* sysdep.c (get_child_status): Abort on internal error (Bug#13086).
[bpt/emacs.git] / src / ChangeLog
CommitLineData
9cdde1e2
PE
12012-12-07 Paul Eggert <eggert@cs.ucla.edu>
2
3 * sysdep.c (get_child_status): Abort on internal error (Bug#13086).
4 This will cause a production Emacs to dump core instead of
5 infinite-looping.
6
822995f8
DA
72012-12-07 Dmitry Antipov <dmantipov@yandex.ru>
8
9 * frame.c (make_frame): Do not set window's buffer to t.
10 * window.c (Fsplit_window_internal): Likewise. Previously it was
11 used to indicate that the window is being set up. Now we use
12 set_window_buffer for all new windows, so the condition in ...
13 (Fset_window_buffer): ... is always true and can be removed.
14
ed08365b
DA
152012-12-07 Dmitry Antipov <dmantipov@yandex.ru>
16
17 Convenient macro to check whether the buffer is hidden.
18 * buffer.h (BUFFER_HIDDEN_P): New macro.
19 * frame.c (make_frame): Use it. Adjust comment.
20 * buffer.c (candidate_buffer): New function.
21 (Fother_buffer, other_buffer_safely): Use it.
22
e86f5134
EZ
232012-12-06 Eli Zaretskii <eliz@gnu.org>
24
25 * w32proc.c (waitpid): Avoid busy-waiting when called with WNOHANG
26 if the child process is still running. Instead, exit the wait
27 loop and return zero. (Bug#13086)
28
1700db3c
DA
292012-12-06 Dmitry Antipov <dmantipov@yandex.ru>
30
31 * frame.h (x_char_width, x_char_height): Remove prototypes.
32 * w32term.h (x_char_width, x_char_height): Likewise.
33 * xfns.c (x_char_width, x_char_height): Remove.
34 * w32fns.c (x_char_width, x_char_height): Likewise.
35 * nsfns.c (x_char_width, x_char_height): Likewise.
36 * frame.c (Fframe_char_width): Use FRAME_COLUMN_WIDTH for
37 all window frames.
38 (Fframe_char_height): Likewise with FRAME_LINE_HEIGHT.
39 * keyboard.c (command_loop_1): Remove prototype.
40 (command_loop_2, top_level_1): Add static to match prototype.
41
35fb8050
PE
422012-12-06 Paul Eggert <eggert@cs.ucla.edu>
43
44 Fix a recently-introduced delete-process race condition.
45 * callproc.c, process.h (record_kill_process):
46 New function, containing part of the old call_process_kill.
47 (call_process_kill): Use it.
48 This does not change call_process_kill's behavior.
49 * process.c (Fdelete_process): Use record_kill_process to fix a
50 race condition that could cause Emacs to lose track of a child.
51
565212e5
DA
522012-12-06 Dmitry Antipov <dmantipov@yandex.ru>
53
54 Avoid code duplication between prev_frame and next_frame.
55 * frame.c (candidate_frame): New function. Add comment.
56 (prev_frame, next_frame): Use it. Adjust comment.
57
d8ad4d3f 582012-12-06 Eli Zaretskii <eliz@gnu.org>
d3cefd13
EZ
59
60 * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp
61 fails, signal an error instead of continuing with an empty
62 string. (Bug#13079)
7c2fcf9b
EZ
63 Encode expanded temp file pattern before passing it to mkstemp or
64 mktemp.
d3cefd13 65
2e7cddd3
EZ
66 * fileio.c (file_name_as_directory, directory_file_name) [DOS_NT]:
67 Encode the file name before passing it to dostounix_filename, in
68 case it will downcase it (under w32-downcase-file-names).
69 (Bug#12933)
70
644d3f0d
PE
712012-12-05 Paul Eggert <eggert@cs.ucla.edu>
72
73 Minor call-process cleanups.
74 * callproc.c (Fcall_process): Do record-unwind-protect on MSDOS
75 at the same time as other platforms, to simplify analysis.
76 No need for fd0_volatile since we have synch_process_fd.
77 Avoid needless emacs_close; arg is always negative.
78
396376f1
AS
792012-12-04 Andreas Schwab <schwab@linux-m68k.org>
80
81 * callproc.c (Fcall_process): Fix specpdl nesting for asynchronous
82 processes.
83
350f51ad
DA
842012-12-04 Dmitry Antipov <dmantipov@yandex.ru>
85
86 * lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state
87 member. Adjust users. Convert mouse_face_past_end, mouse_face_defer
88 and mouse_face_hidden members to a bitfields.
89 * frame.h (struct frame): Remove set-but-not-used space_width member.
90 (FRAME_SPACE_WIDTH): Remove.
91 * nsterm.m, w32term.c, xterm.c: Adjust users.
92 * termchar.h (struct tty_display_info): Remove set-but-unused se_is_so
93 member. Adjust users. Convert term_initted, delete_in_insert_mode,
94 costs_set, insert_mode, standout_mode, cursor_hidden and flow_control
95 members to a bitfields.
96
bc9dbce6
PE
972012-12-03 Paul Eggert <eggert@cs.ucla.edu>
98
bb5f74ee
PE
99 Don't let call-process be a zombie factory (Bug#12980).
100 Fixing this bug required some cleanup of the signal-handling code.
101 As a side effect, this change also fixes a longstanding rare race
102 condition whereby Emacs could mistakenly kill unrelated processes,
103 and it fixes a bug where a second C-g does not kill a recalcitrant
104 synchronous process in GNU/Linux and similar platforms.
105 The patch should also fix the last vestiges of Bug#9488,
106 a bug which has mostly been fixed on the trunk by other changes.
107 * callproc.c, process.h (synch_process_alive, synch_process_death)
108 (synch_process_termsig, sync_process_retcode):
109 Remove. All uses removed, to simplify analysis and so that
110 less consing is done inside critical sections.
111 * callproc.c (call_process_exited): Remove. All uses replaced
112 with !synch_process_pid.
113 * callproc.c (synch_process_pid, synch_process_fd): New static vars.
114 These take the role of what used to be in unwind-protect arg.
115 All uses changed.
116 (block_child_signal, unblock_child_signal):
117 New functions, to avoid races that could kill innocent-victim processes.
118 (call_process_kill, call_process_cleanup, Fcall_process): Use them.
119 (call_process_kill): Record killed processes as deleted, so that
120 zombies do not clutter up the system. Do this inside a critical
121 section, to avoid a race that would allow the clutter.
122 (call_process_cleanup): Fix code so that the second C-g works again
123 on common platforms such as GNU/Linux.
124 (Fcall_process): Create the child process in a critical section,
125 to fix a race condition. If creating an asynchronous process,
126 record it as deleted so that zombies do not clutter up the system.
127 Do unwind-protect for WINDOWSNT too, as that's simpler in the
128 light of these changes. Omit unnecessary call to emacs_close
129 before failure, as the unwind-protect code does that.
130 * callproc.c (call_process_cleanup):
131 * w32proc.c (waitpid): Simplify now that synch_process_alive is gone.
132 * process.c (record_deleted_pid): New function, containing
133 code refactored out of Fdelete_process.
134 (Fdelete_process): Use it.
135 (process_status_retrieved): Remove. All callers changed to use
136 child_status_change.
137 (record_child_status_change): Remove, folding its contents into ...
138 (handle_child_signal): ... this signal handler. Now, this
139 function is purely a handler for SIGCHLD, and is not called after
140 a synchronous waitpid returns; the synchronous code is moved to
141 wait_for_termination. There is no need to worry about reaping
142 more than one child now.
143 * sysdep.c (get_child_status, child_status_changed): New functions.
144 (wait_for_termination): Now takes int * status and bool
145 interruptible arguments, too. Do not record child status change;
146 that's now the caller's responsibility. All callers changed.
147 Reimplement in terms of get_child_status.
148 (wait_for_termination_1, interruptible_wait_for_termination):
149 Remove. All callers changed to use wait_for_termination.
150 * syswait.h: Include <stdbool.h>, for bool.
151 (record_child_status_change, interruptible_wait_for_termination):
152 Remove decls.
153 (record_deleted_pid, child_status_changed): New decls.
154 (wait_for_termination): Adjust to API changes noted above.
155
bc9dbce6
PE
156 * bytecode.c, lisp.h (Qbytecode): Remove.
157 No longer needed after 2012-11-20 interactive-p changes.
158
3cf3c607
EZ
1592012-12-03 Eli Zaretskii <eliz@gnu.org>
160
161 * xdisp.c (redisplay_window): If the cursor is visible, but inside
162 the scroll margin, move point outside the margin. (Bug#13055)
163
005c8d13
JD
1642012-12-03 Jan Djärv <jan.h.d@swipnet.se>
165
166 * gtkutil.c (my_log_handler): New function.
167 (xg_set_geometry): Set log handler to my_log_handler (Bug#11177).
168
20edc1c9
DA
1692012-12-03 Dmitry Antipov <dmantipov@yandex.ru>
170
171 * lisp.h (modify_region): Rename to...
172 (modify_region_1): ...new prototype.
173 * textprop.c (modify_region): Now static. Adjust users.
174 * insdel.c (modify_region): Rename to...
175 (modify_region_1): ...new function to work with current buffer.
176 Adjust comment and users. Use true and false for booleans.
177
62c2e5ed
DA
1782012-12-03 Dmitry Antipov <dmantipov@yandex.ru>
179
180 * alloc.c (free_save_value): New function.
181 (safe_alloca_unwind): Use it.
182 * lisp.h (free_save_value): New prototype.
183 * editfns.c (save_excursion_save): Use Lisp_Misc_Save_Value.
184 Add comment.
185 (save_excursion_restore): Adjust to match saved data structure.
186 Use free_save_value to offload some work from GC. Drop obsolete
187 #if 0 code.
188
c5bc2d1d 1892012-12-03 Chong Yidong <cyd@gnu.org>
a2458031
CY
190
191 * fileio.c (Vauto_save_list_file_name): Doc fix.
192
c5bc2d1d 1932012-12-03 Fabrice Popineau <fabrice.popineau@gmail.com>
c7b36b95
FP
194
195 * w32fns.c: Remove prototype of atof.
196 (syspage_mask): Declared DWORD_PTR, for compatibility with 64-bit
197 builds.
198 (file_dialog_callback): Declared UINT_PTR.
199
200 * w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility
201 with 64-bit builds.
202
203 * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
204 (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already
205 defined.
206
c5bc2d1d 2072012-12-03 Glenn Morris <rgm@gnu.org>
14d27346 208
a9de9f0c 209 * data.c (Fboundp, Fsymbol_value): Doc fix re lexical-binding.
14d27346 210
21e54a94
PE
2112012-12-02 Paul Eggert <eggert@cs.ucla.edu>
212
2dd2e622
PE
213 Fix xpalloc confusion after memory is exhausted.
214 * alloc.c (xpalloc): Comment fix.
215 * charset.c (Fdefine_charset_internal): If xpalloc exhausts memory
216 and signals an error, do not clear charset_table_size, as
217 charset_table is still valid.
218 * doprnt.c (evxprintf): Clear *BUF after freeing it.
219
21e54a94
PE
220 Use execve to avoid need to munge environ (Bug#13054).
221 * callproc.c (Fcall_process):
222 * process.c (create_process):
223 Don't save and restore environ; no longer needed.
224 * callproc.c (child_setup):
225 Use execve, not execvp, to preserve environ.
226
3e5490f7
PE
2272012-12-01 Paul Eggert <eggert@cs.ucla.edu>
228
229 * xterm.c (x_draw_image_relief): Remove unused locals (Bug#10500).
230
75b4f59c
YM
2312012-12-01 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
232
233 * xterm.c (x_draw_relief_rect, x_draw_image_relief): Fix relief
234 display for sliced images (Bug#10500).
235
236 * w32term.c (w32_draw_relief_rect, x_draw_image_relief): Likewise.
237
f8aff4c6
JB
2382012-11-30 Juanma Barranquero <lekktu@gmail.com>
239
240 * doc.c (Fdocumentation): Re-add handling of function-documentation,
241 accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca (bug#13034).
242
3940b924
DA
2432012-11-29 Dmitry Antipov <dmantipov@yandex.ru>
244
245 * xdisp.c (window_outdated): Remove eassert since it hits
246 some suspicious corner cases (see Bug#13007 and Bug#13012).
247 (mode_line_update_needed): New function.
248 (redisplay_internal, redisplay_window): Use it.
249 (ensure_selected_frame): New function.
250 (redisplay_internal, unwind_redisplay): Use it.
251 (redisplay_internal): Move comment about buffer_shared...
252 (buffer_shared_and_changed): ...near to its real use.
253
4a9204fe
PE
2542012-11-29 Paul Eggert <eggert@cs.ucla.edu>
255
256 * callproc.c (Fcall_process): Don't misreport vfork failure.
257
60aeceb8
PE
2582012-11-28 Paul Eggert <eggert@cs.ucla.edu>
259
260 * callproc.c (Fcall_process): Fix vfork portability problems.
261 Do not assume that fd[0], count, filefd, and save_environ survive
262 vfork. Fix bug whereby wrong errno value could be reported for
263 pipe failure. Some minor cleanups, too, as follows. Move buf and
264 bufsize to the context where they're needed. Change new_argv to
265 be of type char **, as this is more convenient and avoids casts.
266 (CALLPROC_BUFFER_SIZE_MIN, CALLPROC_BUFFER_SIZE_MAX):
267 Now local constants, not macros.
268
00dc3ead
KH
2692012-11-18 Kenichi Handa <handa@gnu.org>
270
271 * font.c (font_unparse_xlfd): Fix previous change. Keep "const"
272 for the variable "f".
273
e1bf05c1
KH
2742012-11-13 Kenichi Handa <handa@gnu.org>
275
276 * font.c (font_unparse_xlfd): Exclude special characters from the
277 generating XLFD name.
278
22626a85
PE
2792012-11-27 Paul Eggert <eggert@cs.ucla.edu>
280
350e0088
PE
281 Assume POSIX 1003.1-1988 or later for grp.h, pwd.h.
282 * dired.c (stat_uname, stat_gname):
283 * fileio.c (Fexpand_file_name): Remove no-longer-needed casts.
284
22626a85
PE
285 Assume POSIX 1003.1-1988 or later for errno.h (Bug#12968).
286 * dired.c (directory_files_internal, file_name_completion):
287 Assume EAGAIN and EINTR are defined.
350e0088 288
22626a85
PE
289 * fileio.c (Fcopy_file): Assume EISDIR is defined.
290 * gmalloc.c (ENOMEM, EINVAL): Assume they're defined.
291 * gnutls.c (emacs_gnutls_write): Assume EAGAIN is defined.
292 * lread.c (readbyte_from_file): Assume EINTR is defined.
293 * process.c (wait_reading_process_output, send_process) [subprocesses]:
294 Assume EIO and EAGAIN are defined.
295 * unexcoff.c (write_segment): Assume EFAULT is defined.
296
5c9cf0a3 2972012-11-27 Eli Zaretskii <eliz@gnu.org>
3fa1e84d
EZ
298
299 * fontset.c (Finternal_char_font): Return nil on non-GUI frames.
300 (Bug#11964)
301
22294a56
EZ
302 * xdisp.c (draw_glyphs): Don't draw in mouse face if mouse
303 highlighting on the frame was cleared. Prevents assertion
304 violations when repeatedly clicking on the "Top" link of the
305 "bread-crumbs" in Info buffers.
306
5fbab051
PE
3072012-11-25 Paul Eggert <eggert@cs.ucla.edu>
308
309 * sysdep.c (sys_subshell): Don't assume pid_t fits in int.
310
bcd77a2b
KB
3112012-11-24 Ken Brown <kbrown@cornell.edu>
312
313 * keyboard.c (HAVE_MOUSE):
314 * frame.c (HAVE_MOUSE): Remove, and rewrite code as if HAVE_MOUSE
315 were always defined.
316
d125ca15 3172012-11-24 Eli Zaretskii <eliz@gnu.org>
8654a41b 318
24becea4
EZ
319 * xdisp.c (set_cursor_from_row): Skip step 2 only if point is not
320 between bpos_covered and bpos_max. This fixes cursor display when
321 several display strings follow each other.
322
8654a41b
EZ
323 * .gdbinit (pgx): If the glyph's object is a string, display the
324 pointer to string data, rather than the value of the string object
325 itself (which barfs under CHECK_LISP_OBJECT_TYPE).
326
cb5867b1
EZ
327 * indent.c (Fvertical_motion): If the starting position is covered
328 by a display string, return to one position before that, to avoid
329 overshooting it inside move_it_to. (Bug#12930)
330
f418b22e
DA
3312012-11-23 Dmitry Antipov <dmantipov@yandex.ru>
332
333 * frame.h (struct frame): Remove display_preempted member
334 since all users are dead long ago.
335 * nsterm.h (struct x_output): Use the only dummy member.
336 * w32menu.c (pending_menu_activation): Remove since not
337 really used.
338 (set_frame_menubar): Adjust user.
339 * w32term.h (struct x_output): Drop outdated #if 0 code.
340 (struct w32_output): Use bitfields for explicit_parent,
341 asked_for_visible and menubar_active members. Drop
342 unused pending_menu_activation member.
343 * xterm.h (struct x_output): Drop outdated #if 0 code.
344 Use bitfields for explicit_parent, asked_for_visible,
345 has_been_visible and net_wm_state_hidden_seen members.
346
a879f0ea
EZ
3472012-11-23 Eli Zaretskii <eliz@gnu.org>
348
349 * makefile.w32-in (globals.h, gl-stamp): Use $(SWITCHCHAR) instead
350 of a literal "/". (Bug#12955)
351 (gl-stamp): Invoke fc.exe directly, not through cmd.
352
95ef7787
PE
3532012-11-23 Paul Eggert <eggert@cs.ucla.edu>
354
355 Assume POSIX 1003.1-1988 or later for dirent.h (Bug#12958).
356 * dired.c: Assume HAVE_DIRENT_H.
357 (NAMLEN): Remove, replacing with ...
358 (dirent_namelen): New function. All uses changed. Use the GNU macro
359 _D_EXACT_NAMELEN if available, as it's faster than strlen.
360 (DIRENTRY): Remove, replacing all uses with 'struct dirent'.
361 (DIRENTRY_NONEMPTY): Remove. All callers now assume it's nonzero.
362 * makefile.w32-in (DIR_H): Remove. All uses replaced with
363 $(NT_INC)/dirent.h.
364 ($(BLD)/w32.$(O)): Do not depend on $(SRC)/ndir.h.
365 * ndir.h: Rename to ../nt/inc/dirent.h.
366 * sysdep.h (closedir) [!HAVE_CLOSEDIR]: Remove.
367 Do not include <dirent.h>; no longer needed.
368 * w32.c: Include <dirent.h> rather than "ndir.h".
369
12645ae6
CY
3702012-11-23 Chong Yidong <cyd@gnu.org>
371
372 * xftfont.c (xftfont_open): Remove duplicate assignment.
373
5c747675
DA
3742012-11-22 Dmitry Antipov <dmantipov@yandex.ru>
375
376 * alloc.c (Fgarbage_collect): Unblock input after clearing
377 gc_in_progress to avoid note_mouse_highlight glitch with GC.
378 * frame.h (FRAME_MOUSE_UPDATE): New macro.
379 * msdos.c (IT_frame_up_to_date): Use it here...
380 * w32term.c (w32_frame_up_to_date): ...here...
381 * xterm.c (XTframe_up_to_date): ...and here...
382 * nsterm.m (ns_frame_up_to_date): ...but not here.
383 * lisp.h (Mouse_HLInfo): Remove mouse_face_deferred_gc member.
384 Adjust users.
385 * xdisp.c (message2_nolog, message3_nolog, note_mouse_highlight):
386 Do not check whether GC is in progress.
387
6ceeb5f1
DA
3882012-11-22 Dmitry Antipov <dmantipov@yandex.ru>
389
390 * xdisp.c (window_buffer_changed): New function.
391 (update_menu_bar, update_tool_bar): Use it to
392 simplify large 'if' statements.
393 (redisplay_internal): Generalize commonly used
394 'tail' and 'frame' local variables.
395
ec84768f
EZ
3962012-11-22 Eli Zaretskii <eliz@gnu.org>
397
398 * w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts
399 with Windows system header.
400
9239d970
PE
4012012-11-21 Paul Eggert <eggert@cs.ucla.edu>
402
403 Assume POSIX 1003.1-1988 or later for unistd.h (Bug#12945).
404 * alloc.c: Assume unistd.h exists.
405 * fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd.
406 * sysdep.c (get_current_dir_name): Assume getcwd exists.
407 (getwd) [USG]: Remove; no longer needed.
408 (sys_subshell) [DOS_NT]: Use getcwd, not getwd.
409 * w32.c (getcwd): Rename from getwd, and switch to getcwd's API.
410 * w32.h (getcwd): Remove decl.
411
954bba56
SM
4122012-11-21 Stefan Monnier <monnier@iro.umontreal.ca>
413
414 * xdisp.c (fast_set_selected_frame): Rename from update_tool_bar_unwind.
415 Make it set selected_window as well.
416 (update_tool_bar): Use it.
417
6ef2e5ef 4182012-11-21 Ken Brown <kbrown@cornell.edu>
4ffea447
KB
419
420 * emacs.c (main): Set the G_SLICE environment variable for all
421 Cygwin builds, not just GTK builds. See
422 https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html.
423
6ef2e5ef 4242012-11-21 Eli Zaretskii <eliz@gnu.org>
88c4a13c
EZ
425
426 * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
427 (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
428 Define for the MSVC compiler.
429
6ef2e5ef 430 * w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing semi-colon.
273ac8d1
EZ
431
432 * fileio.c (Fsubstitute_in_file_name, Ffile_name_directory)
433 (Fexpand_file_name) [DOS_NT]: Pass encoded file name to
434 dostounix_filename. Prevents crashes down the road, because
435 dostounix_filename assumes it gets a unibyte string. Reported by
436 Michel de Ruiter <michel@sentient.nl>, see
437 http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html
438
eadf1faa
SM
4392012-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
440
441 Conflate Qnil and Qunbound for `symbol-function'.
442 * alloc.c (Fmake_symbol): Initialize `function' to Qnil.
443 * lread.c (init_obarray): Set `function' fields to Qnil.
444 * eval.c (Fcommandp): Ignore Qunbound.
445 (Fautoload, eval_sub, Fapply, Ffuncall, Fmacroexpand):
446 * data.c (Ffset, Ffboundp, indirect_function, Findirect_function):
447 Test NILP rather than Qunbound.
448 (Ffmakunbound): Set to Qnil.
449 (Fsymbol_function): Never signal an error.
450 (Finteractive_form): Ignore Qunbound.
451
b83fdfa9
PE
4522012-11-20 Paul Eggert <eggert@cs.ucla.edu>
453
454 * eval.c (interactive_p): Remove no-longer-used decl.
455
952580c5
DA
4562012-11-20 Dmitry Antipov <dmantipov@yandex.ru>
457
458 * xdisp.c (buffer_shared): Adjust comment.
459 (buffer_shared_and_changed): New function.
460 (prepare_menu_bars, redisplay_internal): Use it to
461 decide whether all windows or frames should be updated.
ea6de9b1
DA
462 (window_outdated): New function.
463 (text_outside_line_unchanged_p, redisplay_window): Use it.
464 (redisplay_internal): Likewise. Fix indentation.
952580c5 465
23ba2705
SM
4662012-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
467
468 * eval.c (Finteractive_p, Fcalled_interactively_p, interactive_p): Remove.
469 (syms_of_eval): Remove corresponding defsubr.
470 * bytecode.c (exec_byte_code): `interactive-p' is now a Lisp function.
471
6e9f7997
DC
4722012-11-19 Daniel Colascione <dancol@dancol.org>
473
474 * w32fns.c (Fx_file_dialog):
475 (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
476 cygwin_convert_file_name*.
477
478 * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
479 Rename cygwin_convert_path* to cygwin_convert_file_name*.
480
552a1590
PE
4812012-11-18 Paul Eggert <eggert@cs.ucla.edu>
482
483 * nsterm.m (ns_select): Send SIGIO only to self, not to process group.
484
2ac9538d 4852012-11-18 Eli Zaretskii <eliz@gnu.org>
d8715cdf
EZ
486
487 * w32select.c: Include w32common.h before w32term.h, so that
488 windows.h gets included before w32term.h uses some of its
489 features, see below.
490
23ba2705
SM
491 * w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]:
492 New typedefs.
493 (EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]:
494 New prototypes.
d8715cdf
EZ
495 (EnumSystemLocales) [_MSC_VER]: Define if undefined. (Bug#12878)
496
2ac9538d 4972012-11-18 Jan Djärv <jan.h.d@swipnet.se>
7436fc63
JD
498
499 * nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834).
500 (ns_select): Return at once if events are held (Bug#12834).
501
2ac9538d 5022012-11-18 enami tsugutomo <tsugutomo.enami@jp.sony.com>
86dcf21c 503
504 * unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64.
505 Needed following 2012-10-20 change. (Bug#12902)
506
c1f7ba3a
JB
5072012-11-18 Juanma Barranquero <lekktu@gmail.com>
508
509 * w32proc.c (waitpid): Remove unused label get_result.
510
a75ce9d3
JB
5112012-11-17 Juanma Barranquero <lekktu@gmail.com>
512
513 * makefile.w32-in (SYSWAIT_H): New macro.
514 ($(BLD)/callproc.$(O), $(BLD)/w32proc.$(O), $(BLD)/process.$(O))
515 ($(BLD)/sysdep.$(O)): Update dependencies.
516
49cdacda
PE
5172012-11-17 Paul Eggert <eggert@cs.ucla.edu>
518
519 Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881).
520 * callproc.c (relocate_fd): Assume F_DUPFD.
521 * emacs.c, term.c (O_RDWR): Remove.
522 * keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than
523 O_NDELAY, since O_NONBLOCK is the standard name for this flag.
524 * nsterm.m: Assume <fcntl.h> exists.
525 * process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process)
526 (create_pty, Fmake_network_process, server_accept_connection)
527 (wait_reading_process_output, init_process_emacs):
528 Assume O_NONBLOCK.
529 (wait_reading_process_output): Put in a special case for WINDOWSNT
530 to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK.
531 It's not clear this is needed, but it's a more-conservative change.
532 (create_process): Assume FD_CLOEXEC.
533 (create_process, create_pty): Assume O_NOCTTY.
534 * sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL.
535 (reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY.
536 Omit if not DOS_NT, since F_GETFL is not defined there.
537 (serial_open): Assume O_NONBLOCK and O_NOCTTY.
538 * term.c: Include <fcntl.h>, for flags like O_NOCTTY.
539 (O_NOCTTY): Remove.
540 (init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that
541 lack it, since gnulib guarantees this.
542 * w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY.
543
22bae83f
EZ
5442012-11-17 Eli Zaretskii <eliz@gnu.org>
545
6ad30855
EZ
546 * w32.c (faccessat): Pretend that directories have the execute bit
547 set. Emacs expects that, e.g., in files.el:cd-absolute.
548
22bae83f
EZ
549 * w32proc.c (create_child): Don't clip the PID of the child
550 process to fit into an Emacs integer, as this is no longer a
551 restriction.
552 (waitpid): Rename from sys_wait. Emulate a Posix 'waitpid' by
553 reaping only the process specified by PID argument, if that is
554 positive. Use PID instead of dead_child to know which process to
555 reap. Wait for the child to die only if WNOHANG is not in
556 OPTIONS.
557 (sys_select): Don't set dead_child.
558
559 * sysdep.c (wait_for_termination_1): Remove the WINDOWSNT portion,
560 as it is no longer needed.
561
562 * process.c (waitpid, WUNTRACED) [!WNOHANG]: Remove definitions,
563 no longer needed.
564 (record_child_status_change): Remove the setting of
565 record_at_most_one_child for the !WNOHANG case.
566
a631d0e0
PE
5672012-11-17 Paul Eggert <eggert@cs.ucla.edu>
568
569 Fix problems in ns port found by static checking.
570 * nsterm.m: Include <pthread.h>, for pthread_mutex_lock etc.
571 (hold_event, setPosition:portion:whole:): Send SIGIO only to self,
572 not to process group.
573 (ns_select): Use emacs_write, not write, as that's more robust
574 in the presence of signals.
575 (fd_handler:): Check for read errors.
576
d56f2e49
GM
5772012-11-16 Glenn Morris <rgm@gnu.org>
578
579 * editfns.c (Fmessage): Mention message-log-max. (Bug#12849)
580
96e05507 5812012-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
5c2a7148
SM
582
583 * eval.c (Finteractive_p): Revert lexbind-merge mishap.
584
96e05507 5852012-11-16 Eli Zaretskii <eliz@gnu.org>
730b2d8f
EZ
586
587 * w32proc.c (timer_loop): Make sure SuspendThread and ResumeThread
588 use the same value of thread handle.
589 (start_timer_thread): If the timer thread exited (due to error),
590 clean up by closing the two handles it used. Duplicate the caller
591 thread's handle here, so it gets duplicated only once, when
592 launching the timer thread. Set priority of the timer thread, not
593 the caller thread.
594 (getitimer): Don't duplicate the caller thread's handle here.
595 (Bug#12832)
596
96e05507 5972012-11-16 Jan Djärv <jan.h.d@swipnet.se>
f99c65e5
JD
598
599 * nsterm.m (hold_event): Send SIGIO to make sure ns_read_socket is
600 called (Bug#12834).
601
3d082a26
PE
6022012-11-16 Paul Eggert <eggert@cs.ucla.edu>
603
604 Remove no-longer-used pty_max_bytes variable.
605 * process.c (pty_max_bytes): Remove; unused.
606 (send_process): Do not set it.
607
b72c161c
JB
6082012-11-15 Juanma Barranquero <lekktu@gmail.com>
609
610 * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/emacs.$(O)):
611 Update dependencies.
612
bf20ea80
PE
6132012-11-15 Paul Eggert <eggert@cs.ucla.edu>
614
615 * eval.c (mark_backtrace) [BYTE_MARK_STACK]: Remove stray '*'.
616 This follows up on the 2012-09-29 patch that removed indirection
617 for the 'function' field. Reported by Sergey Vinokurov in
618 <http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00263.html>.
619
14f20728
EZ
6202012-11-14 Eli Zaretskii <eliz@gnu.org>
621
622 * w32.c (faccessat): Rename from sys_faccessat. (No need to use a
623 different name, as the MS runtime does not have such a function,
624 and probably never will.) All callers changed. Ignore DIRFD
625 value if PATH is an absolute file name, to match Posix spec
626 better. If AT_SYMLINK_NOFOLLOW is set in FLAGS, don't resolve
627 symlinks.
628
77731919
DA
6292012-11-14 Dmitry Antipov <dmantipov@yandex.ru>
630
631 * xdisp.c (echo_area_display, redisplay_internal):
632 Omit redundant check whether frame_garbaged is set.
633
73dcdb9f
PE
6342012-11-14 Paul Eggert <eggert@cs.ucla.edu>
635
636 Use faccessat, not access, when checking file permissions (Bug#12632).
637 This fixes a bug that has been present in Emacs since its creation.
638 It was reported by Chris Torek in 1983 even before GNU Emacs existed,
639 which must set some sort of record. (Torek's bug report was against
640 a predecessor of GNU Emacs, but GNU Emacs happened to have the
641 same common flaw.) See Torek's Usenet posting
642 "setuid/setgid programs & Emacs" Article-I.D.: sri-arpa.858
643 Posted: Fri Apr 8 14:18:56 1983.
644 * Makefile.in (LIB_EACCESS): New macro.
645 (LIBES): Use it.
646 * callproc.c (init_callproc):
647 * charset.c (init_charset):
648 * fileio.c (check_existing, check_executable, check_writable)
649 (Ffile_readable_p):
650 * lread.c (openp, load_path_check):
651 * process.c (allocate_pty):
652 * xrdb.c (file_p):
653 Use effective UID when checking permissions, not real UID.
654 * callproc.c (init_callproc):
655 * charset.c (init_charset):
656 * lread.c (load_path_check, init_lread):
657 Test whether directories are accessible, not merely whether they exist.
658 * conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): New macro.
659 * fileio.c (check_existing, check_executable, check_writable)
660 (Ffile_readable_p):
661 Use symbolic names instead of integers for the flags, as they're
662 portable now.
663 (check_writable): New arg AMODE. All uses changed.
664 Set errno on failure.
665 (Ffile_readable_p): Use faccessat, not stat + open + close.
666 (Ffile_writable_p): No need to call check_existing + check_writable.
667 Just call check_writable and then look at errno. This saves a syscall.
668 dir should never be nil; replace an unnecessary runtime check
669 with an eassert. When checking the parent directory of a nonexistent
670 file, check that the directory is searchable as well as writable, as
671 we can't create files in unsearchable directories.
672 (file_directory_p): New function, which uses 'stat' on most platforms
673 but faccessat with D_OK (for efficiency) if WINDOWSNT.
674 (Ffile_directory_p, Fset_file_times): Use it.
675 (file_accessible_directory_p): New function, which uses a single
676 syscall for efficiency.
677 (Ffile_accessible_directory_p): Use it.
678 * xrdb.c (file_p): Use file_directory_p.
679 * lisp.h (file_directory_p, file_accessible_directory_p): New decls.
680 * lread.c (openp): When opening a file, use fstat rather than
681 stat, as that avoids a permissions race. When not opening a file,
682 use file_directory_p rather than stat.
683 (dir_warning): First arg is now a usage string, not a format.
684 Use errno. All uses changed.
685 * nsterm.m (ns_term_init): Remove unnecessary call to file-readable
686 that merely introduced a race.
687 * process.c, sysdep.c, term.c: All uses of '#ifdef O_NONBLOCK'
688 changed to '#if O_NONBLOCK', to accommodate gnulib O_* style,
689 and similarly for the other O_* flags.
690 * w32.c (sys_faccessat): Rename from sys_access and switch to
691 faccessat's API. All uses changed.
692 * xrdb.c: Do not include <sys/stat.h>; no longer needed.
693 (magic_db): Rename from magic_file_p.
694 (magic_db, search_magic_path): Return an XrmDatabase rather than a
695 char *, so that we don't have to test for file existence
696 separately from opening the file for reading. This removes a race
697 fixes a permission-checking problem, and simplifies the code.
698 All uses changed.
699 (file_p): Remove; no longer needed.
700
2a14f83b
DA
7012012-11-13 Dmitry Antipov <dmantipov@yandex.ru>
702
703 Omit glyphs initialization at startup.
704 * dispnew.c (glyphs_initialized_initially_p): Remove.
705 (adjust_frame_glyphs_initially): Likewise. Adjust users.
706 (Fredraw_frame): Move actual code from here...
c7085245 707 (redraw_frame): ...to here. Add eassert. Adjust comment.
2a14f83b
DA
708 (Fredraw_display): Use redraw_frame.
709 * xdisp.c (clear_garbaged_frames): Likewise.
710
f78ee6af 7112012-11-13 Eli Zaretskii <eliz@gnu.org>
32520273
EZ
712
713 * xdisp.c (decode_mode_spec): Limit the value of WIDTH argument
714 passed to pint2str and pint2hrstr to be at most the size of the
715 frame's decode_mode_spec_buffer. This avoids crashes with very
716 large values of FIELD_WIDTH argument to decode_mode_spec.
717 (Bug#12867)
718
b95a9c0c
PE
7192012-11-13 Paul Eggert <eggert@cs.ucla.edu>
720
721 Fix a race with verify-visited-file-modtime (Bug#12863).
722 Since at least 1991 Emacs has ignored an mtime difference of no
723 more than one second, but my guess is that this was to work around
724 file system bugs that were fixed long ago. Since the race is
725 causing problems now, let's remove that code.
726 * fileio.c (Fverify_visited_file_modtime): Do not accept a file
727 whose time stamp is off by no more than a second. Insist that the
728 file time stamps match exactly.
729
be49ba74
DA
7302012-11-12 Dmitry Antipov <dmantipov@yandex.ru>
731
732 * frame.h (struct frame): Convert external_tool_bar member to
733 1-bit unsigned bitfield.
734 * termhooks.h (struct terminal): Remove mouse_moved member since
735 all users are long dead. Adjust comment on mouse_position_hook.
736
5b04e9f9
DA
7372012-11-12 Dmitry Antipov <dmantipov@yandex.ru>
738
739 Simplify by using FOR_EACH_FRAME here and there.
740 * frame.c (next_frame, prev_frame, other_visible_frames)
741 (delete_frame, visible-frame-list): Use FOR_EACH_FRAME.
742 * w32term.c (x_window_to_scroll_bar): Likewise.
743 * window.c (window_list): Likewise.
744 * xdisp.c (x_consider_frame_title): Likewise.
745 * xfaces.c ( Fdisplay_supports_face_attributes_p): Likewise.
746 * xfns.c (x_window_to_frame, x_any_window_to_frame)
747 (x_menubar_window_to_frame, x_top_window_to_frame): Likewise.
748 * xmenu.c (menubar_id_to_frame): Likewise.
749 * xselect.c (frame_for_x_selection): Likewise.
750 * xterm.c (x_frame_of_widget, x_window_to_scroll_bar)
751 (x_window_to_menu_bar): Likewise.
752 * w32fns.c (x_window_to_frame): Likewise. Adjust comment.
753
76ae24d7
PE
7542012-11-12 Paul Eggert <eggert@cs.ucla.edu>
755
12cc4337
PE
756 * data.c (Qdefalias_fset_function): Now static.
757
76ae24d7
PE
758 Another tweak to vectorlike_header change.
759 * alloc.c (struct Lisp_Vectorlike_Free, NEXT_IN_FREE_LIST):
760 Remove, and replace all uses with ...
761 (next_in_free_list, set_next_in_free_list):
762 New functions, which respect C's aliasing rules better.
763
1479c557
PE
7642012-11-11 Paul Eggert <eggert@cs.ucla.edu>
765
766 * window.c (list4i): Rename from 'quad'. All uses changed.
767 Needed because <sys/types.h> defines 'quad' on Solaris 10.
768
11235c03
JB
7692012-11-11 Juanma Barranquero <lekktu@gmail.com>
770
771 * xdisp.c (start_hourglass) [HAVE_NTGUI]: Add block to silence
772 warning about mixing declarations and code in ISO C90.
773
6baf66d5 7742012-11-10 Martin Rudalics <rudalics@gmx.at>
fdaf534a
MR
775
776 * window.c (Fsplit_window_internal): Set combination limit of
777 new parent window to t iff Vwindow_combination_limit is t;
778 fixing a regression introduced with the change from 2012-09-22.
6baf66d5 779 (Fset_window_combination_limit): Fix doc-string.
fdaf534a 780
6baf66d5 7812012-11-10 Eli Zaretskii <eliz@gnu.org>
acf93bcf
EZ
782
783 * xdisp.c (try_scrolling): Fix correction of aggressive-scroll
784 amount when the scroll margins are too large. When scrolling
785 backwards in the buffer, give up if cannot reach point or the
23ba2705
SM
786 scroll margin within a reasonable number of screen lines.
787 Fixes point position in window under scroll-up/down-aggressively when
acf93bcf
EZ
788 point is positioned many lines beyond the window top/bottom.
789 (Bug#12811)
790
508f51f5
EZ
791 * ralloc.c (relinquish): If real_morecore fails to return memory
792 to the system, don't crash; instead, leave the last heap
793 unchanged and return. (Bug#12774)
794
32e5c58c
SM
7952012-11-09 Stefan Monnier <monnier@iro.umontreal.ca>
796
797 * lisp.h (AUTOLOADP): New macro.
798 * eval.c (Fautoload): Don't attach to loadhist, call Fdefalias instead.
799 * data.c (Ffset): Remove special ad-advice-info handling.
800 (Fdefalias): Handle autoload definitions and new Qdefalias_fset_function.
801 (Fsubr_arity): CSE.
802 (Finteractive_form): Simplify.
803 (Fquo): Don't insist on having at least 2 arguments.
804 (Qdefalias_fset_function): New var.
805
719b0aa5
JD
8062012-11-09 Jan Djärv <jan.h.d@swipnet.se>
807
4ab15c3e
JD
808 * image.c (xpm_make_color_table_h): Change to hashtest_equal.
809
719b0aa5
JD
810 * nsfont.m (Qcondensed, Qexpanded): New variables.
811 (ns_descriptor_to_entity): Restore Qcondensed, Qexpanded setting.
812 (syms_of_nsfont): Defsym Qcondensed, Qexpanded.
813
535cc8e9
DA
8142012-11-09 Dmitry Antipov <dmantipov@yandex.ru>
815
816 Fix recently introduced crash on MS-Windows (Bug#12839).
817 * w32term.h (struct scroll_bar): Use convenient header.
818 (SCROLL_BAR_VEC_SIZE): Remove.
819 * w32term.c (x_scroll_bar_create): Use VECSIZE.
820
7d377c48
DA
8212012-11-09 Dmitry Antipov <dmantipov@yandex.ru>
822
823 Tweak last vectorlike_header change.
824 * alloc.c (struct Lisp_Vectorlike_Free): Special type to represent
825 vectorlike object on the free list. This is introduced to avoid
826 some (but not all) pointer casting and aliasing problems, see
827 http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00105.html.
828 * .gdbinit (pvectype, pvecsize): New commands to examine vectorlike
829 objects.
830 (xvectype, xvecsize): Use them to examine Lisp_Object values.
831
7ad27466
JD
8322012-11-09 Jan Djärv <jan.h.d@swipnet.se>
833
32e5c58c 834 * nsfont.m (ns_descriptor_to_entity): Qcondensed and Qexpanded has
7ad27466
JD
835 been removed, so remove them here also.
836
57618ecf
SM
8372012-11-09 Stefan Monnier <monnier@iro.umontreal.ca>
838
839 * doc.c (Fdocumentation): Handle new property
840 dynamic-docstring-function to replace the old ad-advice-info.
841
53371430
PE
8422012-11-09 Paul Eggert <eggert@cs.ucla.edu>
843
844 * fns.c (Qeql, hashtest_eq): Now static.
845
61ddb1b9
SM
8462012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
847
848 * lisp.h (XHASH): Redefine to be imperfect and fit in a Lisp int.
849 * fns.c (hashfn_eq, hashfn_eql, sxhash):
850 * profiler.c (hashfn_profiler): Don't use XUINT on non-integers.
851 * buffer.c (compare_overlays): Use XLI rather than XHASH.
852
04a2d0d3
PE
8532012-11-08 Paul Eggert <eggert@cs.ucla.edu>
854
855 Use same hash function for hashfn_profiler as for hash_string etc.
856 * fns.c (SXHASH_COMBINE): Remove. All uses replaced by sxhash_combine.
857 * lisp.h (sxhash_combine): New inline function, with the contents
858 of the old SXHASH_COMBINE.
859 * profiler.c (hashfn_profiler): Use it, instead of having a
860 special hash function containing a comparison that always yields 1.
861
de5ef41a
SM
8622012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
863
864 * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic)
865 (Qultra_condensed, Qextra_condensed, Qcondensed, Qsemi_condensed)
866 (Qsemi_expanded, Qextra_expanded, Qexpanded, Qultra_expanded):
867 Remove unused vars.
868
a23c4171
JD
8692012-11-08 Jan Djärv <jan.h.d@swipnet.se>
870
871 * image.c (xpm_make_color_table_h): Fix compiler error because
872 make_hash_table changed.
873
074d7bb0
JD
8742012-11-08 Thomas Kappler <tkappler@gmail.com> (tiny change)
875
876 * nsfont.m (ns_findfonts): Handle empty matchingDescs (Bug#11541).
877
b7432bb2
SM
8782012-11-08 Stefan Monnier <monnier@iro.umontreal.ca>
879
880 Use ad-hoc comparison function for the profiler's hash-tables.
881 * profiler.c (Qprofiler_backtrace_equal, hashtest_profiler): New vars.
882 (make_log): Use them.
883 (handle_profiler_signal): Don't inhibit quit any longer since we don't
884 call Fequal any more.
885 (Ffunction_equal): New function.
886 (cmpfn_profiler, hashfn_profiler): New functions.
887 (syms_of_profiler): Initialize them.
888 * lisp.h (struct hash_table_test): New struct.
889 (struct Lisp_Hash_Table): Use it.
890 * alloc.c (mark_object): Mark hash_table_test fields of hash tables.
891 * fns.c (make_hash_table): Take a struct to describe the test.
892 (cmpfn_eql, cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
893 (hashfn_equal, hashfn_user_defined): Adjust to new calling convention.
894 (hash_lookup, hash_remove_from_table): Move assertion checking of
895 hashfn result here. Check hash-equality before calling cmpfn.
896 (Fmake_hash_table): Adjust call to make_hash_table.
897 (hashtest_eq, hashtest_eql, hashtest_equal): New structs.
898 (syms_of_fns): Initialize them.
899 * emacs.c (main): Move syms_of_fns earlier.
900 * xterm.c (syms_of_xterm):
901 * category.c (hash_get_category_set): Adjust call to make_hash_table.
902 * print.c (print_object): Adjust to new hash-table struct.
903 * composite.c (composition_gstring_put_cache): Adjust to new hashfn.
904
88002743
EZ
9052012-11-08 Eli Zaretskii <eliz@gnu.org>
906
907 * w32fns.c (modifier_set): Fix handling of Scroll Lock when the
908 value of w32-scroll-lock-modifier is neither nil nor one of the
909 known key modifiers. (Bug#12806)
910
914adc42
DA
9112012-11-08 Dmitry Antipov <dmantipov@yandex.ru>
912
913 Shrink struct vectorlike_header to the only size field.
914 * lisp.h (enum pvec_type): Avoid explicit enum member values.
915 Adjust comment.
916 (enum More_Lisp_Bits): Change PSEUDOVECTOR_SIZE_BITS and
917 PVEC_TYPE_MASK to arrange new bitfield in the vector header.
918 (PSEUDOVECTOR_REST_BITS, PSEUDOVECTOR_REST_MASK): New members.
919 (PSEUDOVECTOR_AREA_BITS): New member used to extract subtype
920 information from the vector header. Adjust comment.
921 (XSETPVECTYPE, XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR)
922 (PSEUDOVECTOR_TYPEP, DEFUN): Adjust to match new vector header
923 layout.
924 (XSETSUBR, SUBRP): Adjust to match new Lisp_Subr layout.
925 (struct vectorlike_header): Remove next member. Adjust comment.
926 (struct Lisp_Subr): Add convenient header. Adjust comment.
927 (allocate_pseudovector): Adjust prototype.
928 * alloc.c (mark_glyph_matrix, mark_face_cache, allocate_string)
929 (sweep_string, lisp_malloc): Remove useless prototypes.
930 (enum mem_type): Adjust comment.
931 (NEXT_IN_FREE_LIST): New macro.
932 (SETUP_ON_FREE_LIST): Adjust XSETPVECTYPESIZE usage.
933 (Fmake_bool_vector): Likewise.
934 (struct large_vector): New type to represent allocation unit for
935 the vectors with the memory footprint more than VBLOOCK_BYTES_MAX.
936 (large_vectors): Change type to struct large_vector.
937 (allocate_vector_from_block): Simplify.
938 (PSEUDOVECTOR_NBYTES): Replace with...
939 (vector_nbytes): ...new function. Adjust users.
940 (sweep_vectors): Adjust processing of large vectors.
941 (allocate_vectorlike): Likewise.
942 (allocate_pseudovector): Change type of 3rd arg to enum pvec_type.
943 Add easserts. Adjust XSETPVECTYPESIZE usage.
944 (allocate_buffer): Use BUFFER_PVEC_INIT.
945 (live_vector_p): Adjust to match large vector.
946 * buffer.c (init_buffer_once): Use BUFFER_PVEC_INIT.
947 * buffer.h (struct buffer): Add next member.
948 (BUFFER_LISP_SIZE, BUFFER_REST_SIZE, BUFFER_PVEC_INIT):
949 New macros.
950 (FOR_EACH_BUFFER): Adjust to match struct buffer change.
951 * fns.c (internal_equal): Adjust to match enum pvec_type change.
952 (copy_hash_table): Adjust to match vector header change.
953 * lread.c (defsubr): Use XSETPVECTYPE.
954 * .gdbinit (xpr, xbacktrace): Adjust to match vector header change.
955 (xvectype): Likewise. Print PVEC_NORMAL_VECTOR for regular vectors.
956 (xvecsize): New command.
957
c66f21ea
DA
9582012-11-08 Dmitry Antipov <dmantipov@yandex.ru>
959
960 * keyboard.c (event_to_kboard): Do not dereference
961 frame_or_window field of SELECTION_REQUEST_EVENT
962 and SELECTION_CLEAR_EVENT events (Bug#12814).
963 * xterm.h (struct selection_input_event): Adjust comment.
964
eb147960
EZ
9652012-11-07 Eli Zaretskii <eliz@gnu.org>
966
dab72075
EZ
967 * w32fns.c (modifier_set): Don't report modifiers from toggle key,
968 such as Scroll Lock, if the respective keys are treated as
969 function keys, not as modifiers. This avoids destroying non-ASCII
6b064c16 970 keyboard input when Scroll Lock is toggled ON. (Bug#12806)
eb147960 971
5890e400
DA
9722012-11-07 Dmitry Antipov <dmantipov@yandex.ru>
973
974 * xfns.c (Fx_wm_set_size_hint): Use check_x_frame. Adjust docstring.
975
b6b3b294
PE
9762012-11-06 Paul Eggert <eggert@cs.ucla.edu>
977
978 Restore some duplicate definitions (Bug#12814).
979 This undoes part of the 2012-11-03 changes. Some people build
980 with plain -g rather than with -g3, and they need the duplicate
981 definitions for .gdbinit to work; see <http://bugs.gnu.org/12814#26>.
982 * lisp.h (GCTYPEBITS, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK):
983 Define as macros, as well as as enums or as constants.
984
e770aad5
JD
9852012-11-06 Jan Djärv <jan.h.d@swipnet.se>
986
987 * nsterm.m (convert_ns_to_X_keysym, keyDown:): Add NSNumericPadKeyMask
988 to keypad keys (Bug#12816).
989
68f8f1c0
PE
9902012-11-06 Paul Eggert <eggert@cs.ucla.edu>
991
992 Minor adjustments of recently-changed frame functions.
993 * buffer.c (Fbuffer_list): Omit CHECK_FRAME, since arg is already
994 known to be a frame (we're in the FRAMEP branch).
995 * lisp.h (Qframep): Remove decl. frame.h declares this.
996 * window.c (quad): Args are of type EMACS_INT, not ptrdiff_t,
997 since they're meant for Lisp fixnum values.
998
72f94d4b
DA
9992012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1000
1001 * window.c (Fwindow_combination_limit): Revert to the only
1002 required argument and adjust docstring as suggested in
1003 http://lists.gnu.org/archive/html/emacs-diffs/2012-11/msg01082.html
1004 by Martin Rudalics <rudalics@gmx.at>.
1005
d9f07150
DA
10062012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1007
1008 Widely used frame validity and checking functions.
1009 * frame.h (decode_live_frame, decode_any_frame): Add prototypes.
1010 * frame.c (decode_live_frame, decode_any_frame): New functions.
1011 (delete_frame, Fredirect_frame_focus, Fframe_parameters)
1012 (Fframe_parameter, Fframe_char_height, Fframe_char_width)
1013 (Fframe_pixel_height, Fframe_pixel_width, Ftool_bar_pixel_width)
1014 (Fframe_pointer_visible_p): Use decode_any_frame.
1015 (Fmake_frame_visible, Fmake_frame_invisible, Ficonify_frame)
1016 (Fraise_frame, Flower_frame, Fmodify_frame_parameters)
1017 (Fset_frame_height, Fset_frame_width): Use decode_live_frame.
1018 (Fframe_focus): Likewise. Allow zero number of arguments.
1019 Adjust docstring.
1020 (frame_buffer_list, frame_buffer_predicate): Remove.
1021 * lisp.h (frame_buffer_predicate): Remove prototype.
1022 * buffer.c (Fother_buffer): Use decode_any_frame.
1023 * xdisp.c (Ftool_bar_lines_needed): Likewise.
1024 * xfaces.c (Fcolor_gray_p, Fcolor_supported_p): Likewise.
1025 * font.c (Ffont_face_attributes, Ffont_family_list, Fopen_font)
1026 (Fclose_font, Ffont_info): Use decode_live_frame.
1027 * fontset.c (check_fontset_name): Likewise.
1028 * terminal.c (Fframe_terminal): Likewise.
1029 * w32fns.c (check_x_frame): Likewise.
1030 * window.c (Fminibuffer_window, Fwindow_at)
1031 (Fcurrent_window_configuration): Likewise.
1032 (Frun_window_configuration_change_hook, Fwindow_resize_apply):
1033 Likewise. Allow zero number of arguments. Adjust docstring.
1034 * dispnew.c (Fredraw_frame): Likewise.
1035 * xfaces.c (frame_or_selected_frame): Remove.
1036 (Fx_list_fonts, Finternal_get_lisp_face_attribute, Fface_font)
1037 (Finternal_lisp_face_equal_p, Finternal_lisp_face_empty_p)
1038 (Fframe_face_alist): Use decode_live_frame.
1039 * xfns.c (check_x_frame): Likewise.
1040
89bc0592
DA
10412012-11-06 Dmitry Antipov <dmantipov@yandex.ru>
1042
1043 * window.c (quad): New function.
1044 (Fwindow_edges, Fwindow_pixel_edges, Fwindow_inside_edges)
1045 (Fwindow_absolute_pixel_edges, Fwindow_inside_absolute_pixel_edges)
1046 (Fwindow_inside_pixel_edges, Fpos_visible_in_window_p)
1047 (Fwindow_line_height): Use it.
1048 (Fwindow_fringes): Use list3.
1049 (Fwindow_scroll_bars): Use list4.
1050 (Fwindow_frame, Fwindow_top_child, Fwindow_left_child)
1051 (Fwindow_combination_limit): Allow zero number of arguments.
1052
c8e3a9c3
EZ
10532012-11-05 Eli Zaretskii <eliz@gnu.org>
1054
1055 * makefile.w32-in ($(BLD)/w32fns.$(O)): Depend on $(NT_INC)/unistd.h.
1056
8e2417bf 1057 * w32fns.c: Include unistd.h, to avoid compiler warnings on Cygwin.
c8e3a9c3 1058 (emacs_abort) [CYGWIN]: Don't call _open_osfhandle; instead, use
ae600a8e 1059 file descriptor 2 for standard error. (Bug#12805)
c8e3a9c3 1060
209c6a58
CY
10612012-11-05 Chong Yidong <cyd@gnu.org>
1062
1063 * process.c (wait_reading_process_output): Revert previous change.
1064
8148369c
PE
10652012-11-05 Paul Eggert <eggert@cs.ucla.edu>
1066
dd0333b6
PE
1067 Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid (Bug#12800).
1068 This removes code that has been obsolete since around 1990.
1069 * callproc.c (Fcall_process):
1070 * emacs.c (main):
1071 * process.c (create_process):
1072 * term.c (dissociate_if_controlling_tty):
1073 Assume setsid exists.
1074 * callproc.c (child_setup): Assume setpgid exists and behaves as
1075 per POSIX.1-1988 or later.
1076 * conf_post.h (setpgid) [!HAVE_SETPGID]: Remove.
1077 * emacs.c (shut_down_emacs):
1078 * sysdep.c (sys_suspend, init_foreground_group):
1079 Assume getpgrp behaves as per POSIX.1-1998 or later.
1080 * msdos.c (setpgrp): Remove.
1081 (tcgetpgrp, setpgid, setsid): New functions.
1082 * systty.h (EMACS_GETPGRP): Remove. All callers now use getpgrp.
1083 * term.c (no_controlling_tty): Remove; unused.
1084 * w32proc.c (setpgrp): Remove.
1085 (setsid, tcgetpgrp): New functions.
1086
8148369c
PE
1087 Simplify by assuming __fpending.
1088 * dispnew.c: Include <fpending.h>, not <stdio_ext.h>.
1089 (update_frame_1): Use __fpending, not PENDING_OUTPUT_COUNT.
1090 Do not assume that __fpending's result fits in int.
1091
76abf5e5
PE
10922012-11-04 Paul Eggert <eggert@cs.ucla.edu>
1093
06b63c9b
PE
1094 Remove EMACS_OUTQSIZE+sleep hack.
1095 * dispnew.c (update_frame_1): Remove hack for terminals slower
de5ef41a
SM
1096 than 2400 bps, which throttled Emacs by having it sleep.
1097 This code hasn't worked since at least 2007, when the multi-tty stuff
06b63c9b
PE
1098 was added, and anyway those old terminals are long dead.
1099 * systty.h (EMACS_OUTQSIZE): Remove; unused. The macro isn't used even
1100 without the dispnew.c change, as dispnew.c doesn't include systty.h.
1101
76abf5e5
PE
1102 Fix data-loss with --version (Bug#9574).
1103 * emacs.c (close_output_streams): Use strerror, not emacs_strerror,
1104 as we can't assume that emacs_strerror is initialized, and strerror
1105 is good enough here.
1106 (main): Invoke atexit earlier, to catch earlier instances of
1107 sending data to stdout and exiting, e.g., "emacs --version >/dev/full".
1108
8f31e74b
MM
11092012-11-04 Michael Marchionna <tralfaz@pacbell.net>
1110
1111 * nsterm.m: Add NSClearLineFunctionKey and keypad keys (Bug#8680).
1112 (keyDown): Remap keypad keys to X11 virtual key codes.
1113
0d879dca
PE
11142012-11-03 Paul Eggert <eggert@cs.ucla.edu>
1115
7ccfb720
PE
1116 Fix data-loss with --batch (Bug#9574).
1117 * emacs.c: Include <close-stream.h>.
1118 (close_output_streams): New function.
1119 (main): Pass it to atexit, so that Emacs closes stdout and stderr
1120 and handles errors appropriately.
1121 (Fkill_emacs): Don't worry about flushing, as close_output_stream
1122 does that now.
1123
0b3d4a47
PE
1124 Fix a race condition that causes Emacs to mess up glib (Bug#8855).
1125 The symptom is a diagnostic "GLib-WARNING **: In call to
1126 g_spawn_sync(), exit status of a child process was requested but
1127 SIGCHLD action was set to SIG_IGN and ECHILD was received by
1128 waitpid(), so exit status can't be returned." The diagnostic
1129 is partly wrong, as the SIGCHLD action is not set to SIG_IGN.
1130 The real bug is a race condition between Emacs and glib: Emacs
1131 does a waitpid (-1, ...) and reaps glib's subprocess by mistake,
1132 so that glib can't find it. Work around the bug by invoking
1133 waitpid only on subprocesses that Emacs itself creates.
1134 * process.c (create_process, record_child_status_change):
1135 Don't use special value -1 in pid field, as the caller now must
de5ef41a
SM
1136 know the pid rather than having the callee infer it.
1137 The inference was sometimes incorrect anyway, due to another race.
0b3d4a47
PE
1138 (create_process): Set new 'alive' member if child is created.
1139 (process_status_retrieved): New function.
1140 (record_child_status_change): Use it.
1141 Accept negative 1st argument, which means to wait for the
1142 processes that Emacs already knows about. Move special-case code
1143 for DOS_NT (which lacks WNOHANG) here, from caller. Keep track of
1144 processes that have already been waited for, by testing and
1145 clearing new 'alive' member.
1146 (CAN_HANDLE_MULTIPLE_CHILDREN): Remove, as record_child_status_change
1147 now does this internally.
1148 (handle_child_signal): Let record_child_status_change do all
1149 the work, since we do not want to reap all exited child processes,
1150 only the child processes that Emacs itself created.
1151 * process.h (Lisp_Process): New boolean member 'alive'.
1152
0d879dca
PE
1153 Omit duplicate definitions no longer needed with gcc -g3.
1154 * lisp.h (GCTYPEBITS, GCALIGNMENT, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG)
1155 (VALMASK, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM):
1156 Define only as macros. There's no longer any need to also define
1157 these symbols as enums or as constants, since we now assume
1158 gcc -g3 when debugging.
1159
3478f4b5
EZ
11602012-11-03 Eli Zaretskii <eliz@gnu.org>
1161
1162 * lisp.mk: Adjust comments to the fact that term/internal is now
1163 loaded from loadup.el.
1164
1165 * msdos.c (msdos_abort): Rename from emacs_abort, and make static.
1166 (msdos_fatal_signal): New function.
1167 (XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
1168 its argument list.
1169
1170 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
1171 for GCC versions before 4.
1172 (emacs_raise): Define to call msdos_fatal_signal.
1173
1174 * xdisp.c (init_from_display_pos): Fix initialization of the bidi
1175 iterator when starting in the middle of a display or overlay
1176 string. (Bug#12745)
1177
85fabcb7
CY
11782012-11-03 Chong Yidong <cyd@gnu.org>
1179
1180 * process.c (wait_reading_process_output): Clean up the last
1181 change.
1182
893cc455
CY
11832012-11-03 Jim Paris <jim@jtan.com> (tiny change)
1184
1185 * process.c (wait_reading_process_output): Avoid a race condition
1186 with SIGIO delivery (Bug#11536).
1187
0f7b074f
CY
11882012-11-03 Chong Yidong <cyd@gnu.org>
1189
1190 * buffer.c (cursor_type): Untabify docstring.
1191
3737fee7
DA
11922012-11-03 Dmitry Antipov <dmantipov@yandex.ru>
1193
1194 * frame.h (struct frame): Drop can_have_scroll_bars member
1195 which is meaningless for a long time. Adjust comments.
1196 (FRAME_CAN_HAVE_SCROLL_BARS): Remove.
1197 * frame.c, nsfns.m, term.c, w32fns.c, xfns.c: Adjust users.
1198
b6a9e8b1
DA
11992012-11-03 Dmitry Antipov <dmantipov@yandex.ru>
1200
1201 * window.c (decode_next_window_args): Update window arg after
1202 calling decode_live_window and so fix crash reported at
1203 http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00035.html
1204 by Juanma Barranquero <lekktu@gmail.com>.
1205 (Fwindow_body_width, Fwindow_body_height): Simplify a bit.
1206 * font.c (Ffont_at): Likewise.
1207
600d4768
JD
12082012-11-01 Jan Djärv <jan.h.d@swipnet.se>
1209
1210 * widget.c (resize_cb): New function.
1211 (EmacsFrameRealize): Add resize_cb as event handler (Bug#12733).
1212 (EmacsFrameResize): Check if all is up to date before changing frame
1213 size.
1214
1005b4b9
EZ
12152012-11-02 Eli Zaretskii <eliz@gnu.org>
1216
1217 Implement backtrace output for fatal errors on MS-Windows.
1218 * w32fns.c (CaptureStackBackTrace_proc): New typedef.
1219 (BACKTRACE_LIMIT_MAX): New macro.
1220 (w32_backtrace): New function.
1221 (emacs_abort): Use w32_backtrace when the user chooses not to
1222 attach a debugger. Update the text of the abort dialog.
1223
b9e9df47
DA
12242012-11-02 Dmitry Antipov <dmantipov@yandex.ru>
1225
1226 Window-related stuff cleanup here and there.
1227 * dispnew.c (Finternal_show_cursor, Finternal_show_cursor_p):
1228 Use decode_any_window.
1229 * fringe.c (Ffringe_bitmaps_at_pos): Likewise.
1230 * xdisp.c (Fformat_mode_line): Likewise.
1231 * font.c (Ffont_at): Use decode_live_window.
1232 * indent.c (Fcompute_motion, Fvertical_motion): Likewise.
1233 * window.c (decode_next_window_args): Likewise.
1234 (decode_any_window): Remove static.
1235 * window.h (decode_any_window): Add prototype.
1236 * lisp.h (CHECK_VALID_WINDOW, CHECK_LIVE_WINDOW): Move from here...
1237 * window.h: ...to here, redefine via WINDOW_VALID_P and WINDOW_LIVE_P,
1238 respectively.
1239
2b371ff7
DA
12402012-11-02 Dmitry Antipov <dmantipov@yandex.ru>
1241
1242 Remove pad from struct input_event.
1243 * termhooks.h (struct input_event): Remove padding field.
1244 Adjust comment.
1245 * keyboard.c (event_to_kboard): Simplify because frame_or_window
1246 member is never cons for a long time. Adjust comment.
1247 (mark_kboards): Adjust because SELECTION_REQUEST_EVENT and
1248 SELECTION_CLEAR_EVENT has no Lisp_Objects to mark. Add comment.
1249 * xterm.c (handle_one_xevent): Do not initialize frame_or_window
1250 field of SELECTION_REQUEST_EVENT and SELECTION_CLEAR_EVENT.
1251
7e8b50d9
EZ
12522012-11-01 Eli Zaretskii <eliz@gnu.org>
1253
1254 * w32proc.c (getpgrp, setpgid): New functions. (Bug#12776)
1255
322aea6d
PE
12562012-10-31 Paul Eggert <eggert@cs.ucla.edu>
1257
1258 Fix crash when using Emacs as commit editor for git (Bug#12697).
1259 * callproc.c (setpgrp): Remove macro, as we now use setpgid
1260 and it is configured in conf_post.h.
1261 (Fcall_process): Don't invoke both setsid and setpgid; the former
1262 is enough, if it exists.
1263 * callproc.c (Fcall_process, child_setup):
1264 * process.c (create_process): Use setpgid.
1265 * conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
1266 for the real thing.
1267 * dispnew.c (init_display): Initialize the foreground group
1268 if we are running a tty display.
1269 * emacs.c (main): Do not worry about setpgrp; init_display does it now.
1270 * lisp.h (init_foreground_group): New decl.
1271 * sysdep.c (inherited_pgroup): New static var.
1272 (init_foreground_group, tcsetpgrp_without_stopping)
1273 (narrow_foreground_group, widen_foreground_group): New functions.
1274 (init_sys_modes): Narrow foreground group.
1275 (reset_sys_modes): Widen foreground group.
1276
220cb2bd
MA
12772012-10-31 Michael Albinus <michael.albinus@gmx.de>
1278
1279 * dbusbind.c: Fix cut'n'waste error. Use HAVE_DBUS_VALIDATE_INTERFACE.
1280
218e997a
MR
12812012-10-31 Martin Rudalics <rudalics@gmx.at>
1282
1283 * minibuf.c (read_minibuf): Restore current buffer since
1284 choose_minibuf_frame calling Fset_frame_selected_window may
1285 change it (Bug#12766).
1286
02615da0
JD
12872012-10-30 Jan Djärv <jan.h.d@swipnet.se>
1288
1289 * frame.c (Fframe_pixel_height): Fix documentation (Bug#12733).
1290
aee5b18e
KH
12912012-10-30 Kenichi Handa <handa@gnu.org>
1292
1293 * font.c (Ffont_at): If WINDOW is specified and it is not
1294 displaying the current buffer, signal an error.
1295
ba116008
DC
12962012-10-29 Daniel Colascione <dancol@dancol.org>
1297
de5ef41a
SM
1298 * cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode):
1299 In preparation for fixing bug#12739, move these functions from
ba116008
DC
1300 here...
1301
1302 * coding.h, coding.c: ... to here, and compile them only when
53372c27
DC
1303 WINDOWSNT or CYGWIN. Moving these functions out of cygw32 proper
1304 lets us write cygw32-agnostic code for the HAVE_NTGUI case.
ba116008 1305
640bf8ad
EZ
13062012-10-28 Eli Zaretskii <eliz@gnu.org>
1307
1308 * w32proc.c (TIMER_TICKS_PER_SEC): New macro.
1309 (timer_loop, getitimer, setitimer): Use it instead of
1310 CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
1311 'clock'.
1312 (w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
1313 literal 10000.
1314
64ccff5f
JD
13152012-10-28 Jan Djärv <jan.h.d@swipnet.se>
1316
1317 * nsterm.m (NO_APPDEFINED_DATA): New define.
1318 (last_appdefined_event_data): New variable
1319 (last_appdefined_event): Remove.
1320 (ns_select): Initialize t from last_appdefined_event_data instead
1321 of [last_appdefined_event data1].
1322 (sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
1323 remove last_appdefined_event (Bug#12698).
1324
e483264c
SM
13252012-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
1326
1327 * frame.c (x_set_font): Catch internal error.
1328
6c16c13e
EZ
13292012-10-27 Eli Zaretskii <eliz@gnu.org>
1330
e483264c
SM
1331 Avoid overflow in w32 implementation of interval timers.
1332 When possible, for ITIMER_PROF count only times the main thread
6c16c13e
EZ
1333 actually executes.
1334 * w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
2e612797
EZ
1335 'volatile ULONGLONG' types. All the other data which was
1336 previously clock_t is now ULONGLONG. 'terminate' is 'volatile int'.
6c16c13e
EZ
1337 (GetThreadTimes_Proc): New typedef.
1338 (w32_get_timer_time): New function, returns a suitable time value
1339 for the timer.
1340 (timer_loop): Enter critical section when accessing ULONGLONG
1341 values of the itimer_data struct, as these accesses are no longer
e483264c
SM
1342 atomic. Call 'w32_get_timer_time' instead of 'clock'.
1343 Remove unused variable.
6c16c13e
EZ
1344 (init_timers): Initialize s_pfn_Get_Thread_Times.
1345 (start_timer_thread): Don't assign itimer->caller_thread here.
1346 (getitimer): Assign itimer->caller_thread here.
1347 (setitimer): Always call getitimer to get the value of ticks_now.
2f246cd3 1348 (sys_spawnve): Avoid compiler warning about format mismatch.
6c16c13e 1349
ccc83f50
EZ
13502012-10-26 Eli Zaretskii <eliz@gnu.org>
1351
1352 * w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Don't enable tracking of
1353 mouse movement events if the menu bar is active. This avoids
1354 producing a busy "hour-glass" cursor by Windows if the mouse
1355 pointer is positioned over a tooltip shown for some menu item.
1356
69deda53
PE
13572012-10-25 Paul Eggert <eggert@cs.ucla.edu>
1358
1359 Don't assume process IDs fit in int.
1360 * emacs.c (shut_down_emacs) [!DOS_NT]:
1361 * sysdep.c (sys_suspend) [SIGTSTP && !MSDOS]:
1362 * term.c (dissociate_if_controlling_tty) [!DOS_NT]:
1363 Use pid_t, not int, to store process IDs, as 'int'
1364 is not wide enough on a few platforms (e.g., AIX and IRIX).
1365
7e70a152
KH
13662012-10-23 Kenichi Handa <handa@gnu.org>
1367
1368 The following change is to make face-font-rescale-alist work
1369 correctly for non-ASCII fonts.
1370
1371 * font.c (font_open_entity): Don't handle Vface_font_rescale_alist.
1372 (font_open_for_lface): Handle Vface_font_rescale_alist.
1373
49238e7f
CY
13742012-10-23 Chong Yidong <cyd@gnu.org>
1375
1376 * xfaces.c (Vfont_list_limit): Move unused variable to faces.el.
1377
5ec86886
JD
13782012-10-21 Jan Djärv <jan.h.d@swipnet.se>
1379
ef446959
JD
1380 * nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
1381 for screen font.
1382 (nsfont_draw): Turn off LCD-smoothing (Bug#11484).
1383
5ec86886
JD
1384 * xterm.c (x_focus_changed): Check if daemonp when sending focus in
1385 event (Bug#12681).
1386
ee7a418d
GM
13872012-10-21 Glenn Morris <rgm@gnu.org>
1388
1389 * lisp.mk (lisp): Add cp51932.el and eucjp-ms.el.
1390
4973679b
PE
13912012-10-20 Paul Eggert <eggert@cs.ucla.edu>
1392
1393 Port to OpenBSD 5.1.
1394 * frame.c (Fmouse_position, Fmouse_pixel_position):
1395 * xdisp.c (produce_stretch_glyph):
1396 Declare local vars only when they're needed.
1397 This is clearer and avoids a warning on OpenBSD about unused vars.
1398 * frame.h (FRAME_WINDOW_P): Always evaluate its argument.
1399 This is safer, and avoids OpenBSD warnings about unused vars.
1400 * keyboard.c (record_menu_key): Remove unnecessary decl.
1401 (poll_timer): Define only if POLL_FOR_INPUT is defined.
1402 * unexelf.c (ELFSIZE) [!ElfW]: Do not define if already defined,
1403 as our definition clashes with OpenBSD's.
1404 * xfaces.c (load_face_colors, check_lface_attrs)
1405 (get_lface_attributes_no_remap, get_lface_attributes)
1406 (lface_fully_specified_p, x_supports_face_attributes_p)
1407 (tty_supports_face_attributes_p, face_fontset, realize_face)
1408 (realize_x_face, realize_tty_face):
1409 Declare parameters to be Lisp_Object[LFACE_VECTOR_SIZE], not
1410 merely Lisp_Object *. This is more informative and avoids
1411 a warning on OpenBSD about accessing beyond an object's size.
1412
c664f463
CY
14132012-10-20 Chong Yidong <cyd@gnu.org>
1414
1415 * lread.c (Fload): Doc fix (Bug#12592).
1416
6ec83f92 14172012-10-19 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
a0d7415f
KH
1418
1419 * font.c (Ffont_at): Fix previous change.
1420
d2824928
EZ
14212012-10-19 Eli Zaretskii <eliz@gnu.org>
1422
e483264c
SM
1423 * puresize.h (BASE_PURESIZE): Bump the base value to 1700000.
1424 See http://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00593.html
c052c554
EZ
1425 for the reasons.
1426
d2824928
EZ
1427 * alloc.c (NSTATICS): Decrease to 0x800.
1428
f60d391f
SM
14292012-10-19 Stefan Monnier <monnier@iro.umontreal.ca>
1430
1431 * fns.c (Fnreverse): Include the problem element when signalling an
1432 error (bug#12677).
1433
1a9327d5
JD
14342012-10-18 Jan Djärv <jan.h.d@swipnet.se>
1435
1436 * nsterm.m (ns_select): Check writefds before call to
1437 FD_ISSET (Bug#12668).
1438
14145a1e
DC
14392012-10-18 Daniel Colascione <dancol@dancol.org>
1440
1441 * alloc.c (NSTATICS): Increase from 0x650 to 0x1000
1442 (staticpro): If we run out of staticpro slots, die with an
1443 informative error instead of just calling emacs_abort.
1444
1f76f6f5
MR
14452012-10-18 Martin Rudalics <rudalics@gmx.at>
1446
1447 Fix two flaws reported by Dmitry Antipov.
1448 * window.c (Ftemp_output_buffer_show): Remove.
1449 (Fwindow_vscroll, Fset_window_vscroll): Use decode_live_window.
1450 (syms_of_window): Remove defsubr for Stemp_output_buffer_show.
1451
fcf14875
EZ
14522012-10-17 Eli Zaretskii <eliz@gnu.org>
1453
1f76f6f5
MR
1454 * makefile.w32-in ($(BLD)/w32.$(O)):
1455 ($(BLD)/vm-limit.$(O)):
1456 ($(BLD)/term.$(O)):
1457 ($(BLD)/unexw32.$(O)):
1458 ($(BLD)/fileio.$(O)):
a68089e4
EZ
1459 ($(BLD)/dispnew.$(O)): Update dependencies.
1460
1461 * w32term.h (w32_initialize_display_info, initialize_w32_display):
1462 Add prototypes.
1463
1464 * w32proc.c: Include ctype.h.
1465
1466 * w32.h (init_environment, check_windows_init_file)
1467 (syms_of_ntproc, syms_of_ntterm, dostounix_filename)
1468 (unixtodos_filename, init_winsock, srandom, random, sys_pipe)
1469 (set_process_dir, sys_spawnve, register_child, sys_sleep, getwd)
1470 (sys_link): Add prototypes.
1471
1472 * w32.c: Include w32select.h.
1473 (sys_access, e_malloc, sys_select): Add prototypes.
1474 (emacs_gnutls_pull): 'timeout' is now EMACS_TIME, not struct timeval.
1475
1476 * vm-limit.c [WINDOWSNT]: Include w32heap.h.
1477
1478 * unexw32.c: Include lisp.h and w32.h.
1479
1480 * term.c [WINDOWSNT]: Include w32term.h.
1481
1482 * process.c [WINDOWSNT]: Add prototype of sys_select.
1483
1484 * fileio.c [WINDOWSNT]: Include w32.h.
1485
1486 * dispnew.c [WINDOWSNT]: Include w32.h.
1487
fcf14875
EZ
1488 * cygw32.c (Fcygwin_convert_path_to_windows)
1489 (Fcygwin_convert_path_from_windows): Use EQ to compare 2
1490 Lisp_Object values. (Bug#12661)
1491
1492 * w32fns.c (w32_msg_pump): Use XIL instead of casting an integer
1493 to Lisp_Object. (Bug#12661)
1494
fe0b1ec4
KH
14952012-10-17 Kenichi Handa <handa@gnu.org>
1496
1497 * xdisp.c (reseat_1): Make the information stored in it->cmp_it
1498 invalidate.
1499
d556ebf9
DA
15002012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
1501
1502 * buffer.c (Fkill_buffer): When unchaining the marker,
1f9f395d 1503 reset its buffer pointer to NULL (Bug#12652).
d556ebf9 1504
f0863a54
DA
15052012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
1506
1507 Do not verify indirection counters of killed buffers (Bug#12579).
1508 * buffer.h (BUFFER_CHECK_INDIRECTION): New macro.
1509 * buffer.c (compact_buffer, set_buffer_internal_1): Use it.
1510
12fbe755
DA
15112012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1512
1513 * alloc.c (Fmake_byte_code): Fix typo in comment.
1514 * print.c (print_interval): Define as static to match prototype.
1515 * indent.c (disptab_matches_widthtab, recompute_width_table):
1516 Convert to eassert.
1517
61655b89
DA
15182012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1519
1520 * editfns.c (get_system_name): Remove.
1521 * lisp.h (get_system_name): Remove prototype.
1522 * xrdb.c (getenv, getpwuid, getpwnam): Remove prototypes.
1523 (get_environ_db): Use Vsystem_name. Avoid call to strlen.
1524
9520f2f2
DC
15252012-10-15 Daniel Colascione <dancol@dancol.org>
1526
1527 * dbusbind.c: Add comment explaining reason for previous change.
1528
dca778d5
MR
15292012-10-15 Martin Rudalics <rudalics@gmx.at>
1530
1531 * window.c (Fwindow_end): Rewrite check whether cached position
1532 can be used (Bug#12600).
1533 (resize_frame_windows, grow_mini_window, shrink_mini_window):
1534 Set windows_or_buffers_changed.
1535
3e0341b0
DC
15362012-10-15 Daniel Colascione <dancol@dancol.org>
1537
1538 * dbusbind.c: Fix cygw32 build break when compiling with dbus
1539 enabled by undefining the symbol "interface", which the platform
1540 headers define to something incompatible.
1541
33d4113c
DC
15422012-10-14 Daniel Colascione <dancol@dancol.org>
1543
1544 * image.c (init_tiff_functions, init_imagemagick_functions)
1545 (init_svg_functions): Fix cygw32 build break by using these
1546 functions only when WINDOWSNT _and_ HAVE_NTGUI.
1547
a36fb15e
JD
15482012-10-14 Jan Djärv <jan.h.d@swipnet.se>
1549
1550 * nsterm.m (ns_select): Count fd:s in writefs also (Bug#12422).
1551
537f336d
JD
15522012-10-13 Jan Djärv <jan.h.d@swipnet.se>
1553
1554 * gtkutil.c (xg_set_widget_bg): Divide by 65535 (Bug#12612).
1555
0ba06a77
KH
15562012-10-13 HANATAKA, Shinya <bogytech@gmail.com> (tiny change)
1557
1558 * coding.c (detect_coding): Set coding->id before calling
1559 this->detector.
1560
ce2fe65a
AS
15612012-10-13 Andreas Schwab <schwab@linux-m68k.org>
1562
1563 * fileio.c: Formatting fixes.
1564
d6453ce4
PE
15652012-10-13 Paul Eggert <eggert@cs.ucla.edu>
1566
1567 Fix some stat-related races.
1568 * fileio.c (Fwrite_region): Avoid race condition if a file is
1569 removed or renamed by some other process immediately after Emacs
1570 writes it but before Emacs stats it. Do not assume that stat (or
1571 fstat) succeeds.
1572 * image.c (slurp_file): Resolve the file name with fopen + fstat
1573 rather than stat + fopen.
1574 (pbm_read_file) [0]: Remove unused code with stat race.
1575 * process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
1576 Remove ineffective code with stat race.
1577
06485aa8
SM
15782012-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1579
1580 * doc.c (get_doc_string): Don't signal an error if the file is missing.
1581
167e3640
JD
15822012-10-12 Jan Djärv <jan.h.d@swipnet.se>
1583
1584 * nsterm.m (hold_event_q): New static variable.
1585 (EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
1586 ! q_event_ptr.
1587 (hold_event): New function.
1588 (ns_read_socket): If hold_event_q have events, store them and
1589 return (Bug#12384).
1590 (setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
1591 is zero (Bug#12384).
1592
c40239df
JB
15932012-10-12 Juanma Barranquero <lekktu@gmail.com>
1594
1595 * makefile.w32-in ($(BLD)/w32select.$(O)): Update dependencies.
1596
bb385a92
EZ
15972012-10-12 Eli Zaretskii <eliz@gnu.org>
1598
2a9f1099
EZ
1599 * makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.
1600
bb385a92
EZ
1601 * fileio.c (check_existing): New function.
1602 (make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
1603 instead of calling 'stat', when what's needed is to check whether
1604 a file exists. This avoids expensive system calls on MS-Windows.
1605 (Bug#12587)
1606
8599b23a 1607 * w32.c (init_environment): Call 'check_existing' instead of 'stat'.
bb385a92
EZ
1608
1609 * lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
1610 determine whether a file exists and is not a directory.
1611
1612 * lisp.h (check_existing): Add prototype.
1613
2b9c2e68
JD
16142012-10-12 Jan Djärv <jan.h.d@swipnet.se>
1615
1616 * nsfont.m (nsfont_open): Remove font cache, it is not GC correct.
1617
81749a23
GM
16182012-10-12 Glenn Morris <rgm@gnu.org>
1619
1620 * buffer.c (Fset_buffer): Doc fix. (Bug#12624)
1621
5253a5fd
SM
16222012-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
1623
389a94a5
SM
1624 * buffer.c (Fkill_buffer): Null out the overlay list(s) as well.
1625
5253a5fd
SM
1626 * eval.c (Fautoload): Remember previous autoload status in load-history.
1627
7cded46f
PE
16282012-10-11 Paul Eggert <eggert@cs.ucla.edu>
1629
1630 lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.
1631 * lread.c (load_each_byte, new_backquote_flag, readchar)
1632 (read_filtered_event, lisp_file_lexically_bound_p)
1633 (safe_to_load_version, Fload, complete_filename_p, openp)
1634 (build_load_history, readevalloop, read_escape, read1)
1635 (string_to_number, read_vector, read_list):
1636 * macros.c (Fstart_kbd_macro):
1637 * marker.c (CONSIDER):
1638 * menu.c (parse_single_submenu, digest_single_submenu)
1639 (find_and_return_menu_selection, Fx_popup_menu):
1640 * minibuf.c (read_minibuf_noninteractive, read_minibuf)
1641 (Ftry_completion):
1642 * nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
1643 (ns_menu_show):
1644 * xmenu.c (set_frame_menubar, create_and_show_popup_menu)
1645 (xmenu_show, xdialog_show):
1646 Use bool for booleans.
1647 * lread.c (safe_to_load_version): Rename from safe_to_load_p,
1648 as it's not a predicate. All uses changed. Omit unnecessary
1649 buffer termination.
1650
549c3414
DA
16512012-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1652
1653 * editfns.c (save_excursion_save): Use nil if mark points to nowhere.
1654 (save_excursion_restore): Do not restore mark if it was not saved.
1655
e85aafe7
PE
16562012-10-11 Paul Eggert <eggert@cs.ucla.edu>
1657
fd2f90cf
PE
1658 * marker.c (cached_modiff): EMACS_INT, not int.
1659
c1af190b
PE
1660 * w32select.c (waiting_for_input): Declare by including "keyboard.h"
1661 instead of having a wrong decl.
e85aafe7
PE
1662 * nsmenu.m (waiting_for_input): Remove wrong decl.
1663
e738ca56
PE
16642012-10-10 Paul Eggert <eggert@cs.ucla.edu>
1665
9fa1de30
PE
1666 keyboard.c, keymap.c: Use bool for booleans.
1667 * dispnew.c (sit_for): Distinguish between 3-way display_option
1668 and boolean do_display.
1669 * keyboard.c (single_kboard, this_command_key_count_reset)
1670 (waiting_for_input, echoing, immediate_quit, input_pending)
1671 (interrupt_input, interrupts_deferred, pop_kboard)
1672 (temporarily_switch_to_single_kboard, ignore_mouse_drag_p)
1673 (command_loop_1, adjust_point_for_property)
1674 (safe_run_hooks_error, input_polling_used, read_char):
1675 (help_char_p, readable_events, kbd_buffer_events_waiting)
1676 (kbd_buffer_get_event, timer_check_2, make_lispy_event)
1677 (lucid_event_type_list_p, get_input_pending):
1678 (gobble_input, menu_separator_name_p, menu_bar_item)
1679 (parse_menu_item, parse_tool_bar_item, read_char_x_menu_prompt)
1680 (read_char_minibuf_menu_prompt, access_keymap_keyremap)
1681 (keyremap_step, test_undefined, read_key_sequence)
1682 (detect_input_pending, detect_input_pending_ignore_squeezables)
1683 (detect_input_pending_run_timers, requeued_events_pending_p)
1684 (quit_throw_to_read_char, Fset_input_interrupt_mode):
1685 * keymap.c (get_keymap, keymap_parent, keymap_memberp)
1686 (access_keymap_1, access_keymap, map_keymap, get_keyelt)
1687 (Fdefine_key, Flookup_key, struct accessible_keymaps_data)
1688 (accessible_keymaps_1, Fkey_description, push_key_description):
1689 (shadow_lookup, struct where_is_internal_data)
1690 (where_is_internal, Fwhere_is_internal, where_is_internal_1)
1691 (Fdescribe_buffer_bindings, describe_map_tree, struct describe_map_elt)
1692 (describe_map, describe_vector):
1693 * menu.c (single_menu_item):
1694 * nsmenu.m (ns_update_menubar):
1695 * process.c (wait_reading_process_output):
1696 * search.c (scan_buffer, scan_newline):
1697 Use bool for boolean.
1698 * keyboard.c (timers_run, swallow_events)
1699 (detect_input_pending_run_timers):
1700 * process.c (wait_reading_process_output):
1701 Use unsigned for counter where wraparound-on-overflow is desired,
1702 since unsigned is guaranteed to have that behavior and signed is not.
1703 (read_char): Use ptrdiff_t for string length.
1704 (get_input_pending): Remove first argument, since it was always
1705 the same pointer-to-int (now pointer-to-boolean) &input_pending,
1706 and behave as if it had that value. Return new value of
1707 input_pending. All callers changed.
1708 * keyboard.h (struct kboard): Use unsigned : 1 for boolean member
1709 immediate_echo. Use ptrdiff_t for echo_after_prompt, since it's
1710 a string length.
1711 * keymap.c (push_key_description): Omit last arg, which was always 1.
1712 All callers changed.
1713
e738ca56
PE
1714 * regex.c (immediate_quit) [emacs]: Remove duplicate decl.
1715
29f21cdf
JB
17162012-10-10 Juanma Barranquero <lekktu@gmail.com>
1717
1718 * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))
1719 ($(BLD)/term.$(O)): Update dependencies.
1720
6aea7528
DA
17212012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1722
1723 * alloc.c (mark_object): Use meaningful PVEC_NORMAL_VECTOR.
1724 * lisp.h (enum pvec_type): Adjust comments and omit explicit
1725 initializer for PVEC_NORMAL_VECTOR.
1726
5f3f57be
PE
17272012-10-10 Paul Eggert <eggert@cs.ucla.edu>
1728
1729 Clean out old termopts cruft.
1730 * termopts.h (flow_control, meta_key): Remove unused decls.
1731 * dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
1732 Don't include termopts.h.
1733
3e98c68e
DA
17342012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1735
1736 * alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.
1737
77e344e5
PE
17382012-10-10 Paul Eggert <eggert@cs.ucla.edu>
1739
1740 * commands.h (immediate_quit): Remove duplicate decl.
1741
5683d7cd
JD
17422012-10-09 Jan Djärv <jan.h.d@swipnet.se>
1743
1744 * nsfont.m (Vfonts_in_cache): Remove, not needed as font.c handles
1745 caching.
1746 (nsfont_open): Remove setting of Vfonts_in_cache.
1f9f395d 1747 (syms_of_nsfont): Remove initialization of Vfonts_in_cache.
5683d7cd 1748
cf5fc6db
EZ
17492012-10-09 Eli Zaretskii <eliz@gnu.org>
1750
b15736e6
EZ
1751 * w32fns.c (w32_last_error): Change the return value to DWORD, to
1752 match what GetLastError returns. Explain why the function is
1753 needed.
1754
cf5fc6db
EZ
1755 * frame.c (delete_frame): Rename local variable 'tooltip_frame' to
1756 'is_tooltip_frame', to avoid confusion with its global namesake.
1757
f99714ce
DC
17582012-10-08 Daniel Colascione <dancol@dancol.org>
1759
1760 * xdisp.c (start_hourglass): Call w32_note_current_window when
2b1f11ed
EZ
1761 HAVE_NTGUI, not just WINDOWSNT, resolving a problem in the cygw32
1762 build that caused Emacs to display the hourglass cursor forever.
f99714ce 1763
fd59cb29
GM
1764 * w32fns.c (Fx_display_color_cells): Instead of using NCOLORS,
1765 which is broken under remote desktop, calculate the number of
1766 colors available for a display based on the display's number of
1767 planes and number of bits per pixel per plane. (bug#10397).
1768
62c480c9 17692012-10-08 Jan Djärv <jan.h.d@swipnet.se>
fd59cb29 1770
62c480c9
JD
1771 * nsfont.m (Vfonts_in_cache): New variable.
1772 (nsfont_open): Use unsignedLongLongValue for cache in case wide ints
1773 are used. Add cached fonts to Vfonts_in_cache.
1774 (syms_of_nsfont): Initialize and staticpro Vfonts_in_cache.
1775
607446ba
JB
17762012-10-08 Juanma Barranquero <lekktu@gmail.com>
1777
fd5125ad
JB
1778 * makefile.w32-in (LOCAL_FLAGS): Don't define HAVE_NTGUI, it's now
1779 in nt/config.nt.
46979e0b
JB
1780 (FONT_H): Define after FRAME_H.
1781 ($(BLD)/emacs.$(O), $(BLD)/process.$(O), $(BLD)/w32heap.$(O)):
1782 Update dependencies.
fd5125ad 1783
607446ba
JB
1784 * w32term.c: Remove leftover declaration of keyboard_codepage.
1785
b6f4e300
EZ
17862012-10-08 Eli Zaretskii <eliz@gnu.org>
1787
c54ebba4
EZ
1788 * makefile.w32-in (FONT_H): Add $(FRAME_H).
1789 (W32TERM_H): Add $(ATIMER_H) and $(FRAME_H).
1790 ($(BLD)/emacs.$(O), $(BLD)/w32console.$(O)): Update dependencies.
1791 (GLOBAL_SOURCES): Add cygw32.c.
fd59cb29
GM
1792 ($(BLD)/unexw32.$(O)):
1793 ($(BLD)/w32.$(O)):
1794 ($(BLD)/w32console.$(O)):
1795 ($(BLD)/w32fns.$(O)):
1796 ($(BLD)/w32heap.$(O)):
1797 ($(BLD)/w32menu.$(O)):
15c720a3 1798 ($(BLD)/w32proc.$(O)): Add w32common.h.
c54ebba4 1799
b6f4e300
EZ
1800 * w32fns.c (w32_color_map_lookup, x_to_w32_color): Argument is now
1801 'const char *'.
1802 (x_to_w32_color): Don't modify the argument, modify a copy instead.
1803
501199a3
DC
18042012-10-08 Daniel Colascione <dancol@dancol.org>
1805
1806 * w32term.h (WM_EMACS_BRINGTOTOP, WM_EMACS_INPUT_READY)
1807 (WM_EMACS_END): Change WM_EMACS_BRINGTOTOP from 22 to 21 to close
1808 accidental message numbering hole. Change other messages to
1809 match.
1810
1811 * w32select.h (HAVE_W32SELECT): Remove.
1812
1813 * w32select.c, w32proc.c, w32menu.c, w32console.c, w32.c: Include
1f9f395d 1814 w32common.h instead of w32heap.h.
501199a3
DC
1815
1816 * w32heap.h (ROUND_UP, ROUND_DOWN, get_page_size)
1817 (get_allocation_unit, get_processor_type, get_w32_major_version)
1818 (get_w32_minor_version, sysinfo_cache, osinfo_cache)
1819 (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
1820 (OS_NT, os_subtype, cache_system_info): Move declarations to
1821 w32common.
1822
1823 * w32heap.c: Include w32common.h.
1824 (sysinfo_cache, syspage_mask, osinfo_cache, w32_major_version)
8599b23a
SM
1825 (w32_minor_version, w32_build_number, w32_subtype):
1826 Remove duplicate definitions.
501199a3
DC
1827
1828 * w32fns.c: Include w32common.h; include w32heap.h only in
1829 WINDOWSNT.
1830
1831 (Fx_file_dialog): Clarify comment on GetOpenFileName structure.
1832 Use `report_file_error' instead of `error' in order to better
1833 inform users of what went wrong. Increase NTGUI_UNICODE file
1834 dialog box file name length to 32k, the maximum allowed by the NT
1835 kernel.
1836
1837 * w32common.h: New file.
1838 (ROUND_UP, ROUND_DOWN, get_page_size)
1839 (get_allocation_unit, get_processor_type, get_w32_major_version)
1840 (get_w32_minor_version, sysinfo_cache, osinfo_cache)
1841 (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
1842 (OS_NT, os_subtype, cache_system_info): Move here.
1843
1844 * unexw32.c, unexcw.c: Include w32common.h.
1845
1846 * emacs.c (main): Use (defined (WINDOWSNT) || defined
1847 HAVE_NTGUI) instead of removed HAVE_W32SELECT to decide whether
1848 to call syms_of_w32select.
1849
1850 * cygw32.h: Remove obsolete EXFUN declarations.
1851
1852 * cygw32.c (Qutf_16_le): Rename to Qutf_16le.
1853
1854 * Makefile.in (SOME_MACHINE_OBJECTS): Reverse accidental removal
1855 of w32inevt.o from SOME_MACHINE_OBJECTS.
1856
93aa5c81
DC
18572012-10-08 Daniel Colascione <dancol@dancol.org>
1858
1859 * image.c: Permanent fix for JPEG compilation issue --- limit
1860 jpeglib `boolean' redefinition to Cygwin builds.
1861
d424f3d8
EZ
18622012-10-08 Eli Zaretskii <eliz@gnu.org>
1863
8ee4c6ce
EZ
1864 * image.c (CHECK_LIB_AVAILABLE): Remove, no longer used.
1865
d424f3d8
EZ
1866 * emacs.c (DAEMON_MUST_EXEC) [HAVE_NTGUI]: Define this only on
1867 Cygwin.
1868
e08348a0
DC
18692012-10-08 Daniel Colascione <dancol@dancol.org>
1870
1871 * xfaces.c, xdisp.c, window.c, w32xfns.c, w32term.h, w32term.c,
1872 w32select.h w32select.c, w32proc.c, w32menu.c, w32inevt.c,
1873 w32help.c, w32font.c, w32font.c, w32fns.c, w32console.c, w32.h,
1874 w32.c, unexw32.c, termhooks.h, process.c, menu.c, keyboard.h,
1875 keyboard.c, image.c, frame.h, frame.c, fontset.c, font.h, font.c,
1876 emacs.c, dispextern.h, cygw32.h, cygw32.c, conf_post.h,
1877 Makefile.in: use HAVE_NTGUI for W32 GUI and WINDOWSNT for the
1878 operating system. defined(HAVE_NTGUI) && !defined(WINDOWSNT) is
1879 now a supported configuration.
1880
1881 * Makefile.in: consolidate image variables into LIBIMAGE; add
8e2417bf 1882 W32_OBJ and W32_LIBS. Compile new files.
e08348a0
DC
1883
1884 * conf_post.h:
1885 (_DebPrint) declare tracing facility for W32 debugging. We need
1886 to unify tracing later.
1887
1888 (NTGUI_UNICODE) Define when compiling for Cygwin to allow the
1889 unconditional use of W32 Unicode functions. Cygwin runs only on
1890 100% Unicode operating systems.
1891
1892 * cygw32.c: New file. Define Cygwin-specific facilities.
1893 (Fcygwin_convert_path_to_windows)
1894 (Fcygwin_convert_path_from_windows): New user functions for
1895 accessing Cygwin path-munging routines.
1896
1897 * cygw32.h: New file.
1898 (WCSDATA, to_unicode, from_unicode): Define facilities for storing
1899 UTF-16LE strings temporarily inside non-Lisp-visible string
1900 objects.
1901
1902 (w32_strerror): Just what it says on the tin.
1903
1904 * emacs.c: Make the NS fork-then-exec code for daemon-launching
1905 also run for Cygwin; both systems have the same problem with using
1906 GUI facilities in a forked child. Also call syms_of_cygw32,
1907 syms_of_w32select in correct places.
1908
1909 (DAEMON_MUST_EXEC): new macro defined to signal that a platform
1910 needs fork-then-exec for daemon launching.
1911
1912 * font.h: Include frame.h.
1913
1914 * image.c: Use the image library cache machinery only when we're
1915 compiling for native WINDOWSNT; Cygwin can use shared libraries
1916 like any other Unixlike system.
1917
1918 * keyboard.c: Clarify a comment regarding the input loop.
1919
1920 * menu.c: When NTGUI_UNICODE is defined, use Unicode menu
1921 functions directly instead of trying to detect at runtime that our
1922 host operating system supports them. We make this change for two
1923 reasons: Cygwin lacks support for the multibyte character
1924 conversion functions used by the legacy menu code, and Cygwin
1925 never needs to rely on non-Unicode APIs.
1926
1927 * unexw32.c (hinst): Declare extern.
1928
1929 * w32.c: Change header order;
1930 (w32_strerror): Move to w32fns.c because we need it for
1931 non-WINDOWSNT builds.
1932
1933 * w32.h: Add #error macro to make sure we don't include w32.h for
1934 Cygwin builds. Remove w32select declarations.
1935
1936 * w32console.c (w32_sys_ring_bell, Fset_message_beep): Move to
1f9f395d 1937 w32fns.c. w32console.c is WINDOWSNT-only.
e08348a0
DC
1938
1939 * w32fns.c: Include cygw32.h or w32.h depending on CYGWIN; more
1940 NTGUI_UNICODE tweaks. (See above.) Change _snprintf to the more
1941 POSIXy alternative.
1942 (faked_key, sysinfo_cache, osinfo_cahce, syspage_mask)
1943 (w32_major_version, w32_minor_version, w32_build_number)
1944 (os_subtype, sound_type): Define here
1945 (w32_defined_color): Make color parameter const for consistency
1946 with other _defined_color functions.
1947 (w32_createwindow): Unconditionally call w32_init_class instead of
1948 doing so only when hprevinst is non-NULL. Plumbing hprevinst
1949 through the code is complex and unnecessary because class
1950 registration is practically free.
1951 (w32_name_of_message): New EMACSDEBUG-only function.
1952 (Fset_message_beep): Move here
1953 (Fx_open_connection): Require that the display name for Windows be
1954 "w32" for consistency, emacsclient disambiguation, and maybe, one
1955 day, multi-window-system support.
1956 (file_dialog_callback): NTGUI_UNICODE changes; encode and decode
1957 Cygwin files for W32 GUI facilities, since these clearly don't
1958 expect Cygwin names.
1959 (_DebPrint): Define.
1960 (w32_strerror, w32_console_toggle_lock_key, w32_kbd_mods_to_emacs)
1961 (w32_kbd_patch_key, w32_sys_ring_bell): Move here.
1962 (Ssystem_move_file_to_trash): Define only for native WINDOWSNT.
1963 (w32_last_error): Remove.
1964
1965 * w32font.c: Define _strlwr to strlwr for non-WINDOWSNT builds.
1966
1967 * w32heap.c (syspage_mask): Declare here.
1968 (cache_system_info): Remove.
1969
1970 * w32inevt.c (faked_key): Define globally, not statically.
1971 (w32_kbd_mods_to_emacs, w32_kbd_patch_key, faked_key)
1972 (w32_console_toggle_lock_key): Move to w32fns.c.
1973
1974 * w32menu.c: Include setjmp.h. NTGUI_UNICODE changes throughout.
1975
1976 * w32proc.c (_DebPrint): Move to w32fns.c.
1977 * w32select.c: Include string.h, stdio.h for Cygwin.
1978 * w32select.h: New File.
1979
1980 * w32term.c: Include io.h for non-CYGWIN builds; needed for
1981 get_osfhandle.
1982 (w32_message_fd): New variable. Under Cygwin, holds the file
1983 descriptor the system used to tell us about pending thread
1984 messages.
1985
1986 (w32_init_term): Remove incorrect calls to fcntl and init_sigio
1987 that prevented compilation under non-WINDOWSNT systems.
1988
1989 (w32_initialize): Open /dev/windows and assign it to
1990 w32_message_fd. Provide w32 feature.
1991
1992 * w32term.h: Include frame.h, atimer.h. Declare various frame functions.
1993 (WM_EMACS_INPUT_READY): add.
1994 (prepend_msg, w32_message_fd): Declare globally.
1995
1996 * w32xfns.c:
1997 (keyboard_handle): Use only when WINDOWSNT.
1998 (notify_msg_ready): New function. Posts a message to the main
1999 thread's message queue under CYGWIN, which wakes up the main
2000 thread from select(2) by making the /dev/windows file descriptor
2001 ready. Under WINDOWSNT, it sets an event the same way the old
2002 code did.
2003
2004 (post, prepend_msg): Actually call notify_msg_ready instead of
2005 setting the input event directly.
2006
98daa893
EZ
20072012-10-07 Eli Zaretskii <eliz@gnu.org>
2008
2009 * ralloc.c (relinquish): If a heap is ready to be relinquished,
2010 but it still has blocs in it, don't return it to the system,
2011 instead of aborting. (Bug#12402)
2012
3bc0a2f7
JD
20132012-10-07 Jan Djärv <jan.h.d@swipnet.se>
2014
8ad5b73b 2015 * nsterm.m (ns_dumpglyphs_image): Only draw slice of image (Bug#12506).
493b5b1c 2016
335f5ae4
JD
2017 * nsterm.m (ns_update_auto_hide_menu_bar): Remove defintion of
2018 MAC_OS_X_VERSION_10_6.
8ad5b73b
JD
2019 (syms_of_nsterm): Remove comment about Panther and above for
2020 ns-antialias-text.
335f5ae4
JD
2021 * nsterm.h (MAC_OS_X_VERSION_10_3, onTiger): Remove.
2022 (EmacsApp): Remove check for >= MAC_OS_X_VERSION_10_4.
2023 (struct nsfont_info): Remove check for >= MAC_OS_X_VERSION_10_3.
2024
2025 * nsselect.m (ns_string_from_pasteboard): Remove check for >=
2026 MAC_OS_X_VERSION_10_4.
2027
8ad5b73b
JD
2028 * nsmenu.m (fillWithWidgetValue:): Remove code for <
2029 MAC_OS_X_VERSION_10_2.
335f5ae4
JD
2030
2031 * nsimage.m (setPixmapData, getPixelAtX, setAlphaAtX): Remove onTiger.
2032
2033 * nsfns.m (Fns_list_services): Remove comment and check for OSX < 10.4.
2034 (ns_do_applescript): Remove check for >= MAC_OS_X_VERSION_10_4.
2035
3bc0a2f7
JD
2036 * nsterm.m (ns_in_resize): Remove (Bug#12479).
2037 (ns_resize_handle_rect, mouseDown, mouseUp, mouseDragged): Remove.
8599b23a
SM
2038 (ns_clear_frame, sendEvent, windowDidResize, drawRect:):
2039 Remove ns_in_resize check.
3bc0a2f7
JD
2040 (ns_clear_frame_area): Remove resize handle code.
2041
2042 * nsfns.m (ns_in_resize): Remove.
e483264c
SM
2043 (x_set_icon_name, ns_set_name, ns_set_name_as_filename):
2044 Remove ns_in_resize check.
3bc0a2f7 2045
c622b48f
PE
20462012-10-07 Paul Eggert <eggert@cs.ucla.edu>
2047
2048 Improve sys_siglist detection.
2049 * sysdep.c (sys_siglist, init_signals): Use _sys_siglist if it's
2050 defined as a macro, as is done in Solaris.
2051 (sys_siglist_entries): New macro.
2052 (save_strsignal): Use it.
2053 * syssignal.h (safe_strsignal): Now ATTRIBUTE_CONST, to pacify
2054 GCC 4.7.2 on Fedora 17 with the fixed sys_siglist detection.
2055
04fafa46
JD
20562012-10-06 Jan Djärv <jan.h.d@swipnet.se>
2057
2058 * nsfns.m (Fx_create_frame): Call x_default_parameter with
2059 fullscreen/Fullscreen.
2060
2061 * nsterm.h (EmacsView): Rename tbar_height to tibar_height.
2062 tobar_height is new.
2063
2064 * nsterm.m (x_make_frame_visible): Check for fullscreen.
2065 (ns_fullscreen_hook): Activate old style fullscreen with a timer.
2066 (ns_term_init): Set activateIgnoringOtherApps if old style fullscreen.
2067 (windowDidResize:): Check for correct window if old style fullscreen.
2068 Capitalize word in comment. Remove incorrect comment.
2069 (initFrameFromEmacs:): tbar_height renamed tibar_height.
2070 (windowDidEnterFullScreen:): Toggle toolbar for fullscreen to fix
2071 error in drawing background.
1f9f395d 2072 (toggleFullScreen:): Remove comment. Rearrange calls.
04fafa46
JD
2073 Set toolbar values to zero, save old height in tobar_height.
2074 Restore tool bar height when leaving fullscreen.
2075 (canBecomeMainWindow): New function.
2076
c6e21c03
PE
20772012-10-06 Paul Eggert <eggert@cs.ucla.edu>
2078
2079 * keyboard.c (read_char): Remove unnecessary 'volatile's and label.
2080
0d9f584b
EZ
20812012-10-05 Eli Zaretskii <eliz@gnu.org>
2082
a65fbb5f
EZ
2083 * w32proc.c (stop_timer_thread): Fix declaration of 'err'.
2084
0d9f584b 2085 * w32.c (utime): Open the file with FILE_FLAG_BACKUP_SEMANTICS, so
8599b23a
SM
2086 that time stamps of directories could also be changed.
2087 Don't request the too broad GENERIC_WRITE, only the more restrictive
0d9f584b
EZ
2088 FILE_WRITE_ATTRIBUTES access rights.
2089
2090 * fileio.c (Fset_file_times): Special-case ignoring errors for
2091 directories only on MSDOS, not on MS-Windows.
2092
e8757f09 20932012-10-05 Ikumi Keita <ikumi@ikumi.que.jp> (tiny change)
ca347e3d
IK
2094
2095 * minibuf.c (Fcompleting_read): Doc fix. (Bug#12555)
2096
7604f298
EZ
20972012-10-04 Eli Zaretskii <eliz@gnu.org>
2098
2099 * w32.c (utime): Test for INVALID_HANDLE_VALUE, not for NULL, to
2100 see whether CreateFile failed.
2101
88d69b7d
PE
21022012-10-04 Paul Eggert <eggert@cs.ucla.edu>
2103
2104 * profiler.c (handle_profiler_signal): Inhibit pending signals too,
2105 to avoid similar races.
2106 * keyboard.c (pending_signals): Now bool, not int.
2107
7509f454
PE
2108 Port timers to OpenBSD, plus check for timer failures.
2109 OpenBSD problem reported by Han Boetes.
2110 * profiler.c (setup_cpu_timer): Check for failure of timer_settime
2111 and/or setitimer.
2112 (Fprofiler_cpu_stop): Don't assume HAVE_SETITIMER.
2113 * syssignal.h (HAVE_ITIMERSPEC): New macro. This is for platforms
2114 like OpenBSD, which has timer_settime but does not declare it.
2115 OpenBSD does not define SIGEV_SIGNAL, so use that when deciding
2116 whether to use itimerspec-related primitives. All uses of
2117 HAVE_TIMER_SETTIME replaced with HAVE_ITIMERSPEC.
2118
a3c5c0c5
PE
21192012-10-02 Paul Eggert <eggert@cs.ucla.edu>
2120
2121 * profiler.c (handle_profiler_signal): Fix a malloc race
2122 that caused Emacs to hang on Fedora 17 when profiling Lisp.
2123
914e743b
JD
21242012-10-02 Jan Djärv <jan.h.d@swipnet.se>
2125
2126 * nsterm.m (windowDidEnterFullScreen): Remove fprintf.
2127
d8ab37a8
EZ
21282012-10-02 Eli Zaretskii <eliz@gnu.org>
2129
2130 * w32proc.c (sys_wait): Declare 'signame' 'const char *', to be
2131 consistent with the change in return value of 'safe_strsignal'.
2132
b3ecad33
PE
21332012-10-02 Paul Eggert <eggert@cs.ucla.edu>
2134
0a99eee1
PE
2135 Prefer plain 'static' to 'static inline' (Bug#12541).
2136 * bidi.c (bidi_get_type, bidi_check_type, bidi_get_category)
2137 (bidi_set_sor_type, bidi_push_embedding_level)
2138 (bidi_pop_embedding_level, bidi_remember_char, bidi_copy_it)
2139 (bidi_cache_reset, bidi_cache_shrink, bidi_cache_fetch_state)
2140 (bidi_cache_search, bidi_cache_ensure_space)
2141 (bidi_cache_iterator_state, bidi_cache_find)
2142 (bidi_peek_at_next_level, bidi_set_paragraph_end)
2143 (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
2144 (bidi_explicit_dir_char, bidi_resolve_neutral_1):
2145 Now 'static', not 'static inline'.
2146
b3ecad33
PE
2147 Count overruns when profiling; change units to ns.
2148 * profiler.c (handle_profiler_signal): Count sampling intervals, not ms.
2149 Give extra weight to samples after overruns, to attempt to count
2150 the time more accurately.
2151 (setup_cpu_timer): Change sampling interval units from ms to ns, since
2152 the underlying primitives nominally do ns.
2153 (Fprofiler_cpu_start): Document the change. Mention that
2154 the sampling intervals are only approximate.
2155
090cf9db
SM
21562012-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2157
2158 * frame.c (Fmake_terminal_frame): Prefer safer CONSP over !NILP.
2159
2160 * coding.h (ENCODE_FILE, DECODE_FILE, DECODE_SYSTEM): Remove special
2161 case for the special 0 coding-system.
2162
2163 * buffer.c (Fset_buffer_multibyte): Signal an error instead of widening.
2164 (Fmake_overlay): Remove redundant tests.
64edc777 2165 (fix_start_end_in_overlays): Remove redundant recentering.
090cf9db 2166
81550bf4
JB
21672012-10-02 Juanma Barranquero <lekktu@gmail.com>
2168
2169 * makefile.w32-in ($(BLD)/alloc.$(O), $(BLD)/gmalloc.$(O)):
2170 Update dependencies.
2171
aa1ba90e
PE
21722012-10-01 Paul Eggert <eggert@cs.ucla.edu>
2173
2174 Fix a malloc race condition involving strsignal.
2175 A signal can arrive in the middle of a malloc, and Emacs's signal
2176 handler can invoke strsignal, which can invoke malloc, which is
2177 not portable. This race condition bug makes Emacs hang on GNU/Linux.
2178 Fix it by altering the signal handler so that it does not invoke
2179 strsignal.
2180 * emacs.c (shut_down_emacs): Use safe_strsignal, not strsignal.
2181 * process.c (status_message): Use const pointer, in case strsignal
2182 is #defined to safe_strsignal.
2183 * sysdep.c (sys_siglist, init_signals): Always define and
2184 initialize a substitute sys_siglist if the system does not define
2185 one, even if HAVE_STRSIGNAL.
2186 (safe_strsignal): Rename from strsignal. Always define,
2187 using sys_siglist. Return a const pointer.
2188 * syssignal.h (safe_strsignal): New decl.
2189 (strsignal) [!HAVE_STRSIGNAL]: Define in terms of safe_strsignal.
2190
ace917bd
EZ
21912012-10-01 Eli Zaretskii <eliz@gnu.org>
2192
2193 * w32proc.c (timer_loop): Fix code that waits for timer
2194 expiration, to avoid high CPU usage.
2195
9eb71b9c
SM
21962012-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2197
2198 * fns.c (check_hash_table, get_key_arg, maybe_resize_hash_table)
2199 (sweep_weak_table): Remove redundant prototypes.
2200
b3317662
FP
22012012-10-01 Fabrice Popineau <fabrice.popineau@gmail.com>
2202
2203 * emacs.c: Move the inclusion of TERM_HEADER after including
2204 windows.h on WINDOWSNT. This avoids compilation problems with
2205 MSVC.
2206
f0e5f225
EZ
22072012-10-01 Eli Zaretskii <eliz@gnu.org>
2208
2d7d1608
EZ
2209 * unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET)
2210 (RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses.
2211 (RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *',
2212 as the previous version used 'void *'.
2213
2214 * ralloc.c (ROUNDUP): Fix last change.
2215 (MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type
2216 'size_t'.
2217
f0e5f225
EZ
2218 * w32proc.c <disable_itimers>: New static flag.
2219 (init_timers): Initialize it to zero, after creating the critical
2220 sections used by the timer threads.
2221 (term_timers): Set to 1 before deleting the critical sections.
2222 (getitimer, setitimer): If disable_itimers is non-zero, return an
2223 error indication without doing anything. Reported by Fabrice
2224 Popineau <fabrice.popineau@supelec.fr> as part of bug#12544.
4cdfbb89
EZ
2225 (alarm) [HAVE_SETITIMER]: Be more conformant to the expected
2226 return results.
2227 [!HAVE_SETITIMER]: Behave as the previous version that didn't
2228 support timers.
f0e5f225
EZ
2229
2230 * emacs.c (shut_down_emacs) [WINDOWSNT]: Move the call to
2231 term_ntproc after all the other bookkeeping, to get timers working
2232 as long as possible.
2233
82ef37c1
PE
22342012-10-01 Paul Eggert <eggert@cs.ucla.edu>
2235
b3a4c387
PE
2236 * xdisp.c (syms_of_xdisp): Default message-log-max to 1000, not 100.
2237 Suggested by Juri Linkov in
2238 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00821.html>.
2239
b0ab8123
PE
2240 Prefer plain 'static' to 'static inline' (Bug#12541).
2241 With static functions, modern compilers inline pretty well by
2242 themselves; advice from programmers often hurts as much as it helps.
2243 On my host (x86-64, Fedora 17, GCC 4.7.2, default 'configure'),
2244 this change shrinks the text size of the Emacs executable by 1.1%
2245 without affecting CPU significantly in my benchmark.
2246 * alloc.c (mem_find, live_string_p, live_cons_p, live_symbol_p)
2247 (live_float_p, live_misc_p, live_vector_p, live_buffer_p)
2248 (mark_maybe_object, mark_maybe_pointer, bounded_number):
2249 * buffer.c (bset_abbrev_mode, bset_abbrev_table)
2250 (bset_auto_fill_function, bset_auto_save_file_format)
2251 (bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
2252 (bset_bidi_display_reordering, bset_buffer_file_coding_system)
2253 (bset_cache_long_line_scans, bset_case_fold_search)
2254 (bset_ctl_arrow, bset_cursor_in_non_selected_windows)
2255 (bset_cursor_type, bset_display_table, bset_extra_line_spacing)
2256 (bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
2257 (bset_fringe_indicator_alist, bset_fringes_outside_margins)
2258 (bset_header_line_format, bset_indicate_buffer_boundaries)
2259 (bset_indicate_empty_lines, bset_invisibility_spec)
2260 (bset_left_fringe_width, bset_major_mode, bset_mark)
2261 (bset_minor_modes, bset_mode_line_format, bset_mode_name)
2262 (bset_name, bset_overwrite_mode, bset_pt_marker)
2263 (bset_right_fringe_width, bset_save_length)
2264 (bset_scroll_bar_width, bset_scroll_down_aggressively)
2265 (bset_scroll_up_aggressively, bset_selective_display)
2266 (bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
2267 (bset_word_wrap, bset_zv_marker, set_buffer_overlays_before)
2268 (set_buffer_overlays_after):
2269 * category.c (bset_category_table):
2270 * charset.c (read_hex):
2271 * coding.c (produce_composition, produce_charset)
2272 (handle_composition_annotation, handle_charset_annotation)
2273 (char_encodable_p):
2274 * dispnew.c (swap_glyph_pointers, copy_row_except_pointers)
2275 (assign_row, set_frame_matrix_frame, make_current)
2276 (add_row_entry):
2277 * eval.c (set_specpdl_symbol, set_specpdl_old_value):
2278 * fns.c (maybe_resize_hash_table):
2279 * frame.c (fset_buffer_predicate, fset_minibuffer_window):
2280 * gmalloc.c (register_heapinfo):
2281 * image.c (lookup_image_type):
2282 * intervals.c (set_interval_object, set_interval_left)
2283 (set_interval_right, copy_interval_parent, rotate_right)
2284 (rotate_left, balance_possible_root_interval):
2285 * keyboard.c (kset_echo_string, kset_kbd_queue)
2286 (kset_keyboard_translate_table, kset_last_prefix_arg)
2287 (kset_last_repeatable_command, kset_local_function_key_map)
2288 (kset_overriding_terminal_local_map, kset_real_last_command)
2289 (kset_system_key_syms, clear_event, set_prop):
2290 * lread.c (digit_to_number):
2291 * marker.c (attach_marker, live_buffer, set_marker_internal):
2292 * nsterm.m (ns_compute_glyph_string_overhangs):
2293 * process.c (pset_buffer, pset_command)
2294 (pset_decode_coding_system, pset_decoding_buf)
2295 (pset_encode_coding_system, pset_encoding_buf, pset_filter)
2296 (pset_log, pset_mark, pset_name, pset_plist, pset_sentinel)
2297 (pset_status, pset_tty_name, pset_type, pset_write_queue):
2298 * syntax.c (bset_syntax_table, dec_bytepos):
2299 * terminal.c (tset_param_alist):
2300 * textprop.c (interval_has_some_properties)
2301 (interval_has_some_properties_list):
2302 * window.c (wset_combination_limit, wset_dedicated)
2303 (wset_display_table, wset_hchild, wset_left_fringe_width)
2304 (wset_left_margin_cols, wset_new_normal, wset_new_total)
2305 (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
2306 (wset_right_fringe_width, wset_right_margin_cols)
2307 (wset_scroll_bar_width, wset_start, wset_temslot, wset_vchild)
2308 (wset_vertical_scroll_bar_type, wset_window_parameters):
2309 * xdisp.c (wset_base_line_number, wset_base_line_pos)
2310 (wset_column_number_displayed, wset_region_showing)
2311 (window_box_edges, run_window_scroll_functions)
2312 (append_glyph_string_lists, prepend_glyph_string_lists)
2313 (append_glyph_string, set_glyph_string_background_width)
2314 (append_glyph, append_composite_glyph)
2315 (take_vertical_position_into_account):
2316 * xfaces.c (x_create_gc, x_free_gc, merge_face_vectors)
2317 (face_attr_equal_p, lface_equal_p, hash_string_case_insensitive)
2318 (lface_hash, lface_same_font_attributes_p, lookup_face):
2319 * xml.c (libxml2_loaded_p):
2320 * xterm.c (x_set_mode_line_face_gc, x_set_glyph_string_gc)
2321 (x_set_glyph_string_clipping, x_clear_glyph_string_rect):
2322 Now 'static', not 'static inline'.
2323
05584c31
PE
2324 * bidi.c: Tune.
2325 (bidi_copy_it): Do the whole copy with a single memcpy.
2326 (bidi_char_at_pos): Merge the two STRING_CHAR calls into one.
2327
86ec63ba
PE
2328 Revert the FOLLOW-SYMLINKS change for file-attributes.
2329 Doing it right would require several changes to Tramp, and there's
2330 not enough time to get that tested before the freeze today.
2331 * dired.c (directory_files_internal, Ffile_attributes):
2332 Undo last change.
2333
82ef37c1
PE
2334 * frame.c (x_report_frame_params): Port better to wider ints.
2335 Do not assume that EMACS_UINT is the same width as uprintmax_t,
2336 or that pointers can be printed in 15 decimal digits.
2337 Avoid GCC warnings if EMACS_UINT is wider than a pointer.
2338
62aba0d4
FP
23392012-09-30 Fabrice Popineau <fabrice.popineau@supelec.fr>
2340
2341 Support x64 build on MS-Windows.
2342 * w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64.
2343 (SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for
2344 compatibility with x64.
5e4daaf3 2345 (x_get_focus_frame): Add prototype.
62aba0d4
FP
2346
2347 * w32term.c (w32_draw_underwave): Don't use GCC extensions for
2348 defining an XRectangle structure.
2349
2350 * w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer
2351 arithmetics for compatibility with x64.
2352
2353 * w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for
2354 compatibility with x64.
2355
2356 * w32heap.h: Adjust prototypes and declarations.
2357
2358 * w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap)
2359 (round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of
2360 DWORD, long, and unsigned long, for compatibility with x64.
2361 (allocate_heap) [_WIN64]: Reserve 32GB of memory.
2362 (sbrk): Argument is now of type ptrdiff_t.
2363
2364 * w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being
2365 less than 0x0500.
2366 (w32_msg_pump): Use WPARAM type for 'result'.
2367
2368 * w32.c (init_environment, get_emacs_configuration): Support AMD64
2369 architecture.
2370 (init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for
2371 compatibility with x64.
2372
2373 * vm-limit.c (lim_data): Now size_t.
2374 (check_memory_limits): Adjust prototypes of real_morecore and
2375 __morecore to receive argument of type ptrdiff_t. Use size_t for
2376 five_percent and data_size.
2377
2378 * unexw32.c: Use DWORD_PTR instead of DWORD for file-scope
2379 variables, for compatibility with x64.
2380 (rva_to_section, offset_to_section, relocate_offset)
2381 (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET)
2382 (PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info)
2383 (copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD
2384 for compatibility with x64.
2385
2386 * sysdep.c (STDERR_FILENO): Define if not already defined.
2387
2388 * ralloc.c (real_morecore): Argument type is now ptrdiff_t.
2389 (__morecore): Argument type is now ptrdiff_t.
2390 (ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'.
2391 (relinquish): Use ptrdiff_t type for 'excess'.
2392 (r_alloc_sbrk): Argument type is now ptrdiff_t.
2393
2394 * makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE.
2395 (bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE)
2396 instead of a literal number.
2397
2398 * gmalloc.c [WINDOWSNT]: Include w32heap.h.
2399 (min): Define only if not already defined.
2400
2401 * frame.c (x_report_frame_params): Use EMACS_UINT for the return
2402 value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows
2403 hosts.
2404
2405 * image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since
2406 'bitmaps' is a pointer.
2407
2408 * dispextern.h (x_bitmap_pixmap): Adjust prototype.
2409
2410 * alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__.
2411
e7a2937b
PE
24122012-09-30 Paul Eggert <eggert@cs.ucla.edu>
2413
2414 file-attributes has a new optional arg FOLLOW-SYMLINKS.
2415 * dired.c (directory_files_internal, Ffile_attributes):
2416 New arg follow_symlinks. All uses changed.
2417
b43d62ae
SM
24182012-09-30 Stefan Monnier <monnier@iro.umontreal.ca>
2419
2420 * .gdbinit (xbacktrace): Adjust to recent "struct backtrace" change.
2421
c06c382a
EZ
24222012-09-30 Eli Zaretskii <eliz@gnu.org>
2423
2424 Support atimers and CPU profiler via profile.c on MS-Windows.
2425 * w32proc.c (sig_mask, crit_sig): New static variables.
2426 (sys_signal): Support SIGALRM and SIGPROF.
2427 (sigemptyset, sigaddset, sigfillset, sigprocmask)
b43d62ae 2428 (pthread_sigmask, setpgrp): Move here from w32.c. sigaddset,
c06c382a
EZ
2429 sigfillset, and sigprocmask are no longer no-ops.
2430 (sigismember): New function.
2431 (struct itimer_data): New definition.
2432 (ticks_now, real_itimer, prof_itimer, clocks_min, crit_real)
2433 (crit_prof): New static variables.
2434 (MAX_SINGLE_SLEEP): New definition.
2435 (timer_loop, stop_timer_thread, term_timers, init_timers)
2436 (start_timer_thread, getitimer, setitimer): New functions.
2437 (alarm): No longer a no-op, calls setitimer.
2438
2439 * w32.c (term_ntproc): Call term_timers.
2440 (init_ntproc): Make sure all signals are unblocked at startup, to
2441 erase any traces of dumping. Call init_timers.
2442
2443 * w32fns.c (hourglass_timer, HOURGLASS_ID): Remove.
2444 Windows-specific code to display the hourglass mouse pointer is no
2445 longer used.
2446 (w32_wnd_proc): Remove code that handled the WM_TIMER message due
2447 to hourglass timer expiration.
2448 (start_hourglass, cancel_hourglass, DEFAULT_HOURGLASS_DELAY):
2449 Remove, no longer used.
b43d62ae
SM
2450 (w32_note_current_window, show_hourglass, hide_hourglass):
2451 New functions, in support of hourglass cursor display similar to other
c06c382a
EZ
2452 window systems.
2453 (syms_of_w32fns): Don't initialize hourglass_timer.
2454
2455 * xdisp.c (start_hourglass, cancel_hourglass): Now used on
2456 WINDOWSNT as well.
2457 (start_hourglass) [WINDOWSNT]: Call w32_note_current_window.
2458
2459 * w32.h (init_timers, term_timers): Add prototypes.
2460
95402d5f
KH
24612012-09-30 Kenichi Handa <handa@gnu.org>
2462
2463 * coding.c (decode_coding_ccl, encode_coding_ccl): Pay attention
2464 to the buffer relocation which may be caused by ccl_driver.
2465
dd946752
JD
24662012-09-30 Jan Djärv <jan.h.d@swipnet.se>
2467
d7e642cc
JD
2468 * xfns.c (Fx_file_dialog): Update comment.
2469
2470 * w32fns.c (Fx_file_dialog): Update comment.
2471
2472 * nsfns.m (Fns_read_file_name): Add argument DIR_ONLY_P.
2473 Initialize panel name field if OSX >= 10.6.
2474
2475 * fileio.c (Fnext_read_file_uses_dialog_p): Add HAVE_NS.
2476
dd946752
JD
2477 * nsfns.m (ns_frame_parm_handlers): Add x_set_fullscreen.
2478
2479 * nsterm.m (NEW_STYLE_FS): New define.
2480 (ns_fullscreen_hook, windowWillEnterFullScreen)
2481 (windowDidEnterFullScreen, windowWillExitFullScreen)
2482 (windowDidExitFullScreen, toggleFullScreen, handleFS)
2483 (setFSValue): New functions.
2484 (EmacsFSWindow): New implementation.
2485 (canBecomeKeyWindow): New function for EmacsFSWindow.
2486 (ns_create_terminal): Set fullscreen_hook to ns_fullscreen_hook.
2487 (dealloc): Release nonfs_window if in fullscreen.
2488 (updateFrameSize:): Call windowDidMove to update top/left.
2489 (windowWillResize:toSize:): Check if frame is still maximized.
2490 (initFrameFromEmacs:): Initialize fs_state, fs_before_fs,
2491 next_maximized, maximized_width, maximized_height and nonfs_window.
2492 Call setCollectionBehavior if NEW_STYLE_FS. Initialize bwidth and
2493 tbar_height.
2494 (windowWillUseStandardFrame:defaultFrame:): Update frame parameter
1f9f395d 2495 fullscreen. Set maximized_width/height. Act on next_maximized.
dd946752
JD
2496
2497 * nsterm.h (MAC_OS_X_VERSION_10_7, MAC_OS_X_VERSION_10_8): New.
2498 (EmacsView): Add variables for fullscreen.
2499 (handleFS, setFSValue, toggleFullScreen): New in EmacsView.
2500 (EmacsFSWindow): New interface for fullscreen.
2501
427730eb
JB
25022012-09-30 Juanma Barranquero <lekktu@gmail.com>
2503
2504 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
2505
48de8b12
CY
25062012-09-30 Chong Yidong <cyd@gnu.org>
2507
2508 * fns.c (Frandom): Doc fix.
2509
5938d519
MR
25102012-09-30 Martin Rudalics <rudalics@gmx.at>
2511
2512 * window.c (Vwindow_combination_limit): New default value.
2513 (Qwindow_size): New symbol replacing Qtemp_buffer_resize.
2514
cb5b0266
PE
25152012-09-30 Paul Eggert <eggert@cs.ucla.edu>
2516
2517 * syssignal.h (PROFILER_CPU_SUPPORT): Don't define if PROFILING.
2518 Suggested by Eli Zaretskii in
2519 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00811.html>.
2520
84f72efd
EZ
25212012-09-30 Eli Zaretskii <eliz@gnu.org>
2522
2523 * profiler.c (Fprofiler_cpu_stop): Use timer_settime only if
2524 HAVE_TIMER_SETTIME is defined.
2525
9d4dcdc9
PE
25262012-09-30 Paul Eggert <eggert@cs.ucla.edu>
2527
d89460ed
PE
2528 Profiler improvements: more-accurate timers, overflow checks.
2529 * profiler.c: Don't include stdio.h, limits.h, sys/time.h,
2530 signal.h, setjmp.h. Include systime.h instead.
2531 (saturated_add): New function.
2532 (record_backtrace, current_sample_interval): Use EMACS_INT, not size_t.
2533 (record_backtrace, handle_profiler_signal): Saturate on fixnum overflow.
2534 (profiler_timer, profiler_timer_ok) [HAVE_TIMER_SETTIME]:
2535 New static vars.
84f72efd 2536 (enum profiler_cpu_running): New enum.
d89460ed
PE
2537 (profiler_cpu_running): Now of that enum type, not bool.
2538 All uses changed to store the new value.
2539 (handle_profiler_signal): Rename from sigprof_handler_1,
2540 for consistency with other handlers. Do not check whether
2541 cpu_log is a hash-table if garbage collecting, since it
2542 doesn't matter in that case.
2543 (deliver_profiler_signal): Rename from sigprof_handler,
2544 for consistency with other handlers.
2545 (setup_cpu_timer): New function, with much of what used to be in
2546 Fprofiler_cpu_start. Check for out-of-range argument.
2547 Prefer timer_settime if available, and prefer
2548 thread cputime clocks, then process cputime clocks, then
2549 monotonic clocks, to the old realtime clock. Use make_timeval
2550 to round more-correctly when falling back to setitimer.
2551 (Fprofiler_cpu_start): Use it.
2552 (Fprofiler_cpu_stop): Prefer timer_settime if available.
2553 Don't assume that passing NULL as the 2nd argument of setitimer
2554 is the same as passing a pointer to all-zero storage.
2555 Ignore SIGPROF afterwards.
2556 (malloc_probe): Saturate at MOST_POSITIVE_FIXNUM.
2557 * sysdep.c (emacs_sigaction_init): Also mask out SIGPROF in
2558 non-fatal signal handlers. Ignore SIGPROF on startup.
2559 * syssignal.h (PROFILER_CPU_SUPPORT): Define this macro here, not
2560 in profiler.c, since sysdep.c now uses it.
2561
9d4dcdc9
PE
2562 * sysdep.c (handle_fatal_signal): Bump backtrace size to 40.
2563 Suggested by Eli Zaretskii in
2564 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.
2565
8e5691a0
JB
25662012-09-29 Juanma Barranquero <lekktu@gmail.com>
2567
2568 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
2569
e7c1b6ef
SM
25702012-09-29 Stefan Monnier <monnier@iro.umontreal.ca>
2571
2572 * lisp.h (struct backtrace): Remove indirection for `function' field.
2573 * xdisp.c (redisplay_internal):
2574 * profiler.c (record_backtrace, sigprof_handler_1):
2575 * alloc.c (Fgarbage_collect):
2576 * eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
2577 (Fbacktrace_frame): Adjust accordingly.
2578
e61d39cd 25792012-09-28 Glenn Morris <rgm@gnu.org>
d393cefb
GM
2580
2581 * eval.c (Frun_hook_with_args, Frun_hook_with_args_until_success)
2582 (Frun_hook_with_args_until_failure): Doc fixes.
2583
404043ea
EZ
25842012-09-28 Eli Zaretskii <eliz@gnu.org>
2585
2586 * xdisp.c (syms_of_xdisp) <Qredisplay_internal>: Rename from
2587 Qautomatic_redisplay and change the symbol name. All users changed.
2588
704d3f45
TM
25892012-09-28 Tomohiro Matsuyama <tomo@cx4a.org>
2590
2591 * profiler.c (sigprof_handler): Fix race condition.
2592
757140ff
GM
25932012-09-28 Glenn Morris <rgm@gnu.org>
2594
2595 * lread.c (lisp_file_lexically_bound_p): Handle #! lines. (Bug#12528)
2596
a615a3ae
PE
25972012-09-27 Paul Eggert <eggert@cs.ucla.edu>
2598
2599 Check more robustly for timer_settime.
89d17fd0
PE
2600 * Makefile.in (LIB_TIMER_TIME): New macro.
2601 (LIBES): Add it.
a615a3ae
PE
2602 * atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2603 Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to
2604 call timer_settime.
2605
3670daf7
TM
26062012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
2607
2608 * profiler.c (Fprofiler_cpu_start): Remove unnecessary flag SA_SIGINFO.
2609
6a586b7f
JB
26102012-09-26 Juanma Barranquero <lekktu@gmail.com>
2611
2612 * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
2613
41c8bfcf
PE
26142012-09-26 Paul Eggert <eggert@cs.ucla.edu>
2615
2616 * character.h (MAYBE_UNIFY_CHAR): Remove.
2617 * charset.c, charset.h (maybe_unify_char): Now static.
2618 * charset.c (decode_char): Use maybe_unify_char, not MAYBE_UNIFY_CHAR.
2619 Since this stuff is now private to charset.c, there's no need for
2620 a public macro and no need to inline by hand.
2621
3a880af4
SM
26222012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
2623 Stefan Monnier <monnier@iro.umontreal.ca>
2624 Juanma Barranquero <lekktu@gmail.com>
611b7507 2625
3a880af4
SM
2626 * profiler.c: New file.
2627 * Makefile.in (base_obj): Add profiler.o.
611b7507
JB
2628 * makefile.w32-in (OBJ2, GLOBAL_SOURCES): Add profiler.c.
2629 ($(BLD)/profiler.$(O)): New target.
3a880af4
SM
2630 * emacs.c (main): Call syms_of_profiler.
2631 * alloc.c (Qautomatic_gc): New constant.
2632 (MALLOC_PROBE): New macro.
2633 (xmalloc, xzalloc, xrealloc, lisp_malloc, lisp_align_malloc): Use it.
2634 (total_bytes_of_live_objects): New function.
2635 (Fgarbage_collect): Use it. Record itself in backtrace_list.
2636 Call malloc_probe for the memory profiler.
2637 (syms_of_alloc): Define Qautomatic_gc.
2638 * eval.c (eval_sub, Ffuncall): Reorder assignments to avoid
2639 race condition.
2640 (struct backtrace): Move definition...
2641 * lisp.h (struct backtrace): ..here.
2642 (Qautomatic_gc, profiler_memory_running): Declare vars.
2643 (malloc_probe, syms_of_profiler): Declare functions.
2644 * xdisp.c (Qautomatic_redisplay): New constant.
2645 (redisplay_internal): Record itself in backtrace_list.
2646 (syms_of_xdisp): Define Qautomatic_redisplay.
