1 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3 * window.c (Fset_window_configuration): Move select_window later.
5 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7 Refine redisplay optimizations to only redisplay *some* frames/windows
8 rather than all of them.
9 * xdisp.c (REDISPLAY_SOME): New constant.
10 (redisplay_other_windows, wset_redisplay, fset_redisplay)
11 (bset_redisplay, bset_update_mode_line): New functions.
12 (message_dolog): Use bset_redisplay.
13 (clear_garbaged_frames): Use fset_redisplay.
14 (echo_area_display): Use wset_redisplay.
15 (buffer_shared_and_changed): Remove.
16 (prepare_menu_bars): Call Vpre_redisplay_function before updating
17 frame titles. Compute the actual set of windows redisplayed.
18 Don't update frame titles and menu bars for frames that don't need to
20 (propagate_buffer_redisplay): New function.
22 (redisplay_internal): Use it. Be more selective in the set of windows
23 we redisplay. Propagate windows_or_buffers_changed to
24 update_mode_lines a bit later to simplify the code.
25 (mark_window_display_accurate_1): Reset window and buffer's
27 (redisplay_window): Do nothing if neither the window nor the buffer nor
28 the frame needs redisplay.
29 * window.h (struct window): Add `redisplay' field.
30 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
31 (redisplay_other_windows, window_list): New declarations.
32 * window.c (select_window, Fset_window_start): Use wset_redisplay.
33 (window_list): Not static any more.
34 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
35 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
36 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
37 * frame.c (Fmake_frame_visible): Don't redisplay everything.
38 * frame.h (struct frame): Add `redisplay' field.
39 Move `external_menu_bar' bitfield next to other bit-fields.
40 (SET_FRAME_GARBAGED): Use fset_redisplay.
41 (SET_FRAME_VISIBLE): Don't garbage the frame;
42 Use redisplay_other_windows.
43 * buffer.h (struct buffer): Add `redisplay' field.
44 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
45 (modify_overlay): Use bset_redisplay.
46 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
48 2013-11-28 Eli Zaretskii <eliz@gnu.org>
50 Support w32 file notifications in batch mode.
51 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
52 invalid (which happens in batch mode). If non-interactive, call
53 handle_file_notifications to store file notification events in the
54 input queue. (Bug#15933)
56 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
58 * w32inevt.c (handle_file_notifications): Now external, not static.
60 * w32term.h (handle_file_notifications): Provide prototype.
62 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
63 init_crit, since init_display, which does that otherwise, is not
66 2013-11-27 Glenn Morris <rgm@gnu.org>
68 * Makefile.in ($(lispsource)/international/charprop.el): New.
69 (emacs$(EXEEXT)): Depend on charprop.el.
71 2013-11-27 Eli Zaretskii <eliz@gnu.org>
73 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
74 deleting portions of the buffer under non-nil REPLACE argument.
77 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
78 directory, watch it and not its parent.
79 (add_watch): Allow empty string in FILE.
81 2013-11-27 Martin Rudalics <rudalics@gmx.at>
83 * window.c (Fset_window_start, window_resize_apply)
84 (window_scroll): Reset window_end_valid (Bug#15957).
86 2013-11-27 Glenn Morris <rgm@gnu.org>
88 * Makefile.in (leimdir): Now in lisp source directory.
89 ($(leimdir)/leim-list.el): Just use ../leim .
90 * epaths.in (PATH_DUMPLOADSEARCH):
91 * lread.c (load_path_default):
92 * nsterm.m (ns_load_path): No more leim directory.
94 2013-11-26 Andreas Schwab <schwab@suse.de>
96 * .gdbinit (xgettype): Add cast.
98 2013-11-26 Glenn Morris <rgm@gnu.org>
100 Preload leim-list.el.
101 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
102 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
103 is a single directory.
105 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
107 bool-vector-subsetp is now the normal direction (Bug#15912).
108 * data.c (Fbool_vector_subsetp): Test whether the first argument
109 is a subset of the second one, not the reverse. Add doc string.
111 Fix minor problems found by static checking.
112 * lread.c (load_path_default): Now static.
113 * textprop.c (text_property_stickiness): Be consistent about the
114 test used when deciding whether to consider the previous character.
115 This simplifies the code a bit.
117 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
119 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
121 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
122 (syms_of_frame): Don't defsubr them.
124 2013-11-25 Glenn Morris <rgm@gnu.org>
126 * lread.c (load_path_default): Change the sense of the argument.
127 (init_lread): When EMACSLOADPATH is set, do not ignore changes
128 from dump_path. When it is not, avoid checking dump_path twice.
130 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
131 uninstalled dump_path against installed Vload_path. (Bug#15964)
133 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
135 Export get_pos_property to Elisp.
136 * editfns.c (Fget_pos_property): Rename from get_pos_property.
137 (syms_of_editfns): Export it to Elisp.
139 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
141 2013-11-23 Romain Francoise <romain@orebokech.com>
143 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
144 initialization here ...
145 (syms_of_fileio): ... from here.
147 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
149 * lread.c (init_lread): Fix int/Lisp_Object mixup.
150 Please use --enable-check-lisp-object-type.
152 2013-11-23 Glenn Morris <rgm@gnu.org>
154 * process.c (get_process): Explicit error for dead buffers.
156 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
158 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
160 2013-11-23 Glenn Morris <rgm@gnu.org>
162 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
163 * lread.c (load_path_check): Take path to check as argument.
164 (load_path_default): New, split from init_lread.
165 (init_lread): Move calc of default load-path to load_path_default.
166 Empty elements in EMACSLOADPATH now stand for the default.
167 (load-path): Doc fix.
168 * emacs.c (decode_env_path): Add option to treat empty elements
169 as nil rather than ".".
170 * callproc.c (init_callproc_1, init_callproc):
171 * image.c (Vx_bitmap_file_path):
172 * lisp.h (decode_env_path):
173 * lread.c (Vsource_directory):
174 Update for new argument spec of decode_env_path.
176 2013-11-22 Eli Zaretskii <eliz@gnu.org>
178 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
179 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
181 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
183 Fix some dependency problems that cause unnecessary recompiles.
184 Problem reported by RMS in
185 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
186 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
187 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
188 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
189 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
190 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
191 (boostrap-clean): No need to remove stamp-oldxmenu.
193 Fix recently introduced bool vector overrun.
194 This was due to an optimization that went awry.
195 Reported by Glenn Morris in
196 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
197 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
198 for empty vectors, undoing the 2013-11-18 change.
199 * data.c (bool_vector_binop_driver): Rely on this.
200 Fix bug that occasionally overran the destination.
201 * lisp.h (struct Lisp_Bool_vector): Document this.
203 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
205 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
208 * nsterm.m (init, run, stop:): Comment out for now, does not work
211 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
213 * charset.c (syms_of_charset): Don't read past end of string.
215 2013-11-19 Glenn Morris <rgm@gnu.org>
217 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
219 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
221 Add hooks to run on gaining/losing focus. (Bug#15029)
222 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
223 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
224 (syms_of_frame): Add focus-in-hook, focus-out-hook.
226 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
228 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
229 The old names predated the API change that put destination at end.
231 Improve API of recently-added bool vector functions (Bug#15912).
232 The old API had (bool-vector-count-matches A B)
233 and (bool-vector-count-matches-at A B I), which gave the
234 misleading impression that the two functions were variants, one
235 with a location I. The new API has (bool-vector-count-population A)
236 and (bool-vector-count-consecutive A B I) to make the distinction
237 clearer. The first function no longer has a B argument, since the
238 caller can easily determine the number of nils if the length and
239 number of ts is known.
240 * data.c (Fbool_vector_count_population): Rename from
241 bool_vector_count_matches, and accept just 1 argument.
242 (Fbool_vector_count_consecutive): Rename from
243 Fbool_vector_count_matches_at.
245 Always allocate at least one bits_word per bool vector.
246 See Daniel Colascione in:
247 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
248 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
249 * data.c (bool_vector_binop_driver): Rely on this. Tune.
250 * lisp.h (struct Lisp_Bool_vector): Document this.
252 2013-11-18 Eli Zaretskii <eliz@gnu.org>
254 * insdel.c (invalidate_buffer_caches): New function, consolidated
255 from part of prepare_to_modify_buffer.
256 (insert_from_gap, prepare_to_modify_buffer):
257 * coding.c (code_convert_region, code_convert_string):
258 Call invalidate_buffer_caches. (Bug#15841)
260 * lisp.h (invalidate_buffer_caches): Add prototype.
262 2013-11-17 Eli Zaretskii <eliz@gnu.org>
264 * w32term.c (x_update_window_end): Don't invalidate the entire
265 mouse-highlight info, just signal frame_up_to_date_hook that mouse
266 highlight needs to be redisplayed. (Bug#15913)
268 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
270 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
272 2013-11-16 Eli Zaretskii <eliz@gnu.org>
274 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
275 while we are using Vprin1_to_string_buffer.
277 * keymap.c (describe_map): Don't crash if PT is 1 both before and
278 after inserting the description string. (Bug#15907)
280 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
282 * data.c: Work around bogus GCC diagnostic about shift count.
283 Reported by Eli Zaretskii in
284 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
285 (pre_value): New function.
286 (count_trailing_zero_bits): Use it.
288 2013-11-15 Eli Zaretskii <eliz@gnu.org>
290 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
291 assume C macros are not supported even under -g3 in these old GCC
294 2013-11-15 Leo Liu <sdl.web@gmail.com>
296 * minibuf.c (Ftry_completion, Fall_completions)
297 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
299 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
301 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
302 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
303 This avoids placing unnecessary constants into the Emacs code.
305 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
307 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
308 for Cygwin w32 build.
310 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
311 for Cygwin w32 build. (Bug#15892)
313 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
315 Simplify, port and tune bool vector implementation.
316 * alloc.c (bool_vector_exact_payload_bytes)
317 (bool_vector_payload_bytes): Remove.
318 (bool_vector_fill): Return its argument.
319 * alloc.c (bool_vector_fill):
321 * print.c (print_object):
322 Simplify by using bool_vector_bytes.
323 * alloc.c (make_uninit_bool_vector):
324 New function, broken out from Fmake_bool_vector.
325 (Fmake_bool_vector): Use it. Use tail call.
326 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
327 * data.c (BITS_PER_ULL): New constant.
328 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
329 if long long versions don't exist.
330 (shift_right_ull): New function.
331 (count_one_bits_word): New function, replacing popcount_bits_word
332 macro. Don't assume that bits_word is no wider than long long.
333 (count_one_bits_word, count_trailing_zero_bits):
334 Don't assume that bits_word is no wider than long long.
335 * data.c (bool_vector_binop_driver, bool_vector_not):
336 * fns.c (Fcopy_sequence):
338 Create an uninitialized destination, to avoid needless work.
339 (internal_equal): Simplify.
340 (Ffillarray): Prefer tail call.
341 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
342 contain at least one word.
343 (bits_word_to_host_endian): Prefer if to #if. Don't assume
344 chars are narrower than ints.
345 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
346 * fns.c (Fcopy_sequence):
348 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
349 Don't try to port to hosts where bits_word values have holes; the
350 code wouldn't work there anyway. Verify this assumption, though.
351 (bool_vector_bytes): New function.
352 (make_uninit_bool_vector): New decl.
353 (bool_vector_fill): Now returns Lisp_Object.
355 * xfns.c (xic_create_fontsetname):
356 * xrdb.c (gethomedir): Prefer tail calls.
358 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
360 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
361 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
363 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
364 that requires a return value.
365 (Fset_buffer_modified_p): Take advantage of this change to do
368 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
370 * buffer.c (Frestore_buffer_modified_p): Sync it with
371 Fset_buffer_modified_p.
372 (Fforce_mode_line_update): New function, moved from subr.el.
373 (Fset_buffer_modified_p): Use them.
374 (syms_of_buffer): Defsubr Fforce_mode_line_update.
376 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
378 * search.c (find_newline): Rewrite to prefer offsets to pointers.
379 This avoids undefined behavior when subtracting pointers into
380 different aways. On my platform it also makes the code a tad
381 smaller and presumably faster.
383 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
385 * keyboard.c (command_loop_1): Use region-extract-function.
386 * insdel.c (Qregion_extract_function): Not static any more (can we
387 stop pretending that these vars can benefit from being marked static?).
389 2013-11-09 Eli Zaretskii <eliz@gnu.org>
391 * search.c (find_newline): If buffer text is relocated during the
392 "dumb loop", adjust C pointers into buffer text to follow suit.
395 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
397 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
398 for conversion (Bug#15837).
400 2013-11-09 Eli Zaretskii <eliz@gnu.org>
402 * fileio.c (Finsert_file_contents): Invalidate the newline cache
403 for the entire range of inserted characters. (Bug#15841)
405 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
407 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
409 (realize_default_face): Remove assignment to distant-foreground if
410 unspecified (Bug#15815).
412 2013-11-08 Eli Zaretskii <eliz@gnu.org>
414 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
415 cache-long-scans disabled, since we don't want to call
416 prepare_to_modify_buffer (in insert_1_both) for each message we
419 * buffer.h (bset_cache_long_scans): New INLINE function, moved
420 from buffer.c. Improve commentary to the buffer field setter
423 * buffer.c (bset_cache_long_scans): Static function deleted.
424 Improve commentary to the buffer field setter functions.
425 (init_buffer_once): Default for cache-long-scans changed to t.
428 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
430 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
432 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
433 This bug was introduced in my 2013-06-21 change, and caused
434 struct Lisp_Sub_Char_Table objects to be given too many slots,
435 which broke 'make -C admin/unidata'.
437 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
439 Import changes from mac-port 4.5.
440 * macfont.m (mac_font_copy_default_descriptors_for_language)
441 (mac_font_copy_default_name_for_charset_and_languages): Declare.
442 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
443 (macfont_language_default_font_names): New.
444 (macfont_list): Rearrange language/charset code.
445 (macfont_close): Don't check for macfont_info->cache.
446 (mac_ctfont_create_preferred_family_for_attributes): New font
448 mac_font_copy_default_name_for_charset_and_languages.
449 (mac_font_copy_default_descriptors_for_language)
450 (mac_font_copy_default_name_for_charset_and_languages): New functions.
452 * macfont.h (kCTVersionNumber10_9): Define if not defined.
454 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
456 Port to C11 aligned_alloc, and fix some integer overflows.
457 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
458 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
459 and use of posix_memalign replaced with aligned_alloc.
460 (aligned_alloc): New function, defined or declared as needed.
461 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
462 Don't undef; configure.ac now does this.
463 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
464 (calloc, aligned_alloc): Check for integer overflow.
465 (aligned_alloc): Rename from memalign. All uses changed.
466 (memalign): New function, an alias for aligned_alloc.
468 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
470 * xdisp.c (redisplay_internal): Fix typo in last change.
472 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
474 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
476 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
478 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
479 redisplay--mode-lines-cause.
480 (redisplay_internal): Keep them uptodate. Remove redundant check of
481 buffer_shared_and_changed.
482 * *.[chm]: Number every assignment to update_mode_lines so we
483 can track why it is set.
485 2013-11-06 Eli Zaretskii <eliz@gnu.org>
487 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
489 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
491 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
492 can track why it is set.
494 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
496 Integer-related fixes for term.c etc.
497 * dispextern.h (face_tty_specified_color): New function.
498 * term.c (turn_on_face): Don't rely on undefined behavior when
499 assigning an out-of-range value to 'long'.
500 Simplify test for toggling highlight.
501 (tty_capable_p): Omit last two (unused) args. All callers changed.
502 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
503 (read_menu_input, tty_menu_activate, tty_menu_show):
504 * xfaces.c (x_supports_face_attributes_p)
505 (tty_supports_face_attributes_p):
506 Use bool for boolean. All callers changed.
507 (tty_supports_face_attributes_p): Omit defaults for color indices;
508 no longer needed. Simplify tail call.
510 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
512 * xdisp.c (prepare_menu_bars): Mark static.
513 * lisp.h (prepare_menu_bars): Don't declare.
514 * xselect.c (x_handle_selection_clear):
515 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
517 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
519 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
520 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
522 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
524 * keyboard.c (Fcommand_error_default_function): Rename from
525 Fdefault_error_output.
527 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
529 * keyboard.c (Fdefault_error_output): New function, extracted from
531 (syms_of_keyboard): Use it for Vcommand_error_function.
533 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
535 * eval.c (handlerlist_sentinel): New variable (bug#15802).
536 (init_eval): Use it to ensure handlerlist is non-NULL.
537 (unwind_to_catch): Make sure we never set handlerlist to NULL.
538 (Fsignal): Adjust NULLness test of handlerlist.
539 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
541 2013-11-05 Eli Zaretskii <eliz@gnu.org>
543 * callproc.c (call_process): Call prepare_to_modify_buffer before
544 decoding text read from the sub-process, as the decoded stuff will
545 be inserted into the buffer. This will invalidate the various
546 caches maintained for the buffer. (Bug#15148)
548 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
550 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
551 string of glyphless-char-display.
553 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
555 * nsfns.m (ns_get_name_from_ioreg): New function.
556 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
557 OSX >= 10.9. Use ns_get_name_from_ioreg.
559 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
561 Simplify and port recent bool vector changes.
562 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
563 only in this file. Use a more-efficient implementation if the
564 second argument is a power of 2.
565 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
566 Remove no-longer-necessary compile-time checks.
567 (bool_vector_exact_payload_bytes): New function.
568 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
569 exact payload changed to call the new function. Do not assume
570 that the arg or result fits in ptrdiff_t.
571 (bool_vector_fill): New function.
572 (Fmake_bool_vector): Use it. Don't assume bit counts fit
574 (vroundup_ct): Don't assume arg fits in size_t.
575 * category.c (SET_CATEGORY_SET): Remove. All callers now just
576 invoke set_category_set.
577 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
578 All callers changed. Use bool_vector_set.
579 * category.h (XCATEGORY_SET): Remove; no longer needed.
580 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
582 * data.c (Faref): Use bool_vector_ref.
583 (Faset): Use bool_vector_set.
584 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
585 (Fbool_vector_not, Fbool_vector_count_matches)
586 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
587 * fns.c (concat): Use bool_vector_ref.
588 (Ffillarray): Use bool_vector_fill.
589 (mapcar1): Use bool_vector_ref.
590 (sxhash_bool_vector): Hash words, not bytes.
591 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
592 a constant, since it's now used in #if.
593 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
594 unsigned char on unusual architectures, so that we no longer
595 assume that the number of bits per bits_word is a power of two or
596 is a multiple of 8 or of CHAR_BIT.
597 (Qt): Add forward decl.
598 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
599 at least as strictly as bits_word.
600 (bool_vector_data, bool_vector_uchar_data): New accessors.
601 All data structure accesses changed to use them.
602 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
603 (bool_vector_set): New functions.
604 (bool_vector_fill): New decl.
605 (ROUNDUP): Move to alloc.c as described above.
607 Fix recent gnutls changes.
608 * gnutls.c (Fgnutls_boot): Don't assume C99.
609 * process.c (wait_reading_process_output): Fix typo in recent change.
611 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
613 * process.c (wait_reading_process_output, read_process_output)
614 (send_process): Check gnutls_state is not NULL.
616 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
617 (Fgnutls_boot): Set process gnutls_p later, after initialization.
619 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
621 * nsterm.m (init, run, stop:): New methods in EmacsApp for
622 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
624 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
627 * nsfns.m (Fx_create_frame): Fix memory leak.
629 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
630 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
631 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
633 2013-11-04 Eli Zaretskii <eliz@gnu.org>
635 * xdisp.c (message3_nolog, message_with_string): Encode the string
636 before writing it to the terminal in a non-interactive session.
638 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
639 sure we concatenate them into a unibyte string.
641 * fileio.c (make_temp_name): Encode PREFIX, and decode the
642 resulting temporary name before returning it to the caller.
643 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
644 is a unibyte string, convert NAME to a unibyte string to ensure
645 that the result is also a unibyte string.
647 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
648 create unibyte strings from default paths and directory/file
651 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
654 * callproc.c (init_callproc): Use build_unibyte_string to make
655 sure we create unibyte strings from default paths and
656 directory/file names.
658 * buffer.c (init_buffer): Don't store default-directory of
659 *scratch* in multibyte form. The original problem which led to
661 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
662 but it was solved long ago. (Bug#15260)
664 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
666 Port to stricter C99 platforms.
667 Especially, C99 prohibits nesting a struct X inside struct Y if
668 struct X has a flexible array member.
669 * alloc.c (struct sdata): New type.
670 (sdata): Implement in terms of struct sdata.
671 Remove u member; all uses replaced by next_vector, set_next_vector.
672 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
673 (SDATA_DATA_OFFSET): Now a constant, not a macro.
674 (struct sblock): Rename first_data member to data, which is now
675 a flexible array member. All uses changed.
676 (next_vector, set_next_vector, large_vector_vec): New functions.
677 (vector_alignment): New constant.
678 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
679 (struct large-vector): Now merely a NEXT member, since the old approach
680 ran afoul of stricter C99. All uses changed to use
681 large_vector_vec or large_vector_offset.
682 (large_vector_offset): New constant.
683 * dispnew.c: Include tparam.h, for tgetent.
684 Do not include term.h; no longer needed.
685 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
686 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
687 (struct Lisp_Vector): Use a flexible array member for contents,
688 instead of a union with a member that is an array of size 1.
690 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
691 fact that the struct no longer contains a union.
692 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
693 (struct Lisp_Save_Value, struct Lisp_Free):
694 Use unsigned, not int, for spacers, to avoid c99 warning.
695 (union specbinding): Use unsigned, not bool, for bitfield, as
696 bool is not portable to pre-C99 hosts.
698 2013-11-04 Glenn Morris <rgm@gnu.org>
700 * emacs.c (usage_message): Mention that `-L :...' appends.
702 2013-11-02 Glenn Morris <rgm@gnu.org>
704 * Makefile.in (abs_builddir): Remove.
705 (bootstrap_exe): Use relative filename.
707 Use relative filenames in TAGS files.
708 * Makefile.in (abs_srcdir): Remove it again.
709 (.PHONY): Remove frc.
710 (maintainer-clean): No more TAGS-LISP file.
711 (TAGS): Pass relative file names to etags.
712 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
714 * Makefile.in (abs_srcdir): New, set by configure.
716 (maintainer-clean): Remove pointless echo. That should be in the
717 top-level Makefile, if anywhere. Delete TAGS-LISP.
718 (extraclean): No s/ and m/ directories for some time.
719 (TAGS): Also depend on ctagsfiles3.
720 Remove no-longer-defined S_FILE.
721 Pass absolute filenames to etags once more.
722 (TAGS-LISP): Replace lispdir with its expansion.
723 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
724 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
726 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
728 * xfaces.c (check_lface_attrs, realize_default_face):
729 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
730 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
732 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
734 * emacs.c (original_pwd): Remove global var by making it local.
735 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
737 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
739 * xfaces.c: Declare color_distance.
740 (QCdistant_foreground): New variable.
741 (NEAR_SAME_COLOR_THRESHOLD): New define.
742 (load_color2): New function.
743 (load_color): Call load_color2.
744 (load_face_colors): Call load_color2 and if distant-color is specified
745 calculate distant and use distant-color if colors are near.
746 (LFACE_DISTANT_FOREGROUND): New define.
747 (merge_face_ref, Finternal_set_lisp_face_attribute)
748 (Finternal_get_lisp_face_attribute)
749 (x_supports_face_attributes_p): Handle distant-foreground similar to
751 (syms_of_xfaces): DEFSYM QCdistant_foreground.
753 * dispextern.h (lface_attribute_index):
754 Add LFACE_DISTANT_FOREGROUND_INDEX.
756 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
758 * image.c (pbm_next_char): New function.
759 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
760 (pbm_scan_number): Use it.
761 (Qlibjpeg_version): New variable.
762 (syms_of_image): DEFSYM and initialize it.
764 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
766 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
768 2013-10-31 Glenn Morris <rgm@gnu.org>
770 * emacs.c (original_pwd): New char.
771 (main): If using --chdir, store original_pwd.
772 (init_cmdargs): When setting Vinvocation_directory based on a
773 relative argv[0], use original_pwd if set. (Bug#15768)
775 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
777 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
779 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
781 * insdel.c: Fix minor problems found by static checking.
782 (Qregion_extract_function): Now static.
783 (prepare_to_modify_buffer_1): Remove unused locals.
785 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
787 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
788 (syms_of_xdisp): Declare pre-redisplay-function.
789 (markpos_of_region): Remove function.
790 (init_iterator, compute_stop_pos, handle_face_prop)
791 (face_before_or_after_it_pos, reseat_to_string)
792 (get_next_display_element, window_buffer_changed)
793 (redisplay_internal, try_cursor_movement, redisplay_window)
794 (try_window_reusing_current_matrix, try_window_id, display_line)
795 (note_mode_line_or_margin_highlight, note_mouse_highlight)
796 (display_string, mouse_face_from_buffer_pos): Remove region handling.
797 * window.h (struct window): Remove field `region_showing'.
798 * dispextern.h (struct it): Remove region_beg/end_charpos.
799 (face_at_buffer_position, face_for_overlay_string)
800 (face_at_string_position): Update prototypes.
801 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
802 (face_at_string_position): Remove `region_beg' and `region_end' args.
803 * fontset.c (Finternal_char_font):
804 * font.c (font_at, font_range): Adjust calls accordingly.
805 * insdel.c (Qregion_extract_function): New var.
806 (syms_of_insdel): Initialize it.
807 (prepare_to_modify_buffer_1): Use it.
809 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
811 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
812 * ftxfont.c (ftxfont_get_gcs):
813 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
814 * xfaces.c (x_free_colors, x_free_dpy_colors)
815 (x_create_gc, unload_color):
816 * xselect.c (x_property_data_to_lisp):
817 * xsettings.c (parse_settings):
818 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
819 (get_bits_and_offset): Adjust definition.
820 * frame.c (XParseGeometry): Adjust locals.
821 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
822 * regex.h (toplevel): Likewise for reg_syntax_t.
824 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
826 * eval.c (run_hook_with_args): Use FUNCTIONP.
828 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
830 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
831 fields, drop 'allocated_p' member and use -1 for uninitialized value.
832 * w32term.h (struct w32_output): Similarly but do not use -1 because...
833 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
834 on MS-Windows anyway.
835 (free_face_colors): Define only if HAVE_X_WINDOWS and...
836 (free_realized_face): ...adjust user.
837 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
838 white relief pixels to -1.
839 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
840 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
841 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
843 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
845 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
846 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
847 in practice now. All callers changed.
849 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
851 * dispextern.h (struct face): Use bitfields for 'underline_type'
852 and 'box' members. Remove set-but-unused members 'pixmap_w' and
853 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
854 'stipple' member. Move 'lface' member up to help...
855 * xfaces.c (make_realized_face): ...this function to find and
856 clear just the members that need clearing.
857 (load_face_colors, realize_x_face):
858 * xdisp.c (extend_face_to_end_of_line): Adjust user.
860 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
862 * xftfont.c (struct xftfont_info): Remove set-but-unused
864 (xftfont_open): Adjust user.
865 (xftfont_get_colors): Remove useless prototype.
867 2013-10-26 Eli Zaretskii <eliz@gnu.org>
869 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
870 before passing them to 'unexec'. (Bug#15260)
872 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
874 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
876 2013-10-25 Eli Zaretskii <eliz@gnu.org>
878 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
879 the changed signature of the font driver's 'close' method.
