1 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3 Fix minor problems found by static checking.
4 * buffer.h (struct buffer_text, struct buffer):
5 * frame.h (struct frame):
6 * window.h (struct window):
7 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10 no-longer-valid use of HAVE_MENUS.
11 * xdisp.c (propagate_buffer_redisplay): Now static.
13 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
15 * xmenu.c (Fmenu_or_popup_active_p):
16 * window.c (Fset_window_configuration):
17 * menu.c (Fx_popup_menu, Fx_popup_dialog):
18 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
19 * fns.c (Fyes_or_no_p):
20 * editfns.c (Fmessage_box, Fmessage_or_box):
21 * alloc.c (make_save_ptr_ptr):
22 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
24 * window.c (Fset_window_configuration): Move select_window later.
26 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
28 Refine redisplay optimizations to only redisplay *some* frames/windows
29 rather than all of them.
30 * xdisp.c (REDISPLAY_SOME): New constant.
31 (redisplay_other_windows, wset_redisplay, fset_redisplay)
32 (bset_redisplay, bset_update_mode_line): New functions.
33 (message_dolog): Use bset_redisplay.
34 (clear_garbaged_frames): Use fset_redisplay.
35 (echo_area_display): Use wset_redisplay.
36 (buffer_shared_and_changed): Remove.
37 (prepare_menu_bars): Call Vpre_redisplay_function before updating
38 frame titles. Compute the actual set of windows redisplayed.
39 Don't update frame titles and menu bars for frames that don't need to
41 (propagate_buffer_redisplay): New function.
43 (redisplay_internal): Use it. Be more selective in the set of windows
44 we redisplay. Propagate windows_or_buffers_changed to
45 update_mode_lines a bit later to simplify the code.
46 (mark_window_display_accurate_1): Reset window and buffer's
48 (redisplay_window): Do nothing if neither the window nor the buffer nor
49 the frame needs redisplay.
50 * window.h (struct window): Add `redisplay' field.
51 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
52 (redisplay_other_windows, window_list): New declarations.
53 * window.c (select_window, Fset_window_start): Use wset_redisplay.
54 (window_list): Not static any more.
55 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
56 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
57 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
58 * frame.c (Fmake_frame_visible): Don't redisplay everything.
59 * frame.h (struct frame): Add `redisplay' field.
60 Move `external_menu_bar' bitfield next to other bit-fields.
61 (SET_FRAME_GARBAGED): Use fset_redisplay.
62 (SET_FRAME_VISIBLE): Don't garbage the frame;
63 Use redisplay_other_windows.
64 * buffer.h (struct buffer): Add `redisplay' field.
65 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
66 (modify_overlay): Use bset_redisplay.
67 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
69 2013-11-28 Eli Zaretskii <eliz@gnu.org>
71 Support w32 file notifications in batch mode.
72 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
73 invalid (which happens in batch mode). If non-interactive, call
74 handle_file_notifications to store file notification events in the
75 input queue. (Bug#15933)
77 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
79 * w32inevt.c (handle_file_notifications): Now external, not static.
81 * w32term.h (handle_file_notifications): Provide prototype.
83 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
84 init_crit, since init_display, which does that otherwise, is not
87 2013-11-27 Glenn Morris <rgm@gnu.org>
89 * Makefile.in ($(lispsource)/international/charprop.el): New.
90 (emacs$(EXEEXT)): Depend on charprop.el.
92 2013-11-27 Eli Zaretskii <eliz@gnu.org>
94 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
95 deleting portions of the buffer under non-nil REPLACE argument.
98 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
99 directory, watch it and not its parent.
100 (add_watch): Allow empty string in FILE.
102 2013-11-27 Martin Rudalics <rudalics@gmx.at>
104 * window.c (Fset_window_start, window_resize_apply)
105 (window_scroll): Reset window_end_valid (Bug#15957).
107 2013-11-27 Glenn Morris <rgm@gnu.org>
109 * Makefile.in (leimdir): Now in lisp source directory.
110 ($(leimdir)/leim-list.el): Just use ../leim .
111 * epaths.in (PATH_DUMPLOADSEARCH):
112 * lread.c (load_path_default):
113 * nsterm.m (ns_load_path): No more leim directory.
115 2013-11-26 Andreas Schwab <schwab@suse.de>
117 * .gdbinit (xgettype): Add cast.
119 2013-11-26 Glenn Morris <rgm@gnu.org>
121 Preload leim-list.el.
122 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
123 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
124 is a single directory.
126 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
128 bool-vector-subsetp is now the normal direction (Bug#15912).
129 * data.c (Fbool_vector_subsetp): Test whether the first argument
130 is a subset of the second one, not the reverse. Add doc string.
132 Fix minor problems found by static checking.
133 * lread.c (load_path_default): Now static.
134 * textprop.c (text_property_stickiness): Be consistent about the
135 test used when deciding whether to consider the previous character.
136 This simplifies the code a bit.
138 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
140 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
142 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
143 (syms_of_frame): Don't defsubr them.
145 2013-11-25 Glenn Morris <rgm@gnu.org>
147 * lread.c (load_path_default): Change the sense of the argument.
148 (init_lread): When EMACSLOADPATH is set, do not ignore changes
149 from dump_path. When it is not, avoid checking dump_path twice.
151 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
152 uninstalled dump_path against installed Vload_path. (Bug#15964)
154 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
156 Export get_pos_property to Elisp.
157 * editfns.c (Fget_pos_property): Rename from get_pos_property.
158 (syms_of_editfns): Export it to Elisp.
160 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
162 2013-11-23 Romain Francoise <romain@orebokech.com>
164 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
165 initialization here ...
166 (syms_of_fileio): ... from here.
168 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
170 * lread.c (init_lread): Fix int/Lisp_Object mixup.
171 Please use --enable-check-lisp-object-type.
173 2013-11-23 Glenn Morris <rgm@gnu.org>
175 * process.c (get_process): Explicit error for dead buffers.
177 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
179 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
181 2013-11-23 Glenn Morris <rgm@gnu.org>
183 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
184 * lread.c (load_path_check): Take path to check as argument.
185 (load_path_default): New, split from init_lread.
186 (init_lread): Move calc of default load-path to load_path_default.
187 Empty elements in EMACSLOADPATH now stand for the default.
188 (load-path): Doc fix.
189 * emacs.c (decode_env_path): Add option to treat empty elements
190 as nil rather than ".".
191 * callproc.c (init_callproc_1, init_callproc):
192 * image.c (Vx_bitmap_file_path):
193 * lisp.h (decode_env_path):
194 * lread.c (Vsource_directory):
195 Update for new argument spec of decode_env_path.
197 2013-11-22 Eli Zaretskii <eliz@gnu.org>
199 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
200 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
202 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
204 Fix some dependency problems that cause unnecessary recompiles.
205 Problem reported by RMS in
206 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
207 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
208 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
209 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
210 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
211 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
212 (boostrap-clean): No need to remove stamp-oldxmenu.
214 Fix recently introduced bool vector overrun.
215 This was due to an optimization that went awry.
216 Reported by Glenn Morris in
217 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
218 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
219 for empty vectors, undoing the 2013-11-18 change.
220 * data.c (bool_vector_binop_driver): Rely on this.
221 Fix bug that occasionally overran the destination.
222 * lisp.h (struct Lisp_Bool_vector): Document this.
224 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
226 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
229 * nsterm.m (init, run, stop:): Comment out for now, does not work
232 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
234 * charset.c (syms_of_charset): Don't read past end of string.
236 2013-11-19 Glenn Morris <rgm@gnu.org>
238 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
240 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
242 Add hooks to run on gaining/losing focus. (Bug#15029)
243 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
244 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
245 (syms_of_frame): Add focus-in-hook, focus-out-hook.
247 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
249 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
250 The old names predated the API change that put destination at end.
252 Improve API of recently-added bool vector functions (Bug#15912).
253 The old API had (bool-vector-count-matches A B)
254 and (bool-vector-count-matches-at A B I), which gave the
255 misleading impression that the two functions were variants, one
256 with a location I. The new API has (bool-vector-count-population A)
257 and (bool-vector-count-consecutive A B I) to make the distinction
258 clearer. The first function no longer has a B argument, since the
259 caller can easily determine the number of nils if the length and
260 number of ts is known.
261 * data.c (Fbool_vector_count_population): Rename from
262 bool_vector_count_matches, and accept just 1 argument.
263 (Fbool_vector_count_consecutive): Rename from
264 Fbool_vector_count_matches_at.
266 Always allocate at least one bits_word per bool vector.
267 See Daniel Colascione in:
268 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
269 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
270 * data.c (bool_vector_binop_driver): Rely on this. Tune.
271 * lisp.h (struct Lisp_Bool_vector): Document this.
273 2013-11-18 Eli Zaretskii <eliz@gnu.org>
275 * insdel.c (invalidate_buffer_caches): New function, consolidated
276 from part of prepare_to_modify_buffer.
277 (insert_from_gap, prepare_to_modify_buffer):
278 * coding.c (code_convert_region, code_convert_string):
279 Call invalidate_buffer_caches. (Bug#15841)
281 * lisp.h (invalidate_buffer_caches): Add prototype.
283 2013-11-17 Eli Zaretskii <eliz@gnu.org>
285 * w32term.c (x_update_window_end): Don't invalidate the entire
286 mouse-highlight info, just signal frame_up_to_date_hook that mouse
287 highlight needs to be redisplayed. (Bug#15913)
289 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
291 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
293 2013-11-16 Eli Zaretskii <eliz@gnu.org>
295 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
296 while we are using Vprin1_to_string_buffer.
298 * keymap.c (describe_map): Don't crash if PT is 1 both before and
299 after inserting the description string. (Bug#15907)
301 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
303 * data.c: Work around bogus GCC diagnostic about shift count.
304 Reported by Eli Zaretskii in
305 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
306 (pre_value): New function.
307 (count_trailing_zero_bits): Use it.
309 2013-11-15 Eli Zaretskii <eliz@gnu.org>
311 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
312 assume C macros are not supported even under -g3 in these old GCC
315 2013-11-15 Leo Liu <sdl.web@gmail.com>
317 * minibuf.c (Ftry_completion, Fall_completions)
318 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
320 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
322 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
323 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
324 This avoids placing unnecessary constants into the Emacs code.
326 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
328 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
329 for Cygwin w32 build.
331 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
332 for Cygwin w32 build. (Bug#15892)
334 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
336 Simplify, port and tune bool vector implementation.
337 * alloc.c (bool_vector_exact_payload_bytes)
338 (bool_vector_payload_bytes): Remove.
339 (bool_vector_fill): Return its argument.
340 * alloc.c (bool_vector_fill):
342 * print.c (print_object):
343 Simplify by using bool_vector_bytes.
344 * alloc.c (make_uninit_bool_vector):
345 New function, broken out from Fmake_bool_vector.
346 (Fmake_bool_vector): Use it. Use tail call.
347 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
348 * data.c (BITS_PER_ULL): New constant.
349 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
350 if long long versions don't exist.
351 (shift_right_ull): New function.
352 (count_one_bits_word): New function, replacing popcount_bits_word
353 macro. Don't assume that bits_word is no wider than long long.
354 (count_one_bits_word, count_trailing_zero_bits):
355 Don't assume that bits_word is no wider than long long.
356 * data.c (bool_vector_binop_driver, bool_vector_not):
357 * fns.c (Fcopy_sequence):
359 Create an uninitialized destination, to avoid needless work.
360 (internal_equal): Simplify.