611b7507 2647
5938d519 26482012-09-25 Eli Zaretskii <eliz@gnu.org>
b67238c2
JB
26492012-09-25 Juanma Barranquero <lekktu@gmail.com>
2650
2651 * makefile.w32-in ($(BLD)/callproc.$(O)): Update dependencies.
2652
e26fd2e4
PE
26532012-09-25 Paul Eggert <eggert@cs.ucla.edu>
2654
2655 Prefer POSIX timers if available.
2656 They avoid a race if the timer is too close to the current time.
2657 * atimer.c (alarm_timer, alarm_timer_ok) [SIGEV_SIGNAL]: New static vars.
2658 (set_alarm) [SIGEV_SIGNAL]: Use POSIX timers if available.
9180598c 2659 (init_atimer) [SIGEV_SIGNAL]: Initialize them.
e26fd2e4 2660
eedec3ee
EZ
26612012-09-25 Eli Zaretskii <eliz@gnu.org>
2662
2663 * coding.c (CHAR_STRING_ADVANCE_NO_UNIFY): Make it an alias of
2664 CHAR_STRING_ADVANCE.
2665 (STRING_CHAR_ADVANCE_NO_UNIFY): Make it an alias of
2666 STRING_CHAR_ADVANCE.
2667
aa15c6bb
JB
26682012-09-25 Juanma Barranquero <lekktu@gmail.com>
2669
2670 Move Vlibrary_cache to emacs.c and reset before dumping.
2671
2672 * lisp.h (reset_image_types): Declare.
2673 [WINDOWSNT] (Vlibrary_cache): Declare.
2674
2675 * image.c (reset_image_types): New function.
2676
2677 * emacs.c [WINDOWSNT] (Vlibrary_cache): Move from w32.c.
2678 (syms_of_emacs) [WINDOWSNT] <Vlibrary_cache>: Initialize and staticpro.
2679 (Fdump_emacs): Reset Vlibrary_cache and image_types.
2680
2681 * w32.c (Vlibrary_cache): Do not define; moved to emacs.c
2682 (globals_of_w32) <Vlibrary_cache>: Do not initialize.
2683
2684 * w32.h (Vlibrary_cache): Do not declare.
2685
54d629be
EZ
26862012-09-25 Eli Zaretskii <eliz@gnu.org>
2687
16b22fef
EZ
2688 * w32proc.c (sys_signal): Handle all signals defined by the
2689 MS-Windows runtime, not just SIGCHLD. Actually install the signal
2690 handlers for signals supported by Windows. Don't override
2691 term_ntproc as the handler for SIGABRT.
2692 (sigaction): Rewrite to call sys_signal instead of duplicating its
2693 code.
2694 (sys_kill): Improve commentary.
2695
2696 * w32.c (term_ntproc): Accept (and ignore) one argument, for
2697 consistency with a signature of a signal handler. All callers
2698 changed.
2699 (init_ntproc): Accept an argument DUMPING. If dumping, don't
2700 install term_ntproc as a signal handler for SIGABRT, as that
2701 should be done by the dumped Emacs.
2702
2703 * w32.h (init_ntproc, term_ntproc): Adjust prototypes.
2704
2705 * w32select.c (term_w32select): Protect against repeated
2706 invocation by setting clipboard_owner to NULL after calling
2707 DestroyWindow.
2708
2709 * emacs.c (shut_down_emacs, main): Adapt the calls to init_ntproc
2710 and term_ntproc to their modified signatures.
2711
54d629be
EZ
2712 * character.c (char_string, string_char): Remove calls to
2713 MAYBE_UNIFY_CHAR. See the discussion starting at
2714 http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00433.html
2715 for the details.
2716
59f7af81
CY
27172012-09-25 Chong Yidong <cyd@gnu.org>
2718
2719 * xdisp.c (mode_line_inverse_video): Delete obsolete variable.
2720
22e8cf4a
SM
27212012-09-24 Stefan Monnier <monnier@iro.umontreal.ca>
2722
2723 * bytecode.c (exec_byte_code): Signal an error instead of aborting,
2724 when encountering an unknown bytecode.
2725
578098f3
PE
27262012-09-24 Paul Eggert <eggert@cs.ucla.edu>
2727
2728 image.c, indent.c: Use bool for booleans.
2729 * dispextern.h (struct image_type): Members valid_p, load, init
2730 now return bool, not int. All uses changed.
2731 * image.c: Omit unnecessary static decls.
2732 (x_create_bitmap_mask, x_build_heuristic_mask):
2733 Return void, not int, since callers don't care about the return value.
2734 (x_create_bitmap_mask, define_image_type, valid_image_p)
2735 (struct image_keyword, parse_image_spec, image_spec_value)
2736 (check_image_size, image_background)
2737 (image_background_transparent, x_clear_image_1)
2738 (postprocess_image, lookup_image, x_check_image_size)
2739 (x_create_x_image_and_pixmap, xbm_image_p)
2740 (Create_Pixmap_From_Bitmap_Data, xbm_read_bitmap_data)
2741 (xbm_load_image, xbm_file_p, xbm_load, xpm_lookup_color)
2742 (init_xpm_functions, xpm_valid_color_symbols_p, xpm_image_p)
2743 (xpm_load, xpm_load_image, lookup_rgb_color, lookup_pixel_color)
2744 (x_to_xcolors, x_build_heuristic_mask, pbm_image_p, pbm_load)
2745 (png_image_p, init_png_functions, png_load_body, png_load)
2746 (jpeg_image_p, init_jpeg_functions, jpeg_load_body, jpeg_load)
2747 (tiff_image_p, init_tiff_functions, tiff_load, gif_image_p)
2748 (init_gif_functions, gif_load, imagemagick_image_p)
2749 (imagemagick_load_image, imagemagick_load, svg_image_p)
2750 (init_svg_functions, svg_load, svg_load_image, gs_image_p)
2751 (gs_load):
2752 * nsimage.m (ns_load_image):
2753 * nsterm.m (ns_defined_color):
2754 * xfaces.c (tty_lookup_color, tty_defined_color, defined_color):
2755 * xfns.c (x_defined_color):
2756 * xterm.c (x_alloc_lighter_color_for_widget)
2757 (x_alloc_nearest_color_1, x_alloc_nearest_color)
2758 (x_alloc_lighter_color):
2759 * indent.c (disptab_matches_widthtab, current_column)
2760 (scan_for_column, string_display_width, indented_beyond_p)
2761 (compute_motion, vmotion, Fvertical_motion):
2762 Use bool for booleans.
2763
a5f2b6ec
CY
27642012-09-24 Chong Yidong <cyd@gnu.org>
2765
2766 * chartab.c (Fset_char_table_default): Obsolete function removed.
2767
18e27ea8
PE
27682012-09-23 Paul Eggert <eggert@cs.ucla.edu>
2769
afea8a8a
PE
2770 Move pid_t related decls out of lisp.h.
2771 * lisp.h, syswait.h (record_child_status_change, wait_for_termination)
2772 (interruptible_wait_for_termination):
2773 Move these decls from lisp.h to syswait.h, since they use pid_t.
2774 Needed on FreeBSD; see Herbert J. Skuhra in
2775 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00571.html>.
2776 * callproc.c: Include syswait.h.
2777
18e27ea8
PE
2778 gnutls.c, gtkutil.c: Use bool for boolean.
2779 * gnutls.c (gnutls_global_initialized, init_gnutls_functions)
2780 (emacs_gnutls_handle_error):
2781 * gtkutil.c (xg_check_special_colors, xg_prepare_tooltip)
2782 (xg_hide_tooltip, xg_create_frame_widgets)
2783 (create_dialog, xg_uses_old_file_dialog)
2784 (xg_get_file_with_chooser, xg_get_file_with_selection)
2785 (xg_get_file_name, xg_have_tear_offs, create_menus, xg_create_widget)
2786 (xg_item_label_same_p, xg_update_menubar)
2787 (xg_modify_menubar_widgets, xg_event_is_for_menubar)
2788 (xg_ignore_gtk_scrollbar, xg_set_toolkit_scroll_bar_thumb)
2789 (xg_event_is_for_scrollbar, xg_pack_tool_bar, xg_make_tool_item)
2790 (is_box_type, xg_tool_item_stale_p, xg_update_tool_bar_sizes)
2791 (update_frame_tool_bar, free_frame_tool_bar):
2792 * gtkutil.c, w32term.c, xterm.c (x_wm_set_size_hint):
2793 * nsmenu.m (ns_update_menubar):
2794 * nsmenu.m, w32menu.c, xmenu.c (set_frame_menubar):
2795 * xfns.c (Fx_show_tip) [USE_GTK]:
2796 Use bool for boolean.
2797 * gtkutil.c (xg_update_frame_menubar):
2798 * xmenu.c (update_frame_menubar):
2799 Return void, not int, since caller ignores return value.
2800 * gtkutil.c (xg_change_toolbar_position):
2801 Return void, not 1.
2802
af0e9f75
JB
28032012-09-23 Juanma Barranquero <lekktu@gmail.com>
2804
2805 * makefile.w32-in (BLOCKINPUT_H): Remove.
2806 (SYSSIGNAL_H): New macro.
2807 ($(BLD)/alloc.$(O), $(BLD)/atimer.$(O), $(BLD)/buffer.$(O))
2808 ($(BLD)/callproc.$(O), $(BLD)/data.$(O), $(BLD)/dired.$(O))
2809 ($(BLD)/dispnew.$(O), $(BLD)/editfns.$(O), $(BLD)/emacs.$(O))
2810 ($(BLD)/eval.$(O), $(BLD)/fileio.$(O), $(BLD)/floatfns.$(O))
2811 ($(BLD)/fns.$(O), $(BLD)/fontset.$(O), $(BLD)/frame.$(O))
2812 ($(BLD)/fringe.$(O), $(BLD)/image.$(O), $(BLD)/insdel.$(O))
2813 ($(BLD)/keyboard.$(O), $(BLD)/keymap.$(O), $(BLD)/lread.$(O))
2814 ($(BLD)/menu.$(O), $(BLD)/w32inevt.$(O), $(BLD)/w32proc.$(O))
2815 ($(BLD)/print.$(O), $(BLD)/process.$(O), $(BLD)/ralloc.$(O))
2816 ($(BLD)/search.$(O), $(BLD)/sound.$(O), $(BLD)/sysdep.$(O))
2817 ($(BLD)/term.$(O), $(BLD)/window.$(O), $(BLD)/xdisp.$(O))
2818 ($(BLD)/xfaces.$(O), $(BLD)/w32fns.$(O), $(BLD)/w32menu.$(O))
2819 ($(BLD)/w32term.$(O), $(BLD)/w32select.$(O), $(BLD)/w32reg.$(O))
2820 ($(BLD)/w32xfns.$(O)): Update dependencies.
2821
5101529e
EZ
28222012-09-23 Eli Zaretskii <eliz@gnu.org>
2823
2824 * .gdbinit: Set breakpoint on terminate_due_to_signal, not on
2825 fatal_error_backtrace.
2826
2827 * w32proc.c (sys_kill): Undo last change: don't do anything when
2828 invoked to deliver SIGABRT to our own process. This is now
2829 handled by emacs_raise.
2830
2c3ee0ad
JB
28312012-09-23 Juanma Barranquero <lekktu@gmail.com>
2832
2833 * w32term.c (w32_read_socket): Remove leftover reference to
2834 interrupt_input_pending.
2835
62a1d661
PE
28362012-09-23 Paul Eggert <eggert@cs.ucla.edu>
2837
2838 Do not use SA_NODEFER.
2839 Problem reported by Dani Moncayo in
2840 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00557.html>.
2841 * alloc.c (die):
2842 * sysdep.c (emacs_abort): Do not reset signal handler.
2843 * emacs.c (terminate_due_to_signal): Reset signal handler here.
2844 * sysdep.c (init_signals): Do not use SA_NODEFER. It wasn't
2845 wanted even on POSIXish hosts, and it doesn't work on Windows.
2846
a0942b9a
JD
28472012-09-23 Jan Djärv <jan.h.d@swipnet.se>
2848
2849 * xterm.c (x_term_init): Call fixup_locale before and after calling
2850 gtk_init (Bug#12392).
2851
d07ff9db
CY
28522012-09-23 Chong Yidong <cyd@gnu.org>
2853
2854 * w32.c (w32_delayed_load): Remove LIBRARIES argument; always use
2855 Vdynamic_library_alist.
2856
2857 * gnutls.c (init_gnutls_functions): Caller changed; remove arg.
2858 (Fgnutls_available_p): Caller changed.
2859
2860 * xml.c (init_libxml2_functions, Flibxml_parse_html_region)
2861 (Flibxml_parse_xml_region): Likewise.
2862
2863 * dispextern.h (struct image_type): Remove arg from init function.
2864
2865 * image.c (Finit_image_library, lookup_image_type)
2866 (define_image_type): Remove now-unneeded second arg.
2867 (init_xpm_functions, init_png_functions, init_jpeg_functions)
2868 (init_tiff_functions, init_gif_functions, init_svg_functions):
2869 Arglist and w32_delayed_load calling convention changed.
2870 (gs_type): Remove init_gs_functions; there is no such function.
641cfd14 2871 (valid_image_p, make_image): Fix caller to lookup_image_type.
d07ff9db 2872
4d7e6e51
PE
28732012-09-23 Paul Eggert <eggert@cs.ucla.edu>
2874
2875 Simplify and avoid signal-handling races (Bug#12471).
2876 * alloc.c (die):
2877 * sysdep.c (emacs_abort) [HAVE_NTGUI]:
2878 Avoid recursive loop if there's a fatal error in the function itself.
2879 * atimer.c (pending_atimers):
2880 * blockinput.h: Don't include "atimer.h"; no longer needed.
2881 (interrupt_input_pending): Remove. All uses removed.
2882 pending_signals now counts both atimers and ordinary interrupts.
2883 This is less racy than having three separate pending-signal flags.
2884 (block_input, unblock_input, totally_unblock_input, unblock_input_to)
2885 (input_blocked_p):
2886 Rename from their upper-case counterparts BLOCK_INPUT,
2887 UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT_TO,
2888 INPUT_BLOCKED_P, and turn into functions. All uses changed.
2889 This makes it easier to access volatile variables more accurately.
2890 (BLOCK_INPUT_RESIGNAL): Remove. All uses replaced by unblock_input ().
2891 (input_blocked_p): Prefer this to 'interrupt_input_blocked', as
2892 that's more reliable if the code is buggy and sets
2893 interrupt_input_blocked to a negative value. All uses changed.
2894 * atimer.c (deliver_alarm_signal):
2895 Remove. No need to deliver this to the parent; any thread can
2896 handle this signal now. All uses replaced by underlying handler.
2897 * atimer.c (turn_on_atimers):
2898 * dispnew.c (handle_window_change_signal):
2899 * emacs.c (handle_danger_signal):
2900 * keyboard.c (kbd_buffer_get_event):
2901 Don't reestablish signal handler; not needed with sigaction.
2902 * blockinput.h (UNBLOCK_INPUT_TO, TOTALLY_UNBLOCK_INPUT)
2903 (UNBLOCK_INPUT_TO):
2904 Rework to avoid unnecessary accesses to volatile variables.
2905 (UNBLOCK_INPUT_TO): Now a function.
2906 (totally_unblock_input, unblock_input): New decls.
2907 * data.c (handle_arith_signal, deliver_arith_signal): Move to sysdep.c
2908 (init_data): Remove. Necessary stuff now done in init_signal.
2909 * emacs.c, xdisp.c: Include "atimer.h", since we invoke atimer functions.
2910 * emacs.c (handle_fatal_signal, deliver_fatal_signal): Move to sysdep.c.
2911 (fatal_error_code): Remove; no longer needed.
2912 (terminate_due_to_signal): Rename from fatal_error_backtrace, since
2913 it doesn't always backtrace. All uses changed. No need to reset
2914 signal to default, since sigaction and/or die does that for us now.
2915 Use emacs_raise (FOO), not kill (getpid (), FOO).
2916 (main): Check more-accurately whether we're dumping.
2917 Move fatal-error setup to sysdep.c
2918 * floatfns.c: Do not include "syssignal.h"; no longer needed.
2919 * gtkutil.c (xg_get_file_name, xg_get_font):
2920 Remove no-longer-needed signal-mask manipulation.
2921 * keyboard.c, process.c (POLL_FOR_INPUT):
2922 Don't depend on USE_ASYNC_EVENTS, a symbol that is never defined.
2923 * keyboard.c (read_avail_input): Remove.
2924 All uses replaced by gobble_input.
2925 (Ftop_level): Use TOTALLY_UNBLOCK_INPUT rather than open code.
2926 (kbd_buffer_store_event_hold, gobble_input):
2927 (record_asynch_buffer_change) [USABLE_SIGIO]:
2928 (store_user_signal_events):
2929 No need to mess with signal mask.
2930 (gobble_input): If blocking input and there are terminals, simply
2931 set pending_signals to 1 and return. All hooks changed to not
2932 worry about whether input is blocked.
2933 (process_pending_signals): Clear pending_signals before processing
2934 them, in case a signal comes in while we're processing.
2935 By convention callers now test pending_signals before calling us.
2936 (UNBLOCK_INPUT_TO, unblock_input, totally_unblock_input):
2937 New functions, to support changes to blockinput.h.
2938 (handle_input_available_signal): Now extern.
2939 (reinvoke_input_signal): Remove. All uses replaced by
2940 handle_async_input.
2941 (quit_count): Now volatile, since a signal handler uses it.
3a880af4
SM
2942 (handle_interrupt): Now takes bool IN_SIGNAL_HANDLER as arg.
2943 All callers changed. Block SIGINT only if not already blocked.
4d7e6e51
PE
2944 Clear sigmask reliably, even if Fsignal returns, which it can.
2945 Omit unnecessary accesses to volatile var.
2946 (quit_throw_to_read_char): No need to restore sigmask.
2947 * keyboard.c (gobble_input, handle_user_signal):
2948 * process.c (wait_reading_process_output):
2949 Call signal-handling code rather than killing ourselves.
2950 * lisp.h: Include <float.h>, for...
2951 (IEEE_FLOATING_POINT): New macro, moved here to avoid duplication.
2952 (pending_signals): Now volatile.
2953 (syms_of_data): Now const if IEEE floating point.
2954 (handle_input_available_signal) [USABLE_SIGIO]:
2955 (terminate_due_to_signal, record_child_status_change): New decls.
2956 * process.c (create_process): Avoid disaster if memory is exhausted
2957 while we're processing a vfork, by tightening the critical section
2958 around the vfork.
2959 (send_process_frame, process_sent_to, handle_pipe_signal)
2960 (deliver_pipe_signal): Remove. No longer needed, as Emacs now
2961 ignores SIGPIPE.
2962 (send_process): No need for setjmp/longjmp any more, since the
2963 SIGPIPE stuff is now gone. Instead, report an error if errno
2964 is EPIPE.
2965 (record_child_status_change): Now extern. PID and W are now args.
2966 Return void, not bool. All callers changed.
2967 * sysdep.c (wait_debugging) [(BSD_SYSTEM || HPUX) && !defined (__GNU__)]:
2968 Remove. All uses removed. This bug should be fixed now in a
2969 different way.
2970 (wait_for_termination_1): Use waitpid rather than sigsuspend,
2971 and record the child status change directly. This avoids the
2972 need to futz with the signal mask.
2973 (process_fatal_action): Move here from emacs.c.
2974 (emacs_sigaction_flags): New function, containing
2975 much of what used to be in emacs_sigaction_init.
2976 (emacs_sigaction_init): Use it. Block nonfatal system signals that are
2977 caught by emacs, to make races less likely.
2978 (deliver_process_signal): Rename from handle_on_main_thread.
2979 All uses changed.
2980 (BACKTRACE_LIMIT_MAX): Now at top level.
2981 (thread_backtrace_buffer, threadback_backtrace_pointers):
2982 New static vars.
2983 (deliver_thread_signal, deliver_fatal_thread_signal):
2984 New functions, for more-accurate delivery of thread-specific signals.
2985 (handle_fatal_signal, deliver_fatal_signal): Move here from emacs.c.
2986 (deliver_arith_signal): Handle in this thread, not
2987 in the main thread, since it's triggered by this thread.
2988 (maybe_fatal_sig): New function.
2989 (init_signals): New arg DUMPING so that we can be more accurate
2990 about whether we're dumping. Caller changed.
2991 Treat thread-specific signals differently from process-general signals.
2992 Block all signals while handling fatal error; that's safer.
2993 xsignal from SIGFPE only on non-IEEE hosts, treating it as fatal
2994 on IEEE hosts.
2995 When batch, ignore SIGHUP, SIGINT, SIGTERM if they were already ignored.
2996 Ignore SIGPIPE unless batch.
2997 (emacs_backtrace): Output backtrace for the appropriate thread,
2998 which is not necessarily the main thread.
2999 * syssignal.h: Include <stdbool.h>.
3000 (emacs_raise): New macro.
3001 * xterm.c (x_connection_signal): Remove; no longer needed
3002 now that we use sigaction.
3003 (x_connection_closed): No need to mess with sigmask now.
3004 (x_initialize): No need to reset SIGPIPE handler here, since
3005 init_signals does this for us now.
3006
8f4635e9
JD
30072012-09-23 Jan Djärv <jan.h.d@swipnet.se>
3008
3009 * nsterm.m (ns_dumpglyphs_image): dr is a new rect to draw image into,
fb39b937 3010 background rect may be larger (Bug#12245).
8f4635e9 3011
3296976d
CY
30122012-09-23 Chong Yidong <cyd@gnu.org>
3013
3014 * keyboard.c (timer_check): Avoid quitting during Fcopy_sequence.
3015
d41e491e
PE
30162012-09-22 Paul Eggert <eggert@cs.ucla.edu>
3017
3018 * .gdbinit: Just stop at fatal_error_backtrace.
3019 See Stefan Monnier's request in
3020 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00549.html>.
3021 Remove no-longer-used query of system type.
3022
c88b867f
CY
30232012-09-22 Chong Yidong <cyd@gnu.org>
3024
3025 * search.c (Freplace_match): Doc fix (Bug#12325).
3026
3027 * minibuf.c (Finternal_complete_buffer): Doc fix (Bug#12391).
3028
3029 * editfns.c (Fline_beginning_position): Doc fix (Bug#12416).
3030 (Fline_end_position): Doc fix.
3031
3032 * cmds.c (Fforward_char, Fbackward_char): Doc fix (Bug#12414).
3033
bb4d86b4
CY
30342012-09-22 Chong Yidong <cyd@gnu.org>
3035
3036 * dispextern.h (struct image_type): Add new slot, storing a type
3037 initialization function.
3038
3039 * image.c (define_image_type): Call the image initializer function
3040 if it is defined. Arguments and return value changed.
3041 (valid_image_p, make_image): Callers changed.
3042 (xbm_type, xpm_type, pbm_type, png_type, jpeg_type, tiff_type)
3a880af4
SM
3043 (gif_type, imagemagick_type, svg_type, gs_type):
3044 Add initialization functions.
bb4d86b4
CY
3045 (Finit_image_library): Call lookup_image_type.
3046 (CHECK_LIB_AVAILABLE): Macro deleted.
3047 (lookup_image_type): Call define_image_type here, rather than via
3048 Finit_image_library, and without using CHECK_LIB_AVAILABLE.
3049 (syms_of_image): Move define_image_type calls for xbm_type and
3050 pbm_type to lookup_image_type.
3051
df9685f3
EZ
30522012-09-22 Eli Zaretskii <eliz@gnu.org>
3053
3054 * keyboard.c (timer_check_2): Move calculation of 'timers' and
3055 'idle_timers' from here ...
3056 (timer_check): ... to here. Use Fcopy_sequence to copy the timer
3057 lists, to avoid infloops when the timer does something stupid,
3058 like reinvoke itself with the same or smaller time-out.
3059 (Bug#12447)
3060
8e17c9ba
MR
30612012-09-22 Martin Rudalics <rudalics@gmx.at>
3062
3063 * window.c (Fsplit_window_internal): Handle only Qt value of
3064 Vwindow_combination_limit separately.
3065 (Qtemp_buffer_resize): New symbol.
3a880af4
SM
3066 (Vwindow_combination_limit): New default value.
3067 Rewrite doc-string.
8e17c9ba 3068
589bd69b
EZ
30692012-09-22 Eli Zaretskii <eliz@gnu.org>
3070
3071 * xdisp.c (next_overlay_string): Initialize it->end_charpos for
3072 the new overlay string. (Bug#10159)
3073
01108e3f
PE
30742012-09-22 Paul Eggert <eggert@cs.ucla.edu>
3075
3076 * emacs.c (shut_down_emacs): Don't assume stderr is buffered,
3077 or that fprintf is async-signal-safe. POSIX doesn't require
3078 either assumption.
3079
82f8cd94
CY
30802012-09-22 Chong Yidong <cyd@gnu.org>
3081
3082 * buffer.c (Fset_buffer_modified_p): Handle indirect buffers
3083 (Bug#8207).
3084
3cccbd87
KH
30852012-09-22 Kenichi Handa <handa@gnu.org>
3086
3087 * composite.c (composition_reseat_it): Handle the case that a
3088 grapheme cluster is not covered by a single font (Bug#12352).
3089
09c01941
CY
30902012-09-21 Chong Yidong <cyd@gnu.org>
3091
3092 * image.c (define_image_type): Avoid adding duplicate types to
3093 image_types (Bug#12463). Suggested by Jörg Walter.
3094
acfa068f 30952012-09-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
e25c1a30
YM
3096
3097 * unexmacosx.c: Define LC_DATA_IN_CODE if not defined.
3098 (print_load_command_name): Add case LC_DATA_IN_CODE.
3099 (dump_it) [LC_DATA_IN_CODE]: Call copy_linkedit_data.
3100
acfa068f 31012012-09-21 Glenn Morris <rgm@gnu.org>
1e9bbf47
GM
3102
3103 * eval.c (Frun_hook_with_args_until_success)
3104 (Frun_hook_with_args_until_failure): Doc fixes. (Bug#12393)
3105
acfa068f 31062012-09-21 Andreas Schwab <schwab@linux-m68k.org>
c6ba4138
AS
3107
3108 * fileio.c (Ffile_selinux_context): Only call freecon when
3109 lgetfilecon succeeded.
3110 (Fset_file_selinux_context): Likewise. (Bug#12444)
3111
acfa068f 31122012-09-21 Eli Zaretskii <eliz@gnu.org>
aa36e4d2
EZ
3113
3114 * xdisp.c (try_window_reusing_current_matrix): Under bidi
3115 reordering, locate the cursor by calling set_cursor_from_row; if
3116 that fails, clear the desired glyph matrix before returning a
3117 failure indication to the caller. Fixes leaving garbled display
3118 when fast scrolling with a down-key. (Bug#12403)
f2016bea
EZ
3119 (compute_stop_pos_backwards): Fix a typo that caused crashes while
3120 scrolling through multibyte text.
aa36e4d2 3121
e99f70c8
SM
31222012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
3123
3124 * alloc.c (mark_object) <PVEC_WINDOW>: Mark prev/next_buffers *after*
3125 calling mark_vectorlike since that's the one that marks the window.
3126 (mark_discard_killed_buffers): Mark the final cdr.
3127 * window.h (struct window): Move prev/next_buffers to the
3128 non-standard fields.
3129 * window.c (make_window): Initialize prev/next_buffers manually.
3130
f75beb47
PE
31312012-09-20 Paul Eggert <eggert@cs.ucla.edu>
3132
3133 Omit unused arg EXPECTED from socket hooks.
3134 * keyboard.c (gobble_input, read_avail_input, tty_read_avail_input):
3135 * nsterm.m (ns_term_init):
3136 * termhooks.h (struct terminal.read_socket_hook):
3137 * w32inevt.c (w32_console_read_socket):
3138 * w32term.c (w32_read_socket):
3139 * xterm.c (XTread_socket):
3140 Omit unused arg EXPECTED. All callers changed.
3141 (store_user_signal_events): Return void, not int, since callers no
3142 longer care about the return value. All uses changed.
3143
b019b76a
JB
31442012-09-20 Juanma Barranquero <lekktu@gmail.com>
3145
3146 * w32gui.h (XParseGeometry): Do not declare.
3147
05642592
PE
31482012-09-19 Paul Eggert <eggert@cs.ucla.edu>
3149
e4bce92a 3150 * w32inevt.c (w32_console_read_socket): Return -1 on failure, not 0.
1f9f395d 3151 Ignore 'expected'. See Eli Zaretskii in
e4bce92a
PE
3152 <http://bugs.gnu.org/12471#8> (last line).
3153
05642592
PE
3154 * frame.c (read_integer): Remove. All uses replaced by strtol/strtoul.
3155 (XParseGeometry): Now static. Substitute extremal values for
3156 values that are out of range.
3157
e543ae91
JD
31582012-09-19 Jan Djärv <jan.h.d@swipnet.se>
3159
3160 * w32xfns.c (read_integer, XParseGeometry): Move to frame.c.
3161
3162 * nsfns.m (XParseGeometry): Remove.
3163 (Fx_create_frame): Call x_set_offset to correctly interpret
3164 top_pos in geometry.
3165
3a880af4 3166 * frame.c (read_integer, XParseGeometry): Move from w32xfns.c.
e543ae91
JD
3167 (Fx_parse_geometry): If there is a space in string, call
3168 Qns_parse_geometry, otherwise do as on other terms (Bug#12368).
3169
45ba16c7
EZ
31702012-09-17 Eli Zaretskii <eliz@gnu.org>
3171
c8b9f1bc
EZ
3172 * search.c (scan_buffer): Use character positions in calls to
3173 region_cache_forward and region_cache_backward, not byte
3174 positions. (Bug#12196)
3175
b4c932a2
EZ
3176 * w32term.c (w32_read_socket): Set pending_signals to 1, like
3177 xterm.c does. Reported by Daniel Colascione <dancol@dancol.org>.
3178
45ba16c7
EZ
3179 * ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize
3180 __malloc_extra_blocks to 32 instead of 64, like alloc.c did in
3181 emacs_blocked_malloc, now deleted.
3182
eeceac93
PE
31832012-09-17 Paul Eggert <eggert@cs.ucla.edu>
3184
3185 Remove no-longer-needed Solaris 2.4 vfork bug workaround.
3186 The workaround was for improving performance on Solaris 2.4, but
3187 is getting in the way now. Emacs will still work if someone is
3188 still running Solaris 2.4 in a museum somewhere; Sun dropped
3189 support for Solaris 2.4 in 2003.
3190 * callproc.c (Fcall_process) [HAVE_WORKING_VFORK]:
3191 * process.c (create_process) [HAVE_WORKING_VFORK]:
3192 Omit now-unnecessary workaround for the Solaris 2.4 vfork bug,
3193 since Emacs no longer uses vfork on that platform.
3194
78f83752
GM
31952012-09-17 Glenn Morris <rgm@gnu.org>
3196
3197 * emacs.c: Use COPYRIGHT.
3198
634b8cac
PE
31992012-09-16 Paul Eggert <eggert@cs.ucla.edu>
3200
0caaedb1
PE
3201 Remove configure's --without-sync-input option (Bug#12450).
3202 When auditing signal-handling in preparation for cleaning it up,
3203 I found that SYNC_INPUT has race conditions and would be a real
3204 pain to fix. Since it's an undocumented and deprecated
3205 configure-time option, now seems like a good time to remove it.
3206 Also see <http://bugs.gnu.org/11080#16>.
3207 * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal)
3208 (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls.
3209 (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
3210 (malloc_hysteresis):
3211 (check_depth) [XMALLOC_OVERRUN_CHECK]:
3212 (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT):
3213 (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED)
3214 (dont_register_blocks, bytes_used_when_reconsidered)
3215 (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc)
3216 (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc):
3217 [!SYSTEM_MALLOC && !SYNC_INPUT]:
1f9f395d 3218 Remove. All uses removed.
0caaedb1
PE
3219 (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different
3220 implementation, one that depends on whether the new macro
3221 XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT
3222 is defined.
3223 * atimer.c (run_timers, handle_alarm_signal):
3224 * keyboard.c (pending_signal, poll_for_input_1, poll_for_input)
3225 (handle_async_input, process_pending_signals)
3226 (handle_input_available_signal, init_keyboard):
3227 * nsterm.m (ns_read_socket):
3228 * process.c (wait_reading_process_output):
3229 * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK):
3230 * sysdep.c (emacs_sigaction_init) [SA_RESTART]:
3231 (emacs_write):
3232 * xterm.c (XTread_socket):
3233 Assume SYNC_INPUT.
3234 * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef.
3235 * eval.c (handling_signal): Remove. All uses removed.
3236 * lisp.h (ELSE_PENDING_SIGNALS): Remove.
3237 All uses replaced with the SYNC_INPUT version.
3238 (reset_malloc_hooks, uninterrupt_malloc, handling_signal):
3239 Remove decls.
3240 * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
3241 Now static.
3242
634b8cac
PE
3243 * font.c (Ffont_shape_gstring): Remove unused local.
3244
83da1b55
GM
32452012-09-16 Glenn Morris <rgm@gnu.org>
3246
518650a5
GM
3247 * Makefile.in (clean): No longer run nextstep's clean.
3248
83da1b55
GM
3249 * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables.
3250 (ns_frag): Remove.
3251 (ns-app): Move here from ns.mk, and simplify.
3252 (clean): Simplify nextstep entry.
3253 * ns.mk: Remove file.
3254
85a43e2e
KH
32552012-09-17 Kenichi Handa <handa@gnu.org>
3256
3257 * font.c (Ffont_shape_gstring): Fix previous change; GLYPHs may
3258 not covert the last few charactes.
3259
ba13e616 32602012-09-16 Kenichi Handa <handa@gnu.org>
ea964864
KH
3261
3262 * font.c (Ffont_shape_gstring): Don't adjust grapheme cluster
3263 here, but just check the validity of glyphs in the glyph-string.
3264
a8c729af
MR
32652012-09-16 Martin Rudalics <rudalics@gmx.at>
3266
3a880af4
SM
3267 * window.c (Fwindow_parameter, Fset_window_parameter):
3268 Accept any window as argument (Bug#12452).
a8c729af 3269
c077c059
JD
32702012-09-16 Jan Djärv <jan.h.d@swipnet.se>
3271
3272 * nsfns.m (Fx_open_connection): Move initialization of ns_*_types
3273 to ns_term_init to avoid memory leak.
3274
3275 * nsterm.m (ns_update_begin): Initialize bp after lcokFocus, use
3276 explicit retain/release.
3277 (ns_term_init): Only allow one display. Initialize outerpool and
3278 ns_*_types.
3279
39a57ad0
PE
32802012-09-15 Paul Eggert <eggert@cs.ucla.edu>
3281
3282 Port _setjmp fix to POSIXish hosts as well as Microsoft.
3283 * image.c (_setjmp) [!HAVE__SETJMP]: Restore definition, as
3284 it's needed on POSIXish hosts that lack _setjmp. Attempt to solve
3285 the Microsoft problem in a different way, by altering ../nt/config.nt.
3286
7105c8cb
EZ
32872012-09-15 Eli Zaretskii <eliz@gnu.org>
3288
3289 * w32xfns.c:
3290 * w32uniscribe.c:
3291 * w32term.c:
3292 * w32select.c:
3293 * w32reg.c:
3294 * w32proc.c:
3295 * w32menu.c:
3296 * w32inevt.c:
3297 * w32heap.c:
3298 * w32font.c:
3299 * w32fns.c:
3300 * w32console.c:
3301 * w32.c:
3302 * w16select.c: Remove inclusion of setjmp.h, as it is now included
3303 by lisp.h. This completes removal of setjmp.h inclusion
3304 erroneously announced in the previous commit. (Bug#12446)
3305
3306 * lisp.h [!HAVE__SETJMP, !HAVE_SIGSETJMP]: Make the commentary
3307 more accurate.
3308
3309 * image.c (_setjmp) [!HAVE__SETJMP]: Define only if 'setjmp' is
3310 not defined as a macro. The latter happens on MS-Windows.
3311 (Bug#12446)
3312
0328b6de
PE
33132012-09-15 Paul Eggert <eggert@cs.ucla.edu>
3314
3315 Port better to POSIX hosts lacking _setjmp (Bug#12446).
3316 * lisp.h: Include <setjmp.h> here, since we use its symbols here.
7105c8cb 3317 Some instances of '#include <setjmp.h>' removed, if the
0328b6de
PE
3318 only reason for the instance was because "lisp.h" was included.
3319 (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
3320 Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
3321 and _longjmp with the new symbols. Emacs already uses _setjmp if
3322 available, so this change affects only POSIXish hosts that have
3323 sigsetjmp but not _setjmp, such as some versions of Solaris and
3324 Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
3325 * image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
3326 (png_load_body) [HAVE_PNG]:
3327 (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
3328 (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
3329 Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
3330 since PNG requires jmp_buf. This is the only exception to the
3331 general rule that we now use sys_setjmp and sys_longjmp.
3332 This exception is OK since this code does not change the signal
3333 mask or longjmp out of a signal handler.
3334
2af03429
PE
33352012-09-14 Paul Eggert <eggert@cs.ucla.edu>
3336
3337 * alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
3338 Include "syssignal.h", for 'main_thread'.
3339
2f294edf
DA
33402012-09-14 Dmitry Antipov <dmantipov@yandex.ru>
3341
3342 Avoid out-of-range marker position (Bug#12426).
3a880af4
SM
3343 * insdel.c (replace_range, replace_range_2):
3344 Adjust markers before overlays, as suggested by comments.
2f294edf
DA
3345 (insert_1_both, insert_from_buffer_1, adjust_after_replace):
3346 Remove redundant check before calling offset_intervals.
3347
6b533e9c
MR
33482012-09-14 Martin Rudalics <rudalics@gmx.at>
3349
3350 * xdisp.c (Fformat_mode_line): Unconditionally save/restore
3351 current buffer (Bug#12387).
3352
2a7931e3
JB
33532012-09-14 Juanma Barranquero <lekktu@gmail.com>
3354
3355 * makefile.w32-in ($(BLD)/alloc.$(O)): Update dependencies.
3356
c18e885b
PE
33572012-09-13 Paul Eggert <eggert@cs.ucla.edu>
3358
3359 Use a more backwards-compatible timer format (Bug#12430).
3360 * keyboard.c (decode_timer): Get PSECS from the 8th (origin-0)
3361 vector element, not from the 4th, since PSECS is now at the end.
3362 (Fcurrent_idle_time): Doc fix.
3363
d59a1afb
DA
33642012-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3365
3366 Function to mark objects and remove killed buffers at once.
3367 * alloc.c (discard_killed_buffers): Rename to ...
3368 (mark_discard_killed buffers) ... new name. Add marking
3369 of remaining objects. Fix comment. Adjust users.
3370 (mark_object): Do not touch frame buffer lists here.
3371 * frame.c (delete_frame): Reset frame buffer lists here.
3372
5f0cb45a
PE
33732012-09-13 Paul Eggert <eggert@cs.ucla.edu>
3374
8ea47e3a
PE
3375 Better workaround for GNOME bug when --enable-gcc-warnings.
3376 * emacsgtkfixed.c (G_STATIC_ASSERT): Remove, undoing last change.
3377 Instead, disable -Wunused-local-typedefs. See Dmitry Antipov in
3378 <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00335.html>.
3379
4a4bbad2
PE
3380 Simplify SIGIO usage (Bug#12408).
3381 The code that dealt with SIGIO was crufty and confusing, e.g., it
3382 played tricks like "#undef SIGIO" but these tricks were not used
3383 consistently. Simplify mostly by not #undeffing standard symbols,
3384 e.g., use "defined USABLE_SIGIO" (our symbol, which we can define
3385 or not as we please) rather than "defined SIGIO" (standard symbol
3386 that we probably shouldn't #undef).
3387 * conf_post.h [USG5_4]: Do not include <sys/wait.h> here.
3388 Modules that need it can include it.
3389 [USG5_4 && emacs]: Likewise, do not include the streams stuff here.
3390 * dispextern.h (ignore_sigio): New decl.
3391 * emacs.c (shut_down_emacs): Invoke unrequest_sigio
3392 unconditionally, since it's now a no-op if !USABLE_SIGIO.
3393 * emacs.c (shut_down_emacs):
3394 * keyboard.c (kbd_buffer_store_event_hold):
3395 Use ignore_sigio rather than invoking 'signal' directly.
3396 * keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>,
3397 for FIONREAD.
3398 (FIONREAD, SIGIO): Do not #undef.
3399 (tty_read_avail_input): Use #error rather than a syntax error.
3400 * process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>,
3401 for I_PIPE, used by SETUP_SLAVE_PTY.
3402 (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD.
3403 * sysdep.c (croak): Remove; no longer needed. This bit of
3404 temporary code, with Fred N. Fish's comment that it's temporary,
3405 has been in Emacs since at least 1992!
3406 (init_sigio, reset_sigio, request_sigio, unrequest_sigio):
3407 Arrange for them to be no-ops in all cases when ! USABLE_SIGIO.
3408 * syssignal.h (croak): Remove decl.
3409 (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile.
3410 * systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed
3411 now that we're termios-only.
3412 (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef.
3413 * term.c (dissociate_if_controlling_tty): Use #error rather than
3414 a run-time error.
3415
5f0cb45a
PE
3416 Work around GCC and GNOME bugs when --enable-gcc-warnings.
3417 * emacsgtkfixed.c (G_STATIC_ASSERT): Redefine to use 'verify',
3418 to work around GNOME bug 683906.
3419 * image.c (jpeg_load_body) [HAVE_JPEG && lint]: Pacify gcc -Wclobber.
3420 (struct my_jpeg_error_mgr) [HAVE_JPEG && lint]: New member fp.
3421 This works around GCC bug 54561.
3422
40bce90b
PE
34232012-09-12 Paul Eggert <eggert@cs.ucla.edu>
3424
3425 More fixes for 'volatile' and setjmp/longjmp.
3426 * eval.c (Fdefvar, Fcondition_case): Remove unnecessary 'volatile's.
3427 * image.c (struct png_load_context) [HAVE_PNG]: New type.
3428 (png_load_body) [HAVE_PNG]:
3429 (jpeg_load_body) [HAVE_JPEG]:
3430 New function, with most of the old parent function's body.
3431 (png_load) [HAVE_PNG]:
3432 (jpeg_load) [HAVE_JPEG]:
3433 Invoke the new function, to avoid longjmp munging our locals.
3434 (struct my_jpeg_error_mgr) [HAVE_JPEG]: New members cinfo, failure_code.
3435 (my_error_exit) [HAVE_JPEG]: Don't trust 'setjmp' to return 2 when
3436 longjmp is passed 2, as the C standard doesn't guarantee this.
3437 Instead, store the failure code into mgr->failure_code.
3438
bfeae2cf
SM
34392012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
3440
3441 * keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
3442 (Fdiscard_input, quit_throw_to_read_char, init_keyboard)
3443 (syms_of_keyboard): Remove support for unread-command-char.
3444
8099e36b
EZ
34452012-09-12 Eli Zaretskii <eliz@gnu.org>
3446
3447 * w32proc.c (sys_kill): If PID is our process ID and the signal is
3448 SIGABRT, call emacs_abort. Avoids silently exiting upon assertion
3449 violation. (Bug#12426)
3450
92547ff9
PE
34512012-09-12 Paul Eggert <eggert@cs.ucla.edu>
3452
3453 * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.
3454
45b82ad0
SM
34552012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
3456
3457 * eval.c: Add `inhibit-debugger'.
3458 (Qinhibit_debugger): New symbol.
3459 (call_debugger): Bind it instead of Qdebug_on_error.
3460 (maybe_call_debugger): Test Vinhibit_debugger.
3461 (syms_of_eval): Define inhibit-debugger.
3462 * xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
3463 (syms_of_xdisp): Remove inhibit-debug-on-message.
3464
5779a1dc
PE
34652012-09-11 Paul Eggert <eggert@cs.ucla.edu>
3466
50f2e553
PE
3467 Avoid _setjmp/_longjmp problems with local nonvolatile variables.
3468 If a nonvolatile local variable is written before a _longjmp to
3469 the frame containing the variable, and is read after the _longjmp,
3470 the value read is indeterminate. Some local variables of type
3471 'struct handler' and 'struct catchtag' are used in this way, so
3472 mark each of their slots as volatile if the slot can be set before
3473 _longjmp and read afterwards.
3474 * lisp.h (struct handler): var and chosen_clause are now volatile.
3475 (struct catchtag): val, next, and pdlcount are now volatile.
3476
ae1d87e2
PE
3477 * bidi.c (bidi_push_it, bidi_pop_it):
3478 * fns.c (copy_hash_table):
3479 * image.c (define_image_type):
3480 * keyboard.c (kbd_buffer_store_event_hold):
3481 * process.c (Fprocess_send_eof):
3482 * xfaces.c (x_create_gc) [HAVE_NS]:
3483 * xgselect.c (xg_select):
3484 Prefer assignment to memcpy when either will do.
3485
5779a1dc
PE
3486 * alloc.c (discard_killed_buffers): Tune and simplify a bit.
3487 Use pointer-to-a-pointer to simplify and avoid a NILP check each
3488 time an item is removed. No need to mark this function 'inline';
3489 the compiler knows better than we do.
3490
c4c9756b
JD
34912012-09-11 Jan Djärv <jan.h.d@swipnet.se>
3492
3493 * nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
3494 (updateFrameSize:): Add delay parameter to updateFrameSize, send it
3495 to change_frame_size (Bug#12388).
3496 (windowDidResize:): Pass YES to updateFrameSize.
3497
3498 * nsterm.h: Add delay parameter to updateFrameSize.
3499
d73e321c
DA
35002012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3501
3502 Discard killed buffers from deleted window and frame objects.
3503 This reduces an amount of references to killed buffers and
3504 helps GC to reclaim them faster.
3505 * alloc.c (discard_killed_buffers): New function.
3506 (mark_object): Use it for deleted windows and frames.
3507 (mark_object): If symbol's value is set up for a killed buffer
1f9f395d 3508 or deleted frame, restore its global binding.
d73e321c
DA
3509 * data.c (swap_in_global_binding): Add GC notice.
3510 (swap_in_symval_forwarding): Use convenient set_blv_where.
3511 * window.c (wset_next_buffers, wset_prev_buffers): Move ...
3512 * window.h: ... to here.
3513
e578f381
DA
35142012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3515
3516 Convenient macro to check whether the buffer is live.
3517 * buffer.h (BUFFER_LIVE_P): New macro.
3518 * alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
3519 * minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.
3520
3057e615
YM
35212012-09-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3522
3523 * xdisp.c (right_overwritten, right_overwriting): Also handle gstring
3524 composition cases (Bug#12364).
3525
3526 * xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
3527 overhang of succeeding glyphs overlapping box cursor.
3528
3529 * w32term.c (x_draw_glyph_string): Likewise.
3530
6fda35f2
PE
35312012-09-11 Paul Eggert <eggert@cs.ucla.edu>
3532
c990426a
PE
3533 Simplify, document, and port floating-point (Bug#12381).
3534 The porting part of this patch fixes bugs on non-IEEE platforms
3535 with frexp, ldexp, logb.
3536 * data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
3537 Now static.
3538 * floatfns.c: Simplify discussion of functions that Emacs doesn't
3539 support, by removing commented-out code and briefly listing the
3540 C89 functions excluded. The commented-out stuff was confusing
3541 maintenance, e.g., we thought we needed cbrt but it was commented out.
3542 (logb): Remove decl; no longer needed.
3543 (isfinite): New macro, if not already supplied.
3544 (isnan): Don't replace any existing macro.
3545 (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
3546 are present on all C89 platforms.
3547 (Ffrexp): Do not special-case zero, as frexp does the right thing
3548 for that case.
3549 (Flogb): Do not use logb, as it doesn't have the desired meaning
3550 on hosts that use non-base-2 floating point. Instead, stick with
3551 frexp, which is C89 anyway. Do not pass an infinity or a NaN to
3552 frexp, to avoid getting an unspecified result.
3553
6fda35f2
PE
3554 * xdisp.c (Qinhibit_debug_on_message): Now static.
3555
16130a58
JD
35562012-09-10 Jan Djärv <jan.h.d@swipnet.se>
3557
3558 * nsterm.m (ns_update_begin): Set clip path to whole view by using
3559 NSBezierPath (Bug#12131).
3560
d105a573
CY
35612012-09-10 Chong Yidong <cyd@gnu.org>
3562
3563 * fns.c (Fdelq, Fdelete): Doc fix.
3564
ff55dfe8
PE
35652012-09-10 Paul Eggert <eggert@cs.ucla.edu>
3566
3567 * lisp.h (XSETINT, XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL)
3568 (XSETFLOAT, XSETMISC): Parenthesize macro bodies.
3569
e7032e7c
SM
35702012-09-09 Stefan Monnier <monnier@iro.umontreal.ca>
3571
3572 * lisp.h (make_lisp_ptr): New macro to replace XSET.
3573 (XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL, XSETFLOAT, XSETMISC):
3574 Use it.
3575
e9957956
EZ
35762012-09-09 Eli Zaretskii <eliz@gnu.org>
3577
aba05ce9
EZ
3578 * fringe.c (draw_fringe_bitmap_1): Don't reduce the width of the
3579 left fringe if the window has a left margin. This avoids leaving
3580 traces of the cursor because its leftmost pixel is not drawn over.
3581
e9957956
EZ
3582 * dispnew.c (update_window_line): When the left margin area of a
3583 screen line is updated, set the redraw_fringe_bitmaps_p flag of
3584 that screen line. (Bug#12277)
3585
f6196b87
PE
35862012-09-09 Paul Eggert <eggert@cs.ucla.edu>
3587
3588 Assume C89 or later for math functions (Bug#12381).
3589 This simplifies the code, and makes it a bit smaller and faster,
3590 and (most important) makes it easier to clean up signal handling
3591 since we can stop worring about floating-point exceptions in
3592 library code. That was a problem before C89, but the problem
3593 went away many years ago on all practical Emacs targets.
3594 * data.c, image.c, lread.c, print.c:
3595 Don't include <math.h>; no longer needed.
3596 * data.c, floatfns.c (IEEE_FLOATING_POINT): Don't worry that it
3597 might be autoconfigured, as that never happens.
3598 * data.c (fmod):
3599 * doprnt.c (DBL_MAX_10_EXP):
3600 * print.c (DBL_DIG):
3601 Remove. C89 or later always defines these.
3602 * floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN)
3603 (in_float, float_error_arg, float_error_arg2, float_error_fn_name)
3604 (arith_error, domain_error, domain_error2):
3605 Remove all this pre-C89 cruft. Do not include <errno.h> as that's
3606 no longer needed -- we simply return what C returns. All uses removed.
3607 (IN_FLOAT, IN_FLOAT2): Remove. All uses replaced with
3608 the wrapped code.
3609 (FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2):
3610 Remove. All uses expanded, as these macros are no longer used
3611 more than once and are now more trouble than they're worth.
3612 (Ftan): Use tan, not sin / cos.
3613 (Flogb): Assume C89 frexp.
3614 (fmod_float): Assume C89 fmod.
3615 (matherr) [HAVE_MATHERR]: Remove; no longer needed.
3616 (init_floatfns): Remove. All uses removed.
3617
9d7f1863
JD
36182012-09-08 Jan Djärv <jan.h.d@swipnet.se>
3619
3620 * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
3621 compositeToPoint for OSX < 10.6 (Bug#12390).
3622
eabf0404
PE
36232012-09-08 Paul Eggert <eggert@cs.ucla.edu>
3624
3625 * floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
3626 This produces more-accurate results.
3627
0b3b1d23
JD
36282012-09-08 Jan Djärv <jan.h.d@swipnet.se>
3629
3630 * nsterm.m (updateFrameSize): Call setFrame: on the view when size
3631 changes (Bug#12088).
3632
6dcef6ec
CY
36332012-09-08 Chong Yidong <cyd@gnu.org>
3634
3635 * syntax.c (Fstring_to_syntax): Doc fix.
3636
aa7d57c5
JD
36372012-09-08 Jan Djärv <jan.h.d@swipnet.se>
3638
3639 * nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
3640 in the internal border.
3641 (x_set_window_size): Remove static variables and their usage.
3642 (ns_redraw_scroll_bars): Fix NSTRACE arg.
3a880af4
SM
3643 (ns_after_update_window_line, ns_draw_fringe_bitmap):
3644 Remove fringe/internal border adjustment (Bug#11052).
aa7d57c5
JD
3645 (ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
3646 (ns_draw_window_cursor): Remove fringe/internal border adjustment.
3647 (ns_fix_rect_ibw): Remove.
3648 (ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
3649 (ns_dumpglyphs_box_or_relief): Ditto.
3650 (ns_maybe_dumpglyphs_background): Remove fringe/internal border
3651 adjustment.
3652 (ns_dumpglyphs_image): Ditto.
fc0c31f8 3653 (ns_dumpglyphs_stretch): Fix coding style. Remove fringe/internal
aa7d57c5
JD
3654 border adjustment.
3655 (ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
3656 their usage. Add fringe_extended_p and its use as in other terms.
3657 (ns_judge_scroll_bars): Code style fix. Call updateFrameSize if
3658 scroll bar was removed.
3659 (updateFrameSize): New function.
3660 (windowDidResize): Move code to updateFrameSize and call it.
3661
3662 * nsterm.h (EmacsView): Add updateFrameSize.
3663
1a5432bc
CY
36642012-09-07 Chong Yidong <cyd@gnu.org>
3665
b4f5313e
CY
3666 * textprop.c (Fget_text_property): Minor doc fix (Bug#12323).
3667
1a5432bc
CY
3668 * data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).
3669
1a4f1e9b
PE
36702012-09-07 Paul Eggert <eggert@cs.ucla.edu>
3671
3672 More signal-handler cleanup (Bug#12327).
eddb36a7
PE
3673 * emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
3674 Problem introduced when merging patches. Noted by Eli Zaretskii in
3675 <http://bugs.gnu.org/12327#67>.
1a4f1e9b
PE
3676 * floatfns.c: Comment fix.
3677 * lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
3678 SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
3679 and anyway the declaration is harmless even if SIGDANGER is not defined.
3680 * syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
3681 defined BROKEN_FIONREAD). systty.h formerly did this, but other
3682 source files not surprisingly expected syssignal.h to define, or
3683 not define, SIGIO, and it's cleaner to do it that way, for consistency.
3684 Include <sys/ioctl.h>, for FIONREAD.
3685 * systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
3686 This eliminates a problem whereby other files mysteriously had
3687 to include "syssignal.h" before including "systty.h" if they
3688 wanted to use "#ifdef SIGIO".
3689
bc8000ff
EZ
36902012-09-07 Eli Zaretskii <eliz@gnu.org>
3691
3e6d6928
EZ
3692 * w32proc.c (sigaction): New function, emulates Posix 'sigaction'.
3693
3694 * w32.c (sigemptyset): Empty the set.
3695 (sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.
3696
bc8000ff
EZ
3697 * alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.
3698
b4fa72f2
DA
36992012-09-07 Dmitry Antipov <dmantipov@yandex.ru>
3700
3701 * alloc.c (mark_buffer): Revert unsafe marking optimization.
3702 (mark_object): Likewise for frame objects.
3703
30730c93
PE
37042012-09-07 Paul Eggert <eggert@cs.ucla.edu>
3705
3706 * syssignal.h (handle_on_main_thread): Always declare,
3707 even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
3708 This ports to platforms without HAVE_PTHREAD.
3709
2fe28299
PE
37102012-09-06 Paul Eggert <eggert@cs.ucla.edu>
3711
3712 Signal-handler cleanup (Bug#12327).
3713 Emacs's signal handlers were written in the old 4.2BSD style with
3714 sigblock and sigmask and so forth, and this led to some
3715 inefficiencies and confusion. Rewrite these to use
3716 pthread_sigmask etc. without copying signal sets around. Also,
3717 get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
3718 'signal', and instead use functions that do not attempt to take
3719 over the system name space. This patch causes Emacs's text
3720 segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
3721 * alloc.c, emacsgtkfixed.c, nsfns.m, widget.c, xmenu.c:
3722 Do not include <signal.h> or "syssignal.h", as these
3723 modules do not use signals.
3724 * atimer.c, callproc.c, data.c, dispnew.c, emacs.c, floatfns.c:
3725 * gtkutil.c, keyboard.c, process.c, sound.c, sysdep.c, term.c, xterm.c:
3726 Do not include <signal.h>, as "syssignal.h" does that for us now.
3727 * atimer.c (sigmask_atimers): New function.
3728 (block_atimers, unblock_atimers): New functions,
3729 replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
3730 All uses replaced.
3731 * conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
3732 no longer needed here.
3733 * emacs.c (main): Inspect existing signal handler with sigaction,
fc0c31f8 3734 so that there's no need to block and unblock SIGHUP.
2fe28299
PE
3735 * sysdep.c (struct save_signal): New member 'action', replacing
3736 old member 'handler'.
3737 (save_signal_handlers, restore_signal_handlers):
3738 Use sigaction instead of 'signal' to save and restore.
3739 (get_set_sighandler, set_sighandler) [!WINDOWSNT]:
3740 New function. All users of 'signal' modified to use set_sighandler
3741 if they're writeonly, and to use sys_signal if they're read+write.
3742 (emacs_sigaction_init, forwarded_signal): New functions.
3743 (sys_signal): Remove. All uses replaced by calls to sigaction
3744 and emacs_sigaction_init, or by direct calls to 'signal'.
3745 (sys_sigmask) [!__GNUC__]: Remove; no longer needed.
3746 (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
3747 all uses replaced by pthread_sigmask etc. calls.
3748 * syssignal.h: Include <signal.h>.
3749 (emacs_sigaction_init, forwarded_signal): New decls.
3750 (SIGMASKTYPE): Remove. All uses replaced by its definiens, sigset_t.
3751 (SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
3752 (sigmask, sys_sigmask): Remove; no longer needed.
3753 (sigpause): Remove. All uses replaced by its definiens, sigsuspend.
3754 (sigblock, sigunblock, sigfree):
3755 (sigsetmask) [!defined sigsetmask]:
3756 Remove. All uses replaced by pthread_sigmask.
3757 (signal): Remove. Its remaining uses (with SIG_DFL and SIG_IGN)
3758 no longer need to be replaced, and its typical old uses
3759 are now done via emacs_sigaction_init and sigaction.
3760 (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
3761 (sys_sigdel): Remove; unused.
3762 (NSIG): Remove a FIXME; the code's fine. Remove an unnecessary ifdef.
3763
0216c128
EZ
37642012-09-06 Eli Zaretskii <eliz@gnu.org>
3765
3766 * process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
3767 SIGCHLD handling on systems that don't have WNOHANG. (Bug#12327)
3768
c752cfa9
DA
37692012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3770
3771 Explicitly mark buffer_defaults and buffer_local_symbols.
3772 * alloc.c (Fgarbage_collect): Mark buffer_defaults and
3773 mark_local_symbols here.
3774 (mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
3775 since special buffers aren't marked here any more.
3776 (allocate_buffer): Chain new buffer with all_buffers here...
3777 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
3778 not here.
3779 (Vbuffer_defaults, Vbuffer_local_symbols): Remove.
3780 (syms_of_buffer): Remove staticpro of the above.
3781 (init_buffer_once): Set names for buffer_defaults and
3782 buffer_local_symbols.
3783
a864ef14
PE
37842012-09-06 Paul Eggert <eggert@cs.ucla.edu>
3785
3786 Use bool for booleans in font-related modules.
3787 * font.c (font_intern_prop, font_style_to_value)
3788 (font_style_symbolic, font_parse_xlfd, font_parse_fcname)
3789 (generate_otf_features, font_check_otf_features, font_check_otf)
3790 (font_match_p, font_list_entities, font_at):
3791 * fontset.c (fontset_id_valid_p, reorder_font_vector
3792 (fontset_find_font, Fset_fontset_font)
3793 (face_suitable_for_char_p) [0]:
3794 * ftfont.c (fc_initialized, ftfont_get_open_type_spec)
3795 (ftfont_open, ftfont_text_extents, ftfont_check_otf):
3796 (m17n_flt_initialized, ftfont_shape_by_flt):
3797 * ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
3798 * nsfont.m (nsfont_draw):
3799 * w32font.c (w32font_draw):
3800 * w32term.c (x_draw_glyphless_glyph_string_foreground):
3801 Use bool for booleans.
3802 * font.h: Adjust to above API changes.
3803 (struct font, struct font_driver, struct font_driver_list):
3804 Use bool for booleans.
3805 (struct font): Remove useless member encoding_type.
3806 All users removed.
3807 * fontset.c, xftfont.c: Omit unnecessary static decls.
3808
0699fc18
DA
38092012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3810
3811 * alloc.c (mark_object): Revert window marking code
3812 since it's unsafe for the Fset_window_configuration.
3813
20ef56db
PE
38142012-09-05 Paul Eggert <eggert@cs.ucla.edu>
3815
2fe28299 3816 Fix race conditions with signal handlers and errno (Bug#12327).
20ef56db
PE
3817 Be more systematic about preserving errno whenever a signal
3818 handler returns, even if it's not in the main thread. Do this by
3819 renaming signal handlers to distinguish between signal delivery
3820 and signal handling. All uses changed.
3821 * atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
3822 * data.c (deliver_arith_signal): Rename from arith_error.
3823 * dispnew.c (deliver_window_change_signal): Rename from
3824 window_change_signal.
3825 * emacs.c (deliver_error_signal): Rename from fatal_error_signal.
3826 (deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
3827 * keyboard.c (deliver_input_available_signal): Rename from
3828 input_available_signal.
3829 (deliver_user_signal): Rename from handle_user_signal.
3830 (deliver_interrupt_signal): Rename from interrupt_signal.
3831 * process.c (deliver_pipe_signal): Rename from send_process_trap.
3832 (deliver_child_signal): Rename from sigchld_handler.
3833 * atimer.c (handle_alarm_signal):
3834 * data.c (handle_arith_signal):
3835 * dispnew.c (handle_window_change_signal):
3836 * emacs.c (handle_fatal_signal, handle_danger_signal):
3837 * keyboard.c (handle_input_available_signal):
3838 * keyboard.c (handle_user_signal, handle_interrupt_signal):
3839 * process.c (handle_pipe_signal, handle_child_signal):
3840 New functions, with the actual signal-handling code taken from the
3841 original respective signal handlers, sans the sporadic attempts to
3842 preserve errno, since that's now done by handle_on_main_thread.
3843 * atimer.c (alarm_signal_handler): Remove unnecessary decl.
3844 * emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
3845 * emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
3846 Move to sysdep.c.
3847 (main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
3848 Move initialization of main_thread to sysdep.c's init_signals.
3849 * process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
3850 our usage, and simplifies the mainline code.
3851 (record_child_status_change): New static function, as a helper
3852 for handle_child_signal, and with most of the old child handler's
3853 contents.
3854 (CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
3855 (handle_child_signal): Use the above.
3856 * sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
3857 Moved here from emacs.c.
3858 (init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
3859 code moved here from emacs.c's main function.
3860 * sysdep.c, syssignal.h (handle_on_main_thread): New function,
3a880af4
SM
3861 replacing the old SIGNAL_THREAD_CHECK. All uses changed.
3862 This lets callers save and restore errno properly.
20ef56db 3863
e3ccf108
DA
38642012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3865
3866 Remove redundant or unused things here and there.
3867 * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
3868 * conf_post.h (RE_TRANSLATE): Use char_table_translate.
3869 * editfns.c (Fcompare_buffer_substrings): Likewise.
3870 * frame.h (struct terminal, struct font_driver_list):
3871 Remove redundant declarations.
3872 * window.h (Qleft, Qright): Likewise.
3873
697e1e39
DA
38742012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3875
3876 Do not mark objects from deleted buffers, windows and frames.
3877 * alloc.c (mark_buffer): Mark just the buffer if it is dead.
3878 (mark_object): Likewise for windows and frames.
3879
c1ca42ca
DA
38802012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3881
3882 * alloc.c (valid_lisp_object_p): Treat killed buffers,
3883 buffer_defaults and buffer_local_symbols as valid objects.
3884 Return special value to denote them.
3885
014d93be
PE
38862012-09-05 Paul Eggert <eggert@cs.ucla.edu>
3887
f75d7a91
PE
3888 * fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
3889 * fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
3890 (Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
3891 (file_name_absolute_p, Fsubstitute_in_file_name):
3892 (check_executable, check_writable, Ffile_accessible_directory_p)
3893 (Fset_file_selinux_context, Fdefault_file_modes)
3894 (Finsert_file_contents, choose_write_coding_system)
3895 (Fwrite_region, build_annotations, a_write, e_write)
3896 (Fdo_auto_save):
3897 * filelock.c (boot_time_initialized, get_boot_time)
3898 (get_boot_time_1, lock_file_1, within_one_second):
3899 * floatfns.c (in_float):
3900 * fns.c (concat, internal_equal, Frequire, base64_encode_1)
3901 (base64_decode_1, cmpfn_eql, cmpfn_user_defined)
3902 (sweep_weak_table, sweep_weak_hash_tables, secure_hash):
3903 * lisp.h (struct Lisp_Hash_Table.cmpfn):
3904 * window.c (compare_window_configurations):
3905 Use bool for booleans.
3906 * fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
3907 (Fdefault_file_modes): Now mode_t, not int, for modes.
3908 (Fdo_auto_save): Set a boolean to 1 rather than using ++.
3909 (internal_delete_file): Now returns void, not a (boolean) int,
3910 since nobody was looking at the return value.
3911 * lisp.h, window.h: Adjust to above API changes.
3912
014d93be
PE
3913 * xdisp.c (set_message): Simplify and reindent last change.
3914
776f29e1
JB
39152012-09-05 Juanma Barranquero <lekktu@gmail.com>
3916
3917 * makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.
3918
7f7e0167
LI
39192012-09-04 Lars Ingebrigtsen <larsi@gnus.org>
3920
3921 * eval.c (call_debugger): Make the function non-static so that we
3922 can call it from set_message.
3923
3924 * xdisp.c (set_message): Implement the new variable `debug-on-message'.
3925 (syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.
3926
cf29dd84
PE
39272012-09-04 Paul Eggert <eggert@cs.ucla.edu>
3928
3929 Give more-useful info on a fatal error (Bug#12328).
3930 * alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
3931 (die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
3932 of doing the work ourselves.
3933 * emacs.c (fatal_error_signal): Let fatal_error_backtrace
3934 do most of the work.
3935 (fatal_error_backtrace): New function, taken from the guts
3936 of the old fatal_error_signal, but with a new option to output
3937 a backtrace.
3938 (shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
3939 info about the signal than just its number.
3940 * lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
3941 * sysdep.c: Include <execinfo.h>
3942 (emacs_backtrace): New function, taken partly from the previous
3943 code of the 'die' function.
3944 (emacs_abort): Call fatal_error_backtrace rather than abort.
3945
972debf2
SM
39462012-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3947
3948 * lread.c (readevalloop): Call internal-macroexpand-for-load to perform
3949 eager (load-time) macro-expansion.
3950 * lisp.mk (lisp): Add macroexp.
3951
1088b922
PE
39522012-09-04 Paul Eggert <eggert@cs.ucla.edu>
3953
3954 Simplify redefinition of 'abort' (Bug#12316).
3955 Do not try to redefine the 'abort' function. Instead, redo
3956 the code so that it calls 'emacs_abort' rather than 'abort'.
3957 This removes the need for the NO_ABORT configure-time macro
3958 and makes it easier to change the abort code to do a backtrace.
3959 * .gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
3960 * emacs.c (abort) [!DOS_NT && !NO_ABORT]:
3961 Remove; sysdep.c's emacs_abort now takes its place.
3962 * lisp.h (emacs_abort): New decl. All calls from Emacs code to
3963 'abort' changed to use 'emacs_abort'.
3964 * msdos.c (dos_abort) [defined abort]: Remove; not used.
3965 (abort) [!defined abort]: Rename to ...
3966 (emacs_abort): ... new name.
3967 * sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
3968 the place of the old 'abort' in emacs.c.
3969 * w32.c, w32fns.c (abort): Do not #undef.
3970 * w32.c (emacs_abort): Rename from w32_abort.
3971
30934d33
EZ
39722012-09-04 Eli Zaretskii <eliz@gnu.org>
3973
3974 * w32uniscribe.c (uniscribe_shape): Reverse the sign of
3975 offsets[j].dv, since the y axis of the screen coordinates points
3976 down, while the y axis of the font definition coordinates points
3977 up. This fixes display of Arabic diacritics such as KASRA and
3978 KASRATAN. (Bug#11860)
3979
af26b72c
PE
39802012-09-04 Paul Eggert <eggert@cs.ucla.edu>
3981
3982 Be more systematic about _setjmp vs setjmp.
3983 * alloc.c (test_setjmp, mark_stack):
3984 * image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
3985 (PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
3986 (png_load, my_error_exit, jpeg_load):
3987 * process.c (send_process_trap, send_process):
3988 Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
3989 The underscored versions are up to 30x faster on some hosts.
3990 Formerly, the code used setjmp+longjmp sometimes and
3991 _setjmp+_longjmp at other times, with no particular reason to
3992 prefer setjmp+longjmp.
3993
26d4541d
PE
39942012-09-03 Paul Eggert <eggert@cs.ucla.edu>
3995
d42f4f0f 3996 Fix minor problem found by static checking.
26d4541d 3997 * buffer.c (Fdelete_all_overlays): Return nil.
26d4541d 3998
c5e28e39
MR
39992012-09-03 Martin Rudalics <rudalics@gmx.at>
4000
4001 * buffer.c (Fdelete_all_overlays): New function.
4002
3eab3ca9
CY
40032012-09-03 Chong Yidong <cyd@gnu.org>
4004
4005 * gtkutil.c: Add extern decl for Qxft.
4006
c04889f8
PE
40072012-09-02 Paul Eggert <eggert@cs.ucla.edu>
4008
1882aa38
PE
4009 * emacs.c, eval.c: Use bool for boolean.
4010 * emacs.c (initialized, inhibit_window_system, running_asynch_code):
4011 (malloc_using_checking) [DOUG_LEA_MALLOC]:
4012 (display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
4013 (noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
4014 (main, decode_env_path, Fdaemon_initialized):
4015 * eval.c (call_debugger, Finteractive_p, interactive_p):
4016 (unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
4017 (maybe_call_debugger, Fbacktrace):
4018 * process.c (read_process_output, exec_sentinel):
4019 Use bool for booleans.
4020 * emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
4021 All callers changed.
4022 * eval.c (interactive_p): Omit always-true boolean argument
4023 EXCLUDE_SUBRS_P. All callers changed.
4024 * dispextern.h, lisp.h: Reflect above API changes.
4025 * firstfile.c (dummy): Use the address of 'main', whose signature
4026 won't change, instead of the address of 'initialize', whose
4027 signature just changed from int to bool.
4028 * lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
4029 * msdos.c (fatal_error_in_progress): ... from here.
4030 * xdisp.c (redisplaying_p): Now a boolean. Set it to 1 instead
4031 of incrementing it.
4032 (redisplay_internal, unwind_redisplay): Simply clear
4033 REDISPLAYING_P when unwinding, instead of saving its previous,
4034 always-false value and then restoring it.
4035
a411ac43
PE
4036 Clean up some extern decls.
4037 Mostly, this hoists extern decls out of .c files and into .h files.
4038 That way, we're more likely to catch errors if the interfaces change.
4039 * alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
4040 declare xg_mark_data.
4041 * dispextern.h (x_frame_parm_handlers):
4042 * font.h (Qxft):
4043 * lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
4044 (Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
4045 (Qultra_bold, Qoblique, Qitalic):
4046 Move extern decl here from .c file.
4047 * alloc.c (xg_mark_data) [USE_GTK]:
4048 * doc.c (Qclosure):
4049 * eval.c (Qlexical_binding):
4050 * fns.c (time) [!HAVE_UNISTD_H]:
4051 * gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
4052 (Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
4053 * image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
4054 * lread.c (Qinternal_interpreter_environment):
4055 * minibuf.c (Qbuffer):
4056 * process.c (QCfamily, QCfilter):
4057 * widget.c (free_frame_faces):
4058 * xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
4059 * xfont.c (x_clear_errors):
4060 * xterm.c (x_frame_parm_handlers):
4061 Remove now-redundant extern decls.
4062 * keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
4063 * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
4064 Now static.
4065 * xfaces.c: Remove unnecessary static decls.
4066 * xterm.c (updating_frame): Remove decl of nonexistent object.
4067
c04889f8
PE
4068 * Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
4069 when building globals.h, as the objects that are not built on
4070 this host are not needed to compile C files on this host.
4071
8b339673
JD
40722012-09-02 Jan Djärv <jan.h.d@swipnet.se>
4073
4074 * gtkutil.h: Remove prototype for x_wm_set_size_hint.
4075
4076 * frame.h: Add missing prototype for x_wm_set_size_hint.
4077
a08d4ba7
PE
40782012-09-02 Paul Eggert <eggert@cs.ucla.edu>
4079
4080 * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.
4081 * doc.c (read_bytecode_char, get_doc_string, reread_doc_file)
4082 (Fdocumentation, Fdocumentation_property, Fsnarf_documentation)
4083 (Fsubstitute_command_keys):
4084 * editfns.c (region_limit, find_field, Fconstrain_to_field)
4085 (save_excursion_save, save_excursion_restore)
4086 (disassemble_lisp_time, decode_time_components, emacs_nmemftime)
4087 (format_time_string, general_insert_function)
4088 (make_buffer_string, make_buffer_string_both)
4089 (Fsubst_char_in_region, Ftranslate_region_internal, Fformat):
4090 * insdel.c (check_markers, gap_left, adjust_markers_for_insert)
4091 (copy_text, insert_1, insert_1_both, insert_from_string)
4092 (insert_from_string_before_markers, insert_from_string_1)
4093 (insert_from_buffer, insert_from_buffer_1, replace_range)
4094 (replace_range_2, del_range_1, del_range_byte, del_range_both)
4095 (del_range_2, modify_region):
4096 * intervals.c (intervals_equal, balance_possible_root_interval)
4097 (adjust_intervals_for_insertion, merge_properties_sticky)
4098 (graft_intervals_into_buffer, lookup_char_property)
4099 (adjust_for_invis_intang, set_point_both)
4100 (get_property_and_range, compare_string_intervals)
4101 (set_intervals_multibyte_1, set_intervals_multibyte):
4102 * keyboard.c (decode_timer):
4103 Use bool for boolean.
4104 * intervals.h, lisp.h, systime.h: Reflect above API changes.
4105 * editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.
4106
48c948de
CY
41072012-09-02 Chong Yidong <cyd@gnu.org>
4108
4109 * keymap.c (push_key_description): Print M-TAB as C-M-i
4110 (Bug#11758).
4111
6c49a40b
JB
41122012-09-02 Juanma Barranquero <lekktu@gmail.com>
4113
4114 * makefile.w32-in (CCL_H, W32FONT_H): New macros.
4115 (ATIMER_H, FONT_H, $(BLD)/alloc.$(O), $(BLD)/callproc.$(O))
4116 ($(BLD)/editfns.$(O), $(BLD)/ccl.$(O), $(BLD)/chartab.$(O))
4117 ($(BLD)/coding.$(O), $(BLD)/sysdep.$(O), $(BLD)/fontset.$(O))
4118 ($(BLD)/sysdep.$(O), $(BLD)/w32fns.$(O), $(BLD)/keyboard.$(O))
4119 ($(BLD)/w32term.$(O), $(BLD)/w32menu.$(O), $(BLD)/process.$(O))
4120 ($(BLD)/w32font.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
4121
4dfbd238
EZ
41222012-09-01 Eli Zaretskii <eliz@gnu.org>
4123
7e510e28
EZ
4124 * w32uniscribe.c (uniscribe_shape): Handle correctly the case of
4125 more than one grapheme cluster passed to the shaper: compute the
4126 offset adjustment values separately for each cluster. (Bug#11860)
4127
4dfbd238
EZ
4128 * image.c: Restore mistakenly removed inclusion of w32.h. Without
4129 it, GCC doesn't see prototypes of w32_delayed_load, and complains
4130 about implicit conversions from integer to pointer.
4131
86571ae0
DC
41322012-09-01 Daniel Colascione <dancol@dancol.org>
4133
4134 * w32fns.c (x_display_info_for_name): Prevent crash if w32 window
4135 system used too early.
4136
0e23ef9d
PE
41372012-09-01 Paul Eggert <eggert@cs.ucla.edu>
4138
4139 Better seed support for (random).
4140 * emacs.c (main): Call init_random.
4141 * fns.c (Frandom): Set the seed from a string argument, if given.
4142 Remove long-obsolete Gentzel cruft.
4143 * lisp.h, sysdep.c (seed_random): Now takes address and size, not long.
4144 (init_random): New function.
4145
17a2cbbd
DC
41462012-09-01 Daniel Colascione <dancol@dancol.org>
4147
4148 * xterm.h: Add header guards. Declare x_menubar_window_to_frame.
4149 Remove x_set_frame_alpha, x_bitmap_icon, x_make_frame_visible,
4150 x_make_frame_invisible, x_iconify_frame, x_free_frame_resources,
4151 x_wm_set_size_hint, x_query_colors, x_real_positions,
4152 x_set_menu_bar_lines, x_char_width, x_char_height, x_sync,
4153 x_set_tool_bar_lines, x_activate_menubar, and free_frame_menubar,
4154 all of which have been moved to common code.
4155
4156 * xfaces.c: Include TERM_HEADER instead of listing all possible
4157 window-system headers.
4158
4159 * w32xfns.c (x_sync): Correct definition of x_sync (a no-op here)
4160 to match header.
4161
4162 * w32term.h (FRAME_X_WINDOW): Use FRAME_W32_WINDOW instead of
4163 directly accessing frame internals.
4164
f18cbb28 4165 * w32font.h: Include font.h. Define syms_of_w32font and
17a2cbbd
DC
4166 globals_of_w32font.
4167
4168 * process.c: Include TERM_HEADER instead of listing all possible
4169 window-system headers.
4170
3a880af4
SM
4171 * nsterm.h: Remove declarations now in frame.h.
4172 Define FRAME_X_SCREEN, FRAME_X_VISUAL.
17a2cbbd
DC
4173
4174 * menu.c: Include TERM_HEADER instead of listing all possible
4175 window-system headers.
4176
4177 * keyboard.h: Declare ignore_mouse_drag_p whenever we have a
4178 window system.
4179
4180 * keyboard.c: Include TERM_HEADER instead of listing all possible
4181 window-system headers.
4182
4183 * image.c: Include TERM_HEADER instead of listing all possible
4184 window-system headers. Declare Vlibrary_cache when compiling for
4185 Windows.
4186
4187 * gtkutil.h (xg_list_node_): Include xterm.h to pick up needed
4188 window system declarations.
4189
4190 * frame.h: Move common functions here: set_frame_menubar,
4191 x_set_window_size, x_sync, x_get_focus_frame,
4192 x_set_mouse_position, x_set_mouse_pixel_position,
4193 x_make_frame_visible, x_make_frame_invisible, x_iconify_frame,
4194 x_char_width, x_char_height, x_pixel_width, x_pixel_height,
4195 x_set_frame_alpha, x_set_menu_bar_lines, x_set_tool_bar_lines,
4196 x_activate_menubar, x_real_positions, x_bitmap_icon,
4197 x_set_menu_bar_lines, free_frame_menubar, x_free_frame_resources,
4198 and x_query_colors.
4199
4200 * frame.c: Include TERM_HEADER instead of listing all possible
4201 window-system headers.
4202
4203 * font.c: Include TERM_HEADER instead of listing all possible
4204 window-system headers.
4205
4206 * emacs.c: Include TERM_HEADER.
4207
f18cbb28
EZ
4208 * dispnew.c: Include TERM_HEADER instead of listing all possible
4209 window-system headers.
17a2cbbd 4210
f18cbb28 4211 * ccl.h: Include character.h.
17a2cbbd
DC
4212
4213 * Makefile.in: Define WINDOW_SYSTEM_OBJ to hold objects needed for
4214 the current window system; include in list of objects to link into
4215 Emacs.
4216
c650a5de
DA
42172012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
4218
4219 Remove mark_ttys function and fix tty_display_info initialization.
4220 * lisp.h (mark_ttys): Remove prototype.
4221 * alloc.c (Fgarbage_collect): Remove redundant (and the only) call
4222 to mark_ttys because all possible values of 'top_frame' slot are
4223 the frames which are reachable from Vframe_list.
4224 * term.c (mark_ttys): Remove.
4225 (init_tty): Safely initialize 'top_frame' slot with Qnil.
4226
4e0f6479
DA
42272012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
4228
4229 Change struct frame bitfields from unsigned char to unsigned.
4230 * frame.h (struct frame): Change type of 'display_preempted',
4231 'visible', 'iconified', 'has_minibuffer', 'wants_modeline',
4232 'auto_raise', 'auto_lower', 'no_split', 'explicit_name',
4233 'window_sizes_changed', 'mouse_moved' and 'pointer_invisible'
4234 bitfields from unsigned char to unsigned.
4235
8b96a52c
DA
42362012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
4237
4238 Remove unused member of struct x_output and struct w32_output.
4239 * xterm.h (struct x_output): Remove unused field 'needs_exposure'.
4240 * w32term.h (struct w32_output): Likewise.
4241
b4444c8a
JD
42422012-08-30 Jan Djärv <jan.h.d@swipnet.se>
4243
4244 * gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
4245 does not become zero (Bug#12234).
4246
b98521db
PE
42472012-08-30 Paul Eggert <eggert@cs.ucla.edu>
4248
4249 * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
4250 for GCC 4.7.1 x86-64.
4251
31d02438
GM
42522012-08-30 Glenn Morris <rgm@gnu.org>
4253
4254 * lread.c (init_lread): For out-of-tree builds, only add the
4255 source directory's site-lisp dir to the load-path if it exists,
4256 consistent with in-tree builds. (Bug#12302)
4257
7f8941d8
JD
42582012-08-28 Jan Djärv <jan.h.d@swipnet.se>
4259
4260 * nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
fc0c31f8 4261 button_values to NULL. Call setStykeMask so dialogs get a close button.
7f8941d8
JD
4262 (windowShouldClose:): Set window_closed.
4263 (dealloc): New member, free button_values.
fc0c31f8
JB
4264 (process_dialog:): Make member function. Remove window argument,
4265 replace window with self. Count buttons and allocate and store values
7f8941d8
JD
4266 in button_values.
4267 (addButton:value:row:): value is int with the name tag. Call setTag
fc0c31f8 4268 with tag. Remove return self, declare return value as void.
7f8941d8
JD
4269 (addString:row:): Remove return self, declare return value as void.
4270 (addSplit): Remove return self, declare return value as void.
4271 (clicked:): Remove return self, declare return value as void.
fc0c31f8 4272 Set dialog_return to button_values[seltag]. Code formatting change.
7f8941d8
JD
4273 (initFromContents:isQuestion:): Adjust call to process_dialog.
4274 Code formatting change.
4275 (timeout_handler:): Set timer_fired to YES.
4276 (runDialogAt:): Set timer_fired to NO.
4277 Handle click on close button as quit.
4278
4279 * nsterm.h (EmacsDialogPanel): Make timer_fired BOOL.
4280 Add window_closed and button_values. Add void as return value for
4281 add(Button|String|Split). addButton takes int instead of Lisp_Object.
4282 Add process_dialog as new member.
4283
eada0861 42842012-08-28 Eli Zaretskii <eliz@gnu.org>
19c17fc1 4285
eada0861
GM
4286 * ralloc.c (free_bloc): Don't dereference a 'heap' structure if it
4287 is not one of the heaps we manage. (Bug#12242)
4288
42892012-08-28 Glenn Morris <rgm@gnu.org>
4290
4291 * eval.c (Fcalled_interactively_p): Doc fix. (Bug#11747)
4292
457294dd
MR
42932012-08-28 Martin Rudalics <rudalics@gmx.at>
4294
4295 * window.c (Fset_window_configuration): Remove handling of
37b9743e
MR
4296 auto-buffer-name window parameter. Install revision of reverted
4297 fix.
457294dd 4298
4f2daf31
DA
42992012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4300
4301 Do not allow to set major mode for a dead buffer.
4302 * buffer.c (Fset_buffer_major_mode): Signal an error
4303 if the buffer is dead.
4304 (Fother_buffer, other_buffer_safely): Remove redundant
4305 nested declaration.
4306
66322887
DA
43072012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4308
4309 Always use set_buffer_if_live to restore original buffer at unwind.
4310 * buffer.h (record_unwind_current_buffer): New function.
4311 * bytecode.c, dispnew.c, editfns.c, fileio.c, fns.c, insdel.c:
4312 * keyboard.c, keymap.c, minibuf.c, print.c, process.c, textprop.c:
4313 * undo.c, window.c: Adjust users.
4314 * buffer.c (set_buffer_if_live): Fix comment.
4315
a3d794a1
DA
43162012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4317
4318 Fix usage of set_buffer_internal.
4319 * buffer.h (set_buffer_internal): Make it BUFFER_INLINE.
4320 * buffer.c (set_buffer_if_live): Use set_buffer_internal.
4321 * coding.c (decode_coding): Omit redundant test.
4322 * fileio.c (decide_coding_unwind): Likewise.
4323 * fns.c (secure_hash): Likewise.
4324 * insdel.c (modify_region): Likewise.
4325 * keyboard.c (command_loop_1): Likewise.
4326 * print.c (PRINTFINISH): Likewise.
4327 * xdisp.c (run_window_scroll_functions): Use set_buffer_internal.
4328
59ea14cd
PE
43292012-08-27 Paul Eggert <eggert@cs.ucla.edu>
4330
4331 * dispnew.c: Use bool for boolean.
4332 (frame_garbaged, display_completed, delayed_size_change)
4333 (fonts_changed_p, add_window_display_history)
4334 (add_frame_display_history, verify_row_hash)
4335 (adjust_glyph_matrix, clear_window_matrices, glyph_row_slice_p)
4336 (row_equal_p, realloc_glyph_pool)
4337 (allocate_matrices_for_frame_redisplay)
4338 (showing_window_margins_p)
4339 (adjust_frame_glyphs_for_frame_redisplay)
4340 (build_frame_matrix_from_leaf_window, make_current)
4341 (mirrored_line_dance, mirror_line_dance, update_frame)
4342 (update_window_tree, update_single_window)
4343 (check_current_matrix_flags, update_window, update_text_area)
4344 (update_window_line, set_window_update_flags, scrolling_window)
4345 (update_frame_1, scrolling, buffer_posn_from_coords)
4346 (do_pending_window_change, change_frame_size)
4347 (change_frame_size_1, sit_for):
4348 Use bool for boolean.
4349 (clear_glyph_matrix_rows): Rename from enable_glyph_matrix_rows,
4350 and remove last int (actually boolean) argument, which was always 0.
4351 All callers changed.
4352 * dispextern.h, frame.h, lisp.h: Reflect above API changes.
4353 * dispextern.h (struct composition_it): Use bool for boolean.
4354 (struct glyph_matrix): Don't assume buffer sizes can fit in 'int'.
4355 (struct bidi_it): Use unsigned:1, not int, for boolean prev_was_pdf.
4356 * dired.c (file_name_completion):
4357 Use bool for boolean. (This was missed in an earlier change.)
4358
95072a94
MR
43592012-08-27 Martin Rudalics <rudalics@gmx.at>
4360
4361 * window.c (Fset_window_configuration): Revert first part of
4362 last change.
4363
0f19feff
JD
43642012-08-27 Jan Djärv <jan.h.d@swipnet.se>
4365
4366 * nsterm.h (NSPanel): New class variable dialog_return.
4367
3a880af4
SM
4368 * nsmenu.m (initWithContentRect:styleMask:backing:defer:):
4369 Initialize dialog_return.
0f19feff
JD
4370 (windowShouldClose:): Use stop instead of stopModalWithCode.
4371 (clicked:): Ditto, and also set dialog_return (Bug#12258).
4372 (timeout_handler:): Use stop instead of abortModal. Send a dummy
4373 event.
4374 (runDialogAt:): Make ret Lisp_Object. Set it from dialog_return when
4375 modal loop returns.
4376
f10fe38f
PE
43772012-08-27 Paul Eggert <eggert@cs.ucla.edu>
4378
de1339b0
PE
4379 * composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.
4380 * composite.c (find_composition, composition_gstring_p)
4381 (composition_reseat_it, find_automatic_composition):
4382 * data.c (let_shadows_buffer_binding_p)
4383 (let_shadows_global_binding_p, set_internal, make_blv)
4384 (Fmake_variable_buffer_local, Fmake_local_variable)
4385 (Fmake_variable_frame_local, arithcompare, cons_to_unsigned)
4386 (cons_to_signed, arith_driver):
4387 * dbusbind.c (xd_in_read_queued_messages):
4388 * dired.c (directory_files_internal, file_name_completion):
4389 Use bool for booleans.
4390 * dired.c (file_name_completion):
4391 * process.h (fd_callback):
4392 Omit int (actually boolean) argument. It wasn't being used.
4393 All uses changed.
4394 * composite.h, lisp.h: Reflect above API changes.
4395
f10fe38f
PE
4396 * cmds.c, coding.c: Use bool for booleans.
4397 * cmds.c (move_point, Fself_insert_command):
4398 * coding.h (struct composition status, struct coding_system):
4399 * coding.c (detect_coding_utf_8, encode_coding_utf_8)
4400 (detect_coding_utf_16, encode_coding_utf_16, detect_coding_emacs_mule)
4401 (emacs_mule_char, decode_coding_emacs_mule)
4402 (encode_coding_emacs_mule, detect_coding_iso_2022)
4403 (decode_coding_iso_2022, encode_invocation_designation)
4404 (encode_designation_at_bol, encode_coding_iso_2022)
4405 (detect_coding_sjis, detect_coding_big5, decode_coding_sjis)
4406 (decode_coding_big5, encode_coding_sjis, encode_coding_big5)
4407 (detect_coding_ccl, encode_coding_ccl, decode_coding_raw_text)
4408 (encode_coding_raw_text, detect_coding_charset)
4409 (decode_coding_charset, encode_coding_charset, detect_eol)
4410 (detect_coding, get_translation_table, produce_chars)
4411 (consume_chars, reused_workbuf_in_use)
4412 (make_conversion_work_buffer, code_conversion_save)
4413 (decode_coding_object, encode_coding_object)
4414 (detect_coding_system, char_encodable_p)
4415 (Funencodable_char_position, code_convert_region)
4416 (code_convert_string, code_convert_string_norecord)
4417 (Fset_coding_system_priority):
4418 * fileio.c (Finsert_file_contents):
4419 Use bool for booleans.
4420 * coding.h, lisp.h: Reflect above API changes.
4421 * coding.c: Remove unnecessary static function decls.
4422 (detect_coding): Use unsigned, not signed, to copy an unsigned field.
4423 (decode_coding, encode_coding, decode_coding_gap): Return 'void',
4424 not a boolean 'int', since callers never look at the return value.
4425 (ALLOC_CONVERSION_WORK_AREA): Assume caller returns 'void', not 'int'.
4426 * coding.h (decoding_buffer_size, encoding_buffer_size)
4427 (emacs_mule_string_char): Remove unused extern decls.
4428 (struct iso_2022_spec, struct coding_system):
4429 Use 'unsigned int : 1' for boolean fields, since there's more than one.
4430 (struct emacs_mule_spec): Remove unused field 'full_support'.
4431 All initializations removed.
4432 * cmds.c (internal_self_insert): Don't assume EMACS_INT fits in 'int'.
4433
5474c384
DA
44342012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4435
f10fe38f 4436 Fix spare memory change (Bug#12286).
5474c384
DA
4437 * alloc.c (mark_maybe_pointer): Handle MEM_TYPE_SPARE.
4438 (valid_lisp_object_p): Likewise.
4439
c4b6914d
MR
44402012-08-27 Martin Rudalics <rudalics@gmx.at>
4441
4442 * window.c (Fset_window_configuration): Record any window's old
4443 buffer if it's replaced (see Bug#8789). If the new current
4444 buffer doesn't appear in the selected window, go to its old
4445 point (Bug#12208).
4446
35aaa1ea
DA
44472012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4448
4449 Special MEM_TYPE_SPARE to denote reserved memory.
4450 * alloc.c (enum mem_type): New memory type.
4451 (refill_memory_reserve): Use new type for spare memory.
4452 This prevents live_cons_p and live_string_p from incorrect
4453 detection of uninitialized objects from spare memory as live.
4454
6af64513
PE
44552012-08-26 Paul Eggert <eggert@cs.ucla.edu>
4456
8b2e00a3
PE
4457 Spelling fixes.
4458 * Makefile.in (.PHONY): versioclean -> versionclean.
4459
b52d6985
PE
4460 Remove unused external symbols.
4461 * data.c (Qcons, Qfloat, Qmisc, Qstring, Qvector):
4462 * window.c (Qwindow_valid_p, decode_valid_window):
4463 Now static, not extern.
4464 * data.c (Qinterval): Remove; unused.
4465 (syms_of_data): Do not define 'interval'.
4466 * lisp.h (Qinteger, Qstring, Qmisc, Qvector, Qfloat, Qcons):
4467 * window.h (decode_valid_window):
4468 Remove decls.
4469
d5172d4f
PE
4470 * character.c, charset.c, chartab.c: Use bool for booleans.
4471 * character.c (lisp_string_width, string_count_byte8)
4472 (string_escape_byte8):
4473 * charset.c (charset_map_loaded, load_charset_map, read_hex):
4474 (load_charset_map_from_file, map_charset_chars)
4475 (Fdefine_charset_internal, define_charset_internal)
4476 (Fdeclare_equiv_charset, find_charsets_in_text)
4477 (Ffind_charset_region, char_charset, Fiso_charset):
4478 * chartab.c (sub_char_table_ref, sub_char_table_ref_and_range)
4479 (sub_char_table_set, sub_char_table_set_range)
4480 (char_table_set_range, optimize_sub_char_table)
4481 (map_sub_char_table):
4482 Use bool for boolean.
4483 * character.c (str_to_unibyte): Omit last boolean argument; it was
4484 always 0. All callers changed.
4485 * character.h, charset.h: Adjust to match previous changes.
4486 * character.h (char_printable_p): Remove decl of nonexistent function.
4487 * charset.h (struct charset): Members code_linear_p, iso_chars_96,
4488 ascii_compatible_p, supplementary_p, compact_codes_p, unified_p
4489 are all boolean, so make them single-bit bitfields.
4490
6af64513
PE
4491 * lisp.h (ASET): Remove attempt to detect side effects.
4492 It was meant to be temporary and it often doesn't work,
4493 because when IDX has side effects the behavior of IDX==IDX
4494 is undefined. See Stefan Monnier in
4495 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00762.html>.
4496
e1f29348
BR
44972012-08-26 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4498
4499 * lisp.h (functionp): New function (extracted from Ffunctionp).
4500 (FUNCTIONP): Use it.
4501 * eval.c (Ffunctionp): Use it.
4502
17c05d74
PE
45032012-08-25 Paul Eggert <eggert@cs.ucla.edu>
4504
0f46bc75
PE
4505 * xgselect.c (xg_select): Use auto storage for the GPollFD buffer
4506 as that's faster and simpler than static storage. Don't bother
4507 with the g_main_context_query overhead if g_main_context_pending
4508 says no events are pending.
4509 (gfds, gfds_size): Remove these static vars.
4510 (xgselect_initialize): Remove; no longer needed.
4511 All uses and decls removed.
4512
ee4c0f69
PE
4513 * emacs.c (fatal_error_signal_hook): Remove.
4514 All uses removed. This leftover from old code was always 0.
4515
17c05d74
PE
4516 * casefiddle.c, casetab.c, category.c: Use bool for boolean.
4517 * casefiddle.c (casify_object, casify_region):
4518 * casetab.c (set_case_table):
4519 * category.c, category.h (word_boundary_p):
4520 * category.h (CHAR_HAS_CATEGORY):
4521 Use bool for booleans, instead of int.
4522
391ceac5
EZ
45232012-08-25 Eli Zaretskii <eliz@gnu.org>
4524
4525 * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on $(GNU_LIB)/execinfo.h.
4526
2f221583
PE
45272012-08-25 Paul Eggert <eggert@cs.ucla.edu>
4528
f4a681b0
PE
4529 On assertion failure, print backtrace if available.
4530 * alloc.c [ENABLE_CHECKING]: Include <execinfo.h>.
4531 (die) [ENABLE_CHECKING]: Print a backtrace if available.
4532 * Makefile.in (LIB_EXECINFO): New macro.
4533 (LIBES): Use it.
4534
2f221583
PE
4535 * bytecode.c, callint.c, callproc.c: Use bool for boolean.
4536 * bytecode.c (exec_byte_code):
4537 * callint.c (check_mark, Fcall_interactively):
4538 * callproc.c (Fcall_process, add_env, child_setup, getenv_internal_1)
4539 (getenv_internal, sync_process_alive, call_process_exited):
4540 * lisp.h (USE_SAFE_ALLOCA):
4541 Use bool for booleans, instead of int.
4542 * lisp.h, process.h: Adjust prototypes to match above changes.
4543 * callint.c (Fcall_interactively): Don't assume the mark's
4544 offset fits in 'int'.
4545
37ef52bb
PE
45462012-08-24 Paul Eggert <eggert@cs.ucla.edu>
4547
4548 * buffer.c, buffer.h: Use bool for boolean.
4549 * buffer.c (reset_buffer_local_variables)
4550 (buffer_lisp_local_variables, Fset_buffer_modified_p)
4551 (Frestore_buffer_modified_p, Fset_buffer_multibyte):
4552 (overlays_at, overlays_in, mouse_face_overlay_overlaps)
4553 (overlay_touches_p, overlay_strings, Foverlay_put)
4554 (report_overlay_modification, call_overlay_mod_hooks):
4555 (mmap_enlarge, mmap_set_vars):
4556 * buffer.h (buffer_has_overlays, uppercasep, lowercasep):
4557 Use bool for booleans, instead of int.
4558 * buffer.c (compact_buffer, mmap_free_1): Return void, not int,
4559 since the 1-or-0 return value is always ignored anyway.
4560 (mmap_initialized_p):
4561 * buffer.h (struct buffer_text.inhibit_shrinking): Now bool, not int.
4562 * buffer.h, lisp.h: Adjust prototypes to match above changes.
4563
2cc21167
PE
45642012-08-23 Paul Eggert <eggert@cs.ucla.edu>
4565
4566 * bidi.c: Use bool for boolean.
4567 This is a bit more readable, and makes the text segment of bidi.o
4568 0.4% smaller on my platform (GCC 4.7.1 x86-64, Fedora 15).
4569 Presumably it's faster too.
4570 (bidi_initialized, bidi_ignore_explicit_marks_for_paragraph_level):
4571 Now bool.
4572 (bidi_cache_find_level_change, bidi_cache_iterator_state)
4573 (bidi_unshelve_cache, bidi_init_it, bidi_count_bytes)
4574 (bidi_char_at_pos, bidi_fetch_char, bidi_paragraph_init)
4575 (bidi_explicit_dir_char, bidi_level_of_next_char)
4576 (bidi_find_other_level_edge, bidi_move_to_visually_next):
4577 Use bool for booleans, instead of int.
4578 * dispextern.h (bidi_init_it, bidi_paragraph_init)
4579 (bidi_unshelve_cache): Adjust decls to match code.
4580
7db4ddf4
MR
45812012-08-23 Martin Rudalics <rudalics@gmx.at>
4582
4583 * keyboard.c (Fposn_at_x_y): Do not allow internal window as
4584 argument.
4585
b1bb8011
PE
45862012-08-23 Paul Eggert <eggert@cs.ucla.edu>
4587
4588 * atimer.c, atimer.h (turn_on_atimers): Use bool for boolean.
4589 * atimer.h: Include <stdbool.h>.
4590
ff687885
DN
45912012-08-22 Dan Nicolaescu <dann@gnu.org>
4592
4593 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_NS_P): Change to
4594 compile time tests instead of run time tests on systems that do
4595 not use them.
4596 (FRAME_MAC_P): Remove leftover from deleted code.
4597 * frame.c (syms_of_frame): Remove leftover from deleted code.
4598
4ce7a138
JD
45992012-08-22 Jan Djärv <jan.h.d@swipnet.se>
4600
4601 * nsterm.m (insertText:): Don't clear modifiers if code is space.
4602
d733ec6d
PE
46032012-08-22 Paul Eggert <eggert@cs.ucla.edu>
4604
4605 * fontset.c (FONTSET_ADD): Return void, not Lisp_Object.
4606 Otherwise, the compiler complains about (A?B:C) where B is void
fc0c31f8 4607 and C is Lisp_Object. This fixes an incompatibility with Sun C 5.12.
d733ec6d
PE
4608 (fontset_add): Return void, for FONTSET_ADD.
4609
d0d2d26f
PE
46102012-08-21 Paul Eggert <eggert@cs.ucla.edu>
4611
fce31d69
PE
4612 * alloc.c: Use bool for booleans.
4613 (gc_in_progress, abort_on_gc)
4614 (setjmp_tested_p) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
4615 (dont_register_blocks) [GC_MALLOC_CHECK]:
4616 (suppress_checking) [ENABLE_CHECKING]: Now bool, not int.
4617 (check_string_bytes, make_specified_string, memory_full)
4618 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
4619 (live_misc_p, live_vector_p, live_buffer_p, mark_maybe_object)
4620 (mark_stack, valid_pointer_p, make_pure_string)
4621 (Fgarbage_collect, survives_gc_p, gc_sweep):
4622 Use bool for booleans, instead of int.
4623 (test_setjmp) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
4624 Remove unused local.
4625 * alloc.c (PURE_POINTER_P):
4626 * lisp.h (STRING_MULTIBYTE): Document that it returns a boolean.
4627 * editfns.c (Fformat):
4628 * fileio.c (Fexpand_file_name, Fsubstitute_in_file_name)
4629 (Fdo_auto_save):
4630 * fns.c (sweep_weak_table):
4631 * lisp.h (suppress_checking, push_message, survives_gc_p)
4632 (make_pure_string, gc_in_progress, abort_on_gc):
4633 * lread.c (readchar, read1):
4634 * print.c (Fprin1_to_string):
4635 * xdisp.c (push_message):
4636 Use bool for booleans affected directly or indirectly by
4637 alloc.c's changes.
4638
d0d2d26f
PE
4639 Make recently-introduced setters macros.
4640 * fontset.c (set_fontset_id, set_fontset_name, set_fontset_ascii)
4641 (set_fontset_base, set_fontset_frame, set_fontset_nofont_face)
4642 (set_fontset_default, set_fontset_fallback): Rename from their
4643 upper-case counterparts, and make them functions rather than macros.
4644 This is more consistent with the other recently-introduced setters.
4645 These don't need to be inline, since they're local.
4646
d18e2bb6
JD
46472012-08-21 Jan Djärv <jan.h.d@swipnet.se>
4648
4649 * nsterm.m (fd_handler:): Alloc and release a NSAutoreleasePool in
4650 the loop (Bug#12247).
4651
1b9d9d16
PE
46522012-08-21 Paul Eggert <eggert@cs.ucla.edu>
4653
4654 * lisp.h (vcopy): Use memcpy rather than our own loop.
4655 This fixes a performance regression introduced by the recent
4656 addition of vcopy. This means 'vcopy' will need to be modified
4657 for a copying collector, but that's OK. Also, tighten the
4658 checking in the assertion.
4659
b2f09701
EZ
46602012-08-21 Eli Zaretskii <eliz@gnu.org>
4661
4662 * w32uniscribe.c (uniscribe_shape): Fix producing gstring
4663 components for RTL text (Bug#11860). Adjust X-OFFSET of each
4664 non-base glyph for the width of the base character, according to
e1f29348
BR
4665 what x_draw_composite_glyph_string_foreground expects.
4666 Generate WADJUST value according to composition_gstring_width's
b2f09701
EZ
4667 expectations, to produce correct width of the composed character.
4668 Reverse the sign of the DU offset produced by ScriptPlace.
4669
9b994fed
PE
46702012-08-21 Paul Eggert <eggert@cs.ucla.edu>
4671
4672 * dbusbind.c (xd_remove_watch): Do not assume C99 comments.
4673
086ca913
DA
46742012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4675
4676 Avoid direct writes to contents member of struct Lisp_Vector.
4677 * lisp.h (vcopy): New function to copy data into vector.
4678 * dispnew.c (Fframe_or_buffer_changed_p): Use AREF and ASET.
4679 * fns.c (Ffillarray): Use ASET.
4680 * keyboard.c (timer_check_2): Use AREF and ASET.
4681 (append_tool_bar_item, Frecent_keys): Use vcopy.
4682 * lread.c (read_vector): Use ASET.
4683 * msdos.c (Frecent_doskeys): Use vcopy.
4684 * xface.c (Finternal_copy_lisp_face): Use vcopy.
4685 (Finternal_merge_in_global_face): Use ASET and vcopy.
4686 * xfont.c (xfont_list_pattern): Likewise.
4687
5481664a
MR
46882012-08-21 Martin Rudalics <rudalics@gmx.at>
4689
4690 * window.c (Fwindow_point): For the selected window always return
4691 the position of its buffer's point.
4692 (Fset_window_point): For the selected window always go in its
4693 buffer to the specified position.
4694
6d470bdd
DA
46952012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4696
4697 Setter macros for fontsets.
4698 * fontset.c (SET_FONTSET_ID, SET_FONTSET_NAME, SET_FONTSET_ASCII)
4699 (SET_FONTSET_BASE, SET_FONTSET_FRAME, SET_FONTSET_NOFONT_FACE)
4700 (SET_FONTSET_DEFAULT, SET_FONTSET_FALLBACK): New macros.
4701 Adjust users.
4702
24564fe1
GM
47032012-08-20 Glenn Morris <rgm@gnu.org>
4704
4705 * Makefile.in (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
4706 Don't assume that `ln -f' works.
4707
0a05a035
EZ
47082012-08-20 Eli Zaretskii <eliz@gnu.org>
4709
4710 * .gdbinit: Use "set $dummy = ..." to avoid warnings from GDB 7.5
4711 and later about non-assignments with no effect. See discussion at
4712 http://sourceware.org/ml/gdb-patches/2012-08/msg00518.html for
4713 details.
4714
e46f2325
DA
47152012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
4716
4717 Inline setter functions for Lisp_Objects slots of struct specbinding.
4718 * eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
4719 Adjust users.
4720
734fbd86
MR
47212012-08-20 Martin Rudalics <rudalics@gmx.at>
4722
4723 * window.c (select_window): Always make selected window's buffer
4724 current.
4725
f1a95992
DA
47262012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
4727
4728 Use AREF and ASET for docstrings of category tables.
4729 * category.h (CATEGORY_DOCSTRING): Use AREF.
4730 (SET_CATEGORY_DOCSTRING): Use ASET.
4731 * category.c (Fdefine_category): Use SET_CATEGORY_DOCSTRING.
4732
e83064be
DA
47332012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
4734
4735 Inline setter functions for hash table members.
4736 * lisp.h (set_hash_key, set_hash_value, set_hash_next)
4737 (set_hash_hash, set_hash_index): Rename with _slot suffix.
4738 (set_hash_key_and_value, set_hash_index, set_hash_next)
4739 (set_hash_hash): New functions.
4740 * charset.c, fns.c: Adjust users.
4741
4ce60d2e
DA
47422012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
4743
4744 Inline getter and setter functions for per-buffer values.
4745 * buffer.h (per_buffer_default, set_per_buffer_default)
4746 (per_buffer_value, set_per_buffer_value): New functions.
4747 (PER_BUFFER_VALUE, PER_BUFFER_DEFAULT): Remove.
4748 * buffer.c, data.c: Adjust users.
4749
c06c9690
JB
47502012-08-20 Juanma Barranquero <lekktu@gmail.com>
4751
4752 * makefile.w32-in ($(BLD)/vm-limit.$(O)): Update dependencies.
4753
32bd4250
PE
47542012-08-19 Paul Eggert <eggert@cs.ucla.edu>
4755
bad03192 4756 Rely on <config.h> + <unistd.h> to declare 'environ',
b69a6d22
PE
4757 as gnulib does this if the system doesn't.
4758 * callproc.c, editfns.c, process.c (environ) [!USE_CRT_DLL]:
72279493
EZ
4759 Remove declaration. MS-Windows declares it on stdlib.h which is
4760 included by conf_post.h.
b69a6d22
PE
4761 * emacs.c (environ) [DOUG_LEA_MALLOC]:
4762 * vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
4763 * vm-limit.c: Include <unistd.h>, for 'environ'.
4764
22d7feb2
PE
4765 * unexaix.c, unexcoff.c: Include "mem-limits.h".
4766 (start_of_data): Remove decl; mem-limits.h provides it.
4767
32bd4250
PE
4768 * xdisp.c (handle_invisible_prop): Make it a bit faster
4769 and avoid a gcc -Wmaybe-uninitialized diagnostic.
4770
450809af
CY
47712012-08-19 Chong Yidong <cyd@gnu.org>
4772
4773 * xdisp.c (handle_invisible_prop): Fix ellipses at overlay string
4774 ends (Bug#3874).
4775
9e677988
AS
47762012-08-19 Andreas Schwab <schwab@linux-m68k.org>
4777
6b1319ce
AS
4778 * .gdbinit: Use call instead of set when calling a function in the
4779 inferior.
4780
9e677988
AS
4781 * data.c (set_internal): Don't use set_blv_found.
4782 (Fkill_local_variable): Likewise.
4783
d7191076
AA
47842012-08-18 Alp Aker <alp.tekin.aker@gmail.com>
4785
4786 * nsfont.m (ns_ascii_average_width): Ensure the string
4787 ascii_printable is initialized with a null-terminated character
4788 array. Otherwise, it can contain undesired extra characters.
4789
e757f1c6
PE
47902012-08-18 Paul Eggert <eggert@cs.ucla.edu>
4791
4792 port new setting code to Sun C 5.8 2005/10/13
4793 * chartab.c, lisp.h (char_table_set, char_table_set_range):
4794 Return void, not Lisp_Object. Otherwise, the compiler
4795 complains about (A?B:C) where B is void and C is Lisp_Object
4796 when compiling CHAR_TABLE_SET, due to the recent change to
4797 the API of sub_char_table_set_contents.
4798
a999ce26
CY
47992012-08-18 Chong Yidong <cyd@gnu.org>
4800
4801 * xdisp.c (handle_invisible_prop): Obey TEXT_PROP_MEANS_INVISIBLE
4802 for the string case (Bug#3874).
4803
3f22b86f
PE
48042012-08-18 Paul Eggert <eggert@cs.ucla.edu>
4805
39eb03f1
PE
4806 * buffer.h (BSET): Remove (Bug#12215).
4807 Replace all uses with calls to new setter functions.
4808 (bset_bidi_paragraph_direction, bset_case_canon_table)
4809 (bset_case_eqv_table, bset_directory, bset_display_count)
4810 (bset_display_time, bset_downcase_table)
4811 (bset_enable_multibyte_characters, bset_filename, bset_keymap)
4812 (bset_last_selected_window, bset_local_var_alist)
4813 (bset_mark_active, bset_point_before_scroll, bset_read_only)
4814 (bset_truncate_lines, bset_undo_list, bset_upcase_table)
4815 (bset_width_table):
4816 * buffer.c (bset_abbrev_mode, bset_abbrev_table)
4817 (bset_auto_fill_function, bset_auto_save_file_format)
4818 (bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
4819 (bset_bidi_display_reordering, bset_buffer_file_coding_system)
4820 (bset_cache_long_line_scans, bset_case_fold_search)
4821 (bset_ctl_arrow, bset_cursor_in_non_selected_windows)
4822 (bset_cursor_type, bset_display_table, bset_extra_line_spacing)
4823 (bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
4824 (bset_fringe_indicator_alist, bset_fringes_outside_margins)
4825 (bset_header_line_format, bset_indicate_buffer_boundaries)
4826 (bset_indicate_empty_lines, bset_invisibility_spec)
4827 (bset_left_fringe_width, bset_major_mode, bset_mark)
4828 (bset_minor_modes, bset_mode_line_format, bset_mode_name)
4829 (bset_name, bset_overwrite_mode, bset_pt_marker)
4830 (bset_right_fringe_width, bset_save_length)
4831 (bset_scroll_bar_width, bset_scroll_down_aggressively)
4832 (bset_scroll_up_aggressively, bset_selective_display)
4833 (bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
4834 (bset_word_wrap, bset_zv_marker):
4835 * category.c (bset_category_table):
4836 * syntax.c (bset_syntax_table):
4837 New setter functions.
4838
6a09a33b
PE
4839 * process.h (PSET): Remove (Bug#12215).
4840 Replace all uses with calls to new setter functions.
4841 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4842 (PROCESS_INLINE): New macro.
4843 (pset_childp): New setter function.
4844 (pset_gnutls_cred_type) [HAVE_GNUTLS]: New setter function.
4845 * process.c (PROCESS_INLINE):
4846 Define to EXTERN_INLINE, so that the corresponding functions
4847 are compiled into code.
4848 (pset_buffer, pset_command, pset_decode_coding_system)
4849 (pset_decoding_buf, pset_encode_coding_system)
4850 (pset_encoding_buf, pset_filter, pset_log, pset_mark, pset_name)
4851 (pset_plist, pset_sentinel, pset_status, pset_tty_name)
4852 (pset_type, pset_write_queue): New setter functions.
4853
e8c17b81
PE
4854 * window.h (WSET): Remove (Bug#12215).
4855 Replace all uses with calls to new setter functions.
4856 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4857 (WINDOW_INLINE): New macro.
4858 (wset_buffer, wset_frame, wset_left_col, wset_next, wset_prev)
4859 (wset_redisplay_end_trigger, wset_top_line, wset_total_cols)
4860 (wset_total_lines, wset_vertical_scroll_bar)
4861 (wset_window_end_pos, wset_window_end_valid)
4862 (wset_window_end_vpos): New setter functions.
4863 * window.c (WINDOW_INLINE):
4864 Define to EXTERN_INLINE, so that the corresponding functions
4865 are compiled into code.
4866 (wset_combination_limit, wset_dedicated, wset_display_table)
4867 (wset_hchild, wset_left_fringe_width, wset_left_margin_cols)
4868 (wset_new_normal, wset_new_total, wset_next_buffers)
4869 (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
4870 (wset_prev_buffers, wset_right_fringe_width)
4871 (wset_right_margin_cols, wset_scroll_bar_width, wset_start)
4872 (wset_temslot, wset_vchild, wset_vertical_scroll_bar_type)
4873 (wset_window_parameters):
4874 * xdisp.c (wset_base_line_number, wset_base_line_pos)
4875 (wset_column_number_displayed, wset_region_showing):
4876 New setter functions.
4877
3f22b86f
PE
4878 * termhooks.h (TSET): Remove (Bug#12215).
4879 Replace all uses with calls to new setter functions.
4880 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4881 (TERMHOOKS_INLINE): New macro.
4882 (tset_charset_list, tset_selection_alist): New setter functions.
4883 * terminal.c (TERMHOOKS_INLINE):
4884 Define to EXTERN_INLINE, so that the corresponding functions
4885 are compiled into code.
4886 (tset_param_alist): New setter function.
4887
742af32f
PE
48882012-08-17 Paul Eggert <eggert@cs.ucla.edu>
4889
15dbb4d6
PE
4890 * keyboard.h (KSET): Remove (Bug#12215).
4891 Replace all uses with calls to new setter functions.
4892 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4893 (KEYBOARD_INLINE): New macro.
4894 (kset_default_minibuffer_frame, kset_defining_kbd_macro)
4895 (kset_input_decode_map, kset_last_command, kset_last_kbd_macro)
4896 (kset_prefix_arg, kset_system_key_alist, kset_window_system):
4897 New setter functions.
4898 * keyboard.c (KEYBOARD_INLINE):
4899 Define to EXTERN_INLINE, so that the corresponding functions
4900 are compiled into code.
4901 (kset_echo_string, kset_kbd_queue)
4902 (kset_keyboard_translate_table, kset_last_prefix_arg)
4903 (kset_last_repeatable_command, kset_local_function_key_map)
4904 (kset_overriding_terminal_local_map, kset_real_last_command)
4905 (kset_system_key_syms): New setter functions.
4906
f00af5b1
PE
4907 * frame.h (FSET): Remove (Bug#12215).
4908 Replace all uses with calls to new setter functions.
4909 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4910 (FRAME_INLINE): New macro.
4911 (fset_buffer_list, fset_buried_buffer_list, fset_condemned_scroll_bars)
4912 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4913 (fset_face_alist, fset_focus_frame, fset_icon_name, fset_menu_bar_items)
4914 (fset_menu_bar_vector, fset_menu_bar_window, fset_name)
4915 (fset_param_alist, fset_root_window, fset_scroll_bars)
4916 (fset_selected_window, fset_title, fset_tool_bar_items)
4917 (fset_tool_bar_position, fset_tool_bar_window): New functions.
4918 * frame.c (FRAME_INLINE):
4919 Define to EXTERN_INLINE, so that the corresponding functions
4920 are compiled into code.
4921 (fset_buffer_predicate, fset_minibuffer_window): New setter functions.
4922
0c94c8d6
PE
4923 A few more naming-convention fixes for getters and setters.
4924 * buffer.c (set_buffer_overlays_before): Move here from buffer.h,
4925 and rename from buffer_overlays_set_before.
4926 (set_buffer_overlays_after): Move here from buffer.h, and rename
4927 from buffer_overlays_set_after.
4928 * buffer.h (buffer_intervals): Rename from buffer_get_intervals.
4929 All uses changed.
4930 (set_buffer_intervals): Rename from buffer_set_intervals.
4931 * intervals.c (set_interval_object): Move here from intervals.h,
4932 and rename from interval_set_object.
4933 (set_interval_left): Move here from intervals.h, and rename from
4934 interval_set_left.
4935 (set_interval_right): Move here from intervals.h, and rename from
4936 interval_set_right.
4937 (copy_interval_parent): Move here from intervals.h, and rename from
4938 interval_copy_parent.
4939 * intervals.h (set_interval_parent): Rename from interval_set_parent.
4940 (set_interval_plist): Rename from interval_set_plist.
4941 Return void, not Lisp_Object, since no caller uses the result.
4942 * lisp.h (string_intervals): Rename from string_get_intervals.
4943 (set_string_intervals): Rename from string_set_intervals.
4944
34dabdb7
PE
4945 * lisp.h (set_char_table_extras): Rename from char_table_set_extras.
4946 (set_char_table_contents): Rename from char_table_set_contents.
0b390a9d 4947 (set_sub_char_table_contents): Rename from sub_char_table_set_contents.
34dabdb7
PE
4948 All uses changed. See the end of
4949 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00549.html>.
4950
742af32f
PE
4951 * lisp.h (CSET): Remove (Bug#12215).
4952 (set_char_table_ascii, set_char_table_defalt, set_char_table_parent)
4953 (set_char_table_purpose): New functions,
4954 replacing CSET. All uses changed. For example, replace
4955 "CSET (XCHAR_TABLE (char_table), parent, parent);" with
c24eb18a 4956 "set_char_table_parent (char_table, parent);".
742af32f
PE
4957 The old version was confusing because it used the same name
4958 'parent' for two different things.
4959
a04e2c62
DA
49602012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
4961
4962 Functions to get and set Lisp_Object fields of buffer-local variables.
4963 * lisp.h (blv_found, set_blv_found, blv_value, set_blv_value)
4964 (set_blv_where, set_blv_defcell, set_blv_valcell): New functions.
4965 (BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): Remove.
4966 * data.c, eval.c, frame.c: Adjust users.
4967
383dcbf9
CY
49682012-08-17 Chong Yidong <cyd@gnu.org>
4969
4970 * xfaces.c (merge_face_vectors): If the target font specfies a
4971 font spec, make the font's attributes take precedence over
4972 directly-specified attributes.
4973 (merge_face_ref): Recognize :font.
4974
44386687
DA
49752012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
4976
4977 Do not use memcpy for copying intervals.
4978 * intervals.c (reproduce_interval): New function.
4979 (reproduce_tree, reproduce_tree_obj): Use it.
4980 (reproduce_tree_obj): Remove prototype.
4981
927c7216
PE
49822012-08-17 Paul Eggert <eggert@cs.ucla.edu>
4983
4984 * lisp.h (duration_to_sec_usec): Remove unused decl.
4985
93044f7b
AA
49862012-08-17 Alp Aker <alp.tekin.aker@gmail.com>
4987
4988 * nsfont.m (ns_ascii_average_width): Send initWithFormat selector
4989 to an allocated instance of NSString, not to the class itself.
4990
9851e4a5
JB
49912012-08-17 Juanma Barranquero <lekktu@gmail.com>
4992
4993 * makefile.w32-in (C_CTYPE_H): New macro.
4994 (LISP_H, $(BLD)/ccl.$(O), $(BLD)/doc.$(O), $(BLD)/w32console.$(O)):
4995 ($(BLD)/fontset.$(O), $(BLD)/frame.$(O), $(BLD)/composite.$(O)):
4996 ($(BLD)/sysdep.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
4997
620f13b0
PE
49982012-08-16 Paul Eggert <eggert@cs.ucla.edu>
4999
5000 Use ASCII tests for character types.
5001 * category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
5002 * xfns.c, xterm.c:
5003 Don't include <ctype.h>; was not needed.
5004 * charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
5005 * sysdep.c, xfaces.c:
5006 Include <c-ctype.h> instead of <ctype.h>.
5007 * nsterm.m: Include <c-ctype.h>.
5008 * charset.c (read_hex):
5009 * doc.c (Fsnarf_documentation):
5010 * fileio.c (IS_DRIVE) [WINDOWSNT]:
5011 (DRIVE_LETTER) [DOS_NT]:
5012 (Ffile_name_directory, Fexpand_file_name)
5013 (Fsubstitute_in_file_name):
5014 * font.c (font_parse_xlfd, font_parse_fcname):
5015 * frame.c (x_set_font_backend):
5016 * gtkutil.c (xg_get_font):
5017 * image.c (xbm_scan, xpm_scan, pbm_scan_number):
5018 * nsimage.m (hexchar):
5019 * nsterm.m (ns_xlfd_to_fontname):
5020 * sysdep.c (system_process_attributes):
5021 * xfaces.c (hash_string_case_insensitive):
5022 Use C-locale tests instead of locale-specific tests for character
5023 types, since we want the ASCII interpretation here, not the
5024 interpretation suitable for whatever happens to be the current locale.
5025
52162052
MR
50262012-08-16 Martin Rudalics <rudalics@gmx.at>
5027
5028 Consistently check windows for validity/liveness
5029 (Bug#11984, Bug#12025, Bug#12026).
5030 * lisp.h (CHECK_VALID_WINDOW): New macro.
5031 * window.c (decode_window): Rename to decode_live_window.
5032 (decode_valid_window, Fwindow_valid_p): New functions.
5033 (Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p)
5034 (Fframe_first_window, Fframe_selected_window, Fwindow_parent)
5035 (Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling)
5036 (Fwindow_prev_sibling, Fwindow_combination_limit)
5037 (Fset_window_combination_limit, Fwindow_use_time)
5038 (Fwindow_total_height, Fwindow_total_width, Fwindow_new_total)
5039 (Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column)
5040 (Fwindow_top_line, Fwindow_body_height, Fwindow_body_width)
5041 (Fwindow_hscroll, Fset_window_hscroll)
5042 (Fwindow_redisplay_end_trigger)
5043 (Fset_window_redisplay_end_trigger, Fwindow_edges)
5044 (Fwindow_pixel_edges, Fwindow_absolute_pixel_edges)
5045 (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
5046 (Fcoordinates_in_window_p, Fwindow_point, Fwindow_start)
5047 (Fwindow_end, Fset_window_point, Fset_window_start)
5048 (Fpos_visible_in_window_p, Fwindow_line_height)
5049 (Fwindow_dedicated_p, Fset_window_dedicated_p)
5050 (Fwindow_prev_buffers, Fset_window_prev_buffers)
5051 (Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter)
5052 (Fset_window_parameter, Fwindow_display_table)
5053 (Fset_window_display_table, Fdelete_other_windows_internal)
5054 (Fset_window_buffer, Fset_window_new_total)
5055 (Fset_window_new_normal, Fdelete_window_internal)
5056 (Fwindow_text_height, Fset_window_margins, Fwindow_margins)
5057 (Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars)
5058 (Fwindow_scroll_bars): Check whether argument window is a valid or
5059 live window. Update doc-strings.
5060 (syms_of_window): New symbol Qwindow_valid_p.
5061 * keyboard.c (Fposn_at_x_y): Check whether argument
5062 frame_or_window denotes a valid window.
5063
2751c80f
DA
50642012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
5065
5066 Fix previous char table change.
5067 * lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
5068 * chartab.c (optimize_sub_char_table): Likewise.
5069
032a42c8
CY
50702012-08-16 Chong Yidong <cyd@gnu.org>
5071
a2d19368
CY
5072 * gtkutil.c (xg_get_font): Demand an Xft font (Bug#3228).
5073
032a42c8
CY
5074 * xfont.c (xfont_open):
5075 * xftfont.c (xftfont_open): Set the font's max_width field.
5076
5077 * nsfont.m (nsfont_open): Similar to the Xft backend, set
5078 min_width to space_width and average_width to the average over
5079 printable ASCII characters.
5080 (ns_char_width): Code cleanup.
5081 (ns_ascii_average_width): New utility function.
5082
5083 * font.h (struct font): Update comments.
5084
a098c930
DA
50852012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
5086
032a42c8 5087 Simple interface to set Lisp_Object fields of character tables.
a098c930
DA
5088 * lisp.h (CSET): New macro.
5089 (char_table_set_extras, char_table_set_contents)
5090 (sub_char_table_set_contents): New function.
5091 * casetab.c, category.c, chartab.c, fns.c, fontset.c, search.c:
5092 * syntax.c: Adjust users.
5093
8be3a09c
SM
50942012-08-16 Stefan Monnier <monnier@iro.umontreal.ca>
5095
5096 * eval.c (eval_sub): Bind lexical-binding.
5097 * lread.c (Qlexical_binding): Make non-static.
5098
ac4845a6
JD
50992012-08-15 Jan Djärv <jan.h.d@swipnet.se>
5100
ddee6515
JD
5101 * nsmenu.m (popupSession): Remove.
5102 (pop_down_menu): Remove endModalSession.
5103 (timeout_handler:): New method.
5104 (runDialogAt:): Get next timeout. Start a NSTimer with that timeout.
5105 Call runModalForWindow. Check timer_fired when it returns.
5106 If not set, cancel timer and break out of loop.
5107 Otherwise loop again, with a new timeout.
5108
5109 * nsterm.m: Include fcntl.h if present.
5110 (fd_entry, t_readfds, inNsSelect): Remove.
5111 (select_writefds, select_valid, select_timeout, selfds)
5112 (select_mutex, apploopnr): Add.
5113 (EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
5114 Otherwise call kbd_buffer_store_event.
5115 (ns_send_appdefined): Remove release of fd_entry.
5116 (ns_read_socket): Always send appdefined. Remove inNsSelect check.
5117 Increment and decrement apploopnr.
5118 (ns_select): If no file descriptors, just do a NSTimer.
5119 Otherwise copy read/write masks and start select thread (fd_handler).
5120 Start main loop and wait for application defined event.
5121 Inform select thread to stop selecting after main loop is exited.
5122 (ns_term_init): Create selfds pipe and set non-blocking.
fc0c31f8 5123 Initialize select_mutex. Start the select thread (fd_handler).
ddee6515
JD
5124 (fd_handler:): Loop forever, wait for info from the main thread
5125 to either start or stop selecting. When select returns, send
5126 and appdefined event.
5127 (sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
5128 If not call kbd_buffer_store_event.
5129
5130 * nsterm.h (EmacsApp): fd_handler takes id argument.
5131 (EmacsDialogPanel): Add timer_fired and timeout_handler.
5132
ac4845a6
JD
5133 * gtkutil.c (xg_mark_data): Use FRAME_X_P.
5134
eb424fe3
EZ
51352012-08-15 Eli Zaretskii <eliz@gnu.org>
5136
5137 * region-cache.c (move_cache_gap): Update gap_len using the actual
5138 growth of the boundaries array. Do not change cache_len.
5139 (Bug#12196)
5140
4e6a86c6
DA
51412012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5142
5143 Generalize and cleanup font subsystem checks.
5144 * font.h (FONT_DEBUG, font_assert): Remove.
8be3a09c
SM
5145 * font.c, fontset.c, w32font.c, xfont.c, xftfont.c:
5146 Change font_assert to eassert. Use eassert where appropriate.
4e6a86c6 5147
5bf192ca
DA
51482012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5149
5150 * gtkutil.c (xg_get_font): Use pango_units_to_double.
5151
f2045622
CY
51522012-08-15 Chong Yidong <cyd@gnu.org>
5153
8be3a09c
SM
5154 * gtkutil.c (xg_get_font): Rename from xg_get_font_name.
5155 When using the new font chooser, use gtk_font_chooser_get_font_desc to
5156 extract the font descriptor instead of just the font name.
5157 In that case, return a font spec instead of a string.
f2045622
CY
5158 (x_last_font_name): Move to this file from xfns.c.
5159
5160 * xfns.c (Fx_select_font): The return value can also be a font
5161 spec. Move x_last_font_name management to gtkutil.c.
5162
5163 * xfaces.c: Make font weight and style symbols non-static.
5164
7f6feb56
SM
51652012-08-15 Stefan Monnier <monnier@iro.umontreal.ca>
5166
5167 * minibuf.c (read_minibuf): Ignore caller's inhibit-read-only
5168 (bug#12117).
5169
fecbd8ff
SM
51702012-08-14 Stefan Monnier <monnier@iro.umontreal.ca>
5171
5172 * alloc.c (Fgarbage_collect): Use plural form consistently.
5173
9b8d5165
EZ
51742012-08-14 Eli Zaretskii <eliz@gnu.org>
5175
5176 * keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
5177 iteration through the command loop. Fixes a problem whereby mouse
5178 movements are ignored until the first mouse click.
5179
f5d9e83a
PE
51802012-08-14 Paul Eggert <eggert@cs.ucla.edu>
5181
5182 Use bool, not int, for Lisp booleans.
5183 This is more natural, and on my platform (GCC 4.7.1 x86-64) it
5184 makes Emacs a bit smaller and presumably a bit faster.
5185 * lisp.h: Include <stdbool.h>.
5186 (struct Lisp_Boolfwd, defvar_bool):
5187 * lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
5188 * regex.c [!emacs]: Include <stdbool.h>.
5189 (false, true): Remove; <stdbool.h> does this for us now.
5190
55802e4a
CY
51912012-08-14 Chong Yidong <cyd@gnu.org>
5192
4abcdac8
CY
5193 * character.c (Fcharacterp): Doc fix (Bug#12076).
5194
5195 * data.c (Findirect_variable): Doc fix (Bug#11040).
5196
55802e4a
CY
5197 * chartab.c (Fmap_char_table): Doc fix (Bug#12061).
5198
5199 * editfns.c (Fformat): Doc fix (Bug#12059).
4abcdac8 5200 (Fsave_current_buffer): Doc fix (Bug#11542).
55802e4a 5201
8e99d072
BR
52022012-08-14 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5203
5204 * keyboard.c (access_keymap_keyremap): Accept anonymous functions
5205 (bug#12022).
5206
08908aca
MR
52072012-08-14 Martin Rudalics <rudalics@gmx.at>
5208
5209 * frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
5210 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5211 * minibuf.c (choose_minibuf_frame, read_minibuf):
5212 * w32fns.c (x_create_tip_frame):
5213 * xfns.c (x_create_tip_frame): Call set_window_buffer instead of
5214 Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).
5215
56120d6f
PE
52162012-08-14 Paul Eggert <eggert@cs.ucla.edu>
5217
5218 * intervals.c (offset_intervals): Remove obsolete comment.
5219
67b77c0b
AS
52202012-08-14 Andreas Schwab <schwab@linux-m68k.org>
5221
5222 * gtkutil.c (find_rtl_image, update_frame_tool_bar): Use NILP.
5223
f48b82fd
GR
52242012-08-14 Gergely Risko <gergely@risko.hu>
5225
5226 * coding.c (decode_coding): Record buffer modification before
5227 disabling undo_list (Bug#11773).
5228
fd318b54
DA
52292012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5230
5231 Revert and cleanup some recent overlay changes.
5232 * buffer.h (enum overlay_type): Remove.
5233 (buffer_get_overlays, buffer_set_overlays): Likewise.
5234 (buffer_set_overlays_before, buffer_set_overlays_after):
5235 New function. Adjust users.
5236 (unchain_both): Add eassert.
5237
41a62dd9
DA
52382012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5239
5240 * gtkutil.c (update_frame_tool_bar): Use EQ where appropriate.
5241
5884c324
PE
52422012-08-14 Paul Eggert <eggert@cs.ucla.edu>
5243
5244 * gtkutil.c (xg_mark_data): Don't assume C99.
5245
ca06f160
JD
52462012-08-13 Jan Djärv <jan.h.d@swipnet.se>
5247
5248 * gtkutil.c (xg_frame_tb_info): New struct.
5249 (TB_INFO_KEY): New define.
5250 (xg_free_frame_widgets): Free xg_frame_tb_info for frame if present.
5251 (xg_mark_data): Mark Lisp_Objects in xg_frame_tb_info.
5252 (xg_create_tool_bar): Allocate and initialize a xg_frame_tb_info
5253 if not present.
5254 (update_frame_tool_bar): Return early if data in xg_frame_tb_info
fc0c31f8 5255 is up to date. Otherwise store new data.
ca06f160
JD
5256 (free_frame_tool_bar): Free xg_frame_tb_info if present.
5257
7864a3f7
DA
52582012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5259
5260 Use KSET for write access to Lisp_Object members of struct kboard.
5261 * keyboard.h (KSET): New macro.
5262 * callint.c, category.c, frame.c, keyboard.c, keyboard.h, macros.c:
5263 * msdos.c, nsfns.m, nsterm.m, term.c, w32fns.c, w32term.c, xfns.c:
5264 * xterm.c: Adjust users.
5265
4c31be61
DA
52662012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5267
5268 Use BSET for write access to Lisp_Object members of struct buffer.
5269 * buffer.h (BSET): New macro.
5270 * buffer.c, casetab.c, cmds.c, coding.c, data.c, editfns.c:
5271 * fileio.c, frame.c, indent.c, insdel.c, intervals.c, keymap.c:
5272 * minibuf.c, print.c, process.c, syntax.c, undo.c, w32fns.c:
5273 * window.c, xdisp.c, xfns.c: Adjust users.
5274
14ae4239
BT
52752012-08-11 BT Templeton <bpt@hcoop.net> (tiny change)
5276
5277 * lread.c (syms_of_lread): Initialize Vlexical_binding.
5278
32bcadb4
JD
52792012-08-11 Jan Djärv <jan.h.d@swipnet.se>
5280
3d29b2ce 5281 * nsterm.m (not_in_argv): New function.
fc0c31f8 5282 (application:openFile, application:openTempFile:):
3d29b2ce
JD
5283 (application:openFileWithoutUI:, application:openFiles:): Open file
5284 if not_in_argv returns non-zero (bug#12171).
5285
32bcadb4 5286 * gtkutil.c (gtk_font_chooser_dialog_new, GTK_FONT_CHOOSER)
14ae4239
BT
5287 (gtk_font_chooser_set_font, gtk_font_chooser_get_font):
5288 Define for Gtk+ versions less than 3.2.
32bcadb4
JD
5289 (xg_get_font_name): Use those functions/macros here.
5290 Reported by Frans Oilinki <moilinki@gmail.com>.
5291
9ff9402d 52922012-08-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8ccd072a
YM
5293
5294 * unexmacosx.c (copy_data_segment): Copy initialized data in
5295 statically linked libraries from input file rather than memory.
