.
9006 * process.c (make_process): Omit redundant initialization.
9007 * terminal.c (create_terminal): Likewise.
9008
42997f4d
DA
90092012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
9010
9011 * term.c (delete_tty): Remove redundant call to memset.
9012
1130ecfc
DA
90132012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
9014
9015 * alloc.c: Remove build_string.
9016 * lisp.h: Define build_string as static inline. This provides
9017 a better opportunity to optimize away calls to strlen when the
9018 function is called with compile-time constant argument.
9019 * image.c (imagemagick_error): Convert to build_string.
9020 * w32proc.c (sys_spawnve): Likewise.
9021 * xterm.c (x_term_init): Likewise.
9022
cf38a720
PE
90232012-06-26 Paul Eggert <eggert@cs.ucla.edu>
9024
99027bdd
PE
9025 Use sprintf return value instead of invoking strlen on result.
9026 In the old days this wasn't portable, since some sprintf
9027 implementations returned char *. But they died out years ago and
9028 Emacs already assumes sprintf returns int.
9029 Similarly for float_to_string.
9030 This patch speeds up (number-to-string 1000) by 3% on Fedora 15 x86-64.
9031 * ccl.c (ccl_driver):
9032 * character.c (string_escape_byte8):
9033 * data.c (Fnumber_to_string):
9034 * doprnt.c (doprnt):
9035 * print.c (print_object):
9036 * xdisp.c (message_dolog):
9037 * xfns.c (syms_of_xfns):
9038 Use sprintf or float_to_string result to avoid need to call strlen.
9039 * data.c (Fnumber_to_string):
9040 Use make_unibyte_string, since the string must be ASCII.
9041 * lisp.h, print.c (float_to_string): Now returns int length.
9042 * term.c (produce_glyphless_glyph):
9043 Use sprintf result rather than recomputing it.
9044
cf38a720
PE
9045 Clean out last vestiges of the old HAVE_CONFIG_H stuff.
9046 * Makefile.in (ALL_CFLAGS):
9047 * makefile.w32-in (LOCAL_FLAGS): Remove -DHAVE_CONFIG_H.
9048 * gmalloc.c, regex.c: Include <config.h> unconditionally.
9049
3511c784
DA
90502012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
9051
0a08eb21 9052 * dispextern.h (xstrcasecmp): Define to library function
3511c784
DA
9053 strcasecmp if available.
9054 * xfaces.c: Do not use xstrcasecmp if strcasecmp is available.
9055
fb7da12e
AS
90562012-06-25 Andreas Schwab <schwab@linux-m68k.org>
9057
9058 * keyboard.c (menu_bar_items, menu_bar_item, read_key_sequence):
9059 Avoid comma operator.
9060 * menu.c (push_submenu_start, push_submenu_end)
9061 (push_left_right_boundary, push_menu_pane): Likewise.
9062 * msdos.c (dos_rawgetc): Likewise.
9063
afa2ffd8
DA
90642012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
9065
9066 * xfns.c (xic_create_fontsetname): Remove redundant calls
9067 to memset.
9068
b3b4476b
PE
90692012-06-25 Paul Eggert <eggert@cs.ucla.edu>
9070
4495ff38
PE
9071 * gtkutil.c (get_utf8_string): Remove redundant assignment.
9072 sprintf already null-terminates its output.
9073
b3b4476b
PE
9074 * xfns.c (x_window): Remove redundant cast.
9075
b00876c9
DA
90762012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
9077
9078 * xmenu.c (xmenu_show, xdialog_show): Explicit cast from
9079 `const char *' to `char *' to avoid compiler warning.
9080
d188e26b
PE
90812012-06-24 Paul Eggert <eggert@cs.ucla.edu>
9082
885d1d74
PE
9083 * xterm.c (x_term_init): Build proper-sized _XSETTINGS_Snnn string
9084 instead of truncating it to 63 (admittedly a generous limit).
9085
d188e26b
PE
9086 * process.c: Fix spelling and caps in comments.
9087
e2f560b1
DN
90882012-06-24 Dan Nicolaescu <dann@ics.uci.edu>
9089
e86db54b 9090 * emacs.c (setpgrp): Remove definition, unused.
e2f560b1
DN
9091 * sysdep.c (setpgrp): Remove definition, not used in this file.
9092
7583a3a1
JB
90932012-06-24 Juanma Barranquero <lekktu@gmail.com>
9094
9095 * makefile.w32-in: Update dependencies.
9096
696056c2
EZ
90972012-06-24 Eli Zaretskii <eliz@gnu.org>
9098
9099 * makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
9100 (SYSTIME_H): Add nt/inc/sys/time.h.
9101
9102 * systime.h [WINDOWSNT]: Include sys/time.h.
9103
9104 * s/ms-w32.h (struct timespec): Definition moved from
9105 nt/inc/sys/time.h. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
9106
845ca893
PE
91072012-06-24 Paul Eggert <eggert@cs.ucla.edu>
9108
9109 Switch from NO_RETURN to C11's _Noreturn (Bug#11750).
9110 * buffer.h (buffer_slot_type_mismatch):
9111 * data.c (arith_error) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
9112 * eval.c (unwind_to_catch):
9113 * image.c (my_png_error, my_error_exit):
9114 * keyboard.c (quit_throw_to_read_char, user_error)
9115 (Fexit_recursive_edit, Fabort_recursive_edit):
9116 * lisp.h (die, args_out_of_range, args_out_of_range_3)
9117 (wrong_type_argument, buffer_overflow, __executable_start)
9118 (memory_full, buffer_memory_full, string_overflow, Fthrow)
9119 (xsignal, xsignal0, xsignal1, xsignal2, xsignal3, signal_error)
9120 (error, verror, nsberror, report_file_error, Ftop_level, Fkill_emacs)
9121 (fatal):
9122 (child_setup) [!DOS_NT]:
9123 * lread.c (end_of_file_error, invalid_syntax):
9124 * process.c (send_process_trap) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
9125 * puresize.h (pure_write_error):
9126 * search.c (matcher_overflow):
9127 * sound.c (sound_perror, alsa_sound_perror):
9128 * sysdep.c, syssignal.h (croak):
9129 * term.c (maybe_fatal, vfatal):
9130 * textprop.c (text_read_only):
9131 * undo.c (user_error):
9132 * unexmacosx.c (unexec_error):
9133 * xterm.c (x_ins_del_lines, x_delete_glyphs):
9134 Use _Noreturn rather than NO_RETURN.
9135 No need for separate decl merely because of _Noreturn.
9136 * sound.c (sound_warning, parse_sound):
9137 Remove unnecessary forward decls.
9138
f1dd8073
PE
91392012-06-24 Paul Eggert <eggert@cs.ucla.edu>
9140
9141 Fix bug when time_t is unsigned and as wide as intmax_t (Bug#9000).
9142 * lisp.h (WAIT_READING_MAX): New macro.
9143 * dispnew.c (Fsleep_for, sit_for):
9144 * keyboard.c (kbd_buffer_get_event):
9145 * process.c (Faccept_process_output):
9146 Use it to avoid bogus compiler warnings with obsolescent GCC versions.
9147 This improves on the previous patch, which introduced a bug
9148 when time_t is unsigned and as wide as intmax_t.
9149 See <http://bugs.gnu.org/9000#51>.
9150
b82c1755
EZ
91512012-06-23 Eli Zaretskii <eliz@gnu.org>
9152
9153 * dispnew.c (sit_for, Fsleep_for):
9154 * keyboard.c (kbd_buffer_get_event):
9155 * process.c (Faccept_process_output): Avoid compiler warnings when
9156 comparing a 32-bit time_t with a 64-bit INTMAX_MAX.
9157
ca300656
JB
91582012-06-23 Juanma Barranquero <lekktu@gmail.com>
9159
049ec95b
JB
9160 * makefile.w32-in: Update dependencies.
9161
ca300656
JB
9162 * w32.c (ltime): Add return type and declare static.
9163 (w32_get_internal_run_time): Remove usused variable `time_100ns'.
9164
db7b8d06
PE
91652012-06-23 Paul Eggert <eggert@cs.ucla.edu>
9166
9167 * sysdep.c [__FreeBSD__]: Fix more recently-introduced typos.
9168 Privately reported by Herbert J. Skuhra.
9169 (make_lisp_timeval) [__FreeBSD__]: Rename from TIMELIST.
9170 All uses changed.
9171 (system_process_attributes) [__FreeBSD__]: Invoke make_lisp_time,
9172 not make_lisp_timeval, when the argument is of type EMACS_TIME.
9173
0bd8297f
EZ
91742012-06-23 Eli Zaretskii <eliz@gnu.org>
9175
96512555
EZ
9176 * w32proc.c (Fw32_get_locale_info): Fix an off-by-one error in
9177 last argument of make_unibyte_string.
9178
0bd8297f
EZ
9179 * keyboard.c (kbd_buffer_get_event): Include the codepage and the
9180 language ID in the event parameters.
9181
9182 * w32term.c (w32_read_socket): Put the new keyboard codepage into
9183 event.code, not the obscure "character set ID".
9184
63def6b6
CY
91852012-06-23 Chong Yidong <cyd@gnu.org>
9186
9187 * xmenu.c (x_menu_wait_for_event): Adapt GTK3 to new xg_select.
9188
e8a02204
EZ
91892012-06-23 Eli Zaretskii <eliz@gnu.org>
9190
388cdec0
EZ
9191 Fix the MS-Windows build broken by 2012-06-22T21:17:42Z!eggert@cs.ucla.edu.
9192 * w32.c (fdutimens): New function.
9193
9194 * w32proc.c (sys_select): Adapt to change in the EMACS_TIME type.
9195
9196 * s/ms-w32.h (pselect): Redirect to sys_select.
9197
9198 * sysselect.h [WINDOWSNT]: Don't include sys/select.h.
9199
e8a02204
EZ
9200 * ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko
9201 in the logic of incrementing and decrementing the value of
9202 use_relocatable_buffers.
9203
d054f3fb
PE
92042012-06-23 Paul Eggert <eggert@cs.ucla.edu>
9205
9206 * sysdep.c [__FreeBSD__]: Fix recently-introduced typos.
9207 Privately reported by Herbert J. Skuhra.
9208 [__FreeBSD__]: Remove "*/" typo after "#include".
9209 (timeval_to_EMACS_TIME) [__FreeBSD__]: New static function.
9210 (TIMEVAL) [__FreeBSD__]: Now a static function rather than a macro.
9211 (TIMEVAL, system_process_attributes) [__FreeBSD__]:
9212 Don't assume EMACS_TIME and struct timeval are the same type.
9213
d35af63c
PE
92142012-06-22 Paul Eggert <eggert@cs.ucla.edu>
9215
9216 Support higher-resolution time stamps (Bug#9000).
9217 The time stamps are only nanosecond-resolution at the C level,
9218 since that's the best that any real-world system supports now.
9219 But they are picosecond-resolution at the Lisp level, as that's
9220 easy, and leaves room for future OS improvements.
9221
9222 * Makefile.in (LIB_CLOCK_GETTIME): New macro.
9223 (LIBES): Use it.
9224
9225 * alloc.c (Fgarbage_collect): Port to higher-res time stamps.
9226 Don't get current time unless it's needed.
9227
9228 * atimer.c: Include <sys/time.h> unconditionally, since gnulib
9229 now provides it if it's absent.
9230 (start_atimer): Port to higher-res time stamps.
9231 Check for time stamp overflow. Don't get current time more
9232 often than is needed.
9233
9234 * buffer.h (struct buffer): Buffer modtime now has high resolution.
9235 Include systime.h, not time.h.
9236 (NONEXISTENT_MODTIME_NSECS, UNKNOWN_MODTIME_NSECS): New macros.
9237
9238 * dired.c: Include stat-time.h.
9239 (Ffile-attributes): File times now have higher resolution.
9240
9241 * dispextern.h [HAVE_WINDOW_SYSTEM]: Include systime.h.
9242 (struct image): Timestamp now has higher resolution.
9243
9244 * dispnew.c (PERIODIC_PREEMPTION_CHECKING): Remove, as Emacs always
9245 has at least microseconds now. All uses removed.
9246 (update_frame, update_single_window, update_window, update_frame_1)
9247 (Fsleep_for, sit_for): Port to higher-resolution time stamps.
927c7216 9248 (duration_to_sec_usec): Remove; no longer needed.
d35af63c
PE
9249
9250 * editfns.c (time_overflow): Now extern.
9251 (Fcurrent_time, Fget_internal_run_time, make_time, lisp_time_argument)
9252 (float-time, Fformat_time_string, Fcurrent_time_string)
9253 (Fcurrent_time_zone): Accept and generate higher-resolution
9254 time stamps.
9255 (make_time_tail, make_lisp_time, dissassemble_lisp_time)
9256 (decode_time_components, lisp_seconds_argument): New functions.
9257 (make_time): Now static.
9258 (lisp_time_argument): Now returns EMACS_TIME. New arg ppsec.
9259 Report an error if the time is invalid, rather than having the caller
9260 do that.
9261
9262 * fileio.c: Include <stat-time.h>
9263 (Fcopy_file): Copy higher-resolution time stamps.
9264 Prefer to set the time stamp via a file descriptor if that works.
9265 (Fset_file_times, Finsert_file_contents, Fwrite_region)
9266 (Fverify_visited_file_modtime, Fclear_visited_file_modtime)
9267 (Fvisited_file_modtime, Fset_visited_file_modtime):
9268 Support higher-resolution time stamps.
9269
9270 * fns.c (Frandom): Use nanoseconds, not microseconds, for seed.
9271
9272 * gtkutil.c (xg_maybe_add_timer): Port to higher-res time stamps.
9273
9274 * image.c (prepare_image_for_display, clear_image_cache)
9275 (lookup_image): Port to higer-resolution time stamps.
9276
9277 * keyboard.c (start_polling, bind_polling_period):
9278 Check for time stamp overflow.
9279 (read_char, kbd_buffer_get_event, timer_start_idle)
9280 (timer_stop_idle, timer_resume_idle, timer_check_2, timer_check)
9281 (Fcurrent_idle_time, init_keyboard, set_waiting_for_input):
9282 Port to higher-resolution time stamps. Do not assume time_t is signed.
9283 (decode_timer): New function. Timers are now vectors of length 9,
9284 not 8, to accommodate the picosecond component.
9285 (timer_check_2): Use it.
9286
9287 * nsterm.m (select_timeout, timeval_subtract): Remove.
9288 (ns_timeout): Use Emacs's facilities for time stamp arithmetic,
9289 as they're a bit more accurate and handle overflow better.
9290 (ns_select): Change prototype to be compatible with pselect.
9291 (ns_select, ns_term_shutdown): Port to ns-resolution time stamps.
9292 * nsterm.h (ns_select): Adjust prototype.
9293
9294 * msdos.c (EMACS_TIME_ZERO_OR_NEG_P): Remove, as it assumes
9295 us-resolution time stamps.
9296 (sys_select): Use the new EMACS_TIME_SIGN macro instead.
9297
9298 * lread.c (read_filtered_event): Port to ns-resolution time stamps.
9299
9300 * lisp.h (time_overflow): New decl.
9301 (wait_reading_process_output): First arg is now intmax_t, not int,
9302 to accommodate larger waits.
9303
9304 * process.h (struct Lisp_Process.read_output_delay):
9305 Now counts nanoseconds, not microseconds.
9306 * process.c (ADAPTIVE_READ_BUFFERING): Don't worry about
9307 EMACS_HAS_USECS.
9308 (READ_OUTPUT_DELAY_INCREMENT, Faccept_process_output)
9309 (wait_reading_process_output):
9310 Port to ns-resolution time stamps.
9311 (Faccept_process_output, wait_reading_process_output):
9312 Check for time stamp overflow. Do not assume time_t is signed.
9313 (select_wrapper): Remove; we now use pselect.
9314 (Fprocess_attributes): Now generates ns-resolution time stamps.
9315
9316 * sysdep.c: Include utimens.h. Don't include utime.h
9317 or worry about struct utimbuf; gnulib does that for us now.
9318 (gettimeofday): Remove; gnulib provides a substitute.
9319 (make_timeval): New function.
9320 (set_file_times): Now sets ns-resolution time stamps.
9321 New arg FD; all uses changed.
9322 (time_from_jiffies, ltime_from_jiffies, get_up_time)
9323 (system_process_attributes):
9324 Now returns ns-resolution time stamp. All uses changed.
9325 Check for time stamp overflow.
9326
9327 * sysselect.h: Don't depend on HAVE_SYS_SELECT_H; gnulib
9328 provides a substitute now.
9329
9330 * systime.h: Include timespec.h rather than sys/time.h and time.h,
9331 since it guarantees struct timespec.
9332 (EMACS_TIME): Now struct timespec, so that we can support
9333 ns-resolution time stamps.
9334 (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): New macros.
9335 (EMACS_HAS_USECS): Remove; Emacs always has sub-second time stamps now.
9336 (EMACS_USECS): Remove.
9337 (EMACS_SET_USECS): The underlying time stamp now has ns resolution,
9338 so multiply the arg by 1000 before storing it.
9339 (EMACS_NSECS, EMACS_SECS_ADDR, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS):
9340 New macros.
9341 (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME):
9342 Port to ns-resolution time stamps.
9343 (EMACS_TIME_NEG_P): Remove; replaced by....
9344 (EMACS_TIME_SIGN): New macro.
9345 (EMACS_SET_INVALID_TIME, EMACS_TIME_VALID_P)
9346 (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE): New macros.
9347 (set_file_times, make_time, lisp_time_argument): Adjust signature.
9348 (make_timeval, make_lisp_time, decode_time_components): New decls.
9349 (EMACS_TIME_CMP): Remove; no longer used. Plus, it was buggy, in
9350 that it mishandled time_t overflow. You can't compare by subtracting!
9351 (EMACS_TIME_EQ, EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE)
9352 (EMACS_TIME_LT, EMACS_TIME_LE): Rewrite in terms of timespec_cmp.
9353
9354 * term.c: Include <sys/time.h>.
9355 (timeval_to_Time): New function, for proper overflow wraparound.
9356 (term_mouse_position, term_mouse_click): Use it.
9357
9358 * undo.c (record_first_change): Support higher-resolution time stamps
9359 in the undo buffer.
9360 (Fprimitive_undo): Use them when restoring time stamps.
9361
9362 * w32.c (ltime, U64_TO_LISP_TIME, process_times, emacs_gnutls_pull)
9363 (w32_get_internal_run_time):
9364 Port to higher-resolution Emacs time stamps.
9365 (ltime): Now accepts single 64-bit integer, as that's more convenient
9366 for callers.
9367
9368 * xdisp.c (start_hourglass): Port to ns-resolution time stamps.
9369
9370 * xgselect.c, xgselect.h (xg_select): Add sigmask argument,
9371 for compatibility with pselect. Support ns-resolution time stamps.
9372
9373 * xmenu.c (x_menu_wait_for_event): Support ns-resolution time stamps.
9374
9375 * xselect.c (wait_for_property_change, x_get_foreign_selection):
9376 Check for time stamp overflow, and support ns-resolution time stamps.
9377
9378 * xterm.c: Don't include sys/time.h; gnulib does that for us now.
9379 Don't worry about whether HAVE_TIMEVAL and HAVE_SELECT are set.
9380 (timeval_subtract): Remove; no longer needed.
9381 (XTflash, XTring_bell, x_wait_for_event):
9382 Port to ns-resolution time stamps. Don't assume time_t is signed.
9383
b6a92dfe
CY
93842012-06-22 Chong Yidong <cyd@gnu.org>
9385
9386 * xdisp.c (x_consider_frame_title): Revert last change.
9387
d251c37c
EZ
93882012-06-22 Eli Zaretskii <eliz@gnu.org>
9389
9390 * alloc.c (NSTATICS): Enlarge to 0x650. Otherwise, Emacs compiled
9391 with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
9392 aborts in staticpro during startup. (Without -DBYTE_CODE_METER,
9393 staticidx goes up to 1597 out of 1600 = 0x640.)
9394
f10deafb
PE
93952012-06-20 Paul Eggert <eggert@cs.ucla.edu>
9396
9397 * fileio.c (Fdefault_file_modes): Block input while fiddling with umask.
9398 Otherwise, the umask might be mistakenly 0 while handling input signals.
9399
ec6de1e2
SM
94002012-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
9401
9402 * minibuf.c (Fread_string): Bind minibuffer-completion-table.
9403
28be1ada
DA
94042012-06-19 Dmitry Antipov <dmantipov@yandex.ru>
9405
9406 * alloc.c, bytecode.c, ccl.c, coding.c, composite.c, data.c, dosfns.c:
9407 * font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
9408 * print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
9409 access to `contents' member of Lisp_Vector objects with AREF and ASET
9410 where appropriate.
9411
c6bf3022
CY
94122012-06-19 Chong Yidong <cyd@gnu.org>
9413
9414 * frame.c (delete_frame): When selecting a frame on a different
9415 text terminal, do not alter the terminal's top-frame.
9416
9417 * xdisp.c (format_mode_line_unwind_data): Record the target
9418 frame's selected window and its terminal's top-frame.
9419 (unwind_format_mode_line): Restore them.
9420 (x_consider_frame_title, display_mode_line, Fformat_mode_line):
9421 Callers changed.
9422 (x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
9423 since tty frames can be explicitly named.
9424 (prepare_menu_bars): Likewise.
9425
9426 * term.c (Ftty_top_frame): New function.
9427
defd4196
PE
94282012-06-18 Paul Eggert <eggert@cs.ucla.edu>
9429
9430 Port byte-code-meter to modern targets.
9431 * bytecode.c (METER_CODE) [BYTE_CODE_METER]: Don't assume
9432 !CHECK_LISP_OBJECT_TYPE && !USE_LSB_TAG. Problem with
8b5257e1 9433 CHECK_LISP_OBJECT_TYPE reported by Dmitry Antipov in
defd4196
PE
9434 <http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00282.html>.
9435 (METER_1, METER_2): Simplify.
9436
1053a871
SM
94372012-06-18 Stefan Monnier <monnier@iro.umontreal.ca>
9438
9439 * data.c (Fdefalias): Return `symbol' (bug#11686).
9440
b7e8d081
MR
94412012-06-18 Martin Rudalics <rudalics@gmx.at>
9442
9443 * buffer.c (Fkill_buffer): Don't throw an error when the buffer
1053a871
SM
9444 gets killed during executing of this function (Bug#11665).
9445 Try to always return Qt when the buffer has been actually killed.
b7e8d081
MR
9446 (Vkill_buffer_query_functions): In doc-string say that functions
9447 run by this hook should not change the current buffer.
9448
7ea2b339
PE
94492012-06-18 Paul Eggert <eggert@cs.ucla.edu>
9450
9451 Fix recently-introduced process.c problems found by static checking.
9452 * process.c (write_queue_push, write_queue_pop, send_process):
9453 Use ptrdiff_t, not int or EMACS_INT, for buffer lengths and offsets.
9454 (write_queue_pop): Fix pointer signedness problem.
9455 (send_process): Remove unused local.
9456
96a313a1
CY
94572012-06-17 Chong Yidong <cyd@gnu.org>
9458
9459 * xdisp.c (redisplay_internal): No need to redisplay terminal
9460 frames that are not on top.
9461
20ca2e94
TN
94622012-06-17 Troels Nielsen <bn.troels@gmail.com>
9463
9464 * process.c (make_process): Initialize write_queue.
9465 (write_queue_push, write_queue_pop): New functions.
9466 (send_process): Use them to maintain correct ordering of process
9467 writes (Bug#10815).
9468
9a900ca9
PE
94692012-06-17 Paul Eggert <eggert@cs.ucla.edu>
9470
310fbfa8
PE
9471 * lisp.h (eassert): Assume C89 or later.
9472 This removes the need for CHECK.
9473 (CHECK): Remove. Its comments about always evaluating its
9474 argument were confusing, as 'eassert' typically does not evaluate
9475 its argument.
9476
27bb1ca4
PE
9477 * coding.c (produce_chars): Use ptrdiff_t, not int.
9478
9a900ca9
PE
9479 * xterm.c (x_draw_underwave): Check for integer overflow.
9480 This pacifies gcc 4.7.0 -Wunsafe-loop-optimizations on x86-64.
9481
41b7f8bc 94822012-06-17 Jan Djärv <jan.h.d@swipnet.se>
50a93863
JD
9483
9484 * nsterm.m (x_free_frame_resources): Move xfree so freed memory isn't
9485 referenced (Bug#11583).
9486
9b0e3eba
AA
94872012-06-16 Aurelien Aptel <aurelien.aptel@gmail.com>
9488
9489 Implement wave-style variant of underlining.
9490 * dispextern.h (face_underline_type): New enum.
9491 (face): Add field for underline type.
9492 * nsterm.m (ns_draw_underwave): New function.
9493 (ns_draw_text_decoration): Use it.
9494 * w32term.c (w32_restore_glyph_string_clip, w32_draw_underwave):
9495 New functions.
9496 (x_draw_glyph_string): Use them.
9497 * xfaces.c (Qline, Qwave): New Lisp objects.
9498 (check_lface_attrs, merge_face_ref)
1053a871
SM
9499 (Finternal_set_lisp_face_attribute, realize_x_face):
9500 Handle wave-style underline face attributes.
9b0e3eba
AA
9501 * xterm.c (x_draw_underwave): New function.
9502 (x_draw_glyph_string): Use it.
9503
0fb52f11
JB
95042012-06-16 Juanma Barranquero <lekktu@gmail.com>
9505
9506 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/fringe.$(O))
9507 ($(BLD)/xml.$(O), $(BLD)/intervals.$(O), $(BLD)/macros.$(O))
9508 ($(BLD)/minibuf.$(O), $(BLD)/regex.$(O), $(BLD)/region-cache.$(O))
9509 ($(BLD)/textprop.$(O), $(BLD)/undo.$(O), $(BLD)/window.$(O))
9510 ($(BLD)/w32select.$(O)): Update dependencies.
9511
e5560ff7
AS
95122012-06-16 Andreas Schwab <schwab@linux-m68k.org>
9513
9514 * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.
9515 (BUF_FETCH_MULTIBYTE_CHAR): Likewise.
9516 * character.c (_fetch_multibyte_char_p): Remove.
9517 * alloc.c: Include "character.h" before "buffer.h".
9518 * bidi.c: Likewise.
9519 * buffer.c: Likewise.
9520 * bytecode.c: Likewise.
9521 * callint.c: Likewise.
9522 * callproc.c: Likewise.
9523 * casefiddle.c: Likewise.
9524 * casetab.c: Likewise.
9525 * category.c: Likewise.
9526 * cmds.c: Likewise.
9527 * coding.c: Likewise.
9528 * composite.c: Likewise.
9529 * dired.c: Likewise.
9530 * dispnew.c: Likewise.
9531 * doc.c: Likewise.
9532 * dosfns.c: Likewise.
9533 * editfns.c: Likewise.
9534 * emacs.c: Likewise.
9535 * fileio.c: Likewise.
9536 * filelock.c: Likewise.
9537 * font.c: Likewise.
9538 * fontset.c: Likewise.
9539 * fringe.c: Likewise.
9540 * indent.c: Likewise.
9541 * insdel.c: Likewise.
9542 * intervals.c: Likewise.
9543 * keyboard.c: Likewise.
9544 * keymap.c: Likewise.
9545 * lread.c: Likewise.
9546 * macros.c: Likewise.
9547 * marker.c: Likewise.
9548 * minibuf.c: Likewise.
9549 * nsfns.m: Likewise.
9550 * nsmenu.m: Likewise.
9551 * print.c: Likewise.
9552 * process.c: Likewise.
9553 * regex.c: Likewise.
9554 * region-cache.c: Likewise.
9555 * search.c: Likewise.
9556 * syntax.c: Likewise.
9557 * term.c: Likewise.
9558 * textprop.c: Likewise.
9559 * undo.c: Likewise.
9560 * unexsol.c: Likewise.
9561 * w16select.c: Likewise.
9562 * w32fns.c: Likewise.
9563 * w32menu.c: Likewise.
9564 * window.c: Likewise.
9565 * xdisp.c: Likewise.
9566 * xfns.c: Likewise.
9567 * xmenu.c: Likewise.
9568 * xml.c: Likewise.
9569 * xselect.c: Likewise.
9570
2f07e6af
EZ
95712012-06-16 Eli Zaretskii <eliz@gnu.org>
9572
1053a871
SM
9573 * xdisp.c (set_cursor_from_row): Don't dereference glyphs_end.
9574 If all the glyphs of the glyph row came from strings, and we have no
2f07e6af 9575 cursor positioning clues, put the cursor on the first glyph of the
1097afe4
EZ
9576 row.
9577 (handle_face_prop): Use chunk-relative overlay string index when
9578 indexing into it->string_overlays array. (Bug#11653)
946fdb73
EZ
9579 (set_cursor_from_row): Use the leftmost glyph as GLYPH_BEFORE, not
9580 the rightmost. (Bug#11720)
2f07e6af 9581
29b83cec
AS
95822012-06-16 Andreas Schwab <schwab@linux-m68k.org>
9583
9584 * category.h (CHAR_HAS_CATEGORY): Define as inline.
9585 (CATEGORY_MEMBER): Enforce 1/0 value.
9586 * category.c (_temp_category_set): Remove.
9587
4c5501e9
EZ
95882012-06-16 Eli Zaretskii <eliz@gnu.org>
9589
9590 * window.c (Fdelete_other_windows_internal)
9591 (Fdelete_window_internal): Don't access frame's mouse highlight
9592 info of the initial frame. (Bug#11677)
9593
2b570124
PE
95942012-06-14 Paul Eggert <eggert@cs.ucla.edu>
9595
e93864f9
PE
9596 * .gdbinit (xgetint): Fix recently-introduced paren typo.
9597 Assume USE_2_TAGS_FOR_INTS.
9598 (xreload): Adjust $tagmask width to match recent lisp.h change.
9599
2b570124
PE
9600 Simplify lisp.h in minor ways that should not affect code.
9601 * lisp.h (USE_2_TAGS_FOR_INTS): Remove, as it was always defined.
9602 (LISP_INT_TAG, case_Lisp_Int, LISP_STRING_TAG, LISP_INT_TAG_P)
9603 (LISP_INT1_TAG, enum Lisp_Type, XINT, XUINT, make_number):
9604 Simplify under the assumption that USE_2_TAGS_FOR_INTS is defined.
9605 (INTTYPEBITS): New macro, for clarity.
9606 (INTMASK, MOST_POSITIVE_FIXNUM): Use it.
1053a871
SM
9607 (LISP_INT1_TAG, LISP_STRING_TAG, LISP_INT_TAG_P):
9608 Simplify now that USE_LSB_TAG is always defined.
2b570124
PE
9609 (TYPEMASK, XINT) [USE_LSB_TAG]: Remove unnecessary cast.
9610 (make_number) [!USE_LSB_TAG]: Use INTMASK; that's simpler.
9611
81755f69
JB
96122012-06-13 Juanma Barranquero <lekktu@gmail.com>
9613
9614 * makefile.w32-in ($(BLD)/data.$(O)): Update dependencies.
9615
16192a57
GM
96162012-06-13 Glenn Morris <rgm@gnu.org>
9617
9618 * s/bsd-common.h (BSD4_3):
9619 * s/usg5-4-common.h (USG5_4): No longer define; unused.
9620
646b5f55
AS
96212012-06-13 Andreas Schwab <schwab@linux-m68k.org>
9622
9623 * lisp.h (Lisp_Object) [CHECK_LISP_OBJECT_TYPE]: Define as struct
9624 instead of union.
9625 (XLI, XIL): Define.
1053a871
SM
9626 (XHASH, XTYPE, XINT, XUINT, make_number, XSET, XPNTR, XUNTAG):
9627 Use them.
9628 * emacs.c (gdb_use_struct): Rename from gdb_use_union.
646b5f55 9629 * .gdbinit: Check gdb_use_struct instead of gdb_use_union.
1053a871 9630 * alloc.c (widen_to_Lisp_Object): Remove.
646b5f55
AS
9631 (mark_memory): Use XIL instead of widen_to_Lisp_Object.
9632 * frame.c (delete_frame): Remove outdated comment.
9633 * w32fns.c (Fw32_register_hot_key): Use XLI instead of checking
9634 USE_LISP_UNION_TYPE.
9635 (Fw32_unregister_hot_key): Likewise.
9636 (Fw32_toggle_lock_key): Likewise.
9637 * w32menu.c (add_menu_item): Likewise.
9638 (w32_menu_display_help): Use XIL instead of checking
9639 USE_LISP_UNION_TYPE.
9640 * w32heap.c (allocate_heap): Don't check USE_LISP_UNION_TYPE.
9641 (init_heap): Likewise.
9642 * w32term.c (w32_read_socket): Update comment.
9643
1d3823c9
GM
96442012-06-13 Glenn Morris <rgm@gnu.org>
9645
c62ff706
GM
9646 * s/usg5-4-common.h, src/s/unixware.h:
9647 Remove define/undef of HAVE_SYSV_SIGPAUSE (not used since 2010-05-04).
9648
1d3823c9
GM
9649 * s/gnu.h (POSIX_SIGNALS): Remove (not used since 2010-05-04).
9650
bfe3e0a2
PE
96512012-06-13 Paul Eggert <eggert@cs.ucla.edu>
9652
9653 USE_LISP_UNION_TYPE + USE_LSB_TAG cleanup (Bug#11604)
9654 * alloc.c (make_number) [!defined make_number]:
9655 Remove, as lisp.h always defines this now.
9656 (mark_maybe_pointer): Simplify since USE_LSB_TAG is always defined now.
9657 (roundup_size): Verify that it is a power of 2.
9658 * data.c (Fmake_variable_buffer_local, Fmake_local_variable):
9659 * ftfont.c (ftfont_driver): Use LISP_INITIALLY_ZERO.
9660 * lisp.h (USE_LSB_TAG): Allow the builder to compile with
9661 -DUSE_LSB_TAG=0, to override the automatically-selected default.
9662 USE_LSB_TAG now is always defined to be either 0 or 1.
9663 All uses changed.
9664 (union Lisp_Object): Don't worry about WORDS_BIGENDIAN; the
9665 code works fine either way, and efficiency is not a concern here,
9666 as the union type is for debugging, not for production.
9667 (LISP_MAKE_RVALUE, make_number) [USE_LISP_UNION_TYPE]:
9668 Use an inline function on all platforms when using the union type,
9669 since this is simpler and 'static inline' can be used portably
9670 within Emacs now.
9671 (LISP_INITIALLY_ZERO): New macro.
9672 (XFASTINT, XSETFASTINT) [USE_LISP_UNION_TYPE]: Remove.
9673 (XSET) [USE_LISP_UNION_TYPE]: Don't overparenthesize.
9674
45fa9c0f
GM
96752012-06-12 Glenn Morris <rgm@gnu.org>
9676
b4492cba
GM
9677 * s/gnu-kfreebsd.h, s/hpux11.h, s/openbsd.h, s/sol2-10.h: Remove files.
9678
9679 * s/gnu-linux.h (HAVE_PROCFS): Move to configure.
0d369729 9680
45fa9c0f
GM
9681 * s/hpux10-20.h, s/openbsd.h, s/usg5-4-common.h:
9682 Move BROKEN_SIGIO to configure.
9683
9684 * s/bsd-common.h, s/darwin.h, s/gnu-kfreebsd.h, s/hpux10-20.h:
9685 Move NO_TERMIO to configure.
9686
0e25d334
CY
96872012-06-12 Chong Yidong <cyd@gnu.org>
9688
9689 * image.c (imagemagick_load_image): Use MagickFlattenImage if
9690 MagickMergeImageLayers is undefined. Use pixel pusher loop if
9691 MagickExportImagePixels is undefined.
9692
43682bb6
PE
96932012-06-12 Paul Eggert <eggert@cs.ucla.edu>
9694
9695 * image.c (imagemagick_load_image): Remove unused label.
9696
a9be7d2b
GM
96972012-06-11 Glenn Morris <rgm@gnu.org>
9698
9699 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
9700 * s/gnu-kfreebsd.h, s/gnu-linux.h, s/gnu.h, s/hpux10-20.h:
9701 * s/irix6-5.h, s/ms-w32.h, s/msdos.h, s/template.h:
9702 * s/usg5-4-common.h: Move SYSTEM_TYPE to configure.
9703
3017f87f
SM
97042012-06-11 Stefan Monnier <monnier@iro.umontreal.ca>
9705
9706 * alloc.c (make_byte_code): New function.
9707 (Fmake_byte_code): Use it. Don't purify here.
9708 * lread.c (read1): Use it as well to avoid extra allocation.
9709
1b9b4cf4
CY
97102012-06-11 Chong Yidong <cyd@gnu.org>
9711
9712 * image.c (imagemagick_load_image): Implement transparency.
9713
95988fcf
AS
97142012-06-10 Andreas Schwab <schwab@linux-m68k.org>
9715
9716 * regex.c (at_begline_loc_p): Also recognize `(?N:' and correctly
9717 account for preceding backslashes. (Bug#11663)
9718
cd4eb164
CY
97192012-06-09 Chong Yidong <cyd@gnu.org>
9720
9721 * term.c: Support italics in capable terminals (Bug#9652).
9722 (no_color_bit): Replace unused NC_BLINK with NC_ITALIC.
9723 (turn_on_face): Output using TS_enter_italic_mode if available.
9724 Don't handle unused blinking and alt-charset cases.
9725 (turn_off_face): Handle italic case; discard unused tty_blinking_p
9726 and tty_alt_charset_p cases.
9727 (tty_capable_p, init_tty): Support italics.
9728
9729 * termchar.h (struct tty_display_info): Add field for italics.
9730 Remove unused blink field.
9731
9732 * xfaces.c (tty_supports_face_attributes_p, realize_tty_face):
9733 Handle slant.
9734
9735 * dispextern.h: Replace unused TTY_CAP_BLINK with TTY_CAP_ITALIC.
9736 (struct face): Remove unused fields tty_dim_p, tty_blinking_p, and
9737 tty_alt_charset_p. Add tty_italic_p.
9738
ff88beb8
MA
97392012-06-09 Michael Albinus <michael.albinus@gmx.de>
9740
9741 * dbusbind.c (XD_BASIC_DBUS_TYPE): Use dbus_type_is_valid and
9742 dbus_type_is_basic if available.
9743 (xd_extract_signed, xd_extract_unsigned): Rename from
9744 extract_signed and extract_unsigned, respectively. Adapt callers.
9745
44286096
CY
97462012-06-09 Chong Yidong <cyd@gnu.org>
9747
1682701f
CY
9748 * xfaces.c (face_for_overlay_string): Handle face remapping (Bug#2066).
9749
44286096
CY
9750 * fringe.c (Fset_fringe_bitmap_face): Handle the noninteractive
9751 case (Bug#9752).
9752
d86feb17
PE
97532012-06-08 Paul Eggert <eggert@cs.ucla.edu>
9754
9755 * xdisp.c (vmessage): Treat frame message as multibyte.
9756 Without this change, (let ((§ 1)) (make-variable-buffer-local '§))
9757 would generate the diagnostic "Making \302\247 buffer-local while
9758 let-bound!".
9759
d5c20fe8
EZ
97602012-06-08 Eli Zaretskii <eliz@gnu.org>
9761
9762 * dispnew.c (showing_window_margins_p): Undo last change, which
9763 was done due to an inadvertent commit.
9764 (adjust_frame_glyphs_for_frame_redisplay): Do call
9765 showing_window_margins_p.
9766
513749ee
SM
97672012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
9768
9769 * eval.c (Fmake_var_non_special): New primitive.
9770 (syms_of_eval): Defsubr it.
9771 * lread.c (syms_of_lread): Mark `values' as lexically scoped.
9772
d4a8f5c1
JB
97732012-06-08 Juanma Barranquero <lekktu@gmail.com>
9774
9775 * dispnew.c (showing_window_margins_p): Wrap in #if 0 to prevent unused
9776 function warning (the only call is inside #if 0 since 2012-06-08T08:44:45Z!eliz@gnu.org).
9777
8bbbc977
EZ
97782012-06-08 Eli Zaretskii <eliz@gnu.org>
9779
9780 * alloc.c (allocate_vectorlike): Fix last change.
9781
f3372c87
DA
97822012-06-08 Dmitry Antipov <dmantipov@yandex.ru>
9783
9784 Block-based vector allocation of small vectors.
9785 * lisp.h (struct vectorlike_header): New field `nbytes',
9786 adjust comment accordingly.
9787 * alloc.c (enum mem_type): New type `MEM_TYPE_VECTOR_BLOCK'
fc0c31f8 9788 to denote vector blocks. Adjust users (live_vector_p,
f3372c87
DA
9789 mark_maybe_pointer, valid_lisp_object_p) accordingly.
9790 (COMMON_MULTIPLE): Move outside #if USE_LSB_TAG.
9791 (VECTOR_BLOCK_SIZE, vroundup, VECTOR_BLOCK_BYTES),
9792 (VBLOCK_BYTES_MIN, VBLOCK_BYTES_MAX, VECTOR_MAX_FREE_LIST_INDEX),
9793 (VECTOR_FREE_LIST_FLAG, ADVANCE, VINDEX, SETUP_ON_FREE_LIST),
9794 (VECTOR_SIZE, VECTOR_IN_BLOCK): New macros.
9795 (roundup_size): New constant.
9796 (struct vector_block): New data type.
9797 (vector_blocks, vector_free_lists, zero_vector): New variables.
513749ee 9798 (all_vectors): Rename to `large_vectors'.
f3372c87
DA
9799 (allocate_vector_from_block, init_vectors, allocate_vector_from_block)
9800 (sweep_vectors): New functions.
9801 (allocate_vectorlike): Return `zero_vector' as the only vector of
fc0c31f8 9802 0 items. Allocate new vector from block if vector size is less than
f3372c87
DA
9803 or equal to VBLOCK_BYTES_MAX.
9804 (Fgarbage_collect): Move all vector sweeping code to sweep_vectors.
9805 (init_alloc_once): Add call to init_vectors.
9806
4f18a4ed
SM
98072012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
9808
9809 * eval.c (Fmacroexpand): Stop if the macro returns the same form.
9810
86f158bc
PE
98112012-06-07 Paul Eggert <eggert@cs.ucla.edu>
9812
9813 * doprnt.c (doprnt): Truncate multibyte char correctly.
9814 Without this change, doprnt (buf, 2, "%s", FORMAT_END, AP)
9815 would mishandle a string argument "Xc" if X was a multibyte
9816 character of length 2: it would truncate after X's first byte
9817 rather than including all of X.
9818
c5cfcbe0
CY
98192012-06-06 Chong Yidong <cyd@gnu.org>
9820
9821 * buffer.c (word_wrap): Doc fix.
9822
c05cf390
PE
98232012-06-04 Paul Eggert <eggert@cs.ucla.edu>
9824
9825 * xdisp.c (note_mode_line_or_margin_highlight): Pacify gcc -Wall.
9826
0c3461de
GM
98272012-06-03 Glenn Morris <rgm@gnu.org>
9828
9829 * xdisp.c (tool-bar-style): Doc fix.
9830
c71232db
UM
98312012-06-03 Ulrich Müller <ulm@gentoo.org>
9832
9833 * Makefile.in (PAXCTL): Define.
9834 (temacs$(EXEEXT)): Disable memory randomization for the temacs
9835 binary via PaX flags if the paxctl utility is available.
9836 (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
9837 Restore PaX flags to their default. (Bug#11398)
9838
383f7350
CY
98392012-06-03 Chong Yidong <cyd@gnu.org>
9840
9841 * xdisp.c (decode_mode_spec_coding): Display a space for a unibyte
9842 buffer (Bug#11226).
9843
5f2c76c6
CY
98442012-06-03 Chong Yidong <cyd@gnu.org>
9845
9846 * xdisp.c (calc_pixel_width_or_height): Use Fbuffer_local_value.
9847 (note_mode_line_or_margin_highlight): If there is no help echo,
9848 use mode-line-default-help-echo. Handle the case where the mouse
9849 position is past the end of the mode line string.
9850
9851 * buffer.c (buffer_local_value_1): New function, split from
9852 Fbuffer_local_value; can return Qunbound.
9853 (Fbuffer_local_value): Use it.
9854 (Vmode_line_format): Docstring tweaks.
9855
773d47f6
PE
98562012-06-02 Paul Eggert <eggert@cs.ucla.edu>
9857
9858 * sysdep.c (system_process_attributes): Improve comment.
9859
f2d6a3df
SM
98602012-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
9861
9862 * keyboard.c: Export real-this-command to Elisp.
9863 (syms_of_keyboard): Rename real_this_command to Vreal_this_command
9864 and DEFVAR it. Update all users.
9865
63810350
PE
98662012-06-02 Paul Eggert <eggert@cs.ucla.edu>
9867
7bd5c1f4
PE
9868 * minibuf.c (Fassoc_string): Remove duplicate declaration.
9869
63810350
PE
9870 * sysdep.c (system_process_attributes) [SOLARIS2 && HAVE_PROCFS]:
9871 Convert pctcpu and pctmem to Lisp float properly.
9872 Let the compiler fold better, as 100.0/0x8000 is exact.
9873
a2821611
AS
98742012-06-02 Andreas Schwab <schwab@linux-m68k.org>
9875
9876 * alloc.c (CONS_BLOCK_SIZE): Account for padding at the end of
9877 cons_block.
9878
5fceba1d
PE
98792012-06-01 Paul Eggert <eggert@cs.ucla.edu>
9880
9881 * xfns.c (x_set_tool_bar_lines) [USE_GTK]: Adjust to bitfield change.
9882
c98ff5dd
DA
98832012-06-01 Dmitry Antipov <dmantipov@yandex.ru>
9884
9885 For a 'struct window', replace some Lisp_Object fields to
9886 bitfields where appropriate, remove unused fields.
9887 * window.h (struct window): Remove unused 'last_mark_x' and
9888 'last_mark_y' fields. Rename 'mini_p' field to 'mini',
1f9f395d 9889 change its type from Lisp_Object to bitfield.
c98ff5dd
DA
9890 Change type of 'force_start', 'optional_new_start',
9891 'last_had_star', 'update_mode_line' and 'start_at_line_beg'
fc0c31f8 9892 fields from Lisp_Object to bitfield. Adjust users accordingly.
c98ff5dd 9893
ca34e0be
PE
98942012-05-31 Paul Eggert <eggert@cs.ucla.edu>
9895
9896 Pacify gcc -Wdouble-precision when using Xaw.
9897 * xterm.c (xaw_jump_callback, x_set_toolkit_scroll_bar_thumb)
9898 [HAVE_X_WINDOWS && USE_TOOLKIT_SCROLL_BARS && !USE_MOTIF && !USE_GTK]:
9899 Use 'float' consistently, rather than 'float' in most places
9900 and 'double' in a couple of places.
9901
efc00ab1 99022012-05-31 Eli Zaretskii <eliz@gnu.org>
d5fd2c54
EZ
9903
9904 * xdisp.c (handle_stop): Detect whether we have overlay strings
9905 loaded by testing it->current.overlay_string_index to be
9906 non-negative, instead of checking whether n_overlay_strings is
9907 positive. (Bug#11587)
9908
efc00ab1 99092012-05-31 Chong Yidong <cyd@gnu.org>
353c87f6
CY
9910
9911 * keymap.c (describe_map_tree): Revert 2011-07-07 change (Bug#1169).
9912
9913 * doc.c (Fsubstitute_command_keys): Doc fix.
9914
efc00ab1 99152012-05-31 Eli Zaretskii <eliz@gnu.org>
a02ae4e5
EZ
9916
9917 * search.c (search_buffer): Remove calls to
9918 r_alloc_inhibit_buffer_relocation, as it is now called by
9919 maybe_unify_char, which was the cause of relocation of buffer text
9920 in bug#11519.
9921
efc00ab1 99222012-05-31 Eli Zaretskii <eliz@gnu.org>
291d430f
EZ
9923
9924 * charset.c (maybe_unify_char): Inhibit relocation of buffer text
9925 for the duration of call to load_charset, to avoid problems with
9926 callers of maybe_unify_char that access buffer text through C
9927 pointers.
9928
9929 * ralloc.c (r_alloc_inhibit_buffer_relocation): Increment and
9930 decrement the inhibition flag, instead of just setting or
9931 resetting it.
9932
ba93a187
PE
99332012-05-31 Paul Eggert <eggert@cs.ucla.edu>
9934
9935 Remove obsolete '#define static' cruft.
9936 * s/hpux10-20.h (_FILE_OFFSET_BITS): Don't #undef.
9937 This #undef was "temporary" in 2000; it is no longer needed
9938 now that '#define static' has gone away.
9939 * xfns.c, xterm.h (gray_bitmap_width, gray_bitmap_height)
9940 (gray_bitmap_bits): Remove; no longer needed.
9941 All uses replaced with definiens.
9942 * xterm.c: Include "bitmaps/gray.xbm".
9943
9e4bf381
PE
99442012-05-30 Paul Eggert <eggert@cs.ucla.edu>
9945
9946 Clean up __executable_start, monstartup when --enable-profiling.
9947 The following changes affect the code only when profiling.
9948 * dispnew.c (__executable_start): Rename from safe_bcopy.
9949 Define only on platforms that need it.
9950 * emacs.c: Include <sys/gmon.h> when profiling.
9951 (_mcleanup): Remove decl, since <sys/gmon.h> does it now.
9952 (__executable_start): Remove decl, since lisp.h does it now.
9953 (safe_bcopy): Remove decl; no longer has that name.
9954 (main): Coalesce #if into single bit of code, for simplicity.
9955 Cast pointers to uintptr_t, since standard libraries want integers
9956 and not pointers.
9957 * lisp.h (__executable_start): New decl.
9958
32d72c2f
GM
99592012-05-31 Glenn Morris <rgm@gnu.org>
9960
9961 * image.c (Fimagemagick_types): Doc fix.
9962
baac5bc7
JM
99632012-05-30 Jim Meyering <meyering@redhat.com>
9964
9965 * callproc.c (Fcall_process_region): Include directory component
9966 in mkstemp error message (Bug#11586).
9967
72cb32cf
PE
99682012-05-30 Paul Eggert <eggert@cs.ucla.edu>
9969
9970 * alloc.c, lisp.h (make_pure_vector): Now static.
9971
61b108cc
SM
99722012-05-30 Stefan Monnier <monnier@iro.umontreal.ca>
9973
9974 * eval.c (Fdefun, Fdefmacro, Vmacro_declaration_function):
9975 Move to byte-run.el.
9976 (Fautoload): Do the hash-doc more carefully.
9977 * data.c (Fdefalias): Purify definition, except for keymaps.
9978 (Qdefun): Move from eval.c.
9979 * lisp.h (Qdefun): Remove.
9980 * lread.c (read1): Tiny simplification.
9981
471fe23d
TN
99822012-05-29 Troels Nielsen <bn.troels@gmail.com>
9983
934f3f58 9984 Do not create empty overlays with the evaporate property (Bug#9642).
471fe23d
TN
9985 * buffer.c (Fmove_overlay): Reinstate the earlier fix for
9986 Bug#9642, but explicitly check that the buffer the overlay would
9987 be moved to is live and rearrange lines to make sure that errors
9988 will not put the overlay in an inconsistent state.
9989 (Fdelete_overlay): Cosmetics.
9990
85d0efd1
EZ
99912012-05-28 Eli Zaretskii <eliz@gnu.org>
9992
9993 * w32term.c (my_bring_window_to_top): New function.
9994 (x_raise_frame): Use handle returned by DeferWindowPos, which
61b108cc
SM
9995 could be different from the original one.
9996 Call my_bring_window_to_top instead of my_set_foreground_window.
85d0efd1
EZ
9997 (Bug#11513)
9998
9999 * w32fns.c (w32_wnd_proc): Accept and process WM_EMACS_BRINGTOTOP
10000 by calling BringWindowToTop.
10001
10002 * w32term.h (WM_EMACS_BRINGTOTOP): New message.
10003 (WM_EMACS_END): Increase by one.
10004
da92a98c
PE
100052012-05-28 Paul Eggert <eggert@cs.ucla.edu>
10006
10007 * bidi.c (bidi_mirror_char): Put eassert before conversion to int.
10008 This avoids undefined behavior that might cause the eassert
10009 to not catch an out-of-range value.
10010
74d1f848
JB
100112012-05-28 Juanma Barranquero <lekktu@gmail.com>
10012
10013 * makefile.w32-in ($(BLD)/w32inevt.$(O), $(BLD)/w32console.$(O)):
10014 Update dependencies.
10015
9e1a06fc
EZ
100162012-05-27 Eli Zaretskii <eliz@gnu.org>
10017
10018 * bidi.c (bidi_mirror_char): Fix last change.
10019
f3dd7312
AS
100202012-05-27 Andreas Schwab <schwab@linux-m68k.org>
10021
10022 * unexmacosx.c (copy_data_segment): Truncate after 16 characters
10023 when referring to sectname field in printf format.
10024
81899c91
PE
100252012-05-27 Paul Eggert <eggert@cs.ucla.edu>
10026
57b81a9f
PE
10027 * lisp.h [REL_ALLOC]: Omit duplicate prototypes.
10028 Only r_alloc_inhibit_buffer_relocation needed to be added;
10029 the others were already declared.
10030
81899c91
PE
10031 * bidi.c (bidi_mirror_char): Don't possibly truncate the integer
10032 before checking whether it's out of range. Put the check inside
10033 eassert. See
10034 <http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00485.html>.
10035
33017faf 100362012-05-27 Ken Brown <kbrown@cornell.edu>
2f9b9adb
KB
10037
10038 * callproc.c (Fcall_process): Restore a line that was accidentally
10039 commented out in the 2011-02-13 change (bug#11547).
10040
33017faf 100412012-05-27 Eli Zaretskii <eliz@gnu.org>
52c55cc7
EZ
10042
10043 * lisp.h [REL_ALLOC]: Add prototypes for external functions
10044 defined on ralloc.c.
10045
10046 * buffer.c [REL_ALLOC]: Remove prototypes of
10047 r_alloc_reset_variable, r_alloc, r_re_alloc, and r_alloc_free,
10048 they are now on lisp.h.
10049
10050 * ralloc.c (r_alloc_inhibit_buffer_relocation): New function.
10051
10052 * search.c (search_buffer): Use it to inhibit relocation of buffer
10053 text while re_search_2 is doing its job, because re_search_2 is
10054 passed C pointers to buffer text. (Bug#11519)
10055
23415acf
EZ
10056 * msdos.c (internal_terminal_init) <Vwindow_system_version>:
10057 Update value to 24.
10058
44e27368
EZ
10059 * xdisp.c (move_it_to): Under MOVE_TO_Y, when restoring iterator
10060 state after an additional call to move_it_in_display_line_to, keep
10061 the values of it->max_ascent and it->max_descent found for the
10062 entire line.
10063 (pos_visible_p): Revert the comparison against bottom_y to what it
10064 was in revid eliz@gnu.org-20120513182235-4p6386j761ld0nwb.
10065 (Bug#11464)
10066
c1892f11
PE
100672012-05-26 Paul Eggert <eggert@cs.ucla.edu>
10068
10069 Fix coding-related core dumps with gcc -ftrapv.
10070 The code was computing A - B, where A and B are pointers, and B is
10071 random garbage. This can lead to core dumps on platforms that
10072 have special pointer registers, and it also leads to core dumps on
10073 x86-64 when compiled with gcc -ftrapv. The fix is to compute
10074 A - B only when B is initialized properly.
10075 * coding.c (coding_set_source, coding_set_destination): Return void.
10076 (coding_change_source, coding_change_destinations): New functions,
10077 with the old behaviors of coding_set_source and coding_set_destination.
10078 All callers that need an offset changed to use these new functions.
10079
eb7afdad
GM
100802012-05-26 Glenn Morris <rgm@gnu.org>
10081
10082 * nsterm.m (ns_init_paths): Don't mess with INFOPATH. (Bug#2791)
10083
f12fdf02
EZ
100842012-05-26 Eli Zaretskii <eliz@gnu.org>
10085
53a63be6 10086 Extend mouse support on W32 text-mode console.
61b108cc
SM
10087 * xdisp.c (draw_row_with_mouse_face):
10088 Call tty_draw_row_with_mouse_face for WINDOWSNT as well.
eb3f6f01 10089
eb3f6f01 10090 * w32console.c: Include window.h.
61b108cc
SM
10091 (w32con_write_glyphs_with_face, tty_draw_row_with_mouse_face):
10092 New functions.
eb3f6f01
EZ
10093 (initialize_w32_display): Initialize mouse-highlight data.
10094
53a63be6
EZ
10095 * w32inevt.c: Include termchar.h and window.h.
10096 (do_mouse_event): Support mouse-autoselect-window. When the mouse
10097 moves, call note_mouse_highlight. If help_echo changed, call
10098 gen_help_event to produce help-echo message in the echo area.
10099 Call clear_mouse_face if mouse_face_hidden is set in the mouse
10100 highlight info.
10101
4cfd81f6
PE
101022012-05-26 Paul Eggert <eggert@cs.ucla.edu>
10103
10104 * lread.c (read1): Simplify slightly to avoid an overflow warning
10105 with GCC 4.7.0 on x86-64.
10106
4446092a
EZ
101072012-05-26 Eli Zaretskii <eliz@gnu.org>
10108
10109 * bidi.c (bidi_mirror_char): Revert last change: an int is
10110 definitely wide enough here.
10111
42b2a986 101122012-05-25 Paul Eggert <eggert@cs.ucla.edu>
3164aeac 10113
42b2a986 10114 Fix integer width and related bugs (Bug#9874).
eb106a49 10115 * alloc.c (pure_bytes_used_lisp, pure_bytes_used_non_lisp):
d311d28c
PE
10116 (allocate_vectorlike, buffer_memory_full, struct sdata, SDATA_SIZE)
10117 (string_bytes, check_sblock, allocate_string_data):
10118 (compact_small_strings, Fmake_bool_vector, make_string)
10119 (make_unibyte_string, make_multibyte_string)
10120 (make_string_from_bytes, make_specified_string)
10121 (allocate_vectorlike, Fmake_vector, find_string_data_in_pure)
10122 (make_pure_string, make_pure_c_string, make_pure_vector, Fpurecopy)
10123 (mark_vectorlike):
10124 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10125 (allocate_pseudovector):
10126 Use int, not EMACS_INT, where int is wide enough.
10127 (inhibit_garbage_collection, Fgarbage_collect):
10128 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10129 * bidi.c (bidi_mirror_char): Use EMACS_INT, not int, where
10130 int might not be wide enough.
10131 (bidi_cache_search, bidi_cache_find, bidi_init_it)
10132 (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
10133 (bidi_at_paragraph_end, bidi_find_paragraph_start)
10134 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
10135 (bidi_level_of_next_char, bidi_move_to_visually_next):
10136 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10137 * buffer.c (copy_overlays, Fgenerate_new_buffer_name)
10138 (Fkill_buffer, Fset_buffer_major_mode)
10139 (advance_to_char_boundary, Fbuffer_swap_text)
10140 (Fset_buffer_multibyte, overlays_at, overlays_in)
10141 (overlay_touches_p, struct sortvec, record_overlay_string)
10142 (overlay_strings, recenter_overlay_lists)
10143 (adjust_overlays_for_insert, adjust_overlays_for_delete)
10144 (fix_start_end_in_overlays, fix_overlays_before, modify_overlay)
10145 (Fmove_overlay, Fnext_overlay_change, Fprevious_overlay_change)
10146 (Foverlay_recenter, last_overlay_modification_hooks_used)
10147 (report_overlay_modification, evaporate_overlays, enlarge_buffer_text):
10148 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
977b0e45
PE
10149 (validate_region): Omit unnecessary test for b <= e,
10150 since that's guaranteed by the previous test.
d311d28c
PE
10151 (adjust_overlays_for_delete): Avoid pos + length overflow.
10152 (Fmove_overlay, Fdelete_overlay, add_overlay_mod_hooklist)
10153 (report_overlay_modification):
10154 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10155 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change):
10156 Omit pointer cast, which isn't needed anyway, and doesn't work
10157 after the EMACS_INT -> ptrdiff_t change.
02481186 10158 (Fmove_overlay): Clip BEG and END to ptrdiff_t to avoid overflow.
d311d28c
PE
10159 * buffer.h: Adjust decls to match defn changes elsewhere.
10160 (struct buffer_text, struct buffer):
10161 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10162 Use EMACS_INT, not int, where int might not be wide enough.
39b5db3b
PE
10163 * bytecode.c (unmark_byte_stack, exec_byte_code): Use ptrdiff_t,
10164 not int, to avoid needless 32-bit limit on 64-bit hosts.
10165 (exec_byte_code): Use tighter memory-full test, one that checks
10166 for alloca overflow. Don't compute the address of the object just
10167 before an array, as that's not portable. Use EMACS_INT, not
10168 ptrdiff_t or int, where ptrdiff_t or int might not be wide enough.
d311d28c
PE
10169 * callint.c (Fcall_interactively):
10170 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10171 * callproc.c (call_process_kill, Fcall_process):
10172 Don't assume pid_t fits into an Emacs fixnum.
10173 (call_process_cleanup, Fcall_process, child_setup):
10174 Don't assume pid_t fits into int.
10175 (call_process_cleanup, Fcall_process, delete_temp_file)
10176 (Fcall_process_region):
10177 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10178 (Fcall_process): Simplify handling of volatile integers.
10179 Use int, not EMACS_INT, where int will do.
10180 * casefiddle.c (casify_object, casify_region, operate_on_word)
10181 (Fupcase_word, Fdowncase_word, Fcapitalize_word):
10182 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10183 (casify_object): Avoid integer overflow when overallocating buffer.
10184 * casetab.c (set_identity, shuffle): Prefer int to unsigned when
45c2afd6 10185 either works. Use lint_assume to convince GCC 4.6.1 that it's OK.
d311d28c
PE
10186 * category.c (Fchar_category_set): Don't assume fixnum fits in int.
10187 * category.h (CATEGORYP): Don't assume arg is nonnegative.
10188 * ccl.c (GET_CCL_INT): Remove; no longer needed, since the
10189 integers are now checked earlier. All uses replaced with XINT.
10190 (ccl_driver):
10191 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10192 For CCL_MapSingle, check that content and value are in int range.
c801946a
PE
10193 (ccl_driver, Fregister_code_conversion_map):
10194 Check that Vcode_version_map_vector is a vector.
d311d28c
PE
10195 (resolve_symbol_ccl_program): Check that vector header is in range.
10196 Always copy the vector, so that we can check its contents reliably
10197 now rather than having to recheck each instruction as it's being
10198 executed. Check that vector words fit in 'int'.
10199 (ccl_get_compiled_code, Fregister_ccl_program)
10200 (Fregister_code_conversion_map): Use ptrdiff_t, not int, for
10201 program indexes, to avoid needless 32-bit limit on 64-bit hosts.
10202 (Fccl_execute, Fccl_execute_on_string): Check that initial reg
10203 contents are in range.
10204 (Fccl_execute_on_string): Check that status is in range.
10205 * ccl.h (struct ccl_program.idx): Now ptrdiff_t, not int.
10206 * character.c (char_resolve_modifier_mask, Fchar_resolve_modifiers):
10207 Accept and return EMACS_INT, not int, because callers can pass values
10208 out of 'int' range.
10209 (c_string_width, strwidth, lisp_string_width, chars_in_text)
10210 (multibyte_chars_in_text, parse_str_as_multibyte)
10211 (str_as_multibyte, count_size_as_multibyte, str_to_multibyte)
10212 (str_as_unibyte, str_to_unibyte, string_count_byte8)
10213 (string_escape_byte8, Fget_byte):
10214 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
a14e1568 10215 (Funibyte_string): Use CHECK_RANGED_INTEGER, not CHECK_NATNUM, to
d311d28c
PE
10216 avoid mishandling large integers.
10217 * character.h: Adjust decls to match defn changes elsewhere.
10218 * charset.c (load_charset_map_from_file, find_charsets_in_text)
10219 (Ffind_charset_region):
10220 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10221 (load_charset_map_from_file): Redo idx calculation to avoid overflow.
10222 (load_charset_map_from_vector, Fdefine_charset_internal):
3c7649c1 10223 Don't assume fixnum fits in int.
d311d28c
PE
10224 (load_charset_map_from_vector, Fmap_charset_chars):
10225 Remove now-unnecessary CHECK_NATNUMs.
10226 (Fdefine_charset_internal): Check ranges here, more carefully.
3c7649c1
PE
10227 Don't rely on undefined behavior with signed left shift overflow.
10228 Don't assume unsigned int fits into fixnum, or that fixnum fits
10229 into unsigned int. Don't require max_code to be a valid fixnum;
10230 that's not true for gb10830 4-byte on a 32-bit host. Allow
10231 invalid_code to be a cons, for the same reason. Require code_offset
10232 to be a character. Avoid int overflow if max_char is close
10233 to INT_MAX.
10234 (CODE_POINT_TO_INDEX): On 32-bit hosts, return int, not unsigned;
10235 this is intended anyway and avoids some undefined behavior.
10236 (load_charset_map): Pass unsigned, not int, as 2nd arg of
10237 INDEX_TO_CODE_POINT, as that's what it expects.
10238 (Funify_charset, encode_char): Don't stuff unsigned vals into int vars.
60ad3eab
PE
10239 * charset.h (DECODE_CHAR): Return int, not unsigned;
10240 this is what was intended anyway, and it avoids undefined behavior.
10241 (CHARSET_OFFSET): Remove unused macro, instead of fixing its
10242 integer-overflow issues.
10243 (ENCODE_CHAR): Return unsigned on all hosts, not just on 32-bit hosts.
10244 Formerly, it returned EMACS_INT on 64-bit hosts in the common case
10245 where the argument is EMACS_INT, and this behavior is not intended.
d311d28c
PE
10246 * chartab.c (Fmake_char_table, Fset_char_table_range)
10247 (uniprop_get_decoder, uniprop_get_encoder):
10248 Don't assume fixnum fits in int.
10249 * cmds.c (move_point): New function, that does the gist of
10250 Fforward_char and Fbackward_char, but does so while checking
10251 for integer overflow more accurately.
c96e5d6a 10252 (Fforward_char, Fbackward_char): Use it.
d311d28c
PE
10253 (Fforward_line, Fend_of_line, internal_self_insert)
10254 (internal_self_insert):
10255 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10256 Fix a FIXME, by checking for integer overflow when calculating
10257 target_clm and actual_clm.
10258 * coding.c (detect_coding_XXX, encode_coding_XXX, CODING_DECODE_CHAR)
8f50130c 10259 (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET, CODING_CHAR_CHARSET_P)
d311d28c
PE
10260 (ASSURE_DESTINATION, coding_alloc_by_realloc)
10261 (coding_alloc_by_making_gap, alloc_destination)
10262 (detect_coding_utf_8, encode_coding_utf_8, decode_coding_utf_16)
10263 (encode_coding_utf_16, detect_coding_emacs_mule)
10264 (decode_coding_emacs_mule, encode_coding_emacs_mule)
10265 (detect_coding_iso_2022, decode_coding_iso_2022)
10266 (encode_invocation_designation, encode_designation_at_bol)
10267 (encode_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
10268 (decode_coding_sjis, decode_coding_big5, encode_coding_sjis)
10269 (encode_coding_big5, detect_coding_ccl, decode_coding_ccl)
10270 (encode_coding_ccl, encode_coding_raw_text)
10271 (detect_coding_charset, decode_coding_charset)
10272 (encode_coding_charset, detect_eol, decode_eol, produce_chars)
10273 (produce_composition, produce_charset, produce_annotation)
10274 (decode_coding, handle_composition_annotation)
10275 (handle_charset_annotation, consume_chars, decode_coding_gap)
10276 (decode_coding_object, encode_coding_object, detect_coding_system)
10277 (Ffind_coding_systems_region_internal, Fcheck_coding_systems_region)
10278 (code_convert_region, code_convert_string)
8f50130c
PE
10279 (Fdefine_coding_system_internal)
10280 (coding_set_source, coding_set_destination):
d311d28c
PE
10281 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10282 (setup_iso_safe_charsets, consume_chars, Funencodable_char_position)
10283 (Fdefine_coding_system_internal):
10284 Don't assume fixnums fit in int.
10285 (decode_coding_gap, decode_coding_object, encode_coding_object)
5895d7b9 10286 (Fread_coding_system, Fdetect_coding_region)
2c6a9faa
PE
10287 (Funencodable_char_position, Fcheck_coding_systems_region)
10288 (get_translation, handle_composition_annotation, consume_chars):
d311d28c 10289 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
977b0e45 10290 (consume_chars): Rewrite to not calculate an address outside buffer.
d311d28c 10291 (Ffind_operation_coding_system): NATNUMP can eval its arg twice.
7b09a37a 10292 Don't access memory outside of the args array.
d311d28c 10293 (Fdefine_coding_system_internal): Check for charset-id overflow.
47664caa
PE
10294 (ENCODE_ISO_CHARACTER): Use unsigned, not int, to store the unsigned
10295 result of ENCODE_CHAR.
d311d28c
PE
10296 * coding.h: Adjust decls to match defn changes elsewhere.
10297 (struct coding_system):
10298 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10299 * composite.c (get_composition_id, find_composition)
10300 (run_composition_function, update_compositions)
10301 (compose_text, composition_gstring_put_cache)
10302 (composition_gstring_p, composition_gstring_width)
10303 (fill_gstring_header, fill_gstring_body, autocmp_chars)
10304 (composition_compute_stop_pos, composition_reseat_it)
10305 (composition_update_it, struct position_record)
10306 (find_automatic_composition, composition_adjust_point)
10307 (Fcomposition_get_gstring, Ffind_composition_internal):
10308 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10309 (update_compositions):
10310 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10311 * composite.h: Adjust decls to match defn changes elsewhere.
10312 (struct composition):
10313 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10314 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10315 Do not attempt to compute the address of the object just before a
10316 buffer; this is not portable.
10317 (Faref, Faset):
10318 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10319 (Faset): Use int, not EMACS_INT, where int is wide enough.
10320 (Fstring_to_number): Don't assume fixnums fit in int.
10321 (Frem): Don't assume arg is nonnegative.
10322 * dbusbind.c (xd_append_arg): Check for integers out of range.
10323 (Fdbus_call_method): Don't overflow the timeout int.
42b2a986 10324 (extract_signed, extract_unsigned): New functions.
243e0530
PE
10325 (XD_CHECK_DBUS_SERIAL): Remove; superseded by extract_unsigned.
10326 (xd_get_connection_references): Return ptrdiff_t, not int.
10327 All uses changed.
10328 (xd_signature, xd_append_arg, xd_retrieve_arg, Fdbus_message_internal)
10329 (xd_read_message_1):
10330 Use int, not unsigned, where the dbus API uses int.
10331 (Fdbus_message_internal): Don't overflow mtype.
10332 (syms_of_dbusbind): Allocate right-sized buffer for integers.
d311d28c
PE
10333 * dired.c (directory_files_internal, file_name_completion, scmp)
10334 (file_name_completion_stat):
10335 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10336 (file_name_completion): Don't overflow matchcount.
10337 (file_name_completion_stat): Use SAFE_ALLOCA, not alloca.
10338 * dispextern.h: Adjust decls to match defn changes elsewhere.
10339 (struct text_pos, struct glyph, struct bidi_saved_info)
10340 (struct bidi_string_data, struct bidi_it, struct composition_it)
10341 (struct it):
10342 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10343 (struct display_pos, struct composition_it, struct it):
10344 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10345 * dispnew.c (increment_matrix_positions)
10346 (increment_row_positions, mode_line_string)
10347 (marginal_area_string):
10348 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
54e1617f 10349 (change_frame_size_1, Fredisplay, Fframe_or_buffer_changed_p):
d311d28c
PE
10350 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10351 (duration_to_sec_usec): New function, to check for overflow better.
10352 (Fsleep_for, sit_for): Use it.
10353 * doc.c (get_doc_string, store_function_docstring):
10354 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10355 (get_doc_string, Fsnarf_documentation):
10356 Use int, not EMACS_INT, where int is wide enough.
10357 (get_doc_string):
10358 Use SAFE_ALLOCA, not alloca.
10359 Check for overflow when converting EMACS_INT to off_t.
10360 * doprnt.c (doprnt):
10361 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10362 * editfns.c (init_editfns, Fuser_uid, Fuser_real_uid):
10363 Don't assume uid_t fits into fixnum.
10364 (buildmark, Fgoto_char, overlays_around, find_field, Fdelete_field)
10365 (Ffield_string, Ffield_string_no_properties, Ffield_beginning)
10366 (Ffield_end, Fconstrain_to_field, Fline_beginning_position)
10367 (Fline_end_position, Fprevious_char, Fchar_after, Fchar_before)
10368 (general_insert_function)
10369 (Finsert_char, make_buffer_string, make_buffer_string_both)
10370 (update_buffer_properties, Fbuffer_substring)
10371 (Fbuffer_substring_no_properties, Fcompare_buffer_substrings)
10372 (Fsubst_char_in_region, check_translation)
10373 (Ftranslate_region_internal, save_restriction_restore, Fformat)
10374 (transpose_markers, Ftranspose_regions):
10375 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10376 (clip_to_bounds): Move to lisp.h as an inline function).
10377 (Fconstrain_to_field): Don't assume integers are nonnegative.
10378 (Fline_beginning_position, Fsave_excursion, Fsave_current_buffer):
10379 (Fsubst_char_in_region, Fsave_restriction):
10380 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10381 (Femacs_pid): Don't assume pid_t fits into fixnum.
10382 (lo_time): Use int, not EMACS_INT, when int suffices.
10383 (lisp_time_argument): Check for usec out of range.
10384 (Fencode_time): Don't assume fixnum fits in int.
3f4eabd1
PE
10385 (Fuser_login_name, Fuser_full_name): Signal an error
10386 if a uid argument is out of range, rather than relying on
10387 undefined behavior.
c8d5c857
PE
10388 (Fformat_time_string): Remove now-unnecessary check.
10389 lisp_time_argument checks for out-of-range usec now.
243e0530 10390 Use ptrdiff_t, not size_t, where ptrdiff_t will do.
d311d28c
PE
10391 * emacs.c (gdb_valbits, gdb_gctypebits): Now int, not EMACS_INT.
10392 (gdb_data_seg_bits): Now uintptr_t, not EMACS_INT.
10393 (PVEC_FLAG, gdb_array_mark_flag): Now ptrdiff_t, not EMACS_INT.
10394 (init_cmdargs, Fdump_emacs):
10395 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10396 (Fkill_emacs): Don't assume fixnum fits in int; instead, take just
10397 the bottom (typically) 32 bits of the fixnum.
10398 * eval.c (specpdl_size, call_debugger):
10399 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10400 (when_entered_debugger, Fbacktrace_debug):
10401 Don't assume fixnum can fit in int.
10402 (Fdefvaralias, Fdefvar): Do not attempt to compute the address of
10403 the object just before a buffer; this is not portable.
10404 (FletX, Flet, Funwind_protect, do_autoload, Feval, funcall_lambda)
10405 (grow_specpdl, unbind_to):
10406 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10407 (Fapply, apply_lambda): Don't assume ptrdiff_t can hold fixnum.
10408 (grow_specpdl): Simplify allocation by using xpalloc.
856bbc81 10409 (Fprog1, Fprog2): Don't assume list length fits in int. Simplify.
d311d28c
PE
10410 * fileio.c (Ffind_file_name_handler, Fcopy_file, Frename_file)
10411 (Finsert_file_contents, Fwrite_region, Fdo_auto_save):
10412 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10413 (Ffind_file_name_handler, non_regular_inserted, Finsert_file_contents)
10414 (a_write, e_write):
10415 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10416 (Fcopy_file, non_regular_nbytes, read_non_regular)
10417 (Finsert_file_contents):
10418 Use int, not EMACS_INT, where int is wide enough.
10419 (READ_BUF_SIZE): Verify that it fits in int.
10420 (Finsert_file_contents): Check that counts are in proper range,
10421 rather than assuming fixnums fit into ptrdiff_t etc.
10422 Don't assume fixnums fit into int.
125b3835 10423 * floatfns.c (Fexpt): Avoid undefined signed * signed overflow.
5895d7b9
PE
10424 * fns.c (Fcompare_strings, Fstring_lessp, struct textprop_rec, concat)
10425 (string_char_byte_cache_charpos, string_char_byte_cache_bytepos)
d311d28c
PE
10426 (string_char_to_byte, string_byte_to_char)
10427 (string_make_multibyte, string_to_multibyte)
10428 (string_make_unibyte, Fstring_as_unibyte, Fstring_as_multibyte)
10429 (Fstring_to_unibyte, Fsubstring, Fsubstring_no_properties)
10430 (substring_both, Fdelete, internal_equal, Ffillarray)
10431 (Fclear_string, mapcar1)
10432 (Fbase64_encode_region, Fbase64_encode_string, base64_encode_1)
10433 (Fbase64_decode_region, Fbase64_decode_string, base64_decode_1)
10434 (larger_vector, make_hash_table, maybe_resize_hash_table)
10435 (hash_lookup, hash_remove_from_table, hash_clear, sweep_weak_table)
10436 (Fmaphash, secure_hash):
10437 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10438 (concat): Check for string index and length overflow.
10439 (Fmapconcat): Don't assume fixnums fit into ptrdiff_t.
10440 (Frequire):
10441 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10442 (larger_vector): New API (vec, incr_min, size_max) replaces old
10443 one (vec, new_size, init). This catches size overflow.
10444 INIT was removed because it was always Qnil.
10445 All callers changed.
10446 (INDEX_SIZE_BOUND): New macro, which calculates more precisely
10447 the upper bound on a hash table index size.
10448 (make_hash_table, maybe_resize_hash_table): Use it.
10449 (secure_hash): Computer start_byte and end_byte only after
10450 they're known to be in ptrdiff_t range.
10451 * font.c (font_intern_prop, font_at, font_range, Ffont_shape_gstring)
10452 (Ffont_get_glyphs, Ffont_at):
10453 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10454 (font_style_to_value, font_prop_validate_style, font_expand_wildcards)
10455 (Flist_fonts, Fopen_font):
10456 Don't assume fixnum can fit in int.
10457 (check_gstring): Don't assume index can fit in int.
10458 (font_match_p): Check that fixnum is a character, not a nonnegative
10459 fixnum, since the later code needs to stuff it into an int.
10460 (font_find_for_lface): Use SAFE_ALLOCA_LISP, not alloca.
10461 (font_fill_lglyph_metrics): Use unsigned, not EMACS_INT, to avoid
10462 conversion overflow issues.
10463 (Fopen_font): Check for integer out of range.
10464 (Ffont_get_glyphs): Don't assume index can fit in int.
10465 * font.h: Adjust decls to match defn changes elsewhere.
10466 * fontset.c (reorder_font_vector): Redo score calculation to avoid
10467 integer overflow.
10468 (num_auto_fontsets, fontset_from_font): Use ptrdiff_t, not
10469 printmax_t, where ptrdiff_t is wide enough.
10470 (Finternal_char_font):
10471 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10472 * frame.c (Fset_mouse_position, Fset_mouse_pixel_position)
10473 (Fset_frame_height, Fset_frame_width, Fset_frame_size)
10474 (Fset_frame_position, x_set_frame_parameters)
10475 (x_set_line_spacing, x_set_border_width)
10476 (x_set_internal_border_width, x_set_alpha, x_figure_window_size):
10477 Check that fixnums are in proper range for system types.
10478 (frame_name_fnn_p, Fframe_parameter, Fmodify_frame_parameters):
10479 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10480 (Fmodify_frame_parameters): Don't assume fixnum fits in int.
10481 Use SAFE_ALLOCA_LISP, not alloca.
10482 * frame.h (struct frame): Use intptr_t, not EMACS_INT, where
10483 intptr_t is wide enough.
10484 * fringe.c (lookup_fringe_bitmap, get_logical_fringe_bitmap)
10485 (Fdefine_fringe_bitmap): Don't assume fixnum fits in int.
10486 (Ffringe_bitmaps_at_pos): Don't assume index fits in int.
10487 Check for fixnum out of range.
10488 * ftfont.c (ftfont_list): Don't assume index fits in int.
10489 Check that fixnums are in proper range for system types.
10490 (ftfont_shape_by_flt):
10491 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
d311d28c
PE
10492 * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
10493 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10494 (Fgnutls_error_fatalp, Fgnutls_error_string, Fgnutls_boot):
10495 Check that fixnums are in proper range for system types.
10496 * gnutls.h: Adjust decls to match defn changes elsewhere.
10497 * gtkutil.c (xg_dialog_run):
10498 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10499 (update_frame_tool_bar):
10500 Check that fixnums are in proper range for system types.
10501 * image.c (parse_image_spec): Redo count calculation to avoid overflow.
5895d7b9 10502 (lookup_image): Check that fixnums are in range for system types.
d311d28c
PE
10503 * indent.c (last_known_column, last_known_column_point):
10504 (current_column_bol_cache):
10505 (skip_invisible, current_column, check_display_width):
10506 (check_display_width, scan_for_column, current_column_1)
10507 (Findent_to, Fcurrent_indentation, position_indentation)
10508 (indented_beyond_p, Fmove_to_column, compute_motion):
10509 (Fcompute_motion, Fvertical_motion):
10510 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10511 (last_known_column_modified): Use EMACS_INT, not int.
10512 (check_display_width):
10513 (Fcompute_motion):
10514 Check that fixnums and floats are in proper range for system types.
10515 (compute_motion): Don't assume index or fixnum fits in int.
10516 (compute_motion, Fcompute_motion):
10517 Use int, not EMACS_INT, when it is wide enough.
10518 (vmotion): Omit local var start_hpos that is always 0; that way
10519 we don't need to worry about overflow in expressions involving it.
10520 * indent.h: Adjust decls to match defn changes elsewhere.
10521 (struct position):
10522 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10523 Use int, not EMACS_INT, where int is wide enough.
10524 Remove unused members ovstring_chars_done and tab_offset;
10525 all uses removed.
10526 * insdel.c (move_gap, move_gap_both, gap_left, gap_right)
10527 (adjust_markers_for_delete, adjust_markers_for_insert, adjust_point)
10528 (adjust_markers_for_replace, make_gap_larger, make_gap_smaller)
10529 (make_gap, copy_text, insert, insert_and_inherit)
10530 (insert_before_markers, insert_before_markers_and_inherit)
10531 (insert_1, count_combining_before, count_combining_after)
10532 (insert_1_both, insert_from_string)
10533 (insert_from_string_before_markers, insert_from_string_1)
10534 (insert_from_gap, insert_from_buffer, insert_from_buffer_1)
10535 (adjust_after_replace, adjust_after_insert, replace_range)
10536 (replace_range_2, del_range, del_range_1, del_range_byte)
10537 (del_range_both, del_range_2, modify_region)
10538 (prepare_to_modify_buffer, signal_before_change)
10539 (signal_after_change, Fcombine_after_change_execute):
10540 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10541 * intervals.c (traverse_intervals, rotate_right, rotate_left)
10542 (balance_an_interval, split_interval_right, split_interval_left)
10543 (find_interval, next_interval, update_interval)
10544 (adjust_intervals_for_insertion, delete_node, delete_interval)
10545 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10546 (static_offset_intervals, offset_intervals)
10547 (merge_interval_right, merge_interval_left, make_new_interval)
10548 (graft_intervals_into_buffer, temp_set_point_both)
10549 (temp_set_point, set_point, adjust_for_invis_intang)
10550 (set_point_both, move_if_not_intangible, get_property_and_range)
10551 (get_local_map, copy_intervals, copy_intervals_to_string)
10552 (compare_string_intervals, set_intervals_multibyte_1):
10553 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10554 * intervals.h: Adjust decls to match defn changes elsewhere.