881 * w32font.h (w32font_close): Adjust the prototype to the change in
884 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
886 * w32uniscribe.c (uniscribe_close): Adapt the call to
887 w32font_close to its new prototype.
889 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
891 Omit unused frame argument of font API's close function.
892 * font.h (struct font): Drop frame argument. Adjust comment.
893 * font.c (font_clear_cache, font_close_object): Adjust users.
894 * ftfont.c (ftfont_close):
895 * ftxfont.c (ftxfont_close):
896 * macfont.m (macfont_close):
897 * nsfont.m (nsfont_close):
898 * w32font.c (w32font_close):
899 * xfont.c (xfont_close):
900 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
901 tweak comments and make functions safe if called more than once for
902 the same font object.
904 Perform font-specific cleanup when font object is swept by GC. See
905 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
906 * alloc.c (cleanup_vector): New function.
907 (sweep_vector): Call it for each reclaimed vector object.
908 * font.h (struct font): Adjust comment.
910 2013-10-24 Glenn Morris <rgm@gnu.org>
912 * Makefile.in (abs_top_srcdir): New, set by configure.
914 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
916 Adjust recent font-related changes to fix bug#15686.
917 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
918 is a live window system frame, mark its default font too.
920 2013-10-23 Glenn Morris <rgm@gnu.org>
922 * Makefile.in (RUN_TEMACS): Make relative (again).
923 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
924 (bootstrap-emacs$(EXEEXT)):
925 Quote entities that might contain whitespace.
927 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
929 Port to Solaris 10 and its bundled GCC.
930 Problem reported by Timothy C. Burt.
931 * floatfns.c (isfinite, isnan): Redefine unconditionally.
933 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
935 Do not allow font caches to grow too large.
936 * alloc.c (compact_font_cache_entry, compact_font_caches):
937 New functions or stub if not HAVE_WINDOW_SYSTEM.
938 (compact_undo_list): Factor out from Fgarbage_collect.
940 (mark_face_cache): Mark face font. Move down to avoid
942 (mark_terminals): Do not mark font cache here.
943 (Fgarbage_collect): Call compaction functions described
944 above. Adjust comment.
946 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
948 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
949 chdir to HOME (bug#15607).
951 * nsterm.m (Qcocoa, Qgnustep): New variables.
952 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
953 (ns_get_color): Make selection color work for GNUStep also.
955 2013-10-18 Eli Zaretskii <eliz@gnu.org>
957 * keyboard.c (make_lispy_event): Remove GPM-specific code that
958 handles mouse clicks. Instead, let GPM use the same code as all
959 the other mice use. See the discussion starting at
960 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
961 for the details of the problem with the menu bar this fixes.
963 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
965 Remove port-specific display name lists to avoid extra
966 complexity and data duplication with display info lists.
967 * xterm.h (x_display_name_list): Remove declaration.
968 * xterm.c (x_display_name_list): Remove.
969 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
970 * xfns.c (x_display_info_for_name, Fx_display_list):
971 Likewise. Use x_display_list where appropriate.
972 * w32term.h (w32_display_name_list): Remove declaration.
973 * w32term.c (w32_display_name_list): Remove.
974 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
976 * w32fns.c (x_display_info_for_name, Fx_display_list):
977 Likewise. Use x_display_list where appropriate.
978 * nsterm.h (ns_display_name_list): Remove declaration.
979 * nsterm.m (ns_display_name_list): Remove.
980 (ns_term_init, syms_of_nsterm): Adjust users.
981 * nsfns.m (ns_display_info_for_name, Fx_display_list):
982 Likewise. Use x_display_list where appropriate.
983 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
984 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
985 (mark_terminals): Mark per-terminal font cache.
987 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
989 Don't run timers in input-pending-p. Its new check-timers param
990 provides the prior behavior. (Bug#15045).
991 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
994 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
996 Make some functions static in non-Microsoft builds.
997 On my platform (Fedora 19 x86-64), this shrinks the
998 Emacs executable (text+data) by 0.25%.
999 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1000 (load_color) [!MSDOS]:
1001 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1002 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1003 * lisp.h (check_existing):
1004 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1005 (network_interface_info) [!WINDOWSNT]:
1006 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1007 Remove extern decls.
1008 * fileio.c (check_existing):
1009 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1010 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1011 (network_interface_info) [!WINDOWSNT]:
1012 * term.c (encode_terminal_code) [!WINDOWSNT]:
1013 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1014 * xfaces.c (load_color) [!MSDOS]:
1016 * fileio.c (check_existing, check_executable, check_writable):
1017 * process.c (network_interface_list, network_interface_info):
1018 Move earlier, so that we don't need forward decls.
1019 * gnutls.c (fn_gnutls_transport_set_errno)
1020 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1022 * w32.c (init_environment): Use faccessat rather than
1023 check_existing, partly for consistency with the rest of the code
1024 in this file, partly so that check_existing can be static.
1026 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1027 * emacs.c (MAIN_PROGRAM): New macro.
1028 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1029 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1031 bool vector int width fixes
1032 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1033 (Fbool_vector_count_matches_at):
1034 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1035 can exceed PTRDIFF_MAX, at least in theory.
1036 (Fbool_vector_count_matches_at):
1037 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1039 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1041 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1042 (struct sockaddr): Add forward decl, for platforms that lack it.
1044 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1046 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1049 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1051 * w32.c (network_interface_get_info, network_interface_list)
1052 (network_interface_info): New functions. (Bug#15610)
1053 (GetAdaptersInfo_Proc): New typedef.
1054 (get_adapters_info): New wrapper function.
1055 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1057 * process.h (network_interface_list, network_interface_info):
1060 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1061 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1062 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1063 for WINDOWSNT. Doc fix.
1064 (syms_of_process): Defsubr Snetwork_interface_list and
1065 Snetwork_interface_info unconditionally.
1067 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1068 in NS GUI sessions. (Bug#15629)
1070 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1072 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1074 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1076 * print.c (print_object): Print " ..." when truncating bool vectors.
1078 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1080 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1081 standard mouse buttons.
1083 * termhooks.h (struct input_event): Remove incorrect commentary.
1085 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1087 Disallow bool vector operations on mixed-length operands.
1088 The old behavior left garbage in the result vector sometimes,
1089 and didn't seem to be useful.
1090 * data.c (Qwrong_length_argument): New static var.
1091 (wrong_length_argument): New function.
1092 (bool_vector_binop_driver): Check that args agree in length.
1094 * keyboard.c, keyboard.h (all_kboards): Now static.
1096 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1098 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1099 note from the lispref.
1101 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1103 * nsterm.h (struct ns_display_info): Remove set-but-unused
1104 member image_cache (image caches are per-terminal anyway).
1105 (FRAME_X_IMAGE_CACHE): Remove.
1106 * nsterm.m (ns_initialize_display_info): Adjust user.
1108 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1110 * w32proc.c: Include mingw_time.h.
1112 * w32.c: Include mingw_time.h.
1114 Implement scrolling of TTY menus when the screen is too short.
1116 * term.c (tty_menu_display): Accept an additional argument, the
1117 menu item from which to start displaying the menu. Account for
1118 the value of Y when limiting the menu to the number of available
1120 (mi_result): New enumeration.
1121 (read_menu_input): Return enumerated value. When the y coordinate
1122 hits min_y or max_y, return scroll indication instead of wrapping
1124 (tty_menu_activate): Handle the scrolling indications from
1125 read_menu_input. Compute the first menu item to display and pass
1126 it to tty_menu_display.
1128 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1130 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1131 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1132 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1133 Adjust to match the change described below.
1134 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1135 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1136 memory_below_frame members to...
1137 * termchar.h (struct tty_display_info): ...here because they're
1138 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1139 * term.c (init_tty):
1140 * nsterm.m (ns_create_terminal):
1141 * w32term.c (w32_create_terminal):
1142 * xterm.c (x_create_terminal): Adjust users.
1143 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1144 to filter out non-TTY frames. Adjust comment.
1145 (scrolling): Adjust user. Prefer eassert for debugging check.
1147 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1149 * xfaces.c (PT_PER_INCH): Remove unused macro.
1150 * termhooks.h (struct terminal): Remove set-but-unused
1151 member fast_clear_end_of_line.
1152 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1153 * nsterm.m (ns_create_terminal):
1154 * term.c (init_tty):
1155 * w32term.c (w32_create_terminal):
1156 * xterm.c (x_create_terminal): Adjust users.
1158 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1160 * lisp.h (bool_vector_size): New function.
1161 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1162 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1163 (Fbool_vector_not, Fbool_vector_count_matches_at):
1164 Remove uses of 'eassume' that should no longer be needed,
1165 because they are subsumed by the 'eassume' in bool_vector_size.
1167 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1169 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1170 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1171 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1173 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1175 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1176 have different dimensions. (Bug#15575)
1178 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1181 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1183 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1185 * term.c (tty_menu_show): Never return with unbalanced
1186 specpdl. Use eassert for debugging check. Adjust style.
1188 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1190 * term.c (read_menu_input): Make selection of menu items
1191 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1192 (tty_menu_activate): Fix off-by-one error when computing max_y.
1194 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1196 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1197 audit logging (only used with GnuTLS 3.x) and enable it.
1199 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1201 * dispnew.c (redraw_frame): Remove useless #ifdef because
1202 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1203 Also, move TTY fflush to...
1204 * term.c (tty_update_end): ...this function.
1206 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1208 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1209 the end of the frame's glyph matrix. (Bug#15575)
1211 * term.c (tty_menu_display): Don't move cursor while overwriting
1212 frame's glyphs with menu items. Limit the number of items
1213 displayed to what can be shown on the available screen lines,
1214 excluding the echo area.
1215 (tty_menu_activate): Limit the Y coordinate allowed by
1216 read_menu_input to the last screen line used for menu display.
1218 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1220 * lisp.h (eassume): New macro.
1221 Also, include <verify.h>, for 'assume'.
1222 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1223 (vroundup, vector_nbytes):
1224 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1225 (Fbool_vector_not, Fbool_vector_count_matches)
1226 (Fbool_vector_count_matches_at):
1227 Use eassume, not eassert.
1228 * casetab.c (set_identity, shuffle):
1229 * composite.c (composition_gstring_put_cache):
1230 * dispnew.c (update_frame_1):
1231 * ftfont.c (ftfont_shape_by_flt):
1232 * image.c (gif_load):
1233 * intervals.c (offset_intervals):
1234 * macfont.m (macfont_shape):
1235 Remove calls to 'assume' that are no longer needed, because
1236 --enable-gcc-warnings no longer generates bogus warnings
1237 when these calls are removed.
1239 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1241 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1243 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1245 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1246 (Qsubstitute_env_in_file_name): New var.
1247 (syms_of_fileio): Define it.
1249 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1251 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1252 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1255 * term.c (save_and_enable_current_matrix): Don't allocate and
1256 don't save margin areas.
1257 (restore_desired_matrix): Don't restore margin areas.
1258 (free_saved_screen): Don't free margin areas.
1260 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1262 * image.c: Pacify --enable-gcc-warnings.
1263 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1264 #define only if used.
1266 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1268 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1269 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1270 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1271 (gif_load): For giflib v5.x and later, display the error message
1272 produced by giflib when its functions fail.
1273 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1276 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1278 * keyboard.c (last_event_timestamp): Remove. For X selection and
1279 GTK popup menus, it may be obtained from per-frame X display info.
1280 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1281 (process_special_events): Adjust users.
1282 * keyboard.h (last_event_timestamp): Remove declaration.
1283 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1284 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1285 * menu.h (xmenu_show): Adjust prototype.
1286 * menu.c (Fx_popup_menu): Adjust user.
1287 * xselect.c (x_own_selection, x_get_foreign_selection)
1288 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1290 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1292 * keyboard.c (init_kboard): Now static. Add arg
1293 to denote window system. Adjust comment.
1294 (init_keyboard): Adjust user.
1295 (allocate_kboard): New function.
1297 * nsterm.m (ns_term_init):
1298 * term.c (init_tty):
1299 * w32term.c (w32_create_terminal):
1300 * xterm.c (x_term_init): Use it.
1301 * keyboard.h (init_kboard): Remove prototype.
1302 (allocate_kboard): Add prototype.
1304 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1306 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1307 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1309 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1311 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1313 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1315 * term.c (tty_menu_activate): Flush the output stream after
1316 showing the cursor, and don't mark the frame garbaged at exit from
1317 the function. Fixes redisplay glitches when moving from one menu
1320 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1322 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1323 or throw error (Bug#15570).
1325 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1327 * intervals.c (temp_set_point_both): Move test into 'eassert',
1330 * lisp.h (eassert): Don't use 'assume'.
1331 Sometimes 'assume' wins in performance, and sometimes it loses,
1332 so it shouldn't be used all the time. Perhaps we need two
1333 flavors of 'eassert', one for where 'assume' is far more likely
1334 to help or to hurt; but that can be done later.
1335 Problem reported by Dmitry Antipov in
1336 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1337 Also, don't include <verify.h>; no longer needed.
1339 2013-10-09 Glenn Morris <rgm@gnu.org>
1341 * eval.c (Fcond): Doc tweak.
1343 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1345 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1346 expressions with side effects to eassert. (Bug#15565)
1348 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1350 * fns.c (hashfn_user_defined): Allow hash functions to return any
1353 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1355 Fix minor problems found by static checking.
1356 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1357 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1358 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1359 * keyboard.c (read_menu_command): Remove unused local.
1360 * lisp.h (read_menu_command): New decl.
1361 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1362 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1363 Return ptrdiff_t, not int.
1364 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1365 not int, for benefit of xpalloc.
1366 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1368 (have_menus_p): Remove; unused.
1369 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1370 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1371 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1373 (save_and_enable_current_matrix): Omit unnecessary casts.
1374 (read_menu_input): Omit local extern decl (now in lisp.h).
1375 Don't access uninitialized storage if mouse_get_xy fails.
1376 (tty_menu_activate): Mark local as initialized, for lint.
1377 (tty_menu_activate, tty_meny_show): Remove unused locals.
1379 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1381 Support menus on text-mode terminals.
1382 * xterm.h (xw_popup_dialog): Add prototype.
1384 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1385 (xmenu_show): Block input here, instead in Fx_popup_menu.
1386 (xw_popup_dialog): New function, with X-specific bits of popup
1389 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1392 * window.c (Fset_window_configuration): Use run-time tests of the
1393 frame type instead of compile-time conditionals, when menu-bar
1394 lines are considered.
1396 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1397 (w32_popup_dialog): New prototypes.
1399 * w32menu.c (Fx_popup_dialog): Function deleted.
1400 (w32_popup_dialog): New function, with w32 specific bits of popup
1401 dialogs. Block input here.
1403 * w32inevt.c (w32_console_read_socket): Minor change to add
1404 debugging TTY events.
1406 * w32fns.c (show_hourglass): If returning early because the frame
1407 is not a GUI frame, unblock input.
1409 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1410 (cursorY): New functions.
1412 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1413 WINDOWSNT, macros that call curX and curY elsewhere.
1415 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1417 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1418 specific function to hide and show cursor on a text-mode terminal.
1419 (tty_menu_struct, struct tty_menu_state): New structures.
1420 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1421 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1422 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1423 (tty_menu_locate, save_and_enable_current_matrix)
1424 (restore_desired_matrix, screen_update, read_menu_input)
1425 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1426 (tty_pop_down_menu, tty_menu_last_menubar_item)
1427 (tty_menu_new_item_coords, tty_menu_show): New functions.
1428 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1430 * nsterm.h (ns_popup_dialog): Adjust prototype.
1432 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1434 (ns_popup_dialog): Adapt order of arguments to the other
1435 *_menu_show implementations.
1436 (Fx_popup_dialog): Function deleted.
1438 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1440 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1442 * menu.c (have_boxes): New function.
1443 (single_keymap_panes): Use it instead of a compile-time
1445 (single_menu_item): Use run-time tests of the frame type instead
1446 of compile-time conditionals.
1447 (encode_menu_string): New function.
1448 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1449 the macro, since different types of frame need different encoding
1451 (digest_single_submenu): Use run-time tests of frame type instead
1452 of, or in addition to, compile-time conditionals.
1453 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1454 (Fx_popup_menu): Detect when the function is called from keyboard
1455 on a TTY. Don't barf when invoked on a text-mode frame.
1456 Check frame type at run time, instead of compile-time conditionals for
1457 invoking terminal-specific menu-show functions.
1458 Call tty_menu_show on text-mode frames.
1459 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1460 run time to determine which alternative to invoke; support dialogs
1463 * keyboard.h <Qmouse_movement>: Declare.
1465 * keyboard.c <Qmouse_movement>: Now extern.
1466 <Qecho_keystrokes>: New static variable.
1467 (read_key_sequence): Accept an additional argument, a flag to
1468 prevent redisplay during reading of the key sequence. All callers
1470 (read_menu_command): New function.
1471 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1473 (toolkit_menubar_in_use): New function.
1474 (make_lispy_event): Use it instead of a compile-time test.
1476 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1477 window-system being available.
1479 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1480 to x-popup-dialog on the frame type, they all now support popup
1483 * dispnew.c (save_current_matrix): Save the margin areas.
1484 (restore_current_matrix): Restore margin areas.
1485 (update_frame_with_menu): New function.
1487 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1490 * alloc.c (make_save_ptr): Now compiled unconditionally.
1492 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1494 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1495 (redraw_frame, update_frame): Adjust users.
1496 * dispextern.h (set_window_update_flags): Adjust prototype.
1497 * xdisp.c (redisplay_internal): When updating all frames with zero
1498 windows_or_buffers_changed, assume that only the windows that shows
1499 current buffer should be really updated.
1501 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1503 Do not allocate huge temporary memory areas and objects while encoding
1504 for file I/O, thus reducing an enormous memory usage for large buffers.
1505 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1506 * coding.h (struct coding_system): New member raw_destination.
1507 * coding.c (setup_coding_system): Initialize it to zero.
1508 (encode_coding_object): If raw_destination is set, do not create
1509 dst_object. Add comment.
1510 * fileio.c (toplevel): New constant E_WRITE_MAX.
1511 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1512 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1514 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1516 * nsterm.m (windowDidExitFullScreen:):
1517 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1519 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1521 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1522 * keyboard.c (unblock_input_to): Don't process pending signals
1523 if a fatal error is in progress.
1525 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1526 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1527 they're talking about words in Lisp bool vectors.
1528 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1529 * data.c (popcount_bits_word): Rename from popcount_size_t.
1530 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1533 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1535 Improve support for popcount and counting trailing zeros (Bug#15550).
1536 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1537 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1538 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1539 (popcount_size_t_msc, popcount_size_t_gcc):
1540 Remove; now done by Gnulib.
1541 (popcount_size_t): Now a macro that defers to Gnulib.
1542 (count_trailing_zero_bits): Return int, for consistency with
1543 Gnulib and because Emacs prefers signed to unsigned int.
1544 Don't assume that size_t is either unsigned int or unsigned long
1545 or unsigned long long.
1546 (size_t_to_host_endian): Do not assume that size_t is either
1547 exactly 32 or exactly 64 bits wide.
1548 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1549 etc., so that it's now an enum constant, not a macro.
1550 No need to assume that it's either 32 or 64.
1552 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1554 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1557 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1559 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1560 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1562 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1564 emacs_read and emacs_write now use void *, not char *.
1565 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1566 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1567 Buffer arg is now void *, not char *. This matches plain
1568 'read' and 'write' better, and avoids a constraint violation
1569 on Solaris 9 with Oracle Studio.
1571 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1573 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1574 memset to explicit loop. Otherwise copy largest possible chunk
1575 from initialized to uninitialized part, thus allowing the longer
1576 memcpy runs and reducing the number of loop iterations.
1578 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1580 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1581 hide toolbar (Bug#15388).
1582 (windowDidEnterFullScreen:): If presentation options are zero,
1583 set them here (Bug#15388).
1584 (ns_update_auto_hide_menu_bar): Remove runtime check.
1585 Don't auto hide dock unless menubar is also auto hidden.
1587 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1589 * editfns.c (message): Mention batch mode in doc string.
1591 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1593 * nsterm.m (check_native_fs): Remove erroneous comment.
1595 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1597 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1598 uses find_newline instead of scan_newline and so doesn't move point.
1600 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1602 Use hardware support for byteswapping on glibc x86 etc.
1603 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1604 whereas the old swap64 needed 30.
1605 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1606 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1607 Use byteswap.h's macros to swap bytes.
1608 * lisp.h (swap16, swap32, swap64): Remove.
1609 All uses replaced by bswap_16, bswap_32, bswap_64.
1611 * bytecode.c (exec_byte_code): Use some more volatile variables
1612 to work around local variables getting clobbered by longjmp.
1613 Port to pre-C99, which doesn't allow decls after stmts.
1615 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1617 * lisp.h (eassert): Assume that COND is true when optimizing.
1618 In other words, take on the behavior of eassert_and_assume.
1619 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1620 (eassert_and_assume): Remove. All uses replaced by eassert.
1622 * xdisp.c (Qglyphless_char): Now static.
1624 Adjust to merge from gnulib.
1625 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1626 * lisp.h: Include <verify.h>, for 'assume'.
1628 * eval.c (clobbered_eassert): New macro.
1629 (internal_catch, internal_condition_case)
1630 (internal_condition_case_1, internal_condition_case_2)
1631 (internal_condition_case_n): Use it instead of eassert
1632 when the argument contains locals clobbered by longjmp.
1633 Don't use clobbered locals outside of clobbered_eassert.
1634 (internal_lisp_condition_case): Use a volatile variable
1635 to work around a local variable's getting clobbered.
1637 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1639 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1640 (PUSH_HANDLER): New macro.
1641 (catchlist): Remove.
1642 (handlerlist): Always declare.
1644 * eval.c (catchlist): Remove (merge with handlerlist).
1645 (handlerlist, lisp_eval_depth): Not static any more.
1646 (internal_catch, internal_condition_case, internal_condition_case_1)
1647 (internal_condition_case_2, internal_condition_case_n):
1649 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1650 handlerlist/catchlist.
1651 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1652 handlerlist which can only handle a single condition-case handler at
1654 (find_handler_clause): Simplify since we only a single branch here
1657 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1659 (bcall0): New function.
1660 (exec_byte_code): Add corresponding cases. Improve error message when
1661 encountering an invalid byte-code. Let Bunwind_protect accept
1662 a function (rather than a list of expressions) as argument.
1664 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1665 and make them unconditional now that they're heap-allocated.
1667 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1669 * charset.c (Fdecode_char, Fencode_char): Remove description of
1670 `restriction' arg. now that it's hidden by advertised-calling-convention.
1672 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1674 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1675 Remove unused variable (from mac-port).
1676 (macfont_draw): Use s->ybase for correct y position.
1678 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1680 * frame.h (struct frame): Drop has_minibuffer member because...
1681 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1682 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1684 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1686 * window.h (struct window): Prefer enum text_cursor_kinds to int
1687 for phys_cursor_type member. Move the latter, phys_cursor_width,
1688 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1689 * window.c (replace_window, make_window): Adjust users.
1691 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1693 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1694 this module is never compiled otherwise.
1696 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1698 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1701 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1703 * xdisp.c (get_next_display_element): Don't call face_for_font in
1704 a build configured --without-x. (Bug#15484)
1706 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1708 * window.c (calc_absolute_offset): #elif should be #elif defined.
1710 * frame.c (delete_frame): Block/unblock input to overcome race
1711 condition (Bug#15475).
1713 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1715 * frame.c (delete_frame): Record selected frame only after
1716 calling Qdelete_frame_functions (Bug#15477).
1718 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1720 * nsterm.m (ns_selection_color): Remove.
1721 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1722 NSColor selectedText(Background)Color. Only for COCOA.
1723 (ns_term_init): Remove assignment of ns_selection_color, logic
1724 moved to ns_get_color.
1726 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1727 NS_SELECTION_COLOR_DEFAULT.
1728 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1730 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1732 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1733 frame' does not have the tool_bar_window member.
1735 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1737 Signal error when reading an empty byte-code object (Bug#15405)
1738 * lread.c (read1): signal error
1739 * alloc.c (make_byte_code): eassert header size
1740 (sweep_vectors): change an int to size_t
1742 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1744 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1745 instead of ints, as it's the usual style for offsetof constants. See:
1746 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1748 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1749 This is ugly, but it should fix the performance problem for older
1750 GCC versions in the short run. I'll look into integrating the
1751 Gnulib module for popcount, as a better fix.
1752 See the thread starting in:
1753 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1754 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1755 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1756 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1757 (popcount_size_t): Use it.
1759 2013-09-24 Daniel Colascione <dancol@dancol.org>
1761 * process.c (Fnetwork_interface_info): Fix build break due to
1764 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1766 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1767 Prefer signed to unsigned integers where either will do.
1768 No need for 'const' on locals that do not escape.
1769 Omit easserts with unnecessary and unportable assumptions about
1770 alignment. Avoid unnecessary casts to char *.
1772 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1774 Use union for the payload of struct Lisp_Vector.
1775 This helps to avoid a few glitches dictated by C's aliasing rules.
1776 * lisp.h (struct Lisp_Vector): Use union for next and
1777 contents member. Adjust comment. Change related users.
1778 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1779 Related users changed.
1780 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1781 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1782 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1783 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1785 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1787 Optimize glyph row clearing and copying routines.
1788 * dispextern.h (struct glyph_row): Change layout of struct
1789 glyph_row to help copy_row_except_pointers. Adjust comment.
1790 * dispnew.c (null_row): Remove.
1791 (clear_glyph_row): Use offsetof and memset to find and clear
1792 just the members that need clearing. Adjust comment.
1793 (copy_row_except_pointers): Likewise for copying.
1795 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1797 Some minor cleanups of recently-added bool vector code.
1798 * conf_post.h (assume): Always return void. Use lint version
1799 only if GCC and MSC versions don't apply.
1800 * conf_post.h (assume):
1801 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1802 Depend on _MSC_VER, not __MSC_VER, for consistency with
1804 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1805 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1806 (bool_vector_binop_driver, count_trailing_zero_bits)
1807 (size_t_to_host_endian): Now static, not static inline;
1808 the latter isn't needed with modern compilers and doesn't
1809 work with older compilers anyway.
1811 * alloc.c (valgrind_p): Use bool for boolean.
1813 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1815 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1816 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1817 (display_last_displayed_message_p, message_buf_print)
1818 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1819 Use bool for boolean.
1820 * dispextern.h (cancel_line, init_desired_glyphs):
1821 Remove ancient leftover.
1822 (help_echo_showing_p, hourglass_shown_p):
1823 * lisp.h (noninteractive_need_newline): Adjust declaration.
1825 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1827 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1829 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1830 ...this file and convert the latter to static. Adjust comment.
1831 (make_initial_frame):
1832 * window.c (init_window_once): Adjust user.
1833 * frame.h (last_nonminibuf_frame): Remove declaration.
1834 * lisp.h (selected_frame): Likewise.
1835 * msdos.c (the_only_display_info): Adjust comment.
1837 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1839 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1840 computing the end column of mouse-highlight that comes from
1841 display or overlay strings. (Bug#15437)
1842 (note_mouse_highlight): Adapt calculation of last argument to
1843 mouse_face_from_string_pos to the above change.
1845 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1846 all platforms, not just for clang.
1848 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1850 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1851 about excess arguments to snprintf.
1853 * conf_post.h(assume): Use __builtin_unreachable for clang.
1855 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1857 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1858 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1860 2013-09-23 Daniel Colascione <dancol@dancol.org>
1862 * alloc.c (USE_VALGRIND): New macro; on by default
1863 when ENABLE_CHECKING.