5296
db74a5fc
YM
5297 * unexmacosx.c (print_load_command_name): Add cases LC_MAIN,
5298 LC_SOURCE_VERSION, and LC_DYLIB_CODE_SIGN_DRS.
5299 (dump_it) [LC_DYLIB_CODE_SIGN_DRS]: Call copy_linkedit_data.
5300
25e65510
GM
53012012-08-10 Glenn Morris <rgm@gnu.org>
5302
5303 * conf_post.h (IF_LINT, lint_assume): Move here from lisp.h.
5304 * lisp.h (IF_LINT, lint_assume): Move to conf_post.h.
5305
7961135c
DA
53062012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
5307
5308 Fix last change to allow compilation with low optimization levels.
5309 * intervals.c (INTERVALS_INLINE): Define to EXTERN_INLINE.
5310 Reported by Jan Djärv <jan.h.d@swipnet.se>.
5311
42b3a444
DA
53122012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
5313
5314 Use common inline syntax in intervals.h.
5315 * intervals.h (INTERVALS_INLINE): New macro.
5316 Change all users from LISP_INLINE.
5317
9fb0c957
DA
53182012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
5319
5320 Define Qnone once for all platforms.
5321 * frame.c (Qnone): Define here.
5322 (syms_of_frame): DEFSYM it.
5323 * lisp.h (Qnone): New declaration.
5324 * nsfns.m, nsterm.h, nsterm.m, w32fns.c, w32font.c:
5325 * xfns.c: Remove duplication. Adjust users.
5326
65e8ee52
DA
53272012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
5328
5329 Remove unused macros from intervals.h.
5330 * intervals.h (MERGE_INSERTIONS, DISPLAY_INVISIBLE_GLYPH): Remove.
5331 * intervals.c: Adjust comment.
5332
9b855fd6
EZ
53332012-08-10 Eli Zaretskii <eliz@gnu.org>
5334
5335 * w32fns.c <w32_unicode_gui>: New static variable.
5336 (globals_of_w32fns): Initialize it according to os_subtype.
5337 (w32_init_class, w32_msg_pump, w32_wnd_proc): Use it instead of
5338 testing os_subtype.
5339
39cb9e56 53402012-08-10 Joakim Hårsman <joakim.harsman@gmail.com> (tiny change)
d30be705
EZ
5341 Eli Zaretskii <eliz@gnu.org>
5342
5343 Fix bug #10299 with Unicode characters sent by customized
5344 keyboards created by MSKLC.
5345 * w32fns.c (INIT_WINDOW_CLASS): New macro.
5346 (w32_init_class): Use it to initialize the Emacs class with either
5347 ANSI or Unicode API calls.
5348 (w32_msg_pump): Call GetMessageW and DispatchMessageW on NT and
5349 later.
5350 (w32_wnd_proc): If the character code sent by WM_CHAR or
5351 WM_SYSCHAR is above 255, post a WM_UNICHAR message, not the
5352 original message. Call DefWindowProcW on NT and later.
5353
9374581a
GM
53542012-08-10 Glenn Morris <rgm@gnu.org>
5355
4b94e8cf
GM
5356 * Makefile.in (config_h): Fix conf_post.h out-of-tree build location.
5357
9374581a
GM
5358 * lisp.h (DIRECTORY_SEP): Let configure set it.
5359
a2752828
DA
53602012-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5361
5362 Use TSET for write access to Lisp_Object slots of struct terminal.
5363 * termhooks.h (TSET): New macro.
5364 * coding.c, terminal.c, xselect.c: Adjust users.
5365
cc92c454
SM
53662012-08-08 Stefan Monnier <monnier@iro.umontreal.ca>
5367
5368 * xdisp.c (safe_eval_handler): Remove prototype. Receive args describing
5369 the failing expression, include them in the error message.
5370 * eval.c (internal_condition_case_n): Pass nargs and args to hfun.
5371 * lisp.h (internal_condition_case_n): Update declaration.
5372
4cb3e6b3
DA
53732012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5374
5375 Inline functions to examine and change buffer overlays.
5376 * buffer.c (unchain_both): New function.
5377 * buffer.h (buffer_get_overlays, buffer_set_overlays):
5378 (buffer_has_overlays): New function.
5379 (enum overlay_type): New enum.
5380 * alloc.c, buffer.c, editfns.c, fileio.c, indent.c:
5381 * insdel.c, intervals.c, print.c, xdisp.c: Adjust users.
5382
8707c1e5
DA
53832012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5384
5385 Inline functions to examine and change buffer intervals.
5386 * alloc.c (mark_interval_tree): Remove.
5387 (MARK_INTERVAL_TREE): Simplify.
5388 (UNMARK_BALANCE_INTERVALS): Remove. Adjust users.
5389 * intervals.c (buffer_balance_intervals): New function.
5390 (graft_intervals_into_buffer): Adjust indentation.
5391 (set_intervals_multibyte): Simplify.
5392 * buffer.h (BUF_INTERVALS): Remove.
5393 (buffer_get_intervals, buffer_set_intervals): New function.
5394 * alloc.c, buffer.c, editfns.c, fileio.c, indent.c, insdel.c:
5395 * intervals.c, textprop.c: Adjust users.
5396
ad8c997f
DA
53972012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5398
5399 Inline functions to examine and change string intervals.
5400 * lisp.h (STRING_INTERVALS, STRING_SET_INTERVALS): Remove.
5401 (string_get_intervals, string_set_intervals): New function.
5402 * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
5403 * lread.c, print.c, textprop.c: Adjust users.
5404
32ac3a6b
GM
54052012-08-08 Glenn Morris <rgm@gnu.org>
5406
5407 * lisp.mk (lisp): Remove language/persian.elc.
5408
77c7bcb1
DA
54092012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5410
5411 Cleanup intervals.
5412 * intervals.h (NULL_INTERVAL, DEFAULT_INTERVAL): Remove.
5413 (NULL_INTERVAL_P): Likewise. Adjust users.
14ae4239
BT
5414 (FRONT_STICKY_P, END_NONSTICKY_P, FRONT_NONSTICKY_P):
5415 Adjust comment. Move under #if 0.
77c7bcb1
DA
5416 * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
5417 * print.c, syntax.c, textprop.c, xdisp.c: Adjust users.
5418
9c08a8d4
DA
54192012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5420
5421 Check total length of intervals with eassert.
5422 * intervals.h (CHECK_TOTAL_LENGTH): Remove.
5423 * intervals.c: Change all users to eassert.
5424
26d16b35
EZ
54252012-08-07 Eli Zaretskii <eliz@gnu.org>
5426
14ae4239
BT
5427 * .gdbinit (xframe, xwindow, nextcons, xcar, xcdr, xlist):
5428 Rename fields to match removal of FGET and WGET and disuse of
26d16b35
EZ
5429 INTERNAL_FIELD in Lisp_Cons.
5430
c644523b
DA
54312012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5432
5433 Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.
5434 * lisp.h (struct Lisp_Symbol): Change xname to meaningful
5435 name since all xname users are fixed long time ago. Do not
5436 use INTERNAL_FIELD.
5437 (set_symbol_name, set_symbol_function, set_symbol_plist):
5438 (set_symbol_next, set_overlay_plist): New function.
5439 (struct Lisp_Cons): Do not use INTERNAL_FIELD.
5440 (struct Lisp_Overlay): Likewise.
5441 (CVAR, MVAR, SVAR): Remove.
5442 * alloc.c, buffer.c, buffer.h, bytecode.c, cmds.c, data.c:
5443 * doc.c, eval.c, fns.c, keyboard.c, lread.c, nsselect.m:
5444 * xterm.c: Adjust users.
5445 * .gdbinit: Change to use name field of struct Lisp_Symbol
5446 where appropriate.
5447
6a3d20cc
DA
54482012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5449
5450 Basic functions to set Lisp_Object and pointer slots of intervals.
5451 * intervals.h (interval_set_parent, interval_set_object):
5452 (interval_set_left, interval_set_right, interval_set_plist):
5453 (interval_copy_parent): New function.
5454 (SET_INTERVAL_OBJECT, SET_INTERVAL_PARENT, INTERVAL_PTR_SIZE): Remove.
14ae4239
BT
5455 (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE):
5456 Adjust indentation.
6a3d20cc
DA
5457 (INTERVAL_SIZE): Remove. Adjust users.
5458 * alloc.c, intervals.c, lread.c, textprop.c: Use new functions.
5459
4d2b044c
DA
54602012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5461
5462 Drop PGET and revert read access to Lisp_Objects slots of Lisp_Process.
5463 * process.h (PGET): Remove.
5464 (struct Lisp_Process): Do not use INTERNAL_FIELD.
5465 * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
5466
d3d50620
DA
54672012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5468
5469 Drop WGET and revert read access to Lisp_Objects slots of struct window.
5470 * window.h (WGET): Remove.
5471 (struct window): Do not use INTERNAL_FIELD.
5472 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
5473 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
5474 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
5475 * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
5476 * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
5477 Adjust users.
5478
d10a51dc
CY
54792012-08-07 Chong Yidong <cyd@gnu.org>
5480
5481 * window.c (Fwindow_edges, Fwindow_pixel_edges)
5482 (Fwindow_absolute_pixel_edges, Fdelete_other_windows_internal)
5483 (Fdelete_window_internal): Signal an error if the window is not on
5484 a live frame (Bug#12025).
5485
e69b0960
DA
54862012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5487
5488 Drop FGET and revert read access to Lisp_Objects slots of struct frame.
5489 * frame.h (FGET): Remove.
5490 (struct frame): Do not use INTERNAL_FIELD.
5491 * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
5492 * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
5493 * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
5494 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
5495
25a20a3a
JB
54962012-08-06 Juanma Barranquero <lekktu@gmail.com>
5497
5498 * w32.c: Silence compiler warnings.
5499 (map_w32_filename): Remove unused variable `is_fat'.
5500 (chase_symlinks): Add parentheses around expression.
5501
1c6f11f4
GM
55022012-08-06 Glenn Morris <rgm@gnu.org>
5503
1db4583a
GM
5504 * sysdep.c: Respect BROKEN_GETWD.
5505
1c6f11f4
GM
5506 * dispnew.c (GNU_LIBRARY_PENDING_OUTPUT_COUNT, PENDING_OUTPUT_COUNT):
5507 Let configure handle it.
5508 (stdio_ext.h) [DISPNEW_NEEDS_STDIO_EXT]: Include it.
5509
2b90362b
DA
55102012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5511
5512 Use GCALIGNMENT where appropriate.
5513 * alloc.c (XMALLOC_HEADER_ALIGNMENT, roundup_size):
5514 (union aligned_Lisp_Symbol, union aligned_Lisp_Misc):
5515 (mark_maybe_pointer, pure_alloc): Change to use GCALIGNMENT.
5516
5f50daf2
EZ
55172012-08-06 Eli Zaretskii <eliz@gnu.org>
5518
14ae4239
BT
5519 * w32menu.c (set_frame_menubar, initialize_frame_menubar):
5520 Don't use FRAME_MENU_BAR_ITEMS as an lvalue.
5f50daf2 5521
cbcc7007
SM
55222012-08-06 Stefan Monnier <monnier@iro.umontreal.ca>
5523
5524 * buffer.h (struct buffer): Revert `indirections' to a simple int;
5525 that should be sufficient for everyone.
5526
4d365fa4
JD
55272012-08-06 Jan Djärv <jan.h.d@swipnet.se>
5528
5529 * keyboard.c (timer_check_2): Add break so timer_check returns next
5530 timeout.
5531
dd86bd82
DA
55322012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5533
5534 Fix Windows build errors introduced after converting to WGET and WSET.
5535 * w32term.c (w32_set_vertical_scroll_bar): Change to use WSET.
5536 Reported by Andy Moreton <andrewjmoreton@gmail.com>.
5537
054e1668
JD
55382012-08-06 Jan Djärv <jan.h.d@swipnet.se>
5539
5540 * nsterm.m (ns_frame_rehighlight): Use FSET.
5541
5542 * nsmenu.m (ns_update_menubar): Use FSET.
5543
21238f11
DA
55442012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5545
5546 Separate read and write access to Lisp_Object slots of Lisp_Process.
5547 * process.h (PGET, PSET): New macros similar to AREF and ASET.
5548 * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
5549
077288cf
DA
55502012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5551
5552 Separate read and write access to Lisp_Object slots of struct window.
5553 * window.h (WGET, WSET): New macros similar to AREF and ASET.
5554 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
5555 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
5556 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
5557 * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
5558 * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
5559 Adjust users.
5560
71688bd7
DA
55612012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5562
5563 Fix Windows build errors introduced after converting to FGET and FSET.
5564 * w32term.c (x_frame_rehighlight, x_scroll_bar_create):
5565 (w32_condemn_scroll_bars, w32_redeem_scroll_bar):
5566 (w32_judge_scroll_bars): Change to use FSET.
5567 Reported by Andy Moreton <andrewjmoreton@gmail.com>.
5568
f99bac93
DA
55692012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5570
5571 Fix replacement typo.
5572 * window.c (replace_window): Set root_window instead of
5573 selected_window. This fixes a total window subsystem
5574 malfunction reported by Bastien Guerry <bzg@gnu.org>.
5575
8c2a0f2d
GM
55762012-08-06 Glenn Morris <rgm@gnu.org>
5577
5578 * lisp.mk (lisp): Add language/persian.elc.
5579
edd74c35
DA
55802012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5581
5582 Separate read and write access to Lisp_Object slots of struct frame.
5583 * frame.h (FGET, FSET): New macros similar to AREF and ASET.
5584 * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
5585 * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
5586 * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
5587 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
5588
8671676c
AS
55892012-08-05 Andreas Schwab <schwab@linux-m68k.org>
5590
5591 * emacs.c (decode_env_path): Only use defaulted if WINDOWSNT.
5592
663e2b3f
DA
55932012-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5594
5595 Generalize common compile-time constants.
5596 * lisp.h (header_size, bool_header_size, word_size): Now here.
5597 (struct Lisp_Vector): Add comment.
5598 (struct Lisp_Bool_Vector): Move up to define handy constants.
5599 (VECSIZE, PSEUDOVECSIZE): Simplify.
5600 (SAFE_ALLOCA_LISP): Use new constant. Adjust indentation.
5601 * buffer.c, buffer.h, bytecode.c, callint.c, eval.c, fns.c:
5602 * font.c, fontset.c, keyboard.c, keymap.c, macros.c, menu.c:
5603 * msdos.c, w32menu.c, w32term.h, window.c, xdisp.c, xfaces.c:
5604 * xfont.c, xmenu.c: Use word_size where appropriate.
5605
d32e47af
LM
56062012-08-05 Lawrence Mitchell <wence@gmx.li>
5607
5608 * search.c (Freplace_match): Treat \? in the replacement text
5609 literally (Bug#8161).
5610
e5d9c0d1
CY
56112012-08-05 Chong Yidong <cyd@gnu.org>
5612
5613 * term.c (Vsuspend_tty_functions, Vresume_tty_functions):
5614 * frame.c (Vdelete_frame_functions):
5615 * emacs.c (Vkill_emacs_hook): Doc fix.
5616
8da0576b
EZ
56172012-08-04 Eli Zaretskii <eliz@gnu.org>
5618
5619 * xfns.c (x_set_menu_bar_lines): Fix compilation error in
5620 --with-x-toolkit=no builds.
5621 Reported by Carsten Mattner <carstenmattner@gmail.com>.
5622
02676e5d
CY
56232012-08-04 Chong Yidong <cyd@gnu.org>
5624
5625 * syntax.c (Fmodify_syntax_entry): Doc fix.
5626
97147da9
EZ
56272012-08-04 Eli Zaretskii <eliz@gnu.org>
5628
76151e2c
EZ
5629 Fix startup warnings about ../site-lisp on MS-Windows. (Bug#11959)
5630 * w32.c (init_environment): Change the default values of many
5631 environment variables in dflt_envvars[] to NULL, to avoid pushing
14ae4239
BT
5632 them into environment when they were not already defined.
5633 Remove the code that deletes site-lisp subdirectories from the default
76151e2c 5634 value of EMACSLOADPATH, as it is no longer needed.
14ae4239
BT
5635 (check_windows_init_file): Now external, not static.
5636 Use Vload_path as is, without adding anything, as this function is now
76151e2c
EZ
5637 called when Vload_path is already set up.
5638
5639 * w32.h (check_windows_init_file): Add prototype.
5640
5641 * emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
5642 directory, ignore the /*/i386/ tail in Vinvocation_directory, for
5643 compatibility with Posix platforms.
5644 (main): Move the call to check_windows_init_file to here from
5645 w32.c.
5646 (decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
5647 any, in the DEFALT argument into the root of the Emacs build or
5648 installation tree, as appropriate.
5649
5650 * callproc.c (init_callproc_1): Call decode_env_path instead of
5651 doing its equivalent by hand.
5652 (init_callproc): Replace DOS_NT condition with MSDOS, thus letting
5653 the code that sets Vexec_path run on MS-Windows.
5654
5655 * lread.c (init_lread): Add comments to #ifdef's.
5656
97147da9
EZ
5657 * msdos.c (dos_set_window_size, IT_update_begin)
5658 (IT_frame_up_to_date, IT_set_frame_parameters): Use FVAR and WVAR
5659 instead of direct references.
5660
185ee146
PE
56612012-08-04 Paul Eggert <eggert@cs.ucla.edu>
5662
5663 Export DEFAULT_REHASH_* to GDB.
5664 * lisp.h (DEFAULT_REHASH_THRESHOLD, DEFAULT_REHASH_SIZE):
5665 Now constants, not macros.
5666
8834c57a
PE
56672012-08-03 Paul Eggert <eggert@cs.ucla.edu>
5668
98c6f1e3
PE
5669 Remove unnecessary casts involving pointers.
5670 These casts are no longer needed now that we assume C89 or later,
5671 since they involve casting to or from void *.
5672 * alloc.c (make_pure_string, make_pure_c_string, pure_cons)
5673 (make_pure_float, make_pure_vector):
5674 * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP):
5675 * macros.c (Fstart_kbd_macro):
5676 * menu.c (find_and_return_menu_selection):
5677 * minibuf.c (read_minibuf_noninteractive):
5678 * sysdep.c (closedir):
5679 * xdisp.c (x_produce_glyphs):
5680 * xfaces.c (compare_fonts_by_sort_order):
5681 * xfns.c (x_real_positions, select_visual):
5682 * xselect.c (x_stop_queuing_selection_requests)
5683 (x_get_window_property, x_get_window_property_as_lisp_data):
5684 * xterm.c (x_set_frame_alpha, x_find_modifier_meanings):
5685 Remove unnecessary pointer casts.
5686 * alloc.c (record_xmalloc): New function.
5687 * lisp.h (record_xmalloc): New decl.
5688 (SAFE_ALLOCA): Now takes just one arg -- the size -- and acts
5689 more like a function. This is because the pointer cast is not
5690 needed. All uses changed.
5691 * print.c (print_string, print_error_message): Avoid length recalc.
5692
8834c57a
PE
5693 Improve fix for macroexp crash with debugging (Bug#12118).
5694 * lisp.h (ASET) [ENABLE_CHECKING]: Pay attention to
5695 ARRAY_MARK_FLAG when checking subscripts, because ASET is
5696 not supposed to be invoked from the garbage collector.
5697 See Andreas Schwab in <http://bugs.gnu.org/12118#25>.
5698 (gc_aset): New function, which is like ASET but can be
5699 used in the garbage collector.
5700 (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
5701 (set_hash_index): Use it instead of ASET.
5702
6dad7178
EZ
57032012-08-03 Eli Zaretskii <eliz@gnu.org>
5704
5705 Support symlinks on latest versions of MS-Windows.
5706 * w32.c: Include winioctl.h and aclapi.h.
5707 (is_symlink, chase_symlinks, enable_privilege, restore_privilege)
5708 (revert_to_self): Forward declarations of static functions.
5709 <static BOOL g_b_init_get_security_info>:
5710 <g_b_init_create_symbolic_link>: New static flags.
5711 (globals_of_w32): Initialize them to zero.
5712 (GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
5713 (map_w32_filename): Improve commentary. Simplify switch.
5714 (SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
5715 headers (most versions of MinGW w32api don't).
5716 (get_security_info, create_symbolic_link)
5717 (get_file_security_desc_by_handle, is_symlink, chase_symlinks):
5718 New functions.
5719 (sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
5720 in the argument file name.
5721 (sys_access): Call unc_volume_file_attributes only if
5722 GetFileAttributes fails with network-related error codes.
5723 (sys_rename): Diagnose renaming of a symlink when the user doesn't
5724 have the required privileges.
14ae4239 5725 (get_file_security_desc_by_name): Rename from
6dad7178
EZ
5726 get_file_security_desc.
5727 (stat_worker): New function, with most of the guts of 'stat', and
14ae4239
BT
5728 with addition of handling of symlinks and support for 'lstat'.
5729 If possible, get file's attributes and security information by
6dad7178
EZ
5730 handle, not by name. Produce S_IFLNK bit for symlinks, when
5731 called from 'lstat'.
5732 (stat, lstat): New functions, call 'stat_worker'.
5733 (symlink, readlink, careadlinkat): Rewritten to create and resolve
5734 symlinks when the underlying filesystem supports them.
5735
f162bcc3
PE
57362012-08-02 Paul Eggert <eggert@cs.ucla.edu>
5737
79ea6c20
PE
5738 Fix macroexp crash on Windows with debugging (Bug#12118).
5739 * lisp.h (ASET) [ENABLE_CHECKING]: Ignore ARRAY_MARK_FLAG when
5740 checking subscripts; problem introduced with the recent
5741 "ASET (a, i, v)" rather than "AREF (a, i) = v" patch.
5742 (ARRAY_MARK_FLAG): Now a macro as well as a constant,
5743 since it's used in non-static inline functions now.
5744
c0ce93fd
PE
5745 * xfaces.c (face_at_buffer_position, face_for_overlay_string):
5746 Don't assume buffer size fits in 'int'. Remove unused local.
c71f5156 5747
f162bcc3
PE
5748 Use C99-style 'extern inline' if available.
5749 * buffer.h (BUFFER_INLINE):
5750 * category.h (CATEGORY_INLINE):
5751 * character.h (CHARACTER_INLINE):
5752 * charset.h (CHARSET_INLINE):
5753 * composite.h (COMPOSITE_INLINE):
5754 * dispextern.h (DISPEXTERN_INLINE):
5755 * lisp.h (LISP_INLINE):
5756 * systime.h (SYSTIME_INLINE):
5757 New macro, replacing 'static inline' in this header.
5758 * buffer.h, category.h, character.h, charset.h, composite.h:
5759 * dispextern.h, lisp.h, systime.h:
5760 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5761 * alloc.c (LISP_INLINE):
5762 * buffer.c (BUFFER_INLINE):
5763 * category.c (CATEGORY_INLINE):
5764 * character.c (CHARACTER_INLINE):
5765 * charset.c (CHARSET_INLINE):
5766 * composite.c (COMPOSITE_INLINE):
5767 * dispnew.c (DISPEXTERN_INLINE):
5768 * sysdep.c (SYSTIME_INLINE):
5769 Define to EXTERN_INLINE, so that the corresponding functions
5770 are compiled into code.
5771 * conf_post.h (INLINE, EXTERN_INLINE, INLINE_HEADER_BEGIN)
5772 (INLINE_HEADER_END): New macros.
5773 * lisp.h (PSEUDOVECTOR_FLAG): Now a macro as well as a constant,
5774 since it's used in non-static inline functions now.
a8333d03 5775 (VALMASK) [!USE_LSB_TAG]: Likewise.
f162bcc3 5776
837b365b
GM
57772012-08-02 Glenn Morris <rgm@gnu.org>
5778
d66b744d
GM
5779 * s/: Remove empty directory.
5780
837b365b
GM
5781 * s/ms-w32.h: Move to ../nt/inc.
5782 * makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
5783 Update for new ms-w32.h location.
5784
13294f95
PE
57852012-08-02 Paul Eggert <eggert@cs.ucla.edu>
5786
5787 Port to Solaris 8.
5788 * syswait.h (WRETCODE): Remove, consistently with ../configure.ac.
5789
90df0db3
GM
57902012-08-02 Glenn Morris <rgm@gnu.org>
5791
5792 * nsterm.m (ns_exec_path, ns_load_path): Use SEPCHAR rather than
5793 hard-coding the path separator.
5794
4939150c
PE
57952012-08-01 Paul Eggert <eggert@cs.ucla.edu>
5796
5797 Use "ASET (a, i, v)" rather than "AREF (a, i) = v".
5798 This how ASET and AREF are supposed to work, and makes
5799 it easier to think about future improvements. See
5800 <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00026.html>.
5801 * charset.h (set_charset_attr): New function.
5802 All lvalue-style uses of CHARSET_DECODER etc. changed to use it.
5803 * lisp.h (ASET): Rewrite so as not to use AREF in an lvalue style.
5804 (aref_addr): New function. All uses of &AREF(...) changed.
5805 (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
5806 (set_hash_index): New functions. All lvalue-style uses of
5807 HASH_KEY etc. changed.
5808 * keyboard.c (set_prop): New function. All lvalue-style uses
5809 of PROP changed.
5810
947b2afd
AA
58112012-08-01 Alp Aker <alp.tekin.aker@gmail.com>
5812
5813 * nsterm.m (ns_set_vertical_scroll_bar, ns_redeem_scroll_bar)
5814 (EmacsWindow-accessibilityAttributeValue, EmacsScroller-initFrame:)
1f9f395d 5815 (EmacsScroller-dealloc): Adjust to use WVAR. (Bug#12114)
947b2afd
AA
5816 * nsfns.m (ns_set_name_as_filename): Likewise.
5817 * nsmenu.m (ns_update_menubar): Likewise.
5818 * nsselect.m (symbol_to_nsstring): Adjust to use SVAR.
5819
4f5d0325
EZ
58202012-08-01 Eli Zaretskii <eliz@gnu.org>
5821
2008beae
EZ
5822 * .gdbinit (xcar, xcdr, xlist, xwindow, nextcons, xprintsym):
5823 Adapt to latest changes in field names of the corresponding Lisp
288479f6 5824 objects.
2008beae 5825
4f5d0325
EZ
5826 * xdisp.c (try_window_id): Use WVAR in IF_DEBUG code.
5827
fe3cc771
GM
58282012-08-01 Glenn Morris <rgm@gnu.org>
5829
5830 * s/msdos.h: Remove file.
5831 * conf_post.h [MSDOS]: New section, moved from s/msdos.h.
5832 * Makefile.in (S_FILE): Remove.
5833 (config_h): Remove S_FILE.
5834
c90acc54
JB
58352012-08-01 Juanma Barranquero <lekktu@gmail.com>
5836
5837 * s/ms-w32.h (DEVICE_SEP, IS_DIRECTORY_SEP, IS_ANY_SEP):
5838 Remove; moved to nt/config.nt.
5839
d8a05828
DA
58402012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5841
5842 Use INTERNAL_FIELD for conses and overlays.
5843 * lisp.h (struct Lisp_Cons): Use INTERNAL_FIELD.
5844 Remove obsolete comment.
5845 (MVAR): New macro.
5846 (struct Lisp_Overlay): Use INTERNAL_FIELD.
5847 * alloc.c, buffer.c, buffer.h, fns.c: Adjust users.
5848
8271d590
DA
58492012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5850
5851 Use INTERNAL_FIELD for symbols.
5852 * lisp.h (SVAR): New macro. Adjust users.
5853 * alloc.c, bytecode.c, cmds.c, data.c, doc.c, eval.c:
5854 * fns.c, keyboard.c, lread.c, xterm.c: Users changed.
5855
3193acd2
DA
58562012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5857
5858 Use INTERNAL_FIELD for processes.
5859 * process.h (PVAR): New macro. Adjust style.
5860 (struct Lisp_Process): Change Lisp_Object members to INTERNAL_FIELD.
5861 * print.c, process.c, sysdep.c, w32.c, xdisp.c: Users changed.
5862
3a45383a
DA
58632012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5864
5865 Use INTERNAL_FIELD for windows.
5866 * window.h (WVAR): New macro.
5867 (struct window): Change Lisp_Object members to INTERNAL_FIELD.
5868 * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
5869 * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
5870 * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, nsterm.m, print.c:
5871 * textprop.c, w32fns.c, w32menu.c, w32term.c, window.c, xdisp.c:
5872 * xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
5873
c1dbc63c
PE
58742012-08-01 Paul Eggert <eggert@cs.ucla.edu>
5875
5876 * coding.h (CODING_ATTR_FLUSHING): Remove; unused and wouldn't work.
5877
5c0c0e8a
GM
58782012-08-01 Glenn Morris <rgm@gnu.org>
5879
5880 * lisp.h (IS_DIRECTORY_SEP, IS_DEVICE_SEP, IS_ANY_SEP):
5881 Move to configure.ac.
5882
552a99b4
JB
58832012-08-01 Juanma Barranquero <lekktu@gmail.com>
5884
5885 * makefile.w32-in (CONFIG_H): Update dependencies.
5886 (CONF_POST_H): New macro.
5887
5888 * s/ms-w32.h (SEPCHAR, NULL_DEVICE): Remove; moved to nt/config.nt.
5889
8d8e2dfe
GM
58902012-07-31 Glenn Morris <rgm@gnu.org>
5891
bc96620a
GM
5892 * Makefile.in (S_FILE): No longer set by configure.
5893
476b1b2d
GM
5894 * conf_post.h (config_opsysfile): Move earlier, so that WINDOWSNT
5895 is available.
5896 (alloca.h) [WINDOWSNT]: Don't include it on MS Windows.
5897
b2c7a106
GM
5898 * process.h (NULL_DEVICE):
5899 * emacs.c (SEPCHAR):
5900 * editfns.c (USER_FULL_NAME): Let configure set them.
5901
d53d062a
GM
5902 * s/README, s/template.h: Remove files.
5903
4515017f
GM
5904 * conf_post.h [HPUX]: Undefine HAVE_RANDOM and HAVE_RINT.
5905
8d8e2dfe
GM
5906 * conf_post.h (AMPERSAND_FULL_NAME, subprocesses):
5907 Move to configure.ac.
5908
5b20b3cc
EZ
59092012-07-31 Eli Zaretskii <eliz@gnu.org>
5910
1e0afd9a
EZ
5911 * .gdbinit (xframe): Adapt to introduction of FVAR and the
5912 resulting renaming of 'struct frame' members.
5913
5b20b3cc
EZ
5914 * w32menu.c (w32_menu_show): Revert bogus introduction of FVAR.
5915
5916 * fontset.c (dump_fontset): Fix compilation with ENABLE_CHECKING
5917 after introduction of FVAR.
5918
f1310128
JD
59192012-07-31 Jan Djärv <jan.h.d@swipnet.se>
5920
79e721e0
JD
5921 * nsmenu.m (update_frame_tool_bar): Change key from NSObject* to id.
5922
5923 * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Use drawInRect
5924 instead of compositeToPoint.
5925 (applicationShouldTerminate): Pass NS String literal to NSRunAlertPanel.
5926
8d7c7eed 5927 * nsfns.m, nsmenu.m, nsterm.m: Adopt to struct frame/FVAR changes.
f1310128 5928
e34f7f79
DA
59292012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5930
5931 Generalize INTERNAL_FIELD between buffers, keyboards and frames.
5932 * lisp.h (INTERNAL_FIELD): New macro.
14ae4239 5933 * buffer.h (BUFFER_INTERNAL_FIELD): Remove.
e34f7f79
DA
5934 (BVAR): Change to use INTERNAL_FIELD.
5935 * keyboard.h (KBOARD_INTERNAL_FIELD): Likewise.
5936 (KVAR): Change to use INTERNAL_FIELD.
5937 * frame.h (FVAR): New macro.
5938 (struct frame): Use INTERNAL_FIELD for all Lisp_Object fields.
3a45383a
DA
5939 * alloc.c, buffer.c, data.c, dispnew.c, dosfns.c, eval.c, frame.c:
5940 * fringe.c, gtkutil.c, minibuf.c, nsfns.m, nsterm.m, print.c:
5941 * term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
e34f7f79
DA
5942 * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
5943
c09bfb2f
DA
59442012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5945
5946 Miscellaneous fixes for non-default X toolkits.
5947 * xfns.c (Fx_file_dialog): Change to SSDATA to avoid warnings.
5948 * xterm.c (x_frame_of_widget): Remove redundant prototype.
5949 Move under #ifdef USE_LUCID.
5950 (x_create_toolkit_scroll_bar): Adjust scroll_bar_name
5951 definition and usage to avoid warnings.
5952
14c114ae
JD
59532012-07-31 Jan Djärv <jan.h.d@swipnet.se>
5954
5955 * nsterm.m (openFiles): Fix previous checkin.
5956
3bd21e82
PE
59572012-07-31 Paul Eggert <eggert@cs.ucla.edu>
5958
5959 * indent.c (compute_motion): Remove unused local.
5960
c1529ded
GM
59612012-07-31 Glenn Morris <rgm@gnu.org>
5962
400d5621
GM
5963 * s/usg5-4-common.h (wait3, WRETCODE): Let configure set them.
5964
268e2432
GM
5965 * conf_post.h [USG5_4]:
5966 Move remaining contents of s/usg5-4-common.h here.
5967 * s/usg5-4-common.h: Remove file.
5968
7552f3ee
GM
5969 * conf_post.h [IRIX6_5]: Move remaining contents of s/irix6-5.h here.
5970 * s/irix6-5.h: Remove file.
5971
6a381852
GM
5972 * conf_post.h [DARWIN_OS]: Move remaining contents of s/darwin.h here.
5973 * s/darwin.h: Remove file.
5974
c1529ded
GM
5975 * conf_post.h [HPUX]: Move random, srandom here from s/hpux10-20.h.
5976 * s/hpux10-20.h: Remove file, which is now empty.
5977
b429a4ee
GM
59782012-07-30 Glenn Morris <rgm@gnu.org>
5979
5980 * conf_post.h: New, split from configure.ac's AH_BOTTOM.
5981 * Makefile.in (config_h): Add conf_post.h.
5982 * makefile.w32-in (CONFIG_H): Add conf_post.h.
5983
adff3182
JD
59842012-07-30 Jan Djärv <jan.h.d@swipnet.se>
5985
5986 * nsterm.m (ns_do_open_file): New variable.
b9031d69 5987 (ns_term_init): Set ns_do_open_file to YES after run returns.
14ae4239
BT
5988 (openFile, openTempFile, openFileWithoutUI, openFiles):
5989 Open files only if ns_do_open_file.
adff3182 5990
c32af1e4
PE
59912012-07-30 Paul Eggert <eggert@cs.ucla.edu>
5992
7393bcbb
PE
5993 * lisp.h (SWITCH_ENUM_CAST): Remove. All uses removed.
5994 This no-op macro hasn't been needed for many years.
5995 * src/regex.c (SWITCH_ENUM_CAST) [!emacs]: Likewise.
5996
c32af1e4
PE
5997 Export DIRECTORY_SEP, TYPEMASK, VALMASK to GDB.
5998 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]: Add lsb_bits.
5999 * lisp.h (enum lsb_bits) [USE_LSB_TAG]: New enum, for
6000 gdb_make_enums_visible.
6001 (TYPEMASK, VALMASK) [USE_LSB_TAGS]: Now enum constants, not macros.
6002 (DIRECTORY_SEP): Now a constant, not a macro.
6003
302fc036
EZ
60042012-07-30 Eli Zaretskii <eliz@gnu.org>
6005
6006 * w32fns.c (w32_wnd_proc): Pass w32_keyboard_codepage to
6007 w32_kbd_patch_key as the 2nd arg. (Bug#12082)
6008
6009 * w32term.c <w32_keyboard_codepage>: Renamed from
6010 keyboard_codepage and now external. All users changed.
6011
6012 * w32term.h: Add declaration of w32_keyboard_codepage.
6013
6014 * w32inevt.c (w32_kbd_patch_key): Accept an additional argument --
6015 the codepage to translate keys to Unicode. If this argument is
6016 -1, use the value returned by GetConsoleCP. All callers changed.
6017
88fb40b4
PE
60182012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6019
0aee6912
PE
6020 Update .PHONY listings in makefiles.
6021 * Makefile.in (.PHONY): Add all, mostlyclean, clean,
6022 bootstrap-clean, distclean, maintainer-clean, versioclean,
6023 extraclean, frc.
6024
88fb40b4
PE
6025 * lisp.h (STRING_BYTES_BOUND): Cast entire result to ptrdiff_t.
6026 This is a bit clearer. Fix some commentary typos.
6027
0a763bd1
GM
60282012-07-30 Glenn Morris <rgm@gnu.org>
6029
32bac6d6
GM
6030 * s/netbsd.h: Let configure include signal.h if needed.
6031 Remove file, which is now empty.
6032
b65e7c46
GM
6033 * s/usg5-4-common.h (_longjmp, _setjmp, TIOCSIGSEND):
6034 Let configure set them.
6035 * s/irix6-5.h (_longjmp, _setjmp, TIOCSIGSEND):
6036 No more need to undefine.
0a763bd1 6037
169304bd
AS
60382012-07-30 Andreas Schwab <schwab@linux-m68k.org>
6039
6040 * keymap.c (Fkey_description): Don't remove 0x80 bit from
6041 non-single-byte char when adding meta modifier. (Bug#12090)
6042
6cd7a139
DA
60432012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6044
6045 Convert safe_call to use variable number of arguments.
6046 * xdisp.c (safe_call): Convert to use varargs. Adjust users.
6047 (safe_call2): Fix comment.
6048 * lisp.h (safe_call): Adjust prototype.
6049 * coding.c (encode_coding_object): Change to use safe_call2.
6050 * xfaces.c (merge_face_heights): Change to use safe_call1.
6051
d34d6ffc
GM
60522012-07-30 Glenn Morris <rgm@gnu.org>
6053
7b8a48e4 6054 * s/aix4-2.h (sigmask): No need to undefine it, since syssignal.h
227f5bd0 6055 does that unconditionally. Remove file, which is now empty.
7b8a48e4 6056
d34d6ffc
GM
6057 * s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
6058 Remove empty files.
6059
03a660a6
PE
60602012-07-30 Paul Eggert <eggert@cs.ucla.edu>
6061
6062 Export to GDB most of lisp.h's remaining object-like macros.
6063 * lisp.h (min, max): Move earlier, because they're used earlier now.
6064 (INTMASK, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK)
6065 (CHAR_TABLE_STANDARD_SLOTS, CHARTAB_SIZE_BITS_0)
6066 (CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2, CHARTAB_SIZE_BITS_3)
6067 (DEFAULT_HASH_SIZE, COMPILED_ARGLIST, COMPILED_BYTECODE)
6068 (COMPILED_CONSTANTS, COMPILED_STACK_DEPTH, COMPILED_DOC_STRING)
6069 (COMPILED_INTERACTIVE, CHAR_ALT, CHAR_SUPER, CHAR_HYPER, CHAR_SHIFT)
6070 (CHAR_CTL, CHAR_META, CHAR_MODIFIER_MASK, CHARACTERBITS)
6071 (MANY, UNEVALLED, FLOAT_TO_STRING_BUFSIZE, MAX_ALLOCA):
6072 Now constants, for GDB. They need not be macros.
6073 (MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM, STRING_BYTES_BOUND):
6074 Now constants, for GDB, as well as macros, for static initializers.
6075 (CHAR_TABLE_STANDARD_SLOTS, CHAR_TABLE_EXTRA_SLOTS):
6076 Move to after the definition of struct Lisp_Char_Table,
6077 since the former now needs that type defined.
6078 (enum CHARTAB_SIZE_BITS, enum CHAR_TABLE_STANDARD_SLOTS)
6079 (enum DEFAULT_HASH_SIZE, enum Lisp_Compiled, enum char_bits)
6080 (enum maxargs, enum FLOAT_TO_STRING_BUFSIZE, enum MAX_ALLOCA):
6081 New enums, for gdb_make_enums_visible.
6082 (GLYPH_MODE_LINE_FACE): Remove; unused.
88fb40b4 6083 * alloc.c (STRING_BYTES_MAX): Now a constant, not a macro.
03a660a6
PE
6084 (gdb_make_enums_visible): Add enum CHARTAB_SIZE_BITS, enum
6085 CHAR_TABLE_STANDARD_SLOTS, enum char_bits, enum DEFAULT_HASH_SIZE,
6086 enum FLOAT_TO_STRING_BUFSIZE, enum Lisp_Bits, enum Lisp_Compiled,
6087 enum maxargs, enum MAX_ALLOCA.
6088 (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): Remove.
6089 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Remove;
6090 no longer needed, now that they are done in lisp.h.
6091
e499d0ee
DA
60922012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6093
6094 Cleanup string bytes checking.
6095 * alloc.c (GC_STRING_BYTES, CHECK_STRING_BYTES): Remove. Convert
6096 all users to STRING_BYTES or string_bytes if GC_CHECK_STRING_BYTES.
6097 (check_string_bytes): Define to empty if not GC_CHECK_STRING_BYTES.
6098 (check_sblock, compact_small_strings): Simplify.
6099
d5040d2d
PE
61002012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6101
6102 * lisp.h (LISP_INT_TAG, LISP_INT1_TAG, LISP_STRING_TAG): Remove.
6103 These macros are confusing and no longer need to be defined, as
6104 the enum values now suffice. All uses replaced with definiens.
6105 (Lisp_Int1, Lisp_String): Define directly; this is clearer.
6106
7f259ae6
JB
61072012-07-29 Juanma Barranquero <lekktu@gmail.com>
6108
6109 * makefile.w32-in (LISP_H, $(BLD)/emacs.$(O), $(BLD)/w32inevt.$(O))
6110 ($(BLD)/w32console.$(O)): Update dependencies.
6111
7e63e0c3
DA
61122012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6113
6114 Remove HIDE_LISP_IMPLEMENTATION and cleanup cons free list check.
6115 * lisp.h (HIDE_LISP_IMPLEMENTATION): Remove as useless for a long
6116 time. Adjust users.
6117 (CHECK_CONS_LIST): Remove. Convert all users to check_cons_list.
6118
ffd817eb
JD
61192012-07-29 Jan Djärv <jan.h.d@swipnet.se>
6120
6121 * lread.c (init_lread): Remove if-statement in ifdef HAVE_NS before
6122 setting sitelisp (Bug#12010).
6123
417a7a0e
EZ
61242012-07-29 Eli Zaretskii <eliz@gnu.org>
6125
14ae4239 6126 * w32heap.h (OS_9X): Rename from OS_WINDOWS_95.
417a7a0e
EZ
6127
6128 * w32heap.c (cache_system_info):
6129 * w32.c (sys_rename):
6130 * w32proc.c (find_child_console, sys_kill): All users changed.
6131
387d4d92
PE
61322012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6133
6134 * alloc.c (Fgarbage_collect): Indent as per usual Emacs style.
6135
55a6cca6
EZ
61362012-07-29 Eli Zaretskii <eliz@gnu.org>
6137
6138 * makefile.w32-in (LISP_H): Add $(NT_INC)/stdalign.h.
6139
dbcf001c
DA
61402012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6141
6142 Cleanup statistics calculation in Fgarbage_collect.
14ae4239
BT
6143 * alloc.c (Fgarbage_collect): Rename t1 to meaningful start.
6144 Fix zombies percentage calculation. Simplify elapsed time calculation.
dbcf001c 6145
e2688e4a
DA
61462012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6147
6148 Generalize marker debugging code under MARKER_DEBUG and use eassert.
6149 * insdel.c (CHECK_MARKERS, check_markers_debug_flag): Remove.
6150 (gap_left, gap_right, adjust_markers_for_delete, insert_1_both)
6151 (insert_from_string_1, insert_from_gap, insert_from_buffer_1)
6152 (replace_range, replace_range_2, del_range_2): Change to eassert.
6153 * marker.c (byte_char_debug_check): Adjust style.
6154
b46a6a83
PE
61552012-07-29 Paul Eggert <eggert@cs.ucla.edu>
6156
6157 Don't use the abbreviation "win" to refer to Windows (Bug#10421).
6158 * regex.c (MAX_BUF_SIZE): Remove some incorrect and
6159 long-ago-commented-out code that talks about "WIN32".
6160 * w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95.
6161 All uses changed.
6162
e32a5799
PE
61632012-07-28 Paul Eggert <eggert@cs.ucla.edu>
6164
6165 Use Gnulib stdalign module (Bug#9772, Bug#9960).
6166 * alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
6167 Simplify by using alignof.
6168 (pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
6169 * lisp.h: Include <stdalign.h>.
6170 (GCALIGNMENT): New macro and constant.
6171 (DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT).
6172 (USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
6173 (stdalign): New macro, if not already defined.
6174
df81cd29
EZ
61752012-07-28 Eli Zaretskii <eliz@gnu.org>
6176
01bd1b0d
EZ
6177 Fix non-ASCII input in non-GUI frames on MS-Windows. (Bug#12055)
6178 * w32inevt.c: Include w32inevt.h.
6179 (w32_read_console_input): New inline function, calls either
6180 ReadConsoleInputA or ReadConsoleInputW, depending on the value of
6181 w32_console_unicode_input.
6182 (fill_queue): Call w32_read_console_input instead of ReadConsoleInput.
6183 (w32_kbd_patch_key, key_event): Use the codepage returned by
6184 GetConsoleCP, rather than the ANSI codepage returned by GetLocaleInfo.
6185 (key_event): use uChar.UnicodeChar only if
6186 w32_console_unicode_input is non-zero.
6187
6188 * w32console.c: Include w32heap.h.
6189 <w32_console_unicode_input>: New global variable.
6190 (initialize_w32_display): Set w32_console_unicode_input to 1 on NT
6191 family of Windows, zero otherwise.
6192
6193 * w32inevt.h: Declare w32_console_unicode_input.
6194
df81cd29
EZ
6195 * xdisp.c (init_iterator): Don't reference tip_frame in a build
6196 --without-x. (Bug#11742)
6197
c20fdd9e
PE
61982012-07-27 Paul Eggert <eggert@cs.ucla.edu>
6199
6200 Adjust GDB to reflect pvec_type changes (Bug#12036).
6201 * .gdbinit (xvectype, xpr, xbacktrace): Adjust to reflect the
14ae4239
BT
6202 2012-07-04 changes to pseudovector representation.
6203 Problem reported by Eli Zaretskii in <http://bugs.gnu.org/12036#30>.
c20fdd9e 6204
32770973 62052012-07-27 Michael Albinus <michael.albinus@gmx.de>
e518bc71
MA
6206
6207 * dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Canonicalize session
6208 bus address.
6209 (xd_close_bus, Fdbus_init_bus): Handle reference counter properly.
6210
3438fe21
EZ
62112012-07-27 Eli Zaretskii <eliz@gnu.org>
6212
bcfbc9de
EZ
6213 * alloc.c (listn): Fix the order the arguments are consed onto the
6214 list.
6215
3438fe21
EZ
6216 * lisp.h (enum constype): Use CONSTYPE_HEAP and CONSTYPE_PURE for
6217 enumeration constants, as PURE and HEAP are too general, and clash
6218 with other headers and sources, such as gmalloc.c and the
6219 MS-Windows system headers. All users changed.
6220
eeaea515
DA
62212012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
6222
6223 Revert last save_excursion_save and save_excursion_restore changes.
6224 * alloc.c, editfns.c, marker.c, lisp.h: Revert.
6225 Lots of crashes reported by Chong Yidong <cyd@gnu.org>.
6226
073c88c2
DA
62272012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
6228
6229 Fix recently-introduced typos in Windows port.
6230 Reported by Martin Rudalics <rudalics@gmx.at>.
6231 * w32.c (init_environment): Replace comma with semicolon.
eeaea515 6232 * w32fns.c (syms_of_w32fns): Add missing parenthesis.
073c88c2 6233
4706125e
PE
62342012-07-27 Paul Eggert <eggert@cs.ucla.edu>
6235
6236 Improve GDB symbol export (Bug#12036).
6237 * .gdbinit (xgetptr, xgetint, xgettype): Set $bugfix in different
6238 arms of an 'if', not using conditional expressions; otherwise GDB
6239 complains about the types in the unevaluated arm when the argument
6240 is an integer literal.
6241 (xgetint): Simplify expression.
6242 * alloc.c (gdb_make_enums_visible): New constant. This ports to
6243 GCC 3.4.2 the export of symbols to GDB. Problem reported by Eli
6244 Zaretskii in <http://bugs.gnu.org/12036#13>.
6245 * lisp.h (PUBLISH_TO_GDB): Remove. All uses removed. No longer
6246 needed now that we have gdb_make_enums_visible.
6247 (enum CHECK_LISP_OBJECT_TYPE, enum Lisp_Bits, enum More_Lisp_Bits)
6248 (enum enum_USE_LSB_TAG):
6249 New enum types, packaging up enums that need to be exported to GDB.
6250
694b6c97
DA
62512012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
6252
6253 Utility function to make a list from specified amount of objects.
6254 * lisp.h (enum constype): New datatype.
6255 (listn): New prototype.
6256 * alloc.c (listn): New function.
6257 (Fmemory_use_count, syms_of_alloc): Use it.
6258 * buffer.c (syms_of_buffer): Likewise.
6259 * callint.c (syms_of_callint): Likewise.
6260 * charset.c (define_charset_internal): Likewise.
6261 * coding.c (syms_of_coding): Likewise.
6262 * keymap.c (syms_of_keymap): Likewise.
6263 * search.c (syms_of_search): Likewise.
6264 * syntax.c (syms_of_syntax): Likewise.
6265 * w32.c (init_environment): Likewise.
6266 * w32fns.c (Fw32_battery_status, syms_of_w32fns): Likewise.
6267 * xdisp.c (syms_of_xdisp): Likewise.
6268 * xfns.c (syms_of_xfns): Likewise.
6269
6195f384
DA
62702012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
6271
6272 Fast save_excursion_save and save_excursion_restore.
6273 * lisp.h (struct Lisp_Excursion): New data type.
6274 (PVEC_EXCURSION): New pseudovector type.
6275 (XEXCURSION, XSETEXCURSION, EXCURSIONP): Convenient macros
6276 to deal with it. Adjust comments.
6277 (init_marker, attach_marker): New prototype.
6278 (unchain_marker): Adjust prototype.
6279 * marker.c (attach_marker): Change to global.
6280 (init_marker): New function.
6281 * alloc.c (Fmake_marker, build_marker): Use it.
6282 (build_marker): More easserts.
6283 (mark_object): Handle struct Lisp_Excursion.
6284 * editfns.c (save_excursion_save, save_excursion_restore):
6285 Reimplement to use struct Lisp_Excursion. Add comments.
6286
5eceb8fb
PE
62872012-07-26 Paul Eggert <eggert@cs.ucla.edu>
6288
6289 Fix export of symbols to GDB (Bug#12036).
6290 * alloc.c (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL)
6291 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Move these here from
6292 emacs.c, as this is a more-suitable home. Had this been done earlier
6293 the fix for 12036 would have avoided some of the problems noted in
6294 <http://bugs.gnu.org/12036#13> by Eli Zaretskii, as the scope problems
6295 would have been more obvious.
562157c8
PE
6296 * emacs.c: Do not include <verify.h>; no longer needed.
6297 (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS)
5eceb8fb
PE
6298 (gdb_GCTYPEBITS, gdb_USE_LSB_TAG)
6299 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
6300 Remove; now done in lisp.h.
6301 * lisp.h (PUBLISH_TO_GDB): New macro.
6302 (GCTYPEBITS, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE, enum pvec_type)
6303 (DATA_SEG_BITS): Use it.
6304 (GCTYPEBITS, USE_LSB_TAG): Now also an enum, for GDB.
6305 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Now just an enum, for GDB.
6306 * mem-limits.h (EXCEEDS_LISP_PTR): Redo so that DATA_SEG_BITS need
6307 not be usable in #if. This simplifies things.
6308
d6749401
JB
63092012-07-26 Juanma Barranquero <lekktu@gmail.com>
6310
6311 * makefile.w32-in ($(BLD)/emacs.$(O)): Update dependencies.
6312
1781b9e9
PE
63132012-07-26 Paul Eggert <eggert@cs.ucla.edu>
6314
d89518db 6315 Simplify export of symbols to GDB (Bug#12036).
1781b9e9
PE
6316 * .gdbinit (xgetptr, xgetint, xgettype): Don't use "set $bugfix =
6317 $bugfix.i", as this doesn't work (with GDB 7.4.1, anyway).
6318 (xgetptr, xgetint, xgettype, xcoding, xcharset, xprintbytestr):
6319 Adjust to changes in lisp.h and emacs.c, by using
6320 CHECK_LISP_OBJECT_TYPE rather than gdb_use_struct, VALMASK instead
6321 of $valmask, DATA_SEG_BITS instead of gdb_data_seg_bits,
6322 INTTYPEBITS instead of gdb_gctypebits - 1, USE_LSB_TAG instead of
6323 gdb_use_lsb, (1 << GCTYPEBITS) - 1 instead of $tagmask, VALBITS
6324 instead of gdb_valbits.
6325 (xvectype, xvector, xpr, xprintstr, xbacktrace): Similarly, use
6326 PSEUDOVECTOR_FLAG instead of PVEC_FLAG, and ARRAY_MARK_FLAG
6327 instead of gdb_array_mark_flag.
6328 (xboolvector): Get size from $->size, not $->header.size.
6329 Use BOOL_VECTOR_BITS_PER_CHAR rather than mystery constants.
6330 (xreload, hook-run, hookpost-run): Remove.
6331 * emacs.c: Include <verify.h>.
6332 (gdb_use_lsb, gdb_use_struct, gdb_valbits, gdb_gctypebits)
6333 (gdb_data_seg_bits, PVEC_FLAG, gdb_array_mark_flag, gdb_pvec_type):
6334 Remove.
6335 (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS, gdb_GCTYPEBITS)
6336 (gdb_USE_LSB_TAG): New enum constants.
6337 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
6338 Also define these as enum constants, so they're visible to GDB.
6339 (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): New macros.
6340 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Also define these
6341 as constants, so they're visible to GDB.
6342 * lisp.h (VALBITS, INTTYPEBITS, FIXNUM_BITS, PSEUDOVECTOR_SIZE_BITS)
6343 (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK, BOOL_VECTOR_BITS_PER_CHAR):
6344 Now enum constants, not macros, so they're visible to GDB.
6345 (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Default to 0, as this is
6346 more convenient now. All uses changed.
6347 (VALMASK) [USE_LSB_TAG]: Also define in this case.
6348 * mem-limits.h (EXCEEDS_LISP_PTR): Adjust to DATA_SEG_BITS change.
6349
3628596a
DA
63502012-07-26 Dmitry Antipov <dmantipov@yandex.ru>
6351
6352 Explicitly free restriction data that are not needed anymore.
6353 * editfns.c (save_restriction_restore): Free restriction data.
6354
7abaf5cc
SM
63552012-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6356
6357 * eval.c (Fautoload_do_load): Rename from do_autoload, export to Lisp,
6358 add argument, tune behavior, and adjust all callers.
6359
71f88e00
PE
63602012-07-25 Paul Eggert <eggert@cs.ucla.edu>
6361
6362 Use typedef for EMACS_INT, EMACS_UINT.
6363 * lisp.h, s/ms-w32.h (EMACS_INT, EMACS_UINT): Use typedefs rather
6364 than macros. This simplifies debugging in the usual case, since
6365 it lets GDB show addresses as 'EMACS_INT *' rather than 'long int *'
6366 and it allows expressions involving EMACS_INT casts.
6367 * .gdbinit (xreload): Simplify by using EMACS_INT cast.
6368
57ec3034
JD
63692012-07-25 Jan Djärv <jan.h.d@swipnet.se>
6370
6371 * nsterm.m (ns_read_socket): Return early if there is a modal
6372 window (Bug#12043).
6373
8137e7b3
MR
63742012-07-25 Martin Rudalics <rudalics@gmx.at>
6375
6376 * frame.c (Fredirect_frame_focus): In doc-string don't mention
6377 that FOCUS-FRAME can be omitted.
6378
04e9897c
DA
63792012-07-25 Dmitry Antipov <dmantipov@yandex.ru>
6380
6381 Adjust buffer text indirection counters at the end of Fkill_buffer.
6382 * buffer.c (Fkill_buffer): Adjust indirection counters when the
6383 buffer is definitely dead. This should really fix an issue reported
6384 by Christoph Scholtes again. (Bug#12007).
6385 (init_buffer_once): Initialize indirection counters of
6386 buffer_defaults and buffer_local_symbols (for sanity and safety).
6387
8a0484e1
EZ
63882012-07-24 Eli Zaretskii <eliz@gnu.org>
6389
6390 * xdisp.c (init_iterator): Don't compute dimensions of truncation
6391 and continuation glyphs on tooltip frames, leave them at zero.
6392 Avoids continued lines in tooltips. (Bug#11832)
6393
fa691a83
DA
63942012-07-24 Dmitry Antipov <dmantipov@yandex.ru>
6395
6396 Simplify copy_overlay.
04e9897c 6397 * buffer.c (copy_overlay): Simplify. Use build_marker.
fa691a83
DA
6398 * lisp.h (struct Lisp_Overlay): Restore comment with minor tweaks.
6399
436bc8e0
EZ
64002012-07-23 Eli Zaretskii <eliz@gnu.org>
6401
6402 * print.c (print_object): Don't crash when a frame's name is nil
6403 or invalid. (Bug#12025)
6404
6405 * window.c (decode_any_window): Disable CHECK_LIVE_FRAME test, as
6406 it signals an error when a tooltip frame is being created.
6407
d7a7fda3
DA
64082012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
6409
6410 Cleanup miscellaneous objects allocation and initialization.
6411 * alloc.c (allocate_misc): Change to static. Add argument to
6412 specify the subtype. Adjust comment and users.
6413 (build_overlay): New function.
6414 * buffer.c (copy_overlays, Fmake_overlay): Use it.
6415 * lisp.h (struct Lisp_Overlay): Remove obsolete comment.
6416 (allocate_misc): Remove prototype.
6417 (build_overlay): Add prototype.
6418
64192012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
372f8ffc
DA
6420
6421 Swap buffer text indirection counters in Fbuffer_swap_text.
6422 * buffer.c (Fbuffer_swap_text): Swap indirections too.
6423 This avoids crash reported by Christoph Scholtes at
6424 http://lists.gnu.org/archive/html/bug-gnu-emacs/2012-07/msg00785.html.
6425
9d7fa573
JD
64262012-07-22 Jan Djärv <jan.h.d@swipnet.se>
6427
6428 * nsmenu.m (Popdown_data): New struct.
6429 (pop_down_menu): p->pointer is Popdown_data. Release the pool and
6430 free Popdown_data.
6431 (ns_popup_dialog): Use NSAutoreleasePool and pass it to pop_down_menu.
6432 (initWithContentRect): Make imgView and contentView non-static
6433 and autorelease them. Also autorelease img and matrix (Bug#12005).
6434 (dealloc): Remove (Bug#12005).
6435
0dd6d66d
DA
64362012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
6437
6438 Adjust consing_since_gc when objects are explicitly freed.
6439 * alloc.c (GC_DEFAULT_THRESHOLD): New macro.
6440 (Fgarbage_collect): Use it. Change minimum to 1/10 of default.
6441 (free_cons, free_misc): Subtract object size from consing_since_gc.
6442
d36d71df
DA
64432012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
6444
6445 Simplify and cleanup markers positioning code.
6446 * marker.c (attach_marker): More useful eassert.
6447 (live_buffer, set_marker_internal): New function.
6448 (Fset_marker, set_marker_restricted): Use set_marker_internal.
6449 (set_marker_both, set_marker_restricted_both): Use live_buffer.
6450
fb9ea40f
PE
64512012-07-22 Paul Eggert <eggert@cs.ucla.edu>
6452
6453 * buffer.h (struct buffer.indirections): Now ptrdiff_t, not int,
6454 as it's limited by the amount of memory, not by INT_MAX.
6455
2d5c5f7d
EZ
64562012-07-21 Eli Zaretskii <eliz@gnu.org>
6457
07fb592e
EZ
6458 * keyboard.c (keys_of_keyboard): Bind language-change to 'ignore'
6459 in special-event-map. See the discussion at
6460 http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00417.html
6461 for the reasons.
6462
37a9eac8 6463 * w32menu.c (add_menu_item): Cast to ULONG_PTR when assigning
14ae4239
BT
6464 info.dwItemData. Fixes crashes on 64-bit Windows.
6465 Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
2d5c5f7d 6466
c4328746
JD
64672012-07-21 Jan Djärv <jan.h.d@swipnet.se>
6468
fc0c31f8 6469 * nsterm.m (accessibilityAttributeValue): New function. (Bug#11134).
4b17afa7 6470 (conversationIdentifier): Return value is NSInteger.
784051c4 6471 * nsterm.m (accessibilityAttributeValue): Surround with NS_IMPL_COCOA.
c4328746 6472
6e5d1c12
CY
64732012-07-21 Chong Yidong <cyd@gnu.org>
6474
6475 * window.c (decode_any_window): Signal an error if the window is
6476 on a dead frame (Bug#11984).
6477
9928463d
DA
64782012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
6479
6480 Add indirection counting to speed up Fkill_buffer.
6481 * buffer.h (struct buffer): New member.
6482 * buffer.c (Fget_buffer_create): Set indirection counter to 0.
6483 (Fmake_indirect_buffer): Set indirection counter to -1, increment
6484 base buffer indirection counter.
6485 (compact_buffer): If ENABLE_CHECKING, verify indirection counters.
6486 (Fkill_buffer): Adjust indirection counters as needed, don't walk
6487 through buffer list if indirection counter is 0.
6488
f8643a6b
DA
64892012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
6490
6491 Extend the value returned by Fgarbage_collect with heap statistics.
6492 * alloc.c (Qheap): New symbol.
6493 (syms_of_alloc): DEFSYM it.
6494 (Fgarbage_collect): If DOUG_LEA_MALLOC, add mallinfo data.
6495 (Fmemory_free): Remove.
6496 (syms_of_alloc): Don't defsubr it.
6497 * buffer.c (Fcompact_buffer): Remove.
6498 (syms_of_buffer): Don't defsubr it.
6499
dac616ff
DA
65002012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
6501
6502 Make maybe_gc inline.
6503 Verify that inlining is always possible (GCC 4.7.1, -O3 -Winline).
6504 * lisp.h (consing_since_gc, gc_relative_threshold)
6505 (memory_full_cons_threshold): Revert declaration.
6506 (maybe_gc): Remove prototype, define as inline.
6507 * alloc.c: Remove old commented-out code.
6508 (consing_since_gc, gc_relative_threshold)
6509 (memory_full_cons_threshold): Revert to global.
6510 (maybe_gc): Remove.
6511
d7ea76b4
DA
65122012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
6513
6514 Simple wrapper for make_unibyte_string, adjust font_open_by_name.
6515 * lisp.h (build_unibyte_string): New function.
6516 * dosfns.c, fileio.c, fns.c, ftfont.c, process.c:
6517 * sysdep.c, w32fns.c, xfns.c: Use it.
6518 * font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
6519 of type Lisp_Object to avoid redundant calls to make_unibyte_string.
6520 Adjust users accordingly.
6521 * font.h (font_open_by_name): Adjust prototype.
6522
765e61e3
DA
65232012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
6524
6525 Cleanup calls to Fgarbage_collect.
6526 * lisp.h (maybe_gc): New prototype.
6527 (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
6528 Remove declarations.
6529 * alloc.c (maybe_gc): New function.
6530 (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
6531 Make them static.
6532 * bytecode.c (MAYBE_GC): Use maybe_gc.
6533 * eval.c (eval_sub, Ffuncall): Likewise.
6534 * keyboard.c (read_char): Likewise. Adjust call to maybe_gc
6535 to avoid dependency from auto-save feature.
6536
52b852c7
PE
65372012-07-19 Paul Eggert <eggert@cs.ucla.edu>
6538
6539 * buffer.h (FOR_EACH_BUFFER): Rename from 'for_each_buffer'.
6540 (FOR_EACH_PER_BUFFER_OBJECT_AT): Rename from
6541 'for_each_per_buffer_object_at'.
6542 All uses changed. It's better to use upper-case for macros that
6543 cannot be implemented as functions, to give the reader a clue
6544 that they're special.
6545
5db81e33
SM
65462012-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
6547
6548 * alloc.c (Fgarbage_collect): Tweak docstring.
6549
5b835e1d
DA
65502012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
6551
6552 Tweak the value returned from Fgarbage_collect again.
6553 * alloc.c (Fgarbage_collect): New return value, as confirmed in
6554 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00418.html.
6555 Adjust documentation.
6556 (total_vector_bytes): Rename to total_vector_slots, adjust
6557 accounting.
6558 (total_free_vector_bytes): Rename to total_free_vector_slots,
6559 adjust accounting.
6560 (Qstring_bytes, Qvector_slots): New symbols.
6561 (syms_of_alloc): DEFSYM them.
6562
9cd47b72
DA
65632012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
6564
6565 Buffer compaction primitive which may be used from Lisp.
6566 * buffer.c (compact_buffer, Fcompact_buffer): New function.
6567 (syms_of_buffer): Register Fcompact_buffer.
6568 * alloc.c (Fgarbage_collect): Use compact_buffer.
6569 * buffer.h (compact_buffer): New prototype.
6570 (struct buffer_text): New member.
6571
d17337e5
DA
65722012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
6573
6574 New macro to iterate over all buffers, miscellaneous cleanups.
6575 * lisp.h (all_buffers): Remove declaration.
6576 * buffer.h (all_buffers): Add declaration, with comment.
6577 (for_each_buffer): New macro.
6578 * alloc.c (Fgarbage_collect, mark_object): Use it.
6579 * buffer.c (Fkill_buffer, Fbuffer_swap_text, Fset_buffer_multibyte)
6580 (init_buffer): Likewise.
6581 * data.c (Fset_default): Likewise.
6582 * coding.c (code_conversion_restore): Remove redundant check
6583 for dead buffer.
6584 * buffer.c (Fkill_buffer): Likewise. Remove obsolete comment.
6585
60cfd278
AS
65862012-07-18 Andreas Schwab <schwab@linux-m68k.org>
6587
6588 Fix bug that created negative-length intervals.
6589 * intervals.c (merge_interval_right, merge_interval_left):
6590 Do not zero out this interval if it is absorbed by its children,
6591 as this interval's total length doesn't change in that case. See
6592 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00403.html>.
6593
d06714cb
PE
65942012-07-18 Paul Eggert <eggert@cs.ucla.edu>
6595
83713154
PE
6596 * alloc.c (Fmake_bool_vector): Fix off-by-8 bug
6597 when invoking (make-bool-vector N t) and N is a positive
6598 multiple of 8 -- the last 8 bits were mistakenly cleared.
6599
d06714cb
PE
6600 Remove some struct layout assumptions in bool vectors.
6601 * alloc.c (bool_header_size): New constant.
6602 (header_size, word_size): Move earlier, as they're now used earlier.
6603 Use 'word_size' in a few more places, where it's appropriate.
6604 (Fmake_bool_vector, sweep_vectors): Don't assume that there is no
6605 padding before the data member of a bool vector.
6606 (sweep_vectors): Use PSEUDOVECTOR_TYPEP, in an eassert, rather
6607 than doing the check by hand with an abort ().
6608
464d5a5e
SM
66092012-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
6610
5fbc0409
SM
6611 * eval.c (Fdefvar): Don't check constants since we only set the var if
6612 it's not yet defined anyway (bug#11904).
6613
464d5a5e
SM
6614 * lisp.h (last_undo_boundary): Declare new var.
6615 * keyboard.c (command_loop_1): Set it.
6616 * cmds.c (Fself_insert_command): Use it to only remove boundaries that
6617 were auto-added by the command loop (bug#11774).
6618
8dc2e44a
AS
66192012-07-18 Andreas Schwab <schwab@linux-m68k.org>
6620
6621 * w32font.c (Qsymbol): Remove local definition.
6622 (syms_of_w32font): Don't DEFSYM it.
6623
169925ec
DA
66242012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
6625
6626 Fix sweep_vectors to handle large bool vectors correctly.
6627 * alloc.c (sweep_vectors): Account total_vector_bytes for
6628 bool vectors larger than VBLOCK_BYTES_MAX.
6629
5fbfb018
CY
66302012-07-18 Chong Yidong <cyd@gnu.org>
6631
6632 * frame.c (x_set_frame_parameters): Revert bogus change introduced
6633 in 2012-05-25 commit by Paul Eggert (Bug#11738).
6634
3ab6e069
DA
66352012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
6636
6637 Return more descriptive data from Fgarbage_collect.
6638 Suggested by Stefan Monnier in
6639 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00369.html.
6640 * alloc.c (bounded_number): New function.
6641 (total_buffers, total_vectors): New variable.
6642 (total_string_size): Rename to total_string_bytes, adjust users.
6643 (total_vector_size): Rename to total_vector_bytes, adjust users.
6644 (sweep_vectors): Account total_vectors and total_vector_bytes.
6645 (Fgarbage_collect): New return value. Adjust documentation.
6646 (gc_sweep): Account total_buffers.
6647 (Fmemory_free, Fmemory_use_counts): Use bounded_number.
6648 (VECTOR_SIZE): Remove.
6649 * data.c (Qfloat, Qvector, Qsymbol, Qstring, Qcons): Make global.
6650 (Qinterval, Qmisc): New symbols.
6651 (syms_of_data): Initialize them.
6652 * lisp.h (Qinterval, Qsymbol, Qstring, Qmisc, Qvector, Qfloat)
6653 (Qcons, Qbuffer): New declarations.
6654
6d02fe5b
PE
66552012-07-17 Paul Eggert <eggert@cs.ucla.edu>
6656
6657 * alloc.c (Fmemory_free): Account for memory-free's own storage.
6658 Round up, not down. Improve doc.
6659
b7ffe040
DA
66602012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
6661
6662 Restore old code in allocate_string_data to avoid Faset breakage.
6663 Reported by Julien Danjou <julien@danjou.info> in
6664 http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00371.html.
6665 * alloc.c (allocate_string_data): Restore old code with minor
6666 adjustments, fix comment to explain this subtle issue.
6667
4dc7c8d5
SM
66682012-07-17 Eli Zaretskii <eliz@gnu.org>
6669
6670 Remove FILE_SYSTEM_CASE.
6671 * s/msdos.h (FILE_SYSTEM_CASE): Don't define.
6672
6673 * fileio.c (FILE_SYSTEM_CASE): Don't define.
6674 (Ffile_name_directory, Fexpand_file_name): Don't use FILE_SYSTEM_CASE.
6675 Fixes problems on MS-DOS with Vtemp_file_name_pattern when
6676 call-process-region passes it through expand-file-name.
6677
6678 * dired.c (file_name_completion): Don't use FILE_SYSTEM_CASE.
6679
66802012-07-17 Andreas Schwab <schwab@linux-m68k.org>
6681
6682 Fix crash when creating indirect buffer (Bug#11917)
6683 * buffer.c (buffer_lisp_local_variables): Add argument CLONE.
6684 Don't handle unbound variables specially if non-zero.
6685 (Fbuffer_local_variables): Pass zero.
6686 (clone_per_buffer_values): Pass non-zero.
6687
66882012-07-17 Andreas Schwab <schwab@linux-m68k.org>
6689
6690 * gnutls.c (emacs_gnutls_handshake): Revert last change. Add QUIT
6691 to make the loop interruptible.
6692
66932012-07-17 Andreas Schwab <schwab@linux-m68k.org>
6694
6695 * gnutls.c (emacs_gnutls_handshake): Only retry if
6696 GNUTLS_E_INTERRUPTED.
6697
cce7fefc
DA
66982012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
6699
6700 Cleanup and convert miscellaneous checks to eassert.
6701 * alloc.c (mark_interval): Fix comment, partially rephrase
6702 old comment from intervals.h (see below).
6703 * intervals.c (find_interval, adjust_intervals_for_insertion)
6704 (delete_interval, adjust_intervals_for_deletion)
6705 (graft_intervals_into_buffer, temp_set_point_both, copy_intervals):
6706 Convert to eassert.
6707 (adjust_intervals_for_insertion, make_new_interval):
6708 Remove obsolete and unused code.
6709 * intervals.h (struct interval): Remove obsolete comment.
6710 * textprotp.c (erase_properties): Remove unused code.
6711 (Fadd_text_properties, set_text_properties_1, Fremove_text_properties)
6712 (Fremove_list_of_text_properties): Convert to eassert.
6713
9ea10cc3
CY
67142012-07-17 Chong Yidong <cyd@gnu.org>
6715
6716 * editfns.c (Finsert_char): Doc fix.
6717
3900d5de
DA
67182012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
6719
6720 Fix previous change to make Fmemory_free always accurate.
6721 * alloc.c (make_interval): Update total_free_intervals.
6722 (make_float): Likewise for total_free_floats.
6723 (free_cons, Fcons): Likewise for total_free_conses.
6724 (SETUP_ON_FREE_LIST, allocate_vector_from_block):
6725 Likewise for total_free_vector_bytes.
6726 (Fmake_symbol): Likewise for total_free_symbols.
6727 (bytes_free): Remove.
6728
7098646f
DA
67292012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
6730
6731 Simple free memory accounting feature.
6732 * alloc.c (bytes_free, total_free_vector_bytes): New variable.
6733 (sweep_vectors): Accumulate size of free vectors.
6734 (Fgarbage_collect): Setup bytes_free.
6735 (Fmemory_free): New function.
6736 (syms_of_alloc): Register it.
6737
22657b40
DA
67382012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
6739
6740 Cleanup overlays checking.
6741 * buffer.h (OVERLAY_VALID): Remove as useless synonym of OVERLAYP.
6742 * buffer.c (overlay_touches_p, recenter_overlay_lists): Change to
6743 eassert and OVERLAYP.
6744 (sort_overlays): Change to use OVERLAYP.
6745
ddfc8813
RK
67462012-07-16 René Kyllingstad <Rene@Kyllingstad.com> (tiny change)
6747
6748 * editfns.c (Finsert_char): Make it interactive, and make the
6749 second arg optional. Copy interactive spec and docstring from
6750 ucs-insert.
6751
7c26cf3c
PE
67522012-07-17 Paul Eggert <eggert@cs.ucla.edu>
6753
6754 * floatfns.c (Fabs): Do not wrap fabs inside IN_FLOAT (Bug#11913).
6755 Unlike the other wrapped functions, fabs has an unspecified
6756 effect on errno.
6757
5d127af9
JD
67582012-07-16 Jan Djärv <jan.h.d@swipnet.se>
6759
6760 * nsterm.m (keyDown): Interpret flags without left/right bits
6761 as the left key (Bug#11670).
6762
6a0dd1d7
DA
67632012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
6764
6765 Remove empty and useless init functions.
6766 * lisp.h (init_character_once, init_fns, init_image)
6767 (init_filelock, init_sound): Remove prototype.
6768 * character.c (init_character_once): Remove.
6769 * filelock.c (init_filelock): Likewise.
6770 * fns.c (init_fns): Likewise.
6771 * image.c (init_image): Likewise.
6772 * sound.c (init_sound): Likewise.
6773 * emacs.c (main): Adjust accordingly.
6774
7a6136fd
DA
67752012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
6776
6777 * gtkutil.h: Tiny cleanups.
6778 (use_old_gtk_file_dialog): Remove useless declaration.
6779 (xg_uses_old_file_dialog): Add suggested const attribute.
6780
ce811ad9
EZ
67812012-07-15 Eli Zaretskii <eliz@gnu.org>
6782
6783 * bidi.c (MAX_STRONG_CHAR_SEARCH): New macro.
6784 (bidi_paragraph_init): Use it to limit search forward for a strong
6785 directional character in abnormally large paragraphs full of
6786 neutral or weak characters. (Bug#11943)
6787
c9adfeaa
SF
67882012-07-15 Stefano Facchini <stefano.facchini@gmail.com> (tiny change)
6789
6790 * gtkutil.c (xg_create_tool_bar): Apply "primary-toolbar" style to
6791 the toolbar (Bug#9451).
6792 (xg_make_tool_item): Give the widget event box a transparent
6793 background.
6794
fff62aa9
DA
67952012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
6796
6797 Cleanup basic allocation variables and functions.
6798 * alloc.c (ignore_warnings, init_intervals, init_float)
6799 (init_cons, init_symbol, init_marker): Remove.
6800 (interval_block_index): Initialize to INTERVAL_BLOCK_SIZE.
6801 (float_block_index): Initialize to FLOAT_BLOCK_SIZE.
6802 (cons_block_index): Initialize to CONS_BLOCK_SIZE.
6803 (symbol_block_size): Initialize to SYMBOL_BLOCK_SIZE.
6804 (marker_block_index): Initialize to MARKER_BLOCK_SIZE.
6805 (staticidx, init_alloc_once, init_strings, free_ablock):
6806 Remove redundant initialization.
6807 * fns.c (init_weak_hash_tables): Remove.
6808 * lisp.h (init_weak_hash_tables): Remove prototype.
6809
9730daca
DA
68102012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
6811
6812 Use zero_vector where appropriate.
6813 * alloc.c (zero_vector): Define as Lisp_Object. Adjust users
6814 accordingly.
6815 * lisp.h (zero_vector): New declaration.
6816 * font.c (null_vector): Remove.
6817 (syms_of_font): Remove initialization and staticpro.
6818 (font_list_entities, font_find_for_lface): Change to use zero_vector.
6819 * keymap.c (Faccessible_keymaps): Likewise.
6820
2e2d2a13
LL
68212012-07-15 Leo Liu <sdl.web@gmail.com>
6822
6823 * fringe.c: Fix typo in comments.
6824
cd276f6e
LL
68252012-07-14 Leo Liu <sdl.web@gmail.com>
6826
6827 * fringe.c: Add a new bitmap exclamation-mark.
6828
5a1131d9
EZ
68292012-07-14 Eli Zaretskii <eliz@gnu.org>
6830
6831 * gmalloc.c (GMALLOC_INHIBIT_VALLOC): Don't reference.
6832
6833 * s/msdos.h (BSD_SYSTEM, DATA_START, GC_SETJMP_WORKS, HAVE_MOUSE)
6834 (HAVE_MENUS): Don't define, defined by editing config.in with
6835 msdos/sed2v2.inp.
6836 (GMALLOC_INHIBIT_VALLOC): Don't define.
6837 (MODE_LINE_BINARY_TEXT): Remove, not used anymore.
6838
22e983b7
JB
68392012-07-14 Juanma Barranquero <lekktu@gmail.com>
6840
6841 * s/ms-w32.h (GC_SETJMP_WORKS, GC_MARK_STACK): Set in nt/config.nt.
6842
5b3f250f
GM
68432012-07-14 Glenn Morris <rgm@gnu.org>
6844
6845 * s/aix4-2.h, s/freebsd.h, s/gnu-linux.h, s/hpux10-20.h:
6846 * s/irix6-5.h, s/netbsd.h, s/sol2-6.h, s/unixware.h:
6847 Let configure set GC_SETJMP_WORKS, GC_MARK_STACK.
6848
33d63ff4
GM
68492012-07-13 Glenn Morris <rgm@gnu.org>
6850
5b633342
GM
6851 * s/gnu-linux.h (GC_MARK_SECONDARY_STACK): Let configure set it.
6852
33d63ff4
GM
6853 * s/usg5-4-common.h (SETUP_SLAVE_PTY): Let configure set it.
6854 * s/irix6-5.h (SETUP_SLAVE_PTY): No more need to unset it.
6855
b55b9f85
JD
68562012-07-13 Jan Djärv <jan.h.d@swipnet.se>
6857
0dc8cf50
JD
6858 * nsterm.m (uRect): Only define if NS_IMPL_GNUSTEP.
6859 (x_free_frame_resources): Pass x_free_frame_resources to NSTRACE.
6860 (ns_lisp_to_color, ns_string_to_lispmod, ns_term_init)
6861 (ns_term_shutdown, requestService, initFrameFromEmacs): Use SSDATA
6862 where appropriate.
6863 (ns_exec_path, ns_load_path, changeFont): Put () around assignment used
6864 as boolean expression.
6865 (x_set_window_size): Remove unused variable toolbar.
6866 (ns_get_color_default, ns_mod_to_lisp): Remove.
6867 (ns_mouse_position): Remove unused variables xchar and ychar.
6868 (ns_compute_glyph_string_overhangs): Remove unused variable face.
6869 (ns_set_vertical_scroll_bar): Remove unused variable count.
6870 (ns_delete_terminal): Remove unused variable i.
6871 (ns_term_init): Remove unused variables r, g and b.
6872 (mouseDown): Remove unused variable window.
6873 (windowDidResize): Move definition of theWindow inside NS_IMPL_GNUSTEP.
6874 (initFrameFromEmacs): Remove unused variable vbextra.
6875 (mouseEntered): Remove unused variables p and dpyinfo.
6876 (mouseExited): Remove unused variables p and r.
6877 (ns_define_frame_cursor, ns_clear_frame_area)
6878 (ns_draw_window_cursor, ns_initialize_display_info): Make static.
6879 (menuDown): Assign [sender tag] to variable and cast the variable.
6880
6881 * nsterm.h (menuDown): Add id as type to argument sender.
6882 (ns_display_info_for_name): Add Lisp_Object argument.
6883 (ns_term_init): Add Lisp_Object argument.
6884 (ns_map_event_to_object): Add void argument.
6885 (ns_string_from_pasteboard, ns_string_to_pasteboard): Add correct
6886 prototype with arguments and only declare if __OBJC__.
6887 (nxatoms_of_nsselect): Add void argument.
6888 (ns_lisp_to_cursor_type): Add Lisp_Object argument.
6889 (ns_alloc_autorelease_pool): Add void argument.
6890 (ns_release_autorelease_pool): Add void* argument.
6891 (ns_get_defaults_value): Add const char* argument.
6892
6893 * nsmenu.m (ns_update_menubar, ns_menu_show, process_dialog)
6894 (initFromContents): Use SSDATA where appropriate.
6895 (ns_update_menubar): Add braces to ambigous if-else.
6896 (initWithTitle): Put () around assignment in if statement.
6897 (ns_menu_show): Remove unused variables window and keymap.
6898 (update_frame_tool_bar): Remove unused variable selected_p.
6899 (initWithContentRect): Remove unused variable this_cmd_name.
6900
6901 * nsimage.m (ns_load_image, allocInitFromFile): Use SSDATA where
6902 appropriate.
6903 (setXBMColor): Remove unused variable len.
6904 (setPixmapData): Put () around assignment in loop statement.
6905
6906 * nsfont.m (ns_get_family, ns_lang_to_script, ns_otf_to_script)
6907 (ns_registry_to_script, ns_get_req_script, nsfont_open): Use SSDATA
6908 where appropriate.
6909 (ns_get_covering_families, ns_findfonts, nsfont_list_family): Put ()
6910 around assignment in loop statement.
6911 (nsfont_open): Remove unused variable i.
6912 (nsfont_open): Remove unused variable len.
6913 (nsfont_draw): Remove unused variable cs.
6914
6915 * nsfns.m (x_set_icon_name, ns_set_name_internal)
6916 (ns_set_name_as_filename, ns_implicitly_set_icon_type)
6917 (x_set_icon_type, ns_lisp_to_cursor_type, Fns_read_file_name)
6918 (Fns_get_resource, Fns_set_resource, Fx_open_connection)
6919 (Fns_font_name, Fns_perform_service)
6920 (Fns_convert_utf8_nfd_to_nfc, ns_do_applescript)
6921 (Fns_do_applescript, Fx_show_tip): Use SSDATA where appropriate.
6922 (ns_set_name): Remove unused variable view.
6923 (x_set_menu_bar_lines): Remove unused variable olines.
6924 (x_set_tool_bar_lines): Remove unused variable root_window.
6925 (Fns_list_colors): Put () around assignment in while statement.
6926 (Fns_perform_service): Remove unused variable len.
6927 (Fns_display_usable_bounds): Remove unused variable top.
6928 (syms_of_nsfns): Remove unused variable i.
6929
b55b9f85
JD
6930 * nsmenu.m (ns_update_menubar): Exchange place of argument 2 and 3 to
6931 memcpy (Bug#11907).
6932
ed9265fc 69332012-07-13 Kalle Kankare <kalle.kankare@iki.fi> (tiny change)
2277de02
JD
6934
6935 * image.c (Fimagemagick_types): Initialize ex with GetExceptionInfo
6936 and free it with DestroyExceptionInfo (Bug#11558).
6937
ef099b57
JB
69382012-07-13 Juanma Barranquero <lekktu@gmail.com>
6939
6940 * s/ms-w32.h (FIRST_PTY_LETTER, HAVE_SOCKETS): Move to nt/config.nt.
6941 (HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE___BUILTIN_UNWIND_INIT):
6942 Set here, not in nt/config.nt.
6943
ea814a5d
EZ
69442012-07-13 Eli Zaretskii <eliz@gnu.org>
6945
6946 * xdisp.c (move_it_in_display_line_to): On GUI terminals, allow
6947 cursor overflow into the last glyph on display line when the right
6948 fringe is off. (Bug#11832)
6949
1a952767
PE
69502012-07-13 Paul Eggert <eggert@cs.ucla.edu>
6951
6952 * xdisp.c (produce_special_glyphs): Now static.
6953 * dispextern.h (produce_special_glyphs): Remove decl.
6954
983188fd
GM
69552012-07-13 Glenn Morris <rgm@gnu.org>
6956
8d7c7eed 6957 * s/bsd-common.h, s/cygwin.h: Remove empty files.
32fb4bb6
GM
6958 * s/freebsd.h, s/netbsd.h: Do not include bsd-common.h.
6959
983188fd
GM
6960 * s/usg5-4-common.h (USG, USG5):
6961 * s/template.h (USG5, USG, HPUX, BSD4_2, BSD_SYSTEM):
6962 * s/sol2-6.h (SOLARIS2):
6963 * s/irix6-5.h (IRIX6_5):
6964 * s/hpux10-20.h (USG, USG5, HPUX):
6965 * s/gnu-linux.h (USG, GNU_LINUX):
6966 * s/freebsd.h (BSD_SYSTEM):
6967 * s/darwin.h (BSD4_2, BSD_SYSTEM, DARWIN_OS):
6968 * s/cygwin.h (CYGWIN):
6969 * s/bsd-common.h (BSD_SYSTEM, BSD4_2):
6970 * s/aix4-2.h (USG, USG5, _AIX): Move "system type" macros to configure.
6971
d1e68667 69722012-07-13 BT Templeton <bpt@hcoop.net> (tiny change)
24ef80ae
PE
6973
6974 * nsfont.m (ns_charset_covers): Don't abort if no bitmap (Bug#11853).
24ef80ae 6975
6de0e799
GM
69762012-07-13 Glenn Morris <rgm@gnu.org>
6977
739ae010
GM
6978 * s/usg5-4-common.h (NSIG_MINIMUM): Let configure set it.
6979
dbee5793
GM
6980 * s/gnu-linux.h, s/irix6-5.h: Let configure set ULIMIT_BREAK_VALUE.
6981
6de0e799
GM
6982 * process.c (init_process_emacs): Replace MIN_PTY_KERNEL_VERSION.
6983 * s/darwin.h (MIN_PTY_KERNEL_VERSION): Remove single-use macro.
6984
b82da769
GM
69852012-07-12 Glenn Morris <rgm@gnu.org>
6986
4fae5a7a 6987 * s/darwin.h (SYSTEM_PURESIZE_EXTRA): Move to configure.
b82da769
GM
6988
6989 * process.c (init_process_emacs): Rename from init_process.
6990 The old name is also the name of a Mach system call.
6991 * lisp.h, emacs.c: Update for this name change.
6992 * nsgui.h, sysselect.h, s/darwin.h: Remove workaround that is no
6993 longer needed.
6994
5a979817
EZ
69952012-07-12 Eli Zaretskii <eliz@gnu.org>
6996
6997 * xdisp.c (insert_left_trunc_glyphs): Fix incorrect size in
6998 memmove call that removes glyphs covered by the left truncation
6999 glyph. Improve commentary.
7000 (display_line): Fix display of continuation glyphs on GUI frames
7001 when the right fringe is turned off and variable-size fonts are
7002 used in the window. Move the code that appends a stretch glyph to
7003 produce_special_glyphs, so that it could be used for truncation
7004 and continuation glyphs alike.
7005 (produce_special_glyphs) [HAVE_WINDOW_SYSTEM]: Produce a stretch
7006 glyph of a suitably computed width, to align the special glyphs at
7007 the window margin. Code moved from display_line. (Bug#11832)
7008
3e91a053
GM
70092012-07-12 Glenn Morris <rgm@gnu.org>
7010
ba9e4b84
GM
7011 * s/aix4-2.h, s/hpux10-20.h: Let configure set NO_EDITRES.
7012
7013 * s/gnu-linux.h, s/hpux10-20.h:
7014 Do not unconditionally define HAVE_XRMSETDATABASE.
7015
3e91a053
GM
7016 * s/gnu-linux.h (UNIX98_PTYS): Let configure set it.
7017
b300b1f4
PE
70182012-07-12 Paul Eggert <eggert@cs.ucla.edu>
7019
7020 Fix typos that broke OS X build.
7021 Reported by Randal L. Schwartz in
7022 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00225.html>.
7023 * nsterm.m (ns_timeout): Add missing local decl.
7024 (ns_get_color): snprintf -> sprintf, to fix typo.
7025
6e777848
GM
70262012-07-12 Glenn Morris <rgm@gnu.org>
7027
3f922c37
GM
7028 * src/s/aix4-2.h, src/s/cygwin.h, src/s/darwin.h:
7029 * src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/irix6-5.h:
7030 * src/s/sol2-6.h, src/s/unixware.h, src/s/usg5-4-common.h:
7031 Move PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF to configure.
7032
0ab7b23a
GM
7033 * s/cygwin.h, s/darwin.h, s/gnu-linux.h, s/irix6-5.h:
7034 Move PTY_OPEN to configure.
7035
6e777848
GM
7036 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
7037 * s/gnu-linux.h, s/hpux10-20.h, s/irix6-5.h, s/template.h:
7038 * s/usg5-4-common.h: Move FIRST_PTY_LETTER, PTY_ITERATION to configure.
7039
4a7edc24
DA
70402012-07-12 Dmitry Antipov <dmantipov@yandex.ru>
7041
7042 Use empty_unibyte_string where applicable.
7043 * keyboard.c (parse_tool_bar_item): Use empty_unibyte_string.
7044 * lread.c (read1): Likewise.
7045 * xsettings.c (syms_of_xsettings): Likewise.
7046
308aab79
GM
70472012-07-12 Glenn Morris <rgm@gnu.org>
7048
42bd1719
GM
7049 * s/cygwin.h (G_SLICE_ALWAYS_MALLOC):
7050 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN):
7ccad002
GM
7051 * s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
7052 * s/hpux10-20.h (RUN_TIME_REMAP):
7053 * s/bsd-common.h (TABDLY): Move to configure.
7054
7055 * s/hpux10-20.h, s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.
7056
7057 * s/bsd-common.h, s/darwin.h: Move TAB3 to configure.
7058
ea0bbd17 7059 * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
42bd1719 7060 (BROKEN_SIGPOLL, BROKEN_GET_CURRENT_DIR_NAME): Let configure set them.
ea0bbd17
GM
7061
7062 * s/darwin.h (NO_ABORT, NO_MATHERR): Let configure set them.
51c3b9b4 7063
308aab79
GM
7064 * s/bsd-common.h, s/cygwin.h, s/gnu-linux.h, s/irix6-5.h:
7065 * s/template.h: Move NARROWPROTO to configure.
7066
ee1cf5cf
GM
70672012-07-11 Glenn Morris <rgm@gnu.org>
7068
30fe9bf4
GM
7069 * s/gnu-linux.h, s/sol2-6.h: No longer define POSIX,
7070 unused since 2011-01-17 change to systty.h.
7071
ee1cf5cf
GM
7072 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
7073 * s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
7074 Move HAVE_PTYS and HAVE_SOCKETS to configure.
7075
63e47e07
PE
70762012-07-11 Paul Eggert <eggert@cs.ucla.edu>
7077
7078 * s/sol2-6.h (HAVE_LIBKSTAT): Remove. (Bug#11914)
7079
c43fb4c3
GM
70802012-07-11 Glenn Morris <rgm@gnu.org>
7081
7082 * s/darwin.h, s/gnu-linux.h, s/template.h:
7083 Move INTERRUPT_INPUT to configure.
7084
e8df9267
DA
70852012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7086
7087 Minor adjustments to interning code.
7088 * lisp.h (intern, intern_c_string): Redefine as static inline
7089 wrappers for intern_1 and intern_c_string_1, respectively.
7090 (intern_1, intern_c_string_1): Rename prototypes.
14ae4239
BT
7091 * lread.c (intern_1, intern_c_string_1, oblookup):
7092 Simplify Vobarray checking.
e8df9267
DA
7093 * font.c (font_intern_prop): Likewise. Adjust comment.
7094 * w32font.c (intern_font_name): Likewise.
7095
34348bd4
AS
70962012-07-11 Andreas Schwab <schwab@linux-m68k.org>
7097
d96a1e0c
AS
7098 * gnutls.c (Fgnutls_boot): Properly parse :keylist argument.
7099
34348bd4
AS
7100 * coding.c (Fdefine_coding_system_internal): Use XCAR/XCDR instead
7101 of Fcar/Fcdr if possible.
7102 * font.c (check_otf_features): Likewise.
7103 * fontset.c (Fnew_fontset): Likewise.
7104 * gnutls.c (Fgnutls_boot): Likewise.
7105 * minibuf.c (read_minibuf): Likewise.
7106 * msdos.c (IT_set_frame_parameters): Likewise.
7107 * xmenu.c (Fx_popup_dialog): Likewise.
7108 * w32menu.c (Fx_popup_dialog): Likewise.
7109
c8add24e
GM
71102012-07-11 Glenn Morris <rgm@gnu.org>
7111
4b575b3c
GM
7112 * s/bsd-common.h, s/cygwin.h: No need to undefine INTERRUPT_INPUT,
7113 since nothing has defined it on these platforms.
7114
09f4e3b0
GM
7115 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h:
7116 * s/irix6-5.h: Move SIGNALS_VIA_CHARACTERS to configure.
7117
172bedef
GM
7118 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
7119 * s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
7120 Move CLASH_DETECTION to configure.
7121
249685df
GM
7122 * s/gnu.h: Remove file, which is now empty.
7123
c8add24e
GM
7124 * s/gnu.h, s/gnu-linux.h:
7125 Move GNU_LIBRARY_PENDING_OUTPUT_COUNT to configure.
7126
b41253a3
JW
71272012-07-11 John Wiegley <johnw@newartisans.com>
7128
7129 * alloc.c (mark_memory): Guard the "no_address_safety_analysis"
7130 function attribute, so we only use it if it exists in the
7131 compiler.
7132
d923b542
DA
71332012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7134
7135 Avoid call to strlen in fast_c_string_match_ignore_case.
7136 * search.c (fast_c_string_match_ignore_case): Change to use
7137 length argument. Adjust users accordingly.
7138 * lisp.h (fast_c_string_match_ignore_case): Adjust prototype.
7139
5ebbef1d
PE
71402012-07-11 Paul Eggert <eggert@cs.ucla.edu>
7141
bb352260
PE
7142 Assume mkdir, rmdir.
7143 * sysdep.c (mkdir) [!HAVE_MKDIR]: Remove.
7144 * sysdep.c (rmdir) [!HAVE_RMDIR]: Remove.
7145
57054ddd
PE
7146 Assume rename.
7147 * sysdep.c (rename) [!HAVE_RENAME]: Remove.
7148
b747d3f7
PE
7149 Assume perror.
7150 * s/hpux10-20.h (HAVE_PERROR): Remove.
7151 * sysdep.c (perror) [HPUX && !HAVE_PERROR]:
7152 Remove dummy definition, as this problem was obsolete long ago.
7153
5ebbef1d
PE
7154 Assume strerror.
7155 * sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.
7156
984e7f30
DA
71572012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
7158
7159 Avoid calls to strlen in font processing functions.
7160 * font.c (font_parse_name, font_parse_xlfd, font_parse_fcname)
14ae4239
BT
7161 (font_open_by_name): Change to use length argument.
7162 Adjust users accordingly.
d923b542
DA
7163 * font.h (font_open_by_name, font_parse_xlfd, font_unparse_xlfd):
7164 Adjust prototypes.
7165 * xfont.c (xfont_decode_coding_xlfd, font_unparse_xlfd):
7166 Change to return ptrdiff_t.
984e7f30
DA
7167 (xfont_list_pattern, xfont_match): Use length returned by
7168 xfont_decode_coding_xlfd.
7169 * xfns.c (x_default_font_parameter): Omit useless xstrdup.
7170
20e94fdd
GM
71712012-07-11 Glenn Morris <rgm@gnu.org>
7172
9d596af3
GM
7173 * s/darwin.h, s/freebsd.h, s/netbsd.h:
7174 Move DONT_REOPEN_PTY to configure.
7175
20e94fdd
GM
7176 * sound.c (DEFAULT_SOUND_DEVICE) [!WINDOWSNT]:
7177 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Let configure set it.
7178
e99a530f
PE
71792012-07-10 Paul Eggert <eggert@cs.ucla.edu>
7180
22ffb973
PE
7181 Remove "#define unix" that is no longer needed (Bug#11905).
7182 * s/aix4-2.h (unix): Remove; no longer needed.
7183
e9a9ae03
PE
7184 EMACS_TIME simplification (Bug#11875).
7185 This replaces macros (which typically do not work in GDB)
7186 with functions, typedefs and enums, making the code easier to debug.
7187 The functional style also makes code easier to read and maintain.
7188 * systime.h: Include <sys/time.h> on all hosts, not just if
7189 WINDOWSNT, since 'struct timeval' is needed in general.
7190 (EMACS_TIME): Now a typedef, not a macro.
7191 (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants,
7192 not macros.
7193 (EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P)
7194 (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ)
7195 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT)
7196 (EMACS_TIME_LE): Now functions, not macros.
7197 (EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS)
7198 (EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros,
7199 which are not functions. All uses rewritten to use:
7200 (make_emacs_time): New function.
7201 (EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME)
7202 (EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are
7203 not functions. All uses rewritten to use the following, respectively:
7204 (emacs_secs_addr, invalid_emacs_time, get_emacs_time)
7205 (add_emacs_time, sub_emacs_time): New functions.
ed9265fc 7206 * atimer.c: Don't include <sys/time.h>, as "systime.h" does this.
e9a9ae03
PE
7207 * fileio.c (Fcopy_file):
7208 * xterm.c (XTflash): Get the current time closer to when it's used.
7209 * makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.
7210
ffacb126
PE
7211 * bytecode.c (targets): Suppress -Woverride-init warnings.
7212
e99a530f
PE
7213 Simplify by avoiding confusing use of strncpy etc.
7214 * doc.c (Fsnarf_documentation):
7215 * fileio.c (Ffile_name_directory, Fsubstitute_in_file_name):
7216 * frame.c (Fmake_terminal_frame):
7217 * gtkutil.c (get_utf8_string):
7218 * lread.c (openp):
7219 * nsmenu.m (ns_update_menubar):
7220 * regex.c (regerror):
7221 Prefer memcpy to strncpy and strncat when either will do.
7222 * fileio.c (Fsubstitute_in_file_name):
7223 * keyboard.c (MULTI_LETTER_MOD, parse_modifiers_uncached)
7224 (menu_separator_name_p):
7225 * nsmenu.m (ns_update_menubar):
7226 Prefer memcmp to strncmp when either will do.
7227 * nsterm.m: Include <ftoastr.h>.
7228 (ns_get_color):
7229 * s/gnu-linux.h, s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF):
7230 Prefer snprintf to strncpy.
7231 * nsterm.m (ns_term_init):
7232 * widget.c (set_frame_size) [0]: Prefer xstrdup to xmalloc + strncpy.
7233 * nsterm.m (ns_term_init):
7234 Avoid the need for strncpy, by using build_string or
7235 make_unibyte_string directly. Use dtoastr, not snprintf.
7236 * process.c (Fmake_network_process): Diagnose service names that
7237 are too long, rather than silently truncating them or creating
7238 non-null-terminated names.
7239 (Fnetwork_interface_info): Likewise, for interface names.
7240 * sysdep.c (system_process_attributes) [GNU_LINUX]:
7241 Prefer sprintf to strncat.
7242 * xdisp.c (debug_method_add) [GLYPH_DEBUG]:
7243 Prefer vsnprintf to vsprintf + strncpy.
7244
c59592b3
GM
72452012-07-10 Glenn Morris <rgm@gnu.org>
7246
7247 * dispnew.c (PENDING_OUTPUT_COUNT) [!__GNU_LIBRARY__]:
7248 Clarify fallback case.
7249
7d7bbefd
DA
72502012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
7251
7252 Use XCAR and XCDR instead of Fcar and Fcdr where possible.
7253 * callint.c, coding.c, doc.c, editfns.c, eval.c, font.c, fontset.c,
7254 * frame.c, gnutls.c, minibuf.c, msdos.c, textprop.c, w32fns.c,
d923b542 7255 * w32menu.c, window.c, xmenu.c: Change to use XCAR and XCDR
7d7bbefd
DA
7256 where argument type is known to be a Lisp_Cons.
7257
3a4c8000
TT
72582012-07-10 Tom Tromey <tromey@redhat.com>
7259
7260 * bytecode.c (BYTE_CODE_THREADED): New macro.
7261 (BYTE_CODES): New macro. Replaces all old byte-code defines.
7262 (enum byte_code_op): New type.
7263 (CASE, NEXT, FIRST, CASE_DEFAULT, CASE_ABORT): New macros.
7264 (exec_byte_code): Use them. Use token threading when applicable.
7265
2a0213a6
DA
72662012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
7267
7268 Optimize pure C strings initialization.
7269 * lisp.h (make_pure_string): Fix prototype.
7270 (build_pure_c_string): New function, defined as static inline. This
7271 provides a better opportunity to optimize away calls to strlen when
7272 the function is called with compile-time constant argument.
7273 * alloc.c (make_pure_c_string): Fix comment. Change to add nchars
7274 argument, adjust users accordingly. Use build_pure_c_string where
7275 appropriate.
7276 * buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
7277 * keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
7278 * xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
7279
cb1caeaf
DA
72802012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
7281
7282 Avoid calls to strlen in miscellaneous functions.
7283 * buffer.c (init_buffer): Use precalculated len, adjust if needed.
7284 * font.c (Ffont_xlfd_name): Likewise. Change to call make_string.
7285 * lread.c (openp): Likewise.
7286
c293e30c
DA
72872012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
7288
7289 Avoid calls to strlen in path processing functions.
7290 * fileio.c (file_name_as_directory): Add comment. Change to add
7291 srclen argument and return the length of result. Adjust users
7292 accordingly.
7293 (directory_file_name): Fix comment. Change to add srclen argument,
14ae4239
BT
7294 swap 1st and 2nd arguments to obey the common convention.
7295 Adjust users accordingly.
c293e30c
DA
7296 * filelock.c (fill_in_lock_file_name): Avoid calls to strlen.
7297
9e059e3f
GM
72982012-07-10 Glenn Morris <rgm@gnu.org>
7299
d02eb359
GM
7300 * s/cygwin.h, s/darwin.h, s/freebsd.h, s/netbsd.h, s/unixware.h:
7301 Move PENDING_OUTPUT_COUNT definition to configure.
7302
882cf227
GM
7303 * s/irix6-5.h (DATA_START, DATA_SEG_BITS):
7304 * s/hpux10-20.h (DATA_SEG_BITS, DATA_START):
7305 * s/gnu.h (DATA_START): Move definitions to configure.
7306
af6e839f
GM
7307 * s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
7308 We include usg5-4-common.h, which defines them both.
7309
40289a12
GM
7310 * s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
7311 O_RDONLY already includes it).
7312
9e059e3f
GM
7313 Stop ns builds setting the EMACSLOADPATH environment variable.
7314 * nsterm.m (ns_load_path): Rename from ns_init_paths.
7315 Now it does not set EMACSLOADPATH, just returns the load-path string.
7316 * nsterm.h: Update accordingly.
7317 * lread.c [HAVE_NS]: Include nsterm.h.
7318 (init_lread) [HAVE_NS]: Use ns_load_path.
7319 * emacs.c (main) [HAVE_NS]: No longer call ns_init_paths.
7320
7c4e8ec0
GM
73212012-07-09 Glenn Morris <rgm@gnu.org>
7322
d4f600ff
GM
7323 * s/gnu.h (SIGNALS_VIA_CHARACTERS): No need to define it here,
7324 since the included bsd-common.h does so.
7325
cbb31951
GM
7326 Stop ns builds setting the EMACSPATH environment variable.
7327 * nsterm.m (ns_exec_path): New function, split from ns_init_paths.
7328 (ns_init_paths): Do not set EMACSPATH.
7329 * nsterm.h (ns_exec_path): Add it.
7330 * callproc.c (init_callproc_1, init_callproc) [HAVE_NS]:
7331 Use ns_exec_path.
7332
7c4e8ec0
GM
7333 * nsterm.m, nsterm.h (ns_etc_directory): Fix type, empty return.
7334
26bccfae
PE
73352012-07-09 Paul Eggert <eggert@cs.ucla.edu>
7336
a0bee46f
PE
7337 * process.c (wait_reading_process_output): 'waitchannels' was unset
7338 when read_kbd || !NILP (wait_for_cell); fix this.
7339
5994c183
PE
7340 Add GCC-style 'const' attribute to functions that can use it.
7341 * character.h (char_resolve_modifier_mask):
7342 * keyboard.h (make_ctrl_char):
7343 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe)
7344 (init_character_once, next_almost_prime, init_fns, init_image)
7345 (flush_pending_output, init_sound):
7346 * mem-limits.h (start_of_data):
7347 * menu.h (finish_menu_items):
7348 Add ATTRIBUTE_CONST.
7349 * emacs.c (DEFINE_DUMMY_FUNCTION):
7350 Declare the dummy function with ATTRIBUTE_CONST.
7351 * lisp.h (Fbyteorder, Fmax_char, Fidentity):
7352 Add decls with ATTRIBUTE_CONST.
7353
26bccfae
PE
7354 Minor improvements to make_formatted_string.
7355 * alloc.c (make_formatted_string): Prefer int to ptrdiff_t
7356 where int is good enough, as vsprintf returns an int.
7357 * lisp.h (make_formatted_string): Add ATTRIBUTE_FORMAT_PRINTF.
7358
a8290ec3
DA
73592012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
7360
7361 Use make_formatted_string to avoid double length calculation.
7362 * lisp.h (make_formatted_string): New prototype.
7363 * alloc.c (make_formatted_string): New function.
7364 * buffer.c (Fgenerate_new_buffer_name): Use it.
220cb2bd 7365 * dbusbind.c (syms_of_dbusbind): Likewise.
a8290ec3
DA
7366 * editfns.c (Fcurrent_time_zone): Likewise.
7367 * filelock.c (get_boot_time): Likewise.
7368 * frame.c (make_terminal_frame, set_term_frame_name)
7369 (x_report_frame_params): Likewise.
7370 * image.c (gs_load): Likewise.
7371 * minibuf.c (get_minibuffer): Likewise.
7372 * msdos.c (dos_set_window_size): Likewise.
7373 * process.c (make_process): Likewise.
7374 * xdisp.c (ensure_echo_area_buffers): Likewise.
7375 * xsettings.c (apply_xft_settings): Likewise.
7376
d01ba2f1
GM
73772012-07-09 Glenn Morris <rgm@gnu.org>
7378
7379 Stop ns builds polluting the environment with EMACSDATA, EMACSDOC.
7380 * nsterm.m (ns_etc_directory): New function, split from ns_init_paths.
7381 (ns_init_paths): Do not set EMACSDATA, EMACSDOC.
7382 * nsterm.h (ns_etc_directory): Add it.
7383 * callproc.c [HAVE_NS]: Include nsterm.h.
7384 (init_callproc_1, init_callproc) [HAVE_NS]: Use ns_etc_directory.
7385
f1f924b6
DA
73862012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
7387
7388 Move marker debugging code under MARKER_DEBUG.
7389 * marker.c (MARKER_DEBUG): Move marker debugging code under
7390 #ifdef MARKER_DEBUG because byte_char_debug_check is too slow
7391 for bootstrap with --enable-checking (~3x slowdown reported
7392 by Juanma Barranquero <lekktu@gmail.com>).
7393 (verify_bytepos): Move under #ifdef MARKER_DEBUG.
7394
ab531b66
PE
73952012-07-08 Paul Eggert <eggert@cs.ucla.edu>
7396
7397 * systime.h (EMACS_SUB_TIME): Clarify behavior with unsigned time_t.
7398 See <http://bugs.gnu.org/11825#29>.
7399
c4b3bc8a
EZ
74002012-07-08 Eli Zaretskii <eliz@gnu.org>
7401
7402 * xdisp.c (fill_glyphless_glyph_string): If the face of the glyph
7403 has no font, use the frame's font. (Bug#11813)
3434fe8a
EZ
7404 (display_line): Add commentary about displaying truncation glyphs
7405 on GUI frames.
7406 (produce_special_glyphs): Move here from term.c.
7407
7408 * term.c (produce_special_glyphs): Move to xdisp.c.
7409
7410 * dispextern.h (produce_special_glyphs): Move prototype to xdisp.c
7411 section.
c4b3bc8a 7412
b676b881
AS
74132012-07-07 Andreas Schwab <schwab@linux-m68k.org>
7414
f17c5273
AS
7415 * xdisp.c (display_line): Avoid warning about implicit declaration
7416 of FRAME_FONT.
7417
298819b9
AS
7418 * frame.c (get_frame_param): Define only if HAVE_WINDOW_SYSTEM.
7419
b676b881
AS
7420 * lisp.h: Remove empty conditional.
7421
6045c4fd
PE
74222012-07-07 Paul Eggert <eggert@cs.ucla.edu>
7423
b3350bf9
PE
7424 * lread.c (load_path_check): Now static.
7425
6045c4fd
PE
7426 Fix some minor --with-ns problems found by static checking.
7427 * frame.c (Ftool_bar_pixel_width) [!FRAME_TOOLBAR_WIDTH]:
7428 (x_set_font) [!HAVE_X_WINDOWS]:
7429 * image.c (xpm_load_image) [HAVE_NS]:
7430 (x_to_xcolors) [!HAVE_X_WINDOWS && !HAVE_NTGUI]:
7431 (x_disable_image) [!HAVE_NS && !HAVE_NTGUI]:
7432 Remove unused local.
7433 (Fx_parse_geometry) [HAVE_NS]: Don't return garbage.
7434 (xpm_load_image) [HAVE_NS && !HAVE_XPM]: Remove unused label.
7435 * image.c (x_create_bitmap_from_file) [HAVE_NS]:
7436 (xpm_load_image, xpm_load) [HAVE_NS && !HAVE_XPM]:
7437 * nsselect.m (symbol_to_nsstring, ns_string_to_pasteboard_internal):
7438 * xfaces.c (Fx_load_color_file) [!HAVE_X_WINDOWS]:
7439 Fix pointer signedness problem.
7440 * xfaces.c (FRAME_X_FONT_TABLE):
7441 * xterm.h (FRAME_X_FONT_TABLE): Remove unused, incompatible macros.
7442
929e7845
GM
74432012-07-07 Glenn Morris <rgm@gnu.org>
7444
7445 * lread.c (load_path_check): New function, split from init_lread.
7446 (init_lread): Reorganize. Motivation:
7447 If EMACSLOADPATH is set, check/warn about that rather than the
7448 defaults, which we are not going to use. Hence we can remove
7449 the turn_off_warning and WINDOWSNT || HAVE_NS tests.
7450 Don't warn if site-lisp directories are missing.
7451 If not installed, start from a blank load-path, since
7452 PATH_LOADSEARCH refers to the eventual installation directories.
7453
58dd0aa4
EZ
74542012-07-07 Eli Zaretskii <eliz@gnu.org>
7455
7456 Support truncation and continuation glyphs on GUI frames, when
7457 fringes are disabled. (Bug#11832)
7458 * xdisp.c (init_iterator): Get dimensions of truncation and
14ae4239
BT
7459 continuation glyphs even if on GUI frames.
7460 Adjust it->last_visible_x on GUI frames when the left or right fringes,
58dd0aa4
EZ
7461 or both, are absent.
7462 (start_display, move_it_in_display_line_to): Handle the case of a
7463 GUI frame without a fringe to display continuation or truncation
7464 glyphs.
7465 (insert_left_trunc_glyphs): Support GUI frames: make sure
7466 truncation glyphs overwrite enough glyphs from the current line to
7467 have sufficient space in pixels.
7468 (display_line): Support truncation and continuation glyphs on GUI
7469 frames. If some spare pixels are left on the line after inserting
7470 the truncation glyphs, fill that space with a stretch glyph of a
7471 suitably computed width.
7472
7473 * term.c (produce_special_glyphs): Call PRODUCE_GLYPHS, not
7474 produce_glyphs, to support GUI sessions.
7475
31571fd7
PE
74762012-07-07 Paul Eggert <eggert@cs.ucla.edu>
7477
5a16b9bc
PE
7478 * sysdep.c (ULLONG_MAX): Define if not already defined (Bug#11781).
7479
f3047c75
PE
7480 * sysdep.c (list_system_processes): Port to NetBSD-current (Bug#11797).
7481
31571fd7
PE
7482 Do not require float-time's arg to fit in time_t (Bug#11825).
7483 This works better on hosts where time_t is unsigned, and where
7484 float-time is applied to the (negative) difference between two times.
7485 * editfns.c (decode_time_components): Last arg is now double *,
7486 not int *, and means to store all the result as a double, without
7487 worrying about whether the seconds part fits in time_t.
7488 All callers changed.
7489 (lisp_time_argument): Remove last int * arg, as it's no longer needed.
7490 All callers changed.
7491 (Ffloat_time): Do not fail merely because the specified time falls
7492 outside of time_t range.
7493
4516fbef
GM
74942012-07-07 Glenn Morris <rgm@gnu.org>
7495
7496 * s/darwin.h (HAVE_RES_INIT, HAVE_LIBRESOLV):
7497 * s/hpux10-20.h (HAVE_RINT, HAVE_RANDOM):
7498 * s/unixware.h (HAVE_GETWD): Move undefs to configure (effectively).
7499
07adc2c6
JB
75002012-07-07 Juanma Barranquero <lekktu@gmail.com>
7501
7502 * makefile.w32-in (DISPEXTERN_H, $(BLD)/regex.$(O)):
7503 Update dependencies.
7504
7505 * s/ms-w32.h [_MSC_VER]: Remove strcasecmp, strncasecmp.
7506
fd573f31
PE
75072012-07-06 Paul Eggert <eggert@cs.ucla.edu>
7508
fee5959d
PE
7509 Use c_strcasecmp for ASCII case-insensitive comparison (Bug#11786).
7510 * dispextern.h, nsfns.m, nsterm.m: Include <c-strcase.h>.
7511 * dispextern.h (xstrcasecmp): Rewrite using c_strcasecmp.
7512 * nsfns.m (x_get_string_resource): Use c_strncasecmp, not strncasecmp.
7513 * nsterm.m (ns_default): Use c_strcasecmp, not strcasecmp.
7514 * xfaces.c (xstrcasecmp) [!HAVE_STRCASECMP]: Remove.
7515
fd573f31
PE
7516 * xfont.c (compare_font_names): Redo to omit the need for casts.
7517
ddadbc0e
AS
75182012-07-06 Andreas Schwab <schwab@linux-m68k.org>
7519
fca8d6b6
AS
7520 * xfns.c (Fx_change_window_property): Doc fix.
7521 * w32fns.c (Fx_change_window_property): Doc fix.
7522
ddadbc0e
AS
7523 * w32fns.c (Fx_window_property): Accept the same arguments as the
7524 X Windows version. Doc fix.
7525 * xfns.c (Fx_window_property): Doc fix. (Bug#11870)
7526
ed9265fc 75272012-07-06 Juanma Barranquero <lekktu@gmail.com>
f247498e
JB
7528 Eli Zaretskii <eliz@gnu.org>
7529
7530 * s/ms-w32.h: Settings not specific to Windows moved to nt/config.nt.
7531 Windows-specific code from nt/config.nt moved here.
7532 Obsolete settings removed.
7533
216ee680
PE
75342012-07-06 Paul Eggert <eggert@cs.ucla.edu>
7535
7536 * process.c: Avoid unnecessary calls to gettime.
7537 (wait_reading_process_output): Don't get the time of day
7538 when gobbling data immediately and not waiting, as there's no need
7539 for it in that case. This removes a FIXME.
7540
bdd091e4
JD
75412012-07-06 Jan Djärv <jan.h.d@swipnet.se>
7542
7543 * gtkutil.c (xg_event_is_for_scrollbar): Assign gwin when HAVE_GTK3
7544 is defined (Bug#11768).
7545
9d44f8ce
DA
75462012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
7547
7548 Fix marker debugging code.
7549 * marker.c (byte_char_debug_check): Do not perform the check
7550 if buffer is not multibyte.
090bd7cb
JB
7551 (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
7552 Call byte_char_debug_check with correct arguments.
9d44f8ce 7553
90fc4786
DA
75542012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
7555
7556 Compile marker debugging code only if ENABLE_CHECKING is defined.
090bd7cb
JB
7557 * marker.c (byte_char_debug_check, count_markers):
7558 Use only if ENABLE_CHECKING is defined.
90fc4786
DA
7559 (byte_debug_flag): Remove.
7560 (CONSIDER, buf_charpos_to_bytepos, buf_bytepos_to_charpos):
7561 Always call byte_char_debug_check if ENABLE_CHECKING is defined.
7562
7b7ae965
DA
75632012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
7564
4e57b342
DA
7565 Avoid code repetition in marker-related functions.
7566 * marker.c (attach_marker): New function.
7567 (Fset_marker, set_marker_restricted, set_marker_both)
7568 (set_marker_restricted_both): Use it.
7569 (Fset_marker, set_marker_restricted, Fbuffer_has_markers_at):
7570 Consistently rename charno to charpos.
7571 (marker_position): Add eassert.
7572 (marker_byte_position): Convert to eassert.
7573
75742012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
7575
7576 Simplify list operations in unchain_overlay and unchain_marker.
7b7ae965 7577 * buffer.c (unchain_overlay): Simplify. Add comment.
4e57b342 7578 * marker.c (unchain_marker): Simplify. Fix comments.
7b7ae965 7579
657924ff
DA
75802012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
7581
7582 Introduce fast path for the widely used marker operation.
7583 * alloc.c (build_marker): New function.
7584 * lisp.h (build_marker): New prototype.
7585 * buffer.c (clone_per_buffer_values, Fmake_indirect_buffer): Use it.
7586 * composite.c (autocmp_chars): Likewise.
7587 * editfns.c (buildmark): Remove.
7588 (Fpoint_marker, Fpoint_min_marker, Fpoint_max_marker)
7589 (save_restriction_save): Use build_marker.
7590 * marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos): Likewise.
7591 * window.c (save_window_save): Likewise.
7592
041a49a6
DA
75932012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
7594
7595 Do not use Fdelete_overlay in delete_all_overlays
7596 to avoid redundant calls to unchain_overlay.
7597 * buffer.c (drop_overlay): New function.
7598 (delete_all_overlays, Fdelete_overlay): Use it.
7599 * minibuf.c (get_minibuffer): Fix comment.
7600
7dca65a4
PE
76012012-07-06 Paul Eggert <eggert@cs.ucla.edu>
7602
7603 Port to OpenBSD 5.1 amd64.
7604 * sysdep.c [BSD_SYSTEM]: Include <sys/param.h> before <sys/sysctl.h>.
7605 This is needed for OpenBSD, and should be harmless on all BSD systems.
7606 Also, include <sys/sysctl.h>, as it should be available on all
7607 BSD_SYSTEM hosts given that we're already calling sysctl in that case.
7608 (list_system_processes) [__OpenBSD__]: Use DARWIN_OS style mib, but
7609 use p_pid member, not kp_proc.pid.
7610
8eb876e2
GM
76112012-07-06 Glenn Morris <rgm@gnu.org>
7612
7613 * Makefile.in (emacs$(EXEEXT)): Don't check for load-path shadows.
7614
38182d90
PE
76152012-07-05 Paul Eggert <eggert@cs.ucla.edu>
7616
7617 More xmalloc and related cleanup.
7618 * alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c:
7619 * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c:
7620 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c:
7621 * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c:
7622 * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c:
7623 * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c:
7624 * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c:
7625 * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c:
7626 * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c:
7627 * xterm.c:
7628 Omit needless casts involving void * pointers and allocation.
7629 Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))",
7630 as the former is more robust if P's type is changed.
7631 Prefer xzalloc to xmalloc + memset 0.
7632 Simplify malloc-or-realloc to realloc.
7633 Don't worry about xmalloc returning a null pointer.
7634 Prefer xstrdup to xmalloc + strcpy.
7635 * editfns.c (Fmessage_box): Grow message_text by at least 80 when
7636 growing it.
7637 * keyboard.c (apply_modifiers_uncached): Prefer local array to
7638 alloca of a constant.
7639
6dd5a677
EZ
76402012-07-05 Eli Zaretskii <eliz@gnu.org>
7641
7642 * xdisp.c (display_line): Fix horizontal pixel coordinates when
7643 hscroll is larger than the line width. Fixes long and futile
7644 looping inside extend_face_to_end_of_line (on a TTY) producing
7645 glyphs that are not needed and thrown away.
7646
6b312f0f
DA
76472012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
7648
7649 * marker.c (set_marker_restricted_both): Simplify by using
7650 clip_to_bounds.
7651
f520ef9b
PE
76522012-07-05 Paul Eggert <eggert@cs.ucla.edu>
7653
7654 * editfns.c (region_limit): Simplify by using clip_to_bounds.
7655
383b7c95
JD
76562012-07-05 Jan Djärv <jan.h.d@swipnet.se>
7657
7658 * gtkutil.c (gtk_scrollbar_new, gtk_box_new): Define when HAVE_GTK3 is
7659 not defined (Bug#11768).
7660 (xg_create_frame_widgets): Use gtk_plug_new_for_display (Bug#11768).
7661 (xg_create_frame_widgets, create_dialog, xg_get_file_with_chooser)
7662 (make_widget_for_menu_item, xg_make_tool_item): Use gtk_box_new
7663 followed by gtk_box_set_homogeneous (Bug#11768).
7664 (xg_update_menu_item): Use GTK_IS_BOX (Bug#11768).
090bd7cb
JB
7665 (update_theme_scrollbar_width, xg_create_scroll_bar):
7666 Use gtk_scrollbar_new (Bug#11768).
383b7c95
JD
7667 (xg_event_is_for_scrollbar): Use Gdk Device functions for HAVE_GTK3.
7668 (is_box_type): New function (Bug#11768).
7669 (xg_tool_item_stale_p): Call is_box_type.
5293d758 7670 (xg_initialize): Get settings by calling gtk_settings_get_for_screen
383b7c95
JD
7671 with default display (Bug#11768).
7672
d6e7bf45
EZ
76732012-07-05 Eli Zaretskii <eliz@gnu.org>
7674
7675 * xdisp.c (window_hscroll_limited): New function.
7676 (pos_visible_p, init_iterator): Use it to avoid overflow of pixel
7677 coordinates when window's hscroll is set to insanely large
7678 values. (Bug#11857)
7679
431391ec
JB
76802012-07-05 Juanma Barranquero <lekktu@gmail.com>
7681
7682 * makefile.w32-in ($(BLD)/dired.$(O), $(BLD)/fileio.$(O)): Fix typo.
7683 ($(BLD)/terminal.$(O), $(BLD)/syntax.$(O)): Update dependencies.
7684
23f86fce
DA
76852012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
7686
7687 Cleanup xmalloc.
7688 * lisp.h (xzalloc): New prototype. Omit needless casts.
7689 * alloc.c (xzalloc): New function. Omit needless casts.
7690 * charset.c: Omit needless casts. Convert all calls to
7691 xmalloc with following memset to xzalloc.
7692 * dispnew.c: Likewise.
7693 * fringe.c: Likewise.
7694 * image.c: Likewise.
7695 * sound.c: Likewise.
7696 * term.c: Likewise.
7697 * w32fns.c: Likewise.
7698 * w32font.c: Likewise.
7699 * w32term.c: Likewise.
7700 * xfaces.c: Likewise.
7701 * xfns.c: Likewise.
7702 * xterm.c: Likewise.
7703 * atimer.c: Omit needless casts.
7704 * buffer.c: Likewise.
7705 * callproc.c: Likewise.
7706 * ccl.c: Likewise.
7707 * coding.c: Likewise.
7708 * composite.c: Likewise.
7709 * doc.c: Likewise.
7710 * doprnt.c: Likewise.
7711 * editfns.c: Likewise.
7712 * emacs.c: Likewise.
7713 * eval.c: Likewise.
7714 * filelock.c: Likewise.
7715 * fns.c: Likewise.
7716 * gtkutil.c: Likewise.
7717 * keyboard.c: Likewise.
7718 * lisp.h: Likewise.
7719 * lread.c: Likewise.
7720 * minibuf.c: Likewise.
7721 * msdos.c: Likewise.
7722 * print.c: Likewise.
7723 * process.c: Likewise.
7724 * region-cache.c: Likewise.
7725 * search.c: Likewise.
7726 * sysdep.c: Likewise.
7727 * termcap.c: Likewise.
7728 * terminal.c: Likewise.
7729 * tparam.c: Likewise.
7730 * w16select.c: Likewise.
7731 * w32.c: Likewise.
7732 * w32reg.c: Likewise.
7733 * w32select.c: Likewise.
7734 * w32uniscribe.c: Likewise.
7735 * widget.c: Likewise.
7736 * xdisp.c: Likewise.
7737 * xmenu.c: Likewise.
7738 * xrdb.c: Likewise.
7739 * xselect.c: Likewise.
7740
0497dc44
PE
77412012-07-05 Paul Eggert <eggert@cs.ucla.edu>
7742
7743 * fileio.c (time_error_value): Check the right error number.
7744 Problem reported by Troels Nielsen in
7745 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00095.html>.
7746
356e7178
PE
77472012-07-04 Paul Eggert <eggert@cs.ucla.edu>
7748
4e71fd89
PE
7749 * window.c (set_window_hscroll): Revert the 100000 hscroll limit.
7750 This should be fixed in a better way; see Eli Zaretskii in
7751 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00088.html>.
7752 (HSCROLL_MAX): Remove; this is now internal to set_window_hscroll.
7753
f0941253
PE
7754 * fileio.c (time_error_value): Rename from special_mtime.
7755 The old name's problems were noted by Eli Zaretskii in
7756 <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00087.html>.
7757
065c9eb4
PE
7758 * emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
7759 This variable's comment says Emacs needs at least one GDB-visible
7760 symbol of type enum pvec_type, to work around GDB problems.
7761 The symbol's value doesn't matter.
7762
356e7178
PE
7763 * alloc.c (PSEUDOVECTOR_NBYTES): Remove stray ';'
7764 that causes compilation to fail on pre-C99 compilers.
7765
ed9265fc 77662012-07-04 Juanma Barranquero <lekktu@gmail.com>
95f61aa2
JB
7767
7768 * s/ms-w32.h (LISP_FLOAT_TYPE, HAVE_MEMCMP, HAVE_MEMCPY)
7769 (HAVE_MEMMOVE, HAVE_MEMSET): Don't set, obsolete.
7770
3884d954
DA
77712012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
7772
d209e2fb 7773 * buffer.c (init_buffer_once): Fix initialization of
3884d954
DA
7774 headers for buffer_defaults and buffer_local_symbols.
7775 Reported by Juanma Barranquero <lekktu@gmail.com>.
7776
ee28be33
SM
77772012-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
7778
7779 Turn VECTOR_FREE_LIST_FLAG into PVEC_FREE.
7780 * lisp.h (enum pvec_type): Use fewer bits.
7781 (PSEUDOVECTOR_SIZE_BITS): New constant.
7782 (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK): Use it.
7783 (XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR, DEFUN): Adapt code to
7784 change in pvec_type.
7785 (PSEUDOVECTOR_TYPEP): New macro.
7786 (TYPED_PSEUDOVECTORP): Use it.
7787 * fns.c (internal_equal): Adapt code to extract pvectype.
7788 * emacs.c (gdb_pvec_type): Update type.
7789 * alloc.c (PSEUDOVECTOR_NBYTES): New macro.
7790 (VECTOR_FREE_LIST_SIZE_MASK): Remove (=> PSEUDOVECTOR_SIZE_MASK).
7791 (VECTOR_FREE_LIST_FLAG): Remove (=> PVEC_FREE).
7792 (SETUP_ON_FREE_LIST): Use XSETPVECTYPESIZE.
7793 (sweep_vectors): Use it. Use local var `total_bytes' instead of
7794 abusing vector->header.next.nbytes.
7795 (live_vector_p): Use PVEC_TYPE.
7796 (mark_object): Adapt code to extract pvectype. Use switch.
7797
c7f2cd7f
PE
77982012-07-04 Paul Eggert <eggert@cs.ucla.edu>
7799
7800 * doprnt.c (doprnt): Don't assume string length fits in 'int'.
7801 Tighten new eassert a bit.
7802
8ce70ed2
DA
78032012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
7804
7805 Fix compilation with --enable-gcc-warnings and -O1
7806 optimization level.
7807 * doprnt.c (doprnt): Change type of tem to int, initialize
7808 to avoid compiler warning. Add eassert.
7809 * search.c (simple_search): Initialize match_byte to avoid
7810 compiler warning. Add eassert.
7811
dea7f1e5
PE
78122012-07-04 Paul Eggert <eggert@cs.ucla.edu>
7813
24a212eb
PE
7814 Avoid weird behavior with large horizontal scrolls.
7815 Without this change, for example, large hscroll values would
7816 mess up Emacs's display on Fedora 15 x86, presumably due to
7817 overflows in int calculations in the display code.
7818 Also, if buffers had long lines, Emacs would freeze.
7819 * window.c (HSCROLL_MAX): Reduce to 100000, and make it visible to GDB.
7820 (set_window_hscroll): New function, containing the old guts of
7821 Fset_window_hscroll. Return the clipped value.
7822 (Fset_window_hscroll, Fscroll_left, Fscroll_right): Use it.
7823 This avoids the need to check against PTRDIFF_MAX.
7824
dea7f1e5
PE
7825 * buffer.c (Fgenerate_new_buffer_name): Fix sprintf format mismatch.
7826
76046526
DA
78272012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
7828
7829 * buffer.c (Fgenerate_new_buffer_name): Fix type mismatch.
7830
39adff0d
PE
78312012-07-04 Paul Eggert <eggert@cs.ucla.edu>
7832
63807d47
PE
7833 * regex.c: Suppress GCC warning on RHEL 6. (Bug#11207)
7834 Conditionalize the pragmas on GCC 4.5 or later, not GCC 4.3 or later,
7835 since GCC 4.4.6 issues a bogus warning for them.
7836
39adff0d
PE
7837 Fix bugs in file timestamp newness comparisons.
7838 * fileio.c (Ffile_newer_than_file_p):
7839 * lread.c (Fload): Use full timestamp resolution of files,
7840 not just the 1-second resolution, so that files that are only
7841 slightly newer still count as newer.
7842 * fileio.c (Ffile_newer_than_file_p): Don't assume file
7843 timestamps fit in 'int'; this fixes a Y2038 bug on most hosts.
7844
dbeed9a6
PE
78452012-07-03 Paul Eggert <eggert@cs.ucla.edu>
7846
7847 * fileio.c: Improve handling of file time marker. (Bug#11852)
7848 (special_mtime): New function.
7849 (Finsert_file_contents, Fverify_visited_file_modtime):
7850 Use it to set special mtime values consistently.
7851
636334d6
AS
78522012-07-03 Andreas Schwab <schwab@linux-m68k.org>
7853
7854 * fileio.c (Finsert_file_contents): Properly handle st_mtime
7855 marker for non-existing file. (Bug#11852)
7856
e2017fe2
GM
78572012-07-03 Glenn Morris <rgm@gnu.org>
7858
7859 * lisp.h (Fread_file_name): Restore EXFUN (it's not a normal DEFUN
7860 and did not make it into globals.h).
7861
404dbd37
TT
78622012-07-03 Tom Tromey <tromey@redhat.com>
7863
7864 * window.c (Fset_window_margins, Fset_window_fringes)
7865 (Fset_window_scroll_bars, Fset_window_vscroll): No longer static.
7866 * textprop.c (Fprevious_property_change): No longer static.
7867 * syntax.c (Fsyntax_table_p): No longer static.
7868 * process.c (Fget_process, Fprocess_datagram_address): No longer
7869 static.
7870 * keymap.c (Flookup_key, Fcopy_keymap): No longer static.
7871 * keyboard.c (Fcommand_execute): No longer static.
7872 Remove EXFUN.
7873 * insdel.c (Fcombine_after_change_execute): No longer static.
7874 * image.c (Finit_image_library): No longer static.
7875 * fileio.c (Fmake_symbolic_link): No longer static.
7876 * eval.c (Ffetch_bytecode): No longer static.
7877 * editfns.c (Fuser_full_name): No longer static.
d209e2fb
JB
7878 * doc.c (Fdocumentation_property, Fsnarf_documentation):
7879 No longer static.
404dbd37
TT
7880 * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer
7881 static.
7882 * dired.c (Ffile_attributes): No longer static.
7883 * composite.c (Fcomposition_get_gstring): No longer static.
7884 * callproc.c (Fgetenv_internal): No longer static.
7885
7886 * ccl.h: Remove EXFUNs.
7887 * buffer.h: Remove EXFUNs.
7888 * dispextern.h: Remove EXFUNs.
7889 * intervals.h: Remove EXFUNs.
7890 * fontset.h: Remove EXFUN.
7891 * font.h: Remove EXFUNs.
7892 * dosfns.c (system_process_attributes): Remove EXFUN.
7893 * keymap.h: Remove EXFUNs.
7894 * lisp.h: Remove EXFUNs.
7895 * w32term.h: Remove EXFUNs.
7896 * window.h: Remove EXFUNs.
7897 * xsettings.h: Remove EXFUN.
7898 * xterm.h: Remove EXFUN.
7899
8e4fd1e1
GM
79002012-07-03 Glenn Morris <rgm@gnu.org>
7901
7902 * lisp.h (Frandom): Make it visible to C.
7903 * buffer.c (Fgenerate_new_buffer_name): Speed up finding a new
7904 buffer for invisible buffers. (Bug#1229)
7905
ca95b3eb
DA
79062012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
7907
7908 Fix block vector allocation code to allow VECTOR_BLOCK_SIZE
7909 values which aren't power of 2.
14ae4239 7910 * alloc.c (VECTOR_FREE_LIST_SIZE_MASK): New macro.
1f9f395d 7911 Verify its value and the value of VECTOR_BLOCK_SIZE. Adjust users
ca95b3eb
DA
7912 accordingly.
7913
7555c33f
SM
79142012-07-03 Stefan Monnier <monnier@iro.umontreal.ca>
7915
7916 * lisp.h (Lisp_Misc, Lisp_Fwd): Move around to group better.
7917
7918 * alloc.c (mark_object): Revert part of last patch to use `switch'.
7919
d12e8f5a
DA
79202012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
7921
7922 * alloc.c (allocate_vector_block): Remove redundant
7923 calls to mallopt if DOUG_LEA_MALLOC is defined.
7924 (allocate_vectorlike): If DOUG_LEA_MALLOC is defined,
7925 avoid calls to mallopt if zero_vector is returned.
7926
296094c3
DA
79272012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
7928
7929 * alloc.c (check_string_bytes): If GC_CHECK_STRING_BYTES
7930 is enabled, avoid dereferencing NULL current_sblock if
7931 running undumped.
7932
36429c89
DA
79332012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
7934
7935 Cleanup basic buffer management.
7936 * buffer.h (struct buffer): Change layout to use generic vector
7937 marking code. Fix some comments. Change type of 'clip_changed'
7938 to bitfield. Remove unused #ifndef old.
