1 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3 * xdisp.c (REDISPLAY_SOME_P): New macro.
4 (redisplay_internal): Use it (bug#15999).
5 (prepare_menu_bars, redisplay_window): Use it as well.
7 * lisp.mk (lisp): Add electric.elc.
9 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
11 * w32font.c (g_b_init_get_char_width_32_w): New static var.
12 (globals_of_w32font): Zero it out.
13 (GetCharWidth32W_Proc): New function pointer.
14 (get_char_width_32_w): New function.
15 (compute_metrics): If get_glyph_outline_w returns an error, try
16 get_char_width_32_w before declaring a failure. This avoids
17 punishing raster (a.k.a. "bitmap") fonts by slowing down
18 redisplay. (Bug#6364).
20 2013-11-29 Eli Zaretskii <eliz@gnu.org>
22 * xdisp.c (clear_mouse_face): Don't invalidate the entire
23 mouse-highlight info, just signal frame_up_to_date_hook that mouse
24 highlight needs to be redisplayed. (Bug#15913)
26 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
28 Fix minor problems found by static checking.
29 * buffer.h (struct buffer_text, struct buffer):
30 * frame.h (struct frame):
31 * window.h (struct window):
32 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
33 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
34 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
35 no-longer-valid use of HAVE_MENUS.
36 * xdisp.c (propagate_buffer_redisplay): Now static.
38 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
40 * xmenu.c (Fmenu_or_popup_active_p):
41 * window.c (Fset_window_configuration):
42 * menu.c (Fx_popup_menu, Fx_popup_dialog):
43 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
44 * fns.c (Fyes_or_no_p):
45 * editfns.c (Fmessage_box, Fmessage_or_box):
46 * alloc.c (make_save_ptr_ptr):
47 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
49 * window.c (Fset_window_configuration): Move select_window later.
51 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
53 Refine redisplay optimizations to only redisplay *some* frames/windows
54 rather than all of them.
55 * xdisp.c (REDISPLAY_SOME): New constant.
56 (redisplay_other_windows, wset_redisplay, fset_redisplay)
57 (bset_redisplay, bset_update_mode_line): New functions.
58 (message_dolog): Use bset_redisplay.
59 (clear_garbaged_frames): Use fset_redisplay.
60 (echo_area_display): Use wset_redisplay.
61 (buffer_shared_and_changed): Remove.
62 (prepare_menu_bars): Call Vpre_redisplay_function before updating
63 frame titles. Compute the actual set of windows redisplayed.
64 Don't update frame titles and menu bars for frames that don't need to
66 (propagate_buffer_redisplay): New function.
68 (redisplay_internal): Use it. Be more selective in the set of windows
69 we redisplay. Propagate windows_or_buffers_changed to
70 update_mode_lines a bit later to simplify the code.
71 (mark_window_display_accurate_1): Reset window and buffer's
73 (redisplay_window): Do nothing if neither the window nor the buffer nor
74 the frame needs redisplay.
75 * window.h (struct window): Add `redisplay' field.
76 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
77 (redisplay_other_windows, window_list): New declarations.
78 * window.c (select_window, Fset_window_start): Use wset_redisplay.
79 (window_list): Not static any more.
80 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
81 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
82 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
83 * frame.c (Fmake_frame_visible): Don't redisplay everything.
84 * frame.h (struct frame): Add `redisplay' field.
85 Move `external_menu_bar' bitfield next to other bit-fields.
86 (SET_FRAME_GARBAGED): Use fset_redisplay.
87 (SET_FRAME_VISIBLE): Don't garbage the frame;
88 Use redisplay_other_windows.
89 * buffer.h (struct buffer): Add `redisplay' field.
90 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
91 (modify_overlay): Use bset_redisplay.
92 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
94 2013-11-28 Eli Zaretskii <eliz@gnu.org>
96 Support w32 file notifications in batch mode.
97 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
98 invalid (which happens in batch mode). If non-interactive, call
99 handle_file_notifications to store file notification events in the
100 input queue. (Bug#15933)
102 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
104 * w32inevt.c (handle_file_notifications): Now external, not static.
106 * w32term.h (handle_file_notifications): Provide prototype.
108 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
109 init_crit, since init_display, which does that otherwise, is not
112 2013-11-27 Glenn Morris <rgm@gnu.org>
114 * Makefile.in ($(lispsource)/international/charprop.el): New.
115 (emacs$(EXEEXT)): Depend on charprop.el.
117 2013-11-27 Eli Zaretskii <eliz@gnu.org>
119 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
120 deleting portions of the buffer under non-nil REPLACE argument.
123 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
124 directory, watch it and not its parent.
125 (add_watch): Allow empty string in FILE.
127 2013-11-27 Martin Rudalics <rudalics@gmx.at>
129 * window.c (Fset_window_start, window_resize_apply)
130 (window_scroll): Reset window_end_valid (Bug#15957).
132 2013-11-27 Glenn Morris <rgm@gnu.org>
134 * Makefile.in (leimdir): Now in lisp source directory.
135 ($(leimdir)/leim-list.el): Just use ../leim .
136 * epaths.in (PATH_DUMPLOADSEARCH):
137 * lread.c (load_path_default):
138 * nsterm.m (ns_load_path): No more leim directory.
140 2013-11-26 Andreas Schwab <schwab@suse.de>
142 * .gdbinit (xgettype): Add cast.
144 2013-11-26 Glenn Morris <rgm@gnu.org>
146 Preload leim-list.el.
147 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
148 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
149 is a single directory.
151 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
153 bool-vector-subsetp is now the normal direction (Bug#15912).
154 * data.c (Fbool_vector_subsetp): Test whether the first argument
155 is a subset of the second one, not the reverse. Add doc string.
157 Fix minor problems found by static checking.
158 * lread.c (load_path_default): Now static.
159 * textprop.c (text_property_stickiness): Be consistent about the
160 test used when deciding whether to consider the previous character.
161 This simplifies the code a bit.
163 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
165 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
167 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
168 (syms_of_frame): Don't defsubr them.
170 2013-11-25 Glenn Morris <rgm@gnu.org>
172 * lread.c (load_path_default): Change the sense of the argument.
173 (init_lread): When EMACSLOADPATH is set, do not ignore changes
174 from dump_path. When it is not, avoid checking dump_path twice.
176 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
177 uninstalled dump_path against installed Vload_path. (Bug#15964)
179 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
181 Export get_pos_property to Elisp.
182 * editfns.c (Fget_pos_property): Rename from get_pos_property.
183 (syms_of_editfns): Export it to Elisp.
185 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
187 2013-11-23 Romain Francoise <romain@orebokech.com>
189 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
190 initialization here ...
191 (syms_of_fileio): ... from here.
193 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
195 * lread.c (init_lread): Fix int/Lisp_Object mixup.
196 Please use --enable-check-lisp-object-type.
198 2013-11-23 Glenn Morris <rgm@gnu.org>
200 * process.c (get_process): Explicit error for dead buffers.
202 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
204 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
206 2013-11-23 Glenn Morris <rgm@gnu.org>
208 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
209 * lread.c (load_path_check): Take path to check as argument.
210 (load_path_default): New, split from init_lread.
211 (init_lread): Move calc of default load-path to load_path_default.
212 Empty elements in EMACSLOADPATH now stand for the default.
213 (load-path): Doc fix.
214 * emacs.c (decode_env_path): Add option to treat empty elements
215 as nil rather than ".".
216 * callproc.c (init_callproc_1, init_callproc):
217 * image.c (Vx_bitmap_file_path):
218 * lisp.h (decode_env_path):
219 * lread.c (Vsource_directory):
220 Update for new argument spec of decode_env_path.
222 2013-11-22 Eli Zaretskii <eliz@gnu.org>
224 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
225 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
227 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
229 Fix some dependency problems that cause unnecessary recompiles.
230 Problem reported by RMS in
231 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
232 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
233 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
234 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
235 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
236 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
237 (boostrap-clean): No need to remove stamp-oldxmenu.
239 Fix recently introduced bool vector overrun.
240 This was due to an optimization that went awry.
241 Reported by Glenn Morris in
242 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
243 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
244 for empty vectors, undoing the 2013-11-18 change.
245 * data.c (bool_vector_binop_driver): Rely on this.
246 Fix bug that occasionally overran the destination.
247 * lisp.h (struct Lisp_Bool_vector): Document this.
249 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
251 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
254 * nsterm.m (init, run, stop:): Comment out for now, does not work
257 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
259 * charset.c (syms_of_charset): Don't read past end of string.
261 2013-11-19 Glenn Morris <rgm@gnu.org>
263 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
265 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
267 Add hooks to run on gaining/losing focus. (Bug#15029)
268 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
269 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
270 (syms_of_frame): Add focus-in-hook, focus-out-hook.
272 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
274 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
275 The old names predated the API change that put destination at end.
277 Improve API of recently-added bool vector functions (Bug#15912).
278 The old API had (bool-vector-count-matches A B)
279 and (bool-vector-count-matches-at A B I), which gave the
280 misleading impression that the two functions were variants, one
281 with a location I. The new API has (bool-vector-count-population A)
282 and (bool-vector-count-consecutive A B I) to make the distinction
283 clearer. The first function no longer has a B argument, since the
284 caller can easily determine the number of nils if the length and
285 number of ts is known.
286 * data.c (Fbool_vector_count_population): Rename from
287 bool_vector_count_matches, and accept just 1 argument.
288 (Fbool_vector_count_consecutive): Rename from
289 Fbool_vector_count_matches_at.
291 Always allocate at least one bits_word per bool vector.
292 See Daniel Colascione in:
293 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
294 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
295 * data.c (bool_vector_binop_driver): Rely on this. Tune.
296 * lisp.h (struct Lisp_Bool_vector): Document this.
298 2013-11-18 Eli Zaretskii <eliz@gnu.org>
300 * insdel.c (invalidate_buffer_caches): New function, consolidated
301 from part of prepare_to_modify_buffer.
302 (insert_from_gap, prepare_to_modify_buffer):
303 * coding.c (code_convert_region, code_convert_string):
304 Call invalidate_buffer_caches. (Bug#15841)
306 * lisp.h (invalidate_buffer_caches): Add prototype.
308 2013-11-17 Eli Zaretskii <eliz@gnu.org>
310 * w32term.c (x_update_window_end): Don't invalidate the entire
311 mouse-highlight info, just signal frame_up_to_date_hook that mouse
312 highlight needs to be redisplayed. (Bug#15913)
314 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
316 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
318 2013-11-16 Eli Zaretskii <eliz@gnu.org>
320 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
321 while we are using Vprin1_to_string_buffer.
323 * keymap.c (describe_map): Don't crash if PT is 1 both before and
324 after inserting the description string. (Bug#15907)
326 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
328 * data.c: Work around bogus GCC diagnostic about shift count.
329 Reported by Eli Zaretskii in
330 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
331 (pre_value): New function.
332 (count_trailing_zero_bits): Use it.
334 2013-11-15 Eli Zaretskii <eliz@gnu.org>
336 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
337 assume C macros are not supported even under -g3 in these old GCC
340 2013-11-15 Leo Liu <sdl.web@gmail.com>
342 * minibuf.c (Ftry_completion, Fall_completions)
343 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
345 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
347 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
348 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
349 This avoids placing unnecessary constants into the Emacs code.
351 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
353 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
354 for Cygwin w32 build.
356 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
357 for Cygwin w32 build. (Bug#15892)
359 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
361 Simplify, port and tune bool vector implementation.
362 * alloc.c (bool_vector_exact_payload_bytes)
363 (bool_vector_payload_bytes): Remove.
364 (bool_vector_fill): Return its argument.
365 * alloc.c (bool_vector_fill):
367 * print.c (print_object):
368 Simplify by using bool_vector_bytes.
369 * alloc.c (make_uninit_bool_vector):
370 New function, broken out from Fmake_bool_vector.
371 (Fmake_bool_vector): Use it. Use tail call.
372 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
373 * data.c (BITS_PER_ULL): New constant.
374 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
375 if long long versions don't exist.
376 (shift_right_ull): New function.
377 (count_one_bits_word): New function, replacing popcount_bits_word
378 macro. Don't assume that bits_word is no wider than long long.
379 (count_one_bits_word, count_trailing_zero_bits):
380 Don't assume that bits_word is no wider than long long.
381 * data.c (bool_vector_binop_driver, bool_vector_not):
382 * fns.c (Fcopy_sequence):
384 Create an uninitialized destination, to avoid needless work.
385 (internal_equal): Simplify.
386 (Ffillarray): Prefer tail call.
387 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
388 contain at least one word.
389 (bits_word_to_host_endian): Prefer if to #if. Don't assume
390 chars are narrower than ints.
391 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
392 * fns.c (Fcopy_sequence):
394 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
395 Don't try to port to hosts where bits_word values have holes; the
396 code wouldn't work there anyway. Verify this assumption, though.
397 (bool_vector_bytes): New function.
398 (make_uninit_bool_vector): New decl.
399 (bool_vector_fill): Now returns Lisp_Object.
401 * xfns.c (xic_create_fontsetname):
402 * xrdb.c (gethomedir): Prefer tail calls.
404 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
406 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
407 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
409 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
410 that requires a return value.
411 (Fset_buffer_modified_p): Take advantage of this change to do
414 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
416 * buffer.c (Frestore_buffer_modified_p): Sync it with
417 Fset_buffer_modified_p.
418 (Fforce_mode_line_update): New function, moved from subr.el.
419 (Fset_buffer_modified_p): Use them.
420 (syms_of_buffer): Defsubr Fforce_mode_line_update.
422 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
424 * search.c (find_newline): Rewrite to prefer offsets to pointers.
425 This avoids undefined behavior when subtracting pointers into
426 different aways. On my platform it also makes the code a tad
427 smaller and presumably faster.
429 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
431 * keyboard.c (command_loop_1): Use region-extract-function.
432 * insdel.c (Qregion_extract_function): Not static any more (can we
433 stop pretending that these vars can benefit from being marked static?).
435 2013-11-09 Eli Zaretskii <eliz@gnu.org>
437 * search.c (find_newline): If buffer text is relocated during the
438 "dumb loop", adjust C pointers into buffer text to follow suit.
441 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
443 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
444 for conversion (Bug#15837).
446 2013-11-09 Eli Zaretskii <eliz@gnu.org>
448 * fileio.c (Finsert_file_contents): Invalidate the newline cache
449 for the entire range of inserted characters. (Bug#15841)
451 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
453 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
455 (realize_default_face): Remove assignment to distant-foreground if
456 unspecified (Bug#15815).
458 2013-11-08 Eli Zaretskii <eliz@gnu.org>
460 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
461 cache-long-scans disabled, since we don't want to call
462 prepare_to_modify_buffer (in insert_1_both) for each message we
465 * buffer.h (bset_cache_long_scans): New INLINE function, moved
466 from buffer.c. Improve commentary to the buffer field setter
469 * buffer.c (bset_cache_long_scans): Static function deleted.
470 Improve commentary to the buffer field setter functions.
471 (init_buffer_once): Default for cache-long-scans changed to t.
474 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
476 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
478 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
479 This bug was introduced in my 2013-06-21 change, and caused
480 struct Lisp_Sub_Char_Table objects to be given too many slots,
481 which broke 'make -C admin/unidata'.
483 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
485 Import changes from mac-port 4.5.
486 * macfont.m (mac_font_copy_default_descriptors_for_language)
487 (mac_font_copy_default_name_for_charset_and_languages): Declare.
488 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
489 (macfont_language_default_font_names): New.
490 (macfont_list): Rearrange language/charset code.
491 (macfont_close): Don't check for macfont_info->cache.
492 (mac_ctfont_create_preferred_family_for_attributes): New font
494 mac_font_copy_default_name_for_charset_and_languages.
495 (mac_font_copy_default_descriptors_for_language)
496 (mac_font_copy_default_name_for_charset_and_languages): New functions.
498 * macfont.h (kCTVersionNumber10_9): Define if not defined.
500 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
502 Port to C11 aligned_alloc, and fix some integer overflows.
503 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
504 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
505 and use of posix_memalign replaced with aligned_alloc.
506 (aligned_alloc): New function, defined or declared as needed.
507 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
508 Don't undef; configure.ac now does this.
509 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
510 (calloc, aligned_alloc): Check for integer overflow.
511 (aligned_alloc): Rename from memalign. All uses changed.
512 (memalign): New function, an alias for aligned_alloc.
514 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
516 * xdisp.c (redisplay_internal): Fix typo in last change.
518 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
520 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
522 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
524 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
525 redisplay--mode-lines-cause.
526 (redisplay_internal): Keep them uptodate. Remove redundant check of
527 buffer_shared_and_changed.
528 * *.[chm]: Number every assignment to update_mode_lines so we
529 can track why it is set.
531 2013-11-06 Eli Zaretskii <eliz@gnu.org>
533 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
535 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
537 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
538 can track why it is set.
540 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
542 Integer-related fixes for term.c etc.
543 * dispextern.h (face_tty_specified_color): New function.
544 * term.c (turn_on_face): Don't rely on undefined behavior when
545 assigning an out-of-range value to 'long'.
546 Simplify test for toggling highlight.
547 (tty_capable_p): Omit last two (unused) args. All callers changed.
548 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
549 (read_menu_input, tty_menu_activate, tty_menu_show):
550 * xfaces.c (x_supports_face_attributes_p)
551 (tty_supports_face_attributes_p):
552 Use bool for boolean. All callers changed.
553 (tty_supports_face_attributes_p): Omit defaults for color indices;
554 no longer needed. Simplify tail call.
556 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
558 * xdisp.c (prepare_menu_bars): Mark static.
559 * lisp.h (prepare_menu_bars): Don't declare.
560 * xselect.c (x_handle_selection_clear):
561 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
563 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
565 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
566 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
568 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
570 * keyboard.c (Fcommand_error_default_function): Rename from
571 Fdefault_error_output.
573 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
575 * keyboard.c (Fdefault_error_output): New function, extracted from
577 (syms_of_keyboard): Use it for Vcommand_error_function.
579 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
581 * eval.c (handlerlist_sentinel): New variable (bug#15802).
582 (init_eval): Use it to ensure handlerlist is non-NULL.
583 (unwind_to_catch): Make sure we never set handlerlist to NULL.
584 (Fsignal): Adjust NULLness test of handlerlist.
585 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
587 2013-11-05 Eli Zaretskii <eliz@gnu.org>
589 * callproc.c (call_process): Call prepare_to_modify_buffer before
590 decoding text read from the sub-process, as the decoded stuff will
591 be inserted into the buffer. This will invalidate the various
592 caches maintained for the buffer. (Bug#15148)
594 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
596 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
597 string of glyphless-char-display.
599 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
601 * nsfns.m (ns_get_name_from_ioreg): New function.
602 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
603 OSX >= 10.9. Use ns_get_name_from_ioreg.
605 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
607 Simplify and port recent bool vector changes.
608 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
609 only in this file. Use a more-efficient implementation if the
610 second argument is a power of 2.
611 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
612 Remove no-longer-necessary compile-time checks.
613 (bool_vector_exact_payload_bytes): New function.
614 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
615 exact payload changed to call the new function. Do not assume
616 that the arg or result fits in ptrdiff_t.
617 (bool_vector_fill): New function.
618 (Fmake_bool_vector): Use it. Don't assume bit counts fit
620 (vroundup_ct): Don't assume arg fits in size_t.
621 * category.c (SET_CATEGORY_SET): Remove. All callers now just
622 invoke set_category_set.
623 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
624 All callers changed. Use bool_vector_set.
625 * category.h (XCATEGORY_SET): Remove; no longer needed.
626 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
628 * data.c (Faref): Use bool_vector_ref.
629 (Faset): Use bool_vector_set.
630 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
631 (Fbool_vector_not, Fbool_vector_count_matches)
632 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
633 * fns.c (concat): Use bool_vector_ref.
634 (Ffillarray): Use bool_vector_fill.
635 (mapcar1): Use bool_vector_ref.
636 (sxhash_bool_vector): Hash words, not bytes.
637 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
638 a constant, since it's now used in #if.
639 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
640 unsigned char on unusual architectures, so that we no longer
641 assume that the number of bits per bits_word is a power of two or
642 is a multiple of 8 or of CHAR_BIT.
643 (Qt): Add forward decl.
644 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
645 at least as strictly as bits_word.
646 (bool_vector_data, bool_vector_uchar_data): New accessors.
647 All data structure accesses changed to use them.
648 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
649 (bool_vector_set): New functions.
650 (bool_vector_fill): New decl.
651 (ROUNDUP): Move to alloc.c as described above.
653 Fix recent gnutls changes.
654 * gnutls.c (Fgnutls_boot): Don't assume C99.
655 * process.c (wait_reading_process_output): Fix typo in recent change.
657 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
659 * process.c (wait_reading_process_output, read_process_output)
660 (send_process): Check gnutls_state is not NULL.
662 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
663 (Fgnutls_boot): Set process gnutls_p later, after initialization.
665 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
667 * nsterm.m (init, run, stop:): New methods in EmacsApp for
668 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
670 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
673 * nsfns.m (Fx_create_frame): Fix memory leak.
675 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
676 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
677 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
679 2013-11-04 Eli Zaretskii <eliz@gnu.org>
681 * xdisp.c (message3_nolog, message_with_string): Encode the string
682 before writing it to the terminal in a non-interactive session.
684 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
685 sure we concatenate them into a unibyte string.
687 * fileio.c (make_temp_name): Encode PREFIX, and decode the
688 resulting temporary name before returning it to the caller.
689 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
690 is a unibyte string, convert NAME to a unibyte string to ensure
691 that the result is also a unibyte string.
693 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
694 create unibyte strings from default paths and directory/file
697 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
700 * callproc.c (init_callproc): Use build_unibyte_string to make
701 sure we create unibyte strings from default paths and
702 directory/file names.
704 * buffer.c (init_buffer): Don't store default-directory of
705 *scratch* in multibyte form. The original problem which led to
707 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
708 but it was solved long ago. (Bug#15260)
710 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
712 Port to stricter C99 platforms.
713 Especially, C99 prohibits nesting a struct X inside struct Y if
714 struct X has a flexible array member.
715 * alloc.c (struct sdata): New type.
716 (sdata): Implement in terms of struct sdata.
717 Remove u member; all uses replaced by next_vector, set_next_vector.
718 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
719 (SDATA_DATA_OFFSET): Now a constant, not a macro.
720 (struct sblock): Rename first_data member to data, which is now
721 a flexible array member. All uses changed.
722 (next_vector, set_next_vector, large_vector_vec): New functions.
723 (vector_alignment): New constant.
724 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
725 (struct large-vector): Now merely a NEXT member, since the old approach
726 ran afoul of stricter C99. All uses changed to use
727 large_vector_vec or large_vector_offset.
728 (large_vector_offset): New constant.
729 * dispnew.c: Include tparam.h, for tgetent.
730 Do not include term.h; no longer needed.
731 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
732 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
733 (struct Lisp_Vector): Use a flexible array member for contents,
734 instead of a union with a member that is an array of size 1.
736 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
737 fact that the struct no longer contains a union.
738 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
739 (struct Lisp_Save_Value, struct Lisp_Free):
740 Use unsigned, not int, for spacers, to avoid c99 warning.
741 (union specbinding): Use unsigned, not bool, for bitfield, as
742 bool is not portable to pre-C99 hosts.
744 2013-11-04 Glenn Morris <rgm@gnu.org>
746 * emacs.c (usage_message): Mention that `-L :...' appends.
748 2013-11-02 Glenn Morris <rgm@gnu.org>
750 * Makefile.in (abs_builddir): Remove.
751 (bootstrap_exe): Use relative filename.
753 Use relative filenames in TAGS files.
754 * Makefile.in (abs_srcdir): Remove it again.
755 (.PHONY): Remove frc.
756 (maintainer-clean): No more TAGS-LISP file.
757 (TAGS): Pass relative file names to etags.
758 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
760 * Makefile.in (abs_srcdir): New, set by configure.
762 (maintainer-clean): Remove pointless echo. That should be in the
763 top-level Makefile, if anywhere. Delete TAGS-LISP.
764 (extraclean): No s/ and m/ directories for some time.
765 (TAGS): Also depend on ctagsfiles3.
766 Remove no-longer-defined S_FILE.
767 Pass absolute filenames to etags once more.
768 (TAGS-LISP): Replace lispdir with its expansion.
769 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
770 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
772 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
774 * xfaces.c (check_lface_attrs, realize_default_face):
775 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
776 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
778 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
780 * emacs.c (original_pwd): Remove global var by making it local.
781 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
783 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
785 * xfaces.c: Declare color_distance.
786 (QCdistant_foreground): New variable.
787 (NEAR_SAME_COLOR_THRESHOLD): New define.
788 (load_color2): New function.
789 (load_color): Call load_color2.
790 (load_face_colors): Call load_color2 and if distant-color is specified
791 calculate distant and use distant-color if colors are near.
792 (LFACE_DISTANT_FOREGROUND): New define.
793 (merge_face_ref, Finternal_set_lisp_face_attribute)
794 (Finternal_get_lisp_face_attribute)
795 (x_supports_face_attributes_p): Handle distant-foreground similar to
797 (syms_of_xfaces): DEFSYM QCdistant_foreground.
799 * dispextern.h (lface_attribute_index):
800 Add LFACE_DISTANT_FOREGROUND_INDEX.
802 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
804 * image.c (pbm_next_char): New function.
805 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
806 (pbm_scan_number): Use it.
807 (Qlibjpeg_version): New variable.
808 (syms_of_image): DEFSYM and initialize it.
810 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
812 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
814 2013-10-31 Glenn Morris <rgm@gnu.org>
816 * emacs.c (original_pwd): New char.
817 (main): If using --chdir, store original_pwd.
818 (init_cmdargs): When setting Vinvocation_directory based on a
819 relative argv[0], use original_pwd if set. (Bug#15768)
821 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
823 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
825 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
827 * insdel.c: Fix minor problems found by static checking.
828 (Qregion_extract_function): Now static.
829 (prepare_to_modify_buffer_1): Remove unused locals.
831 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
833 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
834 (syms_of_xdisp): Declare pre-redisplay-function.
835 (markpos_of_region): Remove function.
836 (init_iterator, compute_stop_pos, handle_face_prop)
837 (face_before_or_after_it_pos, reseat_to_string)
838 (get_next_display_element, window_buffer_changed)
839 (redisplay_internal, try_cursor_movement, redisplay_window)
840 (try_window_reusing_current_matrix, try_window_id, display_line)
841 (note_mode_line_or_margin_highlight, note_mouse_highlight)
842 (display_string, mouse_face_from_buffer_pos): Remove region handling.
843 * window.h (struct window): Remove field `region_showing'.
844 * dispextern.h (struct it): Remove region_beg/end_charpos.
845 (face_at_buffer_position, face_for_overlay_string)
846 (face_at_string_position): Update prototypes.
847 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
848 (face_at_string_position): Remove `region_beg' and `region_end' args.
849 * fontset.c (Finternal_char_font):
850 * font.c (font_at, font_range): Adjust calls accordingly.
851 * insdel.c (Qregion_extract_function): New var.
852 (syms_of_insdel): Initialize it.
853 (prepare_to_modify_buffer_1): Use it.
855 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
857 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
858 * ftxfont.c (ftxfont_get_gcs):
859 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
860 * xfaces.c (x_free_colors, x_free_dpy_colors)
861 (x_create_gc, unload_color):
862 * xselect.c (x_property_data_to_lisp):
863 * xsettings.c (parse_settings):
864 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
865 (get_bits_and_offset): Adjust definition.
866 * frame.c (XParseGeometry): Adjust locals.
867 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
868 * regex.h (toplevel): Likewise for reg_syntax_t.