10555 (struct interval):
10556 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10557 * keyboard.c (this_command_key_count, this_single_command_key_start)
10558 (before_command_key_count, before_command_echo_length, echo_now)
10559 (echo_length, recursive_edit_1, Frecursive_edit, Ftrack_mouse)
10560 (command_loop_1, safe_run_hooks, read_char, timer_check_2)
10561 (menu_item_eval_property, read_key_sequence, Fread_key_sequence)
10562 (Fread_key_sequence_vector, Fexecute_extended_command, Fsuspend_emacs):
10563 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10564 (last_non_minibuf_size, last_point_position, echo_truncate)
10565 (command_loop_1, adjust_point_for_property, read_char, gen_help_event)
10566 (make_lispy_position, make_lispy_event, parse_modifiers_uncached)
10567 (parse_modifiers, modify_event_symbol, Fexecute_extended_command)
10568 (stuff_buffered_input):
10569 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10570 (last_auto_save, command_loop_1, read_char):
10571 Use EMACS_INT, not int, to avoid integer overflow.
10572 (record_char): Avoid overflow in total_keys computation.
10573 (parse_modifiers_uncached): Redo index calculation to avoid overflow.
10574 * keyboard.h: Adjust decls to match defn changes elsewhere.
10575 * keymap.c (Fdefine_key, Fcurrent_active_maps, accessible_keymaps_1)
10576 (Fkey_description, Fdescribe_vector, Flookup_key):
10577 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10578 (click_position): New function, to check that positions are in range.
10579 (Fcurrent_active_maps):
10580 (describe_command):
10581 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10582 (Faccessible_keymaps, Fkey_description):
10583 (preferred_sequence_p):
10584 Don't assume fixnum can fit into int.
10585 (Fkey_description): Use SAFE_ALLOCA_LISP, not alloca.
10586 Check for integer overflow in size calculations.
10587 (Ftext_char_description): Use CHECK_CHARACTER, not CHECK_NUMBER, to
10588 avoid mishandling large integers.
10589 * lisp.h: Adjust decls to match defn changes elsewhere.
10590 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, struct Lisp_String)
10591 (struct vectorlike_header, struct Lisp_Subr, struct Lisp_Hash_Table)
10592 (struct Lisp_Marker):
10593 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10594 (clip_to_bounds): Now an inline function, moved here from editfns.c.
d311d28c
PE
10595 (GLYPH_CODE_P): Check for overflow in system types, subsuming the
10596 need for GLYPH_CODE_CHAR_VALID_P and doing proper checking ourselves.
10597 All callers changed.
10598 (GLYPH_CODE_CHAR, GLYPH_CODE_FACE):
10599 Assume the arg has valid form, since it always does.
10600 (TYPE_RANGED_INTEGERP): Avoid bug when checking against a wide
10601 unsigned integer system type.
10602 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER): New macros.
10603 (struct catchtag, specpdl_size, SPECPDL_INDEX, USE_SAFE_ALLOCA):
10604 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10605 (struct catchtag): Use EMACS_INT, not int, since it may be a fixnum.
10606 (duration_to_sec_usec): New decl.
10607 * lread.c (read_from_string_index, read_from_string_index_byte)
10608 (read_from_string_limit, readchar, unreadchar, openp)
10609 (read_internal_start, read1, oblookup):
10610 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10611 (Fload, readevalloop, Feval_buffer, Feval_region):
10612 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10613 (openp): Check for out-of-range argument to 'access'.
10614 (read1): Use int, not EMACS_INT, where int is wide enough.
10615 Don't assume fixnum fits into int.
6efdadfd 10616 Fix off-by-one error that can read outside a buffer.
1ab7b8ac
PE
10617 (read_filtered_event): Use duration_to_sec_usec
10618 to do proper overflow checking on durations.
d311d28c
PE
10619 * macros.c (Fstart_kbd_macro): Use xpalloc to check for overflow
10620 in size calculation.
10621 (Fexecute_kbd_macro):
10622 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10623 * marker.c (cached_charpos, cached_bytepos, CONSIDER)
10624 (byte_char_debug_check, buf_charpos_to_bytepos, verify_bytepos)
10625 (buf_bytepos_to_charpos, Fset_marker, set_marker_restricted)
10626 (set_marker_both, set_marker_restricted_both, marker_position)
10627 (marker_byte_position, Fbuffer_has_markers_at):
10628 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10629 (Fset_marker, set_marker_restricted): Don't assume fixnum fits in int.
61b108cc 10630 * menu.c (ensure_menu_items): Rename from grow_menu_items.
d311d28c
PE
10631 It now merely ensures that the menu is large enough, without
10632 necessarily growing it, as this avoids some integer overflow issues.
10633 All callers changed.
10634 (keymap_panes, parse_single_submenu, Fx_popup_menu):
10635 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10636 (parse_single_submenu, Fx_popup_menu): Don't assume fixnum fits in int.
10637 Use SAFE_ALLOCA_LISP, not alloca.
10638 (find_and_return_menu_selection): Avoid unnecessary casts of pointers
10639 to EMACS_INT. Check that fixnums are in proper range for system types.
10640 * minibuf.c (minibuf_prompt_width, string_to_object)
10641 (Fminibuffer_contents, Fminibuffer_contents_no_properties)
10642 (Fminibuffer_completion_contents, Ftry_completion, Fall_completions):
10643 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10644 (get_minibuffer, read_minibuf_unwind):
10645 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10646 (read_minibuf): Omit unnecessary arg BACKUP_N, which is always nil;
10647 this simplifies overflow checking. All callers changed.
10648 (read_minibuf, Fread_buffer, Ftry_completion, Fall_completions)
10649 (Ftest_completion):
10650 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10651 * nsfns.m (check_ns_display_info): Don't assume fixnum fits in long.
10652 (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_create_frame):
10653 Check that fixnums are in proper range for system types.
10654 (Fx_create_frame, Fx_show_tip):
10655 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10656 * nsfont.m (ns_findfonts, nsfont_list_family):
10657 Don't assume fixnum fits in long.
10658 * nsmenu.m (ns_update_menubar, ns_menu_show, ns_popup_dialog):
10659 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10660 (ns_update_menubar): Use intptr_t, not EMACS_INT, when intptr_t is
10661 wide enough.
17fdb222 10662 * nsselect.m (ns_get_local_selection, clean_local_selection_data):
d311d28c
PE
10663 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10664 * print.c (print_buffer_size, print_buffer_pos, print_buffer_pos_byte)
10665 (PRINTDECLARE, PRINTPREPARE):
10666 (strout, print_string):
10667 (print, print_preprocess, print_check_string_charset_prop)
10668 (print_object):
10669 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10670 (PRINTDECLARE):
10671 (temp_output_buffer_setup, Fprin1_to_string, print_object):
10672 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10673 (PRINTPREPARE): Use int, not ptrdiff_t, where int is wide enough.
d311d28c 10674 (printchar, strout): Use xpalloc to catch size calculation overflow.
0fd11aa5 10675 (Fexternal_debugging_output): Don't overflow EMACS_INT->int conversion.
d311d28c
PE
10676 (print_error_message): Use SAFE_ALLOCA, not alloca.
10677 (print_object): Use int, not EMACS_INT, where int is wide enough.
a8b7caa3
PE
10678 (print_depth, new_backquote_output, print_number_index):
10679 Use ptrdiff_t, not int, where int might not be wide enough.
d311d28c
PE
10680 * process.c (Fdelete_process): Don't assume pid fits into EMACS_INT.
10681 (Fset_process_window_size, Fformat_network_address)
10682 (get_lisp_to_sockaddr_size, set_socket_option, Fmake_network_process)
d44287d4 10683 (sigchld_handler):
d311d28c 10684 Check that fixnums are in proper range for system types.
d44287d4 10685 (Fsignal_process): Simplify by avoiding a goto.
d83cf4cc
PE
10686 Check for process-ids out of pid_t range rather than relying on
10687 undefined behavior.
e4d81efc 10688 (process_tick, update_tick): Use EMACS_INT, not int.
d311d28c
PE
10689 (Fformat_network_address, read_process_output, send_process)
10690 (Fprocess_send_region, status_notify):
10691 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10692 (Fformat_network_address, Fmake_serial_process, Fmake_network_process)
10693 (wait_reading_process_output, read_process_output, exec_sentinel):
10694 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10695 (conv_lisp_to_sockaddr): Don't assume fixnums fit into int.
10696 (Faccept_process_output): Use duration_to_sec_usec to do proper
10697 overflow checking on durations.
dde14581
PE
10698 (emacs_get_tty_pgrp, Fprocess_running_child_p, process_send_signal):
10699 Don't assume pid_t fits in int.
02481186
PE
10700 * process.h (struct Lisp_Process): Members tick and update_tick
10701 are now of type EMACS_INT, not int.
b62b53e8
PE
10702 * puresize.h (PURESIZE_RATIO): Shrink this to 8/6 on 32-bit hosts
10703 configured --with-wide-int.
d311d28c
PE
10704 * scroll.c (calculate_scrolling, calculate_direct_scrolling)
10705 (line_ins_del): Use int, not EMACS_INT, where int is wide enough.
10706 * search.c (looking_at_1, string_match_1):
10707 (fast_string_match, fast_c_string_match_ignore_case)
10708 (fast_string_match_ignore_case, fast_looking_at, scan_buffer)
10709 (scan_newline, find_before_next_newline, search_command)
10710 (trivial_regexp_p, search_buffer, simple_search, boyer_moore)
10711 (set_search_regs, wordify):
10712 (Freplace_match):
10713 (Fmatch_data):
10714 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10715 (string_match_1, search_buffer, set_search_regs):
10716 (Fmatch_data):
10717 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10718 (wordify): Check for overflow in size calculation.
10719 (Freplace_match): Avoid potential buffer overflow in search_regs.start.
10720 (Fset_match_data): Don't assume fixnum fits in ptrdiff_t.
10721 Check that fixnums are in proper range for system types.
10722 * sound.c (struct sound_device)
10723 (wav_play, au_play, vox_write, alsa_period_size, alsa_write):
10724 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10725 (Fplay_sound_internal):
10726 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
eacd378d 10727 * syntax.c (struct lisp_parse_state, find_start_modiff)
d311d28c
PE
10728 (Finternal_describe_syntax_value, scan_lists, scan_sexps_forward):
10729 (Fparse_partial_sexp):
10730 Don't assume fixnums can fit in int.
10731 (struct lisp_parse_state, find_start_pos, find_start_value)
10732 (find_start_value_byte, find_start_begv)
10733 (update_syntax_table, char_quoted, dec_bytepos)
10734 (find_defun_start, prev_char_comend_first, back_comment):
10735 (scan_words, skip_chars, skip_syntaxes, forw_comment, Fforward_comment)
10736 (scan_lists, Fbackward_prefix_chars, scan_sexps_forward):
10737 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10738 (Finternal_describe_syntax_value): Check that match_lisp is a
10739 character, not an integer, since the code stuffs it into int.
10740 (scan_words, scan_sexps_forward):
10741 Check that fixnums are in proper range for system types.
10742 (Fforward_word):
10743 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10744 (scan_sexps_forward):
10745 Use CHARACTERP, not INTEGERP, since the value must fit into int.
10746 (Fparse_partial_sexp): Fix doc; element 8 is not ignored.
10747 * syntax.h: Adjust decls to match defn changes elsewhere.
10748 (struct gl_state_s):
10749 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
e4ecdc9c
PE
10750 (SETUP_SYNTAX_TABLE_FOR_OBJECT): Use PTRDIFF_MAX, not
10751 MOST_POSITIVE_FIXNUM.
d311d28c
PE
10752 * sysdep.c (wait_for_termination_1, wait_for_termination)
10753 (interruptible_wait_for_termination, mkdir):
10754 Don't assume pid_t fits in int; on 64-bit AIX pid_t is 64-bit.
10755 (emacs_read, emacs_write):
10756 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
225a2cff
PE
10757 (system_process_attributes): Don't assume uid_t, gid_t, EMACS_INT,
10758 and double all fit in int.
d311d28c
PE
10759 * term.c (set_tty_color_mode):
10760 Check that fixnums are in proper range for system types.
10761 * termhooks.h (struct input_event):
10762 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10763 * textprop.c (validate_interval_range, interval_of)
10764 (Fadd_text_properties, set_text_properties_1)
10765 (Fremove_text_properties, Fremove_list_of_text_properties)
10766 (Ftext_property_any, Ftext_property_not_all)
10767 (copy_text_properties, text_property_list, extend_property_ranges)
10768 (verify_interval_modification):
10769 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10770 (Fnext_single_char_property_change)
10771 (Fprevious_single_char_property_change):
10772 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
5895d7b9
PE
10773 (copy_text_properties):
10774 Check for integer overflow in index calculation.
d311d28c
PE
10775 * undo.c (last_boundary_position, record_point, record_insert)
10776 (record_delete, record_marker_adjustment, record_change)
10777 (record_property_change):
10778 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10779 (truncate_undo_list, Fprimitive_undo): Don't assume fixnum fits in int.
10780 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10781 * w32fns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
10782 (Fx_hide_tip, Fx_file_dialog):
10783 * w32menu.c (set_frame_menubar):
10784 Use ptrdiff_t, not int, for consistency with rest of code.
10785 * window.c (window_scroll_preserve_hpos, window_scroll_preserve_vpos)
10786 (select_window, Fdelete_other_windows_internal)
10787 (window_scroll_pixel_based, window_scroll_line_based)
10788 (Frecenter, Fset_window_configuration):
10789 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10790 (Fset_window_hscroll, run_window_configuration_change_hook)
10791 (set_window_buffer, temp_output_buffer_show, scroll_command)
5895d7b9 10792 (Fscroll_other_window, Frecenter):
d311d28c
PE
10793 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10794 (Fwindow_line_height, window_scroll, Fscroll_left, Fscroll_right):
10795 Don't assume fixnum fits in int.
10796 (Fset_window_scroll_bars):
10797 Check that fixnums are in proper range for system types.
10798 * xdisp.c (help_echo_pos, pos_visible_p, string_pos_nchars_ahead)
10799 (string_pos, c_string_pos, number_of_chars, init_iterator)
10800 (in_ellipses_for_invisible_text_p, init_from_display_pos)
10801 (compute_stop_pos, next_overlay_change, compute_display_string_pos)
10802 (compute_display_string_end, handle_face_prop)
5895d7b9
PE
10803 (face_before_or_after_it_pos, handle_invisible_prop)
10804 (handle_display_prop, handle_display_spec, handle_single_display_spec)
d311d28c
PE
10805 (display_prop_intangible_p, string_buffer_position_lim)
10806 (string_buffer_position, handle_composition_prop, load_overlay_strings)
10807 (get_overlay_strings_1, get_overlay_strings)
10808 (iterate_out_of_display_property, forward_to_next_line_start)
10809 (back_to_previous_visible_line_start, reseat, reseat_to_string)
10810 (get_next_display_element, set_iterator_to_next)
10811 (get_visually_first_element, compute_stop_pos_backwards)
10812 (handle_stop_backwards, next_element_from_buffer)
10813 (move_it_in_display_line_to, move_it_in_display_line)
10814 (move_it_to, move_it_vertically_backward, move_it_by_lines)
10815 (add_to_log, message_dolog, message_log_check_duplicate)
10816 (message2, message2_nolog, message3, message3_nolog
10817 (with_echo_area_buffer, display_echo_area_1, resize_mini_window_1)
10818 (current_message_1, truncate_echo_area, truncate_message_1)
10819 (set_message, set_message_1, store_mode_line_noprop)
10820 (hscroll_window_tree, debug_delta, debug_delta_bytes, debug_end_vpos)
10821 (text_outside_line_unchanged_p, check_point_in_composition)
10822 (reconsider_clip_changes)
10823 (redisplay_internal, set_cursor_from_row, try_scrolling)
10824 (try_cursor_movement, set_vertical_scroll_bar, redisplay_window)
10825 (redisplay_window, find_last_unchanged_at_beg_row)
10826 (find_first_unchanged_at_end_row, row_containing_pos, try_window_id)
10827 (trailing_whitespace_p, find_row_edges, display_line)
10828 (RECORD_MAX_MIN_POS, Fcurrent_bidi_paragraph_direction)
10829 (display_mode_element, store_mode_line_string)
10830 (pint2str, pint2hrstr, decode_mode_spec)
10831 (display_count_lines, display_string, draw_glyphs)
10832 (x_produce_glyphs, x_insert_glyphs)
10833 (rows_from_pos_range, mouse_face_from_buffer_pos)
10834 (fast_find_string_pos, mouse_face_from_string_pos)
10835 (note_mode_line_or_margin_highlight, note_mouse_highlight):
10836 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10837 (safe_call, init_from_display_pos, handle_fontified_prop)
10838 (handle_single_display_spec, load_overlay_strings)
10839 (with_echo_area_buffer, setup_echo_area_for_printing)
10840 (display_echo_area, echo_area_display)
10841 (x_consider_frame_title, prepare_menu_bars, update_menu_bar)
10842 (update_tool_bar, hscroll_window_tree, redisplay_internal)
5895d7b9
PE
10843 (redisplay_window, dump_glyph_row, display_mode_line)
10844 (Fformat_mode_line, decode_mode_spec, on_hot_spot_p):
43ad2e9a 10845 (handle_display_spec, display_prop_string_p):
d311d28c
PE
10846 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10847 (handle_single_display_spec, build_desired_tool_bar_string)
10848 (redisplay_tool_bar, scroll_window_tree, Fdump_glyph_matrix)
10849 (get_specified_cursor_type):
10850 Check that fixnums are in proper range for system types.
10851 (struct overlay_entry, resize_mini_window, Fdump_glyph_row)
10852 (Flookup_image_map):
10853 Don't assume fixnums fit in int.
10854 (compare_overlay_entries):
10855 Avoid mishandling comparisons due to subtraction overflow.
10856 (load_overlay_strings): Use SAFE_NALLOCA, not alloca.
10857 (last_escape_glyph_face_id, last_glyphless_glyph_face_id):
10858 (handle_tool_bar_click):
10859 Use int, not unsigned, since we prefer signed and the signedness
10860 doesn't matter here.
10861 (get_next_display_element, next_element_from_display_vector):
10862 Use int, not EMACS_INT, when int is wide enough.
10863 (start_hourglass): Use duration_to_sec_usec to do proper
10864 overflow checking on durations.
10865 * xfaces.c (Fbitmap_spec_p):
10866 Check that fixnums are in proper range for system types.
10867 (compare_fonts_by_sort_order):
10868 Avoid mishandling comparisons due to subtraction overflow.
10869 (Fx_family_fonts, realize_basic_faces):
10870 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10871 (Fx_family_fonts):
10872 Don't assume fixnum fits in int.
10873 Use SAFE_ALLOCA_LISP, not alloca.
10874 (merge_face_heights): Remove unnecessary cast to EMACS_INT.
10875 (Finternal_make_lisp_face): Don't allocate more than MAX_FACE_ID.
10876 (face_at_buffer_position, face_for_overlay_string)
10877 (face_at_string_position):
10878 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10879 (merge_faces): Use int, not EMACS_INT, where int is wide enough.
10880 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, x_icon_verify)
10881 (Fx_show_tip):
10882 Check that fixnums are in proper range for system types.
10883 (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
10884 (Fx_hide_tip, Fx_file_dialog, Fx_select_font):
10885 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10886 (Fx_change_window_property): Don't assume fixnums fit in int.
10887 * xfont.c (xfont_chars_supported):
10888 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10889 * xmenu.c (Fx_popup_dialog, set_frame_menubar)
10890 (create_and_show_popup_menu, create_and_show_dialog, xmenu_show):
10891 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10892 * xml.c (parse_region):
10893 * xrdb.c (magic_file_p):
10894 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10895 * xselect.c (TRACE1): Don't assume pid_t promotes to int.
10896 (x_get_local_selection, x_reply_selection_request)
10897 (x_handle_selection_request, wait_for_property_change):
10898 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10899 (selection_data_to_lisp_data): Use short, not EMACS_INT, where
10900 short is wide enough.
10901 (x_send_client_event): Don't assume fixnum fits in int.
10902 * xterm.c (x_x_to_emacs_modifiers):
10903 Don't assume EMACS_INT overflows nicely into int.
10904 (x_emacs_to_x_modifiers): Use EMACS_INT, not int, because values
10905 may come from Lisp.
10906 (handle_one_xevent): NATNUMP can eval its arg twice.
10907 (x_connection_closed):
10908 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10909 * xterm.h: Adjust decls to match defn changes elsewhere.
10910 (struct scroll_bar): Use struct vectorlike_header
10911 rather than rolling our own approximation.
10912 (SCROLL_BAR_VEC_SIZE): Remove; not used.
10913
c6574eb5
GM
109142012-05-25 Glenn Morris <rgm@gnu.org>
10915
10916 * lisp.mk (lisp): Update for more files being compiled now.
10917
e8d32c7e
SM
109182012-05-25 Stefan Monnier <monnier@iro.umontreal.ca>
10919
48def666
SM
10920 * lread.c: Remove `read_pure' which makes no difference.
10921 (read_pure): Remove var.
10922 (unreadpure): Remove function.
10923 (readevalloop): Don't call read_list with -1 flag.
10924 (read1, read_vector): Don't test read_pure any more.
10925 (read_list): Simplify.
10926
e8d32c7e
SM
10927 * fileio.c, character.h: Minor style tweaks.
10928
4b2addb7
DA
109292012-05-24 Dmitry Antipov <dmantipov@yandex.ru>
10930
10931 * window.h (clip_changed): Remove useless declaration.
10932
584461b2
JB
109332012-05-22 Juanma Barranquero <lekktu@gmail.com>
10934
10935 * makefile.w32-in: Follow-up to 2012-05-22T16:20:27Z!eggert@cs.ucla.edu.
10936 (TAGS, TAGS-gmake, CONFIG_H): Remove further references to m/intel386.h.
10937
34374650
PE
109382012-05-22 Paul Eggert <eggert@cs.ucla.edu>
10939
10940 Remove src/m/*.
10941 This directory predates autoconf and is no longer needed nowadays.
10942 Move its few remaining bits of functionality to where they're needed.
10943 * m/README, m/alpha.h, m/amdx86-64.h, m/ia64.h, m/ibmrs6000.h:
10944 * m/ibms390x.h, m/intel386.h, m/m68k.h, m/macppc.h, m/sparc.h:
10945 * m/template.h: Remove.
10946 * Makefile.in (M_FILE): Remove. All uses removed.
10947 * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS):
10948 * lisp.h (USE_LSB_TAG):
10949 * mem-limits.h (EXCEEDS_LISP_PTR):
10950 Use VAL_MAX, not VALBITS, in #if.
10951 * lisp.h (EMACS_INT_MAX): New macro, useful in #if.
10952 (EMACS_UINT): Define unconditionally now.
10953 (BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
10954 (BITS_PER_EMACS_INT): New constants, replacing
10955 what used to be in config.h, but not useful in #if.
10956 (GCTYPEBITS, VALBITS): Define unconditionally, since m/* files don't
10957 define them any more.
10958 (VAL_MAX): New macro.
10959 (VALMASK): Use it.
10960 * puresize.h (PURESIZE_RATIO): Use EMACS_INT_MAX, not
10961 BITS_PER_EMACS_INT, in #if.
10962 * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
10963 (BROKEN_SIGPOLL): Move here from m/ibmrs6000.h, which was removed.
10964 * s/gnu-linux.h (ULIMIT_BREAK_VALUE) [__i386__]:
10965 * s/ms-w32.h (DATA_START):
10966 Move here from removed file m/intel386.h.
10967 * s/gnu.h (NLIST_STRUCT): Remove undef; 'configure' does this.
10968 * s/irix6-5.h (_LP64): Remove; lisp.h no longer needs this.
10969
261cb4bb
PE
109702012-05-21 Paul Eggert <eggert@cs.ucla.edu>
10971
10972 Assume C89 or later.
10973 * alloc.c, buffer.c, lisp.h: Replace POINTER_TYPE with void.
10974 * alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc)
10975 (xrealloc):
10976 * buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts.
10977 * editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL):
10978 * textprop.c, tparam.c (NULL): Remove.
10979 * ralloc.c, vm-limit.c (POINTER): Assume void * works.
10980 * regex.c (SIGN_EXTEND_CHAR): Assume signed char works.
10981 * regex.h (_RE_ARGS): Remove. All uses rewritten to use prototypes.
10982 * unexelf.c (ElfBitsW): Assume c89 preprocessor or better.
10983 * xterm.c (input_signal_count): Assume volatile works.
10984
ff23cd9f
KB
109852012-05-21 Ken Brown <kbrown@cornell.edu>
10986
10987 * xgselect.c (xg_select): Fix first argument in call to 'select'
10988 (bug#11508).
10989
1b170bc6
KB
109902012-05-20 Ken Brown <kbrown@cornell.edu>
10991
10992 * gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
bd7239f5 10993 [CYGWIN]: Cast ptr to (char *) before comparing to _heapbase.
1b170bc6 10994
b2f4d39f
KB
109952012-05-19 Ken Brown <kbrown@cornell.edu>
10996
10997 * xfns.c (x_in_use): Remove `static' qualifier.
10998 * xterm.h (x_in_use): Declare.
10999 * xgselect.c: Include xterm.h.
11000 (xg_select): Test `x_in_use' instead of `inhibit_window_system'
11001 and `display_arg' (bug#9754).
11002
003fdae2
PE
110032012-05-19 Paul Eggert <eggert@cs.ucla.edu>
11004
9232a6d9
PE
11005 * s/ms-w32.h (HAVE_GETDOMAINNAME): Remove; not needed.
11006
003fdae2
PE
11007 * m/vax.h: Remove; no longer needed since HAVE_FTIME is being removed.
11008 * s/ms-w32.h (HAVE_FTIME): Remove; not needed.
11009
784b56e2
EZ
110102012-05-18 Eli Zaretskii <eliz@gnu.org>
11011
11012 Fix compilation with -DGLYPH_DEBUG=1 on MS-Windows.
11013
11014 * w32term.c [GLYPH_DEBUG]: Add prototype for x_check_font.
090bd7cb 11015 (x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c.
784b56e2
EZ
11016
11017 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: Fix broken
11018 reference to image_cache->refcount.
11019 (x_create_tip_frame): Fix broken use of FRAME_IMAGE_CACHE.
11020
a0a79cde
JL
110212012-05-17 Juri Linkov <juri@jurta.org>
11022
11023 * search.c (Fword_search_regexp, Fword_search_backward)
11024 (Fword_search_forward, Fword_search_backward_lax)
11025 (Fword_search_forward_lax): Move functions to isearch.el
11026 (bug#10145, bug#11381).
11027
b0572523
PE
110282012-05-16 Paul Eggert <eggert@cs.ucla.edu>
11029
11030 * xgselect.c (xg_select): Just invoke 'select' if -nw (Bug#9754).
11031
9660f5fc
SM
110322012-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11033
11034 * lread.c (init_obarray): Declare Qt and Qnil as special.
11035
4374de83
GM
110362012-05-14 Glenn Morris <rgm@gnu.org>
11037
11038 * nsterm.m (ns_init_paths): Fix typo ("libexec" not "lib-exec").
985584ae 11039 Put "libexec" before "bin", for the sake of init_callproc_1.
4374de83 11040
dc44c39a
PE
110412012-05-14 Paul Eggert <eggert@cs.ucla.edu>
11042
078c97cb
PE
11043 * keyboard.c (kbd_buffer_get_event) [!HAVE_DBUS]: Omit unused local.
11044
dc44c39a
PE
11045 * unexaix.c: Port to more-recent AIX compilers.
11046 (report_error, report_error_1, make_hdr, copy_sym)
11047 (mark_x, adjust_lnnoptrs, unrelocate_symbols):
11048 Make arguments const char *, not char *, to avoid violations of C
11049 standard and to fix some AIX warnings reported by Gilles Pion.
11050
e18afed7 110512012-05-14 Eli Zaretskii <eliz@gnu.org>
ac268e67
EZ
11052
11053 * xdisp.c (handle_stop): Don't call get_overlay_strings_1 if we
11054 already have overlays loaded.
11055 (handle_single_display_spec): Before returning without displaying
11056 fringe bitmap, synchronize the bidi iterator with the main display
11057 iterator, by calling iterate_out_of_display_property.
11058 (iterate_out_of_display_property): Detect buffer iteration by
11059 testing that it->string is a Lisp string.
11060 (get_next_display_element): When the current object is exhausted,
11061 and there's something on it->stack, call set_iterator_to_next to
11062 proceed with what's on the stack, instead of returning zero.
11063 (set_iterator_to_next): If called at the end of a Lisp string,
11064 proceed to consider_string_end without incrementing string
11065 position. Don't increment display vector index past the end of
11066 the display vector. (Bug#11417)
c8fb9dc6
EZ
11067 (pos_visible_p): Don't report a position visible when move_it_to
11068 stopped at the last line of window, which happens to be scanned
11069 backwards by the bidi iteration. (Bug#11464)
ac268e67 11070
e18afed7 110712012-05-14 Eli Zaretskii <eliz@gnu.org>
82f9b393
EZ
11072
11073 * xdisp.c (handle_single_display_spec): Return 1 for left-margin
11074 and right-margin display specs even if the spec is invalid or we
61b108cc
SM
11075 are on a TTY, and thus unable to display on the fringes.
11076 That's because the text with the property will not be displayed anyway,
82f9b393
EZ
11077 so we need to signal to the caller that this is a "replacing"
11078 display spec. This fixes display when the spec is invalid or we
11079 are on a TTY.
11080
e18afed7 110812012-05-14 Paul Eggert <eggert@cs.ucla.edu>
297834cd
PE
11082
11083 * unexaix.c (make_hdr): Fix typo in prototype.
11084 This bug broke the build on AIX. Problem reported by Gilles Pion.
11085
9d0a235a
MA
110862012-05-14 Michael Albinus <michael.albinus@gmx.de>
11087
11088 * keyboard.c (kbd_buffer_get_event): Read special events also in
11089 batch mode. (Bug#11415)
11090
9e6b06ed
GM
110912012-05-12 Glenn Morris <rgm@gnu.org>
11092
11093 * ns.mk: Update for ns_appbindir no longer having trailing "/".
11094
c1a1d7a3
EZ
110952012-05-12 Eli Zaretskii <eliz@gnu.org>
11096
11097 * lisp.mk (lisp): Add newcomment.elc.
11098
3fe7cdc8
GM
110992012-05-12 Glenn Morris <rgm@gnu.org>
11100
11101 * Makefile.in (MKDIR_P): New, set by configure.
11102 * ns.mk (${ns_appdir}, ${ns_appbindir}Emacs): Use $MKDIR_P.
11103
53f7d2c0
PE
111042012-05-11 Paul Eggert <eggert@cs.ucla.edu>
11105
11106 Remove unused function hourglass_started.
11107 * dispextern.h (hourglass_started):
11108 * w32fns.c (hourglass_started):
11109 * xdisp.c (hourglass_started): Remove.
11110
75aafb17
JB
111112012-05-10 Juanma Barranquero <lekktu@gmail.com>
11112
11113 * makefile.w32-in ($(BLD)/gmalloc.$(O), $(BLD)/w32menu.$(O)):
11114 Update dependencies.
11115
12959e8e
PE
111162012-05-10 Paul Eggert <eggert@cs.ucla.edu>
11117
97107e2e
PE
11118 * xgselect.c (xg_select): Put maxfds+1 into a var.
11119 This is slightly clearer, and pacifies Ubuntu 12.04 gcc.
11120
12959e8e
PE
11121 * sound.c (DEFAULT_ALSA_SOUND_DEVICE): Define only if HAVE_ALSA.
11122
836d29b3
DA
111232012-05-10 Dave Abrahams <dave@boostpro.com>
11124
11125 * filelock.c (syms_of_filelock): New boolean create-lockfiles.
11126 (lock_file): If create_lockfiles is 0, do nothing. (Bug#11227)
11127
5cb67954
MA
111282012-05-09 Michael Albinus <michael.albinus@gmx.de>
11129
11130 * dbusbind.c (xd_registered_buses): New internal Lisp object.
cccaebd2 11131 Rename all occurrences of Vdbus_registered_buses to xd_registered_buses.
5cb67954
MA
11132 (syms_of_dbusbind): Remove declaration of Vdbus_registered_buses.
11133 Initialize xd_registered_buses.
11134
3478ec45
PE
111352012-05-09 Paul Eggert <eggert@cs.ucla.edu>
11136
b263a6b0
PE
11137 Untag more efficiently if USE_LSB_TAG.
11138 This is based on a proposal by YAMAMOTO Mitsuharu in
11139 <http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg01876.html>.
11140 For an admittedly artificial (nth 8000 longlist) benchmark on
11141 Fedora 15 x86-64, this yields a 25% CPU speedup. Also, it shrinks
11142 Emacs's overall text size by 1%.
11143 * lisp.h (XUNTAG): New macro.
11144 (XCONS, XVECTOR, XSTRING, XSYMBOL, XFLOAT, XMISC, XPROCESS, XWINDOW)
11145 (XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE, XSUB_CHAR_TABLE, XBOOL_VECTOR)
11146 (XSETTYPED_PSEUDOVECTOR, XHASH_TABLE, TYPED_PSEUDOVECTORP): Use it.
11147 * eval.c (Fautoload):
11148 * font.h (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT):
11149 * frame.h (XFRAME): Use XUNTAG.
11150
3478ec45
PE
11151 Port recent dbusbind.c changes to 32-bit --with-wide-int.
11152 * dbusbind.c (xd_append_arg, xd_retrieve_arg, Fdbus_message_internal):
11153 Remove unportable assumptions about print widths of types like
11154 dbus_uint32_t.
11155 (xd_get_connection_address, Fdbus_init_bus): Cast Emacs integer to
11156 intptr_t when converting between pointer and integer, to avoid GCC
11157 warnings about wrong width.
11158
666b903b 111592012-05-09 Eli Zaretskii <eliz@gnu.org>
0d887c7d
EZ
11160
11161 * w32proc.c (new_child): Force Windows to reserve only 64KB of
11162 stack for each reader_thread, instead of defaulting to 8MB
11163 determined by the linker. This avoids failures in creating
11164 subprocesses on Windows 7, see the discussion in this thread:
11165 http://lists.gnu.org/archive/html/emacs-devel/2012-03/msg00119.html.
11166
b120cc17
JC
111672012-05-07 Jérémy Compostella <jeremy.compostella@gmail.com>
11168
11169 Fix up display of the *Minibuf-0* buffer in the mini window.
11170 * keyboard.c (read_char): Don't clear the echo area if there's no
11171 message to clear.
11172 * xdisp.c (redisplay_internal): Redisplay the mini window (with the
2fed2689 11173 contents of *Minibuf-0*) if there's no message displayed in its stead.
b120cc17 11174
9a4b36f8
MA
111752012-05-07 Michael Albinus <michael.albinus@gmx.de>
11176
11177 * dbusbind.c (XD_DEBUG_MESSAGE): Don't print message twice in
11178 batch mode.
11179
e5f9458f
CY
111802012-05-06 Chong Yidong <cyd@gnu.org>
11181
11182 * lisp.mk (lisp): Update.
11183
eceeb5fc 111842012-05-05 Jim Meyering <meyering@redhat.com>
bf98199c
JM
11185
11186 * w32font.c (fill_in_logfont): NUL-terminate a string (Bug#11372).
11187
71873e2b
SM
111882012-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11189
11190 * data.c (PUT_ERROR): New macro.
11191 (syms_of_data): Use it. Add new error type `user-error'.
11192 * undo.c (user_error): New function.
11193 (Fprimitive_undo): Use it.
11194 * print.c (print_error_message): Adjust print style for `user-error'.
11195 * keyboard.c (user_error): New function.
11196 (Fexit_recursive_edit, Fabort_recursive_edit): Use it.
11197
ab0fa4e4
PE
111982012-05-03 Paul Eggert <eggert@cs.ucla.edu>
11199
11200 Do not limit current-time-string to years 1000..9999.
11201 * editfns.c (TM_YEAR_IN_ASCTIME_RANGE): Remove.
11202 (Fcurrent_time_string): Support any year that is supported by the
11203 underlying localtime representation. Don't use asctime, as it
11204 has undefined behavior for years outside the range -999..9999.
11205
7ed806a7
PE
112062012-05-02 Paul Eggert <eggert@cs.ucla.edu>
11207
11208 Fix race conditions involving setenv, gmtime, localtime, asctime.
11209 Without this fix, interrupts could mess up code that uses these
11210 nonreentrant functions, since setting TZ invalidates existing
11211 tm_zone or tzname values, and since most of these functions return
11212 pointers to static storage.
11213 * editfns.c (format_time_string, Fdecode_time, Fencode_time)
11214 (Fcurrent_time_string, Fcurrent_time_zone, Fset_time_zone_rule):
11215 Grow the critical sections to include not just invoking
11216 localtime/gmtime, but also accessing these functions' results
11217 including their tm_zone values if any, and any related TZ setting.
11218 (format_time_string): Last arg is now struct tm *, not struct tm **,
71873e2b
SM
11219 so that the struct tm is saved in the critical section.
11220 All callers changed. Simplify allocation of initial buffer, partly
7ed806a7
PE
11221 motivated by the fact that memory allocation needs to be outside
11222 the critical section.
11223
0c16dfed
DA
112242012-05-02 Dmitry Antipov <dmantipov@yandex.ru>
11225
11226 * intervals.c (adjust_intervals_for_insertion): Initialize `newi'
11227 with RESET_INTERVAL.
11228
11229 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11230 Remove duplicated buffer name initialization.
11231
3f83ace8
JM
112322012-05-02 Jim Meyering <jim@meyering.net>
11233
11234 * xterm.c (x_term_init): Use memcpy instead of strncpy (Bug#11373).
11235
c7b8541e
JM
11236 * xfns.c (x_window): Use xstrdup (Bug#11375).
11237
90207a15 112382012-05-02 Eli Zaretskii <eliz@gnu.org>
2fa85638
EZ
11239
11240 * xdisp.c (pos_visible_p): If already at a newline from the
11241 display string before the 'while' loop, don't walk back the glyphs
11242 from it3.glyph_row. Solves assertion violation when the display
11243 string begins with a newline (egg.el). (Bug#11367)
11244
b593d6a9
AH
112452012-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
11246
11247 * keyboard.c (Fexecute_extended_command, Vsuggest_key_bindings):
11248 Move to simple.el.
11249
4737362e
GM
112502012-05-01 Glenn Morris <rgm@gnu.org>
11251
99cf43f9
GM
11252 * syssignal.h: Remove reference to BROKEN_SIGINFO (last used in
11253 s/ptx4.h), BROKEN_SIGTSTP (last used in m/ustation.h, m/dpx2.h),
11254 and BROKEN_SIGURG (was in s/gnu-linux.h prior to 2008-02-10).
11255 All were removed before 23.1.
11256
9311dcff
GM
11257 * dispnew.c: Remove HAVE_LIBNCURSES test;
11258 it is always true on relevant platforms.
11259
4d5c6349
GM
11260 * Makefile.in (LD_SWITCH_X_SITE_RPATH):
11261 Rename from LD_SWITCH_X_SITE_AUX_RPATH.
11262
4737362e
GM
11263 * Makefile.in (LD_SWITCH_X_SITE_AUX): Remove; no longer used.
11264
74dd3a6b
AS
112652012-04-30 Andreas Schwab <schwab@linux-m68k.org>
11266
11267 * .gdbinit (xpr): Remove checks for no longer existing misc types.
11268 (xintfwd, xboolfwd, xobjfwd, xbufobjfwd, xkbobjfwd, xbuflocal):
11269 Remove.
11270
13c379ee
PE
112712012-04-28 Paul Eggert <eggert@cs.ucla.edu>
11272
11273 Do not avoid creating empty evaporating overlays (Bug#9642).
11274 * buffer.c (Fmove_overlay): Revert the change of 2012-04-23.
11275 That is, do not delete an evaporating overlay if it becomes
11276 empty after its bounds are adjusted to fit within its buffer.
11277 This fix caused other problems, and I'm reverting it until we get
11278 to the bottom of them.
11279
a8e7d6d7 112802012-04-27 Chong Yidong <cyd@gnu.org>
9be2fd9b
CY
11281
11282 * xselect.c (x_convert_selection): Initialize a pointer (Bug#11315).
11283
a8e7d6d7 112842012-04-27 Eli Zaretskii <eliz@gnu.org>
f0ee99a0
EZ
11285
11286 * xdisp.c (pos_visible_p): If the window start position is beyond
11287 ZV, start the display from buffer beginning. Prevents assertion
11288 violation in init_iterator when the minibuffer window is scrolled
11289 via the scroll bar.
11290
11291 * window.c (window_scroll_pixel_based): Likewise.
11292
a8e7d6d7 112932012-04-27 Chong Yidong <cyd@gnu.org>
9ec7751f
CY
11294
11295 * keymap.c (where_is_internal): Doc fix (Bug#10872).
11296
a8e7d6d7 112972012-04-27 Glenn Morris <rgm@gnu.org>
24c51a09
GM
11298
11299 * fileio.c (Fcopy_file, Fset_file_selinux_context):
11300 Ignore ENOTSUP failures from setfilecon functions. (Bug#11245)
11301
a8e7d6d7 113022012-04-27 Eli Zaretskii <eliz@gnu.org>
73055685 11303
b593d6a9
AH
11304 * dispnew.c (swap_glyph_pointers, copy_row_except_pointers):
11305 Don't overrun array limits of glyph row's used[] array. (Bug#11288)
73055685 11306
1c6900d9
EZ
113072012-04-26 Eli Zaretskii <eliz@gnu.org>
11308
4c3fa1d9
EZ
11309 * xdisp.c (IT_DISPLAYING_WHITESPACE): In addition to the loaded
11310 display element, check also the underlying string or buffer
11311 character. (Bug#11341)
11312
1c6900d9
EZ
11313 * w32menu.c: Include w32heap.h.
11314 (add_menu_item): If the call to AppendMenuW (via
11315 unicode_append_menu) fails, disable Unicode menus only if we are
11316 running on Windows 9X/Me.
11317
42bf8205
AS
113182012-04-24 Andreas Schwab <schwab@linux-m68k.org>
11319
11320 * .gdbinit (xpr): Handle USE_2_TAGS_FOR_INTS.
11321 (xgetint): Add missing shift for LSB tags.
11322
b1bac16e
MR
113232012-04-24 Martin Rudalics <rudalics@gmx.at>
11324
11325 * keyboard.c (read_char): Don't wipe echo area for select window
11326 events: These might get delayed via `mouse-autoselect-window'
11327 (Bug#11304).
11328
d69621cc
JB
113292012-04-24 Juanma Barranquero <lekktu@gmail.com>
11330
11331 * gnutls.c (init_gnutls_functions): Protect against (unlikely)
11332 manipulation of :loaded-from data.
11333
02fd101b
JB
113342012-04-23 Juanma Barranquero <lekktu@gmail.com>
11335
11336 * gnutls.c (init_gnutls_functions): The value of :loaded-from is
11337 now a cons (bug#11311).
11338
888bec30
PE
113392012-04-23 Paul Eggert <eggert@cs.ucla.edu>
11340
89a438bd
PE
11341 Do not create empty overlays with the evaporate property (Bug#9642).
11342 * buffer.c (Fmove_overlay): Delete an evaporating overlay
11343 if it becomes empty after its bounds are adjusted to fit within
11344 its buffer. Without this fix, in a nonempty buffer (let ((o
11345 (make-overlay 1 2))) (overlay-put o 'evaporate t) (move-overlay o 0 1))
11346 yields an empty overlay that has the evaporate property, which is
11347 not supposed to happen.
11348
1068fe4d
PE
11349 Fix minor GTK3 problems found by static checking.
11350 * emacsgtkfixed.c (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
11351 (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
11352 (struct _EmacsFixedClass, emacs_fixed_get_type):
11353 Move decls here from emacsgtkfixed.h, since they needn't be public.
11354 (emacs_fixed_get_type): Now static.
11355 (emacs_fixed_class_init): Omit unused local.
11356 (emacs_fixed_child_type): Remove; unused.
11357 * emacsgtkfixed.h (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
11358 (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
11359 (struct _EmacsFixedClass): Move to emacsgtkfixed.c.
11360 (EMACS_FIXED_CLASS, EMACS_IS_FIXED, EMACS_IS_FIXED_CLASS)
11361 (EMACS_FIXED_GET_CLASS): Remove; unused.
11362 * gtkutil.c (xg_create_frame_widgets) [!HAVE_GTK3]: Omit unused local.
11363
888bec30
PE
11364 * keyboard.c (handle_async_input): Define only if SYNC_INPUT || SIGIO.
11365 Problem reported by Juanma Barranquero for Windows -Wunused-function.
11366
de85e130
PE
113672012-04-22 Paul Eggert <eggert@cs.ucla.edu>
11368
d0baac98 11369 Modernize and clean up gmalloc.c to assume C89 (Bug#9119).
bd7239f5 11370 * gmalloc.c (_MALLOC_INTERNAL, _MALLOC_H, _PP, __ptr_t)
d0baac98
PE
11371 (__malloc_size_t, __malloc_ptrdiff_t):
11372 Remove. All uses removed, replaced by the definiens if needed,
11373 since we can assume C89 or better now.
11374 Include <stdint.h>, for PTRDIFF_MAX, uintptr_t.
11375 (protect_malloc_state, align, get_contiguous_space)
11376 (malloc_atfork_handler_prepare, malloc_atfork_handler_parent)
11377 (malloc_atfork_handler_child, malloc_enable_thread)
11378 (malloc_initialize_1, __malloc_initialize, morecore_nolock)
11379 (_malloc_internal_nolock, _malloc_internal, malloc, _malloc)
11380 (_free, _realloc, _free_internal_nolock, _free_internal, free, cfree)
11381 (special_realloc, _realloc_internal_nolock, _realloc_internal)
11382 (realloc, calloc, __default_morecore, memalign, valloc, checkhdr)
11383 (freehook, mallochook, reallochook, mabort, mcheck, mprobe):
11384 Define using prototypes, not old style.
11385 (align, _malloc_internal_nolock, _free_internal_nolock, memalign):
11386 Don't assume ptrdiff_t and uintptr_t are no wider than unsigned long.
11387 (align): Don't assume that signed integer overflow wraps around.
11388 Omit unused local var.
11389 (malloc_initialize_1, morecore_nolock, _malloc_internal_nolock)
11390 (_free_internal_nolock, memalign, mallochook, reallochook):
11391 Omit no-longer-needed casts.
11392 (valloc): Use getpagesize, not __getpagesize.
11393 (MAGICWORD, MAGICFREE): Now randomish size_t values, not 32-bit.
11394 (struct hdr): The 'magic' member is now size_t, not unsigned long.
11395
de85e130
PE
11396 * dbusbind.c (XD_DBUS_VALIDATE_OBJECT): Define only if needed.
11397
dcbf5805
MA
113982012-04-22 Michael Albinus <michael.albinus@gmx.de>
11399
11400 Move functions from C to Lisp. Make non-blocking method calls
11401 the default. Implement further D-Bus standard interfaces.
11402
11403 * dbusbind.c (DBUS_NUM_MESSAGE_TYPES): Declare.
11404 (QCdbus_request_name_allow_replacement)
11405 (QCdbus_request_name_replace_existing)
11406 (QCdbus_request_name_do_not_queue)
11407 (QCdbus_request_name_reply_primary_owner)
11408 (QCdbus_request_name_reply_in_queue)
11409 (QCdbus_request_name_reply_exists)
11410 (QCdbus_request_name_reply_already_owner): Move to dbus.el.
11411 (QCdbus_registered_serial, QCdbus_registered_method)
11412 (QCdbus_registered_signal): New Lisp objects.
11413 (XD_DEBUG_MESSAGE): Use sizeof.
11414 (XD_MESSAGE_TYPE_TO_STRING, XD_OBJECT_TO_STRING)
11415 (XD_DBUS_VALIDATE_BUS_ADDRESS, XD_DBUS_VALIDATE_OBJECT)
11416 (XD_DBUS_VALIDATE_BUS_NAME, XD_DBUS_VALIDATE_PATH)
11417 (XD_DBUS_VALIDATE_INTERFACE, XD_DBUS_VALIDATE_MEMBER): New macros.
11418 (XD_CHECK_DBUS_SERIAL): Rename from CHECK_DBUS_SERIAL_GET_SERIAL.
11419 (xd_signature, xd_append_arg): Allow float for integer types.
11420 (xd_get_connection_references): New function.
b593d6a9
AH
11421 (xd_get_connection_address): Rename from xd_initialize.
11422 Return cached address.
dcbf5805
MA
11423 (xd_remove_watch): Do not unset $DBUS_SESSION_BUS_ADDRESS.
11424 (xd_close_bus): Rename from Fdbus_close_bus. Not needed on Lisp
11425 level.
11426 (Fdbus_init_bus): New optional arg PRIVATE. Cache address.
9a4b36f8 11427 Return number of refcounts.
dcbf5805
MA
11428 (Fdbus_get_unique_name): Make stronger parameter check.
11429 (Fdbus_message_internal): New defun.
11430 (Fdbus_call_method, Fdbus_call_method_asynchronously)
11431 (Fdbus_method_return_internal, Fdbus_method_error_internal)
11432 (Fdbus_send_signal, Fdbus_register_service)
11433 (Fdbus_register_signal, Fdbus_register_method): Move to dbus.el.
11434 (xd_read_message_1): Obey new structure of Vdbus_registered_objects.
11435 (xd_read_queued_messages): Obey new structure of Vdbus_registered_buses.
11436 (Vdbus_compiled_version, Vdbus_runtime_version)
11437 (Vdbus_message_type_invalid, Vdbus_message_type_method_call)
11438 (Vdbus_message_type_method_return, Vdbus_message_type_error)
11439 (Vdbus_message_type_signal): New defvars.
b593d6a9
AH
11440 (Vdbus_registered_buses, Vdbus_registered_objects_table):
11441 Adapt docstring.
dcbf5805 11442
52828e02
PE
114432012-04-22 Paul Eggert <eggert@cs.ucla.edu>
11444
da05bc4c
PE
11445 Fix GC_MALLOC_CHECK debugging output on 64-bit hosts.
11446 * alloc.c (emacs_blocked_malloc) [GC_MALLOC_CHECK]:
11447 Do not assume ptrdiff_t is the same width as 'int'.
11448
52828e02
PE
11449 * alloc.c: Handle unusual debugging option combinations.
11450 (GC_CHECK_MARKED_OBJECTS): Undef if ! GC_MARK_STACK,
11451 since the two debugging options are incompatible.
11452 (GC_MALLOC_CHECK): Similarly, undef if GC_CHECK_MARKED_OBJECTS
11453 is defined.
11454 (mem_init, mem_insert, mem_insert_fixup):
11455 Define if GC_MARK_STACK || GC_MALLOC_CHECK.
11456 (NEED_MEM_INSERT): Remove; no longer needed.
11457
f01769f9
LL
114582012-04-22 Leo Liu <sdl.web@gmail.com>
11459
11460 * sysdep.c (list_system_processes): Support Darwin (Bug#5725).
11461
5790543d
PE
114622012-04-22 Paul Eggert <eggert@cs.ucla.edu>
11463
11464 * sysdep.c [__FreeBSD__]: Minor cleanups.
11465 (list_system_processes, system_process_attributes) [__FreeBSD__]:
11466 Use Emacs indenting style more consistently. Avoid some casts.
11467 Use 'double' consistently rather than mixing 'float' and 'double'.
11468
b91b7e4d
EW
114692012-04-21 Eduard Wiebe <usenet@pusto.de>
11470
b593d6a9
AH
11471 * sysdep.c (list_system_processes, system_process_attributes):
11472 Add implementation for FreeBSD (Bug#5243).
b91b7e4d 11473
6114eb15
AS
114742012-04-21 Andreas Schwab <schwab@linux-m68k.org>
11475
11476 * lisp.mk (lisp): Update.
11477
2f38dff7
PE
114782012-04-20 Paul Eggert <eggert@cs.ucla.edu>
11479
11480 * keyboard.c (process_pending_signals): Define only if SYNC_INPUT.
11481 It is never used otherwise.
11482
4ae29f89
SM
114832012-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
11484
11485 * print.c (print_preprocess): Only check print_depth if print-circle
11486 is nil.
11487 (print_object): Check for cycles even when print-circle is nil and
11488 print-gensym is t, but only check print_depth if print-circle is nil.
11489
f30d612a
CY
114902012-04-20 Chong Yidong <cyd@gnu.org>
11491
11492 * process.c (wait_reading_process_output): If EIO occurs on a pty,
11493 set the status to "failed" and ensure that sentinel is run.
11494
c07a4c0b 114952012-04-20 Glenn Morris <rgm@gnu.org>
016a35df
GM
11496
11497 * process.c (Fset_process_inherit_coding_system_flag)
11498 (Fset_process_query_on_exit_flag): Doc fix (mention return value).
4373fd43 11499 (Fmake_network_process, Fmake_serial_process): Doc fix.
016a35df 11500
c07a4c0b 115012012-04-20 Eli Zaretskii <eliz@gnu.org>
20a68157
EZ
11502
11503 * xdisp.c (string_buffer_position_lim): Limit starting position to
11504 BEGV.
11505 (set_cursor_from_row): If called for a mode-line or header-line
11506 row, return zero immediately.
11507 (try_cursor_movement): If inside continuation line, don't back up
4ae29f89
SM
11508 farther than the first row after the header line, if any.
11509 Don't consider the header-line row as "partially visible", even if
20a68157
EZ
11510 MATRIX_ROW_PARTIALLY_VISIBLE_P returns non-zero. (Bug#11261)
11511
c07a4c0b 115122012-04-20 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
ad3a2b41 11513
4ae29f89
SM
11514 * lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n"
11515 (bug#11238).
ad3a2b41 11516
c07a4c0b 115172012-04-20 Teodor Zlatanov <tzz@lifelogs.com>
6c94c34f 115182012-04-18 Paul Eggert <eggert@cs.ucla.edu>
ae6e112d
PE
11519
11520 configure: new option --enable-gcc-warnings (Bug#11207)
11521 * Makefile.in (C_WARNINGS_SWITCH): Remove.
11522 (WARN_CFLAGS, WERROR_CFLAGS): New macros.
11523 (ALL_CFLAGS): Use new macros rather than old.
11524 * process.c: Ignore -Wstrict-overflow to work around GCC bug 52904.
11525 * regex.c: Ignore -Wstrict-overflow. If !emacs, also ignore
11526 -Wunused-but-set-variable, -Wunused-function, -Wunused-macros,
11527 -Wunused-result, -Wunused-variable. This should go away once
11528 the Emacs and Gnulib regex code is merged.
11529 (xmalloc, xrealloc): Now static.
11530
aba027e8
PE
115312012-04-17 Paul Eggert <eggert@cs.ucla.edu>
11532
11533 * dired.c (Fsystem_groups): Remove unused local.
11534
e5a36063
GM
115352012-04-17 Glenn Morris <rgm@gnu.org>
11536
11537 * dired.c (Fsystem_users): Doc fix.
11538
316411f0
DA
115392012-04-17 Dmitry Antipov <dmantipov@yandex.ru>
11540
11541 * dired.c (Fsystem_users, Fsystem_groups): New functions. (Bug#7900)
11542 (syms_of_dired): Add them.
11543
9426aba4
PE
115442012-04-16 Paul Eggert <eggert@cs.ucla.edu>
11545
b62a57be
PE
11546 Fix minor alloc.c problems found by static checking.
11547 * alloc.c (_malloc_internal, _free_internal) [!DOUG_LEA_MALLOC]:
11548 New extern decls, to avoid calling undeclared functions.
11549 (dont_register_blocks): Define if ((!SYSTEM_MALLOC && !SYNC_INPUT)
11550 && GC_MALLOC_CHECK), not if ((GC_MARK_STACK || defined
11551 GC_MALLOC_CHECK) && GC_MALLOC_CHECK), to match when it's used.
11552 (NEED_MEM_INSERT): New macro.
11553 (mem_insert, mem_insert_fixup) [!NEED_MEM_INSERT]: Remove; unused.
4b5afbb0 11554 Remove one incorrect comment and fix another.
b62a57be 11555
3539f31f
PE
11556 Fix minor ralloc.c problems found by static checking.
11557 See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
11558 * ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE)
11559 (r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused.
11560 (r_alloc_sbrk): Now static.
11561
a041960a
PE
11562 Improve ralloc.c interface checking.
11563 See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
11564 * buffer.c (ralloc_reset_variable, r_alloc, r_re_alloc)
11565 (r_alloc_free) [REL_ALLOC]: Move decls from here ...
11566 * lisp.h (r_alloc, r_alloc_free, r_re_alloc, r_alloc_reset_variable)
11567 [REL_ALLOC]: ... to here, to check interface.
11568 * m/ia64.h (r_alloc, r_alloc_free) [REL_ALLOC && !_MALLOC_INTERNAL]:
11569 Remove decls. This fixes an "It stinks!".
11570
9426aba4
PE
11571 * alloc.c (which_symbols): Fix alignment issue / type clash.
11572
d55c12ed
AS
115732012-04-15 Andreas Schwab <schwab@linux-m68k.org>
11574
11575 * lisp.h (struct Lisp_Symbol): Remove explicit padding.
11576 (struct Lisp_Misc_Any): Likewise.
11577 (struct Lisp_Free): Likewise.
11578 * alloc.c (union aligned_Lisp_Symbol): Define.
11579 (SYMBOL_BLOCK_SIZE, struct symbol_block): Use union
11580 aligned_Lisp_Symbol instead of struct Lisp_Symbol.
11581 (union aligned_Lisp_Misc): Define.
11582 (MARKER_BLOCK_SIZE, struct marker_block): Use union
11583 aligned_Lisp_Misc instead of union Lisp_Misc.
4ae29f89 11584 (Fmake_symbol, allocate_misc, gc_sweep): Adjust.
d55c12ed 11585
b948ce8b
PE
115862012-04-14 Paul Eggert <eggert@cs.ucla.edu>
11587
11588 Make GC_MAKE_GCPROS_NOOPS the default (Bug#9926).
11589 * lisp.h (GC_MARK_STACK): Default to GC_MAKE_GCPROS_NOOPS.
11590 * s/cygwin.h, s/darwin.h, s/freebsd.h, s/gnu.h, s/irix6-5.h, s/msdos.h:
11591 * s/netbsd.h, s/sol2-6.h:
11592 Remove definition of GC_MARK_STACK, since the default now works.
11593 * s/aix4-2.h, s/hpux10-20.h, s/unixware.h:
11594 Define GC_MARK_STACK to GC_USE_GCPROS_AS_BEFORE, since that's
11595 no longer the default.
11596 * s/gnu-linux.h (GC_MARK_STACK): Adjust to change in default.
11597
35dc09a1 115982012-04-14 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
ad3a2b41 11599
35dc09a1
GM
11600 * lread.c (lisp_file_lexically_bound_p):
11601 Fix hang at ";-*-\n" (bug#11238).
ad3a2b41 11602
35dc09a1
GM
116032012-04-14 Eli Zaretskii <eliz@gnu.org>
11604
11605 * xdisp.c (find_last_unchanged_at_beg_row): Don't consider a row
11606 "unchanged" if its end.pos is beyond ZV. (Bug#11199)
11607
116082012-04-14 Jan Djärv <jan.h.d@swipnet.se>
11609
11610 * nsterm.m (constrainFrameRect): Always constrain when there is only
11611 one screen (Bug#10962).
11612
bcd86815
KB
116132012-04-13 Ken Brown <kbrown@cornell.edu>
11614
11615 * s/cygwin.h (PTY_OPEN): Don't try to close a bogus file descriptor.
11616
c25df26e
RT
116172012-04-13 Reuben Thomas <rrt@sc3d.org>
11618
11619 * indent.c (Fmove_to_column): Change interactive spec (Bug#739).
11620
0fc59f1e
DC
116212012-04-11 Daniel Colascione <dancol@dancol.org>
11622
11623 * s/cygwin.h: The vfork the #define in cygwin.h was protecting
11624 against is gone. It's better to use vfork now so that when Cygwin
11625 gains a new, working vfork, we use it automatically (bug#10398).
11626
de8c03dc
SM
116272012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
11628
11629 * window.c (save_window_save): Obey window-point-insertion-type.
11630
2f097256
GM
116312012-04-11 Glenn Morris <rgm@gnu.org>
11632
11633 * Makefile.in (GNUSTEP_CFLAGS): Rename from C_SWITCH_X_SYSTEM.
11634
453b951e
SM
116352012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
11636
11637 * alloc.c (lisp_align_malloc): Remove unneeded prototype.
11638
75f1671a 116392012-04-10 Jason S. Cornez <jcornez@ravenpack.com> (tiny change)
6bbef4e5
JC
11640
11641 * keyboard.c: Override inhibit-quit after the third C-g (bug#6585).
11642 (force_quit_count): New var.
11643 (handle_interrupt): Use it.
11644
2a8ce227
JB
116452012-04-10 Juanma Barranquero <lekktu@gmail.com>
11646
11647 * w32.c (w32_delayed_load): Record the full path of the library
11648 being loaded (bug#10424).
11649
935396c0
GM
116502012-04-09 Glenn Morris <rgm@gnu.org>
11651
05920a43
GM
11652 * doc.c (Fsnarf_documentation): Check variables, functions are bound,
11653 not just in the obarray, before snarfing them. (Bug#11036)
11654
935396c0
GM
11655 * Makefile.in ($(leimdir)/leim-list.el):
11656 Pass EMACS rather than BUILT_EMACS.
11657
a18ecafa
TZ
116582012-04-09 Teodor Zlatanov <tzz@lifelogs.com>
11659
11660 * process.c (make_process):
11661 * process.h: Add integer `gnutls_handshakes_tried' member to
11662 process struct.
11663
6bbef4e5
JC
11664 * gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.
11665 Add convenience `GNUTLS_LOG2i' macro.
a18ecafa
TZ
11666
11667 * gnutls.c (gnutls_log_function2i): Convenience log function.
11668 (emacs_gnutls_read): Use new log functions,
11669 `gnutls_handshakes_tried' process member, and
11670 `GNUTLS_EMACS_HANDSHAKES_LIMIT' to limit the number of handshake
11671 attempts per process (connection).
11672
b4d3bc10
CY
116732012-04-09 Chong Yidong <cyd@gnu.org>
11674
11675 * eval.c (Fuser_variable_p, user_variable_p_eh)
11676 (lisp_indirect_variable): Functions deleted.
11677 (Fdefvar): Caller changed.
11678
11679 * callint.c (Finteractive, Fcall_interactively):
11680 * minibuf.c (Fread_variable): Callers changed.
11681
70f4d973
EZ
116822012-04-09 Eli Zaretskii <eliz@gnu.org>
11683
11684 * xdisp.c (set_cursor_from_row): If the display string appears in
11685 the buffer at position that is closer to point than the position
11686 after the display string, display the cursor on the first glyph of
11687 the display string. Fixes cursor display when a 'display' text
11688 property immediately follows invisible text. (Bug#11094)
11689
cb3c2e3e
PE
116902012-04-09 Paul Eggert <eggert@cs.ucla.edu>
11691
11692 composite.c: use 'double' consistently
11693 * composite.c (get_composition_id): Use 'double' consistently
11694 instead of converting 'float' to 'double' and vice versa; this is
11695 easier to understand and avoids a GCC warning.
11696
fd06db5d
GM
116972012-04-09 Glenn Morris <rgm@gnu.org>
11698
50fe702a
GM
11699 * Makefile.in: Generate leim-list with bootstrap-emacs, in
11700 preparation for dumping it with emacs. (Bug#4789)
11701 (leimdir): New variable.
11702 ($(leimdir)/leim-list.el): New rule.
11703 (emacs$(EXEEXT)): Depend on leim-list.el.
11704
fd06db5d
GM
11705 * buffer.c (Qucs_set_table_for_input): Remove. (Bug#9821)
11706 (Fget_buffer_create): Don't call Qucs_set_table_for_input.
11707 (init_buffer_once, syms_of_buffer): Remove Qucs_set_table_for_input.
11708
55c131ee
AS
117092012-04-08 Andreas Schwab <schwab@linux-m68k.org>
11710
11711 * lisp.h (struct Lisp_Symbol): Add explicit padding to ensure
11712 proper alignment.
11713
9209588f
JB
117142012-04-07 Juanma Barranquero <lekktu@gmail.com>
11715
11716 * xml.c (init_libxml2_functions) [WINDOWSNT]:
11717 Remove unused local variable.
11718
e3fb2efb
PE
117192012-04-07 Paul Eggert <eggert@cs.ucla.edu>
11720
11721 Avoid unnecessary pointer scanning in garbage collection (Bug#10780).
11722 * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS): New macro.
11723 (mark_memory): Mark Lisp_Objects only if pointers might hide in
11724 objects, as mark_maybe_pointer will catch them otherwise.
11725 (GC_LISP_OBJECT_ALIGNMENT): Remove; no longer needed.
11726 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT) [__mc68000__]: Likewise.
11727
b5385551
PE
117282012-04-07 Paul Eggert <eggert@cs.ucla.edu>
11729
11730 Fix typo that broke non-Windows builds.
11731 * xml.c (libxml2_loaded_p) [!!WINDOWSNT]: 'inine' -> 'inline'.
11732
9078ead6
EZ
117332012-04-07 Eli Zaretskii <eliz@gnu.org>
11734
11735 Support building on MS-Windows with libxml2.
11736
11737 * makefile.w32-in (OBJ2): Add xml.$(O).
11738 (GLOBAL_SOURCES): Add xml.c.
11739 ($(BLD)/xml.$(O)): New dependency list.
11740
11741 * xml.c (DEF_XML2_FN, LOAD_XML2_FN) [WINDOWSNT]: New macros.
11742 (fn_htmlReadMemory, fn_xmlReadMemory, fn_xmlDocGetRootElement)
11743 (fn_xmlFreeDoc, fn_xmlCleanupParser, fn_xmlCheckVersion)
11744 [!WINDOWSNT]: New macros.
11745 (init_libxml2_functions, libxml2_loaded_p): New functions.
11746 (parse_region): Call fn_xmlCheckVersion instead of using the macro
11747 LIBXML_TEST_VERSION. Call libxml2 functions via the fn_* macros.
11748 (xml_cleanup_parser): New function, export for fn_xmlCleanupParser.
11749 Calls xmlCleanupParser only if libxml2 was loaded (or statically
11750 linked in).
6bbef4e5
JC
11751 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
11752 Call init_libxml2_functions before calling libxml2 functions.
9078ead6
EZ
11753 (syms_of_xml) <Qlibxml2_dll>: DEFSYM it.
11754
11755 * emacs.c: Don't include libxml/parser.h.
11756 (shut_down_emacs): Call xml_cleanup_parser, instead of calling
11757 xmlCleanupParser directly.
11758
11759 * lisp.h [HAVE_LIBXML2]: Add prototype for xml_cleanup_parser.
11760
3811fdf3
EZ
117612012-04-07 Eli Zaretskii <eliz@gnu.org>
11762
11763 * indent.c (Fvertical_motion): If there is a display string at
11764 point, use it.vpos to compute how many lines to backtrack after
11765 move_it_to point. (Bug#11133)
11766
2f8e16b2
EZ
117672012-04-06 Eli Zaretskii <eliz@gnu.org>
11768
11769 * buffer.h (FETCH_CHAR, FETCH_MULTIBYTE_CHAR):
11770 * character.h (STRING_CHAR, STRING_CHAR_AND_LENGTH): Add comments
11771 about subtle differences between FETCH_CHAR* and STRING_CHAR*
11772 macros related to unification of CJK characters. For the details,
11773 see the discussion following the message here:
11774 http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11073#14.
11775
3d439cd1
CY
117762012-04-04 Chong Yidong <cyd@gnu.org>
11777
11778 * keyboard.c (Vdelayed_warnings_list): Doc fix.
11779
8bc53d00
EZ
117802012-04-01 Eli Zaretskii <eliz@gnu.org>
11781
11782 * w32menu.c (simple_dialog_show, add_menu_item): Use SAFE_ALLOCA
11783 instead of alloca. (Bug#11138)
11784
3b0512a3
AS
117852012-04-01 Andreas Schwab <schwab@linux-m68k.org>
11786
11787 * w32menu.c (is_simple_dialog): Properly check lisp types.
11788 (Bug#11141)
11789
8427ddd2
EZ
117902012-03-31 Eli Zaretskii <eliz@gnu.org>
11791
979022ef
EZ
11792 * xdisp.c (move_it_by_lines): When DVPOS is positive, and the
11793 position we get to after a call to move_it_to fails the
11794 IS_POS_VALID_AFTER_MOVE_P test, move to the next buffer position
11795 only if we wind up in a string from display property. (Bug#11063)
11796
a6b1c7cc
EZ
11797 * window.c (Fdelete_other_windows_internal): Invalidate the row
11798 and column information about mouse highlight, so that redisplay
11799 restores it after reallocating the glyph matrices. (Bug#7464)
11800
8427ddd2
EZ
11801 * xdisp.c (set_cursor_from_row): If `cursor' property on a display
11802 string comes from a `display' text property, use the buffer
11803 position of that property as if we actually saw that position in
11804 the row's glyphs.
697ba24b
EZ
11805 (move_it_by_lines): Remove the assertion that
11806 "it->current_x == 0 && it->hpos == 0" which can be legitimately
11807 violated when there's a before-string at the beginning of a line.
11808 (Bug#11063)
8427ddd2 11809
65a0a738
EZ
118102012-03-30 Eli Zaretskii <eliz@gnu.org>
11811
11812 * xdisp.c (append_space_for_newline): If the default face was
11813 remapped, use the remapped face for the appended newline.
11814 (extend_face_to_end_of_line): Use the remapped default face for
11815 extending the face to the end of the line.
11816 (display_line): Call extend_face_to_end_of_line when the default
11817 face was remapped. (Bug#11068)
11818
581355cc
EZ
118192012-03-29 Eli Zaretskii <eliz@gnu.org>
11820
11821 * s/ms-w32.h: Discourage from defining HAVE_GETCWD.
11822
e8fc049f
SM
118232012-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11824
11825 * keyboard.c (safe_run_hooks_error): Don't unquote strings.
11826
4fb9a543
GM
118272012-03-27 Glenn Morris <rgm@gnu.org>
11828
11829 * search.c (Fword_search_backward_lax, Fword_search_forward_lax):
11830 Doc fixes.
11831
679910f1
KH
118322012-03-26 Kenichi Handa <handa@m17n.org>
11833
11834 * dispextern.h (struct glyph): Fix previous change. Change the
11835 bit length of glyphless.ch to 25 (Bug#11082).
11836
90d49b7f
CY
118372012-03-26 Chong Yidong <cyd@gnu.org>
11838
11839 * keyboard.c (Vselection_inhibit_update_commands): New variable.
11840 (command_loop_1): Use it; inhibit selection update for
11841 handle-select-window too (Bug#8996).
11842
f514f6f0
FP
118432012-03-25 Fabrice Popineau <fabrice.popineau@supelec.fr>
11844
e8fc049f 11845 * w32heap.c (_heap_init, _heap_term): Remove dead MSVC-specific code.
f514f6f0 11846
bf43fa51
KH
118472012-03-25 Kenichi Handa <handa@m17n.org>
11848
11849 * dispextern.h (struct glyph): Change the bit length of
11850 glyphless.ch to 22 to make the member glyphless fit in 32 bits.
11851
8a0c01dd
EZ
118522012-03-24 Eli Zaretskii <eliz@gnu.org>
11853
11854 * s/ms-w32.h (tzname): Include time.h before redirecting to
11855 _tzname. Fixes the MSVC build. (Bug#9960)
11856
7d1c3a76
AS
118572012-03-24 Andreas Schwab <schwab@linux-m68k.org>
11858
8ed79523
AS
11859 * xdisp.c (produce_glyphless_glyph): Limit length of acronym to 6
11860 characters.
11861
7d1c3a76
AS
11862 * xterm.c (XTread_socket): Only modify handling_signal if
11863 !SYNC_INPUT. (Bug#11080)
11864
e99a9b8b
EZ
118652012-03-23 Eli Zaretskii <eliz@gnu.org>
11866
11867 * bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
11868 FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES. Prevents crashes
11869 when fetching a multibyte character consumes more bytes than
11870 CHAR_BYTES returns, due to unification of CJK characters in
11871 string_char. (Bug#11073)
11872
5063c0e1
TN
118732012-03-23 Troels Nielsen <bn.troels@gmail.com> (tiny change)
11874
11875 * process.c (wait_reading_process_output): Handle pty disconnect
11876 by refraining from sending oneself a SIGCHLD (bug#10933).
11877
9f851fbd
CY
118782012-03-22 Chong Yidong <cyd@gnu.org>
11879
11880 * dispextern.h (struct it): New member string_from_prefix_prop_p.
11881
5063c0e1 11882 * xdisp.c (push_prefix_prop): Rename from push_display_prop.
9f851fbd
CY
11883 Mark string as coming from a prefix property.
11884 (handle_face_prop): Use default face for prefix strings (Bug#4281).
11885 (pop_it, reseat_1): Save and restore string_from_prefix_prop_p.
11886
fb5b8aca
CY
118872012-03-21 Chong Yidong <cyd@gnu.org>
11888
11889 * xfaces.c (Vface_remapping_alist): Doc fix.
11890
62356a1b
EZ
118912012-03-20 Eli Zaretskii <eliz@gnu.org>
11892
11893 * w32proc.c (Fw32_set_console_codepage)
5063c0e1
TN
11894 (Fw32_set_console_output_codepage, Fw32_get_codepage_charset):
11895 Doc fixes.
62356a1b 11896
025de85b
CY
118972012-03-20 Chong Yidong <cyd@gnu.org>
11898
11899 * dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
11900 to reflect default non-nil value of redisplay-dont-pause.
11901
4827f94e
KH
119022012-03-19 Kenichi Handa <handa@m17n.org>
11903
11904 * ftfont.c (ftfont_drive_otf): Mask bits of character code to make
11905 it fit in a valid range (Bug#11003).
11906
e50a24a2
EZ
119072012-03-18 Eli Zaretskii <eliz@gnu.org>
11908
11909 * xdisp.c (cursor_row_p): Even if the glyph row ends in a string
11910 that is not from display property, accept the row as a "cursor
11911 row" if one of the string's character has a non-nil `cursor'
11912 property. Fixes cursor positioning when there are newlines in
11913 overlay strings, e.g. in icomplete.el. (Bug#11035)
11914
9af5ed87
PE
119152012-03-12 Paul Eggert <eggert@cs.ucla.edu>
11916
11917 * buffer.c (compare_overlays): Don't assume args differ (Bug#6830).
11918
d1f55f16
CY
119192012-03-12 Chong Yidong <cyd@gnu.org>
11920
11921 * eval.c (inhibit_lisp_code): Rename from
11922 inhibit_window_configuration_change_hook; move from window.c.
11923
11924 * xfns.c (unwind_create_frame_1, Fx_create_frame):
11925 * window.c (run_window_configuration_change_hook)
11926 (syms_of_window): Callers changed.
11927
66c5eebd
CY
119282012-03-11 Chong Yidong <cyd@gnu.org>
11929
413df973
CY
11930 * keymap.c (Fkey_description): Doc fix (Bug#9700).
11931
66c5eebd
CY
11932 * editfns.c (Fconstrain_to_field): Doc fix (Bug#9452).
11933
1de11f56
CY
119342012-03-10 Chong Yidong <cyd@gnu.org>
11935
11936 * frame.c (other_visible_frames): Don't assume the selected frame
11937 is visible (Bug#10955).
11938
cae07000
SM
119392012-03-09 Stefan Monnier <monnier@iro.umontreal.ca>
11940
11941 * buffer.c (compare_overlays): Avoid qsort's instability (bug#6830).
11942
89c94350
JD
119432012-03-08 Jan Djärv <jan.h.d@swipnet.se>
11944
11945 * gtkutil.c (x_wm_set_size_hint): Use one row in call to
11946 FRAME_TEXT_LINES_TO_PIXEL_HEIGHT so base_height is greater than
11947 zero (Bug#10954).
11948
999dd333
GM
119492012-03-03 Glenn Morris <rgm@gnu.org>
11950
01a6dcc8 11951 * alloc.c (Fgarbage_collect, misc-objects-consed): Doc fixes.
999dd333 11952
de0100f2
EZ
119532012-03-02 Eli Zaretskii <eliz@gnu.org>
11954
11955 * xdisp.c (try_window_reusing_current_matrix): Don't move cursor
11956 position past the first glyph_row that ends at ZV. (Bug#10902)
b8456c5c
EZ
11957 (redisplay_window, next_element_from_string): Fix typos in
11958 comments.
3e441275
EZ
11959 (redisplay_window): Pass to move_it_vertically the margin in
11960 pixels, not in screen lines.
de0100f2 11961
96a72ee9
GM
119622012-03-02 Glenn Morris <rgm@gnu.org>
11963
11964 * buffer.c (buffer-list-update-hook): Doc fix.
11965
312508d7
EZ
119662012-02-29 Eli Zaretskii <eliz@gnu.org>
11967
11968 * xdisp.c (get_overlay_strings_1): Under bidi redisplay, call
11969 push_it before setting up the iterator for the first overlay
11970 string, even if we have an empty string loaded.
11971 (next_overlay_string): If there's an empty string on the iterator
11972 stack, pop the stack. (Bug#10903)
11973
27f3c637
PE
119742012-02-25 Paul Eggert <eggert@cs.ucla.edu>
11975
11976 Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).
11977 Suggested by Stefan Monnier in
11978 <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00692.html>.
11979 * alloc.c (widen_to_Lisp_Object): New static function.
11980 (mark_memory): Also mark Lisp_Objects by fetching pointer words
11981 and widening them to Lisp_Objects. This would work even if
11982 USE_LSB_TAG is defined and wide integers are used, which might
11983 happen in a future version of Emacs.
11984
3c9dfce6
CY
119852012-02-25 Chong Yidong <cyd@gnu.org>
11986
fa74b241
CY
11987 * fileio.c (Ffile_selinux_context, Fset_file_selinux_context):
11988 Doc fix.
11989
3c9dfce6
CY
11990 * xselect.c (Fx_selection_exists_p): Doc fix.
11991 (x_clipboard_manager_save_all): Print an informative message
11992 before saving to clipboard manager.
11993
9486df08
CY
119942012-02-24 Chong Yidong <cyd@gnu.org>
11995
11996 * keyboard.c (process_special_events): Handle all X selection
11997 requests in kbd_buffer, not just the next one (Bug#8869).
11998
f01d3321
CY
119992012-02-23 Chong Yidong <cyd@gnu.org>
12000
12001 * xfns.c (Fx_create_frame): Avoid window-configuration-change-hook
12002 call when setting menu-bar-lines and tool-bar-lines parameters.
12003 (unwind_create_frame_1): New helper function.
12004
12005 * window.c (inhibit_window_configuration_change_hook): New var.
12006 (run_window_configuration_change_hook): Obey it.
b2e4ca7d 12007 (syms_of_window): Initialize it.
f01d3321 12008
86b847b6
CY
120092012-02-22 Chong Yidong <cyd@gnu.org>
12010
12011 * xterm.c (x_draw_image_relief): Add missing type check for
12012 Vtool_bar_button_margin (Bug#10743).
12013
a59225b1
CY
120142012-02-21 Chong Yidong <cyd@gnu.org>
12015
12016 * fileio.c (Vfile_name_handler_alist): Doc fix.
12017
12018 * buffer.c (Fget_file_buffer): Protect against invalid file
12019 handler return value.
12020
310f5bd4
PE
120212012-02-20 Paul Eggert <eggert@cs.ucla.edu>
12022
cb3a28cc
PE
12023 * .gdbinit (xreload): Don't assume EMACS_INT fits in 'long'
12024 when computing $valmask.
12025
310f5bd4
PE
12026 Fix crash due to non-contiguous EMACS_INT (Bug#10780).
12027 * lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
12028 (USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
12029 It's useless in that case, and it can cause problems on hosts
12030 that allocate halves of EMACS_INT values separately.
12031 Reported by Dan Horák. Diagnosed by Andreas Schwab in
12032 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10780#30>.
12033 * mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
12034 UINTPTR_MAX >> VALBITS == 0. This is required by the above change;
12035 it avoids undefined behavior on hosts where shifting right by more
12036 than the word width has undefined behavior.
12037
2375c96a
CY
120382012-02-19 Chong Yidong <cyd@gnu.org>
12039
12040 * fileio.c (Ffile_name_directory, Ffile_name_nondirectory)
12041 (Funhandled_file_name_directory, Ffile_name_as_directory)
12042 (Fdirectory_file_name, Fexpand_file_name)
12043 (Fsubstitute_in_file_name): Protect against invalid file handler
12044 return values (Bug#10845).
12045
3eb49e71
EZ
120462012-02-18 Eli Zaretskii <eliz@gnu.org>
12047
12048 * .gdbinit (pitx): Fix incorrect references to fields of the
12049 iterator stack.
12050
7b926f3f
CY
120512012-02-17 Chong Yidong <cyd@gnu.org>
12052
12053 * syntax.c (Fscan_lists): Doc fix (Bug#10833).
12054
11273115
PE
120552012-02-15 Paul Eggert <eggert@cs.ucla.edu>
12056
12057 * image.c (MAX_IMAGE_SIZE): Increase from 6.0 to 10.0; see
12058 <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00540.html>.
12059
c3a70e2b
CY
120602012-02-15 Chong Yidong <cyd@gnu.org>
12061
12062 * eval.c (Fdefvar, Fdefconst): Doc fix; note that the variable is
12063 marked as special. Also, starting docstrings with * is obsolete.
12064
0ca43699
AS
120652012-02-13 Andreas Schwab <schwab@linux-m68k.org>
12066
12067 * gnutls.c (emacs_gnutls_write): Fix last change.
12068
2e8f3c56
LI
120692012-02-13 Lars Ingebrigtsen <larsi@gnus.org>
12070
12071 * gnutls.c (emacs_gnutls_write): Set errno appropriately for
12072 send_process.
12073
af70074f
SM
120742012-02-13 Stefan Monnier <monnier@iro.umontreal.ca>
12075
12076 * keymap.c (Fsingle_key_description): Handle char ranges.
12077
95986d52
CY
120782012-02-12 Chong Yidong <cyd@gnu.org>
12079
afd83bd1
CY
12080 * xdisp.c (handle_stop): Avoid assigning -1 to it->face_id here,
12081 as that creates a dangerous corner case.
12082
95986d52
CY
12083 * window.c (Fdelete_window_internal): Invalidate the mouse
12084 highlight (Bug#9904).
12085
bd7da63e
GM
120862012-02-12 Glenn Morris <rgm@gnu.org>
12087
12088 * xselect.c (Fx_own_selection_internal)
12089 (Fx_get_selection_internal, Fx_disown_selection_internal)
12090 (Fx_selection_owner_p, Fx_selection_exists_p): Doc fixes.
12091 * nsselect.m (Fx_own_selection_internal)
12092 (Fx_disown_selection_internal, Fx_selection_exists_p)
12093 (Fx_selection_owner_p, Fx_get_selection_internal):
12094 Sync docs and argument specs with the xselect.c versions.
12095
77abcbc2
LI
120962012-02-11 Lars Ingebrigtsen <larsi@gnus.org>
12097
12098 * gnutls.c (emacs_gnutls_write): Don't infloop if sendto fails.