7939 (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER): Remove.
7940 (GET_OVERLAYS_AT): Fix indentation.
7941 (for_each_per_buffer_object_at): New macro.
7942 * buffer.c (clone_per_buffer_values, reset_buffer_local_variables)
7943 (Fbuffer_local_variables): Use it.
7944 (init_buffer_once, syms_of_buffer): Remove unused #ifndef old.
7945 * alloc.c (allocate_buffer): Adjust to match new layout of
7946 struct buffer. Fix comment.
7947 (mark_overlay): New function.
7948 (mark_buffer): Use it. Use mark_vectorlike to mark normal
7949 Lisp area of struct buffer.
7950 (mark_object): Use it. Adjust marking of misc objects
7951 and related comments.
7952
3b3e4cac
PE
79532012-07-02 Paul Eggert <eggert@cs.ucla.edu>
7954
7955 * alloc.c (mark_object): Remove "#ifdef GC_CHECK_MARKED_OBJECTS"
7956 wrapper that is not needed because the wrapped code is a no-op (zero
7957 machine instructions) when GC_CHECK_MARKED_OBJECTS is not defined.
7958 This avoids a -Wunused-macros diagnostic with GCC 4.7.1 x86-64.
7959
cf5c0175
DA
79602012-07-02 Dmitry Antipov <dmantipov@yandex.ru>
7961
7962 * alloc.c (mark_buffer): Simplify. Remove prototype.
7963 (mark_object): Add comment. Reorganize marking of vector-like
faf611c7 7964 objects. Use CHECK_LIVE for all vector-like objects except buffers
14ae4239
BT
7965 and subroutines when GC_CHECK_MARKED_OBJECTS is defined.
7966 Avoid redundant calls to mark_vectorlike for bool vectors.
cf5c0175 7967
ca26824c
GM
79682012-06-30 Glenn Morris <rgm@gnu.org>
7969
2e4c5312
GM
7970 * nsterm.m (ns_init_paths): Ignore site-lisp if --no-site-lisp.
7971
ca26824c
GM
7972 * epaths.in (PATH_SITELOADSEARCH): New.
7973 * lread.c (init_lread): Use PATH_SITELOADSEARCH.
7974 This is rather than relying on --enable-locallisppath elements
7975 having "site-lisp" in their names. (Bug#10208#25, 11658)
7976
0d23c240
EZ
79772012-06-30 Eli Zaretskii <eliz@gnu.org>
7978
c9240d7a
EZ
7979 * w32proc.c (sys_select): Accept and ignore one more argument.
7980
7981 * w32.c (emacs_gnutls_pull): Call select with one more argument.
7982
0d23c240 7983 * sysselect.h [DOS_NT]: Don't include sys/select.h.
9ff8f76b 7984 (pselect) [!MS_DOS]: Redirect to sys_select.
0d23c240
EZ
7985
7986 * sysdep.c: Don't include dos.h and dosfns.h.
7987
7988 * process.c (sys_select):
7989 * msdos.c (sys_select): Accept one more argument and ignore it.
7990
7991 * msdos.c (event_timestamp, sys_select): Use gnulib's gettime;
7992 adapt data types and code to that.
7993
7994 * dosfns.c:
7995 * msdos.c (gettime, settime): Define away the prototypes in dos.h,
7996 which clashes with the gnulib function of the same name.
7997
af5a5a98
AS
79982012-06-30 Andreas Schwab <schwab@linux-m68k.org>
7999
c5e4379c
AS
8000 * font.c (font_style_to_value, font_style_symbolic)
8001 (font_prop_validate_style): Add type checks for values in
8002 font_style_table.
8003
af5a5a98
AS
8004 * lisp.h (CHECK_RANGED_INTEGER): Make value to check the first
8005 argument.
8006 * character.c, charset.c, menu.c, process.c, window.c: Adjust all
8007 uses.
8008
8d38f461
EZ
80092012-06-29 Eli Zaretskii <eliz@gnu.org>
8010
2e5a6631
EZ
8011 * xdisp.c (try_window_id): Undo last change.
8012
8d38f461
EZ
8013 * w32.c (getwd): Adjust commentary about startup_dir.
8014 (init_environment): Always call sys_access, even in non-MSVC
8015 builds. Don't chdir to the directory of the Emacs executable.
8016 This undoes code from 1997 which was justified by the need to
8017 "avoid conflicts when removing and renaming directories". But its
8018 downside was that every relative file name was being interpreted
8019 relative to the directory of the Emacs executable, which can never
8020 be TRT. In particular, it broke sys_access when called with
8021 relative file names.
8022 (sys_access): Map GetLastError to errno.
8023
2af3565e
DA
80242012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8025
8026 * window.h (struct window): Change type of 'fringes_outside_margins'
8027 to bitfield. Fix comment. Adjust users accordingly.
cf5c0175 8028 (struct window): Change type of 'window_end_bytepos' to ptrdiff_t.
2af3565e
DA
8029 Adjust comment.
8030 * xdisp.c (try_window_id): Change type of 'first_vpos' and 'vpos'
8031 to ptrdiff_t.
8032
c8d3a25c 80332012-06-29 Andreas Schwab <schwab@linux-m68k.org>
57570cd3 8034
c8d3a25c
GM
8035 * gnutls.c (emacs_gnutls_handshake):
8036 Add QUIT to make the loop interruptible.
57570cd3 8037
c8d3a25c 80382012-06-29 Glenn Morris <rgm@gnu.org>
d01fd55f 8039
c8d3a25c
GM
8040 * charset.c (init_charset): Make lack of etc/charsets fatal.
8041
3e984ee8
DA
80422012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8043
8044 * editfns.c (region_limit): Fix type mismatch.
8045
ef884f23
DA
80462012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
8047
8048 * nsfns.m: Fix GLYPH_DEBUG usage assuming that it may be
8049 undefined. Convert from xassert to eassert.
8050 * nsmenu.m: Convert from xassert to eassert.
8051 * nsterm.m: Likewise.
8052
7d7e0027
SM
80532012-06-28 Stefan Monnier <monnier@iro.umontreal.ca>
8054
8055 * editfns.c (region_limit): Clip to narrowing (bug#11770).
8056
aa754e6a
PE
80572012-06-28 Paul Eggert <eggert@cs.ucla.edu>
8058
8059 Avoid integer overflow on scroll-left and scroll-right.
8060 * window.c (HSCROLL_MAX): New macro.
8061 (Fscroll_left, Fscroll_right): Avoid undefined behavior on integer
8062 overflow when requested scroll falls outside ptrdiff_t range.
8063
80b00b08
DA
80642012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8065
8066 * window.h (struct window): Change type of 'hscroll',
8067 'min_hscroll' and 'last_point' from Lisp_Object to ptrdiff_t,
8068 'last_modified' and 'last_overlay_modified' to EMACS_INT.
8069 Adjust users accordingly.
8070 * xdisp.c (try_cursor_movement): Replace type check with eassert.
8071 * window.c (Fscroll_left, Fscroll_right): Change type of 'hscroll'
8072 from EMACS_INT to ptrdiff_t.
8073 (make_window): Omit redundant initialization.
8074
62b2bcf6
JB
80752012-06-28 Juanma Barranquero <lekktu@gmail.com>
8076
8077 * makefile.w32-in ($(BLD)/regex.$(O)): Update dependencies.
8078
45942c7d
DA
80792012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8080
8081 * window.h (struct window): Change type of 'use_time' and
8082 'sequence_number' from Lisp_Object to int.
8083 * frame.c (make_frame): Adjust users accordingly.
8084 * print.c (print_object): Likewise.
8085 * window.c (select_window, Fwindow_use_time, make_parent_window)
8086 (make_window): Likewise.
8087
e509cfa6
DA
80882012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8089
8090 * dispextern.h (GLYPH_DEBUG): Now defined in config.h if
8091 enabled with --enable-checking=[all,glyphs] configure option.
8092 Fix GLYPH_DEBUG usage assuming that it may be undefined,
8093 adjust comments accordingly.
8094 * dispnew.c: Fix GLYPH_DEBUG usage assuming that it may be
8095 undefined, adjust comments accordingly.
8096 * image.c: Likewise.
8097 * scroll.c: Likewise.
8098 * w32fns.c: Likewise.
8099 * w32term.c: Likewise.
8100 * xdisp.c: Likewise.
8101 * xfaces.c: Likewise.
8102 * xfns.c: Likewise.
8103 * xterm.c: Likewise.
8104
a54e2c05
DA
81052012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
8106
8107 Generalize run-time debugging checks.
8108 * dispextern.h (XASSERTS): Remove.
8109 * fontset.c (xassert): Remove.
8110 Convert from xassert to eassert.
8111 * alloc.c: Convert from xassert to eassert.
8112 * bidi.c: Likewise.
8113 * dispnew.c: Likewise.
8114 * fns.c: Likewise.
8115 * fringe.c: Likewise.
8116 * ftfont.c: Likewise.
8117 * gtkutil.c: Likewise.
8118 * image.c: Likewise.
8119 * keyboard.c: Likewise.
8120 * menu.c: Likewise.
8121 * process.c: Likewise.
8122 * scroll.c: Likewise.
8123 * sound.c: Likewise.
8124 * term.c: Likewise.
8125 * w32console.c: Likewise.
8126 * w32fns.c: Likewise.
8127 * w32term.c: Likewise.
8128 * window.c: Likewise.
8129 * xdisp.c: Likewise.
8130 * xfaces.c: Likewise.
8131 * xfns.c: Likewise.
8132 * xselect.c: Likewise.
8133 * xterm.c: Likewise.
8134
1ec4b7b2
SM
81352012-06-27 Stefan Monnier <monnier@iro.umontreal.ca>
8136
8137 * fns.c (maybe_resize_hash_table): Output message when growing the
8138 purify-hashtable.
8139
2014308a
DA
81402012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8141
8142 * alloc.c (allocate_string_data): Remove dead code.
8143 * xsettings.c (XSETTINGS_FONT_NAME): Move under HAVE_XFT to
8144 avoid GCC warning about unused macro.
8145
246155eb
DA
81462012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8147
8148 * alloc.c (allocate_string): Omit intervals initialization.
8149 * alloc.c (make_uninit_multibyte_string): Initialize intervals
8150 as in make_pure_string and make_pure_c_string.
8151
43184b7b
DA
81522012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8153
d209e2fb 8154 * alloc.c (allocate_string): Fix last change.
43184b7b 8155
3fe6dd74
DA
81562012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
8157
d209e2fb 8158 * alloc.c (allocate_string): Remove two redundant calls
3fe6dd74
DA
8159 to memset, add explicit initialization where appropriate.
8160
1ba6038a
GM
81612012-06-27 Glenn Morris <rgm@gnu.org>
8162
8163 * lisp.mk (lisp): Remove paths.elc.
8164
c89926a5
CY
81652012-06-27 Chong Yidong <cyd@gnu.org>
8166
8167 * doc.c (Fsubstitute_command_keys): Fix punctuation.
8168
ed6b3510
JW
81692012-06-26 John Wiegley <johnw@newartisans.com>
8170
1ec4b7b2 8171 * unexmacosx.c (copy_data_segment): Add two section names used
157e99e4
JW
8172 on Mac OS X Lion: __mod_init_func and __mod_term_func.
8173
ed6b3510
JW
8174 * alloc.c (mark_memory): Do not check with -faddress-sanitizer
8175 when building with Clang.
8176
8edd4a2b
SM
81772012-06-26 Stefan Monnier <monnier@iro.umontreal.ca>
8178
8179 * eval.c (Fapply): Allow calling it with a single argument.
8180
f6f62d1b
EZ
81812012-06-26 Eli Zaretskii <eliz@gnu.org>
8182
8183 * s/ms-w32.h (strcasecmp, strncasecmp) [_MSC_VER]: Redirect to
8184 _stricmp and _strnicmp.
8185 (HAVE_STRCASECMP, HAVE_STRNCASECMP): Define to 1.
8186
62efea5e
DA
81872012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
8188
8189 * alloc.c (allocate_window): Zero out non-Lisp part of newly
8190 allocated window.
8191 (allocate_process): Likewise for new process.
8edd4a2b 8192 (allocate_terminal): Change to use offsetof.
62efea5e
DA
8193 (allocate_frame): Likewise.
8194 * frame.c (make_frame): Omit redundant initialization.
8195 * window.c (make_parent_window): Use memset.
8196 (make_window): Omit redundant initialization.
8197 * process.c (make_process): Omit redundant initialization.
8198 * terminal.c (create_terminal): Likewise.
8199
42997f4d
DA
82002012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
8201
8202 * term.c (delete_tty): Remove redundant call to memset.
8203
1130ecfc
DA
82042012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
8205
8206 * alloc.c: Remove build_string.
8207 * lisp.h: Define build_string as static inline. This provides
8208 a better opportunity to optimize away calls to strlen when the
8209 function is called with compile-time constant argument.
8210 * image.c (imagemagick_error): Convert to build_string.
8211 * w32proc.c (sys_spawnve): Likewise.
8212 * xterm.c (x_term_init): Likewise.
8213
cf38a720
PE
82142012-06-26 Paul Eggert <eggert@cs.ucla.edu>
8215
99027bdd
PE
8216 Use sprintf return value instead of invoking strlen on result.
8217 In the old days this wasn't portable, since some sprintf
8218 implementations returned char *. But they died out years ago and
8219 Emacs already assumes sprintf returns int.
8220 Similarly for float_to_string.
8221 This patch speeds up (number-to-string 1000) by 3% on Fedora 15 x86-64.
8222 * ccl.c (ccl_driver):
8223 * character.c (string_escape_byte8):
8224 * data.c (Fnumber_to_string):
8225 * doprnt.c (doprnt):
8226 * print.c (print_object):
8227 * xdisp.c (message_dolog):
8228 * xfns.c (syms_of_xfns):
8229 Use sprintf or float_to_string result to avoid need to call strlen.
8230 * data.c (Fnumber_to_string):
8231 Use make_unibyte_string, since the string must be ASCII.
8232 * lisp.h, print.c (float_to_string): Now returns int length.
8233 * term.c (produce_glyphless_glyph):
8234 Use sprintf result rather than recomputing it.
8235
cf38a720
PE
8236 Clean out last vestiges of the old HAVE_CONFIG_H stuff.
8237 * Makefile.in (ALL_CFLAGS):
8238 * makefile.w32-in (LOCAL_FLAGS): Remove -DHAVE_CONFIG_H.
8239 * gmalloc.c, regex.c: Include <config.h> unconditionally.
8240
3511c784
DA
82412012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
8242
0a08eb21 8243 * dispextern.h (xstrcasecmp): Define to library function
3511c784
DA
8244 strcasecmp if available.
8245 * xfaces.c: Do not use xstrcasecmp if strcasecmp is available.
8246
fb7da12e
AS
82472012-06-25 Andreas Schwab <schwab@linux-m68k.org>
8248
8249 * keyboard.c (menu_bar_items, menu_bar_item, read_key_sequence):
8250 Avoid comma operator.
8251 * menu.c (push_submenu_start, push_submenu_end)
8252 (push_left_right_boundary, push_menu_pane): Likewise.
8253 * msdos.c (dos_rawgetc): Likewise.
8254
afa2ffd8
DA
82552012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
8256
8257 * xfns.c (xic_create_fontsetname): Remove redundant calls
8258 to memset.
8259
b3b4476b
PE
82602012-06-25 Paul Eggert <eggert@cs.ucla.edu>
8261
4495ff38
PE
8262 * gtkutil.c (get_utf8_string): Remove redundant assignment.
8263 sprintf already null-terminates its output.
8264
b3b4476b
PE
8265 * xfns.c (x_window): Remove redundant cast.
8266
b00876c9
DA
82672012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
8268
8269 * xmenu.c (xmenu_show, xdialog_show): Explicit cast from
8270 `const char *' to `char *' to avoid compiler warning.
8271
d188e26b
PE
82722012-06-24 Paul Eggert <eggert@cs.ucla.edu>
8273
885d1d74
PE
8274 * xterm.c (x_term_init): Build proper-sized _XSETTINGS_Snnn string
8275 instead of truncating it to 63 (admittedly a generous limit).
8276
d188e26b
PE
8277 * process.c: Fix spelling and caps in comments.
8278
e2f560b1
DN
82792012-06-24 Dan Nicolaescu <dann@ics.uci.edu>
8280
e86db54b 8281 * emacs.c (setpgrp): Remove definition, unused.
e2f560b1
DN
8282 * sysdep.c (setpgrp): Remove definition, not used in this file.
8283
7583a3a1
JB
82842012-06-24 Juanma Barranquero <lekktu@gmail.com>
8285
8286 * makefile.w32-in: Update dependencies.
8287
696056c2
EZ
82882012-06-24 Eli Zaretskii <eliz@gnu.org>
8289
8290 * makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
8291 (SYSTIME_H): Add nt/inc/sys/time.h.
8292
8293 * systime.h [WINDOWSNT]: Include sys/time.h.
8294
8295 * s/ms-w32.h (struct timespec): Definition moved from
8296 nt/inc/sys/time.h. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
8297
845ca893
PE
82982012-06-24 Paul Eggert <eggert@cs.ucla.edu>
8299
8300 Switch from NO_RETURN to C11's _Noreturn (Bug#11750).
8301 * buffer.h (buffer_slot_type_mismatch):
8302 * data.c (arith_error) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
8303 * eval.c (unwind_to_catch):
8304 * image.c (my_png_error, my_error_exit):
8305 * keyboard.c (quit_throw_to_read_char, user_error)
8306 (Fexit_recursive_edit, Fabort_recursive_edit):
8307 * lisp.h (die, args_out_of_range, args_out_of_range_3)
8308 (wrong_type_argument, buffer_overflow, __executable_start)
8309 (memory_full, buffer_memory_full, string_overflow, Fthrow)
8310 (xsignal, xsignal0, xsignal1, xsignal2, xsignal3, signal_error)
8311 (error, verror, nsberror, report_file_error, Ftop_level, Fkill_emacs)
8312 (fatal):
8313 (child_setup) [!DOS_NT]:
8314 * lread.c (end_of_file_error, invalid_syntax):
8315 * process.c (send_process_trap) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
8316 * puresize.h (pure_write_error):
8317 * search.c (matcher_overflow):
8318 * sound.c (sound_perror, alsa_sound_perror):
8319 * sysdep.c, syssignal.h (croak):
8320 * term.c (maybe_fatal, vfatal):
8321 * textprop.c (text_read_only):
8322 * undo.c (user_error):
8323 * unexmacosx.c (unexec_error):
8324 * xterm.c (x_ins_del_lines, x_delete_glyphs):
8325 Use _Noreturn rather than NO_RETURN.
8326 No need for separate decl merely because of _Noreturn.
8327 * sound.c (sound_warning, parse_sound):
8328 Remove unnecessary forward decls.
8329
f1dd8073
PE
83302012-06-24 Paul Eggert <eggert@cs.ucla.edu>
8331
8332 Fix bug when time_t is unsigned and as wide as intmax_t (Bug#9000).
8333 * lisp.h (WAIT_READING_MAX): New macro.
8334 * dispnew.c (Fsleep_for, sit_for):
8335 * keyboard.c (kbd_buffer_get_event):
8336 * process.c (Faccept_process_output):
8337 Use it to avoid bogus compiler warnings with obsolescent GCC versions.
8338 This improves on the previous patch, which introduced a bug
8339 when time_t is unsigned and as wide as intmax_t.
8340 See <http://bugs.gnu.org/9000#51>.
8341
b82c1755
EZ
83422012-06-23 Eli Zaretskii <eliz@gnu.org>
8343
8344 * dispnew.c (sit_for, Fsleep_for):
8345 * keyboard.c (kbd_buffer_get_event):
8346 * process.c (Faccept_process_output): Avoid compiler warnings when
8347 comparing a 32-bit time_t with a 64-bit INTMAX_MAX.
8348
ca300656
JB
83492012-06-23 Juanma Barranquero <lekktu@gmail.com>
8350
049ec95b
JB
8351 * makefile.w32-in: Update dependencies.
8352
ca300656
JB
8353 * w32.c (ltime): Add return type and declare static.
8354 (w32_get_internal_run_time): Remove usused variable `time_100ns'.
8355
db7b8d06
PE
83562012-06-23 Paul Eggert <eggert@cs.ucla.edu>
8357
8358 * sysdep.c [__FreeBSD__]: Fix more recently-introduced typos.
8359 Privately reported by Herbert J. Skuhra.
8360 (make_lisp_timeval) [__FreeBSD__]: Rename from TIMELIST.
8361 All uses changed.
8362 (system_process_attributes) [__FreeBSD__]: Invoke make_lisp_time,
8363 not make_lisp_timeval, when the argument is of type EMACS_TIME.
8364
0bd8297f
EZ
83652012-06-23 Eli Zaretskii <eliz@gnu.org>
8366
96512555
EZ
8367 * w32proc.c (Fw32_get_locale_info): Fix an off-by-one error in
8368 last argument of make_unibyte_string.
8369
0bd8297f
EZ
8370 * keyboard.c (kbd_buffer_get_event): Include the codepage and the
8371 language ID in the event parameters.
8372
8373 * w32term.c (w32_read_socket): Put the new keyboard codepage into
8374 event.code, not the obscure "character set ID".
8375
63def6b6
CY
83762012-06-23 Chong Yidong <cyd@gnu.org>
8377
8378 * xmenu.c (x_menu_wait_for_event): Adapt GTK3 to new xg_select.
8379
e8a02204
EZ
83802012-06-23 Eli Zaretskii <eliz@gnu.org>
8381
388cdec0
EZ
8382 Fix the MS-Windows build broken by 2012-06-22T21:17:42Z!eggert@cs.ucla.edu.
8383 * w32.c (fdutimens): New function.
8384
8385 * w32proc.c (sys_select): Adapt to change in the EMACS_TIME type.
8386
8387 * s/ms-w32.h (pselect): Redirect to sys_select.
8388
8389 * sysselect.h [WINDOWSNT]: Don't include sys/select.h.
8390
e8a02204
EZ
8391 * ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko
8392 in the logic of incrementing and decrementing the value of
8393 use_relocatable_buffers.
8394
d054f3fb
PE
83952012-06-23 Paul Eggert <eggert@cs.ucla.edu>
8396
8397 * sysdep.c [__FreeBSD__]: Fix recently-introduced typos.
8398 Privately reported by Herbert J. Skuhra.
8399 [__FreeBSD__]: Remove "*/" typo after "#include".
8400 (timeval_to_EMACS_TIME) [__FreeBSD__]: New static function.
8401 (TIMEVAL) [__FreeBSD__]: Now a static function rather than a macro.
8402 (TIMEVAL, system_process_attributes) [__FreeBSD__]:
8403 Don't assume EMACS_TIME and struct timeval are the same type.
8404
d35af63c
PE
84052012-06-22 Paul Eggert <eggert@cs.ucla.edu>
8406
8407 Support higher-resolution time stamps (Bug#9000).
8408 The time stamps are only nanosecond-resolution at the C level,
8409 since that's the best that any real-world system supports now.
8410 But they are picosecond-resolution at the Lisp level, as that's
8411 easy, and leaves room for future OS improvements.
8412
8413 * Makefile.in (LIB_CLOCK_GETTIME): New macro.
8414 (LIBES): Use it.
8415
8416 * alloc.c (Fgarbage_collect): Port to higher-res time stamps.
8417 Don't get current time unless it's needed.
8418
8419 * atimer.c: Include <sys/time.h> unconditionally, since gnulib
8420 now provides it if it's absent.
8421 (start_atimer): Port to higher-res time stamps.
8422 Check for time stamp overflow. Don't get current time more
8423 often than is needed.
8424
8425 * buffer.h (struct buffer): Buffer modtime now has high resolution.
8426 Include systime.h, not time.h.
8427 (NONEXISTENT_MODTIME_NSECS, UNKNOWN_MODTIME_NSECS): New macros.
8428
8429 * dired.c: Include stat-time.h.
8430 (Ffile-attributes): File times now have higher resolution.
8431
8432 * dispextern.h [HAVE_WINDOW_SYSTEM]: Include systime.h.
8433 (struct image): Timestamp now has higher resolution.
8434
8435 * dispnew.c (PERIODIC_PREEMPTION_CHECKING): Remove, as Emacs always
8436 has at least microseconds now. All uses removed.
8437 (update_frame, update_single_window, update_window, update_frame_1)
8438 (Fsleep_for, sit_for): Port to higher-resolution time stamps.
927c7216 8439 (duration_to_sec_usec): Remove; no longer needed.
d35af63c
PE
8440
8441 * editfns.c (time_overflow): Now extern.
8442 (Fcurrent_time, Fget_internal_run_time, make_time, lisp_time_argument)
8443 (float-time, Fformat_time_string, Fcurrent_time_string)
8444 (Fcurrent_time_zone): Accept and generate higher-resolution
8445 time stamps.
8446 (make_time_tail, make_lisp_time, dissassemble_lisp_time)
8447 (decode_time_components, lisp_seconds_argument): New functions.
8448 (make_time): Now static.
8449 (lisp_time_argument): Now returns EMACS_TIME. New arg ppsec.
8450 Report an error if the time is invalid, rather than having the caller
8451 do that.
8452
8453 * fileio.c: Include <stat-time.h>
8454 (Fcopy_file): Copy higher-resolution time stamps.
8455 Prefer to set the time stamp via a file descriptor if that works.
8456 (Fset_file_times, Finsert_file_contents, Fwrite_region)
8457 (Fverify_visited_file_modtime, Fclear_visited_file_modtime)
8458 (Fvisited_file_modtime, Fset_visited_file_modtime):
8459 Support higher-resolution time stamps.
8460
8461 * fns.c (Frandom): Use nanoseconds, not microseconds, for seed.
8462
8463 * gtkutil.c (xg_maybe_add_timer): Port to higher-res time stamps.
8464
8465 * image.c (prepare_image_for_display, clear_image_cache)
8466 (lookup_image): Port to higer-resolution time stamps.
8467
8468 * keyboard.c (start_polling, bind_polling_period):
8469 Check for time stamp overflow.
8470 (read_char, kbd_buffer_get_event, timer_start_idle)
8471 (timer_stop_idle, timer_resume_idle, timer_check_2, timer_check)
8472 (Fcurrent_idle_time, init_keyboard, set_waiting_for_input):
8473 Port to higher-resolution time stamps. Do not assume time_t is signed.
8474 (decode_timer): New function. Timers are now vectors of length 9,
8475 not 8, to accommodate the picosecond component.
8476 (timer_check_2): Use it.
8477
8478 * nsterm.m (select_timeout, timeval_subtract): Remove.
8479 (ns_timeout): Use Emacs's facilities for time stamp arithmetic,
8480 as they're a bit more accurate and handle overflow better.
8481 (ns_select): Change prototype to be compatible with pselect.
8482 (ns_select, ns_term_shutdown): Port to ns-resolution time stamps.
8483 * nsterm.h (ns_select): Adjust prototype.
8484
8485 * msdos.c (EMACS_TIME_ZERO_OR_NEG_P): Remove, as it assumes
8486 us-resolution time stamps.
8487 (sys_select): Use the new EMACS_TIME_SIGN macro instead.
8488
8489 * lread.c (read_filtered_event): Port to ns-resolution time stamps.
8490
8491 * lisp.h (time_overflow): New decl.
8492 (wait_reading_process_output): First arg is now intmax_t, not int,
8493 to accommodate larger waits.
8494
8495 * process.h (struct Lisp_Process.read_output_delay):
8496 Now counts nanoseconds, not microseconds.
8497 * process.c (ADAPTIVE_READ_BUFFERING): Don't worry about
8498 EMACS_HAS_USECS.
8499 (READ_OUTPUT_DELAY_INCREMENT, Faccept_process_output)
8500 (wait_reading_process_output):
8501 Port to ns-resolution time stamps.
8502 (Faccept_process_output, wait_reading_process_output):
8503 Check for time stamp overflow. Do not assume time_t is signed.
8504 (select_wrapper): Remove; we now use pselect.
8505 (Fprocess_attributes): Now generates ns-resolution time stamps.
8506
8507 * sysdep.c: Include utimens.h. Don't include utime.h
8508 or worry about struct utimbuf; gnulib does that for us now.
8509 (gettimeofday): Remove; gnulib provides a substitute.
8510 (make_timeval): New function.
8511 (set_file_times): Now sets ns-resolution time stamps.
8512 New arg FD; all uses changed.
8513 (time_from_jiffies, ltime_from_jiffies, get_up_time)
8514 (system_process_attributes):
8515 Now returns ns-resolution time stamp. All uses changed.
8516 Check for time stamp overflow.
8517
8518 * sysselect.h: Don't depend on HAVE_SYS_SELECT_H; gnulib
8519 provides a substitute now.
8520
8521 * systime.h: Include timespec.h rather than sys/time.h and time.h,
8522 since it guarantees struct timespec.
8523 (EMACS_TIME): Now struct timespec, so that we can support
8524 ns-resolution time stamps.
8525 (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): New macros.
8526 (EMACS_HAS_USECS): Remove; Emacs always has sub-second time stamps now.
8527 (EMACS_USECS): Remove.
8528 (EMACS_SET_USECS): The underlying time stamp now has ns resolution,
8529 so multiply the arg by 1000 before storing it.
8530 (EMACS_NSECS, EMACS_SECS_ADDR, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS):
8531 New macros.
8532 (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME):
8533 Port to ns-resolution time stamps.
8534 (EMACS_TIME_NEG_P): Remove; replaced by....
8535 (EMACS_TIME_SIGN): New macro.
8536 (EMACS_SET_INVALID_TIME, EMACS_TIME_VALID_P)
8537 (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE): New macros.
8538 (set_file_times, make_time, lisp_time_argument): Adjust signature.
8539 (make_timeval, make_lisp_time, decode_time_components): New decls.
8540 (EMACS_TIME_CMP): Remove; no longer used. Plus, it was buggy, in
8541 that it mishandled time_t overflow. You can't compare by subtracting!
8542 (EMACS_TIME_EQ, EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE)
8543 (EMACS_TIME_LT, EMACS_TIME_LE): Rewrite in terms of timespec_cmp.
8544
8545 * term.c: Include <sys/time.h>.
8546 (timeval_to_Time): New function, for proper overflow wraparound.
8547 (term_mouse_position, term_mouse_click): Use it.
8548
8549 * undo.c (record_first_change): Support higher-resolution time stamps
8550 in the undo buffer.
8551 (Fprimitive_undo): Use them when restoring time stamps.
8552
8553 * w32.c (ltime, U64_TO_LISP_TIME, process_times, emacs_gnutls_pull)
8554 (w32_get_internal_run_time):
8555 Port to higher-resolution Emacs time stamps.
8556 (ltime): Now accepts single 64-bit integer, as that's more convenient
8557 for callers.
8558
8559 * xdisp.c (start_hourglass): Port to ns-resolution time stamps.
8560
8561 * xgselect.c, xgselect.h (xg_select): Add sigmask argument,
8562 for compatibility with pselect. Support ns-resolution time stamps.
8563
8564 * xmenu.c (x_menu_wait_for_event): Support ns-resolution time stamps.
8565
8566 * xselect.c (wait_for_property_change, x_get_foreign_selection):
8567 Check for time stamp overflow, and support ns-resolution time stamps.
8568
8569 * xterm.c: Don't include sys/time.h; gnulib does that for us now.
8570 Don't worry about whether HAVE_TIMEVAL and HAVE_SELECT are set.
8571 (timeval_subtract): Remove; no longer needed.
8572 (XTflash, XTring_bell, x_wait_for_event):
8573 Port to ns-resolution time stamps. Don't assume time_t is signed.
8574
b6a92dfe
CY
85752012-06-22 Chong Yidong <cyd@gnu.org>
8576
8577 * xdisp.c (x_consider_frame_title): Revert last change.
8578
d251c37c
EZ
85792012-06-22 Eli Zaretskii <eliz@gnu.org>
8580
8581 * alloc.c (NSTATICS): Enlarge to 0x650. Otherwise, Emacs compiled
8582 with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
8583 aborts in staticpro during startup. (Without -DBYTE_CODE_METER,
8584 staticidx goes up to 1597 out of 1600 = 0x640.)
8585
f10deafb
PE
85862012-06-20 Paul Eggert <eggert@cs.ucla.edu>
8587
8588 * fileio.c (Fdefault_file_modes): Block input while fiddling with umask.
8589 Otherwise, the umask might be mistakenly 0 while handling input signals.
8590
ec6de1e2
SM
85912012-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
8592
8593 * minibuf.c (Fread_string): Bind minibuffer-completion-table.
8594
28be1ada
DA
85952012-06-19 Dmitry Antipov <dmantipov@yandex.ru>
8596
8597 * alloc.c, bytecode.c, ccl.c, coding.c, composite.c, data.c, dosfns.c:
8598 * font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
8599 * print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
8600 access to `contents' member of Lisp_Vector objects with AREF and ASET
8601 where appropriate.
8602
c6bf3022
CY
86032012-06-19 Chong Yidong <cyd@gnu.org>
8604
8605 * frame.c (delete_frame): When selecting a frame on a different
8606 text terminal, do not alter the terminal's top-frame.
8607
8608 * xdisp.c (format_mode_line_unwind_data): Record the target
8609 frame's selected window and its terminal's top-frame.
8610 (unwind_format_mode_line): Restore them.
8611 (x_consider_frame_title, display_mode_line, Fformat_mode_line):
8612 Callers changed.
8613 (x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
8614 since tty frames can be explicitly named.
8615 (prepare_menu_bars): Likewise.
8616
8617 * term.c (Ftty_top_frame): New function.
8618
defd4196
PE
86192012-06-18 Paul Eggert <eggert@cs.ucla.edu>
8620
8621 Port byte-code-meter to modern targets.
8622 * bytecode.c (METER_CODE) [BYTE_CODE_METER]: Don't assume
8623 !CHECK_LISP_OBJECT_TYPE && !USE_LSB_TAG. Problem with
8b5257e1 8624 CHECK_LISP_OBJECT_TYPE reported by Dmitry Antipov in
defd4196
PE
8625 <http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00282.html>.
8626 (METER_1, METER_2): Simplify.
8627
1053a871
SM
86282012-06-18 Stefan Monnier <monnier@iro.umontreal.ca>
8629
8630 * data.c (Fdefalias): Return `symbol' (bug#11686).
8631
b7e8d081
MR
86322012-06-18 Martin Rudalics <rudalics@gmx.at>
8633
8634 * buffer.c (Fkill_buffer): Don't throw an error when the buffer
1053a871
SM
8635 gets killed during executing of this function (Bug#11665).
8636 Try to always return Qt when the buffer has been actually killed.
b7e8d081
MR
8637 (Vkill_buffer_query_functions): In doc-string say that functions
8638 run by this hook should not change the current buffer.
8639
7ea2b339
PE
86402012-06-18 Paul Eggert <eggert@cs.ucla.edu>
8641
8642 Fix recently-introduced process.c problems found by static checking.
8643 * process.c (write_queue_push, write_queue_pop, send_process):
8644 Use ptrdiff_t, not int or EMACS_INT, for buffer lengths and offsets.
8645 (write_queue_pop): Fix pointer signedness problem.
8646 (send_process): Remove unused local.
8647
96a313a1
CY
86482012-06-17 Chong Yidong <cyd@gnu.org>
8649
8650 * xdisp.c (redisplay_internal): No need to redisplay terminal
8651 frames that are not on top.
8652
20ca2e94
TN
86532012-06-17 Troels Nielsen <bn.troels@gmail.com>
8654
8655 * process.c (make_process): Initialize write_queue.
8656 (write_queue_push, write_queue_pop): New functions.
8657 (send_process): Use them to maintain correct ordering of process
8658 writes (Bug#10815).
8659
9a900ca9
PE
86602012-06-17 Paul Eggert <eggert@cs.ucla.edu>
8661
310fbfa8
PE
8662 * lisp.h (eassert): Assume C89 or later.
8663 This removes the need for CHECK.
8664 (CHECK): Remove. Its comments about always evaluating its
8665 argument were confusing, as 'eassert' typically does not evaluate
8666 its argument.
8667
27bb1ca4
PE
8668 * coding.c (produce_chars): Use ptrdiff_t, not int.
8669
9a900ca9
PE
8670 * xterm.c (x_draw_underwave): Check for integer overflow.
8671 This pacifies gcc 4.7.0 -Wunsafe-loop-optimizations on x86-64.
8672
41b7f8bc 86732012-06-17 Jan Djärv <jan.h.d@swipnet.se>
50a93863
JD
8674
8675 * nsterm.m (x_free_frame_resources): Move xfree so freed memory isn't
8676 referenced (Bug#11583).
8677
9b0e3eba
AA
86782012-06-16 Aurelien Aptel <aurelien.aptel@gmail.com>
8679
8680 Implement wave-style variant of underlining.
8681 * dispextern.h (face_underline_type): New enum.
8682 (face): Add field for underline type.
8683 * nsterm.m (ns_draw_underwave): New function.
8684 (ns_draw_text_decoration): Use it.
8685 * w32term.c (w32_restore_glyph_string_clip, w32_draw_underwave):
8686 New functions.
8687 (x_draw_glyph_string): Use them.
8688 * xfaces.c (Qline, Qwave): New Lisp objects.
8689 (check_lface_attrs, merge_face_ref)
1053a871
SM
8690 (Finternal_set_lisp_face_attribute, realize_x_face):
8691 Handle wave-style underline face attributes.
9b0e3eba
AA
8692 * xterm.c (x_draw_underwave): New function.
8693 (x_draw_glyph_string): Use it.
8694
0fb52f11
JB
86952012-06-16 Juanma Barranquero <lekktu@gmail.com>
8696
8697 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/fringe.$(O))
8698 ($(BLD)/xml.$(O), $(BLD)/intervals.$(O), $(BLD)/macros.$(O))
8699 ($(BLD)/minibuf.$(O), $(BLD)/regex.$(O), $(BLD)/region-cache.$(O))
8700 ($(BLD)/textprop.$(O), $(BLD)/undo.$(O), $(BLD)/window.$(O))
8701 ($(BLD)/w32select.$(O)): Update dependencies.
8702
e5560ff7
AS
87032012-06-16 Andreas Schwab <schwab@linux-m68k.org>
8704
8705 * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.
8706 (BUF_FETCH_MULTIBYTE_CHAR): Likewise.
8707 * character.c (_fetch_multibyte_char_p): Remove.
8708 * alloc.c: Include "character.h" before "buffer.h".
8709 * bidi.c: Likewise.
8710 * buffer.c: Likewise.
8711 * bytecode.c: Likewise.
8712 * callint.c: Likewise.
8713 * callproc.c: Likewise.
8714 * casefiddle.c: Likewise.
8715 * casetab.c: Likewise.
8716 * category.c: Likewise.
8717 * cmds.c: Likewise.
8718 * coding.c: Likewise.
8719 * composite.c: Likewise.
8720 * dired.c: Likewise.
8721 * dispnew.c: Likewise.
8722 * doc.c: Likewise.
8723 * dosfns.c: Likewise.
8724 * editfns.c: Likewise.
8725 * emacs.c: Likewise.
8726 * fileio.c: Likewise.
8727 * filelock.c: Likewise.
8728 * font.c: Likewise.
8729 * fontset.c: Likewise.
8730 * fringe.c: Likewise.
8731 * indent.c: Likewise.
8732 * insdel.c: Likewise.
8733 * intervals.c: Likewise.
8734 * keyboard.c: Likewise.
8735 * keymap.c: Likewise.
8736 * lread.c: Likewise.
8737 * macros.c: Likewise.
8738 * marker.c: Likewise.
8739 * minibuf.c: Likewise.
8740 * nsfns.m: Likewise.
8741 * nsmenu.m: Likewise.
8742 * print.c: Likewise.
8743 * process.c: Likewise.
8744 * regex.c: Likewise.
8745 * region-cache.c: Likewise.
8746 * search.c: Likewise.
8747 * syntax.c: Likewise.
8748 * term.c: Likewise.
8749 * textprop.c: Likewise.
8750 * undo.c: Likewise.
8751 * unexsol.c: Likewise.
8752 * w16select.c: Likewise.
8753 * w32fns.c: Likewise.
8754 * w32menu.c: Likewise.
8755 * window.c: Likewise.
8756 * xdisp.c: Likewise.
8757 * xfns.c: Likewise.
8758 * xmenu.c: Likewise.
8759 * xml.c: Likewise.
8760 * xselect.c: Likewise.
8761
2f07e6af
EZ
87622012-06-16 Eli Zaretskii <eliz@gnu.org>
8763
1053a871
SM
8764 * xdisp.c (set_cursor_from_row): Don't dereference glyphs_end.
8765 If all the glyphs of the glyph row came from strings, and we have no
2f07e6af 8766 cursor positioning clues, put the cursor on the first glyph of the
1097afe4
EZ
8767 row.
8768 (handle_face_prop): Use chunk-relative overlay string index when
8769 indexing into it->string_overlays array. (Bug#11653)
946fdb73
EZ
8770 (set_cursor_from_row): Use the leftmost glyph as GLYPH_BEFORE, not
8771 the rightmost. (Bug#11720)
2f07e6af 8772
29b83cec
AS
87732012-06-16 Andreas Schwab <schwab@linux-m68k.org>
8774
8775 * category.h (CHAR_HAS_CATEGORY): Define as inline.
8776 (CATEGORY_MEMBER): Enforce 1/0 value.
8777 * category.c (_temp_category_set): Remove.
8778
4c5501e9
EZ
87792012-06-16 Eli Zaretskii <eliz@gnu.org>
8780
8781 * window.c (Fdelete_other_windows_internal)
8782 (Fdelete_window_internal): Don't access frame's mouse highlight
8783 info of the initial frame. (Bug#11677)
8784
2b570124
PE
87852012-06-14 Paul Eggert <eggert@cs.ucla.edu>
8786
e93864f9
PE
8787 * .gdbinit (xgetint): Fix recently-introduced paren typo.
8788 Assume USE_2_TAGS_FOR_INTS.
8789 (xreload): Adjust $tagmask width to match recent lisp.h change.
8790
2b570124
PE
8791 Simplify lisp.h in minor ways that should not affect code.
8792 * lisp.h (USE_2_TAGS_FOR_INTS): Remove, as it was always defined.
8793 (LISP_INT_TAG, case_Lisp_Int, LISP_STRING_TAG, LISP_INT_TAG_P)
8794 (LISP_INT1_TAG, enum Lisp_Type, XINT, XUINT, make_number):
8795 Simplify under the assumption that USE_2_TAGS_FOR_INTS is defined.
8796 (INTTYPEBITS): New macro, for clarity.
8797 (INTMASK, MOST_POSITIVE_FIXNUM): Use it.
1053a871
SM
8798 (LISP_INT1_TAG, LISP_STRING_TAG, LISP_INT_TAG_P):
8799 Simplify now that USE_LSB_TAG is always defined.
2b570124
PE
8800 (TYPEMASK, XINT) [USE_LSB_TAG]: Remove unnecessary cast.
8801 (make_number) [!USE_LSB_TAG]: Use INTMASK; that's simpler.
8802
81755f69
JB
88032012-06-13 Juanma Barranquero <lekktu@gmail.com>
8804
8805 * makefile.w32-in ($(BLD)/data.$(O)): Update dependencies.
8806
16192a57
GM
88072012-06-13 Glenn Morris <rgm@gnu.org>
8808
8809 * s/bsd-common.h (BSD4_3):
8810 * s/usg5-4-common.h (USG5_4): No longer define; unused.
8811
646b5f55
AS
88122012-06-13 Andreas Schwab <schwab@linux-m68k.org>
8813
8814 * lisp.h (Lisp_Object) [CHECK_LISP_OBJECT_TYPE]: Define as struct
8815 instead of union.
8816 (XLI, XIL): Define.
1053a871
SM
8817 (XHASH, XTYPE, XINT, XUINT, make_number, XSET, XPNTR, XUNTAG):
8818 Use them.
8819 * emacs.c (gdb_use_struct): Rename from gdb_use_union.
646b5f55 8820 * .gdbinit: Check gdb_use_struct instead of gdb_use_union.
1053a871 8821 * alloc.c (widen_to_Lisp_Object): Remove.
646b5f55
AS
8822 (mark_memory): Use XIL instead of widen_to_Lisp_Object.
8823 * frame.c (delete_frame): Remove outdated comment.
8824 * w32fns.c (Fw32_register_hot_key): Use XLI instead of checking
8825 USE_LISP_UNION_TYPE.
8826 (Fw32_unregister_hot_key): Likewise.
8827 (Fw32_toggle_lock_key): Likewise.
8828 * w32menu.c (add_menu_item): Likewise.
8829 (w32_menu_display_help): Use XIL instead of checking
8830 USE_LISP_UNION_TYPE.
8831 * w32heap.c (allocate_heap): Don't check USE_LISP_UNION_TYPE.
8832 (init_heap): Likewise.
8833 * w32term.c (w32_read_socket): Update comment.
8834
1d3823c9
GM
88352012-06-13 Glenn Morris <rgm@gnu.org>
8836
c62ff706
GM
8837 * s/usg5-4-common.h, src/s/unixware.h:
8838 Remove define/undef of HAVE_SYSV_SIGPAUSE (not used since 2010-05-04).
8839
1d3823c9
GM
8840 * s/gnu.h (POSIX_SIGNALS): Remove (not used since 2010-05-04).
8841
bfe3e0a2
PE
88422012-06-13 Paul Eggert <eggert@cs.ucla.edu>
8843
8844 USE_LISP_UNION_TYPE + USE_LSB_TAG cleanup (Bug#11604)
8845 * alloc.c (make_number) [!defined make_number]:
8846 Remove, as lisp.h always defines this now.
8847 (mark_maybe_pointer): Simplify since USE_LSB_TAG is always defined now.
8848 (roundup_size): Verify that it is a power of 2.
8849 * data.c (Fmake_variable_buffer_local, Fmake_local_variable):
8850 * ftfont.c (ftfont_driver): Use LISP_INITIALLY_ZERO.
8851 * lisp.h (USE_LSB_TAG): Allow the builder to compile with
8852 -DUSE_LSB_TAG=0, to override the automatically-selected default.
8853 USE_LSB_TAG now is always defined to be either 0 or 1.
8854 All uses changed.
8855 (union Lisp_Object): Don't worry about WORDS_BIGENDIAN; the
8856 code works fine either way, and efficiency is not a concern here,
8857 as the union type is for debugging, not for production.
8858 (LISP_MAKE_RVALUE, make_number) [USE_LISP_UNION_TYPE]:
8859 Use an inline function on all platforms when using the union type,
8860 since this is simpler and 'static inline' can be used portably
8861 within Emacs now.
8862 (LISP_INITIALLY_ZERO): New macro.
8863 (XFASTINT, XSETFASTINT) [USE_LISP_UNION_TYPE]: Remove.
8864 (XSET) [USE_LISP_UNION_TYPE]: Don't overparenthesize.
8865
45fa9c0f
GM
88662012-06-12 Glenn Morris <rgm@gnu.org>
8867
b4492cba
GM
8868 * s/gnu-kfreebsd.h, s/hpux11.h, s/openbsd.h, s/sol2-10.h: Remove files.
8869
8870 * s/gnu-linux.h (HAVE_PROCFS): Move to configure.
0d369729 8871
45fa9c0f
GM
8872 * s/hpux10-20.h, s/openbsd.h, s/usg5-4-common.h:
8873 Move BROKEN_SIGIO to configure.
8874
8875 * s/bsd-common.h, s/darwin.h, s/gnu-kfreebsd.h, s/hpux10-20.h:
8876 Move NO_TERMIO to configure.
8877
0e25d334
CY
88782012-06-12 Chong Yidong <cyd@gnu.org>
8879
8880 * image.c (imagemagick_load_image): Use MagickFlattenImage if
8881 MagickMergeImageLayers is undefined. Use pixel pusher loop if
8882 MagickExportImagePixels is undefined.
8883
43682bb6
PE
88842012-06-12 Paul Eggert <eggert@cs.ucla.edu>
8885
8886 * image.c (imagemagick_load_image): Remove unused label.
8887
a9be7d2b
GM
88882012-06-11 Glenn Morris <rgm@gnu.org>
8889
8890 * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
8891 * s/gnu-kfreebsd.h, s/gnu-linux.h, s/gnu.h, s/hpux10-20.h:
8892 * s/irix6-5.h, s/ms-w32.h, s/msdos.h, s/template.h:
8893 * s/usg5-4-common.h: Move SYSTEM_TYPE to configure.
8894
3017f87f
SM
88952012-06-11 Stefan Monnier <monnier@iro.umontreal.ca>
8896
8897 * alloc.c (make_byte_code): New function.
8898 (Fmake_byte_code): Use it. Don't purify here.
8899 * lread.c (read1): Use it as well to avoid extra allocation.
8900
1b9b4cf4
CY
89012012-06-11 Chong Yidong <cyd@gnu.org>
8902
8903 * image.c (imagemagick_load_image): Implement transparency.
8904
95988fcf
AS
89052012-06-10 Andreas Schwab <schwab@linux-m68k.org>
8906
8907 * regex.c (at_begline_loc_p): Also recognize `(?N:' and correctly
8908 account for preceding backslashes. (Bug#11663)
8909
cd4eb164
CY
89102012-06-09 Chong Yidong <cyd@gnu.org>
8911
8912 * term.c: Support italics in capable terminals (Bug#9652).
8913 (no_color_bit): Replace unused NC_BLINK with NC_ITALIC.
8914 (turn_on_face): Output using TS_enter_italic_mode if available.
8915 Don't handle unused blinking and alt-charset cases.
8916 (turn_off_face): Handle italic case; discard unused tty_blinking_p
8917 and tty_alt_charset_p cases.
8918 (tty_capable_p, init_tty): Support italics.
8919
8920 * termchar.h (struct tty_display_info): Add field for italics.
8921 Remove unused blink field.
8922
8923 * xfaces.c (tty_supports_face_attributes_p, realize_tty_face):
8924 Handle slant.
8925
8926 * dispextern.h: Replace unused TTY_CAP_BLINK with TTY_CAP_ITALIC.
8927 (struct face): Remove unused fields tty_dim_p, tty_blinking_p, and
8928 tty_alt_charset_p. Add tty_italic_p.
8929
ff88beb8
MA
89302012-06-09 Michael Albinus <michael.albinus@gmx.de>
8931
8932 * dbusbind.c (XD_BASIC_DBUS_TYPE): Use dbus_type_is_valid and
8933 dbus_type_is_basic if available.
8934 (xd_extract_signed, xd_extract_unsigned): Rename from
8935 extract_signed and extract_unsigned, respectively. Adapt callers.
8936
44286096
CY
89372012-06-09 Chong Yidong <cyd@gnu.org>
8938
1682701f
CY
8939 * xfaces.c (face_for_overlay_string): Handle face remapping (Bug#2066).
8940
44286096
CY
8941 * fringe.c (Fset_fringe_bitmap_face): Handle the noninteractive
8942 case (Bug#9752).
8943
d86feb17
PE
89442012-06-08 Paul Eggert <eggert@cs.ucla.edu>
8945
8946 * xdisp.c (vmessage): Treat frame message as multibyte.
8947 Without this change, (let ((§ 1)) (make-variable-buffer-local '§))
8948 would generate the diagnostic "Making \302\247 buffer-local while
8949 let-bound!".
8950
d5c20fe8
EZ
89512012-06-08 Eli Zaretskii <eliz@gnu.org>
8952
8953 * dispnew.c (showing_window_margins_p): Undo last change, which
8954 was done due to an inadvertent commit.
8955 (adjust_frame_glyphs_for_frame_redisplay): Do call
8956 showing_window_margins_p.
8957
513749ee
SM
89582012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
8959
8960 * eval.c (Fmake_var_non_special): New primitive.
8961 (syms_of_eval): Defsubr it.
8962 * lread.c (syms_of_lread): Mark `values' as lexically scoped.
8963
d4a8f5c1
JB
89642012-06-08 Juanma Barranquero <lekktu@gmail.com>
8965
8966 * dispnew.c (showing_window_margins_p): Wrap in #if 0 to prevent unused
8967 function warning (the only call is inside #if 0 since 2012-06-08T08:44:45Z!eliz@gnu.org).
8968
8bbbc977
EZ
89692012-06-08 Eli Zaretskii <eliz@gnu.org>
8970
8971 * alloc.c (allocate_vectorlike): Fix last change.
8972
f3372c87
DA
89732012-06-08 Dmitry Antipov <dmantipov@yandex.ru>
8974
8975 Block-based vector allocation of small vectors.
8976 * lisp.h (struct vectorlike_header): New field `nbytes',
8977 adjust comment accordingly.
8978 * alloc.c (enum mem_type): New type `MEM_TYPE_VECTOR_BLOCK'
fc0c31f8 8979 to denote vector blocks. Adjust users (live_vector_p,
f3372c87
DA
8980 mark_maybe_pointer, valid_lisp_object_p) accordingly.
8981 (COMMON_MULTIPLE): Move outside #if USE_LSB_TAG.
8982 (VECTOR_BLOCK_SIZE, vroundup, VECTOR_BLOCK_BYTES),
8983 (VBLOCK_BYTES_MIN, VBLOCK_BYTES_MAX, VECTOR_MAX_FREE_LIST_INDEX),
8984 (VECTOR_FREE_LIST_FLAG, ADVANCE, VINDEX, SETUP_ON_FREE_LIST),
8985 (VECTOR_SIZE, VECTOR_IN_BLOCK): New macros.
8986 (roundup_size): New constant.
8987 (struct vector_block): New data type.
8988 (vector_blocks, vector_free_lists, zero_vector): New variables.
513749ee 8989 (all_vectors): Rename to `large_vectors'.
f3372c87
DA
8990 (allocate_vector_from_block, init_vectors, allocate_vector_from_block)
8991 (sweep_vectors): New functions.
8992 (allocate_vectorlike): Return `zero_vector' as the only vector of
fc0c31f8 8993 0 items. Allocate new vector from block if vector size is less than
f3372c87
DA
8994 or equal to VBLOCK_BYTES_MAX.
8995 (Fgarbage_collect): Move all vector sweeping code to sweep_vectors.
8996 (init_alloc_once): Add call to init_vectors.
8997
4f18a4ed
SM
89982012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
8999
9000 * eval.c (Fmacroexpand): Stop if the macro returns the same form.
9001
86f158bc
PE
90022012-06-07 Paul Eggert <eggert@cs.ucla.edu>
9003
9004 * doprnt.c (doprnt): Truncate multibyte char correctly.
9005 Without this change, doprnt (buf, 2, "%s", FORMAT_END, AP)
9006 would mishandle a string argument "Xc" if X was a multibyte
9007 character of length 2: it would truncate after X's first byte
9008 rather than including all of X.
9009
c5cfcbe0
CY
90102012-06-06 Chong Yidong <cyd@gnu.org>
9011
9012 * buffer.c (word_wrap): Doc fix.
9013
c05cf390
PE
90142012-06-04 Paul Eggert <eggert@cs.ucla.edu>
9015
9016 * xdisp.c (note_mode_line_or_margin_highlight): Pacify gcc -Wall.
9017
0c3461de
GM
90182012-06-03 Glenn Morris <rgm@gnu.org>
9019
9020 * xdisp.c (tool-bar-style): Doc fix.
9021
c71232db
UM
90222012-06-03 Ulrich Müller <ulm@gentoo.org>
9023
9024 * Makefile.in (PAXCTL): Define.
9025 (temacs$(EXEEXT)): Disable memory randomization for the temacs
9026 binary via PaX flags if the paxctl utility is available.
9027 (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
9028 Restore PaX flags to their default. (Bug#11398)
9029
383f7350
CY
90302012-06-03 Chong Yidong <cyd@gnu.org>
9031
9032 * xdisp.c (decode_mode_spec_coding): Display a space for a unibyte
9033 buffer (Bug#11226).
9034
5f2c76c6
CY
90352012-06-03 Chong Yidong <cyd@gnu.org>
9036
9037 * xdisp.c (calc_pixel_width_or_height): Use Fbuffer_local_value.
9038 (note_mode_line_or_margin_highlight): If there is no help echo,
9039 use mode-line-default-help-echo. Handle the case where the mouse
9040 position is past the end of the mode line string.
9041
9042 * buffer.c (buffer_local_value_1): New function, split from
9043 Fbuffer_local_value; can return Qunbound.
9044 (Fbuffer_local_value): Use it.
9045 (Vmode_line_format): Docstring tweaks.
9046
773d47f6
PE
90472012-06-02 Paul Eggert <eggert@cs.ucla.edu>
9048
9049 * sysdep.c (system_process_attributes): Improve comment.
9050
f2d6a3df
SM
90512012-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
9052
9053 * keyboard.c: Export real-this-command to Elisp.
9054 (syms_of_keyboard): Rename real_this_command to Vreal_this_command
9055 and DEFVAR it. Update all users.
9056
63810350
PE
90572012-06-02 Paul Eggert <eggert@cs.ucla.edu>
9058
7bd5c1f4
PE
9059 * minibuf.c (Fassoc_string): Remove duplicate declaration.
9060
63810350
PE
9061 * sysdep.c (system_process_attributes) [SOLARIS2 && HAVE_PROCFS]:
9062 Convert pctcpu and pctmem to Lisp float properly.
9063 Let the compiler fold better, as 100.0/0x8000 is exact.
9064
a2821611
AS
90652012-06-02 Andreas Schwab <schwab@linux-m68k.org>
9066
9067 * alloc.c (CONS_BLOCK_SIZE): Account for padding at the end of
9068 cons_block.
9069
5fceba1d
PE
90702012-06-01 Paul Eggert <eggert@cs.ucla.edu>
9071
9072 * xfns.c (x_set_tool_bar_lines) [USE_GTK]: Adjust to bitfield change.
9073
c98ff5dd
DA
90742012-06-01 Dmitry Antipov <dmantipov@yandex.ru>
9075
9076 For a 'struct window', replace some Lisp_Object fields to
9077 bitfields where appropriate, remove unused fields.
9078 * window.h (struct window): Remove unused 'last_mark_x' and
9079 'last_mark_y' fields. Rename 'mini_p' field to 'mini',
1f9f395d 9080 change its type from Lisp_Object to bitfield.
c98ff5dd
DA
9081 Change type of 'force_start', 'optional_new_start',
9082 'last_had_star', 'update_mode_line' and 'start_at_line_beg'
fc0c31f8 9083 fields from Lisp_Object to bitfield. Adjust users accordingly.
c98ff5dd 9084
ca34e0be
PE
90852012-05-31 Paul Eggert <eggert@cs.ucla.edu>
9086
9087 Pacify gcc -Wdouble-precision when using Xaw.
9088 * xterm.c (xaw_jump_callback, x_set_toolkit_scroll_bar_thumb)
9089 [HAVE_X_WINDOWS && USE_TOOLKIT_SCROLL_BARS && !USE_MOTIF && !USE_GTK]:
9090 Use 'float' consistently, rather than 'float' in most places
9091 and 'double' in a couple of places.
9092
efc00ab1 90932012-05-31 Eli Zaretskii <eliz@gnu.org>
d5fd2c54
EZ
9094
9095 * xdisp.c (handle_stop): Detect whether we have overlay strings
9096 loaded by testing it->current.overlay_string_index to be
9097 non-negative, instead of checking whether n_overlay_strings is
9098 positive. (Bug#11587)
9099
efc00ab1 91002012-05-31 Chong Yidong <cyd@gnu.org>
353c87f6
CY
9101
9102 * keymap.c (describe_map_tree): Revert 2011-07-07 change (Bug#1169).
9103
9104 * doc.c (Fsubstitute_command_keys): Doc fix.
9105
efc00ab1 91062012-05-31 Eli Zaretskii <eliz@gnu.org>
a02ae4e5
EZ
9107
9108 * search.c (search_buffer): Remove calls to
9109 r_alloc_inhibit_buffer_relocation, as it is now called by
9110 maybe_unify_char, which was the cause of relocation of buffer text
9111 in bug#11519.
9112
efc00ab1 91132012-05-31 Eli Zaretskii <eliz@gnu.org>
291d430f
EZ
9114
9115 * charset.c (maybe_unify_char): Inhibit relocation of buffer text
9116 for the duration of call to load_charset, to avoid problems with
9117 callers of maybe_unify_char that access buffer text through C
9118 pointers.
9119
9120 * ralloc.c (r_alloc_inhibit_buffer_relocation): Increment and
9121 decrement the inhibition flag, instead of just setting or
9122 resetting it.
9123
ba93a187
PE
91242012-05-31 Paul Eggert <eggert@cs.ucla.edu>
9125
9126 Remove obsolete '#define static' cruft.
9127 * s/hpux10-20.h (_FILE_OFFSET_BITS): Don't #undef.
9128 This #undef was "temporary" in 2000; it is no longer needed
9129 now that '#define static' has gone away.
9130 * xfns.c, xterm.h (gray_bitmap_width, gray_bitmap_height)
9131 (gray_bitmap_bits): Remove; no longer needed.
9132 All uses replaced with definiens.
9133 * xterm.c: Include "bitmaps/gray.xbm".
9134
9e4bf381
PE
91352012-05-30 Paul Eggert <eggert@cs.ucla.edu>
9136
9137 Clean up __executable_start, monstartup when --enable-profiling.
9138 The following changes affect the code only when profiling.
9139 * dispnew.c (__executable_start): Rename from safe_bcopy.
9140 Define only on platforms that need it.
9141 * emacs.c: Include <sys/gmon.h> when profiling.
9142 (_mcleanup): Remove decl, since <sys/gmon.h> does it now.
9143 (__executable_start): Remove decl, since lisp.h does it now.
9144 (safe_bcopy): Remove decl; no longer has that name.
9145 (main): Coalesce #if into single bit of code, for simplicity.
9146 Cast pointers to uintptr_t, since standard libraries want integers
9147 and not pointers.
9148 * lisp.h (__executable_start): New decl.
9149
32d72c2f
GM
91502012-05-31 Glenn Morris <rgm@gnu.org>
9151
9152 * image.c (Fimagemagick_types): Doc fix.
9153
baac5bc7
JM
91542012-05-30 Jim Meyering <meyering@redhat.com>
9155
9156 * callproc.c (Fcall_process_region): Include directory component
9157 in mkstemp error message (Bug#11586).
9158
72cb32cf
PE
91592012-05-30 Paul Eggert <eggert@cs.ucla.edu>
9160
9161 * alloc.c, lisp.h (make_pure_vector): Now static.
9162
61b108cc
SM
91632012-05-30 Stefan Monnier <monnier@iro.umontreal.ca>
9164
9165 * eval.c (Fdefun, Fdefmacro, Vmacro_declaration_function):
9166 Move to byte-run.el.
9167 (Fautoload): Do the hash-doc more carefully.
9168 * data.c (Fdefalias): Purify definition, except for keymaps.
9169 (Qdefun): Move from eval.c.
9170 * lisp.h (Qdefun): Remove.
9171 * lread.c (read1): Tiny simplification.
9172
471fe23d
TN
91732012-05-29 Troels Nielsen <bn.troels@gmail.com>
9174
934f3f58 9175 Do not create empty overlays with the evaporate property (Bug#9642).
471fe23d
TN
9176 * buffer.c (Fmove_overlay): Reinstate the earlier fix for
9177 Bug#9642, but explicitly check that the buffer the overlay would
9178 be moved to is live and rearrange lines to make sure that errors
9179 will not put the overlay in an inconsistent state.
9180 (Fdelete_overlay): Cosmetics.
9181
85d0efd1
EZ
91822012-05-28 Eli Zaretskii <eliz@gnu.org>
9183
9184 * w32term.c (my_bring_window_to_top): New function.
9185 (x_raise_frame): Use handle returned by DeferWindowPos, which
61b108cc
SM
9186 could be different from the original one.
9187 Call my_bring_window_to_top instead of my_set_foreground_window.
85d0efd1
EZ
9188 (Bug#11513)
9189
9190 * w32fns.c (w32_wnd_proc): Accept and process WM_EMACS_BRINGTOTOP
9191 by calling BringWindowToTop.
9192
9193 * w32term.h (WM_EMACS_BRINGTOTOP): New message.
9194 (WM_EMACS_END): Increase by one.
9195
da92a98c
PE
91962012-05-28 Paul Eggert <eggert@cs.ucla.edu>
9197
9198 * bidi.c (bidi_mirror_char): Put eassert before conversion to int.
9199 This avoids undefined behavior that might cause the eassert
9200 to not catch an out-of-range value.
9201
74d1f848
JB
92022012-05-28 Juanma Barranquero <lekktu@gmail.com>
9203
9204 * makefile.w32-in ($(BLD)/w32inevt.$(O), $(BLD)/w32console.$(O)):
9205 Update dependencies.
9206
9e1a06fc
EZ
92072012-05-27 Eli Zaretskii <eliz@gnu.org>
9208
9209 * bidi.c (bidi_mirror_char): Fix last change.
9210
f3dd7312
AS
92112012-05-27 Andreas Schwab <schwab@linux-m68k.org>
9212
9213 * unexmacosx.c (copy_data_segment): Truncate after 16 characters
9214 when referring to sectname field in printf format.
9215
81899c91
PE
92162012-05-27 Paul Eggert <eggert@cs.ucla.edu>
9217
57b81a9f
PE
9218 * lisp.h [REL_ALLOC]: Omit duplicate prototypes.
9219 Only r_alloc_inhibit_buffer_relocation needed to be added;
9220 the others were already declared.
9221
81899c91
PE
9222 * bidi.c (bidi_mirror_char): Don't possibly truncate the integer
9223 before checking whether it's out of range. Put the check inside
9224 eassert. See
9225 <http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00485.html>.
9226
33017faf 92272012-05-27 Ken Brown <kbrown@cornell.edu>
2f9b9adb
KB
9228
9229 * callproc.c (Fcall_process): Restore a line that was accidentally
9230 commented out in the 2011-02-13 change (bug#11547).
9231
33017faf 92322012-05-27 Eli Zaretskii <eliz@gnu.org>
52c55cc7
EZ
9233
9234 * lisp.h [REL_ALLOC]: Add prototypes for external functions
9235 defined on ralloc.c.
9236
9237 * buffer.c [REL_ALLOC]: Remove prototypes of
9238 r_alloc_reset_variable, r_alloc, r_re_alloc, and r_alloc_free,
9239 they are now on lisp.h.
9240
9241 * ralloc.c (r_alloc_inhibit_buffer_relocation): New function.
9242
9243 * search.c (search_buffer): Use it to inhibit relocation of buffer
9244 text while re_search_2 is doing its job, because re_search_2 is
9245 passed C pointers to buffer text. (Bug#11519)
9246
23415acf
EZ
9247 * msdos.c (internal_terminal_init) <Vwindow_system_version>:
9248 Update value to 24.
9249
44e27368
EZ
9250 * xdisp.c (move_it_to): Under MOVE_TO_Y, when restoring iterator
9251 state after an additional call to move_it_in_display_line_to, keep
9252 the values of it->max_ascent and it->max_descent found for the
9253 entire line.
9254 (pos_visible_p): Revert the comparison against bottom_y to what it
9255 was in revid eliz@gnu.org-20120513182235-4p6386j761ld0nwb.
9256 (Bug#11464)
9257
c1892f11
PE
92582012-05-26 Paul Eggert <eggert@cs.ucla.edu>
9259
9260 Fix coding-related core dumps with gcc -ftrapv.
9261 The code was computing A - B, where A and B are pointers, and B is
9262 random garbage. This can lead to core dumps on platforms that
9263 have special pointer registers, and it also leads to core dumps on
9264 x86-64 when compiled with gcc -ftrapv. The fix is to compute
9265 A - B only when B is initialized properly.
9266 * coding.c (coding_set_source, coding_set_destination): Return void.
9267 (coding_change_source, coding_change_destinations): New functions,
9268 with the old behaviors of coding_set_source and coding_set_destination.
9269 All callers that need an offset changed to use these new functions.
9270
eb7afdad
GM
92712012-05-26 Glenn Morris <rgm@gnu.org>
9272
9273 * nsterm.m (ns_init_paths): Don't mess with INFOPATH. (Bug#2791)
9274
f12fdf02
EZ
92752012-05-26 Eli Zaretskii <eliz@gnu.org>
9276
53a63be6 9277 Extend mouse support on W32 text-mode console.
61b108cc
SM
9278 * xdisp.c (draw_row_with_mouse_face):
9279 Call tty_draw_row_with_mouse_face for WINDOWSNT as well.
eb3f6f01 9280
eb3f6f01 9281 * w32console.c: Include window.h.
61b108cc
SM
9282 (w32con_write_glyphs_with_face, tty_draw_row_with_mouse_face):
9283 New functions.
eb3f6f01
EZ
9284 (initialize_w32_display): Initialize mouse-highlight data.
9285
53a63be6
EZ
9286 * w32inevt.c: Include termchar.h and window.h.
9287 (do_mouse_event): Support mouse-autoselect-window. When the mouse
9288 moves, call note_mouse_highlight. If help_echo changed, call
9289 gen_help_event to produce help-echo message in the echo area.
9290 Call clear_mouse_face if mouse_face_hidden is set in the mouse
9291 highlight info.
9292
4cfd81f6
PE
92932012-05-26 Paul Eggert <eggert@cs.ucla.edu>
9294
9295 * lread.c (read1): Simplify slightly to avoid an overflow warning
9296 with GCC 4.7.0 on x86-64.
9297
4446092a
EZ
92982012-05-26 Eli Zaretskii <eliz@gnu.org>
9299
9300 * bidi.c (bidi_mirror_char): Revert last change: an int is
9301 definitely wide enough here.
9302
42b2a986 93032012-05-25 Paul Eggert <eggert@cs.ucla.edu>
3164aeac 9304
42b2a986 9305 Fix integer width and related bugs (Bug#9874).
eb106a49 9306 * alloc.c (pure_bytes_used_lisp, pure_bytes_used_non_lisp):
d311d28c
PE
9307 (allocate_vectorlike, buffer_memory_full, struct sdata, SDATA_SIZE)
9308 (string_bytes, check_sblock, allocate_string_data):
9309 (compact_small_strings, Fmake_bool_vector, make_string)
9310 (make_unibyte_string, make_multibyte_string)
9311 (make_string_from_bytes, make_specified_string)
9312 (allocate_vectorlike, Fmake_vector, find_string_data_in_pure)
9313 (make_pure_string, make_pure_c_string, make_pure_vector, Fpurecopy)
9314 (mark_vectorlike):
9315 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9316 (allocate_pseudovector):
9317 Use int, not EMACS_INT, where int is wide enough.
9318 (inhibit_garbage_collection, Fgarbage_collect):
9319 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9320 * bidi.c (bidi_mirror_char): Use EMACS_INT, not int, where
9321 int might not be wide enough.
9322 (bidi_cache_search, bidi_cache_find, bidi_init_it)
9323 (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
9324 (bidi_at_paragraph_end, bidi_find_paragraph_start)
9325 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
9326 (bidi_level_of_next_char, bidi_move_to_visually_next):
9327 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9328 * buffer.c (copy_overlays, Fgenerate_new_buffer_name)
9329 (Fkill_buffer, Fset_buffer_major_mode)
9330 (advance_to_char_boundary, Fbuffer_swap_text)
9331 (Fset_buffer_multibyte, overlays_at, overlays_in)
9332 (overlay_touches_p, struct sortvec, record_overlay_string)
9333 (overlay_strings, recenter_overlay_lists)
9334 (adjust_overlays_for_insert, adjust_overlays_for_delete)
9335 (fix_start_end_in_overlays, fix_overlays_before, modify_overlay)
9336 (Fmove_overlay, Fnext_overlay_change, Fprevious_overlay_change)
9337 (Foverlay_recenter, last_overlay_modification_hooks_used)
9338 (report_overlay_modification, evaporate_overlays, enlarge_buffer_text):
9339 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
977b0e45
PE
9340 (validate_region): Omit unnecessary test for b <= e,
9341 since that's guaranteed by the previous test.
d311d28c
PE
9342 (adjust_overlays_for_delete): Avoid pos + length overflow.
9343 (Fmove_overlay, Fdelete_overlay, add_overlay_mod_hooklist)
9344 (report_overlay_modification):
9345 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9346 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change):
9347 Omit pointer cast, which isn't needed anyway, and doesn't work
9348 after the EMACS_INT -> ptrdiff_t change.
02481186 9349 (Fmove_overlay): Clip BEG and END to ptrdiff_t to avoid overflow.
d311d28c
PE
9350 * buffer.h: Adjust decls to match defn changes elsewhere.
9351 (struct buffer_text, struct buffer):
9352 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9353 Use EMACS_INT, not int, where int might not be wide enough.
39b5db3b
PE
9354 * bytecode.c (unmark_byte_stack, exec_byte_code): Use ptrdiff_t,
9355 not int, to avoid needless 32-bit limit on 64-bit hosts.
9356 (exec_byte_code): Use tighter memory-full test, one that checks
9357 for alloca overflow. Don't compute the address of the object just
9358 before an array, as that's not portable. Use EMACS_INT, not
9359 ptrdiff_t or int, where ptrdiff_t or int might not be wide enough.
d311d28c
PE
9360 * callint.c (Fcall_interactively):
9361 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9362 * callproc.c (call_process_kill, Fcall_process):
9363 Don't assume pid_t fits into an Emacs fixnum.
9364 (call_process_cleanup, Fcall_process, child_setup):
9365 Don't assume pid_t fits into int.
9366 (call_process_cleanup, Fcall_process, delete_temp_file)
9367 (Fcall_process_region):
9368 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9369 (Fcall_process): Simplify handling of volatile integers.
9370 Use int, not EMACS_INT, where int will do.
9371 * casefiddle.c (casify_object, casify_region, operate_on_word)
9372 (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9373 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9374 (casify_object): Avoid integer overflow when overallocating buffer.
9375 * casetab.c (set_identity, shuffle): Prefer int to unsigned when
45c2afd6 9376 either works. Use lint_assume to convince GCC 4.6.1 that it's OK.
d311d28c
PE
9377 * category.c (Fchar_category_set): Don't assume fixnum fits in int.
9378 * category.h (CATEGORYP): Don't assume arg is nonnegative.
9379 * ccl.c (GET_CCL_INT): Remove; no longer needed, since the
9380 integers are now checked earlier. All uses replaced with XINT.
9381 (ccl_driver):
9382 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9383 For CCL_MapSingle, check that content and value are in int range.
c801946a
PE
9384 (ccl_driver, Fregister_code_conversion_map):
9385 Check that Vcode_version_map_vector is a vector.
d311d28c
PE
9386 (resolve_symbol_ccl_program): Check that vector header is in range.
9387 Always copy the vector, so that we can check its contents reliably
9388 now rather than having to recheck each instruction as it's being
9389 executed. Check that vector words fit in 'int'.
9390 (ccl_get_compiled_code, Fregister_ccl_program)
9391 (Fregister_code_conversion_map): Use ptrdiff_t, not int, for
9392 program indexes, to avoid needless 32-bit limit on 64-bit hosts.
9393 (Fccl_execute, Fccl_execute_on_string): Check that initial reg
9394 contents are in range.
9395 (Fccl_execute_on_string): Check that status is in range.
9396 * ccl.h (struct ccl_program.idx): Now ptrdiff_t, not int.
9397 * character.c (char_resolve_modifier_mask, Fchar_resolve_modifiers):
9398 Accept and return EMACS_INT, not int, because callers can pass values
9399 out of 'int' range.
9400 (c_string_width, strwidth, lisp_string_width, chars_in_text)
9401 (multibyte_chars_in_text, parse_str_as_multibyte)
9402 (str_as_multibyte, count_size_as_multibyte, str_to_multibyte)
9403 (str_as_unibyte, str_to_unibyte, string_count_byte8)
9404 (string_escape_byte8, Fget_byte):
9405 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
a14e1568 9406 (Funibyte_string): Use CHECK_RANGED_INTEGER, not CHECK_NATNUM, to
d311d28c
PE
9407 avoid mishandling large integers.
9408 * character.h: Adjust decls to match defn changes elsewhere.
9409 * charset.c (load_charset_map_from_file, find_charsets_in_text)
9410 (Ffind_charset_region):
9411 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9412 (load_charset_map_from_file): Redo idx calculation to avoid overflow.
9413 (load_charset_map_from_vector, Fdefine_charset_internal):
3c7649c1 9414 Don't assume fixnum fits in int.
d311d28c
PE
9415 (load_charset_map_from_vector, Fmap_charset_chars):
9416 Remove now-unnecessary CHECK_NATNUMs.
9417 (Fdefine_charset_internal): Check ranges here, more carefully.
3c7649c1
PE
9418 Don't rely on undefined behavior with signed left shift overflow.
9419 Don't assume unsigned int fits into fixnum, or that fixnum fits
9420 into unsigned int. Don't require max_code to be a valid fixnum;
9421 that's not true for gb10830 4-byte on a 32-bit host. Allow
9422 invalid_code to be a cons, for the same reason. Require code_offset
9423 to be a character. Avoid int overflow if max_char is close
9424 to INT_MAX.
9425 (CODE_POINT_TO_INDEX): On 32-bit hosts, return int, not unsigned;
9426 this is intended anyway and avoids some undefined behavior.
9427 (load_charset_map): Pass unsigned, not int, as 2nd arg of
9428 INDEX_TO_CODE_POINT, as that's what it expects.
9429 (Funify_charset, encode_char): Don't stuff unsigned vals into int vars.
60ad3eab
PE
9430 * charset.h (DECODE_CHAR): Return int, not unsigned;
9431 this is what was intended anyway, and it avoids undefined behavior.
9432 (CHARSET_OFFSET): Remove unused macro, instead of fixing its
9433 integer-overflow issues.
9434 (ENCODE_CHAR): Return unsigned on all hosts, not just on 32-bit hosts.
9435 Formerly, it returned EMACS_INT on 64-bit hosts in the common case
9436 where the argument is EMACS_INT, and this behavior is not intended.
d311d28c
PE
9437 * chartab.c (Fmake_char_table, Fset_char_table_range)
9438 (uniprop_get_decoder, uniprop_get_encoder):
9439 Don't assume fixnum fits in int.
9440 * cmds.c (move_point): New function, that does the gist of
9441 Fforward_char and Fbackward_char, but does so while checking
9442 for integer overflow more accurately.
c96e5d6a 9443 (Fforward_char, Fbackward_char): Use it.
d311d28c
PE
9444 (Fforward_line, Fend_of_line, internal_self_insert)
9445 (internal_self_insert):
9446 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9447 Fix a FIXME, by checking for integer overflow when calculating
9448 target_clm and actual_clm.
9449 * coding.c (detect_coding_XXX, encode_coding_XXX, CODING_DECODE_CHAR)
8f50130c 9450 (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET, CODING_CHAR_CHARSET_P)
d311d28c
PE
9451 (ASSURE_DESTINATION, coding_alloc_by_realloc)
9452 (coding_alloc_by_making_gap, alloc_destination)
9453 (detect_coding_utf_8, encode_coding_utf_8, decode_coding_utf_16)
9454 (encode_coding_utf_16, detect_coding_emacs_mule)
9455 (decode_coding_emacs_mule, encode_coding_emacs_mule)
9456 (detect_coding_iso_2022, decode_coding_iso_2022)
9457 (encode_invocation_designation, encode_designation_at_bol)
9458 (encode_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
9459 (decode_coding_sjis, decode_coding_big5, encode_coding_sjis)
9460 (encode_coding_big5, detect_coding_ccl, decode_coding_ccl)
9461 (encode_coding_ccl, encode_coding_raw_text)
9462 (detect_coding_charset, decode_coding_charset)
9463 (encode_coding_charset, detect_eol, decode_eol, produce_chars)
9464 (produce_composition, produce_charset, produce_annotation)
9465 (decode_coding, handle_composition_annotation)
9466 (handle_charset_annotation, consume_chars, decode_coding_gap)
9467 (decode_coding_object, encode_coding_object, detect_coding_system)
9468 (Ffind_coding_systems_region_internal, Fcheck_coding_systems_region)
9469 (code_convert_region, code_convert_string)
8f50130c
PE
9470 (Fdefine_coding_system_internal)
9471 (coding_set_source, coding_set_destination):
d311d28c
PE
9472 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9473 (setup_iso_safe_charsets, consume_chars, Funencodable_char_position)
9474 (Fdefine_coding_system_internal):
9475 Don't assume fixnums fit in int.
9476 (decode_coding_gap, decode_coding_object, encode_coding_object)
5895d7b9 9477 (Fread_coding_system, Fdetect_coding_region)
2c6a9faa
PE
9478 (Funencodable_char_position, Fcheck_coding_systems_region)
9479 (get_translation, handle_composition_annotation, consume_chars):
d311d28c 9480 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
977b0e45 9481 (consume_chars): Rewrite to not calculate an address outside buffer.
d311d28c 9482 (Ffind_operation_coding_system): NATNUMP can eval its arg twice.
7b09a37a 9483 Don't access memory outside of the args array.
d311d28c 9484 (Fdefine_coding_system_internal): Check for charset-id overflow.
47664caa
PE
9485 (ENCODE_ISO_CHARACTER): Use unsigned, not int, to store the unsigned
9486 result of ENCODE_CHAR.
d311d28c
PE
9487 * coding.h: Adjust decls to match defn changes elsewhere.
9488 (struct coding_system):
9489 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9490 * composite.c (get_composition_id, find_composition)
9491 (run_composition_function, update_compositions)
9492 (compose_text, composition_gstring_put_cache)
9493 (composition_gstring_p, composition_gstring_width)
9494 (fill_gstring_header, fill_gstring_body, autocmp_chars)
9495 (composition_compute_stop_pos, composition_reseat_it)
9496 (composition_update_it, struct position_record)
9497 (find_automatic_composition, composition_adjust_point)
9498 (Fcomposition_get_gstring, Ffind_composition_internal):
9499 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9500 (update_compositions):
9501 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9502 * composite.h: Adjust decls to match defn changes elsewhere.
9503 (struct composition):
9504 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9505 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9506 Do not attempt to compute the address of the object just before a
9507 buffer; this is not portable.
9508 (Faref, Faset):
9509 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9510 (Faset): Use int, not EMACS_INT, where int is wide enough.
9511 (Fstring_to_number): Don't assume fixnums fit in int.
9512 (Frem): Don't assume arg is nonnegative.
9513 * dbusbind.c (xd_append_arg): Check for integers out of range.
9514 (Fdbus_call_method): Don't overflow the timeout int.
42b2a986 9515 (extract_signed, extract_unsigned): New functions.
243e0530
PE
9516 (XD_CHECK_DBUS_SERIAL): Remove; superseded by extract_unsigned.
9517 (xd_get_connection_references): Return ptrdiff_t, not int.
9518 All uses changed.
9519 (xd_signature, xd_append_arg, xd_retrieve_arg, Fdbus_message_internal)
9520 (xd_read_message_1):
9521 Use int, not unsigned, where the dbus API uses int.
9522 (Fdbus_message_internal): Don't overflow mtype.
9523 (syms_of_dbusbind): Allocate right-sized buffer for integers.
d311d28c
PE
9524 * dired.c (directory_files_internal, file_name_completion, scmp)
9525 (file_name_completion_stat):
9526 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9527 (file_name_completion): Don't overflow matchcount.
9528 (file_name_completion_stat): Use SAFE_ALLOCA, not alloca.
9529 * dispextern.h: Adjust decls to match defn changes elsewhere.
9530 (struct text_pos, struct glyph, struct bidi_saved_info)
9531 (struct bidi_string_data, struct bidi_it, struct composition_it)
9532 (struct it):
9533 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9534 (struct display_pos, struct composition_it, struct it):
9535 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9536 * dispnew.c (increment_matrix_positions)
9537 (increment_row_positions, mode_line_string)
9538 (marginal_area_string):
9539 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
54e1617f 9540 (change_frame_size_1, Fredisplay, Fframe_or_buffer_changed_p):
d311d28c
PE
9541 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9542 (duration_to_sec_usec): New function, to check for overflow better.
9543 (Fsleep_for, sit_for): Use it.
9544 * doc.c (get_doc_string, store_function_docstring):
9545 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9546 (get_doc_string, Fsnarf_documentation):
9547 Use int, not EMACS_INT, where int is wide enough.
9548 (get_doc_string):
9549 Use SAFE_ALLOCA, not alloca.
9550 Check for overflow when converting EMACS_INT to off_t.
9551 * doprnt.c (doprnt):
9552 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9553 * editfns.c (init_editfns, Fuser_uid, Fuser_real_uid):
9554 Don't assume uid_t fits into fixnum.
9555 (buildmark, Fgoto_char, overlays_around, find_field, Fdelete_field)
9556 (Ffield_string, Ffield_string_no_properties, Ffield_beginning)
9557 (Ffield_end, Fconstrain_to_field, Fline_beginning_position)
9558 (Fline_end_position, Fprevious_char, Fchar_after, Fchar_before)
9559 (general_insert_function)
9560 (Finsert_char, make_buffer_string, make_buffer_string_both)
9561 (update_buffer_properties, Fbuffer_substring)
9562 (Fbuffer_substring_no_properties, Fcompare_buffer_substrings)
9563 (Fsubst_char_in_region, check_translation)
9564 (Ftranslate_region_internal, save_restriction_restore, Fformat)
9565 (transpose_markers, Ftranspose_regions):
9566 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9567 (clip_to_bounds): Move to lisp.h as an inline function).
9568 (Fconstrain_to_field): Don't assume integers are nonnegative.
9569 (Fline_beginning_position, Fsave_excursion, Fsave_current_buffer):
9570 (Fsubst_char_in_region, Fsave_restriction):
9571 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9572 (Femacs_pid): Don't assume pid_t fits into fixnum.
9573 (lo_time): Use int, not EMACS_INT, when int suffices.
9574 (lisp_time_argument): Check for usec out of range.
9575 (Fencode_time): Don't assume fixnum fits in int.
3f4eabd1
PE
9576 (Fuser_login_name, Fuser_full_name): Signal an error
9577 if a uid argument is out of range, rather than relying on
9578 undefined behavior.
c8d5c857
PE
9579 (Fformat_time_string): Remove now-unnecessary check.
9580 lisp_time_argument checks for out-of-range usec now.
243e0530 9581 Use ptrdiff_t, not size_t, where ptrdiff_t will do.
d311d28c
PE
9582 * emacs.c (gdb_valbits, gdb_gctypebits): Now int, not EMACS_INT.
9583 (gdb_data_seg_bits): Now uintptr_t, not EMACS_INT.
9584 (PVEC_FLAG, gdb_array_mark_flag): Now ptrdiff_t, not EMACS_INT.
9585 (init_cmdargs, Fdump_emacs):
9586 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9587 (Fkill_emacs): Don't assume fixnum fits in int; instead, take just
9588 the bottom (typically) 32 bits of the fixnum.
9589 * eval.c (specpdl_size, call_debugger):
9590 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9591 (when_entered_debugger, Fbacktrace_debug):
9592 Don't assume fixnum can fit in int.
9593 (Fdefvaralias, Fdefvar): Do not attempt to compute the address of
9594 the object just before a buffer; this is not portable.
9595 (FletX, Flet, Funwind_protect, do_autoload, Feval, funcall_lambda)
9596 (grow_specpdl, unbind_to):
9597 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9598 (Fapply, apply_lambda): Don't assume ptrdiff_t can hold fixnum.
9599 (grow_specpdl): Simplify allocation by using xpalloc.
856bbc81 9600 (Fprog1, Fprog2): Don't assume list length fits in int. Simplify.
d311d28c
PE
9601 * fileio.c (Ffind_file_name_handler, Fcopy_file, Frename_file)
9602 (Finsert_file_contents, Fwrite_region, Fdo_auto_save):
9603 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9604 (Ffind_file_name_handler, non_regular_inserted, Finsert_file_contents)
9605 (a_write, e_write):
9606 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9607 (Fcopy_file, non_regular_nbytes, read_non_regular)
9608 (Finsert_file_contents):
9609 Use int, not EMACS_INT, where int is wide enough.
9610 (READ_BUF_SIZE): Verify that it fits in int.
9611 (Finsert_file_contents): Check that counts are in proper range,
9612 rather than assuming fixnums fit into ptrdiff_t etc.
9613 Don't assume fixnums fit into int.
125b3835 9614 * floatfns.c (Fexpt): Avoid undefined signed * signed overflow.
5895d7b9
PE
9615 * fns.c (Fcompare_strings, Fstring_lessp, struct textprop_rec, concat)
9616 (string_char_byte_cache_charpos, string_char_byte_cache_bytepos)
d311d28c
PE
9617 (string_char_to_byte, string_byte_to_char)
9618 (string_make_multibyte, string_to_multibyte)
9619 (string_make_unibyte, Fstring_as_unibyte, Fstring_as_multibyte)
9620 (Fstring_to_unibyte, Fsubstring, Fsubstring_no_properties)
9621 (substring_both, Fdelete, internal_equal, Ffillarray)
9622 (Fclear_string, mapcar1)
9623 (Fbase64_encode_region, Fbase64_encode_string, base64_encode_1)
9624 (Fbase64_decode_region, Fbase64_decode_string, base64_decode_1)
9625 (larger_vector, make_hash_table, maybe_resize_hash_table)
9626 (hash_lookup, hash_remove_from_table, hash_clear, sweep_weak_table)
9627 (Fmaphash, secure_hash):
9628 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9629 (concat): Check for string index and length overflow.
9630 (Fmapconcat): Don't assume fixnums fit into ptrdiff_t.
9631 (Frequire):
9632 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9633 (larger_vector): New API (vec, incr_min, size_max) replaces old
9634 one (vec, new_size, init). This catches size overflow.
9635 INIT was removed because it was always Qnil.
9636 All callers changed.
9637 (INDEX_SIZE_BOUND): New macro, which calculates more precisely
9638 the upper bound on a hash table index size.
9639 (make_hash_table, maybe_resize_hash_table): Use it.
9640 (secure_hash): Computer start_byte and end_byte only after
9641 they're known to be in ptrdiff_t range.
9642 * font.c (font_intern_prop, font_at, font_range, Ffont_shape_gstring)
9643 (Ffont_get_glyphs, Ffont_at):
9644 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9645 (font_style_to_value, font_prop_validate_style, font_expand_wildcards)
9646 (Flist_fonts, Fopen_font):
9647 Don't assume fixnum can fit in int.
9648 (check_gstring): Don't assume index can fit in int.
9649 (font_match_p): Check that fixnum is a character, not a nonnegative
9650 fixnum, since the later code needs to stuff it into an int.
9651 (font_find_for_lface): Use SAFE_ALLOCA_LISP, not alloca.
9652 (font_fill_lglyph_metrics): Use unsigned, not EMACS_INT, to avoid
9653 conversion overflow issues.
9654 (Fopen_font): Check for integer out of range.
9655 (Ffont_get_glyphs): Don't assume index can fit in int.
9656 * font.h: Adjust decls to match defn changes elsewhere.
9657 * fontset.c (reorder_font_vector): Redo score calculation to avoid
9658 integer overflow.
9659 (num_auto_fontsets, fontset_from_font): Use ptrdiff_t, not
9660 printmax_t, where ptrdiff_t is wide enough.
9661 (Finternal_char_font):
9662 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9663 * frame.c (Fset_mouse_position, Fset_mouse_pixel_position)
9664 (Fset_frame_height, Fset_frame_width, Fset_frame_size)
9665 (Fset_frame_position, x_set_frame_parameters)
9666 (x_set_line_spacing, x_set_border_width)
9667 (x_set_internal_border_width, x_set_alpha, x_figure_window_size):
9668 Check that fixnums are in proper range for system types.
9669 (frame_name_fnn_p, Fframe_parameter, Fmodify_frame_parameters):
9670 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9671 (Fmodify_frame_parameters): Don't assume fixnum fits in int.
9672 Use SAFE_ALLOCA_LISP, not alloca.
9673 * frame.h (struct frame): Use intptr_t, not EMACS_INT, where
9674 intptr_t is wide enough.
9675 * fringe.c (lookup_fringe_bitmap, get_logical_fringe_bitmap)
9676 (Fdefine_fringe_bitmap): Don't assume fixnum fits in int.
9677 (Ffringe_bitmaps_at_pos): Don't assume index fits in int.
9678 Check for fixnum out of range.
9679 * ftfont.c (ftfont_list): Don't assume index fits in int.
9680 Check that fixnums are in proper range for system types.
9681 (ftfont_shape_by_flt):
9682 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
d311d28c
PE
9683 * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
9684 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9685 (Fgnutls_error_fatalp, Fgnutls_error_string, Fgnutls_boot):
9686 Check that fixnums are in proper range for system types.
9687 * gnutls.h: Adjust decls to match defn changes elsewhere.
9688 * gtkutil.c (xg_dialog_run):
9689 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9690 (update_frame_tool_bar):
9691 Check that fixnums are in proper range for system types.
9692 * image.c (parse_image_spec): Redo count calculation to avoid overflow.
5895d7b9 9693 (lookup_image): Check that fixnums are in range for system types.
d311d28c
PE
9694 * indent.c (last_known_column, last_known_column_point):
9695 (current_column_bol_cache):
9696 (skip_invisible, current_column, check_display_width):
9697 (check_display_width, scan_for_column, current_column_1)
9698 (Findent_to, Fcurrent_indentation, position_indentation)
9699 (indented_beyond_p, Fmove_to_column, compute_motion):
9700 (Fcompute_motion, Fvertical_motion):
9701 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9702 (last_known_column_modified): Use EMACS_INT, not int.
9703 (check_display_width):
9704 (Fcompute_motion):
9705 Check that fixnums and floats are in proper range for system types.
9706 (compute_motion): Don't assume index or fixnum fits in int.
9707 (compute_motion, Fcompute_motion):
9708 Use int, not EMACS_INT, when it is wide enough.
9709 (vmotion): Omit local var start_hpos that is always 0; that way
9710 we don't need to worry about overflow in expressions involving it.
9711 * indent.h: Adjust decls to match defn changes elsewhere.
9712 (struct position):
9713 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9714 Use int, not EMACS_INT, where int is wide enough.
9715 Remove unused members ovstring_chars_done and tab_offset;
9716 all uses removed.
9717 * insdel.c (move_gap, move_gap_both, gap_left, gap_right)
9718 (adjust_markers_for_delete, adjust_markers_for_insert, adjust_point)
9719 (adjust_markers_for_replace, make_gap_larger, make_gap_smaller)
9720 (make_gap, copy_text, insert, insert_and_inherit)
9721 (insert_before_markers, insert_before_markers_and_inherit)
9722 (insert_1, count_combining_before, count_combining_after)
9723 (insert_1_both, insert_from_string)
9724 (insert_from_string_before_markers, insert_from_string_1)
9725 (insert_from_gap, insert_from_buffer, insert_from_buffer_1)
9726 (adjust_after_replace, adjust_after_insert, replace_range)
9727 (replace_range_2, del_range, del_range_1, del_range_byte)
9728 (del_range_both, del_range_2, modify_region)
9729 (prepare_to_modify_buffer, signal_before_change)
9730 (signal_after_change, Fcombine_after_change_execute):
9731 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9732 * intervals.c (traverse_intervals, rotate_right, rotate_left)
9733 (balance_an_interval, split_interval_right, split_interval_left)
9734 (find_interval, next_interval, update_interval)
9735 (adjust_intervals_for_insertion, delete_node, delete_interval)
9736 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9737 (static_offset_intervals, offset_intervals)
9738 (merge_interval_right, merge_interval_left, make_new_interval)
9739 (graft_intervals_into_buffer, temp_set_point_both)
9740 (temp_set_point, set_point, adjust_for_invis_intang)
9741 (set_point_both, move_if_not_intangible, get_property_and_range)
9742 (get_local_map, copy_intervals, copy_intervals_to_string)
9743 (compare_string_intervals, set_intervals_multibyte_1):
9744 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9745 * intervals.h: Adjust decls to match defn changes elsewhere.
9746 (struct interval):
9747 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9748 * keyboard.c (this_command_key_count, this_single_command_key_start)
9749 (before_command_key_count, before_command_echo_length, echo_now)
9750 (echo_length, recursive_edit_1, Frecursive_edit, Ftrack_mouse)
9751 (command_loop_1, safe_run_hooks, read_char, timer_check_2)
9752 (menu_item_eval_property, read_key_sequence, Fread_key_sequence)
9753 (Fread_key_sequence_vector, Fexecute_extended_command, Fsuspend_emacs):
9754 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9755 (last_non_minibuf_size, last_point_position, echo_truncate)
9756 (command_loop_1, adjust_point_for_property, read_char, gen_help_event)
9757 (make_lispy_position, make_lispy_event, parse_modifiers_uncached)
9758 (parse_modifiers, modify_event_symbol, Fexecute_extended_command)
9759 (stuff_buffered_input):
9760 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9761 (last_auto_save, command_loop_1, read_char):
9762 Use EMACS_INT, not int, to avoid integer overflow.
9763 (record_char): Avoid overflow in total_keys computation.
9764 (parse_modifiers_uncached): Redo index calculation to avoid overflow.
9765 * keyboard.h: Adjust decls to match defn changes elsewhere.
9766 * keymap.c (Fdefine_key, Fcurrent_active_maps, accessible_keymaps_1)
9767 (Fkey_description, Fdescribe_vector, Flookup_key):
9768 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9769 (click_position): New function, to check that positions are in range.
9770 (Fcurrent_active_maps):
9771 (describe_command):
9772 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9773 (Faccessible_keymaps, Fkey_description):
9774 (preferred_sequence_p):
9775 Don't assume fixnum can fit into int.
9776 (Fkey_description): Use SAFE_ALLOCA_LISP, not alloca.
9777 Check for integer overflow in size calculations.
9778 (Ftext_char_description): Use CHECK_CHARACTER, not CHECK_NUMBER, to
9779 avoid mishandling large integers.
9780 * lisp.h: Adjust decls to match defn changes elsewhere.
9781 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, struct Lisp_String)
9782 (struct vectorlike_header, struct Lisp_Subr, struct Lisp_Hash_Table)
9783 (struct Lisp_Marker):
9784 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9785 (clip_to_bounds): Now an inline function, moved here from editfns.c.
d311d28c
PE
9786 (GLYPH_CODE_P): Check for overflow in system types, subsuming the
9787 need for GLYPH_CODE_CHAR_VALID_P and doing proper checking ourselves.
9788 All callers changed.
9789 (GLYPH_CODE_CHAR, GLYPH_CODE_FACE):
9790 Assume the arg has valid form, since it always does.
9791 (TYPE_RANGED_INTEGERP): Avoid bug when checking against a wide
9792 unsigned integer system type.
9793 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER): New macros.
9794 (struct catchtag, specpdl_size, SPECPDL_INDEX, USE_SAFE_ALLOCA):
9795 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9796 (struct catchtag): Use EMACS_INT, not int, since it may be a fixnum.
9797 (duration_to_sec_usec): New decl.
9798 * lread.c (read_from_string_index, read_from_string_index_byte)
9799 (read_from_string_limit, readchar, unreadchar, openp)
9800 (read_internal_start, read1, oblookup):
9801 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9802 (Fload, readevalloop, Feval_buffer, Feval_region):
9803 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9804 (openp): Check for out-of-range argument to 'access'.
9805 (read1): Use int, not EMACS_INT, where int is wide enough.
9806 Don't assume fixnum fits into int.
6efdadfd 9807 Fix off-by-one error that can read outside a buffer.
1ab7b8ac
PE
9808 (read_filtered_event): Use duration_to_sec_usec
9809 to do proper overflow checking on durations.
d311d28c
PE
9810 * macros.c (Fstart_kbd_macro): Use xpalloc to check for overflow
9811 in size calculation.
9812 (Fexecute_kbd_macro):
9813 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9814 * marker.c (cached_charpos, cached_bytepos, CONSIDER)
9815 (byte_char_debug_check, buf_charpos_to_bytepos, verify_bytepos)
9816 (buf_bytepos_to_charpos, Fset_marker, set_marker_restricted)
9817 (set_marker_both, set_marker_restricted_both, marker_position)
9818 (marker_byte_position, Fbuffer_has_markers_at):
9819 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9820 (Fset_marker, set_marker_restricted): Don't assume fixnum fits in int.
61b108cc 9821 * menu.c (ensure_menu_items): Rename from grow_menu_items.
d311d28c
PE
9822 It now merely ensures that the menu is large enough, without
9823 necessarily growing it, as this avoids some integer overflow issues.
9824 All callers changed.
9825 (keymap_panes, parse_single_submenu, Fx_popup_menu):
9826 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9827 (parse_single_submenu, Fx_popup_menu): Don't assume fixnum fits in int.
9828 Use SAFE_ALLOCA_LISP, not alloca.
9829 (find_and_return_menu_selection): Avoid unnecessary casts of pointers
9830 to EMACS_INT. Check that fixnums are in proper range for system types.
9831 * minibuf.c (minibuf_prompt_width, string_to_object)
9832 (Fminibuffer_contents, Fminibuffer_contents_no_properties)
9833 (Fminibuffer_completion_contents, Ftry_completion, Fall_completions):
9834 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9835 (get_minibuffer, read_minibuf_unwind):
9836 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9837 (read_minibuf): Omit unnecessary arg BACKUP_N, which is always nil;
9838 this simplifies overflow checking. All callers changed.
9839 (read_minibuf, Fread_buffer, Ftry_completion, Fall_completions)
9840 (Ftest_completion):
9841 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9842 * nsfns.m (check_ns_display_info): Don't assume fixnum fits in long.
9843 (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_create_frame):
9844 Check that fixnums are in proper range for system types.
9845 (Fx_create_frame, Fx_show_tip):
9846 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9847 * nsfont.m (ns_findfonts, nsfont_list_family):
9848 Don't assume fixnum fits in long.
9849 * nsmenu.m (ns_update_menubar, ns_menu_show, ns_popup_dialog):
9850 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9851 (ns_update_menubar): Use intptr_t, not EMACS_INT, when intptr_t is
9852 wide enough.
17fdb222 9853 * nsselect.m (ns_get_local_selection, clean_local_selection_data):
d311d28c
PE
9854 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9855 * print.c (print_buffer_size, print_buffer_pos, print_buffer_pos_byte)
9856 (PRINTDECLARE, PRINTPREPARE):
9857 (strout, print_string):
9858 (print, print_preprocess, print_check_string_charset_prop)
9859 (print_object):
9860 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9861 (PRINTDECLARE):
9862 (temp_output_buffer_setup, Fprin1_to_string, print_object):
9863 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9864 (PRINTPREPARE): Use int, not ptrdiff_t, where int is wide enough.
d311d28c 9865 (printchar, strout): Use xpalloc to catch size calculation overflow.
0fd11aa5 9866 (Fexternal_debugging_output): Don't overflow EMACS_INT->int conversion.
d311d28c
PE
9867 (print_error_message): Use SAFE_ALLOCA, not alloca.
9868 (print_object): Use int, not EMACS_INT, where int is wide enough.
a8b7caa3
PE
9869 (print_depth, new_backquote_output, print_number_index):
9870 Use ptrdiff_t, not int, where int might not be wide enough.
d311d28c
PE
9871 * process.c (Fdelete_process): Don't assume pid fits into EMACS_INT.
9872 (Fset_process_window_size, Fformat_network_address)
9873 (get_lisp_to_sockaddr_size, set_socket_option, Fmake_network_process)
d44287d4 9874 (sigchld_handler):
d311d28c 9875 Check that fixnums are in proper range for system types.
d44287d4 9876 (Fsignal_process): Simplify by avoiding a goto.
d83cf4cc
PE
9877 Check for process-ids out of pid_t range rather than relying on
9878 undefined behavior.
e4d81efc 9879 (process_tick, update_tick): Use EMACS_INT, not int.
d311d28c
PE
9880 (Fformat_network_address, read_process_output, send_process)
9881 (Fprocess_send_region, status_notify):
9882 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9883 (Fformat_network_address, Fmake_serial_process, Fmake_network_process)
9884 (wait_reading_process_output, read_process_output, exec_sentinel):
9885 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9886 (conv_lisp_to_sockaddr): Don't assume fixnums fit into int.
9887 (Faccept_process_output): Use duration_to_sec_usec to do proper
9888 overflow checking on durations.
dde14581
PE
9889 (emacs_get_tty_pgrp, Fprocess_running_child_p, process_send_signal):
9890 Don't assume pid_t fits in int.
02481186
PE
9891 * process.h (struct Lisp_Process): Members tick and update_tick
9892 are now of type EMACS_INT, not int.
b62b53e8
PE
9893 * puresize.h (PURESIZE_RATIO): Shrink this to 8/6 on 32-bit hosts
9894 configured --with-wide-int.
d311d28c
PE
9895 * scroll.c (calculate_scrolling, calculate_direct_scrolling)
9896 (line_ins_del): Use int, not EMACS_INT, where int is wide enough.
9897 * search.c (looking_at_1, string_match_1):
9898 (fast_string_match, fast_c_string_match_ignore_case)
9899 (fast_string_match_ignore_case, fast_looking_at, scan_buffer)
9900 (scan_newline, find_before_next_newline, search_command)
9901 (trivial_regexp_p, search_buffer, simple_search, boyer_moore)
9902 (set_search_regs, wordify):
9903 (Freplace_match):
9904 (Fmatch_data):
9905 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9906 (string_match_1, search_buffer, set_search_regs):
9907 (Fmatch_data):
9908 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9909 (wordify): Check for overflow in size calculation.
9910 (Freplace_match): Avoid potential buffer overflow in search_regs.start.
9911 (Fset_match_data): Don't assume fixnum fits in ptrdiff_t.
9912 Check that fixnums are in proper range for system types.
9913 * sound.c (struct sound_device)
9914 (wav_play, au_play, vox_write, alsa_period_size, alsa_write):
9915 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9916 (Fplay_sound_internal):
9917 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
eacd378d 9918 * syntax.c (struct lisp_parse_state, find_start_modiff)
d311d28c
PE
9919 (Finternal_describe_syntax_value, scan_lists, scan_sexps_forward):
9920 (Fparse_partial_sexp):
9921 Don't assume fixnums can fit in int.
9922 (struct lisp_parse_state, find_start_pos, find_start_value)
9923 (find_start_value_byte, find_start_begv)
9924 (update_syntax_table, char_quoted, dec_bytepos)
9925 (find_defun_start, prev_char_comend_first, back_comment):
9926 (scan_words, skip_chars, skip_syntaxes, forw_comment, Fforward_comment)
9927 (scan_lists, Fbackward_prefix_chars, scan_sexps_forward):
9928 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9929 (Finternal_describe_syntax_value): Check that match_lisp is a
9930 character, not an integer, since the code stuffs it into int.
9931 (scan_words, scan_sexps_forward):
9932 Check that fixnums are in proper range for system types.
9933 (Fforward_word):
9934 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9935 (scan_sexps_forward):
9936 Use CHARACTERP, not INTEGERP, since the value must fit into int.
9937 (Fparse_partial_sexp): Fix doc; element 8 is not ignored.
9938 * syntax.h: Adjust decls to match defn changes elsewhere.
9939 (struct gl_state_s):
9940 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
e4ecdc9c
PE
9941 (SETUP_SYNTAX_TABLE_FOR_OBJECT): Use PTRDIFF_MAX, not
9942 MOST_POSITIVE_FIXNUM.
d311d28c
PE
9943 * sysdep.c (wait_for_termination_1, wait_for_termination)
9944 (interruptible_wait_for_termination, mkdir):
9945 Don't assume pid_t fits in int; on 64-bit AIX pid_t is 64-bit.
9946 (emacs_read, emacs_write):
9947 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
225a2cff
PE
9948 (system_process_attributes): Don't assume uid_t, gid_t, EMACS_INT,
9949 and double all fit in int.
d311d28c
PE
9950 * term.c (set_tty_color_mode):
9951 Check that fixnums are in proper range for system types.
9952 * termhooks.h (struct input_event):
9953 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9954 * textprop.c (validate_interval_range, interval_of)
9955 (Fadd_text_properties, set_text_properties_1)
9956 (Fremove_text_properties, Fremove_list_of_text_properties)
9957 (Ftext_property_any, Ftext_property_not_all)
9958 (copy_text_properties, text_property_list, extend_property_ranges)
9959 (verify_interval_modification):
9960 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9961 (Fnext_single_char_property_change)
9962 (Fprevious_single_char_property_change):
9963 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
5895d7b9
PE
9964 (copy_text_properties):
9965 Check for integer overflow in index calculation.
d311d28c
PE
9966 * undo.c (last_boundary_position, record_point, record_insert)
9967 (record_delete, record_marker_adjustment, record_change)
9968 (record_property_change):
9969 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9970 (truncate_undo_list, Fprimitive_undo): Don't assume fixnum fits in int.
9971 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9972 * w32fns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
9973 (Fx_hide_tip, Fx_file_dialog):
9974 * w32menu.c (set_frame_menubar):
9975 Use ptrdiff_t, not int, for consistency with rest of code.
9976 * window.c (window_scroll_preserve_hpos, window_scroll_preserve_vpos)
9977 (select_window, Fdelete_other_windows_internal)
9978 (window_scroll_pixel_based, window_scroll_line_based)
9979 (Frecenter, Fset_window_configuration):
9980 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
9981 (Fset_window_hscroll, run_window_configuration_change_hook)
9982 (set_window_buffer, temp_output_buffer_show, scroll_command)
5895d7b9 9983 (Fscroll_other_window, Frecenter):
d311d28c
PE
9984 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
9985 (Fwindow_line_height, window_scroll, Fscroll_left, Fscroll_right):
9986 Don't assume fixnum fits in int.
9987 (Fset_window_scroll_bars):
9988 Check that fixnums are in proper range for system types.
9989 * xdisp.c (help_echo_pos, pos_visible_p, string_pos_nchars_ahead)
9990 (string_pos, c_string_pos, number_of_chars, init_iterator)
9991 (in_ellipses_for_invisible_text_p, init_from_display_pos)
9992 (compute_stop_pos, next_overlay_change, compute_display_string_pos)
9993 (compute_display_string_end, handle_face_prop)
5895d7b9
PE
9994 (face_before_or_after_it_pos, handle_invisible_prop)
9995 (handle_display_prop, handle_display_spec, handle_single_display_spec)
d311d28c
PE
9996 (display_prop_intangible_p, string_buffer_position_lim)
9997 (string_buffer_position, handle_composition_prop, load_overlay_strings)
9998 (get_overlay_strings_1, get_overlay_strings)
9999 (iterate_out_of_display_property, forward_to_next_line_start)
10000 (back_to_previous_visible_line_start, reseat, reseat_to_string)
10001 (get_next_display_element, set_iterator_to_next)
10002 (get_visually_first_element, compute_stop_pos_backwards)
10003 (handle_stop_backwards, next_element_from_buffer)
10004 (move_it_in_display_line_to, move_it_in_display_line)
10005 (move_it_to, move_it_vertically_backward, move_it_by_lines)
10006 (add_to_log, message_dolog, message_log_check_duplicate)
10007 (message2, message2_nolog, message3, message3_nolog
10008 (with_echo_area_buffer, display_echo_area_1, resize_mini_window_1)
10009 (current_message_1, truncate_echo_area, truncate_message_1)
10010 (set_message, set_message_1, store_mode_line_noprop)
10011 (hscroll_window_tree, debug_delta, debug_delta_bytes, debug_end_vpos)
10012 (text_outside_line_unchanged_p, check_point_in_composition)
10013 (reconsider_clip_changes)
10014 (redisplay_internal, set_cursor_from_row, try_scrolling)
10015 (try_cursor_movement, set_vertical_scroll_bar, redisplay_window)
10016 (redisplay_window, find_last_unchanged_at_beg_row)
10017 (find_first_unchanged_at_end_row, row_containing_pos, try_window_id)
10018 (trailing_whitespace_p, find_row_edges, display_line)
10019 (RECORD_MAX_MIN_POS, Fcurrent_bidi_paragraph_direction)
10020 (display_mode_element, store_mode_line_string)
10021 (pint2str, pint2hrstr, decode_mode_spec)
10022 (display_count_lines, display_string, draw_glyphs)
10023 (x_produce_glyphs, x_insert_glyphs)
10024 (rows_from_pos_range, mouse_face_from_buffer_pos)
10025 (fast_find_string_pos, mouse_face_from_string_pos)
10026 (note_mode_line_or_margin_highlight, note_mouse_highlight):
10027 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10028 (safe_call, init_from_display_pos, handle_fontified_prop)
10029 (handle_single_display_spec, load_overlay_strings)
10030 (with_echo_area_buffer, setup_echo_area_for_printing)
10031 (display_echo_area, echo_area_display)
10032 (x_consider_frame_title, prepare_menu_bars, update_menu_bar)
10033 (update_tool_bar, hscroll_window_tree, redisplay_internal)
5895d7b9
PE
10034 (redisplay_window, dump_glyph_row, display_mode_line)
10035 (Fformat_mode_line, decode_mode_spec, on_hot_spot_p):
43ad2e9a 10036 (handle_display_spec, display_prop_string_p):
d311d28c
PE
10037 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10038 (handle_single_display_spec, build_desired_tool_bar_string)
10039 (redisplay_tool_bar, scroll_window_tree, Fdump_glyph_matrix)
10040 (get_specified_cursor_type):
10041 Check that fixnums are in proper range for system types.
10042 (struct overlay_entry, resize_mini_window, Fdump_glyph_row)
10043 (Flookup_image_map):
10044 Don't assume fixnums fit in int.
10045 (compare_overlay_entries):
10046 Avoid mishandling comparisons due to subtraction overflow.
10047 (load_overlay_strings): Use SAFE_NALLOCA, not alloca.
10048 (last_escape_glyph_face_id, last_glyphless_glyph_face_id):
10049 (handle_tool_bar_click):
10050 Use int, not unsigned, since we prefer signed and the signedness
10051 doesn't matter here.
10052 (get_next_display_element, next_element_from_display_vector):
10053 Use int, not EMACS_INT, when int is wide enough.
10054 (start_hourglass): Use duration_to_sec_usec to do proper
10055 overflow checking on durations.
10056 * xfaces.c (Fbitmap_spec_p):
10057 Check that fixnums are in proper range for system types.
10058 (compare_fonts_by_sort_order):
10059 Avoid mishandling comparisons due to subtraction overflow.
10060 (Fx_family_fonts, realize_basic_faces):
10061 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10062 (Fx_family_fonts):
10063 Don't assume fixnum fits in int.
10064 Use SAFE_ALLOCA_LISP, not alloca.
10065 (merge_face_heights): Remove unnecessary cast to EMACS_INT.
10066 (Finternal_make_lisp_face): Don't allocate more than MAX_FACE_ID.
10067 (face_at_buffer_position, face_for_overlay_string)
10068 (face_at_string_position):
10069 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10070 (merge_faces): Use int, not EMACS_INT, where int is wide enough.
10071 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, x_icon_verify)
10072 (Fx_show_tip):
10073 Check that fixnums are in proper range for system types.
10074 (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
10075 (Fx_hide_tip, Fx_file_dialog, Fx_select_font):
10076 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10077 (Fx_change_window_property): Don't assume fixnums fit in int.
10078 * xfont.c (xfont_chars_supported):
10079 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10080 * xmenu.c (Fx_popup_dialog, set_frame_menubar)
10081 (create_and_show_popup_menu, create_and_show_dialog, xmenu_show):
10082 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10083 * xml.c (parse_region):
10084 * xrdb.c (magic_file_p):
10085 Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
10086 * xselect.c (TRACE1): Don't assume pid_t promotes to int.
10087 (x_get_local_selection, x_reply_selection_request)
10088 (x_handle_selection_request, wait_for_property_change):
10089 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10090 (selection_data_to_lisp_data): Use short, not EMACS_INT, where
10091 short is wide enough.
10092 (x_send_client_event): Don't assume fixnum fits in int.
10093 * xterm.c (x_x_to_emacs_modifiers):
10094 Don't assume EMACS_INT overflows nicely into int.
10095 (x_emacs_to_x_modifiers): Use EMACS_INT, not int, because values
10096 may come from Lisp.
10097 (handle_one_xevent): NATNUMP can eval its arg twice.
10098 (x_connection_closed):
10099 Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
10100 * xterm.h: Adjust decls to match defn changes elsewhere.
10101 (struct scroll_bar): Use struct vectorlike_header
10102 rather than rolling our own approximation.
10103 (SCROLL_BAR_VEC_SIZE): Remove; not used.
10104
c6574eb5
GM
101052012-05-25 Glenn Morris <rgm@gnu.org>
10106
10107 * lisp.mk (lisp): Update for more files being compiled now.
10108
e8d32c7e
SM
101092012-05-25 Stefan Monnier <monnier@iro.umontreal.ca>
10110
48def666
SM
10111 * lread.c: Remove `read_pure' which makes no difference.
10112 (read_pure): Remove var.
10113 (unreadpure): Remove function.
10114 (readevalloop): Don't call read_list with -1 flag.
10115 (read1, read_vector): Don't test read_pure any more.
10116 (read_list): Simplify.
10117
e8d32c7e
SM
10118 * fileio.c, character.h: Minor style tweaks.
10119
4b2addb7
DA
101202012-05-24 Dmitry Antipov <dmantipov@yandex.ru>
10121
10122 * window.h (clip_changed): Remove useless declaration.
10123
584461b2
JB
101242012-05-22 Juanma Barranquero <lekktu@gmail.com>
10125
10126 * makefile.w32-in: Follow-up to 2012-05-22T16:20:27Z!eggert@cs.ucla.edu.
10127 (TAGS, TAGS-gmake, CONFIG_H): Remove further references to m/intel386.h.
10128
34374650
PE
101292012-05-22 Paul Eggert <eggert@cs.ucla.edu>
10130
10131 Remove src/m/*.
10132 This directory predates autoconf and is no longer needed nowadays.
10133 Move its few remaining bits of functionality to where they're needed.
10134 * m/README, m/alpha.h, m/amdx86-64.h, m/ia64.h, m/ibmrs6000.h:
10135 * m/ibms390x.h, m/intel386.h, m/m68k.h, m/macppc.h, m/sparc.h:
10136 * m/template.h: Remove.
10137 * Makefile.in (M_FILE): Remove. All uses removed.
10138 * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS):
10139 * lisp.h (USE_LSB_TAG):
10140 * mem-limits.h (EXCEEDS_LISP_PTR):
10141 Use VAL_MAX, not VALBITS, in #if.
10142 * lisp.h (EMACS_INT_MAX): New macro, useful in #if.
10143 (EMACS_UINT): Define unconditionally now.
10144 (BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
10145 (BITS_PER_EMACS_INT): New constants, replacing
10146 what used to be in config.h, but not useful in #if.
10147 (GCTYPEBITS, VALBITS): Define unconditionally, since m/* files don't
10148 define them any more.
10149 (VAL_MAX): New macro.
10150 (VALMASK): Use it.
10151 * puresize.h (PURESIZE_RATIO): Use EMACS_INT_MAX, not
10152 BITS_PER_EMACS_INT, in #if.
10153 * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
10154 (BROKEN_SIGPOLL): Move here from m/ibmrs6000.h, which was removed.
10155 * s/gnu-linux.h (ULIMIT_BREAK_VALUE) [__i386__]:
10156 * s/ms-w32.h (DATA_START):
10157 Move here from removed file m/intel386.h.
10158 * s/gnu.h (NLIST_STRUCT): Remove undef; 'configure' does this.
10159 * s/irix6-5.h (_LP64): Remove; lisp.h no longer needs this.
10160
261cb4bb
PE
101612012-05-21 Paul Eggert <eggert@cs.ucla.edu>
10162
10163 Assume C89 or later.
10164 * alloc.c, buffer.c, lisp.h: Replace POINTER_TYPE with void.
10165 * alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc)
10166 (xrealloc):
10167 * buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts.
10168 * editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL):
10169 * textprop.c, tparam.c (NULL): Remove.
10170 * ralloc.c, vm-limit.c (POINTER): Assume void * works.
10171 * regex.c (SIGN_EXTEND_CHAR): Assume signed char works.
10172 * regex.h (_RE_ARGS): Remove. All uses rewritten to use prototypes.
10173 * unexelf.c (ElfBitsW): Assume c89 preprocessor or better.
10174 * xterm.c (input_signal_count): Assume volatile works.
10175
ff23cd9f
KB
101762012-05-21 Ken Brown <kbrown@cornell.edu>
10177
10178 * xgselect.c (xg_select): Fix first argument in call to 'select'
10179 (bug#11508).
10180
1b170bc6
KB
101812012-05-20 Ken Brown <kbrown@cornell.edu>
10182
10183 * gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
bd7239f5 10184 [CYGWIN]: Cast ptr to (char *) before comparing to _heapbase.
1b170bc6 10185
b2f4d39f
KB
101862012-05-19 Ken Brown <kbrown@cornell.edu>
10187
10188 * xfns.c (x_in_use): Remove `static' qualifier.
10189 * xterm.h (x_in_use): Declare.
10190 * xgselect.c: Include xterm.h.
10191 (xg_select): Test `x_in_use' instead of `inhibit_window_system'
10192 and `display_arg' (bug#9754).
10193
003fdae2
PE
101942012-05-19 Paul Eggert <eggert@cs.ucla.edu>
10195
9232a6d9
PE
10196 * s/ms-w32.h (HAVE_GETDOMAINNAME): Remove; not needed.
10197
003fdae2
PE
10198 * m/vax.h: Remove; no longer needed since HAVE_FTIME is being removed.
10199 * s/ms-w32.h (HAVE_FTIME): Remove; not needed.
10200
784b56e2
EZ
102012012-05-18 Eli Zaretskii <eliz@gnu.org>
10202
10203 Fix compilation with -DGLYPH_DEBUG=1 on MS-Windows.
10204
10205 * w32term.c [GLYPH_DEBUG]: Add prototype for x_check_font.
090bd7cb 10206 (x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c.
784b56e2
EZ
10207
10208 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: Fix broken
10209 reference to image_cache->refcount.
10210 (x_create_tip_frame): Fix broken use of FRAME_IMAGE_CACHE.
10211
a0a79cde
JL
102122012-05-17 Juri Linkov <juri@jurta.org>
10213
10214 * search.c (Fword_search_regexp, Fword_search_backward)
10215 (Fword_search_forward, Fword_search_backward_lax)
10216 (Fword_search_forward_lax): Move functions to isearch.el
10217 (bug#10145, bug#11381).
10218
b0572523
PE
102192012-05-16 Paul Eggert <eggert@cs.ucla.edu>
10220
10221 * xgselect.c (xg_select): Just invoke 'select' if -nw (Bug#9754).
10222
9660f5fc
SM
102232012-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10224
10225 * lread.c (init_obarray): Declare Qt and Qnil as special.
10226
4374de83
GM
102272012-05-14 Glenn Morris <rgm@gnu.org>
10228
10229 * nsterm.m (ns_init_paths): Fix typo ("libexec" not "lib-exec").
985584ae 10230 Put "libexec" before "bin", for the sake of init_callproc_1.
4374de83 10231
dc44c39a
PE
102322012-05-14 Paul Eggert <eggert@cs.ucla.edu>
10233
078c97cb
PE
10234 * keyboard.c (kbd_buffer_get_event) [!HAVE_DBUS]: Omit unused local.
10235
dc44c39a
PE
10236 * unexaix.c: Port to more-recent AIX compilers.
10237 (report_error, report_error_1, make_hdr, copy_sym)
10238 (mark_x, adjust_lnnoptrs, unrelocate_symbols):
10239 Make arguments const char *, not char *, to avoid violations of C
10240 standard and to fix some AIX warnings reported by Gilles Pion.
10241
e18afed7 102422012-05-14 Eli Zaretskii <eliz@gnu.org>
ac268e67
EZ
10243
10244 * xdisp.c (handle_stop): Don't call get_overlay_strings_1 if we
10245 already have overlays loaded.
10246 (handle_single_display_spec): Before returning without displaying
10247 fringe bitmap, synchronize the bidi iterator with the main display
10248 iterator, by calling iterate_out_of_display_property.
10249 (iterate_out_of_display_property): Detect buffer iteration by
10250 testing that it->string is a Lisp string.
10251 (get_next_display_element): When the current object is exhausted,
10252 and there's something on it->stack, call set_iterator_to_next to
10253 proceed with what's on the stack, instead of returning zero.
10254 (set_iterator_to_next): If called at the end of a Lisp string,
10255 proceed to consider_string_end without incrementing string
10256 position. Don't increment display vector index past the end of
10257 the display vector. (Bug#11417)
c8fb9dc6
EZ
10258 (pos_visible_p): Don't report a position visible when move_it_to
10259 stopped at the last line of window, which happens to be scanned
10260 backwards by the bidi iteration. (Bug#11464)
ac268e67 10261
e18afed7 102622012-05-14 Eli Zaretskii <eliz@gnu.org>
82f9b393
EZ
10263
10264 * xdisp.c (handle_single_display_spec): Return 1 for left-margin
10265 and right-margin display specs even if the spec is invalid or we
61b108cc
SM
10266 are on a TTY, and thus unable to display on the fringes.
10267 That's because the text with the property will not be displayed anyway,
82f9b393
EZ
10268 so we need to signal to the caller that this is a "replacing"
10269 display spec. This fixes display when the spec is invalid or we
10270 are on a TTY.
10271
e18afed7 102722012-05-14 Paul Eggert <eggert@cs.ucla.edu>
297834cd
PE
10273
10274 * unexaix.c (make_hdr): Fix typo in prototype.
10275 This bug broke the build on AIX. Problem reported by Gilles Pion.
10276
9d0a235a
MA
102772012-05-14 Michael Albinus <michael.albinus@gmx.de>
10278
10279 * keyboard.c (kbd_buffer_get_event): Read special events also in
10280 batch mode. (Bug#11415)
10281
9e6b06ed
GM
102822012-05-12 Glenn Morris <rgm@gnu.org>
10283
10284 * ns.mk: Update for ns_appbindir no longer having trailing "/".
10285
c1a1d7a3
EZ
102862012-05-12 Eli Zaretskii <eliz@gnu.org>
10287
10288 * lisp.mk (lisp): Add newcomment.elc.
10289
3fe7cdc8
GM
102902012-05-12 Glenn Morris <rgm@gnu.org>
10291
10292 * Makefile.in (MKDIR_P): New, set by configure.
10293 * ns.mk (${ns_appdir}, ${ns_appbindir}Emacs): Use $MKDIR_P.
10294
53f7d2c0
PE
102952012-05-11 Paul Eggert <eggert@cs.ucla.edu>
10296
10297 Remove unused function hourglass_started.
10298 * dispextern.h (hourglass_started):
10299 * w32fns.c (hourglass_started):
10300 * xdisp.c (hourglass_started): Remove.
10301
75aafb17
JB
103022012-05-10 Juanma Barranquero <lekktu@gmail.com>
10303
10304 * makefile.w32-in ($(BLD)/gmalloc.$(O), $(BLD)/w32menu.$(O)):
10305 Update dependencies.
10306
12959e8e
PE
103072012-05-10 Paul Eggert <eggert@cs.ucla.edu>
10308
97107e2e
PE
10309 * xgselect.c (xg_select): Put maxfds+1 into a var.
10310 This is slightly clearer, and pacifies Ubuntu 12.04 gcc.
10311
12959e8e
PE
10312 * sound.c (DEFAULT_ALSA_SOUND_DEVICE): Define only if HAVE_ALSA.
10313
836d29b3
DA
103142012-05-10 Dave Abrahams <dave@boostpro.com>
10315
10316 * filelock.c (syms_of_filelock): New boolean create-lockfiles.
10317 (lock_file): If create_lockfiles is 0, do nothing. (Bug#11227)
10318
5cb67954
MA
103192012-05-09 Michael Albinus <michael.albinus@gmx.de>
10320
10321 * dbusbind.c (xd_registered_buses): New internal Lisp object.
10322 Rename all occurences of Vdbus_registered_buses to xd_registered_buses.
10323 (syms_of_dbusbind): Remove declaration of Vdbus_registered_buses.
10324 Initialize xd_registered_buses.
10325
3478ec45
PE
103262012-05-09 Paul Eggert <eggert@cs.ucla.edu>
10327
b263a6b0
PE
10328 Untag more efficiently if USE_LSB_TAG.
10329 This is based on a proposal by YAMAMOTO Mitsuharu in
10330 <http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg01876.html>.
10331 For an admittedly artificial (nth 8000 longlist) benchmark on
10332 Fedora 15 x86-64, this yields a 25% CPU speedup. Also, it shrinks
10333 Emacs's overall text size by 1%.
10334 * lisp.h (XUNTAG): New macro.
10335 (XCONS, XVECTOR, XSTRING, XSYMBOL, XFLOAT, XMISC, XPROCESS, XWINDOW)
10336 (XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE, XSUB_CHAR_TABLE, XBOOL_VECTOR)
10337 (XSETTYPED_PSEUDOVECTOR, XHASH_TABLE, TYPED_PSEUDOVECTORP): Use it.
10338 * eval.c (Fautoload):
10339 * font.h (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT):
10340 * frame.h (XFRAME): Use XUNTAG.
10341
3478ec45
PE
10342 Port recent dbusbind.c changes to 32-bit --with-wide-int.
10343 * dbusbind.c (xd_append_arg, xd_retrieve_arg, Fdbus_message_internal):
10344 Remove unportable assumptions about print widths of types like
10345 dbus_uint32_t.
10346 (xd_get_connection_address, Fdbus_init_bus): Cast Emacs integer to
10347 intptr_t when converting between pointer and integer, to avoid GCC
10348 warnings about wrong width.
10349
666b903b 103502012-05-09 Eli Zaretskii <eliz@gnu.org>
0d887c7d
EZ
10351
10352 * w32proc.c (new_child): Force Windows to reserve only 64KB of
10353 stack for each reader_thread, instead of defaulting to 8MB
10354 determined by the linker. This avoids failures in creating
10355 subprocesses on Windows 7, see the discussion in this thread:
10356 http://lists.gnu.org/archive/html/emacs-devel/2012-03/msg00119.html.
10357
b120cc17
JC
103582012-05-07 Jérémy Compostella <jeremy.compostella@gmail.com>
10359
10360 Fix up display of the *Minibuf-0* buffer in the mini window.
10361 * keyboard.c (read_char): Don't clear the echo area if there's no
10362 message to clear.
10363 * xdisp.c (redisplay_internal): Redisplay the mini window (with the
2fed2689 10364 contents of *Minibuf-0*) if there's no message displayed in its stead.
b120cc17 10365
9a4b36f8
MA
103662012-05-07 Michael Albinus <michael.albinus@gmx.de>
10367
10368 * dbusbind.c (XD_DEBUG_MESSAGE): Don't print message twice in
10369 batch mode.
10370
e5f9458f
CY
103712012-05-06 Chong Yidong <cyd@gnu.org>
10372
10373 * lisp.mk (lisp): Update.
10374
eceeb5fc 103752012-05-05 Jim Meyering <meyering@redhat.com>
bf98199c
JM
10376
10377 * w32font.c (fill_in_logfont): NUL-terminate a string (Bug#11372).
10378
71873e2b
SM
103792012-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10380
10381 * data.c (PUT_ERROR): New macro.
10382 (syms_of_data): Use it. Add new error type `user-error'.
10383 * undo.c (user_error): New function.
10384 (Fprimitive_undo): Use it.
10385 * print.c (print_error_message): Adjust print style for `user-error'.
10386 * keyboard.c (user_error): New function.
10387 (Fexit_recursive_edit, Fabort_recursive_edit): Use it.
10388
ab0fa4e4
PE
103892012-05-03 Paul Eggert <eggert@cs.ucla.edu>
10390
10391 Do not limit current-time-string to years 1000..9999.
10392 * editfns.c (TM_YEAR_IN_ASCTIME_RANGE): Remove.
10393 (Fcurrent_time_string): Support any year that is supported by the
10394 underlying localtime representation. Don't use asctime, as it
10395 has undefined behavior for years outside the range -999..9999.
10396
7ed806a7
PE
103972012-05-02 Paul Eggert <eggert@cs.ucla.edu>
10398
10399 Fix race conditions involving setenv, gmtime, localtime, asctime.
10400 Without this fix, interrupts could mess up code that uses these
10401 nonreentrant functions, since setting TZ invalidates existing
10402 tm_zone or tzname values, and since most of these functions return
10403 pointers to static storage.
10404 * editfns.c (format_time_string, Fdecode_time, Fencode_time)
10405 (Fcurrent_time_string, Fcurrent_time_zone, Fset_time_zone_rule):
10406 Grow the critical sections to include not just invoking
10407 localtime/gmtime, but also accessing these functions' results
10408 including their tm_zone values if any, and any related TZ setting.
10409 (format_time_string): Last arg is now struct tm *, not struct tm **,
71873e2b
SM
10410 so that the struct tm is saved in the critical section.
10411 All callers changed. Simplify allocation of initial buffer, partly
7ed806a7
PE
10412 motivated by the fact that memory allocation needs to be outside
10413 the critical section.
10414
0c16dfed
DA
104152012-05-02 Dmitry Antipov <dmantipov@yandex.ru>
10416
10417 * intervals.c (adjust_intervals_for_insertion): Initialize `newi'
10418 with RESET_INTERVAL.
10419
10420 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10421 Remove duplicated buffer name initialization.
10422
3f83ace8
JM
104232012-05-02 Jim Meyering <jim@meyering.net>
10424
10425 * xterm.c (x_term_init): Use memcpy instead of strncpy (Bug#11373).
10426
c7b8541e
JM
10427 * xfns.c (x_window): Use xstrdup (Bug#11375).
10428
90207a15 104292012-05-02 Eli Zaretskii <eliz@gnu.org>
2fa85638
EZ
10430
10431 * xdisp.c (pos_visible_p): If already at a newline from the
10432 display string before the 'while' loop, don't walk back the glyphs
10433 from it3.glyph_row. Solves assertion violation when the display
10434 string begins with a newline (egg.el). (Bug#11367)
10435
b593d6a9
AH
104362012-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
10437
10438 * keyboard.c (Fexecute_extended_command, Vsuggest_key_bindings):
10439 Move to simple.el.
10440
4737362e
GM
104412012-05-01 Glenn Morris <rgm@gnu.org>
10442
99cf43f9
GM
10443 * syssignal.h: Remove reference to BROKEN_SIGINFO (last used in
10444 s/ptx4.h), BROKEN_SIGTSTP (last used in m/ustation.h, m/dpx2.h),
10445 and BROKEN_SIGURG (was in s/gnu-linux.h prior to 2008-02-10).
10446 All were removed before 23.1.
10447
9311dcff
GM
10448 * dispnew.c: Remove HAVE_LIBNCURSES test;
10449 it is always true on relevant platforms.
10450
4d5c6349
GM
10451 * Makefile.in (LD_SWITCH_X_SITE_RPATH):
10452 Rename from LD_SWITCH_X_SITE_AUX_RPATH.
10453
4737362e
GM
10454 * Makefile.in (LD_SWITCH_X_SITE_AUX): Remove; no longer used.
10455
74dd3a6b
AS
104562012-04-30 Andreas Schwab <schwab@linux-m68k.org>
10457
10458 * .gdbinit (xpr): Remove checks for no longer existing misc types.
10459 (xintfwd, xboolfwd, xobjfwd, xbufobjfwd, xkbobjfwd, xbuflocal):
10460 Remove.
10461
13c379ee
PE
104622012-04-28 Paul Eggert <eggert@cs.ucla.edu>
10463
10464 Do not avoid creating empty evaporating overlays (Bug#9642).
10465 * buffer.c (Fmove_overlay): Revert the change of 2012-04-23.
10466 That is, do not delete an evaporating overlay if it becomes
10467 empty after its bounds are adjusted to fit within its buffer.
10468 This fix caused other problems, and I'm reverting it until we get
10469 to the bottom of them.
10470
a8e7d6d7 104712012-04-27 Chong Yidong <cyd@gnu.org>
9be2fd9b
CY
10472
10473 * xselect.c (x_convert_selection): Initialize a pointer (Bug#11315).