870 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
872 * eval.c (run_hook_with_args): Use FUNCTIONP.
874 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
876 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
877 fields, drop 'allocated_p' member and use -1 for uninitialized value.
878 * w32term.h (struct w32_output): Similarly but do not use -1 because...
879 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
880 on MS-Windows anyway.
881 (free_face_colors): Define only if HAVE_X_WINDOWS and...
882 (free_realized_face): ...adjust user.
883 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
884 white relief pixels to -1.
885 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
886 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
887 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
889 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
891 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
892 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
893 in practice now. All callers changed.
895 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
897 * dispextern.h (struct face): Use bitfields for 'underline_type'
898 and 'box' members. Remove set-but-unused members 'pixmap_w' and
899 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
900 'stipple' member. Move 'lface' member up to help...
901 * xfaces.c (make_realized_face): ...this function to find and
902 clear just the members that need clearing.
903 (load_face_colors, realize_x_face):
904 * xdisp.c (extend_face_to_end_of_line): Adjust user.
906 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
908 * xftfont.c (struct xftfont_info): Remove set-but-unused
910 (xftfont_open): Adjust user.
911 (xftfont_get_colors): Remove useless prototype.
913 2013-10-26 Eli Zaretskii <eliz@gnu.org>
915 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
916 before passing them to 'unexec'. (Bug#15260)
918 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
920 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
922 2013-10-25 Eli Zaretskii <eliz@gnu.org>
924 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
925 the changed signature of the font driver's 'close' method.
927 * w32font.h (w32font_close): Adjust the prototype to the change in
930 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
932 * w32uniscribe.c (uniscribe_close): Adapt the call to
933 w32font_close to its new prototype.
935 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
937 Omit unused frame argument of font API's close function.
938 * font.h (struct font): Drop frame argument. Adjust comment.
939 * font.c (font_clear_cache, font_close_object): Adjust users.
940 * ftfont.c (ftfont_close):
941 * ftxfont.c (ftxfont_close):
942 * macfont.m (macfont_close):
943 * nsfont.m (nsfont_close):
944 * w32font.c (w32font_close):
945 * xfont.c (xfont_close):
946 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
947 tweak comments and make functions safe if called more than once for
948 the same font object.
950 Perform font-specific cleanup when font object is swept by GC. See
951 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
952 * alloc.c (cleanup_vector): New function.
953 (sweep_vector): Call it for each reclaimed vector object.
954 * font.h (struct font): Adjust comment.
956 2013-10-24 Glenn Morris <rgm@gnu.org>
958 * Makefile.in (abs_top_srcdir): New, set by configure.
960 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
962 Adjust recent font-related changes to fix bug#15686.
963 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
964 is a live window system frame, mark its default font too.
966 2013-10-23 Glenn Morris <rgm@gnu.org>
968 * Makefile.in (RUN_TEMACS): Make relative (again).
969 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
970 (bootstrap-emacs$(EXEEXT)):
971 Quote entities that might contain whitespace.
973 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
975 Port to Solaris 10 and its bundled GCC.
976 Problem reported by Timothy C. Burt.
977 * floatfns.c (isfinite, isnan): Redefine unconditionally.
979 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
981 Do not allow font caches to grow too large.
982 * alloc.c (compact_font_cache_entry, compact_font_caches):
983 New functions or stub if not HAVE_WINDOW_SYSTEM.
984 (compact_undo_list): Factor out from Fgarbage_collect.
986 (mark_face_cache): Mark face font. Move down to avoid
988 (mark_terminals): Do not mark font cache here.
989 (Fgarbage_collect): Call compaction functions described
990 above. Adjust comment.
992 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
994 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
995 chdir to HOME (bug#15607).
997 * nsterm.m (Qcocoa, Qgnustep): New variables.
998 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
999 (ns_get_color): Make selection color work for GNUStep also.
1001 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1003 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1004 handles mouse clicks. Instead, let GPM use the same code as all
1005 the other mice use. See the discussion starting at
1006 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1007 for the details of the problem with the menu bar this fixes.
1009 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1011 Remove port-specific display name lists to avoid extra
1012 complexity and data duplication with display info lists.
1013 * xterm.h (x_display_name_list): Remove declaration.
1014 * xterm.c (x_display_name_list): Remove.
1015 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1016 * xfns.c (x_display_info_for_name, Fx_display_list):
1017 Likewise. Use x_display_list where appropriate.
1018 * w32term.h (w32_display_name_list): Remove declaration.
1019 * w32term.c (w32_display_name_list): Remove.
1020 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1022 * w32fns.c (x_display_info_for_name, Fx_display_list):
1023 Likewise. Use x_display_list where appropriate.
1024 * nsterm.h (ns_display_name_list): Remove declaration.
1025 * nsterm.m (ns_display_name_list): Remove.
1026 (ns_term_init, syms_of_nsterm): Adjust users.
1027 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1028 Likewise. Use x_display_list where appropriate.
1029 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1030 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1031 (mark_terminals): Mark per-terminal font cache.
1033 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1035 Don't run timers in input-pending-p. Its new check-timers param
1036 provides the prior behavior. (Bug#15045).
1037 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1040 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1042 Make some functions static in non-Microsoft builds.
1043 On my platform (Fedora 19 x86-64), this shrinks the
1044 Emacs executable (text+data) by 0.25%.
1045 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1046 (load_color) [!MSDOS]:
1047 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1048 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1049 * lisp.h (check_existing):
1050 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1051 (network_interface_info) [!WINDOWSNT]:
1052 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1053 Remove extern decls.
1054 * fileio.c (check_existing):
1055 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1056 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1057 (network_interface_info) [!WINDOWSNT]:
1058 * term.c (encode_terminal_code) [!WINDOWSNT]:
1059 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1060 * xfaces.c (load_color) [!MSDOS]:
1062 * fileio.c (check_existing, check_executable, check_writable):
1063 * process.c (network_interface_list, network_interface_info):
1064 Move earlier, so that we don't need forward decls.
1065 * gnutls.c (fn_gnutls_transport_set_errno)
1066 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1068 * w32.c (init_environment): Use faccessat rather than
1069 check_existing, partly for consistency with the rest of the code
1070 in this file, partly so that check_existing can be static.
1072 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1073 * emacs.c (MAIN_PROGRAM): New macro.
1074 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1075 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1077 bool vector int width fixes
1078 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1079 (Fbool_vector_count_matches_at):
1080 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1081 can exceed PTRDIFF_MAX, at least in theory.
1082 (Fbool_vector_count_matches_at):
1083 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1085 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1087 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1088 (struct sockaddr): Add forward decl, for platforms that lack it.
1090 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1092 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1095 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1097 * w32.c (network_interface_get_info, network_interface_list)
1098 (network_interface_info): New functions. (Bug#15610)
1099 (GetAdaptersInfo_Proc): New typedef.
1100 (get_adapters_info): New wrapper function.
1101 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1103 * process.h (network_interface_list, network_interface_info):
1106 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1107 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1108 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1109 for WINDOWSNT. Doc fix.
1110 (syms_of_process): Defsubr Snetwork_interface_list and
1111 Snetwork_interface_info unconditionally.
1113 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1114 in NS GUI sessions. (Bug#15629)
1116 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1118 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1120 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1122 * print.c (print_object): Print " ..." when truncating bool vectors.
1124 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1126 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1127 standard mouse buttons.
1129 * termhooks.h (struct input_event): Remove incorrect commentary.
1131 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1133 Disallow bool vector operations on mixed-length operands.
1134 The old behavior left garbage in the result vector sometimes,
1135 and didn't seem to be useful.
1136 * data.c (Qwrong_length_argument): New static var.
1137 (wrong_length_argument): New function.
1138 (bool_vector_binop_driver): Check that args agree in length.
1140 * keyboard.c, keyboard.h (all_kboards): Now static.
1142 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1144 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1145 note from the lispref.
1147 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1149 * nsterm.h (struct ns_display_info): Remove set-but-unused
1150 member image_cache (image caches are per-terminal anyway).
1151 (FRAME_X_IMAGE_CACHE): Remove.
1152 * nsterm.m (ns_initialize_display_info): Adjust user.
1154 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1156 * w32proc.c: Include mingw_time.h.
1158 * w32.c: Include mingw_time.h.
1160 Implement scrolling of TTY menus when the screen is too short.
1162 * term.c (tty_menu_display): Accept an additional argument, the
1163 menu item from which to start displaying the menu. Account for
1164 the value of Y when limiting the menu to the number of available
1166 (mi_result): New enumeration.
1167 (read_menu_input): Return enumerated value. When the y coordinate
1168 hits min_y or max_y, return scroll indication instead of wrapping
1170 (tty_menu_activate): Handle the scrolling indications from
1171 read_menu_input. Compute the first menu item to display and pass
1172 it to tty_menu_display.
1174 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1176 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1177 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1178 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1179 Adjust to match the change described below.
1180 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1181 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1182 memory_below_frame members to...
1183 * termchar.h (struct tty_display_info): ...here because they're
1184 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1185 * term.c (init_tty):
1186 * nsterm.m (ns_create_terminal):
1187 * w32term.c (w32_create_terminal):
1188 * xterm.c (x_create_terminal): Adjust users.
1189 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1190 to filter out non-TTY frames. Adjust comment.
1191 (scrolling): Adjust user. Prefer eassert for debugging check.
1193 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1195 * xfaces.c (PT_PER_INCH): Remove unused macro.
1196 * termhooks.h (struct terminal): Remove set-but-unused
1197 member fast_clear_end_of_line.
1198 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1199 * nsterm.m (ns_create_terminal):
1200 * term.c (init_tty):
1201 * w32term.c (w32_create_terminal):
1202 * xterm.c (x_create_terminal): Adjust users.
1204 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1206 * lisp.h (bool_vector_size): New function.
1207 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1208 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1209 (Fbool_vector_not, Fbool_vector_count_matches_at):
1210 Remove uses of 'eassume' that should no longer be needed,
1211 because they are subsumed by the 'eassume' in bool_vector_size.
1213 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1215 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1216 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1217 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1219 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1221 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1222 have different dimensions. (Bug#15575)
1224 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1227 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1229 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1231 * term.c (tty_menu_show): Never return with unbalanced
1232 specpdl. Use eassert for debugging check. Adjust style.
1234 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1236 * term.c (read_menu_input): Make selection of menu items
1237 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1238 (tty_menu_activate): Fix off-by-one error when computing max_y.
1240 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1242 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1243 audit logging (only used with GnuTLS 3.x) and enable it.
1245 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1247 * dispnew.c (redraw_frame): Remove useless #ifdef because
1248 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1249 Also, move TTY fflush to...
1250 * term.c (tty_update_end): ...this function.
1252 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1254 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1255 the end of the frame's glyph matrix. (Bug#15575)
1257 * term.c (tty_menu_display): Don't move cursor while overwriting
1258 frame's glyphs with menu items. Limit the number of items
1259 displayed to what can be shown on the available screen lines,
1260 excluding the echo area.
1261 (tty_menu_activate): Limit the Y coordinate allowed by
1262 read_menu_input to the last screen line used for menu display.
1264 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1266 * lisp.h (eassume): New macro.
1267 Also, include <verify.h>, for 'assume'.
1268 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1269 (vroundup, vector_nbytes):
1270 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1271 (Fbool_vector_not, Fbool_vector_count_matches)
1272 (Fbool_vector_count_matches_at):
1273 Use eassume, not eassert.
1274 * casetab.c (set_identity, shuffle):
1275 * composite.c (composition_gstring_put_cache):
1276 * dispnew.c (update_frame_1):
1277 * ftfont.c (ftfont_shape_by_flt):
1278 * image.c (gif_load):
1279 * intervals.c (offset_intervals):
1280 * macfont.m (macfont_shape):
1281 Remove calls to 'assume' that are no longer needed, because
1282 --enable-gcc-warnings no longer generates bogus warnings
1283 when these calls are removed.
1285 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1287 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1289 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1291 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1292 (Qsubstitute_env_in_file_name): New var.
1293 (syms_of_fileio): Define it.
1295 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1297 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1298 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1301 * term.c (save_and_enable_current_matrix): Don't allocate and
1302 don't save margin areas.
1303 (restore_desired_matrix): Don't restore margin areas.
1304 (free_saved_screen): Don't free margin areas.
1306 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1308 * image.c: Pacify --enable-gcc-warnings.
1309 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1310 #define only if used.
1312 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1314 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1315 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1316 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1317 (gif_load): For giflib v5.x and later, display the error message
1318 produced by giflib when its functions fail.
1319 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1322 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1324 * keyboard.c (last_event_timestamp): Remove. For X selection and
1325 GTK popup menus, it may be obtained from per-frame X display info.
1326 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1327 (process_special_events): Adjust users.
1328 * keyboard.h (last_event_timestamp): Remove declaration.
1329 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1330 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1331 * menu.h (xmenu_show): Adjust prototype.
1332 * menu.c (Fx_popup_menu): Adjust user.
1333 * xselect.c (x_own_selection, x_get_foreign_selection)
1334 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1336 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1338 * keyboard.c (init_kboard): Now static. Add arg
1339 to denote window system. Adjust comment.
1340 (init_keyboard): Adjust user.
1341 (allocate_kboard): New function.
1343 * nsterm.m (ns_term_init):
1344 * term.c (init_tty):
1345 * w32term.c (w32_create_terminal):
1346 * xterm.c (x_term_init): Use it.
1347 * keyboard.h (init_kboard): Remove prototype.
1348 (allocate_kboard): Add prototype.
1350 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1352 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1353 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1355 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1357 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1359 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1361 * term.c (tty_menu_activate): Flush the output stream after
1362 showing the cursor, and don't mark the frame garbaged at exit from
1363 the function. Fixes redisplay glitches when moving from one menu
1366 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1368 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1369 or throw error (Bug#15570).
1371 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1373 * intervals.c (temp_set_point_both): Move test into 'eassert',
1376 * lisp.h (eassert): Don't use 'assume'.
1377 Sometimes 'assume' wins in performance, and sometimes it loses,
1378 so it shouldn't be used all the time. Perhaps we need two
1379 flavors of 'eassert', one for where 'assume' is far more likely
1380 to help or to hurt; but that can be done later.
1381 Problem reported by Dmitry Antipov in
1382 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1383 Also, don't include <verify.h>; no longer needed.
1385 2013-10-09 Glenn Morris <rgm@gnu.org>
1387 * eval.c (Fcond): Doc tweak.
1389 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1391 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1392 expressions with side effects to eassert. (Bug#15565)
1394 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1396 * fns.c (hashfn_user_defined): Allow hash functions to return any
1399 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1401 Fix minor problems found by static checking.
1402 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1403 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1404 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1405 * keyboard.c (read_menu_command): Remove unused local.
1406 * lisp.h (read_menu_command): New decl.
1407 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1408 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1409 Return ptrdiff_t, not int.
1410 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1411 not int, for benefit of xpalloc.
1412 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1414 (have_menus_p): Remove; unused.
1415 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1416 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1417 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1419 (save_and_enable_current_matrix): Omit unnecessary casts.
1420 (read_menu_input): Omit local extern decl (now in lisp.h).
1421 Don't access uninitialized storage if mouse_get_xy fails.
1422 (tty_menu_activate): Mark local as initialized, for lint.
1423 (tty_menu_activate, tty_meny_show): Remove unused locals.
1425 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1427 Support menus on text-mode terminals.
1428 * xterm.h (xw_popup_dialog): Add prototype.
1430 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1431 (xmenu_show): Block input here, instead in Fx_popup_menu.
1432 (xw_popup_dialog): New function, with X-specific bits of popup
1435 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1438 * window.c (Fset_window_configuration): Use run-time tests of the
1439 frame type instead of compile-time conditionals, when menu-bar
1440 lines are considered.
1442 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1443 (w32_popup_dialog): New prototypes.
1445 * w32menu.c (Fx_popup_dialog): Function deleted.
1446 (w32_popup_dialog): New function, with w32 specific bits of popup
1447 dialogs. Block input here.
1449 * w32inevt.c (w32_console_read_socket): Minor change to add
1450 debugging TTY events.
1452 * w32fns.c (show_hourglass): If returning early because the frame
1453 is not a GUI frame, unblock input.
1455 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1456 (cursorY): New functions.
1458 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1459 WINDOWSNT, macros that call curX and curY elsewhere.
1461 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1463 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1464 specific function to hide and show cursor on a text-mode terminal.
1465 (tty_menu_struct, struct tty_menu_state): New structures.
1466 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1467 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1468 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1469 (tty_menu_locate, save_and_enable_current_matrix)
1470 (restore_desired_matrix, screen_update, read_menu_input)
1471 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1472 (tty_pop_down_menu, tty_menu_last_menubar_item)
1473 (tty_menu_new_item_coords, tty_menu_show): New functions.
1474 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1476 * nsterm.h (ns_popup_dialog): Adjust prototype.
1478 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1480 (ns_popup_dialog): Adapt order of arguments to the other
1481 *_menu_show implementations.
1482 (Fx_popup_dialog): Function deleted.
1484 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1486 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1488 * menu.c (have_boxes): New function.
1489 (single_keymap_panes): Use it instead of a compile-time
1491 (single_menu_item): Use run-time tests of the frame type instead
1492 of compile-time conditionals.
1493 (encode_menu_string): New function.
1494 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1495 the macro, since different types of frame need different encoding
1497 (digest_single_submenu): Use run-time tests of frame type instead
1498 of, or in addition to, compile-time conditionals.
1499 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1500 (Fx_popup_menu): Detect when the function is called from keyboard
1501 on a TTY. Don't barf when invoked on a text-mode frame.
1502 Check frame type at run time, instead of compile-time conditionals for
1503 invoking terminal-specific menu-show functions.
1504 Call tty_menu_show on text-mode frames.
1505 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1506 run time to determine which alternative to invoke; support dialogs
1509 * keyboard.h <Qmouse_movement>: Declare.
1511 * keyboard.c <Qmouse_movement>: Now extern.
1512 <Qecho_keystrokes>: New static variable.
1513 (read_key_sequence): Accept an additional argument, a flag to
1514 prevent redisplay during reading of the key sequence. All callers
1516 (read_menu_command): New function.
1517 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1519 (toolkit_menubar_in_use): New function.
1520 (make_lispy_event): Use it instead of a compile-time test.
1522 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1523 window-system being available.
1525 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1526 to x-popup-dialog on the frame type, they all now support popup
1529 * dispnew.c (save_current_matrix): Save the margin areas.
1530 (restore_current_matrix): Restore margin areas.
1531 (update_frame_with_menu): New function.
1533 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1536 * alloc.c (make_save_ptr): Now compiled unconditionally.
1538 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1540 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1541 (redraw_frame, update_frame): Adjust users.
1542 * dispextern.h (set_window_update_flags): Adjust prototype.
1543 * xdisp.c (redisplay_internal): When updating all frames with zero
1544 windows_or_buffers_changed, assume that only the windows that shows
1545 current buffer should be really updated.
1547 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1549 Do not allocate huge temporary memory areas and objects while encoding
1550 for file I/O, thus reducing an enormous memory usage for large buffers.
1551 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1552 * coding.h (struct coding_system): New member raw_destination.
1553 * coding.c (setup_coding_system): Initialize it to zero.
1554 (encode_coding_object): If raw_destination is set, do not create
1555 dst_object. Add comment.
1556 * fileio.c (toplevel): New constant E_WRITE_MAX.
1557 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1558 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1560 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1562 * nsterm.m (windowDidExitFullScreen:):
1563 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1565 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1567 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1568 * keyboard.c (unblock_input_to): Don't process pending signals
1569 if a fatal error is in progress.
1571 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1572 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1573 they're talking about words in Lisp bool vectors.
1574 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1575 * data.c (popcount_bits_word): Rename from popcount_size_t.
1576 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1579 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1581 Improve support for popcount and counting trailing zeros (Bug#15550).
1582 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1583 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1584 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1585 (popcount_size_t_msc, popcount_size_t_gcc):
1586 Remove; now done by Gnulib.
1587 (popcount_size_t): Now a macro that defers to Gnulib.
1588 (count_trailing_zero_bits): Return int, for consistency with
1589 Gnulib and because Emacs prefers signed to unsigned int.
1590 Don't assume that size_t is either unsigned int or unsigned long
1591 or unsigned long long.
1592 (size_t_to_host_endian): Do not assume that size_t is either
1593 exactly 32 or exactly 64 bits wide.
1594 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1595 etc., so that it's now an enum constant, not a macro.
1596 No need to assume that it's either 32 or 64.
1598 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1600 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1603 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1605 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1606 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1608 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1610 emacs_read and emacs_write now use void *, not char *.
1611 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1612 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1613 Buffer arg is now void *, not char *. This matches plain
1614 'read' and 'write' better, and avoids a constraint violation
1615 on Solaris 9 with Oracle Studio.
1617 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1619 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1620 memset to explicit loop. Otherwise copy largest possible chunk
1621 from initialized to uninitialized part, thus allowing the longer
1622 memcpy runs and reducing the number of loop iterations.
1624 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1626 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1627 hide toolbar (Bug#15388).
1628 (windowDidEnterFullScreen:): If presentation options are zero,
1629 set them here (Bug#15388).
1630 (ns_update_auto_hide_menu_bar): Remove runtime check.
1631 Don't auto hide dock unless menubar is also auto hidden.
1633 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1635 * editfns.c (message): Mention batch mode in doc string.
1637 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1639 * nsterm.m (check_native_fs): Remove erroneous comment.
1641 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1643 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1644 uses find_newline instead of scan_newline and so doesn't move point.
1646 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1648 Use hardware support for byteswapping on glibc x86 etc.
1649 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1650 whereas the old swap64 needed 30.
1651 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1652 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1653 Use byteswap.h's macros to swap bytes.
1654 * lisp.h (swap16, swap32, swap64): Remove.
1655 All uses replaced by bswap_16, bswap_32, bswap_64.
1657 * bytecode.c (exec_byte_code): Use some more volatile variables
1658 to work around local variables getting clobbered by longjmp.
1659 Port to pre-C99, which doesn't allow decls after stmts.
1661 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1663 * lisp.h (eassert): Assume that COND is true when optimizing.
1664 In other words, take on the behavior of eassert_and_assume.
1665 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1666 (eassert_and_assume): Remove. All uses replaced by eassert.
1668 * xdisp.c (Qglyphless_char): Now static.
1670 Adjust to merge from gnulib.
1671 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1672 * lisp.h: Include <verify.h>, for 'assume'.
1674 * eval.c (clobbered_eassert): New macro.
1675 (internal_catch, internal_condition_case)
1676 (internal_condition_case_1, internal_condition_case_2)
1677 (internal_condition_case_n): Use it instead of eassert
1678 when the argument contains locals clobbered by longjmp.
1679 Don't use clobbered locals outside of clobbered_eassert.
1680 (internal_lisp_condition_case): Use a volatile variable
1681 to work around a local variable's getting clobbered.
1683 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1685 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1686 (PUSH_HANDLER): New macro.
1687 (catchlist): Remove.
1688 (handlerlist): Always declare.
1690 * eval.c (catchlist): Remove (merge with handlerlist).
1691 (handlerlist, lisp_eval_depth): Not static any more.
1692 (internal_catch, internal_condition_case, internal_condition_case_1)
1693 (internal_condition_case_2, internal_condition_case_n):
1695 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1696 handlerlist/catchlist.
1697 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1698 handlerlist which can only handle a single condition-case handler at
1700 (find_handler_clause): Simplify since we only a single branch here
1703 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1705 (bcall0): New function.
1706 (exec_byte_code): Add corresponding cases. Improve error message when
1707 encountering an invalid byte-code. Let Bunwind_protect accept
1708 a function (rather than a list of expressions) as argument.
1710 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1711 and make them unconditional now that they're heap-allocated.
1713 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1715 * charset.c (Fdecode_char, Fencode_char): Remove description of
1716 `restriction' arg. now that it's hidden by advertised-calling-convention.
1718 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1720 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1721 Remove unused variable (from mac-port).
1722 (macfont_draw): Use s->ybase for correct y position.
1724 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1726 * frame.h (struct frame): Drop has_minibuffer member because...
1727 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1728 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1730 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1732 * window.h (struct window): Prefer enum text_cursor_kinds to int
1733 for phys_cursor_type member. Move the latter, phys_cursor_width,
1734 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1735 * window.c (replace_window, make_window): Adjust users.
1737 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1739 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1740 this module is never compiled otherwise.
1742 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1744 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1747 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1749 * xdisp.c (get_next_display_element): Don't call face_for_font in
1750 a build configured --without-x. (Bug#15484)
1752 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1754 * window.c (calc_absolute_offset): #elif should be #elif defined.
1756 * frame.c (delete_frame): Block/unblock input to overcome race
1757 condition (Bug#15475).
1759 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1761 * frame.c (delete_frame): Record selected frame only after
1762 calling Qdelete_frame_functions (Bug#15477).
1764 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1766 * nsterm.m (ns_selection_color): Remove.
1767 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1768 NSColor selectedText(Background)Color. Only for COCOA.
1769 (ns_term_init): Remove assignment of ns_selection_color, logic
1770 moved to ns_get_color.
1772 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1773 NS_SELECTION_COLOR_DEFAULT.
1774 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1776 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1778 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1779 frame' does not have the tool_bar_window member.
1781 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1783 Signal error when reading an empty byte-code object (Bug#15405)
1784 * lread.c (read1): signal error
1785 * alloc.c (make_byte_code): eassert header size
1786 (sweep_vectors): change an int to size_t
1788 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1790 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1791 instead of ints, as it's the usual style for offsetof constants. See:
1792 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1794 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1795 This is ugly, but it should fix the performance problem for older
1796 GCC versions in the short run. I'll look into integrating the
1797 Gnulib module for popcount, as a better fix.
1798 See the thread starting in:
1799 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1800 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1801 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1802 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1803 (popcount_size_t): Use it.
1805 2013-09-24 Daniel Colascione <dancol@dancol.org>
1807 * process.c (Fnetwork_interface_info): Fix build break due to
1810 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1812 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1813 Prefer signed to unsigned integers where either will do.
1814 No need for 'const' on locals that do not escape.
1815 Omit easserts with unnecessary and unportable assumptions about
1816 alignment. Avoid unnecessary casts to char *.
1818 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1820 Use union for the payload of struct Lisp_Vector.
1821 This helps to avoid a few glitches dictated by C's aliasing rules.
1822 * lisp.h (struct Lisp_Vector): Use union for next and
1823 contents member. Adjust comment. Change related users.
1824 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1825 Related users changed.
1826 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1827 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1828 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1829 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1831 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1833 Optimize glyph row clearing and copying routines.
1834 * dispextern.h (struct glyph_row): Change layout of struct
1835 glyph_row to help copy_row_except_pointers. Adjust comment.
1836 * dispnew.c (null_row): Remove.
1837 (clear_glyph_row): Use offsetof and memset to find and clear
1838 just the members that need clearing. Adjust comment.
1839 (copy_row_except_pointers): Likewise for copying.
1841 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1843 Some minor cleanups of recently-added bool vector code.
1844 * conf_post.h (assume): Always return void. Use lint version
1845 only if GCC and MSC versions don't apply.
1846 * conf_post.h (assume):
1847 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1848 Depend on _MSC_VER, not __MSC_VER, for consistency with
1850 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1851 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1852 (bool_vector_binop_driver, count_trailing_zero_bits)
1853 (size_t_to_host_endian): Now static, not static inline;
1854 the latter isn't needed with modern compilers and doesn't
1855 work with older compilers anyway.
1857 * alloc.c (valgrind_p): Use bool for boolean.
1859 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1861 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1862 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1863 (display_last_displayed_message_p, message_buf_print)
1864 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1865 Use bool for boolean.