1864 (mark_maybe_object, mark_maybe_pointer)
1865 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1867 (valgrind_p) [USE_VALGRIND]: New variable.
1868 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1870 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1872 * process.c (wait_reading_process_output): Change int pnamelen to
1875 * nsterm.m (setMarkedText:selectedRange:):
1876 (deleteWorkingText):
1877 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1878 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1879 argument to unsigned long to avoid warning.
1880 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1882 * conf_post.h (assume): Fix compiler error: x shall be cond.
1884 2013-09-22 Daniel Colascione <dancol@dancol.org>
1886 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1887 warning when compiling without a window system.
1889 2013-09-22 Daniel Colascione <dancol@dancol.org>
1891 * data.c (Qbool_vector_p): New symbol.
1892 (bool_vector_spare_mask, popcount_size_t_generic)
1893 (popcount_size_t_msc, popcount_size_t_gcc)
1895 (bool_vector_binop_driver)
1896 (count_trailing_zero_bits, size_t_to_host_endian)
1897 (Fbool_vector_exclusive_or)
1898 (Fbool_vector_union)
1899 (Fbool_vector_intersection, Fbool_vector_set_difference)
1900 (Fbool_vector_subsetp, Fbool_vector_not)
1901 (Fbool_vector_count_matches)
1902 (Fbool_vector_count_matches_at): New functions.
1903 (syms_of_data): Intern new symbol, functions.
1904 * alloc.c (bool_vector_payload_bytes): New function.
1905 (Fmake_bool_vector): Instead of calling Fmake_vector,
1906 which performs redundant initialization and argument checking,
1907 just call allocate_vector ourselves. Make sure we clear any
1908 terminating padding to zero.
1909 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1910 instead of open-coding the size calculation.
1911 (vroundup_ct): New macro.
1912 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1913 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1914 * composite.c (composition_gstring_put_cache):
1915 Change lint_assume to assume.
1916 * conf_post.h (assume): New macro.
1917 (lint_assume): Remove.
1918 * dispnew.c (update_frame_1): Change lint_assume to assume.
1919 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1921 * image.c (gif_load): Change lint_assume to assume.
1922 * lisp.h (eassert_and_assume): New macro.
1923 (Qbool_vector_p): Declare.
1924 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1925 (swap16, swap32, swap64): New inline functions.
1926 * macfont.c (macfont_shape): Change lint_assume to assume.
1927 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1928 * xsettings.c (parse_settings): Use new swap16 and
1929 swap32 from lisp.h instead of file-specific macros.
1931 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1933 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1934 found (which can legitimately happen when the glyph row at the
1935 window start is disabled in the current_matrix. (Bug#15365)
1937 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1939 Fix syntax.h bug introduced by recent INLINE change.
1940 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1941 conditionally compiled one way in some modules, and a different
1942 way in others. This doesn't work with extern inline functions,
1943 which must have the same definition in all modules, because the
1944 defining code might be shared across modules, depending on the
1945 implementation. Symptoms reported by Martin Rudalics in:
1946 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1947 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1948 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1949 overriding the corresponding functions in syntax.h.
1950 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1951 (syntax_property): New inline functions.
1952 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1953 Rewrite in terms of these new functions.
1955 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1957 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1958 not chars_in_text, whose result depends on the multibyteness of
1959 the current buffer. (Bug#15426)
1961 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1963 Port recent change to hosts where pointers aren't 'long'.
1964 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1965 Don't assume that pointers are the same width as 'long'.
1966 Add a compile-time check that a pointer fits into two X slots.
1968 A simpler, centralized INLINE.
1969 * conf_post.h (INLINE): Define only if not already defined.
1970 This allows us to use a single INLINE, defined by one file
1972 * emacs.c (INLINE): Define it.
1973 Also, include category.h, charset.h, composite.h, dispextern.h,
1974 syntax.h, systime.h, so that their INLINE definitions are expanded
1976 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1977 * buffer.h, buffer.c (BUFFER_INLINE):
1978 * category.h, category.c (CATEGORY_INLINE):
1979 * character.h, character.c (CHARACTER_INLINE):
1980 * charset.h, charset.c (CHARSET_INLINE):
1981 * composite.h, composite.c (COMPOSITE_INLINE):
1982 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1983 * frame.h, frame.c (FRAME_INLINE):
1984 * intervals.h, intervals.c (INTERVALS_INLINE):
1985 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1986 * lisp.h, alloc.c (LISP_INLINE):
1987 * process.h, process.c (PROCESS_INLINE):
1988 * syntax.h, syntax.c (SYNTAX_INLINE):
1989 * systime.h, sysdep.c (SYSTIME_INLINE):
1990 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1991 * window.h, window.c (WINDOW_INLINE):
1992 Remove. All uses replaced with INLINE.
1994 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1996 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1999 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2001 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2002 'const char *' to avoid compiler warnings due to similar change in
2003 the prototype of x_get_string_resource.
2005 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2007 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2008 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2009 going to replace static variables below. Adjust comments.
2010 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2011 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2012 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2013 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2014 Related users changed.
2015 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2016 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2017 last_mouse_movement_time, going to replace static variables below.
2019 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2020 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2022 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2023 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2024 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2025 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2026 static variables below.
2027 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2028 (last_mouse_scroll_bar): Remove.
2029 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2030 (mouseExited): Related users changed.
2032 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2034 Do not use external array to process X scroll bar messages.
2035 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2036 (x_send_scroll_bar_event): Pack window pointer into two slots
2037 of XClientMessageEvent if we're 64-bit. Adjust comment.
2038 (x_scroll_bar_to_input_event): Unpack accordingly.
2040 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2042 Ifdef away recent changes which aren't relevant to NS port.
2043 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2044 [!HAVE_NS]: Declare as such.
2045 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2046 [!HAVE_NS]: Define as such.
2048 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2050 * frame.c (x_redo_mouse_highlight): New function
2051 to factor out common code used in W32 and X ports.
2052 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2053 * xterm.h (struct x_display_info):
2054 * w32term.h (struct w32_display_info):
2055 * nsterm.h (struct ns_display_info): New members
2056 last_mouse_motion_frame, last_mouse_motion_x and
2057 last_mouse_motion_y, going to replace static variables below.
2058 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2059 (redo_mouse_highlight): Remove.
2060 (note_mouse_movement, syms_of_xterm): Adjust user.
2061 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2062 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2063 (redo_mouse_highlight): Remove.
2064 (note_mouse_movement, syms_of_w32term): Adjust user.
2065 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2066 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2068 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2069 * nsfns.m (compute_tip_xy): Adjust user.
2071 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2073 * frame.c (x_mouse_grabbed): New function.
2074 * dispextern.h (x_mouse_grabbed): Add prototype.
2075 (last_mouse_frame): Remove declaration.
2076 * xterm.h (struct x_display_info):
2077 * w32term.h (struct w32_display_info):
2078 * nsterm.h (struct ns_display_info): New member
2079 last_mouse_frame, going to replace...
2080 * xdisp.c (last_mouse_frame): ...global variable.
2081 (note_tool_bar_highlight):
2082 * w32term.c (w32_mouse_position, w32_read_socket):
2083 * xterm.c (XTmouse_position, handle_one_xevent):
2084 Use x_mouse_grabbed.
2085 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2087 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2089 * w32term.c (w32_read_socket): Avoid temporary
2090 variables in a call to x_real_positions.
2091 * xterm.c (handle_one_xevent): Likewise.
2093 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2095 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2096 (x_icon_type): Remove prototype.
2097 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2098 * frame.c (x_icon_type): Remove.
2099 * w32term.c (x_make_frame_visible, x_iconify_frame):
2100 * xterm.c (x_make_frame_visible, x_iconify_frame):
2101 Use x_set_bitmap_icon to factor out common code.
2103 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2105 * dispextern.h (check_x_display_info, x_get_string_resource):
2106 Declare here just once and unify the latter.
2107 * frame.c (check_x_display_info, x_get_string_resource):
2108 * nsterm.h (check_x_display_info):
2109 * xrdb.c (x_get_string_resource):
2110 * xterm.h (check_x_display_info): Remove prototypes.
2111 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2112 * w32reg.c (x_get_string_resource): Likewise.
2113 (w32_get_rdb_resource): Adjust user.
2115 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2117 * xterm.h (struct x_display_info): New member
2118 x_pending_autoraise_frame, going to replace...
2119 * xterm.c (pending_autoraise_frame): ...static variable.
2120 (x_new_focus_frame, XTread_socket): Adjust users.
2121 * w32term.h (struct w32_display_info): New member
2122 w32_pending_autoraise_frame, going to replace...
2123 * w32term.c (pending_autoraise_frame): ...global variable.
2124 (x_new_focus_frame, w32_read_socket): Adjust users.
2126 2013-09-17 Glenn Morris <rgm@gnu.org>
2128 * xdisp.c (message_dolog): If we create *Messages*,
2129 switch it to messages-buffer-mode.
2131 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2133 Don't overuse 'const' in types of locals.
2134 * bidi.c (bidi_count_bytes):
2135 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2136 (xg_event_is_for_scrollbar):
2137 * xselect.c (x_handle_property_notify)
2138 (x_handle_selection_notify, x_handle_dnd_message):
2139 * xsettings.c, xsettings.h (xft_settings_event):
2140 * xterm.c (x_handle_net_wm_state, handle_one_event)
2141 (x_menubar_window_to_frame, x_detect_focus_change)
2142 (construct_mouse_click, note_mouse_movement)
2143 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2144 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2145 (handle_one_xevent, x_handle_net_wm_state):
2146 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2147 (x_handle_dnd_message):
2148 Avoid unnecessary 'const', typically the second 'const' in
2149 'const foo * const arg', a 'const' that does not affect the API
2150 and doesn't significantly help the human reader.
2152 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2154 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2155 only if Glib < 2.36.0.
2156 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2157 * xsettings.c (init_gconf, init_gsettings): Do not check
2159 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2161 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2163 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2165 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2166 before calling g_type_init.
2168 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2170 * nsterm.m (syms_of_nsterm): ... to here.
2172 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2174 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2175 (ignore_next_mouse_click_timeout): Use Time as X does.
2176 (handle_one_xevent): Avoid cast and use unsigned comparison.
2178 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2180 Do not copy X event in handle_one_xevent except KeyPress case.
2181 Wnen XEvent is processed, it is unlikely to be changed except
2182 KeyPress case, so we can avoid copying and use const pointer to
2183 const data to make sure that an event is not changed elsewhere.
2184 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2185 const' and do not create local copy except for the KeyPress event.
2186 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2187 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2188 (x_handle_net_wm_state, x_menubar_window_to_frame)
2189 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2190 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2191 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2192 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2193 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2194 (x_handle_dnd_message):
2195 * xsettings.c (xft_settings_event):
2196 Use 'const XEvent * const' where appropriate.
2197 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2199 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2201 Fix X event waiting to handle multiple frames.
2202 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2203 * xterm.c (pending_event_wait): Remove. Adjust users.
2204 (x_detect_focus_change): Pass frame arg.
2205 (handle_one_xevent): Find related frame early and clear per-frame
2206 wait_event_type only if this is an event for the relevant frame.
2207 (x_wait_for_event): Use per-frame wait_event_type.
2209 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2211 * nsfns.m (Fx_create_frame): Fix font driver registration for
2214 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2215 for syms_of_macfont.
2217 * nsterm.m: Include macfont.h.
2218 (ns_tmp_flags, ns_tmp_font): Remove.
2219 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2220 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2221 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2222 (changeFont:): Fix code style. Check for font driver type when
2225 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2228 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2229 (nsfont_open): Set font driver type.
2230 Set font->ascent and font->descent. Figure out font instead of
2231 ns_tmp_font, and flags instead of ns_tmp_flags.
2232 Fix indentation. Remove call to ns_draw_text_decoration,
2235 * nsfns.m: Include macfont.h.
2236 (Fx_create_frame): Register macfont driver, make a better default font.
2237 (Fns_popup_font_panel): Get font from macfont driver, if used.
2239 * macfont.m, macfont.h, maccuvs.h: New files.
2241 * font.h: Declare syms_of_macfont.
2243 * font.c (syms_of_font): Call syms_of_macfont.
2245 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2247 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2249 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2250 and it is always zero for others, so I assume that this is an ancient
2251 leftover which nobody will want to change any more.
2252 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2253 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2254 * frame.c (x_set_scroll_bar_width):
2255 * w32fns.c (w32_createscrollbar):
2256 * w32term.c (w32_set_vertical_scroll_bar):
2257 * xfns.c (x_set_scroll_bar_default_width):
2258 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2259 (x_scroll_bar_expose): Related users changed.
2261 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2263 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2264 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2265 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2267 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2269 * nsterm.h, w32term.h, xterm.h: ...and not here.
2270 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2271 Remove unused Xisms.
2272 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2273 these modules are never compiled otherwise.
2275 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2277 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2278 Doc fix. (Bug#15375)
2280 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2282 Unify Fx_focus_frame between all ports.
2283 * frame.h (x_focus_frame): New prototype.
2284 * xfns.c (Fx_focus_frame): Remove.
2285 (syms_of_xfns): Do not defsubr it.
2286 (x_focus_frame): X implementation.
2287 * nsfns.m (Fx_focus_frame): Remove.
2288 (syms_of_nsfns): Do not defsubr it.
2289 (x_focus_frame): NS implementation.
2290 * w32term.c (Fx_focus_frame): Remove.
2291 (x_focus_on_frame): Rename to...
2292 (x_focus_frame): W32 implementation.
2293 * w32term.h (x_focus_on_frame): Remove prototype.
2294 * w32fns.c (Fx_focus_frame): Remove.
2295 (syms_of_w32fns): Do not defsubr it.
2296 * frame.c (Fx_focus_frame): Define here.
2297 (syms_of_frame): Defsubr here.
2298 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2300 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2302 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2303 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2304 each port to reference the port-specific window system data.
2305 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2306 (FRAME_DISPLAY_INFO): Define.
2307 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2308 (FRAME_DISPLAY_INFO): Define. Adjust users.
2309 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2310 (FRAME_DISPLAY_INFO): Define. Adjust users.
2311 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2312 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2313 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2314 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2315 * xselect.c, xterm.c: All related users changed.
2317 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2319 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2320 (x_menubar_window_to_frame): Remove prototypes.
2321 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2322 (x_menubar_window_to_frame, x_top_window_to_frame):
2324 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2325 (x_menubar_window_to_frame, x_top_window_to_frame):
2326 ...to here and convert all but the last to static.
2328 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2330 * lisp.mk (lisp): Add w32-common-fns.elc.
2332 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2334 * charset.c (char_charset): Document an exception for char-charset.
2336 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2338 * xterm.h (x_display_info): New field last_user_time...
2339 * xterm.c (toplevel): ...to replace static last_user_time.
2340 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2342 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2344 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2345 scroll bar values to prevent thumb from disappear and update comment.
2347 2013-09-11 Glenn Morris <rgm@gnu.org>
2349 * emacs.c (usage_message): Possessive apostrophe tweak.
2351 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2353 * nsterm.m (syms_of_nsterm): Use Qns.
2354 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2355 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2356 * xfns.c (x_display_info_for_name, Fx_open_connection):
2357 Remove old '#if 0' code.
2358 (syms_of_xfns): Use Qx.
2359 * termhooks.h (fullscreen_hook): Remove the leftover.
2360 (struct terminal): Fix typo in comment.
2362 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2364 Cleaning up a few X scroll bar bits.
2365 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2366 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2367 New member last_seen_part, going to replace...
2368 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2369 (xt_action_hook) [USE_LUCID]: Adjust user.
2370 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2371 Lucid-specific scroll bar support.
2372 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2373 to int and adjust to use last_seen_part member.
2374 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2375 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2376 Initialize last_seen_part.
2378 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2380 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2381 insert-buffer-substring an empty string.
2383 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2385 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2386 avoiding a GCC warning.
2388 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2390 Ifdef away frame tool bar code when it is not really used.
2391 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2392 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2393 and minimize_tool_bar_window_p under the above.
2394 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2395 (fset_tool_bar_window): Likewise.
2396 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2397 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2398 (change_frame_size_1):
2399 * window.c (window_from_coordinates, Frecenter): Adjust users.
2400 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2401 code is not really used.
2402 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2403 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2404 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2405 [!USE_GTK && !HAVE_NS]: Define as such.
2406 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2407 (note_mouse_highlight, expose_frame):
2408 * xfns.c (x_set_tool_bar_lines):
2409 * xterm.c (handle_one_xevent): Adjust users.
2411 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2413 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2414 This bug was introduced by my 2013-08-26 patch, which incorrectly
2415 assumed that the terminfo implementation doesn't use termcap buffers.
2416 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2417 these buffers apparently are used after all.
2418 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2419 (struct tty_display_info): Define members termcap_term_buffer and
2420 termcap_strings_buffer even if TERMINFO.
2422 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2425 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2426 'usage' docstring entry to pacify make-docfile.
2428 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2430 Change comparison functions =, <, >, <=, >= to take many arguments.
2431 * data.c: Change comparison functions' interface and implementation.
2432 * lisp.h: Make arithcompare available for efficient two arg
2434 * bytecode.c: Use arithcompare.
2435 * fileio.c: Use new interface.
2437 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2439 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2441 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2443 * eval.c (Feval): Document the new use of `lexical'.
2445 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2447 Review and drop old frame resize hack.
2448 * frame.h (struct frame): Remove force_flush_display_p.
2449 * dispnew.c (update_frame): Adjust user and don't call
2450 flush_frame here. The comment has said that there was an issues
2451 with redisplaying fringes, but I don't see any differences with
2452 and without this hack. Hopefully we can continue without it.
2453 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2454 current frame matrices twice if resized_p is set.
2456 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2458 Do not populate pure Xism x_sync to other ports.
2459 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2460 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2461 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2462 * w32term.h (x_sync): Remove prototype.
2464 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2466 Cleanup frame flushing.
2467 * dispextern.h (struct redisplay_interface):
2468 Drop flush_display_optional because flush_display is enough
2469 for X and flushing via RIF is just a no-op for others.
2470 * frame.h (flush_frame): New function.
2471 * dispnew.c (update_frame):
2472 * minibuf.c (read_minibuf):
2473 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2475 * keyboard.c (detect_input_pending_run_timers): Do not flush
2476 all frames but selected one in redisplay_preserve_echo_area.
2477 * nsterm.m (ns_flush): Remove no-op.
2478 (ns_redisplay_interface): Adjust user.
2479 * w32term.h (x_flush): Remove no-op.
2480 (w32_redisplay_interface): Adjust user.
2481 * xterm.c (x_flush): Simplify because we do not flush all
2482 frames at once any more. Adjust comment.
2483 (x_redisplay_interface): Adjust user.
2485 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2487 Port --without-x --enable-gcc-warnings to Fedora 19.
2488 * gfilenotify.c (globals_of_gfilenotify):
2489 Call g_type_init only if using an older glib version that needs it.
2491 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2493 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2494 (last_glyphless_glyph_merged_face_id): Remove declarations.
2495 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2496 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2497 (last_glyphless_glyph_merged_face_id): Now static.
2498 (merge_escape_glyph_face): New function, refactored from...
2499 (get_next_display_element): ...here.
2500 (merge_glyphless_glyph_face): New function, refactored from...
2501 (produce_glyphless_glyph): ...here...
2502 * term.c (produce_glyphless_glyph): ...and here.
2504 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2506 * eval.c (eval_sub): Only call Ffunction if necessary.
2508 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2510 Attempt to make redisplay more selective when changing cursor type.
2511 * frame.h (struct frame): New bitfield cursor_type_changed.
2512 * xdisp.c (cursor_type_changed): Remove.
2513 (try_cursor_movement, redisplay_window, try_window_id)
2514 (set_frame_cursor_types, try_window_reusing_current_matrix):
2515 Adjust to use per-frame bitfield.
2516 (redisplay_internal): Look for cursor type change on each visible
2517 frame and consider all frames if cursor type has been changed on
2518 the frame other than selected. If cursor type has been changed on
2519 selected frame only, do not use fast update.
2521 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2523 Attempt to make redisplay more selective when changing fonts.
2524 * frame.h (struct frame): New bitfield fonts_changed.
2525 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2526 (adjust_frame_glyphs): Add prototype.
2527 * dispnew.c (fonts_changed_p): Remove.
2528 (adjust_glyphs): Remove because we do not
2529 adjust matrices on all frames at once any more.
2530 (adjust_frame_glyphs): Block and unblock input here.
2531 (adjust_glyph_matrix): Use fonts_changed.
2532 (change_frame_size_1): Use adjust_frame_glyphs.
2533 * font.c (font_open_entity): Use fonts_changed.
2534 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2535 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2536 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2537 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2538 (shrink_mini_window, Fresize_mini_window_internal)
2539 (window_scroll_pixel_based, Fset_window_configuration)
2540 (apply_window_adjustment, Fset_window_vscroll):
2541 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2542 Use adjust_frame_glyphs.
2543 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2544 (try_window_reusing_current_matrix, try_window_id, display_line)
2545 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2546 (redisplay_internal): Consider fonts_changed and adjust frame
2547 matrices for each frame only if the frame is visible. If font
2548 has been changed on some frame during full redisplay, retry
2549 only visible frames where the font has been actually changed.
2551 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2553 Cache current header and mode line height for each window.
2554 * window.h (struct window): New fields mode_line_height
2555 and header_line_height.
2556 * window.c (make_window): Initialize them.
2557 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2558 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2559 (current_mode_line_height, current_header_line_height):
2561 * xdisp.c (current_mode_line_height, current_header_line_height):
2563 (pos_visible_p, init_xdisp): Adjust user.
2564 (redisplay_window): Invalidate mode_line_height and
2565 header_line_height if current and desired matrices do not agree.
2567 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2569 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2570 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2572 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2574 Make --without-x compatible with --enable-gcc-warnings.
2575 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2576 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2577 members under HAVE_WINDOW_SYSTEM.
2578 * keyboard.c (make_lispy_focus_out): Likewise.
2579 (record_menu_key): Move under HAVE_MENUS.
2580 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2581 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2582 (syms_of_xdisp): Adjust user.
2583 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2584 (start_hourglass, cancel_hourglass):
2585 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2586 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2587 and CLEAR_FONT_TABLE_NFONTS.
2588 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2589 Declare only if HAVE_WINDOW_SYSTEM.
2590 (lface_same_font_attributes_p, clear_face_gcs): Define only
2591 if HAVE_WINDOW_SYSTEM.
2593 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2595 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2596 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2597 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2599 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2601 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2603 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2605 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2606 This fixes a type error on hosts where ptrdiff_t is wider than int.
2608 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * keyboard.c (read_key_sequence_vs): New function.
2611 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2614 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2616 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2618 Makefile improvements.
2619 * Makefile.in (config.status): Don't use double-colon rules, as
2620 they are not portable according to POSIX. Fix shell typo with `;
2621 I guess this rule has never been tested?
2622 (VCSWITNESS): New macro, to override any environment var.
2624 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2626 * xterm.h (struct x_display_info): Do not track X connection
2627 fd separately because it is always available from Display.
2628 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2631 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2633 * buffer.c (drop_overlay):
2634 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2635 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2637 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2639 * buffer.c (Fmake_overlay, Fmove_overlay):
2640 * intervals.c (set_point_from_marker):
2641 * print.c (PRINTPREPARE): Prefer signal_error
2642 to plain error and report unsuitable marker too.
2644 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2646 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2647 for 'dragging' member.
2648 (struct x_output): Remove set-but-unused leftovers
2649 'left_before_move' and 'top_before_move'.
2650 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2651 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2652 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2653 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2654 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2655 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2656 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2657 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2659 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2661 * nsfont.m (INVALID_GLYPH): New define.
2662 (nsfont_encode_char): Use INVALID_GLYPH.
2663 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2665 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2667 * xterm.c (x_last_mouse_movement_time): Revert last change.
2668 This code should use XDisplayMotionBufferSize to check display's
2669 motion history first, and there are few other issues as well.
2670 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2671 (handle_one_xevent): Adjust user.
2673 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2675 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2676 * frame.c (Flast_nonminibuf_frame): ... to here.
2677 (check_minibuf_window): Don't abort if no window was found
2680 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2682 Use XGetMotionEvents to ask the last mouse motion time from X server.
2683 * xterm.c (X_MOTION_HISTORY): Default to 1.
2684 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2685 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2686 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2687 Ifdef away legacy code.
2688 (XTmouse_position, x_scroll_bar_report_motion):
2689 Use x_last_mouse_movement_time.
2690 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2693 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2695 * msdos.c (last_mouse_window): Move to...
2696 (dos_rawgetc): ...this function and adjust comment.
2697 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2698 (mouseMoved): ...this function and adjust comment.
2699 * w32term.c (last_window): Likewise with...
2700 (w32_read_socket): ...this function.
2701 * xterm.c (last_window): Likewise with...
2702 (handle_one_xevent): ...this function.
2704 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2706 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2707 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2708 (handle_one_xevent): ...to here.
2709 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2712 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2714 * msdos.c (IT_set_terminal_window): Remove no-op.
2715 (initialize_msdos_display): Adjust terminal setup.
2716 * w32console.c (w32con_set_terminal_window): Remove no-op.
2717 (initialize_w32_display): Adjust terminal setup.
2718 * w32term.c (w32_set_terminal_window): Remove no-op.
2719 (w32_create_terminal): Adjust terminal setup.
2720 * xterm.c (XTset_terminal_window): Remove no-op.
2721 (x_create_terminal): Adjust terminal setup.
2723 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2725 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2727 (ns_create_terminal): Adjust terminal setup.
2728 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2730 (w32_create_terminal): Adjust terminal setup.
2731 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2733 (x_create_terminal): Adjust terminal setup.
2735 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2737 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2738 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2739 * dispnew.c (buffer_posn_from_coords):
2740 * window.c (Fwindow_end, displayed_window_lines):
2741 * xdisp.c (redisplay_mode_lines): Use it.
2743 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2745 * fontset.c (face_for_char): Check char in the current face font first
2746 if HAVE_NS (Bug#15138).
2748 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2750 * window.c (temp_output_buffer_show): Make sure window returned
2751 by display_buffer is live (Bug#15213).
2753 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2755 Minor cleanup to avoid forward declarations.
2756 * coding.h (struct ccl_spec): Remove forward declaration.
2757 * composite.h (toplevel): Include font.h.
2758 (struct composition_it, struct face, struct font_metrics):
2759 Remove forward declaration.
2760 * dispextern.h (struct image, struct atimer): Likewise.
2761 * emacsgtkfixed.h (struct frame): Likewise.
2762 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2763 * font.h (struct font_driver, struct font, struct glyph_string)
2764 (struct face): Remove forward declaration.
2765 * fontset.h (struct face, struct font): Likewise.
2766 * frame.h (toplevel): Style cleanup.
2767 (enum output_method): Move to...
2768 * termhooks.h (enum output_method): ...here.
2769 (struct glyph, struct frame, struct ns_display_info)
2770 (struct x_display_info, struct w32_display_info):
2771 Remove forward declaration.
2772 * xterm.h (toplevel): Include termhooks.h.
2773 (struct font, struct window, struct glyph_matrix, struct frame)
2774 (struct input_event, struct face, struct image): Remove forward
2776 * gtkutil.h (struct _widget_value): Likewise.
2777 * keyboard.h (toplevel): Include termhooks.h.
2778 (struct input_event): Remove forward declaration.