10474
a8e7d6d7 104752012-04-27 Eli Zaretskii <eliz@gnu.org>
f0ee99a0
EZ
10476
10477 * xdisp.c (pos_visible_p): If the window start position is beyond
10478 ZV, start the display from buffer beginning. Prevents assertion
10479 violation in init_iterator when the minibuffer window is scrolled
10480 via the scroll bar.
10481
10482 * window.c (window_scroll_pixel_based): Likewise.
10483
a8e7d6d7 104842012-04-27 Chong Yidong <cyd@gnu.org>
9ec7751f
CY
10485
10486 * keymap.c (where_is_internal): Doc fix (Bug#10872).
10487
a8e7d6d7 104882012-04-27 Glenn Morris <rgm@gnu.org>
24c51a09
GM
10489
10490 * fileio.c (Fcopy_file, Fset_file_selinux_context):
10491 Ignore ENOTSUP failures from setfilecon functions. (Bug#11245)
10492
a8e7d6d7 104932012-04-27 Eli Zaretskii <eliz@gnu.org>
73055685 10494
b593d6a9
AH
10495 * dispnew.c (swap_glyph_pointers, copy_row_except_pointers):
10496 Don't overrun array limits of glyph row's used[] array. (Bug#11288)
73055685 10497
1c6900d9
EZ
104982012-04-26 Eli Zaretskii <eliz@gnu.org>
10499
4c3fa1d9
EZ
10500 * xdisp.c (IT_DISPLAYING_WHITESPACE): In addition to the loaded
10501 display element, check also the underlying string or buffer
10502 character. (Bug#11341)
10503
1c6900d9
EZ
10504 * w32menu.c: Include w32heap.h.
10505 (add_menu_item): If the call to AppendMenuW (via
10506 unicode_append_menu) fails, disable Unicode menus only if we are
10507 running on Windows 9X/Me.
10508
42bf8205
AS
105092012-04-24 Andreas Schwab <schwab@linux-m68k.org>
10510
10511 * .gdbinit (xpr): Handle USE_2_TAGS_FOR_INTS.
10512 (xgetint): Add missing shift for LSB tags.
10513
b1bac16e
MR
105142012-04-24 Martin Rudalics <rudalics@gmx.at>
10515
10516 * keyboard.c (read_char): Don't wipe echo area for select window
10517 events: These might get delayed via `mouse-autoselect-window'
10518 (Bug#11304).
10519
d69621cc
JB
105202012-04-24 Juanma Barranquero <lekktu@gmail.com>
10521
10522 * gnutls.c (init_gnutls_functions): Protect against (unlikely)
10523 manipulation of :loaded-from data.
10524
02fd101b
JB
105252012-04-23 Juanma Barranquero <lekktu@gmail.com>
10526
10527 * gnutls.c (init_gnutls_functions): The value of :loaded-from is
10528 now a cons (bug#11311).
10529
888bec30
PE
105302012-04-23 Paul Eggert <eggert@cs.ucla.edu>
10531
89a438bd
PE
10532 Do not create empty overlays with the evaporate property (Bug#9642).
10533 * buffer.c (Fmove_overlay): Delete an evaporating overlay
10534 if it becomes empty after its bounds are adjusted to fit within
10535 its buffer. Without this fix, in a nonempty buffer (let ((o
10536 (make-overlay 1 2))) (overlay-put o 'evaporate t) (move-overlay o 0 1))
10537 yields an empty overlay that has the evaporate property, which is
10538 not supposed to happen.
10539
1068fe4d
PE
10540 Fix minor GTK3 problems found by static checking.
10541 * emacsgtkfixed.c (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
10542 (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
10543 (struct _EmacsFixedClass, emacs_fixed_get_type):
10544 Move decls here from emacsgtkfixed.h, since they needn't be public.
10545 (emacs_fixed_get_type): Now static.
10546 (emacs_fixed_class_init): Omit unused local.
10547 (emacs_fixed_child_type): Remove; unused.
10548 * emacsgtkfixed.h (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
10549 (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
10550 (struct _EmacsFixedClass): Move to emacsgtkfixed.c.
10551 (EMACS_FIXED_CLASS, EMACS_IS_FIXED, EMACS_IS_FIXED_CLASS)
10552 (EMACS_FIXED_GET_CLASS): Remove; unused.
10553 * gtkutil.c (xg_create_frame_widgets) [!HAVE_GTK3]: Omit unused local.
10554
888bec30
PE
10555 * keyboard.c (handle_async_input): Define only if SYNC_INPUT || SIGIO.
10556 Problem reported by Juanma Barranquero for Windows -Wunused-function.
10557
de85e130
PE
105582012-04-22 Paul Eggert <eggert@cs.ucla.edu>
10559
d0baac98 10560 Modernize and clean up gmalloc.c to assume C89 (Bug#9119).
bd7239f5 10561 * gmalloc.c (_MALLOC_INTERNAL, _MALLOC_H, _PP, __ptr_t)
d0baac98
PE
10562 (__malloc_size_t, __malloc_ptrdiff_t):
10563 Remove. All uses removed, replaced by the definiens if needed,
10564 since we can assume C89 or better now.
10565 Include <stdint.h>, for PTRDIFF_MAX, uintptr_t.
10566 (protect_malloc_state, align, get_contiguous_space)
10567 (malloc_atfork_handler_prepare, malloc_atfork_handler_parent)
10568 (malloc_atfork_handler_child, malloc_enable_thread)
10569 (malloc_initialize_1, __malloc_initialize, morecore_nolock)
10570 (_malloc_internal_nolock, _malloc_internal, malloc, _malloc)
10571 (_free, _realloc, _free_internal_nolock, _free_internal, free, cfree)
10572 (special_realloc, _realloc_internal_nolock, _realloc_internal)
10573 (realloc, calloc, __default_morecore, memalign, valloc, checkhdr)
10574 (freehook, mallochook, reallochook, mabort, mcheck, mprobe):
10575 Define using prototypes, not old style.
10576 (align, _malloc_internal_nolock, _free_internal_nolock, memalign):
10577 Don't assume ptrdiff_t and uintptr_t are no wider than unsigned long.
10578 (align): Don't assume that signed integer overflow wraps around.
10579 Omit unused local var.
10580 (malloc_initialize_1, morecore_nolock, _malloc_internal_nolock)
10581 (_free_internal_nolock, memalign, mallochook, reallochook):
10582 Omit no-longer-needed casts.
10583 (valloc): Use getpagesize, not __getpagesize.
10584 (MAGICWORD, MAGICFREE): Now randomish size_t values, not 32-bit.
10585 (struct hdr): The 'magic' member is now size_t, not unsigned long.
10586
de85e130
PE
10587 * dbusbind.c (XD_DBUS_VALIDATE_OBJECT): Define only if needed.
10588
dcbf5805
MA
105892012-04-22 Michael Albinus <michael.albinus@gmx.de>
10590
10591 Move functions from C to Lisp. Make non-blocking method calls
10592 the default. Implement further D-Bus standard interfaces.
10593
10594 * dbusbind.c (DBUS_NUM_MESSAGE_TYPES): Declare.
10595 (QCdbus_request_name_allow_replacement)
10596 (QCdbus_request_name_replace_existing)
10597 (QCdbus_request_name_do_not_queue)
10598 (QCdbus_request_name_reply_primary_owner)
10599 (QCdbus_request_name_reply_in_queue)
10600 (QCdbus_request_name_reply_exists)
10601 (QCdbus_request_name_reply_already_owner): Move to dbus.el.
10602 (QCdbus_registered_serial, QCdbus_registered_method)
10603 (QCdbus_registered_signal): New Lisp objects.
10604 (XD_DEBUG_MESSAGE): Use sizeof.
10605 (XD_MESSAGE_TYPE_TO_STRING, XD_OBJECT_TO_STRING)
10606 (XD_DBUS_VALIDATE_BUS_ADDRESS, XD_DBUS_VALIDATE_OBJECT)
10607 (XD_DBUS_VALIDATE_BUS_NAME, XD_DBUS_VALIDATE_PATH)
10608 (XD_DBUS_VALIDATE_INTERFACE, XD_DBUS_VALIDATE_MEMBER): New macros.
10609 (XD_CHECK_DBUS_SERIAL): Rename from CHECK_DBUS_SERIAL_GET_SERIAL.
10610 (xd_signature, xd_append_arg): Allow float for integer types.
10611 (xd_get_connection_references): New function.
b593d6a9
AH
10612 (xd_get_connection_address): Rename from xd_initialize.
10613 Return cached address.
dcbf5805
MA
10614 (xd_remove_watch): Do not unset $DBUS_SESSION_BUS_ADDRESS.
10615 (xd_close_bus): Rename from Fdbus_close_bus. Not needed on Lisp
10616 level.
10617 (Fdbus_init_bus): New optional arg PRIVATE. Cache address.
9a4b36f8 10618 Return number of refcounts.
dcbf5805
MA
10619 (Fdbus_get_unique_name): Make stronger parameter check.
10620 (Fdbus_message_internal): New defun.
10621 (Fdbus_call_method, Fdbus_call_method_asynchronously)
10622 (Fdbus_method_return_internal, Fdbus_method_error_internal)
10623 (Fdbus_send_signal, Fdbus_register_service)
10624 (Fdbus_register_signal, Fdbus_register_method): Move to dbus.el.
10625 (xd_read_message_1): Obey new structure of Vdbus_registered_objects.
10626 (xd_read_queued_messages): Obey new structure of Vdbus_registered_buses.
10627 (Vdbus_compiled_version, Vdbus_runtime_version)
10628 (Vdbus_message_type_invalid, Vdbus_message_type_method_call)
10629 (Vdbus_message_type_method_return, Vdbus_message_type_error)
10630 (Vdbus_message_type_signal): New defvars.
b593d6a9
AH
10631 (Vdbus_registered_buses, Vdbus_registered_objects_table):
10632 Adapt docstring.
dcbf5805 10633
52828e02
PE
106342012-04-22 Paul Eggert <eggert@cs.ucla.edu>
10635
da05bc4c
PE
10636 Fix GC_MALLOC_CHECK debugging output on 64-bit hosts.
10637 * alloc.c (emacs_blocked_malloc) [GC_MALLOC_CHECK]:
10638 Do not assume ptrdiff_t is the same width as 'int'.
10639
52828e02
PE
10640 * alloc.c: Handle unusual debugging option combinations.
10641 (GC_CHECK_MARKED_OBJECTS): Undef if ! GC_MARK_STACK,
10642 since the two debugging options are incompatible.
10643 (GC_MALLOC_CHECK): Similarly, undef if GC_CHECK_MARKED_OBJECTS
10644 is defined.
10645 (mem_init, mem_insert, mem_insert_fixup):
10646 Define if GC_MARK_STACK || GC_MALLOC_CHECK.
10647 (NEED_MEM_INSERT): Remove; no longer needed.
10648
f01769f9
LL
106492012-04-22 Leo Liu <sdl.web@gmail.com>
10650
10651 * sysdep.c (list_system_processes): Support Darwin (Bug#5725).
10652
5790543d
PE
106532012-04-22 Paul Eggert <eggert@cs.ucla.edu>
10654
10655 * sysdep.c [__FreeBSD__]: Minor cleanups.
10656 (list_system_processes, system_process_attributes) [__FreeBSD__]:
10657 Use Emacs indenting style more consistently. Avoid some casts.
10658 Use 'double' consistently rather than mixing 'float' and 'double'.
10659
b91b7e4d
EW
106602012-04-21 Eduard Wiebe <usenet@pusto.de>
10661
b593d6a9
AH
10662 * sysdep.c (list_system_processes, system_process_attributes):
10663 Add implementation for FreeBSD (Bug#5243).
b91b7e4d 10664
6114eb15
AS
106652012-04-21 Andreas Schwab <schwab@linux-m68k.org>
10666
10667 * lisp.mk (lisp): Update.
10668
2f38dff7
PE
106692012-04-20 Paul Eggert <eggert@cs.ucla.edu>
10670
10671 * keyboard.c (process_pending_signals): Define only if SYNC_INPUT.
10672 It is never used otherwise.
10673
4ae29f89
SM
106742012-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
10675
10676 * print.c (print_preprocess): Only check print_depth if print-circle
10677 is nil.
10678 (print_object): Check for cycles even when print-circle is nil and
10679 print-gensym is t, but only check print_depth if print-circle is nil.
10680
f30d612a
CY
106812012-04-20 Chong Yidong <cyd@gnu.org>
10682
10683 * process.c (wait_reading_process_output): If EIO occurs on a pty,
10684 set the status to "failed" and ensure that sentinel is run.
10685
c07a4c0b 106862012-04-20 Glenn Morris <rgm@gnu.org>
016a35df
GM
10687
10688 * process.c (Fset_process_inherit_coding_system_flag)
10689 (Fset_process_query_on_exit_flag): Doc fix (mention return value).
4373fd43 10690 (Fmake_network_process, Fmake_serial_process): Doc fix.
016a35df 10691
c07a4c0b 106922012-04-20 Eli Zaretskii <eliz@gnu.org>
20a68157
EZ
10693
10694 * xdisp.c (string_buffer_position_lim): Limit starting position to
10695 BEGV.
10696 (set_cursor_from_row): If called for a mode-line or header-line
10697 row, return zero immediately.
10698 (try_cursor_movement): If inside continuation line, don't back up
4ae29f89
SM
10699 farther than the first row after the header line, if any.
10700 Don't consider the header-line row as "partially visible", even if
20a68157
EZ
10701 MATRIX_ROW_PARTIALLY_VISIBLE_P returns non-zero. (Bug#11261)
10702
c07a4c0b 107032012-04-20 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
ad3a2b41 10704
4ae29f89
SM
10705 * lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n"
10706 (bug#11238).
ad3a2b41 10707
c07a4c0b 107082012-04-20 Teodor Zlatanov <tzz@lifelogs.com>
6c94c34f 107092012-04-18 Paul Eggert <eggert@cs.ucla.edu>
ae6e112d
PE
10710
10711 configure: new option --enable-gcc-warnings (Bug#11207)
10712 * Makefile.in (C_WARNINGS_SWITCH): Remove.
10713 (WARN_CFLAGS, WERROR_CFLAGS): New macros.
10714 (ALL_CFLAGS): Use new macros rather than old.
10715 * process.c: Ignore -Wstrict-overflow to work around GCC bug 52904.
10716 * regex.c: Ignore -Wstrict-overflow. If !emacs, also ignore
10717 -Wunused-but-set-variable, -Wunused-function, -Wunused-macros,
10718 -Wunused-result, -Wunused-variable. This should go away once
10719 the Emacs and Gnulib regex code is merged.
10720 (xmalloc, xrealloc): Now static.
10721
aba027e8
PE
107222012-04-17 Paul Eggert <eggert@cs.ucla.edu>
10723
10724 * dired.c (Fsystem_groups): Remove unused local.
10725
e5a36063
GM
107262012-04-17 Glenn Morris <rgm@gnu.org>
10727
10728 * dired.c (Fsystem_users): Doc fix.
10729
316411f0
DA
107302012-04-17 Dmitry Antipov <dmantipov@yandex.ru>
10731
10732 * dired.c (Fsystem_users, Fsystem_groups): New functions. (Bug#7900)
10733 (syms_of_dired): Add them.
10734
9426aba4
PE
107352012-04-16 Paul Eggert <eggert@cs.ucla.edu>
10736
b62a57be
PE
10737 Fix minor alloc.c problems found by static checking.
10738 * alloc.c (_malloc_internal, _free_internal) [!DOUG_LEA_MALLOC]:
10739 New extern decls, to avoid calling undeclared functions.
10740 (dont_register_blocks): Define if ((!SYSTEM_MALLOC && !SYNC_INPUT)
10741 && GC_MALLOC_CHECK), not if ((GC_MARK_STACK || defined
10742 GC_MALLOC_CHECK) && GC_MALLOC_CHECK), to match when it's used.
10743 (NEED_MEM_INSERT): New macro.
10744 (mem_insert, mem_insert_fixup) [!NEED_MEM_INSERT]: Remove; unused.
4b5afbb0 10745 Remove one incorrect comment and fix another.
b62a57be 10746
3539f31f
PE
10747 Fix minor ralloc.c problems found by static checking.
10748 See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
10749 * ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE)
10750 (r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused.
10751 (r_alloc_sbrk): Now static.
10752
a041960a
PE
10753 Improve ralloc.c interface checking.
10754 See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
10755 * buffer.c (ralloc_reset_variable, r_alloc, r_re_alloc)
10756 (r_alloc_free) [REL_ALLOC]: Move decls from here ...
10757 * lisp.h (r_alloc, r_alloc_free, r_re_alloc, r_alloc_reset_variable)
10758 [REL_ALLOC]: ... to here, to check interface.
10759 * m/ia64.h (r_alloc, r_alloc_free) [REL_ALLOC && !_MALLOC_INTERNAL]:
10760 Remove decls. This fixes an "It stinks!".
10761
9426aba4
PE
10762 * alloc.c (which_symbols): Fix alignment issue / type clash.
10763
d55c12ed
AS
107642012-04-15 Andreas Schwab <schwab@linux-m68k.org>
10765
10766 * lisp.h (struct Lisp_Symbol): Remove explicit padding.
10767 (struct Lisp_Misc_Any): Likewise.
10768 (struct Lisp_Free): Likewise.
10769 * alloc.c (union aligned_Lisp_Symbol): Define.
10770 (SYMBOL_BLOCK_SIZE, struct symbol_block): Use union
10771 aligned_Lisp_Symbol instead of struct Lisp_Symbol.
10772 (union aligned_Lisp_Misc): Define.
10773 (MARKER_BLOCK_SIZE, struct marker_block): Use union
10774 aligned_Lisp_Misc instead of union Lisp_Misc.
4ae29f89 10775 (Fmake_symbol, allocate_misc, gc_sweep): Adjust.
d55c12ed 10776
b948ce8b
PE
107772012-04-14 Paul Eggert <eggert@cs.ucla.edu>
10778
10779 Make GC_MAKE_GCPROS_NOOPS the default (Bug#9926).
10780 * lisp.h (GC_MARK_STACK): Default to GC_MAKE_GCPROS_NOOPS.
10781 * s/cygwin.h, s/darwin.h, s/freebsd.h, s/gnu.h, s/irix6-5.h, s/msdos.h:
10782 * s/netbsd.h, s/sol2-6.h:
10783 Remove definition of GC_MARK_STACK, since the default now works.
10784 * s/aix4-2.h, s/hpux10-20.h, s/unixware.h:
10785 Define GC_MARK_STACK to GC_USE_GCPROS_AS_BEFORE, since that's
10786 no longer the default.
10787 * s/gnu-linux.h (GC_MARK_STACK): Adjust to change in default.
10788
35dc09a1 107892012-04-14 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
ad3a2b41 10790
35dc09a1
GM
10791 * lread.c (lisp_file_lexically_bound_p):
10792 Fix hang at ";-*-\n" (bug#11238).
ad3a2b41 10793
35dc09a1
GM
107942012-04-14 Eli Zaretskii <eliz@gnu.org>
10795
10796 * xdisp.c (find_last_unchanged_at_beg_row): Don't consider a row
10797 "unchanged" if its end.pos is beyond ZV. (Bug#11199)
10798
107992012-04-14 Jan Djärv <jan.h.d@swipnet.se>
10800
10801 * nsterm.m (constrainFrameRect): Always constrain when there is only
10802 one screen (Bug#10962).
10803
bcd86815
KB
108042012-04-13 Ken Brown <kbrown@cornell.edu>
10805
10806 * s/cygwin.h (PTY_OPEN): Don't try to close a bogus file descriptor.
10807
c25df26e
RT
108082012-04-13 Reuben Thomas <rrt@sc3d.org>
10809
10810 * indent.c (Fmove_to_column): Change interactive spec (Bug#739).
10811
0fc59f1e
DC
108122012-04-11 Daniel Colascione <dancol@dancol.org>
10813
10814 * s/cygwin.h: The vfork the #define in cygwin.h was protecting
10815 against is gone. It's better to use vfork now so that when Cygwin
10816 gains a new, working vfork, we use it automatically (bug#10398).
10817
de8c03dc
SM
108182012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
10819
10820 * window.c (save_window_save): Obey window-point-insertion-type.
10821
2f097256
GM
108222012-04-11 Glenn Morris <rgm@gnu.org>
10823
10824 * Makefile.in (GNUSTEP_CFLAGS): Rename from C_SWITCH_X_SYSTEM.
10825
453b951e
SM
108262012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
10827
10828 * alloc.c (lisp_align_malloc): Remove unneeded prototype.
10829
75f1671a 108302012-04-10 Jason S. Cornez <jcornez@ravenpack.com> (tiny change)
6bbef4e5
JC
10831
10832 * keyboard.c: Override inhibit-quit after the third C-g (bug#6585).
10833 (force_quit_count): New var.
10834 (handle_interrupt): Use it.
10835
2a8ce227
JB
108362012-04-10 Juanma Barranquero <lekktu@gmail.com>
10837
10838 * w32.c (w32_delayed_load): Record the full path of the library
10839 being loaded (bug#10424).
10840
935396c0
GM
108412012-04-09 Glenn Morris <rgm@gnu.org>
10842
05920a43
GM
10843 * doc.c (Fsnarf_documentation): Check variables, functions are bound,
10844 not just in the obarray, before snarfing them. (Bug#11036)
10845
935396c0
GM
10846 * Makefile.in ($(leimdir)/leim-list.el):
10847 Pass EMACS rather than BUILT_EMACS.
10848
a18ecafa
TZ
108492012-04-09 Teodor Zlatanov <tzz@lifelogs.com>
10850
10851 * process.c (make_process):
10852 * process.h: Add integer `gnutls_handshakes_tried' member to
10853 process struct.
10854
6bbef4e5
JC
10855 * gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.
10856 Add convenience `GNUTLS_LOG2i' macro.
a18ecafa
TZ
10857
10858 * gnutls.c (gnutls_log_function2i): Convenience log function.
10859 (emacs_gnutls_read): Use new log functions,
10860 `gnutls_handshakes_tried' process member, and
10861 `GNUTLS_EMACS_HANDSHAKES_LIMIT' to limit the number of handshake
10862 attempts per process (connection).
10863
b4d3bc10
CY
108642012-04-09 Chong Yidong <cyd@gnu.org>
10865
10866 * eval.c (Fuser_variable_p, user_variable_p_eh)
10867 (lisp_indirect_variable): Functions deleted.
10868 (Fdefvar): Caller changed.
10869
10870 * callint.c (Finteractive, Fcall_interactively):
10871 * minibuf.c (Fread_variable): Callers changed.
10872
70f4d973
EZ
108732012-04-09 Eli Zaretskii <eliz@gnu.org>
10874
10875 * xdisp.c (set_cursor_from_row): If the display string appears in
10876 the buffer at position that is closer to point than the position
10877 after the display string, display the cursor on the first glyph of
10878 the display string. Fixes cursor display when a 'display' text
10879 property immediately follows invisible text. (Bug#11094)
10880
cb3c2e3e
PE
108812012-04-09 Paul Eggert <eggert@cs.ucla.edu>
10882
10883 composite.c: use 'double' consistently
10884 * composite.c (get_composition_id): Use 'double' consistently
10885 instead of converting 'float' to 'double' and vice versa; this is
10886 easier to understand and avoids a GCC warning.
10887
fd06db5d
GM
108882012-04-09 Glenn Morris <rgm@gnu.org>
10889
50fe702a
GM
10890 * Makefile.in: Generate leim-list with bootstrap-emacs, in
10891 preparation for dumping it with emacs. (Bug#4789)
10892 (leimdir): New variable.
10893 ($(leimdir)/leim-list.el): New rule.
10894 (emacs$(EXEEXT)): Depend on leim-list.el.
10895
fd06db5d
GM
10896 * buffer.c (Qucs_set_table_for_input): Remove. (Bug#9821)
10897 (Fget_buffer_create): Don't call Qucs_set_table_for_input.
10898 (init_buffer_once, syms_of_buffer): Remove Qucs_set_table_for_input.
10899
55c131ee
AS
109002012-04-08 Andreas Schwab <schwab@linux-m68k.org>
10901
10902 * lisp.h (struct Lisp_Symbol): Add explicit padding to ensure
10903 proper alignment.
10904
9209588f
JB
109052012-04-07 Juanma Barranquero <lekktu@gmail.com>
10906
10907 * xml.c (init_libxml2_functions) [WINDOWSNT]:
10908 Remove unused local variable.
10909
e3fb2efb
PE
109102012-04-07 Paul Eggert <eggert@cs.ucla.edu>
10911
10912 Avoid unnecessary pointer scanning in garbage collection (Bug#10780).
10913 * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS): New macro.
10914 (mark_memory): Mark Lisp_Objects only if pointers might hide in
10915 objects, as mark_maybe_pointer will catch them otherwise.
10916 (GC_LISP_OBJECT_ALIGNMENT): Remove; no longer needed.
10917 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT) [__mc68000__]: Likewise.
10918
b5385551
PE
109192012-04-07 Paul Eggert <eggert@cs.ucla.edu>
10920
10921 Fix typo that broke non-Windows builds.
10922 * xml.c (libxml2_loaded_p) [!!WINDOWSNT]: 'inine' -> 'inline'.
10923
9078ead6
EZ
109242012-04-07 Eli Zaretskii <eliz@gnu.org>
10925
10926 Support building on MS-Windows with libxml2.
10927
10928 * makefile.w32-in (OBJ2): Add xml.$(O).
10929 (GLOBAL_SOURCES): Add xml.c.
10930 ($(BLD)/xml.$(O)): New dependency list.
10931
10932 * xml.c (DEF_XML2_FN, LOAD_XML2_FN) [WINDOWSNT]: New macros.
10933 (fn_htmlReadMemory, fn_xmlReadMemory, fn_xmlDocGetRootElement)
10934 (fn_xmlFreeDoc, fn_xmlCleanupParser, fn_xmlCheckVersion)
10935 [!WINDOWSNT]: New macros.
10936 (init_libxml2_functions, libxml2_loaded_p): New functions.
10937 (parse_region): Call fn_xmlCheckVersion instead of using the macro
10938 LIBXML_TEST_VERSION. Call libxml2 functions via the fn_* macros.
10939 (xml_cleanup_parser): New function, export for fn_xmlCleanupParser.
10940 Calls xmlCleanupParser only if libxml2 was loaded (or statically
10941 linked in).
6bbef4e5
JC
10942 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
10943 Call init_libxml2_functions before calling libxml2 functions.
9078ead6
EZ
10944 (syms_of_xml) <Qlibxml2_dll>: DEFSYM it.
10945
10946 * emacs.c: Don't include libxml/parser.h.
10947 (shut_down_emacs): Call xml_cleanup_parser, instead of calling
10948 xmlCleanupParser directly.
10949
10950 * lisp.h [HAVE_LIBXML2]: Add prototype for xml_cleanup_parser.
10951
3811fdf3
EZ
109522012-04-07 Eli Zaretskii <eliz@gnu.org>
10953
10954 * indent.c (Fvertical_motion): If there is a display string at
10955 point, use it.vpos to compute how many lines to backtrack after
10956 move_it_to point. (Bug#11133)
10957
2f8e16b2
EZ
109582012-04-06 Eli Zaretskii <eliz@gnu.org>
10959
10960 * buffer.h (FETCH_CHAR, FETCH_MULTIBYTE_CHAR):
10961 * character.h (STRING_CHAR, STRING_CHAR_AND_LENGTH): Add comments
10962 about subtle differences between FETCH_CHAR* and STRING_CHAR*
10963 macros related to unification of CJK characters. For the details,
10964 see the discussion following the message here:
10965 http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11073#14.
10966
3d439cd1
CY
109672012-04-04 Chong Yidong <cyd@gnu.org>
10968
10969 * keyboard.c (Vdelayed_warnings_list): Doc fix.
10970
8bc53d00
EZ
109712012-04-01 Eli Zaretskii <eliz@gnu.org>
10972
10973 * w32menu.c (simple_dialog_show, add_menu_item): Use SAFE_ALLOCA
10974 instead of alloca. (Bug#11138)
10975
3b0512a3
AS
109762012-04-01 Andreas Schwab <schwab@linux-m68k.org>
10977
10978 * w32menu.c (is_simple_dialog): Properly check lisp types.
10979 (Bug#11141)
10980
8427ddd2
EZ
109812012-03-31 Eli Zaretskii <eliz@gnu.org>
10982
979022ef
EZ
10983 * xdisp.c (move_it_by_lines): When DVPOS is positive, and the
10984 position we get to after a call to move_it_to fails the
10985 IS_POS_VALID_AFTER_MOVE_P test, move to the next buffer position
10986 only if we wind up in a string from display property. (Bug#11063)
10987
a6b1c7cc
EZ
10988 * window.c (Fdelete_other_windows_internal): Invalidate the row
10989 and column information about mouse highlight, so that redisplay
10990 restores it after reallocating the glyph matrices. (Bug#7464)
10991
8427ddd2
EZ
10992 * xdisp.c (set_cursor_from_row): If `cursor' property on a display
10993 string comes from a `display' text property, use the buffer
10994 position of that property as if we actually saw that position in
10995 the row's glyphs.
697ba24b
EZ
10996 (move_it_by_lines): Remove the assertion that
10997 "it->current_x == 0 && it->hpos == 0" which can be legitimately
10998 violated when there's a before-string at the beginning of a line.
10999 (Bug#11063)
8427ddd2 11000
65a0a738
EZ
110012012-03-30 Eli Zaretskii <eliz@gnu.org>
11002
11003 * xdisp.c (append_space_for_newline): If the default face was
11004 remapped, use the remapped face for the appended newline.
11005 (extend_face_to_end_of_line): Use the remapped default face for
11006 extending the face to the end of the line.
11007 (display_line): Call extend_face_to_end_of_line when the default
11008 face was remapped. (Bug#11068)
11009
581355cc
EZ
110102012-03-29 Eli Zaretskii <eliz@gnu.org>
11011
11012 * s/ms-w32.h: Discourage from defining HAVE_GETCWD.
11013
e8fc049f
SM
110142012-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11015
11016 * keyboard.c (safe_run_hooks_error): Don't unquote strings.
11017
4fb9a543
GM
110182012-03-27 Glenn Morris <rgm@gnu.org>
11019
11020 * search.c (Fword_search_backward_lax, Fword_search_forward_lax):
11021 Doc fixes.
11022
679910f1
KH
110232012-03-26 Kenichi Handa <handa@m17n.org>
11024
11025 * dispextern.h (struct glyph): Fix previous change. Change the
11026 bit length of glyphless.ch to 25 (Bug#11082).
11027
90d49b7f
CY
110282012-03-26 Chong Yidong <cyd@gnu.org>
11029
11030 * keyboard.c (Vselection_inhibit_update_commands): New variable.
11031 (command_loop_1): Use it; inhibit selection update for
11032 handle-select-window too (Bug#8996).
11033
f514f6f0
FP
110342012-03-25 Fabrice Popineau <fabrice.popineau@supelec.fr>
11035
e8fc049f 11036 * w32heap.c (_heap_init, _heap_term): Remove dead MSVC-specific code.
f514f6f0 11037
bf43fa51
KH
110382012-03-25 Kenichi Handa <handa@m17n.org>
11039
11040 * dispextern.h (struct glyph): Change the bit length of
11041 glyphless.ch to 22 to make the member glyphless fit in 32 bits.
11042
8a0c01dd
EZ
110432012-03-24 Eli Zaretskii <eliz@gnu.org>
11044
11045 * s/ms-w32.h (tzname): Include time.h before redirecting to
11046 _tzname. Fixes the MSVC build. (Bug#9960)
11047
7d1c3a76
AS
110482012-03-24 Andreas Schwab <schwab@linux-m68k.org>
11049
8ed79523
AS
11050 * xdisp.c (produce_glyphless_glyph): Limit length of acronym to 6
11051 characters.
11052
7d1c3a76
AS
11053 * xterm.c (XTread_socket): Only modify handling_signal if
11054 !SYNC_INPUT. (Bug#11080)
11055
e99a9b8b
EZ
110562012-03-23 Eli Zaretskii <eliz@gnu.org>
11057
11058 * bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
11059 FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES. Prevents crashes
11060 when fetching a multibyte character consumes more bytes than
11061 CHAR_BYTES returns, due to unification of CJK characters in
11062 string_char. (Bug#11073)
11063
5063c0e1
TN
110642012-03-23 Troels Nielsen <bn.troels@gmail.com> (tiny change)
11065
11066 * process.c (wait_reading_process_output): Handle pty disconnect
11067 by refraining from sending oneself a SIGCHLD (bug#10933).
11068
9f851fbd
CY
110692012-03-22 Chong Yidong <cyd@gnu.org>
11070
11071 * dispextern.h (struct it): New member string_from_prefix_prop_p.
11072
5063c0e1 11073 * xdisp.c (push_prefix_prop): Rename from push_display_prop.
9f851fbd
CY
11074 Mark string as coming from a prefix property.
11075 (handle_face_prop): Use default face for prefix strings (Bug#4281).
11076 (pop_it, reseat_1): Save and restore string_from_prefix_prop_p.
11077
fb5b8aca
CY
110782012-03-21 Chong Yidong <cyd@gnu.org>
11079
11080 * xfaces.c (Vface_remapping_alist): Doc fix.
11081
62356a1b
EZ
110822012-03-20 Eli Zaretskii <eliz@gnu.org>
11083
11084 * w32proc.c (Fw32_set_console_codepage)
5063c0e1
TN
11085 (Fw32_set_console_output_codepage, Fw32_get_codepage_charset):
11086 Doc fixes.
62356a1b 11087
025de85b
CY
110882012-03-20 Chong Yidong <cyd@gnu.org>
11089
11090 * dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
11091 to reflect default non-nil value of redisplay-dont-pause.
11092
4827f94e
KH
110932012-03-19 Kenichi Handa <handa@m17n.org>
11094
11095 * ftfont.c (ftfont_drive_otf): Mask bits of character code to make
11096 it fit in a valid range (Bug#11003).
11097
e50a24a2
EZ
110982012-03-18 Eli Zaretskii <eliz@gnu.org>
11099
11100 * xdisp.c (cursor_row_p): Even if the glyph row ends in a string
11101 that is not from display property, accept the row as a "cursor
11102 row" if one of the string's character has a non-nil `cursor'
11103 property. Fixes cursor positioning when there are newlines in
11104 overlay strings, e.g. in icomplete.el. (Bug#11035)
11105
9af5ed87
PE
111062012-03-12 Paul Eggert <eggert@cs.ucla.edu>
11107
11108 * buffer.c (compare_overlays): Don't assume args differ (Bug#6830).
11109
d1f55f16
CY
111102012-03-12 Chong Yidong <cyd@gnu.org>
11111
11112 * eval.c (inhibit_lisp_code): Rename from
11113 inhibit_window_configuration_change_hook; move from window.c.
11114
11115 * xfns.c (unwind_create_frame_1, Fx_create_frame):
11116 * window.c (run_window_configuration_change_hook)
11117 (syms_of_window): Callers changed.
11118
66c5eebd
CY
111192012-03-11 Chong Yidong <cyd@gnu.org>
11120
413df973
CY
11121 * keymap.c (Fkey_description): Doc fix (Bug#9700).
11122
66c5eebd
CY
11123 * editfns.c (Fconstrain_to_field): Doc fix (Bug#9452).
11124
1de11f56
CY
111252012-03-10 Chong Yidong <cyd@gnu.org>
11126
11127 * frame.c (other_visible_frames): Don't assume the selected frame
11128 is visible (Bug#10955).
11129
cae07000
SM
111302012-03-09 Stefan Monnier <monnier@iro.umontreal.ca>
11131
11132 * buffer.c (compare_overlays): Avoid qsort's instability (bug#6830).
11133
89c94350
JD
111342012-03-08 Jan Djärv <jan.h.d@swipnet.se>
11135
11136 * gtkutil.c (x_wm_set_size_hint): Use one row in call to
11137 FRAME_TEXT_LINES_TO_PIXEL_HEIGHT so base_height is greater than
11138 zero (Bug#10954).
11139
999dd333
GM
111402012-03-03 Glenn Morris <rgm@gnu.org>
11141
01a6dcc8 11142 * alloc.c (Fgarbage_collect, misc-objects-consed): Doc fixes.
999dd333 11143
de0100f2
EZ
111442012-03-02 Eli Zaretskii <eliz@gnu.org>
11145
11146 * xdisp.c (try_window_reusing_current_matrix): Don't move cursor
11147 position past the first glyph_row that ends at ZV. (Bug#10902)
b8456c5c
EZ
11148 (redisplay_window, next_element_from_string): Fix typos in
11149 comments.
3e441275
EZ
11150 (redisplay_window): Pass to move_it_vertically the margin in
11151 pixels, not in screen lines.
de0100f2 11152
96a72ee9
GM
111532012-03-02 Glenn Morris <rgm@gnu.org>
11154
11155 * buffer.c (buffer-list-update-hook): Doc fix.
11156
312508d7
EZ
111572012-02-29 Eli Zaretskii <eliz@gnu.org>
11158
11159 * xdisp.c (get_overlay_strings_1): Under bidi redisplay, call
11160 push_it before setting up the iterator for the first overlay
11161 string, even if we have an empty string loaded.
11162 (next_overlay_string): If there's an empty string on the iterator
11163 stack, pop the stack. (Bug#10903)
11164
27f3c637
PE
111652012-02-25 Paul Eggert <eggert@cs.ucla.edu>
11166
11167 Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).
11168 Suggested by Stefan Monnier in
11169 <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00692.html>.
11170 * alloc.c (widen_to_Lisp_Object): New static function.
11171 (mark_memory): Also mark Lisp_Objects by fetching pointer words
11172 and widening them to Lisp_Objects. This would work even if
11173 USE_LSB_TAG is defined and wide integers are used, which might
11174 happen in a future version of Emacs.
11175
3c9dfce6
CY
111762012-02-25 Chong Yidong <cyd@gnu.org>
11177
fa74b241
CY
11178 * fileio.c (Ffile_selinux_context, Fset_file_selinux_context):
11179 Doc fix.
11180
3c9dfce6
CY
11181 * xselect.c (Fx_selection_exists_p): Doc fix.
11182 (x_clipboard_manager_save_all): Print an informative message
11183 before saving to clipboard manager.
11184
9486df08
CY
111852012-02-24 Chong Yidong <cyd@gnu.org>
11186
11187 * keyboard.c (process_special_events): Handle all X selection
11188 requests in kbd_buffer, not just the next one (Bug#8869).
11189
f01d3321
CY
111902012-02-23 Chong Yidong <cyd@gnu.org>
11191
11192 * xfns.c (Fx_create_frame): Avoid window-configuration-change-hook
11193 call when setting menu-bar-lines and tool-bar-lines parameters.
11194 (unwind_create_frame_1): New helper function.
11195
11196 * window.c (inhibit_window_configuration_change_hook): New var.
11197 (run_window_configuration_change_hook): Obey it.
b2e4ca7d 11198 (syms_of_window): Initialize it.
f01d3321 11199
86b847b6
CY
112002012-02-22 Chong Yidong <cyd@gnu.org>
11201
11202 * xterm.c (x_draw_image_relief): Add missing type check for
11203 Vtool_bar_button_margin (Bug#10743).
11204
a59225b1
CY
112052012-02-21 Chong Yidong <cyd@gnu.org>
11206
11207 * fileio.c (Vfile_name_handler_alist): Doc fix.
11208
11209 * buffer.c (Fget_file_buffer): Protect against invalid file
11210 handler return value.
11211
310f5bd4
PE
112122012-02-20 Paul Eggert <eggert@cs.ucla.edu>
11213
cb3a28cc
PE
11214 * .gdbinit (xreload): Don't assume EMACS_INT fits in 'long'
11215 when computing $valmask.
11216
310f5bd4
PE
11217 Fix crash due to non-contiguous EMACS_INT (Bug#10780).
11218 * lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
11219 (USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
11220 It's useless in that case, and it can cause problems on hosts
11221 that allocate halves of EMACS_INT values separately.
11222 Reported by Dan Horák. Diagnosed by Andreas Schwab in
11223 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10780#30>.
11224 * mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
11225 UINTPTR_MAX >> VALBITS == 0. This is required by the above change;
11226 it avoids undefined behavior on hosts where shifting right by more
11227 than the word width has undefined behavior.
11228
2375c96a
CY
112292012-02-19 Chong Yidong <cyd@gnu.org>
11230
11231 * fileio.c (Ffile_name_directory, Ffile_name_nondirectory)
11232 (Funhandled_file_name_directory, Ffile_name_as_directory)
11233 (Fdirectory_file_name, Fexpand_file_name)
11234 (Fsubstitute_in_file_name): Protect against invalid file handler
11235 return values (Bug#10845).
11236
3eb49e71
EZ
112372012-02-18 Eli Zaretskii <eliz@gnu.org>
11238
11239 * .gdbinit (pitx): Fix incorrect references to fields of the
11240 iterator stack.
11241
7b926f3f
CY
112422012-02-17 Chong Yidong <cyd@gnu.org>
11243
11244 * syntax.c (Fscan_lists): Doc fix (Bug#10833).
11245
11273115
PE
112462012-02-15 Paul Eggert <eggert@cs.ucla.edu>
11247
11248 * image.c (MAX_IMAGE_SIZE): Increase from 6.0 to 10.0; see
11249 <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00540.html>.
11250
c3a70e2b
CY
112512012-02-15 Chong Yidong <cyd@gnu.org>
11252
11253 * eval.c (Fdefvar, Fdefconst): Doc fix; note that the variable is
11254 marked as special. Also, starting docstrings with * is obsolete.
11255
0ca43699
AS
112562012-02-13 Andreas Schwab <schwab@linux-m68k.org>
11257
11258 * gnutls.c (emacs_gnutls_write): Fix last change.
11259
2e8f3c56
LI
112602012-02-13 Lars Ingebrigtsen <larsi@gnus.org>
11261
11262 * gnutls.c (emacs_gnutls_write): Set errno appropriately for
11263 send_process.
11264
af70074f
SM
112652012-02-13 Stefan Monnier <monnier@iro.umontreal.ca>
11266
11267 * keymap.c (Fsingle_key_description): Handle char ranges.
11268
95986d52
CY
112692012-02-12 Chong Yidong <cyd@gnu.org>
11270
afd83bd1
CY
11271 * xdisp.c (handle_stop): Avoid assigning -1 to it->face_id here,
11272 as that creates a dangerous corner case.
11273
95986d52
CY
11274 * window.c (Fdelete_window_internal): Invalidate the mouse
11275 highlight (Bug#9904).
11276
bd7da63e
GM
112772012-02-12 Glenn Morris <rgm@gnu.org>
11278
11279 * xselect.c (Fx_own_selection_internal)
11280 (Fx_get_selection_internal, Fx_disown_selection_internal)
11281 (Fx_selection_owner_p, Fx_selection_exists_p): Doc fixes.
11282 * nsselect.m (Fx_own_selection_internal)
11283 (Fx_disown_selection_internal, Fx_selection_exists_p)
11284 (Fx_selection_owner_p, Fx_get_selection_internal):
11285 Sync docs and argument specs with the xselect.c versions.
11286
77abcbc2
LI
112872012-02-11 Lars Ingebrigtsen <larsi@gnus.org>
11288
11289 * gnutls.c (emacs_gnutls_write): Don't infloop if sendto fails.
11290
90b671e2
EZ
112912012-02-11 Eli Zaretskii <eliz@gnu.org>
11292
1c0ca0b7
EZ
11293 * w32select.c (Fx_selection_exists_p): Sync doc string and
11294 argument list with xselect.c. (Bug#10783)
11295
11296 * w16select.c (Fx_selection_exists_p): Sync doc string and
11297 argument list with xselect.c. (Bug#10783)
90b671e2 11298
49241268
GM
112992012-02-10 Glenn Morris <rgm@gnu.org>
11300
11301 * fns.c (Fsecure_hash): Doc fix.
11302
f998bbe7 113032012-02-09 Kenichi Handa <handa@m17n.org>
5c1ca13d
KH
11304
11305 * coding.c (produce_chars): Fix updating of src_end (Bug#10701).
11306
0992bd9c
CY
113072012-02-07 Chong Yidong <cyd@gnu.org>
11308
11309 * buffer.c (Fbuffer_local_variables)
11310 (buffer_lisp_local_variables): Handle unbound vars correctly;
11311 don't let Qunbound leak into Lisp.
11312
af008560
GM
113132012-02-07 Glenn Morris <rgm@gnu.org>
11314
dd605cc4
GM
11315 * image.c (Fimagemagick_types): Doc fix.
11316
af008560
GM
11317 * image.c (imagemagick-render-type): Change it from a lisp object
11318 to an integer. Move the doc here from the lisp manual.
11319 Treat all values not equal to 0 the same.
11320
1449fa1d
CY
113212012-02-06 Chong Yidong <cyd@gnu.org>
11322
11323 * doc.c (store_function_docstring): Avoid applying docstring of
11324 alias to base function (Bug#2603).
11325
3723ec07
AS
113262012-02-04 Andreas Schwab <schwab@linux-m68k.org>
11327
11328 * .gdbinit (pp1, pv1): Remove redundant defines.
11329 (pr): Use pp.
11330
79c1cc1e
CY
113312012-02-04 Chong Yidong <cyd@gnu.org>
11332
11333 * nsterm.m: Declare a global (Bug#10694).
11334
d7f29f8e
EZ
113352012-02-04 Eli Zaretskii <eliz@gnu.org>
11336
cae07000
SM
11337 * w32.c (get_emacs_configuration_options):
11338 Include --enable-checking, if specified, in the return value.
d7f29f8e 11339
3b95a6f9
MR
113402012-02-04 Martin Rudalics <rudalics@gmx.at>
11341
11342 * dispnew.c (change_frame_size_1): Calculate new_frame_total_cols
11343 after rounding frame sizes. (Bug#9723)
11344
d6fa96a6
EZ
113452012-02-04 Eli Zaretskii <eliz@gnu.org>
11346
11347 * keyboard.c (adjust_point_for_property): Don't position point
11348 before BEGV. (Bug#10696)
11349
df0b2940
PE
113502012-02-03 Paul Eggert <eggert@cs.ucla.edu>
11351
11352 Handle overflow when computing char display width (Bug#9496).
11353 * character.c (char_width): Return EMACS_INT, not int.
11354 (char_width, c_string_width): Check for overflow when
11355 computing the width; this is possible now that individual
11356 characters can have unbounded width. Problem introduced
11357 by merge from Emacs 23 on 2012-01-19.
11358
6bee44d6
MA
113592012-02-02 Michael Albinus <michael.albinus@gmx.de>
11360
11361 * dbusbind.c (Fdbus_register_method): Mention the return value
11362 :ignore in the docstring.
11363
44f92739
GM
113642012-02-02 Glenn Morris <rgm@gnu.org>
11365
1b9f60cc
GM
11366 * callproc.c (Fcall_process, Fcall_process_region): Doc fix.
11367
44f92739
GM
11368 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
11369 Unconditionally set to t. (Bug#10673)
11370 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
11371 * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
11372 * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.
11373
c5d3843c
KH
113742012-02-02 Kenichi Handa <handa@m17n.org>
11375
11376 (x_produce_glyphs): Cancel previous change. If cmp->glyph_len is
11377 0, do not call append_composite_glyph.
11378
159462d4 113792012-02-02 Kenichi Handa <handa@m17n.org>
d2a51fd7
KH
11380
11381 * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
11382 NULL (Bug#6988).
11383 (x_produce_glyphs): If the component of a composition is a null
11384 string, set it->pixel_width to 1 to avoid zero-width glyph.
11385
78cef877
EZ
113862012-02-01 Eli Zaretskii <eliz@gnu.org>
11387
11388 * ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
11389 first 2 arguments are identical. This makes inserting large
11390 output from a subprocess an order of magnitude faster on
11391 MS-Windows, where all sbrk'ed memory is always contiguous.
11392
97897668
GM
113932012-01-31 Glenn Morris <rgm@gnu.org>
11394
11395 * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
c78c6e0b 11396 * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
97897668
GM
11397 * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.
11398
31fd3586
GM
113992012-01-29 Glenn Morris <rgm@gnu.org>
11400
11401 * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
11402
0e24a8b2
CY
114032012-01-28 Samuel Thibault <sthibault@debian.org> (tiny change)
11404
11405 * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
11406
cc0adcb0
CY
114072012-01-28 Chong Yidong <cyd@gnu.org>
11408
11409 * minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).
11410
acc28cb9
CY
114112012-01-26 Chong Yidong <cyd@gnu.org>
11412
9c69cfb7
CY
11413 * keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).
11414
acc28cb9
CY
11415 * search.c (Fsearch_forward, Fsearch_backward): Document negative
11416 repeat counts (Bug#10507).
11417
48da7392
GM
114182012-01-26 Glenn Morris <rgm@gnu.org>
11419
11420 * lread.c (syms_of_lread): Doc fix.
11421
14af5f7f
CY
114222012-01-25 HIROSHI OOTA <nil@mad.dog.cx> (tiny change)
11423
11424 * coding.c (encode_designation_at_bol): Change return value to
11425 EMACS_INT.
11426
0b21c100
CY
114272012-01-25 Chong Yidong <cyd@gnu.org>
11428
11429 * eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.
11430
3c2907f7
CY
114312012-01-21 Chong Yidong <cyd@gnu.org>
11432
11433 * floatfns.c (Fcopysign): Make the second argument non-optional,
11434 since nil is not allowed anyway.
11435
959ad23f
AS
114362012-01-21 Andreas Schwab <schwab@linux-m68k.org>
11437
11438 * process.c (read_process_output): Use p instead of XPROCESS (proc).
11439 (send_process): Likewise.
11440
34a02f46
MR
114412012-01-19 Martin Rudalics <rudalics@gmx.at>
11442
11443 * window.c (save_window_save, Fcurrent_window_configuration)
cae07000
SM
11444 (Vwindow_persistent_parameters): Do not use Qstate.
11445 Rewrite doc-strings.
34a02f46 11446
1259009a 114472012-01-19 Kenichi Handa <handa@m17n.org>
25ed9e61
KH
11448
11449 * character.c (char_width): New function.
70d4fdf6
GM
11450 (Fchar_width, c_string_width, lisp_string_width):
11451 Use char_width (Bug#9496).
25ed9e61 11452
6a6ee00d
MR
114532012-01-16 Martin Rudalics <rudalics@gmx.at>
11454
11455 * window.c (Vwindow_persistent_parameters): New variable.
11456 (Fset_window_configuration, save_window_save): Handle persistent
11457 window parameters.
11458
c85efaf7
EZ
114592012-01-14 Eli Zaretskii <eliz@gnu.org>
11460
11461 * w32fns.c (signal_user_input): Don't do a QUIT, to avoid
11462 thrashing the stack of the thread. (Bug#9087)
11463
5944709e
PE
114642012-01-12 Paul Eggert <eggert@cs.ucla.edu>
11465
11466 * xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.
11467
e71f5d99
EZ
114682012-01-11 Eli Zaretskii <eliz@gnu.org>
11469
11470 * xdisp.c (rows_from_pos_range): Handle the case where the
11471 highlight ends on a newline. (Bug#10464)
11472 (mouse_face_from_buffer_pos): Fix off-by-one error in calculating
11473 he end column for display of highlight that ends on a newline
11474 before a R2L line.
11475
ce316182
GM
114762012-01-11 Glenn Morris <rgm@gnu.org>
11477
11478 * lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
11479 from load-path also when installation-directory is nil. (Bug#10208)
11480
5b43da69
GM
114812012-01-10 Glenn Morris <rgm@gnu.org>
11482
74cc8ff9
GM
11483 * emacs.c (syms_of_emacs) <installation-directory>: Doc fix.
11484
7d8d6e4e
GM
11485 * epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
11486 Update template values to be closer to their typical values these days.
5b43da69 11487
a0db8d43
EZ
114882012-01-09 Eli Zaretskii <eliz@gnu.org>
11489
11490 * xdisp.c (rows_from_pos_range): Accept additional argument
11491 DISP_STRING, and accept any glyph in a row whose object is that
11492 string as eligible for mouse highlight. Fixes mouse highlight of
11493 display strings from overlays. (Bug#10464)
11494
9a0115ab 114952012-01-07 Paul Eggert <eggert@cs.ucla.edu>
09450bae 11496
b9110d6a 11497 emacs: fix an auto-save permissions race condition (Bug#10400)
09450bae
PE
11498 * fileio.c (auto_saving_dir_umask): New static var.
11499 (Fmake_directory_internal): Use it.
11500 (do_auto_save_make_dir): Set it, instead of invoking chmod after
11501 creating the directory. The old code temporarily assigns
11502 too-generous permissions to the directory.
11503 (do_auto_save_eh): Clear it.
b9110d6a 11504 (Fdo_auto_save): Catch all errors, not just file errors, so
09450bae
PE
11505 that the var is always cleared.
11506
6c1bd3f3
EZ
115072012-01-07 Eli Zaretskii <eliz@gnu.org>
11508
11509 * search.c (scan_buffer): Pass character positions to
11510 know_region_cache, not byte positions. (Bug#6540)
11511
069d2b50
L
115122012-01-07 LynX <_LynX@bk.ru> (tiny change)
11513
11514 * w32.c (sys_rename): Report EXDEV when rename of a directory
11515 fails because the target is on another logical disk. (Bug#10284)
11516
75bf0d33
DB
115172012-01-07 David Benjamin <davidben@mit.edu> (tiny change)
11518
11519 * xterm.c (x_embed_request_focus): New function.
11520
11521 * xterm.h: Add prototype.
11522
11523 * xfns.c (Fx_focus_frame): Use it for embedded frames (Bug#9977).
11524
1c6e5a32
GM
115252012-01-05 Glenn Morris <rgm@gnu.org>
11526
11527 * emacs.c (emacs_copyright): Update short copyright year to 2012.
11528
651e947e
EZ
115292012-01-01 Eli Zaretskii <eliz@gnu.org>
11530
11531 * gnutls.c (init_gnutls_functions): Load gnutls_check_version.
11532 Load gnutls_transport_set_lowat only if GnuTLS version is below
11533 2.11.1.
11534 (emacs_gnutls_handshake): Call gnutls_transport_set_lowat only for
11535 GnuTLS versions below 2.11.1.
11536
3778cdd8
AL
115372011-12-31 Antoine Levitt <antoine.levitt@gmail.com>
11538
11539 * xdisp.c (syms_of_xdisp) <window-scroll-functions>: Add warning
11540 to the doc string advising against its use for altering the way
11541 windows are scrolled.
11542
0e5317f7
KH
115432011-12-28 Kenichi Handa <handa@m17n.org>
11544
11545 * coding.c (Fdefine_coding_system_internal): Make an utf-8 base
11546 coding-system ASCII compatible only when it does not produce BOM
11547 on encoding (Bug#10383).
11548
93d5ca1f
JD
115492011-12-26 Jan Djärv <jan.h.d@swipnet.se>
11550
11551 * xmenu.c (x_menu_wait_for_event): Use xg_select for Gtk3 so menus
11552 can scroll.
11553 (create_and_show_popup_menu): Always use menu_position_func for
11554 Gtk3 (Bug#10361).
11555
ca22b785
AS
115562011-12-24 Andreas Schwab <schwab@linux-m68k.org>
11557
11558 * callint.c (Fcall_interactively): Don't truncate prompt string.
11559
d048e1e6
EZ
115602011-12-23 Eli Zaretskii <eliz@gnu.org>
11561
11562 * xdisp.c (handle_invisible_prop): Handle correctly an invisible
11563 property that ends at ZV, so that the bidi iteration could be
3ba1a2ad 11564 resumed from there (after widening). (Bug#10360)
d048e1e6 11565
5ccaba1f
JD
115662011-12-22 Jan Djärv <jan.h.d@swipnet.se>
11567
11568 * nsfont.m (ns_spec_to_descriptor): Do not autorelease fdesc.
11569
204ee57f
JD
115702011-12-21 Jan Djärv <jan.h.d@swipnet.se>
11571
b81d40f0
JB
11572 * nsterm.m (x_free_frame_resources):
11573 Release f->output_data.ns->miniimage.
204ee57f
JD
11574 (ns_index_color): Fix indentation. Do not retain
11575 color_table->colors[i].
11576
11577 * nsmenu.m (ns_update_menubar): Call free_menubar_widget_value_tree
11578 before returning.
11579
11580 * nsfns.m (x_set_background_color): Assign return value from
11581 ns_index_color to face-background instead of NSColor*.
11582 (ns_implicitly_set_icon_type): Fix indentation.
11583 Change assignment in for loop to comparison.
11584
11585 * emacs.c (ns_pool): New variable.
11586 (main): Assign ns_pool.
11587 (Fkill_emacs): Call ns_release_autorelease_pool.
11588
11589 * nsfont.m (ns_spec_to_descriptor): Fix indentation,
11590 autorelease fdesc, release fdAttrs and tdict.
11591 (ns_get_covering_families): Release charset.
11592 (ns_findfonts): Release NSFontDescriptor created with new.
11593 (ns_uni_to_glyphs): Fix indentation.
11594 (setString): Release attrStr before assigning new value.
11595
c803b2b7
JD
115962011-12-18 Jan Djärv <jan.h.d@swipnet.se>
11597
678f4426
JD
11598 * nsmenu.m (NSMenuDidBeginTrackingNotification): Declare if OSX < 10.5
11599 and NS_IMPL_COCOA.
11600 (trackingNotification): Surround with ifdef NS_IMPL_COCOA.
11601 (syms_of_nsmenu): Set trackingMenu to 1 if not NS_IMPL_COCOA.
11602
cd394be1 116032011-12-18 David Reitter <reitter@cmu.edu>
678f4426 11604
5fecd5fc
JD
11605 * nsterm.m (ns_term_init): Subscribe for notifications
11606 NSMenuDidBeginTrackingNotification and NSMenuDidEndTrackingNotification
11607 to method trackingNotification in EmacsMenu.
11608
11609 * nsmenu.m (trackingMenu): New variable.
3771cb17 11610 (trackingNotification): New method (from Aquamacs).
5fecd5fc 11611 (menuNeedsUpdate): Expand comment and return if trackingMenu is 0,
3771cb17 11612 from Aquamacs (Bug#7030).
678f4426
JD
11613
116142011-12-18 Jan Djärv <jan.h.d@swipnet.se>
5fecd5fc 11615
c803b2b7
JD
11616 * nsselect.m (CUT_BUFFER_SUPPORT): Remove define.
11617 (symbol_to_nsstring): Fix indentation.
11618 (ns_symbol_to_pb): New function.
cae07000
SM
11619 (Fns_get_selection_internal): Rename from Fns_get_cut_buffer_internal.
11620 (Fns_rotate_cut_buffers_internal): Remove.
11621 (Fns_store_selection_internal): Rename from
c803b2b7
JD
11622 Fns_store_cut_buffer_internal.
11623 (ns_get_foreign_selection, Fx_own_selection_internal)
11624 (Fx_disown_selection_internal, Fx_selection_exists_p)
b81d40f0
JB
11625 (Fns_get_selection_internal, Fns_store_selection_internal):
11626 Use ns_symbol_to_pb and check if return value is nil.
11627 (syms_of_nsselect): Remove ifdef CUT_BUFFER_SUPPORT. Remove defsubr
11628 Sns_rotate_cut_buffers_internal. Sns_get_cut_buffer_internal
c803b2b7
JD
11629 renamed to Sns_get_selection_internal, Sns_store_cut_buffer_internal
11630 renamed to Sns_store_selection_internal.
11631 (ns_handle_selection_request): Move code to Fx_own_selection_internal
11632 and remove this function.
11633 (ns_handle_selection_clear): Remove, never used.
11634 (Fx_own_selection_internal): Move code from ns_handle_selection_request
11635 here.
11636
e1b01a3a
KB
116372011-12-17 Ken Brown <kbrown@cornell.edu>
11638
11639 * fileio.c (check_writable) [CYGWIN]: Return non-zero if UID or
11640 GID is unknown (Bug#10257).
11641
2adb6e85
PE
116422011-12-17 Paul Eggert <eggert@cs.ucla.edu>
11643
11644 * s/gnu-linux.h: Fix mark_memory typo (Bug#10286).
11645 (GC_MARK_SECONDARY_STACK): Omit removed 3rd arg to mark_memory,
11646 which caused a build failure on GNU/Linux IA-64. This problem was
11647 introduced by my 2011-10-07 patch.
11648
d1d7b339
JL
116492011-12-15 Juri Linkov <juri@jurta.org>
11650
11651 * image.c (imagemagick_error): New function. (Bug#10112)
11652 (imagemagick_load_image): Comment out `MagickSetResolution' call.
11653 Use `imagemagick_error' where ImageMagick functions return
11654 `MagickFalse'.
11655 (Fimagemagick_types): Add `Fnreverse' to return the list in the
11656 proper order.
11657
100d5755
KH
116582011-12-15 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11659
11660 * xftfont.c (xftfont_draw): Use the font metrics of s->font to
11661 fill background (Bug#8992).
11662
454592a6
MR
116632011-12-13 Martin Rudalics <rudalics@gmx.at>
11664
11665 * window.c (Vwindow_combination_resize)
11666 (Vwindow_combination_limit): Use t instead of non-nil in
11667 doc-strings.
61d4b438
MR
11668 (Vrecenter_redisplay): Add first sentence of doc-string on
11669 separate line.
53524d93 11670 (Frecenter): Fix doc-string typo.
454592a6 11671
3633e3aa
KH
116722011-12-11 Kenichi Handa <handa@m17n.org>
11673
11674 * coding.c (Funencodable_char_position): Pay attention to the
11675 buffer text relocation (Bug#9389).
11676
7b9d523a 116772011-12-10 Jan Djärv <jan.h.d@swipnet.se>
61ccba97 11678
7b9d523a
JD
11679 * xterm.c (x_term_init): Move call to gdk_window_add_filter before
11680 gtk_init (Bug#10100).
11681
b73189c6
EZ
116822011-12-10 Eli Zaretskii <eliz@gnu.org>
11683
11684 * xdisp.c (RECORD_MAX_MIN_POS): Use IT->cmp_it.charpos only if
11685 IT->string is nil. (Bug#10263)
11686
f7dfe5d6
JD
116872011-12-10 Jan Djärv <jan.h.d@swipnet.se>
11688
83faebb4
JD
11689 * nsterm.h (x_free_frame_resources): Declare.
11690
f7dfe5d6
JD
11691 * nsfns.m (ns_get_defaults_value): New function (Bug#10103).
11692 (Fns_get_resource, x_get_string_resource): Call ns_get_defaults_value.
11693
11694 * nsterm.h (ns_get_defaults_value): Declare.
11695
11696 * nsterm.m (ns_default): Call ns_get_defaults_value.
11697
7cd4e72c
EZ
116982011-12-09 Eli Zaretskii <eliz@gnu.org>
11699
11700 * xdisp.c (try_scrolling): Don't set scroll_down_p if dy is zero.
11701 (Bug#10170)
11702
b34d7317
YM
117032011-12-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11704
11705 * unexelf.c (unexec) [NS_IMPL_GNUSTEP]: Take account of the case
11706 that where the value of an _OBJC_* symbol points to is in the .bss
11707 section (Bug#10240).
11708
76470ad1
KH
117092011-12-08 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
11710
11711 * coding.c (encode_coding_ccl): Check (charbuf < charbuf_end)
2fac8180 11712 after the loop to call ccl_driver at least once (Bug#8619).
76470ad1 11713
745fff94
KH
117142011-12-08 Kenichi Handa <handa@m17n.org>
11715
11716 * ftfont.c (get_adstyle_property): Fix previous change
11717 (Bug#10233).
11718
6e44397c
JB
117192011-12-07 Juanma Barranquero <lekktu@gmail.com>
11720
11721 * w32.c (init_environment): If no_site_lisp, remove site-lisp
11722 dirs from the default value of EMACSLOADPATH (bug#10208).
11723
7efa6272
GM
117242011-12-07 Glenn Morris <rgm@gnu.org>
11725
11726 * lread.c (init_lread): If no_site_lisp, exclude site-lisp/ in
11727 installation and source directories as well. (Bug#10208)
11728
f6fc4d87
CY
117292011-12-06 Chong Yidong <cyd@gnu.org>
11730
11731 * minibuf.c (Fread_from_minibuffer): Doc fix (Bug#10228).
11732
2bf26180
GM
117332011-12-06 Glenn Morris <rgm@gnu.org>
11734
11735 * process.c (start_process_unwind): Treat any pid <= 0, except -2,
11736 as an error, not just -1. (Bug#10217)
11737
3a6ad4f0
CY
117382011-12-05 Chong Yidong <cyd@gnu.org>
11739
11740 * keyboard.c (process_special_events): New function.
11741 (swallow_events, Finput_pending_p): Use it (Bug#10195).
11742
75a3b399
PE
117432011-12-05 Paul Eggert <eggert@cs.ucla.edu>
11744
11745 * coding.c (encode_designation_at_bol): Don't use uninitialized
11746 local variable (Bug#9318).
11747
c3c9e25e
KH
117482011-12-05 Kenichi Handa <handa@m17n.org>
11749
11750 * ftfont.c (get_adstyle_property): If the font is not BDF nor PCF,
11751 return Qnil (Bug#8046, Bug#10193).
11752
5eb05ea3
KH
117532011-12-05 Kenichi Handa <handa@m17n.org>
11754
11755 * coding.c (encode_designation_at_bol): New args charbuf_end and
11756 dst. Return the number of produced bytes. Callers changed.
a79703f5
KH
11757 (coding_set_source): Return how many bytes coding->source was
11758 relocated.
11759 (coding_set_destination): Return how many bytes
11760 coding->destination was relocated.
11761 (CODING_DECODE_CHAR, CODING_ENCODE_CHAR, CODING_CHAR_CHARSET)
cae07000 11762 (CODING_CHAR_CHARSET_P): Adjust for the avove changes.
5eb05ea3
KH
11763
117642011-12-05 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
11765
11766 * coding.c (CODING_CHAR_CHARSET_P): New macro.
11767 (encode_coding_emacs_mule, encode_coding_iso_2022): Use the above
11768 macro (Bug#9318).
11769
117702011-12-05 Andreas Schwab <schwab@linux-m68k.org>
11771
11772 The following changes are to fix Bug#9318.
11773
a79703f5 11774 * coding.c (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET): New macros.
5eb05ea3
KH
11775 (encode_coding_emacs_mule, ENCODE_ISO_CHARACTER)
11776 (encode_coding_iso_2022, encode_coding_sjis)
a79703f5 11777 (encode_coding_big5, encode_coding_charset): Use the above macros.
5eb05ea3 11778
7dbda6df
JB
117792011-12-05 Juanma Barranquero <lekktu@gmail.com>
11780
11781 * lisp.h (process_quit_flag): Fix external declaration.
11782
6d5eb5b0
SM
117832011-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
11784
11785 Don't macro-inline non-performance-critical code.
11786 * eval.c (process_quit_flag): New function.
11787 * lisp.h (QUIT): Use it.
11788
a0c3fad0
JD
117892011-12-04 Jan Djärv <jan.h.d@swipnet.se>
11790
11791 * nsfns.m (get_geometry_from_preferences): New function.
11792 (Fx_create_frame): Call get_geometry_from_preferences (Bug#10103).
11793
6c07aac2
AS
117942011-12-04 Andreas Schwab <schwab@linux-m68k.org>
11795
11796 * emacs.c (Qkill_emacs): Define.
11797 (syms_of_emacs): Initialize it.
11798 * keyboard.c (interrupt_signal): Don't call Fkill_emacs here, set
11799 Qquit_flag to `kill-emacs' instead.
6d5eb5b0
SM
11800 (quit_throw_to_read_char): Add parameter `from_signal'.
11801 All callers changed. Call Fkill_emacs if requested and safe.
6c07aac2
AS
11802 * lisp.h (QUIT): Call Fkill_emacs if requested.
11803
c052ead4
JD
118042011-12-03 Jan Djärv <jan.h.d@swipnet.se>
11805
11806 * widget.c (update_wm_hints): Return if wmshell is null.
11807 (widget_update_wm_size_hints): New function.
11808
11809 * widget.h (widget_update_wm_size_hints): Declare.
11810
11811 * xterm.c (x_wm_set_size_hint): If USE_X_TOOLKIT, call
11812 widget_update_wm_size_hints (Bug#10104).
11813
9e49252b
EZ
118142011-12-03 Eli Zaretskii <eliz@gnu.org>
11815
11816 * xdisp.c (handle_invisible_prop): If the invisible text ends just
11817 before a newline, prepare the bidi iterator for consuming the
11818 newline, and keep the current paragraph direction. (Bug#10183)
e9a49426 11819 (redisplay_window): Don't let `margin' become negative. (Bug#10192)
9e49252b 11820
02b16839
JL
118212011-12-02 Juri Linkov <juri@jurta.org>
11822
11823 * search.c (Fword_search_regexp): New Lisp function created from
11824 `wordify'. Change type of arg `lax' from `int' to `Lisp_Object'.
11825 (Fword_search_backward, Fword_search_forward)
11826 (Fword_search_backward_lax, Fword_search_forward_lax):
11827 Use `Fword_search_regexp' instead of `wordify'. Doc fix.
11828 (syms_of_search): Define `Sword_search_regexp'. (Bug#10145)
11829
0068070e
SM
118302011-12-01 Stefan Monnier <monnier@iro.umontreal.ca>
11831
11832 * fileio.c (Finsert_file_contents): Move after-change-function call
11833 to before the "handled:" label, since all "goto handled" appear in
11834 cases where the *-change-functions have already been properly called
11835 (bug#10117).
11836
3360a3fc
AS
118372011-12-01 Andreas Schwab <schwab@linux-m68k.org>
11838
11839 * keyboard.c (interrupt_signal): Don't call kill-emacs when
11840 waiting for input. (Bug#10169)
11841
73d6c093
EZ
118422011-11-30 Eli Zaretskii <eliz@gnu.org>
11843
11844 * dispnew.c (adjust_glyph_matrix): Remove the assertion that
11845 verifies glyph row's hash code--we have just reallocated the
11846 glyphs, so their contents can be complete garbage. (Bug#10164)
11847
febe6bea
JB
118482011-11-30 Juanma Barranquero <lekktu@gmail.com>
11849
11850 * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Add missing check.
11851
801a4313
EZ
118522011-11-30 Eli Zaretskii <eliz@gnu.org>
11853
11854 * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Ensure ROW's
11855 attributes are tested _before_ calling verify_row_hash, to protect
11856 against GCC re-ordering of the tests. (Bug#10164)
11857
2b56b87e
JD
118582011-11-29 Jan Djärv <jan.h.d@swipnet.se>
11859
11860 * xterm.h (struct x_output): net_wm_state_hidden_seen is new.
11861
11862 * xterm.c (handle_one_xevent): Only set async_visible and friends
11863 if net_wm_state_hidden_seen is non-zero (Bug#10002)
7dbda6df 11864 (get_current_wm_state): Set net_wm_state_hidden_seen to 1 if
2b56b87e
JD
11865 _NET_WM_STATE_HIDDEN is in NET_WM_STATE.
11866
dbf31225
PE
118672011-11-28 Paul Eggert <eggert@cs.ucla.edu>
11868
11869 Remove GCPRO-related macros that exist only to avoid shadowing locals.
11870 * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR)
11871 (GCPRO6_VAR, UNGCPRO_VAR): Remove. See
11872 <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
11873 All uses changed to use GCPRO1 etc.
11874 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO):
11875 Revert to old implementation (i.e., before 2011-03-11).
11876
1305621b
YM
118772011-11-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11878
11879 * dispnew.c (scrolling_window): Truncate overlaps in copy destination
11880 of scroll runs so as to avoid assigning disabled bogus rows and
11881 unnecessary graphics copy operations.
11882
8c9afb46
EZ
118832011-11-27 Eli Zaretskii <eliz@gnu.org>
11884
11885 * s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
11886 (snprintf) [_MSC_VER]: Redirect to _snprintf.
11887 (strtoll) [_MSC_VER]: Redirect to _strtoi64.
11888 (malloc, free, realloc, calloc): Redirect to e_* only when
11889 compiling Emacs.
11890
11891 * lisp.h (GCTYPEBITS): Move before first use.
11892 (ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
11893 (DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
11894 this macro definition.
11895
11896 * s/ms-w32.h (tzname): Redirect to _tzname for all values of
11897 _MSC_VER.
11898
54e9e3bf
JD
118992011-11-27 Jan Djärv <jan.h.d@swipnet.se>
11900
6d5eb5b0
SM
11901 * gtkutil.c (xg_create_frame_widgets):
11902 Call gtk_window_set_has_resize_grip (FALSE) if that function is
54e9e3bf
JD
11903 present with Gtk+ 2.0.
11904
83aca1cb
PE
119052011-11-26 Paul Eggert <eggert@cs.ucla.edu>
11906
11907 * fileio.c (Finsert_file_contents): Undo previous change; see
11908 <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
11909
5b76caa4
PE
119102011-11-26 Paul Eggert <eggert@cs.ucla.edu>
11911
11912 Rename locals to avoid shadowing.
11913 * fileio.c (Finsert_file_contents):
11914 Rename inner 'gcpro1' to 'inner_gcpro1' to avoid shadowing.
11915 * process.c (wait_reading_process_output):
11916 Rename inner 'proc' to 'p' to avoid shadowing.
11917 Indent for consistency with usual Emacs style.
11918
8c535114
EZ
119192011-11-25 Eli Zaretskii <eliz@gnu.org>
11920
11921 * xdisp.c (redisplay_window): If cursor row is not fully visible
11922 after recentering, and scroll-conservatively is set to a large
11923 number, scroll window by a few more lines to make the cursor fully
11924 visible and out of scroll-margin. (Bug#10105)
91b4a718
EZ
11925 (start_display): Don't move to the next line if the display should
11926 start at a newline that is part of a display vector or an overlay
11927 string. (Bug#10119)
8c535114 11928
fa4fdb5c
JL
119292011-11-24 Juri Linkov <juri@jurta.org>
11930
11931 * image.c (imagemagick_load_image): Move `MagickSetResolution' down
11932 after the `MagickPingImage' call. (Bug#10112)
11933
90ec88df
CY
119342011-11-23 Chong Yidong <cyd@gnu.org>
11935
11936 * window.c (Fcoordinates_in_window_p): Accept only live windows.
11937
56e2e794
MR
119382011-11-23 Martin Rudalics <rudalics@gmx.at>
11939
11940 * buffer.c (Fkill_buffer): Run replace_buffer_in_windows before
11941 making another buffer current. (Bug#10114)
11942
b6e64c41
GM
119432011-11-23 Glenn Morris <rgm@gnu.org>
11944
11945 * font.c (font_find_for_lface) [HAVE_NS]: Ignore case. (Bug#2526)
11946
6b21de18
CY
119472011-11-23 Chong Yidong <cyd@gnu.org>
11948
11949 * xdisp.c (compute_stop_pos): Check validity of end_charpos before
11950 using it (Bug#5984).
11951
b12cd789
EZ
119522011-11-22 Eli Zaretskii <eliz@gnu.org>
11953
11954 * dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
11955 and header-lines, as they don't have one computed for them.
11956 (Bug#10098)
11957
11958 * .gdbinit (prow): Make displayed values more self-explaining.
11959 Add row's hash code.
11960
261b6fd4
LMI
119612011-11-21 Lars Magne Ingebrigtsen <larsi@gnus.org>
11962
11963 * process.c (wait_reading_process_output): Fix asynchrounous
11964 GnuTLS socket handling on some versions of the GnuTLS library.
16c1ad08 11965 (wait_reading_process_output): Add comment and URL.
261b6fd4 11966
e7cfd277
JD
119672011-11-21 Jan Djärv <jan.h.d@swipnet.se>
11968
11969 * xterm.c (x_clear_frame): Reinstate the XClearWindow call.
11970
a9b9b7f5
CY
119712011-11-21 Chong Yidong <cyd@gnu.org>
11972
11973 * window.c (Fnext_window, Fprevious_window): Doc fix.
11974
b0d15b4f
SM
119752011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
11976
11977 * window.c (get_phys_cursor_glyph): Fix Lisp_Object/int mixup.
11978
fe7a3057
JB
119792011-11-20 Juanma Barranquero <lekktu@gmail.com>
11980
11981 * nsfont.m (syms_of_nsfont) <ns-reg-to-script>: Fix typo.
11982
d2999b1a
MR
119832011-11-20 Martin Rudalics <rudalics@gmx.at>
11984
11985 * window.c (Fset_window_combination_limit): Rename argument
11986 STATUS to LIMIT.
11987 (Vwindow_combination_limit): Remove "status" from doc-string.
11988
d5ff9cd0
AS
119892011-11-20 Andreas Schwab <schwab@linux-m68k.org>
11990
11991 * m/ibms390.h: Remove.
11992 * m/ibms390x.h: Don't include "ibms390.h".
11993
a5bb9bd3
SM
119942011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
11995
11996 * fileio.c (Finsert_file_contents): Add missing gcpro1 variable.
11997 Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11998
cd1181db
JB
119992011-11-20 Juanma Barranquero <lekktu@gmail.com>
12000
12001 * casetab.c (Fset_case_table):
12002 * charset.c (Fcharset_after): Fix typos.
12003
615a3b8d 120042011-11-20 Paul Eggert <eggert@cs.ucla.edu>
6a0bf43d 12005
17e845af
PE
12006 Standardize on VIRT_ADDR_VARIES behavior (Bug#10042).
12007 Otherwise, valgrind does not work on some platforms.
12008 Problem reported by Andreas Schwab in
6a0bf43d
PE
12009 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00081.html>.
12010 * puresize.h (pure, PURE_P): Always behave as if VIRT_ADDR_VARIES
12011 is set, removing the need for VIRT_ADDRESS_VARIES.
12012 (PURE_P): Use a more-efficient implementation that needs just one
12013 comparison, not two: on x86-64 with GCC 4.6.2, this cut down the
12014 number of instructions from 6 (xorl, cmpq, jge, xorl, cmpq, setge)
12015 to 4 (xorl, subq, cmpq, setbe).
12016 * alloc.c (pure): Always extern now, since that's the
12017 VIRT_ADDR_VARIES behavior.
12018 (PURE_POINTER_P): Use a single comparison, not two, for
12019 consistency with the new puresize.h.
12020 * lisp.h (PNTR_COMPARISON_TYPE): Remove; no longer needed.
12021 * m/ibms390.h, m/intel386.h, m/template.h, s/cygwin.h, s/hpux10-20.h:
12022 Remove VIRT_ADDR_VARIES no longer needed.
12023
f8fe6f96
EZ
120242011-11-19 Eli Zaretskii <eliz@gnu.org>
12025
12026 * xdisp.c (x_write_glyphs, draw_phys_cursor_glyph)
12027 (erase_phys_cursor, update_window_cursor, show_mouse_face)
12028 (cursor_in_mouse_face_p): If the cursor position is out of bounds,
12029 behave as if the cursor position were at the window margin.
12030
12031 * window.c (get_phys_cursor_glyph): If the window is hscrolled,
12032 and the cursor position is out of bounds, behave as if the cursor
12033 position were at the window margin. (Bug#10075)
12034
df05a53c
CY
120352011-11-18 Chong Yidong <cyd@gnu.org>
12036
12037 * window.c (Fwindow_combination_limit): Make first argument
12038 non-optional, since it is meaningless for live windows like the
12039 selected window.
61ccba97 12040
2071918e
DA
120412011-11-18 Dmitry Antipov <dmantipov@yandex.ru>
12042
12043 * keymap.c (Fwhere_is_internal): Add missing RETURN_UNGCPROs.
12044
b50a28de
SM
120452011-11-18 Stefan Monnier <monnier@iro.umontreal.ca>
12046
12047 * intervals.c: Fix grafting over the whole buffer (bug#10071).
12048 (graft_intervals_into_buffer): Simplify.
12049
015137db
EZ
120502011-11-18 Eli Zaretskii <eliz@gnu.org>
12051
12052 * dispnew.c (swap_glyph_pointers): Swap the used[] arrays and the
12053 hash values of the two rows.
12054 (copy_row_except_pointers): Preserve the used[] arrays and the
12055 hash values of the two rows. (Bug#10035)
68c95424 12056 (add_row_entry): Add xassert to verify that ROW's hash code is valid.
015137db
EZ
12057
12058 * xdisp.c (row_hash): New function, body extracted from
12059 compute_line_metrics.
12060 (compute_line_metrics): Call row_hash, instead of computing the
12061 hash code inline.
12062
12063 * dispnew.c (verify_row_hash): Call row_hash for computing the
12064 hash code of a row, instead of duplicating code from xdisp.c.
12065
12066 * dispextern.h (row_hash): Add prototype.
12067
a2addb04
TH
120682011-11-18 Tassilo Horn <tassilo@member.fsf.org>
12069
12070 * frame.c (delete_frame): Don't delete the terminal when the last
12071 X frame is closed if emacs is built with GTK toolkit.
12072
df85d315
JB
120732011-11-17 Juanma Barranquero <lekktu@gmail.com>
12074
12075 * window.c (syms_of_window) <window-combination-resize>: Fix typo.
12076
a0c2d0ae
MR
120772011-11-17 Martin Rudalics <rudalics@gmx.at>
12078
12079 * window.c (Vwindow_splits): Rename to
12080 Vwindow_combination_resize. Suggested by Juri Linkov.
12081 (Fsplit_window_internal): Use Vwindow_combination_resize instead
12082 of Vwindow_splits.
12083
58179cce
JB
120842011-11-16 Juanma Barranquero <lekktu@gmail.com>
12085
7877f373
JB
12086 * nsfns.m (Fns_font_name):
12087 * window.c (syms_of_window) <window-combination-limit>: Fix typos.
58179cce 12088
b6f67890
MR
120892011-11-16 Martin Rudalics <rudalics@gmx.at>
12090
12091 * window.h (window): Rename slot "nest" to "combination_limit".
12092 * window.c (Fwindow_nest): Rename to Fwindow_combination_limit.
12093 (Fset_window_nest): Rename to Fset_window_combination_limit.
12094 (Vwindow_nest): Rename to Vwindow_combination_limit.
12095 (recombine_windows, make_parent_window, make_window)
12096 (Fsplit_window_internal, saved_window)
12097 (Fset_window_configuration, save_window_save): Rename all
12098 occurrences of window_nest to window_combination_limit.
12099
c7015153
JB
121002011-11-15 Juanma Barranquero <lekktu@gmail.com>
12101
12102 * image.c (imagemagick_load_image): Fix typo.
12103
322ad6ec
EZ
121042011-11-14 Eli Zaretskii <eliz@gnu.org>
12105
12106 * xdisp.c (display_line): Move the call to
12107 highlight_trailing_whitespace before the call to
12108 compute_line_metrics, since the latter needs to see the final
6d5eb5b0
SM
12109 faces of all the glyphs to compute ROW's hash value.
12110 Fixes assertion violations in row_equal_p. (Bug#10035)
322ad6ec 12111
f067b8ec
JB
121122011-11-14 Juanma Barranquero <lekktu@gmail.com>
12113
12114 * w32proc.c (reader_thread): Don't check pending input if cp->fd < 0,
12115 just return (bug#10044).
12116
1e5b2111
EZ
121172011-11-12 Eli Zaretskii <eliz@gnu.org>
12118
7ef3cbd5
EZ
12119 * makefile.w32-in (HEAPSIZE): New variable, allows to build temacs
12120 with user-defined heap size. Bump the default size of the temacs
12121 heap to 27MB, to avoid memory warning when running temacs.
12122 ($(TEMACS)): Use HEAPSIZE instead of a hardcoded value.
12123
1e5b2111
EZ
12124 * dispnew.c (scrolling_window): Fix incorrect indices in accessing
12125 current_matrix and desired_matrix. (Bug#9990)
7a7270dd
EZ
12126 (verify_row_hash) [XASSERTS]: New function.
12127 (adjust_glyph_matrix, row_equal_p): Use it in xassert to verify
12128 that the hash value of glyph rows is correct.
1e5b2111 12129
89d61221
MR
121302011-11-12 Martin Rudalics <rudalics@gmx.at>
12131
12132 * window.h (window): Remove splits slot.
12133 * window.c (Fwindow_splits, Fset_window_splits): Remove.
12134 (Fdelete_other_windows_internal, make_parent_window)
12135 (make_window, Fsplit_window_internal, Fdelete_window_internal)
12136 (Fset_window_configuration, save_window_save): Don't deal with
12137 split status of windows.
12138 (saved_window): Remove splits slot.
12139 (Vwindow_splits): Rewrite doc-string.
12140
97f18cc8
JD
121412011-11-11 Jan Djärv <jan.h.d@swipnet.se>
12142
12143 * xfns.c (unwind_create_frame):
12144 * nsfns.m (unwind_create_frame):
12145 * w32fns.c (unwind_create_frame): Use Fmemq to check if frame is in
12146 Vframe_list (Bug#9999).
12147
22a648b4
DA
121482011-11-11 Dmitry Antipov <dmantipov@yandex.ru>
12149
0b381c7e 12150 * xdisp.c (syms_of_xdisp): Remove duplicated definition of Qtext.
22a648b4 12151
659afede
KH
121522011-11-11 Kenichi Handa <handa@m17n.org>
12153
12154 * callproc.c (Fcall_process): Set the member dst_multibyte of
12155 process_coding.
12156
9ac0394b
KH
121572011-11-11 Johan Bockgård <bojohan@gnu.org>
12158
12159 * xdisp.c (fill_composite_glyph_string): Always set s->face, to
12160 avoid a crash (bug#9496).
12161
2fbdc249
CY
121622011-11-09 Chong Yidong <cyd@gnu.org>
12163
12164 * window.c (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
12165 (Fwindow_inside_absolute_pixel_edges): Only allow live windows.
12166
ac6b1f81
PE
121672011-11-08 Paul Eggert <eggert@cs.ucla.edu>
12168
12169 * s/gnu.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS (Bug#9926).
12170
09db192c
PE
121712011-11-08 Paul Eggert <eggert@cs.ucla.edu>
12172
12173 Avoid some portability problems by eschewing 'extern inline' functions.
12174 The trivial performance wins aren't worth the portability hassles; see
12175 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>
12176 et seq.
12177 * dispextern.h (window_box, window_box_height, window_text_bottom_y)
12178 (window_box_width, window_box_left, window_box_left_offset)
12179 (window_box_right, window_box_right_offset): Undo previous change,
12180 by removing the "extern"s.
12181 * intervals.c (adjust_intervals_for_insertion)
12182 (adjust_intervals_for_deletion): Undo previous change,
12183 making these static again.
12184 (offset_intervals, temp_set_point_both, temp_set_point)
12185 (copy_intervals_to_string): No longer inline.
12186 * xdisp.c (window_text_bottom_y, window_box_width)
12187 (window_box_height, window_box_left_offset)
12188 (window_box_right_offset, window_box_left, window_box_right)
12189 (window_box): No longer inline.
12190
105216ed
CY
121912011-11-08 Chong Yidong <cyd@gnu.org>
12192
12193 * window.c (Fwindow_left_column, Fwindow_top_line): Doc fix.
6d5eb5b0
SM
12194 (Fwindow_body_height, Fwindow_body_width): Move from Lisp.
12195 Signal an error if not a live window.
105216ed
CY
12196 (Fwindow_total_width, Fwindow_total_height): Move from Lisp.
12197 (Fwindow_total_size, Fwindow_body_size): Move to Lisp.
12198
ae9e237f
JB
121992011-11-07 Juanma Barranquero <lekktu@gmail.com>
12200
12201 * lisp.h (syms_of_abbrev): Remove declaration.
12202 Reported by CHENG Gao <chenggao@royau.me>.
12203
c7aa8333
EZ
122042011-11-07 Eli Zaretskii <eliz@gnu.org>
12205
12206 * w32.c (check_windows_init_file): Don't look for term/w32-win.el
12207 if Vpurify_flag is non-nil. Fixes a crash when running w32 build
12208 of temacs in GUI mode.
12209
be7f5545
MR
122102011-11-07 Martin Rudalics <rudalics@gmx.at>
12211
12212 * window.h: Declare delete_all_child_windows instead of
12213 delete_all_subwindows.
12214 * window.c (Fwindow_nest, Fset_window_nest)
12215 (Fset_window_new_total, Fset_window_new_normal)
12216 (Fwindow_resize_apply): Don't use term subwindow in doc-strings.
12217 (delete_all_subwindows): Rename to delete_all_child_windows.
12218 (Fdelete_other_windows_internal, Fset_window_configuration):
12219 Call delete_all_child_windows instead of delete_all_subwindows.
12220 * frame.c (delete_frame): Call delete_all_child_windows instead
12221 of delete_all_subwindows.
12222
ca78dc43
PE
122232011-11-07 Paul Eggert <eggert@cs.ucla.edu>
12224
12225 * alloc.c (DEADP): New macro, for porting to GNU/Hurd (Bug#9926).
12226 This is also needed for porting to any host where GC_MARK_STACK is
12227 not GC_MAKE_GCPROS_NOOPS.
12228 (which_symbols): Use it.
12229
a0241d01
KH
122302011-11-07 Kenichi Handa <handa@m17n.org>
12231
12232 * coding.c (coding_set_destination): Check coding->src_pos only
12233 when coding->src_object is a buffer (bug#9910).
12234
12235 * process.c (send_process): Set the member src_multibyte of coding
12236 to 0 (bug#9911) when sending a unibyte text.
12237
12238 * callproc.c (Fcall_process): Set the member src_multibyte of
12239 process_coding to 0 (bug#9912).
12240
a64bfdfa 122412011-11-06 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
ba24cea2
YM
12242
12243 * xmenu.c (cleanup_widget_value_tree): New function.
12244 (xmenu_show, xdialog_show): Use it in record_unwind_protect instead of
12245 calling free_menubar_widget_value_tree directly (Bug#9830).
12246
cb41b32a
PE
122472011-11-06 Paul Eggert <eggert@cs.ucla.edu>
12248
12249 Fix some portability problems with 'inline'.
12250 * dispextern.h (window_box, window_box_height, window_text_bottom_y)
12251 (window_box_width, window_box_left, window_box_left_offset)
12252 (window_box_right, window_box_right_offset): Declare extern.
12253 Otherwise, these inline functions do not conform to C99 and
12254 are miscompiled by Microsoft compilers. Reported by Eli Zaretskii in
12255 <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>.
12256 * intervals.c (adjust_intervals_for_insertion)
12257 (adjust_intervals_for_deletion): Now extern, because otherwise the
12258 extern inline functions 'offset_intervals' couldn't refer to it.
12259 (static_offset_intervals): Remove.
12260 (offset_intervals): Rewrite using the old contents of
12261 static_offset_intervals. The old version didn't conform to C99
12262 because an extern inline function contained a reference to an
12263 identifier with static linkage.
12264
b7041366
AS
122652011-11-06 Andreas Schwab <schwab@linux-m68k.org>
12266
12267 * keyboard.c (interrupt_signal): Don't call kill-emacs while in
12268 GC.
12269
88a37c4d
EZ
122702011-11-06 Eli Zaretskii <eliz@gnu.org>
12271
12272 * xdisp.c (init_iterator, reseat_to_string): Don't set the
12273 iterator's bidi_p flag if Vpurify_flag is non-nil. (Bug#9963)
12274 (Fcurrent_bidi_paragraph_direction): If Vpurify_flag is non-nil,
12275 return Qleft_to_right.
12276
49745b39
CY
122772011-11-06 Chong Yidong <cyd@gnu.org>
12278
12279 * window.c (Fwindow_live_p, Fwindow_frame, Fframe_root_window)
12280 (Fminibuffer_window, Fwindow_buffer, Fwindow_splits)
12281 (Fset_window_splits, Fwindow_nest, Fset_window_nest)
12282 (Fwindow_use_time, Fwindow_total_size, Fwindow_normal_size)
12283 (Fwindow_new_normal, Fwindow_left_column, Fwindow_top_line)
12284 (Fwindow_margins, Fwindow_fringes, Fwindow_scroll_bars)
12285 (Fwindow_vscroll): Doc fix.
12286 (Fwindow_top_child, Fwindow_left_child): Eliminate a nil default
12287 argument, since it makes no sense to pass a live window and for
12288 consistency with window-child.
12289
1f05cd82
CS
122902011-11-05 Christoph Scholtes <cschol2112@googlemail.com>
12291
12292 * makefile.w32-in ($(TEMACS), (gl-stamp)): Use $(THISDIR) to
12293 support MSVC.
12294
22610910
JR
122952011-11-05 Jason Rumney <jasonr@gnu.org>
12296
12297 * w32font.c (font_matches_spec): Filter out non-Japanese kana fonts.
12298 (add_font_entity_to_list): Filter out non-Japanese Shift-JIS
12299 fonts (Bug#6029).
12300 (add_font_entity_to_list): Fix logic errors in mixed boolean and
12301 bitwise arithmetic preventing use of unicode-sip and non-truetype
12302 opentype fonts.
12303
a06776b2
EZ
123042011-11-05 Eli Zaretskii <eliz@gnu.org>
12305
3ad924ba
EZ
12306 * s/ms-w32.h (fstat, stat, utime): Move redirections to
12307 "emacs"-only part.
12308
a06776b2
EZ
12309 * w32fns.c (x_create_tip_frame, Fx_create_frame): Rearrange
12310 initialization code to keep similarity to xfns.c after changes
12311 from 2011-11-05.
12312
c9e7db78
JD
123132011-11-05 Jan Djärv <jan.h.d@swipnet.se>
12314
a97f8f3f
JD
12315 * nsfns.m: Declare image_cache_refcount if GLYPH_DEBUG.
12316 (unwind_create_frame): New function (Bug#9943).
12317 (Fx_create_frame): Restructure code to be more similar to the one in
12318 xfns.c. Call record_unwind_protect with unwind_create_frame (Bug#9943).
12319 Initialize image_cache_refcount if GLYPH_DEBUG (Bug#9943).
12320 Move terminal->reference_count++ just before making the frame official
12321 (Bug#9943).
12322
12323 * nsterm.m (x_free_frame_resources): New function.
12324 (x_destroy_window): Move code to x_free_frame_resources.
12325
c9e7db78 12326 * xfns.c (unwind_create_frame): Fix comment.
6d5eb5b0
SM
12327 (Fx_create_frame, x_create_tip_frame):
12328 Move terminal->reference_count++ just before making the frame
75f1671a 12329 official. Move initialization of image_cache_refcount and
c9e7db78
JD
12330 dpyinfo_refcount before calling init_frame_faces (Bug#9943).
12331
a6fc3b5c
EZ
123322011-11-05 Eli Zaretskii <eliz@gnu.org>
12333
12334 Support MSVC build with newer versions of Visual Studio.
12335 * makefile.w32-in (TAGS-gmake): Don't use $(patsubst ...), as
12336 Nmake barfs on that. Use $(OBJ*_c) variables instead, defined on
12337 nt/gmake.defs.
12338
12339 * lisp.h (ENUM_BF): New macro, for enumerated types in bitfields,
12340 which are not supported by MSVC.
12341 (Lisp_Symbol, Lisp_Misc_Any, Lisp_Marker, Lisp_Misc_Overlay)
12342 (Lisp_Save_Value, Lisp_Free): Use ENUM_BF for enumerated types in
12343 bitfields.
12344 (Lisp_Object) [USE_LISP_UNION_TYPE]: Use ENUM_BF for enumerated
12345 types in bitfields.
12346 (DEFUN) [_MSC_VER]: Define in a different way for MSVC.
12347
12348 * w32fns.c [_MSC_VER]: DECLARE_HANDLE for any MSVC version.
12349
58179cce 123502011-11-05 Fabrice Popineau <fabrice.popineau@supelec.fr> (tiny change)
a6fc3b5c
EZ
12351
12352 Support MSVC build with newer versions of Visual Studio.
12353 * w32.c: Don't include w32api.h for MSVC.
12354 (init_environment) [_MSC_VER]: Call sys_access, not _access.
12355
12356 * s/ms-w32.h <sigset_t, ssize_t> [_MSC_VER]: Typedefs for MSVC.
12357 [_MSC_VER]: Include sys/timeb.h, sys/stat.h, and signal.h.
12358 (fstat, stat, utime) [_MSC_VER]: Redirect to their sys_* cousins.
12359 (malloc, free, realloc, calloc) [_MSC_VER]: Always redirect to the
12360 e_* cousins.
12361 (alloca) [_MSC_VER]: Define to _alloca.
12362
12363 * lisp.h (DECL_ALIGN) [_MSC_VER]: Define for MSVC.
12364
12365 * regex.c <re_char> [_MSC_VER]: A separate definition for MSVC.
12366
a58c13ed
EZ
123672011-11-04 Eli Zaretskii <eliz@gnu.org>
12368
12369 * xdisp.c (note_mouse_highlight): If either of
12370 previous/next-single-property-change returns nil, treat that as
12371 the beginning or the end of the buffer. (Bug#9955)
12372
fe0b6370
JD
123732011-11-04 Jan Djärv <jan.h.d@swipnet.se>
12374
a58c13ed 12375 * gtkutil.c (xg_make_tool_item): Add callbacks if one of wimage or
fe0b6370
JD
12376 label is not null (Bug#9951).
12377 (xg_tool_item_stale_p): Handle the fact that wimage and/or wlbl
12378 may be NULL.
12379
89bd5ee1
EZ
123802011-11-04 Eli Zaretskii <eliz@gnu.org>
12381
12382 * window.c (Fwindow_body_size): Mention in the doc string that the
12383 return value is in frame's canonical units. (Bug#9949)
12384
84c3edb9
EZ
123852011-11-03 Eli Zaretskii <eliz@gnu.org>
12386
4e2fb5c7
EZ
12387 * xdisp.c (note_mouse_highlight): Initialize `area'. (Bug#9947)
12388
84c3edb9 12389 * w32fns.c (unwind_create_frame): If needed, free the glyph
3ab15fd6 12390 matrices of the partially constructed frame. (Bug#9943)
2a58bbc1 12391 * xfns.c (unwind_create_frame): Likewise.
84c3edb9 12392
bc17a887
EZ
123932011-11-01 Eli Zaretskii <eliz@gnu.org>
12394
12395 * xdisp.c (mouse_face_from_buffer_pos): Fix a typo in a comment.
12396 Don't stop backward scan on the continuation glyph, even though
12397 its CHARPOS is positive.
6d5eb5b0
SM
12398 (mouse_face_from_buffer_pos, note_mouse_highlight):
12399 Rename cover_string to disp_string.
bc17a887 12400
4ee88440
MR
124012011-11-01 Martin Rudalics <rudalics@gmx.at>
12402
12403 * window.c (temp_output_buffer_show): Don't use
12404 Vtemp_buffer_show_specifiers.
12405 (Vtemp_buffer_show_specifiers): Remove unused variable.
12406
c2ff3c02
EZ
124072011-10-30 Eli Zaretskii <eliz@gnu.org>
12408
12409 * xdisp.c (try_cursor_movement): Make sure ROW isn't decremented
12410 past the beginning of the current glyph matrix.
12411
58179cce 124122011-10-30 Adam Sjøgren <asjo@koldfront.dk> (tiny change)
6e56383b
JD
12413
12414 * xterm.c: Include X11/Xproto.h if HAVE_GTK3.
12415 (x_error_handler): Ignore BadMatch for X_SetInputFocus for
12416 HAVE_GTK3 (Bug#9869).
b77a6a7f 12417
3b574623
JD
12418 * gtkutil.c (xg_win_to_widget, xg_event_is_for_menubar): Initialize
12419 type to GDK_NOTHING so valgrind does not complain (Bug#9901).
12420
b77a6a7f
JD
12421 * xterm.h (x_display_info): Add Xatom_net_wm_state_hidden (Bug#9893).
12422
12423 * xterm.c: Declare x_handle_net_wm_state to return int.
12424 (handle_one_xevent): Check if we are iconified but don't have
12425 _NET_WM_STATE_HIDDEN. If do, treat as deiconify (Bug#9893).
12426 (get_current_wm_state): Return non-zero if not hidden,
12427 check for _NET_WM_STATE_HIDDEN (Bug#9893).
12428 (do_ewmh_fullscreen): Ignore return value from get_current_wm_state.
12429 (x_handle_net_wm_state): Return what get_current_wm_state returns.
12430 (x_term_init): Initialize dpyinfo->Xatom_net_wm_state_hidden.
12431
196e41e4
PE
124322011-10-29 Paul Eggert <eggert@cs.ucla.edu>
12433
12434 * alloc.c (which_symbols): Declare EXTERNALLY_VISIBLE,
12435 so that this new function doesn't get optimized away by a
12436 whole-program optimizer. Make the 2nd arg EMACS_INT, not int.
12437
021f2e1a
AS
124382011-10-29 Andreas Schwab <schwab@linux-m68k.org>
12439
12440 * frame.h (MOUSE_HL_INFO): Remove excess parens.
12441
8b058d44
EZ
124422011-10-29 Eli Zaretskii <eliz@gnu.org>
12443
12444 Fix the `xbytecode' command.
12445 * .gdbinit (xprintbytestr): New command.
b50a28de 12446 (xwhichsymbols): Rename from `which'; all callers changed.
8b058d44
EZ
12447 (xbytecode): Print the byte-code string as well.
12448
4452fb80
EZ
124492011-10-29 Kim Storm <storm@cua.dk>
12450
8b058d44
EZ
12451 * alloc.c (which_symbols): New function.
12452
21b72067
AS
124532011-10-29 Andreas Schwab <schwab@linux-m68k.org>
12454
12455 * minibuf.c (read_minibuf_noninteractive): Allow reading empty
12456 line. (Bug#9903)
12457
83ed7b5c
GM
124582011-10-29 Glenn Morris <rgm@gnu.org>
12459
12460 * process.c (wait_reading_process_output): Revert 2009-08-30 change.
12461 Not clear what it was for, and it causes various bugs. (Bug#9839)
12462
5a7a728b
EZ
124632011-10-28 Eli Zaretskii <eliz@gnu.org>
12464
12465 * xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
12466 possible random value that matches one of those tested as
12467 condition to clear the mouse face.
12468
d3d0842f
CY
124692011-10-28 Chong Yidong <cyd@gnu.org>
12470
12471 * xdisp.c (note_mouse_highlight): Fix use of uninitialized var.
12472
31b39d13
DN
124732011-10-28 Dan Nicolaescu <dann@ics.uci.edu>
12474
12475 * window.c (make_window): Initialize phys_cursor_on_p.
12476
9aba6043
SM
124772011-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
12478
12479 * lisp.h (struct Lisp_Symbol): Update comments.
12480
c20992f4
JB
124812011-10-28 Juanma Barranquero <lekktu@gmail.com>
12482
12483 * w32font.c (w32_load_unicows_or_gdi32): Add missing return.
12484
db4f02f2
EZ
124852011-10-28 Eli Zaretskii <eliz@gnu.org>
12486
12487 Fix Emacs on Windows 9X (bug#8562). Thanks to oslsachem
12488 <oslsachem@gmail.com> for helping to debug this.
12489
12490 * w32font.c (g_b_init_is_w9x, g_b_init_get_outline_metrics_w)
12491 (g_b_init_get_text_metrics_w, g_b_init_get_glyph_outline_w)
12492 (g_b_init_get_glyph_outline_w): New static variables.
12493 (GetOutlineTextMetricsW_Proc, GetTextMetricsW_Proc)
12494 (GetGlyphOutlineW_Proc): New typedefs.
12495 (w32_load_unicows_or_gdi32, get_outline_metrics_w)
9aba6043
SM
12496 (get_text_metrics_w, get_glyph_outline_w, globals_of_w32font):
12497 New functions.
12498 (w32font_open_internal, compute_metrics):
12499 Call get_outline_metrics_w, get_text_metrics_w, and get_glyph_outline_w
db4f02f2
EZ
12500 instead of calling the "wide" APIs directly.
12501
12502 * emacs.c (main) [HAVE_NTGUI]: Call globals_of_w32font.
12503
12504 * w32.h (syms_of_w32font): Add prototype.
12505
87e68db4
JB
125062011-10-27 Juanma Barranquero <lekktu@gmail.com>
12507
12508 * window.c (Fframe_root_window, Fframe_first_window, Fwindow_end)
12509 (Fframe_selected_window, Ftemp_output_buffer_show, Fnext_window)
12510 (Fdelete_window_internal, Fwindow_parameters): Fix typos in docstrings.
12511 (Fmove_to_window_line): Doc fix.
12512
435c1d67
CY
125132011-10-27 Chong Yidong <cyd@gnu.org>
12514
12515 * process.c (make_process): Set gnutls_state to NULL.
12516
12517 * gnutls.c (emacs_gnutls_deinit): Deinit the gnutls_state if it is
12518 non-NULL, regardless of GNUTLS_INITSTAGE.
12519 (Fgnutls_boot): Cleanups. Call emacs_gnutls_deinit if we signal
12520 an error. Set process slots as soon as we allocate them.
12521
12522 * gnutls.h (GNUTLS_LOG, GNUTLS_LOG2): Fix macros.
12523
9c6c6f49
CY
125242011-10-27 Chong Yidong <cyd@gnu.org>
12525
9aba6043
SM
12526 * gnutls.c (emacs_gnutls_deinit): New function.
12527 Deallocate credentials structures as well as calling gnutls_deinit.
9c6c6f49
CY
12528 (Fgnutls_deinit, Fgnutls_boot): Use it.
12529
12530 * process.c (make_process): Initialize GnuTLS credentials to NULL.
12531 (deactivate_process): Call emacs_gnutls_deinit.
12532
657d08d3
JB
125332011-10-27 Juanma Barranquero <lekktu@gmail.com>
12534
12535 * image.c (x_create_x_image_and_pixmap):
12536 * w32.c (sys_rename, w32_delayed_load):
12537 * w32font.c (fill_in_logfont):
12538 * w32reg.c (x_get_string_resource): Silence compiler warnings.
12539
5430d399
JB
125402011-10-26 Juanma Barranquero <lekktu@gmail.com>
12541
12542 * w32fns.c (w32_default_color_map): New function,
12543 extracted from Fw32_default_color_map.
a7ef684b 12544 (Fw32_default_color_map, Fx_open_connection): Use it. (Bug#9785)
5430d399 12545
fe0055fa
PE
125462011-10-25 Paul Eggert <eggert@cs.ucla.edu>
12547
12548 * dispextern.h (Fcontrolling_tty_p): New decl (Bug#6649 part 2).
12549
e6346438
SM
125502011-10-25 Stefan Monnier <monnier@iro.umontreal.ca>
12551
12552 * keyboard.c (test_undefined): New function (bug#9751).
12553 (read_key_sequence): Use it to detect when a key is bound to `undefined'.
12554
e112cc37
ET
125552011-10-25 Enami Tsugutomo <tsugutomo.enami@jp.sony.com>
12556
12557 * sysdep.c (init_sys_modes): Fix the check for the controlling
12558 terminal (Bug#6649).
12559
7b5d6677
EZ
125602011-10-20 Eli Zaretskii <eliz@gnu.org>
12561
12562 * dispextern.h (struct bidi_it): New member next_en_type.
12563
12564 * bidi.c (bidi_line_init): Initialize the next_en_type member.
12565 (bidi_resolve_explicit_1): When next_en_pos is valid for the
12566 current character, check also for next_en_type being WEAK_EN.
12567 (bidi_resolve_weak): Don't enter the expensive loop if the current
12568 position is before next_en_pos. Record the bidi type of the first
12569 non-ET, non-BN character we find, in addition to its position.
12570 (bidi_level_of_next_char): Invalidate next_en_type when
12571 next_en_pos is over-stepped.
12572
7da0b018
PE
125732011-10-20 Paul Eggert <eggert@cs.ucla.edu>
12574
12575 Time zone name fixes for non-ASCII locales (Bug#641, Bug#9794)
12576 * editfns.c: Rewrite current-time-zone so that it invokes
12577 the equivalent of (format-time-string "%Z") to get the time zone name.
12578 This fixes a bug when the time zone name contains characters that
12579 need converting from the system time locale to Emacs internal format.
12580 This fixes a shortcoming that I introduced in my 1999-10-19 patch:
12581 that patch fixed format-time-string to do the conversion, but
12582 I forgot to fix current-time-zone.
12583 (format_time_string): New function, containing most of
12584 what Fformat_time_string used to contain.
12585 (Fformat_time_string): Rewrite in terms of format_time_string.
12586 This doesn't change this function's behavior.
12587 (current-time-zone): Rewrite to use format_time_string.
12588 This fixes the bug reported by Michael Schierl in
12589 <http://lists.gnu.org/archive/html/emacs-devel/2007-06/msg00334.html>.
12590 Jason Rumney's 2007-06-07 change worked around this bug, but
12591 didn't fix it.
12592 * systime.h (tzname, timezone): Remove no-longer-used declarations.
12593
8547b010
EZ
125942011-10-19 Eli Zaretskii <eliz@gnu.org>
12595
12596 * xdisp.c (start_display): If the character at POS is displayed
12597 via a display vector, reset IT->current.dpvec_index to zero.
12b32963
EZ
12598 (try_window_reusing_current_matrix): If a line ends in a display
12599 vector or the next line starts in a display vector, continue
12600 redrawing the window even though the character position of
12601 start_row was reached.
8547b010
EZ
12602 (Bug#9771, part 2)
12603
4e948d15
CY
126042011-10-18 Chong Yidong <cyd@gnu.org>
12605
12606 * xdisp.c (get_next_display_element): Handle U+2010 and U+2011
12607 with nobreak-char-display too.
12608
4787455f
EZ
126092011-10-18 Eli Zaretskii <eliz@gnu.org>
12610
12611 Fix part 3 of bug#9771.
12612 * bidi.c (bidi_line_init): Initialize next_en_pos to zero, not -1.
12613 (bidi_resolve_neutral): Don't enter the expensive loop looking for
12614 non-neutral characters if the current character is a paragraph
12615 separator (a.k.a. Newline). This avoids running the same
12616 expensive loop twice, once when we consume the preceding newline
12617 and the other time when the line actually needs to be displayed.
12618 Avoid the loop when we see neutrals on the base embedding level
12619 following a character whose directionality is the same as the
12620 paragraph's. This avoids running the expensive loop when a line
12621 ends in a long sequence of neutrals, like control characters.
12622 Add assertion against STRONG_AL type. Slightly rearrange code
12623 that determines the type of a neutral given the first non-neutral
12624 that follows it.
12625 (bidi_level_of_next_char): Set next_en_pos to zero when
12626 invalidating its info.
12627
2c91f553
EZ
126282011-10-17 Eli Zaretskii <eliz@gnu.org>
12629
12630 * xdisp.c (push_display_prop): Determine whether to record string
12631 or buffer position by IT->string, not by IT->method. Allow
12632 GET_FROM_DISPLAY_VECTOR as IT->method on entry. (Bug#9771, part 4)
f2ff9e88
EZ
12633 (move_it_vertically_backward): Don't look for character position
12634 immediately after the newline when in a continuation line.
12635 (Bug#9771, part 1)
2c91f553 12636
c7b08b0d
MR
126372011-10-15 Martin Rudalics <rudalics@gmx.at>
12638
12639 * window.c (coordinates_in_window): Rewrite and delabelize
12640 vertical border check. (Bug#5357) (Bug#9618)
12641
6b02f655
SM
126422011-10-14 Stefan Monnier <monnier@iro.umontreal.ca>
12643
12644 * xterm.c (frame_highlight, frame_unhighlight): Ignore unexplained
12645 errors in XSetWindowBorder (bug#9310).
12646
81d40c92
DA
126472011-10-13 Dmitry Antipov <dmantipov@yandex.ru>
12648
12649 * editfns.c (Fset_time_zone_rule): Replace free with xfree to
12650 avoid crash when xmalloc overrun checking is enabled.
12651
d4172c3b
EZ
126522011-10-13 Eli Zaretskii <eliz@gnu.org>
12653
12654 * xdisp.c (Fcurrent_bidi_paragraph_direction): Initialize
12655 itb.paragraph_dir to NEUTRAL_DIR. Fixes an occasional incorrect
12656 cursor motion with <left> and <right> arrow keys.
12657
12658 * bidi.c (bidi_init_it): Don't initialize paragraph_dir here, as
12659 some callers set that themselves.
12660
b00eea75
EZ
126612011-10-12 Eli Zaretskii <eliz@gnu.org>
12662
12663 * xdisp.c (find_row_edges): Handle the case where ROW comes from a
12664 display string and the previous row comes from the same string and
12665 is empty. (Bug#9739) (Bug#9738)
12666
8fe012c4
SM
126672011-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
12668
12669 * doc.c (get_doc_string): Encode file name (bug#9735).
12670
0074aef2
EZ
126712011-10-12 Eli Zaretskii <eliz@gnu.org>
12672
79beb178
EZ
12673 * bidi.c (bidi_level_of_next_char):
12674 * xdisp.c (get_visually_first_element): Remove old incorrect
12675 comments regarding the Unicode Line Separator character.
12676
0074aef2
EZ
12677 * bidi.c (bidi_init_it): Initialize paragraph_dir to NEUTRAL_DIR.
12678
6e4b3fbe
DA
126792011-10-12 Dmitry Antipov <dmantipov@yandex.ru>
12680
12681 * alloc.c (Fgc_status): Do not access beyond zombies array
12682 boundary if nzombies > MAX_ZOMBIES.
12683 * alloc.c (dump_zombies): Add missing format specifier.
12684
0324f3af
PE
126852011-10-12 Paul Eggert <eggert@cs.ucla.edu>
12686
b5525cac
PE
12687 * xdisp.c (set_cursor_from_row): Simplify conditionals,
12688 to pacify GCC 4.6.1 x86-64 with -O2 -Wstrict-overflow.
12689
0324f3af
PE
12690 * lread.c (read_escape): Allow hex escapes as large as ?\xfffffff.
12691 Some packages use them to denote characters with modifiers.
12692
e9b5f888
AS
126932011-10-11 Andreas Schwab <schwab@linux-m68k.org>
12694
12695 * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR)
12696 (GCPRO5_VAR, GCPRO6_VAR, UNGCPRO_VAR): Add whitespace to avoid
12697 matching a pp-number. Rename parameter var to var1.
12698
127827c0
SM
126992011-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
12700
12701 * minibuf.c (Finternal_complete_buffer): Fix last change (bug#9709).
12702
c8fd3bd0
GM
127032011-10-08 Glenn Morris <rgm@gnu.org>
12704
12705 * callint.c (Fcall_interactively): Give a more explicit error for the
12706 'c' case with a non-character input. (Bug#8479)
12707
352ec8ff
EZ
127082011-10-08 Eli Zaretskii <eliz@gnu.org>
12709
03669ccb
EZ
12710 * xdisp.c (hscroll_window_tree): Support hscroll in right-to-left
12711 lines.
7061c986
EZ
12712 (set_cursor_from_row): Fix cursor positioning in mixed L2R+R2L
12713 lines that are hscrolled on the left.
03669ccb 12714
352ec8ff
EZ
12715 * dispnew.c (buffer_posn_from_coords): Account for a possible
12716 presence of header-line. (Bug#4426)
12717
a66cfb1c
SM
127182011-10-07 Stefan Monnier <monnier@iro.umontreal.ca>
12719
6b02f655
SM
12720 * buffer.c (syms_of_buffer) <enable-multibyte-characters>:
12721 Don't advertise functionality which we discourage or doesn't work.
a66cfb1c 12722
7c5ee88e
PE
127232011-10-07 Paul Eggert <eggert@cs.ucla.edu>
12724
12725 * alloc.c (GC_LISP_OBJECT_ALIGNMENT): Use offsetof, not __alignof__
12726 or sizeof. __alignof__ gives the wrong answer on Fedora x86-64
12727 with GCC 4.6.1 when configured with CC='gcc -m32' --with-wide-int;
12728 this makes Emacs dump core during garbage collection on rare
12729 occasions. sizeof is obviously inferior to offsetof here, so
12730 stick with offsetof.
12731 (GC_POINTER_ALIGNMENT): New macro.
12732 (mark_memory): Omit 3rd (offset) arg; caller changed.
12733 Don't assume EMACS_INT alignment is the same as pointer alignment.
12734
df1bbe5b
SM
127352011-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12736
12737 * keyboard.c (read_key_sequence_remapped): New var.
12738 (read_key_sequence): Compute remapping in the right buffer.
12739 (command_loop_1): Use read_key_sequence's remapping directly.
12740
51553db6
SM
127412011-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
12742
32c1fffd
SM
12743 * dired.c (file_name_completion): Don't expand file name.
12744 (Ffile_name_completion, Ffile_name_all_completions): Expand file name
12745 before checking file name handler.
12746
51553db6
SM
12747 * minibuf.c (Finternal_complete_buffer): Only show internal buffers if
12748 they've been requested explicitly (bug#9591).
12749
b6bd1599 127502011-10-01 Andreas Schwab <schwab@linux-m68k.org>
fa2ec41f
AS
12751
12752 * keymap.c (Fsingle_key_description): Use make_specified_string
12753 instead of build_string to build string from push_key_description.
12754 (Bug#5193)
12755
f701dc2a
PE
127562011-09-30 Paul Eggert <eggert@cs.ucla.edu>
12757
4222c55d
PE
12758 * buffer.h (struct buffer): Use time_t, not int, for a time stamp.
12759 This fixes a Y2038 bug on 64-bit hosts.
12760 * buffer.c (reset_buffer):
12761 * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
12762 (Fclear_buffer_auto_save_failure):
12763 Use 0, not -1, to represent an unset failure time, since time_t
12764 might not be signed.
12765
f701dc2a
PE
12766 Remove dependency on glibc malloc internals.
12767 * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
12768 Move back here from lisp.h, but with their new implementations.
12769 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
12770 (XMALLOC_OVERRUN_SIZE_SIZE): Move these new lisp.h macros here.
12771 * charset.c (charset_table_init): New static var.
12772 (syms_of_charset): Use it instead of xmalloc. This removes a
12773 dependency on glibc malloc internals. See Eli Zaretskii's comment in
12774 <http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00815.html>.
12775 * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
12776 Move back to alloc.c.
12777 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
12778 (XMALLOC_OVERRUN_SIZE_SIZE): Move to alloc.c.
12779
9ceebf39
JD
127802011-09-30 Jan Djärv <jan.h.d@swipnet.se>
12781
12782 * nsterm.m (windowDidResize): Call x_set_window_size only when
12783 ns_in_resize is true. Otherwise set pixelwidth/height and
12784 call change_frame_size (Bug#9628).
12785
cb993c58
PE
127862011-09-30 Paul Eggert <eggert@cs.ucla.edu>
12787
3930c88b
PE
12788 Port --enable-checking=all to Fedora 14 x86-64.
12789 * charset.c (syms_of_charset): Also account for glibc malloc's
12790 internal overhead when calculating the initial malloc maximum.
12791
cb993c58
PE
12792 Port --enable-checking=all to Fedora 14 x86.
12793 * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
12794 Move to lisp.h.
12795 (xmalloc_put_size, xmalloc_get_size, overrun_check_malloc)
12796 (overrun_check_realloc, overrun_check_free):
12797 Use XMALLOC_OVERRUN_SIZE_SIZE, not sizeof (size_t).
12798 That way, xmalloc returns a properly-aligned pointer even if
12799 XMALLOC_OVERRUN_CHECK is defined. The old debugging code happened
12800 to align OK on typical 64-bit hosts, but not on Fedora 14 x86.
12801 * charset.c (syms_of_charset): Take XMALLOC_OVERRUN_CHECK_OVERHEAD
12802 into account when calculating the initial malloc maximum.
12803 * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
12804 Move here from alloc.c, so that charset.c can use it too.
12805 Properly align; the old code wasn't right for common 32-bit hosts
12806 when configured with --enable-checking=all.
12807 (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
12808 (XMALLOC_OVERRUN_SIZE_SIZE): New macros.
12809
31bed486
EZ
128102011-09-29 Eli Zaretskii <eliz@gnu.org>
12811
04c70788 12812 * sysdep.c (snprintf) [!EOVERFLOW]: If EOVERFLOW is not defined,
31bed486
EZ
12813 use EDOM.
12814
fbcaa2f3
EZ
128152011-09-28 Eli Zaretskii <eliz@gnu.org>
12816
12817 * xdisp.c (compute_display_string_end): If there's no display
12818 string at CHARPOS, return -1.
12819
12820 * bidi.c (bidi_fetch_char): When compute_display_string_end
12821 returns a negative value, treat the character as a normal
12822 character not covered by a display string. (Bug#9624)
12823
a239d4e9
JB
128242011-09-28 Juanma Barranquero <lekktu@gmail.com>
12825
12826 * lread.c (Fread_from_string): Fix typo in docstring.
12827
88652fd5
EZ
128282011-09-27 Eli Zaretskii <eliz@gnu.org>
12829
12830 * xdisp.c (handle_invisible_prop): If invisible text ends on a
12831 newline, reseat the iterator instead of bidi-iterating there one
12832 character at a time. (Bug#9610)
32c1fffd
SM
12833 (BUFFER_POS_REACHED_P, move_it_in_display_line_to): Bail when past
12834 TO_CHARPOS if the bidi iterator is at base embedding level.
88652fd5 12835
ed497dd4
AS
128362011-09-27 Andreas Schwab <schwab@linux-m68k.org>
12837
12838 * lread.c (readevalloop): Use correct code for NBSP.
12839 (read1): Likewise. (Bug#9608)
12840
b2bf61aa
MA
128412011-09-25 Michael Albinus <michael.albinus@gmx.de>
12842
12843 * dbusbind.c (Fdbus_register_signal): When service is not
12844 registered, use nil in Vdbus_registered_objects_table. (Bug#9581)
12845
32bbb17c
GM
128462011-09-25 Glenn Morris <rgm@gnu.org>
12847
12848 * buffer.c (truncate-lines): Doc fix.
12849
94e0933e
CY
128502011-09-24 Chong Yidong <cyd@stupidchicken.com>
12851
12852 * window.c (Fwindow_prev_buffers, Fset_window_prev_buffers)
12853 (Fset_window_next_buffers): Doc fix.
12854
cddde921
GM
128552011-09-24 Glenn Morris <rgm@gnu.org>
12856
12857 * minibuf.c (read_minibuf): Disable line truncation. (Bug#5715)
12858
1260aef1
PE
128592011-09-24 Paul Eggert <eggert@cs.ucla.edu>
12860
25b4bfa0
PE
12861 Fix minor problems found by static checking.
12862 * xdisp.c (string_from_display_spec): Don't assume vecsize fits in int.
1260aef1
PE
12863 * indent.c (Fvertical_motion): Fix == vs = typo.
12864
e3cbd34b
EZ
128652011-09-24 Eli Zaretskii <eliz@gnu.org>
12866
a66cfb1c
SM
12867 * dispnew.c (syms_of_display) <redisplay-dont-pause>:
12868 Default value is now t. Doc fix.
6bf7006f 12869
e3cbd34b 12870 * indent.c (Fvertical_motion): Compute and apply the overshoot
32c1fffd 12871 logic when moving up, not only when moving down. Fix the
e3cbd34b 12872 confusing name and values of the it_overshoot_expected variable;
32c1fffd 12873 logic changes accordingly. (Bug#9254) (Bug#9549)
e3cbd34b
EZ
12874
12875 * xdisp.c (pos_visible_p): Produce correct pixel coordinates when
12876 CHARPOS is covered by a display string which includes newlines.
12877 (move_it_vertically_backward): Avoid inflooping when START_CHARPOS
12878 is covered by a display string with embedded newlines.
12879
a3de0cbd
MA
128802011-09-24 Michael Albinus <michael.albinus@gmx.de>
12881
12882 * dbusbind.c (Fdbus_register_signal): Add match rule to
12883 Vdbus_registered_objects_table. (Bug#9581)
a66cfb1c
SM
12884 (Fdbus_register_method, Vdbus_registered_objects_table):
12885 Fix docstring.
a3de0cbd 12886
b260039d
JM
128872011-09-24 Jim Meyering <meyering@redhat.com>
12888
32c1fffd 12889 do not ignore write error for any output size
b260039d
JM
12890 The previous change was incomplete.
12891 While it makes emacs --batch detect the vast majority of stdout
12892 write failures, errors were still ignored whenever the output size is
12893 k * (BUFSIZ+1) - 4. E.g., on a system with BUFSIZ of 4096,
12894 $ emacs --batch --eval '(print (format "%4093d" 0))' > /dev/full \
12895 && echo FAIL: ignored write error
12896 FAIL: ignored write error
12897 $ emacs --batch --eval '(print (format "%20481d" 0))' > /dev/full \
12898 && echo FAIL: ignored write error
12899 FAIL: ignored write error
12900 * emacs.c (Fkill_emacs): Also test ferror. (Bug#9574)
12901
8eca8a7c
AS
129022011-09-23 Andreas Schwab <schwab@linux-m68k.org>
12903
12904 * emacs.c (Fkill_emacs): In noninteractive mode exit
12905 non-successfully if a write error occurred on stdout. (Bug#9574)
12906
3341db62
EZ
129072011-09-21 Eli Zaretskii <eliz@gnu.org>
12908
12909 * xdisp.c (pop_it): Allow it->object that is a cons cell to pass
12910 the xassert test.
12911
12912 * dispextern.h (struct it): Update the comment documenting what
12913 can it->OBJECT be.
12914
8c203dbf
EZ
129152011-09-20 Eli Zaretskii <eliz@gnu.org>
12916
12917 * xdisp.c (set_cursor_from_row): If the row ends in a newline from
12918 a display string, extend search for cursor position to end of row.
12919 (find_row_edges): If the row ends in a newline from a display
12920 string, increment its MATRIX_ROW_END_CHARPOS by one. (Bug#9549)
12921 Handle the case of a display string with multiple newlines.
fd317ddf
EZ
12922 (Fcurrent_bidi_paragraph_direction): Fix search for previous
12923 non-empty line. Fixes confusing cursor motion with arrow keys at
12924 the beginning of a line that starts with whitespace.
8c203dbf 12925
a4824228
LMI
129262011-09-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12927
12928 * lread.c (Fread_from_string): Document what FINAL-STRING-INDEX is
12929 (bug#9493).
12930
33ed493b
CY
129312011-09-18 Chong Yidong <cyd@stupidchicken.com>
12932
12933 * xfns.c (Fx_create_frame): Handle the bitmapIcon resource as
12934 boolean (Bug#9154).
12935
56cd55c8
EZ
129362011-09-18 Eli Zaretskii <eliz@gnu.org>
12937
12938 * xdisp.c (display_line): Record maximum and minimum buffer
12939 positions even if no glyphs were produced (e.g., by a zero-width
12940 stretch). Fixes bug#9530 on a TTY. Under word-wrap, don't record
12941 buffer positions that will be removed from the glyph row because
12942 they don't fit.
c02dcedf
EZ
12943 (produce_stretch_glyph): Fix a bug in :align-to on a TTY when the
12944 column is beyond frame width: don't subtract 1 "pixel" when
12945 computing width of the stretch.
3e62b7e0
EZ
12946 (reseat_at_next_visible_line_start): Undo the change made on
12947 2011-09-17 that saved paragraph information and restored it after
12948 the call to `reseat'. (Bug#9545)
56cd55c8 12949
5ed99d36 129502011-09-18 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3390454c
YM
12951
12952 * xdisp.c (expose_window): Save original value of phys_cursor_on_p
12953 and turn window cursor on if cleared (Bug#9415).
12954
5ed99d36 129552011-09-18 Andreas Schwab <schwab@linux-m68k.org>
edb7b4dc
AS
12956
12957 * search.c (boyer_moore): Take unibyte characters from pattern
12958 literally. (Bug#9458)
12959
9bade7b2
EZ
129602011-09-18 Eli Zaretskii <eliz@gnu.org>
12961
12962 * xdisp.c (reseat_at_next_visible_line_start): Fix last change.
12963
e5e9d610
PE
129642011-09-18 Paul Eggert <eggert@cs.ucla.edu>
12965
87e4427a
PE
12966 Fix minor problem found by static checking.
12967 * xdisp.c (reseat_at_next_visible_line_start): Mark locals as
12968 initialized, to pacify gcc -Wuninitialized.
12969
e5e9d610
PE
12970 * fileio.c: Report proper errno when syscall falls.
12971 (Finsert_file_contents): Save and restore errno,
12972 so that report_file_error outputs the correct diagnostic.
12973 (Fwrite_region) [CLASH_DETECTION]: Likewise.
12974
a1674f0b
EZ
129752011-09-18 Eli Zaretskii <eliz@gnu.org>
12976
12977 * .gdbinit (pgx): Fix references to fields of `struct glyph'.
12978
fbfb6dd4
EZ
129792011-09-17 Eli Zaretskii <eliz@gnu.org>
12980
12981 * xdisp.c (produce_stretch_glyph): Another fix for changes made on
12982 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9530)
12983
bb187662
EZ
129842011-09-17 Eli Zaretskii <eliz@gnu.org>
12985
1137e8b8 12986 * xdisp.c (reseat_at_next_visible_line_start): Keep information
6b02f655 12987 about the current paragraph and restore it after the call to reseat.
1137e8b8
EZ
12988
12989 * bidi.c (MAX_PARAGRAPH_SEARCH): New macro.
12990 (bidi_find_paragraph_start): Search back for paragraph beginning
12991 at most MAX_PARAGRAPH_SEARCH lines; if not found, return BEGV_BYTE.
12992 (bidi_move_to_visually_next): Only trigger paragraph-related
12993 computations when the last character is a newline or at EOB, not
12994 just any NEUTRAL_B. (Bug#9470)
12995
bb187662
EZ
12996 * xdisp.c (set_cursor_from_row): Don't invoke special treatment of
12997 truncated lines if point is covered by a display string. (Bug#9524)
12998
2e621251
PE
129992011-09-16 Paul Eggert <eggert@cs.ucla.edu>
13000
13001 * xselect.c: Relax test for outgoing X longs (Bug#9498).
13002 (cons_to_x_long): New function.
13003 (lisp_data_to_selection_data): Use it. Correct the test for
13004 short-versus-long data; it was negated. Break out of vector
13005 loop, for efficiency, when a long datum is discovered.
13006
91a15bc6
SM
130072011-09-16 Stefan Monnier <monnier@iro.umontreal.ca>
13008
13009 * eval.c (Fquote): Document its non-consing behavior (bug#9482).
13010
b41c3a35
EZ
130112011-09-16 Eli Zaretskii <eliz@gnu.org>
13012
13013 * image.c (tiff_handler): Work around a bug in MinGW GCC 3.x (see
13014 GCC PR/17406) by declaring this function with external scope.
13015
7812ba2d
PE
130162011-09-15 Paul Eggert <eggert@cs.ucla.edu>
13017
13018 * editfns.c (Fformat): Fix bug in text-property fix (Bug#9514).
13019 Don't mishandle (length (format "%%")) and (format "%4000s%%" "").
13020
cf7edc2a
AS
130212011-09-15 Andreas Schwab <schwab@linux-m68k.org>
13022
13023 * editfns.c (Fformat): Correctly handle text properties on "%%".
13024
bd01620e
EZ
130252011-09-15 Eli Zaretskii <eliz@gnu.org>
13026
13027 * xterm.c (x_draw_composite_glyph_string_foreground):
13028 * w32term.c (x_draw_composite_glyph_string_foreground):
13029 * term.c (encode_terminal_code):
13030 * composite.c (composition_update_it, get_composition_id):
13031 * xdisp.c (get_next_display_element)
13032 (fill_composite_glyph_string): Add comments about special meaning
13033 of TAB characters in a composition.
13034
a02719a3
PE
130352011-09-15 Paul Eggert <eggert@cs.ucla.edu>
13036
13037 * editfns.c (Fformat): Fix off-by-1 bug for "%%b" (Bug#9514).
4c122725
PE
13038 This occurs when processing a multibyte format.
13039 Problem reported by Wolfgang Jenker.
a02719a3 13040
72589a3c
JB
130412011-09-15 Johan Bockgård <bojohan@gnu.org>
13042
13043 * xdisp.c (try_cursor_movement): Only check for exact match if
13044 cursor hpos found by set_cursor_from_row is valid. (Bug#9495)
13045
1c14176c
PE
130462011-09-14 Paul Eggert <eggert@cs.ucla.edu>
13047
13048 Remove unused external symbols.
13049 * dispextern.h (calc_pixel_width_or_height): Remove decl.
13050 * xdisp.c (calc_pixel_width_or_height): Now static.
13051 * doprnt.c (exprintf) [! (HAVE_X_WINDOWS && USE_X_TOOLKIT)]: Remove.
13052 * indent.c (check_display_width):
13053 * w32term.c: Fix comment to match code.
13054 * xterm.c, xterm.h (x_catching_errors): Remove.
13055
d2eea5b5
PE
130562011-09-14 Paul Eggert <eggert@cs.ucla.edu>
13057
13058 * xselect.c: Use signed conversions more consistently (Bug#9498).
13059 (selection_data_to_lisp_data): Assume incoming selection data are
13060 signed integers, not unsigned. This is to be consistent with
13061 outgoing selection data, which was modified to use signed integers
13062 in as part of the fix to Bug#9196 in response to Jan D.'s comment
13063 in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
13064 expects long, not unsigned long.
13065
46888499
EZ
130662011-09-14 Eli Zaretskii <eliz@gnu.org>
13067
13068 * xdisp.c (try_window_reusing_current_matrix): Fix incorrect
13069 computation of loop end. Reported by Johan Bockgård
13070 <bojohan@gnu.org>.
13071
ef8ef9fb
CY
130722011-09-13 Chong Yidong <cyd@stupidchicken.com>
13073
13074 * frame.c (Fother_visible_frames_p): Function deleted.
13075
fa819fed
EZ
130762011-09-12 Eli Zaretskii <eliz@gnu.org>
13077
13078 * indent.c (compute_motion): Process display vector front to back
13079 rather than the other way around. (Bug#2496)
13080
2ba8e008
SM
130812011-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
13082
13083 * fileio.c (Finsert_file_contents): Don't assume beg_offset is 0.
13084
20f53c69
CY
130852011-09-11 Chong Yidong <cyd@stupidchicken.com>
13086
13087 * minibuf.c (Fread_from_minibuffer): Doc fix.
13088
d562d7a4
EZ
130892011-09-11 Eli Zaretskii <eliz@gnu.org>
13090
13091 * xdisp.c (produce_stretch_glyph): Fix a typo made in changes from
13092 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9475)
13093
1c4d7f3d
LMI
130942011-09-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13095
13096 * fileio.c (Fvisited_file_modtime): Document `(-1 65535)' as a
13097 value for non-existent files.
13098
b885bf36
EZ
130992011-09-11 Eli Zaretskii <eliz@gnu.org>
13100
13101 * fileio.c (Finsert_file_contents): If the file cannot be opened,
13102 set its "size" to -1. This will set the modtime_size field of
13103 the corresponding buffer to -1, which is what
13104 verify-visited-file-modtime expects for files that do not exist.
13105 (Bug#9139)
13106
6612f0bf
PE
131072011-09-11 Paul Eggert <eggert@cs.ucla.edu>
13108
13109 * keymap.h (KEY_DESCRIPTION_SIZE, push_key_description): Move decls
13110 here ...
13111 * lisp.h: ... from here. push_key_description is no longer
13112 defined in keyboard.c, so its declaration should not be in
13113 lisp.h's "Defined in keyboard.c" section, and KEY_DESCRIPTION_SIZE
13114 logically belongs with push_key_description.
13115
dfb3f755
PE
131162011-09-10 Paul Eggert <eggert@cs.ucla.edu>
13117
13118 * buffer.h: Include <sys/types.h> instead of <time.h>.
13119 Otherwise, off_t wasn't defined on FreeBSD 9.0-BETA2 i386.
13120 Problem reported by Herbert J. Skuhra.
13121
3134906c
LMI
131222011-09-10 Lars Magne Ingebrigtsen <larsi@gnus.org>
13123
13124 * xml.c (parse_region): Make the parsing work for
13125 non-comment-starting XML files again (bug#9144).
13126
8d903f4e
AS
131272011-09-10 Andreas Schwab <schwab@linux-m68k.org>
13128
13129 * image.c (gif_load): Fix calculation of bottom and right corner.