1866 * dispextern.h (cancel_line, init_desired_glyphs):
1867 Remove ancient leftover.
1868 (help_echo_showing_p, hourglass_shown_p):
1869 * lisp.h (noninteractive_need_newline): Adjust declaration.
1871 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1873 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1875 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1876 ...this file and convert the latter to static. Adjust comment.
1877 (make_initial_frame):
1878 * window.c (init_window_once): Adjust user.
1879 * frame.h (last_nonminibuf_frame): Remove declaration.
1880 * lisp.h (selected_frame): Likewise.
1881 * msdos.c (the_only_display_info): Adjust comment.
1883 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1885 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1886 computing the end column of mouse-highlight that comes from
1887 display or overlay strings. (Bug#15437)
1888 (note_mouse_highlight): Adapt calculation of last argument to
1889 mouse_face_from_string_pos to the above change.
1891 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1892 all platforms, not just for clang.
1894 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1896 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1897 about excess arguments to snprintf.
1899 * conf_post.h(assume): Use __builtin_unreachable for clang.
1901 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1903 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1904 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1906 2013-09-23 Daniel Colascione <dancol@dancol.org>
1908 * alloc.c (USE_VALGRIND): New macro; on by default
1909 when ENABLE_CHECKING.
1910 (mark_maybe_object, mark_maybe_pointer)
1911 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1913 (valgrind_p) [USE_VALGRIND]: New variable.
1914 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1916 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1918 * process.c (wait_reading_process_output): Change int pnamelen to
1921 * nsterm.m (setMarkedText:selectedRange:):
1922 (deleteWorkingText):
1923 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1924 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1925 argument to unsigned long to avoid warning.
1926 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1928 * conf_post.h (assume): Fix compiler error: x shall be cond.
1930 2013-09-22 Daniel Colascione <dancol@dancol.org>
1932 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1933 warning when compiling without a window system.
1935 2013-09-22 Daniel Colascione <dancol@dancol.org>
1937 * data.c (Qbool_vector_p): New symbol.
1938 (bool_vector_spare_mask, popcount_size_t_generic)
1939 (popcount_size_t_msc, popcount_size_t_gcc)
1941 (bool_vector_binop_driver)
1942 (count_trailing_zero_bits, size_t_to_host_endian)
1943 (Fbool_vector_exclusive_or)
1944 (Fbool_vector_union)
1945 (Fbool_vector_intersection, Fbool_vector_set_difference)
1946 (Fbool_vector_subsetp, Fbool_vector_not)
1947 (Fbool_vector_count_matches)
1948 (Fbool_vector_count_matches_at): New functions.
1949 (syms_of_data): Intern new symbol, functions.
1950 * alloc.c (bool_vector_payload_bytes): New function.
1951 (Fmake_bool_vector): Instead of calling Fmake_vector,
1952 which performs redundant initialization and argument checking,
1953 just call allocate_vector ourselves. Make sure we clear any
1954 terminating padding to zero.
1955 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1956 instead of open-coding the size calculation.
1957 (vroundup_ct): New macro.
1958 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1959 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1960 * composite.c (composition_gstring_put_cache):
1961 Change lint_assume to assume.
1962 * conf_post.h (assume): New macro.
1963 (lint_assume): Remove.
1964 * dispnew.c (update_frame_1): Change lint_assume to assume.
1965 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1967 * image.c (gif_load): Change lint_assume to assume.
1968 * lisp.h (eassert_and_assume): New macro.
1969 (Qbool_vector_p): Declare.
1970 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1971 (swap16, swap32, swap64): New inline functions.
1972 * macfont.c (macfont_shape): Change lint_assume to assume.
1973 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1974 * xsettings.c (parse_settings): Use new swap16 and
1975 swap32 from lisp.h instead of file-specific macros.
1977 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1979 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1980 found (which can legitimately happen when the glyph row at the
1981 window start is disabled in the current_matrix. (Bug#15365)
1983 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1985 Fix syntax.h bug introduced by recent INLINE change.
1986 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1987 conditionally compiled one way in some modules, and a different
1988 way in others. This doesn't work with extern inline functions,
1989 which must have the same definition in all modules, because the
1990 defining code might be shared across modules, depending on the
1991 implementation. Symptoms reported by Martin Rudalics in:
1992 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1993 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1994 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1995 overriding the corresponding functions in syntax.h.
1996 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1997 (syntax_property): New inline functions.
1998 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1999 Rewrite in terms of these new functions.
2001 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2003 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2004 not chars_in_text, whose result depends on the multibyteness of
2005 the current buffer. (Bug#15426)
2007 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2009 Port recent change to hosts where pointers aren't 'long'.
2010 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2011 Don't assume that pointers are the same width as 'long'.
2012 Add a compile-time check that a pointer fits into two X slots.
2014 A simpler, centralized INLINE.
2015 * conf_post.h (INLINE): Define only if not already defined.
2016 This allows us to use a single INLINE, defined by one file
2018 * emacs.c (INLINE): Define it.
2019 Also, include category.h, charset.h, composite.h, dispextern.h,
2020 syntax.h, systime.h, so that their INLINE definitions are expanded
2022 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2023 * buffer.h, buffer.c (BUFFER_INLINE):
2024 * category.h, category.c (CATEGORY_INLINE):
2025 * character.h, character.c (CHARACTER_INLINE):
2026 * charset.h, charset.c (CHARSET_INLINE):
2027 * composite.h, composite.c (COMPOSITE_INLINE):
2028 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2029 * frame.h, frame.c (FRAME_INLINE):
2030 * intervals.h, intervals.c (INTERVALS_INLINE):
2031 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2032 * lisp.h, alloc.c (LISP_INLINE):
2033 * process.h, process.c (PROCESS_INLINE):
2034 * syntax.h, syntax.c (SYNTAX_INLINE):
2035 * systime.h, sysdep.c (SYSTIME_INLINE):
2036 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2037 * window.h, window.c (WINDOW_INLINE):
2038 Remove. All uses replaced with INLINE.
2040 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2042 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2045 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2047 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2048 'const char *' to avoid compiler warnings due to similar change in
2049 the prototype of x_get_string_resource.
2051 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2053 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2054 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2055 going to replace static variables below. Adjust comments.
2056 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2057 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2058 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2059 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2060 Related users changed.
2061 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2062 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2063 last_mouse_movement_time, going to replace static variables below.
2065 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2066 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2068 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2069 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2070 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2071 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2072 static variables below.
2073 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2074 (last_mouse_scroll_bar): Remove.
2075 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2076 (mouseExited): Related users changed.
2078 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2080 Do not use external array to process X scroll bar messages.
2081 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2082 (x_send_scroll_bar_event): Pack window pointer into two slots
2083 of XClientMessageEvent if we're 64-bit. Adjust comment.
2084 (x_scroll_bar_to_input_event): Unpack accordingly.
2086 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2088 Ifdef away recent changes which aren't relevant to NS port.
2089 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2090 [!HAVE_NS]: Declare as such.
2091 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2092 [!HAVE_NS]: Define as such.
2094 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2096 * frame.c (x_redo_mouse_highlight): New function
2097 to factor out common code used in W32 and X ports.
2098 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2099 * xterm.h (struct x_display_info):
2100 * w32term.h (struct w32_display_info):
2101 * nsterm.h (struct ns_display_info): New members
2102 last_mouse_motion_frame, last_mouse_motion_x and
2103 last_mouse_motion_y, going to replace static variables below.
2104 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2105 (redo_mouse_highlight): Remove.
2106 (note_mouse_movement, syms_of_xterm): Adjust user.
2107 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2108 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2109 (redo_mouse_highlight): Remove.
2110 (note_mouse_movement, syms_of_w32term): Adjust user.
2111 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2112 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2114 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2115 * nsfns.m (compute_tip_xy): Adjust user.
2117 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2119 * frame.c (x_mouse_grabbed): New function.
2120 * dispextern.h (x_mouse_grabbed): Add prototype.
2121 (last_mouse_frame): Remove declaration.
2122 * xterm.h (struct x_display_info):
2123 * w32term.h (struct w32_display_info):
2124 * nsterm.h (struct ns_display_info): New member
2125 last_mouse_frame, going to replace...
2126 * xdisp.c (last_mouse_frame): ...global variable.
2127 (note_tool_bar_highlight):
2128 * w32term.c (w32_mouse_position, w32_read_socket):
2129 * xterm.c (XTmouse_position, handle_one_xevent):
2130 Use x_mouse_grabbed.
2131 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2133 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2135 * w32term.c (w32_read_socket): Avoid temporary
2136 variables in a call to x_real_positions.
2137 * xterm.c (handle_one_xevent): Likewise.
2139 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2141 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2142 (x_icon_type): Remove prototype.
2143 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2144 * frame.c (x_icon_type): Remove.
2145 * w32term.c (x_make_frame_visible, x_iconify_frame):
2146 * xterm.c (x_make_frame_visible, x_iconify_frame):
2147 Use x_set_bitmap_icon to factor out common code.
2149 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2151 * dispextern.h (check_x_display_info, x_get_string_resource):
2152 Declare here just once and unify the latter.
2153 * frame.c (check_x_display_info, x_get_string_resource):
2154 * nsterm.h (check_x_display_info):
2155 * xrdb.c (x_get_string_resource):
2156 * xterm.h (check_x_display_info): Remove prototypes.
2157 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2158 * w32reg.c (x_get_string_resource): Likewise.
2159 (w32_get_rdb_resource): Adjust user.
2161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2163 * xterm.h (struct x_display_info): New member
2164 x_pending_autoraise_frame, going to replace...
2165 * xterm.c (pending_autoraise_frame): ...static variable.
2166 (x_new_focus_frame, XTread_socket): Adjust users.
2167 * w32term.h (struct w32_display_info): New member
2168 w32_pending_autoraise_frame, going to replace...
2169 * w32term.c (pending_autoraise_frame): ...global variable.
2170 (x_new_focus_frame, w32_read_socket): Adjust users.
2172 2013-09-17 Glenn Morris <rgm@gnu.org>
2174 * xdisp.c (message_dolog): If we create *Messages*,
2175 switch it to messages-buffer-mode.
2177 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2179 Don't overuse 'const' in types of locals.
2180 * bidi.c (bidi_count_bytes):
2181 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2182 (xg_event_is_for_scrollbar):
2183 * xselect.c (x_handle_property_notify)
2184 (x_handle_selection_notify, x_handle_dnd_message):
2185 * xsettings.c, xsettings.h (xft_settings_event):
2186 * xterm.c (x_handle_net_wm_state, handle_one_event)
2187 (x_menubar_window_to_frame, x_detect_focus_change)
2188 (construct_mouse_click, note_mouse_movement)
2189 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2190 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2191 (handle_one_xevent, x_handle_net_wm_state):
2192 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2193 (x_handle_dnd_message):
2194 Avoid unnecessary 'const', typically the second 'const' in
2195 'const foo * const arg', a 'const' that does not affect the API
2196 and doesn't significantly help the human reader.
2198 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2200 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2201 only if Glib < 2.36.0.
2202 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2203 * xsettings.c (init_gconf, init_gsettings): Do not check
2205 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2207 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2209 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2211 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2212 before calling g_type_init.
2214 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2216 * nsterm.m (syms_of_nsterm): ... to here.
2218 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2220 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2221 (ignore_next_mouse_click_timeout): Use Time as X does.
2222 (handle_one_xevent): Avoid cast and use unsigned comparison.
2224 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2226 Do not copy X event in handle_one_xevent except KeyPress case.
2227 Wnen XEvent is processed, it is unlikely to be changed except
2228 KeyPress case, so we can avoid copying and use const pointer to
2229 const data to make sure that an event is not changed elsewhere.
2230 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2231 const' and do not create local copy except for the KeyPress event.
2232 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2233 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2234 (x_handle_net_wm_state, x_menubar_window_to_frame)
2235 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2236 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2237 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2238 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2239 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2240 (x_handle_dnd_message):
2241 * xsettings.c (xft_settings_event):
2242 Use 'const XEvent * const' where appropriate.
2243 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2245 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2247 Fix X event waiting to handle multiple frames.
2248 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2249 * xterm.c (pending_event_wait): Remove. Adjust users.
2250 (x_detect_focus_change): Pass frame arg.
2251 (handle_one_xevent): Find related frame early and clear per-frame
2252 wait_event_type only if this is an event for the relevant frame.
2253 (x_wait_for_event): Use per-frame wait_event_type.
2255 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2257 * nsfns.m (Fx_create_frame): Fix font driver registration for
2260 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2261 for syms_of_macfont.
2263 * nsterm.m: Include macfont.h.
2264 (ns_tmp_flags, ns_tmp_font): Remove.
2265 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2266 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2267 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2268 (changeFont:): Fix code style. Check for font driver type when
2271 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2274 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2275 (nsfont_open): Set font driver type.
2276 Set font->ascent and font->descent. Figure out font instead of
2277 ns_tmp_font, and flags instead of ns_tmp_flags.
2278 Fix indentation. Remove call to ns_draw_text_decoration,
2281 * nsfns.m: Include macfont.h.
2282 (Fx_create_frame): Register macfont driver, make a better default font.
2283 (Fns_popup_font_panel): Get font from macfont driver, if used.
2285 * macfont.m, macfont.h, maccuvs.h: New files.
2287 * font.h: Declare syms_of_macfont.
2289 * font.c (syms_of_font): Call syms_of_macfont.
2291 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2293 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2295 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2296 and it is always zero for others, so I assume that this is an ancient
2297 leftover which nobody will want to change any more.
2298 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2299 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2300 * frame.c (x_set_scroll_bar_width):
2301 * w32fns.c (w32_createscrollbar):
2302 * w32term.c (w32_set_vertical_scroll_bar):
2303 * xfns.c (x_set_scroll_bar_default_width):
2304 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2305 (x_scroll_bar_expose): Related users changed.
2307 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2309 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2310 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2311 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2313 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2315 * nsterm.h, w32term.h, xterm.h: ...and not here.
2316 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2317 Remove unused Xisms.
2318 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2319 these modules are never compiled otherwise.
2321 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2323 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2324 Doc fix. (Bug#15375)
2326 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2328 Unify Fx_focus_frame between all ports.
2329 * frame.h (x_focus_frame): New prototype.
2330 * xfns.c (Fx_focus_frame): Remove.
2331 (syms_of_xfns): Do not defsubr it.
2332 (x_focus_frame): X implementation.
2333 * nsfns.m (Fx_focus_frame): Remove.
2334 (syms_of_nsfns): Do not defsubr it.
2335 (x_focus_frame): NS implementation.
2336 * w32term.c (Fx_focus_frame): Remove.
2337 (x_focus_on_frame): Rename to...
2338 (x_focus_frame): W32 implementation.
2339 * w32term.h (x_focus_on_frame): Remove prototype.
2340 * w32fns.c (Fx_focus_frame): Remove.
2341 (syms_of_w32fns): Do not defsubr it.
2342 * frame.c (Fx_focus_frame): Define here.
2343 (syms_of_frame): Defsubr here.
2344 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2346 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2348 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2349 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2350 each port to reference the port-specific window system data.
2351 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2352 (FRAME_DISPLAY_INFO): Define.
2353 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2354 (FRAME_DISPLAY_INFO): Define. Adjust users.
2355 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2356 (FRAME_DISPLAY_INFO): Define. Adjust users.
2357 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2358 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2359 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2360 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2361 * xselect.c, xterm.c: All related users changed.
2363 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2365 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2366 (x_menubar_window_to_frame): Remove prototypes.
2367 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2368 (x_menubar_window_to_frame, x_top_window_to_frame):
2370 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2371 (x_menubar_window_to_frame, x_top_window_to_frame):
2372 ...to here and convert all but the last to static.
2374 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2376 * lisp.mk (lisp): Add w32-common-fns.elc.
2378 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2380 * charset.c (char_charset): Document an exception for char-charset.
2382 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2384 * xterm.h (x_display_info): New field last_user_time...
2385 * xterm.c (toplevel): ...to replace static last_user_time.
2386 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2388 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2390 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2391 scroll bar values to prevent thumb from disappear and update comment.
2393 2013-09-11 Glenn Morris <rgm@gnu.org>
2395 * emacs.c (usage_message): Possessive apostrophe tweak.
2397 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2399 * nsterm.m (syms_of_nsterm): Use Qns.
2400 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2401 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2402 * xfns.c (x_display_info_for_name, Fx_open_connection):
2403 Remove old '#if 0' code.
2404 (syms_of_xfns): Use Qx.
2405 * termhooks.h (fullscreen_hook): Remove the leftover.
2406 (struct terminal): Fix typo in comment.
2408 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2410 Cleaning up a few X scroll bar bits.
2411 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2412 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2413 New member last_seen_part, going to replace...
2414 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2415 (xt_action_hook) [USE_LUCID]: Adjust user.
2416 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2417 Lucid-specific scroll bar support.
2418 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2419 to int and adjust to use last_seen_part member.
2420 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2421 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2422 Initialize last_seen_part.
2424 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2426 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2427 insert-buffer-substring an empty string.
2429 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2431 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2432 avoiding a GCC warning.
2434 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2436 Ifdef away frame tool bar code when it is not really used.
2437 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2438 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2439 and minimize_tool_bar_window_p under the above.
2440 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2441 (fset_tool_bar_window): Likewise.
2442 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2443 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2444 (change_frame_size_1):
2445 * window.c (window_from_coordinates, Frecenter): Adjust users.
2446 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2447 code is not really used.
2448 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2449 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2450 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2451 [!USE_GTK && !HAVE_NS]: Define as such.
2452 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2453 (note_mouse_highlight, expose_frame):
2454 * xfns.c (x_set_tool_bar_lines):
2455 * xterm.c (handle_one_xevent): Adjust users.
2457 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2459 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2460 This bug was introduced by my 2013-08-26 patch, which incorrectly
2461 assumed that the terminfo implementation doesn't use termcap buffers.
2462 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2463 these buffers apparently are used after all.
2464 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2465 (struct tty_display_info): Define members termcap_term_buffer and
2466 termcap_strings_buffer even if TERMINFO.
2468 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2471 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2472 'usage' docstring entry to pacify make-docfile.
2474 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2476 Change comparison functions =, <, >, <=, >= to take many arguments.
2477 * data.c: Change comparison functions' interface and implementation.
2478 * lisp.h: Make arithcompare available for efficient two arg
2480 * bytecode.c: Use arithcompare.
2481 * fileio.c: Use new interface.
2483 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2485 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2487 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2489 * eval.c (Feval): Document the new use of `lexical'.
2491 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2493 Review and drop old frame resize hack.
2494 * frame.h (struct frame): Remove force_flush_display_p.
2495 * dispnew.c (update_frame): Adjust user and don't call
2496 flush_frame here. The comment has said that there was an issues
2497 with redisplaying fringes, but I don't see any differences with
2498 and without this hack. Hopefully we can continue without it.
2499 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2500 current frame matrices twice if resized_p is set.
2502 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2504 Do not populate pure Xism x_sync to other ports.
2505 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2506 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2507 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2508 * w32term.h (x_sync): Remove prototype.
2510 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2512 Cleanup frame flushing.
2513 * dispextern.h (struct redisplay_interface):
2514 Drop flush_display_optional because flush_display is enough
2515 for X and flushing via RIF is just a no-op for others.
2516 * frame.h (flush_frame): New function.
2517 * dispnew.c (update_frame):
2518 * minibuf.c (read_minibuf):
2519 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2521 * keyboard.c (detect_input_pending_run_timers): Do not flush
2522 all frames but selected one in redisplay_preserve_echo_area.
2523 * nsterm.m (ns_flush): Remove no-op.
2524 (ns_redisplay_interface): Adjust user.
2525 * w32term.h (x_flush): Remove no-op.
2526 (w32_redisplay_interface): Adjust user.
2527 * xterm.c (x_flush): Simplify because we do not flush all
2528 frames at once any more. Adjust comment.
2529 (x_redisplay_interface): Adjust user.
2531 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2533 Port --without-x --enable-gcc-warnings to Fedora 19.
2534 * gfilenotify.c (globals_of_gfilenotify):
2535 Call g_type_init only if using an older glib version that needs it.
2537 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2539 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2540 (last_glyphless_glyph_merged_face_id): Remove declarations.
2541 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2542 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2543 (last_glyphless_glyph_merged_face_id): Now static.
2544 (merge_escape_glyph_face): New function, refactored from...
2545 (get_next_display_element): ...here.
2546 (merge_glyphless_glyph_face): New function, refactored from...
2547 (produce_glyphless_glyph): ...here...
2548 * term.c (produce_glyphless_glyph): ...and here.
2550 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2552 * eval.c (eval_sub): Only call Ffunction if necessary.
2554 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2556 Attempt to make redisplay more selective when changing cursor type.
2557 * frame.h (struct frame): New bitfield cursor_type_changed.
2558 * xdisp.c (cursor_type_changed): Remove.
2559 (try_cursor_movement, redisplay_window, try_window_id)
2560 (set_frame_cursor_types, try_window_reusing_current_matrix):
2561 Adjust to use per-frame bitfield.
2562 (redisplay_internal): Look for cursor type change on each visible
2563 frame and consider all frames if cursor type has been changed on
2564 the frame other than selected. If cursor type has been changed on
2565 selected frame only, do not use fast update.
2567 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2569 Attempt to make redisplay more selective when changing fonts.
2570 * frame.h (struct frame): New bitfield fonts_changed.
2571 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2572 (adjust_frame_glyphs): Add prototype.
2573 * dispnew.c (fonts_changed_p): Remove.
2574 (adjust_glyphs): Remove because we do not
2575 adjust matrices on all frames at once any more.
2576 (adjust_frame_glyphs): Block and unblock input here.
2577 (adjust_glyph_matrix): Use fonts_changed.
2578 (change_frame_size_1): Use adjust_frame_glyphs.
2579 * font.c (font_open_entity): Use fonts_changed.
2580 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2581 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2582 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2583 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2584 (shrink_mini_window, Fresize_mini_window_internal)
2585 (window_scroll_pixel_based, Fset_window_configuration)
2586 (apply_window_adjustment, Fset_window_vscroll):
2587 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2588 Use adjust_frame_glyphs.
2589 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2590 (try_window_reusing_current_matrix, try_window_id, display_line)
2591 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2592 (redisplay_internal): Consider fonts_changed and adjust frame
2593 matrices for each frame only if the frame is visible. If font
2594 has been changed on some frame during full redisplay, retry
2595 only visible frames where the font has been actually changed.
2597 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2599 Cache current header and mode line height for each window.
2600 * window.h (struct window): New fields mode_line_height
2601 and header_line_height.
2602 * window.c (make_window): Initialize them.
2603 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2604 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2605 (current_mode_line_height, current_header_line_height):
2607 * xdisp.c (current_mode_line_height, current_header_line_height):
2609 (pos_visible_p, init_xdisp): Adjust user.
2610 (redisplay_window): Invalidate mode_line_height and
2611 header_line_height if current and desired matrices do not agree.
2613 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2615 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2616 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2618 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2620 Make --without-x compatible with --enable-gcc-warnings.
2621 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2622 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2623 members under HAVE_WINDOW_SYSTEM.
2624 * keyboard.c (make_lispy_focus_out): Likewise.
2625 (record_menu_key): Move under HAVE_MENUS.
2626 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2627 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2628 (syms_of_xdisp): Adjust user.
2629 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2630 (start_hourglass, cancel_hourglass):
2631 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2632 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2633 and CLEAR_FONT_TABLE_NFONTS.
2634 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2635 Declare only if HAVE_WINDOW_SYSTEM.
2636 (lface_same_font_attributes_p, clear_face_gcs): Define only
2637 if HAVE_WINDOW_SYSTEM.
2639 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2641 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2642 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2643 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2645 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2647 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2649 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2651 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2652 This fixes a type error on hosts where ptrdiff_t is wider than int.
2654 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2656 * keyboard.c (read_key_sequence_vs): New function.
2657 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2660 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2662 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2664 Makefile improvements.
2665 * Makefile.in (config.status): Don't use double-colon rules, as
2666 they are not portable according to POSIX. Fix shell typo with `;
2667 I guess this rule has never been tested?
2668 (VCSWITNESS): New macro, to override any environment var.
2670 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2672 * xterm.h (struct x_display_info): Do not track X connection
2673 fd separately because it is always available from Display.
2674 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2677 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2679 * buffer.c (drop_overlay):
2680 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2681 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2683 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2685 * buffer.c (Fmake_overlay, Fmove_overlay):
2686 * intervals.c (set_point_from_marker):
2687 * print.c (PRINTPREPARE): Prefer signal_error
2688 to plain error and report unsuitable marker too.
2690 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2692 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2693 for 'dragging' member.
2694 (struct x_output): Remove set-but-unused leftovers
2695 'left_before_move' and 'top_before_move'.
2696 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2697 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2698 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2699 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2700 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2701 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2702 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2703 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2705 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2707 * nsfont.m (INVALID_GLYPH): New define.
2708 (nsfont_encode_char): Use INVALID_GLYPH.
2709 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2711 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2713 * xterm.c (x_last_mouse_movement_time): Revert last change.
2714 This code should use XDisplayMotionBufferSize to check display's
2715 motion history first, and there are few other issues as well.
2716 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2717 (handle_one_xevent): Adjust user.
2719 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2721 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2722 * frame.c (Flast_nonminibuf_frame): ... to here.
2723 (check_minibuf_window): Don't abort if no window was found
2726 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2728 Use XGetMotionEvents to ask the last mouse motion time from X server.
2729 * xterm.c (X_MOTION_HISTORY): Default to 1.
2730 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2731 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2732 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2733 Ifdef away legacy code.
2734 (XTmouse_position, x_scroll_bar_report_motion):
2735 Use x_last_mouse_movement_time.
2736 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2739 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2741 * msdos.c (last_mouse_window): Move to...
2742 (dos_rawgetc): ...this function and adjust comment.
2743 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2744 (mouseMoved): ...this function and adjust comment.
2745 * w32term.c (last_window): Likewise with...
2746 (w32_read_socket): ...this function.
2747 * xterm.c (last_window): Likewise with...
2748 (handle_one_xevent): ...this function.
2750 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2752 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2753 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2754 (handle_one_xevent): ...to here.
2755 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2758 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2760 * msdos.c (IT_set_terminal_window): Remove no-op.
2761 (initialize_msdos_display): Adjust terminal setup.
2762 * w32console.c (w32con_set_terminal_window): Remove no-op.
2763 (initialize_w32_display): Adjust terminal setup.
2764 * w32term.c (w32_set_terminal_window): Remove no-op.
2765 (w32_create_terminal): Adjust terminal setup.
2766 * xterm.c (XTset_terminal_window): Remove no-op.
2767 (x_create_terminal): Adjust terminal setup.
2769 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2771 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2773 (ns_create_terminal): Adjust terminal setup.
2774 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2776 (w32_create_terminal): Adjust terminal setup.
2777 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2779 (x_create_terminal): Adjust terminal setup.
2781 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2783 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2784 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2785 * dispnew.c (buffer_posn_from_coords):
2786 * window.c (Fwindow_end, displayed_window_lines):
2787 * xdisp.c (redisplay_mode_lines): Use it.
2789 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2791 * fontset.c (face_for_char): Check char in the current face font first
2792 if HAVE_NS (Bug#15138).
2794 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2796 * window.c (temp_output_buffer_show): Make sure window returned
2797 by display_buffer is live (Bug#15213).
2799 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2801 Minor cleanup to avoid forward declarations.
2802 * coding.h (struct ccl_spec): Remove forward declaration.
2803 * composite.h (toplevel): Include font.h.
2804 (struct composition_it, struct face, struct font_metrics):
2805 Remove forward declaration.
2806 * dispextern.h (struct image, struct atimer): Likewise.