361 (Ffillarray): Prefer tail call.
362 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
363 contain at least one word.
364 (bits_word_to_host_endian): Prefer if to #if. Don't assume
365 chars are narrower than ints.
366 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
367 * fns.c (Fcopy_sequence):
369 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
370 Don't try to port to hosts where bits_word values have holes; the
371 code wouldn't work there anyway. Verify this assumption, though.
372 (bool_vector_bytes): New function.
373 (make_uninit_bool_vector): New decl.
374 (bool_vector_fill): Now returns Lisp_Object.
376 * xfns.c (xic_create_fontsetname):
377 * xrdb.c (gethomedir): Prefer tail calls.
379 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
381 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
382 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
384 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
385 that requires a return value.
386 (Fset_buffer_modified_p): Take advantage of this change to do
389 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
391 * buffer.c (Frestore_buffer_modified_p): Sync it with
392 Fset_buffer_modified_p.
393 (Fforce_mode_line_update): New function, moved from subr.el.
394 (Fset_buffer_modified_p): Use them.
395 (syms_of_buffer): Defsubr Fforce_mode_line_update.
397 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
399 * search.c (find_newline): Rewrite to prefer offsets to pointers.
400 This avoids undefined behavior when subtracting pointers into
401 different aways. On my platform it also makes the code a tad
402 smaller and presumably faster.
404 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
406 * keyboard.c (command_loop_1): Use region-extract-function.
407 * insdel.c (Qregion_extract_function): Not static any more (can we
408 stop pretending that these vars can benefit from being marked static?).
410 2013-11-09 Eli Zaretskii <eliz@gnu.org>
412 * search.c (find_newline): If buffer text is relocated during the
413 "dumb loop", adjust C pointers into buffer text to follow suit.
416 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
418 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
419 for conversion (Bug#15837).
421 2013-11-09 Eli Zaretskii <eliz@gnu.org>
423 * fileio.c (Finsert_file_contents): Invalidate the newline cache
424 for the entire range of inserted characters. (Bug#15841)
426 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
428 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
430 (realize_default_face): Remove assignment to distant-foreground if
431 unspecified (Bug#15815).
433 2013-11-08 Eli Zaretskii <eliz@gnu.org>
435 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
436 cache-long-scans disabled, since we don't want to call
437 prepare_to_modify_buffer (in insert_1_both) for each message we
440 * buffer.h (bset_cache_long_scans): New INLINE function, moved
441 from buffer.c. Improve commentary to the buffer field setter
444 * buffer.c (bset_cache_long_scans): Static function deleted.
445 Improve commentary to the buffer field setter functions.
446 (init_buffer_once): Default for cache-long-scans changed to t.
449 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
451 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
453 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
454 This bug was introduced in my 2013-06-21 change, and caused
455 struct Lisp_Sub_Char_Table objects to be given too many slots,
456 which broke 'make -C admin/unidata'.
458 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
460 Import changes from mac-port 4.5.
461 * macfont.m (mac_font_copy_default_descriptors_for_language)
462 (mac_font_copy_default_name_for_charset_and_languages): Declare.
463 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
464 (macfont_language_default_font_names): New.
465 (macfont_list): Rearrange language/charset code.
466 (macfont_close): Don't check for macfont_info->cache.
467 (mac_ctfont_create_preferred_family_for_attributes): New font
469 mac_font_copy_default_name_for_charset_and_languages.
470 (mac_font_copy_default_descriptors_for_language)
471 (mac_font_copy_default_name_for_charset_and_languages): New functions.
473 * macfont.h (kCTVersionNumber10_9): Define if not defined.
475 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
477 Port to C11 aligned_alloc, and fix some integer overflows.
478 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
479 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
480 and use of posix_memalign replaced with aligned_alloc.
481 (aligned_alloc): New function, defined or declared as needed.
482 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
483 Don't undef; configure.ac now does this.
484 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
485 (calloc, aligned_alloc): Check for integer overflow.
486 (aligned_alloc): Rename from memalign. All uses changed.
487 (memalign): New function, an alias for aligned_alloc.
489 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
491 * xdisp.c (redisplay_internal): Fix typo in last change.
493 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
495 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
497 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
499 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
500 redisplay--mode-lines-cause.
501 (redisplay_internal): Keep them uptodate. Remove redundant check of
502 buffer_shared_and_changed.
503 * *.[chm]: Number every assignment to update_mode_lines so we
504 can track why it is set.
506 2013-11-06 Eli Zaretskii <eliz@gnu.org>
508 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
510 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
512 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
513 can track why it is set.
515 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
517 Integer-related fixes for term.c etc.
518 * dispextern.h (face_tty_specified_color): New function.
519 * term.c (turn_on_face): Don't rely on undefined behavior when
520 assigning an out-of-range value to 'long'.
521 Simplify test for toggling highlight.
522 (tty_capable_p): Omit last two (unused) args. All callers changed.
523 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
524 (read_menu_input, tty_menu_activate, tty_menu_show):
525 * xfaces.c (x_supports_face_attributes_p)
526 (tty_supports_face_attributes_p):
527 Use bool for boolean. All callers changed.
528 (tty_supports_face_attributes_p): Omit defaults for color indices;
529 no longer needed. Simplify tail call.
531 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
533 * xdisp.c (prepare_menu_bars): Mark static.
534 * lisp.h (prepare_menu_bars): Don't declare.
535 * xselect.c (x_handle_selection_clear):
536 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
538 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
540 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
541 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
543 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
545 * keyboard.c (Fcommand_error_default_function): Rename from
546 Fdefault_error_output.
548 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
550 * keyboard.c (Fdefault_error_output): New function, extracted from
552 (syms_of_keyboard): Use it for Vcommand_error_function.
554 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
556 * eval.c (handlerlist_sentinel): New variable (bug#15802).
557 (init_eval): Use it to ensure handlerlist is non-NULL.
558 (unwind_to_catch): Make sure we never set handlerlist to NULL.
559 (Fsignal): Adjust NULLness test of handlerlist.
560 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
562 2013-11-05 Eli Zaretskii <eliz@gnu.org>
564 * callproc.c (call_process): Call prepare_to_modify_buffer before
565 decoding text read from the sub-process, as the decoded stuff will
566 be inserted into the buffer. This will invalidate the various
567 caches maintained for the buffer. (Bug#15148)
569 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
571 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
572 string of glyphless-char-display.
574 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
576 * nsfns.m (ns_get_name_from_ioreg): New function.
577 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
578 OSX >= 10.9. Use ns_get_name_from_ioreg.
580 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
582 Simplify and port recent bool vector changes.
583 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
584 only in this file. Use a more-efficient implementation if the
585 second argument is a power of 2.
586 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
587 Remove no-longer-necessary compile-time checks.
588 (bool_vector_exact_payload_bytes): New function.
589 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
590 exact payload changed to call the new function. Do not assume
591 that the arg or result fits in ptrdiff_t.
592 (bool_vector_fill): New function.
593 (Fmake_bool_vector): Use it. Don't assume bit counts fit
595 (vroundup_ct): Don't assume arg fits in size_t.
596 * category.c (SET_CATEGORY_SET): Remove. All callers now just
597 invoke set_category_set.
598 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
599 All callers changed. Use bool_vector_set.
600 * category.h (XCATEGORY_SET): Remove; no longer needed.
601 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
603 * data.c (Faref): Use bool_vector_ref.
604 (Faset): Use bool_vector_set.
605 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
606 (Fbool_vector_not, Fbool_vector_count_matches)
607 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
608 * fns.c (concat): Use bool_vector_ref.
609 (Ffillarray): Use bool_vector_fill.
610 (mapcar1): Use bool_vector_ref.
611 (sxhash_bool_vector): Hash words, not bytes.
612 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
613 a constant, since it's now used in #if.
614 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
615 unsigned char on unusual architectures, so that we no longer
616 assume that the number of bits per bits_word is a power of two or
617 is a multiple of 8 or of CHAR_BIT.
618 (Qt): Add forward decl.
619 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
620 at least as strictly as bits_word.
621 (bool_vector_data, bool_vector_uchar_data): New accessors.
622 All data structure accesses changed to use them.
623 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
624 (bool_vector_set): New functions.
625 (bool_vector_fill): New decl.
626 (ROUNDUP): Move to alloc.c as described above.
628 Fix recent gnutls changes.
629 * gnutls.c (Fgnutls_boot): Don't assume C99.
630 * process.c (wait_reading_process_output): Fix typo in recent change.
632 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
634 * process.c (wait_reading_process_output, read_process_output)
635 (send_process): Check gnutls_state is not NULL.
637 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
638 (Fgnutls_boot): Set process gnutls_p later, after initialization.
640 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
642 * nsterm.m (init, run, stop:): New methods in EmacsApp for
643 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
645 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
648 * nsfns.m (Fx_create_frame): Fix memory leak.
650 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
651 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
652 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
654 2013-11-04 Eli Zaretskii <eliz@gnu.org>
656 * xdisp.c (message3_nolog, message_with_string): Encode the string
657 before writing it to the terminal in a non-interactive session.
659 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
660 sure we concatenate them into a unibyte string.
662 * fileio.c (make_temp_name): Encode PREFIX, and decode the
663 resulting temporary name before returning it to the caller.
664 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
665 is a unibyte string, convert NAME to a unibyte string to ensure
666 that the result is also a unibyte string.
668 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
669 create unibyte strings from default paths and directory/file
672 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
675 * callproc.c (init_callproc): Use build_unibyte_string to make
676 sure we create unibyte strings from default paths and
677 directory/file names.
679 * buffer.c (init_buffer): Don't store default-directory of
680 *scratch* in multibyte form. The original problem which led to
682 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
683 but it was solved long ago. (Bug#15260)
685 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
687 Port to stricter C99 platforms.
688 Especially, C99 prohibits nesting a struct X inside struct Y if
689 struct X has a flexible array member.
690 * alloc.c (struct sdata): New type.
691 (sdata): Implement in terms of struct sdata.
692 Remove u member; all uses replaced by next_vector, set_next_vector.
693 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
694 (SDATA_DATA_OFFSET): Now a constant, not a macro.
695 (struct sblock): Rename first_data member to data, which is now
696 a flexible array member. All uses changed.
697 (next_vector, set_next_vector, large_vector_vec): New functions.
698 (vector_alignment): New constant.
699 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
700 (struct large-vector): Now merely a NEXT member, since the old approach
701 ran afoul of stricter C99. All uses changed to use
702 large_vector_vec or large_vector_offset.
703 (large_vector_offset): New constant.
704 * dispnew.c: Include tparam.h, for tgetent.
705 Do not include term.h; no longer needed.
706 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
707 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
708 (struct Lisp_Vector): Use a flexible array member for contents,
709 instead of a union with a member that is an array of size 1.
711 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
712 fact that the struct no longer contains a union.
713 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
714 (struct Lisp_Save_Value, struct Lisp_Free):
715 Use unsigned, not int, for spacers, to avoid c99 warning.
716 (union specbinding): Use unsigned, not bool, for bitfield, as
717 bool is not portable to pre-C99 hosts.
719 2013-11-04 Glenn Morris <rgm@gnu.org>
721 * emacs.c (usage_message): Mention that `-L :...' appends.
723 2013-11-02 Glenn Morris <rgm@gnu.org>
725 * Makefile.in (abs_builddir): Remove.
726 (bootstrap_exe): Use relative filename.
728 Use relative filenames in TAGS files.
729 * Makefile.in (abs_srcdir): Remove it again.