12099
90b671e2
EZ
121002012-02-11 Eli Zaretskii <eliz@gnu.org>
12101
1c0ca0b7
EZ
12102 * w32select.c (Fx_selection_exists_p): Sync doc string and
12103 argument list with xselect.c. (Bug#10783)
12104
12105 * w16select.c (Fx_selection_exists_p): Sync doc string and
12106 argument list with xselect.c. (Bug#10783)
90b671e2 12107
49241268
GM
121082012-02-10 Glenn Morris <rgm@gnu.org>
12109
12110 * fns.c (Fsecure_hash): Doc fix.
12111
f998bbe7 121122012-02-09 Kenichi Handa <handa@m17n.org>
5c1ca13d
KH
12113
12114 * coding.c (produce_chars): Fix updating of src_end (Bug#10701).
12115
0992bd9c
CY
121162012-02-07 Chong Yidong <cyd@gnu.org>
12117
12118 * buffer.c (Fbuffer_local_variables)
12119 (buffer_lisp_local_variables): Handle unbound vars correctly;
12120 don't let Qunbound leak into Lisp.
12121
af008560
GM
121222012-02-07 Glenn Morris <rgm@gnu.org>
12123
dd605cc4
GM
12124 * image.c (Fimagemagick_types): Doc fix.
12125
af008560
GM
12126 * image.c (imagemagick-render-type): Change it from a lisp object
12127 to an integer. Move the doc here from the lisp manual.
12128 Treat all values not equal to 0 the same.
12129
1449fa1d
CY
121302012-02-06 Chong Yidong <cyd@gnu.org>
12131
12132 * doc.c (store_function_docstring): Avoid applying docstring of
12133 alias to base function (Bug#2603).
12134
3723ec07
AS
121352012-02-04 Andreas Schwab <schwab@linux-m68k.org>
12136
12137 * .gdbinit (pp1, pv1): Remove redundant defines.
12138 (pr): Use pp.
12139
79c1cc1e
CY
121402012-02-04 Chong Yidong <cyd@gnu.org>
12141
12142 * nsterm.m: Declare a global (Bug#10694).
12143
d7f29f8e
EZ
121442012-02-04 Eli Zaretskii <eliz@gnu.org>
12145
cae07000
SM
12146 * w32.c (get_emacs_configuration_options):
12147 Include --enable-checking, if specified, in the return value.
d7f29f8e 12148
3b95a6f9
MR
121492012-02-04 Martin Rudalics <rudalics@gmx.at>
12150
12151 * dispnew.c (change_frame_size_1): Calculate new_frame_total_cols
12152 after rounding frame sizes. (Bug#9723)
12153
d6fa96a6
EZ
121542012-02-04 Eli Zaretskii <eliz@gnu.org>
12155
12156 * keyboard.c (adjust_point_for_property): Don't position point
12157 before BEGV. (Bug#10696)
12158
df0b2940
PE
121592012-02-03 Paul Eggert <eggert@cs.ucla.edu>
12160
12161 Handle overflow when computing char display width (Bug#9496).
12162 * character.c (char_width): Return EMACS_INT, not int.
12163 (char_width, c_string_width): Check for overflow when
12164 computing the width; this is possible now that individual
12165 characters can have unbounded width. Problem introduced
12166 by merge from Emacs 23 on 2012-01-19.
12167
6bee44d6
MA
121682012-02-02 Michael Albinus <michael.albinus@gmx.de>
12169
12170 * dbusbind.c (Fdbus_register_method): Mention the return value
12171 :ignore in the docstring.
12172
44f92739
GM
121732012-02-02 Glenn Morris <rgm@gnu.org>
12174
1b9f60cc
GM
12175 * callproc.c (Fcall_process, Fcall_process_region): Doc fix.
12176
44f92739
GM
12177 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
12178 Unconditionally set to t. (Bug#10673)
12179 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
12180 * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
12181 * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.
12182
c5d3843c
KH
121832012-02-02 Kenichi Handa <handa@m17n.org>
12184
12185 (x_produce_glyphs): Cancel previous change. If cmp->glyph_len is
12186 0, do not call append_composite_glyph.
12187
159462d4 121882012-02-02 Kenichi Handa <handa@m17n.org>
d2a51fd7
KH
12189
12190 * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
12191 NULL (Bug#6988).
12192 (x_produce_glyphs): If the component of a composition is a null
12193 string, set it->pixel_width to 1 to avoid zero-width glyph.
12194
78cef877
EZ
121952012-02-01 Eli Zaretskii <eliz@gnu.org>
12196
12197 * ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
12198 first 2 arguments are identical. This makes inserting large
12199 output from a subprocess an order of magnitude faster on
12200 MS-Windows, where all sbrk'ed memory is always contiguous.
12201
97897668
GM
122022012-01-31 Glenn Morris <rgm@gnu.org>
12203
12204 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
c78c6e0b 12205 * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
97897668
GM
12206 * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.
12207
31fd3586
GM
122082012-01-29 Glenn Morris <rgm@gnu.org>
12209
12210 * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
12211
0e24a8b2
CY
122122012-01-28 Samuel Thibault <sthibault@debian.org> (tiny change)
12213
12214 * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
12215
cc0adcb0
CY
122162012-01-28 Chong Yidong <cyd@gnu.org>
12217
12218 * minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).
12219
acc28cb9
CY
122202012-01-26 Chong Yidong <cyd@gnu.org>
12221
9c69cfb7
CY
12222 * keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).
12223
acc28cb9
CY
12224 * search.c (Fsearch_forward, Fsearch_backward): Document negative
12225 repeat counts (Bug#10507).
12226
48da7392
GM
122272012-01-26 Glenn Morris <rgm@gnu.org>
12228
12229 * lread.c (syms_of_lread): Doc fix.
12230
14af5f7f
CY
122312012-01-25 HIROSHI OOTA <nil@mad.dog.cx> (tiny change)
12232
12233 * coding.c (encode_designation_at_bol): Change return value to
12234 EMACS_INT.
12235
0b21c100
CY
122362012-01-25 Chong Yidong <cyd@gnu.org>
12237
12238 * eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.
12239
3c2907f7
CY
122402012-01-21 Chong Yidong <cyd@gnu.org>
12241
12242 * floatfns.c (Fcopysign): Make the second argument non-optional,
12243 since nil is not allowed anyway.
12244
959ad23f
AS
122452012-01-21 Andreas Schwab <schwab@linux-m68k.org>
12246
12247 * process.c (read_process_output): Use p instead of XPROCESS (proc).
12248 (send_process): Likewise.
12249
34a02f46
MR
122502012-01-19 Martin Rudalics <rudalics@gmx.at>
12251
12252 * window.c (save_window_save, Fcurrent_window_configuration)
cae07000
SM
12253 (Vwindow_persistent_parameters): Do not use Qstate.
12254 Rewrite doc-strings.
34a02f46 12255
1259009a 122562012-01-19 Kenichi Handa <handa@m17n.org>
25ed9e61
KH
12257
12258 * character.c (char_width): New function.
70d4fdf6
GM
12259 (Fchar_width, c_string_width, lisp_string_width):
12260 Use char_width (Bug#9496).
25ed9e61 12261
6a6ee00d
MR
122622012-01-16 Martin Rudalics <rudalics@gmx.at>
12263
12264 * window.c (Vwindow_persistent_parameters): New variable.
12265 (Fset_window_configuration, save_window_save): Handle persistent
12266 window parameters.
12267
c85efaf7
EZ
122682012-01-14 Eli Zaretskii <eliz@gnu.org>
12269
12270 * w32fns.c (signal_user_input): Don't do a QUIT, to avoid
12271 thrashing the stack of the thread. (Bug#9087)
12272
5944709e
PE
122732012-01-12 Paul Eggert <eggert@cs.ucla.edu>
12274
12275 * xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.
12276
e71f5d99
EZ
122772012-01-11 Eli Zaretskii <eliz@gnu.org>
12278
12279 * xdisp.c (rows_from_pos_range): Handle the case where the
12280 highlight ends on a newline. (Bug#10464)
12281 (mouse_face_from_buffer_pos): Fix off-by-one error in calculating
12282 he end column for display of highlight that ends on a newline
12283 before a R2L line.
12284
ce316182
GM
122852012-01-11 Glenn Morris <rgm@gnu.org>
12286
12287 * lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
12288 from load-path also when installation-directory is nil. (Bug#10208)
12289
5b43da69
GM
122902012-01-10 Glenn Morris <rgm@gnu.org>
12291
74cc8ff9
GM
12292 * emacs.c (syms_of_emacs) <installation-directory>: Doc fix.
12293
7d8d6e4e
GM
12294 * epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
12295 Update template values to be closer to their typical values these days.
5b43da69 12296
a0db8d43
EZ
122972012-01-09 Eli Zaretskii <eliz@gnu.org>
12298
12299 * xdisp.c (rows_from_pos_range): Accept additional argument
12300 DISP_STRING, and accept any glyph in a row whose object is that
12301 string as eligible for mouse highlight. Fixes mouse highlight of
12302 display strings from overlays. (Bug#10464)
12303
9a0115ab 123042012-01-07 Paul Eggert <eggert@cs.ucla.edu>
09450bae 12305
b9110d6a 12306 emacs: fix an auto-save permissions race condition (Bug#10400)
09450bae
PE
12307 * fileio.c (auto_saving_dir_umask): New static var.
12308 (Fmake_directory_internal): Use it.
12309 (do_auto_save_make_dir): Set it, instead of invoking chmod after
12310 creating the directory. The old code temporarily assigns
12311 too-generous permissions to the directory.
12312 (do_auto_save_eh): Clear it.
b9110d6a 12313 (Fdo_auto_save): Catch all errors, not just file errors, so
09450bae
PE
12314 that the var is always cleared.
12315
6c1bd3f3
EZ
123162012-01-07 Eli Zaretskii <eliz@gnu.org>
12317
12318 * search.c (scan_buffer): Pass character positions to
12319 know_region_cache, not byte positions. (Bug#6540)
12320
069d2b50
L
123212012-01-07 LynX <_LynX@bk.ru> (tiny change)
12322
12323 * w32.c (sys_rename): Report EXDEV when rename of a directory
12324 fails because the target is on another logical disk. (Bug#10284)
12325
75bf0d33
DB
123262012-01-07 David Benjamin <davidben@mit.edu> (tiny change)
12327
12328 * xterm.c (x_embed_request_focus): New function.
12329
12330 * xterm.h: Add prototype.
12331
12332 * xfns.c (Fx_focus_frame): Use it for embedded frames (Bug#9977).
12333
1c6e5a32
GM
123342012-01-05 Glenn Morris <rgm@gnu.org>
12335
12336 * emacs.c (emacs_copyright): Update short copyright year to 2012.
12337
651e947e
EZ
123382012-01-01 Eli Zaretskii <eliz@gnu.org>
12339
12340 * gnutls.c (init_gnutls_functions): Load gnutls_check_version.
12341 Load gnutls_transport_set_lowat only if GnuTLS version is below
12342 2.11.1.
12343 (emacs_gnutls_handshake): Call gnutls_transport_set_lowat only for
12344 GnuTLS versions below 2.11.1.
12345
3778cdd8
AL
123462011-12-31 Antoine Levitt <antoine.levitt@gmail.com>
12347
12348 * xdisp.c (syms_of_xdisp) <window-scroll-functions>: Add warning
12349 to the doc string advising against its use for altering the way
12350 windows are scrolled.
12351
0e5317f7
KH
123522011-12-28 Kenichi Handa <handa@m17n.org>
12353
12354 * coding.c (Fdefine_coding_system_internal): Make an utf-8 base
12355 coding-system ASCII compatible only when it does not produce BOM
12356 on encoding (Bug#10383).
12357
93d5ca1f
JD
123582011-12-26 Jan Djärv <jan.h.d@swipnet.se>
12359
12360 * xmenu.c (x_menu_wait_for_event): Use xg_select for Gtk3 so menus
12361 can scroll.
12362 (create_and_show_popup_menu): Always use menu_position_func for
12363 Gtk3 (Bug#10361).
12364
ca22b785
AS
123652011-12-24 Andreas Schwab <schwab@linux-m68k.org>
12366
12367 * callint.c (Fcall_interactively): Don't truncate prompt string.
12368
d048e1e6
EZ
123692011-12-23 Eli Zaretskii <eliz@gnu.org>
12370
12371 * xdisp.c (handle_invisible_prop): Handle correctly an invisible
12372 property that ends at ZV, so that the bidi iteration could be
3ba1a2ad 12373 resumed from there (after widening). (Bug#10360)
d048e1e6 12374
5ccaba1f
JD
123752011-12-22 Jan Djärv <jan.h.d@swipnet.se>
12376
12377 * nsfont.m (ns_spec_to_descriptor): Do not autorelease fdesc.
12378
204ee57f
JD
123792011-12-21 Jan Djärv <jan.h.d@swipnet.se>
12380
b81d40f0
JB
12381 * nsterm.m (x_free_frame_resources):
12382 Release f->output_data.ns->miniimage.
204ee57f
JD
12383 (ns_index_color): Fix indentation. Do not retain
12384 color_table->colors[i].
12385
12386 * nsmenu.m (ns_update_menubar): Call free_menubar_widget_value_tree
12387 before returning.
12388
12389 * nsfns.m (x_set_background_color): Assign return value from
12390 ns_index_color to face-background instead of NSColor*.
12391 (ns_implicitly_set_icon_type): Fix indentation.
12392 Change assignment in for loop to comparison.
12393
12394 * emacs.c (ns_pool): New variable.
12395 (main): Assign ns_pool.
12396 (Fkill_emacs): Call ns_release_autorelease_pool.
12397
12398 * nsfont.m (ns_spec_to_descriptor): Fix indentation,
12399 autorelease fdesc, release fdAttrs and tdict.
12400 (ns_get_covering_families): Release charset.
12401 (ns_findfonts): Release NSFontDescriptor created with new.
12402 (ns_uni_to_glyphs): Fix indentation.
12403 (setString): Release attrStr before assigning new value.
12404
c803b2b7
JD
124052011-12-18 Jan Djärv <jan.h.d@swipnet.se>
12406
678f4426
JD
12407 * nsmenu.m (NSMenuDidBeginTrackingNotification): Declare if OSX < 10.5
12408 and NS_IMPL_COCOA.
12409 (trackingNotification): Surround with ifdef NS_IMPL_COCOA.
12410 (syms_of_nsmenu): Set trackingMenu to 1 if not NS_IMPL_COCOA.
12411
cd394be1 124122011-12-18 David Reitter <reitter@cmu.edu>
678f4426 12413
5fecd5fc
JD
12414 * nsterm.m (ns_term_init): Subscribe for notifications
12415 NSMenuDidBeginTrackingNotification and NSMenuDidEndTrackingNotification
12416 to method trackingNotification in EmacsMenu.
12417
12418 * nsmenu.m (trackingMenu): New variable.
3771cb17 12419 (trackingNotification): New method (from Aquamacs).
5fecd5fc 12420 (menuNeedsUpdate): Expand comment and return if trackingMenu is 0,
3771cb17 12421 from Aquamacs (Bug#7030).
678f4426
JD
12422
124232011-12-18 Jan Djärv <jan.h.d@swipnet.se>
5fecd5fc 12424
c803b2b7
JD
12425 * nsselect.m (CUT_BUFFER_SUPPORT): Remove define.
12426 (symbol_to_nsstring): Fix indentation.
12427 (ns_symbol_to_pb): New function.
cae07000
SM
12428 (Fns_get_selection_internal): Rename from Fns_get_cut_buffer_internal.
12429 (Fns_rotate_cut_buffers_internal): Remove.
12430 (Fns_store_selection_internal): Rename from
c803b2b7
JD
12431 Fns_store_cut_buffer_internal.
12432 (ns_get_foreign_selection, Fx_own_selection_internal)
12433 (Fx_disown_selection_internal, Fx_selection_exists_p)
b81d40f0
JB
12434 (Fns_get_selection_internal, Fns_store_selection_internal):
12435 Use ns_symbol_to_pb and check if return value is nil.
12436 (syms_of_nsselect): Remove ifdef CUT_BUFFER_SUPPORT. Remove defsubr
12437 Sns_rotate_cut_buffers_internal. Sns_get_cut_buffer_internal
c803b2b7
JD
12438 renamed to Sns_get_selection_internal, Sns_store_cut_buffer_internal
12439 renamed to Sns_store_selection_internal.
12440 (ns_handle_selection_request): Move code to Fx_own_selection_internal
12441 and remove this function.
12442 (ns_handle_selection_clear): Remove, never used.
12443 (Fx_own_selection_internal): Move code from ns_handle_selection_request
12444 here.
12445
e1b01a3a
KB
124462011-12-17 Ken Brown <kbrown@cornell.edu>
12447
12448 * fileio.c (check_writable) [CYGWIN]: Return non-zero if UID or
12449 GID is unknown (Bug#10257).
12450
2adb6e85
PE
124512011-12-17 Paul Eggert <eggert@cs.ucla.edu>
12452
12453 * s/gnu-linux.h: Fix mark_memory typo (Bug#10286).
12454 (GC_MARK_SECONDARY_STACK): Omit removed 3rd arg to mark_memory,
12455 which caused a build failure on GNU/Linux IA-64. This problem was
12456 introduced by my 2011-10-07 patch.
12457
d1d7b339
JL
124582011-12-15 Juri Linkov <juri@jurta.org>
12459
12460 * image.c (imagemagick_error): New function. (Bug#10112)
12461 (imagemagick_load_image): Comment out `MagickSetResolution' call.
12462 Use `imagemagick_error' where ImageMagick functions return
12463 `MagickFalse'.
12464 (Fimagemagick_types): Add `Fnreverse' to return the list in the
12465 proper order.
12466
100d5755
KH
124672011-12-15 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12468
12469 * xftfont.c (xftfont_draw): Use the font metrics of s->font to
12470 fill background (Bug#8992).
12471
454592a6
MR
124722011-12-13 Martin Rudalics <rudalics@gmx.at>
12473
12474 * window.c (Vwindow_combination_resize)
12475 (Vwindow_combination_limit): Use t instead of non-nil in
12476 doc-strings.
61d4b438
MR
12477 (Vrecenter_redisplay): Add first sentence of doc-string on
12478 separate line.
53524d93 12479 (Frecenter): Fix doc-string typo.
454592a6 12480
3633e3aa
KH
124812011-12-11 Kenichi Handa <handa@m17n.org>
12482
12483 * coding.c (Funencodable_char_position): Pay attention to the
12484 buffer text relocation (Bug#9389).
12485
7b9d523a 124862011-12-10 Jan Djärv <jan.h.d@swipnet.se>
61ccba97 12487
7b9d523a
JD
12488 * xterm.c (x_term_init): Move call to gdk_window_add_filter before
12489 gtk_init (Bug#10100).
12490
b73189c6
EZ
124912011-12-10 Eli Zaretskii <eliz@gnu.org>
12492
12493 * xdisp.c (RECORD_MAX_MIN_POS): Use IT->cmp_it.charpos only if
12494 IT->string is nil. (Bug#10263)
12495
f7dfe5d6
JD
124962011-12-10 Jan Djärv <jan.h.d@swipnet.se>
12497
83faebb4
JD
12498 * nsterm.h (x_free_frame_resources): Declare.
12499
f7dfe5d6
JD
12500 * nsfns.m (ns_get_defaults_value): New function (Bug#10103).
12501 (Fns_get_resource, x_get_string_resource): Call ns_get_defaults_value.
12502
12503 * nsterm.h (ns_get_defaults_value): Declare.
12504
12505 * nsterm.m (ns_default): Call ns_get_defaults_value.
12506
7cd4e72c
EZ
125072011-12-09 Eli Zaretskii <eliz@gnu.org>
12508
12509 * xdisp.c (try_scrolling): Don't set scroll_down_p if dy is zero.
12510 (Bug#10170)
12511
b34d7317
YM
125122011-12-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12513
12514 * unexelf.c (unexec) [NS_IMPL_GNUSTEP]: Take account of the case
12515 that where the value of an _OBJC_* symbol points to is in the .bss
12516 section (Bug#10240).
12517
76470ad1
KH
125182011-12-08 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
12519
12520 * coding.c (encode_coding_ccl): Check (charbuf < charbuf_end)
2fac8180 12521 after the loop to call ccl_driver at least once (Bug#8619).
76470ad1 12522
745fff94
KH
125232011-12-08 Kenichi Handa <handa@m17n.org>
12524
12525 * ftfont.c (get_adstyle_property): Fix previous change
12526 (Bug#10233).
12527
6e44397c
JB
125282011-12-07 Juanma Barranquero <lekktu@gmail.com>
12529
12530 * w32.c (init_environment): If no_site_lisp, remove site-lisp
12531 dirs from the default value of EMACSLOADPATH (bug#10208).
12532
7efa6272
GM
125332011-12-07 Glenn Morris <rgm@gnu.org>
12534
12535 * lread.c (init_lread): If no_site_lisp, exclude site-lisp/ in
12536 installation and source directories as well. (Bug#10208)
12537
f6fc4d87
CY
125382011-12-06 Chong Yidong <cyd@gnu.org>
12539
12540 * minibuf.c (Fread_from_minibuffer): Doc fix (Bug#10228).
12541
2bf26180
GM
125422011-12-06 Glenn Morris <rgm@gnu.org>
12543
12544 * process.c (start_process_unwind): Treat any pid <= 0, except -2,
12545 as an error, not just -1. (Bug#10217)
12546
3a6ad4f0
CY
125472011-12-05 Chong Yidong <cyd@gnu.org>
12548
12549 * keyboard.c (process_special_events): New function.
12550 (swallow_events, Finput_pending_p): Use it (Bug#10195).
12551
75a3b399
PE
125522011-12-05 Paul Eggert <eggert@cs.ucla.edu>
12553
12554 * coding.c (encode_designation_at_bol): Don't use uninitialized
12555 local variable (Bug#9318).
12556
c3c9e25e
KH
125572011-12-05 Kenichi Handa <handa@m17n.org>
12558
12559 * ftfont.c (get_adstyle_property): If the font is not BDF nor PCF,
12560 return Qnil (Bug#8046, Bug#10193).
12561
5eb05ea3
KH
125622011-12-05 Kenichi Handa <handa@m17n.org>
12563
12564 * coding.c (encode_designation_at_bol): New args charbuf_end and
12565 dst. Return the number of produced bytes. Callers changed.
a79703f5
KH
12566 (coding_set_source): Return how many bytes coding->source was
12567 relocated.
12568 (coding_set_destination): Return how many bytes
12569 coding->destination was relocated.
12570 (CODING_DECODE_CHAR, CODING_ENCODE_CHAR, CODING_CHAR_CHARSET)
cae07000 12571 (CODING_CHAR_CHARSET_P): Adjust for the avove changes.
5eb05ea3
KH
12572
125732011-12-05 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
12574
12575 * coding.c (CODING_CHAR_CHARSET_P): New macro.
12576 (encode_coding_emacs_mule, encode_coding_iso_2022): Use the above
12577 macro (Bug#9318).
12578
125792011-12-05 Andreas Schwab <schwab@linux-m68k.org>
12580
12581 The following changes are to fix Bug#9318.
12582
a79703f5 12583 * coding.c (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET): New macros.
5eb05ea3
KH
12584 (encode_coding_emacs_mule, ENCODE_ISO_CHARACTER)
12585 (encode_coding_iso_2022, encode_coding_sjis)
a79703f5 12586 (encode_coding_big5, encode_coding_charset): Use the above macros.
5eb05ea3 12587
7dbda6df
JB
125882011-12-05 Juanma Barranquero <lekktu@gmail.com>
12589
12590 * lisp.h (process_quit_flag): Fix external declaration.
12591
6d5eb5b0
SM
125922011-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
12593
12594 Don't macro-inline non-performance-critical code.
12595 * eval.c (process_quit_flag): New function.
12596 * lisp.h (QUIT): Use it.
12597
a0c3fad0
JD
125982011-12-04 Jan Djärv <jan.h.d@swipnet.se>
12599
12600 * nsfns.m (get_geometry_from_preferences): New function.
12601 (Fx_create_frame): Call get_geometry_from_preferences (Bug#10103).
12602
6c07aac2
AS
126032011-12-04 Andreas Schwab <schwab@linux-m68k.org>
12604
12605 * emacs.c (Qkill_emacs): Define.
12606 (syms_of_emacs): Initialize it.
12607 * keyboard.c (interrupt_signal): Don't call Fkill_emacs here, set
12608 Qquit_flag to `kill-emacs' instead.
6d5eb5b0
SM
12609 (quit_throw_to_read_char): Add parameter `from_signal'.
12610 All callers changed. Call Fkill_emacs if requested and safe.
6c07aac2
AS
12611 * lisp.h (QUIT): Call Fkill_emacs if requested.
12612
c052ead4
JD
126132011-12-03 Jan Djärv <jan.h.d@swipnet.se>
12614
12615 * widget.c (update_wm_hints): Return if wmshell is null.
12616 (widget_update_wm_size_hints): New function.
12617
12618 * widget.h (widget_update_wm_size_hints): Declare.
12619
12620 * xterm.c (x_wm_set_size_hint): If USE_X_TOOLKIT, call
12621 widget_update_wm_size_hints (Bug#10104).
12622
9e49252b
EZ
126232011-12-03 Eli Zaretskii <eliz@gnu.org>
12624
12625 * xdisp.c (handle_invisible_prop): If the invisible text ends just
12626 before a newline, prepare the bidi iterator for consuming the
12627 newline, and keep the current paragraph direction. (Bug#10183)
e9a49426 12628 (redisplay_window): Don't let `margin' become negative. (Bug#10192)
9e49252b 12629
02b16839
JL
126302011-12-02 Juri Linkov <juri@jurta.org>
12631
12632 * search.c (Fword_search_regexp): New Lisp function created from
12633 `wordify'. Change type of arg `lax' from `int' to `Lisp_Object'.
12634 (Fword_search_backward, Fword_search_forward)
12635 (Fword_search_backward_lax, Fword_search_forward_lax):
12636 Use `Fword_search_regexp' instead of `wordify'. Doc fix.
12637 (syms_of_search): Define `Sword_search_regexp'. (Bug#10145)
12638
0068070e
SM
126392011-12-01 Stefan Monnier <monnier@iro.umontreal.ca>
12640
12641 * fileio.c (Finsert_file_contents): Move after-change-function call
12642 to before the "handled:" label, since all "goto handled" appear in
12643 cases where the *-change-functions have already been properly called
12644 (bug#10117).
12645
3360a3fc
AS
126462011-12-01 Andreas Schwab <schwab@linux-m68k.org>
12647
12648 * keyboard.c (interrupt_signal): Don't call kill-emacs when
12649 waiting for input. (Bug#10169)
12650
73d6c093
EZ
126512011-11-30 Eli Zaretskii <eliz@gnu.org>
12652
12653 * dispnew.c (adjust_glyph_matrix): Remove the assertion that
12654 verifies glyph row's hash code--we have just reallocated the
12655 glyphs, so their contents can be complete garbage. (Bug#10164)
12656
febe6bea
JB
126572011-11-30 Juanma Barranquero <lekktu@gmail.com>
12658
12659 * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Add missing check.
12660
801a4313
EZ
126612011-11-30 Eli Zaretskii <eliz@gnu.org>
12662
12663 * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Ensure ROW's
12664 attributes are tested _before_ calling verify_row_hash, to protect
12665 against GCC re-ordering of the tests. (Bug#10164)
12666
2b56b87e
JD
126672011-11-29 Jan Djärv <jan.h.d@swipnet.se>
12668
12669 * xterm.h (struct x_output): net_wm_state_hidden_seen is new.
12670
12671 * xterm.c (handle_one_xevent): Only set async_visible and friends
12672 if net_wm_state_hidden_seen is non-zero (Bug#10002)
7dbda6df 12673 (get_current_wm_state): Set net_wm_state_hidden_seen to 1 if
2b56b87e
JD
12674 _NET_WM_STATE_HIDDEN is in NET_WM_STATE.
12675
dbf31225
PE
126762011-11-28 Paul Eggert <eggert@cs.ucla.edu>
12677
12678 Remove GCPRO-related macros that exist only to avoid shadowing locals.
12679 * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR)
12680 (GCPRO6_VAR, UNGCPRO_VAR): Remove. See
12681 <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
12682 All uses changed to use GCPRO1 etc.
12683 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO):
12684 Revert to old implementation (i.e., before 2011-03-11).
12685
1305621b
YM
126862011-11-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12687
12688 * dispnew.c (scrolling_window): Truncate overlaps in copy destination
12689 of scroll runs so as to avoid assigning disabled bogus rows and
12690 unnecessary graphics copy operations.
12691
8c9afb46
EZ
126922011-11-27 Eli Zaretskii <eliz@gnu.org>
12693
12694 * s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
12695 (snprintf) [_MSC_VER]: Redirect to _snprintf.
12696 (strtoll) [_MSC_VER]: Redirect to _strtoi64.
12697 (malloc, free, realloc, calloc): Redirect to e_* only when
12698 compiling Emacs.
12699
12700 * lisp.h (GCTYPEBITS): Move before first use.
12701 (ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
12702 (DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
12703 this macro definition.
12704
12705 * s/ms-w32.h (tzname): Redirect to _tzname for all values of
12706 _MSC_VER.
12707
54e9e3bf
JD
127082011-11-27 Jan Djärv <jan.h.d@swipnet.se>
12709
6d5eb5b0
SM
12710 * gtkutil.c (xg_create_frame_widgets):
12711 Call gtk_window_set_has_resize_grip (FALSE) if that function is
54e9e3bf
JD
12712 present with Gtk+ 2.0.
12713
83aca1cb
PE
127142011-11-26 Paul Eggert <eggert@cs.ucla.edu>
12715
12716 * fileio.c (Finsert_file_contents): Undo previous change; see
12717 <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
12718
5b76caa4
PE
127192011-11-26 Paul Eggert <eggert@cs.ucla.edu>
12720
12721 Rename locals to avoid shadowing.
12722 * fileio.c (Finsert_file_contents):
12723 Rename inner 'gcpro1' to 'inner_gcpro1' to avoid shadowing.
12724 * process.c (wait_reading_process_output):
12725 Rename inner 'proc' to 'p' to avoid shadowing.
12726 Indent for consistency with usual Emacs style.
12727
8c535114
EZ
127282011-11-25 Eli Zaretskii <eliz@gnu.org>
12729
12730 * xdisp.c (redisplay_window): If cursor row is not fully visible
12731 after recentering, and scroll-conservatively is set to a large
12732 number, scroll window by a few more lines to make the cursor fully
12733 visible and out of scroll-margin. (Bug#10105)
91b4a718
EZ
12734 (start_display): Don't move to the next line if the display should
12735 start at a newline that is part of a display vector or an overlay
12736 string. (Bug#10119)
8c535114 12737
fa4fdb5c
JL
127382011-11-24 Juri Linkov <juri@jurta.org>
12739
12740 * image.c (imagemagick_load_image): Move `MagickSetResolution' down
12741 after the `MagickPingImage' call. (Bug#10112)
12742
90ec88df
CY
127432011-11-23 Chong Yidong <cyd@gnu.org>
12744
12745 * window.c (Fcoordinates_in_window_p): Accept only live windows.
12746
56e2e794
MR
127472011-11-23 Martin Rudalics <rudalics@gmx.at>
12748
12749 * buffer.c (Fkill_buffer): Run replace_buffer_in_windows before
12750 making another buffer current. (Bug#10114)
12751
b6e64c41
GM
127522011-11-23 Glenn Morris <rgm@gnu.org>
12753
12754 * font.c (font_find_for_lface) [HAVE_NS]: Ignore case. (Bug#2526)
12755
6b21de18
CY
127562011-11-23 Chong Yidong <cyd@gnu.org>
12757
12758 * xdisp.c (compute_stop_pos): Check validity of end_charpos before
12759 using it (Bug#5984).
12760
b12cd789
EZ
127612011-11-22 Eli Zaretskii <eliz@gnu.org>
12762
12763 * dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
12764 and header-lines, as they don't have one computed for them.
12765 (Bug#10098)
12766
12767 * .gdbinit (prow): Make displayed values more self-explaining.
12768 Add row's hash code.
12769
261b6fd4
LMI
127702011-11-21 Lars Magne Ingebrigtsen <larsi@gnus.org>
12771
12772 * process.c (wait_reading_process_output): Fix asynchrounous
12773 GnuTLS socket handling on some versions of the GnuTLS library.
16c1ad08 12774 (wait_reading_process_output): Add comment and URL.
261b6fd4 12775
e7cfd277
JD
127762011-11-21 Jan Djärv <jan.h.d@swipnet.se>
12777
12778 * xterm.c (x_clear_frame): Reinstate the XClearWindow call.
12779
a9b9b7f5
CY
127802011-11-21 Chong Yidong <cyd@gnu.org>
12781
12782 * window.c (Fnext_window, Fprevious_window): Doc fix.
12783
b0d15b4f
SM
127842011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
12785
12786 * window.c (get_phys_cursor_glyph): Fix Lisp_Object/int mixup.
12787
fe7a3057
JB
127882011-11-20 Juanma Barranquero <lekktu@gmail.com>
12789
12790 * nsfont.m (syms_of_nsfont) <ns-reg-to-script>: Fix typo.
12791
d2999b1a
MR
127922011-11-20 Martin Rudalics <rudalics@gmx.at>
12793
12794 * window.c (Fset_window_combination_limit): Rename argument
12795 STATUS to LIMIT.
12796 (Vwindow_combination_limit): Remove "status" from doc-string.
12797
d5ff9cd0
AS
127982011-11-20 Andreas Schwab <schwab@linux-m68k.org>
12799
12800 * m/ibms390.h: Remove.
12801 * m/ibms390x.h: Don't include "ibms390.h".
12802
a5bb9bd3
SM
128032011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
12804
12805 * fileio.c (Finsert_file_contents): Add missing gcpro1 variable.
12806 Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
12807
cd1181db
JB
128082011-11-20 Juanma Barranquero <lekktu@gmail.com>
12809
12810 * casetab.c (Fset_case_table):
12811 * charset.c (Fcharset_after): Fix typos.
12812
615a3b8d 128132011-11-20 Paul Eggert <eggert@cs.ucla.edu>
6a0bf43d 12814
17e845af
PE
12815 Standardize on VIRT_ADDR_VARIES behavior (Bug#10042).
12816 Otherwise, valgrind does not work on some platforms.
12817 Problem reported by Andreas Schwab in
6a0bf43d
PE
12818 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00081.html>.
12819 * puresize.h (pure, PURE_P): Always behave as if VIRT_ADDR_VARIES
12820 is set, removing the need for VIRT_ADDRESS_VARIES.
12821 (PURE_P): Use a more-efficient implementation that needs just one
12822 comparison, not two: on x86-64 with GCC 4.6.2, this cut down the
12823 number of instructions from 6 (xorl, cmpq, jge, xorl, cmpq, setge)
12824 to 4 (xorl, subq, cmpq, setbe).
12825 * alloc.c (pure): Always extern now, since that's the
12826 VIRT_ADDR_VARIES behavior.
12827 (PURE_POINTER_P): Use a single comparison, not two, for
12828 consistency with the new puresize.h.
12829 * lisp.h (PNTR_COMPARISON_TYPE): Remove; no longer needed.
12830 * m/ibms390.h, m/intel386.h, m/template.h, s/cygwin.h, s/hpux10-20.h:
12831 Remove VIRT_ADDR_VARIES no longer needed.
12832
f8fe6f96
EZ
128332011-11-19 Eli Zaretskii <eliz@gnu.org>
12834
12835 * xdisp.c (x_write_glyphs, draw_phys_cursor_glyph)
12836 (erase_phys_cursor, update_window_cursor, show_mouse_face)
12837 (cursor_in_mouse_face_p): If the cursor position is out of bounds,
12838 behave as if the cursor position were at the window margin.
12839
12840 * window.c (get_phys_cursor_glyph): If the window is hscrolled,
12841 and the cursor position is out of bounds, behave as if the cursor
12842 position were at the window margin. (Bug#10075)
12843
df05a53c
CY
128442011-11-18 Chong Yidong <cyd@gnu.org>
12845
12846 * window.c (Fwindow_combination_limit): Make first argument
12847 non-optional, since it is meaningless for live windows like the
12848 selected window.
61ccba97 12849
2071918e
DA
128502011-11-18 Dmitry Antipov <dmantipov@yandex.ru>
12851
12852 * keymap.c (Fwhere_is_internal): Add missing RETURN_UNGCPROs.
12853
b50a28de
SM
128542011-11-18 Stefan Monnier <monnier@iro.umontreal.ca>
12855
12856 * intervals.c: Fix grafting over the whole buffer (bug#10071).
12857 (graft_intervals_into_buffer): Simplify.
12858
015137db
EZ
128592011-11-18 Eli Zaretskii <eliz@gnu.org>
12860
12861 * dispnew.c (swap_glyph_pointers): Swap the used[] arrays and the
12862 hash values of the two rows.
12863 (copy_row_except_pointers): Preserve the used[] arrays and the
12864 hash values of the two rows. (Bug#10035)
68c95424 12865 (add_row_entry): Add xassert to verify that ROW's hash code is valid.
015137db
EZ
12866
12867 * xdisp.c (row_hash): New function, body extracted from
12868 compute_line_metrics.
12869 (compute_line_metrics): Call row_hash, instead of computing the
12870 hash code inline.
12871
12872 * dispnew.c (verify_row_hash): Call row_hash for computing the
12873 hash code of a row, instead of duplicating code from xdisp.c.
12874
12875 * dispextern.h (row_hash): Add prototype.
12876
a2addb04
TH
128772011-11-18 Tassilo Horn <tassilo@member.fsf.org>
12878
12879 * frame.c (delete_frame): Don't delete the terminal when the last
12880 X frame is closed if emacs is built with GTK toolkit.
12881
df85d315
JB
128822011-11-17 Juanma Barranquero <lekktu@gmail.com>
12883
12884 * window.c (syms_of_window) <window-combination-resize>: Fix typo.
12885
a0c2d0ae
MR
128862011-11-17 Martin Rudalics <rudalics@gmx.at>
12887
12888 * window.c (Vwindow_splits): Rename to
12889 Vwindow_combination_resize. Suggested by Juri Linkov.
12890 (Fsplit_window_internal): Use Vwindow_combination_resize instead
12891 of Vwindow_splits.
12892
58179cce
JB
128932011-11-16 Juanma Barranquero <lekktu@gmail.com>
12894
7877f373
JB
12895 * nsfns.m (Fns_font_name):
12896 * window.c (syms_of_window) <window-combination-limit>: Fix typos.
58179cce 12897
b6f67890
MR
128982011-11-16 Martin Rudalics <rudalics@gmx.at>
12899
12900 * window.h (window): Rename slot "nest" to "combination_limit".
12901 * window.c (Fwindow_nest): Rename to Fwindow_combination_limit.
12902 (Fset_window_nest): Rename to Fset_window_combination_limit.
12903 (Vwindow_nest): Rename to Vwindow_combination_limit.
12904 (recombine_windows, make_parent_window, make_window)
12905 (Fsplit_window_internal, saved_window)
12906 (Fset_window_configuration, save_window_save): Rename all
12907 occurrences of window_nest to window_combination_limit.
12908
c7015153
JB
129092011-11-15 Juanma Barranquero <lekktu@gmail.com>
12910
12911 * image.c (imagemagick_load_image): Fix typo.
12912
322ad6ec
EZ
129132011-11-14 Eli Zaretskii <eliz@gnu.org>
12914
12915 * xdisp.c (display_line): Move the call to
12916 highlight_trailing_whitespace before the call to
12917 compute_line_metrics, since the latter needs to see the final
6d5eb5b0
SM
12918 faces of all the glyphs to compute ROW's hash value.
12919 Fixes assertion violations in row_equal_p. (Bug#10035)
322ad6ec 12920
f067b8ec
JB
129212011-11-14 Juanma Barranquero <lekktu@gmail.com>
12922
12923 * w32proc.c (reader_thread): Don't check pending input if cp->fd < 0,
12924 just return (bug#10044).
12925
1e5b2111
EZ
129262011-11-12 Eli Zaretskii <eliz@gnu.org>
12927
7ef3cbd5
EZ
12928 * makefile.w32-in (HEAPSIZE): New variable, allows to build temacs
12929 with user-defined heap size. Bump the default size of the temacs
12930 heap to 27MB, to avoid memory warning when running temacs.
12931 ($(TEMACS)): Use HEAPSIZE instead of a hardcoded value.
12932
1e5b2111
EZ
12933 * dispnew.c (scrolling_window): Fix incorrect indices in accessing
12934 current_matrix and desired_matrix. (Bug#9990)
7a7270dd
EZ
12935 (verify_row_hash) [XASSERTS]: New function.
12936 (adjust_glyph_matrix, row_equal_p): Use it in xassert to verify
12937 that the hash value of glyph rows is correct.
1e5b2111 12938
89d61221
MR
129392011-11-12 Martin Rudalics <rudalics@gmx.at>
12940
12941 * window.h (window): Remove splits slot.
12942 * window.c (Fwindow_splits, Fset_window_splits): Remove.
12943 (Fdelete_other_windows_internal, make_parent_window)
12944 (make_window, Fsplit_window_internal, Fdelete_window_internal)
12945 (Fset_window_configuration, save_window_save): Don't deal with
12946 split status of windows.
12947 (saved_window): Remove splits slot.
12948 (Vwindow_splits): Rewrite doc-string.
12949
97f18cc8
JD
129502011-11-11 Jan Djärv <jan.h.d@swipnet.se>
12951
12952 * xfns.c (unwind_create_frame):
12953 * nsfns.m (unwind_create_frame):
12954 * w32fns.c (unwind_create_frame): Use Fmemq to check if frame is in
12955 Vframe_list (Bug#9999).
12956
22a648b4
DA
129572011-11-11 Dmitry Antipov <dmantipov@yandex.ru>
12958
0b381c7e 12959 * xdisp.c (syms_of_xdisp): Remove duplicated definition of Qtext.
22a648b4 12960
659afede
KH
129612011-11-11 Kenichi Handa <handa@m17n.org>
12962
12963 * callproc.c (Fcall_process): Set the member dst_multibyte of
12964 process_coding.
12965
9ac0394b
KH
129662011-11-11 Johan Bockgård <bojohan@gnu.org>
12967
12968 * xdisp.c (fill_composite_glyph_string): Always set s->face, to
12969 avoid a crash (bug#9496).
12970
2fbdc249
CY
129712011-11-09 Chong Yidong <cyd@gnu.org>
12972
12973 * window.c (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
12974 (Fwindow_inside_absolute_pixel_edges): Only allow live windows.
12975
ac6b1f81
PE
129762011-11-08 Paul Eggert <eggert@cs.ucla.edu>
12977
12978 * s/gnu.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS (Bug#9926).
12979
09db192c
PE
129802011-11-08 Paul Eggert <eggert@cs.ucla.edu>
12981
12982 Avoid some portability problems by eschewing 'extern inline' functions.
12983 The trivial performance wins aren't worth the portability hassles; see
12984 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>
12985 et seq.
12986 * dispextern.h (window_box, window_box_height, window_text_bottom_y)
12987 (window_box_width, window_box_left, window_box_left_offset)
12988 (window_box_right, window_box_right_offset): Undo previous change,
12989 by removing the "extern"s.
12990 * intervals.c (adjust_intervals_for_insertion)
12991 (adjust_intervals_for_deletion): Undo previous change,
12992 making these static again.
12993 (offset_intervals, temp_set_point_both, temp_set_point)
12994 (copy_intervals_to_string): No longer inline.
12995 * xdisp.c (window_text_bottom_y, window_box_width)
12996 (window_box_height, window_box_left_offset)
12997 (window_box_right_offset, window_box_left, window_box_right)
12998 (window_box): No longer inline.
12999
105216ed
CY
130002011-11-08 Chong Yidong <cyd@gnu.org>
13001
13002 * window.c (Fwindow_left_column, Fwindow_top_line): Doc fix.
6d5eb5b0
SM
13003 (Fwindow_body_height, Fwindow_body_width): Move from Lisp.
13004 Signal an error if not a live window.
105216ed
CY
13005 (Fwindow_total_width, Fwindow_total_height): Move from Lisp.
13006 (Fwindow_total_size, Fwindow_body_size): Move to Lisp.
13007
ae9e237f
JB
130082011-11-07 Juanma Barranquero <lekktu@gmail.com>
13009
13010 * lisp.h (syms_of_abbrev): Remove declaration.
13011 Reported by CHENG Gao <chenggao@royau.me>.
13012
c7aa8333
EZ
130132011-11-07 Eli Zaretskii <eliz@gnu.org>
13014
13015 * w32.c (check_windows_init_file): Don't look for term/w32-win.el
13016 if Vpurify_flag is non-nil. Fixes a crash when running w32 build
13017 of temacs in GUI mode.
13018
be7f5545
MR
130192011-11-07 Martin Rudalics <rudalics@gmx.at>
13020
13021 * window.h: Declare delete_all_child_windows instead of
13022 delete_all_subwindows.
13023 * window.c (Fwindow_nest, Fset_window_nest)
13024 (Fset_window_new_total, Fset_window_new_normal)
13025 (Fwindow_resize_apply): Don't use term subwindow in doc-strings.
13026 (delete_all_subwindows): Rename to delete_all_child_windows.
13027 (Fdelete_other_windows_internal, Fset_window_configuration):
13028 Call delete_all_child_windows instead of delete_all_subwindows.
13029 * frame.c (delete_frame): Call delete_all_child_windows instead
13030 of delete_all_subwindows.
13031
ca78dc43
PE
130322011-11-07 Paul Eggert <eggert@cs.ucla.edu>
13033
13034 * alloc.c (DEADP): New macro, for porting to GNU/Hurd (Bug#9926).
13035 This is also needed for porting to any host where GC_MARK_STACK is
13036 not GC_MAKE_GCPROS_NOOPS.
13037 (which_symbols): Use it.
13038
a0241d01
KH
130392011-11-07 Kenichi Handa <handa@m17n.org>
13040
13041 * coding.c (coding_set_destination): Check coding->src_pos only
13042 when coding->src_object is a buffer (bug#9910).
13043
13044 * process.c (send_process): Set the member src_multibyte of coding
13045 to 0 (bug#9911) when sending a unibyte text.
13046
13047 * callproc.c (Fcall_process): Set the member src_multibyte of
13048 process_coding to 0 (bug#9912).
13049
a64bfdfa 130502011-11-06 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
ba24cea2
YM
13051
13052 * xmenu.c (cleanup_widget_value_tree): New function.
13053 (xmenu_show, xdialog_show): Use it in record_unwind_protect instead of
13054 calling free_menubar_widget_value_tree directly (Bug#9830).
13055
cb41b32a
PE
130562011-11-06 Paul Eggert <eggert@cs.ucla.edu>
13057
13058 Fix some portability problems with 'inline'.
13059 * dispextern.h (window_box, window_box_height, window_text_bottom_y)
13060 (window_box_width, window_box_left, window_box_left_offset)
13061 (window_box_right, window_box_right_offset): Declare extern.
13062 Otherwise, these inline functions do not conform to C99 and
13063 are miscompiled by Microsoft compilers. Reported by Eli Zaretskii in
13064 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>.
13065 * intervals.c (adjust_intervals_for_insertion)
13066 (adjust_intervals_for_deletion): Now extern, because otherwise the
13067 extern inline functions 'offset_intervals' couldn't refer to it.
13068 (static_offset_intervals): Remove.
13069 (offset_intervals): Rewrite using the old contents of
13070 static_offset_intervals. The old version didn't conform to C99
13071 because an extern inline function contained a reference to an
13072 identifier with static linkage.
13073
b7041366
AS
130742011-11-06 Andreas Schwab <schwab@linux-m68k.org>
13075
13076 * keyboard.c (interrupt_signal): Don't call kill-emacs while in
13077 GC.
13078
88a37c4d
EZ
130792011-11-06 Eli Zaretskii <eliz@gnu.org>
13080
13081 * xdisp.c (init_iterator, reseat_to_string): Don't set the
13082 iterator's bidi_p flag if Vpurify_flag is non-nil. (Bug#9963)
13083 (Fcurrent_bidi_paragraph_direction): If Vpurify_flag is non-nil,
13084 return Qleft_to_right.
13085
49745b39
CY
130862011-11-06 Chong Yidong <cyd@gnu.org>
13087
13088 * window.c (Fwindow_live_p, Fwindow_frame, Fframe_root_window)
13089 (Fminibuffer_window, Fwindow_buffer, Fwindow_splits)
13090 (Fset_window_splits, Fwindow_nest, Fset_window_nest)
13091 (Fwindow_use_time, Fwindow_total_size, Fwindow_normal_size)
13092 (Fwindow_new_normal, Fwindow_left_column, Fwindow_top_line)
13093 (Fwindow_margins, Fwindow_fringes, Fwindow_scroll_bars)
13094 (Fwindow_vscroll): Doc fix.
13095 (Fwindow_top_child, Fwindow_left_child): Eliminate a nil default
13096 argument, since it makes no sense to pass a live window and for
13097 consistency with window-child.
13098
1f05cd82
CS
130992011-11-05 Christoph Scholtes <cschol2112@googlemail.com>
13100
13101 * makefile.w32-in ($(TEMACS), (gl-stamp)): Use $(THISDIR) to
13102 support MSVC.
13103
22610910
JR
131042011-11-05 Jason Rumney <jasonr@gnu.org>
13105
13106 * w32font.c (font_matches_spec): Filter out non-Japanese kana fonts.
13107 (add_font_entity_to_list): Filter out non-Japanese Shift-JIS
13108 fonts (Bug#6029).
13109 (add_font_entity_to_list): Fix logic errors in mixed boolean and
13110 bitwise arithmetic preventing use of unicode-sip and non-truetype
13111 opentype fonts.
13112
a06776b2
EZ
131132011-11-05 Eli Zaretskii <eliz@gnu.org>
13114
3ad924ba
EZ
13115 * s/ms-w32.h (fstat, stat, utime): Move redirections to
13116 "emacs"-only part.
13117
a06776b2
EZ
13118 * w32fns.c (x_create_tip_frame, Fx_create_frame): Rearrange
13119 initialization code to keep similarity to xfns.c after changes
13120 from 2011-11-05.
13121
c9e7db78
JD
131222011-11-05 Jan Djärv <jan.h.d@swipnet.se>
13123
a97f8f3f
JD
13124 * nsfns.m: Declare image_cache_refcount if GLYPH_DEBUG.
13125 (unwind_create_frame): New function (Bug#9943).
13126 (Fx_create_frame): Restructure code to be more similar to the one in
13127 xfns.c. Call record_unwind_protect with unwind_create_frame (Bug#9943).
13128 Initialize image_cache_refcount if GLYPH_DEBUG (Bug#9943).
13129 Move terminal->reference_count++ just before making the frame official
13130 (Bug#9943).
13131
13132 * nsterm.m (x_free_frame_resources): New function.
13133 (x_destroy_window): Move code to x_free_frame_resources.
13134
c9e7db78 13135 * xfns.c (unwind_create_frame): Fix comment.
6d5eb5b0
SM
13136 (Fx_create_frame, x_create_tip_frame):
13137 Move terminal->reference_count++ just before making the frame
75f1671a 13138 official. Move initialization of image_cache_refcount and
c9e7db78
JD
13139 dpyinfo_refcount before calling init_frame_faces (Bug#9943).
13140
a6fc3b5c
EZ
131412011-11-05 Eli Zaretskii <eliz@gnu.org>
13142
13143 Support MSVC build with newer versions of Visual Studio.
13144 * makefile.w32-in (TAGS-gmake): Don't use $(patsubst ...), as
13145 Nmake barfs on that. Use $(OBJ*_c) variables instead, defined on
13146 nt/gmake.defs.
13147
13148 * lisp.h (ENUM_BF): New macro, for enumerated types in bitfields,
13149 which are not supported by MSVC.
13150 (Lisp_Symbol, Lisp_Misc_Any, Lisp_Marker, Lisp_Misc_Overlay)
13151 (Lisp_Save_Value, Lisp_Free): Use ENUM_BF for enumerated types in
13152 bitfields.
13153 (Lisp_Object) [USE_LISP_UNION_TYPE]: Use ENUM_BF for enumerated
13154 types in bitfields.
13155 (DEFUN) [_MSC_VER]: Define in a different way for MSVC.
13156
13157 * w32fns.c [_MSC_VER]: DECLARE_HANDLE for any MSVC version.
13158
58179cce 131592011-11-05 Fabrice Popineau <fabrice.popineau@supelec.fr> (tiny change)
a6fc3b5c
EZ
13160
13161 Support MSVC build with newer versions of Visual Studio.
13162 * w32.c: Don't include w32api.h for MSVC.
13163 (init_environment) [_MSC_VER]: Call sys_access, not _access.
13164
13165 * s/ms-w32.h <sigset_t, ssize_t> [_MSC_VER]: Typedefs for MSVC.
13166 [_MSC_VER]: Include sys/timeb.h, sys/stat.h, and signal.h.
13167 (fstat, stat, utime) [_MSC_VER]: Redirect to their sys_* cousins.
13168 (malloc, free, realloc, calloc) [_MSC_VER]: Always redirect to the
13169 e_* cousins.
13170 (alloca) [_MSC_VER]: Define to _alloca.
13171
13172 * lisp.h (DECL_ALIGN) [_MSC_VER]: Define for MSVC.
13173
13174 * regex.c <re_char> [_MSC_VER]: A separate definition for MSVC.
13175
a58c13ed
EZ
131762011-11-04 Eli Zaretskii <eliz@gnu.org>
13177
13178 * xdisp.c (note_mouse_highlight): If either of
13179 previous/next-single-property-change returns nil, treat that as
13180 the beginning or the end of the buffer. (Bug#9955)
13181
fe0b6370
JD
131822011-11-04 Jan Djärv <jan.h.d@swipnet.se>
13183
a58c13ed 13184 * gtkutil.c (xg_make_tool_item): Add callbacks if one of wimage or
fe0b6370
JD
13185 label is not null (Bug#9951).
13186 (xg_tool_item_stale_p): Handle the fact that wimage and/or wlbl
13187 may be NULL.
13188
89bd5ee1
EZ
131892011-11-04 Eli Zaretskii <eliz@gnu.org>
13190
13191 * window.c (Fwindow_body_size): Mention in the doc string that the
13192 return value is in frame's canonical units. (Bug#9949)
13193
84c3edb9
EZ
131942011-11-03 Eli Zaretskii <eliz@gnu.org>
13195
4e2fb5c7
EZ
13196 * xdisp.c (note_mouse_highlight): Initialize `area'. (Bug#9947)
13197
84c3edb9 13198 * w32fns.c (unwind_create_frame): If needed, free the glyph
3ab15fd6 13199 matrices of the partially constructed frame. (Bug#9943)
2a58bbc1 13200 * xfns.c (unwind_create_frame): Likewise.
84c3edb9 13201
bc17a887
EZ
132022011-11-01 Eli Zaretskii <eliz@gnu.org>
13203
13204 * xdisp.c (mouse_face_from_buffer_pos): Fix a typo in a comment.
13205 Don't stop backward scan on the continuation glyph, even though
13206 its CHARPOS is positive.
6d5eb5b0
SM
13207 (mouse_face_from_buffer_pos, note_mouse_highlight):
13208 Rename cover_string to disp_string.
bc17a887 13209
4ee88440
MR
132102011-11-01 Martin Rudalics <rudalics@gmx.at>
13211
13212 * window.c (temp_output_buffer_show): Don't use
13213 Vtemp_buffer_show_specifiers.
13214 (Vtemp_buffer_show_specifiers): Remove unused variable.
13215
c2ff3c02
EZ
132162011-10-30 Eli Zaretskii <eliz@gnu.org>
13217
13218 * xdisp.c (try_cursor_movement): Make sure ROW isn't decremented
13219 past the beginning of the current glyph matrix.
13220
58179cce 132212011-10-30 Adam Sjøgren <asjo@koldfront.dk> (tiny change)
6e56383b
JD
13222
13223 * xterm.c: Include X11/Xproto.h if HAVE_GTK3.
13224 (x_error_handler): Ignore BadMatch for X_SetInputFocus for
13225 HAVE_GTK3 (Bug#9869).
b77a6a7f 13226
3b574623
JD
13227 * gtkutil.c (xg_win_to_widget, xg_event_is_for_menubar): Initialize
13228 type to GDK_NOTHING so valgrind does not complain (Bug#9901).
13229
b77a6a7f
JD
13230 * xterm.h (x_display_info): Add Xatom_net_wm_state_hidden (Bug#9893).
13231
13232 * xterm.c: Declare x_handle_net_wm_state to return int.
13233 (handle_one_xevent): Check if we are iconified but don't have
13234 _NET_WM_STATE_HIDDEN. If do, treat as deiconify (Bug#9893).
13235 (get_current_wm_state): Return non-zero if not hidden,
13236 check for _NET_WM_STATE_HIDDEN (Bug#9893).
13237 (do_ewmh_fullscreen): Ignore return value from get_current_wm_state.
13238 (x_handle_net_wm_state): Return what get_current_wm_state returns.
13239 (x_term_init): Initialize dpyinfo->Xatom_net_wm_state_hidden.
13240
196e41e4
PE
132412011-10-29 Paul Eggert <eggert@cs.ucla.edu>
13242
13243 * alloc.c (which_symbols): Declare EXTERNALLY_VISIBLE,
13244 so that this new function doesn't get optimized away by a
13245 whole-program optimizer. Make the 2nd arg EMACS_INT, not int.
13246
021f2e1a
AS
132472011-10-29 Andreas Schwab <schwab@linux-m68k.org>
13248
13249 * frame.h (MOUSE_HL_INFO): Remove excess parens.
13250
8b058d44
EZ
132512011-10-29 Eli Zaretskii <eliz@gnu.org>
13252
13253 Fix the `xbytecode' command.
13254 * .gdbinit (xprintbytestr): New command.
b50a28de 13255 (xwhichsymbols): Rename from `which'; all callers changed.
8b058d44
EZ
13256 (xbytecode): Print the byte-code string as well.
13257
4452fb80
EZ
132582011-10-29 Kim Storm <storm@cua.dk>
13259
8b058d44
EZ
13260 * alloc.c (which_symbols): New function.
13261
21b72067
AS
132622011-10-29 Andreas Schwab <schwab@linux-m68k.org>
13263
13264 * minibuf.c (read_minibuf_noninteractive): Allow reading empty
13265 line. (Bug#9903)
13266
83ed7b5c
GM
132672011-10-29 Glenn Morris <rgm@gnu.org>
13268
13269 * process.c (wait_reading_process_output): Revert 2009-08-30 change.
13270 Not clear what it was for, and it causes various bugs. (Bug#9839)
13271
5a7a728b
EZ
132722011-10-28 Eli Zaretskii <eliz@gnu.org>
13273
13274 * xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
13275 possible random value that matches one of those tested as
13276 condition to clear the mouse face.
13277
d3d0842f
CY
132782011-10-28 Chong Yidong <cyd@gnu.org>
13279
13280 * xdisp.c (note_mouse_highlight): Fix use of uninitialized var.
13281
31b39d13
DN
132822011-10-28 Dan Nicolaescu <dann@ics.uci.edu>
13283
13284 * window.c (make_window): Initialize phys_cursor_on_p.
13285
9aba6043
SM
132862011-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
13287
13288 * lisp.h (struct Lisp_Symbol): Update comments.
13289
c20992f4
JB
132902011-10-28 Juanma Barranquero <lekktu@gmail.com>
13291
13292 * w32font.c (w32_load_unicows_or_gdi32): Add missing return.
13293
db4f02f2
EZ
132942011-10-28 Eli Zaretskii <eliz@gnu.org>
13295
13296 Fix Emacs on Windows 9X (bug#8562). Thanks to oslsachem
13297 <oslsachem@gmail.com> for helping to debug this.
13298
13299 * w32font.c (g_b_init_is_w9x, g_b_init_get_outline_metrics_w)
13300 (g_b_init_get_text_metrics_w, g_b_init_get_glyph_outline_w)
13301 (g_b_init_get_glyph_outline_w): New static variables.
13302 (GetOutlineTextMetricsW_Proc, GetTextMetricsW_Proc)
13303 (GetGlyphOutlineW_Proc): New typedefs.
13304 (w32_load_unicows_or_gdi32, get_outline_metrics_w)
9aba6043
SM
13305 (get_text_metrics_w, get_glyph_outline_w, globals_of_w32font):
13306 New functions.
13307 (w32font_open_internal, compute_metrics):
13308 Call get_outline_metrics_w, get_text_metrics_w, and get_glyph_outline_w
db4f02f2
EZ
13309 instead of calling the "wide" APIs directly.
13310
13311 * emacs.c (main) [HAVE_NTGUI]: Call globals_of_w32font.
13312
13313 * w32.h (syms_of_w32font): Add prototype.
13314
87e68db4
JB
133152011-10-27 Juanma Barranquero <lekktu@gmail.com>
13316
13317 * window.c (Fframe_root_window, Fframe_first_window, Fwindow_end)
13318 (Fframe_selected_window, Ftemp_output_buffer_show, Fnext_window)
13319 (Fdelete_window_internal, Fwindow_parameters): Fix typos in docstrings.
13320 (Fmove_to_window_line): Doc fix.
13321
435c1d67
CY
133222011-10-27 Chong Yidong <cyd@gnu.org>
13323
13324 * process.c (make_process): Set gnutls_state to NULL.
13325
13326 * gnutls.c (emacs_gnutls_deinit): Deinit the gnutls_state if it is
13327 non-NULL, regardless of GNUTLS_INITSTAGE.
13328 (Fgnutls_boot): Cleanups. Call emacs_gnutls_deinit if we signal
13329 an error. Set process slots as soon as we allocate them.
13330
13331 * gnutls.h (GNUTLS_LOG, GNUTLS_LOG2): Fix macros.
13332
9c6c6f49
CY
133332011-10-27 Chong Yidong <cyd@gnu.org>
13334
9aba6043
SM
13335 * gnutls.c (emacs_gnutls_deinit): New function.
13336 Deallocate credentials structures as well as calling gnutls_deinit.
9c6c6f49
CY
13337 (Fgnutls_deinit, Fgnutls_boot): Use it.
13338
13339 * process.c (make_process): Initialize GnuTLS credentials to NULL.
13340 (deactivate_process): Call emacs_gnutls_deinit.
13341
657d08d3
JB
133422011-10-27 Juanma Barranquero <lekktu@gmail.com>
13343
13344 * image.c (x_create_x_image_and_pixmap):
13345 * w32.c (sys_rename, w32_delayed_load):
13346 * w32font.c (fill_in_logfont):
13347 * w32reg.c (x_get_string_resource): Silence compiler warnings.
13348
5430d399
JB
133492011-10-26 Juanma Barranquero <lekktu@gmail.com>
13350
13351 * w32fns.c (w32_default_color_map): New function,
13352 extracted from Fw32_default_color_map.
a7ef684b 13353 (Fw32_default_color_map, Fx_open_connection): Use it. (Bug#9785)
5430d399 13354
fe0055fa
PE
133552011-10-25 Paul Eggert <eggert@cs.ucla.edu>
13356
13357 * dispextern.h (Fcontrolling_tty_p): New decl (Bug#6649 part 2).
13358
e6346438
SM
133592011-10-25 Stefan Monnier <monnier@iro.umontreal.ca>
13360
13361 * keyboard.c (test_undefined): New function (bug#9751).
13362 (read_key_sequence): Use it to detect when a key is bound to `undefined'.
13363
e112cc37
ET
133642011-10-25 Enami Tsugutomo <tsugutomo.enami@jp.sony.com>
13365
13366 * sysdep.c (init_sys_modes): Fix the check for the controlling
13367 terminal (Bug#6649).
13368
7b5d6677
EZ
133692011-10-20 Eli Zaretskii <eliz@gnu.org>
13370
13371 * dispextern.h (struct bidi_it): New member next_en_type.
13372
13373 * bidi.c (bidi_line_init): Initialize the next_en_type member.
13374 (bidi_resolve_explicit_1): When next_en_pos is valid for the
13375 current character, check also for next_en_type being WEAK_EN.
13376 (bidi_resolve_weak): Don't enter the expensive loop if the current
13377 position is before next_en_pos. Record the bidi type of the first
13378 non-ET, non-BN character we find, in addition to its position.
13379 (bidi_level_of_next_char): Invalidate next_en_type when
13380 next_en_pos is over-stepped.
13381
7da0b018
PE
133822011-10-20 Paul Eggert <eggert@cs.ucla.edu>
13383
13384 Time zone name fixes for non-ASCII locales (Bug#641, Bug#9794)
13385 * editfns.c: Rewrite current-time-zone so that it invokes
13386 the equivalent of (format-time-string "%Z") to get the time zone name.
13387 This fixes a bug when the time zone name contains characters that
13388 need converting from the system time locale to Emacs internal format.
13389 This fixes a shortcoming that I introduced in my 1999-10-19 patch:
13390 that patch fixed format-time-string to do the conversion, but
13391 I forgot to fix current-time-zone.
13392 (format_time_string): New function, containing most of
13393 what Fformat_time_string used to contain.
13394 (Fformat_time_string): Rewrite in terms of format_time_string.
13395 This doesn't change this function's behavior.
13396 (current-time-zone): Rewrite to use format_time_string.
13397 This fixes the bug reported by Michael Schierl in
13398 <http://lists.gnu.org/archive/html/emacs-devel/2007-06/msg00334.html>.
13399 Jason Rumney's 2007-06-07 change worked around this bug, but
13400 didn't fix it.
13401 * systime.h (tzname, timezone): Remove no-longer-used declarations.
13402
8547b010
EZ
134032011-10-19 Eli Zaretskii <eliz@gnu.org>
13404
13405 * xdisp.c (start_display): If the character at POS is displayed
13406 via a display vector, reset IT->current.dpvec_index to zero.
12b32963
EZ
13407 (try_window_reusing_current_matrix): If a line ends in a display
13408 vector or the next line starts in a display vector, continue
13409 redrawing the window even though the character position of
13410 start_row was reached.
8547b010
EZ
13411 (Bug#9771, part 2)
13412
4e948d15
CY
134132011-10-18 Chong Yidong <cyd@gnu.org>
13414
13415 * xdisp.c (get_next_display_element): Handle U+2010 and U+2011
13416 with nobreak-char-display too.
13417
4787455f
EZ
134182011-10-18 Eli Zaretskii <eliz@gnu.org>
13419
13420 Fix part 3 of bug#9771.
13421 * bidi.c (bidi_line_init): Initialize next_en_pos to zero, not -1.
13422 (bidi_resolve_neutral): Don't enter the expensive loop looking for
13423 non-neutral characters if the current character is a paragraph
13424 separator (a.k.a. Newline). This avoids running the same
13425 expensive loop twice, once when we consume the preceding newline
13426 and the other time when the line actually needs to be displayed.
13427 Avoid the loop when we see neutrals on the base embedding level
13428 following a character whose directionality is the same as the
13429 paragraph's. This avoids running the expensive loop when a line
13430 ends in a long sequence of neutrals, like control characters.
13431 Add assertion against STRONG_AL type. Slightly rearrange code
13432 that determines the type of a neutral given the first non-neutral
13433 that follows it.
13434 (bidi_level_of_next_char): Set next_en_pos to zero when
13435 invalidating its info.
13436
2c91f553
EZ
134372011-10-17 Eli Zaretskii <eliz@gnu.org>
13438
13439 * xdisp.c (push_display_prop): Determine whether to record string
13440 or buffer position by IT->string, not by IT->method. Allow
13441 GET_FROM_DISPLAY_VECTOR as IT->method on entry. (Bug#9771, part 4)
f2ff9e88
EZ
13442 (move_it_vertically_backward): Don't look for character position
13443 immediately after the newline when in a continuation line.
13444 (Bug#9771, part 1)
2c91f553 13445
c7b08b0d
MR
134462011-10-15 Martin Rudalics <rudalics@gmx.at>
13447
13448 * window.c (coordinates_in_window): Rewrite and delabelize
13449 vertical border check. (Bug#5357) (Bug#9618)
13450
6b02f655
SM
134512011-10-14 Stefan Monnier <monnier@iro.umontreal.ca>
13452
13453 * xterm.c (frame_highlight, frame_unhighlight): Ignore unexplained
13454 errors in XSetWindowBorder (bug#9310).
13455
81d40c92
DA
134562011-10-13 Dmitry Antipov <dmantipov@yandex.ru>
13457
13458 * editfns.c (Fset_time_zone_rule): Replace free with xfree to
13459 avoid crash when xmalloc overrun checking is enabled.
13460
d4172c3b
EZ
134612011-10-13 Eli Zaretskii <eliz@gnu.org>
13462
13463 * xdisp.c (Fcurrent_bidi_paragraph_direction): Initialize
13464 itb.paragraph_dir to NEUTRAL_DIR. Fixes an occasional incorrect
13465 cursor motion with <left> and <right> arrow keys.
13466
13467 * bidi.c (bidi_init_it): Don't initialize paragraph_dir here, as
13468 some callers set that themselves.
13469
b00eea75
EZ
134702011-10-12 Eli Zaretskii <eliz@gnu.org>
13471
13472 * xdisp.c (find_row_edges): Handle the case where ROW comes from a
13473 display string and the previous row comes from the same string and
13474 is empty. (Bug#9739) (Bug#9738)
13475
8fe012c4
SM
134762011-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
13477
13478 * doc.c (get_doc_string): Encode file name (bug#9735).
13479
0074aef2
EZ
134802011-10-12 Eli Zaretskii <eliz@gnu.org>
13481
79beb178
EZ
13482 * bidi.c (bidi_level_of_next_char):
13483 * xdisp.c (get_visually_first_element): Remove old incorrect
13484 comments regarding the Unicode Line Separator character.
13485
0074aef2
EZ
13486 * bidi.c (bidi_init_it): Initialize paragraph_dir to NEUTRAL_DIR.
13487
6e4b3fbe
DA
134882011-10-12 Dmitry Antipov <dmantipov@yandex.ru>
13489
13490 * alloc.c (Fgc_status): Do not access beyond zombies array
13491 boundary if nzombies > MAX_ZOMBIES.
13492 * alloc.c (dump_zombies): Add missing format specifier.
13493
0324f3af
PE
134942011-10-12 Paul Eggert <eggert@cs.ucla.edu>
13495
b5525cac
PE
13496 * xdisp.c (set_cursor_from_row): Simplify conditionals,
13497 to pacify GCC 4.6.1 x86-64 with -O2 -Wstrict-overflow.
13498
0324f3af
PE
13499 * lread.c (read_escape): Allow hex escapes as large as ?\xfffffff.
13500 Some packages use them to denote characters with modifiers.
13501
e9b5f888
AS
135022011-10-11 Andreas Schwab <schwab@linux-m68k.org>
13503
13504 * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR)
13505 (GCPRO5_VAR, GCPRO6_VAR, UNGCPRO_VAR): Add whitespace to avoid
13506 matching a pp-number. Rename parameter var to var1.
13507
127827c0
SM
135082011-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
13509
13510 * minibuf.c (Finternal_complete_buffer): Fix last change (bug#9709).
13511
c8fd3bd0
GM
135122011-10-08 Glenn Morris <rgm@gnu.org>
13513
13514 * callint.c (Fcall_interactively): Give a more explicit error for the
13515 'c' case with a non-character input. (Bug#8479)
13516
352ec8ff
EZ
135172011-10-08 Eli Zaretskii <eliz@gnu.org>
13518
03669ccb
EZ
13519 * xdisp.c (hscroll_window_tree): Support hscroll in right-to-left
13520 lines.
7061c986
EZ
13521 (set_cursor_from_row): Fix cursor positioning in mixed L2R+R2L
13522 lines that are hscrolled on the left.
03669ccb 13523
352ec8ff
EZ
13524 * dispnew.c (buffer_posn_from_coords): Account for a possible
13525 presence of header-line. (Bug#4426)
13526
a66cfb1c
SM
135272011-10-07 Stefan Monnier <monnier@iro.umontreal.ca>
13528
6b02f655
SM
13529 * buffer.c (syms_of_buffer) <enable-multibyte-characters>:
13530 Don't advertise functionality which we discourage or doesn't work.
a66cfb1c 13531
7c5ee88e
PE
135322011-10-07 Paul Eggert <eggert@cs.ucla.edu>
13533
13534 * alloc.c (GC_LISP_OBJECT_ALIGNMENT): Use offsetof, not __alignof__
13535 or sizeof. __alignof__ gives the wrong answer on Fedora x86-64
13536 with GCC 4.6.1 when configured with CC='gcc -m32' --with-wide-int;
13537 this makes Emacs dump core during garbage collection on rare
13538 occasions. sizeof is obviously inferior to offsetof here, so
13539 stick with offsetof.
13540 (GC_POINTER_ALIGNMENT): New macro.
13541 (mark_memory): Omit 3rd (offset) arg; caller changed.
13542 Don't assume EMACS_INT alignment is the same as pointer alignment.
13543
df1bbe5b
SM
135442011-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
13545
13546 * keyboard.c (read_key_sequence_remapped): New var.
13547 (read_key_sequence): Compute remapping in the right buffer.
13548 (command_loop_1): Use read_key_sequence's remapping directly.
13549
51553db6
SM
135502011-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
13551
32c1fffd
SM
13552 * dired.c (file_name_completion): Don't expand file name.
13553 (Ffile_name_completion, Ffile_name_all_completions): Expand file name
13554 before checking file name handler.
13555
51553db6
SM
13556 * minibuf.c (Finternal_complete_buffer): Only show internal buffers if
13557 they've been requested explicitly (bug#9591).
13558
b6bd1599 135592011-10-01 Andreas Schwab <schwab@linux-m68k.org>
fa2ec41f
AS
13560
13561 * keymap.c (Fsingle_key_description): Use make_specified_string
13562 instead of build_string to build string from push_key_description.
13563 (Bug#5193)
13564
f701dc2a
PE
135652011-09-30 Paul Eggert <eggert@cs.ucla.edu>
13566
4222c55d
PE
13567 * buffer.h (struct buffer): Use time_t, not int, for a time stamp.
13568 This fixes a Y2038 bug on 64-bit hosts.
13569 * buffer.c (reset_buffer):
13570 * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
13571 (Fclear_buffer_auto_save_failure):
13572 Use 0, not -1, to represent an unset failure time, since time_t
13573 might not be signed.
13574
f701dc2a
PE
13575 Remove dependency on glibc malloc internals.
13576 * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13577 Move back here from lisp.h, but with their new implementations.
13578 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
13579 (XMALLOC_OVERRUN_SIZE_SIZE): Move these new lisp.h macros here.
13580 * charset.c (charset_table_init): New static var.
13581 (syms_of_charset): Use it instead of xmalloc. This removes a
13582 dependency on glibc malloc internals. See Eli Zaretskii's comment in
13583 <http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00815.html>.
13584 * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13585 Move back to alloc.c.
13586 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
13587 (XMALLOC_OVERRUN_SIZE_SIZE): Move to alloc.c.
13588
9ceebf39
JD
135892011-09-30 Jan Djärv <jan.h.d@swipnet.se>
13590
13591 * nsterm.m (windowDidResize): Call x_set_window_size only when
13592 ns_in_resize is true. Otherwise set pixelwidth/height and
13593 call change_frame_size (Bug#9628).
13594
cb993c58
PE
135952011-09-30 Paul Eggert <eggert@cs.ucla.edu>
13596
3930c88b
PE
13597 Port --enable-checking=all to Fedora 14 x86-64.
13598 * charset.c (syms_of_charset): Also account for glibc malloc's
13599 internal overhead when calculating the initial malloc maximum.
13600
cb993c58
PE
13601 Port --enable-checking=all to Fedora 14 x86.
13602 * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13603 Move to lisp.h.
13604 (xmalloc_put_size, xmalloc_get_size, overrun_check_malloc)
13605 (overrun_check_realloc, overrun_check_free):
13606 Use XMALLOC_OVERRUN_SIZE_SIZE, not sizeof (size_t).
13607 That way, xmalloc returns a properly-aligned pointer even if
13608 XMALLOC_OVERRUN_CHECK is defined. The old debugging code happened
13609 to align OK on typical 64-bit hosts, but not on Fedora 14 x86.
13610 * charset.c (syms_of_charset): Take XMALLOC_OVERRUN_CHECK_OVERHEAD
13611 into account when calculating the initial malloc maximum.
13612 * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
13613 Move here from alloc.c, so that charset.c can use it too.
13614 Properly align; the old code wasn't right for common 32-bit hosts
13615 when configured with --enable-checking=all.
13616 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
13617 (XMALLOC_OVERRUN_SIZE_SIZE): New macros.
13618
31bed486
EZ
136192011-09-29 Eli Zaretskii <eliz@gnu.org>
13620
04c70788 13621 * sysdep.c (snprintf) [!EOVERFLOW]: If EOVERFLOW is not defined,
31bed486
EZ
13622 use EDOM.
13623
fbcaa2f3
EZ
136242011-09-28 Eli Zaretskii <eliz@gnu.org>
13625
13626 * xdisp.c (compute_display_string_end): If there's no display
13627 string at CHARPOS, return -1.
13628
13629 * bidi.c (bidi_fetch_char): When compute_display_string_end
13630 returns a negative value, treat the character as a normal
13631 character not covered by a display string. (Bug#9624)
13632
a239d4e9
JB
136332011-09-28 Juanma Barranquero <lekktu@gmail.com>
13634
13635 * lread.c (Fread_from_string): Fix typo in docstring.
13636
88652fd5
EZ
136372011-09-27 Eli Zaretskii <eliz@gnu.org>
13638
13639 * xdisp.c (handle_invisible_prop): If invisible text ends on a
13640 newline, reseat the iterator instead of bidi-iterating there one
13641 character at a time. (Bug#9610)
32c1fffd
SM
13642 (BUFFER_POS_REACHED_P, move_it_in_display_line_to): Bail when past
13643 TO_CHARPOS if the bidi iterator is at base embedding level.
88652fd5 13644
ed497dd4
AS
136452011-09-27 Andreas Schwab <schwab@linux-m68k.org>
13646
13647 * lread.c (readevalloop): Use correct code for NBSP.
13648 (read1): Likewise. (Bug#9608)
13649
b2bf61aa
MA
136502011-09-25 Michael Albinus <michael.albinus@gmx.de>
13651
13652 * dbusbind.c (Fdbus_register_signal): When service is not
13653 registered, use nil in Vdbus_registered_objects_table. (Bug#9581)
13654
32bbb17c
GM
136552011-09-25 Glenn Morris <rgm@gnu.org>
13656
13657 * buffer.c (truncate-lines): Doc fix.
13658
94e0933e
CY
136592011-09-24 Chong Yidong <cyd@stupidchicken.com>
13660
13661 * window.c (Fwindow_prev_buffers, Fset_window_prev_buffers)
13662 (Fset_window_next_buffers): Doc fix.
13663
cddde921
GM
136642011-09-24 Glenn Morris <rgm@gnu.org>
13665
13666 * minibuf.c (read_minibuf): Disable line truncation. (Bug#5715)
13667
1260aef1
PE
136682011-09-24 Paul Eggert <eggert@cs.ucla.edu>
13669
25b4bfa0
PE
13670 Fix minor problems found by static checking.
13671 * xdisp.c (string_from_display_spec): Don't assume vecsize fits in int.
1260aef1
PE
13672 * indent.c (Fvertical_motion): Fix == vs = typo.
13673
e3cbd34b
EZ
136742011-09-24 Eli Zaretskii <eliz@gnu.org>
13675
a66cfb1c
SM
13676 * dispnew.c (syms_of_display) <redisplay-dont-pause>:
13677 Default value is now t. Doc fix.
6bf7006f 13678
e3cbd34b 13679 * indent.c (Fvertical_motion): Compute and apply the overshoot
32c1fffd 13680 logic when moving up, not only when moving down. Fix the
e3cbd34b 13681 confusing name and values of the it_overshoot_expected variable;
32c1fffd 13682 logic changes accordingly. (Bug#9254) (Bug#9549)
e3cbd34b
EZ
13683
13684 * xdisp.c (pos_visible_p): Produce correct pixel coordinates when
13685 CHARPOS is covered by a display string which includes newlines.
13686 (move_it_vertically_backward): Avoid inflooping when START_CHARPOS
13687 is covered by a display string with embedded newlines.
13688
a3de0cbd
MA
136892011-09-24 Michael Albinus <michael.albinus@gmx.de>
13690
13691 * dbusbind.c (Fdbus_register_signal): Add match rule to
13692 Vdbus_registered_objects_table. (Bug#9581)
a66cfb1c
SM
13693 (Fdbus_register_method, Vdbus_registered_objects_table):
13694 Fix docstring.
a3de0cbd 13695
b260039d
JM
136962011-09-24 Jim Meyering <meyering@redhat.com>
13697
32c1fffd 13698 do not ignore write error for any output size
b260039d
JM
13699 The previous change was incomplete.
13700 While it makes emacs --batch detect the vast majority of stdout
13701 write failures, errors were still ignored whenever the output size is
13702 k * (BUFSIZ+1) - 4. E.g., on a system with BUFSIZ of 4096,
13703 $ emacs --batch --eval '(print (format "%4093d" 0))' > /dev/full \
13704 && echo FAIL: ignored write error
13705 FAIL: ignored write error
13706 $ emacs --batch --eval '(print (format "%20481d" 0))' > /dev/full \
13707 && echo FAIL: ignored write error
13708 FAIL: ignored write error
13709 * emacs.c (Fkill_emacs): Also test ferror. (Bug#9574)
13710
8eca8a7c
AS
137112011-09-23 Andreas Schwab <schwab@linux-m68k.org>
13712
13713 * emacs.c (Fkill_emacs): In noninteractive mode exit
13714 non-successfully if a write error occurred on stdout. (Bug#9574)
13715
3341db62
EZ
137162011-09-21 Eli Zaretskii <eliz@gnu.org>
13717
13718 * xdisp.c (pop_it): Allow it->object that is a cons cell to pass
13719 the xassert test.
13720
13721 * dispextern.h (struct it): Update the comment documenting what
13722 can it->OBJECT be.
13723
8c203dbf
EZ
137242011-09-20 Eli Zaretskii <eliz@gnu.org>
13725
13726 * xdisp.c (set_cursor_from_row): If the row ends in a newline from
13727 a display string, extend search for cursor position to end of row.
13728 (find_row_edges): If the row ends in a newline from a display
13729 string, increment its MATRIX_ROW_END_CHARPOS by one. (Bug#9549)
13730 Handle the case of a display string with multiple newlines.
fd317ddf
EZ
13731 (Fcurrent_bidi_paragraph_direction): Fix search for previous
13732 non-empty line. Fixes confusing cursor motion with arrow keys at
13733 the beginning of a line that starts with whitespace.
8c203dbf 13734
a4824228
LMI
137352011-09-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13736
13737 * lread.c (Fread_from_string): Document what FINAL-STRING-INDEX is
13738 (bug#9493).
13739
33ed493b
CY
137402011-09-18 Chong Yidong <cyd@stupidchicken.com>
13741
13742 * xfns.c (Fx_create_frame): Handle the bitmapIcon resource as
13743 boolean (Bug#9154).
13744
56cd55c8
EZ
137452011-09-18 Eli Zaretskii <eliz@gnu.org>
13746
13747 * xdisp.c (display_line): Record maximum and minimum buffer
13748 positions even if no glyphs were produced (e.g., by a zero-width
13749 stretch). Fixes bug#9530 on a TTY. Under word-wrap, don't record
13750 buffer positions that will be removed from the glyph row because
13751 they don't fit.
c02dcedf
EZ
13752 (produce_stretch_glyph): Fix a bug in :align-to on a TTY when the
13753 column is beyond frame width: don't subtract 1 "pixel" when
13754 computing width of the stretch.