2807 * emacsgtkfixed.h (struct frame): Likewise.
2808 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2809 * font.h (struct font_driver, struct font, struct glyph_string)
2810 (struct face): Remove forward declaration.
2811 * fontset.h (struct face, struct font): Likewise.
2812 * frame.h (toplevel): Style cleanup.
2813 (enum output_method): Move to...
2814 * termhooks.h (enum output_method): ...here.
2815 (struct glyph, struct frame, struct ns_display_info)
2816 (struct x_display_info, struct w32_display_info):
2817 Remove forward declaration.
2818 * xterm.h (toplevel): Include termhooks.h.
2819 (struct font, struct window, struct glyph_matrix, struct frame)
2820 (struct input_event, struct face, struct image): Remove forward
2822 * gtkutil.h (struct _widget_value): Likewise.
2823 * keyboard.h (toplevel): Include termhooks.h.
2824 (struct input_event): Remove forward declaration.
2826 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2828 * intervals.c (set_point_from_marker): New function.
2829 * editfns.c (Fgoto_char):
2830 * process.c (Finternal_default_process_filter):
2831 * window.c (select_window_1): Use it.
2832 * buffer.h (set_point_from_marker): Add prototype.
2834 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2836 * w32.c (term_winsock): Call release_listen_threads before calling
2838 (_sys_wait_accept): Wait for accept event in a loop with a finite
2839 timeout, instead of waiting indefinitely. Will hopefully avoid
2840 hanging during exit because WSACleanup deadlocks waiting for the
2841 event object to be released. (Bug#14333)
2843 * w32proc.c (release_listen_threads): New function, signals all
2844 the reader threads that listen for connections to stop waiting.
2846 * w32.h (release_listen_threads): Add prototype.
2848 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2850 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2851 field of new marker (for sanity and safety).
2852 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2853 anyway because XMISCTYPE is a function and can't be an lvalue).
2855 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2857 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2858 (x_after_update_window_line, x_scroll_bar_create):
2859 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2860 (handle_one_xevent, x_clear_frame_area):
2861 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2862 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2863 * xterm.h (x_clear_area): Adjust prototype.
2865 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2867 Hook scanning and indentation functions to find_newline. This helps
2868 to avoid duplicated code and renders more respect to newline cache.
2869 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2870 * cmds.c (Fforward_line):
2871 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2872 Use find_newline and avoid unnecessary point movements.
2873 * search.c (scan_newline): Implement on top of find_newline.
2875 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2877 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2878 scoped code (bug#11258).
2880 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2882 * nsterm.m (last_window): New variable.
2883 (EV_TRAILER2): New macro.
2884 (EV_TRAILER): Call EV_TRAILER2.
2885 (mouseMoved:): Add support for mouse-autoselect-window
2886 on nextstep (Bug#6888).
2888 2013-08-28 Andreas Schwab <schwab@suse.de>
2890 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2891 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2892 Remove unused macro definitions.
2893 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2894 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2895 Only define if emacs.
2897 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2899 Prefer enum glyph_row_area to int where appropriate.
2900 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2902 (window_box, window_box_width, window_box_left, window_box_left_offset)
2903 (window_box_right, window_box_right_offset): Adjust prototypes.
2904 * xdisp.c (window_box, window_box_width, window_box_left)
2905 (window_box_left_offset, window_box_right, window_box_right_offset):
2906 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2907 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2908 * nsterm.m (ns_clip_to_row):
2909 * w32term.c (w32_clip_to_row):
2910 * xterm.c (x_clip_to_row): Likewise.
2912 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2914 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2915 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2917 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2919 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2920 for portability to hosts where /bin/sh has problems.
2922 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2924 Redesign redisplay interface to drop global output_cursor.
2925 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2926 (toplevel): Remove declaration of output_cursor.
2927 (set_output_cursor, x_cursor_to): Remove prototype.
2928 * window.h (struct window): New member output_cursor.
2929 (output_cursor_to): New function to replace RIF member.
2930 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2931 (update_text_area, set_window_cursor_after_update): Use it.
2932 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2933 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2934 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2935 * w32term.c (x_update_window_begin, x_update_window_end):
2936 * xterm.c (x_update_window_begin, x_update_window_end):
2937 Adjust to use per-window output cursor.
2939 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2941 Simplify SELECT_TYPE-related code.
2942 Like EMACS_TIME, this portability layer is no longer needed, since
2943 Emacs has been using fd_set as a portability layer for some time.
2944 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2945 (SELECT_TYPE): Remove. All uses changed to fd_set.
2946 (fd_set) [!FD_SET]: New typedef.
2948 Simplify EMACS_TIME-related code.
2949 This portability layer is no longer needed, since Emacs has been
2950 using struct timespec as a portability layer for some time.
2951 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2952 Include <time.h> rather than "systime.h"; that's all that's needed now.
2953 * dispnew.c: Include <timespec.h> rather than "systime.h";
2954 that's all that's needed now.
2955 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2956 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2957 TIMESPEC_RESOLUTION.
2958 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2959 LOG10_TIMESPEC_RESOLUTION.
2960 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2961 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2962 (make_emacs_time): Remove. All used changed to make_timespec.
2963 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2964 (current_timespec): Rename from current_emacs_time. All uses changed.
2965 (add_emacs_time): Remove. All uses changed to timespec_add.
2966 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2967 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2968 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2969 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2970 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2971 (current_timespec): Rename from current_emacs_time. All uses changed.
2972 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2973 changed to timespec_cmp.
2974 * xgselect.c: Include <timespec.h>, since our .h files don't.
2976 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2978 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2979 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2980 Remove the leftovers.
2981 * gtkutil.c (toplevel): Do not declare Qxft but include
2983 * image.c (toplevel): Do not declare Vlibrary_cache because
2984 it's already done in lisp.h.
2986 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2988 * lisp.h (Mouse_HLInfo): Move from here...
2989 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2990 (reset_mouse_highlight): New function.
2991 * msdos.c (dos_set_window_size, IT_update_begin)
2992 (internal_terminal_init):
2993 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2994 (ns_initialize_display_info):
2995 * w32console.c (initialize_w32_display):
2996 * w32term.c (x_update_window_end, x_free_frame_resources)
2997 (w32_initialize_display_info):
2998 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2999 * window.c (Fdelete_other_windows_internal):
3000 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3001 * termchar.h (toplevel):
3002 * xterm.h (toplevel): Include dispextern.h.
3004 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3006 Fix minor problems found by static checking.
3007 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3008 (expect): Avoid nested-if warning.
3009 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3010 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3011 * nsterm.h, nsterm.m (ns_select):
3012 * xgselect.c, xgselect.h (xg_select):
3013 Adjust signature to better match pselect's.
3014 * nsterm.m (ns_select):
3015 Don't set *TIMEOUT, since pselect doesn't.
3016 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3017 diagnostic about assigning const char * to it.
3018 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3020 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3022 * lread.c (substitute_object_recurse): Handle hash-tables as well
3025 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3027 Fix unlikely core dump in init_tty, and simplify terminfo case.
3028 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3029 The old version incorrectly dumped core if malloc returned a
3030 buffer containing only non-NUL bytes.
3031 (init_tty): Do not allocate or free termcap buffers; the
3032 struct does that for us now.
3033 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3034 (struct tty_display_info): Define members termcap_term_buffer and
3035 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3036 use them. Allocate them directly in struct rather than indirectly
3037 via a pointer, to simplify init_tty.
3039 * frame.c (check_minibuf_window): Initialize 'window' properly,
3040 so that Emacs reliably aborts later if 'window' is not initialized.
3042 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3044 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3045 of VoidSymbol (Bug#15154).
3047 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3049 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3050 mouse_face_beg_y and mouse_face_end_y.
3051 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3052 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3053 Adjust users and update comment where appropriate.
3055 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3057 * frame.c (check_minibuf_window): New function.
3058 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3059 Call check_minibuf_window (Bug#15183).
3061 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3063 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3064 because this is the only last cursor data we need to keep and consult.
3065 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3066 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3069 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3071 Fix recovering from possible decompression error.
3072 Since insert_from_gap doesn't always move point, we can't use PT as
3073 the position where the partially decompressed data ends, and
3074 should count how many bytes was produced so far.
3075 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3076 (unwind_decompress): Really delete partially uncompressed data.
3077 (Fzlib_decompress_region): Take decompressed data size into account.
3079 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3081 * syntax.c (init_syntax_once): Adjust comment and do an early
3082 initialization of Qchar_table_extra_slots just once...
3083 * casetab.c (init_casetab_once):
3084 * category.c (init_category_once):
3085 * character.c (syms_of_character):
3086 * coding.c (syms_of_coding):
3087 * xdisp.c (syms_of_xdisp): ...and omit it here.
3089 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3091 * xdisp.c (get_next_display_element): Don't apply to characters
3092 from a display vector the logic of setting it->end_of_box_run_p
3093 suitable for characters from a buffer. (Bug#15175)
3095 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3096 to handle directories, rather than '_utime' which doesn't.
3099 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3101 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3102 or fullscreen (Bug#14627).
3104 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3106 System-dependent integer overflow fixes.
3107 * process.c (Fset_process_window_size): Signal an error if
3108 the window size is outside the range supported by the lower level.
3109 * sysdep.c (set_window_size): Return negative on error,
3110 nonnegative on success, rather than -1, 0, 1 on not in system,
3111 failure, success. This is simpler. Caller changed.
3112 (serial_configure): Remove unnecessary initialization of local.
3113 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3114 size fits in unsigned long; this isn't true on some 32-bit hosts.
3115 Avoid buffer overrun if some future version of /proc/meminfo has a
3116 variable name longer than 20 bytes.
3117 (system_process_attributes) [__FreeBSD__]:
3118 Don't assume hw.availpages fits in 'int'.
3120 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3122 Don't let very long directory names overrun the stack.
3123 Fix some related minor problems involving "//", vfork.
3124 * callproc.c (encode_current_directory): New function.
3125 (call_process): Don't append "/"; not needed.
3126 * fileio.c (file_name_as_directory_slop): New constant.
3127 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3128 this can save the caller having to alloca.
3129 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3130 Use SAFE_ALLOCA, not alloca.
3131 (directory_file_name, Fexpand_file_name): Leave leading "//"
3132 alone, since it can be special even on POSIX platforms.
3133 * callproc.c (call_process):
3134 * process.c (Fformat_network_address):
3135 * sysdep.c (sys_subshell):
3136 Use encode_current_directory rather than rolling our own.
3137 (create_process): No need to encode directory; caller does that now.
3138 * process.h (encode_current_directory): New decl.
3139 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3140 Rework to avoid 'goto xyzzy;'.
3142 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3144 * xdisp.c (handle_face_prop): If the default face was remapped use
3145 the remapped face for strings from prefix properties. (Bug#15155)
3147 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3149 Minor cleanup for redisplay interface and few related functions.
3150 * frame.h (enum text_cursor_kinds): Move from here...
3151 * dispextern.h (enum text_cursor_kinds): ...to here.
3152 (toplevel): Drop unnecessary declarations.
3153 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3154 in update_window_end_hook and draw_window_cursor functions.
3155 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3156 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3157 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3158 * xterm.c (x_update_window_end, x_draw_window_cursor):
3159 * xdisp.c (display_and_set_cursor, update_window_cursor)
3160 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3161 enum text_cursor_kinds where appropriate.
3163 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3165 Redesign redisplay interface to drop updated_row and updated_area.
3166 * dispextern.h (updated_row, updated_area): Remove declaration.
3167 (struct redisplay_interface): Pass glyph row and row area parameters
3168 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3169 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3171 * dispnew.c (updated_row, updated_area): Remove.
3172 (redraw_overlapped_rows, update_window_line): Adjust user.
3173 (update_marginal_area, update_text_area): Likewise. Pass updated row
3174 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3175 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3178 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3180 * process.c (flush_pending_output): Remove stub.
3183 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3185 * callproc.c: Fix race that killed background processes (Bug#15144).
3186 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3187 Record deleted process-id in critical section, not afterwards.
3188 Don't mistakenly kill process created by a call-process invocation
3189 that discards output and does not wait.
3191 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3193 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3194 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3195 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3196 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3197 to shut up compiler in mark_object.
3198 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3200 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3202 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3203 We can't portably rely on PTY_OPEN doing that, even if
3204 it calls posix_openpt with O_CLOEXEC.
3206 2013-08-20 Kenichi Handa <handa@gnu.org>
3208 * character.c (string_char): Improve commentary.
3210 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3212 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3213 (struct animation_cache): Make signature a flexible array member.
3214 All uses changed. This is a tad slower but may insulate us better
3215 from future changes to ImageMagick.
3217 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3219 * image.c: Shrink memory needed for animation cache.
3220 (SIGNATURE_DIGESTSIZE): New constant.
3221 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3222 (imagemagick_create_cache): Copy the signature. This saves
3223 several KB of memory that ImageMagick wastes per signature.
3224 Don't bother updating the update_time, as the caller does that now.
3225 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3226 it's a fixed size struct member now.
3227 (imagemagick_get_animation_cache): Always destroy the signature,
3228 as it's now imagemagick_create_cache's responsibility to copy it.
3229 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3230 and use memcmp rather than strcmp.
3231 eassert that ImageMagick returns a signature of the specified length.
3233 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3235 * image.c (imagemagick_get_animation_cache): Don't segfault on
3237 (imagemagick_get_animation_cache): Revert to previous definition
3238 so that it actually works. But keep the memory leak fix.
3239 (imagemagick_get_animation_cache): Fix memory leak.
3241 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3243 * image.c: Fix animation cache signature memory leak.
3244 Fix some other minor performance problems while we're at it.
3245 (imagemagick_create_cache): Clear just the members that
3246 need clearing. Don't set update_time, as caller does that now.
3247 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3248 Simplify by using pointer-to-pointer instead of a prev pointer.
3249 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3250 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3251 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3252 it's already a copy. Free the signature probe unless it's cached.
3254 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3255 This was introduced by my 2013-08-12 fix for Bug#15035.
3257 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3259 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3260 (imagemagick_prune_animation_cache): Now static.
3262 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3264 * image.c (imagemagick_get_animation_cache): Don't segfault when
3265 pruning all entries.
3267 2013-08-18 Ken Brown <kbrown@cornell.edu>
3269 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3270 static heap if ENABLE_CHECKING is defined.
3271 (max_bss_sbrk_ptr): New variable.
3273 (report_sheap_usage): Report maximum static heap usage instead of
3274 ending static heap usage.
3276 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3278 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3279 of zlib_initialized according to the results of calling
3280 init_zlib_functions.
3282 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3284 * image.c: Implement an ImageMagick per-image cache.
3285 (imagemagick_get_animation_cache): Fix a double-free error.
3286 (imagemagick_load_image): Remove the ping_wand code, which only
3287 apparently saved time on invalid animated images, and slowed down
3288 everything else. Optimise for the common case.
3290 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3292 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3294 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3296 * marker.c (set_marker): Remove documentation of undefined behavior.
3298 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3300 * image.c (imagemagick_compute_animated_image): Animate correctly
3301 when sub-images are smaller than the main image.
3302 (imagemagick_compute_animated_image): Setting the iterator row to
3303 zero is apparently not allowed.
3304 (imagemagick_compute_animated_image): Allow images that say they
3305 have sub-images that are bigger than the main image, but just crop
3308 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3310 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3312 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3314 * image.c (imagemagick_compute_animated_image): Respect the GIF
3317 2013-08-15 Ken Brown <kbrown@cornell.edu>
3319 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3320 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3323 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3325 Fix minor problems found by static checking.
3326 * frame.c (delete_frame):
3327 * xdisp.c (next_element_from_display_vector):
3328 Avoid uninitialized local.
3329 * image.c (imagemagick_compute_animated_image): Port to C89.
3330 Prefer usual GNU indentation style for loops.
3331 Be more careful about bizarrely large sizes, by using ptrdiff_t
3334 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3336 Fix infinite frame selection loop (Bug#15025).
3337 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3339 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3341 * xdisp.c (compute_window_start_on_continuation_line):
3342 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3343 to make sure we end up setting the window start at the leftmost
3344 visible character of the display line. This avoids funky
3345 horizontal shifting because the window start is not kept on the
3346 same position. (Bug#15090)
3347 (next_element_from_display_vector): Support 'box' face attribute
3348 in the face definitions of a display vector. (Bug#15099)
3350 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3352 * image.c (imagemagick_compute_animated_image): Implement animated
3354 (imagemagick_compute_animated_image): Fix some compilation
3355 warnings. Implement a very simple cache to make the animation
3356 usable at all, but it should be replaced with a per-image cache.
3358 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3360 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3361 to do `for' loops over alist values.
3362 * buffer.h (FOR_EACH_BUFFER):
3363 * process.c (FOR_EACH_PROCESS): Use it.
3364 (handle_child_signal, status_notify, Fget_buffer_process)
3365 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3367 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3369 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3370 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3371 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3372 to xzalloc and so avoid redundant call to memset.
3373 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3374 members because it is allocated with xzalloc and so already zeroed.
3376 2013-08-14 Ken Brown <kbrown@cornell.edu>
3378 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3381 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3383 Utility function and macro to copy Lisp string to C string.
3384 * lisp.h (xlispstrdupa): New macro.
3385 (xlispstrdup): New prototype.
3386 * alloc.c (xlispstrdup): New function.
3387 * callint.c (Fcall_interactively):
3388 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3389 (Fsubstitute_in_file_name):
3390 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3391 * image.c (x_create_bitmap_from_file):
3392 * w32term.c (w32_term_init):
3393 * xterm.c (x_term_init): Use xlispstrdup.
3395 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3397 * image.c (imagemagick_load_image): Make animated pictures work.
3398 There's still some problems with background color settings, though
3401 * decompress.c (unwind_decompress): Always restore point.
3403 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3405 * marker.c (set_marker): Reformat documentation.
3407 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3409 * xdisp.c (cursor_type_changed): Now static.
3411 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3412 Use changed. This avoids the need to call xmalloc and for the
3413 caller to call xfree, and avoids memory leaks in some situations.
3415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3417 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3418 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3419 (redisplay_window): If window_end_valid is cleared due to non-zero
3420 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3421 so do not call to try_cursor_movement for that window.
3423 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3425 * window.h (struct window): Convert window_end_pos and
3426 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3427 (wset_window_end_pos, wset_window_end_vpos): Remove.
3428 * dispnew.c (adjust_glyph_matrix):
3429 * window.c (Fwindow_end, replace_window, set_window_buffer)
3431 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3432 (set_vertical_scroll_bar, redisplay_window, try_window)
3433 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3434 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3435 (note_mouse_highlight): Adjust users.
3436 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3439 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3441 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3442 * image.c (imagemagick_filename_hint): Use `const char *' and
3443 prefer SSDATA to SDATA to avoid warnings.
3445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3447 Cleanup window fringes, margins and scroll bars adjustments.
3448 * window.c (set_window_fringes, set_window_margins)
3449 (set_window_scroll_bars, apply_window_adjustment): New functions.
3450 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3451 (Fset_window_scroll_bars): Use them.
3453 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3455 * window.h (struct window): Convert scroll_bar_width
3456 from Lisp_Object to integer. Adjust comment.
3457 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3459 * window.c (wset_scroll_bar_width): Remove.
3460 (make_window): Initialize scroll_bar_width.
3461 (Fsplit_window_internal): Use direct assignment.
3462 (Fset_window_configuration, save_window_save):
3463 Convert Lisp_Object to integer and back where appropriate.
3464 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3465 bar was actually changed, and mention this in docstring.
3467 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3469 * decompress.c: Minor simplifications.
3470 (Fzlib_decompress_region): Don't bother verifying
3471 that avail_out <= UINT_MAX, as that was confusing.
3472 Mention the restriction in a comment instead.
3473 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3475 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3477 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3478 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3480 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3482 * image.c (imagemagick_filename_hint): Check for errors in the
3485 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3487 * window.c (Fwindow_margins): Return nil when there's no marginal
3488 area, as per the documented API.
3490 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3491 Fmake_vector, as scroll bar's struct members are not all Lisp
3492 objects now. This avoids crashes in GC.
3494 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3495 bool, so its address could be taken.
3497 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3499 * image.c (imagemagick_filename_hint): New function to possibly
3500 apply `image-content-type-suffixes'.
3501 (imagemagick_load_image): Use it.
3503 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3505 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3506 if loading zlib failed.
3508 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3510 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3511 2013-08-13 checkin below. Change bool to BOOL, rule is:
3512 All Obj-C code uses BOOL, except for interfaces callable from C.
3514 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3516 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3518 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3519 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3520 bool instead of BOOL.
3521 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3522 from Lisp_Object to bitfield. Adjust comment.
3523 * w32term.c (x_scroll_bar_create): Adjust user.
3524 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3525 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3526 Use bool for boolean.
3527 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3528 to `unsigned int' when defining a bitfield.
3530 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3532 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3534 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3536 * window.h (struct window): Convert left_margin_cols and
3537 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3538 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3539 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3541 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3543 (showing_window_margins_p, update_window_line, update_frame_1):
3544 * fringe.c (draw_fringe_bitmap_1):
3545 * xdisp.c (window_box_width): Adjust users.
3546 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3547 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3548 Use direct assignment.
3549 (Fset_window_configuration, save_window_save, Fwindow_margins):
3550 Convert Lisp_Object to integer and back where appropriate.
3551 (Fset_window_margins): Adjust user. Return t if any margin
3552 was actually changed, and mention this in docstring.
3554 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3556 * syntax.c (forward_word):
3557 * cmds.c (forward_char, backward_char): Mention the optional argument.
3559 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3561 * window.h (struct window): Convert left_fringe_width
3562 and right_fringe_width from Lisp_Objects to integers.
3564 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3565 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3566 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3568 (make_window): Initialize new integer fields to -1.
3569 (Fsplit_window_internal): Use direct assignment.
3570 (Fset_window_configuration, save_window_save):
3571 Convert Lisp_Object to integer and back where appropriate.
3572 (Fset_window_fringes): Adjust user. Return t if any fringe
3573 was actually changed, and mention this in docstring.
3575 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3577 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3578 * nsfns.m (x_set_cursor_type):
3579 * w32fns.c (x_set_cursor_type):
3580 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3581 * xdisp.c (set_frame_cursor_types): ...but in common code.
3583 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3585 * font.c (clear_font_cache): New function, stripped from...
3586 (Fclear_font_cache): ...here, which now uses the function
3587 above. Adjust comment.
3588 * font.h (clear_font_cache): Add prototype.
3589 * xfaces.c (clear_face_cache): Use clear_font_cache.
3591 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3593 * window.c (Fset_window_start): Compare `w', not `window' because
3594 `w' might not be equal to `window' after call to decode_live_window.
3596 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3598 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3599 This fixes a problem introduced by the Bug#15035 patch
3600 when using GPG. Reported by Herbert J. Skuhra.
3602 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3604 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3605 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3606 not yet initialized.
3608 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3610 * decompress.c (Fzlib_decompress_region): Support zlib
3611 decompression, too, and rename.
3613 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3615 Minor zlib configuration tweaks.
3616 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3617 Don't assume presence of fn_inflateInit2_ zlib internal function.
3619 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3621 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3622 include the zlib prefix.
3624 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3626 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3627 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3628 define static variables that are pointers to zlib functions to be
3630 (init_zlib_functions) [WINDOWSNT]: New function.
3631 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3633 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3634 macros instead of invoking the zlib functions directly.
3635 (syms_of_decompress): DEFSYM Qzlib_dll.
3636 Staticpro Szlib_available_p.
3638 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3640 Avoid looping over all frame windows to freeze and unfreeze.
3641 * window.h (struct window): Drop frozen_window_start_p.
3642 (freeze_window_starts): Drop prototype.
3643 * frame.h (struct frame): New frozen_window_starts flag.
3644 (FRAME_WINDOWS_FROZEN): New macro.
3645 * window.c (freeze_window_start, freeze_window_starts):
3647 (select_window, replace_window): Adjust users.
3648 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3649 (window_frozen_p): New function.
3650 (redisplay_window): Use it.
3652 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3654 Fix some fd issues when running subprocesses (Bug#15035).
3655 Fix bugs that can leak files or file descriptors on errors.
3656 Don't unlink open temp files, as that's hard for users to diagnose
3657 when things go awry (e.g., temp disk exhausted).
3658 Don't bother to lock temp files. Check for invalid recursion.
3659 * callproc.c (synch_process_fd): Remove. All uses removed.
3660 (synch_process_tempfile): New var or macro.
3661 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3663 (record_kill_process): New arg, the temp name. All callers changed.
3664 (delete_temp_file): Now just a simple wrapper around unlink.
3665 (call_process_kill): New arg, the call_process_fd array.
3666 Close them all. Clear synch_process_pid. Remove the temp file,
3667 or arrange for it to be removed.
3668 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3669 that's been moved to synch_process_tempfile. Caller changed.
3670 Do not remove the tempfile; that's now call_process_kill's
3672 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3673 call_process_kill; the caller now does that.
3674 (call_process_cleanup): Do not close the process fd; that's now
3675 call_process_kill's responsibility.
3676 (Fcall_process): Implement via new function call_process, which
3677 has most of the old body of Fcall_process, but with a different API.
3678 (call_process): New function that does not open or close filefd if
3679 it is nonnegative. Record which fds need to be closed, and let
3680 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3681 Signal an error if invoked recursively (could be done via a hook).
3682 Simplify creation of the tempfile in the MSDOS case.
3683 Don't create the output file until after checking for the executable.
3684 Report any failure to open /dev/null.
3685 Don't open /dev/null for writing twice; once is enough.
3686 Don't create pipe if all output is being discarded or sent to file.
3687 Don't worry about setting up the coding system or reading from the
3688 pipe if all output is being discarded.
3689 Hoist fd_error local into top level, to lessen block nesting.
3690 Don't record deleted pid here; now done by Fcall_process_region.
3691 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3692 and note its success in synch_process_tempfile.
3693 Do not leak resources when child_setup fails.
3694 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3695 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3696 (create_temp_file): Now returns open fd, with an additional
3697 Lisp_Object * argument to return the name. All callers changed.
3698 Do not close the file; rewind it instead, and leave it open for
3699 the caller. Do not lock the temp file. Unwind-protect the file
3700 and the file-descriptor.
3701 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3702 If an asynchrounous process, record it here, not in call_process.
3703 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3704 * eval.c (set_unwind_protect): New function.
3705 * fileio.c (write_region): New function, generalized from the
3706 old Fwrite_region. Do not lock temp files.
3707 (Fwrite_region): Use it.
3708 * lisp.h (set_unwind_protect, write_region): New decls.
3709 * process.c: Include <verify.h>.
3710 (make_process): Mark fds as initially closed.
3711 (deleted_pid_list): Now a list of pid-filename pairs.
3713 (close_process_fd): New function.
3714 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3715 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3716 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3717 (create_process, create_pty, Fmake_serial_process)
3718 (server_accept_connection): Record which fds need to be closed,
3719 and let deactivate_process close them.
3720 (Fmake_network_process): Do not discard the unwind-protect
3721 until it's safe to do so.
3722 (deactivate_process): Close the fds opened by create_process etc.
3723 (Fprocess_send_eof): Adjust to new way of recording open fds.
3724 Report an error if /dev/null can't be opened, instead of aborting.
3725 * process.h (PROCESS_OPEN_FDS): New constant.
3726 (struct Lisp_Process): New member open_fds.
3727 (record_kill_process, record_deleted_pid): Adjust signatures.
3728 (record_deleted_pid): Move decl here ...
3729 * syswait.h (record_deleted_pid): ... from here.