730 (.PHONY): Remove frc.
731 (maintainer-clean): No more TAGS-LISP file.
732 (TAGS): Pass relative file names to etags.
733 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
735 * Makefile.in (abs_srcdir): New, set by configure.
737 (maintainer-clean): Remove pointless echo. That should be in the
738 top-level Makefile, if anywhere. Delete TAGS-LISP.
739 (extraclean): No s/ and m/ directories for some time.
740 (TAGS): Also depend on ctagsfiles3.
741 Remove no-longer-defined S_FILE.
742 Pass absolute filenames to etags once more.
743 (TAGS-LISP): Replace lispdir with its expansion.
744 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
745 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
747 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
749 * xfaces.c (check_lface_attrs, realize_default_face):
750 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
751 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
753 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
755 * emacs.c (original_pwd): Remove global var by making it local.
756 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
758 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
760 * xfaces.c: Declare color_distance.
761 (QCdistant_foreground): New variable.
762 (NEAR_SAME_COLOR_THRESHOLD): New define.
763 (load_color2): New function.
764 (load_color): Call load_color2.
765 (load_face_colors): Call load_color2 and if distant-color is specified
766 calculate distant and use distant-color if colors are near.
767 (LFACE_DISTANT_FOREGROUND): New define.
768 (merge_face_ref, Finternal_set_lisp_face_attribute)
769 (Finternal_get_lisp_face_attribute)
770 (x_supports_face_attributes_p): Handle distant-foreground similar to
772 (syms_of_xfaces): DEFSYM QCdistant_foreground.
774 * dispextern.h (lface_attribute_index):
775 Add LFACE_DISTANT_FOREGROUND_INDEX.
777 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
779 * image.c (pbm_next_char): New function.
780 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
781 (pbm_scan_number): Use it.
782 (Qlibjpeg_version): New variable.
783 (syms_of_image): DEFSYM and initialize it.
785 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
787 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
789 2013-10-31 Glenn Morris <rgm@gnu.org>
791 * emacs.c (original_pwd): New char.
792 (main): If using --chdir, store original_pwd.
793 (init_cmdargs): When setting Vinvocation_directory based on a
794 relative argv[0], use original_pwd if set. (Bug#15768)
796 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
798 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
800 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
802 * insdel.c: Fix minor problems found by static checking.
803 (Qregion_extract_function): Now static.
804 (prepare_to_modify_buffer_1): Remove unused locals.
806 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
808 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
809 (syms_of_xdisp): Declare pre-redisplay-function.
810 (markpos_of_region): Remove function.
811 (init_iterator, compute_stop_pos, handle_face_prop)
812 (face_before_or_after_it_pos, reseat_to_string)
813 (get_next_display_element, window_buffer_changed)
814 (redisplay_internal, try_cursor_movement, redisplay_window)
815 (try_window_reusing_current_matrix, try_window_id, display_line)
816 (note_mode_line_or_margin_highlight, note_mouse_highlight)
817 (display_string, mouse_face_from_buffer_pos): Remove region handling.
818 * window.h (struct window): Remove field `region_showing'.
819 * dispextern.h (struct it): Remove region_beg/end_charpos.
820 (face_at_buffer_position, face_for_overlay_string)
821 (face_at_string_position): Update prototypes.
822 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
823 (face_at_string_position): Remove `region_beg' and `region_end' args.
824 * fontset.c (Finternal_char_font):
825 * font.c (font_at, font_range): Adjust calls accordingly.
826 * insdel.c (Qregion_extract_function): New var.
827 (syms_of_insdel): Initialize it.
828 (prepare_to_modify_buffer_1): Use it.
830 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
832 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
833 * ftxfont.c (ftxfont_get_gcs):
834 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
835 * xfaces.c (x_free_colors, x_free_dpy_colors)
836 (x_create_gc, unload_color):
837 * xselect.c (x_property_data_to_lisp):
838 * xsettings.c (parse_settings):
839 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
840 (get_bits_and_offset): Adjust definition.
841 * frame.c (XParseGeometry): Adjust locals.
842 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
843 * regex.h (toplevel): Likewise for reg_syntax_t.
845 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
847 * eval.c (run_hook_with_args): Use FUNCTIONP.
849 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
851 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
852 fields, drop 'allocated_p' member and use -1 for uninitialized value.
853 * w32term.h (struct w32_output): Similarly but do not use -1 because...
854 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
855 on MS-Windows anyway.
856 (free_face_colors): Define only if HAVE_X_WINDOWS and...
857 (free_realized_face): ...adjust user.
858 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
859 white relief pixels to -1.
860 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
861 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
862 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
864 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
866 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
867 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
868 in practice now. All callers changed.
870 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
872 * dispextern.h (struct face): Use bitfields for 'underline_type'
873 and 'box' members. Remove set-but-unused members 'pixmap_w' and
874 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
875 'stipple' member. Move 'lface' member up to help...
876 * xfaces.c (make_realized_face): ...this function to find and
877 clear just the members that need clearing.
878 (load_face_colors, realize_x_face):
879 * xdisp.c (extend_face_to_end_of_line): Adjust user.
881 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
883 * xftfont.c (struct xftfont_info): Remove set-but-unused
885 (xftfont_open): Adjust user.
886 (xftfont_get_colors): Remove useless prototype.
888 2013-10-26 Eli Zaretskii <eliz@gnu.org>
890 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
891 before passing them to 'unexec'. (Bug#15260)
893 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
895 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
897 2013-10-25 Eli Zaretskii <eliz@gnu.org>
899 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
900 the changed signature of the font driver's 'close' method.
902 * w32font.h (w32font_close): Adjust the prototype to the change in
905 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
907 * w32uniscribe.c (uniscribe_close): Adapt the call to
908 w32font_close to its new prototype.
910 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
912 Omit unused frame argument of font API's close function.
913 * font.h (struct font): Drop frame argument. Adjust comment.
914 * font.c (font_clear_cache, font_close_object): Adjust users.
915 * ftfont.c (ftfont_close):
916 * ftxfont.c (ftxfont_close):
917 * macfont.m (macfont_close):
918 * nsfont.m (nsfont_close):
919 * w32font.c (w32font_close):
920 * xfont.c (xfont_close):
921 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
922 tweak comments and make functions safe if called more than once for
923 the same font object.
925 Perform font-specific cleanup when font object is swept by GC. See
926 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
927 * alloc.c (cleanup_vector): New function.
928 (sweep_vector): Call it for each reclaimed vector object.
929 * font.h (struct font): Adjust comment.
931 2013-10-24 Glenn Morris <rgm@gnu.org>
933 * Makefile.in (abs_top_srcdir): New, set by configure.
935 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
937 Adjust recent font-related changes to fix bug#15686.
938 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
939 is a live window system frame, mark its default font too.
941 2013-10-23 Glenn Morris <rgm@gnu.org>
943 * Makefile.in (RUN_TEMACS): Make relative (again).
944 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
945 (bootstrap-emacs$(EXEEXT)):
946 Quote entities that might contain whitespace.
948 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
950 Port to Solaris 10 and its bundled GCC.
951 Problem reported by Timothy C. Burt.
952 * floatfns.c (isfinite, isnan): Redefine unconditionally.
954 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
956 Do not allow font caches to grow too large.
957 * alloc.c (compact_font_cache_entry, compact_font_caches):
958 New functions or stub if not HAVE_WINDOW_SYSTEM.
959 (compact_undo_list): Factor out from Fgarbage_collect.
961 (mark_face_cache): Mark face font. Move down to avoid
963 (mark_terminals): Do not mark font cache here.
964 (Fgarbage_collect): Call compaction functions described
965 above. Adjust comment.
967 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
969 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
970 chdir to HOME (bug#15607).
972 * nsterm.m (Qcocoa, Qgnustep): New variables.
973 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
974 (ns_get_color): Make selection color work for GNUStep also.
976 2013-10-18 Eli Zaretskii <eliz@gnu.org>
978 * keyboard.c (make_lispy_event): Remove GPM-specific code that
979 handles mouse clicks. Instead, let GPM use the same code as all
980 the other mice use. See the discussion starting at
981 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
982 for the details of the problem with the menu bar this fixes.
984 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
986 Remove port-specific display name lists to avoid extra
987 complexity and data duplication with display info lists.
988 * xterm.h (x_display_name_list): Remove declaration.
989 * xterm.c (x_display_name_list): Remove.
990 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
991 * xfns.c (x_display_info_for_name, Fx_display_list):
992 Likewise. Use x_display_list where appropriate.
993 * w32term.h (w32_display_name_list): Remove declaration.
994 * w32term.c (w32_display_name_list): Remove.
995 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
997 * w32fns.c (x_display_info_for_name, Fx_display_list):
998 Likewise. Use x_display_list where appropriate.
999 * nsterm.h (ns_display_name_list): Remove declaration.
1000 * nsterm.m (ns_display_name_list): Remove.
1001 (ns_term_init, syms_of_nsterm): Adjust users.
1002 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1003 Likewise. Use x_display_list where appropriate.
1004 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1005 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1006 (mark_terminals): Mark per-terminal font cache.
1008 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1010 Don't run timers in input-pending-p. Its new check-timers param
1011 provides the prior behavior. (Bug#15045).
1012 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1015 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1017 Make some functions static in non-Microsoft builds.
1018 On my platform (Fedora 19 x86-64), this shrinks the
1019 Emacs executable (text+data) by 0.25%.
1020 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1021 (load_color) [!MSDOS]:
1022 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1023 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1024 * lisp.h (check_existing):
1025 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1026 (network_interface_info) [!WINDOWSNT]:
1027 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1028 Remove extern decls.
1029 * fileio.c (check_existing):
1030 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1031 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1032 (network_interface_info) [!WINDOWSNT]:
1033 * term.c (encode_terminal_code) [!WINDOWSNT]:
1034 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1035 * xfaces.c (load_color) [!MSDOS]:
1037 * fileio.c (check_existing, check_executable, check_writable):
1038 * process.c (network_interface_list, network_interface_info):
1039 Move earlier, so that we don't need forward decls.
1040 * gnutls.c (fn_gnutls_transport_set_errno)
1041 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1043 * w32.c (init_environment): Use faccessat rather than
1044 check_existing, partly for consistency with the rest of the code
1045 in this file, partly so that check_existing can be static.
1047 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1048 * emacs.c (MAIN_PROGRAM): New macro.
1049 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1050 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1052 bool vector int width fixes
1053 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1054 (Fbool_vector_count_matches_at):
1055 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1056 can exceed PTRDIFF_MAX, at least in theory.
1057 (Fbool_vector_count_matches_at):
1058 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1060 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1062 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1063 (struct sockaddr): Add forward decl, for platforms that lack it.
1065 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1067 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1070 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1072 * w32.c (network_interface_get_info, network_interface_list)
1073 (network_interface_info): New functions. (Bug#15610)
1074 (GetAdaptersInfo_Proc): New typedef.
1075 (get_adapters_info): New wrapper function.
1076 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1078 * process.h (network_interface_list, network_interface_info):
1081 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1082 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1083 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1084 for WINDOWSNT. Doc fix.
1085 (syms_of_process): Defsubr Snetwork_interface_list and
1086 Snetwork_interface_info unconditionally.
1088 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1089 in NS GUI sessions. (Bug#15629)
1091 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1093 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1095 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1097 * print.c (print_object): Print " ..." when truncating bool vectors.
1099 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1101 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1102 standard mouse buttons.