2780 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2782 * intervals.c (set_point_from_marker): New function.
2783 * editfns.c (Fgoto_char):
2784 * process.c (Finternal_default_process_filter):
2785 * window.c (select_window_1): Use it.
2786 * buffer.h (set_point_from_marker): Add prototype.
2788 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2790 * w32.c (term_winsock): Call release_listen_threads before calling
2792 (_sys_wait_accept): Wait for accept event in a loop with a finite
2793 timeout, instead of waiting indefinitely. Will hopefully avoid
2794 hanging during exit because WSACleanup deadlocks waiting for the
2795 event object to be released. (Bug#14333)
2797 * w32proc.c (release_listen_threads): New function, signals all
2798 the reader threads that listen for connections to stop waiting.
2800 * w32.h (release_listen_threads): Add prototype.
2802 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2804 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2805 field of new marker (for sanity and safety).
2806 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2807 anyway because XMISCTYPE is a function and can't be an lvalue).
2809 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2811 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2812 (x_after_update_window_line, x_scroll_bar_create):
2813 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2814 (handle_one_xevent, x_clear_frame_area):
2815 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2816 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2817 * xterm.h (x_clear_area): Adjust prototype.
2819 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2821 Hook scanning and indentation functions to find_newline. This helps
2822 to avoid duplicated code and renders more respect to newline cache.
2823 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2824 * cmds.c (Fforward_line):
2825 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2826 Use find_newline and avoid unnecessary point movements.
2827 * search.c (scan_newline): Implement on top of find_newline.
2829 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2831 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2832 scoped code (bug#11258).
2834 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2836 * nsterm.m (last_window): New variable.
2837 (EV_TRAILER2): New macro.
2838 (EV_TRAILER): Call EV_TRAILER2.
2839 (mouseMoved:): Add support for mouse-autoselect-window
2840 on nextstep (Bug#6888).
2842 2013-08-28 Andreas Schwab <schwab@suse.de>
2844 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2845 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2846 Remove unused macro definitions.
2847 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2848 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2849 Only define if emacs.
2851 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2853 Prefer enum glyph_row_area to int where appropriate.
2854 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2856 (window_box, window_box_width, window_box_left, window_box_left_offset)
2857 (window_box_right, window_box_right_offset): Adjust prototypes.
2858 * xdisp.c (window_box, window_box_width, window_box_left)
2859 (window_box_left_offset, window_box_right, window_box_right_offset):
2860 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2861 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2862 * nsterm.m (ns_clip_to_row):
2863 * w32term.c (w32_clip_to_row):
2864 * xterm.c (x_clip_to_row): Likewise.
2866 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2868 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2869 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2871 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2873 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2874 for portability to hosts where /bin/sh has problems.
2876 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2878 Redesign redisplay interface to drop global output_cursor.
2879 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2880 (toplevel): Remove declaration of output_cursor.
2881 (set_output_cursor, x_cursor_to): Remove prototype.
2882 * window.h (struct window): New member output_cursor.
2883 (output_cursor_to): New function to replace RIF member.
2884 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2885 (update_text_area, set_window_cursor_after_update): Use it.
2886 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2887 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2888 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2889 * w32term.c (x_update_window_begin, x_update_window_end):
2890 * xterm.c (x_update_window_begin, x_update_window_end):
2891 Adjust to use per-window output cursor.
2893 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2895 Simplify SELECT_TYPE-related code.
2896 Like EMACS_TIME, this portability layer is no longer needed, since
2897 Emacs has been using fd_set as a portability layer for some time.
2898 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2899 (SELECT_TYPE): Remove. All uses changed to fd_set.
2900 (fd_set) [!FD_SET]: New typedef.
2902 Simplify EMACS_TIME-related code.
2903 This portability layer is no longer needed, since Emacs has been
2904 using struct timespec as a portability layer for some time.
2905 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2906 Include <time.h> rather than "systime.h"; that's all that's needed now.
2907 * dispnew.c: Include <timespec.h> rather than "systime.h";
2908 that's all that's needed now.
2909 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2910 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2911 TIMESPEC_RESOLUTION.
2912 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2913 LOG10_TIMESPEC_RESOLUTION.
2914 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2915 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2916 (make_emacs_time): Remove. All used changed to make_timespec.
2917 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2918 (current_timespec): Rename from current_emacs_time. All uses changed.
2919 (add_emacs_time): Remove. All uses changed to timespec_add.
2920 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2921 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2922 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2923 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2924 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2925 (current_timespec): Rename from current_emacs_time. All uses changed.
2926 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2927 changed to timespec_cmp.
2928 * xgselect.c: Include <timespec.h>, since our .h files don't.
2930 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2932 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2933 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2934 Remove the leftovers.
2935 * gtkutil.c (toplevel): Do not declare Qxft but include
2937 * image.c (toplevel): Do not declare Vlibrary_cache because
2938 it's already done in lisp.h.
2940 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2942 * lisp.h (Mouse_HLInfo): Move from here...
2943 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2944 (reset_mouse_highlight): New function.
2945 * msdos.c (dos_set_window_size, IT_update_begin)
2946 (internal_terminal_init):
2947 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2948 (ns_initialize_display_info):
2949 * w32console.c (initialize_w32_display):
2950 * w32term.c (x_update_window_end, x_free_frame_resources)
2951 (w32_initialize_display_info):
2952 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2953 * window.c (Fdelete_other_windows_internal):
2954 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2955 * termchar.h (toplevel):
2956 * xterm.h (toplevel): Include dispextern.h.
2958 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2960 Fix minor problems found by static checking.
2961 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2962 (expect): Avoid nested-if warning.
2963 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2964 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2965 * nsterm.h, nsterm.m (ns_select):
2966 * xgselect.c, xgselect.h (xg_select):
2967 Adjust signature to better match pselect's.
2968 * nsterm.m (ns_select):
2969 Don't set *TIMEOUT, since pselect doesn't.
2970 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2971 diagnostic about assigning const char * to it.
2972 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2974 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2976 * lread.c (substitute_object_recurse): Handle hash-tables as well
2979 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2981 Fix unlikely core dump in init_tty, and simplify terminfo case.
2982 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2983 The old version incorrectly dumped core if malloc returned a
2984 buffer containing only non-NUL bytes.
2985 (init_tty): Do not allocate or free termcap buffers; the
2986 struct does that for us now.
2987 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2988 (struct tty_display_info): Define members termcap_term_buffer and
2989 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2990 use them. Allocate them directly in struct rather than indirectly
2991 via a pointer, to simplify init_tty.
2993 * frame.c (check_minibuf_window): Initialize 'window' properly,
2994 so that Emacs reliably aborts later if 'window' is not initialized.
2996 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2998 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2999 of VoidSymbol (Bug#15154).
3001 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3003 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3004 mouse_face_beg_y and mouse_face_end_y.
3005 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3006 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3007 Adjust users and update comment where appropriate.
3009 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3011 * frame.c (check_minibuf_window): New function.
3012 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3013 Call check_minibuf_window (Bug#15183).
3015 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3017 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3018 because this is the only last cursor data we need to keep and consult.
3019 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3020 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3023 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3025 Fix recovering from possible decompression error.
3026 Since insert_from_gap doesn't always move point, we can't use PT as
3027 the position where the partially decompressed data ends, and
3028 should count how many bytes was produced so far.
3029 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3030 (unwind_decompress): Really delete partially uncompressed data.
3031 (Fzlib_decompress_region): Take decompressed data size into account.
3033 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3035 * syntax.c (init_syntax_once): Adjust comment and do an early
3036 initialization of Qchar_table_extra_slots just once...
3037 * casetab.c (init_casetab_once):
3038 * category.c (init_category_once):
3039 * character.c (syms_of_character):
3040 * coding.c (syms_of_coding):
3041 * xdisp.c (syms_of_xdisp): ...and omit it here.
3043 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3045 * xdisp.c (get_next_display_element): Don't apply to characters
3046 from a display vector the logic of setting it->end_of_box_run_p
3047 suitable for characters from a buffer. (Bug#15175)
3049 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3050 to handle directories, rather than '_utime' which doesn't.
3053 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3055 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3056 or fullscreen (Bug#14627).
3058 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3060 System-dependent integer overflow fixes.
3061 * process.c (Fset_process_window_size): Signal an error if
3062 the window size is outside the range supported by the lower level.
3063 * sysdep.c (set_window_size): Return negative on error,
3064 nonnegative on success, rather than -1, 0, 1 on not in system,
3065 failure, success. This is simpler. Caller changed.
3066 (serial_configure): Remove unnecessary initialization of local.
3067 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3068 size fits in unsigned long; this isn't true on some 32-bit hosts.
3069 Avoid buffer overrun if some future version of /proc/meminfo has a
3070 variable name longer than 20 bytes.
3071 (system_process_attributes) [__FreeBSD__]:
3072 Don't assume hw.availpages fits in 'int'.
3074 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3076 Don't let very long directory names overrun the stack.
3077 Fix some related minor problems involving "//", vfork.
3078 * callproc.c (encode_current_directory): New function.
3079 (call_process): Don't append "/"; not needed.
3080 * fileio.c (file_name_as_directory_slop): New constant.
3081 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3082 this can save the caller having to alloca.
3083 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3084 Use SAFE_ALLOCA, not alloca.
3085 (directory_file_name, Fexpand_file_name): Leave leading "//"
3086 alone, since it can be special even on POSIX platforms.
3087 * callproc.c (call_process):
3088 * process.c (Fformat_network_address):
3089 * sysdep.c (sys_subshell):
3090 Use encode_current_directory rather than rolling our own.
3091 (create_process): No need to encode directory; caller does that now.
3092 * process.h (encode_current_directory): New decl.
3093 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3094 Rework to avoid 'goto xyzzy;'.
3096 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3098 * xdisp.c (handle_face_prop): If the default face was remapped use
3099 the remapped face for strings from prefix properties. (Bug#15155)
3101 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3103 Minor cleanup for redisplay interface and few related functions.
3104 * frame.h (enum text_cursor_kinds): Move from here...
3105 * dispextern.h (enum text_cursor_kinds): ...to here.
3106 (toplevel): Drop unnecessary declarations.
3107 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3108 in update_window_end_hook and draw_window_cursor functions.
3109 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3110 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3111 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3112 * xterm.c (x_update_window_end, x_draw_window_cursor):
3113 * xdisp.c (display_and_set_cursor, update_window_cursor)
3114 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3115 enum text_cursor_kinds where appropriate.
3117 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3119 Redesign redisplay interface to drop updated_row and updated_area.
3120 * dispextern.h (updated_row, updated_area): Remove declaration.
3121 (struct redisplay_interface): Pass glyph row and row area parameters
3122 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3123 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3125 * dispnew.c (updated_row, updated_area): Remove.
3126 (redraw_overlapped_rows, update_window_line): Adjust user.
3127 (update_marginal_area, update_text_area): Likewise. Pass updated row
3128 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3129 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3132 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3134 * process.c (flush_pending_output): Remove stub.
3137 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3139 * callproc.c: Fix race that killed background processes (Bug#15144).
3140 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3141 Record deleted process-id in critical section, not afterwards.
3142 Don't mistakenly kill process created by a call-process invocation
3143 that discards output and does not wait.
3145 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3147 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3148 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3149 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3150 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3151 to shut up compiler in mark_object.
3152 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3154 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3156 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3157 We can't portably rely on PTY_OPEN doing that, even if
3158 it calls posix_openpt with O_CLOEXEC.
3160 2013-08-20 Kenichi Handa <handa@gnu.org>
3162 * character.c (string_char): Improve commentary.
3164 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3166 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3167 (struct animation_cache): Make signature a flexible array member.
3168 All uses changed. This is a tad slower but may insulate us better
3169 from future changes to ImageMagick.
3171 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3173 * image.c: Shrink memory needed for animation cache.
3174 (SIGNATURE_DIGESTSIZE): New constant.
3175 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3176 (imagemagick_create_cache): Copy the signature. This saves
3177 several KB of memory that ImageMagick wastes per signature.
3178 Don't bother updating the update_time, as the caller does that now.
3179 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3180 it's a fixed size struct member now.
3181 (imagemagick_get_animation_cache): Always destroy the signature,
3182 as it's now imagemagick_create_cache's responsibility to copy it.
3183 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3184 and use memcmp rather than strcmp.
3185 eassert that ImageMagick returns a signature of the specified length.
3187 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3189 * image.c (imagemagick_get_animation_cache): Don't segfault on
3191 (imagemagick_get_animation_cache): Revert to previous definition
3192 so that it actually works. But keep the memory leak fix.
3193 (imagemagick_get_animation_cache): Fix memory leak.
3195 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3197 * image.c: Fix animation cache signature memory leak.
3198 Fix some other minor performance problems while we're at it.
3199 (imagemagick_create_cache): Clear just the members that
3200 need clearing. Don't set update_time, as caller does that now.
3201 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3202 Simplify by using pointer-to-pointer instead of a prev pointer.
3203 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3204 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3205 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3206 it's already a copy. Free the signature probe unless it's cached.
3208 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3209 This was introduced by my 2013-08-12 fix for Bug#15035.
3211 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3213 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3214 (imagemagick_prune_animation_cache): Now static.
3216 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3218 * image.c (imagemagick_get_animation_cache): Don't segfault when
3219 pruning all entries.
3221 2013-08-18 Ken Brown <kbrown@cornell.edu>
3223 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3224 static heap if ENABLE_CHECKING is defined.
3225 (max_bss_sbrk_ptr): New variable.
3227 (report_sheap_usage): Report maximum static heap usage instead of
3228 ending static heap usage.
3230 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3232 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3233 of zlib_initialized according to the results of calling
3234 init_zlib_functions.
3236 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3238 * image.c: Implement an ImageMagick per-image cache.
3239 (imagemagick_get_animation_cache): Fix a double-free error.
3240 (imagemagick_load_image): Remove the ping_wand code, which only
3241 apparently saved time on invalid animated images, and slowed down
3242 everything else. Optimise for the common case.
3244 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3246 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3248 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3250 * marker.c (set_marker): Remove documentation of undefined behavior.
3252 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3254 * image.c (imagemagick_compute_animated_image): Animate correctly
3255 when sub-images are smaller than the main image.
3256 (imagemagick_compute_animated_image): Setting the iterator row to
3257 zero is apparently not allowed.
3258 (imagemagick_compute_animated_image): Allow images that say they
3259 have sub-images that are bigger than the main image, but just crop
3262 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3264 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3266 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3268 * image.c (imagemagick_compute_animated_image): Respect the GIF
3271 2013-08-15 Ken Brown <kbrown@cornell.edu>
3273 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3274 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3277 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3279 Fix minor problems found by static checking.
3280 * frame.c (delete_frame):
3281 * xdisp.c (next_element_from_display_vector):
3282 Avoid uninitialized local.
3283 * image.c (imagemagick_compute_animated_image): Port to C89.
3284 Prefer usual GNU indentation style for loops.
3285 Be more careful about bizarrely large sizes, by using ptrdiff_t
3288 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3290 Fix infinite frame selection loop (Bug#15025).
3291 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3293 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3295 * xdisp.c (compute_window_start_on_continuation_line):
3296 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3297 to make sure we end up setting the window start at the leftmost
3298 visible character of the display line. This avoids funky
3299 horizontal shifting because the window start is not kept on the
3300 same position. (Bug#15090)
3301 (next_element_from_display_vector): Support 'box' face attribute
3302 in the face definitions of a display vector. (Bug#15099)
3304 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3306 * image.c (imagemagick_compute_animated_image): Implement animated
3308 (imagemagick_compute_animated_image): Fix some compilation
3309 warnings. Implement a very simple cache to make the animation
3310 usable at all, but it should be replaced with a per-image cache.
3312 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3314 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3315 to do `for' loops over alist values.
3316 * buffer.h (FOR_EACH_BUFFER):
3317 * process.c (FOR_EACH_PROCESS): Use it.
3318 (handle_child_signal, status_notify, Fget_buffer_process)
3319 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3321 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3323 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3324 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3325 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3326 to xzalloc and so avoid redundant call to memset.
3327 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3328 members because it is allocated with xzalloc and so already zeroed.
3330 2013-08-14 Ken Brown <kbrown@cornell.edu>
3332 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3335 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3337 Utility function and macro to copy Lisp string to C string.
3338 * lisp.h (xlispstrdupa): New macro.
3339 (xlispstrdup): New prototype.
3340 * alloc.c (xlispstrdup): New function.
3341 * callint.c (Fcall_interactively):
3342 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3343 (Fsubstitute_in_file_name):
3344 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3345 * image.c (x_create_bitmap_from_file):
3346 * w32term.c (w32_term_init):
3347 * xterm.c (x_term_init): Use xlispstrdup.
3349 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3351 * image.c (imagemagick_load_image): Make animated pictures work.
3352 There's still some problems with background color settings, though
3355 * decompress.c (unwind_decompress): Always restore point.
3357 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3359 * marker.c (set_marker): Reformat documentation.
3361 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3363 * xdisp.c (cursor_type_changed): Now static.
3365 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3366 Use changed. This avoids the need to call xmalloc and for the
3367 caller to call xfree, and avoids memory leaks in some situations.
3369 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3371 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3372 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3373 (redisplay_window): If window_end_valid is cleared due to non-zero
3374 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3375 so do not call to try_cursor_movement for that window.
3377 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3379 * window.h (struct window): Convert window_end_pos and
3380 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3381 (wset_window_end_pos, wset_window_end_vpos): Remove.
3382 * dispnew.c (adjust_glyph_matrix):
3383 * window.c (Fwindow_end, replace_window, set_window_buffer)
3385 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3386 (set_vertical_scroll_bar, redisplay_window, try_window)
3387 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3388 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3389 (note_mouse_highlight): Adjust users.
3390 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3393 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3395 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3396 * image.c (imagemagick_filename_hint): Use `const char *' and
3397 prefer SSDATA to SDATA to avoid warnings.
3399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3401 Cleanup window fringes, margins and scroll bars adjustments.
3402 * window.c (set_window_fringes, set_window_margins)
3403 (set_window_scroll_bars, apply_window_adjustment): New functions.
3404 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3405 (Fset_window_scroll_bars): Use them.
3407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3409 * window.h (struct window): Convert scroll_bar_width
3410 from Lisp_Object to integer. Adjust comment.
3411 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3413 * window.c (wset_scroll_bar_width): Remove.
3414 (make_window): Initialize scroll_bar_width.
3415 (Fsplit_window_internal): Use direct assignment.
3416 (Fset_window_configuration, save_window_save):
3417 Convert Lisp_Object to integer and back where appropriate.
3418 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3419 bar was actually changed, and mention this in docstring.
3421 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3423 * decompress.c: Minor simplifications.
3424 (Fzlib_decompress_region): Don't bother verifying
3425 that avail_out <= UINT_MAX, as that was confusing.
3426 Mention the restriction in a comment instead.
3427 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3429 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3431 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3432 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3434 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3436 * image.c (imagemagick_filename_hint): Check for errors in the
3439 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3441 * window.c (Fwindow_margins): Return nil when there's no marginal
3442 area, as per the documented API.
3444 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3445 Fmake_vector, as scroll bar's struct members are not all Lisp
3446 objects now. This avoids crashes in GC.
3448 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3449 bool, so its address could be taken.
3451 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3453 * image.c (imagemagick_filename_hint): New function to possibly
3454 apply `image-content-type-suffixes'.
3455 (imagemagick_load_image): Use it.
3457 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3459 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3460 if loading zlib failed.
3462 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3464 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3465 2013-08-13 checkin below. Change bool to BOOL, rule is:
3466 All Obj-C code uses BOOL, except for interfaces callable from C.
3468 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3470 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3472 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3473 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3474 bool instead of BOOL.
3475 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3476 from Lisp_Object to bitfield. Adjust comment.
3477 * w32term.c (x_scroll_bar_create): Adjust user.
3478 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3479 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3480 Use bool for boolean.
3481 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3482 to `unsigned int' when defining a bitfield.
3484 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3486 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3488 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3490 * window.h (struct window): Convert left_margin_cols and
3491 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3492 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3493 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3495 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3497 (showing_window_margins_p, update_window_line, update_frame_1):
3498 * fringe.c (draw_fringe_bitmap_1):
3499 * xdisp.c (window_box_width): Adjust users.
3500 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3501 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3502 Use direct assignment.
3503 (Fset_window_configuration, save_window_save, Fwindow_margins):
3504 Convert Lisp_Object to integer and back where appropriate.
3505 (Fset_window_margins): Adjust user. Return t if any margin
3506 was actually changed, and mention this in docstring.
3508 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3510 * syntax.c (forward_word):
3511 * cmds.c (forward_char, backward_char): Mention the optional argument.
3513 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3515 * window.h (struct window): Convert left_fringe_width
3516 and right_fringe_width from Lisp_Objects to integers.
3518 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3519 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3520 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3522 (make_window): Initialize new integer fields to -1.
3523 (Fsplit_window_internal): Use direct assignment.
3524 (Fset_window_configuration, save_window_save):
3525 Convert Lisp_Object to integer and back where appropriate.
3526 (Fset_window_fringes): Adjust user. Return t if any fringe
3527 was actually changed, and mention this in docstring.
3529 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3531 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3532 * nsfns.m (x_set_cursor_type):
3533 * w32fns.c (x_set_cursor_type):
3534 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3535 * xdisp.c (set_frame_cursor_types): ...but in common code.
3537 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3539 * font.c (clear_font_cache): New function, stripped from...
3540 (Fclear_font_cache): ...here, which now uses the function
3541 above. Adjust comment.
3542 * font.h (clear_font_cache): Add prototype.
3543 * xfaces.c (clear_face_cache): Use clear_font_cache.
3545 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3547 * window.c (Fset_window_start): Compare `w', not `window' because
3548 `w' might not be equal to `window' after call to decode_live_window.
3550 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3552 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3553 This fixes a problem introduced by the Bug#15035 patch
3554 when using GPG. Reported by Herbert J. Skuhra.
3556 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3558 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3559 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3560 not yet initialized.
3562 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3564 * decompress.c (Fzlib_decompress_region): Support zlib
3565 decompression, too, and rename.
3567 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3569 Minor zlib configuration tweaks.
3570 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3571 Don't assume presence of fn_inflateInit2_ zlib internal function.
3573 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3575 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3576 include the zlib prefix.
3578 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3580 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3581 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3582 define static variables that are pointers to zlib functions to be
3584 (init_zlib_functions) [WINDOWSNT]: New function.
3585 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3587 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3588 macros instead of invoking the zlib functions directly.
3589 (syms_of_decompress): DEFSYM Qzlib_dll.
3590 Staticpro Szlib_available_p.
3592 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3594 Avoid looping over all frame windows to freeze and unfreeze.
3595 * window.h (struct window): Drop frozen_window_start_p.
3596 (freeze_window_starts): Drop prototype.
3597 * frame.h (struct frame): New frozen_window_starts flag.
3598 (FRAME_WINDOWS_FROZEN): New macro.
3599 * window.c (freeze_window_start, freeze_window_starts):
3601 (select_window, replace_window): Adjust users.
3602 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3603 (window_frozen_p): New function.
3604 (redisplay_window): Use it.
3606 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3608 Fix some fd issues when running subprocesses (Bug#15035).
3609 Fix bugs that can leak files or file descriptors on errors.
3610 Don't unlink open temp files, as that's hard for users to diagnose
3611 when things go awry (e.g., temp disk exhausted).
3612 Don't bother to lock temp files. Check for invalid recursion.
3613 * callproc.c (synch_process_fd): Remove. All uses removed.
3614 (synch_process_tempfile): New var or macro.
3615 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3617 (record_kill_process): New arg, the temp name. All callers changed.
3618 (delete_temp_file): Now just a simple wrapper around unlink.
3619 (call_process_kill): New arg, the call_process_fd array.
3620 Close them all. Clear synch_process_pid. Remove the temp file,
3621 or arrange for it to be removed.
3622 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3623 that's been moved to synch_process_tempfile. Caller changed.
3624 Do not remove the tempfile; that's now call_process_kill's
3626 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3627 call_process_kill; the caller now does that.
3628 (call_process_cleanup): Do not close the process fd; that's now
3629 call_process_kill's responsibility.
3630 (Fcall_process): Implement via new function call_process, which
3631 has most of the old body of Fcall_process, but with a different API.
3632 (call_process): New function that does not open or close filefd if
3633 it is nonnegative. Record which fds need to be closed, and let
3634 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3635 Signal an error if invoked recursively (could be done via a hook).
3636 Simplify creation of the tempfile in the MSDOS case.
3637 Don't create the output file until after checking for the executable.
3638 Report any failure to open /dev/null.
3639 Don't open /dev/null for writing twice; once is enough.
3640 Don't create pipe if all output is being discarded or sent to file.
3641 Don't worry about setting up the coding system or reading from the
3642 pipe if all output is being discarded.
3643 Hoist fd_error local into top level, to lessen block nesting.
3644 Don't record deleted pid here; now done by Fcall_process_region.
3645 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3646 and note its success in synch_process_tempfile.
3647 Do not leak resources when child_setup fails.
3648 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3649 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3650 (create_temp_file): Now returns open fd, with an additional
3651 Lisp_Object * argument to return the name. All callers changed.
3652 Do not close the file; rewind it instead, and leave it open for
3653 the caller. Do not lock the temp file. Unwind-protect the file
3654 and the file-descriptor.
3655 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3656 If an asynchrounous process, record it here, not in call_process.
3657 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3658 * eval.c (set_unwind_protect): New function.
3659 * fileio.c (write_region): New function, generalized from the
3660 old Fwrite_region. Do not lock temp files.
3661 (Fwrite_region): Use it.
3662 * lisp.h (set_unwind_protect, write_region): New decls.
3663 * process.c: Include <verify.h>.
3664 (make_process): Mark fds as initially closed.
3665 (deleted_pid_list): Now a list of pid-filename pairs.
3667 (close_process_fd): New function.
3668 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3669 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3670 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3671 (create_process, create_pty, Fmake_serial_process)
3672 (server_accept_connection): Record which fds need to be closed,
3673 and let deactivate_process close them.
3674 (Fmake_network_process): Do not discard the unwind-protect
3675 until it's safe to do so.
3676 (deactivate_process): Close the fds opened by create_process etc.
3677 (Fprocess_send_eof): Adjust to new way of recording open fds.
3678 Report an error if /dev/null can't be opened, instead of aborting.
3679 * process.h (PROCESS_OPEN_FDS): New constant.
3680 (struct Lisp_Process): New member open_fds.
3681 (record_kill_process, record_deleted_pid): Adjust signatures.
3682 (record_deleted_pid): Move decl here ...
3683 * syswait.h (record_deleted_pid): ... from here.
3685 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3687 * decompress.c: Fix bugs with large buffers and weird inputs.
3688 Tune a bit. Reindent as per usual Emacs style.
3689 (BUFFER_SIZE): Remove.
3690 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3691 more than UINT_MAX bytes. Decompress into the gap instead of into
3692 an auto buffer, as this should avoid copying. Return nil if
3693 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3694 set immediate_quit; we shouldn't trust zlib code that much.
3696 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3698 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3699 errors, and really move the gap to where we want it.
3701 * lisp.h: Include decompress.c support.
3703 * emacs.c (main): Include decompress.c support.
3705 * Makefile.in: Include -lz if present.
3707 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3709 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3710 (initWithTitle:): Initialize frame to 0.
3711 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3712 (fillWithWidgetValue:frame:): Rename from
3713 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3715 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3716 fillWithWidgetValue:frame:
3718 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3719 remove memory leak warnings.