13130 (Bug#9468)
13131
80ad64f4
EZ
131322011-09-10 Eli Zaretskii <eliz@gnu.org>
13133
13134 * xdisp.c (MAX_DISP_SCAN): Decrease to 250. Prevents sluggish
13135 redisplay in small windows.
13136
208a048d
EZ
131372011-09-09 Eli Zaretskii <eliz@gnu.org>
13138
13139 * frame.c (x_report_frame_params): Cast to avoid compiler warnings.
13140
9b1c252e
MR
131412011-09-08 Martin Rudalics <rudalics@gmx.at>
13142
13143 * window.c (Fset_window_prev_buffers, Fset_window_next_buffers):
13144 Operate on live windows only.
13145
2949f33b
JB
131462011-09-08 Juanma Barranquero <lekktu@gmail.com>
13147
13148 * emacs.c (my_heap_start): #ifdef to avoid warnings when unused.
13149
e08dcafd
EZ
131502011-09-07 Eli Zaretskii <eliz@gnu.org>
13151
13152 * xdisp.c (move_it_in_display_line_to): Call RESTORE_IT on ppos_it
13153 only under bidi iteration.
13154
115b96bd
JD
131552011-09-07 Jan Djärv <jan.h.d@swipnet.se>
13156
13157 * gtkutil.c (xg_make_tool_item): Insert comment about eventbox.
13158
c8199d0f
PE
131592011-09-06 Paul Eggert <eggert@cs.ucla.edu>
13160
13161 isnan: Fix porting problem to Solaris 10 with bundled gcc.
13162 Without this fix, the command to link temacs failed due to an
13163 undefined symbol __builtin_isnan. This is because
13164 /usr/include/iso/math_c99.h #defines isnan(x) to
13165 __builtin_isnan(x), but the bundled gcc, which identifies itself
13166 as gcc 3.4.3 (csl-sol210-3_4-branch+sol_rpath), does not have
13167 a __builtin_isnan.
13168 * floatfns.c (isnan): #undef, and then #define to a clone of
13169 what's in data.c.
13170 (Fisnan): Always define, since it's always available now.
13171 (syms_of_floatfns): Always define isnan at the Lisp level.
13172
e39b275c 131732011-09-06 Paul Eggert <eggert@cs.ucla.edu>
1c262cae
PE
13174
13175 * Makefile.in (gl-stamp): move-if-change now in build-aux (Bug#9169).
13176
b2db44d9 131772011-09-06 Paul Eggert <eggert@cs.ucla.edu>
728f8f0a 13178
f4af5137 13179 * fileio.c: Fix bugs with large file offsets (Bug#9428).
728f8f0a
PE
13180 The previous code assumed that file offsets (off_t values) fit in
13181 EMACS_INT variables, which is not true on typical 32-bit hosts.
13182 The code messed up by falsely reporting buffer overflow in cases
13183 such as (insert-file-contents "big" nil 1 2) into an empty buffer
13184 when "big" contains more than 2**29 bytes, even though this
13185 inserts just one byte and does not overflow the buffer.
13186 (Finsert_file_contents): Store file offsets as off_t
13187 values, not as EMACS_INT values. Check for overflow when
13188 converting between EMACS_INT and off_t. When checking for
13189 buffer overflow or for overlap, take the offsets into account.
13190 Don't use EMACS_INT for small values where int suffices.
13191 When checking for overlap, fix a typo: ZV was used where
13192 ZV_BYTE was intended.
13193 (Fwrite_region): Don't assume off_t fits into 'long'.
13194 * buffer.h (struct buffer.modtime_size): Now off_t, not EMACS_INT.
13195
ecfc0a49
MA
131962011-09-05 Michael Albinus <michael.albinus@gmx.de>
13197
13198 * dbusbind.c (xd_signature_cat): Rename from signature_cat.
13199
6511acf2 132002011-09-04 Paul Eggert <eggert@cs.ucla.edu>
61bfeeb7 13201
0999621a 13202 sprintf-related integer and memory overflow issues (Bug#9412).
62f19c19
PE
13203
13204 * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
8666506e 13205 (esprintf, exprintf, evxprintf): New functions.
62f19c19 13206 * keyboard.c (command_loop_level): Now EMACS_INT, not int.
6b02f655 13207 (cmd_error): Kbd macro iterations count is now EMACS_INT, not int.
62f19c19
PE
13208 (modify_event_symbol): Do not assume that the length of
13209 name_alist_or_stem is safe to alloca and fits in int.
13210 (Fexecute_extended_command): Likewise for function name and binding.
13211 (Frecursion_depth): Wrap around reliably on integer overflow.
13212 * keymap.c (push_key_description): First arg is now EMACS_INT, not int,
13213 since some callers pass EMACS_INT values.
13214 (Fsingle_key_description): Don't crash if symbol name contains more
13215 than MAX_ALLOCA bytes.
13216 * minibuf.c (minibuf_level): Now EMACS_INT, not int.
13217 (get_minibuffer): Arg is now EMACS_INT, not int.
13218 * lisp.h (get_minibuffer, push_key_description): Reflect API changes.
8666506e 13219 (esprintf, exprintf, evxprintf): New decls.
62f19c19
PE
13220 * window.h (command_loop_level, minibuf_level): Reflect API changes.
13221
2be7d702
PE
13222 * dbusbind.c (signature_cat): New function.
13223 (xd_signature, Fdbus_register_signal):
2ea16b89
PE
13224 Do not overrun buffer; instead, report string overflow.
13225
9d1df220
PE
13226 * dispnew.c (add_window_display_history): Don't overrun buffer.
13227 Truncate instead; this is OK since it's just a log.
13228
33ef5c64
PE
13229 * editfns.c (Fcurrent_time_zone): Don't overrun buffer
13230 even if the time zone offset is outlandishly large.
13231 Don't mishandle offset == INT_MIN.
13232
66c6fdd5
PE
13233 * emacs.c (main) [NS_IMPL_COCOA]: Don't overrun buffer
13234 when creating daemon; the previous buffer-overflow check was incorrect.
13235
d749b01b
PE
13236 * eval.c (verror): Simplify by rewriting in terms of evxprintf,
13237 which has the guts of the old verror function.
13238
b5cd1905
PE
13239 * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
13240 use SAFE_ALLOCA instead. Use esprintf to avoid int-overflow issues.
13241
6e1a67fb
PE
13242 * font.c: Include <float.h>, for DBL_MAX_10_EXP.
13243 (font_unparse_xlfd): Don't blindly alloca long strings.
c21721cc 13244 Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
8666506e 13245 fits in int, when using sprintf. Use single snprintf to count
c21721cc
PE
13246 length of string rather than counting it via multiple sprintfs;
13247 that's simpler and more reliable.
c21721cc
PE
13248 (font_unparse_fcname): Use it to avoid sprintf buffer overrun.
13249 (generate_otf_features) [0 && HAVE_LIBOTF]: Use esprintf, not
13250 sprintf, in case result does not fit in int.
13251
c57b67fc
PE
13252 * fontset.c (num_auto_fontsets): Now printmax_t, not int.
13253 (fontset_from_font): Print it.
13254
8a401434
PE
13255 * frame.c (tty_frame_count): Now printmax_t, not int.
13256 (make_terminal_frame, set_term_frame_name): Print it.
13257 (x_report_frame_params): In X, window IDs are unsigned long,
13258 not signed long, so print them as unsigned.
13259 (validate_x_resource_name): Check for implausibly long names,
13260 and don't assume name length fits in 'int'.
13261 (x_get_resource_string): Don't blindly alloca invocation name;
13262 use SAFE_ALLOCA. Use esprintf, not sprintf, in case result does
13263 not fit in int.
13264
6e1a67fb
PE
13265 * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
13266 (xg_check_special_colors, xg_set_geometry):
84722b3d
PE
13267 Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
13268
0df02bf3
PE
13269 * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.
13270 Use esprintf, not sprintf, in case result does not fit in int.
13271
48e30793
PE
13272 * macros.c (executing_kbd_macro_iterations): Now EMACS_INT, not int.
13273 (Fend_kbd_macro): Don't mishandle MOST_NEGATIVE_FIXNUM by treating
13274 it as a large positive number.
13275 (Fexecute_kbd_macro): Don't assume repeat count fits in int.
13276 * macros.h (executing_kbd_macro_iterations): Now EMACS_INT, not int.
13277
a66ff6d8
PE
13278 * nsterm.m ((NSSize)windowWillResize): Use esprintf, not sprintf,
13279 in case result does not fit in int.
13280
aca216ff
PE
13281 * print.c (float_to_string): Detect width overflow more reliably.
13282 (print_object): Make sprintf buffer a bit bigger, to avoid potential
13283 buffer overrun. Don't assume list length fits in 'int'. Treat
13284 print length of 0 as 0, not as infinity; to be consistent with other
13285 uses of print length in this function. Don't overflow print length
13286 index. Don't assume hash table size fits in 'long', or that
13287 vectorlike size fits in 'unsigned long'.
13288
31c286f7
PE
13289 * process.c (make_process): Use printmax_t, not int, to format
13290 process-name gensyms.
13291
55e5faa1
PE
13292 * sysdep.c (snprintf) [! HAVE_SNPRINTF]: New function.
13293
80f2e268
PE
13294 * term.c (produce_glyphless_glyph): Make sprintf buffer a bit bigger
13295 to avoid potential buffer overrun.
13296
670741ab
PE
13297 * xfaces.c (x_update_menu_appearance): Don't overrun buffer
13298 if X resource line is longer than 512 bytes.
13299
b7163a50
PE
13300 * xfns.c (x_window): Make sprintf buffer a bit bigger
13301 to avoid potential buffer overrun.
13302
ae58ff1f
PE
13303 * xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
13304
c43c8a6a
PE
13305 * xterm.h (x_check_errors): Add ATTRIBUTE_FORMAT_PRINTF.
13306
3f8236f4
PE
133072011-09-04 Paul Eggert <eggert@cs.ucla.edu>
13308
53e9fe90 13309 Integer overflow fixes for scrolling, etc.
6511acf2
PE
13310 Without these, Emacs silently mishandles large integers sometimes.
13311 For example, "C-u 4294967297 M-x recenter" was treated as if
53e9fe90
PE
13312 it were "C-u 1 M-x recenter" on a typical 64-bit host.
13313
6511acf2
PE
13314 * xdisp.c (try_window_id): Check Emacs fixnum range before
13315 converting to 'int'.
806add1d 13316
6511acf2 13317 * window.c (window_scroll_line_based, Frecenter):
71f02bc5
PE
13318 Check that an Emacs fixnum is in range before assigning it to 'int'.
13319 (Frecenter, Fmove_to_window_line): Use EMACS_INT, not int, for
13320 values converted from Emacs fixnums.
13321 (Frecenter): Don't wrap around a line count if it is out of 'int'
13322 range; instead, treat it as an extreme value.
13323 (Fset_window_configuration, compare_window_configurations):
13324 Use ptrdiff_t, not int, for index that might exceed 2 GiB.
13325
6511acf2
PE
13326 * search.c (Freplace_match): Use ptrdiff_t, not int, for indexes
13327 that can exceed INT_MAX. Check that EMACS_INT value is in range
13328 before assigning it to the (possibly-narrower) index.
a0efffc8
PE
13329 (match_limit): Don't assume that a fixnum can fit in 'int'.
13330
6511acf2 13331 * print.c (print_object): Use ptrdiff_t, not int, for index that can
29ebea3b
PE
13332 exceed INT_MAX.
13333
6511acf2 13334 * indent.c (position_indentation): Now takes ptrdiff_t, not int.
3f8236f4
PE
13335 (Fvertical_motion): Don't wrap around LINES values that don't fit
13336 in 'int'. Instead, treat them as extreme values. This is good
13337 enough for windows, which can't have more than INT_MAX lines anyway.
13338
fcb901a7
LMI
133392011-09-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
13340
0f2f6b6d
LMI
13341 * Require libxml/parser.h to avoid compilation warning.
13342
fcb901a7
LMI
13343 * emacs.c (shut_down_emacs): Call xmlCleanupParser on shutdown.
13344
13345 * xml.c (parse_region): Don't call xmlCleanupParser after parsing,
13346 since this reportedly can destroy thread storage.
13347
6e20a0d4
CY
133482011-08-30 Chong Yidong <cyd@stupidchicken.com>
13349
13350 * syntax.c (find_defun_start): Update all cache variables if
13351 exiting early (Bug#9401).
13352
148ae00e
EZ
133532011-08-30 Eli Zaretskii <eliz@gnu.org>
13354
f6cfbd8f
EZ
13355 * image.c (x_bitmap_pixmap): Cast to int to avoid compiler warnings.
13356
148ae00e
EZ
13357 * xdisp.c (produce_stretch_glyph): No longer static, compiled also
13358 when HAVE_WINDOW_SYSTEM is not defined. Support both GUI and TTY
13359 frames. Call tty_append_glyph in the TTY case. (Bug#9402)
13360
13361 * term.c (tty_append_glyph): New function.
13362 (produce_stretch_glyph): Static function and its prototype deleted.
13363
a66cfb1c
SM
13364 * dispextern.h (produce_stretch_glyph, tty_append_glyph):
13365 Add prototypes.
148ae00e 13366
c4a07a4c
PE
133672011-08-29 Paul Eggert <eggert@cs.ucla.edu>
13368
13369 * image.c (parse_image_spec): Check for nonnegative, not for positive,
13370 when checking :margin (Bug#9390).
13371 (IMAGE_NON_NEGATIVE_INTEGER_VALUE_OR_PAIR):
a66cfb1c 13372 Rename from IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR,
c4a07a4c
PE
13373 so that the name doesn't mislead. All uses changed.
13374
6bc8cd65
JB
133752011-08-28 Johan Bockgård <bojohan@gnu.org>
13376
13377 * term.c (init_tty) [HAVE_GPM]: Move mouse settings after
13378 set_tty_hooks.
13379
dca4927e
EZ
133802011-08-27 Eli Zaretskii <eliz@gnu.org>
13381
13382 * xdisp.c (move_it_to): Don't bail out early when reaching
13383 position beyond to_charpos, if we are scanning backwards.
13384 (move_it_vertically_backward): When DY == 0, make sure we get to
13385 the first character in the line after the newline.
13386
f2cad773
PE
133872011-08-27 Paul Eggert <eggert@cs.ucla.edu>
13388
13389 * ccl.c: Improve and simplify overflow checking (Bug#9196).
13390 (ccl_driver): Do not generate an out-of-range pointer.
13391 (Fccl_execute_on_string): Remove unnecessary check for
13392 integer overflow, noted by Stefan Monnier in
13393 <http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
13394 Remove a FIXME that didn't need fixing.
13395 Simplify the newly-introduced buffer reallocation code.
13396
0cae2cdb
JB
133972011-08-27 Juanma Barranquero <lekktu@gmail.com>
13398
13399 * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on lib/verify.h.
13400
5fc295a4 134012011-08-26 Paul Eggert <eggert@cs.ucla.edu>
ddff3151 13402
70c60eb2 13403 Integer and memory overflow issues (Bug#9196).
726e0ab1 13404
d31850da
PE
13405 * doc.c (get_doc_string): Rework so that
13406 get_doc_string_buffer_size is the actual buffer size, rather than
13407 being 1 less than the actual buffer size; this makes xpalloc more
13408 convenient.
13409
a69fbedb
PE
13410 * image.c (x_allocate_bitmap_record, cache_image):
13411 * xselect.c (Fx_register_dnd_atom):
13412 Simplify previous changes by using xpalloc.
13413
fe5c5d37
PE
13414 * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,
13415 since either will do and ptrdiff_t is convenient with xpalloc.
13416
0065d054
PE
13417 * charset.c (charset_table_size)
13418 (struct charset_sort_data.priority): Now ptrdiff_t.
13419 (charset_compare): Don't overflow if priorities differ greatly.
13420 (Fsort_charsets): Don't assume list length fits in int.
13421 Check for size-calculation overflow when allocating sort data.
13422 (syms_of_charset): Allocate an initial charset table that is
13423 just under 64 KiB, to avoid problems with glibc malloc and mmap.
13424
13425 * cmds.c (internal_self_insert): Check for size-calculation overflow.
13426
13427 * composite.h (struct composition.glyph_len): Now int, not unsigned.
13428 The actual value is always <= INT_MAX, and leaving it unsigned made
13429 overflow checking harder.
13430
13431 * dispextern.h (struct glyph_matrix.rows_allocated)
13432 (struct face_cache.size): Now ptrdiff_t, for convenience in use
13433 with xpalloc. The values are still always <= INT_MAX.
13434
13435 * indent.c (compute_motion): Adjust to region_cache_forward sig change.
13436
13437 * lisp.h (xnmalloc, xnrealloc, xpalloc): New decls.
13438 (SAFE_NALLOCA): New macro.
13439
13440 * region-cache.c (struct boundary.pos, find_cache_boundary)
13441 (move_cache_gap, insert_cache_boundary, delete_cache_boundaries)
13442 (set_cache_region, invalidate_region_cache)
13443 (revalidate_region_cache, know_region_cache, region_cache_forward)
13444 (region_cache_backward, pp_cache):
13445 Use ptrdiff_t, not EMACS_INT, since either will do. This is needed
13446 so that ptrdiff_t * can be passed to xpalloc.
13447 (struct region_cache): Similarly, for gap_start, gap_len, cache_len,
13448 beg_unchanged, end_unchanged, buffer_beg, buffer_end members.
13449 (pp_cache): Don't assume cache_len fits in int.
13450 * region-cache.h: Adjust extern decls to match.
13451
13452 * search.c (scan_buffer, Freplace_match): Use ptrdiff_t, not
13453 EMACS_INT, since either will do, for xpalloc.
13454
13455 * alloc.c: Include verify.h, and check that int fits in ptrdiff_t.
13456 (xnmalloc, xnrealloc, xpalloc): New functions.
13457
726e0ab1
PE
13458 * bidi.c (bidi_shelve_header_size): New constant.
13459 (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
13460 (bidi_cache_ensure_space): Avoid integer overflow when allocating.
13461
51f30bc5 13462 * bidi.c (bidi_cache_shrink):
726e0ab1
PE
13463 * buffer.c (overlays_at, overlays_in, record_overlay_string)
13464 (overlay_strings):
13465 Don't update size of array until after memory allocation succeeds,
13466 because xmalloc/xrealloc may not return.
0065d054
PE
13467 (struct sortstrlist.bytes): Now ptrdiff_t, as EMACS_INT doesn't help
13468 now that we have proper integer overflow checking.
13469 (record_overlay_string, overlay_strings): Catch overflows when
13470 calculating size of overlay_str_buf.
726e0ab1 13471
0065d054
PE
13472 * callproc.c (Fcall_process): Check for size overflow when
13473 calculating size of args2.
13474 (child_setup): Avoid overflow by using size_t rather than ptrdiff_t.
13475 Normally we prefer signed values, but sticking with ptrdiff_t would
13476 require adding more-complicated checks.
726e0ab1
PE
13477
13478 * ccl.c (Fccl_execute_on_string): Check for memory overflow.
13479 Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
13480 Redo buffer-overflow calculations to avoid integer overflow.
0065d054 13481 Add a FIXME comment where memory seems to be over-allocated.
726e0ab1
PE
13482
13483 * character.c (Fstring): Check for size-calculation overflow.
13484
13485 * coding.c (produce_chars): Redo buffer-overflow calculations to avoid
13486 unnecessary integer overflow. Check for size overflow.
13487 (encode_coding_object): Don't update size until xmalloc succeeds.
13488
13489 * composite.c (get_composition_id): Check for overflow in glyph
13490 length calculations.
13491
13492 Integer and memory overflow fixes for display code.
13493 * dispextern.h (struct glyph_pool.nglyphs): Now ptrdiff_t, not int.
13494 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool)
13495 (scrolling_window): Check for overflow in size calculations.
13496 (line_draw_cost, realloc_glyph_pool, add_row_entry):
13497 Don't assume glyph table len fits in int.
13498 (struct row_entry.bucket, row_entry_pool_size, row_entry_idx)
13499 (row_table_size): Now ptrdiff_t, not int.
13500 (scrolling_window): Avoid overflow in size calculations.
13501 Don't update size until allocation succeeds.
13502 * fns.c (concat): Check for overflow in size calculations.
13503 (next_almost_prime): Verify NEXT_ALMOST_PRIME_LIMIT.
13504 * lisp.h (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
13505 (NEXT_ALMOST_PRIME_LIMIT): New constant.
13506
13507 * doc.c (get_doc_string_buffer_size): Now ptrdiff_t, not int.
13508 (get_doc_string): Check for size calculation overflow.
13509 Don't update size until allocation succeeds.
13510 (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
13511 EMACS_INT, where ptrdiff_t will do.
13512 (Fsubstitute_command_keys): Check for string overflow.
13513
13514 * editfns.c (set_time_zone_rule): Don't assume environment length
13515 fits in int.
13516 (message_length): Now ptrdiff_t, not int.
13517 (Fmessage_box): Don't update size until allocation succeeds.
13518 Don't assume message length fits in int.
13519 (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
13520
0065d054
PE
13521 * emacs.c (main): Do not reallocate argv, since there is a null at
13522 the end that can be overwritten, and this way there's no need to
13523 worry about size-calculation overflow.
13524 (sort_args): Check for size-calculation overflow.
726e0ab1
PE
13525
13526 * eval.c (init_eval_once, grow_specpdl): Don't update size until
13527 alloc succeeds.
13528 (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
13529
13530 * frame.c (set_menu_bar_lines, x_set_frame_parameters)
13531 (x_set_scroll_bar_width, x_figure_window_size):
13532 Check for integer overflow.
13533 (x_set_alpha): Do not assume XINT fits in int.
13534
13535 * frame.h (struct frame): Use int, not EMACS_INT, where int works.
13536 This is for the members text_lines, text_cols, total_lines, total_cols,
13537 where the system imposes an 'int' limit.
13538
13539 * fringe.c (Fdefine_fringe_bitmap):
13540 Don't update size until alloc works.
13541
13542 * ftfont.c (ftfont_get_open_type_spec, setup_otf_gstring)
13543 (ftfont_shape_by_flt): Check for integer overflow in size calculations.
13544
13545 * gtkutil.c (get_utf8_string, xg_store_widget_in_map):
13546 Check for size-calculation overflow.
13547 (get_utf8_string): Use ptrdiff_t, not size_t, where either will
13548 do, as we prefer signed integers.
13549 (id_to_widget.max_size, id_to_widget.used)
13550 (xg_store_widget_in_map, xg_remove_widget_from_map)
13551 (xg_get_widget_from_map, xg_get_scroll_id_for_window)
13552 (xg_remove_scroll_bar, xg_update_scrollbar_pos):
13553 Use and return ptrdiff_t, not int.
13554 (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
13555 * gtkutil.h: Change prototypes to match the above.
13556
13557 * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these
13558 are duplicate now that they've been promoted to lisp.h.
13559 (x_allocate_bitmap_record, x_alloc_image_color)
13560 (make_image_cache, cache_image, xpm_load):
13561 Don't update size until alloc is done.
13562 (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
13563 (x_detect_edges):
3256efce 13564 Check for size calculation overflow.
726e0ab1
PE
13565 (ct_colors_allocated_max): New constant.
13566 (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
13567 overflow.
3256efce 13568
726e0ab1
PE
13569 * keyboard.c (read_char, menu_bar_items, tool_bar_items)
13570 (read_char_x_menu_prompt, read_char_minibuf_menu_width)
13571 (read_char_minibuf_menu_prompt, follow_key, read_key_sequence):
13572 Use ptrdiff_t, not int, to count maps.
13573 (read_char_minibuf_menu_prompt): Check for overflow in size
a66cfb1c
SM
13574 calculations. Don't update size until allocation succeeds.
13575 Redo calculations to avoid overflow.
726e0ab1
PE
13576 * keyboard.h: Change prototypes to match the above.
13577
13578 * keymap.c (cmm_size, current_minor_maps): Use ptrdiff_t, not int,
13579 to count maps.
13580 (current_minor_maps): Check for size calculation overflow.
13581 * keymap.h: Change prototypes to match the above.
13582
13583 * lread.c (read1, init_obarray): Don't update size until alloc done.
13584
13585 * macros.c (Fstart_kbd_macro): Don't update size until alloc done.
13586 (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
13587
726e0ab1
PE
13588 * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
13589 Now ptrdiff_t, not int.
13590 * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
13591 (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
13592
13593 * process.c (Fnetwork_interface_list): Check for overflow
13594 in size calculation.
13595
13596 * region-cache.c (move_cache_gap): Check for size calculation overflow.
13597
13598 * scroll.c (do_line_insertion_deletion_costs): Check for size calc
13599 overflow. Don't bother calling xmalloc when xrealloc will do.
13600
13601 * search.c (Freplace_match): Check for size calculation overflow.
13602 (Fset_match_data): Don't assume list lengths fit in 'int'.
13603
13604 * sysdep.c (system_process_attributes): Use ptrdiff_t, not int,
13605 for command line length. Do not attempt to address one before the
13606 beginning of an array, as that's not portable.
13607
13608 * term.c (max_frame_lines): Remove; unused.
13609 (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
13610 not int.
13611 (encode_terminal_code, calculate_costs): Check for size
13612 calculation overflow.
13613 (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
13614 table lengths and related sizes. Don't update size until alloc
13615 done. Redo calculations to avoid overflow.
13616 (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
13617
13618 * termcap.c (tgetent): Use ptrdiff_t, not int, to record results of
13619 subtracting pointers.
13620 (gobble_line): Check for overflow more carefully. Don't update size
13621 until alloc done.
13622
13623 * tparam.c (tparam1): Use ptrdiff_t, not int, for sizes.
13624 Don't update size until alloc done.
13625 Redo size calculations to avoid overflow.
13626 Check for size calculation overflow.
0065d054 13627 (main) [DEBUG]: Fix typo in invoking tparam1.
726e0ab1
PE
13628
13629 * xdisp.c (store_mode_line_noprop_char, x_consider_frame_title):
13630 Use ptrdiff_t, not int, for sizes.
13631 (store_mode_line_noprop_char): Don't update size until alloc done.
13632
0065d054
PE
13633 * xfaces.c (lface_id_to_name_size, Finternal_make_lisp_face):
13634 Use ptrdiff_t, not int, for sizes.
13635 (Finternal_make_lisp_face, cache_face):
13636 Check for size calculation overflow.
13637 (cache_face): Treat size calculation overflows as if they were
13638 memory exhaustion (the usual treatment), rather than aborting.
726e0ab1
PE
13639
13640 * xfns.c (x_encode_text, x_set_name_internal)
13641 (Fx_change_window_property): Use ptrdiff_t, not int, to count
13642 sizes, since they can exceed INT_MAX in size. Check for size
13643 calculation overflow.
13644
0065d054
PE
13645 * xgselect.c (gfds_size): Now ptrdiff_t, for convenience with xpalloc.
13646 (xg_select): Check for size calculation overflow.
726e0ab1
PE
13647 Don't update size until alloc done.
13648
0065d054 13649 * xrdb.c (get_environ_db): Don't assume path length fits in int,
726e0ab1 13650 as sprintf is limited to int lengths.
1d526e2f 13651
252c5ee1
PE
13652 * xselect.c (X_LONG_SIZE, X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX)
13653 (X_LONG_MIN): New macros.
864d7ce7
PE
13654 Use them to make the following changes clearer.
13655 (MAX_SELECTION_QUANTUM): Make the other bounds on this value clearer.
13656 This change doesn't affect the value now, but it may help remind
13657 future maintainers not to raise the value too much later.
13658 (SELECTION_QUANTUM): Remove, replacing with ...
13659 (selection_quantum): ... new function, which avoids overflow.
13660 All uses changed.
13661 (struct selection_data.size): Now ptrdiff_t, not int, to avoid
13662 assumption that selection length fits in 'int'.
13663 (x_reply_selection_request, x_handle_selection_request)
13664 (x_get_window_property, receive_incremental_selection)
13665 (x_get_window_property_as_lisp_data, selection_data_to_lisp_data)
13666 (lisp_data_to_selection_data, clean_local_selection_data):
13667 Use ptrdiff_t, not int, to record length of selection.
13668 (x_reply_selection_request, x_get_window_property)
13669 (receive_incremental_selection, x_property_data_to_lisp):
13670 Redo calculations to avoid overflow.
13671 (x_reply_selection_request): When sending hint, ceiling it at
252c5ee1 13672 X_LONG_MAX rather than relying on wraparound overflow to send
864d7ce7
PE
13673 something.
13674 (x_get_window_property, receive_incremental_selection)
13675 (lisp_data_to_selection_data, x_property_data_to_lisp):
13676 Check for size-calculation overflow.
13677 (x_get_window_property, receive_incremental_selection)
13678 (lisp_data_to_selection_data, Fx_register_dnd_atom):
13679 Don't store size until memory allocation succeeds.
13680 (x_get_window_property): Plug memory leak on memory exhaustion.
13681 Don't double-block input; malloc is safe here. Don't assume 2**34
13682 - 4 fits in unsigned long. Add an xassert to check
13683 XGetWindowProperty overflow. Be more careful about overflow
13684 calculations, and distinguish size from memory overflow better.
13685 (receive_incremental_selection): When tracing, don't assume
13686 unsigned int is less than INT_MAX.
13687 (x_selection_data_to_lisp_data): Remove unnecessary (and in theory
13688 harmful) conversions of unsigned short to int.
13689 (lisp_data_to_selection_data): Don't assume that integers
13690 in the range -65535 through -1 fit in an X unsigned short.
13691 Don't assume that ULONG_MAX == X_ULONG_MAX. Don't store into
13692 result parameters unless successful. Rely on cons_to_unsigned
13693 to report problems with elements; the old code wasn't right anyway.
13694 (x_check_property_data): Check for int overflow; we cannot use
13695 a wider type due to X limits.
13696 (x_handle_dnd_message): Use unsigned int, to avoid int overflow.
13697
726e0ab1 13698 * xsmfns.c (smc_save_yourself_CB): Check for size calc overflow.
34db673b 13699
0065d054
PE
13700 * xterm.c (x_color_cells, x_send_scrollbar_event, handle_one_xevent)
13701 (x_term_init): Check for size calculation overflow.
726e0ab1
PE
13702 (x_color_cells): Don't store size until memory allocation succeeds.
13703 (handle_one_xevent): Use ptrdiff_t, not int, for byte counts.
0065d054 13704 Don't assume alloca size is less than MAX_ALLOCA.
726e0ab1
PE
13705 (x_term_init): Don't assume length fits in int (sprintf is limited
13706 to int size).
bc18e09d 13707
ebfa62c0
PE
13708 Use ptrdiff_t for composition IDs.
13709 * character.c (lisp_string_width):
13710 * composite.c (composition_table_size, n_compositions)
13711 (get_composition_id, composition_gstring_from_id):
13712 * dispextern.h (struct glyph_string.cmp_id, struct composition_it.id):
13713 * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING):
13714 * window.c (Frecenter):
13715 Use ptrdiff_t, not int, for composition IDs.
13716 * composite.c (get_composition_id): Check for integer overflow.
13717 * composite.h: Adjust prototypes to match the above changes.
13718
d3411f89
PE
13719 Use ptrdiff_t for hash table indexes.
13720 * category.c (hash_get_category_set):
13721 * ccl.c (ccl_driver):
13722 * charset.h (struct charset.hash_index, CHECK_CHARSET_GET_ID):
13723 * coding.c (coding_system_charset_list, detect_coding_system):
13724 * coding.h (struct coding_system.id):
13725 * composite.c (get_composition_id, gstring_lookup_cache):
13726 * fns.c (hash_lookup, hash_put, Fgethash, Fputhash):
13727 * image.c (xpm_get_color_table_h):
13728 * lisp.h (hash_lookup, hash_put):
13729 * minibuf.c (Ftest_completion):
13730 Use ptrdiff_t for hash table indexes, not int (which is too
13731 narrow, on 64-bit hosts) or EMACS_INT (which is too wide, on
13732 32-bit --with-wide-int hosts).
13733
e097a6fa
PE
13734 * charset.c (Fdefine_charset_internal): Check for integer overflow.
13735 Add a FIXME comment about memory leaks.
13736 (syms_of_charset): Don't assume xmalloc returns.
13737
5637687f
PE
13738 Don't assume that stated character widths fit in int.
13739 * character.c (Fchar_width, c_string_width, lisp_string_width):
13740 * character.h (CHAR_WIDTH):
13741 * indent.c (MULTIBYTE_BYTES_WIDTH):
13742 Use sanitize_char_width to avoid undefined and/or bad behavior
13743 with outlandish widths.
a66cfb1c 13744 * character.h (sanitize_tab_width): Rename from sanitize_width,
5637687f
PE
13745 now that we have two such functions. All uses changed.
13746 (sanitize_char_width): New inline function.
13747
a2271ba2
PE
13748 Don't assume that tab-width fits in int.
13749 * character.h (sanitize_width): New inline function.
13750 (SANE_TAB_WIDTH): New macro.
13751 (ASCII_CHAR_WIDTH): Use it.
13752 * indent.c (sane_tab_width): Remove. All uses replaced by
13753 SANE_TAB_WIDTH (current_buffer).
13754 * xdisp.c (init_iterator): Use SANE_TAB_WIDTH.
13755
18c52557
PE
13756 * fileio.c: Integer overflow issues with file modes.
13757 (Fset_file_modes, auto_save_1): Don't assume EMACS_INT fits in int.
13758
caeeedc1
PE
13759 * charset.c (read_hex): New arg OVERFLOW. All uses changed.
13760 Remove unreachable code.
13761 (read_hex, load_charset_map_from_file): Check for integer overflow.
13762
6df6ae42 13763 * xterm.c: Don't go over XClientMessageEvent limit.
50849c52
PE
13764 (scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
13765 (x_send_scroll_bar_event): Likewise. Check that the size does not
13766 exceed limits imposed by XClientMessageEvent, as well as the usual
13767 ptrdiff_t and size_t limits.
13768
b13995db
PE
13769 * keyboard.c: Overflow, signedness and related fixes.
13770 (make_lispy_movement): Use same integer type in forward decl
13771 that is used in the definition.
13772 (read_key_sequence, keyremap_step):
13773 Change bufsize argument back to int, undoing my 2011-03-30 change.
13774 We prefer signed types, and int is wide enough here.
13775 (parse_tool_bar_item): Don't assume tool_bar_max_label_size is less
13776 than TYPE_MAXIMUM (EMACS_INT) / 2. Don't let the label size grow
13777 larger than STRING_BYTES_BOUND. Use ptrdiff_t for Emacs string
13778 length, not size_t. Use ptrdiff_t for index, not int.
13779 (keyremap_step, read_key_sequence): Redo bufsize check to avoid
13780 possibility of integer overflow.
13781
13464394
PE
13782 Overflow, signedness and related fixes for images.
13783
13784 * dispextern.h (struct it.stack[0].u.image.image_id)
13785 (struct_it.image_id, struct image.id, struct image_cache.size)
13786 (struct image_cache.used, struct image_cache.ref_count):
13787 * gtkutil.c (update_frame_tool_bar):
13788 * image.c (x_reference_bitmap, Fimage_size, Fimage_mask_p)
13789 (Fimage_metadata, free_image_cache, clear_image_cache, lookup_image)
13790 (cache_image, mark_image_cache, x_kill_gs_process, Flookup_image):
13791 * nsmenu.m (update_frame_tool_bar):
13792 * xdisp.c (calc_pixel_width_or_height):
13793 * xfns.c (image_cache_refcount):
13794 Image IDs are now ptrdiff_t, not int, to avoid arbitrary limits
13795 on typical 64-bit hosts.
13796
13797 * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
13798 (x_bitmap_pixmap, x_create_x_image_and_pixmap):
13799 Omit unnecessary casts to int.
13800 (parse_image_spec): Check that integers fall into 'int' range
13801 when the callers expect that.
13802 (image_ascent): Redo ascent calculation to avoid int overflow.
13803 (clear_image_cache): Avoid overflow when sqrt (INT_MAX) < nimages.
13804 (lookup_image): Remove unnecessary tests.
13805 (xbm_image_p): Locals are now of int, not EMACS_INT,
13806 since parse_image_check makes sure they fit into int.
13807 (png_load, gif_load, svg_load_image):
13808 Prefer int to unsigned where either will do.
13809 (tiff_handler): New function, combining the cores of the
a66cfb1c
SM
13810 old tiff_error_handler and tiff_warning_handler.
13811 This function is rewritten to use vsnprintf and thereby avoid
13464394
PE
13812 stack buffer overflows. It uses only the features of vsnprintf
13813 that are common to both POSIX and native Microsoft.
13814 (tiff_error_handler, tiff_warning_handler): Use it.
13815 (tiff_load, gif_load, imagemagick_load_image):
13816 Don't assume :index value fits in 'int'.
13817 (gif_load): Omit unnecessary cast to double, and avoid double-rounding.
13818 (imagemagick_load_image): Check that crop parameters fit into
13819 the integer types that MagickCropImage accepts. Don't assume
13820 Vimagemagick_render_type has a nonnegative value. Don't assume
13821 size_t fits in 'long'.
13822 (gs_load): Use printmax_t to print the widest integers possible.
13823 Check for integer overflow when computing image height and width.
13824
c11821d4
EZ
138252011-08-26 Eli Zaretskii <eliz@gnu.org>
13826
13827 * xdisp.c (redisplay_window): Don't force window start if point
13828 will be invisible in the resulting window. (Bug#9324)
13829
0c95fcf7
EZ
138302011-08-25 Eli Zaretskii <eliz@gnu.org>
13831
13832 * xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
13833 the display spec is of the form `(space ...)'.
13834 (handle_display_spec): Return the value returned by
13835 handle_single_display_spec, not just 1 or zero.
13836 (handle_single_display_spec): If the display spec is of the form
13837 `(space ...)', and specifies display in the text area, return 2
13838 rather than 1.
fee65a97 13839 (try_cursor_movement): Check for the need to scroll more
a66cfb1c
SM
13840 accurately, and prefer exact match for point under bidi.
13841 Don't advance `row' beyond the last row of the window.
0c95fcf7
EZ
13842
13843 * dispextern.h (struct bidi_it): Rename the disp_prop_p member
13844 into disp_prop; all users changed.
13845
13846 * bidi.c (bidi_fetch_char): If compute_display_string_pos returns
13847 DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
13848 for the text covered by the display property.
13849
e4ed06f1
CY
138502011-08-25 Chong Yidong <cyd@stupidchicken.com>
13851
13852 * buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer.
13853 Change return value to nil.
13854 (Frecord_buffer): Delete unused function.
13855
f67cdd7f
EZ
138562011-08-24 Eli Zaretskii <eliz@gnu.org>
13857
5980d4c6
EZ
13858 * xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
13859 buffers, return left-to-right.
8610fe8b
EZ
13860 (set_cursor_from_row): Consider candidate row a win if its glyph
13861 represents a newline and point is on that newline. Fixes cursor
13862 positioning on the newline at EOL of R2L text within L2R
13863 paragraph, and vice versa.
13864 (try_cursor_movement): Check continued rows, in addition to
13865 continuation rows. Fixes unwarranted scroll when point enters a
13866 continued line of R2L text within an L2R paragraph, or vice versa.
13867 (cursor_row_p): Consider the case of point being equal to
13868 MATRIX_ROW_END_CHARPOS. Prevents cursor being stuck when moving
13869 from the end of a short line to the beginning of a continued line
13870 of R2L text within L2R paragraph.
13871 (RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
13872 composed characters.
5980d4c6 13873
f67cdd7f
EZ
13874 * bidi.c (bidi_check_type): Use xassert.
13875 (bidi_cache_iterator_state): Update the disp_pos and disp_prop_p
13876 members.
13877
bca633fb
EZ
138782011-08-23 Eli Zaretskii <eliz@gnu.org>
13879
13880 * bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
13881 a character.
13882
4a5885a7
CY
138832011-08-23 Chong Yidong <cyd@stupidchicken.com>
13884
13885 * nsfont.m (ns_otf_to_script): Fix typo.
13886
0902a04e
KH
138872011-08-22 Kenichi Handa <handa@m17n.org>
13888
13889 * chartab.c (Fset_char_table_extra_slot): Do not inhibit setting a
13890 extra slot even if the purpose is char-code-property-table.
13891
1a2e6670
EZ
138922011-08-23 Eli Zaretskii <eliz@gnu.org>
13893
8ddde651
EZ
13894 * xdisp.c (redisplay_window): When computing centering_position,
13895 account for the height of the header line. (Bug#8874)
13896
425cc014
EZ
13897 * dispnew.c (buffer_posn_from_coords): Use buf_charpos_to_bytepos
13898 instead of CHAR_TO_BYTE. Fixes a crash when a completion
13899 candidate is selected by the mouse, and that candidate has a
13900 composed character under the mouse.
13901
1a2e6670
EZ
13902 * xdisp.c (x_produce_glyphs): Set it->nglyphs to 1. Fixes pixel
13903 coordinates reported by pos-visible-in-window-p for a composed
13904 character in column zero.
13905
8b76d6f8
SM
139062011-08-23 Stefan Monnier <monnier@iro.umontreal.ca>
13907
13908 * cmds.c (Fself_insert_command): Mention post-self-insert-hook.
13909
dac347dd
EZ
139102011-08-22 Eli Zaretskii <eliz@gnu.org>
13911
13912 * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
13913 consider it a hit if to_charpos is anywhere in the range of the
13914 composed buffer positions.
13915
e013fb34
CY
139162011-08-22 Chong Yidong <cyd@stupidchicken.com>
13917
13918 * image.c (gif_load): Don't assume that each subimage has the same
13919 dimensions as the base image. Handle disposal method that is
13920 "undefined" by the gif spec (Bug#9335).
13921
bd1ba3e8
CY
139222011-08-20 Chong Yidong <cyd@stupidchicken.com>
13923
13924 * eval.c (Fsignal): Handle `debug' symbol in error handler (Bug#9329).
024a2d76 13925 (Fcondition_case): Document `debug' symbol in error handler.
bd1ba3e8 13926
54a1215b
EZ
139272011-08-19 Eli Zaretskii <eliz@gnu.org>
13928
823564e5
EZ
13929 * xfaces.c (face_at_buffer_position): Avoid repeated evaluation of
13930 face ID by FACE_FROM_ID, and avoid a crash when mouse is moved
13931 from an Org mode buffer to a Speedbar frame.
13932
54a1215b
EZ
13933 * xdisp.c (RECORD_MAX_MIN_POS): If the display element comes from
13934 a composition, take its buffer position from IT->cmp_it.charpos.
13935 Fixes cursor positioning at the beginning of a line that begins
13936 with a composed character.
13937
9778ebcc
EZ
139382011-08-18 Eli Zaretskii <eliz@gnu.org>
13939
0be6ee06
EZ
13940 * bidi.c (bidi_get_type): If bidi_type_table reports zero as the
13941 character bidirectional type, use STRONG_L instead. Fixes crashes
13942 in a buffer produced by `describe-categories'.
13943
9778ebcc
EZ
13944 * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
13945 members before the level stack, so they would be saved and
13946 restored when copying iterator state. Fixes incorrect reordering
13947 around TABs covered by display properties.
13948
156bffbe
AS
139492011-08-18 Andreas Schwab <schwab@linux-m68k.org>
13950
6b02f655 13951 * process.c (Fnetwork_interface_list): Correctly determine buffer size.
156bffbe 13952
72ad093b
CY
139532011-08-17 Chong Yidong <cyd@stupidchicken.com>
13954
13955 * eval.c (internal_condition_case, internal_condition_case_1)
8b76d6f8
SM
13956 (internal_condition_case_2, internal_condition_case_n):
13957 Remove unnecessary aborts (Bug#9081).
72ad093b 13958
35774242
EZ
139592011-08-17 Eli Zaretskii <eliz@gnu.org>
13960
13961 * lread.c (Fload) [DOS_NT]: If `openp' returns -2, but the file
13962 has no `load' handler, try opening the file locally. (Bug#9311)
13963
db76dd85
KB
139642011-08-16 Ken Brown <kbrown@cornell.edu>
13965
13966 * gmalloc.c: Expand comment.
13967
b215eee5
EZ
139682011-08-16 Eli Zaretskii <eliz@gnu.org>
13969
13970 * xdisp.c (set_cursor_from_row): Don't accept a previous candidate
13971 if it fails the cursor_row_p test. Fixes cursor positioning at ZV.
13972
a4579d33
KB
139732011-08-16 Ken Brown <kbrown@cornell.edu>
13974
13975 Fix memory allocation problems in Cygwin build (Bug#9273).
13976
13977 * unexcw.c ( __malloc_initialized): Declare external variable.
13978 (fixup_executable): Force the dumped emacs to reinitialize malloc.
13979
8b76d6f8
SM
13980 * gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo):
13981 New variables.
a4579d33
KB
13982 (malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
13983 dumped emacs.
13984 (_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
13985 in the static heap.
13986 [CYGWIN] (special_realloc): New function.
13987 (_realloc_internal_nolock) [CYGWIN]: Use the new function on
13988 requests to realloc storage in the static heap.
13989
3ebec551
PE
139902011-08-15 Paul Eggert <eggert@cs.ucla.edu>
13991
13992 * bidi.c (bidi_initialize): Remove unused local.
13993
9fd8be00
EZ
139942011-08-15 Eli Zaretskii <eliz@gnu.org>
13995
6b02f655
SM
13996 * bidimirror.h:
13997 * biditype.h: Remove file.
13998 * makefile.w32-in ($(BLD)/bidi.$(O)):
13999 * deps.mk (bidi.o): Remove biditype.h and bidimirror.h.
474a8465
EZ
14000
14001 * dispextern.h: Fix a typo in the comment to bidi_type_t.
14002
14003 * chartab.c: Improve commentary for the uniprop_table API.
14004
32413314
EZ
14005 * bidi.c (bidi_paragraph_init): Support zero value of
14006 bidi_ignore_explicit_marks_for_paragraph_level.
474a8465
EZ
14007 (bidi_initialize): Use uniprop_table instead of including
14008 biditype.h and bidimirror.h.
32413314 14009
9fd8be00
EZ
14010 * xdisp.c (move_it_in_display_line_to): Don't reset pixel
14011 coordinates of the iterator when restoring from ppos_it.
14012 (Bug#9296)
14013
5cf2b69b
KH
140142011-08-14 Kenichi Handa <handa@m17n.org>
14015
14016 * process.c (create_process): Call setup_process_coding_systems
72ad093b 14017 after the pid of the process is set to -1 (Bug#8162).
5cf2b69b 14018
daf17d00
EZ
140192011-08-14 Eli Zaretskii <eliz@gnu.org>
14020
14021 * xdisp.c (move_it_in_display_line_to): Don't invoke
14022 IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
14023 ppos_it. Fixes vertical cursor motion when line beginning is
14024 covered by an image. (Bug#9296)
14025
08e3161a
JD
140262011-08-14 Jan Djärv <jan.h.d@swipnet.se>
14027
14028 * nsterm.h (ns_run_ascript): Declare.
14029 (NSAPP_DATA2_RUNASSCRIPT): Define.
14030
14031 * nsfns.m (as_script, as_result, as_status): New static variables.
14032 (ns_run_ascript): New function.
5e617bc2 14033 (Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
08e3161a
JD
14034 event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
14035 the event loop. Get status from as_status (Bug#7276).
14036
14037 * nsterm.m (sendEvent): If event is NSApplicationDefined and
14038 data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
14039 the event loop (Bug#7276).
14040
a3720aa2
AS
140412011-08-14 Andreas Schwab <schwab@linux-m68k.org>
14042
14043 * gnutls.c (QCgnutls_bootprop_priority)
14044 (QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
14045 (QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
14046 (QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
14047 (QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
14048 (QCgnutls_bootprop_verify_hostname_error)
14049 (QCgnutls_bootprop_callbacks_verify): Rename from
14050 Qgnutls_bootprop_..., all uses changed.
14051
14052 * xfaces.c (QCignore_defface): Rename from Qignore_defface, all
14053 uses changed.
14054
0a0d27fb
PE
140552011-08-14 Paul Eggert <eggert@cs.ucla.edu>
14056
19d5c50c
PE
14057 * xfaces.c (Qframe_set_background_mode): Now static.
14058 * dispextern.h (Qframe_set_background_mode): Remove decl.
14059
0a0d27fb
PE
14060 * process.c (Fnetwork_interface_info): Declare local only if needed.
14061
377538cb
JD
140622011-08-13 Jan Djärv <jan.h.d@swipnet.se>
14063
14064 * process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
14065 (Fnetwork_interface_list): Allocate in increments of bytes instead
14066 of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting
14067 bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct
14068 sockaddr.
14069 (struct ifflag_def): notrailers is smart on OSX.
14070 (Fnetwork_interface_info): Handle case when ifr_flags is negative.
14071 Get hardware address with getifaddrs if available.
14072
08fff70c
EZ
140732011-08-12 Eli Zaretskii <eliz@gnu.org>
14074
14075 * xdisp.c (iterate_out_of_display_property): xassert that
14076 IT->position is set to within IT->object's boundaries. Break from
14077 the loop as soon as EOB is reached; avoids infloops in redisplay
8b76d6f8
SM
14078 when IT->position is set up wrongly due to some bug.
14079 Set IT->current to match the bidi iterator unconditionally.
08fff70c
EZ
14080 (push_display_prop): Allow GET_FROM_STRING as IT->method on
14081 entry. Force push_it to save on the stack the current
14082 buffer/string position, to be restored by pop_it. Fix flags in
14083 the iterator structure wrt the object coming from a display
14084 property, as `line-prefix' and `wrap-prefix' are not ``replacing''
14085 properties. (Bug#9284)
14086
7be1c708 140872011-08-09 Andreas Schwab <schwab@linux-m68k.org>
aac0c6e3 14088
7be1c708
CY
14089 * fontset.c (fontset_get_font_group): Add proper type checks.
14090 (Bug#9172)
aac0c6e3 14091
7be1c708 140922011-08-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
aac0c6e3 14093
7be1c708
CY
14094 * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
14095 and LC_VERSION_MIN_MACOSX.
14096 (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
14097 (dump_it) [LC_FUNCTION_STARTS]: Use it.
aac0c6e3 14098
97bb72a6
EZ
140992011-08-08 Eli Zaretskii <eliz@gnu.org>
14100
14101 * xdisp.c (forward_to_next_line_start): Allow to use the
8b76d6f8
SM
14102 no-display-properties-and-no-overlays under bidi display.
14103 Set disp_pos in the bidi iterator to avoid searches for display
757664a4 14104 properties and overlays.
97bb72a6 14105
d5617611
CY
141062011-08-08 Chong Yidong <cyd@stupidchicken.com>
14107
37e11a63
CY
14108 * editfns.c (Fset_time_zone_rule): Document relationship with the
14109 setenv function.
14110
d5617611
CY
14111 * ftfont.c (ftfont_pattern_entity): Copy the extras argument to
14112 the font entity extracted from the cache (Bug#8109).
14113
58872834
CY
141142011-08-07 Chong Yidong <cyd@stupidchicken.com>
14115
14116 * composite.c (autocmp_chars): Don't reset point. That is done by
14117 restore_point_unwind (Bug#5984).
14118
75bfc667
JL
141192011-08-07 Juri Linkov <juri@jurta.org>
14120
14121 * editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
14122 to show the arg `TIME' instead of `TIMEVAL'.
14123
d1410150
EZ
141242011-08-06 Eli Zaretskii <eliz@gnu.org>
14125
14126 * xdisp.c (set_cursor_from_row): Fix cursor positioning when a
14127 display property strides EOL and includes a newline, as in
14128 longlines-mode. (Bug#9254)
75b771e4
EZ
14129 (move_it_in_display_line_to): Fix vertical-motion in a buffer with
14130 word-wrap under bidirectional display. (Bug#9224)
d1410150
EZ
14131
14132 * bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
14133 is non-zero, even if the data buffer is NULL. Fixes a crash in
14134 vertical-motion with longlines-mode. (Bug#9254)
14135
35928349
EZ
141362011-08-05 Eli Zaretskii <eliz@gnu.org>
14137
ec7cc85b
EZ
14138 * bidi.c <bidi_cache_total_alloc>: Now static.
14139 (bidi_initialize): Initialize bidi_cache_total_alloc.
14140
8b76d6f8 14141 * xdisp.c (display_line): Release buffer allocated for shelved bidi
35928349
EZ
14142 cache. (Bug#9221)
14143
14144 * bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
14145 amount allocated this far in `bidi_cache_total_alloc'.
14146 (bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
14147 non-zero, only free the data buffer without restoring the cache
14148 contents. All callers changed.
14149
14150 * dispextern.h (bidi_unshelve_cache): Update prototype.
14151
14152 * xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
14153 (move_it_in_display_line, move_it_to)
14154 (move_it_vertically_backward, move_it_by_lines): Replace the call
14155 to xfree to an equivalent call to bidi_unshelve_cache.
14156 (move_it_in_display_line_to): Fix logic of returning
412b6358 14157 MOVE_POS_MATCH_OR_ZV in the bidi case. (Bug#9224)
35928349 14158
e2e2423b
EZ
141592011-08-05 Eli Zaretskii <eliz@gnu.org>
14160
14161 * xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
14162 came from a string character with a `cursor' property. (Bug#9229)
14163
ae9e757a
JD
141642011-08-04 Jan Djärv <jan.h.d@swipnet.se>
14165
14166 * Makefile.in (LIB_PTHREAD): New variable.
14167 (LIBES): Add LIB_PTHREAD (Bug#9216).
14168
14169 * alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
14170 Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).
14171
213bd7f2
AS
141722011-08-04 Andreas Schwab <schwab@linux-m68k.org>
14173
6b02f655 14174 * regex.c (re_iswctype): Remove some redundant boolean conversions.
213bd7f2 14175
99aaf75f
JD
141762011-08-04 Jan Djärv <jan.h.d@swipnet.se>
14177
14178 * xterm.c (x_find_topmost_parent): New function.
14179 (x_set_frame_alpha): Find topmost parent window with
14180 x_find_topmost_parent and set the property there also (bug#9181).
14181 (handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.
14182
c74e9d86
PE
141832011-08-04 Paul Eggert <eggert@cs.ucla.edu>
14184
14185 * callproc.c (Fcall_process): Avoid vfork clobbering
14186 the local vars buffer, coding_systems, current_dir.
14187
640c8776
SM
141882011-08-03 Stefan Monnier <monnier@iro.umontreal.ca>
14189
14190 * keymap.c (Fmake_composed_keymap): Move to subr.el.
14191
f26d0e4c
PE
141922011-08-03 Paul Eggert <eggert@cs.ucla.edu>
14193
8a10d76c
PE
14194 * fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
14195 so that it is not optimized away.
14196
f26d0e4c
PE
14197 * xdisp.c (compute_display_string_pos): Remove unused local.
14198
55439c61
EZ
141992011-08-02 Eli Zaretskii <eliz@gnu.org>
14200
14201 Fix slow cursor motion and scrolling in large buffers with
14202 selective display, like Org Mode buffers. (Bug#9218)
14203
14204 * dispextern.h (struct bidi_it): New member disp_prop_p.
14205
14206 * xdisp.c: Remove one-slot cache of display string positions.
14207 (compute_display_string_pos): Accept an additional argument
5e617bc2 14208 DISP_PROP_P; callers changed. Scan at most 5K characters forward
55439c61
EZ
14209 for a display string or property. If found, set DISP_PROP_P
14210 non-zero.
14211
14212 * bidi.c (bidi_fetch_char): Accept an additional argument
640c8776
SM
14213 DISP_PROP_P, and pass it to compute_display_string_pos.
14214 Only handle text covered by a display string if DISP_PROP_P is returned
55439c61
EZ
14215 non-zero. All callers of bidi_fetch_char changed.
14216
fb33fa43
SM
142172011-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14218
14219 * keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.
14220
b099e063
DM
142212010-12-03 Don March <don@ohspite.net>
14222
14223 * keymap.c (Fdefine_key): Fix non-prefix key error message when
14224 last character M-[char] is translated to ESC [char] (bug#7541).
14225
5cc7f7af
KH
142262011-08-02 Kenichi Handa <handa@m17n.org>
14227
d0fffa3f 14228 * lisp.h (uniprop_table): Extern it.
5cc7f7af
KH
14229
14230 * chartab.c (uniprop_table): Make it non-static.
14231
525d5e6e
EZ
142322011-08-01 Eli Zaretskii <eliz@gnu.org>
14233
14234 * xdisp.c (forward_to_next_line_start): Accept additional argument
14235 BIDI_IT_PREV, and store into it the state of the bidi iterator had
14236 on the newline.
14237 (reseat_at_next_visible_line_start): Use the bidi iterator state
14238 returned by forward_to_next_line_start to restore the state of
14239 it->bidi_it after backing up to previous newline. (Bug#9212)
14240
31011111
AS
142412011-07-30 Andreas Schwab <schwab@linux-m68k.org>
14242
14243 * regex.c (re_comp): Protoize.
14244 (re_exec): Fix return type.
14245 (regexec): Fix type of `ret'. (Bug#9203)
14246
476371c4
PE
142472011-07-28 Paul Eggert <eggert@cs.ucla.edu>
14248
e5d76069
PE
14249 * image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
14250 This is needed if max-image-size is a floating-point number.
14251
9a79b20c
AS
142522011-07-28 Andreas Schwab <schwab@linux-m68k.org>
14253
14254 * print.c (print_object): Print empty symbol as ##.
14255
14256 * lread.c (read1): Read ## as empty symbol.
14257
d8c2fa78
AA
142582011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
14259
14260 * nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
14261 setting frame foreground color (Bug#9175).
14262 (x_set_background_color): Likewise.
14263
ffe57a7a
AA
14264 * nsmenu.m (-setText): Size tooltip dimensions precisely to
14265 contents (Bug#9176).
14266 (EmacsTooltip -init): Remove bezels and add shadows to
14267 tooltip windows.
14268
bf3492a5
AA
14269 * nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
14270 or scroll bar (Bug#8470).
14271
d55e9c53
AA
14272 * nsfont.m (nsfont_open): Remove assignment to voffset and
14273 unnecessary vars hshink, expand, hd, full_height, min_height.
14274 (nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).
14275
14276 * nsterm.h (nsfont_info): Remove voffset field.
14277
d8c2fa78 142782011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
4843aac3
AA
14279
14280 Implement strike-through and overline on NextStep (Bug#8863).
14281
14282 * nsfont.m (nsfont_open): Use underline position provided by font,
14283 instead of hard-coded value of 2.
14284 (nsfont_draw): Call ns_draw_text_decoration instead.
14285
14286 * nsterm.h: Add declaration for ns_draw_text_decoration.
14287
14288 * nsterm.m (ns_draw_text_decoration): New function for drawing
14289 underline, overline, and strike-through.
14290 (ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
14291 ns_draw_text_decoration. Change treatment of cursor drawing to
8d5ed899 14292 accommodate underlining, etc.
4843aac3 14293
4cc60b9b
EZ
142942011-07-28 Eli Zaretskii <eliz@gnu.org>
14295
bc7ece87
EZ
14296 * buffer.c (init_buffer_once): Set bidi-display-reordering to t by
14297 default.
4cc60b9b 14298
476371c4
PE
142992011-07-28 Paul Eggert <eggert@cs.ucla.edu>
14300
66606eea
PE
14301 * alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
14302 Without this fix, if a signal arrives just after memory fills up,
14303 'malloc' might be invoked reentrantly.
14304
476371c4
PE
14305 * image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
14306 In other words, assume that every image size is allowed, on non-X
14307 hosts. This assumption is probably wrong, but it lets Emacs compile.
14308
f3fcc40d
AS
143092011-07-28 Andreas Schwab <schwab@linux-m68k.org>
14310
14311 * regex.c (re_iswctype): Convert return values to boolean.
14312
350c992f
EZ
143132011-07-28 Eli Zaretskii <eliz@fencepost.gnu.org>
14314
14315 * xdisp.c (compute_display_string_pos): Don't use cached display
14316 string position if the buffer had its restriction changed.
14317 (Bug#9184)
14318
5266b4bb
PE
143192011-07-28 Paul Eggert <eggert@cs.ucla.edu>
14320
14321 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
14322
2573a837 143232011-07-28 Paul Eggert <eggert@cs.ucla.edu>
ca4aa935 14324
41f55ccd 14325 Integer signedness and overflow and related fixes. (Bug#9079)
cf950e6b 14326
39e378da
PE
14327 * bidi.c: Integer size and overflow fixes.
14328 (bidi_cache_size, bidi_cache_idx, bidi_cache_last_idx)
14329 (bidi_cache_start, bidi_cache_fetch_state, bidi_cache_search)
14330 (bidi_cache_find_level_change, bidi_cache_ensure_space)
14331 (bidi_cache_iterator_state, bidi_cache_find, bidi_cache_start_stack)
14332 (bidi_find_other_level_edge):
14333 Use ptrdiff_t instead of EMACS_INT where either will do.
14334 This works better on 32-bit hosts configured --with-wide-int.
14335 (bidi_cache_ensure_space): Check for size-calculation overflow.
14336 Use % rather than repeated addition, for better worst-case speed.
14337 Don't set bidi_cache_size until after xrealloc returns, because it
14338 might not return.
14339 (bidi_dump_cached_states): Use ptrdiff_t, not int, to avoid overflow.
f0eb61e9
PE
14340 (bidi_cache_ensure_space): Also check that the bidi cache size
14341 does not exceed that of the largest Lisp string or buffer. See Eli
14342 Zaretskii in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#29>.
39e378da 14343
5e927815
PE
14344 * alloc.c (__malloc_size_t): Remove.
14345 All uses replaced by size_t. See Andreas Schwab's note
14346 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#8>.
14347
ca4aa935
PE
14348 * image.c: Improve checking for integer overflow.
14349 (check_image_size): Assume that f is nonnull, since
14350 it is always nonnull in practice. This is one less thing to
14351 worry about when checking for integer overflow later.
14352 (x_check_image_size): New function, which checks for integer
14353 overflow issues inside X.
14354 (x_create_x_image_and_pixmap, xbm_read_bitmap_data): Use it.
14355 This removes the need for a memory_full check.
14356 (xbm_image_p): Rewrite to avoid integer multiplication overflow.
14357 (Create_Pixmap_From_Bitmap_Data, xbm_load): Use x_check_image_size.
14358 (xbm_read_bitmap_data): Change locals back to 'int', since
14359 their values must fit in 'int'.
14360 (xpm_load_image, png_load, tiff_load):
14361 Invoke x_create_x_image_and_pixmap earlier,
14362 to avoid much needless work if the image is too large.
14363 (tiff_load): Treat overly large images as if
14364 x_create_x_image_and_pixmap failed, not as malloc failures.
14365 (gs_load): Use x_check_image_size.
14366
5f8f9cc2
PE
14367 * gtkutil.c: Omit integer casts.
14368 (xg_get_pixbuf_from_pixmap): Remove unnecessary cast.
14369 (xg_set_toolkit_scroll_bar_thumb): Rewrite to avoid need for cast.
14370
5adf60bc
PE
14371 * image.c (png_load): Don't assume height * row_bytes fits in 'int'.
14372
c8907a93
PE
14373 * xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
14374 Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
14375 would wrongly return t on a 64-bit host.
14376
e3c25c68
PE
14377 * dispnew.c (init_display): Use *_RANGE_OVERFLOW macros.
14378 The plain *_OVERFLOW macros run afoul of GCC bug 49705
14379 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705>
14380 and therefore cause GCC to emit a bogus diagnostic in some cases.
14381
3f791afe
PE
14382 * image.c: Integer signedness and overflow and related fixes.
14383 This is not an exhaustive set of fixes, but it's time to
14384 record what I've got.
14385 (lookup_pixel_color, check_image_size): Remove redundant decls.
14386 (check_image_size): Don't assume that arbitrary EMACS_INT values
14387 fit in 'int', or that arbitrary 'double' values fit in 'int'.
14388 (x_alloc_image_color, x_create_x_image_and_pixmap, png_load)
14389 (tiff_load, imagemagick_load_image):
14390 Check for overflow in size calculations.
14391 (x_create_x_image_and_pixmap): Remove unnecessary test for
14392 xmalloc returning NULL; that can't happen.
14393 (xbm_read_bitmap_data): Don't assume sizes fit into 'int'.
14394 (xpm_color_bucket): Use better integer hashing function.
14395 (xpm_cache_color): Don't possibly over-allocate memory.
14396 (struct png_memory_storage, tiff_memory_source, tiff_seek_in_memory)
14397 (gif_memory_source):
14398 Use ptrdiff_t, not int or size_t, to record sizes.
14399 (png_load): Don't assume values greater than 2**31 fit in 'int'.
14400 (our_stdio_fill_input_buffer): Prefer ptrdiff_t to size_t when
14401 either works, as we prefer signed integers.
14402 (tiff_read_from_memory, tiff_write_from_memory):
14403 Return tsize_t, not size_t, since that's what the TIFF API wants.
14404 (tiff_read_from_memory): Don't fail simply because the read would
14405 go past EOF; instead, return a short read.
14406 (tiff_load): Omit no-longer-needed casts.
14407 (Fimagemagick_types): Don't assume size fits into 'int'.
14408
3cc5a532
PE
14409 Improve hashing quality when configured --with-wide-int.
14410 * fns.c (hash_string): New function, taken from sxhash_string.
14411 Do not discard information about ASCII character case; this
14412 discarding is no longer needed.
14413 (sxhash-string): Use it. Change sig to match it. Caller changed.
14414 * lisp.h: Declare it.
14415 * lread.c (hash_string): Remove, since we now use fns.c's version.
14416 The fns.c version returns a wider integer if --with-wide-int is
14417 specified, so this should help the quality of the hashing a bit.
14418
b312a492
PE
14419 * emacs.c: Integer overflow minor fix.
14420 (heap_bss_diff): Now uprintmax_t, not unsigned long. All used changed.
14421 Define only if GNU_LINUX.
14422 (main, Fdump_emacs): Set and use heap_bss_diff only if GNU_LINUX.
14423
dfd153ae
PE
14424 * dispnew.c: Integer signedness and overflow fixes.
14425 Remove unnecessary forward decls, that were a maintenance hassle.
14426 (history_tick): Now uprintmax_t, so it's more likely to avoid overflow.
14427 All uses changed.
14428 (adjust_glyph_matrix, realloc_glyph_pool, adjust_frame_message_buffer)
14429 (scrolling_window): Use ptrdiff_t, not int, for byte count.
14430 (prepare_desired_row, line_draw_cost):
14431 Use int, not unsigned, where either works.
14432 (save_current_matrix, restore_current_matrix):
14433 Use ptrdiff_t, not size_t, where either works.
14434 (init_display): Check for overflow more accurately, and without
14435 relying on undefined behavior.
14436
a81d11a3
PE
14437 * editfns.c (pWIDE, pWIDElen, signed_wide, unsigned_wide):
14438 Remove, replacing with the new symbols in lisp.h. All uses changed.
14439 * fileio.c (make_temp_name):
14440 * filelock.c (lock_file_1, lock_file):
14441 * xdisp.c (message_dolog):
14442 Don't assume PRIdMAX etc. works; this isn't portable to pre-C99 hosts.
14443 Use pMd etc. instead.
14444 * lisp.h (printmax_t, uprintmax_t, pMd, pMu): New types and macros,
14445 replacing the pWIDE etc. symbols removed from editfns.c.
14446
3300e6fd
PE
14447 * keyboard.h (num_input_events): Now uintmax_t.
14448 This is (very slightly) less likely to mess up due to wraparound.
14449 All uses changed.
14450
fd05c7e9
PE
14451 * buffer.c: Integer signedness fixes.
14452 (alloc_buffer_text, enlarge_buffer_text):
14453 Use ptrdiff_t rather than size_t when either will do, as we prefer
14454 signed integers.
14455
903fe15d
PE
14456 * alloc.c: Integer signedness and overflow fixes.
14457 Do not impose an arbitrary 32-bit limit on malloc sizes when debugging.
14458 (__malloc_size_t): Default to size_t, not to int.
14459 (pure_size, pure_bytes_used_before_overflow, stack_copy_size)
14460 (Fgarbage_collect, mark_object_loop_halt, mark_object):
14461 Prefer ptrdiff_t to size_t when either would do, as we prefer
14462 signed integers.
14463 (XMALLOC_OVERRUN_CHECK_OVERHEAD): New macro.
14464 (xmalloc_overrun_check_header, xmalloc_overrun_check_trailer):
14465 Now const. Initialize with values that are in range even if char
14466 is signed.
14467 (XMALLOC_PUT_SIZE, XMALLOC_GET_SIZE): Remove, replacing with ...
14468 (xmalloc_put_size, xmalloc_get_size): New functions. All uses changed.
14469 These functions do the right thing with sizes > 2**32.
14470 (check_depth): Now ptrdiff_t, not int.
14471 (overrun_check_malloc, overrun_check_realloc, overrun_check_free):
14472 Adjust to new way of storing sizes. Check for size overflow bugs
14473 in rest of code.
14474 (STRING_BYTES_MAX): Adjust to new overheads. The old code was
14475 slightly wrong anyway, as it missed one instance of
14476 XMALLOC_OVERRUN_CHECK_OVERHEAD.
14477 (refill_memory_reserve): Omit needless cast to size_t.
14478 (mark_object_loop_halt): Mark as externally visible.
14479
ac82cc6a
PE
14480 * xselect.c: Integer signedness and overflow fixes.
14481 (Fx_register_dnd_atom, x_handle_dnd_message):
14482 Use ptrdiff_t, not size_t, since we prefer signed.
14483 (Fx_register_dnd_atom): Check for ptrdiff_t (and size_t) overflow.
14484 * xterm.h (struct x_display_info): Use ptrdiff_t, not size_t, for
14485 x_dnd_atoms_size and x_dnd_atoms_length.
14486
c2d1e36d
PE
14487 * doprnt.c: Prefer signed to unsigned when either works.
14488 * eval.c (verror):
14489 * doprnt.c (doprnt):
14490 * lisp.h (doprnt):
14491 * xdisp.c (vmessage):
14492 Use ptrdiff_t, not size_t, when using or implementing doprnt,
14493 since the sizes cannot exceed ptrdiff_t bounds anyway, and we
14494 prefer signed arithmetic to avoid comparison confusion.
14495 * doprnt.c (doprnt): Avoid a "+ 1" that can't overflow,
14496 but is a bit tricky.
14497
0e926e56
PE
14498 Assume freestanding C89 headers, string.h, stdlib.h.
14499 * data.c, doprnt.c, floatfns.c, print.c:
14500 Include float.h unconditionally.
14501 * gmalloc.c: Assume C89-at-least behavior for preprocessor,
14502 limits.h, stddef.h, string.h. Use memset instead of 'flood'.
14503 * regex.c: Likewise for stddef.h, string.h.
14504 (ISASCII): Remove; can assume it returns 1 now. All uses removed.
14505 * s/aix4-2.h (HAVE_STRING_H): Remove obsolete undef.
14506 * s/ms-w32.h (HAVE_LIMITS_H, HAVE_STRING_H, HAVE_STDLIB_H)
14507 (STDC_HEADERS): Remove obsolete defines.
14508 * sysdep.c: Include limits.h unconditionally.
14509
9cfdb3ec
PE
14510 Assume support for memcmp, memcpy, memmove, memset.
14511 * lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
14512 * regex.c (memcmp, memcpy):
14513 Remove; we assume C89 now.
14514
14515 * gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
14516 (__malloc_safe_bcopy): Remove; no longer needed.
14517
cf950e6b 14518 * lisp.h (struct vectorlike_header, struct Lisp_Subr): Signed sizes.
6089c567
PE
14519 Use EMACS_INT, not EMACS_UINT, for sizes. The code works equally
14520 well either way, and we prefer signed to unsigned.
14521
dbf38e02
LMI
145222011-07-27 Lars Magne Ingebrigtsen <larsi@gnus.org>
14523
14524 * gnutls.c (emacs_gnutls_read): Don't message anything if the peer
14525 closes the connection while we're reading (bug#9182).
14526
d6f0886c 145272011-07-25 Jan Djärv <jan.h.d@swipnet.se>
24e0f6b1 14528
d6f0886c
JD
14529 * nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
14530 are specified (Bug#9168).
24e0f6b1 14531
2eb1f9e6
PE
145322011-07-25 Paul Eggert <eggert@cs.ucla.edu>
14533
14534 * bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
14535 Found by GCC static checking and --with-wide-int on a 32-bit host.
14536
22381272 145372011-07-25 Eli Zaretskii <eliz@gnu.org>
7daee910
EZ
14538
14539 * xdisp.c (compute_display_string_pos): Fix logic of caching
14540 previous display string position. Initialize cached_prev_pos to
14541 -1. Fixes slow-down at the beginning of a buffer.
14542
f25e39b4
EZ
145432011-07-24 Eli Zaretskii <eliz@gnu.org>
14544
14545 * xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
14546 for attrs[LFACE_FONTSET_INDEX].
14547
04c4b52e
PE
145482011-07-23 Paul Eggert <eggert@cs.ucla.edu>
14549
14550 * xml.c (parse_region): Remove unused local
14551 that was recently introduced.
14552
c1734fbd
EZ
145532011-07-23 Eli Zaretskii <eliz@gnu.org>
14554
be18c5a5
EZ
14555 * xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
14556 2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.
14557
c1734fbd
EZ
14558 * xdisp.c (move_it_in_display_line_to): Record the best matching
14559 position for TO_CHARPOS while scanning the line, and restore it on
640c8776
SM
14560 exit if none of the characters scanned was an exact match.
14561 Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
a9269c18
EZ
14562 when exact match is impossible due to invisible text, and the
14563 lines are truncated.
14564
a258d627
JD
145652011-07-23 Jan Djärv <jan.h.d@swipnet.se>
14566
14567 * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
14568 for OSX >= 10.7.
14569
b6d5a689
EZ
145702011-07-22 Eli Zaretskii <eliz@gnu.org>
14571
0f74f785
EZ
14572 Fix a significant slow-down of cursor motion with C-n, C-p,
14573 C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
14574 auto-repeat under bidi redisplay in fontified buffers.
b6d5a689 14575 * xdisp.c (compute_stop_pos_backwards): New function.
b6d5a689
EZ
14576 (next_element_from_buffer): Call compute_stop_pos_backwards to
14577 find a suitable prev_stop when we find ourselves before
0f74f785
EZ
14578 base_level_stop.
14579 (reseat): Don't look for prev_stop, as that could mean a very long
14580 run.
14581 <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
14582 <cached_disp_overlay_modiff>: Cache for last found display string
14583 position.
551918c1 14584 (compute_display_string_pos): Return the cached position if asked
0f74f785
EZ
14585 about the same buffer in the same area of character positions, and
14586 the buffer wasn't changed since the time the display string
14587 position was cached.
551918c1 14588
b2d0c91a
EZ
145892011-07-22 Eli Zaretskii <eliz@gnu.org>
14590
14591 * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
14592 is an integer, which is important for empty lines. (Bug#9149)
14593
043604ee
CY
145942011-07-22 Chong Yidong <cyd@stupidchicken.com>
14595
14596 * frame.c (Fmodify_frame_parameters): In tty case, update the
14597 default face if necessary (Bug#4238).
14598
da4adb04
CY
145992011-07-21 Chong Yidong <cyd@stupidchicken.com>
14600
14601 * editfns.c (Fstring_to_char): No need to explain what a character
14602 is in the docstring (Bug#6576).
14603
9abd0532
LMI
146042011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
14605
14606 * xml.c (parse_region): Make sure we always return a tree.
14607
36881d16
HK
146082011-07-20 HAMANO Kiyoto <khiker.mail@gmail.com>
14609
14610 * xml.c (parse_region): If a document contains only comments,
14611 return that, too.
14612
1e98674d
LMI
146132011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
14614
14615 * xml.c (make_dom): Return comments, too.
14616
590bd467
PE
146172011-07-19 Paul Eggert <eggert@cs.ucla.edu>
14618
14619 Port to OpenBSD.
14620 See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
14621 and the surrounding thread.
14622 * minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
14623 rather than fgets, and retry after EINTR. Otherwise, 'emacs
14624 --batch -f byte-compile-file' fails on OpenBSD if an inactivity
14625 timer goes off.
14626 * s/openbsd.h (BROKEN_SIGIO): Define.
14627 * unexelf.c (unexec) [__OpenBSD__]:
14628 Don't update the .mdebug section of the Alpha COFF symbol table.
14629
f41628b2
LMI
146302011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
14631
14632 * lread.c (syms_of_lread): Clarify when `lexical-binding' is used
14633 (bug#8460).
14634
b59b67c5
PE
146352011-07-18 Paul Eggert <eggert@cs.ucla.edu>
14636
15e3a074
PE
14637 * fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
14638 This fixes some race conditions on the permissions of any newly
14639 created file.
14640
41bed37d
PE
14641 * alloc.c (valid_pointer_p): Use pipe, not open.
14642 This fixes some permissions issues when debugging.
14643
b59b67c5
PE
14644 * fileio.c (Fcopy_file): Adjust mode if fchown fails. (Bug#9002)
14645 If fchown fails to set both uid and gid, try to set just gid,
14646 as that is sometimes allowed. Adjust the file's mode to eliminate
14647 setuid or setgid bits that are inappropriate if fchown fails.
14648
925a6be7
SM
146492011-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
14650
14651 * xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
14652 to compare Lisp_Objects.
14653 * gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
14654 global_gnutls_log_level, don't mistake it for a Lisp_Object.
14655 (init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.
14656
52968808
AS
146572011-07-17 Andreas Schwab <schwab@linux-m68k.org>
14658
0a6a104b
AS
14659 * lread.c (read_integer): Unread even EOF character.
14660 (read1): Likewise. Properly record start position of symbol.
14661
52968808
AS
14662 * lread.c (read1): Read `#:' as empty uninterned symbol if no
14663 symbol character follows.
14664
9e381cdd
PE
146652011-07-17 Paul Eggert <eggert@cs.ucla.edu>
14666
14667 * fileio.c (Fcopy_file): Pacify gcc re fchown. (Bug#9002)
14668 This works around a problem with the previous change to Fcopy_file.
14669 Recent glibc declares fchown with __attribute__((warn_unused_result)),
14670 and without this change, GCC might complain about discarding
14671 fchown's return value.
14672
b5641435
JB
146732011-07-16 Juanma Barranquero <lekktu@gmail.com>
14674
14675 * makefile.w32-in (GLOBAL_SOURCES): Add gnutls.c (followup to bug#9059).
14676
a8031457
PE
146772011-07-16 Paul Eggert <eggert@cs.ucla.edu>
14678
14679 * fileio.c (Fcopy_file): Don't diagnose fchown failures. (Bug#9002)
14680
dd889327
LMI
146812011-07-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
14682
750c33f7
LMI
14683 * gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
14684 it's used from the C level.
14685
dd889327
LMI
14686 * process.c: Use the same condition for POLL_FOR_INPUT in both
14687 keyboard.c and process.c (bug#1858).
14688
87e86684
LM
146892011-07-09 Lawrence Mitchell <wence@gmx.li>
14690
14691 * gnutls.c (Qgnutls_bootprop_min_prime_bits): New variable.
14692 (Fgnutls_boot): Use it.
14693
64348f40
AS
146942011-07-15 Andreas Schwab <schwab@linux-m68k.org>
14695
14696 * doc.c (Fsubstitute_command_keys): Revert last change.
14697
1d698799
LMI
146982011-07-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
14699
f863868c
LMI
14700 * doc.c (Fsubstitute_command_keys): Clarify that \= really only
14701 quotes the next character, and doesn't affect other longer
14702 sequences (bug#8935).
14703
1d698799
LMI
14704 * lread.c (syms_of_lread): Clarify that is isn't only
14705 `eval-buffer' and `eval-defun' that's affected by
14706 `lexical-binding' (bug#8460).
14707
aa4b6df6
EZ
147082011-07-15 Eli Zaretskii <eliz@gnu.org>
14709
14710 * xdisp.c (move_it_in_display_line_to): Fix vertical motion with
6b02f655 14711 bidi redisplay when a line includes both an image and is truncated.
aa4b6df6 14712
5d856da6
PE
147132011-07-14 Paul Eggert <eggert@cs.ucla.edu>
14714
ad6042bb
PE
14715 Fix minor problems found by static checking.
14716 * bidi.c (bidi_cache_size): Now EMACS_INT, not size_t.
14717 (elsz): Now a signed constant, not a size_t var. We prefer signed
14718 types to unsigned, to avoid integer comparison confusion. Without
14719 this change, GCC 4.6.1 with -Wunsafe-loop-optimizations complains
14720 "cannot optimize loop, the loop counter may overflow", a symptom
14721 of the confusion.
f00bbb22 14722 * indent.c (Fvertical_motion): Mark locals as initialized.
5d856da6
PE
14723 * xdisp.c (reseat_to_string): Fix pointer signedness issue.
14724
6468f31c
LMI
147252011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
14726
49080b10
LMI
14727 * search.c (Fre_search_backward): Mention `case-fold-search' in
14728 all the re_search_* functions (bug#8138).
14729
6468f31c
LMI
14730 * keyboard.c (Fopen_dribble_file): Document when the file is
14731 closed (bug#8056).
14732
c965adc5
EZ
147332011-07-14 Eli Zaretskii <eliz@gnu.org>
14734
df9733bf
EZ
14735 * bidi.c (bidi_dump_cached_states): Fix format of displaying
14736 bidi_cache_idx.
14737
0bb23927
EZ
14738 Support bidi reordering of display and overlay strings.
14739 * xdisp.c (compute_display_string_pos)
14740 (compute_display_string_end): Accept additional argument STRING.
14741 (init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
14742 (reseat_to_string): Initialize bidi_it->string.s and
14743 bidi_it->string.schars.
14744 (Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
640c8776
SM
14745 NULL (avoids a crash in bidi_paragraph_init).
14746 Initialize itb.string.lstring.
0bb23927
EZ
14747 (init_iterator): Call bidi_init_it only of a valid
14748 buffer position was specified. Initialize paragraph_embedding to
14749 L2R.
14750 (reseat_to_string): Initialize the bidi iterator.
14751 (display_string): If we need to ignore text properties of
14752 LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The
14753 original value of -1 will not work with bidi.)
14754 (compute_display_string_pos): First arg is now struct
14755 `text_pos *'; all callers changed. Support display properties on
14756 Lisp strings.
14757 (compute_display_string_end): Support display properties on Lisp
14758 strings.
14759 (init_iterator, reseat_1, reseat_to_string): Initialize the
14760 string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
14761 when iterating on a string not from display properties).
640c8776
SM
14762 (compute_display_string_pos, compute_display_string_end):
14763 Fix calculation of the object to scan. Fixes an error when using
0bb23927
EZ
14764 arrow keys.
14765 (next_element_from_buffer): Don't abort when IT_CHARPOS is before
640c8776
SM
14766 base_level_stop; instead, set base_level_stop to BEGV.
14767 Fixes crashes in vertical-motion.
0bb23927
EZ
14768 (next_element_from_buffer): Improve commentary for when
14769 the iterator is before prev_stop.
14770 (init_iterator): Initialize bidi_p from the default value of
14771 bidi-display-reordering, not from buffer-local value. Use the
14772 buffer-local value only if initializing for buffer iteration.
14773 (handle_invisible_prop): Support invisible properties on strings
14774 that are being bidi-reordered.
14775 (set_iterator_to_next): Support bidi reordering of C strings and
14776 Lisp strings.
14777 (next_element_from_string): Support bidi reordering of Lisp
14778 strings.
14779 (handle_stop_backwards): Support Lisp strings as well.
640c8776
SM
14780 (display_string): Support display of R2L glyph rows.
14781 Use IT_STRING_CHARPOS when displaying from a Lisp string.
0bb23927
EZ
14782 (init_iterator): Don't initialize it->bidi_p for strings
14783 here.
14784 (reseat_to_string): Initialize it->bidi_p for strings here.
14785 (next_element_from_string, next_element_from_c_string)
14786 (next_element_from_buffer): Add xassert's for correspondence
14787 between IT's object being iterated and it->bidi_it.string
14788 structure.
14789 (face_before_or_after_it_pos): Support bidi iteration.
14790 (next_element_from_c_string): Handle the case of the first string
14791 character that is not the first one in the visual order.
14792 (get_visually_first_element): New function, refactored from common
14793 parts of next_element_from_buffer, next_element_from_string, and
14794 next_element_from_c_string.
14795 (tool_bar_lines_needed, redisplay_tool_bar)
14796 (display_menu_bar): Force left-to-right direction. Add a FIXME
14797 comment for making that be controlled by a user option.
14798 (push_it, pop_it): Save and restore the state of the
14799 bidi iterator. Save and restore the bidi_p flag.
14800 (pop_it): Iterate out of display property for string iteration as
14801 well.
14802 (iterate_out_of_display_property): Support iteration over strings.
14803 (handle_single_display_spec): Set up it->bidi_it for iteration
14804 over a display string, and call bidi_init_it.
14805 (handle_single_display_spec, next_overlay_string)
14806 (get_overlay_strings_1, push_display_prop): Set up the bidi
14807 iterator for displaying display or overlay strings.
14808 (forward_to_next_line_start): Don't use the shortcut if
14809 bidi-iterating.
14810 (back_to_previous_visible_line_start): If handle_display_prop
14811 pushed the iterator stack, restore the internal state of the bidi
14812 iterator by calling bidi_pop_it same number of times.
14813 (reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
14814 and we are bidi-iterating, don't decrement the iterator position;
14815 instead, set the first_elt flag in the bidi iterator, to produce
14816 the same effect.
14817 (reseat_1): Remove redundant setting of string_from_display_prop_p.
14818 (push_display_prop): xassert that we are iterating a buffer.
14819 (push_it, pop_it): Save and restore paragraph_embedding member.
14820 (handle_single_display_spec, next_overlay_string)
14821 (get_overlay_strings_1, reseat_1, reseat_to_string)
14822 (push_display_prop): Set up the `unibyte' member of bidi_it.string
14823 correctly. Don't assume unibyte strings are not bidi-reordered.
14824 (compute_display_string_pos)
14825 (compute_display_string_end): Fix handling the case of C string.
14826 (push_it, pop_it): Save and restore from_disp_prop_p.
14827 (handle_single_display_spec, push_display_prop): Set the
14828 from_disp_prop_p flag.
14829 (get_overlay_strings_1): Reset the from_disp_prop_p flag.
14830 (pop_it): Call iterate_out_of_display_property only if we are
14831 popping after iteration over a string that came from a display
14832 property. Fix a typo in popping stretch info. Add an assertion
14833 for verifying that the iterator position is in sync with the bidi
14834 iterator.
14835 (handle_single_display_spec, get_overlay_strings_1)
14836 (push_display_prop): Fix initialization of paragraph direction for
14837 string when that of the parent object is not yet determined.
14838 (reseat_1): Call bidi_init_it to resync the bidi
14839 iterator with IT's position. (Bug#7616)
14840 (find_row_edges): If ROW->start.pos gives position
14841 smaller than min_pos, use it as ROW->minpos. (Bug#7616)
14842 (handle_stop, back_to_previous_visible_line_start, reseat_1):
14843 Reset the from_disp_prop_p flag.
14844 (SAVE_IT, RESTORE_IT): New macros.
14845 (pos_visible_p, face_before_or_after_it_pos)
14846 (back_to_previous_visible_line_start)
14847 (move_it_in_display_line_to, move_it_in_display_line)
14848 (move_it_to, move_it_vertically_backward, move_it_by_lines)
14849 (try_scrolling, redisplay_window, display_line): Use them when
14850 saving a temporary copy of the iterator and restoring it back.
14851 (back_to_previous_visible_line_start, reseat_1)
14852 (init_iterator): Empty the bidi cache "stack".
14853 (move_it_in_display_line_to): If iterator ended up at
14854 EOL, but we never saw any buffer positions smaller than
14855 to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor
14856 motion in bidi-reordered lines.
14857 (move_it_in_display_line_to): Record prev_method and prev_pos
14858 immediately before the call to set_iterator_to_next. Fixes cursor
14859 motion in bidi-reordered lines with stretch glyphs and strings
14860 displayed in margins. (Bug#8133) (Bug#8867)
14861 Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
14862 TO_CHARPOS.
640c8776
SM
14863 (pos_visible_p): Support positions in bidi-reordered lines.
14864 Save and restore bidi cache.
0bb23927
EZ
14865
14866 * bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
14867 (bidi_paragraph_info): Delete unused struct.
14868 (bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
14869 (bidi_cache_start): New variable.
14870 (bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
14871 to zero.
14872 (bidi_cache_fetch_state, bidi_cache_search)
14873 (bidi_cache_find_level_change, bidi_cache_iterator_state)
14874 (bidi_cache_find, bidi_peek_at_next_level)
14875 (bidi_level_of_next_char, bidi_find_other_level_edge)
14876 (bidi_move_to_visually_next): Compare cache index with
14877 bidi_cache_start rather than with zero.
14878 (bidi_fetch_char): Accept new argument STRING; all callers
14879 changed. Support iteration over a string. Support strings with
14880 display properties. Support unibyte strings. Fix the type of
14881 `len' according to what STRING_CHAR_AND_LENGTH expects.
14882 (bidi_paragraph_init, bidi_resolve_explicit_1)
14883 (bidi_resolve_explicit, bidi_resolve_weak)
640c8776
SM
14884 (bidi_level_of_next_char, bidi_move_to_visually_next):
14885 Support iteration over a string.
0bb23927
EZ
14886 (bidi_set_sor_type, bidi_resolve_explicit_1)
14887 (bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
14888 can now be zero (for strings); special values 0 and -1 were
14889 changed to -1 and -2, respectively.
14890 (bidi_char_at_pos): New function.
14891 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
14892 Call it instead of FETCH_MULTIBYTE_CHAR.
14893 (bidi_move_to_visually_next): Abort if charpos or bytepos were not
14894 initialized to valid values.
14895 (bidi_init_it): Don't initialize charpos and bytepos with invalid
14896 values.
14897 (bidi_level_of_next_char): Allow the sentinel "position" to pass
14898 the test for valid cached positions. Fix the logic for looking up
14899 the sentinel state in the cache. GCPRO the Lisp string we are
14900 iterating.
14901 (bidi_push_it, bidi_pop_it): New functions.
14902 (bidi_initialize): Initialize the bidi cache start stack pointer.
14903 (bidi_cache_ensure_space): New function, refactored from part of
14904 bidi_cache_iterator_state. Don't assume the required size is just
14905 one BIDI_CACHE_CHUNK away.
14906 (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
14907 (bidi_count_bytes, bidi_char_at_pos): New functions.
14908 (bidi_cache_search): Don't assume bidi_cache_last_idx is
14909 always valid if bidi_cache_idx is valid.
14910 (bidi_cache_find_level_change): xassert that bidi_cache_last_idx
14911 is valid if it's going to be used.
14912 (bidi_shelve_cache, bidi_unshelve_cache): New functions.
14913 (bidi_cache_fetch_state, bidi_cache_search)
c965adc5
EZ
14914 (bidi_cache_find_level_change, bidi_cache_ensure_space)
14915 (bidi_cache_iterator_state, bidi_cache_find)
640c8776
SM
14916 (bidi_find_other_level_edge, bidi_cache_start_stack):
14917 All variables related to cache indices are now EMACS_INT.
c965adc5 14918
0bb23927
EZ
14919 * dispextern.h (struct bidi_string_data): New structure.
14920 (struct bidi_it): New member `string'. Make flag members be 1-bit
14921 fields, and put them last in the struct.
640c8776
SM
14922 (compute_display_string_pos, compute_display_string_end):
14923 Update prototypes.
0bb23927
EZ
14924 (bidi_push_it, bidi_pop_it): Add prototypes.
14925 (struct iterator_stack_entry): New members bidi_p,
14926 paragraph_embedding, and from_disp_prop_p.
14927 (struct it): Member bidi_p is now a bit field 1 bit wide.
640c8776
SM
14928 (bidi_shelve_cache, bidi_unshelve_cache):
14929 Declare prototypes.
0bb23927
EZ
14930
14931 * .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
14932 (xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
14933 and vector-like objects.
14934
14935 * dispnew.c (buffer_posn_from_coords): Save and restore the bidi
14936 cache around display iteration.
14937
14938 * window.c (Fwindow_end, window_scroll_pixel_based)
14939 (displayed_window_lines, Frecenter): Save and restore the bidi
14940 cache around display iteration.
14941
3bbd2265
LMI
149422011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
14943
14944 * editfns.c (Fdelete_region): Clarify the use of the named
14945 parameters (bug#6788).
14946
adc47434
MR
149472011-07-14 Martin Rudalics <rudalics@gmx.at>
14948
14949 * indent.c (Fvertical_motion): Set and restore w->pointm when
14950 saving and restoring the window's buffer (Bug#9006).
14951
837c31f8
LMI
149522011-07-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14953
14954 * editfns.c (Fstring_to_char): Clarify just what is returned
14955 (bug#6576). Text by Eli Zaretskii.
14956
ac389d0c
JB
149572011-07-13 Juanma Barranquero <lekktu@gmail.com>
14958
14959 * gnutls.c (init_gnutls_functions): Honor gnutls_log_level (bug#9059).
14960
0be0ce47
EZ
149612011-07-13 Eli Zaretskii <eliz@gnu.org>
14962
14963 * buffer.c (mmap_find): Fix a typo.
14964
cd18e7e3
JB
149652011-07-13 Johan Bockgård <bojohan@gnu.org>
14966
14967 Fix execution of x selection hooks.
14968 * xselect.c (Qx_lost_selection_functions)
14969 (Qx_sent_selection_functions): New vars.
14970 (syms_of_xselect): DEFSYM them.
14971 (x_handle_selection_request): Pass Qx_sent_selection_functions
14972 rather than Vx_sent_selection_functions to Frun_hook_with_args.
14973 (x_handle_selection_clear,x_clear_frame_selections):
14974 Pass Qx_lost_selection_functions rather than
14975 Vx_lost_selection_functions to Frun_hook_with_args.
14976
47ea7f44
PE
149772011-07-13 Paul Eggert <eggert@cs.ucla.edu>
14978
ac389d0c 14979 * buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
2941c447
PE
14980 The old code sometimes used this field without initializing it.
14981
47ea7f44
PE
14982 * alloc.c (gc_sweep): Don't read past end of array.
14983 In theory, the old code could also have corrupted Emacs internals,
14984 though it'd be very unlikely.
14985
bc985c87
AS
149862011-07-12 Andreas Schwab <schwab@linux-m68k.org>
14987
14988 * character.c (Fcharacterp): Don't advertise optional ignored
ac389d0c 14989 argument. (Bug#4026)
bc985c87 14990
0cf34688
LMI
149912011-07-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14992
b3dadd76
LMI
14993 * keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
14994 key" (bug#4257).
14995
0cf34688
LMI
14996 * window.c (Fset_window_start): Doc fix (bug#4199).
14997 (Fset_window_hscroll): Ditto.
14998
270768cd
PE
149992011-07-12 Paul Eggert <eggert@cs.ucla.edu>
15000
077e3dda 15001 Fix minor new problems caught by GCC 4.6.1.
270768cd 15002 * term.c (init_tty): Remove unused local.
490011a6 15003 * xsettings.c (store_monospaced_changed): Define this function only
077e3dda 15004 if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
490011a6 15005 not used otherwise.
270768cd 15006
b1f58454
CY
150072011-07-12 Chong Yidong <cyd@stupidchicken.com>
15008
15009 * xdisp.c (Vresize_mini_windows): Minor doc fix (Bug#3300).
15010
22b9578d
LMI
150112011-07-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
15012
6e70ab07
LMI
15013 * xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
15014 are the mini-buffer and the echo area (bug#3320).
15015
22b9578d
LMI
15016 * term.c (init_tty): Remove support for supdup, c10 and perq
15017 terminals, which are no longer supported (bug#1482).
15018
8974cc9f
JB
150192011-07-10 Johan Bockgård <bojohan@gnu.org>
15020
15021 * xdisp.c (Ftool_bar_lines_needed): Fix WINDOWP check.
15022
a560d974
JD
150232011-07-10 Jan Djärv <jan.h.d@swipnet.se>
15024
15025 * xmenu.c (menu_highlight_callback): Only pass frame to show_help_event
15026 for non-popups (Bug#3642).
15027
1dae0f0a
AS
150282011-07-10 Andreas Schwab <schwab@linux-m68k.org>
15029
268c2c36 15030 * alloc.c (reset_malloc_hooks): Protoize.
1dae0f0a 15031 * buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
268c2c36
AS
15032 (mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
15033 * cm.c (losecursor): Likewise.
1dae0f0a
AS
15034 * data.c (fmod): Likewise.
15035 * dispnew.c (swap_glyphs_in_rows): Likewise.
15036 * emacs.c (memory_warning_signal): Likewise.
15037 * floatfns.c (float_error): Likewise.
15038 * font.c (check_gstring, check_otf_features, otf_tag_symbol)
15039 (otf_open, font_otf_capability, generate_otf_features)
15040 (font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
15041 Likewise.
15042 * image.c (pbm_read_file): Likewise.
15043 * indent.c (string_display_width): Likewise.
15044 * intervals.c (check_for_interval, search_for_interval)
15045 (inc_interval_count, count_intervals, root_interval)
15046 (adjust_intervals_for_insertion, make_new_interval): Likewise.
15047 * lread.c (defalias): Likewise.
268c2c36 15048 * ralloc.c (r_alloc_check): Likewise.
1dae0f0a
AS
15049 * regex.c (set_image_of_range_1, set_image_of_range)
15050 (regex_grow_registers): Likewise.
15051 * sysdep.c (strerror): Likewise.
15052 * termcap.c (valid_filename_p, tprint, main): Likewise.
15053 * tparam.c (main): Likewise.
15054 * unexhp9k800.c (run_time_remap, save_data_space)
15055 (update_file_ptrs, read_header, write_header, calculate_checksum)
15056 (copy_file, copy_rest, display_header): Likewise.
15057 * widget.c (mark_shell_size_user_specified, create_frame_gcs):
15058 Likewise.
15059 * xdisp.c (check_it): Likewise.
15060 * xfaces.c (register_color, unregister_color, unregister_colors):
15061 Likewise.
15062 * xfns.c (print_fontset_result): Likewise.
15063 * xrdb.c (member, fatal, main): Likewise.
15064
99033785
PE
150652011-07-10 Paul Eggert <eggert@cs.ucla.edu>
15066
15067 Fix minor problems found by static checking (Bug#9031).
15068 * chartab.c (char_table_set_range, map_sub_char_table):
15069 Remove unused locals.
15070 (uniprop_table): Now static.
15071 * composite.c (_work_char): Remove unused static var.
15072
9cb2ac56
JB
150732011-07-09 Juanma Barranquero <lekktu@gmail.com>
15074
15075 * chartab.c (uniprop_table_uncompress): Remove unused local variable.
15076
f25661f0
JD
150772011-07-09 Jan Djärv <jan.h.d@swipnet.se>
15078
15079 * gtkutil.c (qttip_cb): Remove code without function.
15080
8278c4fe
EZ
150812011-07-09 Eli Zaretskii <eliz@gnu.org>
15082
15083 * w32.c (pthread_sigmask): New stub.
15084
1692ae2d 150852011-07-08 Paul Eggert <eggert@cs.ucla.edu>
123403e4 15086
8a6ebd58 15087 Use pthread_sigmask, not sigprocmask (Bug#9010).
123403e4
PE
15088 sigprocmask is portable only for single-threaded applications, and
15089 Emacs can be multi-threaded when it uses GTK.
1301ac26
PE
15090 * Makefile.in (LIB_PTHREAD_SIGMASK): New macro.
15091 (LIBES): Use it.
15092 * callproc.c (Fcall_process):
15093 * process.c (create_process):
15094 * sysdep.c (sys_sigblock, sys_sigunblock, sys_sigsetmask):
15095 Use pthread_sigmask, not sigprocmask.
123403e4 15096
1b854618
JD
150972011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15098
15099 * gtkutil.c (qttip_cb): Set line wrap to FALSE for tooltip widget.
15100 (xg_prepare_tooltip): Revert text in x->ttip_lbl, margins was
15101 wrong (Bug#8591).
15102
3fe4b549
JD
151032011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15104
0ce7e563
JD
15105 * gtkutil.c (xg_prepare_tooltip): Fix indentation and comment.
15106 Put text in x->ttip_lbl instead of gtk_tooltip_set_text (Bug#8591).
15107 (xg_hide_tooltip): Fix comment.
15108
3fe4b549
JD
15109 * nsterm.m (initFrameFromEmacs): Don't use ns_return_types
15110 in registerServicesMenuSendTypes.
15111 (validRequestorForSendType): Don't check ns_return_types.
15112
15113 * nsfns.m (Fx_open_connection): Put NSStringPboardType into
15114 ns_return_type.
15115
5df75e47
JR
151162011-07-08 Jason Rumney <jasonr@gnu.org>
15117
22610910
JR
15118 * w32term.c (x_make_frame_visible): Use SH_SHOWNORMAL rather than
15119 SH_SHOW for hidden windows (Bug#5482).
15120
5df75e47
JR
15121 * w32fns.c (w32_wnd_proc) [WM_TIMER, WM_SET_CURSOR]: Avoid using
15122 frame struct members of non-existent frames (Bug#6284).
15123
699c10bd
JD
151242011-07-08 Jan Djärv <jan.h.d@swipnet.se>
15125
4393663b
JD
15126 * nsterm.m (keyDown): Call to wantsToDelayTextChangeNotifications and
15127 variable firstTime not needed on OSX >= 10.6.
15128 (setPosition): setFloatValue:knobProportion: is deprecated on OSX
15129 >= 10.5. Use setKnobProportion, setDoubleValue.
15130
15131 * nsterm.h (MAC_OS_X_VERSION_10_3, MAC_OS_X_VERSION_10_4)
15132 (MAC_OS_X_VERSION_10_5): Define if not defined.
15133 (EmacsView, EmacsTooltip): Implements NSWindowDelegate on OSX >= 10.6.
15134 (EmacsMenu): Implements NSMenuDelegate on OSX >= 10.6.
15135 (EmacsToolbar): Implements NSToolbarDelegate on OSX >= 10.6.
15136
15137 * nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
090bd7cb 15138 cString and lossyCString on OSX >= 10.4.
4393663b 15139
58179cce 15140 * nsmenu.m (fillWithWidgetValue): Don't use deprecated method
4393663b
JD
15141 sizeToFit on OSX >= 10.2.
15142
15143 * nsimage.m (allocInitFromFile): Don't use deprecated method
15144 bestRepresentationForDevice on OSX >= 10.6.
15145
15146 * nsfns.m (check_ns_display_info): Cast to long and use %ld in error
15147 to avoid warning.
15148
15149 * emacs.c: Declare unexec_init_emacs_zone.
15150
a63e0781
JD
15151 * nsgui.h: Fix compiler warning about gnulib redefining verify.
15152
699c10bd
JD
15153 * nsselect.m (ns_get_local_selection): Change to extern (Bug#8842).
15154
15155 * nsmenu.m (ns_update_menubar): Remove useless setDelegate call
15156 on svcsMenu (Bug#8842).
15157
15158 * nsfns.m (Fx_open_connection): Remove NSStringPboardType from
15159 ns_return_types.
15160 (Fns_list_services): Just return Qnil on 10.6, code not working there.
15161
15162 * nsterm.m (QUTF8_STRING): Declare.
15163 (initFrameFromEmacs): Call registerServicesMenuSendTypes.
15164 (validRequestorForSendType): Return type is (id).
15165 Change indexOfObjectIdenticalTo to indexOfObject.
15166 Check if we have local selection before returning self (Bug#8842).
15167 (writeSelectionToPasteboard): Put local selection into paste board
15168 if we have a local selection (Bug#8842).
15169 (syms_of_nsterm): DEFSYM QUTF8_STRING.
15170
15171 * nsterm.h (MAC_OS_X_VERSION_10_6): Define here instead of nsterm.m.
15172 (ns_get_local_selection): Declare.
15173
54e10184
LMI
151742011-07-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
15175
9888ff71
LMI
15176 * keymap.c (describe_map_tree): Don't insert a double newline at
15177 the end of the buffer (bug#1169) and return whether we inserted
15178 something.
15179
54e10184
LMI
15180 * callint.c (Fcall_interactively): Change "reading args" to
15181 "providing args" to try to clarify what it does (bug#1010).
15182
15fa4783
KH
151832011-07-07 Kenichi Handa <handa@m17n.org>
15184
15185 * composite.c (composition_compute_stop_pos): Ignore a static
15186 composition starting before CHARPOS (Bug#8915).
15187
15188 * xdisp.c (handle_composition_prop): Likewise.
15189
a8815b00
EZ
151902011-07-07 Eli Zaretskii <eliz@gnu.org>
15191
15192 * term.c (produce_glyphs) <xassert>: Allow IT_GLYPHLESS in it->what.
15193 (Bug#9015)
15194
ef7b981d 151952011-07-07 Kenichi Handa <handa@m17n.org>
c805dec0
KH
15196
15197 * character.h (unicode_category_t): New enum type.
15198
15199 * chartab.c (uniprop_decoder_t, uniprop_encoder_t): New types.
15200 (Qchar_code_property_table): New variable.
15201 (UNIPROP_TABLE_P, UNIPROP_GET_DECODER)
15202 (UNIPROP_COMPRESSED_FORM_P): New macros.
15203 (char_table_ascii): Uncompress the compressed values.
15204 (sub_char_table_ref): New arg is_uniprop. Callers changed.
15205 Uncompress the compressed values.
ac389d0c 15206 (sub_char_table_ref_and_range): Likewise.
c805dec0
KH
15207 (char_table_ref_and_range): Uncompress the compressed values.
15208 (sub_char_table_set): New arg is_uniprop. Callers changed.
15209 Uncompress the compressed values.
15210 (sub_char_table_set_range): Args changed. Callers changed.
15211 (char_table_set_range): Adjuted for the above change.
15212 (map_sub_char_table): Delete args default_val and parent. Add arg
15213 top. Give decoded values to a Lisp function.
640c8776 15214 (map_char_table): Adjust for the above change. Give decoded
c805dec0
KH
15215 values to a Lisp function. Gcpro more variables.
15216 (uniprop_table_uncompress)
15217 (uniprop_decode_value_run_length): New functions.
15218 (uniprop_decoder, uniprop_decoder_count): New variables.
15219 (uniprop_get_decoder, uniprop_encode_value_character)
15220 (uniprop_encode_value_run_length, uniprop_encode_value_numeric):
15221 New functions.
15222 (uniprop_encoder, uniprop_encoder_count): New variables.
15223 (uniprop_get_encoder, uniprop_table)
15224 (Funicode_property_table_internal, Fget_unicode_property_internal)
15225 (Fput_unicode_property_internal): New functions.
15226 (syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
15227 Sunicode_property_table_internal, Sget_unicode_property_internal,
5e617bc2 15228 and Sput_unicode_property_internal. Defvar_lisp
c805dec0
KH
15229 char-code-property-alist.
15230
640c8776 15231 * composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
c805dec0
KH
15232 Vunicode_category_table.
15233
640c8776 15234 * font.c (font_range): Adjust for the change of
c805dec0
KH
15235 Vunicode_category_table.
15236
76b397fb
DN
152372011-07-07 Dan Nicolaescu <dann@ics.uci.edu>
15238
15239 * m/iris4d.h: Remove file, move contents ...
15240 * s/irix6-5.h: ... here.
15241
22b4128e
PE
152422011-07-06 Paul Eggert <eggert@cs.ucla.edu>
15243
15244 Remove unportable assumption about struct layout (Bug#8884).
8a5c77bb
PE
15245 * alloc.c (mark_buffer):
15246 * buffer.c (reset_buffer_local_variables, Fbuffer_local_variables)
15247 (clone_per_buffer_values): Don't assume that
22b4128e
PE
15248 sizeof (struct buffer) is a multiple of sizeof (Lisp_Object).
15249 This isn't true in general, and it's particularly not true
15250 if Emacs is configured with --with-wide-int.
15251 * buffer.h (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER):
15252 New macros, used in the buffer.c change.
15253
869795d6
JD
152542011-07-05 Jan Djärv <jan.h.d@swipnet.se>
15255
15256 * xsettings.c: Use both GConf and GSettings if both are available.
15257 (store_config_changed_event): Add comment.
15258 (dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
15259 (store_tool_bar_style_changed): New functions.
5e617bc2 15260 (store_monospaced_changed): Add comment. Call dpyinfo_valid.
869795d6
JD
15261 (struct xsettings): Move font inside HAVE_XFT.
15262 (GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
640c8776 15263 (GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
869795d6 15264 Move inside HAVE_XFT.
640c8776 15265 (something_changed_gsettingsCB): Rename from something_changedCB.
869795d6
JD
15266 Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
15267 also.
15268 (GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
5e617bc2 15269 (GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
640c8776 15270 (something_changed_gconfCB): Rename from something_changedCB.
869795d6
JD
15271 Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
15272 (parse_settings): Move check for font inside HAVE_XFT.
15273 (read_settings, apply_xft_settings): Add comment.
15274 (read_and_apply_settings): Add comment. Call map_tool_bar_style and
15275 store_tool_bar_style_changed. Move check for font inside HAVE_XFT and
15276 call store_font_name_changed.
15277 (xft_settings_event): Add comment.
15278 (init_gsettings): Add comment. Get values for GSETTINGS_TOOL_BAR_STYLE
15279 and GSETTINGS_FONT_NAME. Move check for fonts within HAVE_XFT.
15280 (init_gconf): Add comment. Get values for GCONF_TOOL_BAR_STYLE
15281 and GCONF_FONT_NAME. Move check for fonts within HAVE_XFT.
15282 (xsettings_initialize): Call init_gsettings last.
640c8776
SM
15283 (xsettings_get_system_font, xsettings_get_system_normal_font):
15284 Add comment.
869795d6 15285
d8ed26bd
PE
152862011-07-05 Paul Eggert <eggert@cs.ucla.edu>
15287
15288 Random fixes. E.g., (random) never returned negative values.
15289 * fns.c (Frandom): Use GET_EMACS_TIME for random seed, and add the
15290 subseconds part to the entropy, as that's a bit more random.
15291 Prefer signed to unsigned, since the signedness doesn't matter and
15292 in general we prefer signed. When given a limit, use a
15293 denominator equal to INTMASK + 1, not to VALMASK + 1, because the
15294 latter isn't right if USE_2_TAGS_FOR_INTS.
15295 * sysdep.c (get_random): Return a value in the range 0..INTMASK,
15296 not 0..VALMASK. Don't discard "excess" bits that random () returns.
15297
cabf1cac
SM
152982011-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
15299
15300 * textprop.c (text_property_stickiness):
15301 Obey Vtext_property_default_nonsticky.
15302 (syms_of_textprop): Add `display' to Vtext_property_default_nonsticky.
15303 * w32fns.c (syms_of_w32fns):
15304 * xfns.c (syms_of_xfns): Don't Add `display' since it's there by default.
15305
6e9b2be9
PE
153062011-07-04 Paul Eggert <eggert@cs.ucla.edu>
15307
15308 * fileio.c (barf_or_query_if_file_exists): Use S_ISDIR.
15309 This is more efficient than Ffile_directory_p and avoids a minor race.
15310
90186c68
LMI
153112011-07-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
15312
7c301272
LMI
15313 * buffer.c (Foverlay_put): Say what the return value is
15314 (bug#7835).
15315
c4f2d8d4
LMI
15316 * fileio.c (barf_or_query_if_file_exists): Check first if the file
15317 is a directory before asking whether to use the file name
15318 (bug#7564).
ad637907
LMI
15319 (barf_or_query_if_file_exists): Make the "File is a directory"
15320 error be more correct.
c4f2d8d4 15321
90186c68
LMI
15322 * fns.c (Frequire): Remove the mention of the .gz files, since
15323 that's installation-specific, but keep the mention of
15324 `get-load-suffixes'.
15325
da64016e
PE
153262011-07-04 Paul Eggert <eggert@cs.ucla.edu>
15327
15328 * editfns.c (Fformat_time_string): Don't assume strlen fits in int.
15329 Report string overflow if the output is too long.
15330
7d47b580
JB
153312011-07-04 Juanma Barranquero <lekktu@gmail.com>
15332
a555cb87
JB
15333 * gnutls.c (Fgnutls_boot): Don't mention :verify-error.
15334 (syms_of_gnutls): Remove duplicate DEFSYM for
15335 Qgnutls_bootprop_verify_hostname_error, an error for
15336 Qgnutls_bootprop_verify_error (which is no longer used).
15337
7d47b580
JB
15338 * eval.c (find_handler_clause): Remove parameters `sig' and `data',
15339 unused since 2011-01-26T20:02:07Z!monnier@iro.umontreal.ca. All callers changed.
15340 Also (re)move comments that are misplaced or no longer relevant.
15341
1e49bfab
LMI
153422011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
15343
15344 * callint.c (Finteractive): Clarify the meaning of "@" (bug#8813).
15345
1485f4c0
CY
153462011-07-03 Chong Yidong <cyd@stupidchicken.com>
15347
15348 * xfaces.c (Finternal_merge_in_global_face): Modify the foreground
15349 and background color parameters if they have been changed.
15350
a9ab721e
LMI
153512011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
15352
15353 * editfns.c (Fformat): Clarify the - and 0 flags (bug#6659).
15354
cf7cff57
PE
153552011-07-03 Paul Eggert <eggert@cs.ucla.edu>
15356
2e13213d
PE
15357 * xsettings.c (SYSTEM_FONT): Define only when used.
15358 No need to define when HAVE_GSETTINGS || !HAVE_XFT.
15359
cf7cff57
PE
15360 * keymap.c (access_keymap_1): Now static.
15361
7a8e04f7
CY
153622011-07-02 Chong Yidong <cyd@stupidchicken.com>
15363
15364 * keyboard.c (command_loop_1): If a down-mouse event is unbound,
15365 leave any prefix arg for the up event (Bug#1586).
15366
61352f62
LMI
153672011-07-02 Lars Magne Ingebrigtsen <larsi@gnus.org>
15368
69bb1ef7
LMI
15369 * lread.c (syms_of_lread): Mention single symbols defined by
15370 `defvar' or `defconst' (bug#7154).
15371
61352f62 15372 * fns.c (Frequire): Mention .el.gz files (bug#7314).
7b3747f9 15373 (Frequire): Mention get-load-suffixes.
61352f62 15374
28545e04
MR
153752011-07-02 Martin Rudalics <rudalics@gmx.at>
15376
15377 * window.h (window): Remove clone_number slot.
15378 * window.c (Fwindow_clone_number, Fset_window_clone_number):
15379 Remove.
15380 (make_parent_window, make_window, saved_window)
15381 (Fset_window_configuration, save_window_save): Don't deal with
15382 clone numbers.
15383 * buffer.c (Qclone_number): Remove declaration.
15384 (sort_overlays, overlay_strings): Don't deal with clone numbers.
15385
3349e122
SM
153862011-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
15387
15388 Add multiple inheritance to keymaps.
15389 * keymap.c (Fmake_composed_keymap): New function.
15390 (Fset_keymap_parent): Simplify.
15391 (fix_submap_inheritance): Remove.
15392 (access_keymap_1): New function extracted from access_keymap to handle
15393 embedded parents and handle lists of maps.
15394 (access_keymap): Use it.
15395 (Fkeymap_prompt, map_keymap_internal, map_keymap, store_in_keymap)
15396 (Fcopy_keymap): Handle embedded parents.
15397 (Fcommand_remapping, define_as_prefix): Simplify.
15398 (Fkey_binding): Simplify.
15399 (syms_of_keymap): Move minibuffer-local-completion-map,
15400 minibuffer-local-filename-completion-map,
15401 minibuffer-local-must-match-map, and
15402 minibuffer-local-filename-must-match-map to Elisp.
15403 (syms_of_keymap): Defsubr make-composed-keymap.
15404 * keyboard.c (menu_bar_items): Use map_keymap_canonical.
15405 (parse_menu_item): Trivial simplification.
15406
3279eb87
GM
154072011-07-01 Glenn Morris <rgm@gnu.org>
15408
15409 * Makefile.in (SETTINGS_LIBS): Fix typo.
15410
39cb9e56 154112011-07-01 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4550efdf
KI
15412
15413 * coding.c (Fencode_coding_string): Record the last coding system
15414 used, as the function doc string says (bug#8738).
15415
0949d2b6
JD
154162011-07-01 Jan Djärv <jan.h.d@swipnet.se>
15417
15418 * xsettings.c (store_monospaced_changed): Take new font as arg and
15419 check for change against current_mono_font.
15420 (EMACS_TYPE_SETTINGS): Remove this and related defines.
15421 (emacs_settings_constructor, emacs_settings_get_property)
15422 (emacs_settings_set_property, emacs_settings_class_init)
15423 (emacs_settings_init, gsettings_obj): Remove.
15424 (something_changedCB): New function for HAVE_GSETTINGS.
15425 (something_changedCB): HAVE_GCONF: Call store_monospaced_changed
15426 with value as argument.
15427 (init_gsettings): Check that GSETTINGS_SCHEMA exists before calling
15428 g_settings_new (Bug#8967). Do not create gsettings_obj.
9173deec 15429 Remove calls to g_settings_bind. Connect something_changedCB to
0949d2b6
JD
15430 "changed".
15431
15432 * xgselect.c: Add defined (HAVE_GSETTINGS).
15433 (xgselect_initialize): Ditto.
15434
15435 * process.c: Add defined (HAVE_GSETTINGS) for xgselect.h
15436 (wait_reading_process_output): Add defined (HAVE_GSETTINGS) for
15437 xg_select.
15438
bbc6b304
PE
154392011-07-01 Paul Eggert <eggert@cs.ucla.edu>
15440
15441 * eval.c (struct backtrace): Simplify and port the data structure.
15442 Do not assume that "int nargs : BITS_PER_INT - 2;" produces a
15443 signed bit field, as this assumption is not portable and it makes
15444 Emacs crash when compiled with Sun C 5.8 on sparc. Do not use
15445 "char debug_on_exit : 1" as this is not portable either; instead,
15446 use the portable "unsigned int debug_on_exit : 1". Remove unused
15447 member evalargs. Remove obsolete comments about cc bombing out.
15448
9851bfc5
JD
154492011-06-30 Jan Djärv <jan.h.d@swipnet.se>
15450
51bb811f 15451 * xsettings.c: Include glib-object.h, gio/gio.h if HAVE_GSETTINGS.
9851bfc5
JD
15452 Let HAVE_GSETTINGS override HAVE_GCONF.
15453 (store_monospaced_changed): New function.
15454 (EMACS_SETTINGS): A new type derived from GObject to handle
15455 GSettings notifications.
15456 (emacs_settings_constructor, emacs_settings_get_property)
15457 (emacs_settings_set_property, emacs_settings_class_init):
15458 New functions.
15459 (gsettings_client, gsettings_obj): New variables.
15460 (GSETTINGS_SCHEMA): New define.
15461 (something_changedCB): Call store_monospaced_changed.
15462 (init_gsettings): New function.
15463 (xsettings_initialize): Call init_gsettings.
15464 (syms_of_xsettings): Initialize gsettings_client, gsettings_obj
15465 to NULL.
15466
640c8776 15467 * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Rename from
9851bfc5
JD
15468 GCONF_CFLAGS/LIBS.
15469
5386012d
MR
154702011-06-29 Martin Rudalics <rudalics@gmx.at>
15471
15472 * window.c (resize_root_window, grow_mini_window)
15473 (shrink_mini_window): Rename Qresize_root_window to
15474 Qwindow_resize_root_window and Qresize_root_window_vertically to
15475 Qwindow_resize_root_window_vertically.
15476
f13e0b08
PE
154772011-06-28 Paul Eggert <eggert@cs.ucla.edu>
15478
15479 * gnutls.c (Qgnutls_bootprop_verify_error): Remove unused var.
15480
94515237
JB
154812011-06-27 Juanma Barranquero <lekktu@gmail.com>
15482
15483 * makefile.w32-in: Redesign dependencies so they reflect more
15484 clearly which files are directly included by each source file,
15485 and not through other includes.
15486
e43b6e43
MR
154872011-06-27 Martin Rudalics <rudalics@gmx.at>
15488
15489 * buffer.c (Qclone_number): Declare static and DEFSYM it.
15490 (sort_overlays, overlay_strings): When an overlay's clone number
15491 matches the window's clone number process the overlay even if
15492 the overlay's window property doesn't match the current window.
15493
d68443dc
MR
15494 * window.c (Fwindow_vchild): Rename to Fwindow_top_child.
15495 (Fwindow_hchild): Rename to Fwindow_left_child.
15496 (Fwindow_next): Rename to Fwindow_next_sibling.
15497 (Fwindow_prev): Rename to Fwindow_prev_sibling.
d615d6d2
MR
15498 (resize_window_check): Rename to window_resize_check.
15499 (resize_window_apply): Rename to window_resize_apply.
15500 (Fresize_window_apply): Rename to Fwindow_resize_apply.
15501 (Fdelete_other_windows_internal, resize_frame_windows)
15502 (Fsplit_window_internal, Fdelete_window_internal)
15503 (grow_mini_window, shrink_mini_window)
15504 (Fresize_mini_window_internal): Fix callers accordingly.
d68443dc 15505
c7e73be5
JD
155062011-06-26 Jan Djärv <jan.h.d@swipnet.se>
15507
15508 * emacsgtkfixed.h: State that this is only used with Gtk+3.
15509 (emacs_fixed_set_min_size): Remove.
15510 (emacs_fixed_new): Take frame as argument.
15511
15512 * emacsgtkfixed.c: State that this is only used with Gtk+3.
15513 (_EmacsFixedPrivate): Remove minwidth/height.
15514 Add struct frame *f.
15515 (emacs_fixed_init): Initialize priv->f.
15516 (get_parent_class, emacs_fixed_set_min_size): Remove.
15517 (emacs_fixed_new): Set priv->f to argument.
15518 (emacs_fixed_get_preferred_width)
15519 (emacs_fixed_get_preferred_height): Use min_width/height from
15520 frames size_hint to set minimum and natural (Bug#8919).
15521 (XSetWMSizeHints, XSetWMNormalHints): Override these functions
15522 and use min_width/height from frames size_hint to set
15523 min_width/height (Bug#8919).
15524
15525 * gtkutil.c (xg_create_frame_widgets): Pass f to emacs_fixed_new.
9173deec
JB
15526 (x_wm_set_size_hint): Remove call to emacs_fixed_set_min_size.
15527 Fix indentation.
c7e73be5 15528
cf99dcf8
EZ
155292011-06-26 Eli Zaretskii <eliz@gnu.org>
15530
15531 * bidi.c (bidi_paragraph_init): Test for ZV_BYTE before calling
15532 bidi_at_paragraph_end, since fast_looking_at doesn't like to be
15533 called at ZV.
15534
029529ac
CY
155352011-06-26 Chong Yidong <cyd@stupidchicken.com>
15536
15537 * process.c (wait_reading_process_output): Bypass select if
15538 waiting for a cell while ignoring keyboard input, and input is
15539 pending. Suggested by Jan Djärv (Bug#8869).
15540
7a7ef429
PE
155412011-06-25 Paul Eggert <eggert@cs.ucla.edu>
15542
15543 Use gnulib's dup2 module instead of rolling our own.
15544 * sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.
15545
11fdef7d 155462011-06-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
989b42d2
YM
15547
15548 * dispnew.c (scrolling_window): Before scrolling, turn off a
15549 mouse-highlight in the window being scrolled.
15550
cd3520a4
JB
155512011-06-24 Juanma Barranquero <lekktu@gmail.com>
15552
15553 Move DEFSYM to lisp.h and use everywhere.
15554
15555 * character.h (DEFSYM): Move declaration...
15556 * lisp.h (DEFSYM): ...here.
15557
15558 * gnutls.c:
15559 * minibuf.c:
15560 * w32menu.c:
15561 * w32proc.c:
15562 * w32select.c: Don't include character.h.
15563
15564 * alloc.c (syms_of_alloc):
15565 * buffer.c (syms_of_buffer):
15566 * bytecode.c (syms_of_bytecode):
15567 * callint.c (syms_of_callint):
15568 * casefiddle.c (syms_of_casefiddle):
15569 * casetab.c (init_casetab_once):
15570 * category.c (init_category_once, syms_of_category):
15571 * ccl.c (syms_of_ccl):
15572 * cmds.c (syms_of_cmds):
15573 * composite.c (syms_of_composite):
15574 * dbusbind.c (syms_of_dbusbind):
15575 * dired.c (syms_of_dired):
15576 * dispnew.c (syms_of_display):
15577 * doc.c (syms_of_doc):
15578 * editfns.c (syms_of_editfns):
15579 * emacs.c (syms_of_emacs):
15580 * eval.c (syms_of_eval):
15581 * fileio.c (syms_of_fileio):
15582 * fns.c (syms_of_fns):
15583 * frame.c (syms_of_frame):
15584 * fringe.c (syms_of_fringe):
15585 * insdel.c (syms_of_insdel):
15586 * keymap.c (syms_of_keymap):
15587 * lread.c (init_obarray, syms_of_lread):
15588 * macros.c (syms_of_macros):
15589 * msdos.c (syms_of_msdos):
15590 * print.c (syms_of_print):
15591 * process.c (syms_of_process):
15592 * search.c (syms_of_search):
15593 * sound.c (syms_of_sound):
15594 * syntax.c (init_syntax_once, syms_of_syntax):
15595 * terminal.c (syms_of_terminal):
15596 * textprop.c (syms_of_textprop):
15597 * undo.c (syms_of_undo):
15598 * w32.c (globals_of_w32):
15599 * window.c (syms_of_window):
15600 * xdisp.c (syms_of_xdisp):
15601 * xfaces.c (syms_of_xfaces):
15602 * xfns.c (syms_of_xfns):
15603 * xmenu.c (syms_of_xmenu):
15604 * xsettings.c (syms_of_xsettings):
15605 * xterm.c (syms_of_xterm): Use DEFSYM.
15606
4228cf16
TZ
156072011-06-24 Teodor Zlatanov <tzz@lifelogs.com>
15608
cd3520a4 15609 * gnutls.c (syms_of_gnutls): Use the DEFSYM macro from character.h.
4228cf16 15610
7fcccf1e
PE
156112011-06-23 Paul Eggert <eggert@cs.ucla.edu>
15612
7efb4e0e
PE
15613 Integer and buffer overflow fixes (Bug#8873).
15614
ff5844ad
PE
15615 * print.c (printchar, strout): Check for string overflow.
15616 (PRINTPREPARE, printchar, strout):
15617 Don't set size unless allocation succeeds.
15618
90532f02
PE
15619 * minibuf.c (read_minibuf_noninteractive): Use ptrdiff_t, not int,
15620 for sizes. Check for string overflow more accurately.
15621 Simplify newline removal at end; this suppresses a GCC 4.6.0 warning.
15622
6d84508d
PE
15623 * macros.c: Integer and buffer overflow fixes.
15624 * keyboard.h (struct keyboard.kbd_macro_bufsize):
15625 * macros.c (Fstart_kbd_macro, store_kbd_macro_char):
15626 Use ptrdiff_t, not int, for sizes.
15627 Don't increment bufsize until after realloc succeeds.
15628 Check for size-calculation overflow.
15629 (Fstart_kbd_macro): Use EMACS_INT, not int, for XINT result.
15630
437b2cb4
PE
15631 * lisp.h (DEFVAR_KBOARD): Use offsetof instead of char * finagling.
15632
8b9ac8b4
PE
15633 * lread.c: Integer overflow fixes.
15634 (read_integer): Radix is now EMACS_INT, not int,
15635 to improve quality of diagnostics for out-of-range radices.
15636 Calculate buffer size correctly for out-of-range radices.
15637 (read1): Check for integer overflow in radices, and in
15638 read-circle numbers.
82cb60d3
PE
15639 (read_escape): Avoid int overflow.
15640 (Fload, openp, read_buffer_size, read1)
15641 (substitute_object_recurse, read_vector, read_list, map_obarray):
15642 Use ptrdiff_t, not int, for sizes.
15643 (read1): Use EMACS_INT, not int, for sizes.
20270765 15644 Check for size overflow.
8b9ac8b4 15645
7fcccf1e
PE
15646 * image.c (cache_image): Check for size arithmetic overflow.
15647
bfbbd7e7
PE
15648 * lread.c: Integer overflow issues.
15649 (saved_doc_string_size, saved_doc_string_length)
15650 (prev_saved_doc_string_size, prev_saved_doc_string_length):
15651 Now ptrdiff_t, not int.
15652 (read1): Don't assume doc string length fits in int. Check for
15653 out-of-range doc string lengths.
15654 (read_list): Don't assume file position fits in int.
39019e54 15655 (read_escape): Check for hex character overflow.
bfbbd7e7 15656
4e323265
LL
156572011-06-22 Leo Liu <sdl.web@gmail.com>
15658
15659 * minibuf.c (Fcompleting_read_default, Vcompleting_read_function):
15660 Move to minibuffer.el.
15661
85fece3e
PE
156622011-06-22 Paul Eggert <eggert@cs.ucla.edu>
15663
20b84ce9 15664 Fixes for GLYPH_DEBUG found by GCC 4.6.0 static checking.
85fece3e
PE
15665 The following patches are for when GLYPH_DEBUG && !XASSERT.
15666 * dispextern.h (trace_redisplay_p, dump_glyph_string):
15667 * dispnew.c (flush_stdout):
15668 * xdisp.c (dump_glyph_row, dump_glyph_matrix, dump_glyph):
15669 Mark as externally visible.
15670 * dispnew.c (check_window_matrix_pointers): Now static.
15671 * dispnew.c (window_to_frame_vpos):
15672 * xfns.c (unwind_create_frame):
15673 * xterm.c (x_check_font): Remove unused local.
15674 * scroll.c (CHECK_BOUNDS):
15675 * xfaces.c (cache_fache): Rename local to avoid shadowing.
15676 * xfns.c, w32fns.c (image_cache_refcount, dpyinfo_refcount): Now static.
15677 * xdisp.c (check_window_end): Now a no-op if !XASSERTS.
15678 (debug_first_unchanged_at_end_vpos, debug_last_unchanged_at_beg_vpos)
15679 (debug_dvpos, debug_dy, debug_delta, debug_delta_bytes, debug_end_vpos):
15680 Now static.
15681 (debug_method_add): Use va_list and vsprintf rather than relying
15682 on undefined behavior with wrong number of arguments.
15683 (dump_glyph, dump_glyph_row, Fdump_glyph_matrix):
15684 Don't assume ptrdiff_t and EMACS_INT are the same width as int.
15685 In this code, it's OK to assume C99 behavior for ptrdiff_t formats
15686 since we're not interested in debugging glyphs with old libraries.
15687 * xfaces.c (cache_face): Move debugging code earlier; this pacifies
15688 GCC 4.6.0's static checking.
15689
0766b489
PE
156902011-06-22 Paul Eggert <eggert@cs.ucla.edu>
15691
31fd4b32
PE
15692 Integer overflow and signedness fixes (Bug#8873).
15693 A few related buffer overrun fixes, too.
15694
b79e8648
PE
15695 * font.c (font_score): Use EMACS_INT, not int, to store XINT value.
15696
0766b489
PE
15697 * dispextern.h (struct face.stipple):
15698 * image.c (x_bitmap_height, x_bitmap_width, x_bitmap_pixmap)
15699 (x_bitmap_mask, x_allocate_bitmap_record)
15700 (x_create_bitmap_from_data, x_create_bitmap_from_file)
15701 (x_destroy_bitmap, x_destroy_all_bitmaps, x_create_bitmap_mask)
15702 (x_create_bitmap_from_xpm_data):
15703 * nsterm.h (struct ns_display_info.bitmaps_size, .bitmaps_last):
15704 * w32term.h (struct w32_display_info.icon_bitmap_id, .bitmaps_size)
15705 (.bitmaps_last):
15706 * xfaces.c (load_pixmap):
15707 * xterm.c (x_bitmap_icon, x_wm_set_icon_pixmap):
15708 * xterm.h (struct x_display_info.icon_bitmap_id, .bitmaps_size)
15709 (.bitmaps_last, struct x_output.icon_bitmap):
15710 Use ptrdiff_t, not int, for bitmap indexes.
15711 (x_allocate_bitmap_record): Check for size overflow.
15712 * dispextern.h, lisp.h: Adjust to API changes elsewhere.
15713
b081724f
PE
15714 Use ptrdiff_t, not int, for overlay counts.
15715 * buffer.h (overlays_at, sort_overlays, GET_OVERLAYS_AT):
15716 * editfns.c (overlays_around, get_pos_property):
15717 * textprop.c (get_char_property_and_overlay):
15718 * xdisp.c (next_overlay_change, note_mouse_highlight):
15719 * xfaces.c (face_at_buffer_position):
21514da7
PE
15720 * buffer.c (OVERLAY_COUNT_MAX): New macro.
15721 (overlays_at, overlays_in, sort_overlays, Foverlays_at)
15722 (Fnext_overlay_change, Fprevious_overlay_change)
15723 (mouse_face_overlay_overlaps, Foverlays_in):
b081724f 15724 Use ptrdiff_t, not int, for sizes.
21514da7 15725 (overlays_at, overlays_in): Check for size-calculation overflow.
b081724f 15726
3de73e5e
PE
15727 * xterm.c (xim_initialize, same_x_server): Strlen may not fit in int.
15728
2606c57b
PE
15729 * xsmfns.c (smc_save_yourself_CB, x_session_initialize): Avoid strlen.
15730 (x_session_initialize): Do not assume string length fits in int.
15731
aaafe47a
PE
15732 * xsettings.c (apply_xft_settings): Fix potential buffer overrun.
15733 This is unlikely, but can occur if DPI is outlandish.
15734
2674ddc8 15735 * xsettings.c (Ffont_get_system_normal_font, Ffont_get_system_font):
3a5077c5
PE
15736 * xselect.c (Fx_get_atom_name): Avoid need for strlen.
15737
28154962
PE
15738 * xrdb.c: Don't assume strlen fits in int; avoid some strlens.
15739 * xrdb.c (magic_file_p, search_magic_path):
15740 Omit last arg SUFFIX; it was always 0. All callers changed.
15741 (magic_file_p): Use ptrdiff_t, not int. Check for size overflow.
15742
7de51af5
PE
15743 * xfont.c (xfont_match): Avoid need for strlen.
15744
25ed6cc3
PE
15745 * xfns.c: Don't assume strlen fits in int.
15746 (xic_create_fontsetname, x_window): Use ptrdiff_t, not int.
15747
4eab31dd
PE
15748 * xdisp.c (message_log_check_duplicate): Return intmax_t,
15749 not unsigned long, as we prefer signed integers. All callers changed.
15750 Detect integer overflow in repeat count.
15751 (message_dolog): Don't assume print length fits in 39 bytes.
df1f27af 15752 (display_mode_element): Don't assume strlen fits in int.
4eab31dd 15753
171e2a58
PE
15754 * termcap.c: Don't assume sizes fit in int and never overflow.
15755 (struct termcap_buffer, tgetent): Use ptrdiff_t, not int, for sizes.
15756 (gobble_line): Check for size-calculation overflow.
15757
ad39faca 15758 * minibuf.c (Fread_buffer):
6e5bb2dc 15759 * lread.c (intern, intern_c_string):
74ca2eb3
PE
15760 * image.c (xpm_scan) [HAVE_NS && !HAVE_XPM]:
15761 Don't assume string length fits in int.
15762
52c61c22 15763 * keyboard.c (parse_tool_bar_item):
9bda3520
PE
15764 * gtkutil.c (style_changed_cb): Avoid need for strlen.
15765
b5b8c9e5
PE
15766 * font.c: Don't assume string length fits in int.
15767 (font_parse_xlfd, font_parse_fcname, font_unparse_fcname):
15768 Use ptrdiff_t, not int.
ccd6111c
PE
15769 (font_intern_prop): Don't assume string length fits in int.