3731 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3733 * decompress.c: Fix bugs with large buffers and weird inputs.
3734 Tune a bit. Reindent as per usual Emacs style.
3735 (BUFFER_SIZE): Remove.
3736 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3737 more than UINT_MAX bytes. Decompress into the gap instead of into
3738 an auto buffer, as this should avoid copying. Return nil if
3739 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3740 set immediate_quit; we shouldn't trust zlib code that much.
3742 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3744 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3745 errors, and really move the gap to where we want it.
3747 * lisp.h: Include decompress.c support.
3749 * emacs.c (main): Include decompress.c support.
3751 * Makefile.in: Include -lz if present.
3753 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3755 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3756 (initWithTitle:): Initialize frame to 0.
3757 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3758 (fillWithWidgetValue:frame:): Rename from
3759 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3761 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3762 fillWithWidgetValue:frame:
3764 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3765 remove memory leak warnings.
3767 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3768 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3771 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3772 (x_activate_menubar): Update the whole menu.
3773 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3774 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3775 current event is not NSSystemDefined (Bug#15001).
3776 Call ns_check_menu_open only if trackingMenu is 2.
3777 (menuDidClose:): New method, decrease trackingMenu.
3778 (fillWithWidgetValue:setDelegate:): New method.
3779 (fillWithWidgetValue:): Call the above.
3781 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3783 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3785 Omit some unnecessary casts.
3786 Many of these go back to the old pre-C89 days, when they may have
3787 been needed, but we've been assuming C89 or later for a while now.
3788 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3789 (live_float_p, live_misc_p, live_vector_p):
3790 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3791 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3792 (defvar_per_buffer):
3793 * callint.c (Fcall_interactively):
3794 * doc.c (Fsubstitute_command_keys):
3795 * filelock.c (get_boot_time):
3796 * frame.c (xrdb_get_resource):
3797 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3798 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3799 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3800 (menuitem_highlight_callback, menu_destroy_callback)
3801 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3802 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3803 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3804 (xg_tool_bar_help_callback, tb_size_cb):
3805 * image.c (xpm_alloc_color, png_read_from_memory)
3806 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3807 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3809 * keymap.c (describe_map):
3810 * nsfns.m (Fns_display_monitor_attributes_list):
3811 * nsmenu.m (process_dialog:):
3812 * nsterm.m (hold_event):
3813 * process.c (wait_reading_process_output):
3814 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3815 * scroll.c (do_direct_scrolling, scrolling_1):
3816 * termcap.c (tgetent):
3817 * window.c (check_window_containing, add_window_to_list)
3818 (freeze_window_starts):
3819 * xdisp.c (compare_overlay_entries, vmessage):
3820 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3821 (x_get_monitor_attributes_xrandr)
3822 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3823 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3824 * xfont.c (xfont_match, xfont_open):
3825 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3826 (menubar_selection_callback, menu_position_func)
3827 (popup_selection_callback, create_and_show_popup_menu)
3828 (dialog_selection_callback, create_and_show_dialog):
3829 * xrdb.c (x_get_string_resource):
3831 * xsmfns.c (x_session_check_input):
3832 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3833 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3834 (xaw_jump_callback, xaw_scroll_callback):
3835 Omit unnecessary casts.
3837 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3839 Minor string-length refactoring.
3840 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3841 * frame.c (make_monitor_attribute_list):
3842 Prefer build_string to strlen + make_string.
3844 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3846 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3847 don't check minor_code (Bug#14417).
3849 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3851 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3852 vertical positions instead. This avoids calling MATRIX_ROW with
3853 row numbers that are possibly beyond valid limits. (Bug#15064)
3855 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3857 Use xstrdup and build_unibyte_string where applicable.
3858 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3859 * xfns.c (x_window):
3860 * xrdb.c (x_get_customization_string):
3861 * xterm.c (xim_initialize):
3862 * w32fns.c (w32_window): Use xstrdup.
3863 (w32_display_monitor_attributes_list):
3864 * emacs.c (init_cmdargs):
3865 * keyboard.c (PUSH_C_STR):
3866 * nsfont.m (nsfont_open):
3867 * sysdep.c (system_process_attributes):
3868 * w32.c (system_process_attributes):
3869 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3871 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3873 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3874 variables of these types so that GDB would know about them, as aid
3875 for debugging fatal exceptions. (Bug#15024) See also
3876 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3879 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3881 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3882 larger than the NSWindow (Bug#14934).
3884 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3886 Redesign redisplay interface to drop global variable updated_window.
3887 Always pass currently updated window as a parameter to update routines.
3888 * dispextern.h (updated_window): Remove declaration.
3889 (struct redisplay_interface): Pass window parameter to
3890 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3891 and after_update_window_hook.
3892 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3894 * dispnew.c (updated_window): Remove.
3895 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3896 (update_window_line): Adjust to match redisplay interface changes.
3897 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3898 (ns_scroll_run, ns_after_update_window_line):
3899 * w32term.c (x_update_window_begin, x_update_window_end)
3900 (x_after_update_window_line, x_scroll_run):
3901 * xterm.c (x_update_window_begin, x_update_window_end)
3902 (x_after_update_window_line, x_scroll_run):
3903 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3904 Likewise. Adjust comments where appropriate.
3905 (x_cursor_to): Simplify because this is always called during window
3906 update (but install debugging check anyway).
3907 (expose_window): Check must_be_updated_p flag to see whether this
3908 function is called during window update.
3910 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3912 Do not reset window modification event counters excessively.
3913 These leftovers and poor man's tricky methods to catch extra
3914 redisplay's attention are no longer needed.
3915 * frame.c (set_menu_bar_lines_1):
3916 * minibuf.c (read_minibuf_unwind):
3917 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3918 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3919 (window_scroll_line_based, Fset_window_configuration):
3920 * xdisp.c (redisplay_window): Do not reset last_modified and
3921 last_overlay_modified counters.
3923 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3925 * xselect.c (x_send_client_event): Set send_event and serial, memset
3926 data.l as it might be bigger than data.b. Use 24 bit mask to
3927 XSendEvent (Bug#15034).
3929 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3931 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3932 for TTY frames that are not the top frame on their console.
3935 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3937 * w32term.c (w32fullscreen_hook): Really maximize frame when
3938 asked for (Bug#14841).
3940 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3942 Prefer selected_window to Fselected_window, likewise for frames.
3943 * buffer.c (Fbuffer_swap_text):
3944 * data.c (Fvariable_binding_locus):
3945 * window.c (run_window_configuration_change_hook): Adjust users.
3946 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3947 Use decode_live_frame.
3949 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3951 Be more careful if selected window shows the buffer other than current,
3952 use window_outdated only if this is not so. This change should also
3953 address some weird issues discussed in Bug#13012.
3954 * window.h (window_outdated): New prototype.
3955 * window.c (window_outdated): Now here. Convert from static and
3956 always assume window's buffer.
3957 (Fwindow_end, Fwindow_line_height): Use it.
3958 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3959 and always assume window's buffer.
3960 (redisplay_window): Adjust user.
3961 (redisplay_internal): Call to reconsider_clip_changes once and
3962 check whether mode line should be updated only if selected window
3963 shows current buffer.
3964 (run_window_scroll_functions): Use eassert for debugging check.
3965 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3967 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3969 * window.c (window_scroll, window_scroll_pixel_based)
3970 (window_scroll_line_based): Use bool for booleans.
3972 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3974 * process.c: Fix minor off-by-one issues in descriptor counts.
3975 This shouldn't fix any real bugs, but it cleans up the code a bit.
3976 (max_process_desc, max_input_desc): -1, not 0, means none.
3978 (delete_input_desc): New function.
3979 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3980 (deactivate_process): Scan backwards when recomuting max_process_desc;
3981 that should be faster.
3982 (init_process_emacs): Initialize max_input_desc.
3984 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3986 Use region cache to speedup bidi_find_paragraph_start.
3987 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3988 Rename cache_long_line_scans to cache_long_scans.
3989 * buffer.c (bset_cache_long_line_scans): Rename to
3990 bset_cache_long_scans.
3991 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3992 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3994 (syms_of_buffer): Rename cache-long-line-scans to
3995 cache-long-scans. Adjust docstring.
3996 * search.c (newline_cache_on_off):
3997 * indent.c (width_run_cache_on_off): Adjust users.
3998 * bidi.c (bidi_paragraph_cache_on_off): New function.
3999 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4000 * insdel.c (prepare_to_modify_buffer):
4001 Invalidate bidi_paragraph_cache if enabled.
4003 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4005 Invalidate region caches only if buffer text is going to be changed.
4006 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4007 (modify_text): ...new prototype.
4008 (prepare_to_modify_buffer_1): New prototype.
4009 * textprop.c (modify_region): Rename to...
4010 (modify_text_properties): ...new function.
4011 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4012 (Fremove_list_of_text_properties): Adjust users.
4013 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4014 (modify_text): ...new function.
4015 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4016 (prepare_to_modify_buffer_1): ...new function.
4017 * casefiddle.c (casify_region):
4018 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4019 (Ftranspose_regions): Use modify_text.
4021 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4023 * lisp.mk (lisp): Add nadvice.elc.
4025 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4027 New macro to iterate over live buffers similar to frames.
4028 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4029 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4030 Declare buffer-related variables here to offload lisp.h.
4031 * buffer.c (Vbuffer_alist): Adjust comment.
4032 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4033 (other_buffer_safely):
4034 * data.c (store_symval_forwarding):
4035 * dispnew.c (Fframe_or_buffer_changed_p):
4036 * fileio.c (Fdo_auto_save):
4037 * filelock.c (unlock_all_files):
4038 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4040 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4042 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4043 * callproc.c (create_temp_file):
4044 * filelock.c (create_lock_file):
4045 Assume mkostemp, since it's now provided by Gnulib.
4047 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4049 * w32.c (mkostemp): New function.
4050 (mktemp): Remove, no longer used. Most of the code reused in
4051 mkostemp. (Bug#15015)
4052 (mktemp): Don't undef.
4054 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4056 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4057 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4058 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4059 (free_glyph_pool, check_glyph_memory): Likewise for
4060 all users. Adjust comments where appropriate.
4062 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4064 * composite.h: Minor fixups.
4065 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4066 to fix a misspelling, and change it to an inline function while
4067 we're at it (it need not be a macro). All uses changed.
4068 (composition_method, composition_valid_p):
4069 Rewrite to avoid assignments in if-conditions.
4071 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4073 Do not use global Lisp_Object in composition macros.
4074 * composite.h (composition_temp): Remove declaration.
4075 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4076 (composition_method, composition_valid_p): ...inline functions.
4077 (compose_region): Remove the leftover.
4078 * composite.c (composition_temp): Remove.
4079 (run_composition_function, update_compositions)
4080 (composition_compute_stop_pos, composition_adjust_point)
4081 (Ffind_composition_internal):
4082 * coding.c (handle_composition_annotation):
4083 * xdisp.c (handle_composition_prop, check_point_in_composition):
4084 Related users changed.
4086 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4088 Drop FRAME_PTR typedef.
4089 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4090 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4091 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4092 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4093 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4094 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4095 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4096 All related users changed.
4098 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4100 * eval.c (default_toplevel_binding): New function.
4102 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4103 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4104 (syms_of_eval): Export them.
4105 * data.c (Fdefault_value): Micro cleanup.
4106 * term.c (init_tty): Use "false".
4108 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4110 Fix X GC leak in GTK and raw (no toolkit) X ports.
4111 * xterm.c (x_free_frame_resources): If white and black relief
4112 GCs are allocated, always free them here.
4113 * xfns.c (x_make_gc): Omit redundant initialization.
4114 * widget.c (create_frame_gcs): Remove the leftover.
4115 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4116 in x_free_frame_resources.
4118 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4120 * nsterm.m (windowWillResize:toSize:): Only change title if
4121 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4123 (viewDidEndLiveResize): New method.
4125 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4126 inside NS_IMPL_COCOA.
4128 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4130 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4131 Do not check whether undo is enabled because record_insert and
4132 record_delete does that themselves.
4134 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4136 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4137 member which is not really used any more.
4138 (FRAME_XIC_BASE_FONTNAME): Remove.
4139 * xfns.c (xic_free_fontset): Adjust user.
4140 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4141 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4142 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4143 (xdialog_show): Use eassert for debugging check.
4144 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4146 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4148 * fileio.c, fns.c (merge): Move extern decl from here ...
4149 * lisp.h (merge): ... to here.
4151 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4153 Fix last font-related change.
4154 * w32font.h (w32font_list_internal, w32font_match_internal):
4156 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4157 (uniscribe_list_family): Adjust to match font API change.
4158 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4159 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4161 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4163 * frame.h (FRAME_MOUSE_UPDATE):
4164 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4165 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4167 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4169 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4170 * font.h (struct font_driver): Change list, match, and list_family
4171 functions to accept struct frame * as first arg.
4172 * font.c (font_score, font_compare, font_sort_entities):
4174 (font_sort_entities, font_list_entities, font_select_entity):
4175 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4176 match font API change.
4177 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4178 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4179 * ftxfont.c (ftxfont_list, ftxfont_match):
4180 * xftfont.c (xftfont_list, xftfont_match):
4181 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4182 * w32font.c (w32font_list, w32font_match, w32font_list):
4183 (w32font_list_internal, w32_font_match_internal): Likewise.
4184 * xfaces.c (Fx_family_fonts): Adjust user.
4186 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4188 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4189 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4190 only if HAVE_X_WINDOWS is in use.
4191 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4192 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4193 * w32term.c (x_wm_set_icon_position): Likewise.
4194 * w32fns.c (x_icon): Adjust user.
4196 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4198 * xterm.c (last_mouse_press_frame): Remove the
4199 leftover which is not really used any more.
4200 (handle_one_xevent, syms_of_xterm): Adjust users.
4201 (x_flush): Call XFlush once per each X display, not frame.
4202 This is better because this code always unconditionally skips
4203 non-X frames in Vframe_list and issues the only XFlush if we
4204 have more than one X frame on the same X display.
4205 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4206 Use bool for booleans.
4207 (x_draw_glyph_string_background, cvt_string_to_pixel):
4208 (cvt_pixel_dtor): Drop unnecessary prototypes.
4209 * xterm.h (x_display_ok): Adjust prototype.
4211 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4213 Drop unnecessary functions that deals with frame pixel size.
4214 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4215 (x_pixel_height): Drop prototypes.
4216 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4217 (x_pixel_height): Drop implementations.
4218 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4219 which should be always valid for window frame.
4220 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4221 * w32menu.c (Fx_popup_dialog):
4222 * xmenu.c (Fx_popup_dialog): Likewise for both.
4224 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4226 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4227 frame parameters and call to Fmodify_frame_parameters just once.
4228 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4229 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4230 and mention nil frame in docstring.
4232 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4234 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4235 (x_figure_window_size): Likewise. Adjust to return long.
4236 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4237 (toplevel): Move Qterminal_live_p to...
4238 * terminal.c (toplevel): ...here, make it static, and...
4239 (syms_of_terminal): ...DEFSYM here.
4240 * frame.h (Qterminal_live_p): Remove declaration.
4241 (make_frame, x_figure_window_size): Adjust prototype.
4242 * nsfns.m (Fx_create_frame): Use long for window flags.
4244 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4246 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4247 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4248 Do not assume that emacs_close (INT_MAX) is a no-op.
4250 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4252 * xfaces.c (make_face_cache): For struct face_cache, prefer
4253 xmalloc to xzalloc and so avoid redundant call to memset.
4254 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4256 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4258 * fringe.c (draw_window_fringes, update_window_fringes)
4259 (compute_fringe_widths):
4260 * w32term.c (x_draw_glyph_string):
4261 * window.c (candidate_window_p, Frecenter):
4262 * xfaces.c (realize_basic_faces, realize_default_face)
4263 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4264 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4265 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4266 * xmenu.c (Fx_menu_bar_open_internal):
4267 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4268 * xsettings.c (xft_settings_event):
4269 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4270 Use bool for booleans. Adjust style and comments where
4272 * dispextern.h (draw_window_fringes, update_window_fringes)
4273 (compute_fringe_widths):
4274 * xterm.h (x_had_errors_p): Adjust prototype.
4276 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4278 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4279 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4281 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4283 * fns.c (toplevel): Remove comment before Fsafe_length because
4286 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4288 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4290 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4292 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4293 frame which got the message is still alive, before dereferencing
4294 its pointer. (Bug#14970)
4296 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4297 be a live window, before using it as such. (Bug#14970)
4299 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4301 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4302 w32_detect_focus_change instead of doing part of its job by hand.
4303 This fixes the problem whereby FOCUS_OUT events were not sent to
4306 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4308 * process.c (Fprocess_list): Doc fix.
4310 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4311 being re-exposed only if it didn't ask to become visible.
4312 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4313 was previously iconified. (Bug#14841)
4314 (x_iconify_frame): Mark the frame iconified.
4316 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4318 Fix minor problems found by static checking.
4319 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4320 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4322 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4324 * eval.c (set_specpdl_old_value): New function.
4325 (unbind_to): Minor simplification.
4326 (get_backtrace_frame): New function.
4327 (Fbacktrace_frame): Use it. Add `base' argument.
4328 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4329 (syms_of_eval): Export backtrace-eval.
4330 * xterm.c (x_focus_changed): Simplify.
4332 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4334 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4336 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4338 * xdisp.c (redisplay_window): Instead of moving point out of
4339 scroll margin, reject the force_start method, and try scrolling
4340 instead. (Bug#14780)
4342 2013-07-24 Ken Brown <kbrown@cornell.edu>
4344 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4347 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4349 * eval.c (Fprogn): Do not check that BODY is a proper list.
4350 This undoes the previous change. The check slows down the
4351 interpreter, and is not needed to prevent a crash. See
4352 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4354 2013-07-23 Glenn Morris <rgm@gnu.org>
4356 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4358 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4360 Port to GNU/Linux systems with tinfo but not ncurses.
4361 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4362 to decide whether ncurses is being used. Without this change,
4363 GCC complains about tgetent not being declared, on a system
4364 that has tinfo installed but ncurses not installed.
4366 * eval.c (Fprogn): Check that BODY is a proper list.
4368 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4369 * data.c (Fsetq_default):
4370 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4371 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4373 Tune by taking advantage of the fact that ARGS is always a list
4374 when a function is declared to have UNEVALLED args.
4376 * emacsgtkfixed.c: Port to GCC 4.6.
4377 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4379 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4381 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4382 here to silence compiler warnings.
4384 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4386 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4387 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4388 from messing up Emacs's 'struct frame' (Bug#14923).
4390 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4392 * alloc.c (make_save_ptr_ptr): Define this function.
4393 It was inadvertently omitted. It's needed only if
4394 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4396 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4398 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4399 frame have focus (Bug#14895).
4401 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4403 Avoid vfork-related deadlock more cleanly.
4404 * callproc.c (child_setup): When the child's exec fails, output
4405 the program name, as that's more useful. Use O_NONBLOCK to avoid
4407 * process.c (create_process_1): Remove; no longer needed.
4408 (create_process): Remove timer hack; no longer needed, now that
4409 the child avoids deadlock.
4411 2013-07-20 Glenn Morris <rgm@gnu.org>
4413 * image.c (Fimage_flush): Fix doc typo.
4415 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4417 Fix array bounds violation when pty allocation fails.
4418 * process.c (PTY_NAME_SIZE): New constant.
4419 (pty_name): Remove static variable; it's now auto.
4420 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4421 Take pty_name as an arg rather than using a static variable.
4422 All callers changed.
4423 (create_process): Recover pty_flag from process, not from volatile local.
4424 (create_pty): Stay inside array even when pty allocation fails.
4425 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4427 * lread.c (Fload): Avoid initialization only when lint checking.
4428 Mention that it's needed only for older GCCs.
4430 2013-07-20 Kenichi Handa <handa@gnu.org>
4432 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4433 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4435 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4437 * lread.c (Fload): Avoid uninitialized warning.
4439 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4441 Fix some minor file descriptor leaks and related glitches.
4442 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4443 (create_lock_file): Use write, not emacs_write.
4444 * image.c (slurp_file, png_load_body):
4445 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4446 (server_accept_connection):
4447 Don't leak an fd on memory allocation failure.
4448 * image.c (slurp_file): Add a cheap heuristic for growing files.
4449 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4450 as that's what the other routines do. Maybe input need not be
4451 blocked at all, but it's better to be consistent.
4452 Avoid undefined behavior when strlen is zero.
4454 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4455 (NSTATICS): Now a constant; doesn't need to be a macro.
4457 2013-07-19 Richard Stallman <rms@gnu.org>
4459 * coding.c (decode_coding_utf_8): Add simple loop for fast
4460 processing of ASCII characters.
4462 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4464 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4466 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4468 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4469 unportable 'struct x_display_info'.
4470 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4473 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4475 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4476 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4478 (system_process_attributes): Prefer plain char to unsigned char
4479 when either will do. Clean up properly if interrupted or if
4480 memory allocations fail. Don't assume sscanf succeeds.
4481 Remove no-longer-needed workaround to stop GCC from whining.
4482 Read command-line once, instead of multiple times. Check read status a
4485 Fix obscure porting bug with varargs functions.
4486 The code assumed that int is treated like ptrdiff_t in a vararg
4487 function, which is not a portable assumption. There was a similar
4488 -- though these days less likely -- porting problem with various
4489 assumptions that pointers of different types all smell the same as
4490 far as vararg functions is conserved. To make this problem less
4491 likely in the future, redo the API to use varargs functions.
4492 * alloc.c (make_save_value): Remove this vararg function.
4493 All uses changed to ...
4494 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4495 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4497 (make_save_ptr): Rename from make_save_pointer, for consistency with
4498 the above. Define only on platforms that need it. All uses changed.
4500 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4502 * keyboard.c: Try to fix typos in previous change.
4503 (DISPLAY_LIST_INFO): New macro.
4504 (kbd_buffer_get_event): Do not access members that are not present
4505 in X11. Revert inadvertent change of "!=" to "=".
4507 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4509 * keyboard.c (kbd_buffer_get_event):
4510 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4511 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4513 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4515 * filelock.c: Fix unlikely file descriptor leaks.
4516 (get_boot_time_1): Rework to avoid using emacs_open.
4517 This doesn't actually fix a leak, but is better anyway.
4518 (read_lock_data): Use read, not emacs_read.
4520 * doc.c: Fix minor memory and file descriptor leaks.
4521 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4522 (get_doc_string, Fsnarf_documentation):
4523 Fix file descriptor leak on error.
4525 * term.c: Fix minor fdopen-related file descriptor leaks.
4526 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4527 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4529 * charset.c: Fix file descriptor leaks and errno issues.
4531 (load_charset_map_from_file): Don't leak file descriptor on error.
4532 Use plain record_xmalloc since the allocation is larger than
4533 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4535 * eval.c (record_unwind_protect_nothing):
4536 * fileio.c (fclose_unwind):
4538 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4539 The replacement doesn't block input, but that no longer seems
4542 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4544 * lread.c: Fix file descriptor leaks and errno issues.
4545 (Fload): Close some races that leaked fds or streams when 'load'
4547 (Fload, openp): Report error number of last nontrivial failure to open.
4548 ENOENT counts as trivial.
4549 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4551 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4552 now that the function is always called with a nonnegative arg.
4553 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4554 All uses replaced with ...
4555 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4557 A few more minor file errno-reporting bugs.
4558 * callproc.c (Fcall_process):
4559 * doc.c (Fsnarf_documentation):
4560 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4561 * process.c (set_socket_option):
4562 Don't let a constructor trash errno.
4563 * doc.c: Include <errno.h>.
4565 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4567 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4569 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4571 Fix w32 bug with call-process-region (Bug#14885).
4572 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4573 to Fcall_process when the input is empty. This simplifies the
4574 code a bit. It makes no difference on POSIXish platforms but
4575 apparently it fixes a bug on w32.
4577 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4578 * fileio.c (close_file_unwind): Don't close if FD is negative;
4579 this can happen when unwinding a zapped file descriptor.
4580 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4581 in case Emacs runs out of memory between the two unwind-protects.
4582 Don't trash errno when closing FD.
4583 Zap the FD in the specpdl when closing it, instead of deferring
4584 the removal of the unwind-protect; this fixes a bug where a child
4585 function unwinds the stack past us.
4587 New unwind-protect flavors to better type-check C callbacks.
4588 This also lessens the need to write wrappers for callbacks,
4589 and the need for make_save_pointer.
4590 * alloca.c (free_save_value):
4591 * atimer.c (run_all_atimers):
4593 * alloc.c (safe_alloca_unwind):
4594 * atimer.c (unwind_stop_other_atimers):
4595 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4596 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4597 * minibuf.c (choose_minibuf_frame_1):
4598 * process.c (make_serial_process_unwind):
4599 * xdisp.h (pop_message_unwind):
4600 * xselect.c (queue_selection_requests_unwind):
4601 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4602 * alloca.c (record_xmalloc):
4603 Prefer record_unwind_protect_ptr to record_unwind_protect with
4605 * alloca.c (Fgarbage_collect):
4606 Prefer record_unwind_protect_void to passing a dummy.
4607 * buffer.c (restore_buffer):
4608 * window.c (restore_window_configuration):
4609 * xfns.c, w32fns.c (do_unwind_create_frame)
4610 New wrapper. All record-unwind uses of wrappee changed.
4611 * buffer.c (set_buffer_if_live):
4612 * callproc.c (call_process_cleanup, delete_temp_file):
4613 * coding.c (code_conversion_restore):
4614 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4615 * editfns.c (save_excursion_restore)
4616 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4617 (save_restriction_restore):
4618 * eval.c (restore_stack_limits, un_autoload):
4619 * fns.c (require_unwind):
4620 * keyboard.c (recursive_edit_unwind, tracking_off):
4621 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4622 * macros.c (pop_kbd_macro, restore_menu_items):
4623 * nsfns.m (unwind_create_frame):
4624 * print.c (print_unwind):
4625 * process.c (start_process_unwind):
4626 * search.c (unwind_set_match_data):
4627 * window.c (select_window_norecord, select_frame_norecord):
4628 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4629 (fast_set_selected_frame):
4630 * xfns.c, w32fns.c (unwind_create_tip_frame):
4631 Return void, not a dummy Lisp_Object. All uses changed.
4632 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4633 * callproc.c (call_process_kill):
4634 * fileio.c (restore_point_unwind, decide_coding_unwind)
4635 (build_annotations_unwind):
4636 * insdel.c (Fcombine_after_change_execute_1):
4637 * keyboard.c (read_char_help_form_unwind):
4638 * menu.c (unuse_menu_items):
4639 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4640 * sound.c (sound_cleanup):
4641 * xdisp.c (unwind_redisplay):
4642 * xfns.c (clean_up_dialog):
4643 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4644 Accept no args and return void, instead of accepting and returning
4645 a dummy Lisp_Object. All uses changed.
4646 * cygw32.c (fchdir_unwind):
4647 * fileio.c (close_file_unwind):
4648 * keyboard.c (restore_kboard_configuration):
4649 * lread.c (readevalllop_1):
4650 * process.c (wait_reading_process_output_unwind):
4651 Accept int and return void, rather than accepting an Emacs integer
4652 and returning a dummy object. In some cases this fixes an
4653 unlikely bug when the corresponding int is outside Emacs integer
4654 range. All uses changed.
4655 * dired.c (directory_files_internal_unwind):
4656 * fileio.c (do_auto_save_unwind):
4657 * gtkutil.c (pop_down_dialog):
4658 * insdel.c (reset_var_on_error):
4659 * lread.c (load_unwind):
4660 * xfns.c (clean_up_file_dialog):
4661 * xmenu.c, nsmenu.m (pop_down_menu):
4662 * xmenu.c (cleanup_widget_value_tree):
4663 * xselect.c (wait_for_property_change_unwind):
4664 Accept pointer and return void, rather than accepting an Emacs
4665 save value encapsulating the pointer and returning a dummy object.