3721 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3722 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3725 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3726 (x_activate_menubar): Update the whole menu.
3727 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3728 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3729 current event is not NSSystemDefined (Bug#15001).
3730 Call ns_check_menu_open only if trackingMenu is 2.
3731 (menuDidClose:): New method, decrease trackingMenu.
3732 (fillWithWidgetValue:setDelegate:): New method.
3733 (fillWithWidgetValue:): Call the above.
3735 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3737 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3739 Omit some unnecessary casts.
3740 Many of these go back to the old pre-C89 days, when they may have
3741 been needed, but we've been assuming C89 or later for a while now.
3742 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3743 (live_float_p, live_misc_p, live_vector_p):
3744 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3745 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3746 (defvar_per_buffer):
3747 * callint.c (Fcall_interactively):
3748 * doc.c (Fsubstitute_command_keys):
3749 * filelock.c (get_boot_time):
3750 * frame.c (xrdb_get_resource):
3751 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3752 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3753 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3754 (menuitem_highlight_callback, menu_destroy_callback)
3755 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3756 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3757 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3758 (xg_tool_bar_help_callback, tb_size_cb):
3759 * image.c (xpm_alloc_color, png_read_from_memory)
3760 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3761 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3763 * keymap.c (describe_map):
3764 * nsfns.m (Fns_display_monitor_attributes_list):
3765 * nsmenu.m (process_dialog:):
3766 * nsterm.m (hold_event):
3767 * process.c (wait_reading_process_output):
3768 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3769 * scroll.c (do_direct_scrolling, scrolling_1):
3770 * termcap.c (tgetent):
3771 * window.c (check_window_containing, add_window_to_list)
3772 (freeze_window_starts):
3773 * xdisp.c (compare_overlay_entries, vmessage):
3774 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3775 (x_get_monitor_attributes_xrandr)
3776 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3777 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3778 * xfont.c (xfont_match, xfont_open):
3779 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3780 (menubar_selection_callback, menu_position_func)
3781 (popup_selection_callback, create_and_show_popup_menu)
3782 (dialog_selection_callback, create_and_show_dialog):
3783 * xrdb.c (x_get_string_resource):
3785 * xsmfns.c (x_session_check_input):
3786 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3787 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3788 (xaw_jump_callback, xaw_scroll_callback):
3789 Omit unnecessary casts.
3791 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3793 Minor string-length refactoring.
3794 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3795 * frame.c (make_monitor_attribute_list):
3796 Prefer build_string to strlen + make_string.
3798 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3800 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3801 don't check minor_code (Bug#14417).
3803 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3805 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3806 vertical positions instead. This avoids calling MATRIX_ROW with
3807 row numbers that are possibly beyond valid limits. (Bug#15064)
3809 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3811 Use xstrdup and build_unibyte_string where applicable.
3812 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3813 * xfns.c (x_window):
3814 * xrdb.c (x_get_customization_string):
3815 * xterm.c (xim_initialize):
3816 * w32fns.c (w32_window): Use xstrdup.
3817 (w32_display_monitor_attributes_list):
3818 * emacs.c (init_cmdargs):
3819 * keyboard.c (PUSH_C_STR):
3820 * nsfont.m (nsfont_open):
3821 * sysdep.c (system_process_attributes):
3822 * w32.c (system_process_attributes):
3823 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3825 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3827 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3828 variables of these types so that GDB would know about them, as aid
3829 for debugging fatal exceptions. (Bug#15024) See also
3830 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3833 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3835 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3836 larger than the NSWindow (Bug#14934).
3838 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3840 Redesign redisplay interface to drop global variable updated_window.
3841 Always pass currently updated window as a parameter to update routines.
3842 * dispextern.h (updated_window): Remove declaration.
3843 (struct redisplay_interface): Pass window parameter to
3844 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3845 and after_update_window_hook.
3846 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3848 * dispnew.c (updated_window): Remove.
3849 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3850 (update_window_line): Adjust to match redisplay interface changes.
3851 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3852 (ns_scroll_run, ns_after_update_window_line):
3853 * w32term.c (x_update_window_begin, x_update_window_end)
3854 (x_after_update_window_line, x_scroll_run):
3855 * xterm.c (x_update_window_begin, x_update_window_end)
3856 (x_after_update_window_line, x_scroll_run):
3857 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3858 Likewise. Adjust comments where appropriate.
3859 (x_cursor_to): Simplify because this is always called during window
3860 update (but install debugging check anyway).
3861 (expose_window): Check must_be_updated_p flag to see whether this
3862 function is called during window update.
3864 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3866 Do not reset window modification event counters excessively.
3867 These leftovers and poor man's tricky methods to catch extra
3868 redisplay's attention are no longer needed.
3869 * frame.c (set_menu_bar_lines_1):
3870 * minibuf.c (read_minibuf_unwind):
3871 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3872 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3873 (window_scroll_line_based, Fset_window_configuration):
3874 * xdisp.c (redisplay_window): Do not reset last_modified and
3875 last_overlay_modified counters.
3877 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3879 * xselect.c (x_send_client_event): Set send_event and serial, memset
3880 data.l as it might be bigger than data.b. Use 24 bit mask to
3881 XSendEvent (Bug#15034).
3883 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3885 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3886 for TTY frames that are not the top frame on their console.
3889 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3891 * w32term.c (w32fullscreen_hook): Really maximize frame when
3892 asked for (Bug#14841).
3894 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3896 Prefer selected_window to Fselected_window, likewise for frames.
3897 * buffer.c (Fbuffer_swap_text):
3898 * data.c (Fvariable_binding_locus):
3899 * window.c (run_window_configuration_change_hook): Adjust users.
3900 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3901 Use decode_live_frame.
3903 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3905 Be more careful if selected window shows the buffer other than current,
3906 use window_outdated only if this is not so. This change should also
3907 address some weird issues discussed in Bug#13012.
3908 * window.h (window_outdated): New prototype.
3909 * window.c (window_outdated): Now here. Convert from static and
3910 always assume window's buffer.
3911 (Fwindow_end, Fwindow_line_height): Use it.
3912 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3913 and always assume window's buffer.
3914 (redisplay_window): Adjust user.
3915 (redisplay_internal): Call to reconsider_clip_changes once and
3916 check whether mode line should be updated only if selected window
3917 shows current buffer.
3918 (run_window_scroll_functions): Use eassert for debugging check.
3919 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3921 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3923 * window.c (window_scroll, window_scroll_pixel_based)
3924 (window_scroll_line_based): Use bool for booleans.
3926 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3928 * process.c: Fix minor off-by-one issues in descriptor counts.
3929 This shouldn't fix any real bugs, but it cleans up the code a bit.
3930 (max_process_desc, max_input_desc): -1, not 0, means none.
3932 (delete_input_desc): New function.
3933 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3934 (deactivate_process): Scan backwards when recomuting max_process_desc;
3935 that should be faster.
3936 (init_process_emacs): Initialize max_input_desc.
3938 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3940 Use region cache to speedup bidi_find_paragraph_start.
3941 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3942 Rename cache_long_line_scans to cache_long_scans.
3943 * buffer.c (bset_cache_long_line_scans): Rename to
3944 bset_cache_long_scans.
3945 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3946 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3948 (syms_of_buffer): Rename cache-long-line-scans to
3949 cache-long-scans. Adjust docstring.
3950 * search.c (newline_cache_on_off):
3951 * indent.c (width_run_cache_on_off): Adjust users.
3952 * bidi.c (bidi_paragraph_cache_on_off): New function.
3953 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3954 * insdel.c (prepare_to_modify_buffer):
3955 Invalidate bidi_paragraph_cache if enabled.
3957 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3959 Invalidate region caches only if buffer text is going to be changed.
3960 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3961 (modify_text): ...new prototype.
3962 (prepare_to_modify_buffer_1): New prototype.
3963 * textprop.c (modify_region): Rename to...
3964 (modify_text_properties): ...new function.
3965 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3966 (Fremove_list_of_text_properties): Adjust users.
3967 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3968 (modify_text): ...new function.
3969 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3970 (prepare_to_modify_buffer_1): ...new function.
3971 * casefiddle.c (casify_region):
3972 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3973 (Ftranspose_regions): Use modify_text.
3975 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3977 * lisp.mk (lisp): Add nadvice.elc.
3979 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3981 New macro to iterate over live buffers similar to frames.
3982 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3983 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3984 Declare buffer-related variables here to offload lisp.h.
3985 * buffer.c (Vbuffer_alist): Adjust comment.
3986 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3987 (other_buffer_safely):
3988 * data.c (store_symval_forwarding):
3989 * dispnew.c (Fframe_or_buffer_changed_p):
3990 * fileio.c (Fdo_auto_save):
3991 * filelock.c (unlock_all_files):
3992 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3994 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3996 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3997 * callproc.c (create_temp_file):
3998 * filelock.c (create_lock_file):
3999 Assume mkostemp, since it's now provided by Gnulib.
4001 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4003 * w32.c (mkostemp): New function.
4004 (mktemp): Remove, no longer used. Most of the code reused in
4005 mkostemp. (Bug#15015)
4006 (mktemp): Don't undef.
4008 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4010 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4011 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4012 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4013 (free_glyph_pool, check_glyph_memory): Likewise for
4014 all users. Adjust comments where appropriate.
4016 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4018 * composite.h: Minor fixups.
4019 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4020 to fix a misspelling, and change it to an inline function while
4021 we're at it (it need not be a macro). All uses changed.
4022 (composition_method, composition_valid_p):
4023 Rewrite to avoid assignments in if-conditions.
4025 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4027 Do not use global Lisp_Object in composition macros.
4028 * composite.h (composition_temp): Remove declaration.
4029 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4030 (composition_method, composition_valid_p): ...inline functions.
4031 (compose_region): Remove the leftover.
4032 * composite.c (composition_temp): Remove.
4033 (run_composition_function, update_compositions)
4034 (composition_compute_stop_pos, composition_adjust_point)
4035 (Ffind_composition_internal):
4036 * coding.c (handle_composition_annotation):
4037 * xdisp.c (handle_composition_prop, check_point_in_composition):
4038 Related users changed.
4040 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4042 Drop FRAME_PTR typedef.
4043 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4044 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4045 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4046 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4047 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4048 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4049 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4050 All related users changed.
4052 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4054 * eval.c (default_toplevel_binding): New function.
4056 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4057 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4058 (syms_of_eval): Export them.
4059 * data.c (Fdefault_value): Micro cleanup.
4060 * term.c (init_tty): Use "false".
4062 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4064 Fix X GC leak in GTK and raw (no toolkit) X ports.
4065 * xterm.c (x_free_frame_resources): If white and black relief
4066 GCs are allocated, always free them here.
4067 * xfns.c (x_make_gc): Omit redundant initialization.
4068 * widget.c (create_frame_gcs): Remove the leftover.
4069 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4070 in x_free_frame_resources.
4072 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4074 * nsterm.m (windowWillResize:toSize:): Only change title if
4075 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4077 (viewDidEndLiveResize): New method.
4079 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4080 inside NS_IMPL_COCOA.
4082 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4084 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4085 Do not check whether undo is enabled because record_insert and
4086 record_delete does that themselves.
4088 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4090 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4091 member which is not really used any more.
4092 (FRAME_XIC_BASE_FONTNAME): Remove.
4093 * xfns.c (xic_free_fontset): Adjust user.
4094 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4095 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4096 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4097 (xdialog_show): Use eassert for debugging check.
4098 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4100 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4102 * fileio.c, fns.c (merge): Move extern decl from here ...
4103 * lisp.h (merge): ... to here.
4105 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4107 Fix last font-related change.
4108 * w32font.h (w32font_list_internal, w32font_match_internal):
4110 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4111 (uniscribe_list_family): Adjust to match font API change.
4112 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4113 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4115 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4117 * frame.h (FRAME_MOUSE_UPDATE):
4118 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4119 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4121 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4123 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4124 * font.h (struct font_driver): Change list, match, and list_family
4125 functions to accept struct frame * as first arg.
4126 * font.c (font_score, font_compare, font_sort_entities):
4128 (font_sort_entities, font_list_entities, font_select_entity):
4129 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4130 match font API change.
4131 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4132 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4133 * ftxfont.c (ftxfont_list, ftxfont_match):
4134 * xftfont.c (xftfont_list, xftfont_match):
4135 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4136 * w32font.c (w32font_list, w32font_match, w32font_list):
4137 (w32font_list_internal, w32_font_match_internal): Likewise.
4138 * xfaces.c (Fx_family_fonts): Adjust user.
4140 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4142 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4143 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4144 only if HAVE_X_WINDOWS is in use.
4145 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4146 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4147 * w32term.c (x_wm_set_icon_position): Likewise.
4148 * w32fns.c (x_icon): Adjust user.
4150 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4152 * xterm.c (last_mouse_press_frame): Remove the
4153 leftover which is not really used any more.
4154 (handle_one_xevent, syms_of_xterm): Adjust users.
4155 (x_flush): Call XFlush once per each X display, not frame.
4156 This is better because this code always unconditionally skips
4157 non-X frames in Vframe_list and issues the only XFlush if we
4158 have more than one X frame on the same X display.
4159 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4160 Use bool for booleans.
4161 (x_draw_glyph_string_background, cvt_string_to_pixel):
4162 (cvt_pixel_dtor): Drop unnecessary prototypes.
4163 * xterm.h (x_display_ok): Adjust prototype.
4165 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4167 Drop unnecessary functions that deals with frame pixel size.
4168 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4169 (x_pixel_height): Drop prototypes.
4170 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4171 (x_pixel_height): Drop implementations.
4172 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4173 which should be always valid for window frame.
4174 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4175 * w32menu.c (Fx_popup_dialog):
4176 * xmenu.c (Fx_popup_dialog): Likewise for both.
4178 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4180 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4181 frame parameters and call to Fmodify_frame_parameters just once.
4182 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4183 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4184 and mention nil frame in docstring.
4186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4188 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4189 (x_figure_window_size): Likewise. Adjust to return long.
4190 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4191 (toplevel): Move Qterminal_live_p to...
4192 * terminal.c (toplevel): ...here, make it static, and...
4193 (syms_of_terminal): ...DEFSYM here.
4194 * frame.h (Qterminal_live_p): Remove declaration.
4195 (make_frame, x_figure_window_size): Adjust prototype.
4196 * nsfns.m (Fx_create_frame): Use long for window flags.
4198 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4200 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4201 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4202 Do not assume that emacs_close (INT_MAX) is a no-op.
4204 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4206 * xfaces.c (make_face_cache): For struct face_cache, prefer
4207 xmalloc to xzalloc and so avoid redundant call to memset.
4208 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4210 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4212 * fringe.c (draw_window_fringes, update_window_fringes)
4213 (compute_fringe_widths):
4214 * w32term.c (x_draw_glyph_string):
4215 * window.c (candidate_window_p, Frecenter):
4216 * xfaces.c (realize_basic_faces, realize_default_face)
4217 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4218 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4219 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4220 * xmenu.c (Fx_menu_bar_open_internal):
4221 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4222 * xsettings.c (xft_settings_event):
4223 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4224 Use bool for booleans. Adjust style and comments where
4226 * dispextern.h (draw_window_fringes, update_window_fringes)
4227 (compute_fringe_widths):
4228 * xterm.h (x_had_errors_p): Adjust prototype.
4230 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4232 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4233 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4235 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4237 * fns.c (toplevel): Remove comment before Fsafe_length because
4240 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4242 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4244 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4246 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4247 frame which got the message is still alive, before dereferencing
4248 its pointer. (Bug#14970)
4250 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4251 be a live window, before using it as such. (Bug#14970)
4253 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4255 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4256 w32_detect_focus_change instead of doing part of its job by hand.
4257 This fixes the problem whereby FOCUS_OUT events were not sent to
4260 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4262 * process.c (Fprocess_list): Doc fix.
4264 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4265 being re-exposed only if it didn't ask to become visible.
4266 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4267 was previously iconified. (Bug#14841)
4268 (x_iconify_frame): Mark the frame iconified.
4270 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4272 Fix minor problems found by static checking.
4273 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4274 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4276 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4278 * eval.c (set_specpdl_old_value): New function.
4279 (unbind_to): Minor simplification.
4280 (get_backtrace_frame): New function.
4281 (Fbacktrace_frame): Use it. Add `base' argument.
4282 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4283 (syms_of_eval): Export backtrace-eval.
4284 * xterm.c (x_focus_changed): Simplify.
4286 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4288 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4290 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4292 * xdisp.c (redisplay_window): Instead of moving point out of
4293 scroll margin, reject the force_start method, and try scrolling
4294 instead. (Bug#14780)
4296 2013-07-24 Ken Brown <kbrown@cornell.edu>
4298 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4301 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4303 * eval.c (Fprogn): Do not check that BODY is a proper list.
4304 This undoes the previous change. The check slows down the
4305 interpreter, and is not needed to prevent a crash. See
4306 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4308 2013-07-23 Glenn Morris <rgm@gnu.org>
4310 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4312 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4314 Port to GNU/Linux systems with tinfo but not ncurses.
4315 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4316 to decide whether ncurses is being used. Without this change,
4317 GCC complains about tgetent not being declared, on a system
4318 that has tinfo installed but ncurses not installed.
4320 * eval.c (Fprogn): Check that BODY is a proper list.
4322 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4323 * data.c (Fsetq_default):
4324 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4325 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4327 Tune by taking advantage of the fact that ARGS is always a list
4328 when a function is declared to have UNEVALLED args.
4330 * emacsgtkfixed.c: Port to GCC 4.6.
4331 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4333 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4335 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4336 here to silence compiler warnings.
4338 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4340 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4341 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4342 from messing up Emacs's 'struct frame' (Bug#14923).
4344 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4346 * alloc.c (make_save_ptr_ptr): Define this function.
4347 It was inadvertently omitted. It's needed only if
4348 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4350 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4352 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4353 frame have focus (Bug#14895).
4355 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4357 Avoid vfork-related deadlock more cleanly.
4358 * callproc.c (child_setup): When the child's exec fails, output
4359 the program name, as that's more useful. Use O_NONBLOCK to avoid
4361 * process.c (create_process_1): Remove; no longer needed.
4362 (create_process): Remove timer hack; no longer needed, now that
4363 the child avoids deadlock.
4365 2013-07-20 Glenn Morris <rgm@gnu.org>
4367 * image.c (Fimage_flush): Fix doc typo.
4369 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4371 Fix array bounds violation when pty allocation fails.
4372 * process.c (PTY_NAME_SIZE): New constant.
4373 (pty_name): Remove static variable; it's now auto.
4374 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4375 Take pty_name as an arg rather than using a static variable.
4376 All callers changed.
4377 (create_process): Recover pty_flag from process, not from volatile local.
4378 (create_pty): Stay inside array even when pty allocation fails.
4379 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4381 * lread.c (Fload): Avoid initialization only when lint checking.
4382 Mention that it's needed only for older GCCs.
4384 2013-07-20 Kenichi Handa <handa@gnu.org>
4386 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4387 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4389 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4391 * lread.c (Fload): Avoid uninitialized warning.
4393 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4395 Fix some minor file descriptor leaks and related glitches.
4396 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4397 (create_lock_file): Use write, not emacs_write.
4398 * image.c (slurp_file, png_load_body):
4399 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4400 (server_accept_connection):
4401 Don't leak an fd on memory allocation failure.
4402 * image.c (slurp_file): Add a cheap heuristic for growing files.
4403 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4404 as that's what the other routines do. Maybe input need not be
4405 blocked at all, but it's better to be consistent.
4406 Avoid undefined behavior when strlen is zero.
4408 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4409 (NSTATICS): Now a constant; doesn't need to be a macro.
4411 2013-07-19 Richard Stallman <rms@gnu.org>
4413 * coding.c (decode_coding_utf_8): Add simple loop for fast
4414 processing of ASCII characters.
4416 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4418 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4420 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4422 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4423 unportable 'struct x_display_info'.
4424 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4427 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4429 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4430 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4432 (system_process_attributes): Prefer plain char to unsigned char
4433 when either will do. Clean up properly if interrupted or if
4434 memory allocations fail. Don't assume sscanf succeeds.
4435 Remove no-longer-needed workaround to stop GCC from whining.
4436 Read command-line once, instead of multiple times. Check read status a
4439 Fix obscure porting bug with varargs functions.
4440 The code assumed that int is treated like ptrdiff_t in a vararg
4441 function, which is not a portable assumption. There was a similar
4442 -- though these days less likely -- porting problem with various
4443 assumptions that pointers of different types all smell the same as
4444 far as vararg functions is conserved. To make this problem less
4445 likely in the future, redo the API to use varargs functions.
4446 * alloc.c (make_save_value): Remove this vararg function.
4447 All uses changed to ...
4448 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4449 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4451 (make_save_ptr): Rename from make_save_pointer, for consistency with
4452 the above. Define only on platforms that need it. All uses changed.
4454 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4456 * keyboard.c: Try to fix typos in previous change.
4457 (DISPLAY_LIST_INFO): New macro.
4458 (kbd_buffer_get_event): Do not access members that are not present
4459 in X11. Revert inadvertent change of "!=" to "=".
4461 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4463 * keyboard.c (kbd_buffer_get_event):
4464 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4465 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4467 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4469 * filelock.c: Fix unlikely file descriptor leaks.
4470 (get_boot_time_1): Rework to avoid using emacs_open.
4471 This doesn't actually fix a leak, but is better anyway.
4472 (read_lock_data): Use read, not emacs_read.
4474 * doc.c: Fix minor memory and file descriptor leaks.
4475 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4476 (get_doc_string, Fsnarf_documentation):
4477 Fix file descriptor leak on error.
4479 * term.c: Fix minor fdopen-related file descriptor leaks.
4480 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4481 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4483 * charset.c: Fix file descriptor leaks and errno issues.
4485 (load_charset_map_from_file): Don't leak file descriptor on error.
4486 Use plain record_xmalloc since the allocation is larger than
4487 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4489 * eval.c (record_unwind_protect_nothing):
4490 * fileio.c (fclose_unwind):
4492 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4493 The replacement doesn't block input, but that no longer seems
4496 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4498 * lread.c: Fix file descriptor leaks and errno issues.
4499 (Fload): Close some races that leaked fds or streams when 'load'
4501 (Fload, openp): Report error number of last nontrivial failure to open.
4502 ENOENT counts as trivial.
4503 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4505 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4506 now that the function is always called with a nonnegative arg.
4507 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4508 All uses replaced with ...
4509 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4511 A few more minor file errno-reporting bugs.
4512 * callproc.c (Fcall_process):
4513 * doc.c (Fsnarf_documentation):
4514 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4515 * process.c (set_socket_option):
4516 Don't let a constructor trash errno.
4517 * doc.c: Include <errno.h>.
4519 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4521 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4523 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4525 Fix w32 bug with call-process-region (Bug#14885).
4526 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4527 to Fcall_process when the input is empty. This simplifies the
4528 code a bit. It makes no difference on POSIXish platforms but
4529 apparently it fixes a bug on w32.
4531 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4532 * fileio.c (close_file_unwind): Don't close if FD is negative;
4533 this can happen when unwinding a zapped file descriptor.
4534 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4535 in case Emacs runs out of memory between the two unwind-protects.
4536 Don't trash errno when closing FD.
4537 Zap the FD in the specpdl when closing it, instead of deferring
4538 the removal of the unwind-protect; this fixes a bug where a child
4539 function unwinds the stack past us.
4541 New unwind-protect flavors to better type-check C callbacks.
4542 This also lessens the need to write wrappers for callbacks,
4543 and the need for make_save_pointer.
4544 * alloca.c (free_save_value):
4545 * atimer.c (run_all_atimers):
4547 * alloc.c (safe_alloca_unwind):
4548 * atimer.c (unwind_stop_other_atimers):
4549 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4550 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4551 * minibuf.c (choose_minibuf_frame_1):
4552 * process.c (make_serial_process_unwind):
4553 * xdisp.h (pop_message_unwind):
4554 * xselect.c (queue_selection_requests_unwind):
4555 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4556 * alloca.c (record_xmalloc):
4557 Prefer record_unwind_protect_ptr to record_unwind_protect with
4559 * alloca.c (Fgarbage_collect):
4560 Prefer record_unwind_protect_void to passing a dummy.
4561 * buffer.c (restore_buffer):
4562 * window.c (restore_window_configuration):
4563 * xfns.c, w32fns.c (do_unwind_create_frame)
4564 New wrapper. All record-unwind uses of wrappee changed.
4565 * buffer.c (set_buffer_if_live):
4566 * callproc.c (call_process_cleanup, delete_temp_file):
4567 * coding.c (code_conversion_restore):
4568 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4569 * editfns.c (save_excursion_restore)
4570 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4571 (save_restriction_restore):
4572 * eval.c (restore_stack_limits, un_autoload):
4573 * fns.c (require_unwind):
4574 * keyboard.c (recursive_edit_unwind, tracking_off):
4575 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4576 * macros.c (pop_kbd_macro, restore_menu_items):
4577 * nsfns.m (unwind_create_frame):
4578 * print.c (print_unwind):
4579 * process.c (start_process_unwind):
4580 * search.c (unwind_set_match_data):
4581 * window.c (select_window_norecord, select_frame_norecord):
4582 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4583 (fast_set_selected_frame):
4584 * xfns.c, w32fns.c (unwind_create_tip_frame):
4585 Return void, not a dummy Lisp_Object. All uses changed.
4586 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4587 * callproc.c (call_process_kill):
4588 * fileio.c (restore_point_unwind, decide_coding_unwind)
4589 (build_annotations_unwind):
4590 * insdel.c (Fcombine_after_change_execute_1):
4591 * keyboard.c (read_char_help_form_unwind):
4592 * menu.c (unuse_menu_items):
4593 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4594 * sound.c (sound_cleanup):
4595 * xdisp.c (unwind_redisplay):
4596 * xfns.c (clean_up_dialog):
4597 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4598 Accept no args and return void, instead of accepting and returning
4599 a dummy Lisp_Object. All uses changed.
4600 * cygw32.c (fchdir_unwind):
4601 * fileio.c (close_file_unwind):
4602 * keyboard.c (restore_kboard_configuration):
4603 * lread.c (readevalllop_1):
4604 * process.c (wait_reading_process_output_unwind):
4605 Accept int and return void, rather than accepting an Emacs integer
4606 and returning a dummy object. In some cases this fixes an
4607 unlikely bug when the corresponding int is outside Emacs integer
4608 range. All uses changed.
4609 * dired.c (directory_files_internal_unwind):
4610 * fileio.c (do_auto_save_unwind):
4611 * gtkutil.c (pop_down_dialog):
4612 * insdel.c (reset_var_on_error):
4613 * lread.c (load_unwind):
4614 * xfns.c (clean_up_file_dialog):
4615 * xmenu.c, nsmenu.m (pop_down_menu):
4616 * xmenu.c (cleanup_widget_value_tree):
4617 * xselect.c (wait_for_property_change_unwind):
4618 Accept pointer and return void, rather than accepting an Emacs
4619 save value encapsulating the pointer and returning a dummy object.
4621 * editfns.c (Fformat): Update the saved pointer directly via
4622 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4623 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4624 (unwind_body): New function.
4625 (record_unwind_protect): First arg is now a function returning void,
4626 not a dummy Lisp_Object.
4627 (record_unwind_protect_ptr, record_unwind_protect_int)
4628 (record_unwind_protect_void): New functions.
4629 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4630 * fileio.c (struct auto_save_unwind): New type.