15770 Don't assume integer property fits in fixnum.
15771 * font.h (font_intern_prop): 2nd arg is now ptrdiff_t, not int.
b5b8c9e5 15772
882f0d81 15773 * filelock.c: Fix some buffer overrun and integer overflow issues.
51cab52b 15774 (get_boot_time): Don't assume gzip command string fits in 100 bytes.
882f0d81
PE
15775 Reformulate so as not to need the command string.
15776 Invoke gzip -cd rather than gunzip, as it's more portable.
15777 (lock_info_type, lock_file_1, lock_file):
15778 Don't assume pid_t and time_t fit in unsigned long.
15779 (LOCK_PID_MAX): Remove; we now use more-reliable bounds.
15780 (current_lock_owner): Prefer signed type for sizes.
15781 Use memcpy, not strncpy, where memcpy is what is really wanted.
15782 Don't assume (via atoi) that time_t and pid_t fit in int.
15783 Check for time_t and/or pid_t out of range, e.g., via a network share.
15784 Don't alloca where an auto var works fine.
15785
93f4cf88
PE
15786 * fileio.c: Fix some integer overflow issues.
15787 (file_name_as_directory, Fexpand_file_name, Fsubstitute_in_file_name):
15788 Don't assume string length fits in int.
15789 (directory_file_name): Don't assume string length fits in long.
15790 (make_temp_name): Don't assume pid fits in int, or that its print
15791 length is less than 20.
15792
f3e92b69
PE
15793 * data.c (Fsubr_name): Rewrite to avoid a strlen call.
15794
1bfdaf10
PE
15795 * coding.c (make_subsidiaries): Don't assume string length fits in int.
15796
35016e9a
PE
15797 * callproc.c (child_setup): Rewrite to avoid two strlen calls.
15798
3d1e65a1
PE
15799 * process.c (Fformat_network_address): Use EMACS_INT, not EMACS_UINT.
15800 We prefer signed integers, even for size calculations.
15801
0b963a93
PE
15802 * emacs.c: Don't assume string length fits in 'int'.
15803 (DEFINE_DUMMY_FUNCTION, sort_args): Use ptrdiff_t, not int.
15804 (main): Don't invoke strlen when not needed.
15805
573f4b54
PE
15806 * dbusbind.c (XD_ERROR): Don't arbitrarily truncate string.
15807 (XD_DEBUG_MESSAGE): Don't waste a byte.
15808
989f33ba
PE
15809 * callproc.c (getenv_internal_1, getenv_internal)
15810 (Fgetenv_internal):
965d34eb
PE
15811 * buffer.c (init_buffer): Don't assume string length fits in 'int'.
15812
e4d29b33
PE
15813 * lread.c (invalid_syntax): Omit length argument.
15814 All uses changed. This doesn't fix a bug, but it simplifies the
15815 code away from its former Hollerith-constant appearance, and it's
15816 one less 'int' to worry about when looking at integer-overflow issues.
51cab52b 15817 (string_to_number): Simplify 2011-04-26 change by invoking xsignal1.
e4d29b33 15818
eb49b136
PE
15819 * lisp.h (DEFUN): Remove bogus use of sizeof (struct Lisp_Subr).
15820 This didn't break anything, but it didn't help either.
15821 It's confusing to put a bogus integer in a place where the actual
15822 value does not matter.
9f62aeb1 15823 (LIST_END_P): Remove unused macro and its bogus comment.
cbeff735 15824 (make_fixnum_or_float): Remove unnecessary cast to EMACS_INT.
eb49b136 15825
15375a22
PE
15826 * lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.
15827 This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE,
15828 implementation.
b61cc01c
PE
15829 (struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.
15830 We prefer signed types, and the value cannot exceed the EMACS_INT
15831 range anyway (because otherwise the length would not be representable).
9a8e8d9b
PE
15832 (XSET) [USE_LISP_UNION_TYPE]: Use uintptr_t and intptr_t,
15833 not EMACS_UINT and EMACS_INT, when converting pointer to integer.
15834 This avoids a GCC warning when WIDE_EMACS_INT.
15375a22 15835
53b2623d
PE
15836 * indent.c (sane_tab_width): New function.
15837 (current_column, scan_for_column, Findent_to, position_indentation)
15838 (compute_motion): Use it. This is just for clarity.
8fcaf9cc 15839 (Fcompute_motion): Don't assume hscroll and tab offset fit in int.
53b2623d 15840
51cab52b 15841 * image.c (xbm_image_p): Don't assume stated width, height fit in int.
45aebb64 15842
f2ed8a70
PE
15843 * lisp.h (lint_assume): New macro.
15844 * composite.c (composition_gstring_put_cache):
15845 * ftfont.c (ftfont_shape_by_flt): Use it to pacify GCC 4.6.0.
15846
abe80cc6
PE
15847 * editfns.c, insdel.c:
15848 Omit unnecessary forward decls, to simplify future changes.
a9e860e1 15849
b02c740e
PE
15850 * ftfont.c (ftfont_shape_by_flt): Use signed integers for lengths.
15851
ebc96716
PE
15852 * font.c (Ffont_shape_gstring): Don't assume glyph len fits in 'int'.
15853
b4e50fa0 15854 * fns.c (Ffillarray): Don't assume bool vector size fits in 'int'.
f03dc6ef 15855 Use much-faster test for byte-length change.
311d5d7c 15856 Don't assume string byte-length fits in 'int'.
a4cf38e4 15857 Check that character arg fits in 'int'.
85461888 15858 (mapcar1): Declare byte as byte, for clarity.
b4e50fa0 15859
c0c1ee9f
PE
15860 * alloc.c (Fmake_bool_vector): Avoid unnecessary multiplication.
15861
a498d7f4
PE
15862 * fns.c (concat): Catch string overflow earlier.
15863 Do not rely on integer wraparound.
15864
51cab52b
PE
15865 * dispextern.h (struct it.overlay_strings_charpos)
15866 (struct it.selective): Now EMACS_INT, not int.
87830974
PE
15867 * xdisp.c (forward_to_next_line_start)
15868 (back_to_previous_visible_line_start)
15869 (reseat_at_next_visible_line_start, next_element_from_buffer):
15870 Don't arbitrarily truncate the value of 'selective' to int.
15871
76031fad
PE
15872 * xdisp.c (init_iterator): Use XINT, not XFASTINT; it might be < 0.
15873
5eb55db9
PE
15874 * composite.c: Don't truncate sizes to 'int'.
15875 (composition_gstring_p, composition_reseat_it)
15876 (composition_adjust_point): Use EMACS_INT, not int.
7d100a81
PE
15877 (get_composition_id, composition_gstring_put_cache): Use EMACS_INT,
15878 not EMACS_UINT, for indexes.
5eb55db9 15879
0703a717
PE
15880 * category.h (CATEGORY_SET_P): Remove unnecessary cast to EMACS_INT.
15881
d6202519
PE
15882 * buffer.c: Include <verify.h>.
15883 (struct sortvec.priority, struct sortstr.priority):
8961a454 15884 Now EMACS_INT, not int.
c20998a7 15885 (compare_overlays, cmp_for_strings): Avoid subtraction overflow.
67c36fce
PE
15886 (struct sortstr.size, record_overlay_string)
15887 (struct sortstrlist.size, struct sortlist.used):
15888 Don't truncate size to int.
15889 (record_overlay_string): Check for size-calculation overflow.
d6202519 15890 (init_buffer_once): Check at compile-time, not run-time.
fadf4e30 15891
d5a19415
JM
158922011-06-22 Jim Meyering <meyering@redhat.com>
15893
029529ac 15894 Don't leak an XBM-image-sized buffer
d5a19415
JM
15895 * image.c (xbm_load): Free the image buffer after using it.
15896
a9041e6c
PE
158972011-06-21 Paul Eggert <eggert@cs.ucla.edu>
15898
15899 Port to Sun C.
15900 * composite.c (find_automatic_composition): Omit needless 'return 0;'
15901 that Sun C diagnosed.
15902 * fns.c (secure_hash): Fix pointer signedness issue.
15903 * intervals.c (static_offset_intervals): New function.
15904 (offset_intervals): Use it.
15905
7f3f739f
LL
159062011-06-21 Leo Liu <sdl.web@gmail.com>
15907
15908 * deps.mk (fns.o):
15909 * makefile.w32-in ($(BLD)/fns.$(O)): Include sha256.h and
15910 sha512.h.
15911
15912 * fns.c (secure_hash): Rename from crypto_hash_function and change
15913 the first arg to accept symbols.
5b66d427 15914 (Fsecure_hash): New primitive.
7f3f739f
LL
15915 (syms_of_fns): New symbols.
15916
76147d94
DD
159172011-06-20 Deniz Dogan <deniz@dogan.se>
15918
15919 * process.c (Fset_process_buffer): Clarify return value in
15920 docstring.
15921
7d7d0045
CY
159222011-06-18 Chong Yidong <cyd@stupidchicken.com>
15923
15924 * dispnew.c (add_window_display_history): Use BVAR.
15925
15926 * xdisp.c (debug_method_add): Use BVAR.
15927 (check_window_end, dump_glyph_matrix, dump_glyph)
15928 (dump_glyph_row, dump_glyph_string): Convert arglist to ANSI C.
15929
15930 * xfaces.c (check_lface_attrs, check_lface, dump_realized_face):
15931 Likewise.
15932
15933 * xfns.c (Fx_create_frame, x_create_tip_frame): Delay image cache
15934 check till after the cache is created in init_frame_faces.
15935
ff2bc410
SM
159362011-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
15937
15938 * fns.c (Fsafe_length): Yet another int/Lisp_Object mixup.
15939
28177add
PE
159402011-06-16 Paul Eggert <eggert@cs.ucla.edu>
15941
dd3482fe
PE
15942 * lisp.h: Include <limits.h>, for INT_MAX, LONG_MAX, LLONG_MAX.
15943 Without this, prin1 mishandles Lisp_Misc_Save_Value printing on
15944 hosts with pre-C99 libraries, because pD is wrongly defined to "t".
15945
393d71f3 15946 Improve buffer-overflow checking (Bug#8873).
1c8e352f
PE
15947 * fileio.c (Finsert_file_contents):
15948 * insdel.c (insert_from_buffer_1, replace_range, replace_range_2):
15949 Remove the old (too-loose) buffer overflow checks.
15950 They weren't needed, since make_gap checks for buffer overflow.
15951 * insdel.c (make_gap_larger): Catch buffer overflows that were missed.
15952 The old code merely checked for Emacs fixnum overflow, and relied
15953 on undefined (wraparound) behavior. The new code avoids undefined
15954 behavior, and also checks for ptrdiff_t and/or size_t overflow.
15955
2e6813b0 15956 * editfns.c (Finsert_char): Don't dump core with very negative counts.
21d890a4
PE
15957 Tune. Don't use wider integers than needed. Don't use alloca.
15958 Use a bigger 'string' buffer. Rewrite to avoid 'n > 0' test.
2e6813b0 15959
599a9e4f
PE
15960 * insdel.c (replace_range): Fix buf overflow when insbytes < outgoing.
15961
99561444
PE
15962 * insdel.c, lisp.h (buffer_overflow): New function.
15963 (insert_from_buffer_1, replace_range, replace_range_2):
15964 * insdel.c (make_gap_larger):
15965 * editfns.c (Finsert_char):
15966 * fileio.c (Finsert_file_contents): Use it, to normalize wording.
15967
28177add
PE
15968 * buffer.h (BUF_BYTES_MAX): Cast to ptrdiff_t so that it's signed.
15969
e69dafad
PE
159702011-06-15 Paul Eggert <eggert@cs.ucla.edu>
15971
4baa020d 15972 Integer overflow and signedness fixes (Bug#8873, Bug#8828).
ff672d2c 15973
b1c46f02
PE
15974 * ccl.c (ASCENDING_ORDER): New macro, to work around GCC bug 43772.
15975 (GET_CCL_RANGE, IN_INT_RANGE): Use it.
15976
e69dafad
PE
15977 * fileio.c: Don't assume EMACS_INT fits in off_t.
15978 (emacs_lseek): New static function.
15979 (Finsert_file_contents, Fwrite_region): Use it.
15980 Use SEEK_SET, SEEK_CUR, SEEK_END as appropriate.
15981
566684ea
PE
15982 * fns.c (Fload_average): Don't assume 100 * load average fits in int.
15983
e6966cd6
PE
15984 * fns.c: Don't overflow int when computing a list length.
15985 * fns.c (QUIT_COUNT_HEURISTIC): New constant.
15986 (Flength, Fsafe_length): Use EMACS_INT, not int, to avoid unwanted
15987 truncation on 64-bit hosts. Check for QUIT every
15988 QUIT_COUNT_HEURISTIC entries rather than every other entry; that's
15989 faster and is responsive enough.
15990 (Flength): Report an error instead of overflowing an integer.
15991 (Fsafe_length): Return a float if the value is not representable
15992 as a fixnum. This shouldn't happen except in contrived situations.
6346d301 15993 (Fnthcdr, Fsort): Don't assume list length fits in int.
de41a810 15994 (Fcopy_sequence): Don't assume vector length fits in int.
00c604f2 15995
dd0b0efb
PE
15996 * alloc.c: Check that resized vectors' lengths fit in fixnums.
15997 (header_size, word_size): New constants.
15998 (allocate_vectorlike): Don't check size overflow here.
15999 (allocate_vector): Check it here instead, since this is the only
16000 caller of allocate_vectorlike that could cause overflow.
16001 Check that the new vector's length is representable as a fixnum.
16002
86fe5cfe
PE
16003 * fns.c (next_almost_prime): Don't return a multiple of 3 or 5.
16004 The previous code was bogus. For example, next_almost_prime (32)
16005 returned 39, which is undesirable as it is a multiple of 3; and
16006 next_almost_prime (24) returned 25, which is a multiple of 5 so
16007 why was the code bothering to check for multiples of 7?
16008
80e88859
PE
16009 * bytecode.c (exec_byte_code): Use ptrdiff_t, not int, for vector length.
16010
4a2f0ad6
PE
16011 * eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.
16012
f66c7cf8
PE
16013 Variadic C functions now count arguments with ptrdiff_t.
16014 This partly undoes my 2011-03-30 change, which replaced int with size_t.
16015 Back then I didn't know that the Emacs coding style prefers signed int.
16016 Also, in the meantime I found a few more instances where arguments
4a2f0ad6
PE
16017 were being counted with int, which may truncate counts on 64-bit
16018 machines, or EMACS_INT, which may be unnecessarily wide.
f66c7cf8
PE
16019 * lisp.h (struct Lisp_Subr.function.aMANY)
16020 (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call):
16021 Arg counts are now ptrdiff_t, not size_t.
16022 All variadic functions and their callers changed accordingly.
16023 (struct gcpro.nvars): Now size_t, not size_t. All uses changed.
16024 * bytecode.c (exec_byte_code): Check maxdepth for overflow,
16025 to avoid potential buffer overrun. Don't assume arg counts fit in 'int'.
16026 * callint.c (Fcall_interactively): Check arg count for overflow,
16027 to avoid potential buffer overrun. Use signed char, not 'int',
16028 for 'varies' array, so that we needn't bother to check its size
16029 calculation for overflow.
16030 * editfns.c (Fformat): Use ptrdiff_t, not EMACS_INT, to count args.
16031 * eval.c (apply_lambda):
16032 * fns.c (Fmapconcat): Use XFASTINT, not XINT, to get args length.
16033 (struct textprop_rec.argnum): Now ptrdiff_t, not int. All uses changed.
16034 (mapconcat): Use ptrdiff_t, not int and EMACS_INT, to count args.
16035
a1759b76
PE
16036 * callint.c (Fcall_interactively): Don't use index var as event count.
16037
d96be9fc
PE
16038 * vm-limit.c (check_memory_limits): Fix incorrect extern function decls.
16039 * mem-limits.h (SIZE): Remove; no longer used.
16040
a690a978 16041 * xterm.c (x_alloc_nearest_color_1): Prefer int to long when int works.
5efd304b 16042
578c21e6
PE
16043 Remove unnecessary casts.
16044 * xterm.c (x_term_init):
16045 * xfns.c (x_set_border_pixel):
16046 * widget.c (create_frame_gcs): Remove casts to unsigned long etc.
16047 These aren't needed now that we assume ANSI C.
16048
96f53c6c
PE
16049 * sound.c (Fplay_sound_internal): Remove cast to unsigned long.
16050 It's more likely to cause problems (due to unsigned overflow)
16051 than to cure them.
16052
83c77d31
PE
16053 * dired.c (Ffile_attributes): Don't use 32-bit hack on 64-bit hosts.
16054
ee2079f1
PE
16055 * unexelf.c (unexec): Don't assume BSS addr fits in unsigned.
16056
6da65536
PE
16057 * xterm.c (handle_one_xevent): Omit unnecessary casts to unsigned.
16058
7147c4a4
PE
16059 * keyboard.c (modify_event_symbol): Don't limit alist len to UINT_MAX.
16060
193e32d9
PE
16061 * lisp.h (CHAR_TABLE_SET): Omit now-redundant test.
16062
e5533da6
PE
16063 * lread.c (Fload): Don't compare a possibly-garbage time_t value.
16064
9910e595
PE
16065 GLYPH_CODE_FACE returns EMACS_INT, not int.
16066 * dispextern.h (merge_faces):
16067 * xfaces.c (merge_faces):
01103c44
PE
16068 * xdisp.c (get_next_display_element, next_element_from_display_vector):
16069 Don't assume EMACS_INT fits in int.
9910e595 16070
2638320e
PE
16071 * character.h (CHAR_VALID_P): Remove unused parameter.
16072 * fontset.c, lisp.h, xdisp.c: All uses changed.
16073
045eb8d9
PE
16074 * editfns.c (Ftranslate_region_internal): Omit redundant test.
16075
c1f134b5
PE
16076 * fns.c (concat): Minor tuning based on overflow analysis.
16077 This doesn't fix any bugs. Use int to hold character, instead
16078 of constantly refetching from Emacs object. Use XFASTINT, not
16079 XINT, for value known to be a character. Don't bother comparing
16080 a single byte to 0400, as it's always less.
16081
395fcb93 16082 * floatfns.c (Fexpt):
327eeec8
PE
16083 * fileio.c (make_temp_name): Omit unnecessary cast to unsigned.
16084
abbd3d23
PE
16085 * editfns.c (Ftranslate_region_internal): Use int, not EMACS_INT
16086 for characters.
16087
684a03ef
PE
16088 * doc.c (get_doc_string): Omit (unsigned)c that mishandled negatives.
16089
0fed43f3
PE
16090 * data.c (Faset): If ARRAY is a string, check that NEWELT is a char.
16091 Without this fix, on a 64-bit host (aset S 0 4294967386) would
16092 incorrectly succeed when S was a string, because 4294967386 was
16093 truncated before it was used.
16094
8fd02eb7
PE
16095 * chartab.c (Fchar_table_range): Use CHARACTERP to check range.
16096 Otherwise, an out-of-range integer could cause undefined behavior
16097 on a 64-bit host.
16098
f8c86b69
PE
16099 * composite.c: Use int, not EMACS_INT, for characters.
16100 (fill_gstring_body, composition_compute_stop_pos): Use int, not
16101 EMACS_INT, for values that are known to be in character range.
16102 This doesn't fix any bugs but is the usual style inside Emacs and
16103 may generate better code on 32-bit machines.
16104
34206dd2
PE
16105 Make sure a 64-bit char is never passed to ENCODE_CHAR.
16106 This is for reasons similar to the recent CHAR_STRING fix.
16107 * charset.c (Fencode_char): Check that character arg is actually
16108 a character. Pass an int to ENCODE_CHAR.
16109 * charset.h (ENCODE_CHAR): Verify that the character argument is no
16110 wider than 'int', as a compile-time check to prevent future regressions
16111 in this area.
16112
c5958d4c 16113 * character.c (char_string): Remove unnecessary casts.
13bdea59
PE
16114
16115 Make sure a 64-bit char is never passed to CHAR_STRING.
16116 Otherwise, CHAR_STRING would do the wrong thing on a 64-bit platform,
16117 by silently ignoring the top 32 bits, allowing some values
16118 that were far too large to be valid characters.
16119 * character.h: Include <verify.h>.
16120 (CHAR_STRING, CHAR_STRING_ADVANCE): Verify that the character
16121 arguments are no wider than unsigned, as a compile-time check
16122 to prevent future regressions in this area.
16123 * data.c (Faset):
01103c44 16124 * editfns.c (Fchar_to_string, general_insert_function, Finsert_char)
13bdea59
PE
16125 (Fsubst_char_in_region):
16126 * fns.c (concat):
16127 * xdisp.c (decode_mode_spec_coding):
16128 Adjust to CHAR_STRING's new requirement.
16129 * editfns.c (Finsert_char, Fsubst_char_in_region):
16130 * fns.c (concat): Check that character args are actually
16131 characters. Without this test, these functions did the wrong
16132 thing with wildly out-of-range values on 64-bit hosts.
16133
d37ca623
PE
16134 Remove incorrect casts to 'unsigned' that lose info on 64-bit hosts.
16135 These casts should not be needed on 32-bit hosts, either.
16136 * keyboard.c (read_char):
16137 * lread.c (Fload): Remove casts to unsigned.
16138
ea204efb
PE
16139 * lisp.h (UNSIGNED_CMP): New macro.
16140 This fixes comparison bugs on 64-bit hosts.
16141 (ASCII_CHAR_P): Use it.
16142 * casefiddle.c (casify_object):
01103c44 16143 * character.h (ASCII_BYTE_P, CHAR_VALID_P)
ea204efb
PE
16144 (SINGLE_BYTE_CHAR_P, CHAR_STRING):
16145 * composite.h (COMPOSITION_ENCODE_RULE_VALID):
16146 * dispextern.h (FACE_FROM_ID):
16147 * keyboard.c (read_char): Use UNSIGNED_CMP.
16148
41cb286c
PE
16149 * xmenu.c (dialog_selection_callback) [!USE_GTK]: Cast to intptr_t,
16150 not to EMACS_INT, to avoid GCC warning.
16151
4a1b9832
PE
16152 * xfns.c (x_set_scroll_bar_default_width): Remove unused 'int' locals.
16153
55daad71
PE
16154 * buffer.h (PTR_BYTE_POS, BUF_PTR_BYTE_POS): Remove harmful cast.
16155 The cast incorrectly truncated 64-bit byte offsets to 32 bits, and
16156 isn't needed on 32-bit machines.
8f95c75c 16157
01103c44
PE
16158 * buffer.c (Fgenerate_new_buffer_name):
16159 Use EMACS_INT for count, not int.
0ceccced 16160 (advance_to_char_boundary): Return EMACS_INT, not int.
e762cafe
PE
16161
16162 * data.c (Qcompiled_function): Now static.
16163
c6f072e7
PE
16164 * window.c (window_body_lines): Now static.
16165
20ce5912
PE
16166 * image.c (gif_load): Rename local to avoid shadowing.
16167
9c4c5f81
PE
16168 * lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.
16169 (struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
16170 * alloc.c (make_save_value): Integer argument is now of type
16171 ptrdiff_t, not int.
16172 (mark_object): Use ptrdiff_t, not int.
16173 * lisp.h (pD): New macro.
16174 * print.c (print_object): Use it.
16175
c0c5c8ae
PE
16176 * alloc.c: Use EMACS_INT, not int, to count objects.
16177 (total_conses, total_markers, total_symbols, total_vector_size)
16178 (total_free_conses, total_free_markers, total_free_symbols)
01103c44
PE
16179 (total_free_floats, total_floats, total_free_intervals)
16180 (total_intervals, total_strings, total_free_strings):
c0c5c8ae
PE
16181 Now EMACS_INT, not int. All uses changed.
16182 (Fgarbage_collect): Compute overall total using a double, so that
16183 integer overflow is less likely to be a problem. Check for overflow
16184 when converting back to an integer.
5a25e253
PE
16185 (n_interval_blocks, n_string_blocks, n_float_blocks, n_cons_blocks)
16186 (n_vectors, n_symbol_blocks, n_marker_blocks): Remove.
16187 These were 'int' variables that could overflow on 64-bit hosts;
16188 they were never used, so remove them instead of repairing them.
211a0b2a 16189 (nzombies, ngcs, max_live, max_zombies): Now EMACS_INT, not 'int'.
6349ae4d
PE
16190 (inhibit_garbage_collection): Set gc_cons_threshold to max value.
16191 Previously, this ceilinged at INT_MAX, but that doesn't work on
16192 64-bit machines.
e46bb31a 16193 (allocate_pseudovector): Don't use EMACS_INT when int would do.
c0c5c8ae 16194
c78baabf 16195 * alloc.c (Fmake_bool_vector): Don't assume vector size fits in int.
86f61a15 16196 (allocate_vectorlike): Check for ptrdiff_t overflow.
b6439961
PE
16197 (mark_vectorlike, mark_char_table, mark_object): Avoid EMACS_UINT
16198 when a (possibly-narrower) signed value would do just as well.
16199 We prefer using signed arithmetic, to avoid comparison confusion.
c78baabf 16200
c9d624c6
PE
16201 * alloc.c: Catch some string size overflows that we were missing.
16202 (XMALLOC_OVERRUN_CHECK_SIZE) [!XMALLOC_OVERRUN_CHECK]: Define to 0,
16203 for convenience in STRING_BYTES_MAX.
16204 (STRING_BYTES_MAX): New macro, superseding the old one in lisp.h.
16205 The definition here is exact; the one in lisp.h was approximate.
16206 (allocate_string_data): Check for string overflow. This catches
16207 some instances we weren't catching before. Also, it catches
16208 size_t overflow on (unusual) hosts where SIZE_MAX <= min
16209 (PTRDIFF_MAX, MOST_POSITIVE_FIXNUM), e.g., when size_t is 32 bits
16210 and ptrdiff_t and EMACS_INT are both 64 bits.
c78baabf 16211
c9d624c6
PE
16212 * character.c, coding.c, doprnt.c, editfns.c, eval.c:
16213 All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
640c8776 16214 * lisp.h (STRING_BYTES_BOUND): Rename from STRING_BYTES_MAX.
c9d624c6 16215
353032ce
PE
16216 * character.c (string_escape_byte8): Fix nbytes/nchars typo.
16217
2bccce07
PE
16218 * alloc.c (Fmake_string): Check for out-of-range init.
16219
0ac30604
SM
162202011-06-15 Stefan Monnier <monnier@iro.umontreal.ca>
16221
16222 * eval.c (Fdefvaralias): Also mark the target as variable-special-p.
16223
c195f2de
JD
162242011-06-14 Jan Djärv <jan.h.d@swipnet.se>
16225
16226 * xfns.c (x_set_scroll_bar_default_width): Remove argument to
16227 xg_get_default_scrollbar_width.
16228
16229 * gtkutil.c: Include emacsgtkfixed.h if HAVE_GTK3.
16230 (int_gtk_range_get_value): Move to the scroll bar part of the file.
16231 (style_changed_cb): Call update_theme_scrollbar_width and call
16232 x_set_scroll_bar_default_width and xg_frame_set_char_size for
16233 all frames (Bug#8505).
16234 (xg_create_frame_widgets): Call emacs_fixed_new if HAVE_GTK3 (Bug#8505).
16235 Call gtk_window_set_resizable if HAVE_GTK3.
16236 (x_wm_set_size_hint): Call emacs_fixed_set_min_size with min width
16237 and height if HAVE_GTK3 (Bug#8505).
16238 (scroll_bar_width_for_theme): New variable.
16239 (update_theme_scrollbar_width): New function.
16240 (xg_get_default_scrollbar_width): Move code to
16241 update_theme_scrollbar_width, just return scroll_bar_width_for_theme.
16242 (xg_initialize): Call update_theme_scrollbar_width.
16243
16244 * gtkutil.h (xg_get_default_scrollbar_width): Remove argument.
16245
16246 * emacsgtkfixed.c, emacsgtkfixed.h: New files.
16247
e10ac9f1
MR
162482011-06-12 Martin Rudalics <rudalics@gmx.at>
16249
16250 * frame.c (make_frame): Call other_buffer_safely instead of
16251 other_buffer.
16252
16253 * window.c (temp_output_buffer_show): Call display_buffer with
16254 second argument Vtemp_buffer_show_specifiers and reset latter
16255 immediately after the call.
16256 (Vtemp_buffer_show_specifiers): New variable.
16257 (auto_window_vscroll_p, next_screen_context_lines)
16258 (Vscroll_preserve_screen_position): Remove leading asterisks from
16259 doc-strings.
16260
2d3c217e 162612011-06-12 Paul Eggert <eggert@cs.ucla.edu>
4475bec4 16262
7b7f97e8 16263 Fix minor problems found by GCC 4.6.0 static checking.
4475bec4
PE
16264 * buffer.c (Qclone_number): Remove for now, as it's unused.
16265 (record_buffer, Funrecord_buffer): Rename local to avoid shadowing.
16266 (record_buffer): Remove unused local.
16267 * frame.c (other_visible_frames, frame_buffer_list): Now static.
16268 (set_frame_buffer_list): Remove; unused.
16269 * frame.h (other_visible_frames): Remove decl.
16270 * keyboard.h (menu_items_inuse): Declare only if USE_GTK || USE_MOTIF.
16271 * lisp.h (frame_buffer_list, set_frame_buffer_list): Remove decls.
16272 (add_gpm_wait_descriptor, delete_gpm_wait_descriptor): Declare only
16273 if HAVE_GPM.
16274 * menu.c (menu_items_inuse): Now static unless USE_GTK || USE_MOTIF.
16275 * process.c (add_gpm_wait_descriptor, delete_gpm_wait_descriptor):
16276 Define only if HAVE_GPM.
16277 * widget.c (EmacsFrameResize, emacsFrameClassRec): Now static.
16278 (update_hints_inhibit): Remove; never set. All uses removed.
16279 * widgetprv.h (emacsFrameClassRec): Remove decl.
16280 * window.c (delete_deletable_window): Now returns void, since it
16281 wasn't returning anything.
16282 (compare_window_configurations): Remove unused locals.
16283 * xfns.c (x_set_scroll_bar_default_width): Remove unused locals.
16284 * xmenu.c (x_menu_set_in_use): Define only if USE_GTK || USE_MOTIF.
4475bec4
PE
16285 (dialog_selection_callback) [!USE_GTK]: Prefer intptr_t for integers
16286 the same widths as pointers. This follows up on the 2011-05-06 patch.
16287 * xterm.c (x_alloc_lighter_color_for_widget): Define only if USE_LUCID.
16288 * xterm.h: Likewise.
16289 (x_menu_set_in_use): Declare only if USE_GTK || USE_MOTIF.
16290
1384b89e
JB
162912011-06-12 Juanma Barranquero <lekktu@gmail.com>
16292
16293 * makefile.w32-in: Update dependencies.
16294 (LISP_H): Add lib/intprops.h.
16295
1100a63c
CY
162962011-06-11 Chong Yidong <cyd@stupidchicken.com>
16297
16298 * image.c (gif_load): Add animation frame delay to the metadata.
16299 (syms_of_image): Use DEFSYM. New symbol `delay'.
16300
6198ccd0
MR
163012011-06-11 Martin Rudalics <rudalics@gmx.at>
16302
16303 * window.c (delete_deletable_window): Re-add.
16304 (Fset_window_configuration): Rewrite to handle dead buffers and
16305 consequently deletable windows.
16306 (window_tree, Fwindow_tree): Remove. Supply functionality in
16307 window.el.
16308 (compare_window_configurations): Simplify code.
16309
b6e3633c
AS
163102011-06-11 Andreas Schwab <schwab@linux-m68k.org>
16311
1ab0dee5
AS
16312 * image.c (imagemagick_load_image): Fix type mismatch.
16313 (Fimagemagick_types): Likewise.
16314
b6e3633c
AS
16315 * window.h (replace_buffer_in_windows): Declare.
16316
9397e56f
MR
163172011-06-11 Martin Rudalics <rudalics@gmx.at>
16318
16319 * buffer.c: New Lisp objects Qbuffer_list_update_hook and
16320 Qclone_number. Remove external declaration of Qdelete_window.
16321 (Fbuffer_list): Rewrite doc-string. Minor restructuring of
16322 code.
640c8776
SM
16323 (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer):
16324 Run Qbuffer_list_update_hook if allowed.
9397e56f
MR
16325 (Fother_buffer): Rewrite doc-string. Major rewrite for new
16326 buffer list implementation.
16327 (other_buffer_safely): New function.
16328 (Fkill_buffer): Replace call to replace_buffer_in_all_windows by
16329 calls to replace_buffer_in_windows and
16330 replace_buffer_in_windows_safely. Run Qbuffer_list_update_hook
16331 if allowed.
16332 (record_buffer): Inhibit quitting and rewrite using quittable
16333 functions. Run Qbuffer_list_update_hook if allowed.
16334 (Frecord_buffer, Funrecord_buffer): New functions.
640c8776
SM
16335 (switch_to_buffer_1, Fswitch_to_buffer): Remove.
16336 Move switch-to-buffer to window.el.
9397e56f
MR
16337 (bury-buffer): Move to window.el.
16338 (Vbuffer_list_update_hook): New variable.
16339
16340 * lisp.h (other_buffer_safely): Add prototype in buffer.c
16341 section.
16342
16343 * window.h (resize_frame_windows): Move up in code.
16344 (Fwindow_frame): Remove EXFUN.
16345 (replace_buffer_in_all_windows): Remove prototype.
16346 (replace_buffer_in_windows_safely): Add prototype.
16347
16348 * window.c: Declare Qdelete_window static again. Move down
16349 declaration of select_count.
16350 (Fnext_window, Fprevious_window): Rewrite doc-strings.
16351 (Fother_window): Move to window.el.
16352 (window_loop): Remove DELETE_BUFFER_WINDOWS and UNSHOW_BUFFER
16353 cases. Add REPLACE_BUFFER_IN_WINDOWS_SAFELY case.
16354 (Fdelete_windows_on, Freplace_buffer_in_windows): Move to
16355 window.el.
16356 (replace_buffer_in_windows): Implement by calling
16357 Qreplace_buffer_in_windows.
16358 (replace_buffer_in_all_windows): Remove with some functionality
16359 moved into replace_buffer_in_windows_safely.
16360 (replace_buffer_in_windows_safely): New function.
16361 (select_window_norecord, select_frame_norecord): Move in front
16362 of run_window_configuration_change_hook. Remove now obsolete
16363 declarations.
640c8776
SM
16364 (Fset_window_buffer): Rewrite doc-string.
16365 Call Qrecord_window_buffer.
9397e56f
MR
16366 (keys_of_window): Move binding for other-window to window.el.
16367
b50691aa
CY
163682011-06-11 Chong Yidong <cyd@stupidchicken.com>
16369
16370 * dispextern.h (struct image): Replace data member, whose int_val
16371 and ptr_val fields were not used by anything, with a single
16372 lisp_val object.
16373
16374 * image.c (Fimage_metadata, make_image, mark_image, tiff_load)
16375 (gif_clear_image, gif_load, imagemagick_load_image)
16376 (gs_clear_image, gs_load): Callers changed.
16377
3f754b86
PE
163782011-06-10 Paul Eggert <eggert@cs.ucla.edu>
16379
cca69397
PE
16380 * buffer.h: Include <time.h>, for time_t.
16381 Needed to build on FreeBSD 8.2. Problem reported by Herbert J. Skuhra.
16382
109e28d0
PE
16383 Fix minor problems found by static checking.
16384
60737f02
PE
16385 * image.c (PixelGetMagickColor): Declare if ImageMagick headers don't.
16386
4b66faf3
PE
16387 Make identifiers static if they are not used in other modules.
16388 * data.c (Qcompiled_function, Qframe, Qvector):
16389 * image.c (QimageMagick, Qsvg):
16390 * minibuf.c (Qmetadata):
16391 * window.c (resize_window_check, resize_root_window): Now static.
16392 * window.h (resize_window_check, resize_root_window): Remove decls.
16393
109e28d0
PE
16394 * window.c (window_deletion_count, delete_deletable_window):
16395 Remove; unused.
46a4ce9e
PE
16396 (window_body_lines): Now static.
16397 (Fdelete_other_windows_internal): Mark vars as initialized.
16398 Make sure 'resize_failed' is initialized.
16399 (run_window_configuration_change_hook): Rename local to avoid shadowing.
16400 (resize_window_apply): Remove unused local.
16401 * window.h (delete_deletable_window): Remove decl.
16402
109e28d0 16403 * image.c (gif_load, svg_load_image): Rename locals to avoid shadowing.
33290528
PE
16404 (imagemagick_load_image): Fix pointer signedness problem by changing
16405 last arg from unsigned char * to char *. All uses changed.
16406 Also, fix a local for similar reasons.
16407 Remove unused locals. Remove locals to avoid shadowing.
16408 (fn_rsvg_handle_free): Remove; unused.
16409 (svg_load, svg_load_image): Fix pointer signedness problem.
f7e13da3 16410 (imagemagick_load_image): Don't use garbage pointer image_wand.
33290528 16411
3f754b86
PE
16412 * ftfont.c (ftfont_get_metrics, ftfont_drive_otf): Remove unused locals.
16413
2547adb1
CY
164142011-06-10 Chong Yidong <cyd@stupidchicken.com>
16415
16416 * image.c (gif_load): Fix omitted cast error introduced by
16417 2011-06-06 change.
16418
2c8e37d4
MR
164192011-06-10 Martin Rudalics <rudalics@gmx.at>
16420
16421 * window.h (resize_proportionally, orig_total_lines)
16422 (orig_top_line): Remove from window structure.
16423 (set_window_height, set_window_width, change_window_heights)
16424 (Fdelete_window): Remove prototypes.
16425 (resize_frame_windows): Remove duplicate declaration.
16426
440a42e3
EZ
164272011-06-10 Eli Zaretskii <eliz@gnu.org>
16428
16429 * window.h (resize_frame_windows, resize_window_check)
16430 (delete_deletable_window, resize_root_window)
16431 (resize_frame_windows): Declare prototypes.
16432
16433 * window.c (resize_window_apply): Make definition be "static" to
16434 match the prototype.
16435
562dd5e9
MR
164362011-06-10 Martin Rudalics <rudalics@gmx.at>
16437
16438 * window.c: Remove declarations of Qwindow_size_fixed,
16439 window_min_size_1, window_min_size_2, window_min_size,
16440 size_window, window_fixed_size_p, enlarge_window, delete_window.
16441 Remove static from declaration of Qdelete_window, it's
16442 temporarily needed by Fbury_buffer.
16443 (replace_window): Don't assign orig_top_line and
16444 orig_total_lines.
16445 (Fdelete_window, delete_window): Remove. Window deletion is
16446 handled by window.el.
640c8776
SM
16447 (window_loop): Remove DELETE_OTHER_WINDOWS case.
16448 Replace Fdelete_window calls with calls to Qdelete_window.
562dd5e9
MR
16449 (Fdelete_other_windows): Remove. Deleting other windows is
16450 handled by window.el.
16451 (window_fixed_size_p): Remove. Fixed-sizeness of windows is
16452 handled in window.el.
16453 (window_min_size_2, window_min_size_1, window_min_size): Remove.
16454 Window minimum sizes are handled in window.el.
16455 (shrink_windows, size_window, set_window_height)
16456 (set_window_width, change_window_heights, window_height)
16457 (window_width, CURBEG, CURSIZE, enlarge_window)
16458 (adjust_window_trailing_edge, Fadjust_window_trailing_edge)
16459 (Fenlarge_window, Fshrink_window): Remove. Window resizing is
16460 handled in window.el.
16461 (make_dummy_parent): Rename to make_parent_window and give it a
16462 second argument horflag.
16463 (make_window): Don't set resize_proportionally any more.
16464 (Fsplit_window): Remove. Windows are split in window.el.
16465 (save_restore_action, save_restore_orig_size)
16466 (shrink_window_lowest_first, save_restore_orig_size): Remove.
16467 Resize mini windows in window.el.
16468 (grow_mini_window, shrink_mini_window): Implement by calling
16469 Qresize_root_window_vertically, resize_window_check and
16470 resize_window_apply.
640c8776
SM
16471 (saved_window, Fset_window_configuration, save_window_save):
16472 Do not handle orig_top_line, orig_total_lines, and
562dd5e9
MR
16473 resize_proportionally.
16474 (window_min_height, window_min_width): Move to window.el.
16475 (keys_of_window): Move bindings for delete-other-windows,
16476 split-window, delete-window and enlarge-window to window.el.
16477
16478 * buffer.c: Temporarily extern Qdelete_window.
16479 (Fbury_buffer): Temporarily call Qdelete_window instead of
16480 Fdelete_window (Fbury_buffer will move to window.el soon).
16481
16482 * frame.c (set_menu_bar_lines_1): Remove code handling
16483 orig_top_line and orig_total_lines.
16484
16485 * dispnew.c (adjust_frame_glyphs_initially): Don't use
16486 set_window_height but set heights directly.
16487 (change_frame_size_1): Use resize_frame_windows.
16488
16489 * xdisp.c (init_xdisp): Don't use set_window_height but set
16490 heights directly.
16491
640c8776
SM
16492 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
16493 Use resize_frame_windows instead of change_window_heights and run
562dd5e9
MR
16494 run_window_configuration_change_hook.
16495
16496 * w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
16497 instead of change_window_heights and run
16498 run_window_configuration_change_hook.
16499
1a13852e
MR
165002011-06-09 Martin Rudalics <rudalics@gmx.at>
16501
16502 * window.c (replace_window): Rename second argument REPLACEMENT to
16503 NEW. New third argument SETFLAG. Rewrite.
16504 (delete_window, make_dummy_parent): Call replace_window with
16505 third argument 1.
16506 (window_list_1): Move down in code.
16507 (run_window_configuration_change_hook): Move set_buffer part
16508 before select_frame_norecord part in order to unwind correctly.
16509 Rename count1 to count.
16510 (recombine_windows, delete_deletable_window, resize_root_window)
16511 (Fdelete_other_windows_internal)
16512 (Frun_window_configuration_change_hook, make_parent_window)
16513 (resize_window_check, resize_window_apply, Fresize_window_apply)
16514 (resize_frame_windows, Fsplit_window_internal)
640c8776
SM
16515 (Fdelete_window_internal, Fresize_mini_window_internal):
16516 New functions.
1a13852e
MR
16517 (syms_of_window): New variables Vwindow_splits and Vwindow_nest.
16518
f3d1777e
MR
165192011-06-08 Martin Rudalics <rudalics@gmx.at>
16520
496e208e
MR
16521 * window.h (window): Add some new members to window structure -
16522 normal_lines, normal_cols, new_total, new_normal, clone_number,
16523 splits, nest, prev_buffers, next_buffers.
16524 (WINDOW_TOTAL_SIZE): Move here from window.c.
b9e809c2 16525 (MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): Define here.
496e208e 16526
f3d1777e
MR
16527 * window.c (Fwindow_height, Fwindow_width, Fwindow_full_width_p):
16528 Remove.
496e208e
MR
16529 (make_dummy_parent): Set new members of windows structure.
16530 (make_window): Move down in code. Handle new members of window
16531 structure.
16532 (Fwindow_clone_number, Fwindow_splits, Fset_window_splits)
16533 (Fwindow_nest, Fset_window_nest, Fwindow_new_total)
16534 (Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
16535 (Fset_window_prev_buffers, Fwindow_next_buffers)
640c8776
SM
16536 (Fset_window_next_buffers, Fset_window_clone_number):
16537 New functions.
496e208e
MR
16538 (Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
16539 (Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
16540 Doc-string fixes.
16541 (Fwindow_parameters, Fwindow_parameter, Fset_window_parameter):
16542 Argument WINDOW can be now internal window too.
16543 (Fwindow_use_time): Move up in code.
16544 (Fget_buffer_window): Rename argument FRAME to ALL-FRAMES.
16545 Rewrite doc-string.
16546 (Fset_window_configuration, saved_window)
16547 (Fcurrent_window_configuration, save_window_save): Handle new
16548 members of window structure.
b9e809c2
MR
16549 (WINDOW_TOTAL_SIZE, MIN_SAFE_WINDOW_WIDTH)
16550 (MIN_SAFE_WINDOW_HEIGHT): Move to window.h.
16551 (syms_of_window): New Lisp objects Qrecord_window_buffer,
16552 Qwindow_deletable_p, Qdelete_window, Qreplace_buffer_in_windows,
16553 Qget_mru_window, Qresize_root_window,
16554 Qresize_root_window_vertically, Qsafe, Qabove, Qbelow,
16555 Qauto_buffer_name; staticpro them.
f3d1777e 16556
abde8f8c
MR
165572011-06-07 Martin Rudalics <rudalics@gmx.at>
16558
16559 * window.c (Fwindow_total_size, Fwindow_left_column)
16560 (Fwindow_top_line, window_body_lines, Fwindow_body_size)
16561 (Fwindow_list_1): New functions.
16562 (window_box_text_cols): Replace with window_body_cols.
640c8776
SM
16563 (Fwindow_width, Fscroll_left, Fscroll_right):
16564 Use window_body_cols instead of window_box_text_cols.
16565 (delete_window, Fset_window_configuration):
16566 Call delete_all_subwindows with window as argument.
fa8a67e6
MR
16567 (delete_all_subwindows): Take a window as argument and not a
16568 structure. Rewrite.
190b47e6
MR
16569 (window_loop): Remove handling of GET_LRU_WINDOW and
16570 GET_LARGEST_WINDOW.
16571 (Fget_lru_window, Fget_largest_window): Move to window.el.
abde8f8c
MR
16572
16573 * window.h: Extern window_body_cols instead of
fa8a67e6
MR
16574 window_box_text_cols. delete_all_subwindows now takes a
16575 Lisp_Object as argument.
abde8f8c 16576
640c8776
SM
16577 * indent.c (compute_motion, Fcompute_motion):
16578 Use window_body_cols instead of window_box_text_cols.
abde8f8c 16579
fa8a67e6
MR
16580 * frame.c (delete_frame): Call delete_all_subwindows with root
16581 window as argument.
16582
a54e3482
DC
165832011-06-07 Daniel Colascione <dan.colascione@gmail.com>
16584
16585 * fns.c (Fputhash): Document return value.
16586
60002bf5
CY
165872011-06-06 Chong Yidong <cyd@stupidchicken.com>
16588
16589 * image.c (gif_load): Implement gif89a spec "no disposal" method.
16590
0c671da6 165912011-06-06 Paul Eggert <eggert@cs.ucla.edu>
ccd9a01a 16592
b862a52a 16593 Cons<->int and similar integer overflow fixes (Bug#8794).
77984278 16594
be44ca6c
PE
16595 Check for overflow when converting integer to cons and back.
16596 * charset.c (Fdefine_charset_internal, Fdecode_char):
16597 Use cons_to_unsigned to catch overflow.
16598 (Fencode_char): Use INTEGER_TO_CONS.
16599 * composite.h (LGLYPH_CODE): Use cons_to_unsigned.
16600 (LGLYPH_SET_CODE): Use INTEGER_TO_CONS.
16601 * data.c (long_to_cons, cons_to_long): Remove.
16602 (cons_to_unsigned, cons_to_signed): New functions.
16603 These signal an error for invalid or out-of-range values.
16604 * dired.c (Ffile_attributes): Use INTEGER_TO_CONS.
16605 * fileio.c (Fset_visited_file_modtime): Use CONS_TO_INTEGER.
16606 * font.c (Ffont_variation_glyphs):
16607 * fontset.c (Finternal_char_font): Use INTEGER_TO_CONS.
16608 * lisp.h: Include <intprops.h>.
16609 (INTEGER_TO_CONS, CONS_TO_INTEGER): New macros.
16610 (cons_to_signed, cons_to_unsigned): New decls.
16611 (long_to_cons, cons_to_long): Remove decls.
16612 * undo.c (record_first_change): Use INTEGER_TO_CONS.
16613 (Fprimitive_undo): Use CONS_TO_INTEGER.
16614 * xfns.c (Fx_window_property): Likewise.
16615 * xselect.c: Include <limits.h>.
16616 (x_own_selection, selection_data_to_lisp_data):
16617 Use INTEGER_TO_CONS.
16618 (x_handle_selection_request, x_handle_selection_clear)
16619 (x_get_foreign_selection, Fx_disown_selection_internal)
16620 (Fx_get_atom_name, x_send_client_event): Use CONS_TO_INTEGER.
16621 (lisp_data_to_selection_data): Use cons_to_unsigned.
16622 (x_fill_property_data): Use cons_to_signed.
16623 Report values out of range.
16624
d1f3d2af
PE
16625 Check for buffer and string overflow more precisely.
16626 * buffer.h (BUF_BYTES_MAX): New macro.
16627 * lisp.h (STRING_BYTES_MAX): New macro.
16628 * alloc.c (Fmake_string):
16629 * character.c (string_escape_byte8):
16630 * coding.c (coding_alloc_by_realloc):
16631 * doprnt.c (doprnt):
16632 * editfns.c (Fformat):
16633 * eval.c (verror):
16634 Use STRING_BYTES_MAX, not MOST_POSITIVE_FIXNUM,
16635 since they may not be the same number.
16636 * editfns.c (Finsert_char):
16637 * fileio.c (Finsert_file_contents):
16638 Likewise for BUF_BYTES_MAX.
16639
dd52fcea
PE
16640 * image.c: Use ptrdiff_t, not int, for sizes.
16641 (slurp_file): Switch from int to ptrdiff_t.
16642 All uses changed.
16643 (slurp_file): Check that file size fits in both size_t (for
16644 malloc) and ptrdiff_t (for sanity and safety).
16645
7f9bbdbb
PE
16646 * fileio.c (Fverify_visited_file_modtime): Avoid time overflow
16647 if b->modtime has its maximal value.
16648
dfe18f82
PE
16649 * dired.c (Ffile_attributes): Don't assume EMACS_INT has >32 bits.
16650
84acfcf0
PE
16651 Don't assume time_t can fit into int.
16652 * buffer.h (struct buffer.modtime): Now time_t, not int.
16653 * fileio.c (Fvisited_file_modtime): No need for time_t cast now.
16654 * undo.c (Fprimitive_undo): Use time_t, not int, for time_t value.
16655
ccd9a01a
PE
16656 Minor fixes for signed vs unsigned integers.
16657 * character.h (MAYBE_UNIFY_CHAR):
16658 * charset.c (maybe_unify_char):
16659 * keyboard.c (read_char, reorder_modifiers):
16660 XINT -> XFASTINT, since the integer must be nonnegative.
16661 * ftfont.c (ftfont_spec_pattern):
16662 * keymap.c (access_keymap, silly_event_symbol_error):
16663 XUINT -> XFASTINT, since the integer must be nonnegative.
16664 (Fsingle_key_description, preferred_sequence_p): XUINT -> XINT,
16665 since it makes no difference and we prefer signed.
16666 * keyboard.c (record_char): Use XUINT when all the neighbors do.
16667 (access_keymap): NATNUMP -> INTEGERP, since the integer must be
16668 nonnegative.
16669
d6d100dd
SM
166702011-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
16671
16672 * window.h (Fwindow_frame): Declare.
16673
2b6148e4
PE
166742011-06-06 Paul Eggert <eggert@cs.ucla.edu>
16675
16676 * alloc.c: Simplify handling of large-request failures (Bug#8800).
16677 (SPARE_MEMORY): Always define.
16678 (LARGE_REQUEST): Remove.
16679 (memory_full): Use SPARE_MEMORY rather than LARGE_REQUEST.
16680
f230ecc9
MR
166812011-06-06 Martin Rudalics <rudalics@gmx.at>
16682
727e958e
MR
16683 * lisp.h: Move EXFUNS for Fframe_root_window,
16684 Fframe_first_window and Fset_frame_selected_window to window.h.
16685
16686 * window.h: Move EXFUNS for Fframe_root_window,
16687 Fframe_first_window and Fset_frame_selected_window here from
16688 lisp.h.
16689
16690 * frame.c (Fwindow_frame, Fframe_first_window)
16691 (Fframe_root_window, Fframe_selected_window)
16692 (Fset_frame_selected_window): Move to window.c.
16693 (Factive_minibuffer_window): Move to minibuf.c.
16694 (Fother_visible_frames_p): New function.
16695
16696 * minibuf.c (Factive_minibuffer_window): Move here from frame.c.
16697
f230ecc9
MR
16698 * window.c (decode_window, decode_any_window): Move up in code.
16699 (Fwindowp, Fwindow_live_p): Rewrite doc-strings.
16700 (inhibit_frame_unsplittable): Remove unused variable.
bf60a96b
MR
16701 (Fwindow_buffer): Move up and rewrite doc-string.
16702 (Fwindow_parent, Fwindow_vchild, Fwindow_hchild, Fwindow_next)
16703 (Fwindow_prev): New functions.
727e958e
MR
16704 (Fwindow_frame): Move here from frame.c. Accept any window as
16705 argument.
16706 (Fframe_root_window, Fframe_first_window)
16707 (Fframe_selected_window): Move here from frame.c. Accept frame
16708 or arbitrary window as argument. Update doc-strings.
16709 (Fminibuffer_window): Move up in code.
16710 (Fwindow_minibuffer_p): Move up in code and simplify.
d6d100dd
SM
16711 (Fset_frame_selected_window): Move here from frame.c.
16712 Marginal rewrite.
727e958e
MR
16713 (Fselected_window, select_window, Fselect_window): Move up in
16714 code. Minor doc-string fixes.
f230ecc9 16715
4d09bcf6
PE
167162011-06-06 Paul Eggert <eggert@cs.ucla.edu>
16717
16718 * alloc.c (memory_full) [SYSTEM_MALLOC]: Port to MacOS (Bug#8800).
16719 Do not assume that spare memory exists; that assumption is valid
16720 only if SYSTEM_MALLOC.
16721 (LARGE_REQUEST): New macro, so that the issue of large requests
16722 is separated from the issue of spare memory.
16723
810928a2
AS
167242011-06-05 Andreas Schwab <schwab@linux-m68k.org>
16725
172418ad
AS
16726 * editfns.c (Fformat): Correctly handle zero flag with hexadecimal
16727 format. (Bug#8806)
16728
43f862f7
AS
16729 * gtkutil.c (xg_get_default_scrollbar_width): Avoid warning.
16730
810928a2
AS
16731 * xfns.c (x_set_scroll_bar_default_width): Move declarations
16732 before statements.
16733
a059fe24
JD
167342011-06-05 Jan Djärv <jan.h.d@swipnet.se>
16735
16736 * gtkutil.c (xg_get_default_scrollbar_width): New function.
16737
16738 * gtkutil.h: Declare xg_get_default_scrollbar_width.
16739
16740 * xfns.c (x_set_scroll_bar_default_width): If USE_GTK, get
16741 min width by calling x_set_scroll_bar_default_width (Bug#8505).
16742
989bf368
JB
167432011-06-05 Juanma Barranquero <lekktu@gmail.com>
16744
16745 * xdisp.c (single_display_spec_intangible_p): Remove declaration.
16746
4b80f674
CY
167472011-06-04 Chong Yidong <cyd@stupidchicken.com>
16748
16749 * xselect.c (x_clipboard_manager_save): Remove redundant arg.
16750 (x_clipboard_manager_save): Add return value.
d6d100dd
SM
16751 (x_clipboard_manager_error_1, x_clipboard_manager_error_2):
16752 New error handlers.
4b80f674
CY
16753 (x_clipboard_manager_save_frame, x_clipboard_manager_save_all):
16754 Obey Vx_select_enable_clipboard_manager. Catch errors in
16755 x_clipboard_manager_save (Bug#8779).
16756 (Vx_select_enable_clipboard_manager): New variable.
de65b42c 16757 (x_get_foreign_selection): Reduce scope of x_catch_errors (Bug#8790).
4b80f674 16758
99a33b77 167592011-06-04 Dan Nicolaescu <dann@ics.uci.edu>
8b3115e7
DN
16760
16761 * emacs.c (main): Warn when starting a GTK emacs in daemon mode.
16762
99a33b77 167632011-06-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14eca62f
YM
16764
16765 * fringe.c (update_window_fringes): Don't update overlay arrow bitmap
16766 in the current matrix if keep_current_p is non-zero.
16767
8264569d
EZ
167682011-06-04 Eli Zaretskii <eliz@gnu.org>
16769
16770 * bidi.c (bidi_level_of_next_char): Fix last change.
16771
57f97249
EZ
167722011-06-03 Eli Zaretskii <eliz@gnu.org>
16773
fec2107c 16774 Support bidi reordering of text covered by display properties.
57f97249 16775
fec2107c
EZ
16776 * bidi.c (bidi_copy_it): Use offsetof instead of emulating it.
16777 (bidi_fetch_char, bidi_fetch_char_advance): New functions.
16778 (bidi_cache_search, bidi_cache_iterator_state)
16779 (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
d6d100dd
SM
16780 (bidi_level_of_next_char, bidi_move_to_visually_next):
16781 Support character positions inside a run of characters covered by a
fec2107c
EZ
16782 display string.
16783 (bidi_paragraph_init, bidi_resolve_explicit_1)
16784 (bidi_level_of_next_char): Call bidi_fetch_char and
16785 bidi_fetch_char_advance instead of FETCH_CHAR and
16786 FETCH_CHAR_ADVANCE.
16787 (bidi_init_it): Initialize new members.
16788 (LRE_CHAR, RLE_CHAR, PDF_CHAR, LRO_CHAR, RLO_CHAR): Remove macro
16789 definitions.
16790 (bidi_explicit_dir_char): Lookup character type in bidi_type_table,
16791 instead of using explicit *_CHAR codes.
d6d100dd
SM
16792 (bidi_resolve_explicit, bidi_resolve_weak):
16793 Use FETCH_MULTIBYTE_CHAR instead of FETCH_CHAR, as reordering of
fec2107c
EZ
16794 bidirectional text is supported only in multibyte buffers.
16795 (bidi_init_it): Accept additional argument FRAME_WINDOW_P and use
16796 it to initialize the frame_window_p member of struct bidi_it.
16797 (bidi_cache_iterator_state, bidi_resolve_explicit_1)
16798 (bidi_resolve_explicit, bidi_resolve_weak)
16799 (bidi_level_of_next_char, bidi_move_to_visually_next): Abort if
16800 bidi_it->nchars is non-positive.
16801 (bidi_level_of_next_char): Don't try to lookup the cache for the
16802 next/previous character if nothing is cached there yet, or if we
16803 were just reseat()'ed to a new position.
c40e2fb2 16804
0e14fe90
EZ
16805 * xdisp.c (set_cursor_from_row): Set start and stop points
16806 according to the row's direction when priming the loop that looks
16807 for the glyph on which to display cursor.
16808 (single_display_spec_intangible_p): Function deleted.
16809 (display_prop_intangible_p): Reimplement to call
16810 handle_display_spec instead of single_display_spec_intangible_p.
d6d100dd
SM
16811 Accept 3 additional arguments needed by handle_display_spec.
16812 This fixes incorrect cursor motion across display property with complex
0e14fe90
EZ
16813 values: lists, `(when COND...)' forms, etc.
16814 (single_display_spec_string_p): Support property values that are
16815 lists with the argument STRING its top-level element.
16816 (display_prop_string_p): Fix the condition for processing a
16817 property that is a list to be consistent with handle_display_spec.
fec2107c 16818 (handle_display_spec): New function, refactored from the
fc6f18ce
EZ
16819 last portion of handle_display_prop.
16820 (compute_display_string_pos): Accept additional argument
16821 FRAME_WINDOW_P. Call handle_display_spec to determine whether the
16822 value of a `display' property is a "replacing spec".
16823 (handle_single_display_spec): Accept 2 additional arguments BUFPOS
16824 and FRAME_WINDOW_P. If IT is NULL, don't set up the iterator from
16825 the display property, but just return a value indicating whether
16826 the display property will replace the characters it covers.
16827 (Fcurrent_bidi_paragraph_direction): Initialize the nchars and
16828 frame_window_p members of struct bidi_it.
d6d100dd
SM
16829 (compute_display_string_pos, compute_display_string_end):
16830 New functions.
fec2107c
EZ
16831 (push_it): Accept second argument POSITION, where pop_it should
16832 jump to continue iteration.
16833 (reseat_1): Initialize bidi_it.disp_pos.
fc6f18ce 16834
fec2107c
EZ
16835 * keyboard.c (adjust_point_for_property): Adjust the call to
16836 display_prop_intangible_p to its new signature.
fc6f18ce
EZ
16837
16838 * dispextern.h (struct bidi_it): New member frame_window_p.
fec2107c
EZ
16839 (bidi_init_it): Update prototypes.
16840 (display_prop_intangible_p): Update prototype.
d6d100dd
SM
16841 (compute_display_string_pos, compute_display_string_end):
16842 Declare prototypes.
fec2107c
EZ
16843 (struct bidi_it): New members nchars and disp_pos. ch_len is now
16844 EMACS_INT.
fc6f18ce 16845
40087514 168462011-06-02 Paul Eggert <eggert@cs.ucla.edu>
0de4bb68 16847
57f53182
PE
16848 Malloc failure behavior now depends on size of allocation.
16849 * alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
16850 * lisp.h: Change signatures accordingly.
16851 * alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
16852 All callers changed. (Bug#8762)
16853
16854 * gnutls.c: Use Emacs's memory allocators.
16855 Without this change, the gnutls library would invoke malloc etc.
16856 directly, which causes problems on non-SYNC_INPUT hosts, and which
16857 runs afoul of improving memory_full behavior. (Bug#8761)
16858 (fn_gnutls_global_set_mem_functions): New macro or function pointer.
16859 (emacs_gnutls_global_init): Use it to specify xmalloc, xrealloc,
16860 xfree instead of the default malloc, realloc, free.
16861 (Fgnutls_boot): No need to check for memory allocation failure,
16862 since xmalloc does that for us.
16863
ac32cd99 16864 Remove arbitrary limit of 2**31 entries in hash tables. (Bug#8771)
3870d916
PE
16865 * category.c (hash_get_category_set):
16866 * ccl.c (ccl_driver):
16867 * charset.c (Fdefine_charset_internal):
16868 * charset.h (struct charset.hash_index):
16869 * composite.c (get_composition_id, gstring_lookup_cache)
16870 (composition_gstring_put_cache):
16871 * composite.h (struct composition.hash_index):
16872 * dispextern.h (struct image.hash):
16873 * fns.c (next_almost_prime, larger_vector, cmpfn_eql)
16874 (cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
16875 (hashfn_equal, hashfn_user_defined, make_hash_table)
16876 (maybe_resize_hash_table, hash_lookup, hash_put)
16877 (hash_remove_from_table, hash_clear, sweep_weak_table, SXHASH_COMBINE)
16878 (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector)
16879 (Fsxhash, Fgethash, Fputhash, Fmaphash):
16880 * image.c (make_image, search_image_cache, lookup_image)
16881 (xpm_put_color_table_h):
16882 * lisp.h (struct Lisp_Hash_Table):
0de4bb68 16883 * minibuf.c (Ftry_completion, Fall_completions, Ftest_completion):
ac389d0c 16884 * print.c (print): Use 'EMACS_UINT' and 'EMACS_INT'
3870d916 16885 for hashes and hash indexes, instead of 'unsigned' and 'int'.
40087514
PE
16886 * alloc.c (allocate_vectorlike):
16887 Check for overflow in vector size calculations.
16888 * ccl.c (ccl_driver):
16889 Check for overflow when converting EMACS_INT to int.
0de4bb68
PE
16890 * fns.c, image.c: Remove unnecessary static decls that would otherwise
16891 need to be updated by these changes.
40087514
PE
16892 * fns.c (make_hash_table, maybe_resize_hash_table):
16893 Check for integer overflow with large hash tables.
0de4bb68
PE
16894 (make_hash_table, maybe_resize_hash_table, Fmake_hash_table):
16895 Prefer the faster XFLOAT_DATA to XFLOATINT where either will do.
16896 (SXHASH_REDUCE): New macro.
16897 (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector):
16898 Use it instead of discarding useful hash info with large hash values.
16899 (sxhash_float): New function.
16900 (sxhash): Use it. No more need for "& INTMASK" due to above changes.
16901 * lisp.h (FIXNUM_BITS): New macro, useful for SXHASH_REDUCE etc.
40087514
PE
16902 (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM, INTMASK):
16903 Rewrite to use FIXNUM_BITS, as this simplifies things.
0de4bb68
PE
16904 (next_almost_prime, larger_vector, sxhash, hash_lookup, hash_put):
16905 Adjust signatures to match updated version of code.
16906 (consing_since_gc): Now EMACS_INT, since a single hash table can
16907 use more than INT_MAX bytes.
16908
698d32e2
DN
169092011-06-01 Dan Nicolaescu <dann@ics.uci.edu>
16910
16911 Make it possible to build with GCC-4.6+ -O2 -flto.
16912
16913 * emacs.c (__malloc_initialize_hook): Mark as EXTERNALLY_VISIBLE.
16914
fd6fa53f
SM
169152011-06-01 Stefan Monnier <monnier@iro.umontreal.ca>
16916
16917 * minibuf.c (get_minibuffer, read_minibuf_unwind):
16918 Call minibuffer-inactive-mode.
16919
864db017
JB
169202011-05-31 Juanma Barranquero <lekktu@gmail.com>
16921
16922 * makefile.w32-in ($(BLD)/data.$(O), $(BLD)/editfns.$(O)):
16923 Update dependencies.
16924
2ad0baf4
DN
169252011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
16926
16927 * data.c (init_data): Remove code for UTS, this system is not
16928 supported anymore.
16929
4fcc2638
DN
169302011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
16931
16932 Don't force ./temacs to start in terminal mode.
16933
16934 * frame.c (make_initial_frame): Initialize faces in all cases, not
16935 only when CANNOT_DUMP is defined.
16936 * dispnew.c (init_display): Remove CANNOT_DUMP condition.
16937
c56e0fd5
DN
169382011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
16939
16940 * dispnew.c (add_window_display_history): Use const for the string
16941 pointer. Remove declaration, not needed.
16942
333d54da 169432011-05-31 Paul Eggert <eggert@cs.ucla.edu>
9cf9f756 16944
55d4c1b2 16945 Use 'inline', not 'INLINE'.
333d54da 16946 <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00914.html>
55d4c1b2
PE
16947 * alloc.c, fontset.c (INLINE): Remove.
16948 * alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c:
16949 * intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c:
16950 * xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline.
16951 * gmalloc.c (register_heapinfo): Use inline unconditionally.
16952 * lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.
16953
738db178
DN
169542011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
16955
16956 Make it possible to run ./temacs.
16957
16958 * callproc.c (set_initial_environment): Remove CANNOT_DUMP code,
16959 syms_of_callproc does the same thing. Remove test for
16960 "initialized", do it in the caller.
16961 * emacs.c (main): Avoid calling set_initial_environment when dumping.
16962
620c53a6
SM
169632011-05-31 Stefan Monnier <monnier@iro.umontreal.ca>
16964
16965 * minibuf.c (Finternal_complete_buffer): Return `category' metadata.
16966 (read_minibuf): Use get_minibuffer.
16967 (syms_of_minibuf): Use DEFSYM.
16968 (Qmetadata): New var.
16969 * data.c (Qbuffer): Don't make it static.
16970 (syms_of_data): Use DEFSYM.
16971
e003a292
PE
169722011-05-31 Paul Eggert <eggert@cs.ucla.edu>
16973
16974 * ccl.c (CCL_CODE_RANGE): Allow negative numbers. (Bug#8751)
16975 (CCL_CODE_MIN): New macro.
16976
ed008a6d
PE
169772011-05-30 Paul Eggert <eggert@cs.ucla.edu>
16978
3687c2ef
PE
16979 * alloc.c (lisp_align_malloc): Omit unnecessary val==NULL tests.
16980
ed008a6d
PE
16981 * eval.c (Qdebug): Now static.
16982 * lisp.h (Qdebug): Remove decl. This reverts a part of the
16983 2011-04-26T11:26:05Z!dan.colascione@gmail.com that inadvertently undid part of
16984 2011-04-14T06:48:41Z!eggert@cs.ucla.edu.
16985
d66c4c7c
CY
169862011-05-29 Chong Yidong <cyd@stupidchicken.com>
16987
16988 * image.c: Various fixes to ImageMagick code comments.
16989 (Fimagemagick_types): Doc fix.
16990
5fbc2025
PE
169912011-05-29 Paul Eggert <eggert@cs.ucla.edu>
16992
0196f88a
PE
16993 Minor fixes prompted by GCC 4.6.0 warnings.
16994
16995 * xselect.c (converted_selections, conversion_fail_tag): Now static.
16996
5fbc2025
PE
16997 * emacs.c [HAVE_X_WINDOWS]: Include "xterm.h".
16998 (x_clipboard_manager_save_all): Move extern decl to ...
16999 * xterm.h: ... here, so that it can be checked for consistency.
17000
1dd3c2d9
CY
170012011-05-29 Chong Yidong <cyd@stupidchicken.com>
17002
17003 * xselect.c (x_clipboard_manager_save_frame)
17004 (x_clipboard_manager_save_all): New functions.
17005 (Fx_clipboard_manager_save): Lisp function deleted.
17006
17007 * emacs.c (Fkill_emacs): Call x_clipboard_manager_save_all.
17008 * frame.c (delete_frame): Call x_clipboard_manager_save_frame.
17009
17010 * xterm.h: Update prototype.
17011
5ba6571d
WX
170122011-05-28 William Xu <william.xwl@gmail.com>
17013
17014 * nsterm.m (ns_term_shutdown): Synchronize user defaults before
17015 exiting (Bug#8239).
17016
3eaff834
JM
170172011-05-28 Jim Meyering <meyering@redhat.com>
17018
e1900994 17019 Avoid a sign-extension bug in crypto_hash_function.
3eaff834
JM
17020 * fns.c (to_uchar): Define.
17021 (crypto_hash_function): Use it to convert some newly-signed
17022 variables to unsigned, to avoid sign-extension bugs. For example,
17023 without this change, (md5 "truc") would evaluate to
17024 45723a2aff78ff4fff7fff1114760e62 rather than the expected
17025 45723a2af3788c4ff17f8d1114760e62. Reported by Antoine Levitt in
e1900994 17026 https://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00883.html.
3eaff834 17027
0f6990a7
PE
170282011-05-27 Paul Eggert <eggert@cs.ucla.edu>
17029
17030 Integer overflow fixes.
c8a9ca5a 17031
08686060
PE
17032 * dbusbind.c: Serial number integer overflow fixes.
17033 (CHECK_DBUS_SERIAL_GET_SERIAL): New macro.
08686060
PE
17034 (Fdbus_call_method_asynchronously, xd_read_message_1): Use a float
17035 to hold a serial number that is too large for a fixnum.
17036 (Fdbus_method_return_internal, Fdbus_method_error_internal):
17037 Check for serial numbers out of range. Decode any serial number
59568bf0 17038 that was so large that it became a float. (Bug#8722)
08686060 17039
2d1fc3c7
PE
17040 * dbusbind.c: Use XFASTINT rather than XUINT, and check for nonneg.
17041 (Fdbus_call_method, Fdbus_call_method_asynchronously):
17042 Use XFASTINT rather than XUINT when numbers are nonnegative.
17043 (xd_append_arg, Fdbus_method_return_internal):
17044 (Fdbus_method_error_internal): Likewise. Also, for unsigned
17045 arguments, check that Lisp number is nonnegative, rather than
59568bf0 17046 silently wrapping negative numbers around. (Bug#8722)
30217ff0 17047 (xd_read_message_1): Don't assume dbus_uint32_t can fit in int.
59568bf0 17048 (Bug#8722)
2d1fc3c7 17049
c8a9ca5a
PE
17050 * data.c (arith_driver, Flsh): Avoid unnecessary casts to EMACS_UINT.
17051
519e1d69
PE
17052 * ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.
17053
6df6ae42 17054 ccl: Add integer overflow checks.
30569699
PE
17055 * ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
17056 (IN_INT_RANGE): New macros.
17057 (ccl_driver): Use them to check for integer overflow when
17058 decoding a CCL program. Many of the new checks are whether XINT (x)
17059 fits in int; it doesn't always, on 64-bit hosts. The new version
17060 doesn't catch all possible integer overflows, but it's an
847044ea 17061 improvement. (Bug#8719)
30569699 17062
c11285dc
PE
17063 * alloc.c (make_event_array): Use XINT, not XUINT.
17064 There's no need for unsigned here.
17065
fdccd48e
PE
17066 * mem-limits.h (EXCEEDS_LISP_PTR) [!USE_LSB_TAG]: EMACS_UINT -> uintptr_t
17067 This follows up to the 2011-05-06 change that substituted uintptr_t
17068 for EMACS_INT. This case wasn't caught back then.
17069
37910ab2
PE
17070 Rework Fformat to avoid integer overflow issues.
17071 * editfns.c: Include <float.h> unconditionally, as it's everywhere
17072 now (part of C89). Include <verify.h>.
17073 (MAX_10_EXP, CONVERTED_BYTE_SIZE): Remove; no longer needed.
17074 (pWIDE, pWIDElen, signed_wide, unsigned_wide): New defns.
17075 (Fformat): Avoid the prepass trying to compute sizes; it was only
17076 approximate and thus did not catch overflow reliably. Instead, walk
17077 through the format just once, formatting and computing sizes as we go,
17078 checking for integer overflow at every step, and allocating a larger
17079 buffer as needed. Keep track separately whether the format is
17080 multibyte. Keep only the most-recently calculated precision, rather
17081 than them all. Record whether each argument has been converted to
17082 string. Use EMACS_INT, not int, for byte and char and arg counts.
17083 Support field widths and precisions larger than INT_MAX. Avoid
17084 sprintf's undefined behavior with conversion specifications such as %#d
17085 and %.0c. Fix bug with strchr succeeding on '\0' when looking for
17086 flags. Fix bug with (format "%c" 256.0). Avoid integer overflow when
17087 formatting out-of-range floating point numbers with int
9173deec 17088 formats. (Bug#8668)
37910ab2 17089
2e6578fb
PE
17090 * lisp.h (FIXNUM_OVERFLOW_P): Work even if arg is a NaN.
17091
0ae6bdee
PE
17092 * data.c: Avoid integer truncation in expressions involving floats.
17093 * data.c: Include <intprops.h>.
17094 (arith_driver): When there's an integer overflow in an expression
17095 involving floating point, convert the integers to floating point
17096 so that the resulting value does not suffer from catastrophic
17097 integer truncation. For example, on a 64-bit host (* 4
17098 most-negative-fixnum 0.5) should yield about -4.6e+18, not zero.
17099 Do not rely on undefined behavior after integer overflow.
17100
de883a70
PE
17101 merge count_size_as_multibyte, parse_str_to_multibyte
17102 * character.c, character.h (count_size_as_multibyte):
fd6fa53f 17103 Rename from parse_str_to_multibyte; all uses changed.
de883a70
PE
17104 Check for integer overflow.
17105 * insdel.c, lisp.h (count_size_as_multibyte): Remove,
17106 since it's now a duplicate of the other. This is more of
17107 a character than a buffer op, so better that it's in character.c.
17108 * fns.c, print.c: Adjust to above changes.
17109
2ff916cb
PE
171102011-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
17111
17112 * xselect.c (x_convert_selection): Yet another int/Lisp_Object mixup.
17113
f1b54466
PE
171142011-05-27 Paul Eggert <eggert@cs.ucla.edu>
17115
fb1ac845
PE
17116 * xselect.c: Fix minor problems prompted by GCC 4.6.0 warnings.
17117 (x_handle_selection_request, frame_for_x_selection): Remove unused vars.
17118 (x_clipboard_manager_save): Now static.
17119 (Fx_clipboard_manager_save): Rename local to avoid shadowing.
17120
f1b54466
PE
17121 * fns.c: Fix minor problems prompted by GCC 4.6.0 warnings.
17122 (crypto_hash_function): Now static.
17123 Fix pointer signedness problems. Avoid unnecessary initializations.
17124
a9f737ee
CY
171252011-05-27 Chong Yidong <cyd@stupidchicken.com>
17126
17127 * termhooks.h (Vselection_alist): Make it terminal-local.
17128
17129 * terminal.c (create_terminal): Initialize it.
17130
17131 * xselect.c: Support for clipboard managers.
17132 (Vselection_alist): Move to termhooks.h as terminal-local var.
17133 (LOCAL_SELECTION): New macro.
17134 (x_atom_to_symbol): Handle x_display_info_for_display fail case.
17135 (symbol_to_x_atom): Remove gratuitous arg.
17136 (x_handle_selection_request, lisp_data_to_selection_data)
17137 (x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
620c53a6
SM
17138 (x_own_selection, x_get_local_selection, x_convert_selection):
17139 New arg, specifying work frame. Use terminal-local Vselection_alist.
a9f737ee
CY
17140 (some_frame_on_display): Delete unused function.
17141 (Fx_own_selection_internal, Fx_get_selection_internal)
17142 (Fx_disown_selection_internal, Fx_selection_owner_p)
17143 (Fx_selection_exists_p): New optional frame arg.
17144 (frame_for_x_selection, Fx_clipboard_manager_save): New functions.
17145 (x_handle_selection_clear): Don't treat other terminals with the
17146 same keyboard specially. Use the terminal-local Vselection_alist.
17147 (x_clear_frame_selections): Use Frun_hook_with_args.
17148
17149 * xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.
17150
17151 * xterm.h: Add support for those atoms.
17152
e067f0c1
CY
171532011-05-26 Chong Yidong <cyd@stupidchicken.com>
17154
17155 * xselect.c: ICCCM-compliant handling of MULTIPLE targets.
17156 (converted_selections, conversion_fail_tag): New global variables.
17157 (x_selection_request_lisp_error): Free the above.
17158 (x_get_local_selection): Remove unnecessary code.
17159 (x_reply_selection_request): Args changed; handle arbitrary array
620c53a6
SM
17160 of converted selections stored in converted_selections.
17161 Separate the XChangeProperty and SelectionNotify steps.
e067f0c1
CY
17162 (x_handle_selection_request): Rewrite to handle MULTIPLE target.
17163 (x_convert_selection): New function.
17164 (x_handle_selection_event): Simplify.
17165 (x_get_foreign_selection): Don't ignore incoming requests while
17166 waiting for an answer; this will fail when we implement
17167 SAVE_TARGETS, and seems unnecessary anyway.
17168 (selection_data_to_lisp_data): Recognize ATOM_PAIR type.
17169 (Vx_sent_selection_functions): Doc fix.
17170
0f4aebc0
LL
171712011-05-26 Leo Liu <sdl.web@gmail.com>
17172
17173 * editfns.c (Ftranspose_regions): Allow empty regions. (Bug#8699)
17174
e61124cd
YM
171752011-05-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17176
17177 * dispextern.h (struct glyph_row): New member fringe_bitmap_periodic_p.
17178
17179 * dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row
17180 for fringe update if it has periodic bitmap.
ac389d0c 17181 (row_equal_p): Also compare left_fringe_offset, right_fringe_offset,
e61124cd
YM
17182 and fringe_bitmap_periodic_p.
17183
17184 * fringe.c (get_fringe_bitmap_data): New function.
17185 (draw_fringe_bitmap_1, update_window_fringes): Use it.
17186 (update_window_fringes): Record periodicity of fringe bitmap in glyph
17187 row. Mark glyph row for fringe update if periodicity changed.
17188
17189 * xdisp.c (try_window_reusing_current_matrix): Don't mark scrolled row
17190 for fringe update unless it has periodic bitmap.
17191
f16d9837
KH
171922011-05-25 Kenichi Handa <handa@m17n.org>
17193
17194 * xdisp.c (get_next_display_element): Set correct it->face_id for
17195 a static composition.
17196
e1b90ef6
LL
171972011-05-24 Leo Liu <sdl.web@gmail.com>
17198
17199 * deps.mk (fns.o):
17200 * makefile.w32-in ($(BLD)/fns.$(O)): Include sha1.h.
17201
17202 * fns.c (crypto_hash_function, Fsha1): New function.
17203 (Fmd5): Use crypto_hash_function.
17204 (syms_of_fns): Add Ssha1.
17205
7400048f
PE
172062011-05-22 Paul Eggert <eggert@cs.ucla.edu>
17207
17208 * gnutls.c: Remove unused macros.
17209 (fn_gnutls_transport_set_lowat, fn_gnutls_transport_set_pull_function):
17210 (fn_gnutls_transport_set_push_function) [!WINDOWSNT]:
17211 Remove macros that are defined and never used.
17212 Caught by gcc -Wunused-macros (GCC 4.6.0, Fedora 14).
17213
abb71cf4
CY
172142011-05-22 Chong Yidong <cyd@stupidchicken.com>
17215
17216 * xselect.c (syms_of_xselect): Remove unused symbol SAVE_TARGETS.
17217 (Fx_get_selection_internal): Minor cleanup.
17218 (Fx_own_selection_internal): Rename arguments for consistency with
17219 select.el.
17220
6307db39
PE
172212011-05-22 Paul Eggert <eggert@cs.ucla.edu>
17222
17223 * xselect.c (QSAVE_TARGETS): New static var, to fix build failure.
17224
f3d4e0a4
CY
172252011-05-22 Chong Yidong <cyd@stupidchicken.com>
17226
17227 * xselect.c (syms_of_xselect): Include character.h; use DEFSYM.
17228
4d8ade89
YM
172292011-05-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17230
17231 * dispnew.c (scrolling_window): Don't exclude the case that the
17232 last enabled row in the desired matrix touches the bottom boundary.
17233
32078c8d
GM
172342011-05-21 Glenn Morris <rgm@gnu.org>
17235
17236 * Makefile.in ($(etc)/DOC): Make second command line even shorter.
33cf345f
GM
17237 (SOME_MACHINE_OBJECTS): Replace FONT_OBJ by its maximal expansion,
17238 and add some more files.
32078c8d 17239
7285dc67
EZ
172402011-05-20 Eli Zaretskii <eliz@gnu.org>
17241
17242 * callproc.c (Fcall_process) [MSDOS]: Fix arguments to
17243 report_file_error introduced by the change from 2011-05-07.
17244
89d1bd22
PE
172452011-05-20 Paul Eggert <eggert@cs.ucla.edu>
17246
17247 * systime.h (Time): Define only if emacs is defined.
17248 This is to allow ../lib-src/profile.c to be compiled on FreeBSD,
17249 where the include path doesn't have X11/X.h by default. See
17250 <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00561.html>.
17251
cd394be1 172522011-05-20 Kenichi Handa <handa@m17n.org>
31bfc35c
KH
17253
17254 * composite.c (find_automatic_composition): Fix previous change.
17255
b9704ad9
GM
172562011-05-20 Glenn Morris <rgm@gnu.org>
17257
17258 * lisp.mk: New file, split from Makefile.in.
17259 * Makefile.in (lisp): Move to separate file, inserted by @lisp_frag@.
17260 (shortlisp): Remove.
17261 ($(etc)/DOC): Edit lisp.mk rather than using $shortlisp.
17262
4a720484
GM
172632011-05-19 Glenn Morris <rgm@gnu.org>
17264
17265 * Makefile.in (MSDOS_SUPPORT_REAL, MSDOS_SUPPORT, NS_SUPPORT)
17266 (REAL_MOUSE_SUPPORT, GPM_MOUSE_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
17267 (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT, WINDOW_SUPPORT): Remove.
17268 (lisp): Set the order to that of loadup.el.
17269 (shortlisp): Make it a copy of $lisp.
17270 (SOME_MACHINE_LISP): Remove.
17271 ($(etc)/DOC): Depend just on $lisp, not $SOME_MACHINE_LISP too.
17272 Use just $shortlisp, not $SOME_MACHINE_LISP too.
17273
a28d4396
KH
172742011-05-18 Kenichi Handa <handa@m17n.org>
17275
17276 * composite.c (CHAR_COMPOSABLE_P): Add more check for efficiency.
17277 (BACKWARD_CHAR): Wrap the arg STOP by parenthesis.
17278 (find_automatic_composition): Mostly rewrite for efficiency.
17279
a2b1fa8e
JB
172802011-05-18 Juanma Barranquero <lekktu@gmail.com>
17281
17282 * makefile.w32-in: Update dependencies.
17283
8e1f5610
CS
172842011-05-18 Christoph Scholtes <cschol2112@googlemail.com>
17285
17286 * menu.c: Include limits.h (fixes the MS-Windows build broken by
7d7d0045 17287 2011-06-18T18:49:19Z!cyd@stupidchicken.com).
8e1f5610 17288
7025ee00 172892011-05-18 Paul Eggert <eggert@cs.ucla.edu>
cb93f9be 17290
cdfa6eab
PE
17291 Fix some integer overflow issues, such as string length overflow.
17292
06d6db33
PE
17293 * insdel.c (count_size_as_multibyte): Check for string overflow.
17294
2b4560a8
PE
17295 * character.c (lisp_string_width): Check for string overflow.
17296 Use EMACS_INT, not int, for string indexes and lengths; in
17297 particular, 2nd arg is now EMACS_INT, not int. Do not crash if
17298 the resulting string length overflows an EMACS_INT; instead,
17299 report a string overflow if no precision given. When checking for
17300 precision exhaustion, use a check that cannot possibly have
17301 integer overflow. (Bug#8675)
17302 * character.h (lisp_string_width): Adjust to new signature.
17303
cb93f9be
PE
17304 * alloc.c (string_overflow): New function.
17305 (Fmake_string): Use it. This doesn't change behavior, but saves
17306 a few bytes and will simplify future changes.
17307 * character.c (string_escape_byte8): Likewise.
17308 * lisp.h (string_overflow): New decl.
17309
1a1f3366
PE
17310 Fixups, following up to the user-interface timestamp change.
17311 * nsterm.m (last_mouse_movement_time, ns_mouse_position): Use Time
17312 for UI timestamps, instead of unsigned long.
9fbd6841
PE
17313 * msdos.c (mouse_get_pos): Likewise.
17314 * w32inevt.c (movement_time, w32_console_mouse_position): Likewise.
1a1f3366
PE
17315 * w32gui.h (Time): Define by including "systime.h" rather than by
17316 declaring it ourselves. (Bug#8664)
17317
d4e3e4d3
PE
17318 * dispextern.h (struct image): Don't assume time_t <= unsigned long.
17319 * image.c (clear_image_cache): Likewise.
17320
f6a24d19
PE
17321 * term.c (term_mouse_position): Don't assume time_t wraparound.
17322
08dc5ae6
PE
17323 Be more systematic about user-interface timestamps.
17324 Before, the code sometimes used 'Time', sometimes 'unsigned long',
620c53a6
SM
17325 and sometimes 'EMACS_UINT', to represent these timestamps.
17326 This change causes it to use 'Time' uniformly, as that's what X uses.
08dc5ae6
PE
17327 This makes the code easier to follow, and makes it easier to catch
17328 integer overflow bugs such as Bug#8664.
17329 * frame.c (Fmouse_position, Fmouse_pixel_position):
17330 Use Time, not unsigned long, for user-interface timestamps.
17331 * keyboard.c (last_event_timestamp, kbd_buffer_get_event): Likewise.
17332 (button_down_time, make_lispy_position, make_lispy_movement): Likewise.
17333 * keyboard.h (last_event_timestamp): Likewise.
17334 * menu.c (Fx_popup_menu) [!HAVE_X_WINDOWS]: Likewise.
17335 * menu.h (xmenu_show): Likewise.
17336 * term.c (term_mouse_position): Likewise.
17337 * termhooks.h (struct input_event.timestamp): Likewise.
17338 (struct terminal.mouse_position_hook): Likewise.
17339 * xmenu.c (create_and_show_popup_menu, xmenu_show): Likewise.
17340 * xterm.c (XTmouse_position, x_scroll_bar_report_motion): Likewise.
17341 * systime.h (Time): New decl. Pull it in from <X11/X.h> if
17342 HAVE_X_WINDOWS, otherwise define it as unsigned long, which is
17343 what it was before.
17344 * menu.h, termhooks.h: Include "systime.h", for Time.
17345
8e55734a
PE
17346 * keyboard.c (make_lispy_event): Fix problem in integer overflow.
17347 Don't assume that the difference between two unsigned long values
17348 can fit into an integer. At this point, we know button_down_time
17349 <= event->timestamp, so the difference must be nonnegative, so
17350 there's no need to cast the result if double-click-time is
17351 nonnegative, as it should be; check that it's nonnegative, just in
17352 case. This bug is triggered when events are more than 2**31 ms
86db42d2 17353 apart (about 25 days). (Bug#8664)
8e55734a 17354
841f1b75 17355 * xselect.c (last_event_timestamp): Remove duplicate decl.
6434756c 17356 (x_own_selection): Remove needless cast to unsigned long.
841f1b75 17357
3e26f69c
PE
17358 * xmenu.c (set_frame_menubar): Use int, not EMACS_UINT, for indexes
17359 that always fit in int. Use a sentinel instead of a counter, to
17360 avoid a temp and to allay GCC's concerns about possible int overflow.
d230cb74
PE
17361 * frame.h (struct frame): Use int for menu_bar_items_used
17362 instead of EMACS_INT, since it always fits in int.
3e26f69c 17363
5cc152c0
PE
17364 * menu.c (grow_menu_items): Check for int overflow.
17365
d89eb65e
PE
17366 * xmenu.c (set_frame_menubar): Don't mishandle vectors with no nils.
17367
5235bd3e
PE
17368 * xterm.c: Use EMACS_INT for Emacs modifiers, and int for X modifiers.
17369 Before, the code was not consistent. These values cannot exceed
17370 2**31 - 1 so there's no need to make them unsigned.
17371 (x_x_to_emacs_modifiers): Accept int and return EMACS_INT.
17372 (x_emacs_to_x_modifiers): Accept EMACS_INT and return int.
17373 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Reject non-integers
17374 as modifiers.
17375 * xterm.h (x_x_to_emacs_modifiers): Adjust to signature change.
17376
bc827e23
PE
17377 * lisp.h (XINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_INT.
17378 (XUINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_UINT.
17379 Otherwise, GCC 4.6.0 warns about printf (pI, XINT (...)),
17380 presumably because the widths might not match.
17381
78eb494e
PE
17382 * window.c (size_window): Avoid needless test at loop start.
17383
04f2d78b
CB
173842011-05-18 Courtney Bane <emacs-bugs-7626@cbane.org> (tiny change)
17385
17386 * term.c (Fresume_tty): Restore hooks before reinitializing (bug#8687).
17387
d2fc7e3d 173882011-05-12 Drew Adams <drew.adams@oracle.com>
e531bdff
DA
17389
17390 * textprop.c (Fprevious_single_char_property_change): Doc fix (bug#8655).
17391
d2fc7e3d 173922011-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7db47798
YM
17393
17394 * w32term.c (w32_draw_fringe_bitmap): Rename local vars `left' and
17395 `width' to `bar_area_x' and `bar_area_width', respectively.
17396 (x_scroll_run): Take account of fringe background extension.
17397
04f2d78b
CB
17398 * xterm.c (x_draw_fringe_bitmap) [USE_TOOLKIT_SCROLL_BARS]:
17399 Rename local vars `left' and `width' to `bar_area_x' and
7db47798
YM
17400 `bar_area_width', respectively.
17401 (x_scroll_run) [USE_TOOLKIT_SCROLL_BARS]: Take account of fringe
17402 background extension.
17403
79b70037
GM
174042011-05-10 Jim Meyering <meyering@redhat.com>
17405
17406 * xdisp.c (x_intersect_rectangles): Fix typo "the the -> the".
17407
2f142cc5
JB
174082011-05-10 Juanma Barranquero <lekktu@gmail.com>
17409
17410 * image.c (Finit_image_library): Return t for built-in image types,
17411 like pbm and xbm. (Bug#8640)
17412
57679c86
AS
174132011-05-09 Andreas Schwab <schwab@linux-m68k.org>
17414
17415 * w32menu.c (set_frame_menubar): Fix submenu allocation.
17416
888c9e86
EZ
174172011-05-07 Eli Zaretskii <eliz@gnu.org>
17418
b0512a1d
EZ
17419 * w32console.c (Fset_screen_color): Doc fix.
17420 (Fget_screen_color): New function.
17421 (syms_of_ntterm): Defsubr it.
17422
7285dc67
EZ
17423 * callproc.c (call_process_cleanup) [MSDOS]: Don't close and
17424 unlink the temporary file if Fcall_process didn't create it in the
17425 first place.
17426 (Fcall_process) [MSDOS]: Don't create tempfile if stdout of the
17427 child process will be redirected to a file specified with `:file'.
888c9e86
EZ
17428 Don't try to re-open tempfile in that case, and set fd[0] to -1 as
17429 cue to call_process_cleanup not to close that handle.
17430
4d3fcc8e
BK
174312011-05-07 Ben Key <bkey76@gmail.com>
17432
17433 * makefile.w32-in: The bootstrap-temacs rule now makes use of
17434 one of two shell specific rules, either bootstrap-temacs-CMD or
17435 bootstrap-temacs-SH. The bootstrap-temacs-SH rule is identical
17436 to the previous implementation of the bootstrap-temacs rule.
17437 The bootstrap-temacs-CMD rule is similar to the previous
17438 implementation of the bootstrap-temacs rule except that it
17439 makes use of the ESC_CFLAGS variable instead of the CFLAGS
17440 variable.
17441
17442 These changes, along with some changes to nt/configure.bat,
17443 nt/gmake.defs, and nt/nmake.defs, are required to extend my
17444 earlier fix to add support for --cflags and --ldflags options
17445 that include quotes so that it works whether make uses cmd or
17446 sh as the shell.
17447
b4289b64
MA
174482011-05-06 Michael Albinus <michael.albinus@gmx.de>
17449
17450 * dbusbind.c (QCdbus_type_unix_fd): Declare static.
17451 (xd_remove_watch): Don't check QCdbus_type_unix_fd for SYMBOLP, it
17452 is a constant.
17453 (Fdbus_init_bus, xd_read_queued_messages): Bus can be a symbol or
17454 a string. Handle both cases.
17455 (Fdbus_call_method_asynchronously, Fdbus_register_signal)
17456 (Fdbus_register_method): Use Qinvalid_function.
17457
af4c0e28
JB
174582011-05-06 Juanma Barranquero <lekktu@gmail.com>
17459
17460 * makefile.w32-in: Update dependencies.
17461 (LISP_H): Add inttypes.h and stdin.h.
17462 (PROCESS_H): Add unistd.h.
17463
c51453d9
EZ
174642011-05-06 Eli Zaretskii <eliz@gnu.org>
17465
17466 * lread.c: Include limits.h (fixes the MS-Windows build broken by
17467 2011-05-06T07:13:19Z!eggert@cs.ucla.edu).
17468
8ff0ac3c 174692011-05-06 Paul Eggert <eggert@cs.ucla.edu>
c032b5f8 17470
4c4b566b
PE
17471 * image.c (Finit_image_library) [!HAVE_NTGUI]: Omit unused local.
17472
aab2b9b5
PE
17473 * term.c (vfatal): Remove stray call to va_end.
17474 It's not needed and the C Standard doesn't allow it here anyway.
17475
c378da0b
PE
17476 Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
17477 * eval.c (verror): doprnt a copy of ap, not the original. (Bug#8545)
17478
288b08c7
PE
17479 * eval.c (verror): OK to create a string of up to MOST_POSITIVE_FIXNUM
17480 bytes.
17481
e3601888
PE
17482 * term.c: Don't include <stdarg.h>, as <lisp.h> does that.
17483
db6c0e74
PE
17484 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
17485
dd5963ea
PE
17486 * process.c (Fformat_network_address): Fix typo: args2 -> *args2.
17487
88c9450f
PE
17488 * xmenu.c (set_frame_menubar): Fix typo: int * -> int (3 times).
17489
2f9442b8
PE
17490 * coding.c (detect_coding_charset): Fix typo: * 2 -> *4 (Bug#8601).
17491
c032b5f8
PE
17492 * charset.h (struct charset.code_space): Now has 15 elements, not 16.
17493 * charset.c (Fdefine_charset_internal): Don't initialize
17494 charset.code_space[15]. The value was garbage, on hosts with
2d38271b 17495 32-bit int (Bug#8600).
a108c10b
PE
17496
17497 * lread.c (read_integer): Be more consistent with string-to-number.
17498 Use string_to_number to do the actual conversion; this avoids
17499 rounding errors and fixes some other screwups. Without this fix,
17500 for example, #x1fffffffffffffff was misread as -2305843009213693952.
17501 (digit_to_number): Move earlier, for benefit of read_integer.
17502 Return -1 if the digit is out of range for the base, -2 if it is
48e400f0 17503 not a digit in any supported base. (Bug#8602)
a108c10b 17504
ad5f9eea
PE
17505 * doprnt.c (doprnt): Support arbitrary pI values, such as "I64".
17506
aec1708a
PE
17507 * dispnew.c (scrolling_window): Return 1 if we scrolled,
17508 to match comment at start of function. This also removes a
17509 GCC warning about overflow in a 32+64-bit port.
17510
47be4ab5
PE
17511 * lisp.h (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Simplify.
17512
371cac43
PE
17513 * dbusbind.c: Do not use XPNTR on a value that may be an integer.
17514 Reported by Stefan Monnier in
17515 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00919.html>.
04f2d78b
CB
17516 (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
17517 Use SYMBOLP-guarded XSYMBOL, not XPNTR.
371cac43 17518
d01a7826
PE
17519 * lisp.h (EMACS_INTPTR): Remove. All uses changed to intptr_t.
17520 (EMACS_UINTPTR): Likewise, with uintptr_t.
17521
7fd47d5c
PE
17522 * lisp.h: Prefer 64-bit EMACS_INT if available.
17523 (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Define to 64-bit
17524 on 32-bit hosts that have 64-bit int, so that they can access
17525 large files.
122b0c86
PE
17526 However, temporarily disable this change unless the temporary
17527 symbol WIDE_EMACS_INT is defined.
7fd47d5c 17528
8727937b
PE
17529 * lread.c, process.c: Do not include <inttypes.h>; lisp.h does it now.
17530
8ac068ac
PE
17531 Prefer intptr_t/uintptr_t for integers the same widths as pointers.
17532 This removes an assumption that EMACS_INT and long are the same
17533 width as pointers. The assumption is true for Emacs porting targets
17534 now, but we want to make other targets possible.
17535 * lisp.h: Include <inttypes.h>, for INTPTR_MAX, UINTPTR_MAX.
17536 (EMACS_INTPTR, EMACS_UINTPTR): New macros.
17537 In the rest of the code, change types of integers that hold casted
17538 pointers to EMACS_INTPTR and EMACS_UINTPTR, systematically
17539 replacing EMACS_INT, long, EMACS_UINT, and unsigned long.
17540 (XTYPE): Don't cast arg to EMACS_UINT; normally is not needed.
17541 (XSET): Cast type of XTYPE arg to EMACS_INTPTR; it is needed here.
17542 No need to cast type when ORing.
17543 (XPNTR): Return a value of type EMACS_INTPTR or EMACS_UINTPTR.
17544 * alloc.c (lisp_align_malloc): Remove a no-longer-needed cast.
17545 * doc.c (store_function_docstring): Use EMACS_INTPTR, so as not to
17546 assume EMACS_INT is the same width as char *.
17547 * gtkutil.c (xg_gtk_scroll_destroy, xg_tool_bar_button_cb):
17548 (xg_tool_bar_callback, xg_tool_bar_help_callback, xg_make_tool_item):
17549 Remove no-longer-needed casts.
17550 (xg_create_scroll_bar, xg_tool_bar_button_cb, xg_tool_bar_callback):
17551 (xg_tool_bar_help_callback, xg_make_tool_item):
17552 Use EMACS_INTPTR to hold an integer
17553 that will be cast to void *; this can avoid a GCC warning
17554 if EMACS_INT is not the same width as void *.
17555 * menu.c (find_and_call_menu_selection): Remove no-longer-needed cast.
17556 * xdisp.c (display_echo_area_1, resize_mini_window_1):
17557 (current_message_1, set_message_1):
17558 Use a local to convert to proper width without a cast.
17559 * xmenu.c (dialog_selection_callback): Likewise.
17560
ede49d71
PE
17561 * sysdep.c (get_random): Don't assume EMACS_INT is no wider than long.
17562 Also, don't assume VALBITS / RAND_BITS is less than 5,
17563 and don't rely on undefined behavior when shifting a 1 left into
17564 the sign bit.
17565 * lisp.h (get_random): Change signature to match.
17566
2f30ecd0
PE
17567 * lread.c (hash_string): Use size_t, not int, for hash computation.
17568 Normally we prefer signed values; but hashing is special, because
17569 it's better to use unsigned division on hash table sizes so that
17570 the remainder is nonnegative. Also, size_t is the natural width
17571 for hashing into memory. The previous code used 'int', which doesn't
17572 retain enough info to hash well into very large tables.
17573 (oblookup, oblookup_last_bucket_number, Funintern): Likewise.
17574
2a866e7b
PE
17575 * dbusbind.c: Don't possibly lose pointer info when converting.
17576 (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
17577 Use XPNTR rather than XHASH, so that the high-order bits of
17578 the pointer aren't lost when converting through void *.
17579
51639eac
PE
17580 * eval.c (Fautoload): Don't double-shift a pointer.
17581
92394119
PE
17582 * fns.c (Frandom): Let EMACS_UINT be wider than unsigned long.
17583
dbdb9a7c
JB
175842011-05-06 Juanma Barranquero <lekktu@gmail.com>
17585
17586 * gnutls.c (DEF_GNUTLS_FN):
17587 * image.c (DEF_IMGLIB_FN): Make function pointers static.
17588
db7a0b4f
AS
175892011-05-05 Andreas Schwab <schwab@linux-m68k.org>
17590
17591 * lread.c (lisp_file_lexically_bound_p): Stop scanning at end
17592 marker. (Bug#8610)
17593
cd394be1 175942011-05-05 Eli Zaretskii <eliz@gnu.org>
fab624aa
EZ
17595
17596 * w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
17597 New version that can reserve upto 2GB of heap space.
17598
f7ff1b0f 175992011-05-05 Chong Yidong <cyd@stupidchicken.com>
45cb8994
CY
17600
17601 * nsfns.m (Fns_read_file_name): Doc fix (Bug#8534).
17602
639c109b
TZ
176032011-05-05 Teodor Zlatanov <tzz@lifelogs.com>
17604
17605 * gnutls.c (fn_gnutls_certificate_set_x509_key_file): Add alias to
17606 `gnutls_certificate_set_x509_key_file'.
17607
d2127135
JB
176082011-05-05 Juanma Barranquero <lekktu@gmail.com>
17609
17610 * makefile.w32-in ($(BLD)/image.$(O), $(BLD)/process.$(O)):
17611 Update dependencies.
17612
e968f4f3
JB
176132011-05-04 Juanma Barranquero <lekktu@gmail.com>
17614
17615 * gnutls.h (emacs_gnutls_write, emacs_gnutls_read):
17616 * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
17617 Remove unused parameter `fildes'.
17618 * process.c (read_process_output, send_process): Don't pass it.
17619
84d358f0
JB
176202011-05-04 Juanma Barranquero <lekktu@gmail.com>
17621
17622 Fix previous change: the library cache is defined in w32.c.
17623 * image.c (CACHE_IMAGE_TYPE) [!HAVE_NTGUI]: Define to noop.
17624 (Finit_image_library): Wrap Vlibrary_cache on "#ifdef HAVE_NTGUI".
17625
0898ca10
JB
176262011-05-04 Juanma Barranquero <lekktu@gmail.com>
17627
17628 Implement dynamic loading of GnuTLS on Windows.
17629
17630 * gnutls.h (GNUTLS_EMACS_ERROR_NOT_LOADED): New macro.
17631 (emacs_gnutls_write, emacs_gnutls_read): Mark as extern.
17632 (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
17633 Declare.
17634
17635 * gnutls.c (Qgnutls_dll): Define.
17636 (DEF_GNUTLS_FN, LOAD_GNUTLS_FN): New macros.
17637 (gnutls_*): Declare function pointers.
17638 (init_gnutls_functions): New function to initialize function pointers.
17639 (emacs_gnutls_handshake, Fgnutls_error_string, Fgnutls_deinit)
17640 (emacs_gnutls_global_init, Fgnutls_bye): Use function pointers.
17641 (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
17642 Wrappers for gnutls_record_check_pending and gnutls_transport_set_errno.
17643 (emacs_gnutls_write, emacs_gnutls_read)
17644 (emacs_gnutls_handle_error, Fgnutls_error_fatalp)
17645 (Fgnutls_available_p): New function.
17646 (Fgnutls_boot): Call Fgnutls_available_p. Use function pointers.
17647 (syms_of_gnutls) <Qgnutls_dll>: Initialize and staticpro it.
17648 (syms_of_gnutls) <Sgnutls_available_p>: defsubr it.
17649
17650 * image.c: Include w32.h.
17651 (Vimage_type_cache): Delete.
17652 (syms_of_image) <Vimage_type_cache>: Don't initialize and staticpro it.
17653 (CACHE_IMAGE_TYPE, Finit_image_library): Use Vlibrary_cache instead.
17654 (w32_delayed_load): Move to w32.c.
17655
17656 * w32.h (VlibraryCache, QCloaded_from, w32_delayed_load): Declare.
17657
17658 * w32.c (QCloaded_from, Vlibrary_cache): Define.
17659 (w32_delayed_load): Move from image.c. When loading a library, record
17660 its filename in the :loaded-from property of the library id.
17661 (globals_of_w32) <QCloaded_from, Vlibrary_cache>:
17662 Initialize and staticpro them.
17663 (emacs_gnutls_pull, emacs_gnutls_push): Call emacs_gnutls_* functions.
17664
17665 * process.c: Include lisp.h before w32.h, not after.
17666 (wait_reading_process_output): Call emacs_gnutls_record_check_pending
17667 instead of gnutls_record_check_pending.
17668
17669 * callproc.c, emacs.c: Include lisp.h before w32.h, not after.
17670
ff4de4aa
TZ
176712011-05-04 Teodor Zlatanov <tzz@lifelogs.com>
17672
17673 * gnutls.c (Fgnutls_boot): Support :keylist and :crlfiles options
17674 instead of :keyfiles. Give GnuTLS the keylist and the CRL lists
17675 as passed in.
17676
abe95abb
JD
176772011-05-03 Jan Djärv <jan.h.d@swipnet.se>
17678
17679 * xterm.c (x_set_frame_alpha): Do not set property on anything
17680 else than FRAME_X_OUTER_WINDOW (Bug#8608).
17681
e16e55d4
JB
176822011-05-02 Juanma Barranquero <lekktu@gmail.com>
17683
17684 * sysdep.c (get_tty_size) [WINDOWSNT]: Implement. (Bug#8596)
17685
bafcf6a5
JB
176862011-05-02 Juanma Barranquero <lekktu@gmail.com>
17687
17688 * gnutls.c (Qgnutls_log_level, Qgnutls_code, Qgnutls_anon)
17689 (Qgnutls_x509pki, Qgnutls_e_interrupted, Qgnutls_e_again)
17690 (Qgnutls_e_invalid_session, Qgnutls_e_not_ready_for_handshake)
17691 (gnutls_global_initialized, Qgnutls_bootprop_priority)
17692 (Qgnutls_bootprop_trustfiles, Qgnutls_bootprop_keyfiles)
17693 (Qgnutls_bootprop_callbacks, Qgnutls_bootprop_loglevel)
17694 (Qgnutls_bootprop_hostname, Qgnutls_bootprop_verify_flags)
17695 (Qgnutls_bootprop_verify_error, Qgnutls_bootprop_verify_hostname_error)
17696 (Qgnutls_bootprop_callbacks_verify): Make static.
17697
e7a6747f
AS
176982011-05-01 Andreas Schwab <schwab@linux-m68k.org>
17699
19ed11ba
AS
17700 * callproc.c: Indentation fixup.
17701
e7a6747f 17702 * sysdep.c (wait_for_termination_1): Make static.
04f2d78b
CB
17703 (wait_for_termination, interruptible_wait_for_termination):
17704 Move after wait_for_termination_1.
e7a6747f 17705
1ef14cb4
LMI
177062011-05-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
17707
17708 * sysdep.c (interruptible_wait_for_termination): New function
17709 which is like wait_for_termination, but allows keyboard
17710 interruptions.
17711
17712 * callproc.c (Fcall_process): Add (:file "file") as an option for
17713 the STDOUT buffer.
17714 (Fcall_process_region): Ditto.
17715
330d880c
EZ
177162011-04-30 Eli Zaretskii <eliz@gnu.org>
17717
8db90b73
EZ
17718 * dosfns.c (Fint86, Fdos_memget, Fdos_memput): Use `ASIZE (FOO)'
17719 rather than `XVECTOR (FOO)->size'.
17720
330d880c
EZ
17721 * process.c: Remove HAVE_INTTYPES_H condition from inclusion of
17722 inttypes.h, as a gnulib replacement is used if it not available in
17723 system headers.
17724
15cbd324
EZ
177252011-04-21 Eli Zaretskii <eliz@gnu.org>
17726
17727 Lift the MOST_POSITIVE_FIXNUM/4 limitation on visited files.
17728 * fileio.c (Finsert_file_contents): Don't limit file size to 1/4
17729 of MOST_POSITIVE_FIXNUM. (Bug#8528)
17730
17731 * coding.c (coding_alloc_by_realloc): Error out if destination
17732 will grow beyond MOST_POSITIVE_FIXNUM.
17733 (decode_coding_emacs_mule): Abort if there isn't enough place in
17734 charbuf for the composition carryover bytes. Reserve an extra
17735 space for up to 2 characters produced in a loop.
17736 (decode_coding_iso_2022): Abort if there isn't enough place in
17737 charbuf for the composition carryover bytes.
17738
177392011-04-21 Eli Zaretskii <eliz@gnu.org>
afda1437 17740
ae940cca
EZ
17741 * doprnt.c (doprnt) [!HAVE_LONG_LONG_INT]: Error out instead of
17742 aborting when %lld or %lll format is passed.
17743 [!HAVE_UNSIGNED_LONG_LONG_INT]: Error out instead of aborting when
17744 %llo or %llx format is passed. (Bug#8545)
17745
03ab8921
EZ
17746 * window.c (window_scroll_line_based): Use a marker instead of
17747 simple variables to record original value of point. (Bug#7952)
17748
afda1437
EZ
17749 * doprnt.c (doprnt): Fix the case where a multibyte sequence
17750 produced by %s or %c overflows available buffer space. (Bug#8545)
17751
f76dee0c
PE
177522011-04-28 Paul Eggert <eggert@cs.ucla.edu>
17753
17754 * doprnt.c (doprnt): Omit useless test; int overflow check (Bug#8545).
283cdbef 17755 (SIZE_MAX): Move defn after all includes, as they might #define it.
f76dee0c 17756
fdc5744d
JB
177572011-04-28 Juanma Barranquero <lekktu@gmail.com>
17758
17759 * w32.c (init_environment): Warn about defaulting HOME to C:\.
17760
638f053a
JB
177612011-04-28 Juanma Barranquero <lekktu@gmail.com>
17762
17763 * keyboard.c (Qdelayed_warnings_hook): Define.
17764 (command_loop_1): Run `delayed-warnings-hook'
17765 if Vdelayed_warnings_list is non-nil.
17766 (syms_of_keyboard) <delayed-warnings-hook>: DEFSYM it.
17767 (syms_of_keyboard) <delayed-warnings-list>: DEFVAR_LISP it.
17768
d178f871
EZ
177692011-04-28 Eli Zaretskii <eliz@gnu.org>
17770
17771 * doprnt.c (doprnt): Don't return value smaller than the buffer
17772 size if the message was truncated. (Bug#8545).
17773
b124fd93
JB
177742011-04-28 Juanma Barranquero <lekktu@gmail.com>
17775
17776 * w32fns.c (Fx_change_window_property, Fx_delete_window_property)
17777 (Fx_window_property): #if-0 the whole functions, not just the bodies.
17778
e810457d
PE
177792011-04-27 Paul Eggert <eggert@cs.ucla.edu>
17780
17781 * doprnt.c (doprnt): Support "ll" length modifier, for long long.
17782
ea51cceb
JB
177832011-04-27 Juanma Barranquero <lekktu@gmail.com>
17784
17785 * makefile.w32-in: Update dependencies.
17786
94dcfacf
EZ
177872011-04-27 Eli Zaretskii <eliz@gnu.org>
17788
17789 Improve `doprnt' and its usage. (Bug#8545)
17790 * doprnt.c (doprnt): Make sure `format' is never accessed beyond
17791 `format_end'. Remove support for %l as a conversion specifier.
17792 Don't use xrealloc. Improve diagnostics when the %l size modifier
17793 is used. Update the commentary.
17794
17795 * eval.c (verror): Simplify calculation of size_t.
17796
17797 * coding.c (Ffind_operation_coding_system): Fix diagnostic error
17798 messages.
17799
f61f41d7
PE
178002011-04-27 Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> (tiny change)
17801
17802 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Adjust to aliasing
17803 change.
17804
96fb4434
PE
178052011-04-27 Paul Eggert <eggert@cs.ucla.edu>
17806
17807 * nsmenu.m: Replace all uses of XVECTOR with ASIZE and AREF.
17808 This makes this file independent of the recent pseudovector change.
17809
671875da 178102011-04-26 Paul Eggert <eggert@cs.ucla.edu>
eab3844f 17811
69e9b5a3
PE
17812 * keyboard.c (handle_user_signal): Fix pointer signedness problem.
17813
b5f869a7 17814 * gnutls.c (emacs_gnutls_handle_error): Remove unused local.
7754e151 17815 (Fgnutls_boot): gnutls_certificate_verify_peers2 wants unsigned *.
8d4c3955 17816 Remove unused local.
c8926152 17817 (emacs_gnutls_write): Don't use uninitialized rtnval if nbyte <= 0.
080e5a8d 17818
841a1577 17819 * lisp.h: Fix a problem with aliasing and vector headers. (Bug#8546)
04f2d78b
CB
17820 GCC 4.6.0 optimizes based on type-based alias analysis.
17821 For example, if b is of type struct buffer * and v of type struct
eab3844f
PE
17822 Lisp_Vector *, then gcc -O2 was incorrectly assuming that &b->size
17823 != &v->size, and therefore "v->size = 1; b->size = 2; return
17824 v->size;" must therefore return 1. This assumption is incorrect
17825 for Emacs, since it type-puns struct Lisp_Vector * with many other
17826 types. To fix this problem, this patch adds a new type struct
f904488f 17827 vectorlike_header that documents the constraints on layout of vectors
eab3844f
PE
17828 and pseudovectors, and helps optimizing compilers not get fooled
17829 by Emacs's type punning. It also adds the macros XSETTYPED_PVECTYPE
17830 XSETTYPED_PSEUDOVECTOR, TYPED_PSEUDOVECTORP, for similar reasons.
f904488f
PE
17831 * lisp.h (XSETTYPED_PVECTYPE): New macro, specifying the name of
17832 the size member.
eab3844f
PE
17833 (XSETPVECTYPE): Rewrite in terms of new macro.
17834 (XSETPVECTYPESIZE): New macro, specifying both type and size.
17835 This is a bit clearer, and further avoids the possibility of
17836 undesirable aliasing.
17837 (XSETTYPED_PSEUDOVECTOR): New macro, specifying the size.
f904488f 17838 (XSETPSEUDOVECTOR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR.
eab3844f
PE
17839 (XSETSUBR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XSIZE,
17840 since Lisp_Subr is a special case (no "next" field).
04f2d78b
CB
17841 (ASIZE): Now uses header.size rather than size.
17842 All previous uses of XVECTOR (foo)->size replaced to use this macro,
f904488f
PE
17843 to avoid the hassle of writing XVECTOR (foo)->header.size.
17844 (struct vectorlike_header): New type.
eab3844f
PE
17845 (TYPED_PSEUDOVECTORP): New macro, also specifying the C type of the
17846 object, to help avoid aliasing.
17847 (PSEUDOVECTORP): Rewrite in terms of TYPED_PSEUDOVECTORP.
17848 (SUBRP): Likewise, since Lisp_Subr is a special case.
17849 * lisp.h (struct Lisp_Vector, struct Lisp_Char_Table):
17850 (struct Lisp_Sub_Char_Table, struct Lisp_Bool_Vector):
17851 (struct Lisp_Hash_Table): Combine first two members into a single
f904488f 17852 struct vectorlike_header member. All uses of "size" and "next" members
eab3844f
PE
17853 changed to be "header.size" and "header.next".
17854 * buffer.h (struct buffer): Likewise.
17855 * font.h (struct font_spec, struct font_entity, struct font): Likewise.
17856 * frame.h (struct frame): Likewise.
17857 * process.h (struct Lisp_Process): Likewise.
17858 * termhooks.h (struct terminal): Likewise.
17859 * window.c (struct save_window_data, struct saved_window): Likewise.
17860 * window.h (struct window): Likewise.
17861 * alloc.c (allocate_buffer, Fmake_bool_vector, allocate_pseudovector):
17862 Use XSETPVECTYPESIZE, not XSETPVECTYPE, to avoid aliasing problems.
17863 * buffer.c (init_buffer_once): Likewise.
17864 * lread.c (defsubr): Use XSETTYPED_PVECTYPE, since Lisp_Subr is a
17865 special case.
17866 * process.c (Fformat_network_address): Use local var for size,
17867 for brevity.
17868
0df1eac5
PE
17869 * bytecode.c (exec_byte_code): Don't use XVECTOR before CHECK_VECTOR.
17870
847ab9d1 17871 Make the Lisp reader and string-to-float more consistent (Bug#8525)
452f4150
PE
17872 * data.c (atof): Remove decl; no longer used or needed.
17873 (digit_to_number): Move to lread.c.
17874 (Fstring_to_number): Use new string_to_number function, to be
17875 consistent with how the Lisp reader treats infinities and NaNs.
17876 Do not assume that floating-point numbers represent EMACS_INT
17877 without losing information; this is not true on most 64-bit hosts.
17878 Avoid double-rounding errors, by insisting on integers when
17879 parsing non-base-10 numbers, as the documentation specifies.
17880 * lisp.h (string_to_number): New decl, replacing ...
17881 (isfloat_string): Remove.
bc0a5c13 17882 * lread.c: Include <inttypes.h>, for uintmax_t and strtoumax.
d78050d6 17883 (read1): Do not accept +. and -. as integers; this
452f4150
PE
17884 appears to have been a coding error. Similarly, do not accept
17885 strings like +-1e0 as floating point numbers. Do not report
17886 overflow for integer overflows unless the base is not 10 which
17887 means we have no simple and reliable way to continue.
17888 Break out the floating-point parsing into a new
17889 function string_to_number, so that Fstring_to_number parses
17890 floating point numbers consistently with the Lisp reader.
04f2d78b 17891 (digit_to_number): Move here from data.c. Make it static inline.
452f4150
PE
17892 (E_CHAR, EXP_INT): Remove, replacing with ...
17893 (E_EXP): New macro, to solve the "1.0e+" problem mentioned below.
17894 (string_to_number): New function, replacing isfloat_string.
17895 This function checks for valid syntax and produces the resulting
17896 Lisp float number too. Rework it so that string-to-number
bc0a5c13 17897 no longer mishandles examples like "1.0e+". Use strtoumax,
d78050d6
PE
17898 so that overflow for non-base-10 numbers is reported only when
17899 there's no portable and simple way to convert to floating point.
452f4150 17900
67769ffc
PE
17901 * textprop.c (set_text_properties_1): Rewrite for clarity,
17902 and to avoid GCC warning about integer overflow.
17903
c20db43f
PE
17904 * intervals.h (struct interval): Use EMACS_INT for members
17905 where EMACS_UINT might cause problems. See
17906 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html>.
17907 (CHECK_TOTAL_LENGTH): Remove cast to EMACS_INT; no longer needed.
17908 * intervals.c (interval_deletion_adjustment): Now returns EMACS_INT.
17909 All uses changed.
37aa2f85
PE
17910 (offset_intervals): Tell GCC not to worry about length overflow
17911 when negating a negative length.
c20db43f 17912
2538aa2f
PE
17913 * alloc.c (overrun_check_malloc, overrun_check_realloc): Now static.
17914 (overrun_check_free): Likewise.
17915
f2d3008d
PE
17916 * alloc.c (SDATA_SIZE) [!GC_CHECK_STRING_BYTES]: Avoid runtime check
17917 in the common case where SDATA_DATA_OFFSET is a multiple of Emacs
17918 word size.
17919
ec8df744
PE
17920 * gnutls.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
17921 (gnutls_make_error): Rename local to avoid shadowing.
17922 (gnutls_emacs_global_deinit): ifdef out; not used.
17923 (Fgnutls_boot): Use const for pointer to readonly storage.
17924 Comment out unused local. Fix pointer signedness problems.
17925
640ee02d
PE
17926 * lread.c (openp): Don't stuff size_t into an 'int'.
17927 Use <= on length, not < on length + 1, to avoid GCC 4.6.0 warning
17928 about possible signed overflow.
17929
6048fb2a
PE
17930 * gtkutil.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
17931 (GDK_KEY_g): Don't define if already defined.
17932 (xg_prepare_tooltip): Avoid pointer signedness problem.
17933 (xg_set_toolkit_scroll_bar_thumb): Redo to avoid two casts.
17934
fa3c87e1
PE
17935 * process.c (Fnetwork_interface_info): Avoid left-shift undefined
17936 behavior with 1 << 31. GCC 4.6.0 warns about this on 32-bit hosts.
17937
2172544b
PE
17938 * xfns.c (Fx_window_property): Simplify a bit,
17939 to make a bit faster and to avoid GCC 4.6.0 warning.
17940 * xselect.c (x_get_window_property, x_handle_dnd_message): Likewise.
17941
9b821a21
PE
17942 * fns.c (internal_equal): Don't assume size_t fits in int.
17943
3c616cfa
PE
17944 * alloc.c (compact_small_strings): Tighten assertion a little.
17945
c2982e87
PE
17946 Replace pEd with more-general pI, and fix some printf arg casts.
17947 * lisp.h (pI): New macro, generalizing old pEd macro to other
17948 conversion specifiers. For example, use "...%"pI"d..." rather
17949 than "...%"pEd"...".
17950 (pEd): Remove. All uses replaced with similar uses of pI.
61bdb816 17951 * m/amdx86-64.h, m/ia64.h, m/ibms390x.h: Likewise.
c2982e87
PE
17952 * alloc.c (check_pure_size): Don't overflow by converting size to int.
17953 * bidi.c (bidi_dump_cached_states): Use pI to avoid cast.
17954 * data.c (Fnumber_to_string): Use pI instead of if-then-else-abort.
17955 * dbusbind.c (xd_append_arg): Use pI to avoid cast.
17956 (Fdbus_method_return_internal, Fdbus_method_error_internal): Likewise.
17957 * font.c (font_unparse_xlfd): Avoid potential buffer overrun on
17958 64-bit hosts.
17959 (font_unparse_xlfd, font_unparse_fcname): Use pI to avoid casts.
17960 * keyboard.c (record_char, modify_event_symbol): Use pI to avoid casts.
17961 * print.c (safe_debug_print, print_object): Likewise.
17962 (print_object): Don't overflow by converting EMACS_INT or EMACS_UINT
17963 to int.
6f04d126
PE
17964 Use pI instead of if-then-else-abort. Use %p to avoid casts,
17965 avoiding the 0 flag, which is not portable.
c2982e87
PE
17966 * process.c (Fmake_network_process): Use pI to avoid cast.
17967 * region-cache.c (pp_cache): Likewise.
17968 * xdisp.c (decode_mode_spec): Likewise.
17969 * xrdb.c (x_load_resources) [USE_MOTIF]: Use pI to avoid undefined
17970 behavior on 64-bit hosts with printf arg.
6f04d126 17971 * xselect.c (x_queue_event): Use %p to avoid casts, avoiding 0 flag.
c2982e87
PE
17972 (x_stop_queuing_selection_requests): Likewise.
17973 (x_get_window_property): Don't truncate byte count to an 'int'
17974 when tracing.
0b432f21 17975
5e073ec7
PE
17976 * frame.c (frame_name_fnn_p): Get rid of strtol, which isn't right
17977 here, since it parses constructs like leading '-' and spaces,
17978 which are not wanted; and it overflows with large numbers.
17979 Instead, simply match F[0-9]+, which is what is wanted anyway.
17980
36372bf9
PE
17981 * alloc.c: Remove unportable assumptions about struct layout.
17982 (SDATA_SELECTOR, SDATA_DATA_OFFSET): New macros.
17983 (SDATA_OF_STRING, SDATA_SIZE, allocate_string_data):
17984 (allocate_vectorlike, make_pure_vector): Use the new macros,
17985 plus offsetof, to remove unportable assumptions about struct layout.
17986 These assumptions hold on all porting targets that I know of, but
17987 they are not guaranteed, they're easy to remove, and removing them
17988 makes further changes easier.
17989
0b432f21
PE
17990 * alloc.c (BLOCK BYTES): Fix typo by changing "ablock" to "ablocks".
17991 This doesn't fix a bug but makes the code clearer.
bfd1c781
PE
17992 (string_overrun_cookie): Now const. Use initializers that
17993 don't formally overflow signed char, to avoid warnings.
000098c1
PE
17994 (allocate_string_data) [GC_CHECK_STRING_OVERRUN]: Fix typo that
17995 can cause Emacs to crash when string overrun checking is enabled.
c7bda33c
PE
17996 (allocate_buffer): Don't assume sizeof (struct buffer) is a
17997 multiple of sizeof (EMACS_INT); it need not be, if
17998 alignof(EMACS_INT) < sizeof (EMACS_INT).
d0f4e1f5 17999 (check_sblock, check_string_bytes, check_string_free_list): Protoize.
0b432f21 18000
895009e1
JB
180012011-04-26 Juanma Barranquero <lekktu@gmail.com>
18002
18003 * keyboard.c (QCrtl): Rename from Qrtl. All uses changed.
18004
6a7a1b0b
TZ
180052011-04-26 Teodor Zlatanov <tzz@lifelogs.com>
18006
18007 * gnutls.c (emacs_gnutls_handshake): Return an error if we're not
b5f869a7 18008 supposed to be handshaking. (Bug#8556)
6a7a1b0b
TZ
18009 Reported by Paul Eggert <eggert@cs.ucla.edu>.
18010
841a1577 180112011-04-26 Daniel Colascione <dan.colascione@gmail.com>
0438ce91
DC
18012
18013 * lisp.h (Qdebug): List symbol.
895009e1 18014 * eval.c (Qdebug): Restore global linkage.
0438ce91
DC
18015 * keyboard.c (debug-on-event): New variable.
18016 (handle_user_signal): Break into debugger when debug-on-event
18017 matches the current signal symbol.
18018
f2d3ba6f
DN
180192011-04-25 Dan Nicolaescu <dann@ics.uci.edu>
18020
18021 * alloc.c (check_sblock, check_string_bytes)
18022 (check_string_free_list): Convert to standard C.
18023
42ce4c63
TZ
180242011-04-25 Teodor Zlatanov <tzz@lifelogs.com>
18025
18026 * w32.c (emacs_gnutls_push): Fix typo.
18027
825cd63c
EZ
180282011-04-25 Eli Zaretskii <eliz@gnu.org>
18029
fb11d64d
EZ
18030 * gnutls.c (emacs_gnutls_handshake): Avoid compiler warnings about
18031 "cast to pointer from integer of different size".
18032
825cd63c
EZ
18033 Improve doprnt and its use in verror. (Bug#8545)
18034 * doprnt.c (doprnt): Document the set of format control sequences
18035 supported by the function. Use SAFE_ALLOCA instead of always
18036 using `alloca'.
18037
18038 * eval.c (verror): Don't limit the buffer size at size_max-1, that
18039 is one byte too soon. Don't use xrealloc; instead xfree and
18040 xmalloc anew.
18041
e061a11b
TZ
180422011-04-24 Teodor Zlatanov <tzz@lifelogs.com>
18043
18044 * gnutls.h: Add GNUTLS_STAGE_CALLBACKS enum to denote we're in the
18045 callbacks stage.
18046
18047 * gnutls.c: Renamed global_initialized to
18048 gnutls_global_initialized. Added internals for the
18049 :verify-hostname-error, :verify-error, and :verify-flags
18050 parameters of `gnutls-boot' and documented those parameters in the
18051 docstring. Start callback support.
9173deec
JB
18052 (emacs_gnutls_handshake): Add Woe32 support. Retry handshake
18053 unless a fatal error occurred. Call gnutls_alert_send_appropriate
18054 on error. Return error code.
e061a11b
TZ
18055 (emacs_gnutls_write): Call emacs_gnutls_handle_error.
18056 (emacs_gnutls_read): Likewise.
18057 (Fgnutls_boot): Return handshake error code.
18058 (emacs_gnutls_handle_error): New function.
18059 (wsaerror_to_errno): Likewise.
18060
18061 * w32.h (emacs_gnutls_pull): Add prototype.
18062 (emacs_gnutls_push): Likewise.
18063
18064 * w32.c (emacs_gnutls_pull): New function for GnuTLS on Woe32.
18065 (emacs_gnutls_push): Likewise.
18066
180672011-04-24 Claudio Bley <claudio.bley@gmail.com> (tiny change)
18068
18069 * process.c (wait_reading_process_output): Check if GnuTLS
18070 buffered some data internally if no FDs are set for TLS
18071 connections.
18072
18073 * makefile.w32-in (OBJ2): Add gnutls.$(O).
18074 (LIBS): Link to USER_LIBS.
18075 ($(BLD)/gnutls.$(0)): New target.
18076
fa6996bc
EZ
180772011-04-24 Eli Zaretskii <eliz@gnu.org>
18078
eb35682e
EZ
18079 * xdisp.c (handle_single_display_spec): Rename the
18080 display_replaced_before_p argument into display_replaced_p, to
18081 make it consistent with the commentary. Fix typos in the
18082 commentary.
18083
e2ad650c
EZ
18084 * textprop.c (syms_of_textprop): Remove dead code.
18085 (copy_text_properties): Delete obsolete commentary about an
18086 interface that was deleted long ago. Fix typos in the description
18087 of arguments.
18088
1b2de274
EZ
18089 * msdos.c (XMenuActivate, XMenuAddSelection): Adjust argument list
18090 to changes in oldXMenu/XMenu.h from 2011-04-16.
18091 <menu_help_message, prev_menu_help_message>: Constify.
18092 (IT_menu_make_room): menu->help_text is now `const char **';
18093 adjust.
18094
18095 * msdos.h (XMenuActivate, XMenuAddSelection): Adjust prototypes
18096 to changes in oldXMenu/XMenu.h from 2011-04-16.
18097 (struct XMenu): Declare `help_text' `const char **'.
18098
18099 * xfaces.c <Qunspecified>: Make extern again.
18100
18101 * syntax.c: Include sys/types.h before including regex.h, as
75f1671a 18102 required by POSIX.
1b2de274 18103
762b15be
EZ
18104 * doc.c (get_doc_string): Improve the format passed to `error'.
18105
18106 * doprnt.c (doprnt): Improve commentary.
18107
18108 * term.c (init_tty) [MSDOS]: Fix 1st argument to maybe_fatal.
18109
18110 * Makefile.in (TAGS): Depend on $(M_FILE) and $(S_FILE), and scan
18111 them with etags.
18112
f1052e5d
EZ
18113 * makefile.w32-in (globals.h): Add a dummy recipe, to make any
18114 changes in globals.h immediately force recompilation.
762b15be
EZ
18115 (TAGS): Depend on $(CURDIR)/m/intel386.h and
18116 $(CURDIR)/s/ms-w32.h.
18117 (TAGS-gmake): Scan $(CURDIR)/m/intel386.h and $(CURDIR)/s/ms-w32.h.
f1052e5d 18118
fa6996bc
EZ
18119 * character.c (Fchar_direction): Function deleted.
18120 (syms_of_character): Don't defsubr it.
18121 <char-direction-table>: Deleted.
18122
e6c3da20
EZ
181232011-04-23 Eli Zaretskii <eliz@gnu.org>
18124
18125 Fix doprnt so it could be used again safely in `verror'. (Bug#8435)
18126 * doprnt.c: Include limits.h.
18127 (SIZE_MAX): New macro.
04f2d78b
CB
18128 (doprnt): Return a size_t value. 2nd arg is now size_t.
18129 Many local variables are now size_t instead of int or unsigned.
e6c3da20
EZ
18130 Improve overflow protection. Support `l' modifier for integer
18131 conversions. Support %l conversion. Don't assume an EMACS_INT
18132 argument for integer conversions and for %c.
18133
18134 * lisp.h (doprnt): Restore prototype.
18135
18136 * makefile.w32-in ($(BLD)/callint.$(O)): Depend on
18137 $(SRC)/character.h.
18138
18139 * Makefile.in (base_obj): Add back doprnt.o.
18140
18141 * deps.mk (doprnt.o): Add back prerequisites.
18142 (callint.o): Depend on character.h.
18143
18144 * eval.c (internal_lisp_condition_case): Include the handler
18145 representation in the error message.
18146 (verror): Call doprnt instead of vsnprintf. Fix an off-by-one bug
18147 when breaking from the loop.
18148
18149 * xdisp.c (vmessage): Call doprnt instead of vsnprintf.
18150
18151 * callint.c (Fcall_interactively): When displaying error message
18152 about invalid control letter, pass the character's codepoint, not
18153 a pointer to its multibyte form. Improve display of the character
18154 in octal and display also its hex code.
18155
18156 * character.c (char_string): Use %x to display the (unsigned)
18157 codepoint of an invalid character, to avoid displaying a bogus
18158 negative value.
18159
18160 * font.c (check_otf_features): Pass SDATA of SYMBOL_NAME to
18161 `error', not SYMBOL_NAME itself.
18162
18163 * coding.c (Fencode_sjis_char, Fencode_big5_char): Use %c for
18164 character arguments to `error'.
18165
18166 * charset.c (check_iso_charset_parameter): Fix incorrect argument
18167 to `error' in error message about FINAL_CHAR argument. Make sure
18168 FINAL_CHAR is a character, and use %c when it is passed as
18169 argument to `error'.
18170
4ffd0d6b 181712011-04-23 Eli Zaretskii <eliz@gnu.org>
97a93095
EZ
18172
18173 * s/ms-w32.h (localtime): Redirect to sys_localtime.
18174
18175 * w32.c: Include <time.h>.
18176 (sys_localtime): New function.
18177
4ffd0d6b 181782011-04-23 Chong Yidong <cyd@stupidchicken.com>
c17819f4
CY
18179
18180 * xdisp.c (init_xdisp): Initialize echo_area_window (Bug#6451).
18181
4ffd0d6b 18182 * buffer.c (syms_of_buffer): Doc fix (Bug#6902).
aac0c6e3 18183
4ffd0d6b 181842011-04-23 Samuel Thibault <sthibault@debian.org> (tiny change)
aac0c6e3 18185
4ffd0d6b
GM
18186 * sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on
18187 zombies (Bug#8467).
aac0c6e3 18188
04c56954
EZ
181892011-04-19 Eli Zaretskii <eliz@gnu.org>
18190
18191 * syntax.h (SETUP_SYNTAX_TABLE_FOR_OBJECT): Fix setting of
18192 gl_state.e_property when gl_state.object is Qt.
18193
18194 * insdel.c (make_gap_larger): Remove limitation of buffer size
18195 to <= INT_MAX.
18196
16a43933
CY
181972011-04-18 Chong Yidong <cyd@stupidchicken.com>
18198
18199 * xdisp.c (lookup_glyphless_char_display)
18200 (produce_glyphless_glyph): Handle cons cell entry in
18201 glyphless-char-display.
18202 (Vglyphless_char_display): Document it.
18203
18204 * term.c (produce_glyphless_glyph): Handle cons cell entry in
18205 glyphless-char-display.
18206
4581706e
CY
182072011-04-17 Chong Yidong <cyd@stupidchicken.com>
18208
18209 * xdisp.c (get_next_display_element): Remove unnecessary ifdefs.
18210
18211 * termhooks.h (FRAME_WINDOW_P): Remove duplicated definitions.
18212
18213 * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): Add missing
18214 definition for no-X builds.