1104 * termhooks.h (struct input_event): Remove incorrect commentary.
1106 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1108 Disallow bool vector operations on mixed-length operands.
1109 The old behavior left garbage in the result vector sometimes,
1110 and didn't seem to be useful.
1111 * data.c (Qwrong_length_argument): New static var.
1112 (wrong_length_argument): New function.
1113 (bool_vector_binop_driver): Check that args agree in length.
1115 * keyboard.c, keyboard.h (all_kboards): Now static.
1117 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1119 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1120 note from the lispref.
1122 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1124 * nsterm.h (struct ns_display_info): Remove set-but-unused
1125 member image_cache (image caches are per-terminal anyway).
1126 (FRAME_X_IMAGE_CACHE): Remove.
1127 * nsterm.m (ns_initialize_display_info): Adjust user.
1129 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1131 * w32proc.c: Include mingw_time.h.
1133 * w32.c: Include mingw_time.h.
1135 Implement scrolling of TTY menus when the screen is too short.
1137 * term.c (tty_menu_display): Accept an additional argument, the
1138 menu item from which to start displaying the menu. Account for
1139 the value of Y when limiting the menu to the number of available
1141 (mi_result): New enumeration.
1142 (read_menu_input): Return enumerated value. When the y coordinate
1143 hits min_y or max_y, return scroll indication instead of wrapping
1145 (tty_menu_activate): Handle the scrolling indications from
1146 read_menu_input. Compute the first menu item to display and pass
1147 it to tty_menu_display.
1149 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1151 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1152 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1153 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1154 Adjust to match the change described below.
1155 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1156 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1157 memory_below_frame members to...
1158 * termchar.h (struct tty_display_info): ...here because they're
1159 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1160 * term.c (init_tty):
1161 * nsterm.m (ns_create_terminal):
1162 * w32term.c (w32_create_terminal):
1163 * xterm.c (x_create_terminal): Adjust users.
1164 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1165 to filter out non-TTY frames. Adjust comment.
1166 (scrolling): Adjust user. Prefer eassert for debugging check.
1168 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1170 * xfaces.c (PT_PER_INCH): Remove unused macro.
1171 * termhooks.h (struct terminal): Remove set-but-unused
1172 member fast_clear_end_of_line.
1173 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1174 * nsterm.m (ns_create_terminal):
1175 * term.c (init_tty):
1176 * w32term.c (w32_create_terminal):
1177 * xterm.c (x_create_terminal): Adjust users.
1179 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1181 * lisp.h (bool_vector_size): New function.
1182 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1183 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1184 (Fbool_vector_not, Fbool_vector_count_matches_at):
1185 Remove uses of 'eassume' that should no longer be needed,
1186 because they are subsumed by the 'eassume' in bool_vector_size.
1188 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1190 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1191 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1192 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1194 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1196 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1197 have different dimensions. (Bug#15575)
1199 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1202 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1204 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1206 * term.c (tty_menu_show): Never return with unbalanced
1207 specpdl. Use eassert for debugging check. Adjust style.
1209 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1211 * term.c (read_menu_input): Make selection of menu items
1212 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1213 (tty_menu_activate): Fix off-by-one error when computing max_y.
1215 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1217 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1218 audit logging (only used with GnuTLS 3.x) and enable it.
1220 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1222 * dispnew.c (redraw_frame): Remove useless #ifdef because
1223 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1224 Also, move TTY fflush to...
1225 * term.c (tty_update_end): ...this function.
1227 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1229 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1230 the end of the frame's glyph matrix. (Bug#15575)
1232 * term.c (tty_menu_display): Don't move cursor while overwriting
1233 frame's glyphs with menu items. Limit the number of items
1234 displayed to what can be shown on the available screen lines,
1235 excluding the echo area.
1236 (tty_menu_activate): Limit the Y coordinate allowed by
1237 read_menu_input to the last screen line used for menu display.
1239 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1241 * lisp.h (eassume): New macro.
1242 Also, include <verify.h>, for 'assume'.
1243 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1244 (vroundup, vector_nbytes):
1245 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1246 (Fbool_vector_not, Fbool_vector_count_matches)
1247 (Fbool_vector_count_matches_at):
1248 Use eassume, not eassert.
1249 * casetab.c (set_identity, shuffle):
1250 * composite.c (composition_gstring_put_cache):
1251 * dispnew.c (update_frame_1):
1252 * ftfont.c (ftfont_shape_by_flt):
1253 * image.c (gif_load):
1254 * intervals.c (offset_intervals):
1255 * macfont.m (macfont_shape):
1256 Remove calls to 'assume' that are no longer needed, because
1257 --enable-gcc-warnings no longer generates bogus warnings
1258 when these calls are removed.
1260 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1262 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1264 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1266 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1267 (Qsubstitute_env_in_file_name): New var.
1268 (syms_of_fileio): Define it.
1270 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1272 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1273 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1276 * term.c (save_and_enable_current_matrix): Don't allocate and
1277 don't save margin areas.
1278 (restore_desired_matrix): Don't restore margin areas.
1279 (free_saved_screen): Don't free margin areas.
1281 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1283 * image.c: Pacify --enable-gcc-warnings.
1284 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1285 #define only if used.
1287 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1289 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1290 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1291 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1292 (gif_load): For giflib v5.x and later, display the error message
1293 produced by giflib when its functions fail.
1294 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1297 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1299 * keyboard.c (last_event_timestamp): Remove. For X selection and
1300 GTK popup menus, it may be obtained from per-frame X display info.
1301 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1302 (process_special_events): Adjust users.
1303 * keyboard.h (last_event_timestamp): Remove declaration.
1304 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1305 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1306 * menu.h (xmenu_show): Adjust prototype.
1307 * menu.c (Fx_popup_menu): Adjust user.
1308 * xselect.c (x_own_selection, x_get_foreign_selection)
1309 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1311 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1313 * keyboard.c (init_kboard): Now static. Add arg
1314 to denote window system. Adjust comment.
1315 (init_keyboard): Adjust user.
1316 (allocate_kboard): New function.
1318 * nsterm.m (ns_term_init):
1319 * term.c (init_tty):
1320 * w32term.c (w32_create_terminal):
1321 * xterm.c (x_term_init): Use it.
1322 * keyboard.h (init_kboard): Remove prototype.
1323 (allocate_kboard): Add prototype.
1325 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1327 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1328 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1330 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1332 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1334 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1336 * term.c (tty_menu_activate): Flush the output stream after
1337 showing the cursor, and don't mark the frame garbaged at exit from
1338 the function. Fixes redisplay glitches when moving from one menu
1341 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1343 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1344 or throw error (Bug#15570).
1346 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1348 * intervals.c (temp_set_point_both): Move test into 'eassert',
1351 * lisp.h (eassert): Don't use 'assume'.
1352 Sometimes 'assume' wins in performance, and sometimes it loses,
1353 so it shouldn't be used all the time. Perhaps we need two
1354 flavors of 'eassert', one for where 'assume' is far more likely
1355 to help or to hurt; but that can be done later.
1356 Problem reported by Dmitry Antipov in
1357 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1358 Also, don't include <verify.h>; no longer needed.
1360 2013-10-09 Glenn Morris <rgm@gnu.org>
1362 * eval.c (Fcond): Doc tweak.
1364 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1366 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1367 expressions with side effects to eassert. (Bug#15565)
1369 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1371 * fns.c (hashfn_user_defined): Allow hash functions to return any
1374 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1376 Fix minor problems found by static checking.
1377 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1378 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1379 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1380 * keyboard.c (read_menu_command): Remove unused local.
1381 * lisp.h (read_menu_command): New decl.
1382 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1383 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1384 Return ptrdiff_t, not int.
1385 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1386 not int, for benefit of xpalloc.
1387 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1389 (have_menus_p): Remove; unused.
1390 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1391 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1392 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1394 (save_and_enable_current_matrix): Omit unnecessary casts.
1395 (read_menu_input): Omit local extern decl (now in lisp.h).
1396 Don't access uninitialized storage if mouse_get_xy fails.
1397 (tty_menu_activate): Mark local as initialized, for lint.
1398 (tty_menu_activate, tty_meny_show): Remove unused locals.
1400 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1402 Support menus on text-mode terminals.
1403 * xterm.h (xw_popup_dialog): Add prototype.
1405 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1406 (xmenu_show): Block input here, instead in Fx_popup_menu.
1407 (xw_popup_dialog): New function, with X-specific bits of popup
1410 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1413 * window.c (Fset_window_configuration): Use run-time tests of the
1414 frame type instead of compile-time conditionals, when menu-bar
1415 lines are considered.
1417 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1418 (w32_popup_dialog): New prototypes.
1420 * w32menu.c (Fx_popup_dialog): Function deleted.
1421 (w32_popup_dialog): New function, with w32 specific bits of popup
1422 dialogs. Block input here.
1424 * w32inevt.c (w32_console_read_socket): Minor change to add
1425 debugging TTY events.
1427 * w32fns.c (show_hourglass): If returning early because the frame
1428 is not a GUI frame, unblock input.
1430 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1431 (cursorY): New functions.
1433 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1434 WINDOWSNT, macros that call curX and curY elsewhere.
1436 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1438 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1439 specific function to hide and show cursor on a text-mode terminal.
1440 (tty_menu_struct, struct tty_menu_state): New structures.
1441 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1442 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1443 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1444 (tty_menu_locate, save_and_enable_current_matrix)
1445 (restore_desired_matrix, screen_update, read_menu_input)
1446 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1447 (tty_pop_down_menu, tty_menu_last_menubar_item)
1448 (tty_menu_new_item_coords, tty_menu_show): New functions.
1449 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1451 * nsterm.h (ns_popup_dialog): Adjust prototype.
1453 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1455 (ns_popup_dialog): Adapt order of arguments to the other
1456 *_menu_show implementations.
1457 (Fx_popup_dialog): Function deleted.
1459 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1461 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1463 * menu.c (have_boxes): New function.
1464 (single_keymap_panes): Use it instead of a compile-time
1466 (single_menu_item): Use run-time tests of the frame type instead
1467 of compile-time conditionals.
1468 (encode_menu_string): New function.
1469 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1470 the macro, since different types of frame need different encoding
1472 (digest_single_submenu): Use run-time tests of frame type instead
1473 of, or in addition to, compile-time conditionals.
1474 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1475 (Fx_popup_menu): Detect when the function is called from keyboard
1476 on a TTY. Don't barf when invoked on a text-mode frame.
1477 Check frame type at run time, instead of compile-time conditionals for
1478 invoking terminal-specific menu-show functions.
1479 Call tty_menu_show on text-mode frames.
1480 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1481 run time to determine which alternative to invoke; support dialogs
1484 * keyboard.h <Qmouse_movement>: Declare.
1486 * keyboard.c <Qmouse_movement>: Now extern.
1487 <Qecho_keystrokes>: New static variable.
1488 (read_key_sequence): Accept an additional argument, a flag to
1489 prevent redisplay during reading of the key sequence. All callers
1491 (read_menu_command): New function.
1492 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1494 (toolkit_menubar_in_use): New function.
1495 (make_lispy_event): Use it instead of a compile-time test.
1497 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1498 window-system being available.
1500 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1501 to x-popup-dialog on the frame type, they all now support popup
1504 * dispnew.c (save_current_matrix): Save the margin areas.
1505 (restore_current_matrix): Restore margin areas.
1506 (update_frame_with_menu): New function.
1508 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1511 * alloc.c (make_save_ptr): Now compiled unconditionally.