3e62b7e0
EZ
13755 (reseat_at_next_visible_line_start): Undo the change made on
13756 2011-09-17 that saved paragraph information and restored it after
13757 the call to `reseat'. (Bug#9545)
56cd55c8 13758
5ed99d36 137592011-09-18 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3390454c
YM
13760
13761 * xdisp.c (expose_window): Save original value of phys_cursor_on_p
13762 and turn window cursor on if cleared (Bug#9415).
13763
5ed99d36 137642011-09-18 Andreas Schwab <schwab@linux-m68k.org>
edb7b4dc
AS
13765
13766 * search.c (boyer_moore): Take unibyte characters from pattern
13767 literally. (Bug#9458)
13768
9bade7b2
EZ
137692011-09-18 Eli Zaretskii <eliz@gnu.org>
13770
13771 * xdisp.c (reseat_at_next_visible_line_start): Fix last change.
13772
e5e9d610
PE
137732011-09-18 Paul Eggert <eggert@cs.ucla.edu>
13774
87e4427a
PE
13775 Fix minor problem found by static checking.
13776 * xdisp.c (reseat_at_next_visible_line_start): Mark locals as
13777 initialized, to pacify gcc -Wuninitialized.
13778
e5e9d610
PE
13779 * fileio.c: Report proper errno when syscall falls.
13780 (Finsert_file_contents): Save and restore errno,
13781 so that report_file_error outputs the correct diagnostic.
13782 (Fwrite_region) [CLASH_DETECTION]: Likewise.
13783
a1674f0b
EZ
137842011-09-18 Eli Zaretskii <eliz@gnu.org>
13785
13786 * .gdbinit (pgx): Fix references to fields of `struct glyph'.
13787
fbfb6dd4
EZ
137882011-09-17 Eli Zaretskii <eliz@gnu.org>
13789
13790 * xdisp.c (produce_stretch_glyph): Another fix for changes made on
13791 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9530)
13792
bb187662
EZ
137932011-09-17 Eli Zaretskii <eliz@gnu.org>
13794
1137e8b8 13795 * xdisp.c (reseat_at_next_visible_line_start): Keep information
6b02f655 13796 about the current paragraph and restore it after the call to reseat.
1137e8b8
EZ
13797
13798 * bidi.c (MAX_PARAGRAPH_SEARCH): New macro.
13799 (bidi_find_paragraph_start): Search back for paragraph beginning
13800 at most MAX_PARAGRAPH_SEARCH lines; if not found, return BEGV_BYTE.
13801 (bidi_move_to_visually_next): Only trigger paragraph-related
13802 computations when the last character is a newline or at EOB, not
13803 just any NEUTRAL_B. (Bug#9470)
13804
bb187662
EZ
13805 * xdisp.c (set_cursor_from_row): Don't invoke special treatment of
13806 truncated lines if point is covered by a display string. (Bug#9524)
13807
2e621251
PE
138082011-09-16 Paul Eggert <eggert@cs.ucla.edu>
13809
13810 * xselect.c: Relax test for outgoing X longs (Bug#9498).
13811 (cons_to_x_long): New function.
13812 (lisp_data_to_selection_data): Use it. Correct the test for
13813 short-versus-long data; it was negated. Break out of vector
13814 loop, for efficiency, when a long datum is discovered.
13815
91a15bc6
SM
138162011-09-16 Stefan Monnier <monnier@iro.umontreal.ca>
13817
13818 * eval.c (Fquote): Document its non-consing behavior (bug#9482).
13819
b41c3a35
EZ
138202011-09-16 Eli Zaretskii <eliz@gnu.org>
13821
13822 * image.c (tiff_handler): Work around a bug in MinGW GCC 3.x (see
13823 GCC PR/17406) by declaring this function with external scope.
13824
7812ba2d
PE
138252011-09-15 Paul Eggert <eggert@cs.ucla.edu>
13826
13827 * editfns.c (Fformat): Fix bug in text-property fix (Bug#9514).
13828 Don't mishandle (length (format "%%")) and (format "%4000s%%" "").
13829
cf7edc2a
AS
138302011-09-15 Andreas Schwab <schwab@linux-m68k.org>
13831
13832 * editfns.c (Fformat): Correctly handle text properties on "%%".
13833
bd01620e
EZ
138342011-09-15 Eli Zaretskii <eliz@gnu.org>
13835
13836 * xterm.c (x_draw_composite_glyph_string_foreground):
13837 * w32term.c (x_draw_composite_glyph_string_foreground):
13838 * term.c (encode_terminal_code):
13839 * composite.c (composition_update_it, get_composition_id):
13840 * xdisp.c (get_next_display_element)
13841 (fill_composite_glyph_string): Add comments about special meaning
13842 of TAB characters in a composition.
13843
a02719a3
PE
138442011-09-15 Paul Eggert <eggert@cs.ucla.edu>
13845
13846 * editfns.c (Fformat): Fix off-by-1 bug for "%%b" (Bug#9514).
4c122725
PE
13847 This occurs when processing a multibyte format.
13848 Problem reported by Wolfgang Jenker.
a02719a3 13849
72589a3c
JB
138502011-09-15 Johan Bockgård <bojohan@gnu.org>
13851
13852 * xdisp.c (try_cursor_movement): Only check for exact match if
13853 cursor hpos found by set_cursor_from_row is valid. (Bug#9495)
13854
1c14176c
PE
138552011-09-14 Paul Eggert <eggert@cs.ucla.edu>
13856
13857 Remove unused external symbols.
13858 * dispextern.h (calc_pixel_width_or_height): Remove decl.
13859 * xdisp.c (calc_pixel_width_or_height): Now static.
13860 * doprnt.c (exprintf) [! (HAVE_X_WINDOWS && USE_X_TOOLKIT)]: Remove.
13861 * indent.c (check_display_width):
13862 * w32term.c: Fix comment to match code.
13863 * xterm.c, xterm.h (x_catching_errors): Remove.
13864
d2eea5b5
PE
138652011-09-14 Paul Eggert <eggert@cs.ucla.edu>
13866
13867 * xselect.c: Use signed conversions more consistently (Bug#9498).
13868 (selection_data_to_lisp_data): Assume incoming selection data are
13869 signed integers, not unsigned. This is to be consistent with
13870 outgoing selection data, which was modified to use signed integers
13871 in as part of the fix to Bug#9196 in response to Jan D.'s comment
13872 in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
13873 expects long, not unsigned long.
13874
46888499
EZ
138752011-09-14 Eli Zaretskii <eliz@gnu.org>
13876
13877 * xdisp.c (try_window_reusing_current_matrix): Fix incorrect
13878 computation of loop end. Reported by Johan Bockgård
13879 <bojohan@gnu.org>.
13880
ef8ef9fb
CY
138812011-09-13 Chong Yidong <cyd@stupidchicken.com>
13882
13883 * frame.c (Fother_visible_frames_p): Function deleted.
13884
fa819fed
EZ
138852011-09-12 Eli Zaretskii <eliz@gnu.org>
13886
13887 * indent.c (compute_motion): Process display vector front to back
13888 rather than the other way around. (Bug#2496)
13889
2ba8e008
SM
138902011-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
13891
13892 * fileio.c (Finsert_file_contents): Don't assume beg_offset is 0.
13893
20f53c69
CY
138942011-09-11 Chong Yidong <cyd@stupidchicken.com>
13895
13896 * minibuf.c (Fread_from_minibuffer): Doc fix.
13897
d562d7a4
EZ
138982011-09-11 Eli Zaretskii <eliz@gnu.org>
13899
13900 * xdisp.c (produce_stretch_glyph): Fix a typo made in changes from
13901 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9475)
13902
1c4d7f3d
LMI
139032011-09-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13904
13905 * fileio.c (Fvisited_file_modtime): Document `(-1 65535)' as a
13906 value for non-existent files.
13907
b885bf36
EZ
139082011-09-11 Eli Zaretskii <eliz@gnu.org>
13909
13910 * fileio.c (Finsert_file_contents): If the file cannot be opened,
13911 set its "size" to -1. This will set the modtime_size field of
13912 the corresponding buffer to -1, which is what
13913 verify-visited-file-modtime expects for files that do not exist.
13914 (Bug#9139)
13915
6612f0bf
PE
139162011-09-11 Paul Eggert <eggert@cs.ucla.edu>
13917
13918 * keymap.h (KEY_DESCRIPTION_SIZE, push_key_description): Move decls
13919 here ...
13920 * lisp.h: ... from here. push_key_description is no longer
13921 defined in keyboard.c, so its declaration should not be in
13922 lisp.h's "Defined in keyboard.c" section, and KEY_DESCRIPTION_SIZE
13923 logically belongs with push_key_description.
13924
dfb3f755
PE
139252011-09-10 Paul Eggert <eggert@cs.ucla.edu>
13926
13927 * buffer.h: Include <sys/types.h> instead of <time.h>.
13928 Otherwise, off_t wasn't defined on FreeBSD 9.0-BETA2 i386.
13929 Problem reported by Herbert J. Skuhra.
13930
3134906c
LMI
139312011-09-10 Lars Magne Ingebrigtsen <larsi@gnus.org>
13932
13933 * xml.c (parse_region): Make the parsing work for
13934 non-comment-starting XML files again (bug#9144).
13935
8d903f4e
AS
139362011-09-10 Andreas Schwab <schwab@linux-m68k.org>
13937
13938 * image.c (gif_load): Fix calculation of bottom and right corner.
13939 (Bug#9468)
13940
80ad64f4
EZ
139412011-09-10 Eli Zaretskii <eliz@gnu.org>
13942
13943 * xdisp.c (MAX_DISP_SCAN): Decrease to 250. Prevents sluggish
13944 redisplay in small windows.
13945
208a048d
EZ
139462011-09-09 Eli Zaretskii <eliz@gnu.org>
13947
13948 * frame.c (x_report_frame_params): Cast to avoid compiler warnings.
13949
9b1c252e
MR
139502011-09-08 Martin Rudalics <rudalics@gmx.at>
13951
13952 * window.c (Fset_window_prev_buffers, Fset_window_next_buffers):
13953 Operate on live windows only.
13954
2949f33b
JB
139552011-09-08 Juanma Barranquero <lekktu@gmail.com>
13956
13957 * emacs.c (my_heap_start): #ifdef to avoid warnings when unused.
13958
e08dcafd
EZ
139592011-09-07 Eli Zaretskii <eliz@gnu.org>
13960
13961 * xdisp.c (move_it_in_display_line_to): Call RESTORE_IT on ppos_it
13962 only under bidi iteration.
13963
115b96bd
JD
139642011-09-07 Jan Djärv <jan.h.d@swipnet.se>
13965
13966 * gtkutil.c (xg_make_tool_item): Insert comment about eventbox.
13967
c8199d0f
PE
139682011-09-06 Paul Eggert <eggert@cs.ucla.edu>
13969
13970 isnan: Fix porting problem to Solaris 10 with bundled gcc.
13971 Without this fix, the command to link temacs failed due to an
13972 undefined symbol __builtin_isnan. This is because
13973 /usr/include/iso/math_c99.h #defines isnan(x) to
13974 __builtin_isnan(x), but the bundled gcc, which identifies itself
13975 as gcc 3.4.3 (csl-sol210-3_4-branch+sol_rpath), does not have
13976 a __builtin_isnan.
13977 * floatfns.c (isnan): #undef, and then #define to a clone of
13978 what's in data.c.
13979 (Fisnan): Always define, since it's always available now.
13980 (syms_of_floatfns): Always define isnan at the Lisp level.
13981
e39b275c 139822011-09-06 Paul Eggert <eggert@cs.ucla.edu>
1c262cae
PE
13983
13984 * Makefile.in (gl-stamp): move-if-change now in build-aux (Bug#9169).
13985
b2db44d9 139862011-09-06 Paul Eggert <eggert@cs.ucla.edu>
728f8f0a 13987
f4af5137 13988 * fileio.c: Fix bugs with large file offsets (Bug#9428).
728f8f0a
PE
13989 The previous code assumed that file offsets (off_t values) fit in
13990 EMACS_INT variables, which is not true on typical 32-bit hosts.
13991 The code messed up by falsely reporting buffer overflow in cases
13992 such as (insert-file-contents "big" nil 1 2) into an empty buffer
13993 when "big" contains more than 2**29 bytes, even though this
13994 inserts just one byte and does not overflow the buffer.
13995 (Finsert_file_contents): Store file offsets as off_t
13996 values, not as EMACS_INT values. Check for overflow when
13997 converting between EMACS_INT and off_t. When checking for
13998 buffer overflow or for overlap, take the offsets into account.
13999 Don't use EMACS_INT for small values where int suffices.
14000 When checking for overlap, fix a typo: ZV was used where
14001 ZV_BYTE was intended.
14002 (Fwrite_region): Don't assume off_t fits into 'long'.
14003 * buffer.h (struct buffer.modtime_size): Now off_t, not EMACS_INT.
14004
ecfc0a49
MA
140052011-09-05 Michael Albinus <michael.albinus@gmx.de>
14006
14007 * dbusbind.c (xd_signature_cat): Rename from signature_cat.
14008
6511acf2 140092011-09-04 Paul Eggert <eggert@cs.ucla.edu>
61bfeeb7 14010
0999621a 14011 sprintf-related integer and memory overflow issues (Bug#9412).
62f19c19
PE
14012
14013 * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
8666506e 14014 (esprintf, exprintf, evxprintf): New functions.
62f19c19 14015 * keyboard.c (command_loop_level): Now EMACS_INT, not int.
6b02f655 14016 (cmd_error): Kbd macro iterations count is now EMACS_INT, not int.
62f19c19
PE
14017 (modify_event_symbol): Do not assume that the length of
14018 name_alist_or_stem is safe to alloca and fits in int.
14019 (Fexecute_extended_command): Likewise for function name and binding.
14020 (Frecursion_depth): Wrap around reliably on integer overflow.
14021 * keymap.c (push_key_description): First arg is now EMACS_INT, not int,
14022 since some callers pass EMACS_INT values.
14023 (Fsingle_key_description): Don't crash if symbol name contains more
14024 than MAX_ALLOCA bytes.
14025 * minibuf.c (minibuf_level): Now EMACS_INT, not int.
14026 (get_minibuffer): Arg is now EMACS_INT, not int.
14027 * lisp.h (get_minibuffer, push_key_description): Reflect API changes.
8666506e 14028 (esprintf, exprintf, evxprintf): New decls.
62f19c19
PE
14029 * window.h (command_loop_level, minibuf_level): Reflect API changes.
14030
2be7d702
PE
14031 * dbusbind.c (signature_cat): New function.
14032 (xd_signature, Fdbus_register_signal):
2ea16b89
PE
14033 Do not overrun buffer; instead, report string overflow.
14034
9d1df220
PE
14035 * dispnew.c (add_window_display_history): Don't overrun buffer.
14036 Truncate instead; this is OK since it's just a log.
14037
33ef5c64
PE
14038 * editfns.c (Fcurrent_time_zone): Don't overrun buffer
14039 even if the time zone offset is outlandishly large.
14040 Don't mishandle offset == INT_MIN.
14041
66c6fdd5
PE
14042 * emacs.c (main) [NS_IMPL_COCOA]: Don't overrun buffer
14043 when creating daemon; the previous buffer-overflow check was incorrect.
14044
d749b01b
PE
14045 * eval.c (verror): Simplify by rewriting in terms of evxprintf,
14046 which has the guts of the old verror function.
14047
b5cd1905
PE
14048 * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
14049 use SAFE_ALLOCA instead. Use esprintf to avoid int-overflow issues.
14050
6e1a67fb
PE
14051 * font.c: Include <float.h>, for DBL_MAX_10_EXP.
14052 (font_unparse_xlfd): Don't blindly alloca long strings.
c21721cc 14053 Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
8666506e 14054 fits in int, when using sprintf. Use single snprintf to count
c21721cc
PE
14055 length of string rather than counting it via multiple sprintfs;
14056 that's simpler and more reliable.
c21721cc
PE
14057 (font_unparse_fcname): Use it to avoid sprintf buffer overrun.
14058 (generate_otf_features) [0 && HAVE_LIBOTF]: Use esprintf, not
14059 sprintf, in case result does not fit in int.
14060
c57b67fc
PE
14061 * fontset.c (num_auto_fontsets): Now printmax_t, not int.
14062 (fontset_from_font): Print it.
14063
8a401434
PE
14064 * frame.c (tty_frame_count): Now printmax_t, not int.
14065 (make_terminal_frame, set_term_frame_name): Print it.
14066 (x_report_frame_params): In X, window IDs are unsigned long,
14067 not signed long, so print them as unsigned.
14068 (validate_x_resource_name): Check for implausibly long names,
14069 and don't assume name length fits in 'int'.
14070 (x_get_resource_string): Don't blindly alloca invocation name;
14071 use SAFE_ALLOCA. Use esprintf, not sprintf, in case result does
14072 not fit in int.
14073
6e1a67fb
PE
14074 * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
14075 (xg_check_special_colors, xg_set_geometry):
84722b3d
PE
14076 Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
14077
0df02bf3
PE
14078 * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.
14079 Use esprintf, not sprintf, in case result does not fit in int.
14080
48e30793
PE
14081 * macros.c (executing_kbd_macro_iterations): Now EMACS_INT, not int.
14082 (Fend_kbd_macro): Don't mishandle MOST_NEGATIVE_FIXNUM by treating
14083 it as a large positive number.
14084 (Fexecute_kbd_macro): Don't assume repeat count fits in int.
14085 * macros.h (executing_kbd_macro_iterations): Now EMACS_INT, not int.
14086
a66ff6d8
PE
14087 * nsterm.m ((NSSize)windowWillResize): Use esprintf, not sprintf,
14088 in case result does not fit in int.
14089
aca216ff
PE
14090 * print.c (float_to_string): Detect width overflow more reliably.
14091 (print_object): Make sprintf buffer a bit bigger, to avoid potential
14092 buffer overrun. Don't assume list length fits in 'int'. Treat
14093 print length of 0 as 0, not as infinity; to be consistent with other
14094 uses of print length in this function. Don't overflow print length
14095 index. Don't assume hash table size fits in 'long', or that
14096 vectorlike size fits in 'unsigned long'.
14097
31c286f7
PE
14098 * process.c (make_process): Use printmax_t, not int, to format
14099 process-name gensyms.
14100
55e5faa1
PE
14101 * sysdep.c (snprintf) [! HAVE_SNPRINTF]: New function.
14102
80f2e268
PE
14103 * term.c (produce_glyphless_glyph): Make sprintf buffer a bit bigger
14104 to avoid potential buffer overrun.
14105
670741ab
PE
14106 * xfaces.c (x_update_menu_appearance): Don't overrun buffer
14107 if X resource line is longer than 512 bytes.
14108
b7163a50
PE
14109 * xfns.c (x_window): Make sprintf buffer a bit bigger
14110 to avoid potential buffer overrun.
14111
ae58ff1f
PE
14112 * xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
14113
c43c8a6a
PE
14114 * xterm.h (x_check_errors): Add ATTRIBUTE_FORMAT_PRINTF.
14115
3f8236f4
PE
141162011-09-04 Paul Eggert <eggert@cs.ucla.edu>
14117
53e9fe90 14118 Integer overflow fixes for scrolling, etc.
6511acf2
PE
14119 Without these, Emacs silently mishandles large integers sometimes.
14120 For example, "C-u 4294967297 M-x recenter" was treated as if
53e9fe90
PE
14121 it were "C-u 1 M-x recenter" on a typical 64-bit host.
14122
6511acf2
PE
14123 * xdisp.c (try_window_id): Check Emacs fixnum range before
14124 converting to 'int'.
806add1d 14125
6511acf2 14126 * window.c (window_scroll_line_based, Frecenter):
71f02bc5
PE
14127 Check that an Emacs fixnum is in range before assigning it to 'int'.
14128 (Frecenter, Fmove_to_window_line): Use EMACS_INT, not int, for
14129 values converted from Emacs fixnums.
14130 (Frecenter): Don't wrap around a line count if it is out of 'int'
14131 range; instead, treat it as an extreme value.
14132 (Fset_window_configuration, compare_window_configurations):
14133 Use ptrdiff_t, not int, for index that might exceed 2 GiB.
14134
6511acf2
PE
14135 * search.c (Freplace_match): Use ptrdiff_t, not int, for indexes
14136 that can exceed INT_MAX. Check that EMACS_INT value is in range
14137 before assigning it to the (possibly-narrower) index.
a0efffc8
PE
14138 (match_limit): Don't assume that a fixnum can fit in 'int'.
14139
6511acf2 14140 * print.c (print_object): Use ptrdiff_t, not int, for index that can
29ebea3b
PE
14141 exceed INT_MAX.
14142
6511acf2 14143 * indent.c (position_indentation): Now takes ptrdiff_t, not int.
3f8236f4
PE
14144 (Fvertical_motion): Don't wrap around LINES values that don't fit
14145 in 'int'. Instead, treat them as extreme values. This is good
14146 enough for windows, which can't have more than INT_MAX lines anyway.
14147
fcb901a7
LMI
141482011-09-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
14149
0f2f6b6d
LMI
14150 * Require libxml/parser.h to avoid compilation warning.
14151
fcb901a7
LMI
14152 * emacs.c (shut_down_emacs): Call xmlCleanupParser on shutdown.
14153
14154 * xml.c (parse_region): Don't call xmlCleanupParser after parsing,
14155 since this reportedly can destroy thread storage.
14156
6e20a0d4
CY
141572011-08-30 Chong Yidong <cyd@stupidchicken.com>
14158
14159 * syntax.c (find_defun_start): Update all cache variables if
14160 exiting early (Bug#9401).
14161
148ae00e
EZ
141622011-08-30 Eli Zaretskii <eliz@gnu.org>
14163
f6cfbd8f
EZ
14164 * image.c (x_bitmap_pixmap): Cast to int to avoid compiler warnings.
14165
148ae00e
EZ
14166 * xdisp.c (produce_stretch_glyph): No longer static, compiled also
14167 when HAVE_WINDOW_SYSTEM is not defined. Support both GUI and TTY
14168 frames. Call tty_append_glyph in the TTY case. (Bug#9402)
14169
14170 * term.c (tty_append_glyph): New function.
14171 (produce_stretch_glyph): Static function and its prototype deleted.
14172
a66cfb1c
SM
14173 * dispextern.h (produce_stretch_glyph, tty_append_glyph):
14174 Add prototypes.
148ae00e 14175
c4a07a4c
PE
141762011-08-29 Paul Eggert <eggert@cs.ucla.edu>
14177
14178 * image.c (parse_image_spec): Check for nonnegative, not for positive,
14179 when checking :margin (Bug#9390).
14180 (IMAGE_NON_NEGATIVE_INTEGER_VALUE_OR_PAIR):
a66cfb1c 14181 Rename from IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR,
c4a07a4c
PE
14182 so that the name doesn't mislead. All uses changed.
14183
6bc8cd65
JB
141842011-08-28 Johan Bockgård <bojohan@gnu.org>
14185
14186 * term.c (init_tty) [HAVE_GPM]: Move mouse settings after
14187 set_tty_hooks.
14188
dca4927e
EZ
141892011-08-27 Eli Zaretskii <eliz@gnu.org>
14190
14191 * xdisp.c (move_it_to): Don't bail out early when reaching
14192 position beyond to_charpos, if we are scanning backwards.
14193 (move_it_vertically_backward): When DY == 0, make sure we get to
14194 the first character in the line after the newline.
14195
f2cad773
PE
141962011-08-27 Paul Eggert <eggert@cs.ucla.edu>
14197
14198 * ccl.c: Improve and simplify overflow checking (Bug#9196).
14199 (ccl_driver): Do not generate an out-of-range pointer.
14200 (Fccl_execute_on_string): Remove unnecessary check for
14201 integer overflow, noted by Stefan Monnier in
14202 <http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
14203 Remove a FIXME that didn't need fixing.
14204 Simplify the newly-introduced buffer reallocation code.
14205
0cae2cdb
JB
142062011-08-27 Juanma Barranquero <lekktu@gmail.com>
14207
14208 * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on lib/verify.h.
14209
5fc295a4 142102011-08-26 Paul Eggert <eggert@cs.ucla.edu>
ddff3151 14211
70c60eb2 14212 Integer and memory overflow issues (Bug#9196).
726e0ab1 14213
d31850da
PE
14214 * doc.c (get_doc_string): Rework so that
14215 get_doc_string_buffer_size is the actual buffer size, rather than
14216 being 1 less than the actual buffer size; this makes xpalloc more
14217 convenient.
14218
a69fbedb
PE
14219 * image.c (x_allocate_bitmap_record, cache_image):
14220 * xselect.c (Fx_register_dnd_atom):
14221 Simplify previous changes by using xpalloc.
14222
fe5c5d37
PE
14223 * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,
14224 since either will do and ptrdiff_t is convenient with xpalloc.
14225
0065d054
PE
14226 * charset.c (charset_table_size)
14227 (struct charset_sort_data.priority): Now ptrdiff_t.
14228 (charset_compare): Don't overflow if priorities differ greatly.
14229 (Fsort_charsets): Don't assume list length fits in int.
14230 Check for size-calculation overflow when allocating sort data.
14231 (syms_of_charset): Allocate an initial charset table that is
14232 just under 64 KiB, to avoid problems with glibc malloc and mmap.
14233
14234 * cmds.c (internal_self_insert): Check for size-calculation overflow.
14235
14236 * composite.h (struct composition.glyph_len): Now int, not unsigned.
14237 The actual value is always <= INT_MAX, and leaving it unsigned made
14238 overflow checking harder.
14239
14240 * dispextern.h (struct glyph_matrix.rows_allocated)
14241 (struct face_cache.size): Now ptrdiff_t, for convenience in use
14242 with xpalloc. The values are still always <= INT_MAX.
14243
14244 * indent.c (compute_motion): Adjust to region_cache_forward sig change.
14245
14246 * lisp.h (xnmalloc, xnrealloc, xpalloc): New decls.
14247 (SAFE_NALLOCA): New macro.
14248
14249 * region-cache.c (struct boundary.pos, find_cache_boundary)
14250 (move_cache_gap, insert_cache_boundary, delete_cache_boundaries)
14251 (set_cache_region, invalidate_region_cache)
14252 (revalidate_region_cache, know_region_cache, region_cache_forward)
14253 (region_cache_backward, pp_cache):
14254 Use ptrdiff_t, not EMACS_INT, since either will do. This is needed
14255 so that ptrdiff_t * can be passed to xpalloc.
14256 (struct region_cache): Similarly, for gap_start, gap_len, cache_len,
14257 beg_unchanged, end_unchanged, buffer_beg, buffer_end members.
14258 (pp_cache): Don't assume cache_len fits in int.
14259 * region-cache.h: Adjust extern decls to match.
14260
14261 * search.c (scan_buffer, Freplace_match): Use ptrdiff_t, not
14262 EMACS_INT, since either will do, for xpalloc.
14263
14264 * alloc.c: Include verify.h, and check that int fits in ptrdiff_t.
14265 (xnmalloc, xnrealloc, xpalloc): New functions.
14266
726e0ab1
PE
14267 * bidi.c (bidi_shelve_header_size): New constant.
14268 (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
14269 (bidi_cache_ensure_space): Avoid integer overflow when allocating.
14270
51f30bc5 14271 * bidi.c (bidi_cache_shrink):
726e0ab1
PE
14272 * buffer.c (overlays_at, overlays_in, record_overlay_string)
14273 (overlay_strings):
14274 Don't update size of array until after memory allocation succeeds,
14275 because xmalloc/xrealloc may not return.
0065d054
PE
14276 (struct sortstrlist.bytes): Now ptrdiff_t, as EMACS_INT doesn't help
14277 now that we have proper integer overflow checking.
14278 (record_overlay_string, overlay_strings): Catch overflows when
14279 calculating size of overlay_str_buf.
726e0ab1 14280
0065d054
PE
14281 * callproc.c (Fcall_process): Check for size overflow when
14282 calculating size of args2.
14283 (child_setup): Avoid overflow by using size_t rather than ptrdiff_t.
14284 Normally we prefer signed values, but sticking with ptrdiff_t would
14285 require adding more-complicated checks.
726e0ab1
PE
14286
14287 * ccl.c (Fccl_execute_on_string): Check for memory overflow.
14288 Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
14289 Redo buffer-overflow calculations to avoid integer overflow.
0065d054 14290 Add a FIXME comment where memory seems to be over-allocated.
726e0ab1
PE
14291
14292 * character.c (Fstring): Check for size-calculation overflow.
14293
14294 * coding.c (produce_chars): Redo buffer-overflow calculations to avoid
14295 unnecessary integer overflow. Check for size overflow.
14296 (encode_coding_object): Don't update size until xmalloc succeeds.
14297
14298 * composite.c (get_composition_id): Check for overflow in glyph
14299 length calculations.
14300
14301 Integer and memory overflow fixes for display code.
14302 * dispextern.h (struct glyph_pool.nglyphs): Now ptrdiff_t, not int.
14303 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool)
14304 (scrolling_window): Check for overflow in size calculations.
14305 (line_draw_cost, realloc_glyph_pool, add_row_entry):
14306 Don't assume glyph table len fits in int.
14307 (struct row_entry.bucket, row_entry_pool_size, row_entry_idx)
14308 (row_table_size): Now ptrdiff_t, not int.
14309 (scrolling_window): Avoid overflow in size calculations.
14310 Don't update size until allocation succeeds.
14311 * fns.c (concat): Check for overflow in size calculations.
14312 (next_almost_prime): Verify NEXT_ALMOST_PRIME_LIMIT.
14313 * lisp.h (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
14314 (NEXT_ALMOST_PRIME_LIMIT): New constant.
14315
14316 * doc.c (get_doc_string_buffer_size): Now ptrdiff_t, not int.
14317 (get_doc_string): Check for size calculation overflow.
14318 Don't update size until allocation succeeds.
14319 (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
14320 EMACS_INT, where ptrdiff_t will do.
14321 (Fsubstitute_command_keys): Check for string overflow.
14322
14323 * editfns.c (set_time_zone_rule): Don't assume environment length
14324 fits in int.
14325 (message_length): Now ptrdiff_t, not int.
14326 (Fmessage_box): Don't update size until allocation succeeds.
14327 Don't assume message length fits in int.
14328 (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
14329
0065d054
PE
14330 * emacs.c (main): Do not reallocate argv, since there is a null at
14331 the end that can be overwritten, and this way there's no need to
14332 worry about size-calculation overflow.
14333 (sort_args): Check for size-calculation overflow.
726e0ab1
PE
14334
14335 * eval.c (init_eval_once, grow_specpdl): Don't update size until
14336 alloc succeeds.
14337 (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
14338
14339 * frame.c (set_menu_bar_lines, x_set_frame_parameters)
14340 (x_set_scroll_bar_width, x_figure_window_size):
14341 Check for integer overflow.
14342 (x_set_alpha): Do not assume XINT fits in int.
14343
14344 * frame.h (struct frame): Use int, not EMACS_INT, where int works.
14345 This is for the members text_lines, text_cols, total_lines, total_cols,
14346 where the system imposes an 'int' limit.
14347
14348 * fringe.c (Fdefine_fringe_bitmap):
14349 Don't update size until alloc works.
14350
14351 * ftfont.c (ftfont_get_open_type_spec, setup_otf_gstring)
14352 (ftfont_shape_by_flt): Check for integer overflow in size calculations.
14353
14354 * gtkutil.c (get_utf8_string, xg_store_widget_in_map):
14355 Check for size-calculation overflow.
14356 (get_utf8_string): Use ptrdiff_t, not size_t, where either will
14357 do, as we prefer signed integers.
14358 (id_to_widget.max_size, id_to_widget.used)
14359 (xg_store_widget_in_map, xg_remove_widget_from_map)
14360 (xg_get_widget_from_map, xg_get_scroll_id_for_window)
14361 (xg_remove_scroll_bar, xg_update_scrollbar_pos):
14362 Use and return ptrdiff_t, not int.
14363 (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
14364 * gtkutil.h: Change prototypes to match the above.
14365
14366 * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these
14367 are duplicate now that they've been promoted to lisp.h.
14368 (x_allocate_bitmap_record, x_alloc_image_color)
14369 (make_image_cache, cache_image, xpm_load):
14370 Don't update size until alloc is done.
14371 (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
14372 (x_detect_edges):
3256efce 14373 Check for size calculation overflow.
726e0ab1
PE
14374 (ct_colors_allocated_max): New constant.
14375 (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
14376 overflow.
3256efce 14377
726e0ab1
PE
14378 * keyboard.c (read_char, menu_bar_items, tool_bar_items)
14379 (read_char_x_menu_prompt, read_char_minibuf_menu_width)
14380 (read_char_minibuf_menu_prompt, follow_key, read_key_sequence):
14381 Use ptrdiff_t, not int, to count maps.
14382 (read_char_minibuf_menu_prompt): Check for overflow in size
a66cfb1c
SM
14383 calculations. Don't update size until allocation succeeds.
14384 Redo calculations to avoid overflow.
726e0ab1
PE
14385 * keyboard.h: Change prototypes to match the above.
14386
14387 * keymap.c (cmm_size, current_minor_maps): Use ptrdiff_t, not int,
14388 to count maps.
14389 (current_minor_maps): Check for size calculation overflow.
14390 * keymap.h: Change prototypes to match the above.
14391
14392 * lread.c (read1, init_obarray): Don't update size until alloc done.
14393
14394 * macros.c (Fstart_kbd_macro): Don't update size until alloc done.
14395 (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
14396
726e0ab1
PE
14397 * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
14398 Now ptrdiff_t, not int.
14399 * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
14400 (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
14401
14402 * process.c (Fnetwork_interface_list): Check for overflow
14403 in size calculation.
14404
14405 * region-cache.c (move_cache_gap): Check for size calculation overflow.
14406
14407 * scroll.c (do_line_insertion_deletion_costs): Check for size calc
14408 overflow. Don't bother calling xmalloc when xrealloc will do.
14409
14410 * search.c (Freplace_match): Check for size calculation overflow.
14411 (Fset_match_data): Don't assume list lengths fit in 'int'.
14412
14413 * sysdep.c (system_process_attributes): Use ptrdiff_t, not int,
14414 for command line length. Do not attempt to address one before the
14415 beginning of an array, as that's not portable.
14416
14417 * term.c (max_frame_lines): Remove; unused.
14418 (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
14419 not int.
14420 (encode_terminal_code, calculate_costs): Check for size
14421 calculation overflow.
14422 (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
14423 table lengths and related sizes. Don't update size until alloc
14424 done. Redo calculations to avoid overflow.
14425 (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
14426
14427 * termcap.c (tgetent): Use ptrdiff_t, not int, to record results of
14428 subtracting pointers.
14429 (gobble_line): Check for overflow more carefully. Don't update size
14430 until alloc done.
14431
14432 * tparam.c (tparam1): Use ptrdiff_t, not int, for sizes.
14433 Don't update size until alloc done.
14434 Redo size calculations to avoid overflow.
14435 Check for size calculation overflow.
0065d054 14436 (main) [DEBUG]: Fix typo in invoking tparam1.
726e0ab1
PE
14437
14438 * xdisp.c (store_mode_line_noprop_char, x_consider_frame_title):
14439 Use ptrdiff_t, not int, for sizes.
14440 (store_mode_line_noprop_char): Don't update size until alloc done.
14441
0065d054
PE
14442 * xfaces.c (lface_id_to_name_size, Finternal_make_lisp_face):
14443 Use ptrdiff_t, not int, for sizes.
14444 (Finternal_make_lisp_face, cache_face):
14445 Check for size calculation overflow.
14446 (cache_face): Treat size calculation overflows as if they were
14447 memory exhaustion (the usual treatment), rather than aborting.
726e0ab1
PE
14448
14449 * xfns.c (x_encode_text, x_set_name_internal)
14450 (Fx_change_window_property): Use ptrdiff_t, not int, to count
14451 sizes, since they can exceed INT_MAX in size. Check for size
14452 calculation overflow.
14453
0065d054
PE
14454 * xgselect.c (gfds_size): Now ptrdiff_t, for convenience with xpalloc.
14455 (xg_select): Check for size calculation overflow.
726e0ab1
PE
14456 Don't update size until alloc done.
14457
0065d054 14458 * xrdb.c (get_environ_db): Don't assume path length fits in int,
726e0ab1 14459 as sprintf is limited to int lengths.
1d526e2f 14460
252c5ee1
PE
14461 * xselect.c (X_LONG_SIZE, X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX)
14462 (X_LONG_MIN): New macros.
864d7ce7
PE
14463 Use them to make the following changes clearer.
14464 (MAX_SELECTION_QUANTUM): Make the other bounds on this value clearer.
14465 This change doesn't affect the value now, but it may help remind
14466 future maintainers not to raise the value too much later.
14467 (SELECTION_QUANTUM): Remove, replacing with ...
14468 (selection_quantum): ... new function, which avoids overflow.
14469 All uses changed.
14470 (struct selection_data.size): Now ptrdiff_t, not int, to avoid
14471 assumption that selection length fits in 'int'.
14472 (x_reply_selection_request, x_handle_selection_request)
14473 (x_get_window_property, receive_incremental_selection)
14474 (x_get_window_property_as_lisp_data, selection_data_to_lisp_data)
14475 (lisp_data_to_selection_data, clean_local_selection_data):
14476 Use ptrdiff_t, not int, to record length of selection.
14477 (x_reply_selection_request, x_get_window_property)
14478 (receive_incremental_selection, x_property_data_to_lisp):
14479 Redo calculations to avoid overflow.
14480 (x_reply_selection_request): When sending hint, ceiling it at
252c5ee1 14481 X_LONG_MAX rather than relying on wraparound overflow to send
864d7ce7
PE
14482 something.
14483 (x_get_window_property, receive_incremental_selection)
14484 (lisp_data_to_selection_data, x_property_data_to_lisp):
14485 Check for size-calculation overflow.
14486 (x_get_window_property, receive_incremental_selection)
14487 (lisp_data_to_selection_data, Fx_register_dnd_atom):
14488 Don't store size until memory allocation succeeds.
14489 (x_get_window_property): Plug memory leak on memory exhaustion.
14490 Don't double-block input; malloc is safe here. Don't assume 2**34
14491 - 4 fits in unsigned long. Add an xassert to check
14492 XGetWindowProperty overflow. Be more careful about overflow
14493 calculations, and distinguish size from memory overflow better.
14494 (receive_incremental_selection): When tracing, don't assume
14495 unsigned int is less than INT_MAX.
14496 (x_selection_data_to_lisp_data): Remove unnecessary (and in theory
14497 harmful) conversions of unsigned short to int.
14498 (lisp_data_to_selection_data): Don't assume that integers
14499 in the range -65535 through -1 fit in an X unsigned short.
14500 Don't assume that ULONG_MAX == X_ULONG_MAX. Don't store into
14501 result parameters unless successful. Rely on cons_to_unsigned
14502 to report problems with elements; the old code wasn't right anyway.
14503 (x_check_property_data): Check for int overflow; we cannot use
14504 a wider type due to X limits.
14505 (x_handle_dnd_message): Use unsigned int, to avoid int overflow.
14506
726e0ab1 14507 * xsmfns.c (smc_save_yourself_CB): Check for size calc overflow.
34db673b 14508
0065d054
PE
14509 * xterm.c (x_color_cells, x_send_scrollbar_event, handle_one_xevent)
14510 (x_term_init): Check for size calculation overflow.
726e0ab1
PE
14511 (x_color_cells): Don't store size until memory allocation succeeds.
14512 (handle_one_xevent): Use ptrdiff_t, not int, for byte counts.
0065d054 14513 Don't assume alloca size is less than MAX_ALLOCA.
726e0ab1
PE
14514 (x_term_init): Don't assume length fits in int (sprintf is limited
14515 to int size).
bc18e09d 14516
ebfa62c0
PE
14517 Use ptrdiff_t for composition IDs.
14518 * character.c (lisp_string_width):
14519 * composite.c (composition_table_size, n_compositions)
14520 (get_composition_id, composition_gstring_from_id):
14521 * dispextern.h (struct glyph_string.cmp_id, struct composition_it.id):
14522 * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING):
14523 * window.c (Frecenter):
14524 Use ptrdiff_t, not int, for composition IDs.
14525 * composite.c (get_composition_id): Check for integer overflow.
14526 * composite.h: Adjust prototypes to match the above changes.
14527
d3411f89
PE
14528 Use ptrdiff_t for hash table indexes.
14529 * category.c (hash_get_category_set):
14530 * ccl.c (ccl_driver):
14531 * charset.h (struct charset.hash_index, CHECK_CHARSET_GET_ID):
14532 * coding.c (coding_system_charset_list, detect_coding_system):
14533 * coding.h (struct coding_system.id):
14534 * composite.c (get_composition_id, gstring_lookup_cache):
14535 * fns.c (hash_lookup, hash_put, Fgethash, Fputhash):
14536 * image.c (xpm_get_color_table_h):
14537 * lisp.h (hash_lookup, hash_put):
14538 * minibuf.c (Ftest_completion):
14539 Use ptrdiff_t for hash table indexes, not int (which is too
14540 narrow, on 64-bit hosts) or EMACS_INT (which is too wide, on
14541 32-bit --with-wide-int hosts).
14542
e097a6fa
PE
14543 * charset.c (Fdefine_charset_internal): Check for integer overflow.
14544 Add a FIXME comment about memory leaks.
14545 (syms_of_charset): Don't assume xmalloc returns.
14546
5637687f
PE
14547 Don't assume that stated character widths fit in int.
14548 * character.c (Fchar_width, c_string_width, lisp_string_width):
14549 * character.h (CHAR_WIDTH):
14550 * indent.c (MULTIBYTE_BYTES_WIDTH):
14551 Use sanitize_char_width to avoid undefined and/or bad behavior
14552 with outlandish widths.
a66cfb1c 14553 * character.h (sanitize_tab_width): Rename from sanitize_width,
5637687f
PE
14554 now that we have two such functions. All uses changed.
14555 (sanitize_char_width): New inline function.
14556
a2271ba2
PE
14557 Don't assume that tab-width fits in int.
14558 * character.h (sanitize_width): New inline function.
14559 (SANE_TAB_WIDTH): New macro.
14560 (ASCII_CHAR_WIDTH): Use it.
14561 * indent.c (sane_tab_width): Remove. All uses replaced by
14562 SANE_TAB_WIDTH (current_buffer).
14563 * xdisp.c (init_iterator): Use SANE_TAB_WIDTH.
14564
18c52557
PE
14565 * fileio.c: Integer overflow issues with file modes.
14566 (Fset_file_modes, auto_save_1): Don't assume EMACS_INT fits in int.
14567
caeeedc1
PE
14568 * charset.c (read_hex): New arg OVERFLOW. All uses changed.
14569 Remove unreachable code.
14570 (read_hex, load_charset_map_from_file): Check for integer overflow.
14571
6df6ae42 14572 * xterm.c: Don't go over XClientMessageEvent limit.
50849c52
PE
14573 (scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
14574 (x_send_scroll_bar_event): Likewise. Check that the size does not
14575 exceed limits imposed by XClientMessageEvent, as well as the usual
14576 ptrdiff_t and size_t limits.
14577
b13995db
PE
14578 * keyboard.c: Overflow, signedness and related fixes.
14579 (make_lispy_movement): Use same integer type in forward decl
14580 that is used in the definition.
14581 (read_key_sequence, keyremap_step):
14582 Change bufsize argument back to int, undoing my 2011-03-30 change.
14583 We prefer signed types, and int is wide enough here.
14584 (parse_tool_bar_item): Don't assume tool_bar_max_label_size is less
14585 than TYPE_MAXIMUM (EMACS_INT) / 2. Don't let the label size grow
14586 larger than STRING_BYTES_BOUND. Use ptrdiff_t for Emacs string
14587 length, not size_t. Use ptrdiff_t for index, not int.
14588 (keyremap_step, read_key_sequence): Redo bufsize check to avoid
14589 possibility of integer overflow.
14590
13464394
PE
14591 Overflow, signedness and related fixes for images.
14592
14593 * dispextern.h (struct it.stack[0].u.image.image_id)
14594 (struct_it.image_id, struct image.id, struct image_cache.size)
14595 (struct image_cache.used, struct image_cache.ref_count):
14596 * gtkutil.c (update_frame_tool_bar):
14597 * image.c (x_reference_bitmap, Fimage_size, Fimage_mask_p)
14598 (Fimage_metadata, free_image_cache, clear_image_cache, lookup_image)
14599 (cache_image, mark_image_cache, x_kill_gs_process, Flookup_image):
14600 * nsmenu.m (update_frame_tool_bar):
14601 * xdisp.c (calc_pixel_width_or_height):
14602 * xfns.c (image_cache_refcount):
14603 Image IDs are now ptrdiff_t, not int, to avoid arbitrary limits
14604 on typical 64-bit hosts.
14605
14606 * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
14607 (x_bitmap_pixmap, x_create_x_image_and_pixmap):
14608 Omit unnecessary casts to int.
14609 (parse_image_spec): Check that integers fall into 'int' range
14610 when the callers expect that.
14611 (image_ascent): Redo ascent calculation to avoid int overflow.
14612 (clear_image_cache): Avoid overflow when sqrt (INT_MAX) < nimages.
14613 (lookup_image): Remove unnecessary tests.
14614 (xbm_image_p): Locals are now of int, not EMACS_INT,
14615 since parse_image_check makes sure they fit into int.
14616 (png_load, gif_load, svg_load_image):
14617 Prefer int to unsigned where either will do.
14618 (tiff_handler): New function, combining the cores of the
a66cfb1c
SM
14619 old tiff_error_handler and tiff_warning_handler.
14620 This function is rewritten to use vsnprintf and thereby avoid
13464394
PE
14621 stack buffer overflows. It uses only the features of vsnprintf
14622 that are common to both POSIX and native Microsoft.
14623 (tiff_error_handler, tiff_warning_handler): Use it.
14624 (tiff_load, gif_load, imagemagick_load_image):
14625 Don't assume :index value fits in 'int'.
14626 (gif_load): Omit unnecessary cast to double, and avoid double-rounding.
14627 (imagemagick_load_image): Check that crop parameters fit into
14628 the integer types that MagickCropImage accepts. Don't assume
14629 Vimagemagick_render_type has a nonnegative value. Don't assume
14630 size_t fits in 'long'.
14631 (gs_load): Use printmax_t to print the widest integers possible.
14632 Check for integer overflow when computing image height and width.
14633
c11821d4
EZ
146342011-08-26 Eli Zaretskii <eliz@gnu.org>
14635
14636 * xdisp.c (redisplay_window): Don't force window start if point
14637 will be invisible in the resulting window. (Bug#9324)
14638
0c95fcf7
EZ
146392011-08-25 Eli Zaretskii <eliz@gnu.org>
14640
14641 * xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
14642 the display spec is of the form `(space ...)'.
14643 (handle_display_spec): Return the value returned by
14644 handle_single_display_spec, not just 1 or zero.
14645 (handle_single_display_spec): If the display spec is of the form
14646 `(space ...)', and specifies display in the text area, return 2
14647 rather than 1.
fee65a97 14648 (try_cursor_movement): Check for the need to scroll more
a66cfb1c
SM
14649 accurately, and prefer exact match for point under bidi.
14650 Don't advance `row' beyond the last row of the window.
0c95fcf7
EZ
14651
14652 * dispextern.h (struct bidi_it): Rename the disp_prop_p member
14653 into disp_prop; all users changed.
14654
14655 * bidi.c (bidi_fetch_char): If compute_display_string_pos returns
14656 DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
14657 for the text covered by the display property.
14658
e4ed06f1
CY
146592011-08-25 Chong Yidong <cyd@stupidchicken.com>
14660
14661 * buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer.
14662 Change return value to nil.
14663 (Frecord_buffer): Delete unused function.
14664
f67cdd7f
EZ
146652011-08-24 Eli Zaretskii <eliz@gnu.org>
14666
5980d4c6
EZ
14667 * xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
14668 buffers, return left-to-right.
8610fe8b
EZ
14669 (set_cursor_from_row): Consider candidate row a win if its glyph
14670 represents a newline and point is on that newline. Fixes cursor
14671 positioning on the newline at EOL of R2L text within L2R
14672 paragraph, and vice versa.
14673 (try_cursor_movement): Check continued rows, in addition to
14674 continuation rows. Fixes unwarranted scroll when point enters a
14675 continued line of R2L text within an L2R paragraph, or vice versa.
14676 (cursor_row_p): Consider the case of point being equal to
14677 MATRIX_ROW_END_CHARPOS. Prevents cursor being stuck when moving
14678 from the end of a short line to the beginning of a continued line
14679 of R2L text within L2R paragraph.
14680 (RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
14681 composed characters.
5980d4c6 14682
f67cdd7f
EZ
14683 * bidi.c (bidi_check_type): Use xassert.
14684 (bidi_cache_iterator_state): Update the disp_pos and disp_prop_p
14685 members.
14686
bca633fb
EZ
146872011-08-23 Eli Zaretskii <eliz@gnu.org>
14688
14689 * bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
14690 a character.
14691
4a5885a7
CY
146922011-08-23 Chong Yidong <cyd@stupidchicken.com>
14693
14694 * nsfont.m (ns_otf_to_script): Fix typo.
14695
0902a04e
KH
146962011-08-22 Kenichi Handa <handa@m17n.org>
14697
14698 * chartab.c (Fset_char_table_extra_slot): Do not inhibit setting a
14699 extra slot even if the purpose is char-code-property-table.
14700
1a2e6670
EZ
147012011-08-23 Eli Zaretskii <eliz@gnu.org>
14702
8ddde651
EZ
14703 * xdisp.c (redisplay_window): When computing centering_position,
14704 account for the height of the header line. (Bug#8874)
14705
425cc014
EZ
14706 * dispnew.c (buffer_posn_from_coords): Use buf_charpos_to_bytepos
14707 instead of CHAR_TO_BYTE. Fixes a crash when a completion
14708 candidate is selected by the mouse, and that candidate has a
14709 composed character under the mouse.
14710
1a2e6670
EZ
14711 * xdisp.c (x_produce_glyphs): Set it->nglyphs to 1. Fixes pixel
14712 coordinates reported by pos-visible-in-window-p for a composed
14713 character in column zero.
14714
8b76d6f8
SM
147152011-08-23 Stefan Monnier <monnier@iro.umontreal.ca>
14716
14717 * cmds.c (Fself_insert_command): Mention post-self-insert-hook.
14718
dac347dd
EZ
147192011-08-22 Eli Zaretskii <eliz@gnu.org>
14720
14721 * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
14722 consider it a hit if to_charpos is anywhere in the range of the
14723 composed buffer positions.
14724
e013fb34
CY
147252011-08-22 Chong Yidong <cyd@stupidchicken.com>
14726
14727 * image.c (gif_load): Don't assume that each subimage has the same
14728 dimensions as the base image. Handle disposal method that is
14729 "undefined" by the gif spec (Bug#9335).
14730
bd1ba3e8
CY
147312011-08-20 Chong Yidong <cyd@stupidchicken.com>
14732
14733 * eval.c (Fsignal): Handle `debug' symbol in error handler (Bug#9329).
024a2d76 14734 (Fcondition_case): Document `debug' symbol in error handler.
bd1ba3e8 14735
54a1215b
EZ
147362011-08-19 Eli Zaretskii <eliz@gnu.org>
14737
823564e5
EZ
14738 * xfaces.c (face_at_buffer_position): Avoid repeated evaluation of
14739 face ID by FACE_FROM_ID, and avoid a crash when mouse is moved
14740 from an Org mode buffer to a Speedbar frame.
14741
54a1215b
EZ
14742 * xdisp.c (RECORD_MAX_MIN_POS): If the display element comes from
14743 a composition, take its buffer position from IT->cmp_it.charpos.
14744 Fixes cursor positioning at the beginning of a line that begins
14745 with a composed character.
14746
9778ebcc
EZ
147472011-08-18 Eli Zaretskii <eliz@gnu.org>
14748
0be6ee06
EZ
14749 * bidi.c (bidi_get_type): If bidi_type_table reports zero as the
14750 character bidirectional type, use STRONG_L instead. Fixes crashes
14751 in a buffer produced by `describe-categories'.
14752
9778ebcc
EZ
14753 * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
14754 members before the level stack, so they would be saved and
14755 restored when copying iterator state. Fixes incorrect reordering
14756 around TABs covered by display properties.
14757
156bffbe
AS
147582011-08-18 Andreas Schwab <schwab@linux-m68k.org>
14759
6b02f655 14760 * process.c (Fnetwork_interface_list): Correctly determine buffer size.
156bffbe 14761
72ad093b
CY
147622011-08-17 Chong Yidong <cyd@stupidchicken.com>
14763
14764 * eval.c (internal_condition_case, internal_condition_case_1)
8b76d6f8
SM
14765 (internal_condition_case_2, internal_condition_case_n):
14766 Remove unnecessary aborts (Bug#9081).
72ad093b 14767
35774242
EZ
147682011-08-17 Eli Zaretskii <eliz@gnu.org>
14769
14770 * lread.c (Fload) [DOS_NT]: If `openp' returns -2, but the file
14771 has no `load' handler, try opening the file locally. (Bug#9311)
14772
db76dd85
KB
147732011-08-16 Ken Brown <kbrown@cornell.edu>
14774
14775 * gmalloc.c: Expand comment.
14776
b215eee5
EZ
147772011-08-16 Eli Zaretskii <eliz@gnu.org>
14778
14779 * xdisp.c (set_cursor_from_row): Don't accept a previous candidate
14780 if it fails the cursor_row_p test. Fixes cursor positioning at ZV.
14781
a4579d33
KB
147822011-08-16 Ken Brown <kbrown@cornell.edu>
14783
14784 Fix memory allocation problems in Cygwin build (Bug#9273).
14785
14786 * unexcw.c ( __malloc_initialized): Declare external variable.
14787 (fixup_executable): Force the dumped emacs to reinitialize malloc.
14788
8b76d6f8
SM
14789 * gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo):
14790 New variables.
a4579d33
KB
14791 (malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
14792 dumped emacs.
14793 (_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
14794 in the static heap.
14795 [CYGWIN] (special_realloc): New function.
14796 (_realloc_internal_nolock) [CYGWIN]: Use the new function on
14797 requests to realloc storage in the static heap.
14798
3ebec551
PE
147992011-08-15 Paul Eggert <eggert@cs.ucla.edu>
14800
14801 * bidi.c (bidi_initialize): Remove unused local.
14802
9fd8be00
EZ
148032011-08-15 Eli Zaretskii <eliz@gnu.org>
14804
6b02f655
SM
14805 * bidimirror.h:
14806 * biditype.h: Remove file.
14807 * makefile.w32-in ($(BLD)/bidi.$(O)):
14808 * deps.mk (bidi.o): Remove biditype.h and bidimirror.h.
474a8465
EZ
14809
14810 * dispextern.h: Fix a typo in the comment to bidi_type_t.
14811
14812 * chartab.c: Improve commentary for the uniprop_table API.
14813
32413314
EZ
14814 * bidi.c (bidi_paragraph_init): Support zero value of
14815 bidi_ignore_explicit_marks_for_paragraph_level.
474a8465
EZ
14816 (bidi_initialize): Use uniprop_table instead of including
14817 biditype.h and bidimirror.h.
32413314 14818
9fd8be00
EZ
14819 * xdisp.c (move_it_in_display_line_to): Don't reset pixel
14820 coordinates of the iterator when restoring from ppos_it.
14821 (Bug#9296)
14822
5cf2b69b
KH
148232011-08-14 Kenichi Handa <handa@m17n.org>
14824
14825 * process.c (create_process): Call setup_process_coding_systems
72ad093b 14826 after the pid of the process is set to -1 (Bug#8162).
5cf2b69b 14827
daf17d00
EZ
148282011-08-14 Eli Zaretskii <eliz@gnu.org>
14829
14830 * xdisp.c (move_it_in_display_line_to): Don't invoke
14831 IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
14832 ppos_it. Fixes vertical cursor motion when line beginning is
14833 covered by an image. (Bug#9296)
14834
08e3161a
JD
148352011-08-14 Jan Djärv <jan.h.d@swipnet.se>
14836
14837 * nsterm.h (ns_run_ascript): Declare.
14838 (NSAPP_DATA2_RUNASSCRIPT): Define.
14839
14840 * nsfns.m (as_script, as_result, as_status): New static variables.
14841 (ns_run_ascript): New function.
5e617bc2 14842 (Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
08e3161a
JD
14843 event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
14844 the event loop. Get status from as_status (Bug#7276).
14845
14846 * nsterm.m (sendEvent): If event is NSApplicationDefined and
14847 data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
14848 the event loop (Bug#7276).
14849
a3720aa2
AS
148502011-08-14 Andreas Schwab <schwab@linux-m68k.org>
14851
14852 * gnutls.c (QCgnutls_bootprop_priority)
14853 (QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
14854 (QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
14855 (QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
14856 (QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
14857 (QCgnutls_bootprop_verify_hostname_error)
14858 (QCgnutls_bootprop_callbacks_verify): Rename from
14859 Qgnutls_bootprop_..., all uses changed.
14860
14861 * xfaces.c (QCignore_defface): Rename from Qignore_defface, all
14862 uses changed.
14863
0a0d27fb
PE
148642011-08-14 Paul Eggert <eggert@cs.ucla.edu>
14865
19d5c50c
PE
14866 * xfaces.c (Qframe_set_background_mode): Now static.
14867 * dispextern.h (Qframe_set_background_mode): Remove decl.
14868
0a0d27fb
PE
14869 * process.c (Fnetwork_interface_info): Declare local only if needed.
14870
377538cb
JD
148712011-08-13 Jan Djärv <jan.h.d@swipnet.se>
14872
14873 * process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
14874 (Fnetwork_interface_list): Allocate in increments of bytes instead
14875 of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting
14876 bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct
14877 sockaddr.
14878 (struct ifflag_def): notrailers is smart on OSX.
14879 (Fnetwork_interface_info): Handle case when ifr_flags is negative.
14880 Get hardware address with getifaddrs if available.
14881
08fff70c
EZ
148822011-08-12 Eli Zaretskii <eliz@gnu.org>
14883
14884 * xdisp.c (iterate_out_of_display_property): xassert that
14885 IT->position is set to within IT->object's boundaries. Break from
14886 the loop as soon as EOB is reached; avoids infloops in redisplay
8b76d6f8
SM
14887 when IT->position is set up wrongly due to some bug.
14888 Set IT->current to match the bidi iterator unconditionally.
08fff70c
EZ
14889 (push_display_prop): Allow GET_FROM_STRING as IT->method on
14890 entry. Force push_it to save on the stack the current
14891 buffer/string position, to be restored by pop_it. Fix flags in
14892 the iterator structure wrt the object coming from a display
14893 property, as `line-prefix' and `wrap-prefix' are not ``replacing''
14894 properties. (Bug#9284)
14895
7be1c708 148962011-08-09 Andreas Schwab <schwab@linux-m68k.org>
aac0c6e3 14897
7be1c708
CY
14898 * fontset.c (fontset_get_font_group): Add proper type checks.
14899 (Bug#9172)
aac0c6e3 14900
7be1c708 149012011-08-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
aac0c6e3 14902
7be1c708
CY
14903 * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
14904 and LC_VERSION_MIN_MACOSX.
14905 (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
14906 (dump_it) [LC_FUNCTION_STARTS]: Use it.
aac0c6e3 14907
97bb72a6
EZ
149082011-08-08 Eli Zaretskii <eliz@gnu.org>
14909
14910 * xdisp.c (forward_to_next_line_start): Allow to use the
8b76d6f8
SM
14911 no-display-properties-and-no-overlays under bidi display.
14912 Set disp_pos in the bidi iterator to avoid searches for display
757664a4 14913 properties and overlays.
97bb72a6 14914
d5617611
CY
149152011-08-08 Chong Yidong <cyd@stupidchicken.com>
14916
37e11a63
CY
14917 * editfns.c (Fset_time_zone_rule): Document relationship with the
14918 setenv function.
14919
d5617611
CY
14920 * ftfont.c (ftfont_pattern_entity): Copy the extras argument to
14921 the font entity extracted from the cache (Bug#8109).
14922
58872834
CY
149232011-08-07 Chong Yidong <cyd@stupidchicken.com>
14924
14925 * composite.c (autocmp_chars): Don't reset point. That is done by
14926 restore_point_unwind (Bug#5984).
14927
75bfc667
JL
149282011-08-07 Juri Linkov <juri@jurta.org>
14929
14930 * editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
14931 to show the arg `TIME' instead of `TIMEVAL'.
14932
d1410150
EZ
149332011-08-06 Eli Zaretskii <eliz@gnu.org>
14934
14935 * xdisp.c (set_cursor_from_row): Fix cursor positioning when a
14936 display property strides EOL and includes a newline, as in
14937 longlines-mode. (Bug#9254)
75b771e4
EZ
14938 (move_it_in_display_line_to): Fix vertical-motion in a buffer with
14939 word-wrap under bidirectional display. (Bug#9224)
d1410150
EZ
14940
14941 * bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
14942 is non-zero, even if the data buffer is NULL. Fixes a crash in
14943 vertical-motion with longlines-mode. (Bug#9254)
14944
35928349
EZ
149452011-08-05 Eli Zaretskii <eliz@gnu.org>
14946
ec7cc85b
EZ
14947 * bidi.c <bidi_cache_total_alloc>: Now static.
14948 (bidi_initialize): Initialize bidi_cache_total_alloc.
14949
8b76d6f8 14950 * xdisp.c (display_line): Release buffer allocated for shelved bidi
35928349
EZ
14951 cache. (Bug#9221)
14952
14953 * bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
14954 amount allocated this far in `bidi_cache_total_alloc'.
14955 (bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
14956 non-zero, only free the data buffer without restoring the cache
14957 contents. All callers changed.
14958
14959 * dispextern.h (bidi_unshelve_cache): Update prototype.
14960
14961 * xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
14962 (move_it_in_display_line, move_it_to)
14963 (move_it_vertically_backward, move_it_by_lines): Replace the call
14964 to xfree to an equivalent call to bidi_unshelve_cache.
14965 (move_it_in_display_line_to): Fix logic of returning
412b6358 14966 MOVE_POS_MATCH_OR_ZV in the bidi case. (Bug#9224)
35928349 14967
e2e2423b
EZ
149682011-08-05 Eli Zaretskii <eliz@gnu.org>
14969
14970 * xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
14971 came from a string character with a `cursor' property. (Bug#9229)
14972
ae9e757a
JD
149732011-08-04 Jan Djärv <jan.h.d@swipnet.se>
14974
14975 * Makefile.in (LIB_PTHREAD): New variable.
14976 (LIBES): Add LIB_PTHREAD (Bug#9216).
14977
14978 * alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
14979 Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).
14980
213bd7f2
AS
149812011-08-04 Andreas Schwab <schwab@linux-m68k.org>
14982
6b02f655 14983 * regex.c (re_iswctype): Remove some redundant boolean conversions.
213bd7f2 14984
99aaf75f
JD
149852011-08-04 Jan Djärv <jan.h.d@swipnet.se>
14986
14987 * xterm.c (x_find_topmost_parent): New function.
14988 (x_set_frame_alpha): Find topmost parent window with
14989 x_find_topmost_parent and set the property there also (bug#9181).
14990 (handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.
14991
c74e9d86
PE
149922011-08-04 Paul Eggert <eggert@cs.ucla.edu>
14993
14994 * callproc.c (Fcall_process): Avoid vfork clobbering
14995 the local vars buffer, coding_systems, current_dir.
14996
640c8776
SM
149972011-08-03 Stefan Monnier <monnier@iro.umontreal.ca>
14998
14999 * keymap.c (Fmake_composed_keymap): Move to subr.el.
15000
f26d0e4c
PE
150012011-08-03 Paul Eggert <eggert@cs.ucla.edu>
15002
8a10d76c
PE
15003 * fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
15004 so that it is not optimized away.
15005
f26d0e4c
PE
15006 * xdisp.c (compute_display_string_pos): Remove unused local.
15007
55439c61
EZ
150082011-08-02 Eli Zaretskii <eliz@gnu.org>
15009
15010 Fix slow cursor motion and scrolling in large buffers with
15011 selective display, like Org Mode buffers. (Bug#9218)
15012
15013 * dispextern.h (struct bidi_it): New member disp_prop_p.
15014
15015 * xdisp.c: Remove one-slot cache of display string positions.
15016 (compute_display_string_pos): Accept an additional argument
5e617bc2 15017 DISP_PROP_P; callers changed. Scan at most 5K characters forward
55439c61
EZ
15018 for a display string or property. If found, set DISP_PROP_P
15019 non-zero.
15020
15021 * bidi.c (bidi_fetch_char): Accept an additional argument
640c8776
SM
15022 DISP_PROP_P, and pass it to compute_display_string_pos.
15023 Only handle text covered by a display string if DISP_PROP_P is returned
55439c61
EZ
15024 non-zero. All callers of bidi_fetch_char changed.
15025
fb33fa43
SM
150262011-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
15027
15028 * keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.
15029
b099e063
DM
150302010-12-03 Don March <don@ohspite.net>
15031
15032 * keymap.c (Fdefine_key): Fix non-prefix key error message when
15033 last character M-[char] is translated to ESC [char] (bug#7541).
15034
5cc7f7af
KH
150352011-08-02 Kenichi Handa <handa@m17n.org>
15036
d0fffa3f 15037 * lisp.h (uniprop_table): Extern it.
5cc7f7af
KH
15038
15039 * chartab.c (uniprop_table): Make it non-static.
15040
525d5e6e
EZ
150412011-08-01 Eli Zaretskii <eliz@gnu.org>
15042
15043 * xdisp.c (forward_to_next_line_start): Accept additional argument
15044 BIDI_IT_PREV, and store into it the state of the bidi iterator had
15045 on the newline.
15046 (reseat_at_next_visible_line_start): Use the bidi iterator state
15047 returned by forward_to_next_line_start to restore the state of
15048 it->bidi_it after backing up to previous newline. (Bug#9212)
15049
31011111
AS
150502011-07-30 Andreas Schwab <schwab@linux-m68k.org>
15051
15052 * regex.c (re_comp): Protoize.
15053 (re_exec): Fix return type.
15054 (regexec): Fix type of `ret'. (Bug#9203)
15055
476371c4
PE
150562011-07-28 Paul Eggert <eggert@cs.ucla.edu>
15057
e5d76069
PE
15058 * image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
15059 This is needed if max-image-size is a floating-point number.
15060
9a79b20c
AS
150612011-07-28 Andreas Schwab <schwab@linux-m68k.org>
15062
15063 * print.c (print_object): Print empty symbol as ##.
15064
15065 * lread.c (read1): Read ## as empty symbol.
15066
d8c2fa78
AA
150672011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
15068
15069 * nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
15070 setting frame foreground color (Bug#9175).
15071 (x_set_background_color): Likewise.
15072
ffe57a7a
AA
15073 * nsmenu.m (-setText): Size tooltip dimensions precisely to
15074 contents (Bug#9176).
15075 (EmacsTooltip -init): Remove bezels and add shadows to
15076 tooltip windows.
15077
bf3492a5
AA
15078 * nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
15079 or scroll bar (Bug#8470).
15080
d55e9c53
AA
15081 * nsfont.m (nsfont_open): Remove assignment to voffset and
15082 unnecessary vars hshink, expand, hd, full_height, min_height.
15083 (nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).
15084
15085 * nsterm.h (nsfont_info): Remove voffset field.
15086
d8c2fa78 150872011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
4843aac3
AA
15088
15089 Implement strike-through and overline on NextStep (Bug#8863).
15090
15091 * nsfont.m (nsfont_open): Use underline position provided by font,
15092 instead of hard-coded value of 2.
15093 (nsfont_draw): Call ns_draw_text_decoration instead.
15094
15095 * nsterm.h: Add declaration for ns_draw_text_decoration.
15096
15097 * nsterm.m (ns_draw_text_decoration): New function for drawing
15098 underline, overline, and strike-through.
15099 (ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
15100 ns_draw_text_decoration. Change treatment of cursor drawing to
8d5ed899 15101 accommodate underlining, etc.
4843aac3 15102
4cc60b9b
EZ
151032011-07-28 Eli Zaretskii <eliz@gnu.org>
15104
bc7ece87
EZ
15105 * buffer.c (init_buffer_once): Set bidi-display-reordering to t by
15106 default.
4cc60b9b 15107
476371c4
PE
151082011-07-28 Paul Eggert <eggert@cs.ucla.edu>
15109
66606eea
PE
15110 * alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
15111 Without this fix, if a signal arrives just after memory fills up,
15112 'malloc' might be invoked reentrantly.
15113
476371c4
PE
15114 * image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
15115 In other words, assume that every image size is allowed, on non-X
15116 hosts. This assumption is probably wrong, but it lets Emacs compile.
15117
f3fcc40d
AS
151182011-07-28 Andreas Schwab <schwab@linux-m68k.org>
15119
15120 * regex.c (re_iswctype): Convert return values to boolean.
15121
350c992f
EZ
151222011-07-28 Eli Zaretskii <eliz@fencepost.gnu.org>
15123
15124 * xdisp.c (compute_display_string_pos): Don't use cached display
15125 string position if the buffer had its restriction changed.
15126 (Bug#9184)
15127
5266b4bb
PE
151282011-07-28 Paul Eggert <eggert@cs.ucla.edu>
15129
15130 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
15131
2573a837 151322011-07-28 Paul Eggert <eggert@cs.ucla.edu>
ca4aa935 15133
41f55ccd 15134 Integer signedness and overflow and related fixes. (Bug#9079)
cf950e6b 15135
39e378da
PE
15136 * bidi.c: Integer size and overflow fixes.
15137 (bidi_cache_size, bidi_cache_idx, bidi_cache_last_idx)
15138 (bidi_cache_start, bidi_cache_fetch_state, bidi_cache_search)
15139 (bidi_cache_find_level_change, bidi_cache_ensure_space)
15140 (bidi_cache_iterator_state, bidi_cache_find, bidi_cache_start_stack)
15141 (bidi_find_other_level_edge):
15142 Use ptrdiff_t instead of EMACS_INT where either will do.
15143 This works better on 32-bit hosts configured --with-wide-int.
15144 (bidi_cache_ensure_space): Check for size-calculation overflow.
15145 Use % rather than repeated addition, for better worst-case speed.
15146 Don't set bidi_cache_size until after xrealloc returns, because it
15147 might not return.
15148 (bidi_dump_cached_states): Use ptrdiff_t, not int, to avoid overflow.
f0eb61e9
PE
15149 (bidi_cache_ensure_space): Also check that the bidi cache size
15150 does not exceed that of the largest Lisp string or buffer. See Eli
15151 Zaretskii in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#29>.
39e378da 15152
5e927815
PE
15153 * alloc.c (__malloc_size_t): Remove.
15154 All uses replaced by size_t. See Andreas Schwab's note
15155 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#8>.
15156
ca4aa935
PE
15157 * image.c: Improve checking for integer overflow.
15158 (check_image_size): Assume that f is nonnull, since
15159 it is always nonnull in practice. This is one less thing to
15160 worry about when checking for integer overflow later.
15161 (x_check_image_size): New function, which checks for integer
15162 overflow issues inside X.
15163 (x_create_x_image_and_pixmap, xbm_read_bitmap_data): Use it.
15164 This removes the need for a memory_full check.
15165 (xbm_image_p): Rewrite to avoid integer multiplication overflow.
15166 (Create_Pixmap_From_Bitmap_Data, xbm_load): Use x_check_image_size.
15167 (xbm_read_bitmap_data): Change locals back to 'int', since
15168 their values must fit in 'int'.
15169 (xpm_load_image, png_load, tiff_load):
15170 Invoke x_create_x_image_and_pixmap earlier,
15171 to avoid much needless work if the image is too large.
15172 (tiff_load): Treat overly large images as if
15173 x_create_x_image_and_pixmap failed, not as malloc failures.
15174 (gs_load): Use x_check_image_size.
15175
5f8f9cc2
PE
15176 * gtkutil.c: Omit integer casts.
15177 (xg_get_pixbuf_from_pixmap): Remove unnecessary cast.
15178 (xg_set_toolkit_scroll_bar_thumb): Rewrite to avoid need for cast.
15179
5adf60bc
PE
15180 * image.c (png_load): Don't assume height * row_bytes fits in 'int'.
15181
c8907a93
PE
15182 * xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
15183 Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
15184 would wrongly return t on a 64-bit host.
15185
e3c25c68
PE
15186 * dispnew.c (init_display): Use *_RANGE_OVERFLOW macros.
15187 The plain *_OVERFLOW macros run afoul of GCC bug 49705
15188 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705>
15189 and therefore cause GCC to emit a bogus diagnostic in some cases.
15190
3f791afe
PE
15191 * image.c: Integer signedness and overflow and related fixes.
15192 This is not an exhaustive set of fixes, but it's time to
15193 record what I've got.
15194 (lookup_pixel_color, check_image_size): Remove redundant decls.
15195 (check_image_size): Don't assume that arbitrary EMACS_INT values
15196 fit in 'int', or that arbitrary 'double' values fit in 'int'.
15197 (x_alloc_image_color, x_create_x_image_and_pixmap, png_load)
15198 (tiff_load, imagemagick_load_image):
15199 Check for overflow in size calculations.
15200 (x_create_x_image_and_pixmap): Remove unnecessary test for
15201 xmalloc returning NULL; that can't happen.
15202 (xbm_read_bitmap_data): Don't assume sizes fit into 'int'.
15203 (xpm_color_bucket): Use better integer hashing function.
15204 (xpm_cache_color): Don't possibly over-allocate memory.
15205 (struct png_memory_storage, tiff_memory_source, tiff_seek_in_memory)
15206 (gif_memory_source):
15207 Use ptrdiff_t, not int or size_t, to record sizes.
15208 (png_load): Don't assume values greater than 2**31 fit in 'int'.
15209 (our_stdio_fill_input_buffer): Prefer ptrdiff_t to size_t when
15210 either works, as we prefer signed integers.
15211 (tiff_read_from_memory, tiff_write_from_memory):
15212 Return tsize_t, not size_t, since that's what the TIFF API wants.
15213 (tiff_read_from_memory): Don't fail simply because the read would
15214 go past EOF; instead, return a short read.
15215 (tiff_load): Omit no-longer-needed casts.
15216 (Fimagemagick_types): Don't assume size fits into 'int'.
15217
3cc5a532
PE
15218 Improve hashing quality when configured --with-wide-int.
15219 * fns.c (hash_string): New function, taken from sxhash_string.
15220 Do not discard information about ASCII character case; this
15221 discarding is no longer needed.
15222 (sxhash-string): Use it. Change sig to match it. Caller changed.
15223 * lisp.h: Declare it.
15224 * lread.c (hash_string): Remove, since we now use fns.c's version.
15225 The fns.c version returns a wider integer if --with-wide-int is
15226 specified, so this should help the quality of the hashing a bit.
15227
b312a492
PE
15228 * emacs.c: Integer overflow minor fix.
15229 (heap_bss_diff): Now uprintmax_t, not unsigned long. All used changed.
15230 Define only if GNU_LINUX.
15231 (main, Fdump_emacs): Set and use heap_bss_diff only if GNU_LINUX.
15232
dfd153ae
PE
15233 * dispnew.c: Integer signedness and overflow fixes.
15234 Remove unnecessary forward decls, that were a maintenance hassle.
15235 (history_tick): Now uprintmax_t, so it's more likely to avoid overflow.
15236 All uses changed.
15237 (adjust_glyph_matrix, realloc_glyph_pool, adjust_frame_message_buffer)
15238 (scrolling_window): Use ptrdiff_t, not int, for byte count.
15239 (prepare_desired_row, line_draw_cost):
15240 Use int, not unsigned, where either works.
15241 (save_current_matrix, restore_current_matrix):
15242 Use ptrdiff_t, not size_t, where either works.
15243 (init_display): Check for overflow more accurately, and without
15244 relying on undefined behavior.
15245
a81d11a3
PE
15246 * editfns.c (pWIDE, pWIDElen, signed_wide, unsigned_wide):
15247 Remove, replacing with the new symbols in lisp.h. All uses changed.
15248 * fileio.c (make_temp_name):
15249 * filelock.c (lock_file_1, lock_file):
15250 * xdisp.c (message_dolog):
15251 Don't assume PRIdMAX etc. works; this isn't portable to pre-C99 hosts.
15252 Use pMd etc. instead.
15253 * lisp.h (printmax_t, uprintmax_t, pMd, pMu): New types and macros,
15254 replacing the pWIDE etc. symbols removed from editfns.c.
15255
3300e6fd
PE
15256 * keyboard.h (num_input_events): Now uintmax_t.
15257 This is (very slightly) less likely to mess up due to wraparound.
15258 All uses changed.
15259
fd05c7e9
PE
15260 * buffer.c: Integer signedness fixes.
15261 (alloc_buffer_text, enlarge_buffer_text):
15262 Use ptrdiff_t rather than size_t when either will do, as we prefer
15263 signed integers.
15264
903fe15d
PE
15265 * alloc.c: Integer signedness and overflow fixes.
15266 Do not impose an arbitrary 32-bit limit on malloc sizes when debugging.
15267 (__malloc_size_t): Default to size_t, not to int.
15268 (pure_size, pure_bytes_used_before_overflow, stack_copy_size)
15269 (Fgarbage_collect, mark_object_loop_halt, mark_object):
15270 Prefer ptrdiff_t to size_t when either would do, as we prefer
15271 signed integers.
15272 (XMALLOC_OVERRUN_CHECK_OVERHEAD): New macro.
15273 (xmalloc_overrun_check_header, xmalloc_overrun_check_trailer):
15274 Now const. Initialize with values that are in range even if char
15275 is signed.
15276 (XMALLOC_PUT_SIZE, XMALLOC_GET_SIZE): Remove, replacing with ...
15277 (xmalloc_put_size, xmalloc_get_size): New functions. All uses changed.
15278 These functions do the right thing with sizes > 2**32.
15279 (check_depth): Now ptrdiff_t, not int.
15280 (overrun_check_malloc, overrun_check_realloc, overrun_check_free):
15281 Adjust to new way of storing sizes. Check for size overflow bugs
15282 in rest of code.
15283 (STRING_BYTES_MAX): Adjust to new overheads. The old code was
15284 slightly wrong anyway, as it missed one instance of
15285 XMALLOC_OVERRUN_CHECK_OVERHEAD.
15286 (refill_memory_reserve): Omit needless cast to size_t.
15287 (mark_object_loop_halt): Mark as externally visible.
15288
ac82cc6a
PE
15289 * xselect.c: Integer signedness and overflow fixes.
15290 (Fx_register_dnd_atom, x_handle_dnd_message):
15291 Use ptrdiff_t, not size_t, since we prefer signed.
15292 (Fx_register_dnd_atom): Check for ptrdiff_t (and size_t) overflow.
15293 * xterm.h (struct x_display_info): Use ptrdiff_t, not size_t, for
15294 x_dnd_atoms_size and x_dnd_atoms_length.
15295
c2d1e36d
PE
15296 * doprnt.c: Prefer signed to unsigned when either works.
15297 * eval.c (verror):
15298 * doprnt.c (doprnt):
15299 * lisp.h (doprnt):
15300 * xdisp.c (vmessage):
15301 Use ptrdiff_t, not size_t, when using or implementing doprnt,
15302 since the sizes cannot exceed ptrdiff_t bounds anyway, and we
15303 prefer signed arithmetic to avoid comparison confusion.
15304 * doprnt.c (doprnt): Avoid a "+ 1" that can't overflow,
15305 but is a bit tricky.
15306
0e926e56
PE
15307 Assume freestanding C89 headers, string.h, stdlib.h.
15308 * data.c, doprnt.c, floatfns.c, print.c:
15309 Include float.h unconditionally.
15310 * gmalloc.c: Assume C89-at-least behavior for preprocessor,
15311 limits.h, stddef.h, string.h. Use memset instead of 'flood'.
15312 * regex.c: Likewise for stddef.h, string.h.
15313 (ISASCII): Remove; can assume it returns 1 now. All uses removed.
15314 * s/aix4-2.h (HAVE_STRING_H): Remove obsolete undef.
15315 * s/ms-w32.h (HAVE_LIMITS_H, HAVE_STRING_H, HAVE_STDLIB_H)
15316 (STDC_HEADERS): Remove obsolete defines.
15317 * sysdep.c: Include limits.h unconditionally.
15318
9cfdb3ec
PE
15319 Assume support for memcmp, memcpy, memmove, memset.
15320 * lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
15321 * regex.c (memcmp, memcpy):
15322 Remove; we assume C89 now.
15323
15324 * gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
15325 (__malloc_safe_bcopy): Remove; no longer needed.
15326
cf950e6b 15327 * lisp.h (struct vectorlike_header, struct Lisp_Subr): Signed sizes.
6089c567
PE
15328 Use EMACS_INT, not EMACS_UINT, for sizes. The code works equally
15329 well either way, and we prefer signed to unsigned.
15330
dbf38e02
LMI
153312011-07-27 Lars Magne Ingebrigtsen <larsi@gnus.org>
15332
15333 * gnutls.c (emacs_gnutls_read): Don't message anything if the peer
15334 closes the connection while we're reading (bug#9182).
15335
d6f0886c 153362011-07-25 Jan Djärv <jan.h.d@swipnet.se>
24e0f6b1 15337
d6f0886c
JD
15338 * nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
15339 are specified (Bug#9168).
24e0f6b1 15340
2eb1f9e6
PE
153412011-07-25 Paul Eggert <eggert@cs.ucla.edu>
15342
15343 * bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
15344 Found by GCC static checking and --with-wide-int on a 32-bit host.
15345
22381272 153462011-07-25 Eli Zaretskii <eliz@gnu.org>
7daee910
EZ
15347
15348 * xdisp.c (compute_display_string_pos): Fix logic of caching
15349 previous display string position. Initialize cached_prev_pos to
15350 -1. Fixes slow-down at the beginning of a buffer.
15351
f25e39b4
EZ
153522011-07-24 Eli Zaretskii <eliz@gnu.org>
15353
15354 * xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
15355 for attrs[LFACE_FONTSET_INDEX].
15356
04c4b52e
PE
153572011-07-23 Paul Eggert <eggert@cs.ucla.edu>
15358
15359 * xml.c (parse_region): Remove unused local
15360 that was recently introduced.
15361
c1734fbd
EZ
153622011-07-23 Eli Zaretskii <eliz@gnu.org>
15363
be18c5a5
EZ
15364 * xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
15365 2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.
15366
c1734fbd
EZ
15367 * xdisp.c (move_it_in_display_line_to): Record the best matching
15368 position for TO_CHARPOS while scanning the line, and restore it on
640c8776
SM
15369 exit if none of the characters scanned was an exact match.
15370 Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
a9269c18
EZ
15371 when exact match is impossible due to invisible text, and the
15372 lines are truncated.
15373
a258d627
JD
153742011-07-23 Jan Djärv <jan.h.d@swipnet.se>
15375
15376 * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
15377 for OSX >= 10.7.