4667 * editfns.c (Fformat): Update the saved pointer directly via
4668 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4669 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4670 (unwind_body): New function.
4671 (record_unwind_protect): First arg is now a function returning void,
4672 not a dummy Lisp_Object.
4673 (record_unwind_protect_ptr, record_unwind_protect_int)
4674 (record_unwind_protect_void): New functions.
4675 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4676 * fileio.c (struct auto_save_unwind): New type.
4677 (do_auto_save_unwind): Use it.
4678 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4679 * insdel.c (struct rvoe_arg): New type.
4680 (reset_var_on_error): Use it.
4681 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4683 (specbinding_func): Remove; there are now several such functions.
4684 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4685 (set_unwind_protect_ptr): New function.
4686 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4688 Be simpler and more consistent about reporting I/O errors.
4689 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4690 Say "Read error" and "Write error", rather than "I/O error", or
4691 "IO error reading", or "IO error writing", when a read or write
4693 * process.c (Fmake_network_process, wait_reading_process_output)
4694 (send_process, Fprocess_send_eof, wait_reading_process_output):
4695 Capitalize diagnostics consistently. Put "failed foo" at the
4696 start of the diagnostic, so that we don't capitalize the
4697 function name "foo". Consistently say "failed" for such
4699 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4700 All callers changed. This is so it can use report_file_error.
4701 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4702 diagnostics consistently as above.
4704 * fileio.c (report_file_errno): Fix errno reporting bug.
4705 If the file name is neither null nor a pair, package it up as a
4706 singleton list. All callers changed, both to this function and to
4707 report_file_error. This fixes a bug where the memory allocator
4708 invoked by list1 set errno so that the immediately following
4709 report_file_error reported the wrong errno value.
4711 Fix minor problems found by --enable-gcc-warnings.
4712 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4713 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4715 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4717 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4718 Set event->arg to Qt if switch-event shall be generated.
4719 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4721 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4723 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4726 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4727 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4728 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4729 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4730 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4731 and there is a focused frame.
4732 (head_table): Add focus-in and focus-out.
4733 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4734 bind to handle-focus-in/out.
4736 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4737 (Fhandle_switch_frame): Call Fhandle_focus_in.
4738 (syms_of_frame): defsubr handle-focus-in/out.
4740 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4742 Fix porting bug to older POSIXish platforms (Bug#14862).
4743 * sysdep.c (emacs_pipe): New function, that implements
4744 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4745 This should port better to CentOS 5 and to Mac OS X 10.6.
4746 All calls to pipe2 changed.
4748 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4749 This makes the code easier to read and the executable a bit smaller.
4750 Do not replace all calls to Fcons that happen to create lists,
4751 just calls that are intended to create lists. For example, when
4752 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4753 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4754 Similarly for list2 through list5.
4755 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4756 * bytecode.c (exec_byte_code):
4757 * callint.c (quotify_arg, Fcall_interactively):
4758 * callproc.c (Fcall_process, create_temp_file):
4759 * charset.c (load_charset_map_from_file)
4760 (Fdefine_charset_internal, init_charset):
4761 * coding.c (get_translation_table, detect_coding_system)
4762 (Fcheck_coding_systems_region)
4763 (Fset_terminal_coding_system_internal)
4764 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4765 * composite.c (update_compositions, Ffind_composition_internal):
4766 * dired.c (directory_files_internal, file_name_completion)
4768 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4769 * doc.c (Fsnarf_documentation):
4770 * editfns.c (Fmessage_box):
4772 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4773 (Feval, eval_sub, Ffuncall, apply_lambda):
4774 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4775 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4776 (Fset_file_times, Finsert_file_contents)
4777 (Fchoose_write_coding_system, Fwrite_region):
4778 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4779 * font.c (font_registry_charsets, font_parse_fcname)
4780 (font_prepare_cache, font_update_drivers, Flist_fonts):
4781 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4782 * frame.c (make_frame, Fmake_terminal_frame)
4783 (x_set_frame_parameters, x_report_frame_params)
4784 (x_default_parameter, Fx_parse_geometry):
4785 * ftfont.c (syms_of_ftfont):
4786 * image.c (gif_load):
4787 * keyboard.c (command_loop_1):
4788 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4789 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4790 (Fminor_mode_key_binding, accessible_keymaps_1)
4791 (Faccessible_keymaps, Fwhere_is_internal):
4792 * lread.c (read_emacs_mule_char):
4793 * menu.c (find_and_return_menu_selection):
4794 * minibuf.c (get_minibuffer):
4795 * nsfns.m (Fns_perform_service):
4796 * nsfont.m (ns_script_to_charset):
4797 * nsmenu.m (ns_popup_dialog):
4798 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4799 (Fx_own_selection_internal):
4800 * nsterm.m (append2):
4801 * print.c (Fredirect_debugging_output)
4802 (print_prune_string_charset):
4803 * process.c (Fdelete_process, Fprocess_contact)
4804 (Fformat_network_address, set_socket_option)
4805 (read_and_dispose_of_process_output, write_queue_push)
4806 (send_process, exec_sentinel):
4807 * sound.c (Fplay_sound_internal):
4808 * textprop.c (validate_plist, add_properties)
4809 (Fput_text_property, Fadd_face_text_property)
4810 (copy_text_properties, text_property_list, syms_of_textprop):
4811 * unexaix.c (report_error):
4812 * unexcoff.c (report_error):
4813 * unexsol.c (unexec):
4814 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4815 (Fformat_mode_line, syms_of_xdisp):
4816 * xfaces.c (set_font_frame_param)
4817 (Finternal_lisp_face_attribute_values)
4818 (Finternal_merge_in_global_face, syms_of_xfaces):
4819 * xfns.c (x_default_scroll_bar_color_parameter)
4820 (x_default_font_parameter, x_create_tip_frame):
4821 * xfont.c (xfont_supported_scripts):
4822 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4823 (menu_help_callback, xmenu_show):
4825 * xterm.c (set_wm_state):
4826 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4827 and similarly for list2 through list5.
4829 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4831 * callproc.c (Fcall_process_region): Fix minor race and tune.
4832 (create_temp_file): New function, with the temp-file-creation part
4833 of the old Fcall_process_region. Use Fcopy_sequence to create the
4834 temp file name, rather than alloca + build_string, for simplicity.
4835 Don't bother to block input around the temp file creation;
4836 shouldn't be needed. Simplify use of mktemp.
4837 Use record_unwind_protect immediately after creating the temp file;
4838 this closes an unlikely race where the temp file was not removed.
4839 Use memcpy rather than an open-coded loop.
4840 (Fcall_process_region): Use the new function. If the input is
4841 empty, redirect from /dev/null rather than from a newly created
4842 empty temp file; this avoids unnecessary file system traffic.
4844 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4846 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4847 Simplify by making this case like the other two. This is a bit
4848 slower on obsolete hosts, but the extra complexity isn't worth it.
4850 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4851 * process.c (create_process) [!DOS_NT]:
4852 Remove now-unnecessary calls to emacs_close.
4854 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4856 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4857 returning early. (Bug#14850)
4859 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4860 and inhibit-iso-escape-detection attributes of 'undecided'.
4863 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4865 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4866 Reported by Herbert J. Skuhra in
4867 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4869 Don't lose top specpdl entry when memory is exhausted.
4870 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4871 specpdl overflow here, to simplify callers; all callers changed.
4872 Always reserve an unused entry at the stack top; this avoids
4873 losing the top entry's information when memory is exhausted.
4875 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4877 Clean up errno reporting and fix some errno-reporting bugs.
4878 * callproc.c (Fcall_process):
4879 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4880 * process.c (create_process, Fmake_network_process):
4881 * unexaix.c (report_error):
4882 * unexcoff.c (report_error):
4883 Be more careful about reporting the errno of failed operations.
4884 The code previously reported the wrong errno sometimes.
4885 Also, prefer report_file_errno to setting errno + report_file_error.
4886 (Fcall_process): Look at openp return value rather than at path,
4887 as that's a bit faster and clearer when there's a numeric predicate.
4888 * fileio.c (report_file_errno): New function, with most of the
4889 old contents of report_file_error.
4890 (report_file_error): Use it.
4891 (Ffile_exists_p, Ffile_accessible_directory_p):
4892 Set errno to 0 when it is junk.
4893 * fileio.c (Faccess_file):
4894 * image.c (x_create_bitmap_from_file):
4895 Use faccessat rather than opening the file, to avoid the hassle of
4896 having a file descriptor open.
4897 * lisp.h (report_file_errno): New decl.
4898 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4901 * process.c (create_process, wait_reading_process_output) [AIX]:
4902 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4903 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4904 a multithreaded environment anyway).
4905 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4907 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4909 * image.c (x_find_image_file): Don't close a remote file handle.
4911 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4913 Fix races with threads and file descriptors.
4914 * callproc.c (Fcall_process_region):
4915 * dired.c (open_directory):
4916 * emacs.c (main, Fdaemon_initialized):
4917 * image.c (x_find_image_file):
4918 * inotify.c (Finotify_rm_watch):
4919 * lread.c (Flocate_file_internal):
4920 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4921 * term.c (term_mouse_moveto, init_tty):
4922 * termcap.c (tgetent):
4923 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4924 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4925 * unexhp9k800.c, unexmacosx.c (unexec):
4926 * callproc.c (Fcall_process_region):
4927 Use emacs_close, not close.
4928 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4929 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4930 and posix_close function on current platforms (which all lack them).
4931 (emacs_close): Use it. This should fix the races on GNU/Linux and
4932 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4933 and it should avoid closing random victim file descriptors on
4936 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4938 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4939 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4942 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4943 This is for .gdbinit xbacktrace.
4945 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4946 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4947 (emacs_set_tty): Now static.
4948 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4949 * term.c (tty_capable_p, tty_default_color_capabilities)
4950 (get_tty_terminal, term_mouse_movement)
4951 (handle_one_term_event, init_tty, maybe_fatal):
4952 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4953 (tgetent, scan_file, name_match, compare_contin):
4954 * terminal.c (get_terminal):
4955 Use bool for boolean.
4956 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4957 Prefer char to unsigned char if either will do.
4958 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4959 (tty_write_glyphs): Prefer int to unsigned.
4960 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4961 All callers changed.
4962 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4964 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4967 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4968 (B__dummy__): New dummy symbol, to pacify C89.
4969 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4970 they can't grok varargs macros.
4971 * dispnew.c (add_window_display_history)
4972 (add_frame_display_history):
4973 * print.c (print_object):
4974 * xdisp.c (debug_method_add):
4975 Use %p printf format only for void pointers.
4976 * emacs.c (usage_message): New constant, replacing ...
4977 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4978 (main): Adjust to usage reorg.
4979 * fns.c (syms_of_fns):
4980 * profiler.c (syms_of_profiler):
4981 Don't use non-constant struct initializers.
4982 * gnutls.h (gnutls_initstage_t):
4983 * lisp.h (enum Lisp_Fwd_Type):
4984 * lread.c (lisp_file_lexically_bound_p):
4985 * xsettings.c (anonymous enum):
4986 Remove trailing comma.
4987 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4988 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4989 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4991 * regex.c (const_re_char): New type, to pacify strict C89.
4992 All uses of 'const re_char' replaced to use it.
4993 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4994 with glibc when strict C89. This change is imported from gnulib.
4996 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4997 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4998 Omit GNU_LINUX implementation, since it requires long long.
4999 * xterm.c (x_draw_underwave):
5000 Do not assume the traditional order of struct's members.
5001 (x_term_init): Rewrite to avoid the need for non-constant structure
5004 Syntax cleanup, mostly replacing macros with functions.
5005 This removes the need for the syntax_temp hack.
5006 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5007 * syntax.c (SYNTAX_INLINE): New macro.
5008 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5009 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5010 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5011 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5012 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5013 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5014 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5015 Now constants, not macros.
5016 (syntax_temp) [!__GNUC__]: Remove.
5017 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5018 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5019 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5020 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5021 Move here from syntax.h; now functions, not macros. Except for the
5022 last function, these are static since only syntax.c uses them.
5023 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5024 All uses changed. Now a function, not a macro; use this fact
5025 to simplify the code.
5026 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5027 compiler bugs; no longer relevant.
5028 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5029 (SYNTAX_INLINE): New macro.
5030 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5031 for the new functions. Use bool for boolean member.
5032 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5033 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5034 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5035 (SETUP_BUFFER_SYNTAX_TABLE):
5036 Now extern inline functions, not macros.
5037 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5038 Remove; all uses replaced by implementation.
5039 (syntax_temp) [!__GNUC__]: Remove decl.
5040 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5042 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5044 * emacs.c (main): Fix syntax error.
5046 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5048 Timestamp fixes for undo (Bug#14824).
5049 * atimer.c (schedule_atimer):
5050 * fileio.c (Ffile_newer_than_file_p):
5051 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5052 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5053 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5054 (syms_of_fileio): Remove Sclear_visited_file_name.
5055 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5056 file doesn't exist; this avoids an ambiguity with negative timestamps.
5057 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5058 * systime.h (make_emacs_time, invalid_emacs_time):
5059 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5060 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5061 * undo.c (record_first_change): Push (visited-file-modtime) onto
5062 undo list rather than reimplementing it by hand, incorrectly.
5064 2013-07-09 Ken Brown <kbrown@cornell.edu>
5066 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5068 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5070 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5072 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5074 Handle errno and exit status a bit more carefully.
5075 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5076 number into an exit status. Instead, use EXIT_CANCELED.
5077 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5078 * callproc.c (relocate_fd):
5079 * emacs.c (close_output_streams, main):
5080 * process.c (create_process):
5081 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5082 Use emacs_perror for simplicity.
5083 * callproc.c (relocate_fd, main):
5084 * sysdep.c (sys_subshell):
5085 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5086 (shut_down_emacs): Use emacs_write, not write.
5087 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5088 * fileio.c (Fcopy_file, e_write):
5089 * nsterm.m (ns_select):
5090 * process.c (send_process):
5091 * sound.c (vox_write):
5092 Use emacs_write_sig, not emacs_write.
5093 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5094 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5096 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5098 (emacs_full_write): New function.
5099 (emacs_write): Rewrite to use it.
5100 (emacswrite_sig, emacs_perror): New functions.
5101 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5103 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5105 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5106 on NS even if it is present. Pixmap on NS is a void*.
5108 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5110 Port to Ubuntu 10 (Bug#14803).
5111 Problem reported by T.V. Raman.
5112 * process.c (close_on_exec, accept4, process_socket):
5113 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5115 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5117 * w32.c (sys_dup): Declare prototype.
5121 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5123 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5125 Make file descriptors close-on-exec when possible (Bug#14803).
5126 This simplifies Emacs a bit, since it no longer needs to worry
5127 about closing file descriptors by hand in some cases.
5128 It also fixes some unlikely races. Not all such races, as
5129 libraries often open files internally without setting
5130 close-on-exec, but it's an improvement.
5131 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5132 * callproc.c (Fcall_process) [!MSDOS]:
5133 * emacs.c (main) [!DOS_NT]:
5134 * nsterm.m (ns_term_init):
5135 * process.c (create_process):
5136 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5137 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5138 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5139 Prefer mkostemp with O_CLOEXEC to mkstemp.
5140 * callproc.c (relocate_fd) [!WINDOWSNT]:
5141 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5142 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5144 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5145 Make the resulting file descriptor close-on-exec.
5146 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5147 * lread.c (load_descriptor_list, load_descriptor_unwind):
5148 Remove; no longer needed. All uses removed.
5149 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5150 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5152 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5153 (Fmake_network_process, Fnetwork_interface_list):
5154 (Fnetwork_interface_info, server_accept_connection):
5155 Make newly-created socket close-on-exec.
5156 * sysdep.c (emacs_open, emacs_fopen):
5157 Make new-created descriptor close-on-exec.
5158 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5159 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5161 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5164 for NS_IMPL_GNUSTEP.
5166 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5168 Fix openp errno handling.
5169 * callproc.c (Fcall_process): Preserve openp errno around close.
5170 * lread.c (openp): Set errno when returning -1, as some callers
5173 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5175 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5177 * nsterm.h (NSSavePanel): Update comment.
5178 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5179 (ns_run_file_dialog): Declare.
5181 * nsfns.m: Remove panelOK.
5183 (ns_run_file_dialog): New function.
5184 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5185 event loop, so file dialog is popped up by ns_run_file_dialog, called
5186 by sendEvent (Bug#14578).
5187 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5189 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5191 * xdisp.c (default_line_pixel_height): New function.
5192 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5193 (try_cursor_movement, redisplay_window, try_window)
5194 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5196 * window.c (window_scroll_pixel_based):
5197 use default_line_pixel_height.
5199 * dispextern.h (default_line_pixel_height): Add prototype.
5201 * frame.c (x_set_line_spacing): Accept a float value for
5202 line-spacing parameter, per the documentation.
5204 * data.c (Fmultibyte_string_p): Doc fix.
5206 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5208 Use emacs_open more consistently when opening files.
5209 This handles EINTR more consistently now, and makes it easier
5210 to introduce other uniform changes to file descriptor handling.
5211 * src/systdio.h: New file.
5212 * src/buffer.c (mmap_init):
5213 * cygw32.c (chdir_to_default_directory):
5214 * dispnew.c (Fopen_termscript):
5215 * emacs.c (Fdaemon_initialized):
5216 * fileio.c (Fdo_auto_save):
5217 * image.c (slurp_file, png_load_body, jpeg_load_body):
5218 * keyboard.c (Fopen_dribble_file):
5220 * print.c (Fredirect_debugging_output):
5221 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5222 * termcap.c (tgetent):
5223 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5224 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5225 * w32term.c (w32_initialize) [CYGWIN]:
5226 * xfaces.c (Fx_load_color_file):
5227 Use emacs_open instead of plain open, and emacs_fopen instead of
5229 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5230 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5231 * callproc.c (default_output_mode): New constant.
5232 (Fcall_process): Use it to call emacs_open instead of plain creat.
5233 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5234 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5235 (emacs_fopen): New function.
5236 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5237 Include <lisp.h>, for emacs_open.
5238 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5240 Remove duplicate #include directives.
5241 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5243 Don't include stdio.h twice.
5244 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5245 Don't include sys/types.h or stdio.h twice.
5246 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5247 * lread.c: Don't include coding.h twice.
5248 * nsfont.m: Don't include frame.h twice.
5249 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5250 * ralloc.c: Don't include <unistd.h> twice.
5251 * xdisp.c: Don't include font.h twice.
5252 * xterm.c: Don't include fontset.h twice.
5253 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5255 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5257 Scale ImageMagick images more carefully.
5258 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5259 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5260 Be more careful about avoiding undefined behavior after
5261 integer overflow and division by zero.
5263 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5265 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5266 (syms_of_w32fns): DEFSYM them.
5267 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5268 (CCHDEVICENAME): Define macros if not defined.
5269 (struct MONITOR_INFO_EX): New struct.
5270 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5271 (enum_display_monitors_fn): New variable.
5272 (globals_of_w32fns): Initialize it.
5273 (Fx_display_pixel_width, Fx_display_pixel_height)
5274 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5275 multi-monitor setups in docstrings.
5276 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5277 screen size by primary monitor's millimeter per pixel.
5278 (w32_monitor_enum, w32_display_monitor_attributes_list)
5279 (w32_display_monitor_attributes_list_fallback)
5280 (Fw32_display_monitor_attributes_list): New functions.
5281 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5283 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5285 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5287 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5289 * fileio.c (Qfile_notify_error): New error symbol.
5291 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5292 * inotify.c (inotify_callback, symbol_to_inotifymask)
5293 (Finotify_add_watch, Finotify_rm_watch): Use it.
5294 (inotifyevent_to_event): Exchange order of cookie and file name.
5295 (Finotify_add_watch): Adapt docstring.
5297 * lisp.h (Qfile_notify_error): Declare.
5299 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5301 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5302 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5303 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5304 which did not work (see <http://bugs.gnu.org/14569#307>).
5305 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5306 && (!noninteractive || initialized)). This attempts to thread
5307 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5309 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5311 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5312 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5314 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5316 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5317 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5318 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5319 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5321 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5323 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5324 Define to __sys_siglist.
5326 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5328 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5329 word-wrap, so that overflow-newline-into-fringe would work in
5330 visual-line-mode. (Bug#2749)
5331 (move_it_in_display_line_to): When the last scanned display
5332 element fits exactly on the display line, and
5333 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5334 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5335 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5336 finding buffer position that corresponds to pixel coordinates,
5337 e.g. in buffer_posn_from_coords.
5339 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5341 * process.c (handle_child_signal): Call catch_child_signal if
5344 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5346 Don't convert function pointers to void * and back.
5347 It isn't portable C, and it's easy enough to avoid.
5348 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5349 (make_save_value): Add support for SAVE_FUNCPOINTER.
5350 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5351 * print.c (print_object):
5352 Distinguish function from object pointers.
5353 * lisp.h (SAVE_FUNCPOINTER): New constant.
5354 (SAVE_SLOT_BITS): Adjust to it.
5355 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5356 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5357 (voidfuncptr): New typedef.
5358 (struct Lisp_Save_Value): New member data[0].funcpointer.
5359 (XSAVE_FUNCPOINTER): New function.
5361 Simplify buildobj processing.
5362 * Makefile.in (buildobj.h): Make it a sequence of strings each
5363 followed by comma, rather than a single string. Put it into a
5364 .tmp file in case there's an error while generating it.
5365 (gl-stamp): Use .tmp for temp files.
5366 (mostlyclean): Clean .tmp files.
5367 * doc.c (buildobj): Move to just the routine that needs it.
5368 It's now an array of strings, so processing is simpler.
5370 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5372 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5373 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5374 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5375 Invoke malloc_enable_thread even when not interactive.
5376 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5377 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5378 in this case, since the underlying bug has now been fixed.
5380 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5382 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5383 unlinking it (bug#14691).
5385 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5387 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5388 before checking whether buffer is modified. This lets
5389 `kill-buffer-query-functions' cancel killing of the buffer or save
5390 its content before `kill-buffer' asks user the "Buffer %s
5391 modified; kill anyway?" question.
5393 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5395 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5396 Let the super performKeyEquivalent deal with them (Bug#14747).
5398 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5400 * widget.c (resize_cb): Remove unused local.
5402 Do not use GTK 3 if it exists but cannot be compiled.
5403 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5404 * xterm.c (x_error_handler) [!USE_GTK]:
5407 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5409 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5411 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5412 to the valid range of values. (Bug#14753)
5414 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5415 when moving point by using the current glyph matrix. This avoids
5416 the need to force redisplay when this function is called in a
5419 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5421 Fix minor problems found by static checking.
5422 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5423 Redo the latter's body to sidestep GCC parenthesization warnings.
5424 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5425 * coding.c (detect_coding, detect_coding_system):
5426 * coding.h (struct undecided_spec):
5427 Use bool for boolean.
5428 * image.c (QCmax_width, QCmax_height): Now static.
5429 * xdisp.c (Fmove_point_visually): Remove unused local.
5431 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5433 * xdisp.c (Fmove_point_visually): New function.
5435 2013-06-28 Kenichi Handa <handa@gnu.org>
5437 * coding.h (define_coding_undecided_arg_index): New enum.
5438 (coding_attr_index): New members
5439 coding_attr_undecided_inhibit_null_byte_detection,
5440 coding_attr_undecided_inhibit_iso_escape_detection,
5441 coding_attr_undecided_prefer_utf_8.
5442 (undecided_spec): New struct.
5443 (struct coding_system): New member `undecided' of the member
5446 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5447 (detect_coding): Likewise.
5448 (detect_coding_system): Likewise.
5449 (Fdefine_coding_system_internal): New coding system properties
5450 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5452 (syms_of_coding): Adjust for coding_arg_undecided_max.
5454 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5456 * image.c (x_from_xcolors): Remove unused local.
5458 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5460 Defer image data transfer between X client and server until actual
5463 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5466 * image.c (Destroy_Image): Remove.
5467 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5468 `mask_p', and `colors_p'. All uses changed.
5469 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5470 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5471 New macros for `flags' arg to x_clear_image_1.
5472 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5473 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5474 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5475 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5476 (image_get_x_image, image_unget_x_image): New functions or macros.
5477 (image_background, image_background_transparent, x_to_xcolors)
5478 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5479 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5480 instead of Destroy_Image.
5481 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5482 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5483 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5484 (imagemagick_load_image, svg_load_image): Use them instead of
5485 x_create_x_image_and_pixmap, and x_put_x_image followed by
5486 x_destroy_x_image, respectively.
5487 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5488 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5489 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5490 background_transparent fields.
5491 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5492 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5494 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5496 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5497 This mostly consists of undoing recent changes.
5498 * callproc.c (Fcall_process):
5499 * process.c (create_process):
5500 Do not worry about catching SIGCHLD here, undoing previous change.
5501 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5502 * process.c, process.h (catch_child_signal):
5503 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5504 * process.c (catch_child_handler): Don't worry about being called
5505 lazily and do not assume caller has blocked SIGCHLD, undoing
5506 previous change. Move first-time stuff back to
5507 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5508 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5509 set lib_child_handler if it's already initialized, which may
5510 help avoid problems on GNUStep.
5512 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5514 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5515 * callproc.c (Fcall_process):
5516 * process.c (create_process):
5517 Make sure SIGCHLD is caught before we fork,
5518 since Emacs startup no arranges to catch SIGCHLD.
5519 * process.c (lib_child_handler): Initialize to null, not to
5521 (catch_child_signal): Allow self to be called lazily.
5522 Do nothing if it's already been called.
5523 Assume caller has blocked SIGCHLD (all callers do now).
5524 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5525 just before it's really needed.
5526 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5527 since it hasn't been caught yet.
5529 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5531 * image.c (compute_image_size): New function to implement
5532 :max-width and :max-height.
5533 (imagemagick_load_image): Use it.
5535 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5537 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5538 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5540 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5541 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5542 the SIGCHLD handler, since the code is not atomic and (due to glib)
5543 signals may be arriving now.
5544 * sysdep.c (init_signals): Do not catch child signals here;
5545 'main' now does that later, at a safer time.
5547 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5549 Clean up SIGCHLD handling a bit (Bug#14569).
5550 * process.c, process.h (catch_child_signal):
5551 Now always extern, even if !NS_IMPL_GNUSTEP.
5552 * process.c (catch_child_signal): Move glib tickler here from
5553 init_process_emacs, so that it's done earlier in Emacs
5554 initialization. Also move the noninteractive && !initialized
5555 check here from init_process_emacs. This is all a bit cleaner for
5556 GNUish platforms, and I hope it works around the Cygwin bug.
5557 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5558 that glib signal handling is tickled before glib creates threads.
5560 * process.c (wait_reading_process_output): Avoid int overflow
5561 when reading more than 2 GiB total from a process.
5563 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5565 * process.c (create_process): Handle a couple more cases,
5566 i.e., work even if new_argv and wait_child_setup[i] are cached.
5567 Use Fcall_process's style for volatile vars.
5569 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5571 * process.c (create_process): Mark PROCESS volatile.
5573 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5575 Use C99-style flexible array members if available.
5576 This avoids some subtle aliasing issues, which typically
5577 aren't a problem with GCC but may be a problem elsewhere.
5578 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5579 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5580 In either case, it uses a flexible array member rather than
5581 the old struct hack. All uses changed.
5582 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5583 Adjust to sdata reorganization.
5584 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5585 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5586 that ports better to pre-C99 non-GCC.
5587 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5588 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5589 as the latter has changed.