1513 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1515 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1516 (redraw_frame, update_frame): Adjust users.
1517 * dispextern.h (set_window_update_flags): Adjust prototype.
1518 * xdisp.c (redisplay_internal): When updating all frames with zero
1519 windows_or_buffers_changed, assume that only the windows that shows
1520 current buffer should be really updated.
1522 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1524 Do not allocate huge temporary memory areas and objects while encoding
1525 for file I/O, thus reducing an enormous memory usage for large buffers.
1526 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1527 * coding.h (struct coding_system): New member raw_destination.
1528 * coding.c (setup_coding_system): Initialize it to zero.
1529 (encode_coding_object): If raw_destination is set, do not create
1530 dst_object. Add comment.
1531 * fileio.c (toplevel): New constant E_WRITE_MAX.
1532 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1533 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1535 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1537 * nsterm.m (windowDidExitFullScreen:):
1538 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1540 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1542 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1543 * keyboard.c (unblock_input_to): Don't process pending signals
1544 if a fatal error is in progress.
1546 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1547 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1548 they're talking about words in Lisp bool vectors.
1549 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1550 * data.c (popcount_bits_word): Rename from popcount_size_t.
1551 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1554 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1556 Improve support for popcount and counting trailing zeros (Bug#15550).
1557 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1558 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1559 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1560 (popcount_size_t_msc, popcount_size_t_gcc):
1561 Remove; now done by Gnulib.
1562 (popcount_size_t): Now a macro that defers to Gnulib.
1563 (count_trailing_zero_bits): Return int, for consistency with
1564 Gnulib and because Emacs prefers signed to unsigned int.
1565 Don't assume that size_t is either unsigned int or unsigned long
1566 or unsigned long long.
1567 (size_t_to_host_endian): Do not assume that size_t is either
1568 exactly 32 or exactly 64 bits wide.
1569 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1570 etc., so that it's now an enum constant, not a macro.
1571 No need to assume that it's either 32 or 64.
1573 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1575 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1578 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1580 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1581 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1583 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1585 emacs_read and emacs_write now use void *, not char *.
1586 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1587 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1588 Buffer arg is now void *, not char *. This matches plain
1589 'read' and 'write' better, and avoids a constraint violation
1590 on Solaris 9 with Oracle Studio.
1592 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1594 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1595 memset to explicit loop. Otherwise copy largest possible chunk
1596 from initialized to uninitialized part, thus allowing the longer
1597 memcpy runs and reducing the number of loop iterations.
1599 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1601 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1602 hide toolbar (Bug#15388).
1603 (windowDidEnterFullScreen:): If presentation options are zero,
1604 set them here (Bug#15388).
1605 (ns_update_auto_hide_menu_bar): Remove runtime check.
1606 Don't auto hide dock unless menubar is also auto hidden.
1608 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1610 * editfns.c (message): Mention batch mode in doc string.
1612 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1614 * nsterm.m (check_native_fs): Remove erroneous comment.
1616 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1618 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1619 uses find_newline instead of scan_newline and so doesn't move point.
1621 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1623 Use hardware support for byteswapping on glibc x86 etc.
1624 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1625 whereas the old swap64 needed 30.
1626 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1627 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1628 Use byteswap.h's macros to swap bytes.
1629 * lisp.h (swap16, swap32, swap64): Remove.
1630 All uses replaced by bswap_16, bswap_32, bswap_64.
1632 * bytecode.c (exec_byte_code): Use some more volatile variables
1633 to work around local variables getting clobbered by longjmp.
1634 Port to pre-C99, which doesn't allow decls after stmts.
1636 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1638 * lisp.h (eassert): Assume that COND is true when optimizing.
1639 In other words, take on the behavior of eassert_and_assume.
1640 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1641 (eassert_and_assume): Remove. All uses replaced by eassert.
1643 * xdisp.c (Qglyphless_char): Now static.
1645 Adjust to merge from gnulib.
1646 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1647 * lisp.h: Include <verify.h>, for 'assume'.
1649 * eval.c (clobbered_eassert): New macro.
1650 (internal_catch, internal_condition_case)
1651 (internal_condition_case_1, internal_condition_case_2)
1652 (internal_condition_case_n): Use it instead of eassert
1653 when the argument contains locals clobbered by longjmp.
1654 Don't use clobbered locals outside of clobbered_eassert.
1655 (internal_lisp_condition_case): Use a volatile variable
1656 to work around a local variable's getting clobbered.
1658 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1660 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1661 (PUSH_HANDLER): New macro.
1662 (catchlist): Remove.
1663 (handlerlist): Always declare.
1665 * eval.c (catchlist): Remove (merge with handlerlist).
1666 (handlerlist, lisp_eval_depth): Not static any more.
1667 (internal_catch, internal_condition_case, internal_condition_case_1)
1668 (internal_condition_case_2, internal_condition_case_n):
1670 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1671 handlerlist/catchlist.
1672 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1673 handlerlist which can only handle a single condition-case handler at
1675 (find_handler_clause): Simplify since we only a single branch here
1678 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1680 (bcall0): New function.
1681 (exec_byte_code): Add corresponding cases. Improve error message when
1682 encountering an invalid byte-code. Let Bunwind_protect accept
1683 a function (rather than a list of expressions) as argument.
1685 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1686 and make them unconditional now that they're heap-allocated.
1688 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1690 * charset.c (Fdecode_char, Fencode_char): Remove description of
1691 `restriction' arg. now that it's hidden by advertised-calling-convention.
1693 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1695 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1696 Remove unused variable (from mac-port).
1697 (macfont_draw): Use s->ybase for correct y position.
1699 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1701 * frame.h (struct frame): Drop has_minibuffer member because...
1702 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1703 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1705 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1707 * window.h (struct window): Prefer enum text_cursor_kinds to int
1708 for phys_cursor_type member. Move the latter, phys_cursor_width,
1709 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1710 * window.c (replace_window, make_window): Adjust users.
1712 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1714 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1715 this module is never compiled otherwise.
1717 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1719 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1722 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1724 * xdisp.c (get_next_display_element): Don't call face_for_font in
1725 a build configured --without-x. (Bug#15484)
1727 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1729 * window.c (calc_absolute_offset): #elif should be #elif defined.
1731 * frame.c (delete_frame): Block/unblock input to overcome race
1732 condition (Bug#15475).
1734 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1736 * frame.c (delete_frame): Record selected frame only after
1737 calling Qdelete_frame_functions (Bug#15477).
1739 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1741 * nsterm.m (ns_selection_color): Remove.
1742 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1743 NSColor selectedText(Background)Color. Only for COCOA.
1744 (ns_term_init): Remove assignment of ns_selection_color, logic
1745 moved to ns_get_color.
1747 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1748 NS_SELECTION_COLOR_DEFAULT.
1749 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1751 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1753 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1754 frame' does not have the tool_bar_window member.
1756 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1758 Signal error when reading an empty byte-code object (Bug#15405)
1759 * lread.c (read1): signal error
1760 * alloc.c (make_byte_code): eassert header size
1761 (sweep_vectors): change an int to size_t
1763 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1765 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1766 instead of ints, as it's the usual style for offsetof constants. See:
1767 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1769 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1770 This is ugly, but it should fix the performance problem for older
1771 GCC versions in the short run. I'll look into integrating the
1772 Gnulib module for popcount, as a better fix.
1773 See the thread starting in:
1774 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1775 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1776 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1777 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1778 (popcount_size_t): Use it.
1780 2013-09-24 Daniel Colascione <dancol@dancol.org>
1782 * process.c (Fnetwork_interface_info): Fix build break due to
1785 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1787 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1788 Prefer signed to unsigned integers where either will do.
1789 No need for 'const' on locals that do not escape.
1790 Omit easserts with unnecessary and unportable assumptions about
1791 alignment. Avoid unnecessary casts to char *.
1793 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1795 Use union for the payload of struct Lisp_Vector.
1796 This helps to avoid a few glitches dictated by C's aliasing rules.
1797 * lisp.h (struct Lisp_Vector): Use union for next and
1798 contents member. Adjust comment. Change related users.
1799 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1800 Related users changed.
1801 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1802 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1803 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1804 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1806 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1808 Optimize glyph row clearing and copying routines.
1809 * dispextern.h (struct glyph_row): Change layout of struct
1810 glyph_row to help copy_row_except_pointers. Adjust comment.
1811 * dispnew.c (null_row): Remove.
1812 (clear_glyph_row): Use offsetof and memset to find and clear
1813 just the members that need clearing. Adjust comment.
1814 (copy_row_except_pointers): Likewise for copying.
1816 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1818 Some minor cleanups of recently-added bool vector code.
1819 * conf_post.h (assume): Always return void. Use lint version
1820 only if GCC and MSC versions don't apply.
1821 * conf_post.h (assume):
1822 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1823 Depend on _MSC_VER, not __MSC_VER, for consistency with
1825 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1826 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1827 (bool_vector_binop_driver, count_trailing_zero_bits)
1828 (size_t_to_host_endian): Now static, not static inline;
1829 the latter isn't needed with modern compilers and doesn't
1830 work with older compilers anyway.
1832 * alloc.c (valgrind_p): Use bool for boolean.
1834 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1836 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1837 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1838 (display_last_displayed_message_p, message_buf_print)
1839 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1840 Use bool for boolean.
1841 * dispextern.h (cancel_line, init_desired_glyphs):
1842 Remove ancient leftover.
1843 (help_echo_showing_p, hourglass_shown_p):
1844 * lisp.h (noninteractive_need_newline): Adjust declaration.
1846 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1848 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1850 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1851 ...this file and convert the latter to static. Adjust comment.
1852 (make_initial_frame):
1853 * window.c (init_window_once): Adjust user.
1854 * frame.h (last_nonminibuf_frame): Remove declaration.
1855 * lisp.h (selected_frame): Likewise.
1856 * msdos.c (the_only_display_info): Adjust comment.
1858 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1860 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1861 computing the end column of mouse-highlight that comes from
1862 display or overlay strings. (Bug#15437)
1863 (note_mouse_highlight): Adapt calculation of last argument to
1864 mouse_face_from_string_pos to the above change.
1866 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1867 all platforms, not just for clang.
1869 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1871 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1872 about excess arguments to snprintf.
1874 * conf_post.h(assume): Use __builtin_unreachable for clang.
1876 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1878 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1879 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1881 2013-09-23 Daniel Colascione <dancol@dancol.org>
1883 * alloc.c (USE_VALGRIND): New macro; on by default
1884 when ENABLE_CHECKING.
1885 (mark_maybe_object, mark_maybe_pointer)
1886 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1888 (valgrind_p) [USE_VALGRIND]: New variable.
1889 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1891 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1893 * process.c (wait_reading_process_output): Change int pnamelen to
1896 * nsterm.m (setMarkedText:selectedRange:):
1897 (deleteWorkingText):
1898 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1899 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1900 argument to unsigned long to avoid warning.
1901 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1903 * conf_post.h (assume): Fix compiler error: x shall be cond.
1905 2013-09-22 Daniel Colascione <dancol@dancol.org>
1907 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1908 warning when compiling without a window system.
1910 2013-09-22 Daniel Colascione <dancol@dancol.org>
1912 * data.c (Qbool_vector_p): New symbol.