15378
b6d5a689
EZ
153792011-07-22 Eli Zaretskii <eliz@gnu.org>
15380
0f74f785
EZ
15381 Fix a significant slow-down of cursor motion with C-n, C-p,
15382 C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
15383 auto-repeat under bidi redisplay in fontified buffers.
b6d5a689 15384 * xdisp.c (compute_stop_pos_backwards): New function.
b6d5a689
EZ
15385 (next_element_from_buffer): Call compute_stop_pos_backwards to
15386 find a suitable prev_stop when we find ourselves before
0f74f785
EZ
15387 base_level_stop.
15388 (reseat): Don't look for prev_stop, as that could mean a very long
15389 run.
15390 <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
15391 <cached_disp_overlay_modiff>: Cache for last found display string
15392 position.
551918c1 15393 (compute_display_string_pos): Return the cached position if asked
0f74f785
EZ
15394 about the same buffer in the same area of character positions, and
15395 the buffer wasn't changed since the time the display string
15396 position was cached.
551918c1 15397
b2d0c91a
EZ
153982011-07-22 Eli Zaretskii <eliz@gnu.org>
15399
15400 * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
15401 is an integer, which is important for empty lines. (Bug#9149)
15402
043604ee
CY
154032011-07-22 Chong Yidong <cyd@stupidchicken.com>
15404
15405 * frame.c (Fmodify_frame_parameters): In tty case, update the
15406 default face if necessary (Bug#4238).
15407
da4adb04
CY
154082011-07-21 Chong Yidong <cyd@stupidchicken.com>
15409
15410 * editfns.c (Fstring_to_char): No need to explain what a character
15411 is in the docstring (Bug#6576).
15412
9abd0532
LMI
154132011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
15414
15415 * xml.c (parse_region): Make sure we always return a tree.
15416
36881d16
HK
154172011-07-20 HAMANO Kiyoto <khiker.mail@gmail.com>
15418
15419 * xml.c (parse_region): If a document contains only comments,
15420 return that, too.
15421
1e98674d
LMI
154222011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
15423
15424 * xml.c (make_dom): Return comments, too.
15425
590bd467
PE
154262011-07-19 Paul Eggert <eggert@cs.ucla.edu>
15427
15428 Port to OpenBSD.
15429 See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
15430 and the surrounding thread.
15431 * minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
15432 rather than fgets, and retry after EINTR. Otherwise, 'emacs
15433 --batch -f byte-compile-file' fails on OpenBSD if an inactivity
15434 timer goes off.
15435 * s/openbsd.h (BROKEN_SIGIO): Define.
15436 * unexelf.c (unexec) [__OpenBSD__]:
15437 Don't update the .mdebug section of the Alpha COFF symbol table.
15438
f41628b2
LMI
154392011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
15440
15441 * lread.c (syms_of_lread): Clarify when `lexical-binding' is used
15442 (bug#8460).
15443
b59b67c5
PE
154442011-07-18 Paul Eggert <eggert@cs.ucla.edu>
15445
15e3a074
PE
15446 * fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
15447 This fixes some race conditions on the permissions of any newly
15448 created file.
15449
41bed37d
PE
15450 * alloc.c (valid_pointer_p): Use pipe, not open.
15451 This fixes some permissions issues when debugging.
15452
b59b67c5
PE
15453 * fileio.c (Fcopy_file): Adjust mode if fchown fails. (Bug#9002)
15454 If fchown fails to set both uid and gid, try to set just gid,
15455 as that is sometimes allowed. Adjust the file's mode to eliminate
15456 setuid or setgid bits that are inappropriate if fchown fails.
15457
925a6be7
SM
154582011-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
15459
15460 * xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
15461 to compare Lisp_Objects.
15462 * gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
15463 global_gnutls_log_level, don't mistake it for a Lisp_Object.
15464 (init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.
15465
52968808
AS
154662011-07-17 Andreas Schwab <schwab@linux-m68k.org>
15467
0a6a104b
AS
15468 * lread.c (read_integer): Unread even EOF character.
15469 (read1): Likewise. Properly record start position of symbol.
15470
52968808
AS
15471 * lread.c (read1): Read `#:' as empty uninterned symbol if no
15472 symbol character follows.
15473
9e381cdd
PE
154742011-07-17 Paul Eggert <eggert@cs.ucla.edu>
15475
15476 * fileio.c (Fcopy_file): Pacify gcc re fchown. (Bug#9002)
15477 This works around a problem with the previous change to Fcopy_file.
15478 Recent glibc declares fchown with __attribute__((warn_unused_result)),
15479 and without this change, GCC might complain about discarding
15480 fchown's return value.
15481
b5641435
JB
154822011-07-16 Juanma Barranquero <lekktu@gmail.com>
15483
15484 * makefile.w32-in (GLOBAL_SOURCES): Add gnutls.c (followup to bug#9059).
15485
a8031457
PE
154862011-07-16 Paul Eggert <eggert@cs.ucla.edu>
15487
15488 * fileio.c (Fcopy_file): Don't diagnose fchown failures. (Bug#9002)
15489
dd889327
LMI
154902011-07-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
15491
750c33f7
LMI
15492 * gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
15493 it's used from the C level.
15494
dd889327
LMI
15495 * process.c: Use the same condition for POLL_FOR_INPUT in both
15496 keyboard.c and process.c (bug#1858).
15497
87e86684
LM
154982011-07-09 Lawrence Mitchell <wence@gmx.li>
15499
15500 * gnutls.c (Qgnutls_bootprop_min_prime_bits): New variable.
15501 (Fgnutls_boot): Use it.
15502
64348f40
AS
155032011-07-15 Andreas Schwab <schwab@linux-m68k.org>
15504
15505 * doc.c (Fsubstitute_command_keys): Revert last change.
15506
1d698799
LMI
155072011-07-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
15508
f863868c
LMI
15509 * doc.c (Fsubstitute_command_keys): Clarify that \= really only
15510 quotes the next character, and doesn't affect other longer
15511 sequences (bug#8935).
15512
1d698799
LMI
15513 * lread.c (syms_of_lread): Clarify that is isn't only
15514 `eval-buffer' and `eval-defun' that's affected by
15515 `lexical-binding' (bug#8460).
15516
aa4b6df6
EZ
155172011-07-15 Eli Zaretskii <eliz@gnu.org>
15518
15519 * xdisp.c (move_it_in_display_line_to): Fix vertical motion with
6b02f655 15520 bidi redisplay when a line includes both an image and is truncated.
aa4b6df6 15521
5d856da6
PE
155222011-07-14 Paul Eggert <eggert@cs.ucla.edu>
15523
ad6042bb
PE
15524 Fix minor problems found by static checking.
15525 * bidi.c (bidi_cache_size): Now EMACS_INT, not size_t.
15526 (elsz): Now a signed constant, not a size_t var. We prefer signed
15527 types to unsigned, to avoid integer comparison confusion. Without
15528 this change, GCC 4.6.1 with -Wunsafe-loop-optimizations complains
15529 "cannot optimize loop, the loop counter may overflow", a symptom
15530 of the confusion.
f00bbb22 15531 * indent.c (Fvertical_motion): Mark locals as initialized.
5d856da6
PE
15532 * xdisp.c (reseat_to_string): Fix pointer signedness issue.
15533
6468f31c
LMI
155342011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
15535
49080b10
LMI
15536 * search.c (Fre_search_backward): Mention `case-fold-search' in
15537 all the re_search_* functions (bug#8138).
15538
6468f31c
LMI
15539 * keyboard.c (Fopen_dribble_file): Document when the file is
15540 closed (bug#8056).
15541
c965adc5
EZ
155422011-07-14 Eli Zaretskii <eliz@gnu.org>
15543
df9733bf
EZ
15544 * bidi.c (bidi_dump_cached_states): Fix format of displaying
15545 bidi_cache_idx.
15546
0bb23927
EZ
15547 Support bidi reordering of display and overlay strings.
15548 * xdisp.c (compute_display_string_pos)
15549 (compute_display_string_end): Accept additional argument STRING.
15550 (init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
15551 (reseat_to_string): Initialize bidi_it->string.s and
15552 bidi_it->string.schars.
15553 (Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
640c8776
SM
15554 NULL (avoids a crash in bidi_paragraph_init).
15555 Initialize itb.string.lstring.
0bb23927
EZ
15556 (init_iterator): Call bidi_init_it only of a valid
15557 buffer position was specified. Initialize paragraph_embedding to
15558 L2R.
15559 (reseat_to_string): Initialize the bidi iterator.
15560 (display_string): If we need to ignore text properties of
15561 LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The
15562 original value of -1 will not work with bidi.)
15563 (compute_display_string_pos): First arg is now struct
15564 `text_pos *'; all callers changed. Support display properties on
15565 Lisp strings.
15566 (compute_display_string_end): Support display properties on Lisp
15567 strings.
15568 (init_iterator, reseat_1, reseat_to_string): Initialize the
15569 string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
15570 when iterating on a string not from display properties).
640c8776
SM
15571 (compute_display_string_pos, compute_display_string_end):
15572 Fix calculation of the object to scan. Fixes an error when using
0bb23927
EZ
15573 arrow keys.
15574 (next_element_from_buffer): Don't abort when IT_CHARPOS is before
640c8776
SM
15575 base_level_stop; instead, set base_level_stop to BEGV.
15576 Fixes crashes in vertical-motion.
0bb23927
EZ
15577 (next_element_from_buffer): Improve commentary for when
15578 the iterator is before prev_stop.
15579 (init_iterator): Initialize bidi_p from the default value of
15580 bidi-display-reordering, not from buffer-local value. Use the
15581 buffer-local value only if initializing for buffer iteration.
15582 (handle_invisible_prop): Support invisible properties on strings
15583 that are being bidi-reordered.
15584 (set_iterator_to_next): Support bidi reordering of C strings and
15585 Lisp strings.
15586 (next_element_from_string): Support bidi reordering of Lisp
15587 strings.
15588 (handle_stop_backwards): Support Lisp strings as well.
640c8776
SM
15589 (display_string): Support display of R2L glyph rows.
15590 Use IT_STRING_CHARPOS when displaying from a Lisp string.
0bb23927
EZ
15591 (init_iterator): Don't initialize it->bidi_p for strings
15592 here.
15593 (reseat_to_string): Initialize it->bidi_p for strings here.
15594 (next_element_from_string, next_element_from_c_string)
15595 (next_element_from_buffer): Add xassert's for correspondence
15596 between IT's object being iterated and it->bidi_it.string
15597 structure.
15598 (face_before_or_after_it_pos): Support bidi iteration.
15599 (next_element_from_c_string): Handle the case of the first string
15600 character that is not the first one in the visual order.
15601 (get_visually_first_element): New function, refactored from common
15602 parts of next_element_from_buffer, next_element_from_string, and
15603 next_element_from_c_string.
15604 (tool_bar_lines_needed, redisplay_tool_bar)
15605 (display_menu_bar): Force left-to-right direction. Add a FIXME
15606 comment for making that be controlled by a user option.
15607 (push_it, pop_it): Save and restore the state of the
15608 bidi iterator. Save and restore the bidi_p flag.
15609 (pop_it): Iterate out of display property for string iteration as
15610 well.
15611 (iterate_out_of_display_property): Support iteration over strings.
15612 (handle_single_display_spec): Set up it->bidi_it for iteration
15613 over a display string, and call bidi_init_it.
15614 (handle_single_display_spec, next_overlay_string)
15615 (get_overlay_strings_1, push_display_prop): Set up the bidi
15616 iterator for displaying display or overlay strings.
15617 (forward_to_next_line_start): Don't use the shortcut if
15618 bidi-iterating.
15619 (back_to_previous_visible_line_start): If handle_display_prop
15620 pushed the iterator stack, restore the internal state of the bidi
15621 iterator by calling bidi_pop_it same number of times.
15622 (reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
15623 and we are bidi-iterating, don't decrement the iterator position;
15624 instead, set the first_elt flag in the bidi iterator, to produce
15625 the same effect.
15626 (reseat_1): Remove redundant setting of string_from_display_prop_p.
15627 (push_display_prop): xassert that we are iterating a buffer.
15628 (push_it, pop_it): Save and restore paragraph_embedding member.
15629 (handle_single_display_spec, next_overlay_string)
15630 (get_overlay_strings_1, reseat_1, reseat_to_string)
15631 (push_display_prop): Set up the `unibyte' member of bidi_it.string
15632 correctly. Don't assume unibyte strings are not bidi-reordered.
15633 (compute_display_string_pos)
15634 (compute_display_string_end): Fix handling the case of C string.
15635 (push_it, pop_it): Save and restore from_disp_prop_p.
15636 (handle_single_display_spec, push_display_prop): Set the
15637 from_disp_prop_p flag.
15638 (get_overlay_strings_1): Reset the from_disp_prop_p flag.
15639 (pop_it): Call iterate_out_of_display_property only if we are
15640 popping after iteration over a string that came from a display
15641 property. Fix a typo in popping stretch info. Add an assertion
15642 for verifying that the iterator position is in sync with the bidi
15643 iterator.
15644 (handle_single_display_spec, get_overlay_strings_1)
15645 (push_display_prop): Fix initialization of paragraph direction for
15646 string when that of the parent object is not yet determined.
15647 (reseat_1): Call bidi_init_it to resync the bidi
15648 iterator with IT's position. (Bug#7616)
15649 (find_row_edges): If ROW->start.pos gives position
15650 smaller than min_pos, use it as ROW->minpos. (Bug#7616)
15651 (handle_stop, back_to_previous_visible_line_start, reseat_1):
15652 Reset the from_disp_prop_p flag.
15653 (SAVE_IT, RESTORE_IT): New macros.
15654 (pos_visible_p, face_before_or_after_it_pos)
15655 (back_to_previous_visible_line_start)
15656 (move_it_in_display_line_to, move_it_in_display_line)
15657 (move_it_to, move_it_vertically_backward, move_it_by_lines)
15658 (try_scrolling, redisplay_window, display_line): Use them when
15659 saving a temporary copy of the iterator and restoring it back.
15660 (back_to_previous_visible_line_start, reseat_1)
15661 (init_iterator): Empty the bidi cache "stack".
15662 (move_it_in_display_line_to): If iterator ended up at
15663 EOL, but we never saw any buffer positions smaller than
15664 to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor
15665 motion in bidi-reordered lines.
15666 (move_it_in_display_line_to): Record prev_method and prev_pos
15667 immediately before the call to set_iterator_to_next. Fixes cursor
15668 motion in bidi-reordered lines with stretch glyphs and strings
15669 displayed in margins. (Bug#8133) (Bug#8867)
15670 Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
15671 TO_CHARPOS.
640c8776
SM
15672 (pos_visible_p): Support positions in bidi-reordered lines.
15673 Save and restore bidi cache.
0bb23927
EZ
15674
15675 * bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
15676 (bidi_paragraph_info): Delete unused struct.
15677 (bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
15678 (bidi_cache_start): New variable.
15679 (bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
15680 to zero.
15681 (bidi_cache_fetch_state, bidi_cache_search)
15682 (bidi_cache_find_level_change, bidi_cache_iterator_state)
15683 (bidi_cache_find, bidi_peek_at_next_level)
15684 (bidi_level_of_next_char, bidi_find_other_level_edge)
15685 (bidi_move_to_visually_next): Compare cache index with
15686 bidi_cache_start rather than with zero.
15687 (bidi_fetch_char): Accept new argument STRING; all callers
15688 changed. Support iteration over a string. Support strings with
15689 display properties. Support unibyte strings. Fix the type of
15690 `len' according to what STRING_CHAR_AND_LENGTH expects.
15691 (bidi_paragraph_init, bidi_resolve_explicit_1)
15692 (bidi_resolve_explicit, bidi_resolve_weak)
640c8776
SM
15693 (bidi_level_of_next_char, bidi_move_to_visually_next):
15694 Support iteration over a string.
0bb23927
EZ
15695 (bidi_set_sor_type, bidi_resolve_explicit_1)
15696 (bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
15697 can now be zero (for strings); special values 0 and -1 were
15698 changed to -1 and -2, respectively.
15699 (bidi_char_at_pos): New function.
15700 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
15701 Call it instead of FETCH_MULTIBYTE_CHAR.
15702 (bidi_move_to_visually_next): Abort if charpos or bytepos were not
15703 initialized to valid values.
15704 (bidi_init_it): Don't initialize charpos and bytepos with invalid
15705 values.
15706 (bidi_level_of_next_char): Allow the sentinel "position" to pass
15707 the test for valid cached positions. Fix the logic for looking up
15708 the sentinel state in the cache. GCPRO the Lisp string we are
15709 iterating.
15710 (bidi_push_it, bidi_pop_it): New functions.
15711 (bidi_initialize): Initialize the bidi cache start stack pointer.
15712 (bidi_cache_ensure_space): New function, refactored from part of
15713 bidi_cache_iterator_state. Don't assume the required size is just
15714 one BIDI_CACHE_CHUNK away.
15715 (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
15716 (bidi_count_bytes, bidi_char_at_pos): New functions.
15717 (bidi_cache_search): Don't assume bidi_cache_last_idx is
15718 always valid if bidi_cache_idx is valid.
15719 (bidi_cache_find_level_change): xassert that bidi_cache_last_idx
15720 is valid if it's going to be used.
15721 (bidi_shelve_cache, bidi_unshelve_cache): New functions.
15722 (bidi_cache_fetch_state, bidi_cache_search)
c965adc5
EZ
15723 (bidi_cache_find_level_change, bidi_cache_ensure_space)
15724 (bidi_cache_iterator_state, bidi_cache_find)
640c8776
SM
15725 (bidi_find_other_level_edge, bidi_cache_start_stack):
15726 All variables related to cache indices are now EMACS_INT.
c965adc5 15727
0bb23927
EZ
15728 * dispextern.h (struct bidi_string_data): New structure.
15729 (struct bidi_it): New member `string'. Make flag members be 1-bit
15730 fields, and put them last in the struct.
640c8776
SM
15731 (compute_display_string_pos, compute_display_string_end):
15732 Update prototypes.
0bb23927
EZ
15733 (bidi_push_it, bidi_pop_it): Add prototypes.
15734 (struct iterator_stack_entry): New members bidi_p,
15735 paragraph_embedding, and from_disp_prop_p.
15736 (struct it): Member bidi_p is now a bit field 1 bit wide.
640c8776
SM
15737 (bidi_shelve_cache, bidi_unshelve_cache):
15738 Declare prototypes.
0bb23927
EZ
15739
15740 * .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
15741 (xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
15742 and vector-like objects.
15743
15744 * dispnew.c (buffer_posn_from_coords): Save and restore the bidi
15745 cache around display iteration.
15746
15747 * window.c (Fwindow_end, window_scroll_pixel_based)
15748 (displayed_window_lines, Frecenter): Save and restore the bidi
15749 cache around display iteration.
15750
3bbd2265
LMI
157512011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
15752
15753 * editfns.c (Fdelete_region): Clarify the use of the named
15754 parameters (bug#6788).
15755
adc47434
MR
157562011-07-14 Martin Rudalics <rudalics@gmx.at>
15757
15758 * indent.c (Fvertical_motion): Set and restore w->pointm when
15759 saving and restoring the window's buffer (Bug#9006).
15760
837c31f8
LMI
157612011-07-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
15762
15763 * editfns.c (Fstring_to_char): Clarify just what is returned
15764 (bug#6576). Text by Eli Zaretskii.
15765
ac389d0c
JB
157662011-07-13 Juanma Barranquero <lekktu@gmail.com>
15767
15768 * gnutls.c (init_gnutls_functions): Honor gnutls_log_level (bug#9059).
15769
0be0ce47
EZ
157702011-07-13 Eli Zaretskii <eliz@gnu.org>
15771
15772 * buffer.c (mmap_find): Fix a typo.
15773
cd18e7e3
JB
157742011-07-13 Johan Bockgård <bojohan@gnu.org>
15775
15776 Fix execution of x selection hooks.
15777 * xselect.c (Qx_lost_selection_functions)
15778 (Qx_sent_selection_functions): New vars.
15779 (syms_of_xselect): DEFSYM them.
15780 (x_handle_selection_request): Pass Qx_sent_selection_functions
15781 rather than Vx_sent_selection_functions to Frun_hook_with_args.
15782 (x_handle_selection_clear,x_clear_frame_selections):
15783 Pass Qx_lost_selection_functions rather than
15784 Vx_lost_selection_functions to Frun_hook_with_args.
15785
47ea7f44
PE
157862011-07-13 Paul Eggert <eggert@cs.ucla.edu>
15787
ac389d0c 15788 * buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
2941c447
PE
15789 The old code sometimes used this field without initializing it.
15790
47ea7f44
PE
15791 * alloc.c (gc_sweep): Don't read past end of array.
15792 In theory, the old code could also have corrupted Emacs internals,
15793 though it'd be very unlikely.
15794
bc985c87
AS
157952011-07-12 Andreas Schwab <schwab@linux-m68k.org>
15796
15797 * character.c (Fcharacterp): Don't advertise optional ignored
ac389d0c 15798 argument. (Bug#4026)
bc985c87 15799
0cf34688
LMI
158002011-07-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
15801
b3dadd76
LMI
15802 * keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
15803 key" (bug#4257).
15804
0cf34688
LMI
15805 * window.c (Fset_window_start): Doc fix (bug#4199).
15806 (Fset_window_hscroll): Ditto.
15807
270768cd
PE
158082011-07-12 Paul Eggert <eggert@cs.ucla.edu>
15809
077e3dda 15810 Fix minor new problems caught by GCC 4.6.1.
270768cd 15811 * term.c (init_tty): Remove unused local.
490011a6 15812 * xsettings.c (store_monospaced_changed): Define this function only
077e3dda 15813 if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
490011a6 15814 not used otherwise.
270768cd 15815
b1f58454
CY
158162011-07-12 Chong Yidong <cyd@stupidchicken.com>
15817
15818 * xdisp.c (Vresize_mini_windows): Minor doc fix (Bug#3300).
15819
22b9578d
LMI
158202011-07-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
15821
6e70ab07
LMI
15822 * xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
15823 are the mini-buffer and the echo area (bug#3320).
15824
22b9578d
LMI
15825 * term.c (init_tty): Remove support for supdup, c10 and perq
15826 terminals, which are no longer supported (bug#1482).
15827
8974cc9f
JB
158282011-07-10 Johan Bockgård <bojohan@gnu.org>
15829
15830 * xdisp.c (Ftool_bar_lines_needed): Fix WINDOWP check.
15831
a560d974
JD
158322011-07-10 Jan Djärv <jan.h.d@swipnet.se>
15833
15834 * xmenu.c (menu_highlight_callback): Only pass frame to show_help_event
15835 for non-popups (Bug#3642).
15836
1dae0f0a
AS
158372011-07-10 Andreas Schwab <schwab@linux-m68k.org>
15838
268c2c36 15839 * alloc.c (reset_malloc_hooks): Protoize.
1dae0f0a 15840 * buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
268c2c36
AS
15841 (mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
15842 * cm.c (losecursor): Likewise.
1dae0f0a
AS
15843 * data.c (fmod): Likewise.
15844 * dispnew.c (swap_glyphs_in_rows): Likewise.
15845 * emacs.c (memory_warning_signal): Likewise.
15846 * floatfns.c (float_error): Likewise.
15847 * font.c (check_gstring, check_otf_features, otf_tag_symbol)
15848 (otf_open, font_otf_capability, generate_otf_features)
15849 (font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
15850 Likewise.
15851 * image.c (pbm_read_file): Likewise.
15852 * indent.c (string_display_width): Likewise.
15853 * intervals.c (check_for_interval, search_for_interval)
15854 (inc_interval_count, count_intervals, root_interval)
15855 (adjust_intervals_for_insertion, make_new_interval): Likewise.
15856 * lread.c (defalias): Likewise.
268c2c36 15857 * ralloc.c (r_alloc_check): Likewise.
1dae0f0a
AS
15858 * regex.c (set_image_of_range_1, set_image_of_range)
15859 (regex_grow_registers): Likewise.
15860 * sysdep.c (strerror): Likewise.
15861 * termcap.c (valid_filename_p, tprint, main): Likewise.
15862 * tparam.c (main): Likewise.
15863 * unexhp9k800.c (run_time_remap, save_data_space)
15864 (update_file_ptrs, read_header, write_header, calculate_checksum)
15865 (copy_file, copy_rest, display_header): Likewise.
15866 * widget.c (mark_shell_size_user_specified, create_frame_gcs):
15867 Likewise.
15868 * xdisp.c (check_it): Likewise.
15869 * xfaces.c (register_color, unregister_color, unregister_colors):
15870 Likewise.
15871 * xfns.c (print_fontset_result): Likewise.
15872 * xrdb.c (member, fatal, main): Likewise.
15873
99033785
PE
158742011-07-10 Paul Eggert <eggert@cs.ucla.edu>
15875
15876 Fix minor problems found by static checking (Bug#9031).
15877 * chartab.c (char_table_set_range, map_sub_char_table):
15878 Remove unused locals.
15879 (uniprop_table): Now static.
15880 * composite.c (_work_char): Remove unused static var.
15881
9cb2ac56
JB
158822011-07-09 Juanma Barranquero <lekktu@gmail.com>
15883
15884 * chartab.c (uniprop_table_uncompress): Remove unused local variable.
15885
f25661f0
JD
158862011-07-09 Jan Djärv <jan.h.d@swipnet.se>
15887
15888 * gtkutil.c (qttip_cb): Remove code without function.
15889
8278c4fe
EZ
158902011-07-09 Eli Zaretskii <eliz@gnu.org>
15891
15892 * w32.c (pthread_sigmask): New stub.
15893
1692ae2d 158942011-07-08 Paul Eggert <eggert@cs.ucla.edu>
123403e4 15895
8a6ebd58 15896 Use pthread_sigmask, not sigprocmask (Bug#9010).
123403e4
PE
15897 sigprocmask is portable only for single-threaded applications, and
15898 Emacs can be multi-threaded when it uses GTK.
1301ac26
PE
15899 * Makefile.in (LIB_PTHREAD_SIGMASK): New macro.
15900 (LIBES): Use it.
15901 * callproc.c (Fcall_process):
15902 * process.c (create_process):
15903 * sysdep.c (sys_sigblock, sys_sigunblock, sys_sigsetmask):
15904 Use pthread_sigmask, not sigprocmask.
123403e4 15905
1b854618
JD
159062011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15907
15908 * gtkutil.c (qttip_cb): Set line wrap to FALSE for tooltip widget.
15909 (xg_prepare_tooltip): Revert text in x->ttip_lbl, margins was
15910 wrong (Bug#8591).
15911
3fe4b549
JD
159122011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15913
0ce7e563
JD
15914 * gtkutil.c (xg_prepare_tooltip): Fix indentation and comment.
15915 Put text in x->ttip_lbl instead of gtk_tooltip_set_text (Bug#8591).
15916 (xg_hide_tooltip): Fix comment.
15917
3fe4b549
JD
15918 * nsterm.m (initFrameFromEmacs): Don't use ns_return_types
15919 in registerServicesMenuSendTypes.
15920 (validRequestorForSendType): Don't check ns_return_types.
15921
15922 * nsfns.m (Fx_open_connection): Put NSStringPboardType into
15923 ns_return_type.
15924
5df75e47
JR
159252011-07-08 Jason Rumney <jasonr@gnu.org>
15926
22610910
JR
15927 * w32term.c (x_make_frame_visible): Use SH_SHOWNORMAL rather than
15928 SH_SHOW for hidden windows (Bug#5482).
15929
5df75e47
JR
15930 * w32fns.c (w32_wnd_proc) [WM_TIMER, WM_SET_CURSOR]: Avoid using
15931 frame struct members of non-existent frames (Bug#6284).
15932
699c10bd
JD
159332011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15934
4393663b
JD
15935 * nsterm.m (keyDown): Call to wantsToDelayTextChangeNotifications and
15936 variable firstTime not needed on OSX >= 10.6.
15937 (setPosition): setFloatValue:knobProportion: is deprecated on OSX
15938 >= 10.5. Use setKnobProportion, setDoubleValue.
15939
15940 * nsterm.h (MAC_OS_X_VERSION_10_3, MAC_OS_X_VERSION_10_4)
15941 (MAC_OS_X_VERSION_10_5): Define if not defined.
15942 (EmacsView, EmacsTooltip): Implements NSWindowDelegate on OSX >= 10.6.
15943 (EmacsMenu): Implements NSMenuDelegate on OSX >= 10.6.
15944 (EmacsToolbar): Implements NSToolbarDelegate on OSX >= 10.6.
15945
15946 * nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
090bd7cb 15947 cString and lossyCString on OSX >= 10.4.
4393663b 15948
58179cce 15949 * nsmenu.m (fillWithWidgetValue): Don't use deprecated method
4393663b
JD
15950 sizeToFit on OSX >= 10.2.
15951
15952 * nsimage.m (allocInitFromFile): Don't use deprecated method
15953 bestRepresentationForDevice on OSX >= 10.6.
15954
15955 * nsfns.m (check_ns_display_info): Cast to long and use %ld in error
15956 to avoid warning.
15957
15958 * emacs.c: Declare unexec_init_emacs_zone.
15959
a63e0781
JD
15960 * nsgui.h: Fix compiler warning about gnulib redefining verify.
15961
699c10bd
JD
15962 * nsselect.m (ns_get_local_selection): Change to extern (Bug#8842).
15963
15964 * nsmenu.m (ns_update_menubar): Remove useless setDelegate call
15965 on svcsMenu (Bug#8842).
15966
15967 * nsfns.m (Fx_open_connection): Remove NSStringPboardType from
15968 ns_return_types.
15969 (Fns_list_services): Just return Qnil on 10.6, code not working there.
15970
15971 * nsterm.m (QUTF8_STRING): Declare.
15972 (initFrameFromEmacs): Call registerServicesMenuSendTypes.
15973 (validRequestorForSendType): Return type is (id).
15974 Change indexOfObjectIdenticalTo to indexOfObject.
15975 Check if we have local selection before returning self (Bug#8842).
15976 (writeSelectionToPasteboard): Put local selection into paste board
15977 if we have a local selection (Bug#8842).
15978 (syms_of_nsterm): DEFSYM QUTF8_STRING.
15979
15980 * nsterm.h (MAC_OS_X_VERSION_10_6): Define here instead of nsterm.m.
15981 (ns_get_local_selection): Declare.
15982
54e10184
LMI
159832011-07-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
15984
9888ff71
LMI
15985 * keymap.c (describe_map_tree): Don't insert a double newline at
15986 the end of the buffer (bug#1169) and return whether we inserted
15987 something.
15988
54e10184
LMI
15989 * callint.c (Fcall_interactively): Change "reading args" to
15990 "providing args" to try to clarify what it does (bug#1010).
15991
15fa4783
KH
159922011-07-07 Kenichi Handa <handa@m17n.org>
15993
15994 * composite.c (composition_compute_stop_pos): Ignore a static
15995 composition starting before CHARPOS (Bug#8915).
15996
15997 * xdisp.c (handle_composition_prop): Likewise.
15998
a8815b00
EZ
159992011-07-07 Eli Zaretskii <eliz@gnu.org>
16000
16001 * term.c (produce_glyphs) <xassert>: Allow IT_GLYPHLESS in it->what.
16002 (Bug#9015)
16003
ef7b981d 160042011-07-07 Kenichi Handa <handa@m17n.org>
c805dec0
KH
16005
16006 * character.h (unicode_category_t): New enum type.
16007
16008 * chartab.c (uniprop_decoder_t, uniprop_encoder_t): New types.
16009 (Qchar_code_property_table): New variable.
16010 (UNIPROP_TABLE_P, UNIPROP_GET_DECODER)
16011 (UNIPROP_COMPRESSED_FORM_P): New macros.
16012 (char_table_ascii): Uncompress the compressed values.
16013 (sub_char_table_ref): New arg is_uniprop. Callers changed.
16014 Uncompress the compressed values.
ac389d0c 16015 (sub_char_table_ref_and_range): Likewise.
c805dec0
KH
16016 (char_table_ref_and_range): Uncompress the compressed values.
16017 (sub_char_table_set): New arg is_uniprop. Callers changed.
16018 Uncompress the compressed values.
16019 (sub_char_table_set_range): Args changed. Callers changed.
16020 (char_table_set_range): Adjuted for the above change.
16021 (map_sub_char_table): Delete args default_val and parent. Add arg
16022 top. Give decoded values to a Lisp function.
640c8776 16023 (map_char_table): Adjust for the above change. Give decoded
c805dec0
KH
16024 values to a Lisp function. Gcpro more variables.
16025 (uniprop_table_uncompress)
16026 (uniprop_decode_value_run_length): New functions.
16027 (uniprop_decoder, uniprop_decoder_count): New variables.
16028 (uniprop_get_decoder, uniprop_encode_value_character)
16029 (uniprop_encode_value_run_length, uniprop_encode_value_numeric):
16030 New functions.
16031 (uniprop_encoder, uniprop_encoder_count): New variables.
16032 (uniprop_get_encoder, uniprop_table)
16033 (Funicode_property_table_internal, Fget_unicode_property_internal)
16034 (Fput_unicode_property_internal): New functions.
16035 (syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
16036 Sunicode_property_table_internal, Sget_unicode_property_internal,
5e617bc2 16037 and Sput_unicode_property_internal. Defvar_lisp
c805dec0
KH
16038 char-code-property-alist.
16039
640c8776 16040 * composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
c805dec0
KH
16041 Vunicode_category_table.
16042
640c8776 16043 * font.c (font_range): Adjust for the change of
c805dec0
KH
16044 Vunicode_category_table.
16045
76b397fb
DN
160462011-07-07 Dan Nicolaescu <dann@ics.uci.edu>
16047
16048 * m/iris4d.h: Remove file, move contents ...
16049 * s/irix6-5.h: ... here.
16050
22b4128e
PE
160512011-07-06 Paul Eggert <eggert@cs.ucla.edu>
16052
16053 Remove unportable assumption about struct layout (Bug#8884).
8a5c77bb
PE
16054 * alloc.c (mark_buffer):
16055 * buffer.c (reset_buffer_local_variables, Fbuffer_local_variables)
16056 (clone_per_buffer_values): Don't assume that
22b4128e
PE
16057 sizeof (struct buffer) is a multiple of sizeof (Lisp_Object).
16058 This isn't true in general, and it's particularly not true
16059 if Emacs is configured with --with-wide-int.
16060 * buffer.h (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER):
16061 New macros, used in the buffer.c change.
16062
869795d6
JD
160632011-07-05 Jan Djärv <jan.h.d@swipnet.se>
16064
16065 * xsettings.c: Use both GConf and GSettings if both are available.
16066 (store_config_changed_event): Add comment.
16067 (dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
16068 (store_tool_bar_style_changed): New functions.
5e617bc2 16069 (store_monospaced_changed): Add comment. Call dpyinfo_valid.
869795d6
JD
16070 (struct xsettings): Move font inside HAVE_XFT.
16071 (GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
640c8776 16072 (GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
869795d6 16073 Move inside HAVE_XFT.
640c8776 16074 (something_changed_gsettingsCB): Rename from something_changedCB.
869795d6
JD
16075 Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
16076 also.
16077 (GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
5e617bc2 16078 (GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
640c8776 16079 (something_changed_gconfCB): Rename from something_changedCB.
869795d6
JD
16080 Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
16081 (parse_settings): Move check for font inside HAVE_XFT.
16082 (read_settings, apply_xft_settings): Add comment.
16083 (read_and_apply_settings): Add comment. Call map_tool_bar_style and
16084 store_tool_bar_style_changed. Move check for font inside HAVE_XFT and
16085 call store_font_name_changed.
16086 (xft_settings_event): Add comment.
16087 (init_gsettings): Add comment. Get values for GSETTINGS_TOOL_BAR_STYLE
16088 and GSETTINGS_FONT_NAME. Move check for fonts within HAVE_XFT.
16089 (init_gconf): Add comment. Get values for GCONF_TOOL_BAR_STYLE
16090 and GCONF_FONT_NAME. Move check for fonts within HAVE_XFT.
16091 (xsettings_initialize): Call init_gsettings last.
640c8776
SM
16092 (xsettings_get_system_font, xsettings_get_system_normal_font):
16093 Add comment.
869795d6 16094
d8ed26bd
PE
160952011-07-05 Paul Eggert <eggert@cs.ucla.edu>
16096
16097 Random fixes. E.g., (random) never returned negative values.
16098 * fns.c (Frandom): Use GET_EMACS_TIME for random seed, and add the
16099 subseconds part to the entropy, as that's a bit more random.
16100 Prefer signed to unsigned, since the signedness doesn't matter and
16101 in general we prefer signed. When given a limit, use a
16102 denominator equal to INTMASK + 1, not to VALMASK + 1, because the
16103 latter isn't right if USE_2_TAGS_FOR_INTS.
16104 * sysdep.c (get_random): Return a value in the range 0..INTMASK,
16105 not 0..VALMASK. Don't discard "excess" bits that random () returns.
16106
cabf1cac
SM
161072011-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
16108
16109 * textprop.c (text_property_stickiness):
16110 Obey Vtext_property_default_nonsticky.
16111 (syms_of_textprop): Add `display' to Vtext_property_default_nonsticky.
16112 * w32fns.c (syms_of_w32fns):
16113 * xfns.c (syms_of_xfns): Don't Add `display' since it's there by default.
16114
6e9b2be9
PE
161152011-07-04 Paul Eggert <eggert@cs.ucla.edu>
16116
16117 * fileio.c (barf_or_query_if_file_exists): Use S_ISDIR.
16118 This is more efficient than Ffile_directory_p and avoids a minor race.
16119
90186c68
LMI
161202011-07-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
16121
7c301272
LMI
16122 * buffer.c (Foverlay_put): Say what the return value is
16123 (bug#7835).
16124
c4f2d8d4
LMI
16125 * fileio.c (barf_or_query_if_file_exists): Check first if the file
16126 is a directory before asking whether to use the file name
16127 (bug#7564).
ad637907
LMI
16128 (barf_or_query_if_file_exists): Make the "File is a directory"
16129 error be more correct.
c4f2d8d4 16130
90186c68
LMI
16131 * fns.c (Frequire): Remove the mention of the .gz files, since
16132 that's installation-specific, but keep the mention of
16133 `get-load-suffixes'.
16134
da64016e
PE
161352011-07-04 Paul Eggert <eggert@cs.ucla.edu>
16136
16137 * editfns.c (Fformat_time_string): Don't assume strlen fits in int.
16138 Report string overflow if the output is too long.
16139
7d47b580
JB
161402011-07-04 Juanma Barranquero <lekktu@gmail.com>
16141
a555cb87
JB
16142 * gnutls.c (Fgnutls_boot): Don't mention :verify-error.
16143 (syms_of_gnutls): Remove duplicate DEFSYM for
16144 Qgnutls_bootprop_verify_hostname_error, an error for
16145 Qgnutls_bootprop_verify_error (which is no longer used).
16146
7d47b580
JB
16147 * eval.c (find_handler_clause): Remove parameters `sig' and `data',
16148 unused since 2011-01-26T20:02:07Z!monnier@iro.umontreal.ca. All callers changed.
16149 Also (re)move comments that are misplaced or no longer relevant.
16150
1e49bfab
LMI
161512011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
16152
16153 * callint.c (Finteractive): Clarify the meaning of "@" (bug#8813).
16154
1485f4c0
CY
161552011-07-03 Chong Yidong <cyd@stupidchicken.com>
16156
16157 * xfaces.c (Finternal_merge_in_global_face): Modify the foreground
16158 and background color parameters if they have been changed.
16159
a9ab721e
LMI
161602011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
16161
16162 * editfns.c (Fformat): Clarify the - and 0 flags (bug#6659).
16163
cf7cff57
PE
161642011-07-03 Paul Eggert <eggert@cs.ucla.edu>
16165
2e13213d
PE
16166 * xsettings.c (SYSTEM_FONT): Define only when used.
16167 No need to define when HAVE_GSETTINGS || !HAVE_XFT.
16168
cf7cff57
PE
16169 * keymap.c (access_keymap_1): Now static.
16170
7a8e04f7
CY
161712011-07-02 Chong Yidong <cyd@stupidchicken.com>
16172
16173 * keyboard.c (command_loop_1): If a down-mouse event is unbound,
16174 leave any prefix arg for the up event (Bug#1586).
16175
61352f62
LMI
161762011-07-02 Lars Magne Ingebrigtsen <larsi@gnus.org>
16177
69bb1ef7
LMI
16178 * lread.c (syms_of_lread): Mention single symbols defined by
16179 `defvar' or `defconst' (bug#7154).
16180
61352f62 16181 * fns.c (Frequire): Mention .el.gz files (bug#7314).
7b3747f9 16182 (Frequire): Mention get-load-suffixes.
61352f62 16183
28545e04
MR
161842011-07-02 Martin Rudalics <rudalics@gmx.at>
16185
16186 * window.h (window): Remove clone_number slot.
16187 * window.c (Fwindow_clone_number, Fset_window_clone_number):
16188 Remove.
16189 (make_parent_window, make_window, saved_window)
16190 (Fset_window_configuration, save_window_save): Don't deal with
16191 clone numbers.
16192 * buffer.c (Qclone_number): Remove declaration.
16193 (sort_overlays, overlay_strings): Don't deal with clone numbers.
16194
3349e122
SM
161952011-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
16196
16197 Add multiple inheritance to keymaps.
16198 * keymap.c (Fmake_composed_keymap): New function.
16199 (Fset_keymap_parent): Simplify.
16200 (fix_submap_inheritance): Remove.
16201 (access_keymap_1): New function extracted from access_keymap to handle
16202 embedded parents and handle lists of maps.
16203 (access_keymap): Use it.
16204 (Fkeymap_prompt, map_keymap_internal, map_keymap, store_in_keymap)
16205 (Fcopy_keymap): Handle embedded parents.
16206 (Fcommand_remapping, define_as_prefix): Simplify.
16207 (Fkey_binding): Simplify.
16208 (syms_of_keymap): Move minibuffer-local-completion-map,
16209 minibuffer-local-filename-completion-map,
16210 minibuffer-local-must-match-map, and
16211 minibuffer-local-filename-must-match-map to Elisp.
16212 (syms_of_keymap): Defsubr make-composed-keymap.
16213 * keyboard.c (menu_bar_items): Use map_keymap_canonical.
16214 (parse_menu_item): Trivial simplification.
16215
3279eb87
GM
162162011-07-01 Glenn Morris <rgm@gnu.org>
16217
16218 * Makefile.in (SETTINGS_LIBS): Fix typo.
16219
39cb9e56 162202011-07-01 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4550efdf
KI
16221
16222 * coding.c (Fencode_coding_string): Record the last coding system
16223 used, as the function doc string says (bug#8738).
16224
0949d2b6
JD
162252011-07-01 Jan Djärv <jan.h.d@swipnet.se>
16226
16227 * xsettings.c (store_monospaced_changed): Take new font as arg and
16228 check for change against current_mono_font.
16229 (EMACS_TYPE_SETTINGS): Remove this and related defines.
16230 (emacs_settings_constructor, emacs_settings_get_property)
16231 (emacs_settings_set_property, emacs_settings_class_init)
16232 (emacs_settings_init, gsettings_obj): Remove.
16233 (something_changedCB): New function for HAVE_GSETTINGS.
16234 (something_changedCB): HAVE_GCONF: Call store_monospaced_changed
16235 with value as argument.
16236 (init_gsettings): Check that GSETTINGS_SCHEMA exists before calling
16237 g_settings_new (Bug#8967). Do not create gsettings_obj.
9173deec 16238 Remove calls to g_settings_bind. Connect something_changedCB to
0949d2b6
JD
16239 "changed".
16240
16241 * xgselect.c: Add defined (HAVE_GSETTINGS).
16242 (xgselect_initialize): Ditto.
16243
16244 * process.c: Add defined (HAVE_GSETTINGS) for xgselect.h
16245 (wait_reading_process_output): Add defined (HAVE_GSETTINGS) for
16246 xg_select.
16247
bbc6b304
PE
162482011-07-01 Paul Eggert <eggert@cs.ucla.edu>
16249
16250 * eval.c (struct backtrace): Simplify and port the data structure.
16251 Do not assume that "int nargs : BITS_PER_INT - 2;" produces a
16252 signed bit field, as this assumption is not portable and it makes
16253 Emacs crash when compiled with Sun C 5.8 on sparc. Do not use
16254 "char debug_on_exit : 1" as this is not portable either; instead,
16255 use the portable "unsigned int debug_on_exit : 1". Remove unused
16256 member evalargs. Remove obsolete comments about cc bombing out.
16257
9851bfc5
JD
162582011-06-30 Jan Djärv <jan.h.d@swipnet.se>
16259
51bb811f 16260 * xsettings.c: Include glib-object.h, gio/gio.h if HAVE_GSETTINGS.
9851bfc5
JD
16261 Let HAVE_GSETTINGS override HAVE_GCONF.
16262 (store_monospaced_changed): New function.
16263 (EMACS_SETTINGS): A new type derived from GObject to handle
16264 GSettings notifications.
16265 (emacs_settings_constructor, emacs_settings_get_property)
16266 (emacs_settings_set_property, emacs_settings_class_init):
16267 New functions.
16268 (gsettings_client, gsettings_obj): New variables.
16269 (GSETTINGS_SCHEMA): New define.
16270 (something_changedCB): Call store_monospaced_changed.
16271 (init_gsettings): New function.
16272 (xsettings_initialize): Call init_gsettings.
16273 (syms_of_xsettings): Initialize gsettings_client, gsettings_obj
16274 to NULL.
16275
640c8776 16276 * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Rename from
9851bfc5
JD
16277 GCONF_CFLAGS/LIBS.
16278
5386012d
MR
162792011-06-29 Martin Rudalics <rudalics@gmx.at>
16280
16281 * window.c (resize_root_window, grow_mini_window)
16282 (shrink_mini_window): Rename Qresize_root_window to
16283 Qwindow_resize_root_window and Qresize_root_window_vertically to
16284 Qwindow_resize_root_window_vertically.
16285
f13e0b08
PE
162862011-06-28 Paul Eggert <eggert@cs.ucla.edu>
16287
16288 * gnutls.c (Qgnutls_bootprop_verify_error): Remove unused var.
16289
94515237
JB
162902011-06-27 Juanma Barranquero <lekktu@gmail.com>
16291
16292 * makefile.w32-in: Redesign dependencies so they reflect more
16293 clearly which files are directly included by each source file,
16294 and not through other includes.
16295
e43b6e43
MR
162962011-06-27 Martin Rudalics <rudalics@gmx.at>
16297
16298 * buffer.c (Qclone_number): Declare static and DEFSYM it.
16299 (sort_overlays, overlay_strings): When an overlay's clone number
16300 matches the window's clone number process the overlay even if
16301 the overlay's window property doesn't match the current window.
16302
d68443dc
MR
16303 * window.c (Fwindow_vchild): Rename to Fwindow_top_child.
16304 (Fwindow_hchild): Rename to Fwindow_left_child.
16305 (Fwindow_next): Rename to Fwindow_next_sibling.
16306 (Fwindow_prev): Rename to Fwindow_prev_sibling.
d615d6d2
MR
16307 (resize_window_check): Rename to window_resize_check.
16308 (resize_window_apply): Rename to window_resize_apply.
16309 (Fresize_window_apply): Rename to Fwindow_resize_apply.
16310 (Fdelete_other_windows_internal, resize_frame_windows)
16311 (Fsplit_window_internal, Fdelete_window_internal)
16312 (grow_mini_window, shrink_mini_window)
16313 (Fresize_mini_window_internal): Fix callers accordingly.
d68443dc 16314
c7e73be5
JD
163152011-06-26 Jan Djärv <jan.h.d@swipnet.se>
16316
16317 * emacsgtkfixed.h: State that this is only used with Gtk+3.
16318 (emacs_fixed_set_min_size): Remove.
16319 (emacs_fixed_new): Take frame as argument.
16320
16321 * emacsgtkfixed.c: State that this is only used with Gtk+3.
16322 (_EmacsFixedPrivate): Remove minwidth/height.
16323 Add struct frame *f.
16324 (emacs_fixed_init): Initialize priv->f.
16325 (get_parent_class, emacs_fixed_set_min_size): Remove.
16326 (emacs_fixed_new): Set priv->f to argument.
16327 (emacs_fixed_get_preferred_width)
16328 (emacs_fixed_get_preferred_height): Use min_width/height from
16329 frames size_hint to set minimum and natural (Bug#8919).
16330 (XSetWMSizeHints, XSetWMNormalHints): Override these functions
16331 and use min_width/height from frames size_hint to set
16332 min_width/height (Bug#8919).
16333
16334 * gtkutil.c (xg_create_frame_widgets): Pass f to emacs_fixed_new.
9173deec
JB
16335 (x_wm_set_size_hint): Remove call to emacs_fixed_set_min_size.
16336 Fix indentation.
c7e73be5 16337
cf99dcf8
EZ
163382011-06-26 Eli Zaretskii <eliz@gnu.org>
16339
16340 * bidi.c (bidi_paragraph_init): Test for ZV_BYTE before calling
16341 bidi_at_paragraph_end, since fast_looking_at doesn't like to be
16342 called at ZV.
16343
029529ac
CY
163442011-06-26 Chong Yidong <cyd@stupidchicken.com>
16345
16346 * process.c (wait_reading_process_output): Bypass select if
16347 waiting for a cell while ignoring keyboard input, and input is
16348 pending. Suggested by Jan Djärv (Bug#8869).
16349
7a7ef429
PE
163502011-06-25 Paul Eggert <eggert@cs.ucla.edu>
16351
16352 Use gnulib's dup2 module instead of rolling our own.
16353 * sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.
16354
11fdef7d 163552011-06-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
989b42d2
YM
16356
16357 * dispnew.c (scrolling_window): Before scrolling, turn off a
16358 mouse-highlight in the window being scrolled.
16359
cd3520a4
JB
163602011-06-24 Juanma Barranquero <lekktu@gmail.com>
16361
16362 Move DEFSYM to lisp.h and use everywhere.
16363
16364 * character.h (DEFSYM): Move declaration...
16365 * lisp.h (DEFSYM): ...here.
16366
16367 * gnutls.c:
16368 * minibuf.c:
16369 * w32menu.c:
16370 * w32proc.c:
16371 * w32select.c: Don't include character.h.
16372
16373 * alloc.c (syms_of_alloc):
16374 * buffer.c (syms_of_buffer):
16375 * bytecode.c (syms_of_bytecode):
16376 * callint.c (syms_of_callint):
16377 * casefiddle.c (syms_of_casefiddle):
16378 * casetab.c (init_casetab_once):
16379 * category.c (init_category_once, syms_of_category):
16380 * ccl.c (syms_of_ccl):
16381 * cmds.c (syms_of_cmds):
16382 * composite.c (syms_of_composite):
16383 * dbusbind.c (syms_of_dbusbind):
16384 * dired.c (syms_of_dired):
16385 * dispnew.c (syms_of_display):
16386 * doc.c (syms_of_doc):
16387 * editfns.c (syms_of_editfns):
16388 * emacs.c (syms_of_emacs):
16389 * eval.c (syms_of_eval):
16390 * fileio.c (syms_of_fileio):
16391 * fns.c (syms_of_fns):
16392 * frame.c (syms_of_frame):
16393 * fringe.c (syms_of_fringe):
16394 * insdel.c (syms_of_insdel):
16395 * keymap.c (syms_of_keymap):
16396 * lread.c (init_obarray, syms_of_lread):
16397 * macros.c (syms_of_macros):
16398 * msdos.c (syms_of_msdos):
16399 * print.c (syms_of_print):
16400 * process.c (syms_of_process):
16401 * search.c (syms_of_search):
16402 * sound.c (syms_of_sound):
16403 * syntax.c (init_syntax_once, syms_of_syntax):
16404 * terminal.c (syms_of_terminal):
16405 * textprop.c (syms_of_textprop):
16406 * undo.c (syms_of_undo):
16407 * w32.c (globals_of_w32):
16408 * window.c (syms_of_window):
16409 * xdisp.c (syms_of_xdisp):
16410 * xfaces.c (syms_of_xfaces):
16411 * xfns.c (syms_of_xfns):
16412 * xmenu.c (syms_of_xmenu):
16413 * xsettings.c (syms_of_xsettings):
16414 * xterm.c (syms_of_xterm): Use DEFSYM.
16415
4228cf16
TZ
164162011-06-24 Teodor Zlatanov <tzz@lifelogs.com>
16417
cd3520a4 16418 * gnutls.c (syms_of_gnutls): Use the DEFSYM macro from character.h.
4228cf16 16419
7fcccf1e
PE
164202011-06-23 Paul Eggert <eggert@cs.ucla.edu>
16421
7efb4e0e
PE
16422 Integer and buffer overflow fixes (Bug#8873).
16423
ff5844ad
PE
16424 * print.c (printchar, strout): Check for string overflow.
16425 (PRINTPREPARE, printchar, strout):
16426 Don't set size unless allocation succeeds.
16427
90532f02
PE
16428 * minibuf.c (read_minibuf_noninteractive): Use ptrdiff_t, not int,
16429 for sizes. Check for string overflow more accurately.
16430 Simplify newline removal at end; this suppresses a GCC 4.6.0 warning.
16431
6d84508d
PE
16432 * macros.c: Integer and buffer overflow fixes.
16433 * keyboard.h (struct keyboard.kbd_macro_bufsize):
16434 * macros.c (Fstart_kbd_macro, store_kbd_macro_char):
16435 Use ptrdiff_t, not int, for sizes.
16436 Don't increment bufsize until after realloc succeeds.
16437 Check for size-calculation overflow.
16438 (Fstart_kbd_macro): Use EMACS_INT, not int, for XINT result.
16439
437b2cb4
PE
16440 * lisp.h (DEFVAR_KBOARD): Use offsetof instead of char * finagling.
16441
8b9ac8b4
PE
16442 * lread.c: Integer overflow fixes.
16443 (read_integer): Radix is now EMACS_INT, not int,
16444 to improve quality of diagnostics for out-of-range radices.
16445 Calculate buffer size correctly for out-of-range radices.
16446 (read1): Check for integer overflow in radices, and in
16447 read-circle numbers.
82cb60d3
PE
16448 (read_escape): Avoid int overflow.
16449 (Fload, openp, read_buffer_size, read1)
16450 (substitute_object_recurse, read_vector, read_list, map_obarray):
16451 Use ptrdiff_t, not int, for sizes.
16452 (read1): Use EMACS_INT, not int, for sizes.
20270765 16453 Check for size overflow.
8b9ac8b4 16454
7fcccf1e
PE
16455 * image.c (cache_image): Check for size arithmetic overflow.
16456
bfbbd7e7
PE
16457 * lread.c: Integer overflow issues.
16458 (saved_doc_string_size, saved_doc_string_length)
16459 (prev_saved_doc_string_size, prev_saved_doc_string_length):
16460 Now ptrdiff_t, not int.
16461 (read1): Don't assume doc string length fits in int. Check for
16462 out-of-range doc string lengths.
16463 (read_list): Don't assume file position fits in int.
39019e54 16464 (read_escape): Check for hex character overflow.
bfbbd7e7 16465
4e323265
LL
164662011-06-22 Leo Liu <sdl.web@gmail.com>
16467
16468 * minibuf.c (Fcompleting_read_default, Vcompleting_read_function):
16469 Move to minibuffer.el.
16470
85fece3e
PE
164712011-06-22 Paul Eggert <eggert@cs.ucla.edu>
16472
20b84ce9 16473 Fixes for GLYPH_DEBUG found by GCC 4.6.0 static checking.
85fece3e
PE
16474 The following patches are for when GLYPH_DEBUG && !XASSERT.
16475 * dispextern.h (trace_redisplay_p, dump_glyph_string):
16476 * dispnew.c (flush_stdout):
16477 * xdisp.c (dump_glyph_row, dump_glyph_matrix, dump_glyph):
16478 Mark as externally visible.
16479 * dispnew.c (check_window_matrix_pointers): Now static.
16480 * dispnew.c (window_to_frame_vpos):
16481 * xfns.c (unwind_create_frame):
16482 * xterm.c (x_check_font): Remove unused local.
16483 * scroll.c (CHECK_BOUNDS):
16484 * xfaces.c (cache_fache): Rename local to avoid shadowing.
16485 * xfns.c, w32fns.c (image_cache_refcount, dpyinfo_refcount): Now static.
16486 * xdisp.c (check_window_end): Now a no-op if !XASSERTS.
16487 (debug_first_unchanged_at_end_vpos, debug_last_unchanged_at_beg_vpos)
16488 (debug_dvpos, debug_dy, debug_delta, debug_delta_bytes, debug_end_vpos):
16489 Now static.
16490 (debug_method_add): Use va_list and vsprintf rather than relying
16491 on undefined behavior with wrong number of arguments.
16492 (dump_glyph, dump_glyph_row, Fdump_glyph_matrix):
16493 Don't assume ptrdiff_t and EMACS_INT are the same width as int.
16494 In this code, it's OK to assume C99 behavior for ptrdiff_t formats
16495 since we're not interested in debugging glyphs with old libraries.
16496 * xfaces.c (cache_face): Move debugging code earlier; this pacifies
16497 GCC 4.6.0's static checking.
16498
0766b489
PE
164992011-06-22 Paul Eggert <eggert@cs.ucla.edu>
16500
31fd4b32
PE
16501 Integer overflow and signedness fixes (Bug#8873).
16502 A few related buffer overrun fixes, too.
16503
b79e8648
PE
16504 * font.c (font_score): Use EMACS_INT, not int, to store XINT value.
16505
0766b489
PE
16506 * dispextern.h (struct face.stipple):
16507 * image.c (x_bitmap_height, x_bitmap_width, x_bitmap_pixmap)
16508 (x_bitmap_mask, x_allocate_bitmap_record)
16509 (x_create_bitmap_from_data, x_create_bitmap_from_file)
16510 (x_destroy_bitmap, x_destroy_all_bitmaps, x_create_bitmap_mask)
16511 (x_create_bitmap_from_xpm_data):
16512 * nsterm.h (struct ns_display_info.bitmaps_size, .bitmaps_last):
16513 * w32term.h (struct w32_display_info.icon_bitmap_id, .bitmaps_size)
16514 (.bitmaps_last):
16515 * xfaces.c (load_pixmap):
16516 * xterm.c (x_bitmap_icon, x_wm_set_icon_pixmap):
16517 * xterm.h (struct x_display_info.icon_bitmap_id, .bitmaps_size)
16518 (.bitmaps_last, struct x_output.icon_bitmap):
16519 Use ptrdiff_t, not int, for bitmap indexes.
16520 (x_allocate_bitmap_record): Check for size overflow.
16521 * dispextern.h, lisp.h: Adjust to API changes elsewhere.
16522
b081724f
PE
16523 Use ptrdiff_t, not int, for overlay counts.
16524 * buffer.h (overlays_at, sort_overlays, GET_OVERLAYS_AT):
16525 * editfns.c (overlays_around, get_pos_property):
16526 * textprop.c (get_char_property_and_overlay):
16527 * xdisp.c (next_overlay_change, note_mouse_highlight):
16528 * xfaces.c (face_at_buffer_position):
21514da7
PE
16529 * buffer.c (OVERLAY_COUNT_MAX): New macro.
16530 (overlays_at, overlays_in, sort_overlays, Foverlays_at)
16531 (Fnext_overlay_change, Fprevious_overlay_change)
16532 (mouse_face_overlay_overlaps, Foverlays_in):
b081724f 16533 Use ptrdiff_t, not int, for sizes.
21514da7 16534 (overlays_at, overlays_in): Check for size-calculation overflow.
b081724f 16535
3de73e5e
PE
16536 * xterm.c (xim_initialize, same_x_server): Strlen may not fit in int.
16537
2606c57b
PE
16538 * xsmfns.c (smc_save_yourself_CB, x_session_initialize): Avoid strlen.
16539 (x_session_initialize): Do not assume string length fits in int.
16540
aaafe47a
PE
16541 * xsettings.c (apply_xft_settings): Fix potential buffer overrun.
16542 This is unlikely, but can occur if DPI is outlandish.
16543
2674ddc8 16544 * xsettings.c (Ffont_get_system_normal_font, Ffont_get_system_font):
3a5077c5
PE
16545 * xselect.c (Fx_get_atom_name): Avoid need for strlen.
16546
28154962
PE
16547 * xrdb.c: Don't assume strlen fits in int; avoid some strlens.
16548 * xrdb.c (magic_file_p, search_magic_path):
16549 Omit last arg SUFFIX; it was always 0. All callers changed.
16550 (magic_file_p): Use ptrdiff_t, not int. Check for size overflow.
16551
7de51af5
PE
16552 * xfont.c (xfont_match): Avoid need for strlen.
16553
25ed6cc3
PE
16554 * xfns.c: Don't assume strlen fits in int.
16555 (xic_create_fontsetname, x_window): Use ptrdiff_t, not int.
16556
4eab31dd
PE
16557 * xdisp.c (message_log_check_duplicate): Return intmax_t,
16558 not unsigned long, as we prefer signed integers. All callers changed.
16559 Detect integer overflow in repeat count.
16560 (message_dolog): Don't assume print length fits in 39 bytes.
df1f27af 16561 (display_mode_element): Don't assume strlen fits in int.
4eab31dd 16562
171e2a58
PE
16563 * termcap.c: Don't assume sizes fit in int and never overflow.
16564 (struct termcap_buffer, tgetent): Use ptrdiff_t, not int, for sizes.
16565 (gobble_line): Check for size-calculation overflow.
16566
ad39faca 16567 * minibuf.c (Fread_buffer):
6e5bb2dc 16568 * lread.c (intern, intern_c_string):
74ca2eb3
PE
16569 * image.c (xpm_scan) [HAVE_NS && !HAVE_XPM]:
16570 Don't assume string length fits in int.
16571
52c61c22 16572 * keyboard.c (parse_tool_bar_item):
9bda3520
PE
16573 * gtkutil.c (style_changed_cb): Avoid need for strlen.
16574
b5b8c9e5
PE
16575 * font.c: Don't assume string length fits in int.
16576 (font_parse_xlfd, font_parse_fcname, font_unparse_fcname):
16577 Use ptrdiff_t, not int.
ccd6111c
PE
16578 (font_intern_prop): Don't assume string length fits in int.
16579 Don't assume integer property fits in fixnum.
16580 * font.h (font_intern_prop): 2nd arg is now ptrdiff_t, not int.
b5b8c9e5 16581
882f0d81 16582 * filelock.c: Fix some buffer overrun and integer overflow issues.
51cab52b 16583 (get_boot_time): Don't assume gzip command string fits in 100 bytes.
882f0d81
PE
16584 Reformulate so as not to need the command string.
16585 Invoke gzip -cd rather than gunzip, as it's more portable.
16586 (lock_info_type, lock_file_1, lock_file):
16587 Don't assume pid_t and time_t fit in unsigned long.
16588 (LOCK_PID_MAX): Remove; we now use more-reliable bounds.
16589 (current_lock_owner): Prefer signed type for sizes.
16590 Use memcpy, not strncpy, where memcpy is what is really wanted.
16591 Don't assume (via atoi) that time_t and pid_t fit in int.
16592 Check for time_t and/or pid_t out of range, e.g., via a network share.
16593 Don't alloca where an auto var works fine.
16594
93f4cf88
PE
16595 * fileio.c: Fix some integer overflow issues.
16596 (file_name_as_directory, Fexpand_file_name, Fsubstitute_in_file_name):
16597 Don't assume string length fits in int.
16598 (directory_file_name): Don't assume string length fits in long.
16599 (make_temp_name): Don't assume pid fits in int, or that its print
16600 length is less than 20.
16601
f3e92b69
PE
16602 * data.c (Fsubr_name): Rewrite to avoid a strlen call.
16603
1bfdaf10
PE
16604 * coding.c (make_subsidiaries): Don't assume string length fits in int.
16605
35016e9a
PE
16606 * callproc.c (child_setup): Rewrite to avoid two strlen calls.
16607
3d1e65a1
PE
16608 * process.c (Fformat_network_address): Use EMACS_INT, not EMACS_UINT.
16609 We prefer signed integers, even for size calculations.
16610
0b963a93
PE
16611 * emacs.c: Don't assume string length fits in 'int'.
16612 (DEFINE_DUMMY_FUNCTION, sort_args): Use ptrdiff_t, not int.
16613 (main): Don't invoke strlen when not needed.
16614
573f4b54
PE
16615 * dbusbind.c (XD_ERROR): Don't arbitrarily truncate string.
16616 (XD_DEBUG_MESSAGE): Don't waste a byte.
16617
989f33ba
PE
16618 * callproc.c (getenv_internal_1, getenv_internal)
16619 (Fgetenv_internal):
965d34eb
PE
16620 * buffer.c (init_buffer): Don't assume string length fits in 'int'.
16621
e4d29b33
PE
16622 * lread.c (invalid_syntax): Omit length argument.
16623 All uses changed. This doesn't fix a bug, but it simplifies the
16624 code away from its former Hollerith-constant appearance, and it's
16625 one less 'int' to worry about when looking at integer-overflow issues.
51cab52b 16626 (string_to_number): Simplify 2011-04-26 change by invoking xsignal1.
e4d29b33 16627
eb49b136
PE
16628 * lisp.h (DEFUN): Remove bogus use of sizeof (struct Lisp_Subr).
16629 This didn't break anything, but it didn't help either.
16630 It's confusing to put a bogus integer in a place where the actual
16631 value does not matter.
9f62aeb1 16632 (LIST_END_P): Remove unused macro and its bogus comment.
cbeff735 16633 (make_fixnum_or_float): Remove unnecessary cast to EMACS_INT.
eb49b136 16634
15375a22
PE
16635 * lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.
16636 This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE,
16637 implementation.
b61cc01c
PE
16638 (struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.
16639 We prefer signed types, and the value cannot exceed the EMACS_INT
16640 range anyway (because otherwise the length would not be representable).
9a8e8d9b
PE
16641 (XSET) [USE_LISP_UNION_TYPE]: Use uintptr_t and intptr_t,
16642 not EMACS_UINT and EMACS_INT, when converting pointer to integer.
16643 This avoids a GCC warning when WIDE_EMACS_INT.
15375a22 16644
53b2623d
PE
16645 * indent.c (sane_tab_width): New function.
16646 (current_column, scan_for_column, Findent_to, position_indentation)
16647 (compute_motion): Use it. This is just for clarity.
8fcaf9cc 16648 (Fcompute_motion): Don't assume hscroll and tab offset fit in int.
53b2623d 16649
51cab52b 16650 * image.c (xbm_image_p): Don't assume stated width, height fit in int.
45aebb64 16651
f2ed8a70
PE
16652 * lisp.h (lint_assume): New macro.
16653 * composite.c (composition_gstring_put_cache):
16654 * ftfont.c (ftfont_shape_by_flt): Use it to pacify GCC 4.6.0.
16655
abe80cc6
PE
16656 * editfns.c, insdel.c:
16657 Omit unnecessary forward decls, to simplify future changes.
a9e860e1 16658
b02c740e
PE
16659 * ftfont.c (ftfont_shape_by_flt): Use signed integers for lengths.
16660
ebc96716
PE
16661 * font.c (Ffont_shape_gstring): Don't assume glyph len fits in 'int'.
16662
b4e50fa0 16663 * fns.c (Ffillarray): Don't assume bool vector size fits in 'int'.
f03dc6ef 16664 Use much-faster test for byte-length change.
311d5d7c 16665 Don't assume string byte-length fits in 'int'.
a4cf38e4 16666 Check that character arg fits in 'int'.
85461888 16667 (mapcar1): Declare byte as byte, for clarity.
b4e50fa0 16668
c0c1ee9f
PE
16669 * alloc.c (Fmake_bool_vector): Avoid unnecessary multiplication.
16670
a498d7f4
PE
16671 * fns.c (concat): Catch string overflow earlier.
16672 Do not rely on integer wraparound.
16673
51cab52b
PE
16674 * dispextern.h (struct it.overlay_strings_charpos)
16675 (struct it.selective): Now EMACS_INT, not int.
87830974
PE
16676 * xdisp.c (forward_to_next_line_start)
16677 (back_to_previous_visible_line_start)
16678 (reseat_at_next_visible_line_start, next_element_from_buffer):
16679 Don't arbitrarily truncate the value of 'selective' to int.
16680
76031fad
PE
16681 * xdisp.c (init_iterator): Use XINT, not XFASTINT; it might be < 0.
16682
5eb55db9
PE
16683 * composite.c: Don't truncate sizes to 'int'.
16684 (composition_gstring_p, composition_reseat_it)
16685 (composition_adjust_point): Use EMACS_INT, not int.
7d100a81
PE
16686 (get_composition_id, composition_gstring_put_cache): Use EMACS_INT,
16687 not EMACS_UINT, for indexes.
5eb55db9 16688
0703a717
PE
16689 * category.h (CATEGORY_SET_P): Remove unnecessary cast to EMACS_INT.
16690
d6202519
PE
16691 * buffer.c: Include <verify.h>.
16692 (struct sortvec.priority, struct sortstr.priority):
8961a454 16693 Now EMACS_INT, not int.
c20998a7 16694 (compare_overlays, cmp_for_strings): Avoid subtraction overflow.
67c36fce
PE
16695 (struct sortstr.size, record_overlay_string)
16696 (struct sortstrlist.size, struct sortlist.used):
16697 Don't truncate size to int.
16698 (record_overlay_string): Check for size-calculation overflow.
d6202519 16699 (init_buffer_once): Check at compile-time, not run-time.
fadf4e30 16700
d5a19415
JM
167012011-06-22 Jim Meyering <meyering@redhat.com>
16702
029529ac 16703 Don't leak an XBM-image-sized buffer
d5a19415
JM
16704 * image.c (xbm_load): Free the image buffer after using it.
16705
a9041e6c
PE
167062011-06-21 Paul Eggert <eggert@cs.ucla.edu>
16707
16708 Port to Sun C.
16709 * composite.c (find_automatic_composition): Omit needless 'return 0;'
16710 that Sun C diagnosed.
16711 * fns.c (secure_hash): Fix pointer signedness issue.
16712 * intervals.c (static_offset_intervals): New function.
16713 (offset_intervals): Use it.
16714
7f3f739f
LL
167152011-06-21 Leo Liu <sdl.web@gmail.com>
16716
16717 * deps.mk (fns.o):
16718 * makefile.w32-in ($(BLD)/fns.$(O)): Include sha256.h and
16719 sha512.h.
16720
16721 * fns.c (secure_hash): Rename from crypto_hash_function and change
16722 the first arg to accept symbols.
5b66d427 16723 (Fsecure_hash): New primitive.
7f3f739f
LL
16724 (syms_of_fns): New symbols.
16725
76147d94
DD
167262011-06-20 Deniz Dogan <deniz@dogan.se>
16727
16728 * process.c (Fset_process_buffer): Clarify return value in
16729 docstring.
16730
7d7d0045
CY
167312011-06-18 Chong Yidong <cyd@stupidchicken.com>
16732
16733 * dispnew.c (add_window_display_history): Use BVAR.
16734
16735 * xdisp.c (debug_method_add): Use BVAR.
16736 (check_window_end, dump_glyph_matrix, dump_glyph)
16737 (dump_glyph_row, dump_glyph_string): Convert arglist to ANSI C.
16738
16739 * xfaces.c (check_lface_attrs, check_lface, dump_realized_face):
16740 Likewise.
16741
16742 * xfns.c (Fx_create_frame, x_create_tip_frame): Delay image cache
16743 check till after the cache is created in init_frame_faces.
16744
ff2bc410
SM
167452011-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
16746
16747 * fns.c (Fsafe_length): Yet another int/Lisp_Object mixup.
16748
28177add
PE
167492011-06-16 Paul Eggert <eggert@cs.ucla.edu>
16750
dd3482fe
PE
16751 * lisp.h: Include <limits.h>, for INT_MAX, LONG_MAX, LLONG_MAX.
16752 Without this, prin1 mishandles Lisp_Misc_Save_Value printing on
16753 hosts with pre-C99 libraries, because pD is wrongly defined to "t".
16754
393d71f3 16755 Improve buffer-overflow checking (Bug#8873).
1c8e352f
PE
16756 * fileio.c (Finsert_file_contents):
16757 * insdel.c (insert_from_buffer_1, replace_range, replace_range_2):
16758 Remove the old (too-loose) buffer overflow checks.
16759 They weren't needed, since make_gap checks for buffer overflow.
16760 * insdel.c (make_gap_larger): Catch buffer overflows that were missed.
16761 The old code merely checked for Emacs fixnum overflow, and relied
16762 on undefined (wraparound) behavior. The new code avoids undefined
16763 behavior, and also checks for ptrdiff_t and/or size_t overflow.
16764
2e6813b0 16765 * editfns.c (Finsert_char): Don't dump core with very negative counts.
21d890a4
PE
16766 Tune. Don't use wider integers than needed. Don't use alloca.
16767 Use a bigger 'string' buffer. Rewrite to avoid 'n > 0' test.
2e6813b0 16768
599a9e4f
PE
16769 * insdel.c (replace_range): Fix buf overflow when insbytes < outgoing.
16770
99561444
PE
16771 * insdel.c, lisp.h (buffer_overflow): New function.
16772 (insert_from_buffer_1, replace_range, replace_range_2):
16773 * insdel.c (make_gap_larger):
16774 * editfns.c (Finsert_char):
16775 * fileio.c (Finsert_file_contents): Use it, to normalize wording.
16776
28177add
PE
16777 * buffer.h (BUF_BYTES_MAX): Cast to ptrdiff_t so that it's signed.
16778
e69dafad
PE
167792011-06-15 Paul Eggert <eggert@cs.ucla.edu>
16780
4baa020d 16781 Integer overflow and signedness fixes (Bug#8873, Bug#8828).
ff672d2c 16782
b1c46f02
PE
16783 * ccl.c (ASCENDING_ORDER): New macro, to work around GCC bug 43772.
16784 (GET_CCL_RANGE, IN_INT_RANGE): Use it.
16785
e69dafad
PE
16786 * fileio.c: Don't assume EMACS_INT fits in off_t.
16787 (emacs_lseek): New static function.
16788 (Finsert_file_contents, Fwrite_region): Use it.
16789 Use SEEK_SET, SEEK_CUR, SEEK_END as appropriate.
16790
566684ea
PE
16791 * fns.c (Fload_average): Don't assume 100 * load average fits in int.
16792
e6966cd6
PE
16793 * fns.c: Don't overflow int when computing a list length.
16794 * fns.c (QUIT_COUNT_HEURISTIC): New constant.
16795 (Flength, Fsafe_length): Use EMACS_INT, not int, to avoid unwanted
16796 truncation on 64-bit hosts. Check for QUIT every
16797 QUIT_COUNT_HEURISTIC entries rather than every other entry; that's
16798 faster and is responsive enough.
16799 (Flength): Report an error instead of overflowing an integer.
16800 (Fsafe_length): Return a float if the value is not representable
16801 as a fixnum. This shouldn't happen except in contrived situations.
6346d301 16802 (Fnthcdr, Fsort): Don't assume list length fits in int.
de41a810 16803 (Fcopy_sequence): Don't assume vector length fits in int.
00c604f2 16804
dd0b0efb
PE
16805 * alloc.c: Check that resized vectors' lengths fit in fixnums.
16806 (header_size, word_size): New constants.
16807 (allocate_vectorlike): Don't check size overflow here.
16808 (allocate_vector): Check it here instead, since this is the only
16809 caller of allocate_vectorlike that could cause overflow.
16810 Check that the new vector's length is representable as a fixnum.
16811
86fe5cfe
PE
16812 * fns.c (next_almost_prime): Don't return a multiple of 3 or 5.
16813 The previous code was bogus. For example, next_almost_prime (32)
16814 returned 39, which is undesirable as it is a multiple of 3; and
16815 next_almost_prime (24) returned 25, which is a multiple of 5 so
16816 why was the code bothering to check for multiples of 7?
16817
80e88859
PE
16818 * bytecode.c (exec_byte_code): Use ptrdiff_t, not int, for vector length.
16819
4a2f0ad6
PE
16820 * eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.
16821
f66c7cf8
PE
16822 Variadic C functions now count arguments with ptrdiff_t.
16823 This partly undoes my 2011-03-30 change, which replaced int with size_t.
16824 Back then I didn't know that the Emacs coding style prefers signed int.
16825 Also, in the meantime I found a few more instances where arguments
4a2f0ad6
PE
16826 were being counted with int, which may truncate counts on 64-bit
16827 machines, or EMACS_INT, which may be unnecessarily wide.
f66c7cf8
PE
16828 * lisp.h (struct Lisp_Subr.function.aMANY)
16829 (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call):
16830 Arg counts are now ptrdiff_t, not size_t.
16831 All variadic functions and their callers changed accordingly.
16832 (struct gcpro.nvars): Now size_t, not size_t. All uses changed.
16833 * bytecode.c (exec_byte_code): Check maxdepth for overflow,
16834 to avoid potential buffer overrun. Don't assume arg counts fit in 'int'.
16835 * callint.c (Fcall_interactively): Check arg count for overflow,
16836 to avoid potential buffer overrun. Use signed char, not 'int',
16837 for 'varies' array, so that we needn't bother to check its size
16838 calculation for overflow.
16839 * editfns.c (Fformat): Use ptrdiff_t, not EMACS_INT, to count args.
16840 * eval.c (apply_lambda):
16841 * fns.c (Fmapconcat): Use XFASTINT, not XINT, to get args length.
16842 (struct textprop_rec.argnum): Now ptrdiff_t, not int. All uses changed.
16843 (mapconcat): Use ptrdiff_t, not int and EMACS_INT, to count args.
16844
a1759b76
PE
16845 * callint.c (Fcall_interactively): Don't use index var as event count.
16846
d96be9fc
PE
16847 * vm-limit.c (check_memory_limits): Fix incorrect extern function decls.
16848 * mem-limits.h (SIZE): Remove; no longer used.
16849
a690a978 16850 * xterm.c (x_alloc_nearest_color_1): Prefer int to long when int works.
5efd304b 16851
578c21e6
PE
16852 Remove unnecessary casts.
16853 * xterm.c (x_term_init):
16854 * xfns.c (x_set_border_pixel):
16855 * widget.c (create_frame_gcs): Remove casts to unsigned long etc.
16856 These aren't needed now that we assume ANSI C.
16857
96f53c6c
PE
16858 * sound.c (Fplay_sound_internal): Remove cast to unsigned long.
16859 It's more likely to cause problems (due to unsigned overflow)
16860 than to cure them.
16861
83c77d31
PE
16862 * dired.c (Ffile_attributes): Don't use 32-bit hack on 64-bit hosts.
16863
ee2079f1
PE
16864 * unexelf.c (unexec): Don't assume BSS addr fits in unsigned.
16865
6da65536
PE
16866 * xterm.c (handle_one_xevent): Omit unnecessary casts to unsigned.
16867
7147c4a4
PE
16868 * keyboard.c (modify_event_symbol): Don't limit alist len to UINT_MAX.
16869
193e32d9
PE
16870 * lisp.h (CHAR_TABLE_SET): Omit now-redundant test.
16871
e5533da6
PE
16872 * lread.c (Fload): Don't compare a possibly-garbage time_t value.
16873
9910e595
PE
16874 GLYPH_CODE_FACE returns EMACS_INT, not int.
16875 * dispextern.h (merge_faces):
16876 * xfaces.c (merge_faces):
01103c44
PE
16877 * xdisp.c (get_next_display_element, next_element_from_display_vector):
16878 Don't assume EMACS_INT fits in int.
9910e595 16879
2638320e
PE
16880 * character.h (CHAR_VALID_P): Remove unused parameter.
16881 * fontset.c, lisp.h, xdisp.c: All uses changed.
16882
045eb8d9
PE
16883 * editfns.c (Ftranslate_region_internal): Omit redundant test.
16884
c1f134b5
PE
16885 * fns.c (concat): Minor tuning based on overflow analysis.
16886 This doesn't fix any bugs. Use int to hold character, instead
16887 of constantly refetching from Emacs object. Use XFASTINT, not
16888 XINT, for value known to be a character. Don't bother comparing
16889 a single byte to 0400, as it's always less.
16890
395fcb93 16891 * floatfns.c (Fexpt):
327eeec8
PE
16892 * fileio.c (make_temp_name): Omit unnecessary cast to unsigned.
16893
abbd3d23
PE
16894 * editfns.c (Ftranslate_region_internal): Use int, not EMACS_INT
16895 for characters.
16896
684a03ef
PE
16897 * doc.c (get_doc_string): Omit (unsigned)c that mishandled negatives.
16898
0fed43f3
PE
16899 * data.c (Faset): If ARRAY is a string, check that NEWELT is a char.
16900 Without this fix, on a 64-bit host (aset S 0 4294967386) would
16901 incorrectly succeed when S was a string, because 4294967386 was
16902 truncated before it was used.
16903
8fd02eb7
PE
16904 * chartab.c (Fchar_table_range): Use CHARACTERP to check range.
16905 Otherwise, an out-of-range integer could cause undefined behavior
16906 on a 64-bit host.
16907
f8c86b69
PE
16908 * composite.c: Use int, not EMACS_INT, for characters.
16909 (fill_gstring_body, composition_compute_stop_pos): Use int, not
16910 EMACS_INT, for values that are known to be in character range.
16911 This doesn't fix any bugs but is the usual style inside Emacs and
16912 may generate better code on 32-bit machines.
16913
34206dd2
PE
16914 Make sure a 64-bit char is never passed to ENCODE_CHAR.
16915 This is for reasons similar to the recent CHAR_STRING fix.
16916 * charset.c (Fencode_char): Check that character arg is actually
16917 a character. Pass an int to ENCODE_CHAR.
16918 * charset.h (ENCODE_CHAR): Verify that the character argument is no
16919 wider than 'int', as a compile-time check to prevent future regressions
16920 in this area.
16921
c5958d4c 16922 * character.c (char_string): Remove unnecessary casts.
13bdea59
PE
16923
16924 Make sure a 64-bit char is never passed to CHAR_STRING.
16925 Otherwise, CHAR_STRING would do the wrong thing on a 64-bit platform,
16926 by silently ignoring the top 32 bits, allowing some values
16927 that were far too large to be valid characters.
16928 * character.h: Include <verify.h>.
16929 (CHAR_STRING, CHAR_STRING_ADVANCE): Verify that the character
16930 arguments are no wider than unsigned, as a compile-time check
16931 to prevent future regressions in this area.
16932 * data.c (Faset):
01103c44 16933 * editfns.c (Fchar_to_string, general_insert_function, Finsert_char)
13bdea59
PE
16934 (Fsubst_char_in_region):
16935 * fns.c (concat):
16936 * xdisp.c (decode_mode_spec_coding):
16937 Adjust to CHAR_STRING's new requirement.
16938 * editfns.c (Finsert_char, Fsubst_char_in_region):
16939 * fns.c (concat): Check that character args are actually
16940 characters. Without this test, these functions did the wrong
16941 thing with wildly out-of-range values on 64-bit hosts.
16942
d37ca623
PE
16943 Remove incorrect casts to 'unsigned' that lose info on 64-bit hosts.
16944 These casts should not be needed on 32-bit hosts, either.
16945 * keyboard.c (read_char):
16946 * lread.c (Fload): Remove casts to unsigned.
16947
ea204efb
PE
16948 * lisp.h (UNSIGNED_CMP): New macro.
16949 This fixes comparison bugs on 64-bit hosts.
16950 (ASCII_CHAR_P): Use it.
16951 * casefiddle.c (casify_object):
01103c44 16952 * character.h (ASCII_BYTE_P, CHAR_VALID_P)
ea204efb
PE
16953 (SINGLE_BYTE_CHAR_P, CHAR_STRING):
16954 * composite.h (COMPOSITION_ENCODE_RULE_VALID):
16955 * dispextern.h (FACE_FROM_ID):
16956 * keyboard.c (read_char): Use UNSIGNED_CMP.