5590 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5591 and port better to pre-C99 GCC.
5592 * image.c (struct xpm_cached_color):
5593 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5594 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5595 Use FLEXIBLE_ARRAY_MEMBER.
5596 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5597 Move decl to top level so it gets checked against implementation.
5598 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5599 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5601 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5603 * syntax.c: Integer cleanups.
5604 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5605 All uses that need 0-or-2 changed to:
5606 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5607 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5608 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5609 (char_quoted, prev_char_comend_first, back_comment)
5610 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5611 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5612 Use bool for boolean.
5613 (update_syntax_table, skip_chars, skip_syntaxes):
5614 Prefer int to unsigned when either will do.
5615 (back_comment): Return boolean success flag, like forw_comment,
5616 instead of positive-or-minus-1 (which might have overflowed int anyway).
5617 Don't stuff ptrdiff_t into int.
5618 (syntax_spec_code, syntax_code_spec): Now const.
5619 (Fmatching_paren, scan_lists, scan_sexps_forward):
5620 Use enum syntaxcode for syntax code.
5621 (Fmatching_paren): Check that arg is a character, not just an integer.
5622 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5623 (Finternal_describe_syntax_value): Omit no-longer-needed
5625 (skip_chars): Use char, not unsigned char, when the distinction
5627 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5628 * bytecode.c (exec_byte_code):
5629 * syntax.c (syntax_spec_code, Fchar_syntax)
5630 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5632 * syntax.h (SYNTAX_WITH_FLAGS):
5633 Omit unnecessary casts.
5635 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5637 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5638 line dimensions here, to avoid race conditions with the main
5639 thread. (Bug#14062, bug#14630, bug#14669)
5641 * w32term.c (w32_draw_window_cursor): Compute the header line and
5642 mode line dimensions here.
5643 <w32_system_caret_window, w32_system_caret_hdr_height>:
5644 <w32_system_caret_mode_height>: New variables.
5646 * w32term.h: Declare them.
5648 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5650 * alloc.c (die): Move "assertion failed" string here ...
5651 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5652 COND when SUPPRESS_CHECKING. This shrinks the executable text
5653 size by 0.8% to 2.2% when configured with --enable-checking,
5654 depending on optimization flags (GCC 4.8.1 x86-64).
5656 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5658 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5660 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5661 base is 2; this is more accurate.
5663 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5665 * sound.c (string_default): Move to !WINDOWSNT section.
5666 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5668 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5670 * sound.c: Integer cleanups.
5671 Remove unnecessary forward decls.
5672 (struct sound_device): The 'file' member is now a Lisp_Object, not
5673 a char *, so that we needn't invoke alloca on a huge size.
5674 (Fplay_sound_internal): Adjust to this.
5675 (string_default): New function.
5676 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5677 Use it to adjust to the struct sound_device change.
5678 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5679 (be2hs) [0]: Remove.
5681 * syntax.c (skip_chars): Don't use uninitialized storage
5682 when searching a multibyte buffer for characters that are not in a
5683 unibyte string that contains non-ASCII characters.
5685 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5687 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5688 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5690 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5692 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5694 2013-06-18 Kenichi Handa <handa@gnu.org>
5696 * font.c (Ffont_spec): Signal an error for an invalid font name
5699 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5701 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5702 In particular this ports to 32-bit sparc Sun cc.
5703 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5704 array with a dummy element at specpdl[-1], so that its address can
5706 (unbind_to): Do not copy the binding; not needed, now that we
5707 copy old_value in the one place where the copy is needed.
5708 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5709 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5710 (union specbinding): Rename from struct specbinding. Redo layout
5711 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5712 which is not portable. With Sun C 5.12 32-bit sparc, the
5713 declaration causes nargs to be an unsigned bitfield, a behavior
5714 that the C standard allows; but Emacs wants nargs to be signed.
5715 The overall type is now a union of structures rather than a
5716 structure of union of structures, and the 'kind' member is now a
5717 bitfield, so that the overall type doesn't grow. All uses changed.
5718 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5720 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5722 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5723 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5725 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5727 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5729 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5730 unless we know that the window w's frame is a frame object.
5731 Another attempt at solving bug#14062 and bug#14630.
5733 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5735 * textprop.c (property_set_type): New enum.
5736 (add_properties): Allow appending/prepending text properties.
5737 (add_text_properties_1): Factored out of Fadd_text_properties.
5738 (Fadd_text_properties): Move all the code into
5739 add_text_properties_1.
5740 (Fadd_face_text_property): New function that calls
5741 add_text_properties_1.
5743 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5745 Move functions from lisp.h to individual modules when possible.
5746 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5747 * alloc.c (XFLOAT_INIT, set_symbol_name):
5748 * buffer.c (CHECK_OVERLAY):
5749 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5750 (set_char_table_parent):
5751 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5752 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5753 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5754 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5756 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5757 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5758 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5759 (backtrace_args, backtrace_debug_on_exit):
5760 * floatfns.c (CHECK_FLOAT):
5761 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5762 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5763 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5764 (set_hash_index_slot):
5765 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5766 * marker.c (CHECK_MARKER):
5767 * textprop.c (CHECK_STRING_OR_BUFFER):
5768 * window.c (CHECK_WINDOW_CONFIGURATION):
5769 Move here from lisp.h, and make these functions static rather than
5771 * buffer.c (Qoverlayp):
5773 * fns.c (Qhash_table_p):
5774 * window.c (Qwindow_configuration_p):
5776 * lisp.h: Remove the abovementioned defns and decls.
5778 Use functions, not macros, for XINT etc (Bug#11935).
5779 In lisp.h, prefer functions to function-like macros, and
5780 constants to object-like macros, when either will do. This:
5781 . simplifies use, as there's no more need to worry about
5782 arguments' side effects being evaluated multiple times.
5783 . makes the code easier to debug on some platforms.
5784 However, when using gcc -O0, keep using function-like macros
5785 for a few critical operations, for performance reasons.
5786 This sort of thing isn't needed with gcc -Og, but -Og
5787 is a GCC 4.8 feature and isn't widely-enough available yet.
5788 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5789 Remove enum lsb_bits; no longer needed.
5790 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5791 * buffer.c (Qoverlap):
5793 * fns.c (Qhash_table_p):
5794 Now extern, so lisp.h can use these symbols.
5795 * dispextern.h: Include character.h, for MAX_CHAR etc.
5796 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5797 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5798 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5799 (GLYPH_CODE_P): Move here from lisp.h.
5800 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5801 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5802 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5803 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5804 XUNTAG now returns void *.
5805 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5806 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5807 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5808 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5809 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5810 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5811 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5812 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5813 New macros, renamed from their sans-lisp_h_ counterparts.
5814 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5815 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5816 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5817 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5818 If compiling via GCC without optimization, define these as macros
5819 in addition to inline functions.
5820 To disable this, compile with -DINLINING=0.
5821 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5822 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5823 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5824 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5825 (INTMASK, VALMASK): Now macros, since static values cannot be
5826 accessed from extern inline functions.
5827 (VALMASK): Also a constant, for benefit of old GDB.
5828 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5829 is INTEGERP, which can fold it in.
5830 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5831 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5832 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5833 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5834 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5835 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5836 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5837 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5838 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5839 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5840 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5841 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5842 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5843 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5844 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5845 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5846 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5847 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5848 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5849 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5850 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5851 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5852 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5853 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5854 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5855 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5856 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5857 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5858 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5859 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5860 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5861 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5862 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5864 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5865 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5866 (VALMASK): Define in one place rather than in two, merging the
5867 USE_LSB_TAG parts; this is simpler.
5868 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5869 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5870 Move up, to avoid use before definition.
5871 Also include "globals.h" earlier, for the same reason.
5872 (make_natnum): New function.
5873 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5874 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5875 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5876 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5877 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5878 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5879 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5880 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5881 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5882 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5883 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5884 (Qwindow_configuration_p, Qimage): New forward declarations.
5885 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5886 (STRING_COPYIN): Remove; unused.
5887 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5888 (xcar_addr, xcdr_addr): New functions. All uses changed.
5889 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5890 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5891 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5892 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5893 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5894 (TYPE_RANGED_INTEGERP): Simplify.
5895 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5896 (setlocale, fixup_locale, synchronize_system_messages_locale)
5897 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5898 Now empty functions, not macros.
5899 (functionp): Return bool, not int.
5900 * window.c (Qwindow_configuration_p): Now extern,
5901 so window.h can use it.
5902 * window.h (Qwindowp): Move decl back to lisp.h.
5904 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5906 * xdisp.c (Fline_pixel_height): New function, required for solving
5909 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5911 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5913 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5915 * lread.c (syms_of_lread):
5916 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5918 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5920 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5922 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5924 * fileio.c (expand_file_name): Doc fix.
5926 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5928 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5929 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5930 Wait for self, not for 0. This can't hurt on GNU or similar
5931 system, and may help with Cygwin.
5933 * keyboard.c: Don't use PROP (...) as an lvalue.
5934 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5935 Use set_prop (A, B), not PROP (A) = B.
5937 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5939 * xdisp.c (get_it_property): Use it->window instead of generating
5940 a Lisp object from it->w.
5942 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5944 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5945 get-char-property the window that is being rendered, instead of
5946 the buffer, to support window-specific overlays. (Bug#14575)
5947 (compute_display_string_pos): When W is NULL, use the current
5948 buffer as the object to pass to get-char-property.
5949 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5950 pointer member of the bidi iterator, since no window is pertinent
5953 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5955 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5956 being displayed, and pass it to compute_display_string_pos.
5957 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5958 (bidi_paragraph_init): All callers changed.
5960 * xdisp.c (init_from_display_pos, init_iterator)
5961 (handle_single_display_spec, next_overlay_string)
5962 (get_overlay_strings_1, reseat_1, reseat_to_string)
5963 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5964 Set bidi_it.w member from it->w.
5965 (compute_display_string_pos): Accept additional argument, the
5966 window being displayed, and pass it to Fget_char_property.
5969 * dispextern.h (struct bidi_it): New member w, the window being
5971 (compute_display_string_pos): Adjust prototype.
5973 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5975 * xgselect.c: Remove unneeded include xterm.h.
5977 * process.c (wait_reading_process_output): Check for NS before GLIB.
5978 GLIB may be linked in due to rsvg, but ns_select must be called.
5980 * xgselect.c (xg_select): Remove call to window_system_available
5981 and g_main_context_pending at the top, so Gdk events (i.e. file
5982 notify) are processed when Emacs is started with -nw.
5984 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5986 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5987 (ctagsfiles3): New variable, includes only *.m files.
5988 (TAGS): Use an explicit language name in the regular expressions,
5989 to avoid transformation of '/SOMETHING' by MSYS to
5990 'c:\MSYS\SOMETHING'.
5992 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5994 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5996 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5998 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5999 still need to set the mouse pointer shape and activate help-echo.
6002 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6004 A few porting etc. fixes for the new file monitor code.
6005 See the thread containing
6006 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6007 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6008 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6009 (dir_monitor_callback, Fgfile_rm_watch):
6010 Use assq_no_quit instead of Fassoc, for speed.
6011 (dir_monitor_callback, Fgfile_rm_watch):
6012 eassert that the monitor is a fixnum.
6013 (dir_monitor_callback): No need for CDR_SAFE.
6014 Simplify building of lisp with alternative tails.
6015 (Fgfile_add_watch, Fgfile_rm_watch):
6016 Do not assume glib functions set errno reliably on failure.
6017 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6018 and signal an error otherwise.
6019 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6020 Use Fdelq instead of Fdelete, for speed.
6022 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6024 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6025 don't insist on being invoked on a highlighted tool-bar button.
6026 Avoids losing tool-bar functionality when mouse-highlight is nil.
6027 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6028 Don't highlight when mouse-highlight is nil.
6029 (note_mouse_highlight): When mouse-highlight is nil, don't return
6030 right away; instead, run tool-bar and mode-line highlight
6031 subroutine, clear any existing highlight, and revert the mouse
6032 pointer to its default shape. (Bug#14558)
6034 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6036 * lisp.mk (lisp): Add prog-mode.el.
6038 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6040 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6041 * process.c (dummy_handler): New function.
6042 (lib_child_handler): New static var.
6043 (handle_child_signal): Invoke it.
6044 (catch_child_signal): If a library has set up a signal handler,
6045 save it into lib_child_handler.
6046 (init_process_emacs): If using glib and not on Windows, tickle glib's
6047 child-handling code so that it initializes its private SIGCHLD handler.
6048 * syssignal.h (SA_SIGINFO): Default to 0.
6049 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6050 31; it should no longer be needed now.
6052 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6054 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6056 * gfilenotify.c (globals_of_gfilenotify): New function.
6057 (syms_of_gfilenotify): Move global initialization there.
6059 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6061 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6063 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6064 * keyboard.c (menu_bar_items, tool_bar_items):
6065 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6066 not override local keymaps any more.
6068 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6070 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6072 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6074 * w32console.c (initialize_w32_display): Return the dimensions of
6075 the console window via 2 additional arguments, not via the current
6076 frame. This avoids crashes due to overrunning the bounds of
6077 frame's decode_mode_spec_buffer, which is not resized following
6078 the change of the frame dimensions from the initial 10x10.
6080 * w32term.h (w32_initialize_display_info): Adjust prototype.
6082 * term.c (init_tty): Take dimensions of the frame from the values
6083 returned by initialize_w32_display.
6085 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6086 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6087 (LIBES): Add $(GFILENOTIFY_LIBS).
6089 * w32inevt.c (handle_file_notifications): Add dummy implementation
6090 for !HAVE_W32NOTIFY.
6092 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6094 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6096 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6098 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6100 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6102 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6104 Fix minor problems found by static checking.
6105 * data.c (pure_write_error):
6106 Use xsignal2, not Fsignal, as Fsignal might return.
6107 * eval.c (set_backtrace_debug_on_exit): Now static.
6108 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6109 No longer inline. EXTERN_INLINE is needed only for functions
6110 defined in .h files. Reindent function header as per GNU style.
6111 (backtrace_p, backtrace_top, backtrace_next):
6112 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6113 compiler or linker. Add extern decls to pacify gcc -Wall.
6114 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6116 * frame.c (free_monitors): Define only on platforms that need it.
6117 * nsterm.m (ns_term_init):
6118 * process.c (catch_child_signal):
6119 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6120 defined on all porting targets these days.
6121 * process.c, process.h (catch_child_signal):
6122 Make it extern only if NS_IMPL_GNUSTEP is defined.
6124 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6126 * w32.c (gettimeofday): Make the signature identical to prototype
6127 in nt/inc/sys/time.h.
6129 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6131 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6134 * keyboard.c (safe_run_hooks_error): Improve error message.
6136 * data.c (pure_write_error): Add `object' argument.
6137 * puresize.h (CHECK_IMPURE): Use it.
6139 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6141 * Makefile.in (NOTIFY_OBJ): New variable.
6142 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6144 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6145 Call syms_of_gfilenotify.
6147 * gfilenotify.c: New file.
6149 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6150 and Qfile_w32notify.
6151 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6152 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6154 * lisp.h: Declare syms_of_gfilenotify.
6156 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6158 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6160 Merge the specpdl and backtrace stacks. Make the structure of the
6161 specpdl entries more obvious via a tagged union of structs.
6162 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6163 (enum specbind_tag): New enum.
6164 (struct specbinding): Make it a tagged union of structs.
6165 Add a case for backtrace records.
6166 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6167 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6168 (backtrace_debug_on_exit): New accessors.
6169 (struct backtrace): Remove.
6170 (struct catchtag): Remove backlist field.
6171 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6173 (Flocal_variable_p): Speed up the common case where the binding is
6175 * eval.c (backtrace_list): Remove.
6176 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6177 (set_backtrace_args, set_backtrace_nargs)
6178 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6179 (backtrace_next): New functions.
6180 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6181 (unwind_to_catch, internal_lisp_condition_case)
6182 (internal_condition_case, internal_condition_case_1)
6183 (internal_condition_case_2, internal_condition_case_n): Don't bother
6184 with backtrace_list any more.
6185 (Fsignal): Adjust to new backtrace format.
6186 (grow_specpdl): Move up.
6187 (record_in_backtrace): New function.
6188 (eval_sub, Ffuncall): Use it.
6189 (apply_lambda): Adjust to new backtrace format.
6190 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6192 (specbind): Adjust to new specpdl format. Simplify.
6193 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6194 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6196 (mark_backtrace): Remove.
6197 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6198 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6199 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6201 * profiler.c (record_backtrace): Use get_backtrace.
6202 (handle_profiler_signal): Use backtrace_top_function.
6203 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6206 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6208 * process.h (catch_child_signal): Declare.
6210 * process.c (catch_child_signal): New function.
6211 (init_process_emacs): Call it.
6213 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6214 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6216 (x_set_cursor_type): Remove declaration.
6217 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6218 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6219 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6220 (ns_get_color): Use F suffix on float.
6221 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6222 (ns_get_rgb_color): Remove.
6223 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6224 (note_mouse_movement): x and y are CGFloat.
6225 (ns_draw_fringe_bitmap): Remove unused rowY.
6226 Change #if to COCOA && >= 10_6.
6227 (ns_draw_window_cursor): Remove unused overspill.
6228 (ns_draw_underwave): width and x are EamcsCGFloat.
6229 (ns_draw_box): thickness is CGFloat.
6230 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6231 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6232 if not in main thread.
6233 (ns_get_pending_menu_title, ns_check_menu_open)
6234 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6235 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6236 (sendFromMainThread:): New method.
6237 (changeFont:): size is CGFloat.
6238 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6239 Disable warning about permanent text.
6240 (characterIndexForPoint:): Adjust return type depending on GNUStep
6242 (mouseDown:): delta is CGFloat.
6243 (updateFrameSize): Remove unised variable f.
6244 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6245 Cast float to EmacsCGFloat.
6246 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6247 also to -1 when restoring.
6248 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6249 inside NS_IMPL_COCOA.
6250 (toggleFullScreen:): Put call to toggleFullScreen inside
6251 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6252 (setPosition:portion:whole:): por is CGFloat.
6253 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6254 (mouseDown:): Use CGFloat.
6255 (mouseDragged:): Remove unised variable edge.
6256 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6258 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6260 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6261 when NS_IMPL_GNUSTEP.
6262 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6263 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6264 (EmacsToolbar): Add clearAll. Add tag argument to
6265 addDisplayItemWithImage.
6266 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6268 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6270 * nsmenu.m (ns_update_menubar): Make static.
6271 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6272 (fillWithWidgetValue:): Add cast to SEL for setAction.
6273 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6274 (update_frame_tool_bar): Update code for GNUStep.
6275 (clearAll): New method.
6276 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6277 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6278 Move identifierToItem setObject and activeIdentifiers addObject before
6279 call to insertItemWithItemIdentifier.
6280 (validateVisibleItems): Fix indentation.
6281 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6282 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6283 UtilityWindow to aStyle, remove call to setStyleMask.
6285 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6287 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6288 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6289 Use F suffix on floats.
6290 (ns_char_width): Returns CGFloat.
6291 (ns_ascii_average_width): w is CGFloat instead of float.
6292 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6294 (ns_glyph_metrics): CGFloat instead of float.
6296 * nsfns.m (x_set_foreground_color, x_set_background_color):
6298 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6299 remove unused variables.
6300 (Fns_read_file_name): Keep track if panel is for save.
6301 Use ns_filename_from_panel/ns_directory_from_panel.
6302 (Fns_list_services): delegate only used for COCOA.
6303 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6304 Just return the input if GNUStep.
6305 (x_screen_planes): Remove.
6306 (Fxw_color_values): Use EmacsCGFloat
6307 (Fns_display_monitor_attributes_list): Only get screen number for
6309 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6311 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6312 ns_directory_from_panel.
6314 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6316 * process.c (handle_child_signal): Also use WCONTINUED.
6317 This is so that list-processes doesn't mistakenly list the process
6318 as stopped, when the process has actually been continued and is
6321 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6323 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6324 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6325 not already configured.
6327 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6329 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6331 * Makefile.in (mostlyclean): Remove *.res files.
6333 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6335 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6336 a buffer (bug#8447).
6338 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6340 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6341 display vector, and we backtrack, handle the case that the
6342 previous character position is also displayed from a display
6343 vector or covered by a display string or image. (Bug#14476)
6345 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6347 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6348 (struct MonitorInfo, free_monitors): Remove.
6349 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6350 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6351 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6354 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6355 (struct MonitorInfo, free_monitors): Remove.
6356 (ns_screen_name): Make static.
6357 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6358 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6361 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6362 (struct MonitorInfo): New struct.
6363 (free_monitors, make_monitor_attribute_list): Declare.
6365 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6367 (free_monitors, make_monitor_attribute_list): New functions.
6368 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6371 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6373 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6375 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6377 * keyboard.c: Apply keyboard decoding only to events that come directly
6378 from the tty, not from unread-command-events (bug#14368).
6379 (read_event_from_main_queue): New function, extracted from read_char).
6380 (read_decoded_char): Remove.
6381 (read_decoded_event_from_main_queue): New function to replace it.
6382 (read_char): Use it.
6383 (read_key_sequence): Use read_char rather than read_decoded_char.
6385 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6387 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6389 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6391 2013-05-22 Kenichi Handa <handa@gnu.org>
6393 The following changes are to fix the setting of
6394 buffer-file-coding-system on, for instance, C-x RET c unix RET
6395 _FILE_OF_DOS_EOL_TYPE_ RET.
6397 * coding.h (struct coding_system): New member detected_utf8_chars.
6399 * coding.c (detect_coding_utf_8): Count characters and check EOL
6400 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6402 (setup_coding_system): Do not initialize coding->head_ascii.
6403 (check_ascii): Do not set coding->eol_seen but update it. Do not
6404 call adjust_coding_eol_type here.
6405 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6406 If the eol-type of CODING is already specified, adjust the eol type
6407 of the found coding-system.
6408 (decode_coding_gap): Cancel previous change. Utilize the
6409 character numbers counted by detect_coding_utf_8. Fix detection
6412 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6414 * search.c (looking_at_1): Only set last_thing_searched if the match
6415 changed the match-data (bug#14281).
6417 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6419 * xdisp.c (reseat_at_previous_visible_line_start):
6420 Already declared in dispextern.h, so remove it here.
6421 (move_it_vertically_backward): Likewise.
6423 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6425 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6426 (Fx_display_pixel_width, Fx_display_pixel_height)
6427 (Fx_display_mm_width, Fx_display_mm_height):
6428 Mention `display-monitor-attributes-list' in docstrings.
6430 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6431 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6432 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6433 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6434 (Fx_display_backing_store, Fx_display_visual_class)
6435 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6436 (Fx_display_grayscale_p, Fx_display_pixel_width)
6437 (Fx_display_pixel_height, Fx_display_planes)
6438 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6439 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6440 (Fx_display_mm_width, Fx_display_mm_height)
6441 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6442 height for all physical monitors as in X11.
6444 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6445 Return pixel width or height for all physical monitors as in X11.
6447 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6449 Port --enable-gcc-warnings to clang.
6450 * bytecode.c (exec_byte_code):
6452 Redo diagnostic pragmas to pacify clang, too.
6453 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6454 * editfns.c (Fencode_time):
6455 * fileio.c (file_accessible_directory_p):
6456 * font.c (font_unparse_xlfd):
6457 Use '&"string"[index]' instead of '"string" + (index)'.
6458 * undo.c (user_error): Remove; unused.
6460 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6462 * insdel.c (insert_1_both): Document the arguments, instead of
6463 referring to insert_1, which no longer exists.
6465 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6466 some window, increment windows_or_buffers_changed, so that
6467 *Messages* display in that window is updated. (Bug#14408)
6469 * w32.c: Include epaths.h.
6470 (init_environment): Use cmdproxy.exe without leading directories.
6471 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6473 (gettimeofday): Adjust signature and return value to Posix
6476 * unexw32.c (open_output_file): Delete the existing emacs.exe
6477 before creating it, to break the hard link to the versioned
6480 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6481 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6482 (FIRSTFILE_OBJ): New variables.
6483 (W32_RES): Rename to EMACSRES. All users changed.
6484 (base_obj): Use $(CM_OBJ).
6485 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6486 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6487 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6488 $(W32_RES_LINK) before $(LIBES).
6489 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6491 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6493 * makefile.w32-in (DOC): Use just "DOC".
6495 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6497 * process.c: Export default filters and sentinels to Elisp.
6498 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6500 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6501 (Fset_process_sentinel, Fformat_network_address):
6502 Default to them instead of nil.
6503 (server_accept_connection): Sentinels can't be nil any more.
6504 (read_and_dispose_of_process_output): New function, extracted from
6505 read_process_output.
6506 (read_process_output): Use it; filters can't be nil.
6507 (Finternal_default_process_filter): New function, extracted from
6508 read_process_output.
6509 (exec_sentinel_unwind): Remove function.
6510 (exec_sentinel): Don't zilch sentinel while running.
6511 (status_notify): Sentinels can't be nil.
6512 (Finternal_default_process_sentinel): New function extracted from
6514 (setup_process_coding_systems): Default filter is not nil any more.
6515 (syms_of_process): Export new Elisp functions and initialize
6517 * lisp.h (make_lisp_proc): New function.
6519 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6521 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6523 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6525 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6526 unless we know that the window w is a leaf window.
6527 Another attempt at solving bug#14062.
6529 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6531 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6534 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6536 * image.c (gif_load): Check that subimages fit (Bug#14345).
6538 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6540 * lread.c (skip_dyn_eof): New function.
6541 (read1): Use it to skip the end of a file in response to #@00.
6543 * doc.c (get_doc_string): Slightly relax the sanity checking.
6545 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6547 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6548 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6549 (MonitorInfo): New struct.
6550 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6551 (Fns_display_monitor_attributes_list): New functions.
6552 (display-usable-bounds): Remove.
6553 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6556 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6558 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6559 (GTK_CHECK_VERSION): New macro, if not already defined.
6560 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6561 replaced by GTK_CHECK_VERSION.
6563 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6565 * xterm.h (GTK_PREREQ): New macro.
6566 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6567 to use this macro instead, for consistency and clarity.
6569 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6571 * xdisp.c (row_for_charpos_p): New function, with code of
6572 cursor_row_p, but accepts an additional argument CHARPOS instead
6573 of using a hardcoded PT.
6574 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6575 (row_containing_pos): Call row_for_charpos_p instead of partially
6576 doing the same. Fixes cursor positioning under longlines-mode
6577 when longlines-show-effect includes more than one newline, when
6578 moving the cursor vertically up.
6580 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6582 * makefile.w32-in (ACL_H): New macro.
6583 ($(BLD)/fileio.$(O)): Update dependencies.
6585 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6587 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6588 * Makefile.in (LIB_ACL): New macro.
6589 (LIBACL_LIBS): Remove.
6590 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6591 * fileio.c: Include <acl.h>.
6592 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6593 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6595 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6598 * unexelf.c: Don't assume ElfW (Half) fits in int.
6599 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6600 when dealing with ElfW (Half) values, since they can exceed 2**31
6601 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6602 (entry_address): Omit unused NUM arg. All uses changed.
6604 2013-05-07 Juri Linkov <juri@jurta.org>
6606 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6607 to the string converted from number with `Fnumber_to_string'.
6610 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6612 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6613 This fixes a problem introduced by my previous change.
6615 2013-05-07 Glenn Morris <rgm@gnu.org>
6617 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6619 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6621 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6623 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6625 Static checking by GCC 4.8.0.
6626 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6627 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6628 (x_get_monitor_attributes_fallback)
6629 (x_get_monitor_attributes_xinerama)
6630 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6631 Define only if USE_GTK.
6632 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6633 (x_get_monitor_attributes_fallback): Omit unused locals.