1913 (bool_vector_spare_mask, popcount_size_t_generic)
1914 (popcount_size_t_msc, popcount_size_t_gcc)
1916 (bool_vector_binop_driver)
1917 (count_trailing_zero_bits, size_t_to_host_endian)
1918 (Fbool_vector_exclusive_or)
1919 (Fbool_vector_union)
1920 (Fbool_vector_intersection, Fbool_vector_set_difference)
1921 (Fbool_vector_subsetp, Fbool_vector_not)
1922 (Fbool_vector_count_matches)
1923 (Fbool_vector_count_matches_at): New functions.
1924 (syms_of_data): Intern new symbol, functions.
1925 * alloc.c (bool_vector_payload_bytes): New function.
1926 (Fmake_bool_vector): Instead of calling Fmake_vector,
1927 which performs redundant initialization and argument checking,
1928 just call allocate_vector ourselves. Make sure we clear any
1929 terminating padding to zero.
1930 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1931 instead of open-coding the size calculation.
1932 (vroundup_ct): New macro.
1933 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1934 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1935 * composite.c (composition_gstring_put_cache):
1936 Change lint_assume to assume.
1937 * conf_post.h (assume): New macro.
1938 (lint_assume): Remove.
1939 * dispnew.c (update_frame_1): Change lint_assume to assume.
1940 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1942 * image.c (gif_load): Change lint_assume to assume.
1943 * lisp.h (eassert_and_assume): New macro.
1944 (Qbool_vector_p): Declare.
1945 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1946 (swap16, swap32, swap64): New inline functions.
1947 * macfont.c (macfont_shape): Change lint_assume to assume.
1948 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1949 * xsettings.c (parse_settings): Use new swap16 and
1950 swap32 from lisp.h instead of file-specific macros.
1952 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1954 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1955 found (which can legitimately happen when the glyph row at the
1956 window start is disabled in the current_matrix. (Bug#15365)
1958 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1960 Fix syntax.h bug introduced by recent INLINE change.
1961 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1962 conditionally compiled one way in some modules, and a different
1963 way in others. This doesn't work with extern inline functions,
1964 which must have the same definition in all modules, because the
1965 defining code might be shared across modules, depending on the
1966 implementation. Symptoms reported by Martin Rudalics in:
1967 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1968 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1969 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1970 overriding the corresponding functions in syntax.h.
1971 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1972 (syntax_property): New inline functions.
1973 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1974 Rewrite in terms of these new functions.
1976 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1978 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1979 not chars_in_text, whose result depends on the multibyteness of
1980 the current buffer. (Bug#15426)
1982 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1984 Port recent change to hosts where pointers aren't 'long'.
1985 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1986 Don't assume that pointers are the same width as 'long'.
1987 Add a compile-time check that a pointer fits into two X slots.
1989 A simpler, centralized INLINE.
1990 * conf_post.h (INLINE): Define only if not already defined.
1991 This allows us to use a single INLINE, defined by one file
1993 * emacs.c (INLINE): Define it.
1994 Also, include category.h, charset.h, composite.h, dispextern.h,
1995 syntax.h, systime.h, so that their INLINE definitions are expanded
1997 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1998 * buffer.h, buffer.c (BUFFER_INLINE):
1999 * category.h, category.c (CATEGORY_INLINE):
2000 * character.h, character.c (CHARACTER_INLINE):
2001 * charset.h, charset.c (CHARSET_INLINE):
2002 * composite.h, composite.c (COMPOSITE_INLINE):
2003 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2004 * frame.h, frame.c (FRAME_INLINE):
2005 * intervals.h, intervals.c (INTERVALS_INLINE):
2006 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2007 * lisp.h, alloc.c (LISP_INLINE):
2008 * process.h, process.c (PROCESS_INLINE):
2009 * syntax.h, syntax.c (SYNTAX_INLINE):
2010 * systime.h, sysdep.c (SYSTIME_INLINE):
2011 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2012 * window.h, window.c (WINDOW_INLINE):
2013 Remove. All uses replaced with INLINE.
2015 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2017 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2020 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2022 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2023 'const char *' to avoid compiler warnings due to similar change in
2024 the prototype of x_get_string_resource.
2026 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2028 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2029 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2030 going to replace static variables below. Adjust comments.
2031 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2032 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2033 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2034 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2035 Related users changed.
2036 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2037 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2038 last_mouse_movement_time, going to replace static variables below.
2040 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2041 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2043 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2044 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2045 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2046 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2047 static variables below.
2048 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2049 (last_mouse_scroll_bar): Remove.
2050 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2051 (mouseExited): Related users changed.
2053 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2055 Do not use external array to process X scroll bar messages.
2056 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2057 (x_send_scroll_bar_event): Pack window pointer into two slots
2058 of XClientMessageEvent if we're 64-bit. Adjust comment.
2059 (x_scroll_bar_to_input_event): Unpack accordingly.
2061 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2063 Ifdef away recent changes which aren't relevant to NS port.
2064 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2065 [!HAVE_NS]: Declare as such.
2066 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2067 [!HAVE_NS]: Define as such.
2069 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2071 * frame.c (x_redo_mouse_highlight): New function
2072 to factor out common code used in W32 and X ports.
2073 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2074 * xterm.h (struct x_display_info):
2075 * w32term.h (struct w32_display_info):
2076 * nsterm.h (struct ns_display_info): New members
2077 last_mouse_motion_frame, last_mouse_motion_x and
2078 last_mouse_motion_y, going to replace static variables below.
2079 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2080 (redo_mouse_highlight): Remove.
2081 (note_mouse_movement, syms_of_xterm): Adjust user.
2082 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2083 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2084 (redo_mouse_highlight): Remove.
2085 (note_mouse_movement, syms_of_w32term): Adjust user.
2086 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2087 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2089 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2090 * nsfns.m (compute_tip_xy): Adjust user.
2092 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2094 * frame.c (x_mouse_grabbed): New function.
2095 * dispextern.h (x_mouse_grabbed): Add prototype.
2096 (last_mouse_frame): Remove declaration.
2097 * xterm.h (struct x_display_info):
2098 * w32term.h (struct w32_display_info):
2099 * nsterm.h (struct ns_display_info): New member
2100 last_mouse_frame, going to replace...
2101 * xdisp.c (last_mouse_frame): ...global variable.
2102 (note_tool_bar_highlight):
2103 * w32term.c (w32_mouse_position, w32_read_socket):
2104 * xterm.c (XTmouse_position, handle_one_xevent):
2105 Use x_mouse_grabbed.
2106 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2108 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2110 * w32term.c (w32_read_socket): Avoid temporary
2111 variables in a call to x_real_positions.
2112 * xterm.c (handle_one_xevent): Likewise.
2114 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2116 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2117 (x_icon_type): Remove prototype.
2118 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2119 * frame.c (x_icon_type): Remove.
2120 * w32term.c (x_make_frame_visible, x_iconify_frame):
2121 * xterm.c (x_make_frame_visible, x_iconify_frame):
2122 Use x_set_bitmap_icon to factor out common code.
2124 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2126 * dispextern.h (check_x_display_info, x_get_string_resource):
2127 Declare here just once and unify the latter.
2128 * frame.c (check_x_display_info, x_get_string_resource):
2129 * nsterm.h (check_x_display_info):
2130 * xrdb.c (x_get_string_resource):
2131 * xterm.h (check_x_display_info): Remove prototypes.
2132 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2133 * w32reg.c (x_get_string_resource): Likewise.
2134 (w32_get_rdb_resource): Adjust user.
2136 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2138 * xterm.h (struct x_display_info): New member
2139 x_pending_autoraise_frame, going to replace...
2140 * xterm.c (pending_autoraise_frame): ...static variable.
2141 (x_new_focus_frame, XTread_socket): Adjust users.
2142 * w32term.h (struct w32_display_info): New member
2143 w32_pending_autoraise_frame, going to replace...
2144 * w32term.c (pending_autoraise_frame): ...global variable.
2145 (x_new_focus_frame, w32_read_socket): Adjust users.
2147 2013-09-17 Glenn Morris <rgm@gnu.org>
2149 * xdisp.c (message_dolog): If we create *Messages*,
2150 switch it to messages-buffer-mode.
2152 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2154 Don't overuse 'const' in types of locals.
2155 * bidi.c (bidi_count_bytes):
2156 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2157 (xg_event_is_for_scrollbar):
2158 * xselect.c (x_handle_property_notify)
2159 (x_handle_selection_notify, x_handle_dnd_message):
2160 * xsettings.c, xsettings.h (xft_settings_event):
2161 * xterm.c (x_handle_net_wm_state, handle_one_event)
2162 (x_menubar_window_to_frame, x_detect_focus_change)
2163 (construct_mouse_click, note_mouse_movement)
2164 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2165 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2166 (handle_one_xevent, x_handle_net_wm_state):
2167 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2168 (x_handle_dnd_message):
2169 Avoid unnecessary 'const', typically the second 'const' in
2170 'const foo * const arg', a 'const' that does not affect the API
2171 and doesn't significantly help the human reader.
2173 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2175 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2176 only if Glib < 2.36.0.
2177 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2178 * xsettings.c (init_gconf, init_gsettings): Do not check
2180 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2182 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2184 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2186 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2187 before calling g_type_init.
2189 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2191 * nsterm.m (syms_of_nsterm): ... to here.
2193 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2195 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2196 (ignore_next_mouse_click_timeout): Use Time as X does.
2197 (handle_one_xevent): Avoid cast and use unsigned comparison.
2199 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2201 Do not copy X event in handle_one_xevent except KeyPress case.
2202 Wnen XEvent is processed, it is unlikely to be changed except
2203 KeyPress case, so we can avoid copying and use const pointer to
2204 const data to make sure that an event is not changed elsewhere.
2205 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2206 const' and do not create local copy except for the KeyPress event.
2207 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2208 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2209 (x_handle_net_wm_state, x_menubar_window_to_frame)
2210 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2211 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2212 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2213 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2214 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2215 (x_handle_dnd_message):
2216 * xsettings.c (xft_settings_event):
2217 Use 'const XEvent * const' where appropriate.
2218 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2220 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2222 Fix X event waiting to handle multiple frames.
2223 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2224 * xterm.c (pending_event_wait): Remove. Adjust users.
2225 (x_detect_focus_change): Pass frame arg.
2226 (handle_one_xevent): Find related frame early and clear per-frame
2227 wait_event_type only if this is an event for the relevant frame.
2228 (x_wait_for_event): Use per-frame wait_event_type.
2230 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2232 * nsfns.m (Fx_create_frame): Fix font driver registration for
2235 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2236 for syms_of_macfont.
2238 * nsterm.m: Include macfont.h.
2239 (ns_tmp_flags, ns_tmp_font): Remove.
2240 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2241 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2242 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2243 (changeFont:): Fix code style. Check for font driver type when
2246 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2249 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2250 (nsfont_open): Set font driver type.
2251 Set font->ascent and font->descent. Figure out font instead of
2252 ns_tmp_font, and flags instead of ns_tmp_flags.
2253 Fix indentation. Remove call to ns_draw_text_decoration,
2256 * nsfns.m: Include macfont.h.
2257 (Fx_create_frame): Register macfont driver, make a better default font.
2258 (Fns_popup_font_panel): Get font from macfont driver, if used.
2260 * macfont.m, macfont.h, maccuvs.h: New files.
2262 * font.h: Declare syms_of_macfont.
2264 * font.c (syms_of_font): Call syms_of_macfont.
2266 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2268 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2270 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2271 and it is always zero for others, so I assume that this is an ancient
2272 leftover which nobody will want to change any more.