4631 (do_auto_save_unwind): Use it.
4632 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4633 * insdel.c (struct rvoe_arg): New type.
4634 (reset_var_on_error): Use it.
4635 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4637 (specbinding_func): Remove; there are now several such functions.
4638 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4639 (set_unwind_protect_ptr): New function.
4640 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4642 Be simpler and more consistent about reporting I/O errors.
4643 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4644 Say "Read error" and "Write error", rather than "I/O error", or
4645 "IO error reading", or "IO error writing", when a read or write
4647 * process.c (Fmake_network_process, wait_reading_process_output)
4648 (send_process, Fprocess_send_eof, wait_reading_process_output):
4649 Capitalize diagnostics consistently. Put "failed foo" at the
4650 start of the diagnostic, so that we don't capitalize the
4651 function name "foo". Consistently say "failed" for such
4653 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4654 All callers changed. This is so it can use report_file_error.
4655 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4656 diagnostics consistently as above.
4658 * fileio.c (report_file_errno): Fix errno reporting bug.
4659 If the file name is neither null nor a pair, package it up as a
4660 singleton list. All callers changed, both to this function and to
4661 report_file_error. This fixes a bug where the memory allocator
4662 invoked by list1 set errno so that the immediately following
4663 report_file_error reported the wrong errno value.
4665 Fix minor problems found by --enable-gcc-warnings.
4666 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4667 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4669 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4671 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4672 Set event->arg to Qt if switch-event shall be generated.
4673 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4675 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4677 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4680 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4681 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4682 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4683 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4684 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4685 and there is a focused frame.
4686 (head_table): Add focus-in and focus-out.
4687 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4688 bind to handle-focus-in/out.
4690 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4691 (Fhandle_switch_frame): Call Fhandle_focus_in.
4692 (syms_of_frame): defsubr handle-focus-in/out.
4694 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4696 Fix porting bug to older POSIXish platforms (Bug#14862).
4697 * sysdep.c (emacs_pipe): New function, that implements
4698 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4699 This should port better to CentOS 5 and to Mac OS X 10.6.
4700 All calls to pipe2 changed.
4702 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4703 This makes the code easier to read and the executable a bit smaller.
4704 Do not replace all calls to Fcons that happen to create lists,
4705 just calls that are intended to create lists. For example, when
4706 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4707 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4708 Similarly for list2 through list5.
4709 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4710 * bytecode.c (exec_byte_code):
4711 * callint.c (quotify_arg, Fcall_interactively):
4712 * callproc.c (Fcall_process, create_temp_file):
4713 * charset.c (load_charset_map_from_file)
4714 (Fdefine_charset_internal, init_charset):
4715 * coding.c (get_translation_table, detect_coding_system)
4716 (Fcheck_coding_systems_region)
4717 (Fset_terminal_coding_system_internal)
4718 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4719 * composite.c (update_compositions, Ffind_composition_internal):
4720 * dired.c (directory_files_internal, file_name_completion)
4722 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4723 * doc.c (Fsnarf_documentation):
4724 * editfns.c (Fmessage_box):
4726 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4727 (Feval, eval_sub, Ffuncall, apply_lambda):
4728 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4729 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4730 (Fset_file_times, Finsert_file_contents)
4731 (Fchoose_write_coding_system, Fwrite_region):
4732 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4733 * font.c (font_registry_charsets, font_parse_fcname)
4734 (font_prepare_cache, font_update_drivers, Flist_fonts):
4735 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4736 * frame.c (make_frame, Fmake_terminal_frame)
4737 (x_set_frame_parameters, x_report_frame_params)
4738 (x_default_parameter, Fx_parse_geometry):
4739 * ftfont.c (syms_of_ftfont):
4740 * image.c (gif_load):
4741 * keyboard.c (command_loop_1):
4742 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4743 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4744 (Fminor_mode_key_binding, accessible_keymaps_1)
4745 (Faccessible_keymaps, Fwhere_is_internal):
4746 * lread.c (read_emacs_mule_char):
4747 * menu.c (find_and_return_menu_selection):
4748 * minibuf.c (get_minibuffer):
4749 * nsfns.m (Fns_perform_service):
4750 * nsfont.m (ns_script_to_charset):
4751 * nsmenu.m (ns_popup_dialog):
4752 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4753 (Fx_own_selection_internal):
4754 * nsterm.m (append2):
4755 * print.c (Fredirect_debugging_output)
4756 (print_prune_string_charset):
4757 * process.c (Fdelete_process, Fprocess_contact)
4758 (Fformat_network_address, set_socket_option)
4759 (read_and_dispose_of_process_output, write_queue_push)
4760 (send_process, exec_sentinel):
4761 * sound.c (Fplay_sound_internal):
4762 * textprop.c (validate_plist, add_properties)
4763 (Fput_text_property, Fadd_face_text_property)
4764 (copy_text_properties, text_property_list, syms_of_textprop):
4765 * unexaix.c (report_error):
4766 * unexcoff.c (report_error):
4767 * unexsol.c (unexec):
4768 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4769 (Fformat_mode_line, syms_of_xdisp):
4770 * xfaces.c (set_font_frame_param)
4771 (Finternal_lisp_face_attribute_values)
4772 (Finternal_merge_in_global_face, syms_of_xfaces):
4773 * xfns.c (x_default_scroll_bar_color_parameter)
4774 (x_default_font_parameter, x_create_tip_frame):
4775 * xfont.c (xfont_supported_scripts):
4776 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4777 (menu_help_callback, xmenu_show):
4779 * xterm.c (set_wm_state):
4780 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4781 and similarly for list2 through list5.
4783 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4785 * callproc.c (Fcall_process_region): Fix minor race and tune.
4786 (create_temp_file): New function, with the temp-file-creation part
4787 of the old Fcall_process_region. Use Fcopy_sequence to create the
4788 temp file name, rather than alloca + build_string, for simplicity.
4789 Don't bother to block input around the temp file creation;
4790 shouldn't be needed. Simplify use of mktemp.
4791 Use record_unwind_protect immediately after creating the temp file;
4792 this closes an unlikely race where the temp file was not removed.
4793 Use memcpy rather than an open-coded loop.
4794 (Fcall_process_region): Use the new function. If the input is
4795 empty, redirect from /dev/null rather than from a newly created
4796 empty temp file; this avoids unnecessary file system traffic.
4798 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4800 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4801 Simplify by making this case like the other two. This is a bit
4802 slower on obsolete hosts, but the extra complexity isn't worth it.
4804 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4805 * process.c (create_process) [!DOS_NT]:
4806 Remove now-unnecessary calls to emacs_close.
4808 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4810 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4811 returning early. (Bug#14850)
4813 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4814 and inhibit-iso-escape-detection attributes of 'undecided'.
4817 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4819 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4820 Reported by Herbert J. Skuhra in
4821 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4823 Don't lose top specpdl entry when memory is exhausted.
4824 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4825 specpdl overflow here, to simplify callers; all callers changed.
4826 Always reserve an unused entry at the stack top; this avoids
4827 losing the top entry's information when memory is exhausted.
4829 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4831 Clean up errno reporting and fix some errno-reporting bugs.
4832 * callproc.c (Fcall_process):
4833 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4834 * process.c (create_process, Fmake_network_process):
4835 * unexaix.c (report_error):
4836 * unexcoff.c (report_error):
4837 Be more careful about reporting the errno of failed operations.
4838 The code previously reported the wrong errno sometimes.
4839 Also, prefer report_file_errno to setting errno + report_file_error.
4840 (Fcall_process): Look at openp return value rather than at path,
4841 as that's a bit faster and clearer when there's a numeric predicate.
4842 * fileio.c (report_file_errno): New function, with most of the
4843 old contents of report_file_error.
4844 (report_file_error): Use it.
4845 (Ffile_exists_p, Ffile_accessible_directory_p):
4846 Set errno to 0 when it is junk.
4847 * fileio.c (Faccess_file):
4848 * image.c (x_create_bitmap_from_file):
4849 Use faccessat rather than opening the file, to avoid the hassle of
4850 having a file descriptor open.
4851 * lisp.h (report_file_errno): New decl.
4852 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4855 * process.c (create_process, wait_reading_process_output) [AIX]:
4856 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4857 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4858 a multithreaded environment anyway).
4859 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4861 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4863 * image.c (x_find_image_file): Don't close a remote file handle.
4865 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4867 Fix races with threads and file descriptors.
4868 * callproc.c (Fcall_process_region):
4869 * dired.c (open_directory):
4870 * emacs.c (main, Fdaemon_initialized):
4871 * image.c (x_find_image_file):
4872 * inotify.c (Finotify_rm_watch):
4873 * lread.c (Flocate_file_internal):
4874 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4875 * term.c (term_mouse_moveto, init_tty):
4876 * termcap.c (tgetent):
4877 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4878 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4879 * unexhp9k800.c, unexmacosx.c (unexec):
4880 * callproc.c (Fcall_process_region):
4881 Use emacs_close, not close.
4882 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4883 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4884 and posix_close function on current platforms (which all lack them).
4885 (emacs_close): Use it. This should fix the races on GNU/Linux and
4886 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4887 and it should avoid closing random victim file descriptors on
4890 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4892 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4893 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4896 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4897 This is for .gdbinit xbacktrace.
4899 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4900 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4901 (emacs_set_tty): Now static.
4902 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4903 * term.c (tty_capable_p, tty_default_color_capabilities)
4904 (get_tty_terminal, term_mouse_movement)
4905 (handle_one_term_event, init_tty, maybe_fatal):
4906 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4907 (tgetent, scan_file, name_match, compare_contin):
4908 * terminal.c (get_terminal):
4909 Use bool for boolean.
4910 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4911 Prefer char to unsigned char if either will do.
4912 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4913 (tty_write_glyphs): Prefer int to unsigned.
4914 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4915 All callers changed.
4916 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4918 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4921 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4922 (B__dummy__): New dummy symbol, to pacify C89.
4923 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4924 they can't grok varargs macros.
4925 * dispnew.c (add_window_display_history)
4926 (add_frame_display_history):
4927 * print.c (print_object):
4928 * xdisp.c (debug_method_add):
4929 Use %p printf format only for void pointers.
4930 * emacs.c (usage_message): New constant, replacing ...
4931 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4932 (main): Adjust to usage reorg.
4933 * fns.c (syms_of_fns):
4934 * profiler.c (syms_of_profiler):
4935 Don't use non-constant struct initializers.
4936 * gnutls.h (gnutls_initstage_t):
4937 * lisp.h (enum Lisp_Fwd_Type):
4938 * lread.c (lisp_file_lexically_bound_p):
4939 * xsettings.c (anonymous enum):
4940 Remove trailing comma.
4941 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4942 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4943 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4945 * regex.c (const_re_char): New type, to pacify strict C89.
4946 All uses of 'const re_char' replaced to use it.
4947 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4948 with glibc when strict C89. This change is imported from gnulib.
4950 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4951 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4952 Omit GNU_LINUX implementation, since it requires long long.
4953 * xterm.c (x_draw_underwave):
4954 Do not assume the traditional order of struct's members.
4955 (x_term_init): Rewrite to avoid the need for non-constant structure
4958 Syntax cleanup, mostly replacing macros with functions.
4959 This removes the need for the syntax_temp hack.
4960 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4961 * syntax.c (SYNTAX_INLINE): New macro.
4962 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4963 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4964 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4965 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4966 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4967 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4968 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4969 Now constants, not macros.
4970 (syntax_temp) [!__GNUC__]: Remove.
4971 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4972 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4973 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4974 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4975 Move here from syntax.h; now functions, not macros. Except for the
4976 last function, these are static since only syntax.c uses them.
4977 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4978 All uses changed. Now a function, not a macro; use this fact
4979 to simplify the code.
4980 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4981 compiler bugs; no longer relevant.
4982 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4983 (SYNTAX_INLINE): New macro.
4984 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4985 for the new functions. Use bool for boolean member.
4986 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4987 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4988 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4989 (SETUP_BUFFER_SYNTAX_TABLE):
4990 Now extern inline functions, not macros.
4991 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4992 Remove; all uses replaced by implementation.
4993 (syntax_temp) [!__GNUC__]: Remove decl.
4994 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4996 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4998 * emacs.c (main): Fix syntax error.
5000 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5002 Timestamp fixes for undo (Bug#14824).
5003 * atimer.c (schedule_atimer):
5004 * fileio.c (Ffile_newer_than_file_p):
5005 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5006 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5007 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5008 (syms_of_fileio): Remove Sclear_visited_file_name.
5009 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5010 file doesn't exist; this avoids an ambiguity with negative timestamps.
5011 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5012 * systime.h (make_emacs_time, invalid_emacs_time):
5013 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5014 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5015 * undo.c (record_first_change): Push (visited-file-modtime) onto
5016 undo list rather than reimplementing it by hand, incorrectly.
5018 2013-07-09 Ken Brown <kbrown@cornell.edu>
5020 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5022 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5024 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5026 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5028 Handle errno and exit status a bit more carefully.
5029 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5030 number into an exit status. Instead, use EXIT_CANCELED.
5031 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5032 * callproc.c (relocate_fd):
5033 * emacs.c (close_output_streams, main):
5034 * process.c (create_process):
5035 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5036 Use emacs_perror for simplicity.
5037 * callproc.c (relocate_fd, main):
5038 * sysdep.c (sys_subshell):
5039 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5040 (shut_down_emacs): Use emacs_write, not write.
5041 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5042 * fileio.c (Fcopy_file, e_write):
5043 * nsterm.m (ns_select):
5044 * process.c (send_process):
5045 * sound.c (vox_write):
5046 Use emacs_write_sig, not emacs_write.
5047 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5048 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5050 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5052 (emacs_full_write): New function.
5053 (emacs_write): Rewrite to use it.
5054 (emacswrite_sig, emacs_perror): New functions.
5055 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5057 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5059 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5060 on NS even if it is present. Pixmap on NS is a void*.
5062 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5064 Port to Ubuntu 10 (Bug#14803).
5065 Problem reported by T.V. Raman.
5066 * process.c (close_on_exec, accept4, process_socket):
5067 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5069 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5071 * w32.c (sys_dup): Declare prototype.
5075 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5077 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5079 Make file descriptors close-on-exec when possible (Bug#14803).
5080 This simplifies Emacs a bit, since it no longer needs to worry
5081 about closing file descriptors by hand in some cases.
5082 It also fixes some unlikely races. Not all such races, as
5083 libraries often open files internally without setting
5084 close-on-exec, but it's an improvement.
5085 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5086 * callproc.c (Fcall_process) [!MSDOS]:
5087 * emacs.c (main) [!DOS_NT]:
5088 * nsterm.m (ns_term_init):
5089 * process.c (create_process):
5090 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5091 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5092 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5093 Prefer mkostemp with O_CLOEXEC to mkstemp.
5094 * callproc.c (relocate_fd) [!WINDOWSNT]:
5095 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5096 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5098 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5099 Make the resulting file descriptor close-on-exec.
5100 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5101 * lread.c (load_descriptor_list, load_descriptor_unwind):
5102 Remove; no longer needed. All uses removed.
5103 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5104 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5106 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5107 (Fmake_network_process, Fnetwork_interface_list):
5108 (Fnetwork_interface_info, server_accept_connection):
5109 Make newly-created socket close-on-exec.
5110 * sysdep.c (emacs_open, emacs_fopen):
5111 Make new-created descriptor close-on-exec.
5112 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5113 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5115 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5117 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5118 for NS_IMPL_GNUSTEP.
5120 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5122 Fix openp errno handling.
5123 * callproc.c (Fcall_process): Preserve openp errno around close.
5124 * lread.c (openp): Set errno when returning -1, as some callers
5127 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5129 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5131 * nsterm.h (NSSavePanel): Update comment.
5132 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5133 (ns_run_file_dialog): Declare.
5135 * nsfns.m: Remove panelOK.
5137 (ns_run_file_dialog): New function.
5138 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5139 event loop, so file dialog is popped up by ns_run_file_dialog, called
5140 by sendEvent (Bug#14578).
5141 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5143 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5145 * xdisp.c (default_line_pixel_height): New function.
5146 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5147 (try_cursor_movement, redisplay_window, try_window)
5148 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5150 * window.c (window_scroll_pixel_based):
5151 use default_line_pixel_height.
5153 * dispextern.h (default_line_pixel_height): Add prototype.
5155 * frame.c (x_set_line_spacing): Accept a float value for
5156 line-spacing parameter, per the documentation.
5158 * data.c (Fmultibyte_string_p): Doc fix.
5160 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5162 Use emacs_open more consistently when opening files.
5163 This handles EINTR more consistently now, and makes it easier
5164 to introduce other uniform changes to file descriptor handling.
5165 * src/systdio.h: New file.
5166 * src/buffer.c (mmap_init):
5167 * cygw32.c (chdir_to_default_directory):
5168 * dispnew.c (Fopen_termscript):
5169 * emacs.c (Fdaemon_initialized):
5170 * fileio.c (Fdo_auto_save):
5171 * image.c (slurp_file, png_load_body, jpeg_load_body):
5172 * keyboard.c (Fopen_dribble_file):
5174 * print.c (Fredirect_debugging_output):
5175 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5176 * termcap.c (tgetent):
5177 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5178 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5179 * w32term.c (w32_initialize) [CYGWIN]:
5180 * xfaces.c (Fx_load_color_file):
5181 Use emacs_open instead of plain open, and emacs_fopen instead of
5183 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5184 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5185 * callproc.c (default_output_mode): New constant.
5186 (Fcall_process): Use it to call emacs_open instead of plain creat.
5187 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5188 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5189 (emacs_fopen): New function.
5190 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5191 Include <lisp.h>, for emacs_open.
5192 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5194 Remove duplicate #include directives.
5195 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5197 Don't include stdio.h twice.
5198 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5199 Don't include sys/types.h or stdio.h twice.
5200 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5201 * lread.c: Don't include coding.h twice.
5202 * nsfont.m: Don't include frame.h twice.
5203 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5204 * ralloc.c: Don't include <unistd.h> twice.
5205 * xdisp.c: Don't include font.h twice.
5206 * xterm.c: Don't include fontset.h twice.
5207 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5209 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5211 Scale ImageMagick images more carefully.
5212 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5213 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5214 Be more careful about avoiding undefined behavior after
5215 integer overflow and division by zero.
5217 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5219 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5220 (syms_of_w32fns): DEFSYM them.
5221 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5222 (CCHDEVICENAME): Define macros if not defined.
5223 (struct MONITOR_INFO_EX): New struct.
5224 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5225 (enum_display_monitors_fn): New variable.
5226 (globals_of_w32fns): Initialize it.
5227 (Fx_display_pixel_width, Fx_display_pixel_height)
5228 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5229 multi-monitor setups in docstrings.
5230 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5231 screen size by primary monitor's millimeter per pixel.
5232 (w32_monitor_enum, w32_display_monitor_attributes_list)
5233 (w32_display_monitor_attributes_list_fallback)
5234 (Fw32_display_monitor_attributes_list): New functions.
5235 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5237 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5239 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5241 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5243 * fileio.c (Qfile_notify_error): New error symbol.
5245 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5246 * inotify.c (inotify_callback, symbol_to_inotifymask)
5247 (Finotify_add_watch, Finotify_rm_watch): Use it.
5248 (inotifyevent_to_event): Exchange order of cookie and file name.
5249 (Finotify_add_watch): Adapt docstring.
5251 * lisp.h (Qfile_notify_error): Declare.
5253 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5255 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5256 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5257 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5258 which did not work (see <http://bugs.gnu.org/14569#307>).
5259 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5260 && (!noninteractive || initialized)). This attempts to thread
5261 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5263 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5265 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5266 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5268 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5270 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5271 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5272 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5273 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5275 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5277 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5278 Define to __sys_siglist.
5280 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5282 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5283 word-wrap, so that overflow-newline-into-fringe would work in
5284 visual-line-mode. (Bug#2749)
5285 (move_it_in_display_line_to): When the last scanned display
5286 element fits exactly on the display line, and
5287 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5288 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5289 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5290 finding buffer position that corresponds to pixel coordinates,
5291 e.g. in buffer_posn_from_coords.
5293 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5295 * process.c (handle_child_signal): Call catch_child_signal if
5298 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5300 Don't convert function pointers to void * and back.
5301 It isn't portable C, and it's easy enough to avoid.
5302 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5303 (make_save_value): Add support for SAVE_FUNCPOINTER.
5304 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5305 * print.c (print_object):
5306 Distinguish function from object pointers.
5307 * lisp.h (SAVE_FUNCPOINTER): New constant.
5308 (SAVE_SLOT_BITS): Adjust to it.
5309 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5310 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5311 (voidfuncptr): New typedef.
5312 (struct Lisp_Save_Value): New member data[0].funcpointer.
5313 (XSAVE_FUNCPOINTER): New function.
5315 Simplify buildobj processing.
5316 * Makefile.in (buildobj.h): Make it a sequence of strings each
5317 followed by comma, rather than a single string. Put it into a
5318 .tmp file in case there's an error while generating it.
5319 (gl-stamp): Use .tmp for temp files.
5320 (mostlyclean): Clean .tmp files.
5321 * doc.c (buildobj): Move to just the routine that needs it.
5322 It's now an array of strings, so processing is simpler.
5324 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5326 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5327 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5328 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5329 Invoke malloc_enable_thread even when not interactive.
5330 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5331 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5332 in this case, since the underlying bug has now been fixed.
5334 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5336 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5337 unlinking it (bug#14691).
5339 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5341 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5342 before checking whether buffer is modified. This lets
5343 `kill-buffer-query-functions' cancel killing of the buffer or save
5344 its content before `kill-buffer' asks user the "Buffer %s
5345 modified; kill anyway?" question.
5347 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5349 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5350 Let the super performKeyEquivalent deal with them (Bug#14747).
5352 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5354 * widget.c (resize_cb): Remove unused local.
5356 Do not use GTK 3 if it exists but cannot be compiled.
5357 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5358 * xterm.c (x_error_handler) [!USE_GTK]:
5361 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5363 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5365 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5366 to the valid range of values. (Bug#14753)
5368 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5369 when moving point by using the current glyph matrix. This avoids
5370 the need to force redisplay when this function is called in a
5373 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5375 Fix minor problems found by static checking.
5376 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5377 Redo the latter's body to sidestep GCC parenthesization warnings.
5378 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5379 * coding.c (detect_coding, detect_coding_system):
5380 * coding.h (struct undecided_spec):
5381 Use bool for boolean.
5382 * image.c (QCmax_width, QCmax_height): Now static.
5383 * xdisp.c (Fmove_point_visually): Remove unused local.
5385 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5387 * xdisp.c (Fmove_point_visually): New function.
5389 2013-06-28 Kenichi Handa <handa@gnu.org>
5391 * coding.h (define_coding_undecided_arg_index): New enum.
5392 (coding_attr_index): New members
5393 coding_attr_undecided_inhibit_null_byte_detection,
5394 coding_attr_undecided_inhibit_iso_escape_detection,
5395 coding_attr_undecided_prefer_utf_8.
5396 (undecided_spec): New struct.
5397 (struct coding_system): New member `undecided' of the member
5400 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5401 (detect_coding): Likewise.
5402 (detect_coding_system): Likewise.
5403 (Fdefine_coding_system_internal): New coding system properties
5404 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5406 (syms_of_coding): Adjust for coding_arg_undecided_max.
5408 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5410 * image.c (x_from_xcolors): Remove unused local.
5412 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5414 Defer image data transfer between X client and server until actual
5417 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5420 * image.c (Destroy_Image): Remove.
5421 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5422 `mask_p', and `colors_p'. All uses changed.
5423 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5424 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5425 New macros for `flags' arg to x_clear_image_1.
5426 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5427 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5428 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5429 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5430 (image_get_x_image, image_unget_x_image): New functions or macros.
5431 (image_background, image_background_transparent, x_to_xcolors)
5432 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5433 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5434 instead of Destroy_Image.
5435 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5436 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5437 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5438 (imagemagick_load_image, svg_load_image): Use them instead of
5439 x_create_x_image_and_pixmap, and x_put_x_image followed by
5440 x_destroy_x_image, respectively.
5441 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5442 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5443 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5444 background_transparent fields.
5445 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5446 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5448 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5450 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5451 This mostly consists of undoing recent changes.
5452 * callproc.c (Fcall_process):
5453 * process.c (create_process):
5454 Do not worry about catching SIGCHLD here, undoing previous change.
5455 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5456 * process.c, process.h (catch_child_signal):
5457 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5458 * process.c (catch_child_handler): Don't worry about being called
5459 lazily and do not assume caller has blocked SIGCHLD, undoing
5460 previous change. Move first-time stuff back to
5461 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5462 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5463 set lib_child_handler if it's already initialized, which may
5464 help avoid problems on GNUStep.
5466 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5468 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5469 * callproc.c (Fcall_process):
5470 * process.c (create_process):
5471 Make sure SIGCHLD is caught before we fork,
5472 since Emacs startup no arranges to catch SIGCHLD.
5473 * process.c (lib_child_handler): Initialize to null, not to
5475 (catch_child_signal): Allow self to be called lazily.
5476 Do nothing if it's already been called.
5477 Assume caller has blocked SIGCHLD (all callers do now).
5478 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5479 just before it's really needed.
5480 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5481 since it hasn't been caught yet.
5483 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5485 * image.c (compute_image_size): New function to implement
5486 :max-width and :max-height.
5487 (imagemagick_load_image): Use it.
5489 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5491 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5492 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5494 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5495 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5496 the SIGCHLD handler, since the code is not atomic and (due to glib)
5497 signals may be arriving now.
5498 * sysdep.c (init_signals): Do not catch child signals here;
5499 'main' now does that later, at a safer time.
5501 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5503 Clean up SIGCHLD handling a bit (Bug#14569).
5504 * process.c, process.h (catch_child_signal):
5505 Now always extern, even if !NS_IMPL_GNUSTEP.
5506 * process.c (catch_child_signal): Move glib tickler here from
5507 init_process_emacs, so that it's done earlier in Emacs
5508 initialization. Also move the noninteractive && !initialized
5509 check here from init_process_emacs. This is all a bit cleaner for
5510 GNUish platforms, and I hope it works around the Cygwin bug.
5511 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5512 that glib signal handling is tickled before glib creates threads.
5514 * process.c (wait_reading_process_output): Avoid int overflow
5515 when reading more than 2 GiB total from a process.
5517 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5519 * process.c (create_process): Handle a couple more cases,
5520 i.e., work even if new_argv and wait_child_setup[i] are cached.
5521 Use Fcall_process's style for volatile vars.
5523 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5525 * process.c (create_process): Mark PROCESS volatile.
5527 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5529 Use C99-style flexible array members if available.
5530 This avoids some subtle aliasing issues, which typically
5531 aren't a problem with GCC but may be a problem elsewhere.
5532 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5533 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5534 In either case, it uses a flexible array member rather than
5535 the old struct hack. All uses changed.
5536 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5537 Adjust to sdata reorganization.
5538 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5539 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5540 that ports better to pre-C99 non-GCC.
5541 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5542 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5543 as the latter has changed.
5544 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5545 and port better to pre-C99 GCC.
5546 * image.c (struct xpm_cached_color):
5547 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5548 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5549 Use FLEXIBLE_ARRAY_MEMBER.
5550 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5551 Move decl to top level so it gets checked against implementation.
5552 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5553 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5555 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5557 * syntax.c: Integer cleanups.