6634 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6635 Use double, not float, to avoid mixed-mode floating point arithmetic.
6637 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6638 Jan Djärv <jan.h.d@swipnet.se>
6640 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6641 (XINERAMA_CFLAGS): New macros.
6642 (ALL_CFLAGS, LIBES): Use them.
6644 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6645 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6646 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6647 (syms_of_xfns): DEFSYM them.
6648 (struct MonitorInfo): New struct.
6649 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6650 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6651 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6652 (x_get_monitor_attributes_xinerama): New functions.
6653 (Fx_display_monitor_attributes_list): New primitive.
6654 (syms_of_xfns): Defsubr it.
6656 * xterm.h (x_display_info): Add Xatom_net_workarea and
6657 Xatom_net_current_desktop.
6659 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6660 and dpyinfo->Xatom_net_current_desktop.
6662 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6664 * xdisp.c (pos_visible_p): Use the special code for finding the
6665 beginning of a display property or overlay for any "replacing"
6666 display property, not just for display strings. This solves
6667 incorrect reporting of position by posn-at-point. (Bug#14241)
6669 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6671 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6672 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6673 Verify that ElfW (Half) fits in int.
6674 (fatal): Use same signature as lisp.h.
6675 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6676 configure and build with -DUNEXELF_DEBUG without worrying about
6677 other modules that use DEBUG.
6678 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6679 possibly-wide integers now uses it instead of plain fprintf.
6680 (entry_address): New function, which avoids problems with 32-bit
6681 overflow on 64-bit hosts.
6682 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6683 (round_up): Don't assume the remainder fits in int.
6684 (find_section): Use bool for boolean. Simplify debug code.
6685 (unexec): Don't assume file sizes fit in int or size_t.
6686 Omit unnecessary trailing newline in 'fatal' format.
6687 Use strerror rather than outputting decimal error number.
6688 Remove unused code when emacs is not defined;
6689 this file relies on Emacs now.
6690 Don't assume e_phnum and e_shnum are positive.
6692 * regex.c: Fix problems when DEBUG is defined.
6693 (extract_number, extract_number_and_incr): Define regardless of
6694 whether DEBUG is defined; that's simpler and makes the code less
6695 likely to go stale in the normal case when DEBUG is not defined.
6696 Return int rather than taking an int * arg. All callers changed.
6697 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6698 Remove, replacing with ...
6699 (DEBUG_PRINT): New macro. All callers changed.
6700 (DEBUG_COMPILES_ARGUMENTS): New macro.
6701 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6702 (print_compiled_pattern, print_double_string) [DEBUG]:
6703 Use prototype rather than old-style definition.
6704 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6705 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6706 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6707 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6708 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6709 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6710 This matters only when DEBUG is defined.
6712 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6714 * xdisp.c (set_iterator_to_next): Set the
6715 ignore_overlay_strings_at_pos_p flag only if we are _really_
6716 iterating over an overlay string, as indicated by the
6717 current.overlay_string_index member. (Bug#14306)
6719 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6721 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6722 to where it is used, to avoid autorelease issues (Bug#14050).
6724 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6726 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6727 * fileio.c (syms_of_fileio): Implement this.
6728 * filelock.c (create_lock_file): If symbolic links don't work, so
6729 we use a regular file as a lock file, do not fsync the lock file;
6732 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6734 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6735 (syms_of_minibuf): Adjust accodingly.
6737 * callint.c (Fcall_interactively): Adjust calls accordingly.
6739 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6741 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6742 w->contents is a buffer before computing everything else.
6743 Use parentheses to disambiguate last part of the condition.
6745 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6746 assertion violations. (Bug#14062)
6748 2013-05-01 David Reitter <david.reitter@gmail.com>
6750 * nsfns.m (ns_tooltip): Initialize.
6752 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6754 * coding.c (decode_coding_gap): Don't remove the character before
6755 a newline unless it's a CR character. (Bug#14287)
6757 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6759 * dispextern.h (struct face): Move enum face_underline_type
6760 earlier so that bitfields can be in the same word.
6762 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6764 * nsfns.m (handlePanelKeys): New function.
6765 (EmacsOpenPanel:performKeyEquivalent:)
6766 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6767 arrows/function/control and copy/paste keys (Bug#14296).
6769 2013-04-27 Juri Linkov <juri@jurta.org>
6771 * callint.c (Fcall_interactively): Call `Qread_number' for
6772 interactive code letter `n' instead of using duplicate code.
6775 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6777 * systime.h (make_timeval): Declare as 'const'.
6779 2013-04-27 Kenichi Handa <handa@gnu.org>
6781 * font.c (font_open_entity): Always open a font of manageable
6784 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6786 Port better to AIX (Bug#14258).
6787 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6790 2013-04-24 Kenichi Handa <handa@gnu.org>
6792 * coding.c (decode_coding_iso_2022): When an invalid escape
6793 sequence is encountered, reset the invocation and designation
6794 status to the safest one.
6796 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6798 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6799 Without this fix, "make distclean" leaves stamp-h1 behind.
6801 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6803 * w32fns.c (w32_fullscreen_rect): New function to compute the
6804 window rectangle for the given fullscreen mode.
6805 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6806 longer tunes the window size. This keeps the window's edges flush
6807 with the screen and allows the taskbar to hide itself in fullboth.
6809 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6810 window decorations and uses the entire screen.
6812 * w32term.h (w32_fullscreen_rect) Add prototype.
6813 (struct w32_output): Replace normal_width, normal_height,
6814 normal_top, and normal_left members with a single normal_placement
6816 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6818 (FRAME_NORMAL_PLACEMENT): New macro.
6820 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6822 * minibuf.c (Ftest_completion): Silence compiler warning.
6824 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6826 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6829 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6832 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6833 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6834 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6835 parentheses where appropriate.
6837 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6839 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6841 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6843 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6844 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6845 Mention in the doc string that setting these variables takes
6846 effect only after a call to set-window-buffer. (Bug#14200)
6848 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6850 * indent.c (Fvertical_motion): Don't consider display strings on
6851 overlay strings as display strings on the buffer position we
6852 started from. This prevents vertical cursor motion from jumping
6853 more than one line when there's an overlay string with a display
6854 property at end of line.
6855 Reported by Karl Chen <Karl.Chen@quarl.org> in
6856 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6858 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6860 * window.c (select_window): `record_buffer' even if window is
6861 already selected (bug#14191).
6863 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6865 * window.c (Fwindow_end): Test more flags, including the buffer's
6866 last_overlay_modified flag, to determine whether the window's
6867 display is really up-to-date. Prevents the function from
6868 returning a stale value. (Bug#14170)
6869 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6872 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6874 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6875 garbaged only if it is not already the top frame on its TTY.
6876 This prevents flickering due to constant redrawing of TTY frames when
6877 there are GUI frames open in the same session. (Bug#13864)
6879 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6881 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6882 of marking the idle timers directly.
6884 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6886 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6889 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6891 * window.c (select_window): Don't record_buffer while the invariant is
6892 temporarily broken (bug#14161).
6894 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6896 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6898 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6900 2013-04-07 Romain Francoise <romain@orebokech.com>
6902 Ignore additional platform-specific ACL errors (Bug#13702).
6903 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6904 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6906 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6908 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6911 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6913 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6914 This bug was introduced by my 2013-02-25 change that simplified
6915 data_start configuration. Without this change, on GNU/Linux
6916 an Emacs configured with --enable-profiling fails immediately
6917 due to a profiler signal.
6918 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6919 with these flags. On platforms where special flags are needed
6920 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6921 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6922 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6924 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6926 Get rid of some platform-specific functions examining window
6927 system and its capabilities. This is a partial rework of the
6929 * lisp.h (have_menus_p): Remove prototype. This function is
6930 replaced with platform-independent window_system_available.
6931 (check_window_system): Move to...
6932 * frame.h (decode_window_system_frame, window_system_available):
6933 ...here, add new prototypes.
6934 * frame.c (window_system_available, decode_window_system_frame):
6936 (check_window_system): Platform-independent now.
6937 * xterm.h (x_in_use): Remove declaration.
6939 * w32term.h (check_x_frame):
6940 * nsterm.h (check_x_frame): Remove prototypes. This function
6941 is replaced with platform-independent decode_window_system_frame.
6942 * msdos.c (have_menus_p): Remove.
6943 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6944 Remove platform-specific functions. Use check_window_system,
6945 decode_window_system_frame and check_ns_display_info where
6946 appropriate. Minor style and comment tweaks.
6947 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6948 (check_x_frame): Likewise.
6949 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6951 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6952 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6953 * xmenu.c, xselect.c: All related users changed.
6955 2013-04-03 Kenichi Handa <handa@gnu.org>
6957 The following changes is to optimize the code for reading UTF-8
6960 * coding.c (check_ascii): Rename from detect_ascii. Return value
6961 changed. Check EOL format. Do not call adjust_coding_eol_type
6963 (check_utf_8): New function.
6964 (adjust_coding_eol_type): Do nothing if already adjusted.
6965 (detect_coding): Compare the return value of check_ascii with
6966 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6967 (decode_coding_gap): Optimize for valid UTF-8.
6969 2013-03-21 Kenichi Handa <handa@gnu.org>
6971 * coding.c (syms_of_coding): Cancel previous change.
6973 * insdel.c (insert_from_gap): Fix previous change.
6975 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6977 Consistently use platform-specific function to detect window system.
6978 * lisp.h (check_window_system): New prototype. This function is
6979 going to replace check_x, check_w32 and check_ns.
6980 (have_menus_p): Mention msdos.c in comment.
6981 * fontset.c (check_window_system_func): Remove. Adjust all users.
6982 * fontset.h (check_window_system_func): Remove prototype.
6983 * nsterm.h (check_ns):
6984 * xterm.h (check_x):
6985 * w32term.h (check_w32): Likewise.
6986 * menu.c (Fx_popup_menu): Use check_window_system.
6987 * msdos.c (check_window_system): Define for MS-DOS.
6988 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6989 * w32fns.c (check_window_system): Likewise for MS-Windows.
6990 * xfns.c (check_window_system): Likewise for X.
6991 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6992 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6994 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6996 Prefer < to > in range checks such as 0 <= i && i < N.
6997 This makes it easier to visualize quantities on a number line.
6998 This patch doesn't apply to all such range checks,
6999 only to the range checks affected by the 2013-03-24 change.
7000 This patch reverts most of the 2013-03-24 change.
7001 * alloc.c (xpalloc, Fgarbage_collect):
7002 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7003 * character.c (string_escape_byte8):
7004 * charset.c (read_hex):
7005 * data.c (cons_to_unsigned):
7006 * dispnew.c (update_frame_1):
7007 * doc.c (Fsubstitute_command_keys):
7008 * doprnt.c (doprnt):
7009 * editfns.c (hi_time, decode_time_components):
7010 * fileio.c (file_offset):
7011 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7012 * font.c (font_intern_prop):
7013 * frame.c (x_set_alpha):
7014 * gtkutil.c (get_utf8_string):
7015 * indent.c (check_display_width):
7016 * keymap.c (Fkey_description):
7017 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7019 * minibuf.c (read_minibuf_noninteractive):
7020 * process.c (wait_reading_process_output):
7021 * search.c (Freplace_match):
7022 * window.c (get_phys_cursor_glyph):
7023 * xdisp.c (redisplay_internal):
7024 * xsmfns.c (smc_save_yourself_CB):
7025 Prefer < to > for range checks.
7026 * dispnew.c (sit_for): Don't mishandle NaNs.
7027 This fixes a bug introduced in the 2013-03-24 change.
7028 * editfns.c (decode_time_components): Don't hoist comparison.
7029 This fixes another bug introduced in the 2013-03-24 change.
7031 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7033 * frame.h (struct frame): Drop scroll_bottom_vpos
7034 member becaue all real users are dead long ago.
7035 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7036 * xdisp.c (redisplay_internal): Adjust user.
7038 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7040 * nsmenu.m (showAtX:Y:for:): setLevel to
7041 NSPopUpMenuWindowLevel (Bug#13998).
7043 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7045 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7046 (ns_check_pending_open_menu): Declare.
7048 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7049 (x_activate_menubar): Update the menu with title that matches
7050 ns_get_pending_menu_title, and call
7051 ns_check_pending_openmenu (Bug#12698).
7052 (menuWillOpen:): New method.
7053 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7055 * nsterm.m (menu_will_open_state, menu_mouse_point)
7056 (menu_pending_title): New varaibles.
7057 (ns_get_pending_menu_title, ns_check_menu_open)
7058 (ns_check_pending_open_menu): New functions.
7060 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7062 * indent.c (current_column_bol_cache): Remove leftover which is not
7063 used in Fmove_to_column any more.
7064 (current_column, scan_for_column): Adjust users.
7065 * keyboard.c (last_point_position_buffer, last_point_position_window):
7066 Remove leftovers which are not used for recording undo any more.
7067 (command_loop_1, syms_of_keyboard): Adjust users.
7068 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7069 redisplay_window any more.
7070 (move_it_to): Adjust user.
7072 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7074 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7075 Update dependencies.
7077 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7079 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7080 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7083 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7085 * window.h (struct window): Replace hchild, vchild and buffer slots
7086 with the only contents slot. This is possible because each valid
7087 window may have either the child window (in vertical or horizontal
7088 combination) or buffer to display (for the leaf window). Using that,
7089 a lof of operations to traverse and/or change window hierarchies may
7090 be simplified. New member horizontal is used to distinguish between
7091 horizontal and vertical combinations of internal windows.
7092 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7093 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7094 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7095 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7096 Use contents slot, not buffer, where appropriate.
7097 (wset_combination): New function.
7098 (wset_buffer): Add eassert.
7099 (Fframe_first_window): Simplify the loop reaching first window.
7100 (Fwindow_buffer): Use WINDOW_LEAF_P.
7101 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7102 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7103 (unshow_buffer): Convert initial debugging check to eassert.
7104 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7105 (make_parent_window, window_resize_check, window_resize_apply)
7106 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7107 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7108 Adjust to match struct window changes.
7109 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7110 (mark_window_cursors_off, count_windows, get_leaf_windows)
7111 (foreach_window_1): Simplify the loop.
7112 * alloc.c (mark_object): Do not check for the leaf window because
7113 internal windows has no glyph matrices anyway.
7114 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7115 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7116 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7117 (build_frame_matrix_from_window_tree, mirror_make_current)
7118 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7119 (update_window_tree, set_window_update_flags): Simplify the loop.
7120 (sync_window_with_frame_matrix_rows): Enforce live window.
7121 Use contents slot, not buffer, where appropriate.
7122 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7123 and WINDOW_HORIZONTAL_COMBINATION_P.
7124 (make_frame_visible_1): Simplify the loop.
7125 Use contents slot, not buffer, where appropriate.
7126 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7127 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7128 (expose_window_tree): Likewise.
7129 Use contents slot, not buffer, where appropriate.
7130 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7131 to avoid deleted windows. Use contents slot instead of buffer.
7132 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7133 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7134 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7135 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7137 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7139 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7140 identify the reasons for assertion violations in bug#14062 and
7142 (Fx_show_tip): Fix compilation error under
7143 "--enable-check-lisp-object-type". (Bug#14073)
7145 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7146 Reported by <rzl24ozi@gmail.com>.
7148 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7150 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7152 (unwind_with_echo_area_buffer): ...to restore it here.
7153 This is needed to ensure that...
7154 (redisplay_window): ...both window markers are valid here,
7155 which is verified by eassert.
7156 * editfns.c (save_excursion_save): Do not assume that
7157 selected_window always displays the buffer.
7158 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7161 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7163 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7166 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7168 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7170 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7172 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7173 since MinGW's w32api headers do. This avoids compiler warnings.
7175 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7178 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7180 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7182 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7184 * gtkutil.c (style_changed_cb): Check if frame is live and an
7185 X frame (Bug#14038).
7187 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7189 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7190 Define only for _WIN32_WINNT less than 0x0500.
7191 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7193 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7194 see its own definitions of 'struct timeval' and 'struct timezone'.
7196 Fix incompatibilities between MinGW.org and MinGW64 headers.
7197 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7199 * w32.c (REPARSE_DATA_BUFFER): Guard with
7200 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7202 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7204 * xterm.c: Include X11/XKBlib.h
7205 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7207 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7209 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7211 * blockinput.h (input_blocked_p): Likewise.
7212 * bytecode.c (exec_byte_code): Likewise.
7213 * callproc.c (call_process_kill, call_process_cleanup)
7214 (Fcall_process): Likewise.
7215 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7216 (Fccl_execute_on_string): Likewise.
7217 * character.c (string_escape_byte8): Likewise.
7218 * charset.c (read_hex): Likewise.
7219 * cm.c (calccost): Likewise.
7220 * data.c (cons_to_unsigned): Likewise.
7221 * dired.c (directory_files_internal, file_name_completion):
7223 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7224 (sit_for): Likewise.
7225 * doc.c (Fsubstitute_command_keys): Likewise.
7226 * doprnt.c (doprnt): Likewise.
7227 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7228 * emacsgtkfixed.c: Likewise.
7229 * fileio.c (file_offset, Fwrite_region): Likewise.
7230 * floatfns.c (Fexpt, fmod_float): Likewise.
7231 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7233 * font.c (font_intern_prop): Likewise.
7234 * frame.c (x_set_alpha): Likewise.
7235 * gtkutil.c (get_utf8_string): Likewise.
7236 * indent.c (check_display_width): Likewise.
7237 * intervals.c (create_root_interval, rotate_right, rotate_left)
7238 (split_interval_right, split_interval_left)
7239 (adjust_intervals_for_insertion, delete_node)
7240 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7241 (merge_interval_right, merge_interval_left, copy_intervals)
7242 (set_intervals_multibyte_1): Likewise.
7243 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7244 * keymap.c (Fkey_description): Likewise.
7245 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7246 * lread.c (openp, read_integer, read1, string_to_number):
7248 * menu.c (ensure_menu_items): Likewise.
7249 * minibuf.c (read_minibuf_noninteractive): Likewise.
7250 * print.c (printchar, strout): Likewise.
7251 * process.c (create_process, Faccept_process_output)
7252 (wait_reading_process_output, read_process_output, send_process)
7253 (wait_reading_process_output): Likewise.
7254 * profiler.c (make_log, handle_profiler_signal): Likewise.
7255 * regex.c (re_exec): Likewise.
7256 * regex.h: Likewise.
7257 * search.c (looking_at_1, Freplace_match): Likewise.
7258 * sysdep.c (get_child_status, procfs_ttyname)
7259 (procfs_get_total_memory): Likewise.
7260 * systime.h (EMACS_TIME_VALID_P): Likewise.
7261 * term.c (dissociate_if_controlling_tty): Likewise.
7262 * window.c (get_phys_cursor_glyph): Likewise.
7263 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7264 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7266 * xfns.c (Fx_window_property): Likewise.
7267 * xmenu.c (set_frame_menubar): Likewise.
7268 * xselect.c (x_get_window_property, x_handle_dnd_message):
7270 * xsmfns.c (smc_save_yourself_CB): Likewise.
7271 * xterm.c (x_scroll_bar_set_handle): Likewise.
7273 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7275 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7276 to be optional or nil. Adjust comment and convert it to docstring.
7277 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7278 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7280 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7282 Static checking by GCC 4.8-20130319.
7283 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7284 * process.c (Fset_process_datagram_address)
7285 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7286 * xdisp.c (get_char_face_and_encoding):
7287 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7288 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7289 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7291 2013-03-24 Ken Brown <kbrown@cornell.edu>
7293 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7294 fix compilation on 64-bit Cygwin, where underscores are not
7295 automatically prepended.
7297 * w32term.c (w32_initialize): Silence compiler warning.
7299 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7301 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7302 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7303 variables, to save and restore frame dimensions.
7304 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7305 after returning from a 'fullscreen' configuration.
7306 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7307 to avoid races between the main thread and the input thread.
7309 * w32term.h (struct w32_output): New members normal_width,
7310 normal_height, normal_top, normal_left, and prev_fsmode.
7311 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7312 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7315 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7316 'fullscreen' parameter. Always record previous width and height
7317 of the frame, except when switching out of maximized modes, so
7318 that they could be restored correctly, instead of resetting to the
7319 default frame dimensions. Send SC_RESTORE command to the frame,
7320 unless we are going to send SC_MAXIMIZE, to restore the frame
7321 resize hints in the mouse pointer shown by the window manager.
7324 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7326 * lisp.h (get_frame_param): Adjust conditions for prototype
7329 2013-03-22 Ken Brown <kbrown@cornell.edu>
7331 * unexcw.c: Drop unneeded inclusion of w32common.h.
7332 (report_sheap_usage): Declare.
7333 (read_exe_header): Add magic numbers for x86_64.
7334 (fixup_executable): Fix printf format specifier for unsigned long
7337 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7339 * frame.h (struct frame): Put menu_bar_window under #ifdef
7340 because this member is not needed when X toolkit is in use.
7341 (fset_menu_bar_window):
7342 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7343 (free_glyphs, update_frame):
7344 * xdisp.c (expose_frame): Likewise.
7345 (display_menu_bar): Likewise. Remove redundant eassert.
7346 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7349 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7351 Use functions and constants to manipulate Lisp_Save_Value objects.
7352 This replaces code that used macros and strings and token-pasting.
7353 The change makes the C source a bit easier to follow,
7354 and shrinks the Emacs executable a bit.
7355 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7356 (make_save_value): Change 1st arg from string to enum. All callers
7359 (mark_object): Use if, not #if, for GC_MARK_STACK.
7360 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7361 (XSAVE_OBJECT): Now functions, not macros.
7362 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7363 the constant was never used.
7364 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7365 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7366 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7367 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7369 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7370 type3 with a single member save_type. All uses changed.
7371 (save_type, set_save_pointer, set_save_integer): New functions.
7372 * print.c (PRINTX): Remove.
7374 * alloc.c: Remove redundant static declarations.
7376 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7378 * window.h (struct window): Convert left_col, top_line, total_lines
7379 and total_cols from Lisp_Objects to integers. Adjust comments.
7380 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7382 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7383 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7384 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7385 Adjust users where appropriate.
7387 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7389 * frame.h (struct frame): Drop resx and resy because the same data is
7390 available from window system-specific output context. Adjust users.
7391 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7392 New functions to provide defaults when no window system available.
7393 (FRAME_RES_X, FRAME_RES_Y): New macros.
7394 (NUMVAL): Move from xdisp.c.
7395 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7396 (Ffont_face_attributes, Fopen_font):
7397 * image.c (gs_load):
7398 * w32font.c (fill_in_logfont):
7399 * xdisp.c (calc_pixel_width_or_height):
7400 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7401 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7403 2013-03-20 Kenichi Handa <handa@gnu.org>
7405 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7406 to 1 (temporary workaround until a bug related to ASCII
7407 optimization is fixed).
7409 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7411 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7412 Signal error if window is not internal. Adjust docstring.
7413 (delete_all_child_windows): Use combination_limit to save the buffer.
7414 (Fset_window_configuration): Adjust accordingly.
7415 * print.c (syms_of_print): Initialize debugging output not here...
7416 (init_print_once): ...but in a new function here.
7417 * lisp.h (init_print_once): Add prototype.
7418 * emacs.c (main): Add call to init_print_once. Adjust comments.
7420 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7422 * window.c (window_resize_check, window_resize_apply)
7423 (window_from_coordinates, recombine_windows, set_window_buffer)
7424 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7425 (Fsplit_window_internal, Fdelete_window_internal)
7426 (freeze_window_starts): Use bool for booleans.
7427 * window.h (window_frame_coordinates, resize_frame_windows)
7428 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7430 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7432 * dispnew.c (bitch_at_user): Use `user-error'.
7434 2013-03-17 Ken Brown <kbrown@cornell.edu>
7436 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7437 as return type of image_background. (Bug#13981)
7438 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7440 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7442 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7443 (ns_select): Don't return with result uninitialized.
7445 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7448 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7450 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7451 directories. If filename is nil, get directory name (Bug#13932).
7452 Use getFilename and getDirectory.
7453 (getFilename, getDirectory): New methods for EmacsSavePanel and
7455 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7457 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7459 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7461 2013-03-15 Kenichi Handa <handa@gnu.org>
7463 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7464 (adjust_after_replace): Make it back to static. Delete the third
7465 arg text_at_gap_tail. Cancel the code for handling it.
7467 * coding.h (struct coding_system): New member eol_seen.
7469 * coding.c (detect_ascii): New function.
7470 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7471 when the source bytes are actually scanned. On detecting for
7472 coding_category_utf_8_auto, call detect_ascii instead of scanning
7473 source bytes directly.
7474 (produce_chars): Call insert_from_gap with the new arg 0.
7475 (encode_coding): Likewise.
7476 (decode_coding_gap): Control ASCII optimization by the variable
7477 disable_ascii_optimization instead of #ifndef .. #endif.
7478 Deccode EOL format according to coding->eol_seen.
7479 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7482 * lisp.h (adjust_after_replace): Cancel externing it.
7483 (insert_from_gap): Adjust prototype.
7485 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7487 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7488 FULLSCREEN_MAXIMIZED. (Bug#13935)
7490 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7492 * region-cache.c (find_cache_boundary, move_cache_gap)
7493 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7494 Simplify debugging check and convert to eassert. Adjust comment.
7495 (pp_cache): Put under ENABLE_CHECKING.
7497 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7499 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7500 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7502 (w32fullscreen_hook): If the frame is visible, reset
7503 f->want_fullscreen flag after changing the frame size. If the
7504 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7507 2013-03-13 Daniel Colascione <dancol@dancol.org>
7509 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7510 too so that these builds can use Cygwin's file conversion
7511 functions. (We've been building and linking cygw32.o all along
7512 and just not using it.)
7514 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7516 File synchronization fixes (Bug#13944).
7517 * Makefile.in (LIB_FDATASYNC): New macro.
7519 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7520 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7521 Don't worry about HAVE_FSYNC, since a substitute fsync is
7522 available if the system lacks one.
7523 (Fwrite_regin): Retry fsync if interrupted.
7525 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7527 * w32term.c (w32_read_socket): If the Emacs frame is being
7528 activated, call w32fullscreen_hook, to make sure the new frame
7529 dimensions are in effect. (Bug#13937)
7531 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7533 * xdisp.c (init_iterator): Simplify because both character and byte
7534 positions are either specified or -1. Add eassert. Adjust comment.
7535 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7536 character and byte positions can be obtained from marker.
7538 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7540 Static checking by Sun C 5.12.
7541 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7542 * bytecode.c (exec_byte_code):
7543 * dispnew.c (init_display):
7545 * fileio.c (Fsubstitute_in_file_name):
7546 * keyboard.c (Fevent_convert_list):
7547 * keymap.c (Fsingle_key_description):
7548 * term.c (maybe_fatal, fatal):
7549 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7550 * xsmfns.c (Fhandle_save_session):
7551 Omit unreachable code.
7552 * keymap.c (map_keymap_char_table_item): Cast void * to
7553 a function pointer type; the C Standard requires this.
7555 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7556 Include <sys/param.h> unconditionally, as that works elsewhere and
7557 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7558 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7561 See ChangeLog.12 for earlier changes.
7567 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7569 This file is part of GNU Emacs.
7571 GNU Emacs is free software: you can redistribute it and/or modify
7572 it under the terms of the GNU General Public License as published by
7573 the Free Software Foundation, either version 3 of the License, or
7574 (at your option) any later version.
7576 GNU Emacs is distributed in the hope that it will be useful,
7577 but WITHOUT ANY WARRANTY; without even the implied warranty of
7578 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7579 GNU General Public License for more details.
7581 You should have received a copy of the GNU General Public License
7582 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.