2273 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2274 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2275 * frame.c (x_set_scroll_bar_width):
2276 * w32fns.c (w32_createscrollbar):
2277 * w32term.c (w32_set_vertical_scroll_bar):
2278 * xfns.c (x_set_scroll_bar_default_width):
2279 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2280 (x_scroll_bar_expose): Related users changed.
2282 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2284 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2285 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2286 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2288 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2290 * nsterm.h, w32term.h, xterm.h: ...and not here.
2291 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2292 Remove unused Xisms.
2293 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2294 these modules are never compiled otherwise.
2296 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2298 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2299 Doc fix. (Bug#15375)
2301 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2303 Unify Fx_focus_frame between all ports.
2304 * frame.h (x_focus_frame): New prototype.
2305 * xfns.c (Fx_focus_frame): Remove.
2306 (syms_of_xfns): Do not defsubr it.
2307 (x_focus_frame): X implementation.
2308 * nsfns.m (Fx_focus_frame): Remove.
2309 (syms_of_nsfns): Do not defsubr it.
2310 (x_focus_frame): NS implementation.
2311 * w32term.c (Fx_focus_frame): Remove.
2312 (x_focus_on_frame): Rename to...
2313 (x_focus_frame): W32 implementation.
2314 * w32term.h (x_focus_on_frame): Remove prototype.
2315 * w32fns.c (Fx_focus_frame): Remove.
2316 (syms_of_w32fns): Do not defsubr it.
2317 * frame.c (Fx_focus_frame): Define here.
2318 (syms_of_frame): Defsubr here.
2319 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2321 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2323 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2324 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2325 each port to reference the port-specific window system data.
2326 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2327 (FRAME_DISPLAY_INFO): Define.
2328 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2329 (FRAME_DISPLAY_INFO): Define. Adjust users.
2330 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2331 (FRAME_DISPLAY_INFO): Define. Adjust users.
2332 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2333 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2334 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2335 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2336 * xselect.c, xterm.c: All related users changed.
2338 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2340 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2341 (x_menubar_window_to_frame): Remove prototypes.
2342 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2343 (x_menubar_window_to_frame, x_top_window_to_frame):
2345 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2346 (x_menubar_window_to_frame, x_top_window_to_frame):
2347 ...to here and convert all but the last to static.
2349 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2351 * lisp.mk (lisp): Add w32-common-fns.elc.
2353 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2355 * charset.c (char_charset): Document an exception for char-charset.
2357 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2359 * xterm.h (x_display_info): New field last_user_time...
2360 * xterm.c (toplevel): ...to replace static last_user_time.
2361 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2363 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2365 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2366 scroll bar values to prevent thumb from disappear and update comment.
2368 2013-09-11 Glenn Morris <rgm@gnu.org>
2370 * emacs.c (usage_message): Possessive apostrophe tweak.
2372 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2374 * nsterm.m (syms_of_nsterm): Use Qns.
2375 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2376 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2377 * xfns.c (x_display_info_for_name, Fx_open_connection):
2378 Remove old '#if 0' code.
2379 (syms_of_xfns): Use Qx.
2380 * termhooks.h (fullscreen_hook): Remove the leftover.
2381 (struct terminal): Fix typo in comment.
2383 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2385 Cleaning up a few X scroll bar bits.
2386 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2387 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2388 New member last_seen_part, going to replace...
2389 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2390 (xt_action_hook) [USE_LUCID]: Adjust user.
2391 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2392 Lucid-specific scroll bar support.
2393 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2394 to int and adjust to use last_seen_part member.
2395 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2396 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2397 Initialize last_seen_part.
2399 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2401 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2402 insert-buffer-substring an empty string.
2404 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2406 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2407 avoiding a GCC warning.
2409 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2411 Ifdef away frame tool bar code when it is not really used.
2412 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2413 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2414 and minimize_tool_bar_window_p under the above.
2415 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2416 (fset_tool_bar_window): Likewise.
2417 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2418 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2419 (change_frame_size_1):
2420 * window.c (window_from_coordinates, Frecenter): Adjust users.
2421 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2422 code is not really used.
2423 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2424 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2425 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2426 [!USE_GTK && !HAVE_NS]: Define as such.
2427 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2428 (note_mouse_highlight, expose_frame):
2429 * xfns.c (x_set_tool_bar_lines):
2430 * xterm.c (handle_one_xevent): Adjust users.
2432 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2434 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2435 This bug was introduced by my 2013-08-26 patch, which incorrectly
2436 assumed that the terminfo implementation doesn't use termcap buffers.
2437 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2438 these buffers apparently are used after all.
2439 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2440 (struct tty_display_info): Define members termcap_term_buffer and
2441 termcap_strings_buffer even if TERMINFO.
2443 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2446 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2447 'usage' docstring entry to pacify make-docfile.
2449 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2451 Change comparison functions =, <, >, <=, >= to take many arguments.
2452 * data.c: Change comparison functions' interface and implementation.
2453 * lisp.h: Make arithcompare available for efficient two arg
2455 * bytecode.c: Use arithcompare.
2456 * fileio.c: Use new interface.
2458 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2460 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2462 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2464 * eval.c (Feval): Document the new use of `lexical'.
2466 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2468 Review and drop old frame resize hack.
2469 * frame.h (struct frame): Remove force_flush_display_p.
2470 * dispnew.c (update_frame): Adjust user and don't call
2471 flush_frame here. The comment has said that there was an issues
2472 with redisplaying fringes, but I don't see any differences with
2473 and without this hack. Hopefully we can continue without it.
2474 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2475 current frame matrices twice if resized_p is set.
2477 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2479 Do not populate pure Xism x_sync to other ports.
2480 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2481 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2482 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2483 * w32term.h (x_sync): Remove prototype.
2485 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2487 Cleanup frame flushing.
2488 * dispextern.h (struct redisplay_interface):
2489 Drop flush_display_optional because flush_display is enough
2490 for X and flushing via RIF is just a no-op for others.
2491 * frame.h (flush_frame): New function.
2492 * dispnew.c (update_frame):
2493 * minibuf.c (read_minibuf):
2494 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2496 * keyboard.c (detect_input_pending_run_timers): Do not flush
2497 all frames but selected one in redisplay_preserve_echo_area.
2498 * nsterm.m (ns_flush): Remove no-op.
2499 (ns_redisplay_interface): Adjust user.
2500 * w32term.h (x_flush): Remove no-op.
2501 (w32_redisplay_interface): Adjust user.
2502 * xterm.c (x_flush): Simplify because we do not flush all
2503 frames at once any more. Adjust comment.
2504 (x_redisplay_interface): Adjust user.
2506 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2508 Port --without-x --enable-gcc-warnings to Fedora 19.
2509 * gfilenotify.c (globals_of_gfilenotify):
2510 Call g_type_init only if using an older glib version that needs it.
2512 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2514 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2515 (last_glyphless_glyph_merged_face_id): Remove declarations.
2516 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2517 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2518 (last_glyphless_glyph_merged_face_id): Now static.
2519 (merge_escape_glyph_face): New function, refactored from...
2520 (get_next_display_element): ...here.
2521 (merge_glyphless_glyph_face): New function, refactored from...
2522 (produce_glyphless_glyph): ...here...
2523 * term.c (produce_glyphless_glyph): ...and here.
2525 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2527 * eval.c (eval_sub): Only call Ffunction if necessary.
2529 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2531 Attempt to make redisplay more selective when changing cursor type.
2532 * frame.h (struct frame): New bitfield cursor_type_changed.
2533 * xdisp.c (cursor_type_changed): Remove.
2534 (try_cursor_movement, redisplay_window, try_window_id)
2535 (set_frame_cursor_types, try_window_reusing_current_matrix):
2536 Adjust to use per-frame bitfield.
2537 (redisplay_internal): Look for cursor type change on each visible
2538 frame and consider all frames if cursor type has been changed on
2539 the frame other than selected. If cursor type has been changed on
2540 selected frame only, do not use fast update.
2542 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2544 Attempt to make redisplay more selective when changing fonts.
2545 * frame.h (struct frame): New bitfield fonts_changed.
2546 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2547 (adjust_frame_glyphs): Add prototype.
2548 * dispnew.c (fonts_changed_p): Remove.
2549 (adjust_glyphs): Remove because we do not
2550 adjust matrices on all frames at once any more.
2551 (adjust_frame_glyphs): Block and unblock input here.
2552 (adjust_glyph_matrix): Use fonts_changed.
2553 (change_frame_size_1): Use adjust_frame_glyphs.
2554 * font.c (font_open_entity): Use fonts_changed.
2555 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2556 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2557 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2558 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2559 (shrink_mini_window, Fresize_mini_window_internal)
2560 (window_scroll_pixel_based, Fset_window_configuration)
2561 (apply_window_adjustment, Fset_window_vscroll):
2562 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2563 Use adjust_frame_glyphs.
2564 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2565 (try_window_reusing_current_matrix, try_window_id, display_line)
2566 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2567 (redisplay_internal): Consider fonts_changed and adjust frame
2568 matrices for each frame only if the frame is visible. If font
2569 has been changed on some frame during full redisplay, retry
2570 only visible frames where the font has been actually changed.
2572 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2574 Cache current header and mode line height for each window.
2575 * window.h (struct window): New fields mode_line_height
2576 and header_line_height.
2577 * window.c (make_window): Initialize them.
2578 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2579 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2580 (current_mode_line_height, current_header_line_height):
2582 * xdisp.c (current_mode_line_height, current_header_line_height):
2584 (pos_visible_p, init_xdisp): Adjust user.
2585 (redisplay_window): Invalidate mode_line_height and
2586 header_line_height if current and desired matrices do not agree.
2588 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2590 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2591 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2593 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2595 Make --without-x compatible with --enable-gcc-warnings.
2596 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2597 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2598 members under HAVE_WINDOW_SYSTEM.
2599 * keyboard.c (make_lispy_focus_out): Likewise.
2600 (record_menu_key): Move under HAVE_MENUS.
2601 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2602 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2603 (syms_of_xdisp): Adjust user.
2604 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2605 (start_hourglass, cancel_hourglass):
2606 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2607 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2608 and CLEAR_FONT_TABLE_NFONTS.
2609 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2610 Declare only if HAVE_WINDOW_SYSTEM.
2611 (lface_same_font_attributes_p, clear_face_gcs): Define only
2612 if HAVE_WINDOW_SYSTEM.
2614 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2616 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2617 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2618 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2620 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2622 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2624 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2626 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2627 This fixes a type error on hosts where ptrdiff_t is wider than int.
2629 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2631 * keyboard.c (read_key_sequence_vs): New function.
2632 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2635 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2637 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2639 Makefile improvements.
2640 * Makefile.in (config.status): Don't use double-colon rules, as
2641 they are not portable according to POSIX. Fix shell typo with `;
2642 I guess this rule has never been tested?
2643 (VCSWITNESS): New macro, to override any environment var.
2645 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2647 * xterm.h (struct x_display_info): Do not track X connection
2648 fd separately because it is always available from Display.
2649 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2652 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2654 * buffer.c (drop_overlay):
2655 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2656 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2658 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2660 * buffer.c (Fmake_overlay, Fmove_overlay):
2661 * intervals.c (set_point_from_marker):
2662 * print.c (PRINTPREPARE): Prefer signal_error
2663 to plain error and report unsuitable marker too.
2665 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2667 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2668 for 'dragging' member.
2669 (struct x_output): Remove set-but-unused leftovers
2670 'left_before_move' and 'top_before_move'.