18215
4887c6e2 182162011-04-16 Paul Eggert <eggert@cs.ucla.edu>
764430a3 18217
fd35b6f9
PE
18218 Static checks with GCC 4.6.0 and non-default toolkits.
18219
5c1ccb01
PE
18220 * s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF): Protoize decl.
18221
006c5daa
PE
18222 * process.c (keyboard_bit_set): Define only if SIGIO.
18223 (send_process_trap): Mark it with NO_RETURN if it doesn't return.
18224 (send_process): Repair possible setjmp clobbering.
18225
efc736d3
PE
18226 * s/usg5-4-common.h (SETUP_SLAVE_PTY): Don't pass extra arg to 'fatal'.
18227
4e2fe2e6
PE
18228 * eval.c: Include <stdio.h>, for vsnprintf on non-GNU/Linux hosts.
18229
f97334a2
PE
18230 * data.c (arith_error): Mark with NO_RETURN if it doesn't return.
18231
4e75f29d
PE
18232 * alloc.c (bytes_used_when_full, SPARE_MEMORY, BYTES_USED):
18233 Define only if needed.
18234
90efadd1
PE
18235 * sysdep.c (_FILE_OFFSET_BITS): Make this hack even uglier
18236 by pacifying GCC about it. Maybe it's time to retire it?
875975e9 18237 * xfaces.c (USG, __TIMEVAL__): Likewise.
90efadd1 18238
3c647824
PE
18239 * dispextern.h (struct redisplay_interface): Rename param
18240 to avoid shadowing.
e264f262 18241 * termhooks.h (struct terminal): Likewise.
761383f4 18242 * xterm.c (xembed_send_message): Likewise.
3c647824 18243
b58c5c4a
PE
18244 * insdel.c (make_gap_smaller): Define only if
18245 USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC.
18246
cad59032
PE
18247 * keyboard.c (read_char): Make a var volatile so longjmp won't clobber
18248 it.
18249
c339dc2e
PE
18250 * emacs.c (MAX_HEAP_BSS_DIFF, my_edata): Move to where they're used,
18251 so that we aren't warned about unused symbols.
18252
91a3e27b
PE
18253 * xfns.c (Fx_file_dialog): Rename local to avoid shadowing.
18254
399c71d3 18255 * xdisp.c (x_produce_glyphs): Mark var as initialized (Bug#8512).
7a3fb125 18256
8ffc96f5
PE
18257 * xfns.c (x_real_positions): Mark locals as initialized.
18258
eef9bc79
PE
18259 * xmenu.c (xmenu_show): Don't use uninitialized vars.
18260
098db9dd
PE
18261 * xterm.c: Fix problems found by static analysis with other toolkits.
18262 (toolkit_scroll_bar_interaction): Define and use only if USE_X_TOOLKIT.
dda3aedd
PE
18263 (x_dispatch_event): Declare static if USE_GTK, and
18264 define if USE_GTK || USE_X_TOOLKIT.
098db9dd 18265 (SET_SAVED_BUTTON_EVENT): Define only if USE_X_TOOLKIT || USE_GTK.
dda3aedd 18266 * xterm.h (x_dispatch_event): Extern only if USE_X_TOOLKIT.
841a1577
JB
18267 * xterm.c, xterm.h (x_mouse_leave): Bring this function back, but only
18268 if defined HAVE_MENUS && !defined USE_X_TOOLKIT && !defined USE_GTK.
098db9dd 18269
eb18f6cc
PE
18270 * xmenu.c (menu_help_callback): Pointer type fixes.
18271 Use const pointers when pointing at readonly data. Avoid pointer
18272 signedness clashes.
18273 (FALSE): Remove unused macro.
18274 (update_frame_menubar): Remove unused decl.
18275
1fe72bf8
PE
18276 * xfns.c (Fx_hide_tip): Move locals to avoid shadowing.
18277
60d9e1db
PE
18278 * menu.c (push_submenu_start, push_submenu_end): Do not define unless
18279 USE_X_TOOLKIT || USE_GTK || HAVE_NS || defined HAVE_NTGUI.
18280 (single_menu_item): Rename local to avoid shadowing.
18281
39261c26
PE
18282 * keyboard.c (make_lispy_event): Remove unused local var.
18283
018c5e19
PE
18284 * frame.c, frame.h (x_get_resource_string): Bring this back, but
18285 only if HAVE_X_WINDOWS && !USE_X_TOOLKIT.
18286
63d2b86e
PE
18287 * bitmaps: Change bitmaps from unsigned char back to the X11
18288 compatible char. Avoid the old compiler warnings about
18289 out-of-range initializers by using, for example, '\xab' rather
18290 than 0xab.
18291
aefd87e1
PE
18292 * xgselect.c (xgselect_initialize): Check vs interface
18293 even if ! (defined (USE_GTK) || defined (HAVE_GCONF)).
18294
bf501fb9
PE
18295 * xmenu.c (xmenu_show): Rename parm to avoid shadowing.
18296
e9829fdf
PE
18297 * xterm.c (x_create_toolkit_scroll_bar): Use const * for pointers
18298 to read-only memory.
18299
1086c095
PE
18300 * fns.c (vector): Remove; this old hack is no longer needed.
18301
2baccd04 18302 * xsmfns.c (create_client_leader_window): Rename shadowing arg.
401f10cb 18303 Remove unused var.
dde42981 18304 (gdk_x11_set_sm_client_id) [!USE_GTK]: Don't define.
2baccd04 18305
72391843 18306 * xrdb.c (x_load_resources): Omit unused local.
3565b346 18307
436c16df 18308 * xfns.c (free_frame_menubar, atof): Remove duplicate decls.
8a94ea33 18309 (x_window): Rename locals to avoid shadowing.
dc5ddd85 18310 (USG): Use the kludged USG macro, to pacify gcc.
436c16df 18311
92bb796d 18312 * xterm.c (x_alloc_nearest_color_for_widget): Remove; unused.
bbbef9e1 18313 (x_term_init): Remove local to avoid shadowing.
92bb796d 18314
764430a3 18315 * xfns.c, xterm.c (_XEditResCheckMessages): Protoize decl.
4887c6e2
PE
18316
18317 * xdisp.c, dispextern.h (set_vertical_scroll_bar): Now extern if
18318 USE_TOOLKIT_SCROLL_BARS && !USE_GTK, as xterm.c needs it then.
18319
d1dfb56c
EZ
183202011-04-16 Eli Zaretskii <eliz@gnu.org>
18321
c4354cb4
EZ
18322 * gnutls.c (Fgnutls_boot): Don't pass Lisp_Object to `error'.
18323
d1dfb56c
EZ
18324 Fix regex.c, syntax.c and friends for buffers > 2GB.
18325 * syntax.h (struct gl_state_s): Declare character position members
18326 EMACS_INT.
18327
18328 * syntax.c (update_syntax_table): Declare 2nd argument EMACS_INT.
18329
04f2d78b
CB
18330 * textprop.c (verify_interval_modification, interval_of):
18331 Declare arguments EMACS_INT.
d1dfb56c
EZ
18332
18333 * intervals.c (adjust_intervals_for_insertion): Declare arguments
18334 EMACS_INT.
18335
18336 * intervals.h (CHECK_TOTAL_LENGTH): Cast to EMACS_INT, not `int'.
18337
18338 * indent.c (Fvertical_motion): Local variable it_start is now
18339 EMACS_INT.
18340
18341 * regex.c (re_match, re_match_2, re_match_2_internal)
18342 (bcmp_translate, regcomp, regexec, print_double_string)
18343 (group_in_compile_stack, re_search, re_search_2, regex_compile)
18344 (re_compile_pattern, re_exec): Declare arguments and local
18345 variables `size_t' and `ssize_t' and return values `regoff_t', as
18346 appropriate.
18347 (POP_FAILURE_REG_OR_COUNT) <pfreg>: Declare `long'.
18348 (CHECK_INFINITE_LOOP) <failure>: Declare `ssize_t'.
18349 <compile_stack_type>: `size' and `avail' are now `size_t'.
18350
18351 * regex.h <regoff_t>: Use ssize_t, not int.
18352 (re_search, re_search_2, re_match, re_match_2): Arguments that
18353 specify buffer/string position and length are now ssize_t and
18354 size_t. Return type is regoff_t.
18355
613052cd
BK
183562011-04-16 Ben Key <bkey76@gmail.com>
18357
18358 * nsfont.m: Fixed bugs in ns_get_family and
18359 ns_descriptor_to_entity that were caused by using free to
18360 deallocate memory blocks that were allocated by xmalloc (via
18361 xstrdup). This caused Emacs to crash when compiled with
18362 XMALLOC_OVERRUN_CHECK defined (when Emacs was configured with
18363 --enable-checking=xmallocoverrun). xfree is now used to
18364 deallocate these memory blocks.
18365
4170f62f 183662011-04-15 Paul Eggert <eggert@cs.ucla.edu>
3e047f51 18367
71b41406
PE
18368 * sysdep.c (emacs_read): Remove unnecessary check vs MAX_RW_COUNT.
18369
9587a89d
PE
18370 emacs_write: Accept and return EMACS_INT for sizes.
18371 See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html
18372 et seq.
18373 * gnutls.c, gnutls.h (emacs_gnutls_read, emacs_gnutls_write):
18374 Accept and return EMACS_INT.
18375 (emacs_gnutls_write): Return the number of bytes written on
18376 partial writes.
18377 * sysdep.c, lisp.h (emacs_read, emacs_write): Likewise.
273a5f82
PE
18378 (emacs_read, emacs_write): Remove check for negative size, as the
18379 Emacs source code has been audited now.
9587a89d
PE
18380 * sysdep.c (MAX_RW_COUNT): New macro, to work around kernel bugs.
18381 (emacs_read, emacs_write): Use it.
273a5f82
PE
18382 * process.c (send_process): Adjust to the new signatures of
18383 emacs_write and emacs_gnutls_write. Do not attempt to store
18384 a byte offset into an 'int'; it might overflow.
9587a89d 18385 See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00483.html
273a5f82 18386
3e047f51
PE
18387 * sound.c: Don't assume sizes fit in 'int'.
18388 (struct sound_device.period_size, alsa_period_size):
9c3c56a7 18389 Return EMACS_INT, not int.
3e047f51 18390 (struct sound_device.write, vox_write, alsa_write):
9c3c56a7
PE
18391 Accept EMACS_INT, not int.
18392 (wav_play, au_play): Use EMACS_INT to store sizes and to
3e047f51
PE
18393 record read return values.
18394
cc39a9db
BK
183952011-04-15 Ben Key <bkey76@gmail.com>
18396
c9d0ec6d
JB
18397 * keyboard.c (Qundefined): Don't declare static since it is used
18398 in nsfns.m.
18399 * xfaces.c (Qbold, Qexpanded, Qitalic, Qcondensed): Don't declare
18400 static since they are used in nsfont.m.
cc39a9db 18401
6c60eb9f
SM
184022011-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
18403
18404 * process.c (Qprocessp): Don't declare static.
18405 * lisp.h (Qprocessp): Declare again.
18406
7990b61a
JB
184072011-04-15 Juanma Barranquero <lekktu@gmail.com>
18408
18409 * font.c (Qopentype): Don't make static (used from w32uniscribe.c).
18410
5d4cb038
PE
184112011-04-14 Paul Eggert <eggert@cs.ucla.edu>
18412
8bd7b830 18413 Improve C-level modularity by making more things 'static'.
cd64ea1d 18414
e3b27b31
PE
18415 Don't publish debugger-only interfaces to other modules.
18416 * lisp.h (safe_debug_print, debug_output_compilation_hack):
18417 (verify_bytepos, count_markers): Move decls to the only modules
18418 that need them.
18419 * region-cache.h (pp_cache): Likewise.
18420 * window.h (check_all_windows): Likewise.
18421 * marker.c, print.c, region-cache.c, window.c: Decls moved here.
18422
5d4cb038
PE
18423 * sysdep.c (croak): Now static, if
18424 defined TIOCNOTTY || defined USG5 || defined CYGWIN.
18425 * syssignal.h (croak): Declare only if not static.
69003fd8
PE
18426
18427 * alloc.c (refill_memory_reserve): Now static if
18428 !defined REL_ALLOC || defined SYSTEM_MALLOC.
18429 * lisp.h (refill_memory_reserve): Declare only if not static.
93ea6e8f 18430
e87b6180
PE
18431 * xsettings.c, xsettings.h (xsettings_get_system_normal_font):
18432 Define only if USE_LUCID.
18433
ac64929e
PE
18434 * xrdb.c (x_customization_string, x_rm_string): Now static.
18435
6f37259d
PE
18436 * xmenu.c (x_menu_wait_for_event): Export only if USE_MOTIF.
18437 * xterm.h (x_menu_wait_for_event): Declare only if USE_MOTIF.
18438
1683e3ab
PE
18439 * xdisp.c (draw_row_with_mouse_face): Now static.
18440 * dispextern.h (draw_row_with_mouse_fave): Remove decl.
18441
de9c2632
PE
18442 * window.h (check_all_windows): Mark externally visible.
18443
2b96acb7
PE
18444 * window.c (window_deletion_count): Now static.
18445
18446 * undo.c: Make symbols static if they're not exported.
18447 (last_undo_buffer, last_boundary_position, pending_boundary):
18448 Now static.
18449
50436f33
PE
18450 * textprop.c (interval_insert_behind_hooks): Now static.
18451 (interval_insert_in_front_hooks): Likewise.
18452
64520e5c
PE
18453 * term.c: Make symbols static if they're not exported.
18454 (tty_turn_off_highlight, get_tty_terminal, max_frame_cols):
18455 (max_frame_lines, tty_set_terminal_modes):
18456 (tty_reset_terminal_modes, tty_turn_off_highlight):
18457 (get_tty_terminal): Now static.
18458 (term_mouse_moveto): Do not define if HAVE_WINDOW_SYSTEM.
18459 * termhooks.h (term_mouse_moveto): Do not declare if
8bd7b830 18460 HAVE_WINDOW_SYSTEM.
64520e5c
PE
18461 * dispextern.h (tty_set_terminal_modes, tty_reset_terminal_modes):
18462 (tty_turn_off_highlight, get_tty_terminal): Remove decls.
18463
1fa53021
PE
18464 * sysdep.c: Make symbols static if they're not exported.
18465 (emacs_get_tty, emacs_set_tty, old_fcntl_flags, old_fcntl_owner):
18466 Now static.
18467 (sigprocmask_set, full_mask): Remove; unused.
18468 (wait_debugging): Mark as visible.
18469 * syssignal.h (SIGFULLMASK, full_mask): Remove decls.
18470 * systty.h (emacs_get_tty, emacs_set_tty): Remove decls.
18471
d4b43b22
PE
18472 * syntax.c (syntax_temp): Define only if !__GNUC__.
18473
b7c513d0
PE
18474 * sound.c (current_sound_device, current_sound): Now static.
18475
989b29ad
PE
18476 * search.c (searchbufs, searchbuf_head): Now static.
18477
13a55a78
PE
18478 * scroll.c (scroll_cost): Remove; unused.
18479 * dispextern.h (scroll_cost): Remove decl.
18480
de68a1fc
PE
18481 * region-cache.h (pp_cache): Mark as externally visible.
18482
40ccffa6
PE
18483 * process.c: Make symbols static if they're not exported.
18484 (process_tick, update_tick, create_process, chan_process):
18485 (Vprocess_alist, proc_buffered_char, datagram_access):
18486 (fd_callback_data, send_process_frame, process_sent_to): Now static.
18487 (deactivate_process): Mark defn as static, as well as decl.
18488 * lisp.h (create_process): Remove decl.
18489 * process.h (chan_process, Vprocess_alist): Remove decls.
18490
ad64fc97
PE
18491 * print.c: Make symbols static if they're not exported.
18492 (print_depth, new_backquote_output, being_printed, print_buffer):
18493 (print_buffer_size, print_buffer_pos, print_buffer_pos_byte):
18494 (print_interval, print_number_index, initial_stderr_stream):
18495 Now static.
18496 * lisp.h (Fprinc): Remove decl.
18497 (debug_output_compilation_hack): Mark as externally visible.
18498
adddb265
PE
18499 * sysdep.c (croak): Move decl from here to syssignal.h.
18500 * syssignal.h (croak): Put it here, so the API can be checked when
18501 'croak' is called from dissociate_if_controlling_tty.
18502
1717ede2
PE
18503 * minibuf.c: Make symbols static if they're not exported.
18504 (minibuf_save_list, choose_minibuf_frame): Now static.
18505 * lisp.h (choose_minibuf_frame): Remove decl.
18506
fa5fb2bc
PE
18507 * lisp.h (verify_bytepos, count_markers): Mark as externally visible.
18508
1e3890d1
PE
18509 * lread.c: Make symbols static if they're not exported.
18510 (read_objects, initial_obarray, oblookup_last_bucket_number):
18511 Now static.
18512 (make_symbol): Remove; unused.
18513 * lisp.h (initial_obarray, make_symbol): Remove decls.
18514
8a1414fa
PE
18515 * keyboard.c: Make symbols static if they're not exported.
18516 (single_kboard, recent_keys_index, total_keys, recent_keys):
18517 (this_command_key_count_reset, raw_keybuf, raw_keybuf_count):
18518 (this_single_command_key_start, echoing, last_auto_save):
18519 (read_key_sequence_cmd, dribble, recursive_edit_unwind):
18520 (command_loop, echo_now, keyboard_init_hook, help_char_p):
18521 (quit_throw_to_read_char, command_loop_2, top_level_1, poll_timer):
18522 (Vlispy_mouse_stem, double_click_count):
18523 Now static.
18524 (force_auto_save_soon): Define only if SIGDANGER.
18525 (ignore_mouse_drag_p): Now static if
18526 !defined HAVE_WINDOW_SYSTEM || defined USE_GTK || defined HAVE_NS.
18527 (print_help): Remove; unused.
18528 (stop_character, last_timer_event): Mark as externally visible.
18529 * keyboard.h (ignore_mouse_drag_p): Declare only if
18530 defined HAVE_WINDOW_SYSTEM && !defined USE_GTK && !defined HAVE_NS.
18531 (echo_now, help_char_p, quit_throw_to_read_char): Remove decls.
18532 * lisp.h (echoing): Remove decl.
18533 (force_auto_save_soon): Declare only if SIGDANGER.
18534 * xdisp.c (redisplay_window): Simplify code, to make it more
18535 obvious that ignore_mouse_drag_p is not accessed if !defined
18536 USE_GTK && !defined HAVE_NS.
18537
93ea6e8f
PE
18538 * intervals.c: Make symbols static if they're not exported.
18539 (merge_properties_sticky, merge_interval_right, delete_interval):
18540 Now static.
18541 * intervals.h (merge_interval_right, delete_interval): Remove decls.
18542
77382fcc
PE
18543 * insdel.c: Make symbols static if they're not exported.
18544 However, leave prepare_to_modify_buffer alone. It's never
18545 called from outside this function, but that appears to be a bug.
18546 (combine_after_change_list, combine_after_change_buffer):
4889fc82 18547 (adjust_after_replace, signal_before_change): Now static.
77382fcc
PE
18548 (adjust_after_replace_noundo): Remove; unused.
18549 * lisp.h (adjust_after_replace, adjust_after_replace_noundo):
4889fc82 18550 (signal_before_change): Remove decls.
77382fcc 18551
9306c32e
PE
18552 * indent.c (val_compute_motion, val_vmotion): Now static.
18553
cd44d2eb
PE
18554 * image.c: Make symbols static if they're not exported.
18555 * dispextern.h (x_create_bitmap_from_xpm_data): Do not declare
18556 if USE_GTK.
18557 * image.c (x_create_bitmap_from_xpm_data): Do not define if USE_GTK.
18558 (xpm_color_cache, ct_table, ct_colors_allocated): Now static.
18559
ad9a7a06
PE
18560 * fringe.c (standard_bitmaps): Now static.
18561 (max_used_fringe_bitmap): Now static, unless HAVE_NS.
18562
81626931
PE
18563 * frame.c: Make symbols static if they're not exported.
18564 (x_report_frame_params, make_terminal_frame): Now static.
18565 (get_frame_param): Now static, unless HAVE_NS.
18566 (x_fullscreen_adjust): Define if WINDOWSNT, not if HAVE_WINDOW_SYSTEM.
18567 (x_get_resource_string): Remove; not used.
18568 * frame.h (make_terminal_frame, x_report_frame_params):
18569 (x_get_resource_string); Remove decls.
18570 (x_fullscreen_adjust): Declare only if WINDOWSNT.
18571 * lisp.h (get_frame_param): Declare only if HAVE_NS.
18572
239f9db9
PE
18573 * font.c, fontset.c: Make symbols static if they're not exported.
18574 * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): New macro.
18575 (FACE_SUITABLE_FOR_CHAR_P): Use it.
18576 * font.c (font_close_object): Now static.
18577 * font.h (font_close_object): Remove.
18578 * fontset.c (FONTSET_OBJLIST): Remove.
18579 (free_realized_fontset) #if-0 the body, which does nothing.
18580 (face_suitable_for_char_p): #if-0, as it's never called.
18581 * fontset.h (face_suitable_for_char_p): Remove decl.
04f2d78b
CB
18582 * xfaces.c (face_at_string_position):
18583 Use FACE_SUITABLE_FOR_ASCII_CHAR_P, not FACE_SUITABLE_FOR_CHAR_P,
239f9db9
PE
18584 since 0 is always ASCII.
18585
dfcf3579
PE
18586 * fns.c (weak_hash_tables): Now static.
18587
5045092b
PE
18588 * fileio.c: Make symbols static if they're not exported.
18589 (auto_saving, auto_save_mode_bits, auto_save_error_occurred):
18590 (Vwrite_region_annotation_buffers): Now static.
18591
57a96f5c
PE
18592 * eval.c: Make symbols static if they're not exported.
18593 (backtrace_list, lisp_eval_depth, when_entered_debugger): Now static.
18594 * lisp.h (backtrace_list): Remove decl.
18595
35f08c38
PE
18596 * emacs.c: Make symbols static if they're not exported.
18597 (malloc_state_ptr, malloc_using_checking, syms_of_emacs):
18598 (fatal_error_code, fatal_error_signal_hook, standard_args):
18599 Now static.
18600 (fatal_error_signal): Now static, unless FLOAT_CATCH_SIGKILL.
18601 (DEFINE_DUMMY_FUNCTION): Mark function as externally visible.
18602 (__CTOR_LIST__, __DTOR_LIST__): Now externally visible.
18603 * lisp.h (fatal_error_signal_hook): Remove decl.
18604 (fatal_error_signal): Declare only if FLOAT_CATCH_SIGKILL.
18605
f44bd759
PE
18606 * editfns.c: Move a (normally-unused) function to its only use.
18607 * editfns.c, lisp.h (get_operating_system_release): Remove.
18608 * process.c (init_process) [DARWIN_OS]: Do it inline, as it is not
18609 worth the hassle of breaking this out.
18610
b532497d
PE
18611 * xterm.c: Make symbols static if they're not exported.
18612 (x_raise_frame, x_lower_frame, x_wm_set_window_state):
18613 (x_wm_set_icon_pixmap, x_initialize, XTread_socket_fake_io_error):
18614 (x_destroy_window, x_delete_display):
18615 Now static.
18616 (x_dispatch_event): Now static if ! (USE_MOTIF || USE_X_TOOLKIT).
18617 (x_mouse_leave): Remove; unused.
18618 * xterm.h (x_display_info_for_name, x_raise_frame, x_lower_frame):
18619 (x_destroy_window, x_wm_set_window_state, x_wm_set_icon_pixmap):
18620 (x_delete_display, x_initialize, x_set_border_pixel, x_screen_planes):
18621 Remove decls.
18622 (x_mouse_leave): Declare only if WINDOWSNT.
18623 (x_dispatch_event): Declare only if USE_MOTIF or USE_X_TOOLKIT.
18624 (xic_create_fontsetname): Declare only if HAVE_X_WINDOWS &&
18625 USE_X_TOOLKIT.
18626
1675728f
PE
18627 * ftxfont.c: Make symbols static if they're not exported.
18628 (ftxfont_driver): Export only if !defined HAVE_XFT && def8ined
18629 HAVE_FREETYPE.
18630 * font.h (ftxfont_driver): Likewise.
18631
e4cebfca
PE
18632 * xfns.c: Make symbols static if they're not exported.
18633 (x_last_font_name, x_display_info_for_name):
18634 (x_set_foreground_color, x_set_background_color, x_set_mouse_color):
18635 (x_set_cursor_color, x_set_border_pixel, x_set_border_color):
18636 (x_set_cursor_type, x_set_icon_type, x_set_icon_name):
18637 (x_set_scroll_bar_foreground, x_set_scroll_bar_background):
18638 (x_explicitly_set_name, x_set_title, xic_defaut_fontset, tip_timer):
18639 (last_show_tip_args): Now static.
18640 (xic_defaut_fontset, xic_create_fontsetname): Define only if
18641 defined HAVE_X_WINDOWS && defined USE_X_TOOLKIT
18642 (x_screen_planes): Remove; unused.
18643 * dispextern.h (x_screen_planes): Remove decl.
18644
5bf46f05
PE
18645 * dispnew.c: Make symbols static if they're not exported.
18646 * dispextern.h (redraw_garbaged_frames, scrolling):
18647 (increment_row_positions): Remove.
18648 * dispnew.c (new_glyph_matrix, increment_row_positions, scrolling):
18649 (delayed_size_change, glyph_matrix_count, glyph_pool_count):
18650 Now static.
18651 (redraw_garbaged_frames): Remove; unused.
18652
435f4c28
PE
18653 * xfaces.c: Make symbols static if they're not exported.
18654 * dispextern.h (ascii_face_of_lisp_face, free_realized_face):
18655 Remove decls.
18656 * xterm.h (defined_color): Remove decls.
18657 (x_free_dpy_colors): Declare only if USE_X_TOOLKIT.
18658 * xfaces.c (tty_suppress_bold_inverse_default_colors_p):
18659 (menu_face_changed_default, defined_color, free_realized_face):
18660 (x_free_dpy_colors): Define only if USE_X_TOOLKIT.
18661 (ascii_face_of_lisp_face): Remove; unused.
18662
8524aef3
PE
18663 * xdisp.c: Make symbols static if they're not exported.
18664 * dispextern.h (scratch_glyph_row, window_box_edges):
18665 (glyph_to_pixel_coords, set_cursor_from_row):
18666 (get_next_display_element, set_iterator_to_next):
18667 (highlight_trailing_whitespace, frame_to_window_pixel_xy):
18668 (show_mouse_face): Remove decls
18669 * frame.h (message_buf_print): Likewise.
18670 * lisp.h (pop_message, set_message, check_point_in_composition):
18671 Likewise.
18672 * xterm.h (set_vertical_scroll_bar): Likewise.
18673 * xdisp.c (list_of_error, Vmessage_stack, line_number_displayed):
18674 (message_buf_print, scratch_glyph_row, displayed_buffer):
18675 (set_iterator_to_next, pop_message, set_message, set_cursor_from_row):
18676 (get_next_display_element, show_mouse_face, window_box_edges):
18677 (frame_to_window_pixel_xy, check_point_in_composition):
18678 (set_vertical_scroll_bar, highlight_trailing_whitespace): Now static.
18679 (glyph_to_pixel_coords): Remove; unused.
18680
16390cd2
PE
18681 * dired.c (file_name_completion): Now static.
18682
18683 * dbusbind.c (xd_in_read_queued_messages): Now static.
18684
a25f4dfa
PE
18685 * lisp.h (circular_list_error, FOREACH): Remove; unused.
18686 * data.c (circular_list_error): Remove.
18687
14a9c8df
PE
18688 * commands.h (last_point_position, last_point_position_buffer):
18689 (last_point_position_window): Remove decls.
18690 * keyboard.c: Make these variables static.
18691
04f2d78b
CB
18692 * coding.h (coding, code_convert_region, encode_coding_gap):
18693 Remove decls.
74ab6df5
PE
18694 * coding.c (Vsjis_coding_system, Vbig5_coding_system):
18695 (iso_code_class, detect_coding, code_convert_region): Now static.
18696 (encode_coding_gap): Remove; unused.
18697
38dfbee1
PE
18698 * chartab.c (chartab_chars, chartab_bits): Now static.
18699
a2cb4e63
PE
18700 * charset.h (charset_iso_8859_1): Remove decl.
18701 * charset.c (charset_iso_8859_1, charset_emacs, map_charset_for_dump):
18702 Now static.
18703
127198fd
PE
18704 * ccl.h (check_ccl_update, Vccl_program_table): Remove decls.
18705 * ccl.c (Vccl_program_table): Now static.
18706 (check_ccl_update): Remove; unused.
18707
d85b608f
PE
18708 * category.c (SET_CATEGORY_SET, set_category_set): Move here.
18709 * category.h: ... from here.
18710 * category.c (check_category_table, set_category_set): Now static.
18711
31cd66f3
PE
18712 * casetab.c (Vascii_upcase_table, Vascii_eqv_table): Now static.
18713 * lisp.h: Remove these decls.
18714
c358e587
PE
18715 * buffer.c (buffer_count): Remove unused var.
18716
e78aecca
PE
18717 * bidi.c (bidi_dump_cached_states): Mark as externally visible,
18718 so that it's not optimized away.
18719 (bidi_ignore_explicit_marks_for_paragraph_level): Likewise.
18720 * dispextern.h (bidi_dump_cached_states): Remove, since it's
18721 exported only to the debugger.
18722
e192d7d3 18723 * atimer.c (alarm_signal_handler, run_all_atimers): Now static.
04f2d78b 18724 * atimer.h (run_all_atimers): Remove; not exported.
e192d7d3 18725
92470028
PE
18726 font.c: Make copy_font_spec and merge_font_spec ordinary C functions.
18727 * font.c (copy_font_spec): Rename from Fcopy_font_spec, since it
18728 was inaccessible from Lisp.
18729 (merge_font_spec): Likewise, renaming from Fmerge_font_spec.
18730 * font.c, font.h, fontset.c, xfaces.c, xfont.c: Change all uses.
18731
244ed907
PE
18732 alloc.c: Import and export fewer symbols, and remove unused items.
18733 * lisp.h (suppress_checking, die): Declare only if ENABLE_CHECKING
18734 is defined.
18735 (suppress_checking): Add EXTERNALLY_VISIBLE attribute, so that
18736 it's not optimized away by whole-program optimization.
18737 (message_enable_multibyte, free_misc): Remove.
18738 (catchlist, handlerlist, mark_backtrace):
18739 Declare only if BYTE_MARK_STACK.
18740 (mark_byte_stack): Likewise, fixing a ifdef-vs-if typo.
18741 * alloc.c (pure): Export only if VIRT_ADDR_VARIES is defined.
18742 (message_enable_multibyte): Remove decl.
18743 (free_misc, interval_free_list, float_block, float_block_index):
18744 (n_float_blocks, float_free_list, cons_block, cons_block_index):
18745 (cons_free_list, last_marked_index):
18746 Now static.
18747 (suppress_checking, die): Define only if ENABLE_CHECKING is defined.
18748 * eval.c (catchlist, handlerlist): Export only if BYTE_MARK_STACK.
18749 (mark_backtrace): Define only if BYTE_MARK_STACK.
18750 * xdisp.c (message_enable_multibyte): Now static.
18751
61c2b50e 18752 Declare Lisp_Object Q* variables to be 'static' if not exported.
955cbe7b
PE
18753 This makes it easier for human readers (and static analyzers)
18754 to see whether these variables are used from other modules.
18755 * alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c:
18756 * ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c:
18757 * data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c:
18758 * font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c:
18759 * lread.c, macros.c, minibuf.c, print.c, process.c, search.c:
18760 * sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c:
18761 * xmenu.c, xselect.c:
18762 Declare Q* vars static if they are not used in other modules.
18763 * ccl.h, character.h, charset.h, coding.h, composite.h, font.h:
18764 * frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h:
18765 Remove decls of unexported vars.
18766 * keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro.
18767
95c82688
PE
18768 * lisp.h (DEFINE_FUNC): Make sname 'static'.
18769
16a97296
PE
18770 Make Emacs functions such as Fatom 'static' by default.
18771 This makes it easier for human readers (and static analyzers)
18772 to see whether these functions can be called from other modules.
18773 DEFUN now defines a static function. To make the function external
18774 so that it can be used in other C modules, use the new macro DEFUE.
8bd7b830
PE
18775 * lisp.h (Funibyte_char_to_multibyte, Fsyntax_table_p):
18776 (Finit_image_library):
16a97296
PE
18777 (Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer):
18778 (Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute):
18779 (Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes):
18780 Remove decls, since these functions are now static.
18781 (Funintern, Fget_internal_run_time): New decls, since these functions
18782 were already external.
95c82688 18783
16a97296
PE
18784 * alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c:
18785 * ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c:
18786 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c:
18787 * fns.c, font.c, fontset.c, frame.c, image.c, indent.c:
18788 * keyboard.c, keymap.c, lread.c:
18789 * macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c:
18790 * syntax.c, term.c, terminal.c, textprop.c, undo.c:
18791 * window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c:
18792 Mark functions with DEFUE instead of DEFUN,
18793 if they are used in other modules.
18794 * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward
18795 decls for now-static functions.
18796 * buffer.h (Fdelete_overlay): Remove decl.
18797 * callproc.c (Fgetenv_internal): Mark as internal.
18798 * composite.c (Fremove_list_of_text_properties): Remove decl.
18799 (Fcomposition_get_gstring): New forward static decl.
18800 * composite.h (Fcomposite_get_gstring): Remove decl.
18801 * dired.c (Ffile_attributes): New forward static decl.
18802 * doc.c (Fdocumntation_property): New forward static decl.
18803 * eval.c (Ffetch_bytecode): New forward static decl.
18804 (Funintern): Remove extern decl; now in .h file where it belongs.
18805 * fileio.c (Fmake_symbolic_link): New forward static decl.
18806 * image.c (Finit_image_library): New forward static decl.
18807 * insdel.c (Fcombine_after_change_execute): Make forward decl static.
18808 * intervals.h (Fprevious_property_change):
18809 (Fremove_list_of_text_properties): Remove decls.
18810 * keyboard.c (Fthis_command_keys): Remove decl.
18811 (Fcommand_execute): New forward static decl.
18812 * keymap.c (Flookup_key): New forward static decl.
18813 (Fcopy_keymap): Now static.
18814 * keymap.h (Flookup_key): Remove decl.
18815 * process.c (Fget_process): New forward static decl.
18816 (Fprocess_datagram_address): Mark as internal.
18817 * syntax.c (Fsyntax_table_p): New forward static decl.
18818 (skip_chars): Remove duplicate decl.
18819 * textprop.c (Fprevious_property_change): New forward static decl.
18820 * window.c (Fset_window_fringes, Fset_window_scroll_bars):
18821 Now internal.
18822 (Fset_window_margins, Fset_window_vscroll): New forward static decls.
18823 * window.h (Fset_window_vscroll, Fset_window_margins): Remove decls.
18824
785bbd42
PE
18825 * editfns.c (Fformat): Remove unreachable code.
18826
8b913b57
AS
188272011-04-14 Andreas Schwab <schwab@linux-m68k.org>
18828
18829 * fileio.c (Finsert_file_contents): Fix typo in 2005-05-13
18830 change. (Bug#8496)
18831
a6744a35
EZ
188322011-04-13 Eli Zaretskii <eliz@gnu.org>
18833
18834 * xdisp.c (handle_invisible_prop): Don't call bidi_paragraph_init
18835 when at ZV. (Bug#8487)
18836
e7974947
AS
188372011-04-12 Andreas Schwab <schwab@linux-m68k.org>
18838
baad03f0
AS
18839 * charset.c (Fclear_charset_maps): Use xfree instead of free.
18840 (Bug#8437)
18841 * keyboard.c (parse_tool_bar_item): Likewise.
18842 * sound.c (sound_cleanup, alsa_close): Likewise.
18843 * termcap.c (tgetent): Likewise.
18844 * xfns.c (x_default_font_parameter): Likewise.
18845 * xsettings.c (read_and_apply_settings): Likewise.
18846
e7974947
AS
18847 * alloc.c (overrun_check_malloc, overrun_check_realloc)
18848 (overrun_check_free): Protoize.
18849
28272684
PE
188502011-04-12 Paul Eggert <eggert@cs.ucla.edu>
18851
18852 * sysdep.c (emacs_read, emacs_write): Check for negative sizes
18853 since callers should never pass a negative size.
18854 Change the signature to match that of plain 'read' and 'write'; see
18855 <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00397.html>.
18856 * lisp.h: Update prototypes of emacs_write and emacs_read.
18857
11997c76
EZ
188582011-04-11 Eli Zaretskii <eliz@gnu.org>
18859
18860 * xdisp.c (redisplay_window): Don't try to determine the character
18861 position of the scroll margin if the window start point w->startp
e896f03c 18862 is outside the buffer's accessible region. (Bug#8468)
11997c76 18863
8a2cbd72
EZ
188642011-04-10 Eli Zaretskii <eliz@gnu.org>
18865
18866 Fix write-region and its subroutines for buffers > 2GB.
18867 * fileio.c (a_write, e_write): Modify declaration of arguments and
18868 local variables to support buffers larger than 2GB.
18869 (Fcopy_file): Use EMACS_INT for return value of emacs_read.
18870
18871 * sysdep.c (emacs_write, emacs_read): Use ssize_t for last
18872 argument, local variables, and return value.
18873
18874 * lisp.h: Update prototypes of emacs_write and emacs_read.
18875
18876 * sound.c (vox_write): Use ssize_t for return value of emacs_write.
18877
4073e537 188782011-04-10 Paul Eggert <eggert@cs.ucla.edu>
eb3f1cc8 18879
1ebfdcb6
PE
18880 * xdisp.c (vmessage): Use memchr, not strnlen, which some hosts lack.
18881
b2ded58d
PE
18882 Fix more problems found by GCC 4.6.0's static checks.
18883
7d66342c
PE
18884 * xdisp.c (vmessage): Use a better test for character truncation.
18885
bbf47d44
PE
18886 * charset.c (load_charset_map): <, not <=, for optimization,
18887 and to avoid potential problems with integer overflow.
9248994d 18888 * chartab.c (sub_char_table_set_range, char_table_set_range): Likewise.
f9a68bc5 18889 * casetab.c (set_identity, shuffle): Likewise.
3ab1c7ce 18890 * editfns.c (Fformat): Likewise.
1e69125e 18891 * syntax.c (skip_chars): Likewise.
3befa583 18892
e3019616
PE
18893 * xmenu.c (set_frame_menubar): Allocate smaller local vectors.
18894 This also lets GCC 4.6.0 generate slightly better loop code.
18895
becfa255
PE
18896 * callint.c (Fcall_interactively): <, not <=, for optimization.
18897 (Fcall_interactively): Count the number of arguments produced,
18898 not the number of arguments given. This is simpler and lets GCC
18899 4.6.0 generate slightly better code.
18900
dae0cd48
PE
18901 * ftfont.c: Distingish more carefully between FcChar8 and char.
18902 The previous code passed unsigned char * to a functions like
18903 strlen and xstrcasecmp that expect char *, which does not
18904 conform to the C standard.
18905 (get_adstyle_property, ftfont_pattern_entity): Use FcChar8 for
18906 arguments to FcPatternGetString, and explicitly cast FcChar8 * to
18907 char * when the C standard requires it.
18908
76032d70
PE
18909 * keyboard.c (read_char): Remove unused var.
18910
eb3f1cc8
PE
18911 * eval.c: Port to Windows vsnprintf (Bug#8435).
18912 Include <limits.h>.
18913 (SIZE_MAX): Define if the headers do not.
18914 (verror): Do not give up if vsnprintf returns a negative count.
18915 Instead, grow the buffer. This ports to Windows vsnprintf, which
18916 does not conform to C99. Problem reported by Eli Zaretskii.
18917 Also, simplify the allocation scheme, by avoiding the need for
18918 calling realloc, and removing the ALLOCATED variable.
18919
70476b54
PE
18920 * eval.c (verror): Initial buffer size is 4000 (not 200) bytes.
18921
12020a9e
PE
18922 Remove invocations of doprnt, as Emacs now uses vsnprintf.
18923 But keep the doprint source code for now, as we might revamp it
18924 and use it again (Bug#8435).
ea6c7ae6
PE
18925 * lisp.h (doprnt): Remove.
18926 * Makefile.in (base_obj): Remove doprnt.o.
18927 * deps.mk (doprnt.o): Remove.
18928
5fdb398c
PE
18929 error: Print 32- and 64-bit integers portably (Bug#8435).
18930 Without this change, on typical 64-bit hosts error ("...%d...", N)
18931 was used to print both 32- and 64-bit integers N, which relied on
18932 undefined behavior.
61bdb816 18933 * lisp.h, m/amdx86-64.h, m/ia64.h, m/ibms390x.h (pEd): New macro.
5fdb398c
PE
18934 * lisp.h (error, verror): Mark as printf-like functions.
18935 * eval.c (verror): Use vsnprintf, not doprnt, to do the real work.
18936 Report overflow in size calculations when allocating printf buffer.
18937 Do not truncate output string at its first null byte.
18938 * xdisp.c (vmessage): Use vsnprintf, not doprnt, to do the real work.
18939 Truncate the output at a character boundary, since vsnprintf does not
18940 do that.
18941 * charset.c (check_iso_charset_parameter): Convert internal
18942 character to string before calling 'error', since %c now has the
18943 printf meaning.
18944 * coding.c (Fdecode_sjis_char, Fdecode_big5_char): Avoid int
18945 overflow when computing char to be passed to 'error'. Do not
18946 pass Lisp_Object to 'error'; pass the integer instead.
18947 * nsfns.m (Fns_do_applescript): Use int, not long, since it's
18948 formatted with plain %d.
18949
b189fa66
PE
18950 * eval.c (internal_lisp_condition_case): Don't pass spurious arg.
18951
bff87ef0
PE
18952 * keyboard.c (access_keymap_keyremap): Print func name, not garbage.
18953
7e2cac20
PE
18954 * coding.c (Fdecode_sjis_char): Don't assume CODE fits in int.
18955
ce4d90b5
PE
18956 * xterm.c (x_catch_errors): Remove duplicate declaration.
18957
266c9547
PE
18958 * term.c (maybe_fatal): Mark its 3rd arg as a printf format, too.
18959
79c49ad2
PE
18960 * xdisp.c, lisp.h (message_nolog): Remove; unused.
18961
368f4090
JM
189622011-04-10 Jim Meyering <meyering@redhat.com>
18963
18964 use ssize_t and size_t for read- and write-like emacs_gnutls_* functions
18965 * gnutls.c (emacs_gnutls_read): Adjust signature to be more read-like:
18966 return ssize_t not "int", and use size_t as the buffer length.
18967 (emacs_gnutls_write): Likewise, and make the buffer pointer "const".
18968 * gnutls.h: Update declarations.
18969 * process.c (read_process_output): Use ssize_t, to match.
18970 (send_process): Likewise.
18971
a32d4040
CY
189722011-04-09 Chong Yidong <cyd@stupidchicken.com>
18973
18974 * image.c (Fimagemagick_types): Doc fix, and comment cleanup.
18975
8546720e 189762011-04-09 Chong Yidong <cyd@stupidchicken.com>
aac0c6e3 18977
04f2d78b
CB
18978 * ftfont.c (get_adstyle_property, ftfont_pattern_entity):
18979 Use unsigned char, to match FcChar8 type definition.
aac0c6e3 18980
8546720e
GM
18981 * xterm.c (handle_one_xevent):
18982 * xmenu.c (create_and_show_popup_menu):
18983 * xselect.c (x_decline_selection_request)
18984 (x_reply_selection_request): Avoid type-punned deref of X events.
aac0c6e3 18985
0a2f5c1a 189862011-04-09 Eli Zaretskii <eliz@gnu.org>
a53e2e89
EZ
18987
18988 Fix some uses of `int' instead of EMACS_INT.
18989 * search.c (string_match_1, fast_string_match)
18990 (fast_c_string_match_ignore_case, fast_string_match_ignore_case)
18991 (scan_buffer, find_next_newline_no_quit)
18992 (find_before_next_newline, search_command, Freplace_match)
18993 (Fmatch_data): Make some `int' variables be EMACS_INT.
18994
18995 * xdisp.c (display_count_lines): 3rd argument and return value now
18996 EMACS_INT. All callers changed.
18997 (pint2hrstr): Last argument is now EMACS_INT.
18998
18999 * coding.c (detect_coding_utf_8, detect_coding_emacs_mule)
19000 (detect_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
19001 (detect_coding_ccl, detect_coding_charset, decode_coding_utf_8)
19002 (decode_coding_utf_16, decode_coding_emacs_mule)
19003 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5)
19004 (decode_coding_ccl, decode_coding_charset)
19005 <consumed_chars, consumed_chars_base>: Declare EMACS_INT.
19006 (decode_coding_iso_2022, decode_coding_emacs_mule)
19007 (decode_coding_sjis, decode_coding_big5, decode_coding_charset)
19008 <char_offset, last_offset>: Declare EMACS_INT.
19009 (encode_coding_utf_8, encode_coding_utf_16)
19010 (encode_coding_emacs_mule, encode_invocation_designation)
19011 (encode_designation_at_bol, encode_coding_iso_2022)
19012 (encode_coding_sjis, encode_coding_big5, encode_coding_ccl)
19013 (encode_coding_raw_text, encode_coding_charset) <produced_chars>:
19014 Declare EMACS_INT.
19015 (ASSURE_DESTINATION): Declare more_bytes EMACS_INT.
19016 (encode_invocation_designation): Last argument P_NCHARS is now
19017 EMACS_INT.
19018 (decode_eol): Declare pos_byte, pos, and pos_end EMACS_INT.
19019 (produce_chars): from_nchars and to_nchars are now EMACS_INT.
19020
19021 * coding.h (struct coding_system) <head_ascii>: Declare EMACS_INT.
19022 All users changed.
19023
19024 * ccl.c (Fccl_execute_on_string): Declare some variables
19025 EMACS_INT.
19026
8546720e 190272011-04-08 Samuel Thibault <sthibault@debian.org> (tiny change)
0080dc6b
SS
19028
19029 * term.c (init_tty): Fix incorrect ifdef placement (Bug#8450).
19030
4e19a977
CS
190312011-03-19 Christoph Scholtes <cschol2112@googlemail.com>
19032
19033 * process.c (Fformat_network_address): Doc fix.
19034
87302331
R
190352011-04-08 T.V. Raman <tv.raman.tv@gmail.com> (tiny change)
19036
ee7683eb 19037 * xml.c (parse_region): Avoid creating spurious whitespace nodes.
87302331 19038
cbb59342
CY
190392011-04-08 Chong Yidong <cyd@stupidchicken.com>
19040
19041 * keyboard.c (read_char): Call Lisp function help-form-show,
19042 instead of using internal_with_output_to_temp_buffer.
19043 (Qhelp_form_show): New var.
e0d38eeb 19044 (syms_of_keyboard): Use DEFSYM macro.
cbb59342
CY
19045
19046 * print.c (internal_with_output_to_temp_buffer): Function deleted.
19047
19048 * lisp.h (internal_with_output_to_temp_buffer): Remove prototype.
19049
e67a13ab
CY
190502011-04-06 Chong Yidong <cyd@stupidchicken.com>
19051
04f2d78b
CB
19052 * process.c (Flist_processes): Remove to Lisp.
19053 (list_processes_1): Delete.
e67a13ab 19054
973f782d
EZ
190552011-04-06 Eli Zaretskii <eliz@gnu.org>
19056
7c106b1e
EZ
19057 * msdos.c (careadlinkat, careadlinkatcwd): MS-DOS replacements.
19058
973f782d
EZ
19059 * w32.c (careadlinkat, careadlinkatcwd): New always-fail stubs.
19060
41cf7d1a 190612011-04-06 Paul Eggert <eggert@cs.ucla.edu>
27ccc379 19062
ca23cc88
PE
19063 Fix more problems found by GCC 4.6.0's static checks.
19064
f390e2d5
PE
19065 * xmenu.c (Fx_popup_dialog): Don't assume string is free of formats.
19066
42eea0d0
PE
19067 * menu.c (Fx_popup_menu): Don't assume error_name lacks printf formats.
19068
b69769da 19069 * lisp.h (message, message_nolog, fatal): Mark as printf-like.
1e973bc7 19070
f9541e84
PE
19071 * xdisp.c (vmessage): Mark as a printf-like function.
19072
13841b55
PE
19073 * term.c (vfatal, maybe_fatal): Mark as printf-like functions.
19074
c136c10f
PE
19075 * sound.c (sound_warning): Don't crash if arg contains a printf format.
19076
5e2d4a30
PE
19077 * image.c (tiff_error_handler, tiff_warning_handler): Mark as
19078 printf-like functions.
19079 (tiff_load): Add casts to remove these marks before passing them
19080 to system-supplied API.
19081
583f48b9
PE
19082 * eval.c (Fsignal): Remove excess argument to 'fatal'.
19083
b25d760e
PE
19084 * coding.c (EMIT_ONE_BYTE, EMIT_TWO_BYTES): Use unsigned, not int.
19085 This avoids several warnings with gcc -Wstrict-overflow.
d5efd1d1
PE
19086 (DECODE_COMPOSITION_RULE): If the rule is invalid, goto invalid_code
19087 directly, rather than having caller test rule sign. This avoids
19088 some unnecessary tests.
19089 * composite.h (COMPOSITION_ENCODE_RULE_VALID): New macro.
19090 (COMPOSITION_ENCODE_RULE): Arguments now must be valid. This
19091 affects only one use, in DECODE_COMPOSITION_RULE, which is changed.
b25d760e 19092
bc7b6697 19093 * xfont.c (xfont_text_extents): Remove var that was set but not used.
625a3eb1 19094 (xfont_open): Avoid unnecessary tests.
bc7b6697 19095
27ccc379
PE
19096 * composite.c (composition_gstring_put_cache): Use unsigned integer.
19097
dcd5c89a
PE
19098 * composite.h, composite.c (composition_gstring_put_cache):
19099 Use EMACS_INT, not int, for length.
19100
b13a45c6
PE
19101 * composite.h (COMPOSITION_DECODE_REFS): New macro,
19102 breaking out part of COMPOSITION_DECODE_RULE.
19103 (COMPOSITION_DECODE_RULE): Use it.
19104 * composite.c (get_composition_id): Remove unused local vars,
19105 by using the new macro.
19106
1e792e4d
PE
19107 * textprop.c (set_text_properties_1): Change while to do-while,
19108 since the condition is always true at first.
19109
dc6c6455 19110 * intervals.c (graft_intervals_into_buffer): Mark var as used.
aa86731f
PE
19111 (interval_deletion_adjustment): Return unsigned value.
19112 All uses changed.
dc6c6455 19113
aba7731a
PE
19114 * process.c (list_processes_1, create_pty, read_process_output):
19115 (exec_sentinel): Remove vars that were set but not used.
afd4052b 19116 (create_pty): Remove unnecessary "volatile"s.
bc57d757 19117 (Fnetwork_interface_info): Avoid possibility of int overflow.
82eaa333 19118 (read_process_output): Do adaptive read buffering even if carryover.
fe07cdfa 19119 (read_process_output): Simplify nbytes computation if buffered.
aba7731a 19120
fdfc4bf3
PE
19121 * bytecode.c (exec_byte_code): Rename local to avoid shadowing.
19122
fca8fe46 19123 * syntax.c (scan_words): Remove var that was set but not used.
12cbf13f 19124 (update_syntax_table): Use unsigned instead of int.
fca8fe46 19125
06a0259a 19126 * lread.c (lisp_file_lexically_bound_p): Use ints rather than endptrs.
3c346cc3 19127 (lisp_file_lexically_bound_p, read1): Use unsigned instead of int.
e6eb4e9e 19128 (safe_to_load_p): Make the end-of-loop test the inverse of the in-loop.
06a0259a 19129
e7b9e80f
PE
19130 * print.c (print_error_message): Avoid int overflow.
19131
56201685
PE
19132 * font.c (font_list_entities): Redo for clarity,
19133 so that reader need not know FONT_DPI_INDEX + 1 == FONT_SPACING_INDEX.
19134
78834453 19135 * font.c (font_find_for_lface, Ffont_get_glyphs): Remove unused vars.
790771b1 19136 (font_score): Avoid potential overflow in diff calculation.
78834453 19137
0bc0b309 19138 * fns.c (substring_both): Remove var that is set but not used.
8cd55cb4 19139 (sxhash): Redo loop for clarity and to avoid wraparound warning.
0bc0b309 19140
e610eaca
PE
19141 * eval.c (funcall_lambda): Rename local to avoid shadowing.
19142
b895abce
PE
19143 * alloc.c (mark_object_loop_halt, mark_object): Use size_t, not int.
19144 Otherwise, GCC 4.6.0 optimizes the loop check away since the check
19145 can always succeed if overflow has undefined behavior.
19146
1f1d9321 19147 * search.c (boyer_moore, wordify): Remove vars set but not used.
6f076cc7 19148 (wordify): Omit three unnecessary tests.
1f1d9321 19149
c59478bc
PE
19150 * indent.c (MULTIBYTE_BYTES_WIDTH): Don't compute wide_column.
19151 All callers changed. This avoids the need for an unused var.
19152
79b73827
PE
19153 * casefiddle.c (casify_region): Remove var that is set but not used.
19154
a4db5dfe
PE
19155 * dired.c (file_name_completion): Remove var that is set but not used.
19156
43aae36e
PE
19157 * fileio.c (Finsert_file_contents): Make EOF condition clearer.
19158
2a47c44d 19159 * fileio.c (Finsert_file_contents): Avoid signed integer overflow.
163c5f32 19160 (Finsert_file_contents): Remove unnecessary code checking fd.
2a47c44d 19161
a37c69bf
PE
19162 * minibuf.c (read_minibuf_noninteractive): Use size_t for sizes.
19163 Check for integer overflow on size calculations.
19164
328ab8e7
PE
19165 * buffer.c (Fprevious_overlay_change): Remove var that is set
19166 but not used.
19167
e5a2a5cb
PE
19168 * keyboard.c (menu_bar_items, read_char_minibuf_menu_prompt):
19169 Remove vars that are set but not used.
8d84a6eb 19170 (timer_check_2): Don't assume timer-list and idle-timer-list are lists.
6b043475 19171 (timer_check_2): Mark vars as initialized.
e5a2a5cb 19172
a60e5f68
PE
19173 * gtkutil.c (xg_get_file_with_chooser): Mark var as initialized.
19174
f661cb61 19175 * image.c (lookup_image): Remove var that is set but not used.
35fa624f 19176 (xbm_load): Use parse_p, for gcc -Werror=unused-but-set-variable.
f661cb61 19177
f0397f5a
PE
19178 * fontset.c (Finternal_char_font, Ffontset_info): Remove vars
19179 that are set but not used.
19180
8664db06 19181 * xfns.c (make_invisible_cursor): Don't return garbage
03733ee7 19182 if XCreateBitmapFromData fails (Bug#8410).
8664db06 19183
6abdaa4a
PE
19184 * xselect.c (x_get_local_selection, x_handle_property_notify):
19185 Remove vars that are set but not used.
19186
0ce7538d 19187 * xfns.c (x_create_tip_frame): Remove var that is set but not used.
6abdaa4a 19188 (make_invisible_cursor): Initialize a possibly-uninitialized variable.
0ce7538d 19189
9ae848fc
PE
19190 * xterm.c (x_scroll_bar_to_input_event) [!USE_GTK]:
19191 Remove var that is set but not used.
0b918413
PE
19192 (scroll_bar_windows_size): Now size_t, not int.
19193 (x_send_scroll_bar_event): Use size_t, not int, for sizes.
19194 Check for overflow.
9ae848fc 19195
a5a62657
PE
19196 * xfaces.c (realize_named_face): Remove vars that are set but not used.
19197 (map_tty_color) [!defined MSDOS]: Likewise.
19198
5c5cdd39
PE
19199 * term.c (tty_write_glyphs): Use size_t; this avoids overflow warning.
19200
66ebf983
PE
19201 * coding.c: Remove vars that are set but not used.
19202 (DECODE_COMPOSITION_RULE): Remove 2nd arg, which is unused.
19203 All callers changed.
19204 (decode_coding_utf_8, decode_coding_utf_16 decode_coding_emacs_mule):
19205 (decode_coding_iso_2022, encode_coding_sjis, encode_coding_big5):
19206 (decode_coding_charset): Remove vars that are set but not used.
19207
1be4d761
PE
19208 * bytecode.c (Fbyte_code) [!defined BYTE_CODE_SAFE]: Remove var
19209 that is set but not used.
19210
47553fa8
PE
19211 * print.c (print_object): Remove var that is set but not used.
19212
1f7196bf 19213 Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
d1fdcab7
PE
19214 The gnulib version avoids calling malloc in the usual case,
19215 and on 64-bit hosts doesn't have some arbitrary 32-bit limits.
19216 * fileio.c (Ffile_symlink_p): Use emacs_readlink.
19217 * filelock.c (current_lock_owner): Likewise.
19218 * lisp.h (READLINK_BUFSIZE, emacs_readlink): New function.
19219 * sysdep.c: Include allocator.h, careadlinkat.h.
19220 (emacs_no_realloc_allocator): New static constant.
19221 (emacs_readlink): New function.
fdb61804
PE
19222 * deps.mk (sysdep.o): Depend on ../lib/allocator.h and on
19223 ../lib/careadlinkat.h.
d1fdcab7 19224
f84c17c7
SM
192252011-04-04 Stefan Monnier <monnier@iro.umontreal.ca>
19226
19227 * keyboard.c (safe_run_hook_funcall): Fix last change (don't stop at the
19228 first non-nil return value).
19229
ef3862ad
JD
192302011-04-03 Jan Djärv <jan.h.d@swipnet.se>
19231
19232 * nsterm.m (ns_update_auto_hide_menu_bar): Define MAC_OS_X_VERSION_10_6
19233 if not defined (Bug#8403).
19234
376a7006
JB
192352011-04-02 Juanma Barranquero <lekktu@gmail.com>
19236
19237 * xdisp.c (display_count_lines): Remove parameter `start',
19238 unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
19239 (get_char_face_and_encoding): Remove parameter `multibyte_p',
19240 unused since 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
19241 (fill_stretch_glyph_string): Remove parameters `row' and `area',
19242 unused at least since Kim's GUI unification at 2003-03-16T20:45:46Z!storm@cua.dk
19243 and thereabouts. All callers changed.
19244 (get_per_char_metric): Remove parameter `f', unused since
19245 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
19246
6ca3801d
JM
192472011-04-02 Jim Meyering <meyering@redhat.com>
19248
19249 do not dereference NULL upon failed strdup
19250 * nsfont.m (ns_descriptor_to_entity): Use xstrdup, not strdup.
19251 (ns_get_family): Likewise.
19252
d8e2b5ba
JB
192532011-04-02 Juanma Barranquero <lekktu@gmail.com>
19254
19255 * eval.c (unwind_to_catch) [DEBUG_GCPRO]: Remove redundant assignment.
19256
8c74fcbd
JD
192572011-04-02 Jan Djärv <jan.h.d@swipnet.se>
19258
19259 * nsterm.m (ns_update_auto_hide_menu_bar): Only for OSX 10.6 or
19260 later (Bug#8403).
19261
7200d79c
SM
192622011-04-01 Stefan Monnier <monnier@iro.umontreal.ca>
19263
03408648 19264 Add lexical binding.
7200d79c 19265
03408648
SM
19266 * window.c (Ftemp_output_buffer_show): New fun.
19267 (Fsave_window_excursion):
19268 * print.c (Fwith_output_to_temp_buffer): Move to subr.el.
19269
19270 * lread.c (lisp_file_lexically_bound_p): New function.
19271 (Fload): Bind Qlexical_binding.
19272 (readevalloop): Remove `evalfun' arg.
19273 Bind Qinternal_interpreter_environment.
19274 (Feval_buffer): Bind Qlexical_binding.
19275 (defvar_int, defvar_bool, defvar_lisp_nopro, defvar_kboard):
19276 Mark as dynamic.
19277 (syms_of_lread): Declare `lexical-binding'.
19278
19279 * lisp.h (struct Lisp_Symbol): New field `declared_special'.
19280
19281 * keyboard.c (eval_dyn): New fun.
19282 (menu_item_eval_property): Use it.
ca105506
SM
19283
19284 * image.c (parse_image_spec): Use Ffunctionp.
ca105506 19285
03408648
SM
19286 * fns.c (concat, mapcar1): Accept byte-code-functions.
19287
19288 * eval.c (Fsetq): Handle lexical vars.
19289 (Fdefun, Fdefmacro, Ffunction): Make closures when needed.
19290 (Fdefconst, Fdefvaralias, Fdefvar): Mark as dynamic.
19291 (FletX, Flet): Obey lexical binding.
19292 (Fcommandp): Handle closures.
19293 (Feval): New `lexical' arg.
19294 (eval_sub): New function extracted from Feval. Use it almost
19295 everywhere where Feval was used. Look up vars in lexical env.
19296 Handle closures.
19297 (Ffunctionp): Move from subr.el.
19298 (Ffuncall): Handle closures.
19299 (apply_lambda): Remove `eval_flags'.
19300 (funcall_lambda): Handle closures and new byte-code-functions.
19301 (Fspecial_variable_p): New function.
19302 (syms_of_eval): Initialize the Vinternal_interpreter_environment var,
19303 but without exporting it to Lisp.
23aba0ea 19304
23aba0ea 19305 * doc.c (Fdocumentation, store_function_docstring):
03408648 19306 * data.c (Finteractive_form): Handle closures.
23aba0ea 19307
03408648
SM
19308 * callint.c (Fcall_interactively): Preserve lexical-binding mode for
19309 interactive spec.
ba83908c 19310
04f2d78b
CB
19311 * bytecode.c (Bstack_ref, Bstack_set, Bstack_set2, BdiscardN):
19312 New byte-codes.
03408648
SM
19313 (exec_byte_code): New function extracted from Fbyte_code to handle new
19314 calling convention for byte-code-functions. Add new byte-codes.
ba83908c 19315
03408648 19316 * buffer.c (defvar_per_buffer): Set new `declared_special' field.
e2abe5a1 19317
03408648 19318 * alloc.c (Fmake_symbol): Init new `declared_special' field.
e2abe5a1 19319
e2abce01
JB
193202011-03-31 Juanma Barranquero <lekktu@gmail.com>
19321
19322 * xdisp.c (redisplay_internal): Fix prototype.
19323
63696a73 193242011-03-31 Eli Zaretskii <eliz@gnu.org>
09725d26 19325
63696a73 19326 * xdisp.c (SCROLL_LIMIT): New macro.
04f2d78b
CB
19327 (try_scrolling): Use it when setting scroll_limit.
19328 Limit scrolling to 100 screen lines.
63696a73
EZ
19329 (redisplay_window): Even when falling back on "recentering",
19330 position point in the window according to scroll-conservatively,
19331 scroll-margin, and scroll-*-aggressively variables. (Bug#6671)
19332
19333 (try_scrolling): When point is above the window, allow searching
19334 as far as scroll_max, or one screenful, to compute vertical
19335 distance from PT to the scroll margin position. This prevents
19336 try_scrolling from unnecessarily failing when
19337 scroll-conservatively is set to a value slightly larger than the
19338 window height. Clean up the case of PT below the margin at bottom
19339 of window: scroll_max can no longer be INT_MAX. When aggressive
19340 scrolling is in use, don't let point enter the opposite scroll
19341 margin as result of the scroll.
19342 (syms_of_xdisp) <scroll-conservatively>: Document the
09725d26
EZ
19343 threshold of 100 lines for never-recentering scrolling.
19344
e4cc2dfc
JB
193452011-03-31 Juanma Barranquero <lekktu@gmail.com>
19346
19347 * dispextern.h (move_it_by_lines):
19348 * xdisp.c (move_it_by_lines): Remove parameter `need_y_p', unused
19349 since 2000-12-29T14:24:09Z!gerd@gnu.org. All callers changed.
19350 (message_log_check_duplicate): Remove parameters `prev_bol' and
19351 `this_bol', unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
19352 (redisplay_internal): Remove parameter `preserve_echo_area',
19353 unused since 1999-07-21T21:43:52Z!gerd@gnu.org. All callers changed.
19354
19355 * indent.c (Fvertical_motion):
19356 * window.c (window_scroll_pixel_based, Frecenter):
19357 Don't pass `need_y_p' to `move_it_by_lines'.
19358
1c470562
SM
193592011-03-30 Stefan Monnier <monnier@iro.umontreal.ca>
19360
44f230aa
SM
19361 * eval.c (struct backtrace): Don't cheat with negative numbers, but do
19362 steal a few bits to be more compact.
19363 (interactive_p, Fbacktrace, Fbacktrace_frame, mark_backtrace):
19364 Remove unneeded casts.
19365
1c470562
SM
19366 * bytecode.c (Fbyte_code): CAR and CDR can GC.
19367
888adce9
ZK
193682011-03-30 Zachary Kanfer <zkanfer@gmail.com> (tiny change)
19369
19370 * keyboard.c (Fexecute_extended_command): Do log the "suggest key
19371 binding" message (bug#7967).
19372
f838ed7b
PE
193732011-03-30 Paul Eggert <eggert@cs.ucla.edu>
19374
77861b95
PE
19375 Fix more problems found by GCC 4.6.0's static checks.
19376
de6dbc14
PE
19377 * unexelf.c (unexec) [! (defined _SYSTYPE_SYSV || defined __sgi)]:
19378 Remove unused local var.
19379
f838ed7b
PE
19380 * editfns.c (Fmessage_box): Remove unused local var.
19381
792c7b2b
PE
19382 * xdisp.c (try_window_reusing_current_matrix, x_produce_glyphs):
19383 (note_mode_line_or_margin_highlight, note_mouse_highlight):
19384 Omit unused local vars.
c499e557 19385 * window.c (shrink_windows): Omit unused local var.
b01a1c29 19386 * menu.c (digest_single_submenu): Omit unused local var.
0bc32927
PE
19387 * dispnew.c (update_window) [PERIODIC_PREEMPTION_CHECKING]:
19388 Omit unused local var.
19389
ba0165e1
PE
19390 * keyboard.c (parse_modifiers_uncached, parse_modifiers):
19391 Don't assume string length fits in int.
32ad8845 19392 (keyremap_step, read_key_sequence): Use size_t for sizes.
48011560 19393 (read_key_sequence): Don't check last_real_key_start redundantly.
ba0165e1 19394
3c59b4c9
PE
19395 * callproc.c (Fcall_process, Fcall_process_region): Use SAFE_ALLOCA
19396 instead of alloca (Bug#8344).
19397
a3eed478 19398 * eval.c (Fbacktrace): Don't assume nargs fits in int.
5d5d959d 19399 (Fbacktrace_frame): Don't assume nframes fits in int.
a3eed478 19400
eb4d412d
PE
19401 * syntax.c (scan_sexps_forward): Avoid pointer wraparound.
19402
1658b401
PE
19403 * xterm.c (x_make_frame_visible, same_x_server): Redo to avoid overflow
19404 concerns.
19405
19406 * term.c (produce_glyphless_glyph): Remove unnecessary test.
19407
19408 * cm.c (calccost): Turn while-do into do-while, for clarity.
44f730c8 19409
9a2c6e05
PE
19410 * keyboard.c (syms_of_keyboard): Use the same style as later
19411 in this function when indexing through an array. This also
19412 works around GCC bug 48267.
19413
03d0a109
PE
19414 * image.c (tiff_load): Fix off-by-one image count (Bug#8336).
19415
44f730c8
PE
19416 * xselect.c (x_check_property_data): Return correct size (Bug#8335).
19417
fe75f926
PE
19418 * chartab.c (sub_char_table_ref_and_range): Redo for slight
19419 efficiency gain, and to bypass a gcc -Wstrict-overflow warning.
19420
ffa8c828
PE
19421 * keyboard.c, keyboard.h (num_input_events): Now size_t.
19422 This avoids undefined behavior on integer overflow, and is a bit
19423 more convenient anyway since it is compared to a size_t variable.
19424
c5101a77
PE
19425 Variadic C functions now count arguments with size_t, not int.
19426 This avoids an unnecessary limitation on 64-bit machines, which
19427 caused (substring ...) to crash on large vectors (Bug#8344).
19428 * lisp.h (struct Lisp_Subr.function.aMANY): Now takes size_t, not int.
19429 (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call): Likewise.
77861b95 19430 All variadic functions and their callers changed accordingly.
c5101a77
PE
19431 (struct gcpro.nvars): Now size_t, not int. All uses changed.
19432 * data.c (arith_driver, float_arith_driver): Likewise.
19433 * editfns.c (general_insert_function): Likewise.
19434 * eval.c (struct backtrace.nargs, interactive_p)
19435 (internal_condition_case_n, run_hook_with_args, apply_lambda)
19436 (funcall_lambda, mark_backtrace): Likewise.
19437 * fns.c (concat): Likewise.
19438 * frame.c (x_set_frame_parameters): Likewise.
19439 * fns.c (get_key_arg): Now accepts and returns size_t, and returns
19440 0 if not found, not -1. All callers changed.
19441
dd3f25f7
PE
19442 * alloc.c (garbage_collect): Don't assume stack size fits in int.
19443 (stack_copy_size): Now size_t, not int.
19444 (stack_copy, stack_copy_size): Define only if MAX_SAVE_STACK > 0.
19445
461c2ab9
JB
194462011-03-28 Juanma Barranquero <lekktu@gmail.com>
19447
19448 * coding.c (encode_designation_at_bol): Remove parameter `charbuf_end',
19449 unused since 2002-03-01T01:17:24Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
19450 All callers changed.
19451
19452 * lisp.h (multibyte_char_to_unibyte):
19453 * character.c (multibyte_char_to_unibyte): Remove parameter `rev_tbl',
19454 unused since 2002-03-01T01:16:34Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
19455 * character.h (CHAR_TO_BYTE8):
19456 * cmds.c (internal_self_insert):
19457 * editfns.c (general_insert_function):
19458 * keymap.c (push_key_description):
19459 * search.c (Freplace_match):
19460 * xdisp.c (message_dolog, set_message_1): All callers changed.
19461
f6d62986
SM
194622011-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
19463
19464 * keyboard.c (safe_run_hook_funcall): New function.
19465 (safe_run_hooks_1, safe_run_hooks_error, safe_run_hooks): On error,
19466 don't set the hook to nil, but remove the offending function instead.
19467 (Qcommand_hook_internal): Remove, unused.
19468 (syms_of_keyboard): Don't initialize Qcommand_hook_internal nor define
19469 Vcommand_hook_internal.
19470
19471 * eval.c (enum run_hooks_condition): Remove.
19472 (funcall_nil, funcall_not): New functions.
19473 (run_hook_with_args): Call each function through a `funcall' argument.
19474 Remove `cond' argument, now redundant.
19475 (Frun_hooks, Frun_hook_with_args, Frun_hook_with_args_until_success)
19476 (Frun_hook_with_args_until_failure): Adjust accordingly.
19477 (run_hook_wrapped_funcall, Frun_hook_wrapped): New functions.
19478
1db5b1ad
JB
194792011-03-28 Juanma Barranquero <lekktu@gmail.com>
19480
19481 * dispextern.h (string_buffer_position): Remove declaration.
19482
19483 * print.c (strout): Remove parameter `multibyte', unused since
19484 1999-08-21T19:30:21Z!gerd@gnu.org. All callers changed.
19485
19486 * search.c (boyer_moore): Remove parameters `len', `pos' and `lim',
19487 never used since function introduction in 1998-02-08T21:33:56Z!rms@gnu.org.
19488 All callers changed.
19489
19490 * w32.c (_wsa_errlist): Use braces for struct initializers.
19491
19492 * xdisp.c (string_buffer_position_lim): Remove parameter `w',
19493 never used since function introduction in 2001-03-09T18:41:50Z!gerd@gnu.org.
19494 All callers changed.
19495 (string_buffer_position): Likewise. Also, make static (it's never
19496 used outside xdisp.c).
19497 (cursor_row_p): Remove parameter `w', unused since
19498 2000-10-17T16:08:57Z!gerd@gnu.org. All callers changed.
19499 (decode_mode_spec): Remove parameter `precision', introduced during
19500 Gerd Moellmann's rewrite at 1999-07-21T21:43:52Z!gerd@gnu.org, but never used.
19501 All callers changed.
19502
5ffb62aa
JD
195032011-03-27 Jan Djärv <jan.h.d@swipnet.se>
19504
19505 * nsterm.m (syms_of_nsterm): Use doc: for ns-auto-hide-menu-bar.
19506
461c2ab9 195072011-03-27 Anders Lindgren <andlind@gmail.com>
f0a1382a
JD
19508
19509 * nsterm.m (ns_menu_bar_is_hidden): New variable.
19510 (ns_constrain_all_frames, ns_menu_bar_should_be_hidden)
19511 (ns_update_auto_hide_menu_bar): New functions.
19512 (ns_update_begin): Call ns_update_auto_hide_menu_bar.
19513 (applicationDidBecomeActive): Call ns_update_auto_hide_menu_bar and
19514 ns_constrain_all_frames.
19515 (constrainFrameRect): Return at once if ns_menu_bar_should_be_hidden.
19516 (syms_of_nsterm): DEFVAR ns-auto-hide-menu-bar, init to Qnil.
19517
5c380ffb
JD
195182011-03-27 Jan Djärv <jan.h.d@swipnet.se>
19519
19520 * nsmenu.m (runDialogAt): Remove argument to timer_check.
19521
9af30bdf
GM
195222011-03-27 Glenn Morris <rgm@gnu.org>
19523
19524 * syssignal.h: Replace RETSIGTYPE with void.
19525 * atimer.c, data.c, dispnew.c, emacs.c, floatfns.c, keyboard.c:
19526 * keyboard.h, lisp.h, process.c, sysdep.c, xterm.c:
19527 Replace SIGTYPE with void everywhere.
19528 * s/usg5-4-common.h (SIGTYPE): Remove definition.
19529 * s/template.h (SIGTYPE): Remove commented out definition.
19530
e2abce01
JB
195312011-03-26 Eli Zaretskii <eliz@gnu.org>
19532
19533 * xdisp.c (redisplay_window): Don't check buffer's clip_changed
19534 flag as a prerequisite for invoking try_scrolling. (Bug#6671)
19535
f868cd8a
JB
195362011-03-26 Juanma Barranquero <lekktu@gmail.com>
19537
59eb0929
JB
19538 * w32.c (read_unc_volume): Use parameter `henum', instead of
19539 global variable `wget_enum_handle'.
19540
19541 * keymap.c (describe_vector): Remove parameters `indices' and
19542 `char_table_depth', unused since 2002-03-01T01:43:26Z!handa@m17n.org.
19543 (describe_map, Fdescribe_vector): Adjust calls to `describe_vector'.
19544
f868cd8a
JB
19545 * keyboard.h (timer_check, show_help_echo): Remove unused parameters.
19546
19547 * keyboard.c (timer_check): Remove parameter `do_it_now',
19548 unused since 1996-04-12T06:01:29Z!rms@gnu.org.
19549 (show_help_echo): Remove parameter `ok_to_overwrite_keystroke_echo',
19550 unused since 2008-04-19T19:30:53Z!monnier@iro.umontreal.ca.
19551
19552 * keyboard.c (read_char):
19553 * w32menu.c (w32_menu_display_help):
19554 * xmenu.c (show_help_event, menu_help_callback):
19555 Adjust calls to `show_help_echo'.
19556
19557 * gtkutil.c (xg_maybe_add_timer):
19558 * keyboard.c (readable_events):
19559 * process.c (wait_reading_process_output):
19560 * xmenu.c (x_menu_wait_for_event): Adjust calls to `timer_check'.
19561
19562 * insdel.c (adjust_markers_gap_motion):
19563 Remove; no-op since 1998-01-02T21:29:48Z!rms@gnu.org.
19564 (gap_left, gap_right): Don't call it.
19565
2ecf6fdb
CY
195662011-03-25 Chong Yidong <cyd@stupidchicken.com>
19567
19568 * xdisp.c (handle_fontified_prop): Discard changes to clip_changed
19569 incurred during fontification.
19570
6b1f9ba4
JB
195712011-03-25 Juanma Barranquero <lekktu@gmail.com>
19572
19573 * buffer.c (defvar_per_buffer): Remove unused parameter `doc'.
19574 (DEFVAR_PER_BUFFER): Don't pass it.
19575
19576 * dispnew.c (row_equal_p, add_row_entry): Remove unused parameter `w'.
19577 (scrolling_window): Don't pass it.
19578
0f4a96b5
JB
195792011-03-25 Juanma Barranquero <lekktu@gmail.com>
19580
19581 * dispextern.h (glyph_matric): Use #if GLYPH_DEBUG, not #ifdef.
19582
19583 * fileio.c (check_executable) [DOS_NT]: Remove unused variables `len'
19584 and `suffix'.
19585 (Fset_file_selinux_context) [HAVE_LIBSELINUX]: Move here declaration
19586 of variables specific to SELinux and computation of `encoded_absname'.
19587
19588 * image.c (XPutPixel): Remove unused variable `height'.
19589
19590 * keyboard.c (make_lispy_event): Remove unused variable `hpos'.
19591
19592 * unexw32.c (get_section_info): Remove unused variable `section'.
19593
19594 * w32.c (stat): Remove unused variables `drive_root' and `devtype'.
19595 (system_process_attributes): Remove unused variable `sess'.
19596 (sys_read): Remove unused variable `err'.
19597
19598 * w32fns.c (top): Wrap variables with #if GLYPH_DEBUG, not #ifdef.
19599 (w32_wnd_proc): Remove unused variable `isdead'.
19600 (unwind_create_frame): Use #if GLYPH_DEBUG, not #ifdef.
19601 (Fx_server_max_request_size): Remove unused variable `dpyinfo'.
19602 (x_create_tip_frame): Remove unused variable `tem'.
19603
19604 * w32inevt.c (w32_console_read_socket):
19605 Remove unused variable `no_events'.
19606
19607 * w32term.c (x_draw_composite_glyph_string_foreground):
19608 Remove unused variable `width'.
19609
1149507c
JB
196102011-03-24 Juanma Barranquero <lekktu@gmail.com>
19611
19612 * w32term.c (x_set_glyph_string_clipping):
19613 Don't pass uninitialized region to CombineRgn.
19614
9c88f339
JB
196152011-03-23 Juanma Barranquero <lekktu@gmail.com>
19616
19617 * w32fns.c (x_set_menu_bar_lines): Remove unused variable `olines'.
19618 (w32_wnd_proc): Pass NULL to Windows API, not uninitialized buffer.
19619 (Fx_close_connection): Remove unused variable `i'.
19620
19621 * w32font.c (w32font_draw): Return number of glyphs.
19622 (w32font_open_internal): Remove unused variable `i'.
19623 (w32font_driver): Add missing initializer.
19624
19625 * w32menu.c (utf8to16): Remove unused variable `utf16'.
19626 (fill_in_menu): Remove unused variable `items_added'.
19627
19628 * w32term.c (last_mouse_press_frame): Remove static global variable.
19629 (w32_clip_to_row): Remove unused variable `f'.
19630 (x_delete_terminal): Remove unused variable `i'.
19631
19632 * w32uniscribe.c (uniscribe_shape): Remove unused variable `nclusters'.
19633 (NOTHING): Remove unused static global variable.
19634 (uniscribe_check_otf): Remove unused variable `table'.
19635 (uniscribe_font_driver): Add missing initializers.
19636
dee091a3
JD
196372011-03-23 Julien Danjou <julien@danjou.info>
19638
19639 * term.c (Fsuspend_tty, Fresume_tty):
19640 * minibuf.c (read_minibuf, run_exit_minibuf_hook):
19641 * window.c (temp_output_buffer_show):
19642 * insdel.c (signal_before_change):
19643 * frame.c (Fhandle_switch_frame):
19644 * fileio.c (Fdo_auto_save):
19645 * emacs.c (Fkill_emacs):
19646 * editfns.c (save_excursion_restore):
19647 * cmds.c (internal_self_insert):
19648 * callint.c (Fcall_interactively):
19649 * buffer.c (Fkill_all_local_variables):
19650 * keyboard.c (Fcommand_execute, Fsuspend_emacs, safe_run_hooks_1):
19651 Use Frun_hooks.
0f4a96b5 19652 (command_loop_1): Use Frun_hooks. Call safe_run_hooks
e9fce1ac 19653 unconditionally since it does the check itself.
dee091a3 19654
2c520ab5 196552011-03-23 Paul Eggert <eggert@cs.ucla.edu>
f0641eff 19656
c9c49752
PE
19657 Fix more problems found by GCC 4.5.2's static checks.
19658
8abc3f12
PE
19659 * coding.c (encode_coding_raw_text): Avoid unnecessary test
19660 the first time through the loop, since we know p0 < p1 then.
19661 This also avoids a gcc -Wstrict-overflow warning.
19662
a2d26660
PE
19663 * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Avoid 'int' overflow
19664 leading to a memory leak, possible in functions like
19665 load_charset_map_from_file that can allocate an unbounded number
b12ef411 19666 of objects (Bug#8318).
a2d26660 19667
916c72e9
PE
19668 * xmenu.c (set_frame_menubar): Use EMACS_UINT, not int, for indexes
19669 that could (at least in theory) be that large.
19670
19ab8a18
PE
19671 * xdisp.c (message_log_check_duplicate): Return unsigned long, not int.
19672 This is less likely to overflow, and avoids undefined behavior if
19673 overflow does occur. All callers changed. Use strtoul to scan
19674 for the unsigned long integer.
b7cbbd6f
PE
19675 (pint2hrstr): Simplify and tune code slightly.
19676 This also avoids a (bogus) GCC warning with gcc -Wstrict-overflow.
19ab8a18 19677
f0641eff
PE
19678 * scroll.c (do_scrolling): Work around GCC bug 48228.
19679 See <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48228>.
19680
7f650bb9
PE
19681 * frame.c (Fmodify_frame_parameters): Simplify loop counter.
19682 This also avoids a warning with gcc -Wstrict-overflow.
39f5e519
PE
19683 (validate_x_resource_name): Simplify count usage.
19684 This also avoids a warning with gcc -Wstrict-overflow.
7f650bb9 19685
37dd57d1
PE
19686 * fileio.c (Fcopy_file): Report error if fchown or fchmod
19687 fail (Bug#8306).
81e56e61 19688
699979fc 19689 * emacs.c (Fdaemon_initialized): Do not ignore I/O errors (Bug#8303).
dc1ca6a8 19690
401bf9b4
PE
19691 * process.c (Fmake_network_process): Use socklen_t, not int,
19692 where POSIX says socklen_t is required in portable programs.
19693 This fixes a porting bug on hosts like 64-bit HP-UX, where
591b2973 19694 socklen_t is wider than int (Bug#8277).
401bf9b4
PE
19695 (Fmake_network_process, server_accept_connection):
19696 (wait_reading_process_output, read_process_output):
19697 Likewise.
19698
b93aacde
PE
19699 * process.c: Rename or move locals to avoid shadowing.
19700 (list_processes_1, Fmake_network_process):
19701 (read_process_output_error_handler, exec_sentinel_error_handler):
19702 Rename or move locals.
4dc343ee 19703 (Fmake_network_process): Define label "retry_connect" only if needed.
0da49335 19704 (Fnetwork_interface_info): Fix pointer signedness.
f990b4e5 19705 (process_send_signal): Add cast to avoid pointer signedness problem.
7b808126 19706 (FIRST_PROC_DESC, IF_NON_BLOCKING_CONNECT): Remove unused macros.
c939f91b 19707 (create_process): Use 'volatile' to avoid vfork clobbering (Bug#8298).
b93aacde 19708
af8a867c 19709 Make tparam.h and terminfo.c consistent.
44f230aa
SM
19710 * cm.c (tputs, tgoto, BC, UP): Remove extern decls.
19711 Include tparam.h instead, since it declares them.
af8a867c
PE
19712 * cm.h (PC): Remove extern decl; tparam.h now does this.
19713 * deps.mk (cm.o, terminfo.o): Depend on tparam.h.
19714 * terminfo.c: Include tparam.h, to check interfaces.
19715 (tparm): Make 1st arg a const pointer in decl. Put it at top level.
19716 (tparam): Adjust signature to match interface in tparam.h;
19717 this removes some undefined behavior. Check that outstring and len
19718 are zero, which they always are with Emacs.
19719 * tparam.h (PC, BC, UP): New extern decls.
19720
0248044d 19721 * xftfont.c (xftfont_shape): Now static, and defined only if needed.
001a7ab4 19722 (xftfont_open): Rename locals to avoid shadowing.
0248044d 19723
8ff096c1 19724 * ftfont.c (ftfont_resolve_generic_family): Fix pointer signedness.
a00924bb
PE
19725 (ftfont_otf_capability, ftfont_shape): Omit decls if not needed.
19726 (OTF_TAG_SYM): Omit macro if not needed.
e932860f 19727 (ftfont_list): Remove unused local.
49eaafba
PE
19728 (get_adstyle_property, ftfont_pattern_entity):
19729 (ftfont_lookup_cache, ftfont_open, ftfont_anchor_point):
19730 Rename locals to avoid shadowing.
8ff096c1 19731
e2be39f6
PE
19732 * xfont.c (xfont_list_family): Mark var as initialized.
19733
c9735e30
PE
19734 * xml.c (make_dom): Now static.
19735
8f5201ae
PE
19736 * composite.c (composition_compute_stop_pos): Rename local to
19737 avoid shadowing.
b246f932
PE
19738 (composition_reseat_it): Remove unused locals.
19739 (find_automatic_composition, composition_adjust_point): Likewise.
80e079b2 19740 (composition_update_it): Mark var as initialized.
11b61122
PE
19741 (find_automatic_composition): Mark vars as initialized,
19742 with a FIXME (Bug#8290).
8f5201ae 19743
760fbc2c
PE
19744 character.h: Rename locals to avoid shadowing.
19745 * character.h (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE):
19746 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE, FETCH_CHAR_ADVANCE):
19747 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, BUF_INC_POS):
19748 (BUF_DEC_POS): Be more systematic about renaming local temporaries
19749 to avoid shadowing.
19750
ff08eb85
PE
19751 * textprop.c (property_change_between_p): Remove; unused.
19752
fc7bf025
PE
19753 * intervals.c (interval_start_pos): Now static.
19754
235d7abc
PE
19755 * intervals.h (CHECK_TOTAL_LENGTH): Avoid empty "else".
19756
44f230aa
SM
19757 * atimer.c (start_atimer, append_atimer_lists, set_alarm):
19758 Rename locals to avoid shadowing.
3e7d6594 19759
50060332
PE
19760 * sound.c (wav_play, au_play, Fplay_sound_internal):
19761 Fix pointer signedness.
d01f234b 19762 (alsa_choose_format): Remove unused local var.
c83b8872
PE
19763 (wav_play): Initialize a variable to 0, to prevent undefined
19764 behavior (Bug#8278).
50060332 19765
c4fc4e30
PE
19766 * region-cache.c (insert_cache_boundary): Redo var to avoid shadowing.
19767
918436ed
PE
19768 * region-cache.h (pp_cache): New decl, for gcc -Wmissing-prototypes.
19769
c939f91b
PE
19770 * callproc.c (Fcall_process): Use 'volatile' to avoid vfork
19771 clobbering (Bug#8298).
b9c7f648
PE
19772 * sysdep.c (sys_subshell): Likewise.
19773 Previously, the sys_subshell 'volatile' was incorrectly IF_LINTted out.
7e9123a2 19774
6bd8c144
PE
19775 * lisp.h (child_setup): Now NO_RETURN unless DOS_NT.
19776 This should get cleaned up, so that child_setup has the
19777 same signature on all platforms.
19778
7710357c 19779 * callproc.c (call_process_cleanup): Now static.
cb1d0ef7 19780 (relocate_fd): Rename locals to avoid shadowing.
7710357c 19781
c59da222
CY
197822011-03-22 Chong Yidong <cyd@stupidchicken.com>
19783
19784 * xterm.c (x_clear_frame): Remove XClearWindow call. This appears
19785 not to be necessary, and produces flickering.
19786
66b87493
GM
197872011-03-20 Glenn Morris <rgm@gnu.org>
19788
19789 * config.in: Remove file.
19790
45b6f6d5
JB
197912011-03-20 Juanma Barranquero <lekktu@gmail.com>
19792
19793 * minibuf.c (Vcompleting_read_function): Don't declare, global variables
19794 are now in src/globals.h.
19795 (syms_of_minibuf): Remove spurious & from previous change.
19796
cd394be1 197972011-03-20 Leo Liu <sdl.web@gmail.com>
3ec03f7e
LL
19798
19799 * minibuf.c (completing-read-function): New variable.
19800 (completing-read-default): Rename from completing-read.
19801 (completing-read): Call completing-read-function.
19802
b14e3e21
CY
198032011-03-19 Juanma Barranquero <lekktu@gmail.com>
19804
19805 * xfaces.c (Fx_load_color_file):
19806 Read color file from absolute filename (bug#8250).
19807
f2b726e6
JB
198082011-03-19 Juanma Barranquero <lekktu@gmail.com>
19809
19810 * makefile.w32-in: Update dependencies.
19811
09f6ff02
EZ
198122011-03-17 Eli Zaretskii <eliz@gnu.org>
19813
19814 * makefile.w32-in ($(BLD)/unexw32.$(O)): Depend on $(SRC)/unexec.h.
19815
29a6015a
PE
198162011-03-17 Paul Eggert <eggert@cs.ucla.edu>
19817
a3a6c54e
PE
19818 Fix more problems found by GCC 4.5.2's static checks.
19819
b766f867
PE
19820 * process.c (make_serial_process_unwind, send_process_trap):
19821 (sigchld_handler): Now static.
19822
be02381c
PE
19823 * process.c (allocate_pty): Let PTY_ITERATION declare iteration vars.
19824 That way, the code declares only the vars that it needs.
19825 * s/aix4-2.h (PTY_ITERATION): Declare iteration vars.
19826 * s/cygwin.h (PTY_ITERATION): Likewise.
19827 * s/darwin.h (PTY_ITERATION): Likewise.
19828 * s/gnu-linux.h (PTY_ITERATION): Likewise.
19829
57048744
PE
19830 * s/irix6-5.h (PTY_OPEN): Declare stb, to loosen coupling.
19831 * process.c (allocate_pty): Don't declare stb unless it's needed.
19832
7914961c 19833 * bytecode.c (MAYBE_GC): Rewrite so as not to use empty "else".
615f2d59
PE
19834 (CONSTANTLIM): Remove; unused.
19835 (METER_CODE, Bscan_buffer, Bread_char, Bset_mark):
19836 Define only if needed.
7914961c 19837
b3967b18
PE
19838 * unexelf.c (unexec): Name an expression,
19839 to avoid gcc -Wbad-function-cast warning.
9ae71512
PE
19840 Use a different way to cause a compilation error if anyone uses
19841 n rather than nn, a way that does not involve shadowing.
73366a00 19842 (ELF_BSS_SECTION_NAME, OLD_PROGRAM_H): Remove; unused.
b3967b18 19843
29a6015a
PE
19844 * deps.mk (unexalpha.o): Remove; unused.
19845
43cfc33e 19846 New file unexec.h, the (simple) interface for unexec (Bug#8267).
7feda0d2 19847 * unexec.h: New file.
ce701a33
PE
19848 * deps.mk (emacs.o, unexaix.o, unexcw.o, unexcoff.o, unexelf.o):
19849 (unexhp9k800.o, unexmacosx.o, unexsol.o, unexw32.o):
19850 Depend on unexec.h.
19851 * emacs.c [!defined CANNOT_DUMP]: Include unexec.h.
19852 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c, unexhp9k800.c:
19853 * unexmacosx.c, unexsol.c, unexw32.c: Include unexec.h.
381259ef 19854 Change as necessary to match prototype in unexec.h.
ce701a33 19855
01f44d5a
PE
19856 * syntax.c (Fforward_comment, scan_lists): Rename locals to avoid
19857 shadowing.
4f63c6bb 19858 (back_comment, skip_chars): Mark vars as initialized.
01f44d5a 19859
a6670b0b
PE
19860 * character.h (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS):
19861 Rename locals to avoid shadowing.
19862
cef2010d 19863 * lread.c (read1): Rewrite so as not to use empty "else".
0902fe45 19864 (Fload, readevalloop, read1): Rename locals to avoid shadowing.
cef2010d 19865
d4d7173a
PE
19866 * print.c (Fredirect_debugging_output): Fix pointer signedess.
19867
f08b802a
PE
19868 * lisp.h (debug_output_compilation_hack): Add decl here, to avoid
19869 warning when compiling print.c.
19870
3ddb0639
PE
19871 * font.c (font_unparse_fcname): Abort in an "impossible" situation
19872 instead of using an uninitialized var.
5ad03b97 19873 (font_sort_entities): Mark var as initialized.
3ddb0639 19874
170a2692
PE
19875 * character.h (FETCH_CHAR_ADVANCE): Rename locals to avoid shadowing.
19876
e663c700
PE
19877 * font.c (font_unparse_xlfd): Don't mix pointers to variables with
19878 pointers to constants.
89bc529a 19879 (font_parse_fcname): Remove unused vars.
7b81e2d0 19880 (font_delete_unmatched): Now static.
ea838e10 19881 (font_get_spec): Remove; unused.
13a547c6
PE
19882 (font_style_to_value, font_prop_validate_style, font_unparse_fcname):
19883 (font_update_drivers, Ffont_get_glyphs, font_add_log):
19884 Rename or move locals to avoid shadowing.
e663c700 19885
2a80c887 19886 * fns.c (require_nesting_list, require_unwind): Now static.
612f56df 19887 (Ffillarray): Rename locals to avoid shadowing.
2a80c887 19888
1384fa33 19889 * floatfns.c (domain_error2): Define only if needed.
a885e2ed 19890 (Ffrexp, Fldexp): Rename locals to avoid shadowing.
1384fa33 19891
8b2c52e9
PE
19892 * alloc.c (mark_backtrace): Move decl from here ...
19893 * lisp.h: ... to here, so that it can be checked.
19894
475545b5 19895 * eval.c (call_debugger, do_debug_on_call, grow_specpdl): Now static.
d28a2170 19896 (Fdefvar): Rewrite so as not to use empty "else".
cfcbfb1a
PE
19897 (lisp_indirect_variable): Name an expression,
19898 to avoid gcc -Wbad-function-cast warning.
1faed8ae 19899 (Fdefvar): Rename locals to avoid shadowing.
475545b5 19900
b1349114 19901 * callint.c (quotify_arg, quotify_args): Now static.
a3e8cbda 19902 (Fcall_interactively): Rename locals to avoid shadowing.
b0e80955 19903 Use const pointer when appropriate.
b1349114 19904
a2928364
PE
19905 * lisp.h (get_system_name, get_operating_system_release):
19906 Move decls here, to check interfaces.
19907 * process.c (get_operating_system_release): Move decl to lisp.h.
19908 * xrdb.c (get_system_name): Likewise.
63c5d10b
PE
19909 * editfns.c (init_editfns, Fuser_login_name, Fuser_uid):
19910 (Fuser_real_uid, Fuser_full_name): Remove unnecessary casts,
19911 some of which prompt warnings from gcc -Wbad-function-cast.
545b49b4
PE
19912 (Fformat_time_string, Fencode_time, Finsert_char):
19913 (Ftranslate_region_internal, Fformat):
19914 Rename or remove local vars to avoid shadowing.
9710023e 19915 (Ftranslate_region_internal): Mark var as initialized.
63c5d10b 19916
a415e694
PE
19917 * doc.c (Fdocumentation, Fsnarf_documentation): Move locals to
19918 avoid shadowing.
19919
8ef4622d
PE
19920 * lisp.h (eassert): Check that the argument compiles, even if
19921 ENABLE_CHECKING is not defined.
19922
946f9a5b
PE
19923 * data.c (Findirect_variable): Name an expression, to avoid
19924 gcc -Wbad-function-cast warning.
112396d6 19925 (default_value, arithcompare, arith_driver, arith_error): Now static.
b9b84fa9 19926 (store_symval_forwarding): Rename local to avoid shadowing.
44f230aa
SM
19927 (Fmake_variable_buffer_local, Fmake_local_variable):
19928 Mark variables as initialized.
52746918 19929 (do_blv_forwarding, do_symval_forwarding): Remove; unused.
946f9a5b 19930
e5aab7e7 19931 * alloc.c (check_cons_list): Do not define unless GC_CHECK_CONS_LIST.
ae35e756
PE
19932 (Fmake_vector, Fvector, Fmake_byte_code, Fgarbage_collect):
19933 Rename locals to avoid shadowing.
dff45157
PE
19934 (mark_stack): Move local variables into the #ifdef region where
19935 they're used.
7bc26fdb
PE
19936 (BLOCK_INPUT_ALLOC, UNBLOCK_INPUT_ALLOC): Define only if
19937 ! defined SYSTEM_MALLOC && ! defined SYNC_INPUT, as they are not
19938 needed otherwise.
19939 (CHECK_ALLOCATED): Define only if GC_CHECK_MARKED_OBJECTS.
19940 (GC_STRING_CHARS): Remove; not used.
d40d4be1 19941 (Fmemory_limit): Cast sbrk's returned value to char *.
ae35e756 19942
e5aab7e7
PE
19943 * lisp.h (check_cons_list): Declare if GC_CHECK_CONS_LIST; this
19944 avoids undefined behavior in theory.
19945
4da60324
PE
19946 * regex.c (IF_LINT): Add defn, for benefit of ../lib-src.
19947
88043301
PE
19948 Use functions, not macros, for up- and down-casing (Bug#8254).
19949 * buffer.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
19950 (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Remove. All callers changed
19951 to use the following functions instead of these macros.
19952 (downcase): Adjust to lack of DOWNCASE_TABLE. Return int, not
19953 EMACS_INT, since callers assume the returned value fits in int.
19954 (upcase1): Likewise, for UPCASE_TABLE.
19955 (uppercasep, lowercasep, upcase): New static inline functions.
0da09c43 19956 * editfns.c (Fchar_equal): Remove no-longer-needed workaround for
db69b0cd 19957 the race-condition problem in the old DOWNCASE.
88043301 19958
19ed5445
PE
19959 * regex.c (CHARSET_LOOKUP_RANGE_TABLE_RAW, POP_FAILURE_REG_OR_COUNT):
19960 Rename locals to avoid shadowing.
19961 (regex_compile, re_match_2_internal): Move locals to avoid shadowing.
abbd1bcf
PE
19962 (regex_compile, re_search_2, re_match_2_internal):
19963 Remove unused local vars.
952db0d7
PE
19964 (FREE_VAR): Rewrite so as not to use empty "else",
19965 which gcc can warn about.
da053e48 19966 (regex_compile, re_match_2_internal): Mark locals as initialized.
b313f9d8
PE
19967 (RETALLOC_IF): Define only if needed.
19968 (WORDCHAR_P): Likewise. This one is never needed, but is used
19969 only in a comment talking about a compiler bug, so put inside
19970 the #if 0 of that comment.
19971 (CHARSET_LOOKUP_BITMAP, FAIL_STACK_FULL, RESET_FAIL_STACK):
19972 (PUSH_FAILURE_ELT, BUF_PUSH_3, STOP_ADDR_VSTRING):
19973 Remove; unused.
19ed5445 19974
1f3561e4 19975 * search.c (boyer_moore): Rename locals to avoid shadowing.
76ef09b7
PE
19976 * character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE):
19977 (PREV_CHAR_BOUNDARY): Likewise.
1f3561e4 19978
ded6f8f7
PE
19979 * search.c (simple_search): Remove unused var.
19980
dbd37a95
PE
19981 * dired.c (compile_pattern): Move decl from here ...
19982 * lisp.h: ... to here, so that it can be checked.
19983 (struct re_registers): New forward decl.
19984
7e47afad
PE
19985 * character.h (INC_POS, DEC_POS): Rename locals to avoid shadowing.
19986
85f24f61
PE
19987 * indent.c (MULTIBYTE_BYTES_WIDTH): New args bytes, width.
19988 All uses changed.
19989 (MULTIBYTE_BYTES_WIDTH, scan_for_column, compute_motion):
19990 Rename locals to avoid shadowing.
5671df8f 19991 (Fvertical_motion): Mark locals as initialized.
85f24f61 19992
181aa2be 19993 * casefiddle.c (casify_object, casify_region): Now static.
e45a141a 19994 (casify_region): Mark local as initialized.
181aa2be 19995
930d429c
PE
19996 * cmds.c (internal_self_insert): Rename local to avoid shadowing.
19997
7082eac6
PE
19998 * lisp.h (GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR, GCPRO6_VAR):
19999 New macros, so that the caller can use some names other than
20000 gcpro1, gcpro2, etc.
20001 (GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6): Reimplement in terms
20002 of the new macros.
20003 (GCPRO1_VAR, UNGCPRO_VAR): Change the meaning of the second
20004 argument, for consistency with GCPRO2_VAR, etc: it is now the
20005 prefix of the variable, not the variable itself. All uses
20006 changed.
38b2c076
PE
20007 * dired.c (directory_files_internal, file_name_completion):
20008 Rename locals to avoid shadowing.
20009
15206ed9
PE
20010 Fix a race condition diagnosed by gcc -Wsequence-point (Bug#8254).
20011 An expression of the form (DOWNCASE (x) == DOWNCASE (y)), found in
20012 dired.c's scmp function, had undefined behavior.
20013 * lisp.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
20014 (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Move from here ...
20015 * buffer.h: ... to here, because these macros use current_buffer,
20016 and the new implementation with inline functions needs to have
20017 current_buffer in scope now, rather than later when the macros
20018 are used.
20019 (downcase, upcase1): New static inline functions.
20020 (DOWNCASE, UPCASE1): Reimplement using these functions.
20021 This avoids undefined behavior in expressions like
20022 DOWNCASE (x) == DOWNCASE (y), which previously suffered
20023 from race conditions in accessing the global variables
20024 case_temp1 and case_temp2.
20025 * casetab.c (case_temp1, case_temp2): Remove; no longer needed.
20026 * lisp.h (case_temp1, case_temp2): Remove their decls.
20027 * character.h (ASCII_CHAR_P): Move from here ...
20028 * lisp.h: ... to here, so that the inline functions mentioned
20029 above can use them.
20030
4a6bea26
PE
20031 * dired.c (directory_files_internal_unwind): Now static.
20032
f14b7e14
PE
20033 * fileio.c (file_name_as_directory, directory_file_name):
20034 (barf_or_query_if_file_exists, auto_save_error, auto_save_1):
20035 Now static.
2893f146
PE
20036 (file_name_as_directory): Use const pointers when appropriate.
20037 (Fexpand_file_name): Likewise. In particular, newdir might
20038 point at constant storage, so make it a const pointer.
fd4ead52 20039 (Fmake_directory_internal, Fread_file_name): Remove unused vars.
b14aac08
PE
20040 (Ffile_selinux_context, Fset_file_selinux_context): Fix pointer
20041 signedness issues.
f839df0c
PE
20042 (Fset_file_times, Finsert_file_contents, auto_save_error):
20043 Rename locals to avoid shadowing.
f14b7e14 20044
5716756e 20045 * minibuf.c (choose_minibuf_frame_1): Now static.
62137a95
PE
20046 (Ftry_completion, Fall_completions): Rename or remove locals
20047 to avoid shadowing.
5716756e 20048
b4c3046a
PE
20049 * marker.c (bytepos_to_charpos): Remove; unused.
20050
b45db522
PE
20051 * lisp.h (verify_bytepos, count_markers): New decls,
20052 so that gcc does not warn that these functions aren't declared.
20053
85876d07
PE
20054 * insdel.c (check_markers, make_gap_larger, make_gap_smaller):
20055 (reset_var_on_error, Fcombine_after_change_execute_1): Now static.
f0cb4a60 20056 (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
40ef059e 20057 (copy_text): Remove unused local var.
85876d07 20058
03d78a21 20059 * filelock.c (within_one_second): Now static.
b3dd38ab 20060 (lock_file_1): Rename local to avoid shadowing.
03d78a21 20061
5df8f01b
PE
20062 * buffer.c (fix_overlays_before): Mark locals as initialized.
20063 (fix_start_end_in_overlays): Likewise. This function should be
20064 simplified by using pointers-to-pointers, but that's a different
20065 matter.
b1d876f1 20066 (switch_to_buffer_1): Now static.
8f54f30a
PE
20067 (Fkill_buffer, record_buffer, Fbury_buffer, Fset_buffer_multibyte):
20068 (report_overlay_modification): Rename locals to avoid shadowing.
c3bd59b5 20069
a70072c9 20070 * sysdep.c (system_process_attributes): Rename vars to avoid shadowing.
fbd02d7b 20071 Fix pointer signedness issue.
edced198
PE
20072 (sys_subshell): Mark local as volatile if checking for lint,
20073 to suppress a gcc -Wclobbered warning that does not seem to be right.
15dfd3d9 20074 (MAXPATHLEN): Define only if needed.
a70072c9 20075
a0977c44
PE
20076 * process.c (serial_open, serial_configure): Move decls from here ...
20077 * systty.h: ... to here, so that they can be checked.
20078
a884fdcc
PE
20079 * fns.c (get_random, seed_random): Move extern decls from here ...
20080 * lisp.h: ... to here, so that they can be checked.
20081
604efe86 20082 * sysdep.c (reset_io): Now static.
b8950c94 20083 (wait_for_termination_signal): Remove; unused.
604efe86 20084
38fc62d9
PE
20085 * keymap.c (keymap_parent, keymap_memberp, map_keymap_internal):
20086 (copy_keymap_item, append_key, push_text_char_description):
20087 Now static.
1004a21a 20088 (Fwhere_is_internal): Don't test CONSP (sequences) unnecessarily.
dbbb8427 20089 (DENSE_TABLE_SIZE): Remove; unused.
c1141155
PE
20090 (get_keymap, access_keymap, Fdefine_key, Fwhere_is_internal):
20091 (describe_map_tree):
20092 Rename locals to avoid shadowing.
38fc62d9 20093
2f2650da
PE
20094 * keyboard.c: Declare functions static if they are not used elsewhere.
20095 (echo_char, echo_dash, cmd_error, top_level_2):
20096 (poll_for_input, handle_async_input): Now static.
69a058fa
PE
20097 (read_char, kbd_buffer_get_event, make_lispy_position):
20098 (make_lispy_event, make_lispy_movement, apply_modifiers):
20099 (decode_keyboard_code, tty_read_avail_input, menu_bar_items):
20100 (parse_tool_bar_item, read_key_sequence, Fread_key_sequence):
20101 (Fread_key_sequence_vector): Rename locals to avoid shadowing.
c8a06054 20102 (read_key_sequence, read_char): Mark locals as initialized.
3ac94672 20103 (Fexit_recursive_edit, Fabort_recursive_edit): Mark with NO_RETURN.
2f2650da 20104
a053e86c 20105 * keyboard.h (make_ctrl_char): New decl.
da2f2dd9
PE
20106 (mark_kboards): Move decl here ...
20107 * alloc.c (mark_kboards): ... from here.
a053e86c 20108
4752793e
PE
20109 * lisp.h (force_auto_save_soon): New decl.
20110
74f10ca7 20111 * emacs.c (init_cmdargs): Rename local to avoid shadowing.
244fc23d
PE
20112 (DEFINE_DUMMY_FUNCTION): New macro.
20113 (__do_global_ctors, __do_global_ctors_aux, __do_global_dtors, __main):
20114 Use it.
c03cd23f
PE
20115 (main): Add casts to avoid warnings
20116 if GCC considers string literals to be constants.
74f10ca7 20117
022e70d4
PE
20118 * lisp.h (fatal_error_signal): Add decl, since it's exported.
20119
59d6fe83
PE
20120 * dbusbind.c: Pointer signedness fixes.
20121 (xd_signature, xd_append_arg, xd_initialize):
20122 (Fdbus_call_method, Fdbus_call_method_asynchronously):
20123 (Fdbus_method_return_internal, Fdbus_method_error_internal):
20124 (Fdbus_send_signal, xd_read_message_1, Fdbus_register_service):
20125 (Fdbus_register_signal): Use SSDATA when the context wants char *.
20126
78320123
PE
20127 * dbusbind.c (Fdbus_init_bus): Add cast to avoid warning
20128 if GCC considers string literals to be constants.
49cebcca 20129 (Fdbus_register_service, Fdbus_register_method): Remove unused vars.
78320123 20130
35ac2a97
SM
201312011-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
20132
fb103ca9
SM
20133 * print.c (PRINT_CIRCLE_CANDIDATE_P): New macro.
20134 (print_preprocess, print_object): New macro to fix last change.
20135
35ac2a97
SM
20136 * print.c (print_preprocess): Don't forget font objects.
20137
62973b41
JB
201382011-03-16 Juanma Barranquero <lekktu@gmail.com>
20139
20140 * emacs.c (USAGE3): Doc fixes.
20141
0e48bb22
AS
201422011-03-15 Andreas Schwab <schwab@linux-m68k.org>
20143
20144 * coding.c (detect_coding_iso_2022): Reorganize code to clarify
20145 structure.
20146
7684e57b
JB
201472011-03-14 Juanma Barranquero <lekktu@gmail.com>
20148
20149 * lisp.h (VWindow_system, Qfile_name_history):
20150 * keyboard.h (lispy_function_keys) [WINDOWSNT]:
20151 * w32term.h (w32_system_caret_hwnd, w32_system_caret_height)
20152 (w32_system_caret_x, w32_system_caret_y): Declare extern.
20153
20154 * w32select.c: Don't #include "keyboard.h".
c96bbc66 20155 (run_protected): Add extern declaration for waiting_for_input.
7684e57b
JB
20156
20157 * w32.c (Qlocal, noninteractive1, inhibit_window_system):
20158 * w32console.c (detect_input_pending, read_input_pending)
20159 (encode_terminal_code):
20160 * w32fns.c (quit_char, lispy_function_keys, Qtooltip)
20161 (w32_system_caret_hwnd, w32_system_caret_height, w32_system_caret_x)
20162 (w32_system_caret_y, Qfile_name_history):
20163 * w32font.c (w32font_driver, QCantialias, QCotf, QClang):
20164 * w32inevt.c (reinvoke_input_signal, lispy_function_keys):
20165 * w32menu.c (Qmenu_bar, QCtoggle, QCradio, Qoverriding_local_map)
20166 (Qoverriding_terminal_local_map, Qmenu_bar_update_hook):
20167 * w32proc.c (Qlocal, report_file_error):
20168 * w32term.c (Vwindow_system, updating_frame):
20169 * w32uniscribe.c (initialized, uniscribe_font_driver):
20170 Remove unneeded extern declarations.
20171
2aa46d6c
CY
201722011-03-14 Chong Yidong <cyd@stupidchicken.com>
20173
c96bbc66 20174 * buffer.c (Fmake_indirect_buffer): Fix incorrect assertions.
2aa46d6c 20175
cffc6f3b
CY
201762011-03-13 Chong Yidong <cyd@stupidchicken.com>
20177
20178 * buffer.h (BUF_BEGV, BUF_BEGV_BYTE, BUF_ZV, BUF_ZV_BYTE, BUF_PT)
20179 (BUF_PT_BYTE): Rewrite to handle indirect buffers (Bug#8219).
20180 These macros can no longer be used for assignment.
20181
44f230aa
SM
20182 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
20183 Assign struct members directly, instead of using BUF_BEGV etc.
cffc6f3b
CY
20184 (record_buffer_markers, fetch_buffer_markers): New functions for
20185 recording and fetching special buffer markers.
20186 (set_buffer_internal_1, set_buffer_temp): Use them.
20187
20188 * lread.c (unreadchar): Use SET_BUF_PT_BOTH.
20189
20190 * insdel.c (adjust_point): Use SET_BUF_PT_BOTH.
20191
20192 * intervals.c (temp_set_point_both): Use SET_BUF_PT_BOTH.
20193 (get_local_map): Use SET_BUF_BEGV_BOTH and SET_BUF_ZV_BOTH.
20194
20195 * xdisp.c (hscroll_window_tree):
20196 (reconsider_clip_changes): Use PT instead of BUF_PT.
20197
d251f04b
EZ
201982011-03-13 Eli Zaretskii <eliz@gnu.org>
20199
20200 * makefile.w32-in ($(BLD)/editfns.$(O)): Depend on
20201 $(EMACS_ROOT)/lib/intprops.h.
20202
f0c77cd1
PE
202032011-03-13 Paul Eggert <eggert@cs.ucla.edu>
20204
3eca4629
PE
20205 Fix more problems found by GCC 4.5.2's static checks.
20206
7c86ee98
PE
20207 * gtkutil.c (xg_get_pixbuf_from_pixmap): Add cast from char *
20208 to unsigned char * to avoid compiler diagnostic.
b0afc268
PE
20209 (xg_free_frame_widgets): Make it clear that a local variable is
20210 needed only if USE_GTK_TOOLTIP.
01e0b5ad
PE
20211 (gdk_window_get_screen): Make it clear that this macro is needed
20212 only if USE_GTK_TOOLTIP.
1e5524e7
PE
20213 (int_gtk_range_get_value): New function, which avoids a diagnostic
20214 from gcc -Wbad-function-cast.
20215 (xg_set_toolkit_scroll_bar_thumb): Use it.
20216 (xg_tool_bar_callback, xg_tool_item_stale_p): Rewrite to avoid
20217 diagnostic from gcc -Wbad-function-cast.
65dc836c
PE
20218 (get_utf8_string, xg_get_file_with_chooser):
20219 Rename locals to avoid shadowing.
20220 (create_dialog): Move locals to avoid shadowing.
7c86ee98 20221
41729b81
PE
20222 * xgselect.c (xg_select): Remove unused var.
20223
f0c77cd1
PE
20224 * image.c (four_corners_best): Mark locals as initialized.
20225 (gif_load): Initialize transparent_p to zero (Bug#8238).
20226 Mark another local as initialized.
ec6cf4c6 20227 (my_png_error, my_error_exit): Mark with NO_RETURN.
f0c77cd1 20228
ce0ad53d 20229 * image.c (clear_image_cache): Now static.
d5d5a617 20230 (DIM, HAVE_STDLIB_H_1): Remove unused macros.
e22cffbc 20231 (xpm_load): Redo to avoid "discards qualifiers" gcc warning.
77a765fd
PE
20232 (x_edge_detection): Remove unnecessary cast that
20233 gcc -Wbad-function-cast diagnoses.
2037898d 20234 (gif_load): Fix pointer signedness.
6ae141d6
PE
20235 (clear_image_cache, xbm_read_bitmap_data, x_detect_edges):
20236 (jpeg_load, gif_load): Rename locals to avoid shadowing.
ce0ad53d 20237
33383987 202382011-03-12 Paul Eggert <eggert@cs.ucla.edu>
3eca4629 20239
d32df629
PE
20240 Improve quality of tests for time stamp overflow.
20241 For example, without this patch (encode-time 0 0 0 1 1
20242 1152921504606846976) returns the obviously-bogus value (-948597
20243 62170) on my RHEL 5.5 x86-64 host. With the patch, it correctly
20244 reports time overflow. See
20245 <http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg00470.html>.
b8d9bd41
PE
20246 * deps.mk (editfns.o): Depend on ../lib/intprops.h.
20247 * editfns.c: Include limits.h and intprops.h.
20248 (TIME_T_MIN, TIME_T_MAX): New macros.
20249 (time_overflow): Move earlier, to before first use.
20250 (hi_time, lo_time): New functions, for an accurate test for
20251 out-of-range times.
20252 (Fcurrent_time, Fget_internal_run_time, make_time): Use them.
20253 (Fget_internal_run_time): Don't assume time_t fits in int.
20254 (make_time): Use list2 instead of Fcons twice.
20255 (Fdecode_time): More accurate test for out-of-range times.
20256 (check_tm_member): New function.
20257 (Fencode_time): Use it, to test for out-of-range times.
d32df629
PE
20258 (lisp_time_argument): Don't rely on undefined left-shift and
20259 right-shift behavior when checking for time stamp overflow.
8be6f318 20260
fe31d94c
PE
20261 * editfns.c (time_overflow): New function, refactoring common code.
20262 (Fformat_time_string, Fdecode_time, Fencode_time):
20263 (Fcurrent_time_string): Use it.
20264
8be6f318
PE
20265 Move 'make_time' to be next to its inverse 'lisp_time_argument'.
20266 * dired.c (make_time): Move to ...
20267 * editfns.c (make_time): ... here.
20268 * systime.h: Note the move.
20269
09d9db2c 202702011-03-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
c47cbdfd 20271
126bc0dc
YM
20272 * fringe.c (update_window_fringes): Remove unused variables.
20273
c47cbdfd
YM
20274 * unexmacosx.c (copy_data_segment): Also copy __got section.
20275 (Bug#8223)
20276
7ac80be9
EZ
202772011-03-12 Eli Zaretskii <eliz@gnu.org>
20278
c96bbc66 20279 * termcap.c [MSDOS]: Include "msdos.h".
058e5dad
EZ
20280 (find_capability, tgetnum, tgetflag, tgetstr, tputs, tgetent):
20281 Constify `char *' arguments and their references according to
20282 prototypes in tparam.h.
20283
ecb0f94d 20284 * deps.mk (termcap.o): Depend on tparam.h and msdos.h.
058e5dad 20285
7ac80be9
EZ
20286 * msdos.c (XMenuAddPane): 3rd argument is `const char *' now.
20287 Adapt all references accordingly.
20288
20289 * msdos.h (XMenuAddPane): 3rd argument is `const char *' now.
20290
ef1fd07e
TT
202912011-03-11 Tom Tromey <tromey@redhat.com>
20292
20293 * buffer.c (syms_of_buffer): Remove obsolete comment.
20294
7ef4b50c
EZ
202952011-03-11 Eli Zaretskii <eliz@gnu.org>
20296
20297 * termhooks.h (encode_terminal_code): Declare prototype.
20298
20299 * msdos.c (encode_terminal_code): Don't declare prototype.
20300
20301 * term.c (encode_terminal_code): Now external again, used by
20302 w32console.c and msdos.c.
20303
44f230aa
SM
20304 * makefile.w32-in ($(BLD)/term.$(O), ($(BLD)/tparam.$(O)):
20305 Depend on $(SRC)/tparam.h, see 2011-03-11T07:24:21Z!eggert@cs.ucla.edu.
7ef4b50c 20306
4b1ec863 203072011-03-11 Paul Eggert <eggert@cs.ucla.edu>
f78faa98 20308
1714f52b 20309 Fix some minor problems found by GCC 4.5.2's static checks.
83316bf4 20310
4b1ec863
PE
20311 * fringe.c (update_window_fringes): Mark locals as initialized
20312 (Bug#8227).
20313 (destroy_fringe_bitmap, init_fringe_bitmap): Now static.
bf60f616 20314
524c7aa6
PE
20315 * alloc.c (mark_fringe_data): Move decl from here ...
20316 * lisp.h (mark_fringe_data) [HAVE_WINDOW_SYSTEM]: ... to here,
20317 to check its interface.
20318 (init_fringe_once): Do not declare unless HAVE_WINDOW_SYSTEM.
20319
a5c0af81 20320 * fontset.c (free_realized_fontset): Now static.
7519b8cd 20321 (Fset_fontset_font): Rename local to avoid shadowing.
cc6e5db1 20322 (fontset_font): Mark local as initialized.
a9a06e0b 20323 (FONTSET_SPEC, FONTSET_REPERTORY, RFONT_DEF_REPERTORY): Remove; unused.
a5c0af81 20324
b4716021
PE
20325 * xrdb.c: Include "xterm.h", to check x_load_resources's interface.
20326
811e9bac 20327 * xselect.c (x_disown_buffer_selections): Remove; not used.
7b83e2f1 20328 (TRACE3) [!defined TRACE_SELECTION]: Remove; not used.
aa0daa9f
PE
20329 (x_own_selection, Fx_disown_selection_internal): Rename locals
20330 to avoid shadowing.
20331 (x_handle_dnd_message): Remove local to avoid shadowing.
811e9bac 20332
7e3ab302
PE
20333 * lisp.h (GCPRO1_VAR, UNGCPRO_VAR): New macros,
20334 so that the caller can use some name other than gcpro1.
20335 (GCPRO1, UNGCPRO): Reimplement in terms of the new macros.
58d2d479
PE
20336 * xfns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
20337 (Fx_backspace_delete_keys_p):
20338 Use them to avoid shadowing, and rename vars to avoid shadowing.
20339 (x_decode_color, x_set_name, x_window): Now static.
6b437900 20340 (Fx_create_frame): Add braces to silence GCC warning.
c0951e53 20341 (Fx_file_dialog, Fx_select_font): Fix pointer signedness.
06b0c8a0
PE
20342 (x_real_positions, xg_set_icon_from_xpm_data, x_create_tip_frame):
20343 Remove unused locals.
7e3ab302
PE
20344 (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
20345 (Fx_backspace_delete_keys_p): Rename locals to avoid shadowing.
20346 Some of these renamings use the new GCPRO1_VAR and UNGCPRO_VAR
20347 macros.
f78faa98 20348
e2b13473
PE
20349 * xterm.h (x_mouse_leave): New decl.
20350
77f23912
PE
20351 * xterm.c (x_copy_dpy_color, x_focus_on_frame, x_unfocus_frame):
20352 Remove unused functions.
cdf4ba58
PE
20353 (x_shift_glyphs_for_insert, XTflash, XTring_bell):
20354 (x_calc_absolute_position): Now static.
7411c686 20355 (XTread_socket): Don't define label "out" unless it's used.
2b07bcff 20356 Don't declare local "event" unless it's used.
ed7bf3a5
PE
20357 (x_iconify_frame, x_free_frame_resources): Don't declare locals
20358 unless they are used.
38d0b34a
PE
20359 (XEMBED_VERSION, xembed_set_info): Don't define unless needed.
20360 (x_fatal_error_signal): Remove; not used.
a6067996
PE
20361 (x_draw_image_foreground, redo_mouse_highlight, XTmouse_position):
20362 (x_scroll_bar_report_motion, handle_one_xevent, x_draw_bar_cursor):
20363 (x_error_catcher, x_connection_closed, x_error_handler):
20364 (x_error_quitter, xembed_send_message, x_iconify_frame):
20365 (my_log_handler): Rename locals to avoid shadowing.
28f1c698 20366 (x_delete_glyphs, x_ins_del_lines): Mark with NO_RETURN.
2a8fade0 20367 (x_connection_closed): Tell GCC not to suggest NO_RETURN.
77f23912 20368
44f230aa
SM
20369 * xfaces.c (clear_face_cache, Fx_list_fonts, Fface_font):
20370 Rename or move locals to avoid shadowing.
6b463e58 20371 (tty_defined_color, merge_face_heights): Now static.
5967d051 20372 (free_realized_faces_for_fontset): Remove; not used.
1e9966ea
PE
20373 (Fx_list_fonts): Mark variable that gcc -Wuninitialized
20374 does not deduce is never used uninitialized.
73719eba
PE
20375 (STRDUPA, LSTRDUPA, FONT_POINT_SIZE_QUANTUM): Remove; not used.
20376 (LFACEP): Define only if XASSERTS, as it's not needed otherwise.
071048a3 20377
426994c3 20378 * terminal.c (store_terminal_param): Now static.
5489860b 20379
032f1620 20380 * xmenu.c (menu_highlight_callback): Now static.
9d66f88e 20381 (set_frame_menubar): Remove unused local.
d4323972 20382 (xmenu_show): Rename parameter to avoid shadowing.
6d1f7fee
PE
20383 (xmenu_show, xdialog_show, xmenu_show): Make local pointers "const"
20384 since they might point to immutable storage.
281585b0
PE
20385 (next_menubar_widget_id): Declare only if USE_X_TOOLKIT,
20386 since it's unused otherwise.
032f1620 20387
367c19e5 20388 * xdisp.c (produce_glyphless_glyph): Initialize lower_xoff.
53df7c11 20389 Add a FIXME, since the code still doesn't look right. (Bug#8215)
9f36b9fd
PE
20390 (Fcurrent_bidi_paragraph_direction): Simplify slightly; this
20391 avoids a gcc -Wuninitialized diagnostic.
0e086e8f 20392 (display_line, BUILD_COMPOSITE_GLYPH_STRING, draw_glyphs):
44a3a108
PE
20393 (note_mouse_highlight): Mark variables that gcc -Wuninitialized
20394 does not deduce are never used uninitialized.
70739cbe 20395
07b48fa9
PE
20396 * lisp.h (IF_LINT): New macro, copied from ../lib-src/emacsclient.c.
20397
8868a238 20398 * xdisp.c (redisplay_window): Rename local to avoid shadowing.
4554d213
PE
20399 * window.c (window_loop, size_window):
20400 (run_window_configuration_change_hook, enlarge_window): Likewise.
8868a238 20401
7e5cf297 20402 * window.c (display_buffer): Now static.
d6550a9f
PE
20403 (size_window): Mark variables that gcc -Wuninitialized
20404 does not deduce are never used uninitialized.
a586633d
PE
20405 * window.h (check_all_windows): New decl, to forestall
20406 gcc -Wmissing-prototypes diagnostic.
5b555da1 20407 * dispextern.h (bidi_dump_cached_states): Likewise.
7e5cf297 20408
f6095868
PE
20409 * charset.h (CHECK_CHARSET_GET_CHARSET): Rename locals to avoid
20410 shadowing.
20411 * charset.c (map_charset_for_dump, Fchar_charset): Likewise.
726929c4
PE
20412 Include <limits.h>.
20413 (Fsort_charsets): Redo min/max calculation to shorten the code a bit
20414 and to avoid gcc -Wuninitialized warning.
89ef49df
PE
20415 (load_charset_map): Mark variables that gcc -Wuninitialized
20416 does not deduce are never used uninitialized.
53df7c11 20417 (load_charset): Abort instead of using uninitialized var (Bug#8229).
f6095868 20418
f38b440c
PE
20419 * coding.c (coding_set_source, coding_set_destination):
20420 Use "else { /* comment */ }" rather than "else /* comment */;"
20421 for clarity, and to avoid gcc -Wempty-body warning.
2735d060
PE
20422 (Fdefine_coding_system_internal): Don't redeclare 'i' inside
20423 a block, when the outer 'i' will do.
20424 (decode_coding_utf_8, decode_coding_utf_16, detect_coding_emacs_mule):
20425 (emacs_mule_char, decode_coding_emacs_mule, detect_coding_iso_2022):
20426 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5):
20427 (decode_coding_raw_text, decode_coding_charset, get_translation_table):
20428 (Fdecode_sjis_char, Fdefine_coding_system_internal):
20429 Rename locals to avoid shadowing.
20430 * character.h (FETCH_STRING_CHAR_ADVANCE): Likewise.
e2f1bab9
PE
20431 * coding.c (emacs_mule_char, encode_invocation_designation):
20432 Now static, since they're not used elsewhere.
413bb2db 20433 (decode_coding_iso_2022): Add "default: abort ();" as a safety check.
c4a63b12 20434 (decode_coding_object, encode_coding_object, detect_coding_system):
ee05f961
PE
20435 (decode_coding_emacs_mule): Mark variables that gcc
20436 -Wuninitialized does not deduce are never used uninitialized.
160b01f6
PE
20437 (detect_coding_iso_2022): Initialize a local variable that might
20438 be used uninitialized. Leave a FIXME because it's not clear that
53df7c11 20439 this initialization is needed. (Bug#8211)
5f58e762
PE
20440 (ISO_CODE_LF, ISO_CODE_CR, CODING_ISO_FLAG_EUC_TW_SHIFT):
20441 (ONE_MORE_BYTE_NO_CHECK, UTF_BOM, UTF_16_INVALID_P):
20442 (SHIFT_OUT_OK, ENCODE_CONTROL_SEQUENCE_INTRODUCER):
20443 (ENCODE_DIRECTION_R2L, ENCODE_DIRECTION_L2R):
20444 Remove unused macros.
f38b440c 20445
232b38b9 20446 * category.c (hash_get_category_set): Remove unused local var.
9f3b5e69 20447 (copy_category_table): Now static, since it's not used elsewhere.
d0891610 20448 * character.c (string_count_byte8): Likewise.
232b38b9 20449
fb90da1b
PE
20450 * ccl.c (CCL_WRITE_STRING, CCL_ENCODE_CHAR, Fccl_execute_on_string):
20451 (Fregister_code_conversion_map): Rename locals to avoid shadowing.
20452
fb93dbc2
PE
20453 * chartab.c (copy_sub_char_table): Now static, since it's not used
20454 elsewhere.
5c156ace
PE
20455 (sub_char_table_ref_and_range, char_table_ref_and_range):
20456 Rename locals to avoid shadowing.
bbcd0949 20457 (ASET_RANGE, GET_SUB_CHAR_TABLE): Remove unused macros.
fb93dbc2 20458
7d3b3862 20459 * bidi.c (bidi_check_type): Now static, since it's not used elsewhere.
630d6892 20460 (BIDI_BOB): Remove unused macro.
7d3b3862 20461
6be7d3da
PE
20462 * cm.c (cmgoto): Mark variables that gcc -Wuninitialized does not
20463 deduce are never used uninitialized.
c2ed9c8b 20464 * term.c (encode_terminal_code): Likewise.
6be7d3da 20465
75f8807f 20466 * term.c (encode_terminal_code): Now static. Remove unused local.
72abad34 20467
50938595
PE
20468 * tparam.h: New file.
20469 * term.c, tparam.h: Include it.
20470 * deps.mk (term.o, tparam.o): Depend on tparam.h.
20471 * term.c (tputs, tgetent, tgetflag, tgetnum, tparam, tgetstr):
20472 Move these decls to tparam.h, and make them agree with what
20473 is actually in tparam.c. The previous trick of using incompatible
20474 decls in different modules does not conform to the C standard.
20475 All callers of tparam changed to use tparam's actual API.
20476 * tparam.c (tparam1, tparam, tgoto):
20477 Use const pointers where appropriate.
20478
fbceeba2
PE
20479 * cm.c (calccost, cmgoto): Use const pointers where appropriate.
20480 * cm.h (struct cm): Likewise.
20481 * dispextern.h (do_line_insertion_deletion_costs): Likewise.
20482 * scroll.c (ins_del_costs, do_line_insertion_deletion_costs): Likewise.
20483 * term.c (tty_ins_del_lines, calculate_costs, struct fkey_table):
20484 (term_get_fkeys_1, append_glyphless_glyph, produce_glyphless_glyph):
20485 (turn_on_face, init_tty): Likewise.
20486 * termchar.h (struct tty_display_info): Likewise.
fbceeba2 20487
7f3f1250
PE
20488 * term.c (term_mouse_position): Rename local to avoid shadowing.
20489
e6ca6543
PE
20490 * alloc.c (mark_ttys): Move decl from here ...
20491 * lisp.h (mark_ttys): ... to here, so that it's checked against defn.
20492
c40f8d15
AS
204932011-03-11 Andreas Schwab <schwab@linux-m68k.org>
20494
20495 * .gdbinit (pwinx, xbuffer): Fix access to buffer name.
20496
cfe0661d
JB
204972011-03-09 Juanma Barranquero <lekktu@gmail.com>
20498
20499 * search.c (compile_pattern_1): Remove argument regp, unused since
20500 revid:rms@gnu.org-19941211082627-3x1g1wyqkjmwloig.
20501 (compile_pattern): Don't pass it.
20502
0afb4571
J
205032011-03-08 Jan Djärv <jan.h.d@swipnet.se>
20504
20505 * xterm.h (DEFAULT_GDK_DISPLAY): New define.
20506 (GDK_WINDOW_XID, gtk_widget_get_preferred_size): New defines
20507 for ! HAVE_GTK3.
20508 (GTK_WIDGET_TO_X_WIN): Use GDK_WINDOW_XID.
20509
20510 * xmenu.c (menu_position_func): Call gtk_widget_get_preferred_size.
20511
20512 * gtkutil.c: Include gtkx.h if HAVE_GTK3. If ! HAVE_GTK3, define
20513 gdk_window_get_screen, gdk_window_get_geometry,
20514 gdk_x11_window_lookup_for_display and GDK_KEY_g.
20515 (xg_set_screen): Use DEFAULT_GDK_DISPLAY.
20516 (xg_get_pixbuf_from_pixmap): New function.
20517 (xg_get_pixbuf_from_pix_and_mask): Change parameters from GdkPixmap
20518 to Pixmap, take frame as parameter, remove GdkColormap parameter.
20519 Call xg_get_pixbuf_from_pixmap instead of
20520 gdk_pixbuf_get_from_drawable.
20521 (xg_get_image_for_pixmap): Do not make GdkPixmaps, call
20522 xg_get_pixbuf_from_pix_and_mask with Pixmap parameters instead.
20523 (xg_check_special_colors): Use GtkStyleContext and its functions
20524 for HAVE_GTK3.
20525 (xg_prepare_tooltip, xg_hide_tooltip): Call gdk_window_get_screen.
20526 (xg_prepare_tooltip, create_dialog, menubar_map_cb)
20527 (xg_update_frame_menubar, xg_tool_bar_detach_callback)
44f230aa
SM
20528 (xg_tool_bar_attach_callback, xg_update_tool_bar_sizes):
20529 Call gtk_widget_get_preferred_size.
0afb4571
J
20530 (xg_frame_resized): gdk_window_get_geometry only takes 5
20531 parameters.
44f230aa
SM
20532 (xg_win_to_widget, xg_event_is_for_menubar):
20533 Call gdk_x11_window_lookup_for_display.
0afb4571
J
20534 (xg_set_widget_bg): New function.
20535 (delete_cb): New function.
895009e1 20536 (xg_create_frame_widgets): Connect delete-event to delete_cb.
5c32d3f2 20537 Call xg_set_widget_bg. Only set background pixmap for ! HAVE_GTK3
0afb4571
J
20538 (xg_set_background_color): Call xg_set_widget_bg.
20539 (xg_set_frame_icon): Call xg_get_pixbuf_from_pix_and_mask.
20540 (xg_create_scroll_bar): vadj is a GtkAdjustment for HAVE_GTK3.
20541 Only call gtk_range_set_update_policy if ! HAVE_GTK3.
20542 (xg_make_tool_item): Only connect xg_tool_bar_item_expose_callback
20543 if ! HAVE_GTK3.
20544 (update_frame_tool_bar): Call gtk_widget_hide.
20545 (xg_initialize): Use GDK_KEY_g.
20546
20547 * xsmfns.c (gdk_set_sm_client_id): Define to gdk_set_sm_client_id
20548 if ! HAVE_GTK3
20549 (x_session_initialize): Call gdk_x11_set_sm_client_id.
20550
20551 * xterm.c (XFillRectangle): Use cairo routines for HAVE_GTK3.
20552 (x_term_init): Disable Xinput(2) with GDK_CORE_DEVICE_EVENTS.
20553 Load ~/emacs.d/gtkrc only for ! HAVE_GTK3.
20554
1c2cc4ef
JB
205552011-03-08 Juanma Barranquero <lekktu@gmail.com>
20556
20557 * w32xfns.c (select_palette): Check success of RealizePalette against
20558 GDI_ERROR, not zero.
20559
33383987 20560See ChangeLog.11 for earlier changes.
aac0c6e3
MR
20561
20562;; Local Variables:
20563;; coding: utf-8
aac0c6e3
MR
20564;; End:
20565
2f097256 20566 Copyright (C) 2011-2012 Free Software Foundation, Inc.
aac0c6e3
MR
20567
20568 This file is part of GNU Emacs.
20569
20570 GNU Emacs is free software: you can redistribute it and/or modify
20571 it under the terms of the GNU General Public License as published by
20572 the Free Software Foundation, either version 3 of the License, or
20573 (at your option) any later version.
20574
20575 GNU Emacs is distributed in the hope that it will be useful,
20576 but WITHOUT ANY WARRANTY; without even the implied warranty of
20577 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20578 GNU General Public License for more details.
20579
20580 You should have received a copy of the GNU General Public License
20581 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.