16957
41cb286c
PE
16958 * xmenu.c (dialog_selection_callback) [!USE_GTK]: Cast to intptr_t,
16959 not to EMACS_INT, to avoid GCC warning.
16960
4a1b9832
PE
16961 * xfns.c (x_set_scroll_bar_default_width): Remove unused 'int' locals.
16962
55daad71
PE
16963 * buffer.h (PTR_BYTE_POS, BUF_PTR_BYTE_POS): Remove harmful cast.
16964 The cast incorrectly truncated 64-bit byte offsets to 32 bits, and
16965 isn't needed on 32-bit machines.
8f95c75c 16966
01103c44
PE
16967 * buffer.c (Fgenerate_new_buffer_name):
16968 Use EMACS_INT for count, not int.
0ceccced 16969 (advance_to_char_boundary): Return EMACS_INT, not int.
e762cafe
PE
16970
16971 * data.c (Qcompiled_function): Now static.
16972
c6f072e7
PE
16973 * window.c (window_body_lines): Now static.
16974
20ce5912
PE
16975 * image.c (gif_load): Rename local to avoid shadowing.
16976
9c4c5f81
PE
16977 * lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.
16978 (struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
16979 * alloc.c (make_save_value): Integer argument is now of type
16980 ptrdiff_t, not int.
16981 (mark_object): Use ptrdiff_t, not int.
16982 * lisp.h (pD): New macro.
16983 * print.c (print_object): Use it.
16984
c0c5c8ae
PE
16985 * alloc.c: Use EMACS_INT, not int, to count objects.
16986 (total_conses, total_markers, total_symbols, total_vector_size)
16987 (total_free_conses, total_free_markers, total_free_symbols)
01103c44
PE
16988 (total_free_floats, total_floats, total_free_intervals)
16989 (total_intervals, total_strings, total_free_strings):
c0c5c8ae
PE
16990 Now EMACS_INT, not int. All uses changed.
16991 (Fgarbage_collect): Compute overall total using a double, so that
16992 integer overflow is less likely to be a problem. Check for overflow
16993 when converting back to an integer.
5a25e253
PE
16994 (n_interval_blocks, n_string_blocks, n_float_blocks, n_cons_blocks)
16995 (n_vectors, n_symbol_blocks, n_marker_blocks): Remove.
16996 These were 'int' variables that could overflow on 64-bit hosts;
16997 they were never used, so remove them instead of repairing them.
211a0b2a 16998 (nzombies, ngcs, max_live, max_zombies): Now EMACS_INT, not 'int'.
6349ae4d
PE
16999 (inhibit_garbage_collection): Set gc_cons_threshold to max value.
17000 Previously, this ceilinged at INT_MAX, but that doesn't work on
17001 64-bit machines.
e46bb31a 17002 (allocate_pseudovector): Don't use EMACS_INT when int would do.
c0c5c8ae 17003
c78baabf 17004 * alloc.c (Fmake_bool_vector): Don't assume vector size fits in int.
86f61a15 17005 (allocate_vectorlike): Check for ptrdiff_t overflow.
b6439961
PE
17006 (mark_vectorlike, mark_char_table, mark_object): Avoid EMACS_UINT
17007 when a (possibly-narrower) signed value would do just as well.
17008 We prefer using signed arithmetic, to avoid comparison confusion.
c78baabf 17009
c9d624c6
PE
17010 * alloc.c: Catch some string size overflows that we were missing.
17011 (XMALLOC_OVERRUN_CHECK_SIZE) [!XMALLOC_OVERRUN_CHECK]: Define to 0,
17012 for convenience in STRING_BYTES_MAX.
17013 (STRING_BYTES_MAX): New macro, superseding the old one in lisp.h.
17014 The definition here is exact; the one in lisp.h was approximate.
17015 (allocate_string_data): Check for string overflow. This catches
17016 some instances we weren't catching before. Also, it catches
17017 size_t overflow on (unusual) hosts where SIZE_MAX <= min
17018 (PTRDIFF_MAX, MOST_POSITIVE_FIXNUM), e.g., when size_t is 32 bits
17019 and ptrdiff_t and EMACS_INT are both 64 bits.
c78baabf 17020
c9d624c6
PE
17021 * character.c, coding.c, doprnt.c, editfns.c, eval.c:
17022 All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
640c8776 17023 * lisp.h (STRING_BYTES_BOUND): Rename from STRING_BYTES_MAX.
c9d624c6 17024
353032ce
PE
17025 * character.c (string_escape_byte8): Fix nbytes/nchars typo.
17026
2bccce07
PE
17027 * alloc.c (Fmake_string): Check for out-of-range init.
17028
0ac30604
SM
170292011-06-15 Stefan Monnier <monnier@iro.umontreal.ca>
17030
17031 * eval.c (Fdefvaralias): Also mark the target as variable-special-p.
17032
c195f2de
JD
170332011-06-14 Jan Djärv <jan.h.d@swipnet.se>
17034
17035 * xfns.c (x_set_scroll_bar_default_width): Remove argument to
17036 xg_get_default_scrollbar_width.
17037
17038 * gtkutil.c: Include emacsgtkfixed.h if HAVE_GTK3.
17039 (int_gtk_range_get_value): Move to the scroll bar part of the file.
17040 (style_changed_cb): Call update_theme_scrollbar_width and call
17041 x_set_scroll_bar_default_width and xg_frame_set_char_size for
17042 all frames (Bug#8505).
17043 (xg_create_frame_widgets): Call emacs_fixed_new if HAVE_GTK3 (Bug#8505).
17044 Call gtk_window_set_resizable if HAVE_GTK3.
17045 (x_wm_set_size_hint): Call emacs_fixed_set_min_size with min width
17046 and height if HAVE_GTK3 (Bug#8505).
17047 (scroll_bar_width_for_theme): New variable.
17048 (update_theme_scrollbar_width): New function.
17049 (xg_get_default_scrollbar_width): Move code to
17050 update_theme_scrollbar_width, just return scroll_bar_width_for_theme.
17051 (xg_initialize): Call update_theme_scrollbar_width.
17052
17053 * gtkutil.h (xg_get_default_scrollbar_width): Remove argument.
17054
17055 * emacsgtkfixed.c, emacsgtkfixed.h: New files.
17056
e10ac9f1
MR
170572011-06-12 Martin Rudalics <rudalics@gmx.at>
17058
17059 * frame.c (make_frame): Call other_buffer_safely instead of
17060 other_buffer.
17061
17062 * window.c (temp_output_buffer_show): Call display_buffer with
17063 second argument Vtemp_buffer_show_specifiers and reset latter
17064 immediately after the call.
17065 (Vtemp_buffer_show_specifiers): New variable.
17066 (auto_window_vscroll_p, next_screen_context_lines)
17067 (Vscroll_preserve_screen_position): Remove leading asterisks from
17068 doc-strings.
17069
2d3c217e 170702011-06-12 Paul Eggert <eggert@cs.ucla.edu>
4475bec4 17071
7b7f97e8 17072 Fix minor problems found by GCC 4.6.0 static checking.
4475bec4
PE
17073 * buffer.c (Qclone_number): Remove for now, as it's unused.
17074 (record_buffer, Funrecord_buffer): Rename local to avoid shadowing.
17075 (record_buffer): Remove unused local.
17076 * frame.c (other_visible_frames, frame_buffer_list): Now static.
17077 (set_frame_buffer_list): Remove; unused.
17078 * frame.h (other_visible_frames): Remove decl.
17079 * keyboard.h (menu_items_inuse): Declare only if USE_GTK || USE_MOTIF.
17080 * lisp.h (frame_buffer_list, set_frame_buffer_list): Remove decls.
17081 (add_gpm_wait_descriptor, delete_gpm_wait_descriptor): Declare only
17082 if HAVE_GPM.
17083 * menu.c (menu_items_inuse): Now static unless USE_GTK || USE_MOTIF.
17084 * process.c (add_gpm_wait_descriptor, delete_gpm_wait_descriptor):
17085 Define only if HAVE_GPM.
17086 * widget.c (EmacsFrameResize, emacsFrameClassRec): Now static.
17087 (update_hints_inhibit): Remove; never set. All uses removed.
17088 * widgetprv.h (emacsFrameClassRec): Remove decl.
17089 * window.c (delete_deletable_window): Now returns void, since it
17090 wasn't returning anything.
17091 (compare_window_configurations): Remove unused locals.
17092 * xfns.c (x_set_scroll_bar_default_width): Remove unused locals.
17093 * xmenu.c (x_menu_set_in_use): Define only if USE_GTK || USE_MOTIF.
4475bec4
PE
17094 (dialog_selection_callback) [!USE_GTK]: Prefer intptr_t for integers
17095 the same widths as pointers. This follows up on the 2011-05-06 patch.
17096 * xterm.c (x_alloc_lighter_color_for_widget): Define only if USE_LUCID.
17097 * xterm.h: Likewise.
17098 (x_menu_set_in_use): Declare only if USE_GTK || USE_MOTIF.
17099
1384b89e
JB
171002011-06-12 Juanma Barranquero <lekktu@gmail.com>
17101
17102 * makefile.w32-in: Update dependencies.
17103 (LISP_H): Add lib/intprops.h.
17104
1100a63c
CY
171052011-06-11 Chong Yidong <cyd@stupidchicken.com>
17106
17107 * image.c (gif_load): Add animation frame delay to the metadata.
17108 (syms_of_image): Use DEFSYM. New symbol `delay'.
17109
6198ccd0
MR
171102011-06-11 Martin Rudalics <rudalics@gmx.at>
17111
17112 * window.c (delete_deletable_window): Re-add.
17113 (Fset_window_configuration): Rewrite to handle dead buffers and
17114 consequently deletable windows.
17115 (window_tree, Fwindow_tree): Remove. Supply functionality in
17116 window.el.
17117 (compare_window_configurations): Simplify code.
17118
b6e3633c
AS
171192011-06-11 Andreas Schwab <schwab@linux-m68k.org>
17120
1ab0dee5
AS
17121 * image.c (imagemagick_load_image): Fix type mismatch.
17122 (Fimagemagick_types): Likewise.
17123
b6e3633c
AS
17124 * window.h (replace_buffer_in_windows): Declare.
17125
9397e56f
MR
171262011-06-11 Martin Rudalics <rudalics@gmx.at>
17127
17128 * buffer.c: New Lisp objects Qbuffer_list_update_hook and
17129 Qclone_number. Remove external declaration of Qdelete_window.
17130 (Fbuffer_list): Rewrite doc-string. Minor restructuring of
17131 code.
640c8776
SM
17132 (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer):
17133 Run Qbuffer_list_update_hook if allowed.
9397e56f
MR
17134 (Fother_buffer): Rewrite doc-string. Major rewrite for new
17135 buffer list implementation.
17136 (other_buffer_safely): New function.
17137 (Fkill_buffer): Replace call to replace_buffer_in_all_windows by
17138 calls to replace_buffer_in_windows and
17139 replace_buffer_in_windows_safely. Run Qbuffer_list_update_hook
17140 if allowed.
17141 (record_buffer): Inhibit quitting and rewrite using quittable
17142 functions. Run Qbuffer_list_update_hook if allowed.
17143 (Frecord_buffer, Funrecord_buffer): New functions.
640c8776
SM
17144 (switch_to_buffer_1, Fswitch_to_buffer): Remove.
17145 Move switch-to-buffer to window.el.
9397e56f
MR
17146 (bury-buffer): Move to window.el.
17147 (Vbuffer_list_update_hook): New variable.
17148
17149 * lisp.h (other_buffer_safely): Add prototype in buffer.c
17150 section.
17151
17152 * window.h (resize_frame_windows): Move up in code.
17153 (Fwindow_frame): Remove EXFUN.
17154 (replace_buffer_in_all_windows): Remove prototype.
17155 (replace_buffer_in_windows_safely): Add prototype.
17156
17157 * window.c: Declare Qdelete_window static again. Move down
17158 declaration of select_count.
17159 (Fnext_window, Fprevious_window): Rewrite doc-strings.
17160 (Fother_window): Move to window.el.
17161 (window_loop): Remove DELETE_BUFFER_WINDOWS and UNSHOW_BUFFER
17162 cases. Add REPLACE_BUFFER_IN_WINDOWS_SAFELY case.
17163 (Fdelete_windows_on, Freplace_buffer_in_windows): Move to
17164 window.el.
17165 (replace_buffer_in_windows): Implement by calling
17166 Qreplace_buffer_in_windows.
17167 (replace_buffer_in_all_windows): Remove with some functionality
17168 moved into replace_buffer_in_windows_safely.
17169 (replace_buffer_in_windows_safely): New function.
17170 (select_window_norecord, select_frame_norecord): Move in front
17171 of run_window_configuration_change_hook. Remove now obsolete
17172 declarations.
640c8776
SM
17173 (Fset_window_buffer): Rewrite doc-string.
17174 Call Qrecord_window_buffer.
9397e56f
MR
17175 (keys_of_window): Move binding for other-window to window.el.
17176
b50691aa
CY
171772011-06-11 Chong Yidong <cyd@stupidchicken.com>
17178
17179 * dispextern.h (struct image): Replace data member, whose int_val
17180 and ptr_val fields were not used by anything, with a single
17181 lisp_val object.
17182
17183 * image.c (Fimage_metadata, make_image, mark_image, tiff_load)
17184 (gif_clear_image, gif_load, imagemagick_load_image)
17185 (gs_clear_image, gs_load): Callers changed.
17186
3f754b86
PE
171872011-06-10 Paul Eggert <eggert@cs.ucla.edu>
17188
cca69397
PE
17189 * buffer.h: Include <time.h>, for time_t.
17190 Needed to build on FreeBSD 8.2. Problem reported by Herbert J. Skuhra.
17191
109e28d0
PE
17192 Fix minor problems found by static checking.
17193
60737f02
PE
17194 * image.c (PixelGetMagickColor): Declare if ImageMagick headers don't.
17195
4b66faf3
PE
17196 Make identifiers static if they are not used in other modules.
17197 * data.c (Qcompiled_function, Qframe, Qvector):
17198 * image.c (QimageMagick, Qsvg):
17199 * minibuf.c (Qmetadata):
17200 * window.c (resize_window_check, resize_root_window): Now static.
17201 * window.h (resize_window_check, resize_root_window): Remove decls.
17202
109e28d0
PE
17203 * window.c (window_deletion_count, delete_deletable_window):
17204 Remove; unused.
46a4ce9e
PE
17205 (window_body_lines): Now static.
17206 (Fdelete_other_windows_internal): Mark vars as initialized.
17207 Make sure 'resize_failed' is initialized.
17208 (run_window_configuration_change_hook): Rename local to avoid shadowing.
17209 (resize_window_apply): Remove unused local.
17210 * window.h (delete_deletable_window): Remove decl.
17211
109e28d0 17212 * image.c (gif_load, svg_load_image): Rename locals to avoid shadowing.
33290528
PE
17213 (imagemagick_load_image): Fix pointer signedness problem by changing
17214 last arg from unsigned char * to char *. All uses changed.
17215 Also, fix a local for similar reasons.
17216 Remove unused locals. Remove locals to avoid shadowing.
17217 (fn_rsvg_handle_free): Remove; unused.
17218 (svg_load, svg_load_image): Fix pointer signedness problem.
f7e13da3 17219 (imagemagick_load_image): Don't use garbage pointer image_wand.
33290528 17220
3f754b86
PE
17221 * ftfont.c (ftfont_get_metrics, ftfont_drive_otf): Remove unused locals.
17222
2547adb1
CY
172232011-06-10 Chong Yidong <cyd@stupidchicken.com>
17224
17225 * image.c (gif_load): Fix omitted cast error introduced by
17226 2011-06-06 change.
17227
2c8e37d4
MR
172282011-06-10 Martin Rudalics <rudalics@gmx.at>
17229
17230 * window.h (resize_proportionally, orig_total_lines)
17231 (orig_top_line): Remove from window structure.
17232 (set_window_height, set_window_width, change_window_heights)
17233 (Fdelete_window): Remove prototypes.
17234 (resize_frame_windows): Remove duplicate declaration.
17235
440a42e3
EZ
172362011-06-10 Eli Zaretskii <eliz@gnu.org>
17237
17238 * window.h (resize_frame_windows, resize_window_check)
17239 (delete_deletable_window, resize_root_window)
17240 (resize_frame_windows): Declare prototypes.
17241
17242 * window.c (resize_window_apply): Make definition be "static" to
17243 match the prototype.
17244
562dd5e9
MR
172452011-06-10 Martin Rudalics <rudalics@gmx.at>
17246
17247 * window.c: Remove declarations of Qwindow_size_fixed,
17248 window_min_size_1, window_min_size_2, window_min_size,
17249 size_window, window_fixed_size_p, enlarge_window, delete_window.
17250 Remove static from declaration of Qdelete_window, it's
17251 temporarily needed by Fbury_buffer.
17252 (replace_window): Don't assign orig_top_line and
17253 orig_total_lines.
17254 (Fdelete_window, delete_window): Remove. Window deletion is
17255 handled by window.el.
640c8776
SM
17256 (window_loop): Remove DELETE_OTHER_WINDOWS case.
17257 Replace Fdelete_window calls with calls to Qdelete_window.
562dd5e9
MR
17258 (Fdelete_other_windows): Remove. Deleting other windows is
17259 handled by window.el.
17260 (window_fixed_size_p): Remove. Fixed-sizeness of windows is
17261 handled in window.el.
17262 (window_min_size_2, window_min_size_1, window_min_size): Remove.
17263 Window minimum sizes are handled in window.el.
17264 (shrink_windows, size_window, set_window_height)
17265 (set_window_width, change_window_heights, window_height)
17266 (window_width, CURBEG, CURSIZE, enlarge_window)
17267 (adjust_window_trailing_edge, Fadjust_window_trailing_edge)
17268 (Fenlarge_window, Fshrink_window): Remove. Window resizing is
17269 handled in window.el.
17270 (make_dummy_parent): Rename to make_parent_window and give it a
17271 second argument horflag.
17272 (make_window): Don't set resize_proportionally any more.
17273 (Fsplit_window): Remove. Windows are split in window.el.
17274 (save_restore_action, save_restore_orig_size)
17275 (shrink_window_lowest_first, save_restore_orig_size): Remove.
17276 Resize mini windows in window.el.
17277 (grow_mini_window, shrink_mini_window): Implement by calling
17278 Qresize_root_window_vertically, resize_window_check and
17279 resize_window_apply.
640c8776
SM
17280 (saved_window, Fset_window_configuration, save_window_save):
17281 Do not handle orig_top_line, orig_total_lines, and
562dd5e9
MR
17282 resize_proportionally.
17283 (window_min_height, window_min_width): Move to window.el.
17284 (keys_of_window): Move bindings for delete-other-windows,
17285 split-window, delete-window and enlarge-window to window.el.
17286
17287 * buffer.c: Temporarily extern Qdelete_window.
17288 (Fbury_buffer): Temporarily call Qdelete_window instead of
17289 Fdelete_window (Fbury_buffer will move to window.el soon).
17290
17291 * frame.c (set_menu_bar_lines_1): Remove code handling
17292 orig_top_line and orig_total_lines.
17293
17294 * dispnew.c (adjust_frame_glyphs_initially): Don't use
17295 set_window_height but set heights directly.
17296 (change_frame_size_1): Use resize_frame_windows.
17297
17298 * xdisp.c (init_xdisp): Don't use set_window_height but set
17299 heights directly.
17300
640c8776
SM
17301 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
17302 Use resize_frame_windows instead of change_window_heights and run
562dd5e9
MR
17303 run_window_configuration_change_hook.
17304
17305 * w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
17306 instead of change_window_heights and run
17307 run_window_configuration_change_hook.
17308
1a13852e
MR
173092011-06-09 Martin Rudalics <rudalics@gmx.at>
17310
17311 * window.c (replace_window): Rename second argument REPLACEMENT to
17312 NEW. New third argument SETFLAG. Rewrite.
17313 (delete_window, make_dummy_parent): Call replace_window with
17314 third argument 1.
17315 (window_list_1): Move down in code.
17316 (run_window_configuration_change_hook): Move set_buffer part
17317 before select_frame_norecord part in order to unwind correctly.
17318 Rename count1 to count.
17319 (recombine_windows, delete_deletable_window, resize_root_window)
17320 (Fdelete_other_windows_internal)
17321 (Frun_window_configuration_change_hook, make_parent_window)
17322 (resize_window_check, resize_window_apply, Fresize_window_apply)
17323 (resize_frame_windows, Fsplit_window_internal)
640c8776
SM
17324 (Fdelete_window_internal, Fresize_mini_window_internal):
17325 New functions.
1a13852e
MR
17326 (syms_of_window): New variables Vwindow_splits and Vwindow_nest.
17327
f3d1777e
MR
173282011-06-08 Martin Rudalics <rudalics@gmx.at>
17329
496e208e
MR
17330 * window.h (window): Add some new members to window structure -
17331 normal_lines, normal_cols, new_total, new_normal, clone_number,
17332 splits, nest, prev_buffers, next_buffers.
17333 (WINDOW_TOTAL_SIZE): Move here from window.c.
b9e809c2 17334 (MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): Define here.
496e208e 17335
f3d1777e
MR
17336 * window.c (Fwindow_height, Fwindow_width, Fwindow_full_width_p):
17337 Remove.
496e208e
MR
17338 (make_dummy_parent): Set new members of windows structure.
17339 (make_window): Move down in code. Handle new members of window
17340 structure.
17341 (Fwindow_clone_number, Fwindow_splits, Fset_window_splits)
17342 (Fwindow_nest, Fset_window_nest, Fwindow_new_total)
17343 (Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
17344 (Fset_window_prev_buffers, Fwindow_next_buffers)
640c8776
SM
17345 (Fset_window_next_buffers, Fset_window_clone_number):
17346 New functions.
496e208e
MR
17347 (Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
17348 (Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
17349 Doc-string fixes.
17350 (Fwindow_parameters, Fwindow_parameter, Fset_window_parameter):
17351 Argument WINDOW can be now internal window too.
17352 (Fwindow_use_time): Move up in code.
17353 (Fget_buffer_window): Rename argument FRAME to ALL-FRAMES.
17354 Rewrite doc-string.
17355 (Fset_window_configuration, saved_window)
17356 (Fcurrent_window_configuration, save_window_save): Handle new
17357 members of window structure.
b9e809c2
MR
17358 (WINDOW_TOTAL_SIZE, MIN_SAFE_WINDOW_WIDTH)
17359 (MIN_SAFE_WINDOW_HEIGHT): Move to window.h.
17360 (syms_of_window): New Lisp objects Qrecord_window_buffer,
17361 Qwindow_deletable_p, Qdelete_window, Qreplace_buffer_in_windows,
17362 Qget_mru_window, Qresize_root_window,
17363 Qresize_root_window_vertically, Qsafe, Qabove, Qbelow,
17364 Qauto_buffer_name; staticpro them.
f3d1777e 17365
abde8f8c
MR
173662011-06-07 Martin Rudalics <rudalics@gmx.at>
17367
17368 * window.c (Fwindow_total_size, Fwindow_left_column)
17369 (Fwindow_top_line, window_body_lines, Fwindow_body_size)
17370 (Fwindow_list_1): New functions.
17371 (window_box_text_cols): Replace with window_body_cols.
640c8776
SM
17372 (Fwindow_width, Fscroll_left, Fscroll_right):
17373 Use window_body_cols instead of window_box_text_cols.
17374 (delete_window, Fset_window_configuration):
17375 Call delete_all_subwindows with window as argument.
fa8a67e6
MR
17376 (delete_all_subwindows): Take a window as argument and not a
17377 structure. Rewrite.
190b47e6
MR
17378 (window_loop): Remove handling of GET_LRU_WINDOW and
17379 GET_LARGEST_WINDOW.
17380 (Fget_lru_window, Fget_largest_window): Move to window.el.
abde8f8c
MR
17381
17382 * window.h: Extern window_body_cols instead of
fa8a67e6
MR
17383 window_box_text_cols. delete_all_subwindows now takes a
17384 Lisp_Object as argument.
abde8f8c 17385
640c8776
SM
17386 * indent.c (compute_motion, Fcompute_motion):
17387 Use window_body_cols instead of window_box_text_cols.
abde8f8c 17388
fa8a67e6
MR
17389 * frame.c (delete_frame): Call delete_all_subwindows with root
17390 window as argument.
17391
a54e3482
DC
173922011-06-07 Daniel Colascione <dan.colascione@gmail.com>
17393
17394 * fns.c (Fputhash): Document return value.
17395
60002bf5
CY
173962011-06-06 Chong Yidong <cyd@stupidchicken.com>
17397
17398 * image.c (gif_load): Implement gif89a spec "no disposal" method.
17399
0c671da6 174002011-06-06 Paul Eggert <eggert@cs.ucla.edu>
ccd9a01a 17401
b862a52a 17402 Cons<->int and similar integer overflow fixes (Bug#8794).
77984278 17403
be44ca6c
PE
17404 Check for overflow when converting integer to cons and back.
17405 * charset.c (Fdefine_charset_internal, Fdecode_char):
17406 Use cons_to_unsigned to catch overflow.
17407 (Fencode_char): Use INTEGER_TO_CONS.
17408 * composite.h (LGLYPH_CODE): Use cons_to_unsigned.
17409 (LGLYPH_SET_CODE): Use INTEGER_TO_CONS.
17410 * data.c (long_to_cons, cons_to_long): Remove.
17411 (cons_to_unsigned, cons_to_signed): New functions.
17412 These signal an error for invalid or out-of-range values.
17413 * dired.c (Ffile_attributes): Use INTEGER_TO_CONS.
17414 * fileio.c (Fset_visited_file_modtime): Use CONS_TO_INTEGER.
17415 * font.c (Ffont_variation_glyphs):
17416 * fontset.c (Finternal_char_font): Use INTEGER_TO_CONS.
17417 * lisp.h: Include <intprops.h>.
17418 (INTEGER_TO_CONS, CONS_TO_INTEGER): New macros.
17419 (cons_to_signed, cons_to_unsigned): New decls.
17420 (long_to_cons, cons_to_long): Remove decls.
17421 * undo.c (record_first_change): Use INTEGER_TO_CONS.
17422 (Fprimitive_undo): Use CONS_TO_INTEGER.
17423 * xfns.c (Fx_window_property): Likewise.
17424 * xselect.c: Include <limits.h>.
17425 (x_own_selection, selection_data_to_lisp_data):
17426 Use INTEGER_TO_CONS.
17427 (x_handle_selection_request, x_handle_selection_clear)
17428 (x_get_foreign_selection, Fx_disown_selection_internal)
17429 (Fx_get_atom_name, x_send_client_event): Use CONS_TO_INTEGER.
17430 (lisp_data_to_selection_data): Use cons_to_unsigned.
17431 (x_fill_property_data): Use cons_to_signed.
17432 Report values out of range.
17433
d1f3d2af
PE
17434 Check for buffer and string overflow more precisely.
17435 * buffer.h (BUF_BYTES_MAX): New macro.
17436 * lisp.h (STRING_BYTES_MAX): New macro.
17437 * alloc.c (Fmake_string):
17438 * character.c (string_escape_byte8):
17439 * coding.c (coding_alloc_by_realloc):
17440 * doprnt.c (doprnt):
17441 * editfns.c (Fformat):
17442 * eval.c (verror):
17443 Use STRING_BYTES_MAX, not MOST_POSITIVE_FIXNUM,
17444 since they may not be the same number.
17445 * editfns.c (Finsert_char):
17446 * fileio.c (Finsert_file_contents):
17447 Likewise for BUF_BYTES_MAX.
17448
dd52fcea
PE
17449 * image.c: Use ptrdiff_t, not int, for sizes.
17450 (slurp_file): Switch from int to ptrdiff_t.
17451 All uses changed.
17452 (slurp_file): Check that file size fits in both size_t (for
17453 malloc) and ptrdiff_t (for sanity and safety).
17454
7f9bbdbb
PE
17455 * fileio.c (Fverify_visited_file_modtime): Avoid time overflow
17456 if b->modtime has its maximal value.
17457
dfe18f82
PE
17458 * dired.c (Ffile_attributes): Don't assume EMACS_INT has >32 bits.
17459
84acfcf0
PE
17460 Don't assume time_t can fit into int.
17461 * buffer.h (struct buffer.modtime): Now time_t, not int.
17462 * fileio.c (Fvisited_file_modtime): No need for time_t cast now.
17463 * undo.c (Fprimitive_undo): Use time_t, not int, for time_t value.
17464
ccd9a01a
PE
17465 Minor fixes for signed vs unsigned integers.
17466 * character.h (MAYBE_UNIFY_CHAR):
17467 * charset.c (maybe_unify_char):
17468 * keyboard.c (read_char, reorder_modifiers):
17469 XINT -> XFASTINT, since the integer must be nonnegative.
17470 * ftfont.c (ftfont_spec_pattern):
17471 * keymap.c (access_keymap, silly_event_symbol_error):
17472 XUINT -> XFASTINT, since the integer must be nonnegative.
17473 (Fsingle_key_description, preferred_sequence_p): XUINT -> XINT,
17474 since it makes no difference and we prefer signed.
17475 * keyboard.c (record_char): Use XUINT when all the neighbors do.
17476 (access_keymap): NATNUMP -> INTEGERP, since the integer must be
17477 nonnegative.
17478
d6d100dd
SM
174792011-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
17480
17481 * window.h (Fwindow_frame): Declare.
17482
2b6148e4
PE
174832011-06-06 Paul Eggert <eggert@cs.ucla.edu>
17484
17485 * alloc.c: Simplify handling of large-request failures (Bug#8800).
17486 (SPARE_MEMORY): Always define.
17487 (LARGE_REQUEST): Remove.
17488 (memory_full): Use SPARE_MEMORY rather than LARGE_REQUEST.
17489
f230ecc9
MR
174902011-06-06 Martin Rudalics <rudalics@gmx.at>
17491
727e958e
MR
17492 * lisp.h: Move EXFUNS for Fframe_root_window,
17493 Fframe_first_window and Fset_frame_selected_window to window.h.
17494
17495 * window.h: Move EXFUNS for Fframe_root_window,
17496 Fframe_first_window and Fset_frame_selected_window here from
17497 lisp.h.
17498
17499 * frame.c (Fwindow_frame, Fframe_first_window)
17500 (Fframe_root_window, Fframe_selected_window)
17501 (Fset_frame_selected_window): Move to window.c.
17502 (Factive_minibuffer_window): Move to minibuf.c.
17503 (Fother_visible_frames_p): New function.
17504
17505 * minibuf.c (Factive_minibuffer_window): Move here from frame.c.
17506
f230ecc9
MR
17507 * window.c (decode_window, decode_any_window): Move up in code.
17508 (Fwindowp, Fwindow_live_p): Rewrite doc-strings.
17509 (inhibit_frame_unsplittable): Remove unused variable.
bf60a96b
MR
17510 (Fwindow_buffer): Move up and rewrite doc-string.
17511 (Fwindow_parent, Fwindow_vchild, Fwindow_hchild, Fwindow_next)
17512 (Fwindow_prev): New functions.
727e958e
MR
17513 (Fwindow_frame): Move here from frame.c. Accept any window as
17514 argument.
17515 (Fframe_root_window, Fframe_first_window)
17516 (Fframe_selected_window): Move here from frame.c. Accept frame
17517 or arbitrary window as argument. Update doc-strings.
17518 (Fminibuffer_window): Move up in code.
17519 (Fwindow_minibuffer_p): Move up in code and simplify.
d6d100dd
SM
17520 (Fset_frame_selected_window): Move here from frame.c.
17521 Marginal rewrite.
727e958e
MR
17522 (Fselected_window, select_window, Fselect_window): Move up in
17523 code. Minor doc-string fixes.
f230ecc9 17524
4d09bcf6
PE
175252011-06-06 Paul Eggert <eggert@cs.ucla.edu>
17526
17527 * alloc.c (memory_full) [SYSTEM_MALLOC]: Port to MacOS (Bug#8800).
17528 Do not assume that spare memory exists; that assumption is valid
17529 only if SYSTEM_MALLOC.
17530 (LARGE_REQUEST): New macro, so that the issue of large requests
17531 is separated from the issue of spare memory.
17532
810928a2
AS
175332011-06-05 Andreas Schwab <schwab@linux-m68k.org>
17534
172418ad
AS
17535 * editfns.c (Fformat): Correctly handle zero flag with hexadecimal
17536 format. (Bug#8806)
17537
43f862f7
AS
17538 * gtkutil.c (xg_get_default_scrollbar_width): Avoid warning.
17539
810928a2
AS
17540 * xfns.c (x_set_scroll_bar_default_width): Move declarations
17541 before statements.
17542
a059fe24
JD
175432011-06-05 Jan Djärv <jan.h.d@swipnet.se>
17544
17545 * gtkutil.c (xg_get_default_scrollbar_width): New function.
17546
17547 * gtkutil.h: Declare xg_get_default_scrollbar_width.
17548
17549 * xfns.c (x_set_scroll_bar_default_width): If USE_GTK, get
17550 min width by calling x_set_scroll_bar_default_width (Bug#8505).
17551
989bf368
JB
175522011-06-05 Juanma Barranquero <lekktu@gmail.com>
17553
17554 * xdisp.c (single_display_spec_intangible_p): Remove declaration.
17555
4b80f674
CY
175562011-06-04 Chong Yidong <cyd@stupidchicken.com>
17557
17558 * xselect.c (x_clipboard_manager_save): Remove redundant arg.
17559 (x_clipboard_manager_save): Add return value.
d6d100dd
SM
17560 (x_clipboard_manager_error_1, x_clipboard_manager_error_2):
17561 New error handlers.
4b80f674
CY
17562 (x_clipboard_manager_save_frame, x_clipboard_manager_save_all):
17563 Obey Vx_select_enable_clipboard_manager. Catch errors in
17564 x_clipboard_manager_save (Bug#8779).
17565 (Vx_select_enable_clipboard_manager): New variable.
de65b42c 17566 (x_get_foreign_selection): Reduce scope of x_catch_errors (Bug#8790).
4b80f674 17567
99a33b77 175682011-06-04 Dan Nicolaescu <dann@ics.uci.edu>
8b3115e7
DN
17569
17570 * emacs.c (main): Warn when starting a GTK emacs in daemon mode.
17571
99a33b77 175722011-06-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14eca62f
YM
17573
17574 * fringe.c (update_window_fringes): Don't update overlay arrow bitmap
17575 in the current matrix if keep_current_p is non-zero.
17576
8264569d
EZ
175772011-06-04 Eli Zaretskii <eliz@gnu.org>
17578
17579 * bidi.c (bidi_level_of_next_char): Fix last change.
17580
57f97249
EZ
175812011-06-03 Eli Zaretskii <eliz@gnu.org>
17582
fec2107c 17583 Support bidi reordering of text covered by display properties.
57f97249 17584
fec2107c
EZ
17585 * bidi.c (bidi_copy_it): Use offsetof instead of emulating it.
17586 (bidi_fetch_char, bidi_fetch_char_advance): New functions.
17587 (bidi_cache_search, bidi_cache_iterator_state)
17588 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
d6d100dd
SM
17589 (bidi_level_of_next_char, bidi_move_to_visually_next):
17590 Support character positions inside a run of characters covered by a
fec2107c
EZ
17591 display string.
17592 (bidi_paragraph_init, bidi_resolve_explicit_1)
17593 (bidi_level_of_next_char): Call bidi_fetch_char and
17594 bidi_fetch_char_advance instead of FETCH_CHAR and
17595 FETCH_CHAR_ADVANCE.
17596 (bidi_init_it): Initialize new members.
17597 (LRE_CHAR, RLE_CHAR, PDF_CHAR, LRO_CHAR, RLO_CHAR): Remove macro
17598 definitions.
17599 (bidi_explicit_dir_char): Lookup character type in bidi_type_table,
17600 instead of using explicit *_CHAR codes.
d6d100dd
SM
17601 (bidi_resolve_explicit, bidi_resolve_weak):
17602 Use FETCH_MULTIBYTE_CHAR instead of FETCH_CHAR, as reordering of
fec2107c
EZ
17603 bidirectional text is supported only in multibyte buffers.
17604 (bidi_init_it): Accept additional argument FRAME_WINDOW_P and use
17605 it to initialize the frame_window_p member of struct bidi_it.
17606 (bidi_cache_iterator_state, bidi_resolve_explicit_1)
17607 (bidi_resolve_explicit, bidi_resolve_weak)
17608 (bidi_level_of_next_char, bidi_move_to_visually_next): Abort if
17609 bidi_it->nchars is non-positive.
17610 (bidi_level_of_next_char): Don't try to lookup the cache for the
17611 next/previous character if nothing is cached there yet, or if we
17612 were just reseat()'ed to a new position.
c40e2fb2 17613
0e14fe90
EZ
17614 * xdisp.c (set_cursor_from_row): Set start and stop points
17615 according to the row's direction when priming the loop that looks
17616 for the glyph on which to display cursor.
17617 (single_display_spec_intangible_p): Function deleted.
17618 (display_prop_intangible_p): Reimplement to call
17619 handle_display_spec instead of single_display_spec_intangible_p.
d6d100dd
SM
17620 Accept 3 additional arguments needed by handle_display_spec.
17621 This fixes incorrect cursor motion across display property with complex
0e14fe90
EZ
17622 values: lists, `(when COND...)' forms, etc.
17623 (single_display_spec_string_p): Support property values that are
17624 lists with the argument STRING its top-level element.
17625 (display_prop_string_p): Fix the condition for processing a
17626 property that is a list to be consistent with handle_display_spec.
fec2107c 17627 (handle_display_spec): New function, refactored from the
fc6f18ce
EZ
17628 last portion of handle_display_prop.
17629 (compute_display_string_pos): Accept additional argument
17630 FRAME_WINDOW_P. Call handle_display_spec to determine whether the
17631 value of a `display' property is a "replacing spec".
17632 (handle_single_display_spec): Accept 2 additional arguments BUFPOS
17633 and FRAME_WINDOW_P. If IT is NULL, don't set up the iterator from
17634 the display property, but just return a value indicating whether
17635 the display property will replace the characters it covers.
17636 (Fcurrent_bidi_paragraph_direction): Initialize the nchars and
17637 frame_window_p members of struct bidi_it.
d6d100dd
SM
17638 (compute_display_string_pos, compute_display_string_end):
17639 New functions.
fec2107c
EZ
17640 (push_it): Accept second argument POSITION, where pop_it should
17641 jump to continue iteration.
17642 (reseat_1): Initialize bidi_it.disp_pos.
fc6f18ce 17643
fec2107c
EZ
17644 * keyboard.c (adjust_point_for_property): Adjust the call to
17645 display_prop_intangible_p to its new signature.
fc6f18ce
EZ
17646
17647 * dispextern.h (struct bidi_it): New member frame_window_p.
fec2107c
EZ
17648 (bidi_init_it): Update prototypes.
17649 (display_prop_intangible_p): Update prototype.
d6d100dd
SM
17650 (compute_display_string_pos, compute_display_string_end):
17651 Declare prototypes.
fec2107c
EZ
17652 (struct bidi_it): New members nchars and disp_pos. ch_len is now
17653 EMACS_INT.
fc6f18ce 17654
40087514 176552011-06-02 Paul Eggert <eggert@cs.ucla.edu>
0de4bb68 17656
57f53182
PE
17657 Malloc failure behavior now depends on size of allocation.
17658 * alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
17659 * lisp.h: Change signatures accordingly.
17660 * alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
17661 All callers changed. (Bug#8762)
17662
17663 * gnutls.c: Use Emacs's memory allocators.
17664 Without this change, the gnutls library would invoke malloc etc.
17665 directly, which causes problems on non-SYNC_INPUT hosts, and which
17666 runs afoul of improving memory_full behavior. (Bug#8761)
17667 (fn_gnutls_global_set_mem_functions): New macro or function pointer.
17668 (emacs_gnutls_global_init): Use it to specify xmalloc, xrealloc,
17669 xfree instead of the default malloc, realloc, free.
17670 (Fgnutls_boot): No need to check for memory allocation failure,
17671 since xmalloc does that for us.
17672
ac32cd99 17673 Remove arbitrary limit of 2**31 entries in hash tables. (Bug#8771)
3870d916
PE
17674 * category.c (hash_get_category_set):
17675 * ccl.c (ccl_driver):
17676 * charset.c (Fdefine_charset_internal):
17677 * charset.h (struct charset.hash_index):
17678 * composite.c (get_composition_id, gstring_lookup_cache)
17679 (composition_gstring_put_cache):
17680 * composite.h (struct composition.hash_index):
17681 * dispextern.h (struct image.hash):
17682 * fns.c (next_almost_prime, larger_vector, cmpfn_eql)
17683 (cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
17684 (hashfn_equal, hashfn_user_defined, make_hash_table)
17685 (maybe_resize_hash_table, hash_lookup, hash_put)
17686 (hash_remove_from_table, hash_clear, sweep_weak_table, SXHASH_COMBINE)
17687 (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector)
17688 (Fsxhash, Fgethash, Fputhash, Fmaphash):
17689 * image.c (make_image, search_image_cache, lookup_image)
17690 (xpm_put_color_table_h):
17691 * lisp.h (struct Lisp_Hash_Table):
0de4bb68 17692 * minibuf.c (Ftry_completion, Fall_completions, Ftest_completion):
ac389d0c 17693 * print.c (print): Use 'EMACS_UINT' and 'EMACS_INT'
3870d916 17694 for hashes and hash indexes, instead of 'unsigned' and 'int'.
40087514
PE
17695 * alloc.c (allocate_vectorlike):
17696 Check for overflow in vector size calculations.
17697 * ccl.c (ccl_driver):
17698 Check for overflow when converting EMACS_INT to int.
0de4bb68
PE
17699 * fns.c, image.c: Remove unnecessary static decls that would otherwise
17700 need to be updated by these changes.
40087514
PE
17701 * fns.c (make_hash_table, maybe_resize_hash_table):
17702 Check for integer overflow with large hash tables.
0de4bb68
PE
17703 (make_hash_table, maybe_resize_hash_table, Fmake_hash_table):
17704 Prefer the faster XFLOAT_DATA to XFLOATINT where either will do.
17705 (SXHASH_REDUCE): New macro.
17706 (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector):
17707 Use it instead of discarding useful hash info with large hash values.
17708 (sxhash_float): New function.
17709 (sxhash): Use it. No more need for "& INTMASK" due to above changes.
17710 * lisp.h (FIXNUM_BITS): New macro, useful for SXHASH_REDUCE etc.
40087514
PE
17711 (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM, INTMASK):
17712 Rewrite to use FIXNUM_BITS, as this simplifies things.
0de4bb68
PE
17713 (next_almost_prime, larger_vector, sxhash, hash_lookup, hash_put):
17714 Adjust signatures to match updated version of code.
17715 (consing_since_gc): Now EMACS_INT, since a single hash table can
17716 use more than INT_MAX bytes.
17717
698d32e2
DN
177182011-06-01 Dan Nicolaescu <dann@ics.uci.edu>
17719
17720 Make it possible to build with GCC-4.6+ -O2 -flto.
17721
17722 * emacs.c (__malloc_initialize_hook): Mark as EXTERNALLY_VISIBLE.
17723
fd6fa53f
SM
177242011-06-01 Stefan Monnier <monnier@iro.umontreal.ca>
17725
17726 * minibuf.c (get_minibuffer, read_minibuf_unwind):
17727 Call minibuffer-inactive-mode.
17728
864db017
JB
177292011-05-31 Juanma Barranquero <lekktu@gmail.com>
17730
17731 * makefile.w32-in ($(BLD)/data.$(O), $(BLD)/editfns.$(O)):
17732 Update dependencies.
17733
2ad0baf4
DN
177342011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17735
17736 * data.c (init_data): Remove code for UTS, this system is not
17737 supported anymore.
17738
4fcc2638
DN
177392011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17740
17741 Don't force ./temacs to start in terminal mode.
17742
17743 * frame.c (make_initial_frame): Initialize faces in all cases, not
17744 only when CANNOT_DUMP is defined.
17745 * dispnew.c (init_display): Remove CANNOT_DUMP condition.
17746
c56e0fd5
DN
177472011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17748
17749 * dispnew.c (add_window_display_history): Use const for the string
17750 pointer. Remove declaration, not needed.
17751
333d54da 177522011-05-31 Paul Eggert <eggert@cs.ucla.edu>
9cf9f756 17753
55d4c1b2 17754 Use 'inline', not 'INLINE'.
333d54da 17755 <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00914.html>
55d4c1b2
PE
17756 * alloc.c, fontset.c (INLINE): Remove.
17757 * alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c:
17758 * intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c:
17759 * xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline.
17760 * gmalloc.c (register_heapinfo): Use inline unconditionally.
17761 * lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.
17762
738db178
DN
177632011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
17764
17765 Make it possible to run ./temacs.
17766
17767 * callproc.c (set_initial_environment): Remove CANNOT_DUMP code,
17768 syms_of_callproc does the same thing. Remove test for
17769 "initialized", do it in the caller.
17770 * emacs.c (main): Avoid calling set_initial_environment when dumping.
17771
620c53a6
SM
177722011-05-31 Stefan Monnier <monnier@iro.umontreal.ca>
17773
17774 * minibuf.c (Finternal_complete_buffer): Return `category' metadata.
17775 (read_minibuf): Use get_minibuffer.
17776 (syms_of_minibuf): Use DEFSYM.
17777 (Qmetadata): New var.
17778 * data.c (Qbuffer): Don't make it static.
17779 (syms_of_data): Use DEFSYM.
17780
e003a292
PE
177812011-05-31 Paul Eggert <eggert@cs.ucla.edu>
17782
17783 * ccl.c (CCL_CODE_RANGE): Allow negative numbers. (Bug#8751)
17784 (CCL_CODE_MIN): New macro.
17785
ed008a6d
PE
177862011-05-30 Paul Eggert <eggert@cs.ucla.edu>
17787
3687c2ef
PE
17788 * alloc.c (lisp_align_malloc): Omit unnecessary val==NULL tests.
17789
ed008a6d
PE
17790 * eval.c (Qdebug): Now static.
17791 * lisp.h (Qdebug): Remove decl. This reverts a part of the
17792 2011-04-26T11:26:05Z!dan.colascione@gmail.com that inadvertently undid part of
17793 2011-04-14T06:48:41Z!eggert@cs.ucla.edu.
17794
d66c4c7c
CY
177952011-05-29 Chong Yidong <cyd@stupidchicken.com>
17796
17797 * image.c: Various fixes to ImageMagick code comments.
17798 (Fimagemagick_types): Doc fix.
17799
5fbc2025
PE
178002011-05-29 Paul Eggert <eggert@cs.ucla.edu>
17801
0196f88a
PE
17802 Minor fixes prompted by GCC 4.6.0 warnings.
17803
17804 * xselect.c (converted_selections, conversion_fail_tag): Now static.
17805
5fbc2025
PE
17806 * emacs.c [HAVE_X_WINDOWS]: Include "xterm.h".
17807 (x_clipboard_manager_save_all): Move extern decl to ...
17808 * xterm.h: ... here, so that it can be checked for consistency.
17809
1dd3c2d9
CY
178102011-05-29 Chong Yidong <cyd@stupidchicken.com>
17811
17812 * xselect.c (x_clipboard_manager_save_frame)
17813 (x_clipboard_manager_save_all): New functions.
17814 (Fx_clipboard_manager_save): Lisp function deleted.
17815
17816 * emacs.c (Fkill_emacs): Call x_clipboard_manager_save_all.
17817 * frame.c (delete_frame): Call x_clipboard_manager_save_frame.
17818
17819 * xterm.h: Update prototype.
17820
5ba6571d
WX
178212011-05-28 William Xu <william.xwl@gmail.com>
17822
17823 * nsterm.m (ns_term_shutdown): Synchronize user defaults before
17824 exiting (Bug#8239).
17825
3eaff834
JM
178262011-05-28 Jim Meyering <meyering@redhat.com>
17827
e1900994 17828 Avoid a sign-extension bug in crypto_hash_function.
3eaff834
JM
17829 * fns.c (to_uchar): Define.
17830 (crypto_hash_function): Use it to convert some newly-signed
17831 variables to unsigned, to avoid sign-extension bugs. For example,
17832 without this change, (md5 "truc") would evaluate to
17833 45723a2aff78ff4fff7fff1114760e62 rather than the expected
17834 45723a2af3788c4ff17f8d1114760e62. Reported by Antoine Levitt in
e1900994 17835 https://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00883.html.
3eaff834 17836
0f6990a7
PE
178372011-05-27 Paul Eggert <eggert@cs.ucla.edu>
17838
17839 Integer overflow fixes.
c8a9ca5a 17840
08686060
PE
17841 * dbusbind.c: Serial number integer overflow fixes.
17842 (CHECK_DBUS_SERIAL_GET_SERIAL): New macro.
08686060
PE
17843 (Fdbus_call_method_asynchronously, xd_read_message_1): Use a float
17844 to hold a serial number that is too large for a fixnum.
17845 (Fdbus_method_return_internal, Fdbus_method_error_internal):
17846 Check for serial numbers out of range. Decode any serial number
59568bf0 17847 that was so large that it became a float. (Bug#8722)
08686060 17848
2d1fc3c7
PE
17849 * dbusbind.c: Use XFASTINT rather than XUINT, and check for nonneg.
17850 (Fdbus_call_method, Fdbus_call_method_asynchronously):
17851 Use XFASTINT rather than XUINT when numbers are nonnegative.
17852 (xd_append_arg, Fdbus_method_return_internal):
17853 (Fdbus_method_error_internal): Likewise. Also, for unsigned
17854 arguments, check that Lisp number is nonnegative, rather than
59568bf0 17855 silently wrapping negative numbers around. (Bug#8722)
30217ff0 17856 (xd_read_message_1): Don't assume dbus_uint32_t can fit in int.
59568bf0 17857 (Bug#8722)
2d1fc3c7 17858
c8a9ca5a
PE
17859 * data.c (arith_driver, Flsh): Avoid unnecessary casts to EMACS_UINT.
17860
519e1d69
PE
17861 * ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.
17862
6df6ae42 17863 ccl: Add integer overflow checks.
30569699
PE
17864 * ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
17865 (IN_INT_RANGE): New macros.
17866 (ccl_driver): Use them to check for integer overflow when
17867 decoding a CCL program. Many of the new checks are whether XINT (x)
17868 fits in int; it doesn't always, on 64-bit hosts. The new version
17869 doesn't catch all possible integer overflows, but it's an
847044ea 17870 improvement. (Bug#8719)
30569699 17871
c11285dc
PE
17872 * alloc.c (make_event_array): Use XINT, not XUINT.
17873 There's no need for unsigned here.
17874
fdccd48e
PE
17875 * mem-limits.h (EXCEEDS_LISP_PTR) [!USE_LSB_TAG]: EMACS_UINT -> uintptr_t
17876 This follows up to the 2011-05-06 change that substituted uintptr_t
17877 for EMACS_INT. This case wasn't caught back then.
17878
37910ab2
PE
17879 Rework Fformat to avoid integer overflow issues.
17880 * editfns.c: Include <float.h> unconditionally, as it's everywhere
17881 now (part of C89). Include <verify.h>.
17882 (MAX_10_EXP, CONVERTED_BYTE_SIZE): Remove; no longer needed.
17883 (pWIDE, pWIDElen, signed_wide, unsigned_wide): New defns.
17884 (Fformat): Avoid the prepass trying to compute sizes; it was only
17885 approximate and thus did not catch overflow reliably. Instead, walk
17886 through the format just once, formatting and computing sizes as we go,
17887 checking for integer overflow at every step, and allocating a larger
17888 buffer as needed. Keep track separately whether the format is
17889 multibyte. Keep only the most-recently calculated precision, rather
17890 than them all. Record whether each argument has been converted to
17891 string. Use EMACS_INT, not int, for byte and char and arg counts.
17892 Support field widths and precisions larger than INT_MAX. Avoid
17893 sprintf's undefined behavior with conversion specifications such as %#d
17894 and %.0c. Fix bug with strchr succeeding on '\0' when looking for
17895 flags. Fix bug with (format "%c" 256.0). Avoid integer overflow when
17896 formatting out-of-range floating point numbers with int
9173deec 17897 formats. (Bug#8668)
37910ab2 17898
2e6578fb
PE
17899 * lisp.h (FIXNUM_OVERFLOW_P): Work even if arg is a NaN.
17900
0ae6bdee
PE
17901 * data.c: Avoid integer truncation in expressions involving floats.
17902 * data.c: Include <intprops.h>.
17903 (arith_driver): When there's an integer overflow in an expression
17904 involving floating point, convert the integers to floating point
17905 so that the resulting value does not suffer from catastrophic
17906 integer truncation. For example, on a 64-bit host (* 4
17907 most-negative-fixnum 0.5) should yield about -4.6e+18, not zero.
17908 Do not rely on undefined behavior after integer overflow.
17909
de883a70
PE
17910 merge count_size_as_multibyte, parse_str_to_multibyte
17911 * character.c, character.h (count_size_as_multibyte):
fd6fa53f 17912 Rename from parse_str_to_multibyte; all uses changed.
de883a70
PE
17913 Check for integer overflow.
17914 * insdel.c, lisp.h (count_size_as_multibyte): Remove,
17915 since it's now a duplicate of the other. This is more of
17916 a character than a buffer op, so better that it's in character.c.
17917 * fns.c, print.c: Adjust to above changes.
17918
2ff916cb
PE
179192011-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
17920
17921 * xselect.c (x_convert_selection): Yet another int/Lisp_Object mixup.
17922
f1b54466
PE
179232011-05-27 Paul Eggert <eggert@cs.ucla.edu>
17924
fb1ac845
PE
17925 * xselect.c: Fix minor problems prompted by GCC 4.6.0 warnings.
17926 (x_handle_selection_request, frame_for_x_selection): Remove unused vars.
17927 (x_clipboard_manager_save): Now static.
17928 (Fx_clipboard_manager_save): Rename local to avoid shadowing.
17929
f1b54466
PE
17930 * fns.c: Fix minor problems prompted by GCC 4.6.0 warnings.
17931 (crypto_hash_function): Now static.
17932 Fix pointer signedness problems. Avoid unnecessary initializations.
17933
a9f737ee
CY
179342011-05-27 Chong Yidong <cyd@stupidchicken.com>
17935
17936 * termhooks.h (Vselection_alist): Make it terminal-local.
17937
17938 * terminal.c (create_terminal): Initialize it.
17939
17940 * xselect.c: Support for clipboard managers.
17941 (Vselection_alist): Move to termhooks.h as terminal-local var.
17942 (LOCAL_SELECTION): New macro.
17943 (x_atom_to_symbol): Handle x_display_info_for_display fail case.
17944 (symbol_to_x_atom): Remove gratuitous arg.
17945 (x_handle_selection_request, lisp_data_to_selection_data)
17946 (x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
620c53a6
SM
17947 (x_own_selection, x_get_local_selection, x_convert_selection):
17948 New arg, specifying work frame. Use terminal-local Vselection_alist.
a9f737ee
CY
17949 (some_frame_on_display): Delete unused function.
17950 (Fx_own_selection_internal, Fx_get_selection_internal)
17951 (Fx_disown_selection_internal, Fx_selection_owner_p)
17952 (Fx_selection_exists_p): New optional frame arg.
17953 (frame_for_x_selection, Fx_clipboard_manager_save): New functions.
17954 (x_handle_selection_clear): Don't treat other terminals with the
17955 same keyboard specially. Use the terminal-local Vselection_alist.
17956 (x_clear_frame_selections): Use Frun_hook_with_args.
17957
17958 * xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.
17959
17960 * xterm.h: Add support for those atoms.
17961
e067f0c1
CY
179622011-05-26 Chong Yidong <cyd@stupidchicken.com>
17963
17964 * xselect.c: ICCCM-compliant handling of MULTIPLE targets.
17965 (converted_selections, conversion_fail_tag): New global variables.
17966 (x_selection_request_lisp_error): Free the above.
17967 (x_get_local_selection): Remove unnecessary code.
17968 (x_reply_selection_request): Args changed; handle arbitrary array
620c53a6
SM
17969 of converted selections stored in converted_selections.
17970 Separate the XChangeProperty and SelectionNotify steps.
e067f0c1
CY
17971 (x_handle_selection_request): Rewrite to handle MULTIPLE target.
17972 (x_convert_selection): New function.
17973 (x_handle_selection_event): Simplify.
17974 (x_get_foreign_selection): Don't ignore incoming requests while
17975 waiting for an answer; this will fail when we implement
17976 SAVE_TARGETS, and seems unnecessary anyway.
17977 (selection_data_to_lisp_data): Recognize ATOM_PAIR type.
17978 (Vx_sent_selection_functions): Doc fix.
17979
0f4aebc0
LL
179802011-05-26 Leo Liu <sdl.web@gmail.com>
17981
17982 * editfns.c (Ftranspose_regions): Allow empty regions. (Bug#8699)
17983
e61124cd
YM
179842011-05-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17985
17986 * dispextern.h (struct glyph_row): New member fringe_bitmap_periodic_p.
17987
17988 * dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row
17989 for fringe update if it has periodic bitmap.
ac389d0c 17990 (row_equal_p): Also compare left_fringe_offset, right_fringe_offset,
e61124cd
YM
17991 and fringe_bitmap_periodic_p.
17992
17993 * fringe.c (get_fringe_bitmap_data): New function.
17994 (draw_fringe_bitmap_1, update_window_fringes): Use it.
17995 (update_window_fringes): Record periodicity of fringe bitmap in glyph
17996 row. Mark glyph row for fringe update if periodicity changed.
17997
17998 * xdisp.c (try_window_reusing_current_matrix): Don't mark scrolled row
17999 for fringe update unless it has periodic bitmap.
18000
f16d9837
KH
180012011-05-25 Kenichi Handa <handa@m17n.org>
18002
18003 * xdisp.c (get_next_display_element): Set correct it->face_id for
18004 a static composition.
18005
e1b90ef6
LL
180062011-05-24 Leo Liu <sdl.web@gmail.com>
18007
18008 * deps.mk (fns.o):
18009 * makefile.w32-in ($(BLD)/fns.$(O)): Include sha1.h.
18010
18011 * fns.c (crypto_hash_function, Fsha1): New function.
18012 (Fmd5): Use crypto_hash_function.
18013 (syms_of_fns): Add Ssha1.
18014
7400048f
PE
180152011-05-22 Paul Eggert <eggert@cs.ucla.edu>
18016
18017 * gnutls.c: Remove unused macros.
18018 (fn_gnutls_transport_set_lowat, fn_gnutls_transport_set_pull_function):
18019 (fn_gnutls_transport_set_push_function) [!WINDOWSNT]:
18020 Remove macros that are defined and never used.
18021 Caught by gcc -Wunused-macros (GCC 4.6.0, Fedora 14).
18022
abb71cf4
CY
180232011-05-22 Chong Yidong <cyd@stupidchicken.com>
18024
18025 * xselect.c (syms_of_xselect): Remove unused symbol SAVE_TARGETS.
18026 (Fx_get_selection_internal): Minor cleanup.
18027 (Fx_own_selection_internal): Rename arguments for consistency with
18028 select.el.
18029
6307db39
PE
180302011-05-22 Paul Eggert <eggert@cs.ucla.edu>
18031
18032 * xselect.c (QSAVE_TARGETS): New static var, to fix build failure.
18033
f3d4e0a4
CY
180342011-05-22 Chong Yidong <cyd@stupidchicken.com>
18035
18036 * xselect.c (syms_of_xselect): Include character.h; use DEFSYM.
18037
4d8ade89
YM
180382011-05-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
18039
18040 * dispnew.c (scrolling_window): Don't exclude the case that the
18041 last enabled row in the desired matrix touches the bottom boundary.
18042
32078c8d
GM
180432011-05-21 Glenn Morris <rgm@gnu.org>
18044
18045 * Makefile.in ($(etc)/DOC): Make second command line even shorter.
33cf345f
GM
18046 (SOME_MACHINE_OBJECTS): Replace FONT_OBJ by its maximal expansion,
18047 and add some more files.
32078c8d 18048
7285dc67
EZ
180492011-05-20 Eli Zaretskii <eliz@gnu.org>
18050
18051 * callproc.c (Fcall_process) [MSDOS]: Fix arguments to
18052 report_file_error introduced by the change from 2011-05-07.
18053
89d1bd22
PE
180542011-05-20 Paul Eggert <eggert@cs.ucla.edu>
18055
18056 * systime.h (Time): Define only if emacs is defined.
18057 This is to allow ../lib-src/profile.c to be compiled on FreeBSD,
18058 where the include path doesn't have X11/X.h by default. See
18059 <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00561.html>.
18060
cd394be1 180612011-05-20 Kenichi Handa <handa@m17n.org>
31bfc35c
KH
18062
18063 * composite.c (find_automatic_composition): Fix previous change.
18064
b9704ad9
GM
180652011-05-20 Glenn Morris <rgm@gnu.org>
18066
18067 * lisp.mk: New file, split from Makefile.in.
18068 * Makefile.in (lisp): Move to separate file, inserted by @lisp_frag@.
18069 (shortlisp): Remove.
18070 ($(etc)/DOC): Edit lisp.mk rather than using $shortlisp.
18071
4a720484
GM
180722011-05-19 Glenn Morris <rgm@gnu.org>
18073
18074 * Makefile.in (MSDOS_SUPPORT_REAL, MSDOS_SUPPORT, NS_SUPPORT)
18075 (REAL_MOUSE_SUPPORT, GPM_MOUSE_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
18076 (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT, WINDOW_SUPPORT): Remove.
18077 (lisp): Set the order to that of loadup.el.
18078 (shortlisp): Make it a copy of $lisp.
18079 (SOME_MACHINE_LISP): Remove.
18080 ($(etc)/DOC): Depend just on $lisp, not $SOME_MACHINE_LISP too.
18081 Use just $shortlisp, not $SOME_MACHINE_LISP too.
18082
a28d4396
KH
180832011-05-18 Kenichi Handa <handa@m17n.org>
18084
18085 * composite.c (CHAR_COMPOSABLE_P): Add more check for efficiency.
18086 (BACKWARD_CHAR): Wrap the arg STOP by parenthesis.
18087 (find_automatic_composition): Mostly rewrite for efficiency.
18088
a2b1fa8e
JB
180892011-05-18 Juanma Barranquero <lekktu@gmail.com>
18090
18091 * makefile.w32-in: Update dependencies.
18092
8e1f5610
CS
180932011-05-18 Christoph Scholtes <cschol2112@googlemail.com>
18094
18095 * menu.c: Include limits.h (fixes the MS-Windows build broken by
7d7d0045 18096 2011-06-18T18:49:19Z!cyd@stupidchicken.com).
8e1f5610 18097
7025ee00 180982011-05-18 Paul Eggert <eggert@cs.ucla.edu>
cb93f9be 18099
cdfa6eab
PE
18100 Fix some integer overflow issues, such as string length overflow.
18101
06d6db33
PE
18102 * insdel.c (count_size_as_multibyte): Check for string overflow.
18103
2b4560a8
PE
18104 * character.c (lisp_string_width): Check for string overflow.
18105 Use EMACS_INT, not int, for string indexes and lengths; in
18106 particular, 2nd arg is now EMACS_INT, not int. Do not crash if
18107 the resulting string length overflows an EMACS_INT; instead,
18108 report a string overflow if no precision given. When checking for
18109 precision exhaustion, use a check that cannot possibly have
18110 integer overflow. (Bug#8675)
18111 * character.h (lisp_string_width): Adjust to new signature.
18112
cb93f9be
PE
18113 * alloc.c (string_overflow): New function.
18114 (Fmake_string): Use it. This doesn't change behavior, but saves
18115 a few bytes and will simplify future changes.
18116 * character.c (string_escape_byte8): Likewise.
18117 * lisp.h (string_overflow): New decl.
18118
1a1f3366
PE
18119 Fixups, following up to the user-interface timestamp change.
18120 * nsterm.m (last_mouse_movement_time, ns_mouse_position): Use Time
18121 for UI timestamps, instead of unsigned long.
9fbd6841
PE
18122 * msdos.c (mouse_get_pos): Likewise.
18123 * w32inevt.c (movement_time, w32_console_mouse_position): Likewise.
1a1f3366
PE
18124 * w32gui.h (Time): Define by including "systime.h" rather than by
18125 declaring it ourselves. (Bug#8664)
18126
d4e3e4d3
PE
18127 * dispextern.h (struct image): Don't assume time_t <= unsigned long.
18128 * image.c (clear_image_cache): Likewise.
18129
f6a24d19
PE
18130 * term.c (term_mouse_position): Don't assume time_t wraparound.
18131
08dc5ae6
PE
18132 Be more systematic about user-interface timestamps.
18133 Before, the code sometimes used 'Time', sometimes 'unsigned long',
620c53a6
SM
18134 and sometimes 'EMACS_UINT', to represent these timestamps.
18135 This change causes it to use 'Time' uniformly, as that's what X uses.
08dc5ae6
PE
18136 This makes the code easier to follow, and makes it easier to catch
18137 integer overflow bugs such as Bug#8664.
18138 * frame.c (Fmouse_position, Fmouse_pixel_position):
18139 Use Time, not unsigned long, for user-interface timestamps.
18140 * keyboard.c (last_event_timestamp, kbd_buffer_get_event): Likewise.
18141 (button_down_time, make_lispy_position, make_lispy_movement): Likewise.
18142 * keyboard.h (last_event_timestamp): Likewise.
18143 * menu.c (Fx_popup_menu) [!HAVE_X_WINDOWS]: Likewise.
18144 * menu.h (xmenu_show): Likewise.
18145 * term.c (term_mouse_position): Likewise.
18146 * termhooks.h (struct input_event.timestamp): Likewise.
18147 (struct terminal.mouse_position_hook): Likewise.
18148 * xmenu.c (create_and_show_popup_menu, xmenu_show): Likewise.
18149 * xterm.c (XTmouse_position, x_scroll_bar_report_motion): Likewise.
18150 * systime.h (Time): New decl. Pull it in from <X11/X.h> if
18151 HAVE_X_WINDOWS, otherwise define it as unsigned long, which is
18152 what it was before.
18153 * menu.h, termhooks.h: Include "systime.h", for Time.
18154
8e55734a
PE
18155 * keyboard.c (make_lispy_event): Fix problem in integer overflow.
18156 Don't assume that the difference between two unsigned long values
18157 can fit into an integer. At this point, we know button_down_time
18158 <= event->timestamp, so the difference must be nonnegative, so
18159 there's no need to cast the result if double-click-time is
18160 nonnegative, as it should be; check that it's nonnegative, just in
18161 case. This bug is triggered when events are more than 2**31 ms
86db42d2 18162 apart (about 25 days). (Bug#8664)
8e55734a 18163
841f1b75 18164 * xselect.c (last_event_timestamp): Remove duplicate decl.
6434756c 18165 (x_own_selection): Remove needless cast to unsigned long.
841f1b75 18166
3e26f69c
PE
18167 * xmenu.c (set_frame_menubar): Use int, not EMACS_UINT, for indexes
18168 that always fit in int. Use a sentinel instead of a counter, to
18169 avoid a temp and to allay GCC's concerns about possible int overflow.
d230cb74
PE
18170 * frame.h (struct frame): Use int for menu_bar_items_used
18171 instead of EMACS_INT, since it always fits in int.
3e26f69c 18172
5cc152c0
PE
18173 * menu.c (grow_menu_items): Check for int overflow.
18174
d89eb65e
PE
18175 * xmenu.c (set_frame_menubar): Don't mishandle vectors with no nils.
18176
5235bd3e
PE
18177 * xterm.c: Use EMACS_INT for Emacs modifiers, and int for X modifiers.
18178 Before, the code was not consistent. These values cannot exceed
18179 2**31 - 1 so there's no need to make them unsigned.
18180 (x_x_to_emacs_modifiers): Accept int and return EMACS_INT.
18181 (x_emacs_to_x_modifiers): Accept EMACS_INT and return int.
18182 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Reject non-integers
18183 as modifiers.
18184 * xterm.h (x_x_to_emacs_modifiers): Adjust to signature change.
18185
bc827e23
PE
18186 * lisp.h (XINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_INT.
18187 (XUINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_UINT.
18188 Otherwise, GCC 4.6.0 warns about printf (pI, XINT (...)),
18189 presumably because the widths might not match.
18190
78eb494e
PE
18191 * window.c (size_window): Avoid needless test at loop start.
18192
04f2d78b
CB
181932011-05-18 Courtney Bane <emacs-bugs-7626@cbane.org> (tiny change)
18194
18195 * term.c (Fresume_tty): Restore hooks before reinitializing (bug#8687).
18196
d2fc7e3d 181972011-05-12 Drew Adams <drew.adams@oracle.com>
e531bdff
DA
18198
18199 * textprop.c (Fprevious_single_char_property_change): Doc fix (bug#8655).
18200
d2fc7e3d 182012011-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7db47798
YM
18202
18203 * w32term.c (w32_draw_fringe_bitmap): Rename local vars `left' and
18204 `width' to `bar_area_x' and `bar_area_width', respectively.
18205 (x_scroll_run): Take account of fringe background extension.
18206
04f2d78b
CB
18207 * xterm.c (x_draw_fringe_bitmap) [USE_TOOLKIT_SCROLL_BARS]:
18208 Rename local vars `left' and `width' to `bar_area_x' and
7db47798
YM
18209 `bar_area_width', respectively.
18210 (x_scroll_run) [USE_TOOLKIT_SCROLL_BARS]: Take account of fringe
18211 background extension.
18212
79b70037
GM
182132011-05-10 Jim Meyering <meyering@redhat.com>
18214
18215 * xdisp.c (x_intersect_rectangles): Fix typo "the the -> the".
18216
2f142cc5
JB
182172011-05-10 Juanma Barranquero <lekktu@gmail.com>
18218
18219 * image.c (Finit_image_library): Return t for built-in image types,
18220 like pbm and xbm. (Bug#8640)
18221
57679c86
AS
182222011-05-09 Andreas Schwab <schwab@linux-m68k.org>
18223
18224 * w32menu.c (set_frame_menubar): Fix submenu allocation.
18225
888c9e86
EZ
182262011-05-07 Eli Zaretskii <eliz@gnu.org>
18227
b0512a1d
EZ
18228 * w32console.c (Fset_screen_color): Doc fix.
18229 (Fget_screen_color): New function.
18230 (syms_of_ntterm): Defsubr it.
18231
7285dc67
EZ
18232 * callproc.c (call_process_cleanup) [MSDOS]: Don't close and
18233 unlink the temporary file if Fcall_process didn't create it in the
18234 first place.
18235 (Fcall_process) [MSDOS]: Don't create tempfile if stdout of the
18236 child process will be redirected to a file specified with `:file'.
888c9e86
EZ
18237 Don't try to re-open tempfile in that case, and set fd[0] to -1 as
18238 cue to call_process_cleanup not to close that handle.
18239
4d3fcc8e
BK
182402011-05-07 Ben Key <bkey76@gmail.com>
18241
18242 * makefile.w32-in: The bootstrap-temacs rule now makes use of
18243 one of two shell specific rules, either bootstrap-temacs-CMD or
18244 bootstrap-temacs-SH. The bootstrap-temacs-SH rule is identical
18245 to the previous implementation of the bootstrap-temacs rule.
18246 The bootstrap-temacs-CMD rule is similar to the previous
18247 implementation of the bootstrap-temacs rule except that it
18248 makes use of the ESC_CFLAGS variable instead of the CFLAGS
18249 variable.
18250
18251 These changes, along with some changes to nt/configure.bat,
18252 nt/gmake.defs, and nt/nmake.defs, are required to extend my
18253 earlier fix to add support for --cflags and --ldflags options
18254 that include quotes so that it works whether make uses cmd or
18255 sh as the shell.
18256
b4289b64
MA
182572011-05-06 Michael Albinus <michael.albinus@gmx.de>
18258
18259 * dbusbind.c (QCdbus_type_unix_fd): Declare static.
18260 (xd_remove_watch): Don't check QCdbus_type_unix_fd for SYMBOLP, it
18261 is a constant.
18262 (Fdbus_init_bus, xd_read_queued_messages): Bus can be a symbol or
18263 a string. Handle both cases.
18264 (Fdbus_call_method_asynchronously, Fdbus_register_signal)
18265 (Fdbus_register_method): Use Qinvalid_function.
18266
af4c0e28
JB
182672011-05-06 Juanma Barranquero <lekktu@gmail.com>
18268
18269 * makefile.w32-in: Update dependencies.
18270 (LISP_H): Add inttypes.h and stdin.h.
18271 (PROCESS_H): Add unistd.h.
18272
c51453d9
EZ
182732011-05-06 Eli Zaretskii <eliz@gnu.org>
18274
18275 * lread.c: Include limits.h (fixes the MS-Windows build broken by
18276 2011-05-06T07:13:19Z!eggert@cs.ucla.edu).
18277
8ff0ac3c 182782011-05-06 Paul Eggert <eggert@cs.ucla.edu>
c032b5f8 18279
4c4b566b
PE
18280 * image.c (Finit_image_library) [!HAVE_NTGUI]: Omit unused local.
18281
aab2b9b5
PE
18282 * term.c (vfatal): Remove stray call to va_end.
18283 It's not needed and the C Standard doesn't allow it here anyway.
18284
c378da0b
PE
18285 Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
18286 * eval.c (verror): doprnt a copy of ap, not the original. (Bug#8545)
18287
288b08c7
PE
18288 * eval.c (verror): OK to create a string of up to MOST_POSITIVE_FIXNUM
18289 bytes.
18290
e3601888
PE
18291 * term.c: Don't include <stdarg.h>, as <lisp.h> does that.
18292
db6c0e74
PE
18293 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
18294
dd5963ea
PE
18295 * process.c (Fformat_network_address): Fix typo: args2 -> *args2.
18296
88c9450f
PE
18297 * xmenu.c (set_frame_menubar): Fix typo: int * -> int (3 times).
18298
2f9442b8
PE
18299 * coding.c (detect_coding_charset): Fix typo: * 2 -> *4 (Bug#8601).
18300
c032b5f8
PE
18301 * charset.h (struct charset.code_space): Now has 15 elements, not 16.
18302 * charset.c (Fdefine_charset_internal): Don't initialize
18303 charset.code_space[15]. The value was garbage, on hosts with
2d38271b 18304 32-bit int (Bug#8600).
a108c10b
PE
18305
18306 * lread.c (read_integer): Be more consistent with string-to-number.
18307 Use string_to_number to do the actual conversion; this avoids
18308 rounding errors and fixes some other screwups. Without this fix,
18309 for example, #x1fffffffffffffff was misread as -2305843009213693952.
18310 (digit_to_number): Move earlier, for benefit of read_integer.
18311 Return -1 if the digit is out of range for the base, -2 if it is
48e400f0 18312 not a digit in any supported base. (Bug#8602)
a108c10b 18313
ad5f9eea
PE
18314 * doprnt.c (doprnt): Support arbitrary pI values, such as "I64".
18315
aec1708a
PE
18316 * dispnew.c (scrolling_window): Return 1 if we scrolled,
18317 to match comment at start of function. This also removes a
18318 GCC warning about overflow in a 32+64-bit port.
18319
47be4ab5
PE
18320 * lisp.h (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Simplify.
18321
371cac43
PE
18322 * dbusbind.c: Do not use XPNTR on a value that may be an integer.
18323 Reported by Stefan Monnier in
18324 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00919.html>.
04f2d78b
CB
18325 (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
18326 Use SYMBOLP-guarded XSYMBOL, not XPNTR.
371cac43 18327
d01a7826
PE
18328 * lisp.h (EMACS_INTPTR): Remove. All uses changed to intptr_t.
18329 (EMACS_UINTPTR): Likewise, with uintptr_t.
18330
7fd47d5c
PE
18331 * lisp.h: Prefer 64-bit EMACS_INT if available.
18332 (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Define to 64-bit
18333 on 32-bit hosts that have 64-bit int, so that they can access
18334 large files.
122b0c86
PE
18335 However, temporarily disable this change unless the temporary
18336 symbol WIDE_EMACS_INT is defined.
7fd47d5c 18337
8727937b
PE
18338 * lread.c, process.c: Do not include <inttypes.h>; lisp.h does it now.
18339
8ac068ac
PE
18340 Prefer intptr_t/uintptr_t for integers the same widths as pointers.
18341 This removes an assumption that EMACS_INT and long are the same
18342 width as pointers. The assumption is true for Emacs porting targets
18343 now, but we want to make other targets possible.
18344 * lisp.h: Include <inttypes.h>, for INTPTR_MAX, UINTPTR_MAX.
18345 (EMACS_INTPTR, EMACS_UINTPTR): New macros.
18346 In the rest of the code, change types of integers that hold casted
18347 pointers to EMACS_INTPTR and EMACS_UINTPTR, systematically
18348 replacing EMACS_INT, long, EMACS_UINT, and unsigned long.
18349 (XTYPE): Don't cast arg to EMACS_UINT; normally is not needed.
18350 (XSET): Cast type of XTYPE arg to EMACS_INTPTR; it is needed here.
18351 No need to cast type when ORing.
18352 (XPNTR): Return a value of type EMACS_INTPTR or EMACS_UINTPTR.
18353 * alloc.c (lisp_align_malloc): Remove a no-longer-needed cast.
18354 * doc.c (store_function_docstring): Use EMACS_INTPTR, so as not to
18355 assume EMACS_INT is the same width as char *.
18356 * gtkutil.c (xg_gtk_scroll_destroy, xg_tool_bar_button_cb):
18357 (xg_tool_bar_callback, xg_tool_bar_help_callback, xg_make_tool_item):
18358 Remove no-longer-needed casts.
18359 (xg_create_scroll_bar, xg_tool_bar_button_cb, xg_tool_bar_callback):
18360 (xg_tool_bar_help_callback, xg_make_tool_item):
18361 Use EMACS_INTPTR to hold an integer
18362 that will be cast to void *; this can avoid a GCC warning
18363 if EMACS_INT is not the same width as void *.
18364 * menu.c (find_and_call_menu_selection): Remove no-longer-needed cast.
18365 * xdisp.c (display_echo_area_1, resize_mini_window_1):
18366 (current_message_1, set_message_1):
18367 Use a local to convert to proper width without a cast.
18368 * xmenu.c (dialog_selection_callback): Likewise.
18369
ede49d71
PE
18370 * sysdep.c (get_random): Don't assume EMACS_INT is no wider than long.
18371 Also, don't assume VALBITS / RAND_BITS is less than 5,
18372 and don't rely on undefined behavior when shifting a 1 left into
18373 the sign bit.
18374 * lisp.h (get_random): Change signature to match.
18375
2f30ecd0
PE
18376 * lread.c (hash_string): Use size_t, not int, for hash computation.
18377 Normally we prefer signed values; but hashing is special, because
18378 it's better to use unsigned division on hash table sizes so that
18379 the remainder is nonnegative. Also, size_t is the natural width
18380 for hashing into memory. The previous code used 'int', which doesn't
18381 retain enough info to hash well into very large tables.
18382 (oblookup, oblookup_last_bucket_number, Funintern): Likewise.
18383
2a866e7b
PE
18384 * dbusbind.c: Don't possibly lose pointer info when converting.
18385 (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
18386 Use XPNTR rather than XHASH, so that the high-order bits of
18387 the pointer aren't lost when converting through void *.
18388
51639eac
PE
18389 * eval.c (Fautoload): Don't double-shift a pointer.
18390
92394119
PE
18391 * fns.c (Frandom): Let EMACS_UINT be wider than unsigned long.
18392
dbdb9a7c
JB
183932011-05-06 Juanma Barranquero <lekktu@gmail.com>
18394
18395 * gnutls.c (DEF_GNUTLS_FN):
18396 * image.c (DEF_IMGLIB_FN): Make function pointers static.
18397
db7a0b4f
AS
183982011-05-05 Andreas Schwab <schwab@linux-m68k.org>
18399
18400 * lread.c (lisp_file_lexically_bound_p): Stop scanning at end
18401 marker. (Bug#8610)
18402
cd394be1 184032011-05-05 Eli Zaretskii <eliz@gnu.org>
fab624aa
EZ
18404
18405 * w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
18406 New version that can reserve upto 2GB of heap space.
18407
f7ff1b0f 184082011-05-05 Chong Yidong <cyd@stupidchicken.com>
45cb8994
CY
18409
18410 * nsfns.m (Fns_read_file_name): Doc fix (Bug#8534).
18411
639c109b
TZ
184122011-05-05 Teodor Zlatanov <tzz@lifelogs.com>
18413
18414 * gnutls.c (fn_gnutls_certificate_set_x509_key_file): Add alias to
18415 `gnutls_certificate_set_x509_key_file'.
18416
d2127135
JB
184172011-05-05 Juanma Barranquero <lekktu@gmail.com>
18418
18419 * makefile.w32-in ($(BLD)/image.$(O), $(BLD)/process.$(O)):
18420 Update dependencies.
18421
e968f4f3
JB
184222011-05-04 Juanma Barranquero <lekktu@gmail.com>
18423
18424 * gnutls.h (emacs_gnutls_write, emacs_gnutls_read):
18425 * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
18426 Remove unused parameter `fildes'.
18427 * process.c (read_process_output, send_process): Don't pass it.
18428
84d358f0
JB
184292011-05-04 Juanma Barranquero <lekktu@gmail.com>
18430
18431 Fix previous change: the library cache is defined in w32.c.
18432 * image.c (CACHE_IMAGE_TYPE) [!HAVE_NTGUI]: Define to noop.
18433 (Finit_image_library): Wrap Vlibrary_cache on "#ifdef HAVE_NTGUI".
18434
0898ca10
JB
184352011-05-04 Juanma Barranquero <lekktu@gmail.com>
18436
18437 Implement dynamic loading of GnuTLS on Windows.
18438
18439 * gnutls.h (GNUTLS_EMACS_ERROR_NOT_LOADED): New macro.
18440 (emacs_gnutls_write, emacs_gnutls_read): Mark as extern.
18441 (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
18442 Declare.
18443
18444 * gnutls.c (Qgnutls_dll): Define.
18445 (DEF_GNUTLS_FN, LOAD_GNUTLS_FN): New macros.
18446 (gnutls_*): Declare function pointers.
18447 (init_gnutls_functions): New function to initialize function pointers.
18448 (emacs_gnutls_handshake, Fgnutls_error_string, Fgnutls_deinit)
18449 (emacs_gnutls_global_init, Fgnutls_bye): Use function pointers.
18450 (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
18451 Wrappers for gnutls_record_check_pending and gnutls_transport_set_errno.
18452 (emacs_gnutls_write, emacs_gnutls_read)
18453 (emacs_gnutls_handle_error, Fgnutls_error_fatalp)
18454 (Fgnutls_available_p): New function.
18455 (Fgnutls_boot): Call Fgnutls_available_p. Use function pointers.
18456 (syms_of_gnutls) <Qgnutls_dll>: Initialize and staticpro it.
18457 (syms_of_gnutls) <Sgnutls_available_p>: defsubr it.
18458
18459 * image.c: Include w32.h.
18460 (Vimage_type_cache): Delete.
18461 (syms_of_image) <Vimage_type_cache>: Don't initialize and staticpro it.
18462 (CACHE_IMAGE_TYPE, Finit_image_library): Use Vlibrary_cache instead.
18463 (w32_delayed_load): Move to w32.c.
18464
18465 * w32.h (VlibraryCache, QCloaded_from, w32_delayed_load): Declare.