5558 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5559 All uses that need 0-or-2 changed to:
5560 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5561 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5562 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5563 (char_quoted, prev_char_comend_first, back_comment)
5564 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5565 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5566 Use bool for boolean.
5567 (update_syntax_table, skip_chars, skip_syntaxes):
5568 Prefer int to unsigned when either will do.
5569 (back_comment): Return boolean success flag, like forw_comment,
5570 instead of positive-or-minus-1 (which might have overflowed int anyway).
5571 Don't stuff ptrdiff_t into int.
5572 (syntax_spec_code, syntax_code_spec): Now const.
5573 (Fmatching_paren, scan_lists, scan_sexps_forward):
5574 Use enum syntaxcode for syntax code.
5575 (Fmatching_paren): Check that arg is a character, not just an integer.
5576 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5577 (Finternal_describe_syntax_value): Omit no-longer-needed
5579 (skip_chars): Use char, not unsigned char, when the distinction
5581 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5582 * bytecode.c (exec_byte_code):
5583 * syntax.c (syntax_spec_code, Fchar_syntax)
5584 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5586 * syntax.h (SYNTAX_WITH_FLAGS):
5587 Omit unnecessary casts.
5589 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5591 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5592 line dimensions here, to avoid race conditions with the main
5593 thread. (Bug#14062, bug#14630, bug#14669)
5595 * w32term.c (w32_draw_window_cursor): Compute the header line and
5596 mode line dimensions here.
5597 <w32_system_caret_window, w32_system_caret_hdr_height>:
5598 <w32_system_caret_mode_height>: New variables.
5600 * w32term.h: Declare them.
5602 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5604 * alloc.c (die): Move "assertion failed" string here ...
5605 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5606 COND when SUPPRESS_CHECKING. This shrinks the executable text
5607 size by 0.8% to 2.2% when configured with --enable-checking,
5608 depending on optimization flags (GCC 4.8.1 x86-64).
5610 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5612 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5614 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5615 base is 2; this is more accurate.
5617 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5619 * sound.c (string_default): Move to !WINDOWSNT section.
5620 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5622 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5624 * sound.c: Integer cleanups.
5625 Remove unnecessary forward decls.
5626 (struct sound_device): The 'file' member is now a Lisp_Object, not
5627 a char *, so that we needn't invoke alloca on a huge size.
5628 (Fplay_sound_internal): Adjust to this.
5629 (string_default): New function.
5630 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5631 Use it to adjust to the struct sound_device change.
5632 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5633 (be2hs) [0]: Remove.
5635 * syntax.c (skip_chars): Don't use uninitialized storage
5636 when searching a multibyte buffer for characters that are not in a
5637 unibyte string that contains non-ASCII characters.
5639 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5641 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5642 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5644 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5646 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5648 2013-06-18 Kenichi Handa <handa@gnu.org>
5650 * font.c (Ffont_spec): Signal an error for an invalid font name
5653 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5655 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5656 In particular this ports to 32-bit sparc Sun cc.
5657 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5658 array with a dummy element at specpdl[-1], so that its address can
5660 (unbind_to): Do not copy the binding; not needed, now that we
5661 copy old_value in the one place where the copy is needed.
5662 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5663 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5664 (union specbinding): Rename from struct specbinding. Redo layout
5665 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5666 which is not portable. With Sun C 5.12 32-bit sparc, the
5667 declaration causes nargs to be an unsigned bitfield, a behavior
5668 that the C standard allows; but Emacs wants nargs to be signed.
5669 The overall type is now a union of structures rather than a
5670 structure of union of structures, and the 'kind' member is now a
5671 bitfield, so that the overall type doesn't grow. All uses changed.
5672 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5674 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5676 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5677 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5679 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5681 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5683 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5684 unless we know that the window w's frame is a frame object.
5685 Another attempt at solving bug#14062 and bug#14630.
5687 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5689 * textprop.c (property_set_type): New enum.
5690 (add_properties): Allow appending/prepending text properties.
5691 (add_text_properties_1): Factored out of Fadd_text_properties.
5692 (Fadd_text_properties): Move all the code into
5693 add_text_properties_1.
5694 (Fadd_face_text_property): New function that calls
5695 add_text_properties_1.
5697 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5699 Move functions from lisp.h to individual modules when possible.
5700 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5701 * alloc.c (XFLOAT_INIT, set_symbol_name):
5702 * buffer.c (CHECK_OVERLAY):
5703 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5704 (set_char_table_parent):
5705 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5706 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5707 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5708 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5710 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5711 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5712 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5713 (backtrace_args, backtrace_debug_on_exit):
5714 * floatfns.c (CHECK_FLOAT):
5715 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5716 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5717 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5718 (set_hash_index_slot):
5719 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5720 * marker.c (CHECK_MARKER):
5721 * textprop.c (CHECK_STRING_OR_BUFFER):
5722 * window.c (CHECK_WINDOW_CONFIGURATION):
5723 Move here from lisp.h, and make these functions static rather than
5725 * buffer.c (Qoverlayp):
5727 * fns.c (Qhash_table_p):
5728 * window.c (Qwindow_configuration_p):
5730 * lisp.h: Remove the abovementioned defns and decls.
5732 Use functions, not macros, for XINT etc (Bug#11935).
5733 In lisp.h, prefer functions to function-like macros, and
5734 constants to object-like macros, when either will do. This:
5735 . simplifies use, as there's no more need to worry about
5736 arguments' side effects being evaluated multiple times.
5737 . makes the code easier to debug on some platforms.
5738 However, when using gcc -O0, keep using function-like macros
5739 for a few critical operations, for performance reasons.
5740 This sort of thing isn't needed with gcc -Og, but -Og
5741 is a GCC 4.8 feature and isn't widely-enough available yet.
5742 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5743 Remove enum lsb_bits; no longer needed.
5744 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5745 * buffer.c (Qoverlap):
5747 * fns.c (Qhash_table_p):
5748 Now extern, so lisp.h can use these symbols.
5749 * dispextern.h: Include character.h, for MAX_CHAR etc.
5750 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5751 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5752 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5753 (GLYPH_CODE_P): Move here from lisp.h.
5754 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5755 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5756 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5757 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5758 XUNTAG now returns void *.
5759 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5760 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5761 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5762 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5763 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5764 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5765 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5766 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5767 New macros, renamed from their sans-lisp_h_ counterparts.
5768 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5769 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5770 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5771 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5772 If compiling via GCC without optimization, define these as macros
5773 in addition to inline functions.
5774 To disable this, compile with -DINLINING=0.
5775 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5776 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5777 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5778 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5779 (INTMASK, VALMASK): Now macros, since static values cannot be
5780 accessed from extern inline functions.
5781 (VALMASK): Also a constant, for benefit of old GDB.
5782 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5783 is INTEGERP, which can fold it in.
5784 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5785 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5786 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5787 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5788 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5789 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5790 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5791 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5792 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5793 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5794 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5795 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5796 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5797 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5798 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5799 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5800 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5801 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5802 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5803 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5804 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5805 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5806 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5807 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5808 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5809 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5810 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5811 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5812 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5813 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5814 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5815 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5816 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5818 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5819 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5820 (VALMASK): Define in one place rather than in two, merging the
5821 USE_LSB_TAG parts; this is simpler.
5822 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5823 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5824 Move up, to avoid use before definition.
5825 Also include "globals.h" earlier, for the same reason.
5826 (make_natnum): New function.
5827 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5828 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5829 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5830 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5831 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5832 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5833 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5834 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5835 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5836 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5837 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5838 (Qwindow_configuration_p, Qimage): New forward declarations.
5839 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5840 (STRING_COPYIN): Remove; unused.
5841 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5842 (xcar_addr, xcdr_addr): New functions. All uses changed.
5843 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5844 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5845 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5846 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5847 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5848 (TYPE_RANGED_INTEGERP): Simplify.
5849 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5850 (setlocale, fixup_locale, synchronize_system_messages_locale)
5851 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5852 Now empty functions, not macros.
5853 (functionp): Return bool, not int.
5854 * window.c (Qwindow_configuration_p): Now extern,
5855 so window.h can use it.
5856 * window.h (Qwindowp): Move decl back to lisp.h.
5858 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5860 * xdisp.c (Fline_pixel_height): New function, required for solving
5863 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5865 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5867 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5869 * lread.c (syms_of_lread):
5870 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5872 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5874 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5876 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5878 * fileio.c (expand_file_name): Doc fix.
5880 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5882 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5883 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5884 Wait for self, not for 0. This can't hurt on GNU or similar
5885 system, and may help with Cygwin.
5887 * keyboard.c: Don't use PROP (...) as an lvalue.
5888 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5889 Use set_prop (A, B), not PROP (A) = B.
5891 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5893 * xdisp.c (get_it_property): Use it->window instead of generating
5894 a Lisp object from it->w.
5896 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5898 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5899 get-char-property the window that is being rendered, instead of
5900 the buffer, to support window-specific overlays. (Bug#14575)
5901 (compute_display_string_pos): When W is NULL, use the current
5902 buffer as the object to pass to get-char-property.
5903 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5904 pointer member of the bidi iterator, since no window is pertinent
5907 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5909 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5910 being displayed, and pass it to compute_display_string_pos.
5911 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5912 (bidi_paragraph_init): All callers changed.
5914 * xdisp.c (init_from_display_pos, init_iterator)
5915 (handle_single_display_spec, next_overlay_string)
5916 (get_overlay_strings_1, reseat_1, reseat_to_string)
5917 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5918 Set bidi_it.w member from it->w.
5919 (compute_display_string_pos): Accept additional argument, the
5920 window being displayed, and pass it to Fget_char_property.
5923 * dispextern.h (struct bidi_it): New member w, the window being
5925 (compute_display_string_pos): Adjust prototype.
5927 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5929 * xgselect.c: Remove unneeded include xterm.h.
5931 * process.c (wait_reading_process_output): Check for NS before GLIB.
5932 GLIB may be linked in due to rsvg, but ns_select must be called.
5934 * xgselect.c (xg_select): Remove call to window_system_available
5935 and g_main_context_pending at the top, so Gdk events (i.e. file
5936 notify) are processed when Emacs is started with -nw.
5938 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5940 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5941 (ctagsfiles3): New variable, includes only *.m files.
5942 (TAGS): Use an explicit language name in the regular expressions,
5943 to avoid transformation of '/SOMETHING' by MSYS to
5944 'c:\MSYS\SOMETHING'.
5946 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5948 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5950 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5952 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5953 still need to set the mouse pointer shape and activate help-echo.
5956 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5958 A few porting etc. fixes for the new file monitor code.
5959 See the thread containing
5960 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5961 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5962 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5963 (dir_monitor_callback, Fgfile_rm_watch):
5964 Use assq_no_quit instead of Fassoc, for speed.
5965 (dir_monitor_callback, Fgfile_rm_watch):
5966 eassert that the monitor is a fixnum.
5967 (dir_monitor_callback): No need for CDR_SAFE.
5968 Simplify building of lisp with alternative tails.
5969 (Fgfile_add_watch, Fgfile_rm_watch):
5970 Do not assume glib functions set errno reliably on failure.
5971 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5972 and signal an error otherwise.
5973 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5974 Use Fdelq instead of Fdelete, for speed.
5976 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5978 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5979 don't insist on being invoked on a highlighted tool-bar button.
5980 Avoids losing tool-bar functionality when mouse-highlight is nil.
5981 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5982 Don't highlight when mouse-highlight is nil.
5983 (note_mouse_highlight): When mouse-highlight is nil, don't return
5984 right away; instead, run tool-bar and mode-line highlight
5985 subroutine, clear any existing highlight, and revert the mouse
5986 pointer to its default shape. (Bug#14558)
5988 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5990 * lisp.mk (lisp): Add prog-mode.el.
5992 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5994 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5995 * process.c (dummy_handler): New function.
5996 (lib_child_handler): New static var.
5997 (handle_child_signal): Invoke it.
5998 (catch_child_signal): If a library has set up a signal handler,
5999 save it into lib_child_handler.
6000 (init_process_emacs): If using glib and not on Windows, tickle glib's
6001 child-handling code so that it initializes its private SIGCHLD handler.
6002 * syssignal.h (SA_SIGINFO): Default to 0.
6003 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6004 31; it should no longer be needed now.
6006 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6008 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6010 * gfilenotify.c (globals_of_gfilenotify): New function.
6011 (syms_of_gfilenotify): Move global initialization there.
6013 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6015 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6017 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6018 * keyboard.c (menu_bar_items, tool_bar_items):
6019 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6020 not override local keymaps any more.
6022 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6024 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6026 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6028 * w32console.c (initialize_w32_display): Return the dimensions of
6029 the console window via 2 additional arguments, not via the current
6030 frame. This avoids crashes due to overrunning the bounds of
6031 frame's decode_mode_spec_buffer, which is not resized following
6032 the change of the frame dimensions from the initial 10x10.
6034 * w32term.h (w32_initialize_display_info): Adjust prototype.
6036 * term.c (init_tty): Take dimensions of the frame from the values
6037 returned by initialize_w32_display.
6039 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6040 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6041 (LIBES): Add $(GFILENOTIFY_LIBS).
6043 * w32inevt.c (handle_file_notifications): Add dummy implementation
6044 for !HAVE_W32NOTIFY.
6046 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6048 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6050 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6052 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6054 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6056 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6058 Fix minor problems found by static checking.
6059 * data.c (pure_write_error):
6060 Use xsignal2, not Fsignal, as Fsignal might return.
6061 * eval.c (set_backtrace_debug_on_exit): Now static.
6062 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6063 No longer inline. EXTERN_INLINE is needed only for functions
6064 defined in .h files. Reindent function header as per GNU style.
6065 (backtrace_p, backtrace_top, backtrace_next):
6066 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6067 compiler or linker. Add extern decls to pacify gcc -Wall.
6068 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6070 * frame.c (free_monitors): Define only on platforms that need it.
6071 * nsterm.m (ns_term_init):
6072 * process.c (catch_child_signal):
6073 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6074 defined on all porting targets these days.
6075 * process.c, process.h (catch_child_signal):
6076 Make it extern only if NS_IMPL_GNUSTEP is defined.
6078 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6080 * w32.c (gettimeofday): Make the signature identical to prototype
6081 in nt/inc/sys/time.h.
6083 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6085 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6088 * keyboard.c (safe_run_hooks_error): Improve error message.
6090 * data.c (pure_write_error): Add `object' argument.
6091 * puresize.h (CHECK_IMPURE): Use it.
6093 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6095 * Makefile.in (NOTIFY_OBJ): New variable.
6096 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6098 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6099 Call syms_of_gfilenotify.
6101 * gfilenotify.c: New file.
6103 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6104 and Qfile_w32notify.
6105 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6106 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6108 * lisp.h: Declare syms_of_gfilenotify.
6110 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6112 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6114 Merge the specpdl and backtrace stacks. Make the structure of the
6115 specpdl entries more obvious via a tagged union of structs.
6116 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6117 (enum specbind_tag): New enum.
6118 (struct specbinding): Make it a tagged union of structs.
6119 Add a case for backtrace records.
6120 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6121 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6122 (backtrace_debug_on_exit): New accessors.
6123 (struct backtrace): Remove.
6124 (struct catchtag): Remove backlist field.
6125 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6127 (Flocal_variable_p): Speed up the common case where the binding is
6129 * eval.c (backtrace_list): Remove.
6130 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6131 (set_backtrace_args, set_backtrace_nargs)
6132 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6133 (backtrace_next): New functions.
6134 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6135 (unwind_to_catch, internal_lisp_condition_case)
6136 (internal_condition_case, internal_condition_case_1)
6137 (internal_condition_case_2, internal_condition_case_n): Don't bother
6138 with backtrace_list any more.
6139 (Fsignal): Adjust to new backtrace format.
6140 (grow_specpdl): Move up.
6141 (record_in_backtrace): New function.
6142 (eval_sub, Ffuncall): Use it.
6143 (apply_lambda): Adjust to new backtrace format.
6144 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6146 (specbind): Adjust to new specpdl format. Simplify.
6147 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6148 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6150 (mark_backtrace): Remove.
6151 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6152 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6153 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6155 * profiler.c (record_backtrace): Use get_backtrace.
6156 (handle_profiler_signal): Use backtrace_top_function.
6157 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6160 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6162 * process.h (catch_child_signal): Declare.
6164 * process.c (catch_child_signal): New function.
6165 (init_process_emacs): Call it.
6167 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6168 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6170 (x_set_cursor_type): Remove declaration.
6171 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6172 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6173 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6174 (ns_get_color): Use F suffix on float.
6175 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6176 (ns_get_rgb_color): Remove.
6177 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6178 (note_mouse_movement): x and y are CGFloat.
6179 (ns_draw_fringe_bitmap): Remove unused rowY.
6180 Change #if to COCOA && >= 10_6.
6181 (ns_draw_window_cursor): Remove unused overspill.
6182 (ns_draw_underwave): width and x are EamcsCGFloat.
6183 (ns_draw_box): thickness is CGFloat.
6184 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6185 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6186 if not in main thread.
6187 (ns_get_pending_menu_title, ns_check_menu_open)
6188 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6189 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6190 (sendFromMainThread:): New method.
6191 (changeFont:): size is CGFloat.
6192 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6193 Disable warning about permanent text.
6194 (characterIndexForPoint:): Adjust return type depending on GNUStep
6196 (mouseDown:): delta is CGFloat.
6197 (updateFrameSize): Remove unised variable f.
6198 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6199 Cast float to EmacsCGFloat.
6200 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6201 also to -1 when restoring.
6202 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6203 inside NS_IMPL_COCOA.
6204 (toggleFullScreen:): Put call to toggleFullScreen inside
6205 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6206 (setPosition:portion:whole:): por is CGFloat.
6207 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6208 (mouseDown:): Use CGFloat.
6209 (mouseDragged:): Remove unised variable edge.
6210 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6212 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6214 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6215 when NS_IMPL_GNUSTEP.
6216 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6217 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6218 (EmacsToolbar): Add clearAll. Add tag argument to
6219 addDisplayItemWithImage.
6220 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6222 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6224 * nsmenu.m (ns_update_menubar): Make static.
6225 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6226 (fillWithWidgetValue:): Add cast to SEL for setAction.
6227 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6228 (update_frame_tool_bar): Update code for GNUStep.
6229 (clearAll): New method.
6230 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6231 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6232 Move identifierToItem setObject and activeIdentifiers addObject before
6233 call to insertItemWithItemIdentifier.
6234 (validateVisibleItems): Fix indentation.
6235 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6236 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6237 UtilityWindow to aStyle, remove call to setStyleMask.
6239 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6241 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6242 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6243 Use F suffix on floats.
6244 (ns_char_width): Returns CGFloat.
6245 (ns_ascii_average_width): w is CGFloat instead of float.
6246 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6248 (ns_glyph_metrics): CGFloat instead of float.
6250 * nsfns.m (x_set_foreground_color, x_set_background_color):
6252 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6253 remove unused variables.
6254 (Fns_read_file_name): Keep track if panel is for save.
6255 Use ns_filename_from_panel/ns_directory_from_panel.
6256 (Fns_list_services): delegate only used for COCOA.
6257 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6258 Just return the input if GNUStep.
6259 (x_screen_planes): Remove.
6260 (Fxw_color_values): Use EmacsCGFloat
6261 (Fns_display_monitor_attributes_list): Only get screen number for
6263 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6265 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6266 ns_directory_from_panel.
6268 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6270 * process.c (handle_child_signal): Also use WCONTINUED.
6271 This is so that list-processes doesn't mistakenly list the process
6272 as stopped, when the process has actually been continued and is
6275 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6277 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6278 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6279 not already configured.
6281 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6283 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6285 * Makefile.in (mostlyclean): Remove *.res files.
6287 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6289 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6290 a buffer (bug#8447).
6292 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6294 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6295 display vector, and we backtrack, handle the case that the
6296 previous character position is also displayed from a display
6297 vector or covered by a display string or image. (Bug#14476)
6299 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6301 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6302 (struct MonitorInfo, free_monitors): Remove.
6303 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6304 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6305 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6308 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6309 (struct MonitorInfo, free_monitors): Remove.
6310 (ns_screen_name): Make static.
6311 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6312 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6315 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6316 (struct MonitorInfo): New struct.
6317 (free_monitors, make_monitor_attribute_list): Declare.
6319 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6321 (free_monitors, make_monitor_attribute_list): New functions.
6322 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6325 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6327 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6329 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6331 * keyboard.c: Apply keyboard decoding only to events that come directly
6332 from the tty, not from unread-command-events (bug#14368).
6333 (read_event_from_main_queue): New function, extracted from read_char).
6334 (read_decoded_char): Remove.
6335 (read_decoded_event_from_main_queue): New function to replace it.
6336 (read_char): Use it.
6337 (read_key_sequence): Use read_char rather than read_decoded_char.
6339 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6341 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6343 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6345 2013-05-22 Kenichi Handa <handa@gnu.org>
6347 The following changes are to fix the setting of
6348 buffer-file-coding-system on, for instance, C-x RET c unix RET
6349 _FILE_OF_DOS_EOL_TYPE_ RET.
6351 * coding.h (struct coding_system): New member detected_utf8_chars.
6353 * coding.c (detect_coding_utf_8): Count characters and check EOL
6354 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6356 (setup_coding_system): Do not initialize coding->head_ascii.
6357 (check_ascii): Do not set coding->eol_seen but update it. Do not
6358 call adjust_coding_eol_type here.
6359 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6360 If the eol-type of CODING is already specified, adjust the eol type
6361 of the found coding-system.
6362 (decode_coding_gap): Cancel previous change. Utilize the
6363 character numbers counted by detect_coding_utf_8. Fix detection
6366 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6368 * search.c (looking_at_1): Only set last_thing_searched if the match
6369 changed the match-data (bug#14281).
6371 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6373 * xdisp.c (reseat_at_previous_visible_line_start):
6374 Already declared in dispextern.h, so remove it here.
6375 (move_it_vertically_backward): Likewise.
6377 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6379 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6380 (Fx_display_pixel_width, Fx_display_pixel_height)
6381 (Fx_display_mm_width, Fx_display_mm_height):
6382 Mention `display-monitor-attributes-list' in docstrings.
6384 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6385 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6386 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6387 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6388 (Fx_display_backing_store, Fx_display_visual_class)
6389 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6390 (Fx_display_grayscale_p, Fx_display_pixel_width)
6391 (Fx_display_pixel_height, Fx_display_planes)
6392 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6393 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6394 (Fx_display_mm_width, Fx_display_mm_height)
6395 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6396 height for all physical monitors as in X11.
6398 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6399 Return pixel width or height for all physical monitors as in X11.
6401 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6403 Port --enable-gcc-warnings to clang.
6404 * bytecode.c (exec_byte_code):
6406 Redo diagnostic pragmas to pacify clang, too.
6407 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6408 * editfns.c (Fencode_time):
6409 * fileio.c (file_accessible_directory_p):
6410 * font.c (font_unparse_xlfd):
6411 Use '&"string"[index]' instead of '"string" + (index)'.
6412 * undo.c (user_error): Remove; unused.
6414 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6416 * insdel.c (insert_1_both): Document the arguments, instead of
6417 referring to insert_1, which no longer exists.
6419 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6420 some window, increment windows_or_buffers_changed, so that
6421 *Messages* display in that window is updated. (Bug#14408)
6423 * w32.c: Include epaths.h.
6424 (init_environment): Use cmdproxy.exe without leading directories.
6425 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6427 (gettimeofday): Adjust signature and return value to Posix
6430 * unexw32.c (open_output_file): Delete the existing emacs.exe
6431 before creating it, to break the hard link to the versioned
6434 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6435 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6436 (FIRSTFILE_OBJ): New variables.
6437 (W32_RES): Rename to EMACSRES. All users changed.
6438 (base_obj): Use $(CM_OBJ).
6439 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6440 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6441 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6442 $(W32_RES_LINK) before $(LIBES).
6443 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6445 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6447 * makefile.w32-in (DOC): Use just "DOC".
6449 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6451 * process.c: Export default filters and sentinels to Elisp.
6452 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6454 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6455 (Fset_process_sentinel, Fformat_network_address):
6456 Default to them instead of nil.
6457 (server_accept_connection): Sentinels can't be nil any more.
6458 (read_and_dispose_of_process_output): New function, extracted from
6459 read_process_output.
6460 (read_process_output): Use it; filters can't be nil.
6461 (Finternal_default_process_filter): New function, extracted from
6462 read_process_output.
6463 (exec_sentinel_unwind): Remove function.
6464 (exec_sentinel): Don't zilch sentinel while running.
6465 (status_notify): Sentinels can't be nil.
6466 (Finternal_default_process_sentinel): New function extracted from
6468 (setup_process_coding_systems): Default filter is not nil any more.
6469 (syms_of_process): Export new Elisp functions and initialize
6471 * lisp.h (make_lisp_proc): New function.
6473 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6475 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6477 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6479 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6480 unless we know that the window w is a leaf window.
6481 Another attempt at solving bug#14062.
6483 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6485 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6488 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6490 * image.c (gif_load): Check that subimages fit (Bug#14345).
6492 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6494 * lread.c (skip_dyn_eof): New function.
6495 (read1): Use it to skip the end of a file in response to #@00.
6497 * doc.c (get_doc_string): Slightly relax the sanity checking.
6499 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6501 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6502 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6503 (MonitorInfo): New struct.
6504 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6505 (Fns_display_monitor_attributes_list): New functions.
6506 (display-usable-bounds): Remove.
6507 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6510 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6512 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6513 (GTK_CHECK_VERSION): New macro, if not already defined.
6514 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6515 replaced by GTK_CHECK_VERSION.
6517 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6519 * xterm.h (GTK_PREREQ): New macro.
6520 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6521 to use this macro instead, for consistency and clarity.
6523 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6525 * xdisp.c (row_for_charpos_p): New function, with code of
6526 cursor_row_p, but accepts an additional argument CHARPOS instead
6527 of using a hardcoded PT.
6528 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6529 (row_containing_pos): Call row_for_charpos_p instead of partially
6530 doing the same. Fixes cursor positioning under longlines-mode
6531 when longlines-show-effect includes more than one newline, when
6532 moving the cursor vertically up.
6534 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6536 * makefile.w32-in (ACL_H): New macro.
6537 ($(BLD)/fileio.$(O)): Update dependencies.
6539 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6541 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6542 * Makefile.in (LIB_ACL): New macro.
6543 (LIBACL_LIBS): Remove.
6544 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6545 * fileio.c: Include <acl.h>.
6546 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6547 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6549 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6552 * unexelf.c: Don't assume ElfW (Half) fits in int.
6553 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6554 when dealing with ElfW (Half) values, since they can exceed 2**31
6555 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6556 (entry_address): Omit unused NUM arg. All uses changed.
6558 2013-05-07 Juri Linkov <juri@jurta.org>
6560 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6561 to the string converted from number with `Fnumber_to_string'.
6564 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6566 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6567 This fixes a problem introduced by my previous change.
6569 2013-05-07 Glenn Morris <rgm@gnu.org>
6571 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6573 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6575 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6577 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6579 Static checking by GCC 4.8.0.
6580 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6581 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6582 (x_get_monitor_attributes_fallback)
6583 (x_get_monitor_attributes_xinerama)
6584 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6585 Define only if USE_GTK.
6586 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6587 (x_get_monitor_attributes_fallback): Omit unused locals.
6588 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6589 Use double, not float, to avoid mixed-mode floating point arithmetic.
6591 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6592 Jan Djärv <jan.h.d@swipnet.se>
6594 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6595 (XINERAMA_CFLAGS): New macros.
6596 (ALL_CFLAGS, LIBES): Use them.
6598 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6599 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6600 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6601 (syms_of_xfns): DEFSYM them.
6602 (struct MonitorInfo): New struct.
6603 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6604 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6605 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6606 (x_get_monitor_attributes_xinerama): New functions.
6607 (Fx_display_monitor_attributes_list): New primitive.
6608 (syms_of_xfns): Defsubr it.
6610 * xterm.h (x_display_info): Add Xatom_net_workarea and
6611 Xatom_net_current_desktop.
6613 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6614 and dpyinfo->Xatom_net_current_desktop.
6616 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6618 * xdisp.c (pos_visible_p): Use the special code for finding the
6619 beginning of a display property or overlay for any "replacing"
6620 display property, not just for display strings. This solves
6621 incorrect reporting of position by posn-at-point. (Bug#14241)
6623 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6625 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6626 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6627 Verify that ElfW (Half) fits in int.
6628 (fatal): Use same signature as lisp.h.
6629 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6630 configure and build with -DUNEXELF_DEBUG without worrying about
6631 other modules that use DEBUG.
6632 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6633 possibly-wide integers now uses it instead of plain fprintf.
6634 (entry_address): New function, which avoids problems with 32-bit
6635 overflow on 64-bit hosts.
6636 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6637 (round_up): Don't assume the remainder fits in int.
6638 (find_section): Use bool for boolean. Simplify debug code.
6639 (unexec): Don't assume file sizes fit in int or size_t.
6640 Omit unnecessary trailing newline in 'fatal' format.
6641 Use strerror rather than outputting decimal error number.
6642 Remove unused code when emacs is not defined;
6643 this file relies on Emacs now.
6644 Don't assume e_phnum and e_shnum are positive.
6646 * regex.c: Fix problems when DEBUG is defined.
6647 (extract_number, extract_number_and_incr): Define regardless of
6648 whether DEBUG is defined; that's simpler and makes the code less
6649 likely to go stale in the normal case when DEBUG is not defined.
6650 Return int rather than taking an int * arg. All callers changed.
6651 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6652 Remove, replacing with ...
6653 (DEBUG_PRINT): New macro. All callers changed.
6654 (DEBUG_COMPILES_ARGUMENTS): New macro.
6655 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6656 (print_compiled_pattern, print_double_string) [DEBUG]:
6657 Use prototype rather than old-style definition.
6658 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6659 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6660 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6661 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6662 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6663 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6664 This matters only when DEBUG is defined.
6666 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6668 * xdisp.c (set_iterator_to_next): Set the
6669 ignore_overlay_strings_at_pos_p flag only if we are _really_
6670 iterating over an overlay string, as indicated by the
6671 current.overlay_string_index member. (Bug#14306)
6673 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6675 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6676 to where it is used, to avoid autorelease issues (Bug#14050).
6678 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6680 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6681 * fileio.c (syms_of_fileio): Implement this.
6682 * filelock.c (create_lock_file): If symbolic links don't work, so
6683 we use a regular file as a lock file, do not fsync the lock file;
6686 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6688 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6689 (syms_of_minibuf): Adjust accodingly.
6691 * callint.c (Fcall_interactively): Adjust calls accordingly.
6693 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6695 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6696 w->contents is a buffer before computing everything else.
6697 Use parentheses to disambiguate last part of the condition.
6699 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6700 assertion violations. (Bug#14062)
6702 2013-05-01 David Reitter <david.reitter@gmail.com>
6704 * nsfns.m (ns_tooltip): Initialize.
6706 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6708 * coding.c (decode_coding_gap): Don't remove the character before
6709 a newline unless it's a CR character. (Bug#14287)
6711 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6713 * dispextern.h (struct face): Move enum face_underline_type
6714 earlier so that bitfields can be in the same word.
6716 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6718 * nsfns.m (handlePanelKeys): New function.
6719 (EmacsOpenPanel:performKeyEquivalent:)
6720 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6721 arrows/function/control and copy/paste keys (Bug#14296).
6723 2013-04-27 Juri Linkov <juri@jurta.org>
6725 * callint.c (Fcall_interactively): Call `Qread_number' for
6726 interactive code letter `n' instead of using duplicate code.
6729 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6731 * systime.h (make_timeval): Declare as 'const'.
6733 2013-04-27 Kenichi Handa <handa@gnu.org>
6735 * font.c (font_open_entity): Always open a font of manageable
6738 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6740 Port better to AIX (Bug#14258).
6741 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6744 2013-04-24 Kenichi Handa <handa@gnu.org>
6746 * coding.c (decode_coding_iso_2022): When an invalid escape
6747 sequence is encountered, reset the invocation and designation
6748 status to the safest one.
6750 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6752 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6753 Without this fix, "make distclean" leaves stamp-h1 behind.
6755 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6757 * w32fns.c (w32_fullscreen_rect): New function to compute the
6758 window rectangle for the given fullscreen mode.
6759 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6760 longer tunes the window size. This keeps the window's edges flush
6761 with the screen and allows the taskbar to hide itself in fullboth.
6763 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6764 window decorations and uses the entire screen.
6766 * w32term.h (w32_fullscreen_rect) Add prototype.
6767 (struct w32_output): Replace normal_width, normal_height,
6768 normal_top, and normal_left members with a single normal_placement
6770 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6772 (FRAME_NORMAL_PLACEMENT): New macro.
6774 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6776 * minibuf.c (Ftest_completion): Silence compiler warning.
6778 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6780 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6783 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6786 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6787 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6788 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6789 parentheses where appropriate.
6791 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6793 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6795 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6797 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6798 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6799 Mention in the doc string that setting these variables takes
6800 effect only after a call to set-window-buffer. (Bug#14200)
6802 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6804 * indent.c (Fvertical_motion): Don't consider display strings on
6805 overlay strings as display strings on the buffer position we
6806 started from. This prevents vertical cursor motion from jumping
6807 more than one line when there's an overlay string with a display
6808 property at end of line.
6809 Reported by Karl Chen <Karl.Chen@quarl.org> in
6810 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6812 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6814 * window.c (select_window): `record_buffer' even if window is
6815 already selected (bug#14191).
6817 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6819 * window.c (Fwindow_end): Test more flags, including the buffer's
6820 last_overlay_modified flag, to determine whether the window's
6821 display is really up-to-date. Prevents the function from
6822 returning a stale value. (Bug#14170)
6823 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6826 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6828 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6829 garbaged only if it is not already the top frame on its TTY.
6830 This prevents flickering due to constant redrawing of TTY frames when
6831 there are GUI frames open in the same session. (Bug#13864)
6833 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6835 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6836 of marking the idle timers directly.
6838 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6840 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6843 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6845 * window.c (select_window): Don't record_buffer while the invariant is
6846 temporarily broken (bug#14161).
6848 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6850 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6852 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6854 2013-04-07 Romain Francoise <romain@orebokech.com>
6856 Ignore additional platform-specific ACL errors (Bug#13702).
6857 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6858 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6860 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6862 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6865 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6867 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6868 This bug was introduced by my 2013-02-25 change that simplified
6869 data_start configuration. Without this change, on GNU/Linux
6870 an Emacs configured with --enable-profiling fails immediately
6871 due to a profiler signal.
6872 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6873 with these flags. On platforms where special flags are needed
6874 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6875 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6876 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6878 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6880 Get rid of some platform-specific functions examining window
6881 system and its capabilities. This is a partial rework of the
6883 * lisp.h (have_menus_p): Remove prototype. This function is
6884 replaced with platform-independent window_system_available.
6885 (check_window_system): Move to...
6886 * frame.h (decode_window_system_frame, window_system_available):
6887 ...here, add new prototypes.
6888 * frame.c (window_system_available, decode_window_system_frame):
6890 (check_window_system): Platform-independent now.
6891 * xterm.h (x_in_use): Remove declaration.
6893 * w32term.h (check_x_frame):
6894 * nsterm.h (check_x_frame): Remove prototypes. This function
6895 is replaced with platform-independent decode_window_system_frame.
6896 * msdos.c (have_menus_p): Remove.
6897 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6898 Remove platform-specific functions. Use check_window_system,
6899 decode_window_system_frame and check_ns_display_info where
6900 appropriate. Minor style and comment tweaks.
6901 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6902 (check_x_frame): Likewise.
6903 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6905 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6906 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6907 * xmenu.c, xselect.c: All related users changed.
6909 2013-04-03 Kenichi Handa <handa@gnu.org>
6911 The following changes is to optimize the code for reading UTF-8
6914 * coding.c (check_ascii): Rename from detect_ascii. Return value
6915 changed. Check EOL format. Do not call adjust_coding_eol_type
6917 (check_utf_8): New function.
6918 (adjust_coding_eol_type): Do nothing if already adjusted.
6919 (detect_coding): Compare the return value of check_ascii with
6920 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6921 (decode_coding_gap): Optimize for valid UTF-8.
6923 2013-03-21 Kenichi Handa <handa@gnu.org>
6925 * coding.c (syms_of_coding): Cancel previous change.
6927 * insdel.c (insert_from_gap): Fix previous change.
6929 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6931 Consistently use platform-specific function to detect window system.
6932 * lisp.h (check_window_system): New prototype. This function is
6933 going to replace check_x, check_w32 and check_ns.
6934 (have_menus_p): Mention msdos.c in comment.
6935 * fontset.c (check_window_system_func): Remove. Adjust all users.
6936 * fontset.h (check_window_system_func): Remove prototype.
6937 * nsterm.h (check_ns):
6938 * xterm.h (check_x):
6939 * w32term.h (check_w32): Likewise.
6940 * menu.c (Fx_popup_menu): Use check_window_system.
6941 * msdos.c (check_window_system): Define for MS-DOS.
6942 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6943 * w32fns.c (check_window_system): Likewise for MS-Windows.
6944 * xfns.c (check_window_system): Likewise for X.
6945 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6946 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6948 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6950 Prefer < to > in range checks such as 0 <= i && i < N.
6951 This makes it easier to visualize quantities on a number line.
6952 This patch doesn't apply to all such range checks,
6953 only to the range checks affected by the 2013-03-24 change.
6954 This patch reverts most of the 2013-03-24 change.
6955 * alloc.c (xpalloc, Fgarbage_collect):
6956 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6957 * character.c (string_escape_byte8):
6958 * charset.c (read_hex):
6959 * data.c (cons_to_unsigned):
6960 * dispnew.c (update_frame_1):
6961 * doc.c (Fsubstitute_command_keys):
6962 * doprnt.c (doprnt):
6963 * editfns.c (hi_time, decode_time_components):
6964 * fileio.c (file_offset):
6965 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6966 * font.c (font_intern_prop):
6967 * frame.c (x_set_alpha):
6968 * gtkutil.c (get_utf8_string):
6969 * indent.c (check_display_width):
6970 * keymap.c (Fkey_description):
6971 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6973 * minibuf.c (read_minibuf_noninteractive):
6974 * process.c (wait_reading_process_output):
6975 * search.c (Freplace_match):
6976 * window.c (get_phys_cursor_glyph):
6977 * xdisp.c (redisplay_internal):
6978 * xsmfns.c (smc_save_yourself_CB):
6979 Prefer < to > for range checks.
6980 * dispnew.c (sit_for): Don't mishandle NaNs.
6981 This fixes a bug introduced in the 2013-03-24 change.
6982 * editfns.c (decode_time_components): Don't hoist comparison.
6983 This fixes another bug introduced in the 2013-03-24 change.
6985 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6987 * frame.h (struct frame): Drop scroll_bottom_vpos
6988 member becaue all real users are dead long ago.
6989 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6990 * xdisp.c (redisplay_internal): Adjust user.
6992 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6994 * nsmenu.m (showAtX:Y:for:): setLevel to
6995 NSPopUpMenuWindowLevel (Bug#13998).
6997 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6999 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7000 (ns_check_pending_open_menu): Declare.
7002 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7003 (x_activate_menubar): Update the menu with title that matches
7004 ns_get_pending_menu_title, and call
7005 ns_check_pending_openmenu (Bug#12698).
7006 (menuWillOpen:): New method.
7007 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7009 * nsterm.m (menu_will_open_state, menu_mouse_point)
7010 (menu_pending_title): New varaibles.
7011 (ns_get_pending_menu_title, ns_check_menu_open)
7012 (ns_check_pending_open_menu): New functions.
7014 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7016 * indent.c (current_column_bol_cache): Remove leftover which is not
7017 used in Fmove_to_column any more.
7018 (current_column, scan_for_column): Adjust users.
7019 * keyboard.c (last_point_position_buffer, last_point_position_window):
7020 Remove leftovers which are not used for recording undo any more.
7021 (command_loop_1, syms_of_keyboard): Adjust users.
7022 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7023 redisplay_window any more.
7024 (move_it_to): Adjust user.
7026 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7028 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7029 Update dependencies.
7031 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7033 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7034 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7037 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7039 * window.h (struct window): Replace hchild, vchild and buffer slots
7040 with the only contents slot. This is possible because each valid
7041 window may have either the child window (in vertical or horizontal
7042 combination) or buffer to display (for the leaf window). Using that,
7043 a lof of operations to traverse and/or change window hierarchies may
7044 be simplified. New member horizontal is used to distinguish between
7045 horizontal and vertical combinations of internal windows.
7046 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7047 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7048 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7049 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7050 Use contents slot, not buffer, where appropriate.
7051 (wset_combination): New function.
7052 (wset_buffer): Add eassert.
7053 (Fframe_first_window): Simplify the loop reaching first window.
7054 (Fwindow_buffer): Use WINDOW_LEAF_P.
7055 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7056 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7057 (unshow_buffer): Convert initial debugging check to eassert.
7058 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7059 (make_parent_window, window_resize_check, window_resize_apply)
7060 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7061 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7062 Adjust to match struct window changes.
7063 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7064 (mark_window_cursors_off, count_windows, get_leaf_windows)
7065 (foreach_window_1): Simplify the loop.
7066 * alloc.c (mark_object): Do not check for the leaf window because
7067 internal windows has no glyph matrices anyway.
7068 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7069 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7070 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7071 (build_frame_matrix_from_window_tree, mirror_make_current)
7072 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7073 (update_window_tree, set_window_update_flags): Simplify the loop.
7074 (sync_window_with_frame_matrix_rows): Enforce live window.
7075 Use contents slot, not buffer, where appropriate.
7076 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7077 and WINDOW_HORIZONTAL_COMBINATION_P.
7078 (make_frame_visible_1): Simplify the loop.
7079 Use contents slot, not buffer, where appropriate.
7080 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7081 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7082 (expose_window_tree): Likewise.
7083 Use contents slot, not buffer, where appropriate.
7084 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7085 to avoid deleted windows. Use contents slot instead of buffer.
7086 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7087 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7088 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7089 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7091 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7093 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7094 identify the reasons for assertion violations in bug#14062 and
7096 (Fx_show_tip): Fix compilation error under
7097 "--enable-check-lisp-object-type". (Bug#14073)
7099 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7100 Reported by <rzl24ozi@gmail.com>.
7102 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7104 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7106 (unwind_with_echo_area_buffer): ...to restore it here.
7107 This is needed to ensure that...
7108 (redisplay_window): ...both window markers are valid here,
7109 which is verified by eassert.
7110 * editfns.c (save_excursion_save): Do not assume that
7111 selected_window always displays the buffer.
7112 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7115 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7117 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7120 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7122 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7124 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7126 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7127 since MinGW's w32api headers do. This avoids compiler warnings.
7129 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7132 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7134 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7136 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7138 * gtkutil.c (style_changed_cb): Check if frame is live and an
7139 X frame (Bug#14038).
7141 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7143 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7144 Define only for _WIN32_WINNT less than 0x0500.
7145 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7147 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7148 see its own definitions of 'struct timeval' and 'struct timezone'.
7150 Fix incompatibilities between MinGW.org and MinGW64 headers.
7151 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7153 * w32.c (REPARSE_DATA_BUFFER): Guard with
7154 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7156 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7158 * xterm.c: Include X11/XKBlib.h
7159 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7161 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7163 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7165 * blockinput.h (input_blocked_p): Likewise.
7166 * bytecode.c (exec_byte_code): Likewise.
7167 * callproc.c (call_process_kill, call_process_cleanup)
7168 (Fcall_process): Likewise.
7169 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7170 (Fccl_execute_on_string): Likewise.
7171 * character.c (string_escape_byte8): Likewise.
7172 * charset.c (read_hex): Likewise.
7173 * cm.c (calccost): Likewise.
7174 * data.c (cons_to_unsigned): Likewise.
7175 * dired.c (directory_files_internal, file_name_completion):
7177 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7178 (sit_for): Likewise.
7179 * doc.c (Fsubstitute_command_keys): Likewise.
7180 * doprnt.c (doprnt): Likewise.
7181 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7182 * emacsgtkfixed.c: Likewise.
7183 * fileio.c (file_offset, Fwrite_region): Likewise.
7184 * floatfns.c (Fexpt, fmod_float): Likewise.
7185 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7187 * font.c (font_intern_prop): Likewise.
7188 * frame.c (x_set_alpha): Likewise.
7189 * gtkutil.c (get_utf8_string): Likewise.
7190 * indent.c (check_display_width): Likewise.
7191 * intervals.c (create_root_interval, rotate_right, rotate_left)
7192 (split_interval_right, split_interval_left)
7193 (adjust_intervals_for_insertion, delete_node)
7194 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7195 (merge_interval_right, merge_interval_left, copy_intervals)
7196 (set_intervals_multibyte_1): Likewise.
7197 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7198 * keymap.c (Fkey_description): Likewise.
7199 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7200 * lread.c (openp, read_integer, read1, string_to_number):
7202 * menu.c (ensure_menu_items): Likewise.
7203 * minibuf.c (read_minibuf_noninteractive): Likewise.
7204 * print.c (printchar, strout): Likewise.
7205 * process.c (create_process, Faccept_process_output)
7206 (wait_reading_process_output, read_process_output, send_process)
7207 (wait_reading_process_output): Likewise.
7208 * profiler.c (make_log, handle_profiler_signal): Likewise.
7209 * regex.c (re_exec): Likewise.
7210 * regex.h: Likewise.
7211 * search.c (looking_at_1, Freplace_match): Likewise.
7212 * sysdep.c (get_child_status, procfs_ttyname)
7213 (procfs_get_total_memory): Likewise.
7214 * systime.h (EMACS_TIME_VALID_P): Likewise.
7215 * term.c (dissociate_if_controlling_tty): Likewise.
7216 * window.c (get_phys_cursor_glyph): Likewise.
7217 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7218 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7220 * xfns.c (Fx_window_property): Likewise.
7221 * xmenu.c (set_frame_menubar): Likewise.
7222 * xselect.c (x_get_window_property, x_handle_dnd_message):
7224 * xsmfns.c (smc_save_yourself_CB): Likewise.
7225 * xterm.c (x_scroll_bar_set_handle): Likewise.
7227 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7229 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7230 to be optional or nil. Adjust comment and convert it to docstring.
7231 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7232 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7234 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7236 Static checking by GCC 4.8-20130319.
7237 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7238 * process.c (Fset_process_datagram_address)
7239 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7240 * xdisp.c (get_char_face_and_encoding):
7241 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7242 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7243 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7245 2013-03-24 Ken Brown <kbrown@cornell.edu>
7247 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7248 fix compilation on 64-bit Cygwin, where underscores are not
7249 automatically prepended.
7251 * w32term.c (w32_initialize): Silence compiler warning.
7253 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7255 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7256 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7257 variables, to save and restore frame dimensions.
7258 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7259 after returning from a 'fullscreen' configuration.
7260 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7261 to avoid races between the main thread and the input thread.
7263 * w32term.h (struct w32_output): New members normal_width,
7264 normal_height, normal_top, normal_left, and prev_fsmode.
7265 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7266 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7269 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7270 'fullscreen' parameter. Always record previous width and height
7271 of the frame, except when switching out of maximized modes, so
7272 that they could be restored correctly, instead of resetting to the
7273 default frame dimensions. Send SC_RESTORE command to the frame,
7274 unless we are going to send SC_MAXIMIZE, to restore the frame
7275 resize hints in the mouse pointer shown by the window manager.
7278 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7280 * lisp.h (get_frame_param): Adjust conditions for prototype
7283 2013-03-22 Ken Brown <kbrown@cornell.edu>
7285 * unexcw.c: Drop unneeded inclusion of w32common.h.
7286 (report_sheap_usage): Declare.
7287 (read_exe_header): Add magic numbers for x86_64.
7288 (fixup_executable): Fix printf format specifier for unsigned long
7291 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7293 * frame.h (struct frame): Put menu_bar_window under #ifdef
7294 because this member is not needed when X toolkit is in use.
7295 (fset_menu_bar_window):
7296 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7297 (free_glyphs, update_frame):
7298 * xdisp.c (expose_frame): Likewise.
7299 (display_menu_bar): Likewise. Remove redundant eassert.
7300 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7303 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7305 Use functions and constants to manipulate Lisp_Save_Value objects.
7306 This replaces code that used macros and strings and token-pasting.
7307 The change makes the C source a bit easier to follow,
7308 and shrinks the Emacs executable a bit.
7309 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7310 (make_save_value): Change 1st arg from string to enum. All callers
7313 (mark_object): Use if, not #if, for GC_MARK_STACK.
7314 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7315 (XSAVE_OBJECT): Now functions, not macros.
7316 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7317 the constant was never used.
7318 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7319 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7320 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7321 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7323 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7324 type3 with a single member save_type. All uses changed.
7325 (save_type, set_save_pointer, set_save_integer): New functions.
7326 * print.c (PRINTX): Remove.
7328 * alloc.c: Remove redundant static declarations.
7330 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7332 * window.h (struct window): Convert left_col, top_line, total_lines
7333 and total_cols from Lisp_Objects to integers. Adjust comments.
7334 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7336 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7337 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7338 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7339 Adjust users where appropriate.
7341 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7343 * frame.h (struct frame): Drop resx and resy because the same data is
7344 available from window system-specific output context. Adjust users.
7345 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7346 New functions to provide defaults when no window system available.
7347 (FRAME_RES_X, FRAME_RES_Y): New macros.
7348 (NUMVAL): Move from xdisp.c.
7349 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7350 (Ffont_face_attributes, Fopen_font):
7351 * image.c (gs_load):
7352 * w32font.c (fill_in_logfont):
7353 * xdisp.c (calc_pixel_width_or_height):
7354 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7355 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7357 2013-03-20 Kenichi Handa <handa@gnu.org>
7359 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7360 to 1 (temporary workaround until a bug related to ASCII
7361 optimization is fixed).
7363 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7365 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7366 Signal error if window is not internal. Adjust docstring.
7367 (delete_all_child_windows): Use combination_limit to save the buffer.
7368 (Fset_window_configuration): Adjust accordingly.
7369 * print.c (syms_of_print): Initialize debugging output not here...
7370 (init_print_once): ...but in a new function here.
7371 * lisp.h (init_print_once): Add prototype.
7372 * emacs.c (main): Add call to init_print_once. Adjust comments.
7374 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7376 * window.c (window_resize_check, window_resize_apply)
7377 (window_from_coordinates, recombine_windows, set_window_buffer)
7378 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7379 (Fsplit_window_internal, Fdelete_window_internal)
7380 (freeze_window_starts): Use bool for booleans.
7381 * window.h (window_frame_coordinates, resize_frame_windows)
7382 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7384 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7386 * dispnew.c (bitch_at_user): Use `user-error'.
7388 2013-03-17 Ken Brown <kbrown@cornell.edu>
7390 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7391 as return type of image_background. (Bug#13981)
7392 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7394 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7396 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7397 (ns_select): Don't return with result uninitialized.
7399 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7402 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7404 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7405 directories. If filename is nil, get directory name (Bug#13932).
7406 Use getFilename and getDirectory.
7407 (getFilename, getDirectory): New methods for EmacsSavePanel and
7409 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7411 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7413 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7415 2013-03-15 Kenichi Handa <handa@gnu.org>
7417 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7418 (adjust_after_replace): Make it back to static. Delete the third
7419 arg text_at_gap_tail. Cancel the code for handling it.
7421 * coding.h (struct coding_system): New member eol_seen.
7423 * coding.c (detect_ascii): New function.
7424 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7425 when the source bytes are actually scanned. On detecting for
7426 coding_category_utf_8_auto, call detect_ascii instead of scanning
7427 source bytes directly.
7428 (produce_chars): Call insert_from_gap with the new arg 0.
7429 (encode_coding): Likewise.
7430 (decode_coding_gap): Control ASCII optimization by the variable
7431 disable_ascii_optimization instead of #ifndef .. #endif.
7432 Deccode EOL format according to coding->eol_seen.
7433 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7436 * lisp.h (adjust_after_replace): Cancel externing it.
7437 (insert_from_gap): Adjust prototype.
7439 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7441 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7442 FULLSCREEN_MAXIMIZED. (Bug#13935)
7444 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7446 * region-cache.c (find_cache_boundary, move_cache_gap)
7447 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7448 Simplify debugging check and convert to eassert. Adjust comment.
7449 (pp_cache): Put under ENABLE_CHECKING.
7451 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7453 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7454 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7456 (w32fullscreen_hook): If the frame is visible, reset
7457 f->want_fullscreen flag after changing the frame size. If the
7458 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7461 2013-03-13 Daniel Colascione <dancol@dancol.org>
7463 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7464 too so that these builds can use Cygwin's file conversion
7465 functions. (We've been building and linking cygw32.o all along
7466 and just not using it.)
7468 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7470 File synchronization fixes (Bug#13944).
7471 * Makefile.in (LIB_FDATASYNC): New macro.
7473 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7474 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7475 Don't worry about HAVE_FSYNC, since a substitute fsync is
7476 available if the system lacks one.
7477 (Fwrite_regin): Retry fsync if interrupted.
7479 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7481 * w32term.c (w32_read_socket): If the Emacs frame is being
7482 activated, call w32fullscreen_hook, to make sure the new frame
7483 dimensions are in effect. (Bug#13937)
7485 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7487 * xdisp.c (init_iterator): Simplify because both character and byte
7488 positions are either specified or -1. Add eassert. Adjust comment.
7489 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7490 character and byte positions can be obtained from marker.
7492 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7494 Static checking by Sun C 5.12.
7495 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7496 * bytecode.c (exec_byte_code):
7497 * dispnew.c (init_display):
7499 * fileio.c (Fsubstitute_in_file_name):
7500 * keyboard.c (Fevent_convert_list):
7501 * keymap.c (Fsingle_key_description):
7502 * term.c (maybe_fatal, fatal):
7503 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7504 * xsmfns.c (Fhandle_save_session):
7505 Omit unreachable code.
7506 * keymap.c (map_keymap_char_table_item): Cast void * to
7507 a function pointer type; the C Standard requires this.
7509 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7510 Include <sys/param.h> unconditionally, as that works elsewhere and
7511 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7512 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7515 See ChangeLog.12 for earlier changes.
7521 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7523 This file is part of GNU Emacs.
7525 GNU Emacs is free software: you can redistribute it and/or modify
7526 it under the terms of the GNU General Public License as published by
7527 the Free Software Foundation, either version 3 of the License, or
7528 (at your option) any later version.
7530 GNU Emacs is distributed in the hope that it will be useful,
7531 but WITHOUT ANY WARRANTY; without even the implied warranty of
7532 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7533 GNU General Public License for more details.
7535 You should have received a copy of the GNU General Public License
7536 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.