18466
18467 * w32.c (QCloaded_from, Vlibrary_cache): Define.
18468 (w32_delayed_load): Move from image.c. When loading a library, record
18469 its filename in the :loaded-from property of the library id.
18470 (globals_of_w32) <QCloaded_from, Vlibrary_cache>:
18471 Initialize and staticpro them.
18472 (emacs_gnutls_pull, emacs_gnutls_push): Call emacs_gnutls_* functions.
18473
18474 * process.c: Include lisp.h before w32.h, not after.
18475 (wait_reading_process_output): Call emacs_gnutls_record_check_pending
18476 instead of gnutls_record_check_pending.
18477
18478 * callproc.c, emacs.c: Include lisp.h before w32.h, not after.
18479
ff4de4aa
TZ
184802011-05-04 Teodor Zlatanov <tzz@lifelogs.com>
18481
18482 * gnutls.c (Fgnutls_boot): Support :keylist and :crlfiles options
18483 instead of :keyfiles. Give GnuTLS the keylist and the CRL lists
18484 as passed in.
18485
abe95abb
JD
184862011-05-03 Jan Djärv <jan.h.d@swipnet.se>
18487
18488 * xterm.c (x_set_frame_alpha): Do not set property on anything
18489 else than FRAME_X_OUTER_WINDOW (Bug#8608).
18490
e16e55d4
JB
184912011-05-02 Juanma Barranquero <lekktu@gmail.com>
18492
18493 * sysdep.c (get_tty_size) [WINDOWSNT]: Implement. (Bug#8596)
18494
bafcf6a5
JB
184952011-05-02 Juanma Barranquero <lekktu@gmail.com>
18496
18497 * gnutls.c (Qgnutls_log_level, Qgnutls_code, Qgnutls_anon)
18498 (Qgnutls_x509pki, Qgnutls_e_interrupted, Qgnutls_e_again)
18499 (Qgnutls_e_invalid_session, Qgnutls_e_not_ready_for_handshake)
18500 (gnutls_global_initialized, Qgnutls_bootprop_priority)
18501 (Qgnutls_bootprop_trustfiles, Qgnutls_bootprop_keyfiles)
18502 (Qgnutls_bootprop_callbacks, Qgnutls_bootprop_loglevel)
18503 (Qgnutls_bootprop_hostname, Qgnutls_bootprop_verify_flags)
18504 (Qgnutls_bootprop_verify_error, Qgnutls_bootprop_verify_hostname_error)
18505 (Qgnutls_bootprop_callbacks_verify): Make static.
18506
e7a6747f
AS
185072011-05-01 Andreas Schwab <schwab@linux-m68k.org>
18508
19ed11ba
AS
18509 * callproc.c: Indentation fixup.
18510
e7a6747f 18511 * sysdep.c (wait_for_termination_1): Make static.
04f2d78b
CB
18512 (wait_for_termination, interruptible_wait_for_termination):
18513 Move after wait_for_termination_1.
e7a6747f 18514
1ef14cb4
LMI
185152011-05-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
18516
18517 * sysdep.c (interruptible_wait_for_termination): New function
18518 which is like wait_for_termination, but allows keyboard
18519 interruptions.
18520
18521 * callproc.c (Fcall_process): Add (:file "file") as an option for
18522 the STDOUT buffer.
18523 (Fcall_process_region): Ditto.
18524
330d880c
EZ
185252011-04-30 Eli Zaretskii <eliz@gnu.org>
18526
8db90b73
EZ
18527 * dosfns.c (Fint86, Fdos_memget, Fdos_memput): Use `ASIZE (FOO)'
18528 rather than `XVECTOR (FOO)->size'.
18529
330d880c
EZ
18530 * process.c: Remove HAVE_INTTYPES_H condition from inclusion of
18531 inttypes.h, as a gnulib replacement is used if it not available in
18532 system headers.
18533
15cbd324
EZ
185342011-04-21 Eli Zaretskii <eliz@gnu.org>
18535
18536 Lift the MOST_POSITIVE_FIXNUM/4 limitation on visited files.
18537 * fileio.c (Finsert_file_contents): Don't limit file size to 1/4
18538 of MOST_POSITIVE_FIXNUM. (Bug#8528)
18539
18540 * coding.c (coding_alloc_by_realloc): Error out if destination
18541 will grow beyond MOST_POSITIVE_FIXNUM.
18542 (decode_coding_emacs_mule): Abort if there isn't enough place in
18543 charbuf for the composition carryover bytes. Reserve an extra
18544 space for up to 2 characters produced in a loop.
18545 (decode_coding_iso_2022): Abort if there isn't enough place in
18546 charbuf for the composition carryover bytes.
18547
185482011-04-21 Eli Zaretskii <eliz@gnu.org>
afda1437 18549
ae940cca
EZ
18550 * doprnt.c (doprnt) [!HAVE_LONG_LONG_INT]: Error out instead of
18551 aborting when %lld or %lll format is passed.
18552 [!HAVE_UNSIGNED_LONG_LONG_INT]: Error out instead of aborting when
18553 %llo or %llx format is passed. (Bug#8545)
18554
03ab8921
EZ
18555 * window.c (window_scroll_line_based): Use a marker instead of
18556 simple variables to record original value of point. (Bug#7952)
18557
afda1437
EZ
18558 * doprnt.c (doprnt): Fix the case where a multibyte sequence
18559 produced by %s or %c overflows available buffer space. (Bug#8545)
18560
f76dee0c
PE
185612011-04-28 Paul Eggert <eggert@cs.ucla.edu>
18562
18563 * doprnt.c (doprnt): Omit useless test; int overflow check (Bug#8545).
283cdbef 18564 (SIZE_MAX): Move defn after all includes, as they might #define it.
f76dee0c 18565
fdc5744d
JB
185662011-04-28 Juanma Barranquero <lekktu@gmail.com>
18567
18568 * w32.c (init_environment): Warn about defaulting HOME to C:\.
18569
638f053a
JB
185702011-04-28 Juanma Barranquero <lekktu@gmail.com>
18571
18572 * keyboard.c (Qdelayed_warnings_hook): Define.
18573 (command_loop_1): Run `delayed-warnings-hook'
18574 if Vdelayed_warnings_list is non-nil.
18575 (syms_of_keyboard) <delayed-warnings-hook>: DEFSYM it.
18576 (syms_of_keyboard) <delayed-warnings-list>: DEFVAR_LISP it.
18577
d178f871
EZ
185782011-04-28 Eli Zaretskii <eliz@gnu.org>
18579
18580 * doprnt.c (doprnt): Don't return value smaller than the buffer
18581 size if the message was truncated. (Bug#8545).
18582
b124fd93
JB
185832011-04-28 Juanma Barranquero <lekktu@gmail.com>
18584
18585 * w32fns.c (Fx_change_window_property, Fx_delete_window_property)
18586 (Fx_window_property): #if-0 the whole functions, not just the bodies.
18587
e810457d
PE
185882011-04-27 Paul Eggert <eggert@cs.ucla.edu>
18589
18590 * doprnt.c (doprnt): Support "ll" length modifier, for long long.
18591
ea51cceb
JB
185922011-04-27 Juanma Barranquero <lekktu@gmail.com>
18593
18594 * makefile.w32-in: Update dependencies.
18595
94dcfacf
EZ
185962011-04-27 Eli Zaretskii <eliz@gnu.org>
18597
18598 Improve `doprnt' and its usage. (Bug#8545)
18599 * doprnt.c (doprnt): Make sure `format' is never accessed beyond
18600 `format_end'. Remove support for %l as a conversion specifier.
18601 Don't use xrealloc. Improve diagnostics when the %l size modifier
18602 is used. Update the commentary.
18603
18604 * eval.c (verror): Simplify calculation of size_t.
18605
18606 * coding.c (Ffind_operation_coding_system): Fix diagnostic error
18607 messages.
18608
f61f41d7
PE
186092011-04-27 Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> (tiny change)
18610
18611 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Adjust to aliasing
18612 change.
18613
96fb4434
PE
186142011-04-27 Paul Eggert <eggert@cs.ucla.edu>
18615
18616 * nsmenu.m: Replace all uses of XVECTOR with ASIZE and AREF.
18617 This makes this file independent of the recent pseudovector change.
18618
671875da 186192011-04-26 Paul Eggert <eggert@cs.ucla.edu>
eab3844f 18620
69e9b5a3
PE
18621 * keyboard.c (handle_user_signal): Fix pointer signedness problem.
18622
b5f869a7 18623 * gnutls.c (emacs_gnutls_handle_error): Remove unused local.
7754e151 18624 (Fgnutls_boot): gnutls_certificate_verify_peers2 wants unsigned *.
8d4c3955 18625 Remove unused local.
c8926152 18626 (emacs_gnutls_write): Don't use uninitialized rtnval if nbyte <= 0.
080e5a8d 18627
841a1577 18628 * lisp.h: Fix a problem with aliasing and vector headers. (Bug#8546)
04f2d78b
CB
18629 GCC 4.6.0 optimizes based on type-based alias analysis.
18630 For example, if b is of type struct buffer * and v of type struct
eab3844f
PE
18631 Lisp_Vector *, then gcc -O2 was incorrectly assuming that &b->size
18632 != &v->size, and therefore "v->size = 1; b->size = 2; return
18633 v->size;" must therefore return 1. This assumption is incorrect
18634 for Emacs, since it type-puns struct Lisp_Vector * with many other
18635 types. To fix this problem, this patch adds a new type struct
f904488f 18636 vectorlike_header that documents the constraints on layout of vectors
eab3844f
PE
18637 and pseudovectors, and helps optimizing compilers not get fooled
18638 by Emacs's type punning. It also adds the macros XSETTYPED_PVECTYPE
18639 XSETTYPED_PSEUDOVECTOR, TYPED_PSEUDOVECTORP, for similar reasons.
f904488f
PE
18640 * lisp.h (XSETTYPED_PVECTYPE): New macro, specifying the name of
18641 the size member.
eab3844f
PE
18642 (XSETPVECTYPE): Rewrite in terms of new macro.
18643 (XSETPVECTYPESIZE): New macro, specifying both type and size.
18644 This is a bit clearer, and further avoids the possibility of
18645 undesirable aliasing.
18646 (XSETTYPED_PSEUDOVECTOR): New macro, specifying the size.
f904488f 18647 (XSETPSEUDOVECTOR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR.
eab3844f
PE
18648 (XSETSUBR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XSIZE,
18649 since Lisp_Subr is a special case (no "next" field).
04f2d78b
CB
18650 (ASIZE): Now uses header.size rather than size.
18651 All previous uses of XVECTOR (foo)->size replaced to use this macro,
f904488f
PE
18652 to avoid the hassle of writing XVECTOR (foo)->header.size.
18653 (struct vectorlike_header): New type.
eab3844f
PE
18654 (TYPED_PSEUDOVECTORP): New macro, also specifying the C type of the
18655 object, to help avoid aliasing.
18656 (PSEUDOVECTORP): Rewrite in terms of TYPED_PSEUDOVECTORP.
18657 (SUBRP): Likewise, since Lisp_Subr is a special case.
18658 * lisp.h (struct Lisp_Vector, struct Lisp_Char_Table):
18659 (struct Lisp_Sub_Char_Table, struct Lisp_Bool_Vector):
18660 (struct Lisp_Hash_Table): Combine first two members into a single
f904488f 18661 struct vectorlike_header member. All uses of "size" and "next" members
eab3844f
PE
18662 changed to be "header.size" and "header.next".
18663 * buffer.h (struct buffer): Likewise.
18664 * font.h (struct font_spec, struct font_entity, struct font): Likewise.
18665 * frame.h (struct frame): Likewise.
18666 * process.h (struct Lisp_Process): Likewise.
18667 * termhooks.h (struct terminal): Likewise.
18668 * window.c (struct save_window_data, struct saved_window): Likewise.
18669 * window.h (struct window): Likewise.
18670 * alloc.c (allocate_buffer, Fmake_bool_vector, allocate_pseudovector):
18671 Use XSETPVECTYPESIZE, not XSETPVECTYPE, to avoid aliasing problems.
18672 * buffer.c (init_buffer_once): Likewise.
18673 * lread.c (defsubr): Use XSETTYPED_PVECTYPE, since Lisp_Subr is a
18674 special case.
18675 * process.c (Fformat_network_address): Use local var for size,
18676 for brevity.
18677
0df1eac5
PE
18678 * bytecode.c (exec_byte_code): Don't use XVECTOR before CHECK_VECTOR.
18679
847ab9d1 18680 Make the Lisp reader and string-to-float more consistent (Bug#8525)
452f4150
PE
18681 * data.c (atof): Remove decl; no longer used or needed.
18682 (digit_to_number): Move to lread.c.
18683 (Fstring_to_number): Use new string_to_number function, to be
18684 consistent with how the Lisp reader treats infinities and NaNs.
18685 Do not assume that floating-point numbers represent EMACS_INT
18686 without losing information; this is not true on most 64-bit hosts.
18687 Avoid double-rounding errors, by insisting on integers when
18688 parsing non-base-10 numbers, as the documentation specifies.
18689 * lisp.h (string_to_number): New decl, replacing ...
18690 (isfloat_string): Remove.
bc0a5c13 18691 * lread.c: Include <inttypes.h>, for uintmax_t and strtoumax.
d78050d6 18692 (read1): Do not accept +. and -. as integers; this
452f4150
PE
18693 appears to have been a coding error. Similarly, do not accept
18694 strings like +-1e0 as floating point numbers. Do not report
18695 overflow for integer overflows unless the base is not 10 which
18696 means we have no simple and reliable way to continue.
18697 Break out the floating-point parsing into a new
18698 function string_to_number, so that Fstring_to_number parses
18699 floating point numbers consistently with the Lisp reader.
04f2d78b 18700 (digit_to_number): Move here from data.c. Make it static inline.
452f4150
PE
18701 (E_CHAR, EXP_INT): Remove, replacing with ...
18702 (E_EXP): New macro, to solve the "1.0e+" problem mentioned below.
18703 (string_to_number): New function, replacing isfloat_string.
18704 This function checks for valid syntax and produces the resulting
18705 Lisp float number too. Rework it so that string-to-number
bc0a5c13 18706 no longer mishandles examples like "1.0e+". Use strtoumax,
d78050d6
PE
18707 so that overflow for non-base-10 numbers is reported only when
18708 there's no portable and simple way to convert to floating point.
452f4150 18709
67769ffc
PE
18710 * textprop.c (set_text_properties_1): Rewrite for clarity,
18711 and to avoid GCC warning about integer overflow.
18712
c20db43f
PE
18713 * intervals.h (struct interval): Use EMACS_INT for members
18714 where EMACS_UINT might cause problems. See
18715 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html>.
18716 (CHECK_TOTAL_LENGTH): Remove cast to EMACS_INT; no longer needed.
18717 * intervals.c (interval_deletion_adjustment): Now returns EMACS_INT.
18718 All uses changed.
37aa2f85
PE
18719 (offset_intervals): Tell GCC not to worry about length overflow
18720 when negating a negative length.
c20db43f 18721
2538aa2f
PE
18722 * alloc.c (overrun_check_malloc, overrun_check_realloc): Now static.
18723 (overrun_check_free): Likewise.
18724
f2d3008d
PE
18725 * alloc.c (SDATA_SIZE) [!GC_CHECK_STRING_BYTES]: Avoid runtime check
18726 in the common case where SDATA_DATA_OFFSET is a multiple of Emacs
18727 word size.
18728
ec8df744
PE
18729 * gnutls.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
18730 (gnutls_make_error): Rename local to avoid shadowing.
18731 (gnutls_emacs_global_deinit): ifdef out; not used.
18732 (Fgnutls_boot): Use const for pointer to readonly storage.
18733 Comment out unused local. Fix pointer signedness problems.
18734
640ee02d
PE
18735 * lread.c (openp): Don't stuff size_t into an 'int'.
18736 Use <= on length, not < on length + 1, to avoid GCC 4.6.0 warning
18737 about possible signed overflow.
18738
6048fb2a
PE
18739 * gtkutil.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
18740 (GDK_KEY_g): Don't define if already defined.
18741 (xg_prepare_tooltip): Avoid pointer signedness problem.
18742 (xg_set_toolkit_scroll_bar_thumb): Redo to avoid two casts.
18743
fa3c87e1
PE
18744 * process.c (Fnetwork_interface_info): Avoid left-shift undefined
18745 behavior with 1 << 31. GCC 4.6.0 warns about this on 32-bit hosts.
18746
2172544b
PE
18747 * xfns.c (Fx_window_property): Simplify a bit,
18748 to make a bit faster and to avoid GCC 4.6.0 warning.
18749 * xselect.c (x_get_window_property, x_handle_dnd_message): Likewise.
18750
9b821a21
PE
18751 * fns.c (internal_equal): Don't assume size_t fits in int.
18752
3c616cfa
PE
18753 * alloc.c (compact_small_strings): Tighten assertion a little.
18754
c2982e87
PE
18755 Replace pEd with more-general pI, and fix some printf arg casts.
18756 * lisp.h (pI): New macro, generalizing old pEd macro to other
18757 conversion specifiers. For example, use "...%"pI"d..." rather
18758 than "...%"pEd"...".
18759 (pEd): Remove. All uses replaced with similar uses of pI.
61bdb816 18760 * m/amdx86-64.h, m/ia64.h, m/ibms390x.h: Likewise.
c2982e87
PE
18761 * alloc.c (check_pure_size): Don't overflow by converting size to int.
18762 * bidi.c (bidi_dump_cached_states): Use pI to avoid cast.
18763 * data.c (Fnumber_to_string): Use pI instead of if-then-else-abort.
18764 * dbusbind.c (xd_append_arg): Use pI to avoid cast.
18765 (Fdbus_method_return_internal, Fdbus_method_error_internal): Likewise.
18766 * font.c (font_unparse_xlfd): Avoid potential buffer overrun on
18767 64-bit hosts.
18768 (font_unparse_xlfd, font_unparse_fcname): Use pI to avoid casts.
18769 * keyboard.c (record_char, modify_event_symbol): Use pI to avoid casts.
18770 * print.c (safe_debug_print, print_object): Likewise.
18771 (print_object): Don't overflow by converting EMACS_INT or EMACS_UINT
18772 to int.
6f04d126
PE
18773 Use pI instead of if-then-else-abort. Use %p to avoid casts,
18774 avoiding the 0 flag, which is not portable.
c2982e87
PE
18775 * process.c (Fmake_network_process): Use pI to avoid cast.
18776 * region-cache.c (pp_cache): Likewise.
18777 * xdisp.c (decode_mode_spec): Likewise.
18778 * xrdb.c (x_load_resources) [USE_MOTIF]: Use pI to avoid undefined
18779 behavior on 64-bit hosts with printf arg.
6f04d126 18780 * xselect.c (x_queue_event): Use %p to avoid casts, avoiding 0 flag.
c2982e87
PE
18781 (x_stop_queuing_selection_requests): Likewise.
18782 (x_get_window_property): Don't truncate byte count to an 'int'
18783 when tracing.
0b432f21 18784
5e073ec7
PE
18785 * frame.c (frame_name_fnn_p): Get rid of strtol, which isn't right
18786 here, since it parses constructs like leading '-' and spaces,
18787 which are not wanted; and it overflows with large numbers.
18788 Instead, simply match F[0-9]+, which is what is wanted anyway.
18789
36372bf9
PE
18790 * alloc.c: Remove unportable assumptions about struct layout.
18791 (SDATA_SELECTOR, SDATA_DATA_OFFSET): New macros.
18792 (SDATA_OF_STRING, SDATA_SIZE, allocate_string_data):
18793 (allocate_vectorlike, make_pure_vector): Use the new macros,
18794 plus offsetof, to remove unportable assumptions about struct layout.
18795 These assumptions hold on all porting targets that I know of, but
18796 they are not guaranteed, they're easy to remove, and removing them
18797 makes further changes easier.
18798
0b432f21
PE
18799 * alloc.c (BLOCK BYTES): Fix typo by changing "ablock" to "ablocks".
18800 This doesn't fix a bug but makes the code clearer.
bfd1c781
PE
18801 (string_overrun_cookie): Now const. Use initializers that
18802 don't formally overflow signed char, to avoid warnings.
000098c1
PE
18803 (allocate_string_data) [GC_CHECK_STRING_OVERRUN]: Fix typo that
18804 can cause Emacs to crash when string overrun checking is enabled.
c7bda33c
PE
18805 (allocate_buffer): Don't assume sizeof (struct buffer) is a
18806 multiple of sizeof (EMACS_INT); it need not be, if
18807 alignof(EMACS_INT) < sizeof (EMACS_INT).
d0f4e1f5 18808 (check_sblock, check_string_bytes, check_string_free_list): Protoize.
0b432f21 18809
895009e1
JB
188102011-04-26 Juanma Barranquero <lekktu@gmail.com>
18811
18812 * keyboard.c (QCrtl): Rename from Qrtl. All uses changed.
18813
6a7a1b0b
TZ
188142011-04-26 Teodor Zlatanov <tzz@lifelogs.com>
18815
18816 * gnutls.c (emacs_gnutls_handshake): Return an error if we're not
b5f869a7 18817 supposed to be handshaking. (Bug#8556)
6a7a1b0b
TZ
18818 Reported by Paul Eggert <eggert@cs.ucla.edu>.
18819
841a1577 188202011-04-26 Daniel Colascione <dan.colascione@gmail.com>
0438ce91
DC
18821
18822 * lisp.h (Qdebug): List symbol.
895009e1 18823 * eval.c (Qdebug): Restore global linkage.
0438ce91
DC
18824 * keyboard.c (debug-on-event): New variable.
18825 (handle_user_signal): Break into debugger when debug-on-event
18826 matches the current signal symbol.
18827
f2d3ba6f
DN
188282011-04-25 Dan Nicolaescu <dann@ics.uci.edu>
18829
18830 * alloc.c (check_sblock, check_string_bytes)
18831 (check_string_free_list): Convert to standard C.
18832
42ce4c63
TZ
188332011-04-25 Teodor Zlatanov <tzz@lifelogs.com>
18834
18835 * w32.c (emacs_gnutls_push): Fix typo.
18836
825cd63c
EZ
188372011-04-25 Eli Zaretskii <eliz@gnu.org>
18838
fb11d64d
EZ
18839 * gnutls.c (emacs_gnutls_handshake): Avoid compiler warnings about
18840 "cast to pointer from integer of different size".
18841
825cd63c
EZ
18842 Improve doprnt and its use in verror. (Bug#8545)
18843 * doprnt.c (doprnt): Document the set of format control sequences
18844 supported by the function. Use SAFE_ALLOCA instead of always
18845 using `alloca'.
18846
18847 * eval.c (verror): Don't limit the buffer size at size_max-1, that
18848 is one byte too soon. Don't use xrealloc; instead xfree and
18849 xmalloc anew.
18850
e061a11b
TZ
188512011-04-24 Teodor Zlatanov <tzz@lifelogs.com>
18852
18853 * gnutls.h: Add GNUTLS_STAGE_CALLBACKS enum to denote we're in the
18854 callbacks stage.
18855
18856 * gnutls.c: Renamed global_initialized to
18857 gnutls_global_initialized. Added internals for the
18858 :verify-hostname-error, :verify-error, and :verify-flags
18859 parameters of `gnutls-boot' and documented those parameters in the
18860 docstring. Start callback support.
9173deec
JB
18861 (emacs_gnutls_handshake): Add Woe32 support. Retry handshake
18862 unless a fatal error occurred. Call gnutls_alert_send_appropriate
18863 on error. Return error code.
e061a11b
TZ
18864 (emacs_gnutls_write): Call emacs_gnutls_handle_error.
18865 (emacs_gnutls_read): Likewise.
18866 (Fgnutls_boot): Return handshake error code.
18867 (emacs_gnutls_handle_error): New function.
18868 (wsaerror_to_errno): Likewise.
18869
18870 * w32.h (emacs_gnutls_pull): Add prototype.
18871 (emacs_gnutls_push): Likewise.
18872
18873 * w32.c (emacs_gnutls_pull): New function for GnuTLS on Woe32.
18874 (emacs_gnutls_push): Likewise.
18875
188762011-04-24 Claudio Bley <claudio.bley@gmail.com> (tiny change)
18877
18878 * process.c (wait_reading_process_output): Check if GnuTLS
18879 buffered some data internally if no FDs are set for TLS
18880 connections.
18881
18882 * makefile.w32-in (OBJ2): Add gnutls.$(O).
18883 (LIBS): Link to USER_LIBS.
18884 ($(BLD)/gnutls.$(0)): New target.
18885
fa6996bc
EZ
188862011-04-24 Eli Zaretskii <eliz@gnu.org>
18887
eb35682e
EZ
18888 * xdisp.c (handle_single_display_spec): Rename the
18889 display_replaced_before_p argument into display_replaced_p, to
18890 make it consistent with the commentary. Fix typos in the
18891 commentary.
18892
e2ad650c
EZ
18893 * textprop.c (syms_of_textprop): Remove dead code.
18894 (copy_text_properties): Delete obsolete commentary about an
18895 interface that was deleted long ago. Fix typos in the description
18896 of arguments.
18897
1b2de274
EZ
18898 * msdos.c (XMenuActivate, XMenuAddSelection): Adjust argument list
18899 to changes in oldXMenu/XMenu.h from 2011-04-16.
18900 <menu_help_message, prev_menu_help_message>: Constify.
18901 (IT_menu_make_room): menu->help_text is now `const char **';
18902 adjust.
18903
18904 * msdos.h (XMenuActivate, XMenuAddSelection): Adjust prototypes
18905 to changes in oldXMenu/XMenu.h from 2011-04-16.
18906 (struct XMenu): Declare `help_text' `const char **'.
18907
18908 * xfaces.c <Qunspecified>: Make extern again.
18909
18910 * syntax.c: Include sys/types.h before including regex.h, as
75f1671a 18911 required by POSIX.
1b2de274 18912
762b15be
EZ
18913 * doc.c (get_doc_string): Improve the format passed to `error'.
18914
18915 * doprnt.c (doprnt): Improve commentary.
18916
18917 * term.c (init_tty) [MSDOS]: Fix 1st argument to maybe_fatal.
18918
18919 * Makefile.in (TAGS): Depend on $(M_FILE) and $(S_FILE), and scan
18920 them with etags.
18921
f1052e5d
EZ
18922 * makefile.w32-in (globals.h): Add a dummy recipe, to make any
18923 changes in globals.h immediately force recompilation.
762b15be
EZ
18924 (TAGS): Depend on $(CURDIR)/m/intel386.h and
18925 $(CURDIR)/s/ms-w32.h.
18926 (TAGS-gmake): Scan $(CURDIR)/m/intel386.h and $(CURDIR)/s/ms-w32.h.
f1052e5d 18927
fa6996bc
EZ
18928 * character.c (Fchar_direction): Function deleted.
18929 (syms_of_character): Don't defsubr it.
18930 <char-direction-table>: Deleted.
18931
e6c3da20
EZ
189322011-04-23 Eli Zaretskii <eliz@gnu.org>
18933
18934 Fix doprnt so it could be used again safely in `verror'. (Bug#8435)
18935 * doprnt.c: Include limits.h.
18936 (SIZE_MAX): New macro.
04f2d78b
CB
18937 (doprnt): Return a size_t value. 2nd arg is now size_t.
18938 Many local variables are now size_t instead of int or unsigned.
e6c3da20
EZ
18939 Improve overflow protection. Support `l' modifier for integer
18940 conversions. Support %l conversion. Don't assume an EMACS_INT
18941 argument for integer conversions and for %c.
18942
18943 * lisp.h (doprnt): Restore prototype.
18944
18945 * makefile.w32-in ($(BLD)/callint.$(O)): Depend on
18946 $(SRC)/character.h.
18947
18948 * Makefile.in (base_obj): Add back doprnt.o.
18949
18950 * deps.mk (doprnt.o): Add back prerequisites.
18951 (callint.o): Depend on character.h.
18952
18953 * eval.c (internal_lisp_condition_case): Include the handler
18954 representation in the error message.
18955 (verror): Call doprnt instead of vsnprintf. Fix an off-by-one bug
18956 when breaking from the loop.
18957
18958 * xdisp.c (vmessage): Call doprnt instead of vsnprintf.
18959
18960 * callint.c (Fcall_interactively): When displaying error message
18961 about invalid control letter, pass the character's codepoint, not
18962 a pointer to its multibyte form. Improve display of the character
18963 in octal and display also its hex code.
18964
18965 * character.c (char_string): Use %x to display the (unsigned)
18966 codepoint of an invalid character, to avoid displaying a bogus
18967 negative value.
18968
18969 * font.c (check_otf_features): Pass SDATA of SYMBOL_NAME to
18970 `error', not SYMBOL_NAME itself.
18971
18972 * coding.c (Fencode_sjis_char, Fencode_big5_char): Use %c for
18973 character arguments to `error'.
18974
18975 * charset.c (check_iso_charset_parameter): Fix incorrect argument
18976 to `error' in error message about FINAL_CHAR argument. Make sure
18977 FINAL_CHAR is a character, and use %c when it is passed as
18978 argument to `error'.
18979
4ffd0d6b 189802011-04-23 Eli Zaretskii <eliz@gnu.org>
97a93095
EZ
18981
18982 * s/ms-w32.h (localtime): Redirect to sys_localtime.
18983
18984 * w32.c: Include <time.h>.
18985 (sys_localtime): New function.
18986
4ffd0d6b 189872011-04-23 Chong Yidong <cyd@stupidchicken.com>
c17819f4
CY
18988
18989 * xdisp.c (init_xdisp): Initialize echo_area_window (Bug#6451).
18990
4ffd0d6b 18991 * buffer.c (syms_of_buffer): Doc fix (Bug#6902).
aac0c6e3 18992
4ffd0d6b 189932011-04-23 Samuel Thibault <sthibault@debian.org> (tiny change)
aac0c6e3 18994
4ffd0d6b
GM
18995 * sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on
18996 zombies (Bug#8467).
aac0c6e3 18997
04c56954
EZ
189982011-04-19 Eli Zaretskii <eliz@gnu.org>
18999
19000 * syntax.h (SETUP_SYNTAX_TABLE_FOR_OBJECT): Fix setting of
19001 gl_state.e_property when gl_state.object is Qt.
19002
19003 * insdel.c (make_gap_larger): Remove limitation of buffer size
19004 to <= INT_MAX.
19005
16a43933
CY
190062011-04-18 Chong Yidong <cyd@stupidchicken.com>
19007
19008 * xdisp.c (lookup_glyphless_char_display)
19009 (produce_glyphless_glyph): Handle cons cell entry in
19010 glyphless-char-display.
19011 (Vglyphless_char_display): Document it.
19012
19013 * term.c (produce_glyphless_glyph): Handle cons cell entry in
19014 glyphless-char-display.
19015
4581706e
CY
190162011-04-17 Chong Yidong <cyd@stupidchicken.com>
19017
19018 * xdisp.c (get_next_display_element): Remove unnecessary ifdefs.
19019
19020 * termhooks.h (FRAME_WINDOW_P): Remove duplicated definitions.
19021
19022 * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): Add missing
19023 definition for no-X builds.
19024
4887c6e2 190252011-04-16 Paul Eggert <eggert@cs.ucla.edu>
764430a3 19026
fd35b6f9
PE
19027 Static checks with GCC 4.6.0 and non-default toolkits.
19028
5c1ccb01
PE
19029 * s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF): Protoize decl.
19030
006c5daa
PE
19031 * process.c (keyboard_bit_set): Define only if SIGIO.
19032 (send_process_trap): Mark it with NO_RETURN if it doesn't return.
19033 (send_process): Repair possible setjmp clobbering.
19034
efc736d3
PE
19035 * s/usg5-4-common.h (SETUP_SLAVE_PTY): Don't pass extra arg to 'fatal'.
19036
4e2fe2e6
PE
19037 * eval.c: Include <stdio.h>, for vsnprintf on non-GNU/Linux hosts.
19038
f97334a2
PE
19039 * data.c (arith_error): Mark with NO_RETURN if it doesn't return.
19040
4e75f29d
PE
19041 * alloc.c (bytes_used_when_full, SPARE_MEMORY, BYTES_USED):
19042 Define only if needed.
19043
90efadd1
PE
19044 * sysdep.c (_FILE_OFFSET_BITS): Make this hack even uglier
19045 by pacifying GCC about it. Maybe it's time to retire it?
875975e9 19046 * xfaces.c (USG, __TIMEVAL__): Likewise.
90efadd1 19047
3c647824
PE
19048 * dispextern.h (struct redisplay_interface): Rename param
19049 to avoid shadowing.
e264f262 19050 * termhooks.h (struct terminal): Likewise.
761383f4 19051 * xterm.c (xembed_send_message): Likewise.
3c647824 19052
b58c5c4a
PE
19053 * insdel.c (make_gap_smaller): Define only if
19054 USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC.
19055
cad59032
PE
19056 * keyboard.c (read_char): Make a var volatile so longjmp won't clobber
19057 it.
19058
c339dc2e
PE
19059 * emacs.c (MAX_HEAP_BSS_DIFF, my_edata): Move to where they're used,
19060 so that we aren't warned about unused symbols.
19061
91a3e27b
PE
19062 * xfns.c (Fx_file_dialog): Rename local to avoid shadowing.
19063
399c71d3 19064 * xdisp.c (x_produce_glyphs): Mark var as initialized (Bug#8512).
7a3fb125 19065
8ffc96f5
PE
19066 * xfns.c (x_real_positions): Mark locals as initialized.
19067
eef9bc79
PE
19068 * xmenu.c (xmenu_show): Don't use uninitialized vars.
19069
098db9dd
PE
19070 * xterm.c: Fix problems found by static analysis with other toolkits.
19071 (toolkit_scroll_bar_interaction): Define and use only if USE_X_TOOLKIT.
dda3aedd
PE
19072 (x_dispatch_event): Declare static if USE_GTK, and
19073 define if USE_GTK || USE_X_TOOLKIT.
098db9dd 19074 (SET_SAVED_BUTTON_EVENT): Define only if USE_X_TOOLKIT || USE_GTK.
dda3aedd 19075 * xterm.h (x_dispatch_event): Extern only if USE_X_TOOLKIT.
841a1577
JB
19076 * xterm.c, xterm.h (x_mouse_leave): Bring this function back, but only
19077 if defined HAVE_MENUS && !defined USE_X_TOOLKIT && !defined USE_GTK.
098db9dd 19078
eb18f6cc
PE
19079 * xmenu.c (menu_help_callback): Pointer type fixes.
19080 Use const pointers when pointing at readonly data. Avoid pointer
19081 signedness clashes.
19082 (FALSE): Remove unused macro.
19083 (update_frame_menubar): Remove unused decl.
19084
1fe72bf8
PE
19085 * xfns.c (Fx_hide_tip): Move locals to avoid shadowing.
19086
60d9e1db
PE
19087 * menu.c (push_submenu_start, push_submenu_end): Do not define unless
19088 USE_X_TOOLKIT || USE_GTK || HAVE_NS || defined HAVE_NTGUI.
19089 (single_menu_item): Rename local to avoid shadowing.
19090
39261c26
PE
19091 * keyboard.c (make_lispy_event): Remove unused local var.
19092
018c5e19
PE
19093 * frame.c, frame.h (x_get_resource_string): Bring this back, but
19094 only if HAVE_X_WINDOWS && !USE_X_TOOLKIT.
19095
63d2b86e
PE
19096 * bitmaps: Change bitmaps from unsigned char back to the X11
19097 compatible char. Avoid the old compiler warnings about
19098 out-of-range initializers by using, for example, '\xab' rather
19099 than 0xab.
19100
aefd87e1
PE
19101 * xgselect.c (xgselect_initialize): Check vs interface
19102 even if ! (defined (USE_GTK) || defined (HAVE_GCONF)).
19103
bf501fb9
PE
19104 * xmenu.c (xmenu_show): Rename parm to avoid shadowing.
19105
e9829fdf
PE
19106 * xterm.c (x_create_toolkit_scroll_bar): Use const * for pointers
19107 to read-only memory.
19108
1086c095
PE
19109 * fns.c (vector): Remove; this old hack is no longer needed.
19110
2baccd04 19111 * xsmfns.c (create_client_leader_window): Rename shadowing arg.
401f10cb 19112 Remove unused var.
dde42981 19113 (gdk_x11_set_sm_client_id) [!USE_GTK]: Don't define.
2baccd04 19114
72391843 19115 * xrdb.c (x_load_resources): Omit unused local.
3565b346 19116
436c16df 19117 * xfns.c (free_frame_menubar, atof): Remove duplicate decls.
8a94ea33 19118 (x_window): Rename locals to avoid shadowing.
dc5ddd85 19119 (USG): Use the kludged USG macro, to pacify gcc.
436c16df 19120
92bb796d 19121 * xterm.c (x_alloc_nearest_color_for_widget): Remove; unused.
bbbef9e1 19122 (x_term_init): Remove local to avoid shadowing.
92bb796d 19123
764430a3 19124 * xfns.c, xterm.c (_XEditResCheckMessages): Protoize decl.
4887c6e2
PE
19125
19126 * xdisp.c, dispextern.h (set_vertical_scroll_bar): Now extern if
19127 USE_TOOLKIT_SCROLL_BARS && !USE_GTK, as xterm.c needs it then.
19128
d1dfb56c
EZ
191292011-04-16 Eli Zaretskii <eliz@gnu.org>
19130
c4354cb4
EZ
19131 * gnutls.c (Fgnutls_boot): Don't pass Lisp_Object to `error'.
19132
d1dfb56c
EZ
19133 Fix regex.c, syntax.c and friends for buffers > 2GB.
19134 * syntax.h (struct gl_state_s): Declare character position members
19135 EMACS_INT.
19136
19137 * syntax.c (update_syntax_table): Declare 2nd argument EMACS_INT.
19138
04f2d78b
CB
19139 * textprop.c (verify_interval_modification, interval_of):
19140 Declare arguments EMACS_INT.
d1dfb56c
EZ
19141
19142 * intervals.c (adjust_intervals_for_insertion): Declare arguments
19143 EMACS_INT.
19144
19145 * intervals.h (CHECK_TOTAL_LENGTH): Cast to EMACS_INT, not `int'.
19146
19147 * indent.c (Fvertical_motion): Local variable it_start is now
19148 EMACS_INT.
19149
19150 * regex.c (re_match, re_match_2, re_match_2_internal)
19151 (bcmp_translate, regcomp, regexec, print_double_string)
19152 (group_in_compile_stack, re_search, re_search_2, regex_compile)
19153 (re_compile_pattern, re_exec): Declare arguments and local
19154 variables `size_t' and `ssize_t' and return values `regoff_t', as
19155 appropriate.
19156 (POP_FAILURE_REG_OR_COUNT) <pfreg>: Declare `long'.
19157 (CHECK_INFINITE_LOOP) <failure>: Declare `ssize_t'.
19158 <compile_stack_type>: `size' and `avail' are now `size_t'.
19159
19160 * regex.h <regoff_t>: Use ssize_t, not int.
19161 (re_search, re_search_2, re_match, re_match_2): Arguments that
19162 specify buffer/string position and length are now ssize_t and
19163 size_t. Return type is regoff_t.
19164
613052cd
BK
191652011-04-16 Ben Key <bkey76@gmail.com>
19166
19167 * nsfont.m: Fixed bugs in ns_get_family and
19168 ns_descriptor_to_entity that were caused by using free to
19169 deallocate memory blocks that were allocated by xmalloc (via
19170 xstrdup). This caused Emacs to crash when compiled with
19171 XMALLOC_OVERRUN_CHECK defined (when Emacs was configured with
19172 --enable-checking=xmallocoverrun). xfree is now used to
19173 deallocate these memory blocks.
19174
4170f62f 191752011-04-15 Paul Eggert <eggert@cs.ucla.edu>
3e047f51 19176
71b41406
PE
19177 * sysdep.c (emacs_read): Remove unnecessary check vs MAX_RW_COUNT.
19178
9587a89d
PE
19179 emacs_write: Accept and return EMACS_INT for sizes.
19180 See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html
19181 et seq.
19182 * gnutls.c, gnutls.h (emacs_gnutls_read, emacs_gnutls_write):
19183 Accept and return EMACS_INT.
19184 (emacs_gnutls_write): Return the number of bytes written on
19185 partial writes.
19186 * sysdep.c, lisp.h (emacs_read, emacs_write): Likewise.
273a5f82
PE
19187 (emacs_read, emacs_write): Remove check for negative size, as the
19188 Emacs source code has been audited now.
9587a89d
PE
19189 * sysdep.c (MAX_RW_COUNT): New macro, to work around kernel bugs.
19190 (emacs_read, emacs_write): Use it.
273a5f82
PE
19191 * process.c (send_process): Adjust to the new signatures of
19192 emacs_write and emacs_gnutls_write. Do not attempt to store
19193 a byte offset into an 'int'; it might overflow.
9587a89d 19194 See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00483.html
273a5f82 19195
3e047f51
PE
19196 * sound.c: Don't assume sizes fit in 'int'.
19197 (struct sound_device.period_size, alsa_period_size):
9c3c56a7 19198 Return EMACS_INT, not int.
3e047f51 19199 (struct sound_device.write, vox_write, alsa_write):
9c3c56a7
PE
19200 Accept EMACS_INT, not int.
19201 (wav_play, au_play): Use EMACS_INT to store sizes and to
3e047f51
PE
19202 record read return values.
19203
cc39a9db
BK
192042011-04-15 Ben Key <bkey76@gmail.com>
19205
c9d0ec6d
JB
19206 * keyboard.c (Qundefined): Don't declare static since it is used
19207 in nsfns.m.
19208 * xfaces.c (Qbold, Qexpanded, Qitalic, Qcondensed): Don't declare
19209 static since they are used in nsfont.m.
cc39a9db 19210
6c60eb9f
SM
192112011-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
19212
19213 * process.c (Qprocessp): Don't declare static.
19214 * lisp.h (Qprocessp): Declare again.
19215
7990b61a
JB
192162011-04-15 Juanma Barranquero <lekktu@gmail.com>
19217
19218 * font.c (Qopentype): Don't make static (used from w32uniscribe.c).
19219
5d4cb038
PE
192202011-04-14 Paul Eggert <eggert@cs.ucla.edu>
19221
8bd7b830 19222 Improve C-level modularity by making more things 'static'.
cd64ea1d 19223
e3b27b31
PE
19224 Don't publish debugger-only interfaces to other modules.
19225 * lisp.h (safe_debug_print, debug_output_compilation_hack):
19226 (verify_bytepos, count_markers): Move decls to the only modules
19227 that need them.
19228 * region-cache.h (pp_cache): Likewise.
19229 * window.h (check_all_windows): Likewise.
19230 * marker.c, print.c, region-cache.c, window.c: Decls moved here.
19231
5d4cb038
PE
19232 * sysdep.c (croak): Now static, if
19233 defined TIOCNOTTY || defined USG5 || defined CYGWIN.
19234 * syssignal.h (croak): Declare only if not static.
69003fd8
PE
19235
19236 * alloc.c (refill_memory_reserve): Now static if
19237 !defined REL_ALLOC || defined SYSTEM_MALLOC.
19238 * lisp.h (refill_memory_reserve): Declare only if not static.
93ea6e8f 19239
e87b6180
PE
19240 * xsettings.c, xsettings.h (xsettings_get_system_normal_font):
19241 Define only if USE_LUCID.
19242
ac64929e
PE
19243 * xrdb.c (x_customization_string, x_rm_string): Now static.
19244
6f37259d
PE
19245 * xmenu.c (x_menu_wait_for_event): Export only if USE_MOTIF.
19246 * xterm.h (x_menu_wait_for_event): Declare only if USE_MOTIF.
19247
1683e3ab
PE
19248 * xdisp.c (draw_row_with_mouse_face): Now static.
19249 * dispextern.h (draw_row_with_mouse_fave): Remove decl.
19250
de9c2632
PE
19251 * window.h (check_all_windows): Mark externally visible.
19252
2b96acb7
PE
19253 * window.c (window_deletion_count): Now static.
19254
19255 * undo.c: Make symbols static if they're not exported.
19256 (last_undo_buffer, last_boundary_position, pending_boundary):
19257 Now static.
19258
50436f33
PE
19259 * textprop.c (interval_insert_behind_hooks): Now static.
19260 (interval_insert_in_front_hooks): Likewise.
19261
64520e5c
PE
19262 * term.c: Make symbols static if they're not exported.
19263 (tty_turn_off_highlight, get_tty_terminal, max_frame_cols):
19264 (max_frame_lines, tty_set_terminal_modes):
19265 (tty_reset_terminal_modes, tty_turn_off_highlight):
19266 (get_tty_terminal): Now static.
19267 (term_mouse_moveto): Do not define if HAVE_WINDOW_SYSTEM.
19268 * termhooks.h (term_mouse_moveto): Do not declare if
8bd7b830 19269 HAVE_WINDOW_SYSTEM.
64520e5c
PE
19270 * dispextern.h (tty_set_terminal_modes, tty_reset_terminal_modes):
19271 (tty_turn_off_highlight, get_tty_terminal): Remove decls.
19272
1fa53021
PE
19273 * sysdep.c: Make symbols static if they're not exported.
19274 (emacs_get_tty, emacs_set_tty, old_fcntl_flags, old_fcntl_owner):
19275 Now static.
19276 (sigprocmask_set, full_mask): Remove; unused.
19277 (wait_debugging): Mark as visible.
19278 * syssignal.h (SIGFULLMASK, full_mask): Remove decls.
19279 * systty.h (emacs_get_tty, emacs_set_tty): Remove decls.
19280
d4b43b22
PE
19281 * syntax.c (syntax_temp): Define only if !__GNUC__.
19282
b7c513d0
PE
19283 * sound.c (current_sound_device, current_sound): Now static.
19284
989b29ad
PE
19285 * search.c (searchbufs, searchbuf_head): Now static.
19286
13a55a78
PE
19287 * scroll.c (scroll_cost): Remove; unused.
19288 * dispextern.h (scroll_cost): Remove decl.
19289
de68a1fc
PE
19290 * region-cache.h (pp_cache): Mark as externally visible.
19291
40ccffa6
PE
19292 * process.c: Make symbols static if they're not exported.
19293 (process_tick, update_tick, create_process, chan_process):
19294 (Vprocess_alist, proc_buffered_char, datagram_access):
19295 (fd_callback_data, send_process_frame, process_sent_to): Now static.
19296 (deactivate_process): Mark defn as static, as well as decl.
19297 * lisp.h (create_process): Remove decl.
19298 * process.h (chan_process, Vprocess_alist): Remove decls.
19299
ad64fc97
PE
19300 * print.c: Make symbols static if they're not exported.
19301 (print_depth, new_backquote_output, being_printed, print_buffer):
19302 (print_buffer_size, print_buffer_pos, print_buffer_pos_byte):
19303 (print_interval, print_number_index, initial_stderr_stream):
19304 Now static.
19305 * lisp.h (Fprinc): Remove decl.
19306 (debug_output_compilation_hack): Mark as externally visible.
19307
adddb265
PE
19308 * sysdep.c (croak): Move decl from here to syssignal.h.
19309 * syssignal.h (croak): Put it here, so the API can be checked when
19310 'croak' is called from dissociate_if_controlling_tty.
19311
1717ede2
PE
19312 * minibuf.c: Make symbols static if they're not exported.
19313 (minibuf_save_list, choose_minibuf_frame): Now static.
19314 * lisp.h (choose_minibuf_frame): Remove decl.
19315
fa5fb2bc
PE
19316 * lisp.h (verify_bytepos, count_markers): Mark as externally visible.
19317
1e3890d1
PE
19318 * lread.c: Make symbols static if they're not exported.
19319 (read_objects, initial_obarray, oblookup_last_bucket_number):
19320 Now static.
19321 (make_symbol): Remove; unused.
19322 * lisp.h (initial_obarray, make_symbol): Remove decls.
19323
8a1414fa
PE
19324 * keyboard.c: Make symbols static if they're not exported.
19325 (single_kboard, recent_keys_index, total_keys, recent_keys):
19326 (this_command_key_count_reset, raw_keybuf, raw_keybuf_count):
19327 (this_single_command_key_start, echoing, last_auto_save):
19328 (read_key_sequence_cmd, dribble, recursive_edit_unwind):
19329 (command_loop, echo_now, keyboard_init_hook, help_char_p):
19330 (quit_throw_to_read_char, command_loop_2, top_level_1, poll_timer):
19331 (Vlispy_mouse_stem, double_click_count):
19332 Now static.
19333 (force_auto_save_soon): Define only if SIGDANGER.
19334 (ignore_mouse_drag_p): Now static if
19335 !defined HAVE_WINDOW_SYSTEM || defined USE_GTK || defined HAVE_NS.
19336 (print_help): Remove; unused.
19337 (stop_character, last_timer_event): Mark as externally visible.
19338 * keyboard.h (ignore_mouse_drag_p): Declare only if
19339 defined HAVE_WINDOW_SYSTEM && !defined USE_GTK && !defined HAVE_NS.
19340 (echo_now, help_char_p, quit_throw_to_read_char): Remove decls.
19341 * lisp.h (echoing): Remove decl.
19342 (force_auto_save_soon): Declare only if SIGDANGER.
19343 * xdisp.c (redisplay_window): Simplify code, to make it more
19344 obvious that ignore_mouse_drag_p is not accessed if !defined
19345 USE_GTK && !defined HAVE_NS.
19346
93ea6e8f
PE
19347 * intervals.c: Make symbols static if they're not exported.
19348 (merge_properties_sticky, merge_interval_right, delete_interval):
19349 Now static.
19350 * intervals.h (merge_interval_right, delete_interval): Remove decls.
19351
77382fcc
PE
19352 * insdel.c: Make symbols static if they're not exported.
19353 However, leave prepare_to_modify_buffer alone. It's never
19354 called from outside this function, but that appears to be a bug.
19355 (combine_after_change_list, combine_after_change_buffer):
4889fc82 19356 (adjust_after_replace, signal_before_change): Now static.
77382fcc
PE
19357 (adjust_after_replace_noundo): Remove; unused.
19358 * lisp.h (adjust_after_replace, adjust_after_replace_noundo):
4889fc82 19359 (signal_before_change): Remove decls.
77382fcc 19360
9306c32e
PE
19361 * indent.c (val_compute_motion, val_vmotion): Now static.
19362
cd44d2eb
PE
19363 * image.c: Make symbols static if they're not exported.
19364 * dispextern.h (x_create_bitmap_from_xpm_data): Do not declare
19365 if USE_GTK.
19366 * image.c (x_create_bitmap_from_xpm_data): Do not define if USE_GTK.
19367 (xpm_color_cache, ct_table, ct_colors_allocated): Now static.
19368
ad9a7a06
PE
19369 * fringe.c (standard_bitmaps): Now static.
19370 (max_used_fringe_bitmap): Now static, unless HAVE_NS.
19371
81626931
PE
19372 * frame.c: Make symbols static if they're not exported.
19373 (x_report_frame_params, make_terminal_frame): Now static.
19374 (get_frame_param): Now static, unless HAVE_NS.
19375 (x_fullscreen_adjust): Define if WINDOWSNT, not if HAVE_WINDOW_SYSTEM.
19376 (x_get_resource_string): Remove; not used.
19377 * frame.h (make_terminal_frame, x_report_frame_params):
19378 (x_get_resource_string); Remove decls.
19379 (x_fullscreen_adjust): Declare only if WINDOWSNT.
19380 * lisp.h (get_frame_param): Declare only if HAVE_NS.
19381
239f9db9
PE
19382 * font.c, fontset.c: Make symbols static if they're not exported.
19383 * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): New macro.
19384 (FACE_SUITABLE_FOR_CHAR_P): Use it.
19385 * font.c (font_close_object): Now static.
19386 * font.h (font_close_object): Remove.
19387 * fontset.c (FONTSET_OBJLIST): Remove.
19388 (free_realized_fontset) #if-0 the body, which does nothing.
19389 (face_suitable_for_char_p): #if-0, as it's never called.
19390 * fontset.h (face_suitable_for_char_p): Remove decl.
04f2d78b
CB
19391 * xfaces.c (face_at_string_position):
19392 Use FACE_SUITABLE_FOR_ASCII_CHAR_P, not FACE_SUITABLE_FOR_CHAR_P,
239f9db9
PE
19393 since 0 is always ASCII.
19394
dfcf3579
PE
19395 * fns.c (weak_hash_tables): Now static.
19396
5045092b
PE
19397 * fileio.c: Make symbols static if they're not exported.
19398 (auto_saving, auto_save_mode_bits, auto_save_error_occurred):
19399 (Vwrite_region_annotation_buffers): Now static.
19400
57a96f5c
PE
19401 * eval.c: Make symbols static if they're not exported.
19402 (backtrace_list, lisp_eval_depth, when_entered_debugger): Now static.
19403 * lisp.h (backtrace_list): Remove decl.
19404
35f08c38
PE
19405 * emacs.c: Make symbols static if they're not exported.
19406 (malloc_state_ptr, malloc_using_checking, syms_of_emacs):
19407 (fatal_error_code, fatal_error_signal_hook, standard_args):
19408 Now static.
19409 (fatal_error_signal): Now static, unless FLOAT_CATCH_SIGKILL.
19410 (DEFINE_DUMMY_FUNCTION): Mark function as externally visible.
19411 (__CTOR_LIST__, __DTOR_LIST__): Now externally visible.
19412 * lisp.h (fatal_error_signal_hook): Remove decl.
19413 (fatal_error_signal): Declare only if FLOAT_CATCH_SIGKILL.
19414
f44bd759
PE
19415 * editfns.c: Move a (normally-unused) function to its only use.
19416 * editfns.c, lisp.h (get_operating_system_release): Remove.
19417 * process.c (init_process) [DARWIN_OS]: Do it inline, as it is not
19418 worth the hassle of breaking this out.
19419
b532497d
PE
19420 * xterm.c: Make symbols static if they're not exported.
19421 (x_raise_frame, x_lower_frame, x_wm_set_window_state):
19422 (x_wm_set_icon_pixmap, x_initialize, XTread_socket_fake_io_error):
19423 (x_destroy_window, x_delete_display):
19424 Now static.
19425 (x_dispatch_event): Now static if ! (USE_MOTIF || USE_X_TOOLKIT).
19426 (x_mouse_leave): Remove; unused.
19427 * xterm.h (x_display_info_for_name, x_raise_frame, x_lower_frame):
19428 (x_destroy_window, x_wm_set_window_state, x_wm_set_icon_pixmap):
19429 (x_delete_display, x_initialize, x_set_border_pixel, x_screen_planes):
19430 Remove decls.
19431 (x_mouse_leave): Declare only if WINDOWSNT.
19432 (x_dispatch_event): Declare only if USE_MOTIF or USE_X_TOOLKIT.
19433 (xic_create_fontsetname): Declare only if HAVE_X_WINDOWS &&
19434 USE_X_TOOLKIT.
19435
1675728f
PE
19436 * ftxfont.c: Make symbols static if they're not exported.
19437 (ftxfont_driver): Export only if !defined HAVE_XFT && def8ined
19438 HAVE_FREETYPE.
19439 * font.h (ftxfont_driver): Likewise.
19440
e4cebfca
PE
19441 * xfns.c: Make symbols static if they're not exported.
19442 (x_last_font_name, x_display_info_for_name):
19443 (x_set_foreground_color, x_set_background_color, x_set_mouse_color):
19444 (x_set_cursor_color, x_set_border_pixel, x_set_border_color):
19445 (x_set_cursor_type, x_set_icon_type, x_set_icon_name):
19446 (x_set_scroll_bar_foreground, x_set_scroll_bar_background):
19447 (x_explicitly_set_name, x_set_title, xic_defaut_fontset, tip_timer):
19448 (last_show_tip_args): Now static.
19449 (xic_defaut_fontset, xic_create_fontsetname): Define only if
19450 defined HAVE_X_WINDOWS && defined USE_X_TOOLKIT
19451 (x_screen_planes): Remove; unused.
19452 * dispextern.h (x_screen_planes): Remove decl.
19453
5bf46f05
PE
19454 * dispnew.c: Make symbols static if they're not exported.
19455 * dispextern.h (redraw_garbaged_frames, scrolling):
19456 (increment_row_positions): Remove.
19457 * dispnew.c (new_glyph_matrix, increment_row_positions, scrolling):
19458 (delayed_size_change, glyph_matrix_count, glyph_pool_count):
19459 Now static.
19460 (redraw_garbaged_frames): Remove; unused.
19461
435f4c28
PE
19462 * xfaces.c: Make symbols static if they're not exported.
19463 * dispextern.h (ascii_face_of_lisp_face, free_realized_face):
19464 Remove decls.
19465 * xterm.h (defined_color): Remove decls.
19466 (x_free_dpy_colors): Declare only if USE_X_TOOLKIT.
19467 * xfaces.c (tty_suppress_bold_inverse_default_colors_p):
19468 (menu_face_changed_default, defined_color, free_realized_face):
19469 (x_free_dpy_colors): Define only if USE_X_TOOLKIT.
19470 (ascii_face_of_lisp_face): Remove; unused.
19471
8524aef3
PE
19472 * xdisp.c: Make symbols static if they're not exported.
19473 * dispextern.h (scratch_glyph_row, window_box_edges):
19474 (glyph_to_pixel_coords, set_cursor_from_row):
19475 (get_next_display_element, set_iterator_to_next):
19476 (highlight_trailing_whitespace, frame_to_window_pixel_xy):
19477 (show_mouse_face): Remove decls
19478 * frame.h (message_buf_print): Likewise.
19479 * lisp.h (pop_message, set_message, check_point_in_composition):
19480 Likewise.
19481 * xterm.h (set_vertical_scroll_bar): Likewise.
19482 * xdisp.c (list_of_error, Vmessage_stack, line_number_displayed):
19483 (message_buf_print, scratch_glyph_row, displayed_buffer):
19484 (set_iterator_to_next, pop_message, set_message, set_cursor_from_row):
19485 (get_next_display_element, show_mouse_face, window_box_edges):
19486 (frame_to_window_pixel_xy, check_point_in_composition):
19487 (set_vertical_scroll_bar, highlight_trailing_whitespace): Now static.
19488 (glyph_to_pixel_coords): Remove; unused.
19489
16390cd2
PE
19490 * dired.c (file_name_completion): Now static.
19491
19492 * dbusbind.c (xd_in_read_queued_messages): Now static.
19493
a25f4dfa
PE
19494 * lisp.h (circular_list_error, FOREACH): Remove; unused.
19495 * data.c (circular_list_error): Remove.
19496
14a9c8df
PE
19497 * commands.h (last_point_position, last_point_position_buffer):
19498 (last_point_position_window): Remove decls.
19499 * keyboard.c: Make these variables static.
19500
04f2d78b
CB
19501 * coding.h (coding, code_convert_region, encode_coding_gap):
19502 Remove decls.
74ab6df5
PE
19503 * coding.c (Vsjis_coding_system, Vbig5_coding_system):
19504 (iso_code_class, detect_coding, code_convert_region): Now static.
19505 (encode_coding_gap): Remove; unused.
19506
38dfbee1
PE
19507 * chartab.c (chartab_chars, chartab_bits): Now static.
19508
a2cb4e63
PE
19509 * charset.h (charset_iso_8859_1): Remove decl.
19510 * charset.c (charset_iso_8859_1, charset_emacs, map_charset_for_dump):
19511 Now static.
19512
127198fd
PE
19513 * ccl.h (check_ccl_update, Vccl_program_table): Remove decls.
19514 * ccl.c (Vccl_program_table): Now static.
19515 (check_ccl_update): Remove; unused.
19516
d85b608f
PE
19517 * category.c (SET_CATEGORY_SET, set_category_set): Move here.
19518 * category.h: ... from here.
19519 * category.c (check_category_table, set_category_set): Now static.
19520
31cd66f3
PE
19521 * casetab.c (Vascii_upcase_table, Vascii_eqv_table): Now static.
19522 * lisp.h: Remove these decls.
19523
c358e587
PE
19524 * buffer.c (buffer_count): Remove unused var.
19525
e78aecca
PE
19526 * bidi.c (bidi_dump_cached_states): Mark as externally visible,
19527 so that it's not optimized away.
19528 (bidi_ignore_explicit_marks_for_paragraph_level): Likewise.
19529 * dispextern.h (bidi_dump_cached_states): Remove, since it's
19530 exported only to the debugger.
19531
e192d7d3 19532 * atimer.c (alarm_signal_handler, run_all_atimers): Now static.
04f2d78b 19533 * atimer.h (run_all_atimers): Remove; not exported.
e192d7d3 19534
92470028
PE
19535 font.c: Make copy_font_spec and merge_font_spec ordinary C functions.
19536 * font.c (copy_font_spec): Rename from Fcopy_font_spec, since it
19537 was inaccessible from Lisp.
19538 (merge_font_spec): Likewise, renaming from Fmerge_font_spec.
19539 * font.c, font.h, fontset.c, xfaces.c, xfont.c: Change all uses.
19540
244ed907
PE
19541 alloc.c: Import and export fewer symbols, and remove unused items.
19542 * lisp.h (suppress_checking, die): Declare only if ENABLE_CHECKING
19543 is defined.
19544 (suppress_checking): Add EXTERNALLY_VISIBLE attribute, so that
19545 it's not optimized away by whole-program optimization.
19546 (message_enable_multibyte, free_misc): Remove.
19547 (catchlist, handlerlist, mark_backtrace):
19548 Declare only if BYTE_MARK_STACK.
19549 (mark_byte_stack): Likewise, fixing a ifdef-vs-if typo.
19550 * alloc.c (pure): Export only if VIRT_ADDR_VARIES is defined.
19551 (message_enable_multibyte): Remove decl.
19552 (free_misc, interval_free_list, float_block, float_block_index):
19553 (n_float_blocks, float_free_list, cons_block, cons_block_index):
19554 (cons_free_list, last_marked_index):
19555 Now static.
19556 (suppress_checking, die): Define only if ENABLE_CHECKING is defined.
19557 * eval.c (catchlist, handlerlist): Export only if BYTE_MARK_STACK.
19558 (mark_backtrace): Define only if BYTE_MARK_STACK.
19559 * xdisp.c (message_enable_multibyte): Now static.
19560
61c2b50e 19561 Declare Lisp_Object Q* variables to be 'static' if not exported.
955cbe7b
PE
19562 This makes it easier for human readers (and static analyzers)
19563 to see whether these variables are used from other modules.
19564 * alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c:
19565 * ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c:
19566 * data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c:
19567 * font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c:
19568 * lread.c, macros.c, minibuf.c, print.c, process.c, search.c:
19569 * sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c:
19570 * xmenu.c, xselect.c:
19571 Declare Q* vars static if they are not used in other modules.
19572 * ccl.h, character.h, charset.h, coding.h, composite.h, font.h:
19573 * frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h:
19574 Remove decls of unexported vars.
19575 * keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro.
19576
95c82688
PE
19577 * lisp.h (DEFINE_FUNC): Make sname 'static'.
19578
16a97296
PE
19579 Make Emacs functions such as Fatom 'static' by default.
19580 This makes it easier for human readers (and static analyzers)
19581 to see whether these functions can be called from other modules.
19582 DEFUN now defines a static function. To make the function external
19583 so that it can be used in other C modules, use the new macro DEFUE.
8bd7b830
PE
19584 * lisp.h (Funibyte_char_to_multibyte, Fsyntax_table_p):
19585 (Finit_image_library):
16a97296
PE
19586 (Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer):
19587 (Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute):
19588 (Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes):
19589 Remove decls, since these functions are now static.
19590 (Funintern, Fget_internal_run_time): New decls, since these functions
19591 were already external.
95c82688 19592
16a97296
PE
19593 * alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c:
19594 * ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c:
19595 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c:
19596 * fns.c, font.c, fontset.c, frame.c, image.c, indent.c:
19597 * keyboard.c, keymap.c, lread.c:
19598 * macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c:
19599 * syntax.c, term.c, terminal.c, textprop.c, undo.c:
19600 * window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c:
19601 Mark functions with DEFUE instead of DEFUN,
19602 if they are used in other modules.
19603 * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward
19604 decls for now-static functions.
19605 * buffer.h (Fdelete_overlay): Remove decl.
19606 * callproc.c (Fgetenv_internal): Mark as internal.
19607 * composite.c (Fremove_list_of_text_properties): Remove decl.
19608 (Fcomposition_get_gstring): New forward static decl.
19609 * composite.h (Fcomposite_get_gstring): Remove decl.
19610 * dired.c (Ffile_attributes): New forward static decl.
19611 * doc.c (Fdocumntation_property): New forward static decl.
19612 * eval.c (Ffetch_bytecode): New forward static decl.
19613 (Funintern): Remove extern decl; now in .h file where it belongs.
19614 * fileio.c (Fmake_symbolic_link): New forward static decl.
19615 * image.c (Finit_image_library): New forward static decl.
19616 * insdel.c (Fcombine_after_change_execute): Make forward decl static.
19617 * intervals.h (Fprevious_property_change):
19618 (Fremove_list_of_text_properties): Remove decls.
19619 * keyboard.c (Fthis_command_keys): Remove decl.
19620 (Fcommand_execute): New forward static decl.
19621 * keymap.c (Flookup_key): New forward static decl.
19622 (Fcopy_keymap): Now static.
19623 * keymap.h (Flookup_key): Remove decl.
19624 * process.c (Fget_process): New forward static decl.
19625 (Fprocess_datagram_address): Mark as internal.
19626 * syntax.c (Fsyntax_table_p): New forward static decl.
19627 (skip_chars): Remove duplicate decl.
19628 * textprop.c (Fprevious_property_change): New forward static decl.
19629 * window.c (Fset_window_fringes, Fset_window_scroll_bars):
19630 Now internal.
19631 (Fset_window_margins, Fset_window_vscroll): New forward static decls.
19632 * window.h (Fset_window_vscroll, Fset_window_margins): Remove decls.
19633
785bbd42
PE
19634 * editfns.c (Fformat): Remove unreachable code.
19635
8b913b57
AS
196362011-04-14 Andreas Schwab <schwab@linux-m68k.org>
19637
19638 * fileio.c (Finsert_file_contents): Fix typo in 2005-05-13
19639 change. (Bug#8496)
19640
a6744a35
EZ
196412011-04-13 Eli Zaretskii <eliz@gnu.org>
19642
19643 * xdisp.c (handle_invisible_prop): Don't call bidi_paragraph_init
19644 when at ZV. (Bug#8487)
19645
e7974947
AS
196462011-04-12 Andreas Schwab <schwab@linux-m68k.org>
19647
baad03f0
AS
19648 * charset.c (Fclear_charset_maps): Use xfree instead of free.
19649 (Bug#8437)
19650 * keyboard.c (parse_tool_bar_item): Likewise.
19651 * sound.c (sound_cleanup, alsa_close): Likewise.
19652 * termcap.c (tgetent): Likewise.
19653 * xfns.c (x_default_font_parameter): Likewise.
19654 * xsettings.c (read_and_apply_settings): Likewise.
19655
e7974947
AS
19656 * alloc.c (overrun_check_malloc, overrun_check_realloc)
19657 (overrun_check_free): Protoize.
19658
28272684
PE
196592011-04-12 Paul Eggert <eggert@cs.ucla.edu>
19660
19661 * sysdep.c (emacs_read, emacs_write): Check for negative sizes
19662 since callers should never pass a negative size.
19663 Change the signature to match that of plain 'read' and 'write'; see
19664 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00397.html>.
19665 * lisp.h: Update prototypes of emacs_write and emacs_read.
19666
11997c76
EZ
196672011-04-11 Eli Zaretskii <eliz@gnu.org>
19668
19669 * xdisp.c (redisplay_window): Don't try to determine the character
19670 position of the scroll margin if the window start point w->startp
e896f03c 19671 is outside the buffer's accessible region. (Bug#8468)
11997c76 19672
8a2cbd72
EZ
196732011-04-10 Eli Zaretskii <eliz@gnu.org>
19674
19675 Fix write-region and its subroutines for buffers > 2GB.
19676 * fileio.c (a_write, e_write): Modify declaration of arguments and
19677 local variables to support buffers larger than 2GB.
19678 (Fcopy_file): Use EMACS_INT for return value of emacs_read.
19679
19680 * sysdep.c (emacs_write, emacs_read): Use ssize_t for last
19681 argument, local variables, and return value.
19682
19683 * lisp.h: Update prototypes of emacs_write and emacs_read.
19684
19685 * sound.c (vox_write): Use ssize_t for return value of emacs_write.
19686
4073e537 196872011-04-10 Paul Eggert <eggert@cs.ucla.edu>
eb3f1cc8 19688
1ebfdcb6
PE
19689 * xdisp.c (vmessage): Use memchr, not strnlen, which some hosts lack.
19690
b2ded58d
PE
19691 Fix more problems found by GCC 4.6.0's static checks.
19692
7d66342c
PE
19693 * xdisp.c (vmessage): Use a better test for character truncation.
19694
bbf47d44
PE
19695 * charset.c (load_charset_map): <, not <=, for optimization,
19696 and to avoid potential problems with integer overflow.
9248994d 19697 * chartab.c (sub_char_table_set_range, char_table_set_range): Likewise.
f9a68bc5 19698 * casetab.c (set_identity, shuffle): Likewise.
3ab1c7ce 19699 * editfns.c (Fformat): Likewise.
1e69125e 19700 * syntax.c (skip_chars): Likewise.
3befa583 19701
e3019616
PE
19702 * xmenu.c (set_frame_menubar): Allocate smaller local vectors.
19703 This also lets GCC 4.6.0 generate slightly better loop code.
19704
becfa255
PE
19705 * callint.c (Fcall_interactively): <, not <=, for optimization.
19706 (Fcall_interactively): Count the number of arguments produced,
19707 not the number of arguments given. This is simpler and lets GCC
19708 4.6.0 generate slightly better code.
19709
dae0cd48
PE
19710 * ftfont.c: Distingish more carefully between FcChar8 and char.
19711 The previous code passed unsigned char * to a functions like
19712 strlen and xstrcasecmp that expect char *, which does not
19713 conform to the C standard.
19714 (get_adstyle_property, ftfont_pattern_entity): Use FcChar8 for
19715 arguments to FcPatternGetString, and explicitly cast FcChar8 * to
19716 char * when the C standard requires it.
19717
76032d70
PE
19718 * keyboard.c (read_char): Remove unused var.
19719
eb3f1cc8
PE
19720 * eval.c: Port to Windows vsnprintf (Bug#8435).
19721 Include <limits.h>.
19722 (SIZE_MAX): Define if the headers do not.
19723 (verror): Do not give up if vsnprintf returns a negative count.
19724 Instead, grow the buffer. This ports to Windows vsnprintf, which
19725 does not conform to C99. Problem reported by Eli Zaretskii.
19726 Also, simplify the allocation scheme, by avoiding the need for
19727 calling realloc, and removing the ALLOCATED variable.
19728
70476b54
PE
19729 * eval.c (verror): Initial buffer size is 4000 (not 200) bytes.
19730
12020a9e
PE
19731 Remove invocations of doprnt, as Emacs now uses vsnprintf.
19732 But keep the doprint source code for now, as we might revamp it
19733 and use it again (Bug#8435).
ea6c7ae6
PE
19734 * lisp.h (doprnt): Remove.
19735 * Makefile.in (base_obj): Remove doprnt.o.
19736 * deps.mk (doprnt.o): Remove.
19737
5fdb398c
PE
19738 error: Print 32- and 64-bit integers portably (Bug#8435).
19739 Without this change, on typical 64-bit hosts error ("...%d...", N)
19740 was used to print both 32- and 64-bit integers N, which relied on
19741 undefined behavior.
61bdb816 19742 * lisp.h, m/amdx86-64.h, m/ia64.h, m/ibms390x.h (pEd): New macro.
5fdb398c
PE
19743 * lisp.h (error, verror): Mark as printf-like functions.
19744 * eval.c (verror): Use vsnprintf, not doprnt, to do the real work.
19745 Report overflow in size calculations when allocating printf buffer.
19746 Do not truncate output string at its first null byte.
19747 * xdisp.c (vmessage): Use vsnprintf, not doprnt, to do the real work.
19748 Truncate the output at a character boundary, since vsnprintf does not
19749 do that.
19750 * charset.c (check_iso_charset_parameter): Convert internal
19751 character to string before calling 'error', since %c now has the
19752 printf meaning.
19753 * coding.c (Fdecode_sjis_char, Fdecode_big5_char): Avoid int
19754 overflow when computing char to be passed to 'error'. Do not
19755 pass Lisp_Object to 'error'; pass the integer instead.
19756 * nsfns.m (Fns_do_applescript): Use int, not long, since it's
19757 formatted with plain %d.
19758
b189fa66
PE
19759 * eval.c (internal_lisp_condition_case): Don't pass spurious arg.
19760
bff87ef0
PE
19761 * keyboard.c (access_keymap_keyremap): Print func name, not garbage.
19762
7e2cac20
PE
19763 * coding.c (Fdecode_sjis_char): Don't assume CODE fits in int.
19764
ce4d90b5
PE
19765 * xterm.c (x_catch_errors): Remove duplicate declaration.
19766
266c9547
PE
19767 * term.c (maybe_fatal): Mark its 3rd arg as a printf format, too.
19768
79c49ad2
PE
19769 * xdisp.c, lisp.h (message_nolog): Remove; unused.
19770
368f4090
JM
197712011-04-10 Jim Meyering <meyering@redhat.com>
19772
19773 use ssize_t and size_t for read- and write-like emacs_gnutls_* functions
19774 * gnutls.c (emacs_gnutls_read): Adjust signature to be more read-like:
19775 return ssize_t not "int", and use size_t as the buffer length.
19776 (emacs_gnutls_write): Likewise, and make the buffer pointer "const".
19777 * gnutls.h: Update declarations.
19778 * process.c (read_process_output): Use ssize_t, to match.
19779 (send_process): Likewise.
19780
a32d4040
CY
197812011-04-09 Chong Yidong <cyd@stupidchicken.com>
19782
19783 * image.c (Fimagemagick_types): Doc fix, and comment cleanup.
19784
8546720e 197852011-04-09 Chong Yidong <cyd@stupidchicken.com>
aac0c6e3 19786
04f2d78b
CB
19787 * ftfont.c (get_adstyle_property, ftfont_pattern_entity):
19788 Use unsigned char, to match FcChar8 type definition.
aac0c6e3 19789
8546720e
GM
19790 * xterm.c (handle_one_xevent):
19791 * xmenu.c (create_and_show_popup_menu):
19792 * xselect.c (x_decline_selection_request)
19793 (x_reply_selection_request): Avoid type-punned deref of X events.
aac0c6e3 19794
0a2f5c1a 197952011-04-09 Eli Zaretskii <eliz@gnu.org>
a53e2e89
EZ
19796
19797 Fix some uses of `int' instead of EMACS_INT.
19798 * search.c (string_match_1, fast_string_match)
19799 (fast_c_string_match_ignore_case, fast_string_match_ignore_case)
19800 (scan_buffer, find_next_newline_no_quit)
19801 (find_before_next_newline, search_command, Freplace_match)
19802 (Fmatch_data): Make some `int' variables be EMACS_INT.
19803
19804 * xdisp.c (display_count_lines): 3rd argument and return value now
19805 EMACS_INT. All callers changed.
19806 (pint2hrstr): Last argument is now EMACS_INT.
19807
19808 * coding.c (detect_coding_utf_8, detect_coding_emacs_mule)
19809 (detect_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
19810 (detect_coding_ccl, detect_coding_charset, decode_coding_utf_8)
19811 (decode_coding_utf_16, decode_coding_emacs_mule)
19812 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5)
19813 (decode_coding_ccl, decode_coding_charset)
19814 <consumed_chars, consumed_chars_base>: Declare EMACS_INT.
19815 (decode_coding_iso_2022, decode_coding_emacs_mule)
19816 (decode_coding_sjis, decode_coding_big5, decode_coding_charset)
19817 <char_offset, last_offset>: Declare EMACS_INT.
19818 (encode_coding_utf_8, encode_coding_utf_16)
19819 (encode_coding_emacs_mule, encode_invocation_designation)
19820 (encode_designation_at_bol, encode_coding_iso_2022)
19821 (encode_coding_sjis, encode_coding_big5, encode_coding_ccl)
19822 (encode_coding_raw_text, encode_coding_charset) <produced_chars>:
19823 Declare EMACS_INT.
19824 (ASSURE_DESTINATION): Declare more_bytes EMACS_INT.
19825 (encode_invocation_designation): Last argument P_NCHARS is now
19826 EMACS_INT.
19827 (decode_eol): Declare pos_byte, pos, and pos_end EMACS_INT.
19828 (produce_chars): from_nchars and to_nchars are now EMACS_INT.
19829
19830 * coding.h (struct coding_system) <head_ascii>: Declare EMACS_INT.
19831 All users changed.
19832
19833 * ccl.c (Fccl_execute_on_string): Declare some variables
19834 EMACS_INT.
19835
8546720e 198362011-04-08 Samuel Thibault <sthibault@debian.org> (tiny change)
0080dc6b
SS
19837
19838 * term.c (init_tty): Fix incorrect ifdef placement (Bug#8450).
19839
4e19a977
CS
198402011-03-19 Christoph Scholtes <cschol2112@googlemail.com>
19841
19842 * process.c (Fformat_network_address): Doc fix.
19843
87302331
R
198442011-04-08 T.V. Raman <tv.raman.tv@gmail.com> (tiny change)
19845
ee7683eb 19846 * xml.c (parse_region): Avoid creating spurious whitespace nodes.
87302331 19847
cbb59342
CY
198482011-04-08 Chong Yidong <cyd@stupidchicken.com>
19849
19850 * keyboard.c (read_char): Call Lisp function help-form-show,
19851 instead of using internal_with_output_to_temp_buffer.
19852 (Qhelp_form_show): New var.
e0d38eeb 19853 (syms_of_keyboard): Use DEFSYM macro.
cbb59342
CY
19854
19855 * print.c (internal_with_output_to_temp_buffer): Function deleted.
19856
19857 * lisp.h (internal_with_output_to_temp_buffer): Remove prototype.
19858
e67a13ab
CY
198592011-04-06 Chong Yidong <cyd@stupidchicken.com>
19860
04f2d78b
CB
19861 * process.c (Flist_processes): Remove to Lisp.
19862 (list_processes_1): Delete.
e67a13ab 19863
973f782d
EZ
198642011-04-06 Eli Zaretskii <eliz@gnu.org>
19865
7c106b1e
EZ
19866 * msdos.c (careadlinkat, careadlinkatcwd): MS-DOS replacements.
19867
973f782d
EZ
19868 * w32.c (careadlinkat, careadlinkatcwd): New always-fail stubs.
19869
41cf7d1a 198702011-04-06 Paul Eggert <eggert@cs.ucla.edu>
27ccc379 19871
ca23cc88
PE
19872 Fix more problems found by GCC 4.6.0's static checks.
19873
f390e2d5
PE
19874 * xmenu.c (Fx_popup_dialog): Don't assume string is free of formats.
19875
42eea0d0
PE
19876 * menu.c (Fx_popup_menu): Don't assume error_name lacks printf formats.
19877
b69769da 19878 * lisp.h (message, message_nolog, fatal): Mark as printf-like.
1e973bc7 19879
f9541e84
PE
19880 * xdisp.c (vmessage): Mark as a printf-like function.
19881
13841b55
PE
19882 * term.c (vfatal, maybe_fatal): Mark as printf-like functions.
19883
c136c10f
PE
19884 * sound.c (sound_warning): Don't crash if arg contains a printf format.
19885
5e2d4a30
PE
19886 * image.c (tiff_error_handler, tiff_warning_handler): Mark as
19887 printf-like functions.
19888 (tiff_load): Add casts to remove these marks before passing them
19889 to system-supplied API.
19890
583f48b9
PE
19891 * eval.c (Fsignal): Remove excess argument to 'fatal'.
19892
b25d760e
PE
19893 * coding.c (EMIT_ONE_BYTE, EMIT_TWO_BYTES): Use unsigned, not int.
19894 This avoids several warnings with gcc -Wstrict-overflow.
d5efd1d1
PE
19895 (DECODE_COMPOSITION_RULE): If the rule is invalid, goto invalid_code
19896 directly, rather than having caller test rule sign. This avoids
19897 some unnecessary tests.
19898 * composite.h (COMPOSITION_ENCODE_RULE_VALID): New macro.
19899 (COMPOSITION_ENCODE_RULE): Arguments now must be valid. This
19900 affects only one use, in DECODE_COMPOSITION_RULE, which is changed.
b25d760e 19901
bc7b6697 19902 * xfont.c (xfont_text_extents): Remove var that was set but not used.
625a3eb1 19903 (xfont_open): Avoid unnecessary tests.
bc7b6697 19904
27ccc379
PE
19905 * composite.c (composition_gstring_put_cache): Use unsigned integer.
19906
dcd5c89a
PE
19907 * composite.h, composite.c (composition_gstring_put_cache):
19908 Use EMACS_INT, not int, for length.
19909
b13a45c6
PE
19910 * composite.h (COMPOSITION_DECODE_REFS): New macro,
19911 breaking out part of COMPOSITION_DECODE_RULE.
19912 (COMPOSITION_DECODE_RULE): Use it.
19913 * composite.c (get_composition_id): Remove unused local vars,
19914 by using the new macro.
19915
1e792e4d
PE
19916 * textprop.c (set_text_properties_1): Change while to do-while,
19917 since the condition is always true at first.
19918
dc6c6455 19919 * intervals.c (graft_intervals_into_buffer): Mark var as used.
aa86731f
PE
19920 (interval_deletion_adjustment): Return unsigned value.
19921 All uses changed.
dc6c6455 19922
aba7731a
PE
19923 * process.c (list_processes_1, create_pty, read_process_output):
19924 (exec_sentinel): Remove vars that were set but not used.
afd4052b 19925 (create_pty): Remove unnecessary "volatile"s.
bc57d757 19926 (Fnetwork_interface_info): Avoid possibility of int overflow.
82eaa333 19927 (read_process_output): Do adaptive read buffering even if carryover.
fe07cdfa 19928 (read_process_output): Simplify nbytes computation if buffered.
aba7731a 19929
fdfc4bf3
PE
19930 * bytecode.c (exec_byte_code): Rename local to avoid shadowing.
19931
fca8fe46 19932 * syntax.c (scan_words): Remove var that was set but not used.
12cbf13f 19933 (update_syntax_table): Use unsigned instead of int.
fca8fe46 19934
06a0259a 19935 * lread.c (lisp_file_lexically_bound_p): Use ints rather than endptrs.
3c346cc3 19936 (lisp_file_lexically_bound_p, read1): Use unsigned instead of int.
e6eb4e9e 19937 (safe_to_load_p): Make the end-of-loop test the inverse of the in-loop.
06a0259a 19938
e7b9e80f
PE
19939 * print.c (print_error_message): Avoid int overflow.
19940
56201685
PE
19941 * font.c (font_list_entities): Redo for clarity,
19942 so that reader need not know FONT_DPI_INDEX + 1 == FONT_SPACING_INDEX.
19943
78834453 19944 * font.c (font_find_for_lface, Ffont_get_glyphs): Remove unused vars.
790771b1 19945 (font_score): Avoid potential overflow in diff calculation.
78834453 19946
0bc0b309 19947 * fns.c (substring_both): Remove var that is set but not used.
8cd55cb4 19948 (sxhash): Redo loop for clarity and to avoid wraparound warning.
0bc0b309 19949
e610eaca
PE
19950 * eval.c (funcall_lambda): Rename local to avoid shadowing.
19951
b895abce
PE
19952 * alloc.c (mark_object_loop_halt, mark_object): Use size_t, not int.
19953 Otherwise, GCC 4.6.0 optimizes the loop check away since the check
19954 can always succeed if overflow has undefined behavior.
19955
1f1d9321 19956 * search.c (boyer_moore, wordify): Remove vars set but not used.
6f076cc7 19957 (wordify): Omit three unnecessary tests.
1f1d9321 19958
c59478bc
PE
19959 * indent.c (MULTIBYTE_BYTES_WIDTH): Don't compute wide_column.
19960 All callers changed. This avoids the need for an unused var.
19961
79b73827
PE
19962 * casefiddle.c (casify_region): Remove var that is set but not used.
19963
a4db5dfe
PE
19964 * dired.c (file_name_completion): Remove var that is set but not used.
19965
43aae36e
PE
19966 * fileio.c (Finsert_file_contents): Make EOF condition clearer.
19967
2a47c44d 19968 * fileio.c (Finsert_file_contents): Avoid signed integer overflow.
163c5f32 19969 (Finsert_file_contents): Remove unnecessary code checking fd.
2a47c44d 19970
a37c69bf
PE
19971 * minibuf.c (read_minibuf_noninteractive): Use size_t for sizes.
19972 Check for integer overflow on size calculations.
19973
328ab8e7
PE
19974 * buffer.c (Fprevious_overlay_change): Remove var that is set
19975 but not used.
19976
e5a2a5cb
PE
19977 * keyboard.c (menu_bar_items, read_char_minibuf_menu_prompt):
19978 Remove vars that are set but not used.
8d84a6eb 19979 (timer_check_2): Don't assume timer-list and idle-timer-list are lists.
6b043475 19980 (timer_check_2): Mark vars as initialized.
e5a2a5cb 19981
a60e5f68
PE
19982 * gtkutil.c (xg_get_file_with_chooser): Mark var as initialized.
19983
f661cb61 19984 * image.c (lookup_image): Remove var that is set but not used.
35fa624f 19985 (xbm_load): Use parse_p, for gcc -Werror=unused-but-set-variable.
f661cb61 19986
f0397f5a
PE
19987 * fontset.c (Finternal_char_font, Ffontset_info): Remove vars
19988 that are set but not used.
19989
8664db06 19990 * xfns.c (make_invisible_cursor): Don't return garbage
03733ee7 19991 if XCreateBitmapFromData fails (Bug#8410).
8664db06 19992
6abdaa4a
PE
19993 * xselect.c (x_get_local_selection, x_handle_property_notify):
19994 Remove vars that are set but not used.
19995
0ce7538d 19996 * xfns.c (x_create_tip_frame): Remove var that is set but not used.
6abdaa4a 19997 (make_invisible_cursor): Initialize a possibly-uninitialized variable.
0ce7538d 19998
9ae848fc
PE
19999 * xterm.c (x_scroll_bar_to_input_event) [!USE_GTK]:
20000 Remove var that is set but not used.
0b918413
PE
20001 (scroll_bar_windows_size): Now size_t, not int.
20002 (x_send_scroll_bar_event): Use size_t, not int, for sizes.
20003 Check for overflow.
9ae848fc 20004
a5a62657
PE
20005 * xfaces.c (realize_named_face): Remove vars that are set but not used.
20006 (map_tty_color) [!defined MSDOS]: Likewise.
20007
5c5cdd39
PE
20008 * term.c (tty_write_glyphs): Use size_t; this avoids overflow warning.
20009
66ebf983
PE
20010 * coding.c: Remove vars that are set but not used.
20011 (DECODE_COMPOSITION_RULE): Remove 2nd arg, which is unused.
20012 All callers changed.
20013 (decode_coding_utf_8, decode_coding_utf_16 decode_coding_emacs_mule):
20014 (decode_coding_iso_2022, encode_coding_sjis, encode_coding_big5):
20015 (decode_coding_charset): Remove vars that are set but not used.
20016
1be4d761
PE
20017 * bytecode.c (Fbyte_code) [!defined BYTE_CODE_SAFE]: Remove var
20018 that is set but not used.
20019
47553fa8
PE
20020 * print.c (print_object): Remove var that is set but not used.
20021
1f7196bf 20022 Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
d1fdcab7
PE
20023 The gnulib version avoids calling malloc in the usual case,
20024 and on 64-bit hosts doesn't have some arbitrary 32-bit limits.
20025 * fileio.c (Ffile_symlink_p): Use emacs_readlink.
20026 * filelock.c (current_lock_owner): Likewise.
20027 * lisp.h (READLINK_BUFSIZE, emacs_readlink): New function.
20028 * sysdep.c: Include allocator.h, careadlinkat.h.
20029 (emacs_no_realloc_allocator): New static constant.
20030 (emacs_readlink): New function.
fdb61804
PE
20031 * deps.mk (sysdep.o): Depend on ../lib/allocator.h and on
20032 ../lib/careadlinkat.h.
d1fdcab7 20033
f84c17c7
SM
200342011-04-04 Stefan Monnier <monnier@iro.umontreal.ca>
20035
20036 * keyboard.c (safe_run_hook_funcall): Fix last change (don't stop at the
20037 first non-nil return value).
20038
ef3862ad
JD
200392011-04-03 Jan Djärv <jan.h.d@swipnet.se>
20040
20041 * nsterm.m (ns_update_auto_hide_menu_bar): Define MAC_OS_X_VERSION_10_6
20042 if not defined (Bug#8403).
20043
376a7006
JB
200442011-04-02 Juanma Barranquero <lekktu@gmail.com>
20045
20046 * xdisp.c (display_count_lines): Remove parameter `start',
20047 unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
20048 (get_char_face_and_encoding): Remove parameter `multibyte_p',
20049 unused since 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
20050 (fill_stretch_glyph_string): Remove parameters `row' and `area',
20051 unused at least since Kim's GUI unification at 2003-03-16T20:45:46Z!storm@cua.dk
20052 and thereabouts. All callers changed.
20053 (get_per_char_metric): Remove parameter `f', unused since
20054 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
20055
6ca3801d
JM
200562011-04-02 Jim Meyering <meyering@redhat.com>
20057
20058 do not dereference NULL upon failed strdup
20059 * nsfont.m (ns_descriptor_to_entity): Use xstrdup, not strdup.
20060 (ns_get_family): Likewise.
20061
d8e2b5ba
JB
200622011-04-02 Juanma Barranquero <lekktu@gmail.com>
20063
20064 * eval.c (unwind_to_catch) [DEBUG_GCPRO]: Remove redundant assignment.
20065
8c74fcbd
JD
200662011-04-02 Jan Djärv <jan.h.d@swipnet.se>
20067
20068 * nsterm.m (ns_update_auto_hide_menu_bar): Only for OSX 10.6 or
20069 later (Bug#8403).
20070
7200d79c
SM
200712011-04-01 Stefan Monnier <monnier@iro.umontreal.ca>
20072
03408648 20073 Add lexical binding.
7200d79c 20074
03408648
SM
20075 * window.c (Ftemp_output_buffer_show): New fun.
20076 (Fsave_window_excursion):
20077 * print.c (Fwith_output_to_temp_buffer): Move to subr.el.
20078
20079 * lread.c (lisp_file_lexically_bound_p): New function.
20080 (Fload): Bind Qlexical_binding.
20081 (readevalloop): Remove `evalfun' arg.
20082 Bind Qinternal_interpreter_environment.
20083 (Feval_buffer): Bind Qlexical_binding.
20084 (defvar_int, defvar_bool, defvar_lisp_nopro, defvar_kboard):
20085 Mark as dynamic.
20086 (syms_of_lread): Declare `lexical-binding'.
20087
20088 * lisp.h (struct Lisp_Symbol): New field `declared_special'.
20089
20090 * keyboard.c (eval_dyn): New fun.
20091 (menu_item_eval_property): Use it.
ca105506
SM
20092
20093 * image.c (parse_image_spec): Use Ffunctionp.
ca105506 20094
03408648
SM
20095 * fns.c (concat, mapcar1): Accept byte-code-functions.
20096
20097 * eval.c (Fsetq): Handle lexical vars.
20098 (Fdefun, Fdefmacro, Ffunction): Make closures when needed.
20099 (Fdefconst, Fdefvaralias, Fdefvar): Mark as dynamic.
20100 (FletX, Flet): Obey lexical binding.
20101 (Fcommandp): Handle closures.
20102 (Feval): New `lexical' arg.
20103 (eval_sub): New function extracted from Feval. Use it almost
20104 everywhere where Feval was used. Look up vars in lexical env.
20105 Handle closures.
20106 (Ffunctionp): Move from subr.el.
20107 (Ffuncall): Handle closures.
20108 (apply_lambda): Remove `eval_flags'.
20109 (funcall_lambda): Handle closures and new byte-code-functions.
20110 (Fspecial_variable_p): New function.
20111 (syms_of_eval): Initialize the Vinternal_interpreter_environment var,
20112 but without exporting it to Lisp.
23aba0ea 20113
23aba0ea 20114 * doc.c (Fdocumentation, store_function_docstring):
03408648 20115 * data.c (Finteractive_form): Handle closures.
23aba0ea 20116
03408648
SM
20117 * callint.c (Fcall_interactively): Preserve lexical-binding mode for
20118 interactive spec.
ba83908c 20119
04f2d78b
CB
20120 * bytecode.c (Bstack_ref, Bstack_set, Bstack_set2, BdiscardN):
20121 New byte-codes.
03408648
SM
20122 (exec_byte_code): New function extracted from Fbyte_code to handle new
20123 calling convention for byte-code-functions. Add new byte-codes.
ba83908c 20124
03408648 20125 * buffer.c (defvar_per_buffer): Set new `declared_special' field.
e2abe5a1 20126
03408648 20127 * alloc.c (Fmake_symbol): Init new `declared_special' field.
e2abe5a1 20128
e2abce01
JB
201292011-03-31 Juanma Barranquero <lekktu@gmail.com>
20130
20131 * xdisp.c (redisplay_internal): Fix prototype.
20132
63696a73 201332011-03-31 Eli Zaretskii <eliz@gnu.org>
09725d26 20134
63696a73 20135 * xdisp.c (SCROLL_LIMIT): New macro.
04f2d78b
CB
20136 (try_scrolling): Use it when setting scroll_limit.
20137 Limit scrolling to 100 screen lines.
63696a73
EZ
20138 (redisplay_window): Even when falling back on "recentering",
20139 position point in the window according to scroll-conservatively,
20140 scroll-margin, and scroll-*-aggressively variables. (Bug#6671)
20141
20142 (try_scrolling): When point is above the window, allow searching
20143 as far as scroll_max, or one screenful, to compute vertical
20144 distance from PT to the scroll margin position. This prevents
20145 try_scrolling from unnecessarily failing when
20146 scroll-conservatively is set to a value slightly larger than the
20147 window height. Clean up the case of PT below the margin at bottom
20148 of window: scroll_max can no longer be INT_MAX. When aggressive
20149 scrolling is in use, don't let point enter the opposite scroll
20150 margin as result of the scroll.
20151 (syms_of_xdisp) <scroll-conservatively>: Document the
09725d26
EZ
20152 threshold of 100 lines for never-recentering scrolling.
20153
e4cc2dfc
JB
201542011-03-31 Juanma Barranquero <lekktu@gmail.com>
20155
20156 * dispextern.h (move_it_by_lines):
20157 * xdisp.c (move_it_by_lines): Remove parameter `need_y_p', unused
20158 since 2000-12-29T14:24:09Z!gerd@gnu.org. All callers changed.
20159 (message_log_check_duplicate): Remove parameters `prev_bol' and
20160 `this_bol', unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
20161 (redisplay_internal): Remove parameter `preserve_echo_area',
20162 unused since 1999-07-21T21:43:52Z!gerd@gnu.org. All callers changed.
20163
20164 * indent.c (Fvertical_motion):
20165 * window.c (window_scroll_pixel_based, Frecenter):
20166 Don't pass `need_y_p' to `move_it_by_lines'.
20167
1c470562
SM
201682011-03-30 Stefan Monnier <monnier@iro.umontreal.ca>
20169
44f230aa
SM
20170 * eval.c (struct backtrace): Don't cheat with negative numbers, but do
20171 steal a few bits to be more compact.
20172 (interactive_p, Fbacktrace, Fbacktrace_frame, mark_backtrace):
20173 Remove unneeded casts.
20174
1c470562
SM
20175 * bytecode.c (Fbyte_code): CAR and CDR can GC.
20176
888adce9
ZK
201772011-03-30 Zachary Kanfer <zkanfer@gmail.com> (tiny change)
20178
20179 * keyboard.c (Fexecute_extended_command): Do log the "suggest key
20180 binding" message (bug#7967).
20181
f838ed7b
PE
201822011-03-30 Paul Eggert <eggert@cs.ucla.edu>
20183
77861b95
PE
20184 Fix more problems found by GCC 4.6.0's static checks.
20185
de6dbc14
PE
20186 * unexelf.c (unexec) [! (defined _SYSTYPE_SYSV || defined __sgi)]:
20187 Remove unused local var.
20188
f838ed7b
PE
20189 * editfns.c (Fmessage_box): Remove unused local var.
20190
792c7b2b
PE
20191 * xdisp.c (try_window_reusing_current_matrix, x_produce_glyphs):
20192 (note_mode_line_or_margin_highlight, note_mouse_highlight):
20193 Omit unused local vars.
c499e557 20194 * window.c (shrink_windows): Omit unused local var.
b01a1c29 20195 * menu.c (digest_single_submenu): Omit unused local var.
0bc32927
PE
20196 * dispnew.c (update_window) [PERIODIC_PREEMPTION_CHECKING]:
20197 Omit unused local var.
20198
ba0165e1
PE
20199 * keyboard.c (parse_modifiers_uncached, parse_modifiers):
20200 Don't assume string length fits in int.
32ad8845 20201 (keyremap_step, read_key_sequence): Use size_t for sizes.
48011560 20202 (read_key_sequence): Don't check last_real_key_start redundantly.
ba0165e1 20203
3c59b4c9
PE
20204 * callproc.c (Fcall_process, Fcall_process_region): Use SAFE_ALLOCA
20205 instead of alloca (Bug#8344).
20206
a3eed478 20207 * eval.c (Fbacktrace): Don't assume nargs fits in int.
5d5d959d 20208 (Fbacktrace_frame): Don't assume nframes fits in int.
a3eed478 20209
eb4d412d
PE
20210 * syntax.c (scan_sexps_forward): Avoid pointer wraparound.
20211
1658b401
PE
20212 * xterm.c (x_make_frame_visible, same_x_server): Redo to avoid overflow
20213 concerns.
20214
20215 * term.c (produce_glyphless_glyph): Remove unnecessary test.
20216
20217 * cm.c (calccost): Turn while-do into do-while, for clarity.
44f730c8 20218
9a2c6e05
PE
20219 * keyboard.c (syms_of_keyboard): Use the same style as later
20220 in this function when indexing through an array. This also
20221 works around GCC bug 48267.
20222
03d0a109
PE
20223 * image.c (tiff_load): Fix off-by-one image count (Bug#8336).
20224
44f730c8
PE
20225 * xselect.c (x_check_property_data): Return correct size (Bug#8335).
20226
fe75f926
PE
20227 * chartab.c (sub_char_table_ref_and_range): Redo for slight
20228 efficiency gain, and to bypass a gcc -Wstrict-overflow warning.
20229
ffa8c828
PE
20230 * keyboard.c, keyboard.h (num_input_events): Now size_t.
20231 This avoids undefined behavior on integer overflow, and is a bit
20232 more convenient anyway since it is compared to a size_t variable.
20233
c5101a77
PE
20234 Variadic C functions now count arguments with size_t, not int.
20235 This avoids an unnecessary limitation on 64-bit machines, which
20236 caused (substring ...) to crash on large vectors (Bug#8344).
20237 * lisp.h (struct Lisp_Subr.function.aMANY): Now takes size_t, not int.
20238 (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call): Likewise.
77861b95 20239 All variadic functions and their callers changed accordingly.
c5101a77
PE
20240 (struct gcpro.nvars): Now size_t, not int. All uses changed.
20241 * data.c (arith_driver, float_arith_driver): Likewise.
20242 * editfns.c (general_insert_function): Likewise.
20243 * eval.c (struct backtrace.nargs, interactive_p)
20244 (internal_condition_case_n, run_hook_with_args, apply_lambda)
20245 (funcall_lambda, mark_backtrace): Likewise.
20246 * fns.c (concat): Likewise.
20247 * frame.c (x_set_frame_parameters): Likewise.
20248 * fns.c (get_key_arg): Now accepts and returns size_t, and returns
20249 0 if not found, not -1. All callers changed.
20250
dd3f25f7
PE
20251 * alloc.c (garbage_collect): Don't assume stack size fits in int.
20252 (stack_copy_size): Now size_t, not int.
20253 (stack_copy, stack_copy_size): Define only if MAX_SAVE_STACK > 0.
20254
461c2ab9
JB
202552011-03-28 Juanma Barranquero <lekktu@gmail.com>
20256
20257 * coding.c (encode_designation_at_bol): Remove parameter `charbuf_end',
20258 unused since 2002-03-01T01:17:24Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
20259 All callers changed.
20260
20261 * lisp.h (multibyte_char_to_unibyte):
20262 * character.c (multibyte_char_to_unibyte): Remove parameter `rev_tbl',
20263 unused since 2002-03-01T01:16:34Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
20264 * character.h (CHAR_TO_BYTE8):
20265 * cmds.c (internal_self_insert):
20266 * editfns.c (general_insert_function):
20267 * keymap.c (push_key_description):
20268 * search.c (Freplace_match):
20269 * xdisp.c (message_dolog, set_message_1): All callers changed.
20270
f6d62986
SM
202712011-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
20272
20273 * keyboard.c (safe_run_hook_funcall): New function.
20274 (safe_run_hooks_1, safe_run_hooks_error, safe_run_hooks): On error,
20275 don't set the hook to nil, but remove the offending function instead.
20276 (Qcommand_hook_internal): Remove, unused.
20277 (syms_of_keyboard): Don't initialize Qcommand_hook_internal nor define
20278 Vcommand_hook_internal.
20279
20280 * eval.c (enum run_hooks_condition): Remove.
20281 (funcall_nil, funcall_not): New functions.
20282 (run_hook_with_args): Call each function through a `funcall' argument.
20283 Remove `cond' argument, now redundant.
20284 (Frun_hooks, Frun_hook_with_args, Frun_hook_with_args_until_success)
20285 (Frun_hook_with_args_until_failure): Adjust accordingly.
20286 (run_hook_wrapped_funcall, Frun_hook_wrapped): New functions.
20287
1db5b1ad
JB
202882011-03-28 Juanma Barranquero <lekktu@gmail.com>
20289
20290 * dispextern.h (string_buffer_position): Remove declaration.
20291
20292 * print.c (strout): Remove parameter `multibyte', unused since
20293 1999-08-21T19:30:21Z!gerd@gnu.org. All callers changed.
20294
20295 * search.c (boyer_moore): Remove parameters `len', `pos' and `lim',
20296 never used since function introduction in 1998-02-08T21:33:56Z!rms@gnu.org.
20297 All callers changed.
20298
20299 * w32.c (_wsa_errlist): Use braces for struct initializers.
20300
20301 * xdisp.c (string_buffer_position_lim): Remove parameter `w',
20302 never used since function introduction in 2001-03-09T18:41:50Z!gerd@gnu.org.
20303 All callers changed.
20304 (string_buffer_position): Likewise. Also, make static (it's never
20305 used outside xdisp.c).
20306 (cursor_row_p): Remove parameter `w', unused since
20307 2000-10-17T16:08:57Z!gerd@gnu.org. All callers changed.
20308 (decode_mode_spec): Remove parameter `precision', introduced during
20309 Gerd Moellmann's rewrite at 1999-07-21T21:43:52Z!gerd@gnu.org, but never used.
20310 All callers changed.
20311
5ffb62aa
JD
203122011-03-27 Jan Djärv <jan.h.d@swipnet.se>
20313
20314 * nsterm.m (syms_of_nsterm): Use doc: for ns-auto-hide-menu-bar.
20315
461c2ab9 203162011-03-27 Anders Lindgren <andlind@gmail.com>
f0a1382a
JD
20317
20318 * nsterm.m (ns_menu_bar_is_hidden): New variable.
20319 (ns_constrain_all_frames, ns_menu_bar_should_be_hidden)
20320 (ns_update_auto_hide_menu_bar): New functions.
20321 (ns_update_begin): Call ns_update_auto_hide_menu_bar.
20322 (applicationDidBecomeActive): Call ns_update_auto_hide_menu_bar and
20323 ns_constrain_all_frames.
20324 (constrainFrameRect): Return at once if ns_menu_bar_should_be_hidden.
20325 (syms_of_nsterm): DEFVAR ns-auto-hide-menu-bar, init to Qnil.
20326
5c380ffb
JD
203272011-03-27 Jan Djärv <jan.h.d@swipnet.se>
20328
20329 * nsmenu.m (runDialogAt): Remove argument to timer_check.
20330
9af30bdf
GM
203312011-03-27 Glenn Morris <rgm@gnu.org>
20332
20333 * syssignal.h: Replace RETSIGTYPE with void.
20334 * atimer.c, data.c, dispnew.c, emacs.c, floatfns.c, keyboard.c:
20335 * keyboard.h, lisp.h, process.c, sysdep.c, xterm.c:
20336 Replace SIGTYPE with void everywhere.
20337 * s/usg5-4-common.h (SIGTYPE): Remove definition.
20338 * s/template.h (SIGTYPE): Remove commented out definition.
20339
e2abce01
JB
203402011-03-26 Eli Zaretskii <eliz@gnu.org>
20341
20342 * xdisp.c (redisplay_window): Don't check buffer's clip_changed
20343 flag as a prerequisite for invoking try_scrolling. (Bug#6671)
20344
f868cd8a
JB
203452011-03-26 Juanma Barranquero <lekktu@gmail.com>
20346
59eb0929
JB
20347 * w32.c (read_unc_volume): Use parameter `henum', instead of
20348 global variable `wget_enum_handle'.
20349
20350 * keymap.c (describe_vector): Remove parameters `indices' and
20351 `char_table_depth', unused since 2002-03-01T01:43:26Z!handa@m17n.org.
20352 (describe_map, Fdescribe_vector): Adjust calls to `describe_vector'.
20353
f868cd8a
JB
20354 * keyboard.h (timer_check, show_help_echo): Remove unused parameters.
20355
20356 * keyboard.c (timer_check): Remove parameter `do_it_now',
20357 unused since 1996-04-12T06:01:29Z!rms@gnu.org.
20358 (show_help_echo): Remove parameter `ok_to_overwrite_keystroke_echo',
20359 unused since 2008-04-19T19:30:53Z!monnier@iro.umontreal.ca.
20360
20361 * keyboard.c (read_char):
20362 * w32menu.c (w32_menu_display_help):
20363 * xmenu.c (show_help_event, menu_help_callback):
20364 Adjust calls to `show_help_echo'.
20365
20366 * gtkutil.c (xg_maybe_add_timer):
20367 * keyboard.c (readable_events):
20368 * process.c (wait_reading_process_output):
20369 * xmenu.c (x_menu_wait_for_event): Adjust calls to `timer_check'.
20370
20371 * insdel.c (adjust_markers_gap_motion):
20372 Remove; no-op since 1998-01-02T21:29:48Z!rms@gnu.org.
20373 (gap_left, gap_right): Don't call it.
20374
2ecf6fdb
CY
203752011-03-25 Chong Yidong <cyd@stupidchicken.com>
20376
20377 * xdisp.c (handle_fontified_prop): Discard changes to clip_changed
20378 incurred during fontification.
20379
6b1f9ba4
JB
203802011-03-25 Juanma Barranquero <lekktu@gmail.com>
20381
20382 * buffer.c (defvar_per_buffer): Remove unused parameter `doc'.
20383 (DEFVAR_PER_BUFFER): Don't pass it.
20384
20385 * dispnew.c (row_equal_p, add_row_entry): Remove unused parameter `w'.
20386 (scrolling_window): Don't pass it.
20387
0f4a96b5
JB
203882011-03-25 Juanma Barranquero <lekktu@gmail.com>
20389
20390 * dispextern.h (glyph_matric): Use #if GLYPH_DEBUG, not #ifdef.
20391
20392 * fileio.c (check_executable) [DOS_NT]: Remove unused variables `len'
20393 and `suffix'.
20394 (Fset_file_selinux_context) [HAVE_LIBSELINUX]: Move here declaration
20395 of variables specific to SELinux and computation of `encoded_absname'.
20396
20397 * image.c (XPutPixel): Remove unused variable `height'.
20398
20399 * keyboard.c (make_lispy_event): Remove unused variable `hpos'.
20400
20401 * unexw32.c (get_section_info): Remove unused variable `section'.
20402
20403 * w32.c (stat): Remove unused variables `drive_root' and `devtype'.
20404 (system_process_attributes): Remove unused variable `sess'.
20405 (sys_read): Remove unused variable `err'.
20406
20407 * w32fns.c (top): Wrap variables with #if GLYPH_DEBUG, not #ifdef.
20408 (w32_wnd_proc): Remove unused variable `isdead'.
20409 (unwind_create_frame): Use #if GLYPH_DEBUG, not #ifdef.
20410 (Fx_server_max_request_size): Remove unused variable `dpyinfo'.
20411 (x_create_tip_frame): Remove unused variable `tem'.
20412
20413 * w32inevt.c (w32_console_read_socket):
20414 Remove unused variable `no_events'.
20415
20416 * w32term.c (x_draw_composite_glyph_string_foreground):
20417 Remove unused variable `width'.
20418
1149507c
JB
204192011-03-24 Juanma Barranquero <lekktu@gmail.com>
20420
20421 * w32term.c (x_set_glyph_string_clipping):
20422 Don't pass uninitialized region to CombineRgn.
20423
9c88f339
JB
204242011-03-23 Juanma Barranquero <lekktu@gmail.com>
20425
20426 * w32fns.c (x_set_menu_bar_lines): Remove unused variable `olines'.
20427 (w32_wnd_proc): Pass NULL to Windows API, not uninitialized buffer.
20428 (Fx_close_connection): Remove unused variable `i'.
20429
20430 * w32font.c (w32font_draw): Return number of glyphs.
20431 (w32font_open_internal): Remove unused variable `i'.
20432 (w32font_driver): Add missing initializer.
20433
20434 * w32menu.c (utf8to16): Remove unused variable `utf16'.
20435 (fill_in_menu): Remove unused variable `items_added'.
20436
20437 * w32term.c (last_mouse_press_frame): Remove static global variable.
20438 (w32_clip_to_row): Remove unused variable `f'.
20439 (x_delete_terminal): Remove unused variable `i'.
20440
20441 * w32uniscribe.c (uniscribe_shape): Remove unused variable `nclusters'.
20442 (NOTHING): Remove unused static global variable.
20443 (uniscribe_check_otf): Remove unused variable `table'.
20444 (uniscribe_font_driver): Add missing initializers.
20445
dee091a3
JD
204462011-03-23 Julien Danjou <julien@danjou.info>
20447
20448 * term.c (Fsuspend_tty, Fresume_tty):
20449 * minibuf.c (read_minibuf, run_exit_minibuf_hook):
20450 * window.c (temp_output_buffer_show):
20451 * insdel.c (signal_before_change):
20452 * frame.c (Fhandle_switch_frame):
20453 * fileio.c (Fdo_auto_save):
20454 * emacs.c (Fkill_emacs):
20455 * editfns.c (save_excursion_restore):
20456 * cmds.c (internal_self_insert):
20457 * callint.c (Fcall_interactively):
20458 * buffer.c (Fkill_all_local_variables):
20459 * keyboard.c (Fcommand_execute, Fsuspend_emacs, safe_run_hooks_1):
20460 Use Frun_hooks.
0f4a96b5 20461 (command_loop_1): Use Frun_hooks. Call safe_run_hooks
e9fce1ac 20462 unconditionally since it does the check itself.
dee091a3 20463
2c520ab5 204642011-03-23 Paul Eggert <eggert@cs.ucla.edu>
f0641eff 20465
c9c49752
PE
20466 Fix more problems found by GCC 4.5.2's static checks.
20467
8abc3f12
PE
20468 * coding.c (encode_coding_raw_text): Avoid unnecessary test
20469 the first time through the loop, since we know p0 < p1 then.
20470 This also avoids a gcc -Wstrict-overflow warning.
20471
a2d26660
PE
20472 * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Avoid 'int' overflow
20473 leading to a memory leak, possible in functions like
20474 load_charset_map_from_file that can allocate an unbounded number
b12ef411 20475 of objects (Bug#8318).
a2d26660 20476
916c72e9
PE
20477 * xmenu.c (set_frame_menubar): Use EMACS_UINT, not int, for indexes
20478 that could (at least in theory) be that large.
20479
19ab8a18
PE
20480 * xdisp.c (message_log_check_duplicate): Return unsigned long, not int.
20481 This is less likely to overflow, and avoids undefined behavior if
20482 overflow does occur. All callers changed. Use strtoul to scan
20483 for the unsigned long integer.
b7cbbd6f
PE
20484 (pint2hrstr): Simplify and tune code slightly.
20485 This also avoids a (bogus) GCC warning with gcc -Wstrict-overflow.
19ab8a18 20486
f0641eff
PE
20487 * scroll.c (do_scrolling): Work around GCC bug 48228.
20488 See <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48228>.
20489
7f650bb9
PE
20490 * frame.c (Fmodify_frame_parameters): Simplify loop counter.
20491 This also avoids a warning with gcc -Wstrict-overflow.
39f5e519
PE
20492 (validate_x_resource_name): Simplify count usage.
20493 This also avoids a warning with gcc -Wstrict-overflow.
7f650bb9 20494
37dd57d1
PE
20495 * fileio.c (Fcopy_file): Report error if fchown or fchmod
20496 fail (Bug#8306).
81e56e61 20497
699979fc 20498 * emacs.c (Fdaemon_initialized): Do not ignore I/O errors (Bug#8303).
dc1ca6a8 20499
401bf9b4
PE
20500 * process.c (Fmake_network_process): Use socklen_t, not int,
20501 where POSIX says socklen_t is required in portable programs.
20502 This fixes a porting bug on hosts like 64-bit HP-UX, where
591b2973 20503 socklen_t is wider than int (Bug#8277).
401bf9b4
PE
20504 (Fmake_network_process, server_accept_connection):
20505 (wait_reading_process_output, read_process_output):
20506 Likewise.
20507
b93aacde
PE
20508 * process.c: Rename or move locals to avoid shadowing.
20509 (list_processes_1, Fmake_network_process):
20510 (read_process_output_error_handler, exec_sentinel_error_handler):
20511 Rename or move locals.
4dc343ee 20512 (Fmake_network_process): Define label "retry_connect" only if needed.
0da49335 20513 (Fnetwork_interface_info): Fix pointer signedness.
f990b4e5 20514 (process_send_signal): Add cast to avoid pointer signedness problem.
7b808126 20515 (FIRST_PROC_DESC, IF_NON_BLOCKING_CONNECT): Remove unused macros.
c939f91b 20516 (create_process): Use 'volatile' to avoid vfork clobbering (Bug#8298).
b93aacde 20517
af8a867c 20518 Make tparam.h and terminfo.c consistent.
44f230aa
SM
20519 * cm.c (tputs, tgoto, BC, UP): Remove extern decls.
20520 Include tparam.h instead, since it declares them.
af8a867c
PE
20521 * cm.h (PC): Remove extern decl; tparam.h now does this.
20522 * deps.mk (cm.o, terminfo.o): Depend on tparam.h.
20523 * terminfo.c: Include tparam.h, to check interfaces.
20524 (tparm): Make 1st arg a const pointer in decl. Put it at top level.
20525 (tparam): Adjust signature to match interface in tparam.h;
20526 this removes some undefined behavior. Check that outstring and len
20527 are zero, which they always are with Emacs.
20528 * tparam.h (PC, BC, UP): New extern decls.
20529
0248044d 20530 * xftfont.c (xftfont_shape): Now static, and defined only if needed.
001a7ab4 20531 (xftfont_open): Rename locals to avoid shadowing.
0248044d 20532
8ff096c1 20533 * ftfont.c (ftfont_resolve_generic_family): Fix pointer signedness.
a00924bb
PE
20534 (ftfont_otf_capability, ftfont_shape): Omit decls if not needed.
20535 (OTF_TAG_SYM): Omit macro if not needed.
e932860f 20536 (ftfont_list): Remove unused local.
49eaafba
PE
20537 (get_adstyle_property, ftfont_pattern_entity):
20538 (ftfont_lookup_cache, ftfont_open, ftfont_anchor_point):
20539 Rename locals to avoid shadowing.
8ff096c1 20540
e2be39f6
PE
20541 * xfont.c (xfont_list_family): Mark var as initialized.
20542
c9735e30
PE
20543 * xml.c (make_dom): Now static.
20544
8f5201ae
PE
20545 * composite.c (composition_compute_stop_pos): Rename local to
20546 avoid shadowing.
b246f932
PE
20547 (composition_reseat_it): Remove unused locals.
20548 (find_automatic_composition, composition_adjust_point): Likewise.
80e079b2 20549 (composition_update_it): Mark var as initialized.
11b61122
PE
20550 (find_automatic_composition): Mark vars as initialized,
20551 with a FIXME (Bug#8290).
8f5201ae 20552
760fbc2c
PE
20553 character.h: Rename locals to avoid shadowing.
20554 * character.h (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE):
20555 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE, FETCH_CHAR_ADVANCE):
20556 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, BUF_INC_POS):
20557 (BUF_DEC_POS): Be more systematic about renaming local temporaries
20558 to avoid shadowing.
20559
ff08eb85
PE
20560 * textprop.c (property_change_between_p): Remove; unused.
20561
fc7bf025
PE
20562 * intervals.c (interval_start_pos): Now static.
20563
235d7abc
PE
20564 * intervals.h (CHECK_TOTAL_LENGTH): Avoid empty "else".
20565
44f230aa
SM
20566 * atimer.c (start_atimer, append_atimer_lists, set_alarm):
20567 Rename locals to avoid shadowing.
3e7d6594 20568
50060332
PE
20569 * sound.c (wav_play, au_play, Fplay_sound_internal):
20570 Fix pointer signedness.
d01f234b 20571 (alsa_choose_format): Remove unused local var.
c83b8872
PE
20572 (wav_play): Initialize a variable to 0, to prevent undefined
20573 behavior (Bug#8278).
50060332 20574
c4fc4e30
PE
20575 * region-cache.c (insert_cache_boundary): Redo var to avoid shadowing.
20576
918436ed
PE
20577 * region-cache.h (pp_cache): New decl, for gcc -Wmissing-prototypes.
20578
c939f91b
PE
20579 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork
20580 clobbering (Bug#8298).
b9c7f648
PE
20581 * sysdep.c (sys_subshell): Likewise.
20582 Previously, the sys_subshell 'volatile' was incorrectly IF_LINTted out.
7e9123a2 20583
6bd8c144
PE
20584 * lisp.h (child_setup): Now NO_RETURN unless DOS_NT.
20585 This should get cleaned up, so that child_setup has the
20586 same signature on all platforms.
20587
7710357c 20588 * callproc.c (call_process_cleanup): Now static.
cb1d0ef7 20589 (relocate_fd): Rename locals to avoid shadowing.
7710357c 20590
c59da222
CY
205912011-03-22 Chong Yidong <cyd@stupidchicken.com>
20592
20593 * xterm.c (x_clear_frame): Remove XClearWindow call. This appears
20594 not to be necessary, and produces flickering.
20595
66b87493
GM
205962011-03-20 Glenn Morris <rgm@gnu.org>
20597
20598 * config.in: Remove file.
20599
45b6f6d5
JB
206002011-03-20 Juanma Barranquero <lekktu@gmail.com>
20601
20602 * minibuf.c (Vcompleting_read_function): Don't declare, global variables
20603 are now in src/globals.h.
20604 (syms_of_minibuf): Remove spurious & from previous change.
20605
cd394be1 206062011-03-20 Leo Liu <sdl.web@gmail.com>
3ec03f7e
LL
20607
20608 * minibuf.c (completing-read-function): New variable.
20609 (completing-read-default): Rename from completing-read.
20610 (completing-read): Call completing-read-function.
20611
b14e3e21
CY
206122011-03-19 Juanma Barranquero <lekktu@gmail.com>
20613
20614 * xfaces.c (Fx_load_color_file):
20615 Read color file from absolute filename (bug#8250).
20616
f2b726e6
JB
206172011-03-19 Juanma Barranquero <lekktu@gmail.com>
20618
20619 * makefile.w32-in: Update dependencies.
20620
09f6ff02
EZ
206212011-03-17 Eli Zaretskii <eliz@gnu.org>
20622
20623 * makefile.w32-in ($(BLD)/unexw32.$(O)): Depend on $(SRC)/unexec.h.
20624
29a6015a
PE
206252011-03-17 Paul Eggert <eggert@cs.ucla.edu>
20626
a3a6c54e
PE
20627 Fix more problems found by GCC 4.5.2's static checks.
20628
b766f867
PE
20629 * process.c (make_serial_process_unwind, send_process_trap):
20630 (sigchld_handler): Now static.
20631
be02381c
PE
20632 * process.c (allocate_pty): Let PTY_ITERATION declare iteration vars.
20633 That way, the code declares only the vars that it needs.
20634 * s/aix4-2.h (PTY_ITERATION): Declare iteration vars.
20635 * s/cygwin.h (PTY_ITERATION): Likewise.
20636 * s/darwin.h (PTY_ITERATION): Likewise.
20637 * s/gnu-linux.h (PTY_ITERATION): Likewise.
20638
57048744
PE
20639 * s/irix6-5.h (PTY_OPEN): Declare stb, to loosen coupling.
20640 * process.c (allocate_pty): Don't declare stb unless it's needed.
20641
7914961c 20642 * bytecode.c (MAYBE_GC): Rewrite so as not to use empty "else".
615f2d59
PE
20643 (CONSTANTLIM): Remove; unused.
20644 (METER_CODE, Bscan_buffer, Bread_char, Bset_mark):
20645 Define only if needed.
7914961c 20646
b3967b18
PE
20647 * unexelf.c (unexec): Name an expression,
20648 to avoid gcc -Wbad-function-cast warning.
9ae71512
PE
20649 Use a different way to cause a compilation error if anyone uses
20650 n rather than nn, a way that does not involve shadowing.
73366a00 20651 (ELF_BSS_SECTION_NAME, OLD_PROGRAM_H): Remove; unused.
b3967b18 20652
29a6015a
PE
20653 * deps.mk (unexalpha.o): Remove; unused.
20654
43cfc33e 20655 New file unexec.h, the (simple) interface for unexec (Bug#8267).
7feda0d2 20656 * unexec.h: New file.
ce701a33
PE
20657 * deps.mk (emacs.o, unexaix.o, unexcw.o, unexcoff.o, unexelf.o):
20658 (unexhp9k800.o, unexmacosx.o, unexsol.o, unexw32.o):
20659 Depend on unexec.h.
20660 * emacs.c [!defined CANNOT_DUMP]: Include unexec.h.
20661 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c, unexhp9k800.c:
20662 * unexmacosx.c, unexsol.c, unexw32.c: Include unexec.h.
381259ef 20663 Change as necessary to match prototype in unexec.h.
ce701a33 20664
01f44d5a
PE
20665 * syntax.c (Fforward_comment, scan_lists): Rename locals to avoid
20666 shadowing.
4f63c6bb 20667 (back_comment, skip_chars): Mark vars as initialized.
01f44d5a 20668
a6670b0b
PE
20669 * character.h (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS):
20670 Rename locals to avoid shadowing.
20671
cef2010d 20672 * lread.c (read1): Rewrite so as not to use empty "else".
0902fe45 20673 (Fload, readevalloop, read1): Rename locals to avoid shadowing.
cef2010d 20674
d4d7173a
PE
20675 * print.c (Fredirect_debugging_output): Fix pointer signedess.
20676
f08b802a
PE
20677 * lisp.h (debug_output_compilation_hack): Add decl here, to avoid
20678 warning when compiling print.c.
20679
3ddb0639
PE
20680 * font.c (font_unparse_fcname): Abort in an "impossible" situation
20681 instead of using an uninitialized var.
5ad03b97 20682 (font_sort_entities): Mark var as initialized.
3ddb0639 20683
170a2692
PE
20684 * character.h (FETCH_CHAR_ADVANCE): Rename locals to avoid shadowing.
20685
e663c700
PE
20686 * font.c (font_unparse_xlfd): Don't mix pointers to variables with
20687 pointers to constants.
89bc529a 20688 (font_parse_fcname): Remove unused vars.
7b81e2d0 20689 (font_delete_unmatched): Now static.
ea838e10 20690 (font_get_spec): Remove; unused.
13a547c6
PE
20691 (font_style_to_value, font_prop_validate_style, font_unparse_fcname):
20692 (font_update_drivers, Ffont_get_glyphs, font_add_log):
20693 Rename or move locals to avoid shadowing.
e663c700 20694
2a80c887 20695 * fns.c (require_nesting_list, require_unwind): Now static.
612f56df 20696 (Ffillarray): Rename locals to avoid shadowing.
2a80c887 20697
1384fa33 20698 * floatfns.c (domain_error2): Define only if needed.
a885e2ed 20699 (Ffrexp, Fldexp): Rename locals to avoid shadowing.
1384fa33 20700
8b2c52e9
PE
20701 * alloc.c (mark_backtrace): Move decl from here ...
20702 * lisp.h: ... to here, so that it can be checked.
20703
475545b5 20704 * eval.c (call_debugger, do_debug_on_call, grow_specpdl): Now static.
d28a2170 20705 (Fdefvar): Rewrite so as not to use empty "else".
cfcbfb1a
PE
20706 (lisp_indirect_variable): Name an expression,
20707 to avoid gcc -Wbad-function-cast warning.
1faed8ae 20708 (Fdefvar): Rename locals to avoid shadowing.
475545b5 20709
b1349114 20710 * callint.c (quotify_arg, quotify_args): Now static.
a3e8cbda 20711 (Fcall_interactively): Rename locals to avoid shadowing.
b0e80955 20712 Use const pointer when appropriate.
b1349114 20713
a2928364
PE
20714 * lisp.h (get_system_name, get_operating_system_release):
20715 Move decls here, to check interfaces.
20716 * process.c (get_operating_system_release): Move decl to lisp.h.
20717 * xrdb.c (get_system_name): Likewise.
63c5d10b
PE
20718 * editfns.c (init_editfns, Fuser_login_name, Fuser_uid):
20719 (Fuser_real_uid, Fuser_full_name): Remove unnecessary casts,
20720 some of which prompt warnings from gcc -Wbad-function-cast.
545b49b4
PE
20721 (Fformat_time_string, Fencode_time, Finsert_char):
20722 (Ftranslate_region_internal, Fformat):
20723 Rename or remove local vars to avoid shadowing.
9710023e 20724 (Ftranslate_region_internal): Mark var as initialized.
63c5d10b 20725
a415e694
PE
20726 * doc.c (Fdocumentation, Fsnarf_documentation): Move locals to
20727 avoid shadowing.
20728
8ef4622d
PE
20729 * lisp.h (eassert): Check that the argument compiles, even if
20730 ENABLE_CHECKING is not defined.
20731
946f9a5b
PE
20732 * data.c (Findirect_variable): Name an expression, to avoid
20733 gcc -Wbad-function-cast warning.
112396d6 20734 (default_value, arithcompare, arith_driver, arith_error): Now static.
b9b84fa9 20735 (store_symval_forwarding): Rename local to avoid shadowing.
44f230aa
SM
20736 (Fmake_variable_buffer_local, Fmake_local_variable):
20737 Mark variables as initialized.
52746918 20738 (do_blv_forwarding, do_symval_forwarding): Remove; unused.
946f9a5b 20739
e5aab7e7 20740 * alloc.c (check_cons_list): Do not define unless GC_CHECK_CONS_LIST.
ae35e756
PE
20741 (Fmake_vector, Fvector, Fmake_byte_code, Fgarbage_collect):
20742 Rename locals to avoid shadowing.
dff45157
PE
20743 (mark_stack): Move local variables into the #ifdef region where
20744 they're used.
7bc26fdb
PE
20745 (BLOCK_INPUT_ALLOC, UNBLOCK_INPUT_ALLOC): Define only if
20746 ! defined SYSTEM_MALLOC && ! defined SYNC_INPUT, as they are not
20747 needed otherwise.
20748 (CHECK_ALLOCATED): Define only if GC_CHECK_MARKED_OBJECTS.
20749 (GC_STRING_CHARS): Remove; not used.
d40d4be1 20750 (Fmemory_limit): Cast sbrk's returned value to char *.
ae35e756 20751
e5aab7e7
PE
20752 * lisp.h (check_cons_list): Declare if GC_CHECK_CONS_LIST; this
20753 avoids undefined behavior in theory.
20754
4da60324
PE
20755 * regex.c (IF_LINT): Add defn, for benefit of ../lib-src.
20756
88043301
PE
20757 Use functions, not macros, for up- and down-casing (Bug#8254).
20758 * buffer.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
20759 (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Remove. All callers changed
20760 to use the following functions instead of these macros.
20761 (downcase): Adjust to lack of DOWNCASE_TABLE. Return int, not
20762 EMACS_INT, since callers assume the returned value fits in int.
20763 (upcase1): Likewise, for UPCASE_TABLE.
20764 (uppercasep, lowercasep, upcase): New static inline functions.
0da09c43 20765 * editfns.c (Fchar_equal): Remove no-longer-needed workaround for
db69b0cd 20766 the race-condition problem in the old DOWNCASE.
88043301 20767
19ed5445
PE
20768 * regex.c (CHARSET_LOOKUP_RANGE_TABLE_RAW, POP_FAILURE_REG_OR_COUNT):
20769 Rename locals to avoid shadowing.
20770 (regex_compile, re_match_2_internal): Move locals to avoid shadowing.
abbd1bcf
PE
20771 (regex_compile, re_search_2, re_match_2_internal):
20772 Remove unused local vars.
952db0d7
PE
20773 (FREE_VAR): Rewrite so as not to use empty "else",
20774 which gcc can warn about.
da053e48 20775 (regex_compile, re_match_2_internal): Mark locals as initialized.
b313f9d8
PE
20776 (RETALLOC_IF): Define only if needed.
20777 (WORDCHAR_P): Likewise. This one is never needed, but is used
20778 only in a comment talking about a compiler bug, so put inside
20779 the #if 0 of that comment.
20780 (CHARSET_LOOKUP_BITMAP, FAIL_STACK_FULL, RESET_FAIL_STACK):
20781 (PUSH_FAILURE_ELT, BUF_PUSH_3, STOP_ADDR_VSTRING):
20782 Remove; unused.
19ed5445 20783
1f3561e4 20784 * search.c (boyer_moore): Rename locals to avoid shadowing.
76ef09b7
PE
20785 * character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE):
20786 (PREV_CHAR_BOUNDARY): Likewise.
1f3561e4 20787
ded6f8f7
PE
20788 * search.c (simple_search): Remove unused var.
20789
dbd37a95
PE
20790 * dired.c (compile_pattern): Move decl from here ...
20791 * lisp.h: ... to here, so that it can be checked.
20792 (struct re_registers): New forward decl.
20793
7e47afad
PE
20794 * character.h (INC_POS, DEC_POS): Rename locals to avoid shadowing.
20795
85f24f61
PE
20796 * indent.c (MULTIBYTE_BYTES_WIDTH): New args bytes, width.
20797 All uses changed.
20798 (MULTIBYTE_BYTES_WIDTH, scan_for_column, compute_motion):
20799 Rename locals to avoid shadowing.
5671df8f 20800 (Fvertical_motion): Mark locals as initialized.
85f24f61 20801
181aa2be 20802 * casefiddle.c (casify_object, casify_region): Now static.
e45a141a 20803 (casify_region): Mark local as initialized.
181aa2be 20804
930d429c
PE
20805 * cmds.c (internal_self_insert): Rename local to avoid shadowing.
20806
7082eac6
PE
20807 * lisp.h (GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR, GCPRO6_VAR):
20808 New macros, so that the caller can use some names other than
20809 gcpro1, gcpro2, etc.
20810 (GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6): Reimplement in terms
20811 of the new macros.
20812 (GCPRO1_VAR, UNGCPRO_VAR): Change the meaning of the second
20813 argument, for consistency with GCPRO2_VAR, etc: it is now the
20814 prefix of the variable, not the variable itself. All uses
20815 changed.
38b2c076
PE
20816 * dired.c (directory_files_internal, file_name_completion):
20817 Rename locals to avoid shadowing.
20818
15206ed9
PE
20819 Fix a race condition diagnosed by gcc -Wsequence-point (Bug#8254).
20820 An expression of the form (DOWNCASE (x) == DOWNCASE (y)), found in
20821 dired.c's scmp function, had undefined behavior.
20822 * lisp.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
20823 (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Move from here ...
20824 * buffer.h: ... to here, because these macros use current_buffer,
20825 and the new implementation with inline functions needs to have
20826 current_buffer in scope now, rather than later when the macros
20827 are used.
20828 (downcase, upcase1): New static inline functions.
20829 (DOWNCASE, UPCASE1): Reimplement using these functions.
20830 This avoids undefined behavior in expressions like
20831 DOWNCASE (x) == DOWNCASE (y), which previously suffered
20832 from race conditions in accessing the global variables
20833 case_temp1 and case_temp2.
20834 * casetab.c (case_temp1, case_temp2): Remove; no longer needed.
20835 * lisp.h (case_temp1, case_temp2): Remove their decls.
20836 * character.h (ASCII_CHAR_P): Move from here ...
20837 * lisp.h: ... to here, so that the inline functions mentioned
20838 above can use them.
20839
4a6bea26
PE
20840 * dired.c (directory_files_internal_unwind): Now static.
20841
f14b7e14
PE
20842 * fileio.c (file_name_as_directory, directory_file_name):
20843 (barf_or_query_if_file_exists, auto_save_error, auto_save_1):
20844 Now static.
2893f146
PE
20845 (file_name_as_directory): Use const pointers when appropriate.
20846 (Fexpand_file_name): Likewise. In particular, newdir might
20847 point at constant storage, so make it a const pointer.
fd4ead52 20848 (Fmake_directory_internal, Fread_file_name): Remove unused vars.
b14aac08
PE
20849 (Ffile_selinux_context, Fset_file_selinux_context): Fix pointer
20850 signedness issues.
f839df0c
PE
20851 (Fset_file_times, Finsert_file_contents, auto_save_error):
20852 Rename locals to avoid shadowing.
f14b7e14 20853
5716756e 20854 * minibuf.c (choose_minibuf_frame_1): Now static.
62137a95
PE
20855 (Ftry_completion, Fall_completions): Rename or remove locals
20856 to avoid shadowing.
5716756e 20857
b4c3046a
PE
20858 * marker.c (bytepos_to_charpos): Remove; unused.
20859
b45db522
PE
20860 * lisp.h (verify_bytepos, count_markers): New decls,
20861 so that gcc does not warn that these functions aren't declared.
20862
85876d07
PE
20863 * insdel.c (check_markers, make_gap_larger, make_gap_smaller):
20864 (reset_var_on_error, Fcombine_after_change_execute_1): Now static.
f0cb4a60 20865 (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
40ef059e 20866 (copy_text): Remove unused local var.
85876d07 20867
03d78a21 20868 * filelock.c (within_one_second): Now static.
b3dd38ab 20869 (lock_file_1): Rename local to avoid shadowing.
03d78a21 20870
5df8f01b
PE
20871 * buffer.c (fix_overlays_before): Mark locals as initialized.
20872 (fix_start_end_in_overlays): Likewise. This function should be
20873 simplified by using pointers-to-pointers, but that's a different
20874 matter.
b1d876f1 20875 (switch_to_buffer_1): Now static.
8f54f30a
PE
20876 (Fkill_buffer, record_buffer, Fbury_buffer, Fset_buffer_multibyte):
20877 (report_overlay_modification): Rename locals to avoid shadowing.
c3bd59b5 20878
a70072c9 20879 * sysdep.c (system_process_attributes): Rename vars to avoid shadowing.
fbd02d7b 20880 Fix pointer signedness issue.
edced198
PE
20881 (sys_subshell): Mark local as volatile if checking for lint,
20882 to suppress a gcc -Wclobbered warning that does not seem to be right.
15dfd3d9 20883 (MAXPATHLEN): Define only if needed.
a70072c9 20884
a0977c44
PE
20885 * process.c (serial_open, serial_configure): Move decls from here ...
20886 * systty.h: ... to here, so that they can be checked.
20887
a884fdcc
PE
20888 * fns.c (get_random, seed_random): Move extern decls from here ...
20889 * lisp.h: ... to here, so that they can be checked.
20890
604efe86 20891 * sysdep.c (reset_io): Now static.
b8950c94 20892 (wait_for_termination_signal): Remove; unused.
604efe86 20893
38fc62d9
PE
20894 * keymap.c (keymap_parent, keymap_memberp, map_keymap_internal):
20895 (copy_keymap_item, append_key, push_text_char_description):
20896 Now static.
1004a21a 20897 (Fwhere_is_internal): Don't test CONSP (sequences) unnecessarily.
dbbb8427 20898 (DENSE_TABLE_SIZE): Remove; unused.
c1141155
PE
20899 (get_keymap, access_keymap, Fdefine_key, Fwhere_is_internal):
20900 (describe_map_tree):
20901 Rename locals to avoid shadowing.
38fc62d9 20902
2f2650da
PE
20903 * keyboard.c: Declare functions static if they are not used elsewhere.
20904 (echo_char, echo_dash, cmd_error, top_level_2):
20905 (poll_for_input, handle_async_input): Now static.
69a058fa
PE
20906 (read_char, kbd_buffer_get_event, make_lispy_position):
20907 (make_lispy_event, make_lispy_movement, apply_modifiers):
20908 (decode_keyboard_code, tty_read_avail_input, menu_bar_items):
20909 (parse_tool_bar_item, read_key_sequence, Fread_key_sequence):
20910 (Fread_key_sequence_vector): Rename locals to avoid shadowing.
c8a06054 20911 (read_key_sequence, read_char): Mark locals as initialized.
3ac94672 20912 (Fexit_recursive_edit, Fabort_recursive_edit): Mark with NO_RETURN.
2f2650da 20913
a053e86c 20914 * keyboard.h (make_ctrl_char): New decl.
da2f2dd9
PE
20915 (mark_kboards): Move decl here ...
20916 * alloc.c (mark_kboards): ... from here.
a053e86c 20917
4752793e
PE
20918 * lisp.h (force_auto_save_soon): New decl.
20919
74f10ca7 20920 * emacs.c (init_cmdargs): Rename local to avoid shadowing.
244fc23d
PE
20921 (DEFINE_DUMMY_FUNCTION): New macro.
20922 (__do_global_ctors, __do_global_ctors_aux, __do_global_dtors, __main):
20923 Use it.
c03cd23f
PE
20924 (main): Add casts to avoid warnings
20925 if GCC considers string literals to be constants.
74f10ca7 20926
022e70d4
PE
20927 * lisp.h (fatal_error_signal): Add decl, since it's exported.
20928
59d6fe83
PE
20929 * dbusbind.c: Pointer signedness fixes.
20930 (xd_signature, xd_append_arg, xd_initialize):
20931 (Fdbus_call_method, Fdbus_call_method_asynchronously):
20932 (Fdbus_method_return_internal, Fdbus_method_error_internal):
20933 (Fdbus_send_signal, xd_read_message_1, Fdbus_register_service):
20934 (Fdbus_register_signal): Use SSDATA when the context wants char *.
20935
78320123
PE
20936 * dbusbind.c (Fdbus_init_bus): Add cast to avoid warning
20937 if GCC considers string literals to be constants.
49cebcca 20938 (Fdbus_register_service, Fdbus_register_method): Remove unused vars.
78320123 20939
35ac2a97
SM
209402011-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
20941
fb103ca9
SM
20942 * print.c (PRINT_CIRCLE_CANDIDATE_P): New macro.
20943 (print_preprocess, print_object): New macro to fix last change.
20944
35ac2a97
SM
20945 * print.c (print_preprocess): Don't forget font objects.
20946
62973b41
JB
209472011-03-16 Juanma Barranquero <lekktu@gmail.com>
20948
20949 * emacs.c (USAGE3): Doc fixes.
20950
0e48bb22
AS
209512011-03-15 Andreas Schwab <schwab@linux-m68k.org>
20952
20953 * coding.c (detect_coding_iso_2022): Reorganize code to clarify
20954 structure.
20955
7684e57b
JB
209562011-03-14 Juanma Barranquero <lekktu@gmail.com>
20957
20958 * lisp.h (VWindow_system, Qfile_name_history):
20959 * keyboard.h (lispy_function_keys) [WINDOWSNT]:
20960 * w32term.h (w32_system_caret_hwnd, w32_system_caret_height)
20961 (w32_system_caret_x, w32_system_caret_y): Declare extern.
20962
20963 * w32select.c: Don't #include "keyboard.h".
c96bbc66 20964 (run_protected): Add extern declaration for waiting_for_input.
7684e57b
JB
20965
20966 * w32.c (Qlocal, noninteractive1, inhibit_window_system):
20967 * w32console.c (detect_input_pending, read_input_pending)
20968 (encode_terminal_code):
20969 * w32fns.c (quit_char, lispy_function_keys, Qtooltip)
20970 (w32_system_caret_hwnd, w32_system_caret_height, w32_system_caret_x)
20971 (w32_system_caret_y, Qfile_name_history):
20972 * w32font.c (w32font_driver, QCantialias, QCotf, QClang):
20973 * w32inevt.c (reinvoke_input_signal, lispy_function_keys):
20974 * w32menu.c (Qmenu_bar, QCtoggle, QCradio, Qoverriding_local_map)
20975 (Qoverriding_terminal_local_map, Qmenu_bar_update_hook):
20976 * w32proc.c (Qlocal, report_file_error):
20977 * w32term.c (Vwindow_system, updating_frame):
20978 * w32uniscribe.c (initialized, uniscribe_font_driver):
20979 Remove unneeded extern declarations.
20980
2aa46d6c
CY
209812011-03-14 Chong Yidong <cyd@stupidchicken.com>
20982
c96bbc66 20983 * buffer.c (Fmake_indirect_buffer): Fix incorrect assertions.
2aa46d6c 20984
cffc6f3b
CY
209852011-03-13 Chong Yidong <cyd@stupidchicken.com>
20986
20987 * buffer.h (BUF_BEGV, BUF_BEGV_BYTE, BUF_ZV, BUF_ZV_BYTE, BUF_PT)
20988 (BUF_PT_BYTE): Rewrite to handle indirect buffers (Bug#8219).
20989 These macros can no longer be used for assignment.
20990
44f230aa
SM
20991 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
20992 Assign struct members directly, instead of using BUF_BEGV etc.
cffc6f3b
CY
20993 (record_buffer_markers, fetch_buffer_markers): New functions for
20994 recording and fetching special buffer markers.
20995 (set_buffer_internal_1, set_buffer_temp): Use them.
20996
20997 * lread.c (unreadchar): Use SET_BUF_PT_BOTH.
20998
20999 * insdel.c (adjust_point): Use SET_BUF_PT_BOTH.
21000
21001 * intervals.c (temp_set_point_both): Use SET_BUF_PT_BOTH.
21002 (get_local_map): Use SET_BUF_BEGV_BOTH and SET_BUF_ZV_BOTH.
21003
21004 * xdisp.c (hscroll_window_tree):
21005 (reconsider_clip_changes): Use PT instead of BUF_PT.
21006
d251f04b
EZ
210072011-03-13 Eli Zaretskii <eliz@gnu.org>
21008
21009 * makefile.w32-in ($(BLD)/editfns.$(O)): Depend on
21010 $(EMACS_ROOT)/lib/intprops.h.
21011
f0c77cd1
PE
210122011-03-13 Paul Eggert <eggert@cs.ucla.edu>
21013
3eca4629
PE
21014 Fix more problems found by GCC 4.5.2's static checks.
21015
7c86ee98
PE
21016 * gtkutil.c (xg_get_pixbuf_from_pixmap): Add cast from char *
21017 to unsigned char * to avoid compiler diagnostic.
b0afc268
PE
21018 (xg_free_frame_widgets): Make it clear that a local variable is
21019 needed only if USE_GTK_TOOLTIP.
01e0b5ad
PE
21020 (gdk_window_get_screen): Make it clear that this macro is needed
21021 only if USE_GTK_TOOLTIP.
1e5524e7
PE
21022 (int_gtk_range_get_value): New function, which avoids a diagnostic
21023 from gcc -Wbad-function-cast.
21024 (xg_set_toolkit_scroll_bar_thumb): Use it.
21025 (xg_tool_bar_callback, xg_tool_item_stale_p): Rewrite to avoid
21026 diagnostic from gcc -Wbad-function-cast.
65dc836c
PE
21027 (get_utf8_string, xg_get_file_with_chooser):
21028 Rename locals to avoid shadowing.
21029 (create_dialog): Move locals to avoid shadowing.
7c86ee98 21030
41729b81
PE
21031 * xgselect.c (xg_select): Remove unused var.
21032
f0c77cd1
PE
21033 * image.c (four_corners_best): Mark locals as initialized.
21034 (gif_load): Initialize transparent_p to zero (Bug#8238).
21035 Mark another local as initialized.
ec6cf4c6 21036 (my_png_error, my_error_exit): Mark with NO_RETURN.
f0c77cd1 21037
ce0ad53d 21038 * image.c (clear_image_cache): Now static.
d5d5a617 21039 (DIM, HAVE_STDLIB_H_1): Remove unused macros.
e22cffbc 21040 (xpm_load): Redo to avoid "discards qualifiers" gcc warning.
77a765fd
PE
21041 (x_edge_detection): Remove unnecessary cast that
21042 gcc -Wbad-function-cast diagnoses.
2037898d 21043 (gif_load): Fix pointer signedness.
6ae141d6
PE
21044 (clear_image_cache, xbm_read_bitmap_data, x_detect_edges):
21045 (jpeg_load, gif_load): Rename locals to avoid shadowing.
ce0ad53d 21046
33383987 210472011-03-12 Paul Eggert <eggert@cs.ucla.edu>
3eca4629 21048
d32df629
PE
21049 Improve quality of tests for time stamp overflow.
21050 For example, without this patch (encode-time 0 0 0 1 1
21051 1152921504606846976) returns the obviously-bogus value (-948597
21052 62170) on my RHEL 5.5 x86-64 host. With the patch, it correctly
21053 reports time overflow. See
21054 <http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg00470.html>.
b8d9bd41
PE
21055 * deps.mk (editfns.o): Depend on ../lib/intprops.h.
21056 * editfns.c: Include limits.h and intprops.h.
21057 (TIME_T_MIN, TIME_T_MAX): New macros.
21058 (time_overflow): Move earlier, to before first use.
21059 (hi_time, lo_time): New functions, for an accurate test for
21060 out-of-range times.
21061 (Fcurrent_time, Fget_internal_run_time, make_time): Use them.
21062 (Fget_internal_run_time): Don't assume time_t fits in int.
21063 (make_time): Use list2 instead of Fcons twice.
21064 (Fdecode_time): More accurate test for out-of-range times.
21065 (check_tm_member): New function.
21066 (Fencode_time): Use it, to test for out-of-range times.
d32df629
PE
21067 (lisp_time_argument): Don't rely on undefined left-shift and
21068 right-shift behavior when checking for time stamp overflow.
8be6f318 21069
fe31d94c
PE
21070 * editfns.c (time_overflow): New function, refactoring common code.
21071 (Fformat_time_string, Fdecode_time, Fencode_time):
21072 (Fcurrent_time_string): Use it.
21073
8be6f318
PE
21074 Move 'make_time' to be next to its inverse 'lisp_time_argument'.
21075 * dired.c (make_time): Move to ...
21076 * editfns.c (make_time): ... here.
21077 * systime.h: Note the move.
21078
09d9db2c 210792011-03-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
c47cbdfd 21080
126bc0dc
YM
21081 * fringe.c (update_window_fringes): Remove unused variables.
21082
c47cbdfd
YM
21083 * unexmacosx.c (copy_data_segment): Also copy __got section.
21084 (Bug#8223)
21085
7ac80be9
EZ
210862011-03-12 Eli Zaretskii <eliz@gnu.org>
21087
c96bbc66 21088 * termcap.c [MSDOS]: Include "msdos.h".
058e5dad
EZ
21089 (find_capability, tgetnum, tgetflag, tgetstr, tputs, tgetent):
21090 Constify `char *' arguments and their references according to
21091 prototypes in tparam.h.
21092
ecb0f94d 21093 * deps.mk (termcap.o): Depend on tparam.h and msdos.h.
058e5dad 21094
7ac80be9
EZ
21095 * msdos.c (XMenuAddPane): 3rd argument is `const char *' now.
21096 Adapt all references accordingly.
21097
21098 * msdos.h (XMenuAddPane): 3rd argument is `const char *' now.
21099
ef1fd07e
TT
211002011-03-11 Tom Tromey <tromey@redhat.com>
21101
21102 * buffer.c (syms_of_buffer): Remove obsolete comment.
21103
7ef4b50c
EZ
211042011-03-11 Eli Zaretskii <eliz@gnu.org>
21105
21106 * termhooks.h (encode_terminal_code): Declare prototype.
21107
21108 * msdos.c (encode_terminal_code): Don't declare prototype.
21109
21110 * term.c (encode_terminal_code): Now external again, used by
21111 w32console.c and msdos.c.
21112
44f230aa
SM
21113 * makefile.w32-in ($(BLD)/term.$(O), ($(BLD)/tparam.$(O)):
21114 Depend on $(SRC)/tparam.h, see 2011-03-11T07:24:21Z!eggert@cs.ucla.edu.
7ef4b50c 21115
4b1ec863 211162011-03-11 Paul Eggert <eggert@cs.ucla.edu>
f78faa98 21117
1714f52b 21118 Fix some minor problems found by GCC 4.5.2's static checks.
83316bf4 21119
4b1ec863
PE
21120 * fringe.c (update_window_fringes): Mark locals as initialized
21121 (Bug#8227).
21122 (destroy_fringe_bitmap, init_fringe_bitmap): Now static.
bf60f616 21123
524c7aa6
PE
21124 * alloc.c (mark_fringe_data): Move decl from here ...
21125 * lisp.h (mark_fringe_data) [HAVE_WINDOW_SYSTEM]: ... to here,
21126 to check its interface.
21127 (init_fringe_once): Do not declare unless HAVE_WINDOW_SYSTEM.
21128
a5c0af81 21129 * fontset.c (free_realized_fontset): Now static.
7519b8cd 21130 (Fset_fontset_font): Rename local to avoid shadowing.
cc6e5db1 21131 (fontset_font): Mark local as initialized.
a9a06e0b 21132 (FONTSET_SPEC, FONTSET_REPERTORY, RFONT_DEF_REPERTORY): Remove; unused.
a5c0af81 21133
b4716021
PE
21134 * xrdb.c: Include "xterm.h", to check x_load_resources's interface.
21135
811e9bac 21136 * xselect.c (x_disown_buffer_selections): Remove; not used.
7b83e2f1 21137 (TRACE3) [!defined TRACE_SELECTION]: Remove; not used.
aa0daa9f
PE
21138 (x_own_selection, Fx_disown_selection_internal): Rename locals
21139 to avoid shadowing.
21140 (x_handle_dnd_message): Remove local to avoid shadowing.
811e9bac 21141
7e3ab302
PE
21142 * lisp.h (GCPRO1_VAR, UNGCPRO_VAR): New macros,
21143 so that the caller can use some name other than gcpro1.
21144 (GCPRO1, UNGCPRO): Reimplement in terms of the new macros.
58d2d479
PE
21145 * xfns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
21146 (Fx_backspace_delete_keys_p):
21147 Use them to avoid shadowing, and rename vars to avoid shadowing.
21148 (x_decode_color, x_set_name, x_window): Now static.
6b437900 21149 (Fx_create_frame): Add braces to silence GCC warning.
c0951e53 21150 (Fx_file_dialog, Fx_select_font): Fix pointer signedness.
06b0c8a0
PE
21151 (x_real_positions, xg_set_icon_from_xpm_data, x_create_tip_frame):
21152 Remove unused locals.
7e3ab302
PE
21153 (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
21154 (Fx_backspace_delete_keys_p): Rename locals to avoid shadowing.
21155 Some of these renamings use the new GCPRO1_VAR and UNGCPRO_VAR
21156 macros.
f78faa98 21157
e2b13473
PE
21158 * xterm.h (x_mouse_leave): New decl.
21159
77f23912
PE
21160 * xterm.c (x_copy_dpy_color, x_focus_on_frame, x_unfocus_frame):
21161 Remove unused functions.
cdf4ba58
PE
21162 (x_shift_glyphs_for_insert, XTflash, XTring_bell):
21163 (x_calc_absolute_position): Now static.
7411c686 21164 (XTread_socket): Don't define label "out" unless it's used.
2b07bcff 21165 Don't declare local "event" unless it's used.
ed7bf3a5
PE
21166 (x_iconify_frame, x_free_frame_resources): Don't declare locals
21167 unless they are used.
38d0b34a
PE
21168 (XEMBED_VERSION, xembed_set_info): Don't define unless needed.
21169 (x_fatal_error_signal): Remove; not used.
a6067996
PE
21170 (x_draw_image_foreground, redo_mouse_highlight, XTmouse_position):
21171 (x_scroll_bar_report_motion, handle_one_xevent, x_draw_bar_cursor):
21172 (x_error_catcher, x_connection_closed, x_error_handler):
21173 (x_error_quitter, xembed_send_message, x_iconify_frame):
21174 (my_log_handler): Rename locals to avoid shadowing.
28f1c698 21175 (x_delete_glyphs, x_ins_del_lines): Mark with NO_RETURN.
2a8fade0 21176 (x_connection_closed): Tell GCC not to suggest NO_RETURN.
77f23912 21177
44f230aa
SM
21178 * xfaces.c (clear_face_cache, Fx_list_fonts, Fface_font):
21179 Rename or move locals to avoid shadowing.
6b463e58 21180 (tty_defined_color, merge_face_heights): Now static.
5967d051 21181 (free_realized_faces_for_fontset): Remove; not used.
1e9966ea
PE
21182 (Fx_list_fonts): Mark variable that gcc -Wuninitialized
21183 does not deduce is never used uninitialized.
73719eba
PE
21184 (STRDUPA, LSTRDUPA, FONT_POINT_SIZE_QUANTUM): Remove; not used.
21185 (LFACEP): Define only if XASSERTS, as it's not needed otherwise.
071048a3 21186
426994c3 21187 * terminal.c (store_terminal_param): Now static.
5489860b 21188
032f1620 21189 * xmenu.c (menu_highlight_callback): Now static.
9d66f88e 21190 (set_frame_menubar): Remove unused local.
d4323972 21191 (xmenu_show): Rename parameter to avoid shadowing.
6d1f7fee
PE
21192 (xmenu_show, xdialog_show, xmenu_show): Make local pointers "const"
21193 since they might point to immutable storage.
281585b0
PE
21194 (next_menubar_widget_id): Declare only if USE_X_TOOLKIT,
21195 since it's unused otherwise.
032f1620 21196
367c19e5 21197 * xdisp.c (produce_glyphless_glyph): Initialize lower_xoff.
53df7c11 21198 Add a FIXME, since the code still doesn't look right. (Bug#8215)
9f36b9fd
PE
21199 (Fcurrent_bidi_paragraph_direction): Simplify slightly; this
21200 avoids a gcc -Wuninitialized diagnostic.
0e086e8f 21201 (display_line, BUILD_COMPOSITE_GLYPH_STRING, draw_glyphs):
44a3a108
PE
21202 (note_mouse_highlight): Mark variables that gcc -Wuninitialized
21203 does not deduce are never used uninitialized.
70739cbe 21204
07b48fa9
PE
21205 * lisp.h (IF_LINT): New macro, copied from ../lib-src/emacsclient.c.
21206
8868a238 21207 * xdisp.c (redisplay_window): Rename local to avoid shadowing.
4554d213
PE
21208 * window.c (window_loop, size_window):
21209 (run_window_configuration_change_hook, enlarge_window): Likewise.
8868a238 21210
7e5cf297 21211 * window.c (display_buffer): Now static.
d6550a9f
PE
21212 (size_window): Mark variables that gcc -Wuninitialized
21213 does not deduce are never used uninitialized.
a586633d
PE
21214 * window.h (check_all_windows): New decl, to forestall
21215 gcc -Wmissing-prototypes diagnostic.
5b555da1 21216 * dispextern.h (bidi_dump_cached_states): Likewise.
7e5cf297 21217
f6095868
PE
21218 * charset.h (CHECK_CHARSET_GET_CHARSET): Rename locals to avoid
21219 shadowing.
21220 * charset.c (map_charset_for_dump, Fchar_charset): Likewise.
726929c4
PE
21221 Include <limits.h>.
21222 (Fsort_charsets): Redo min/max calculation to shorten the code a bit
21223 and to avoid gcc -Wuninitialized warning.
89ef49df
PE
21224 (load_charset_map): Mark variables that gcc -Wuninitialized
21225 does not deduce are never used uninitialized.
53df7c11 21226 (load_charset): Abort instead of using uninitialized var (Bug#8229).
f6095868 21227
f38b440c
PE
21228 * coding.c (coding_set_source, coding_set_destination):
21229 Use "else { /* comment */ }" rather than "else /* comment */;"
21230 for clarity, and to avoid gcc -Wempty-body warning.
2735d060
PE
21231 (Fdefine_coding_system_internal): Don't redeclare 'i' inside
21232 a block, when the outer 'i' will do.
21233 (decode_coding_utf_8, decode_coding_utf_16, detect_coding_emacs_mule):
21234 (emacs_mule_char, decode_coding_emacs_mule, detect_coding_iso_2022):
21235 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5):
21236 (decode_coding_raw_text, decode_coding_charset, get_translation_table):
21237 (Fdecode_sjis_char, Fdefine_coding_system_internal):
21238 Rename locals to avoid shadowing.
21239 * character.h (FETCH_STRING_CHAR_ADVANCE): Likewise.
e2f1bab9
PE
21240 * coding.c (emacs_mule_char, encode_invocation_designation):
21241 Now static, since they're not used elsewhere.
413bb2db 21242 (decode_coding_iso_2022): Add "default: abort ();" as a safety check.
c4a63b12 21243 (decode_coding_object, encode_coding_object, detect_coding_system):
ee05f961
PE
21244 (decode_coding_emacs_mule): Mark variables that gcc
21245 -Wuninitialized does not deduce are never used uninitialized.
160b01f6
PE
21246 (detect_coding_iso_2022): Initialize a local variable that might
21247 be used uninitialized. Leave a FIXME because it's not clear that
53df7c11 21248 this initialization is needed. (Bug#8211)
5f58e762
PE
21249 (ISO_CODE_LF, ISO_CODE_CR, CODING_ISO_FLAG_EUC_TW_SHIFT):
21250 (ONE_MORE_BYTE_NO_CHECK, UTF_BOM, UTF_16_INVALID_P):
21251 (SHIFT_OUT_OK, ENCODE_CONTROL_SEQUENCE_INTRODUCER):
21252 (ENCODE_DIRECTION_R2L, ENCODE_DIRECTION_L2R):
21253 Remove unused macros.
f38b440c 21254
232b38b9 21255 * category.c (hash_get_category_set): Remove unused local var.
9f3b5e69 21256 (copy_category_table): Now static, since it's not used elsewhere.
d0891610 21257 * character.c (string_count_byte8): Likewise.
232b38b9 21258
fb90da1b
PE
21259 * ccl.c (CCL_WRITE_STRING, CCL_ENCODE_CHAR, Fccl_execute_on_string):
21260 (Fregister_code_conversion_map): Rename locals to avoid shadowing.
21261
fb93dbc2
PE
21262 * chartab.c (copy_sub_char_table): Now static, since it's not used
21263 elsewhere.
5c156ace
PE
21264 (sub_char_table_ref_and_range, char_table_ref_and_range):
21265 Rename locals to avoid shadowing.
bbcd0949 21266 (ASET_RANGE, GET_SUB_CHAR_TABLE): Remove unused macros.
fb93dbc2 21267
7d3b3862 21268 * bidi.c (bidi_check_type): Now static, since it's not used elsewhere.
630d6892 21269 (BIDI_BOB): Remove unused macro.
7d3b3862 21270
6be7d3da
PE
21271 * cm.c (cmgoto): Mark variables that gcc -Wuninitialized does not
21272 deduce are never used uninitialized.
c2ed9c8b 21273 * term.c (encode_terminal_code): Likewise.
6be7d3da 21274
75f8807f 21275 * term.c (encode_terminal_code): Now static. Remove unused local.
72abad34 21276
50938595
PE
21277 * tparam.h: New file.
21278 * term.c, tparam.h: Include it.
21279 * deps.mk (term.o, tparam.o): Depend on tparam.h.
21280 * term.c (tputs, tgetent, tgetflag, tgetnum, tparam, tgetstr):
21281 Move these decls to tparam.h, and make them agree with what
21282 is actually in tparam.c. The previous trick of using incompatible
21283 decls in different modules does not conform to the C standard.
21284 All callers of tparam changed to use tparam's actual API.
21285 * tparam.c (tparam1, tparam, tgoto):
21286 Use const pointers where appropriate.
21287
fbceeba2
PE
21288 * cm.c (calccost, cmgoto): Use const pointers where appropriate.
21289 * cm.h (struct cm): Likewise.
21290 * dispextern.h (do_line_insertion_deletion_costs): Likewise.
21291 * scroll.c (ins_del_costs, do_line_insertion_deletion_costs): Likewise.
21292 * term.c (tty_ins_del_lines, calculate_costs, struct fkey_table):
21293 (term_get_fkeys_1, append_glyphless_glyph, produce_glyphless_glyph):
21294 (turn_on_face, init_tty): Likewise.
21295 * termchar.h (struct tty_display_info): Likewise.
fbceeba2 21296
7f3f1250
PE
21297 * term.c (term_mouse_position): Rename local to avoid shadowing.
21298
e6ca6543
PE
21299 * alloc.c (mark_ttys): Move decl from here ...
21300 * lisp.h (mark_ttys): ... to here, so that it's checked against defn.
21301
c40f8d15
AS
213022011-03-11 Andreas Schwab <schwab@linux-m68k.org>
21303
21304 * .gdbinit (pwinx, xbuffer): Fix access to buffer name.
21305
cfe0661d
JB
213062011-03-09 Juanma Barranquero <lekktu@gmail.com>
21307
21308 * search.c (compile_pattern_1): Remove argument regp, unused since
21309 revid:rms@gnu.org-19941211082627-3x1g1wyqkjmwloig.
21310 (compile_pattern): Don't pass it.
21311
0afb4571
J
213122011-03-08 Jan Djärv <jan.h.d@swipnet.se>
21313
21314 * xterm.h (DEFAULT_GDK_DISPLAY): New define.
21315 (GDK_WINDOW_XID, gtk_widget_get_preferred_size): New defines
21316 for ! HAVE_GTK3.
21317 (GTK_WIDGET_TO_X_WIN): Use GDK_WINDOW_XID.
21318
21319 * xmenu.c (menu_position_func): Call gtk_widget_get_preferred_size.
21320
21321 * gtkutil.c: Include gtkx.h if HAVE_GTK3. If ! HAVE_GTK3, define
21322 gdk_window_get_screen, gdk_window_get_geometry,
21323 gdk_x11_window_lookup_for_display and GDK_KEY_g.
21324 (xg_set_screen): Use DEFAULT_GDK_DISPLAY.
21325 (xg_get_pixbuf_from_pixmap): New function.
21326 (xg_get_pixbuf_from_pix_and_mask): Change parameters from GdkPixmap
21327 to Pixmap, take frame as parameter, remove GdkColormap parameter.
21328 Call xg_get_pixbuf_from_pixmap instead of
21329 gdk_pixbuf_get_from_drawable.
21330 (xg_get_image_for_pixmap): Do not make GdkPixmaps, call
21331 xg_get_pixbuf_from_pix_and_mask with Pixmap parameters instead.
21332 (xg_check_special_colors): Use GtkStyleContext and its functions
21333 for HAVE_GTK3.
21334 (xg_prepare_tooltip, xg_hide_tooltip): Call gdk_window_get_screen.
21335 (xg_prepare_tooltip, create_dialog, menubar_map_cb)
21336 (xg_update_frame_menubar, xg_tool_bar_detach_callback)
44f230aa
SM
21337 (xg_tool_bar_attach_callback, xg_update_tool_bar_sizes):
21338 Call gtk_widget_get_preferred_size.
0afb4571
J
21339 (xg_frame_resized): gdk_window_get_geometry only takes 5
21340 parameters.
44f230aa
SM
21341 (xg_win_to_widget, xg_event_is_for_menubar):
21342 Call gdk_x11_window_lookup_for_display.
0afb4571
J
21343 (xg_set_widget_bg): New function.
21344 (delete_cb): New function.
895009e1 21345 (xg_create_frame_widgets): Connect delete-event to delete_cb.
5c32d3f2 21346 Call xg_set_widget_bg. Only set background pixmap for ! HAVE_GTK3
0afb4571
J
21347 (xg_set_background_color): Call xg_set_widget_bg.
21348 (xg_set_frame_icon): Call xg_get_pixbuf_from_pix_and_mask.
21349 (xg_create_scroll_bar): vadj is a GtkAdjustment for HAVE_GTK3.
21350 Only call gtk_range_set_update_policy if ! HAVE_GTK3.
21351 (xg_make_tool_item): Only connect xg_tool_bar_item_expose_callback
21352 if ! HAVE_GTK3.
21353 (update_frame_tool_bar): Call gtk_widget_hide.
21354 (xg_initialize): Use GDK_KEY_g.
21355
21356 * xsmfns.c (gdk_set_sm_client_id): Define to gdk_set_sm_client_id
21357 if ! HAVE_GTK3
21358 (x_session_initialize): Call gdk_x11_set_sm_client_id.
21359
21360 * xterm.c (XFillRectangle): Use cairo routines for HAVE_GTK3.
21361 (x_term_init): Disable Xinput(2) with GDK_CORE_DEVICE_EVENTS.
21362 Load ~/emacs.d/gtkrc only for ! HAVE_GTK3.
21363
1c2cc4ef
JB
213642011-03-08 Juanma Barranquero <lekktu@gmail.com>
21365
21366 * w32xfns.c (select_palette): Check success of RealizePalette against
21367 GDI_ERROR, not zero.
21368
33383987 21369See ChangeLog.11 for earlier changes.
aac0c6e3
MR
21370
21371;; Local Variables:
21372;; coding: utf-8
aac0c6e3
MR
21373;; End:
21374
ab422c4d 21375 Copyright (C) 2011-2013 Free Software Foundation, Inc.
aac0c6e3
MR
21376
21377 This file is part of GNU Emacs.
21378
21379 GNU Emacs is free software: you can redistribute it and/or modify
21380 it under the terms of the GNU General Public License as published by
21381 the Free Software Foundation, either version 3 of the License, or
21382 (at your option) any later version.
21383
21384 GNU Emacs is distributed in the hope that it will be useful,
21385 but WITHOUT ANY WARRANTY; without even the implied warranty of
21386 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21387 GNU General Public License for more details.
21388
21389 You should have received a copy of the GNU General Public License
21390 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.