2671 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2672 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2673 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2674 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2675 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2676 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2677 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2678 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2680 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2682 * nsfont.m (INVALID_GLYPH): New define.
2683 (nsfont_encode_char): Use INVALID_GLYPH.
2684 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2686 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2688 * xterm.c (x_last_mouse_movement_time): Revert last change.
2689 This code should use XDisplayMotionBufferSize to check display's
2690 motion history first, and there are few other issues as well.
2691 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2692 (handle_one_xevent): Adjust user.
2694 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2696 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2697 * frame.c (Flast_nonminibuf_frame): ... to here.
2698 (check_minibuf_window): Don't abort if no window was found
2701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2703 Use XGetMotionEvents to ask the last mouse motion time from X server.
2704 * xterm.c (X_MOTION_HISTORY): Default to 1.
2705 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2706 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2707 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2708 Ifdef away legacy code.
2709 (XTmouse_position, x_scroll_bar_report_motion):
2710 Use x_last_mouse_movement_time.
2711 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2714 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2716 * msdos.c (last_mouse_window): Move to...
2717 (dos_rawgetc): ...this function and adjust comment.
2718 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2719 (mouseMoved): ...this function and adjust comment.
2720 * w32term.c (last_window): Likewise with...
2721 (w32_read_socket): ...this function.
2722 * xterm.c (last_window): Likewise with...
2723 (handle_one_xevent): ...this function.
2725 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2727 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2728 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2729 (handle_one_xevent): ...to here.
2730 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2733 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2735 * msdos.c (IT_set_terminal_window): Remove no-op.
2736 (initialize_msdos_display): Adjust terminal setup.
2737 * w32console.c (w32con_set_terminal_window): Remove no-op.
2738 (initialize_w32_display): Adjust terminal setup.
2739 * w32term.c (w32_set_terminal_window): Remove no-op.
2740 (w32_create_terminal): Adjust terminal setup.
2741 * xterm.c (XTset_terminal_window): Remove no-op.
2742 (x_create_terminal): Adjust terminal setup.
2744 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2746 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2748 (ns_create_terminal): Adjust terminal setup.
2749 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2751 (w32_create_terminal): Adjust terminal setup.
2752 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2754 (x_create_terminal): Adjust terminal setup.
2756 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2758 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2759 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2760 * dispnew.c (buffer_posn_from_coords):
2761 * window.c (Fwindow_end, displayed_window_lines):
2762 * xdisp.c (redisplay_mode_lines): Use it.
2764 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2766 * fontset.c (face_for_char): Check char in the current face font first
2767 if HAVE_NS (Bug#15138).
2769 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2771 * window.c (temp_output_buffer_show): Make sure window returned
2772 by display_buffer is live (Bug#15213).
2774 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2776 Minor cleanup to avoid forward declarations.
2777 * coding.h (struct ccl_spec): Remove forward declaration.
2778 * composite.h (toplevel): Include font.h.
2779 (struct composition_it, struct face, struct font_metrics):
2780 Remove forward declaration.
2781 * dispextern.h (struct image, struct atimer): Likewise.
2782 * emacsgtkfixed.h (struct frame): Likewise.
2783 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2784 * font.h (struct font_driver, struct font, struct glyph_string)
2785 (struct face): Remove forward declaration.
2786 * fontset.h (struct face, struct font): Likewise.
2787 * frame.h (toplevel): Style cleanup.
2788 (enum output_method): Move to...
2789 * termhooks.h (enum output_method): ...here.
2790 (struct glyph, struct frame, struct ns_display_info)
2791 (struct x_display_info, struct w32_display_info):
2792 Remove forward declaration.
2793 * xterm.h (toplevel): Include termhooks.h.
2794 (struct font, struct window, struct glyph_matrix, struct frame)
2795 (struct input_event, struct face, struct image): Remove forward
2797 * gtkutil.h (struct _widget_value): Likewise.
2798 * keyboard.h (toplevel): Include termhooks.h.
2799 (struct input_event): Remove forward declaration.
2801 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2803 * intervals.c (set_point_from_marker): New function.
2804 * editfns.c (Fgoto_char):
2805 * process.c (Finternal_default_process_filter):
2806 * window.c (select_window_1): Use it.
2807 * buffer.h (set_point_from_marker): Add prototype.
2809 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2811 * w32.c (term_winsock): Call release_listen_threads before calling
2813 (_sys_wait_accept): Wait for accept event in a loop with a finite
2814 timeout, instead of waiting indefinitely. Will hopefully avoid
2815 hanging during exit because WSACleanup deadlocks waiting for the
2816 event object to be released. (Bug#14333)
2818 * w32proc.c (release_listen_threads): New function, signals all
2819 the reader threads that listen for connections to stop waiting.
2821 * w32.h (release_listen_threads): Add prototype.
2823 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2825 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2826 field of new marker (for sanity and safety).
2827 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2828 anyway because XMISCTYPE is a function and can't be an lvalue).
2830 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2832 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2833 (x_after_update_window_line, x_scroll_bar_create):
2834 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2835 (handle_one_xevent, x_clear_frame_area):
2836 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2837 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2838 * xterm.h (x_clear_area): Adjust prototype.
2840 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2842 Hook scanning and indentation functions to find_newline. This helps
2843 to avoid duplicated code and renders more respect to newline cache.
2844 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2845 * cmds.c (Fforward_line):
2846 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2847 Use find_newline and avoid unnecessary point movements.
2848 * search.c (scan_newline): Implement on top of find_newline.
2850 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2852 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2853 scoped code (bug#11258).
2855 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2857 * nsterm.m (last_window): New variable.
2858 (EV_TRAILER2): New macro.
2859 (EV_TRAILER): Call EV_TRAILER2.
2860 (mouseMoved:): Add support for mouse-autoselect-window
2861 on nextstep (Bug#6888).
2863 2013-08-28 Andreas Schwab <schwab@suse.de>
2865 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2866 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2867 Remove unused macro definitions.
2868 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2869 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2870 Only define if emacs.
2872 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2874 Prefer enum glyph_row_area to int where appropriate.
2875 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2877 (window_box, window_box_width, window_box_left, window_box_left_offset)
2878 (window_box_right, window_box_right_offset): Adjust prototypes.
2879 * xdisp.c (window_box, window_box_width, window_box_left)
2880 (window_box_left_offset, window_box_right, window_box_right_offset):
2881 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2882 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2883 * nsterm.m (ns_clip_to_row):
2884 * w32term.c (w32_clip_to_row):
2885 * xterm.c (x_clip_to_row): Likewise.
2887 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2889 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2890 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2892 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2894 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2895 for portability to hosts where /bin/sh has problems.
2897 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2899 Redesign redisplay interface to drop global output_cursor.
2900 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2901 (toplevel): Remove declaration of output_cursor.
2902 (set_output_cursor, x_cursor_to): Remove prototype.
2903 * window.h (struct window): New member output_cursor.
2904 (output_cursor_to): New function to replace RIF member.
2905 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2906 (update_text_area, set_window_cursor_after_update): Use it.
2907 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2908 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2909 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2910 * w32term.c (x_update_window_begin, x_update_window_end):
2911 * xterm.c (x_update_window_begin, x_update_window_end):
2912 Adjust to use per-window output cursor.
2914 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2916 Simplify SELECT_TYPE-related code.
2917 Like EMACS_TIME, this portability layer is no longer needed, since
2918 Emacs has been using fd_set as a portability layer for some time.
2919 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2920 (SELECT_TYPE): Remove. All uses changed to fd_set.
2921 (fd_set) [!FD_SET]: New typedef.
2923 Simplify EMACS_TIME-related code.
2924 This portability layer is no longer needed, since Emacs has been
2925 using struct timespec as a portability layer for some time.
2926 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2927 Include <time.h> rather than "systime.h"; that's all that's needed now.
2928 * dispnew.c: Include <timespec.h> rather than "systime.h";
2929 that's all that's needed now.
2930 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2931 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2932 TIMESPEC_RESOLUTION.
2933 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2934 LOG10_TIMESPEC_RESOLUTION.
2935 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2936 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2937 (make_emacs_time): Remove. All used changed to make_timespec.
2938 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2939 (current_timespec): Rename from current_emacs_time. All uses changed.
2940 (add_emacs_time): Remove. All uses changed to timespec_add.
2941 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2942 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2943 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2944 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2945 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2946 (current_timespec): Rename from current_emacs_time. All uses changed.
2947 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2948 changed to timespec_cmp.
2949 * xgselect.c: Include <timespec.h>, since our .h files don't.
2951 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2953 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2954 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2955 Remove the leftovers.
2956 * gtkutil.c (toplevel): Do not declare Qxft but include
2958 * image.c (toplevel): Do not declare Vlibrary_cache because
2959 it's already done in lisp.h.
2961 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2963 * lisp.h (Mouse_HLInfo): Move from here...
2964 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2965 (reset_mouse_highlight): New function.
2966 * msdos.c (dos_set_window_size, IT_update_begin)
2967 (internal_terminal_init):
2968 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2969 (ns_initialize_display_info):
2970 * w32console.c (initialize_w32_display):
2971 * w32term.c (x_update_window_end, x_free_frame_resources)
2972 (w32_initialize_display_info):
2973 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2974 * window.c (Fdelete_other_windows_internal):
2975 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2976 * termchar.h (toplevel):
2977 * xterm.h (toplevel): Include dispextern.h.
2979 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2981 Fix minor problems found by static checking.
2982 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2983 (expect): Avoid nested-if warning.
2984 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2985 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2986 * nsterm.h, nsterm.m (ns_select):
2987 * xgselect.c, xgselect.h (xg_select):
2988 Adjust signature to better match pselect's.
2989 * nsterm.m (ns_select):
2990 Don't set *TIMEOUT, since pselect doesn't.
2991 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2992 diagnostic about assigning const char * to it.
2993 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2995 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2997 * lread.c (substitute_object_recurse): Handle hash-tables as well
3000 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3002 Fix unlikely core dump in init_tty, and simplify terminfo case.
3003 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3004 The old version incorrectly dumped core if malloc returned a
3005 buffer containing only non-NUL bytes.
3006 (init_tty): Do not allocate or free termcap buffers; the
3007 struct does that for us now.
3008 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3009 (struct tty_display_info): Define members termcap_term_buffer and
3010 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3011 use them. Allocate them directly in struct rather than indirectly
3012 via a pointer, to simplify init_tty.
3014 * frame.c (check_minibuf_window): Initialize 'window' properly,
3015 so that Emacs reliably aborts later if 'window' is not initialized.
3017 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3019 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3020 of VoidSymbol (Bug#15154).
3022 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3024 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3025 mouse_face_beg_y and mouse_face_end_y.
3026 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3027 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3028 Adjust users and update comment where appropriate.
3030 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3032 * frame.c (check_minibuf_window): New function.
3033 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3034 Call check_minibuf_window (Bug#15183).
3036 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3038 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3039 because this is the only last cursor data we need to keep and consult.
3040 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3041 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3044 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3046 Fix recovering from possible decompression error.
3047 Since insert_from_gap doesn't always move point, we can't use PT as
3048 the position where the partially decompressed data ends, and
3049 should count how many bytes was produced so far.
3050 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3051 (unwind_decompress): Really delete partially uncompressed data.
3052 (Fzlib_decompress_region): Take decompressed data size into account.
3054 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3056 * syntax.c (init_syntax_once): Adjust comment and do an early
3057 initialization of Qchar_table_extra_slots just once...
3058 * casetab.c (init_casetab_once):
3059 * category.c (init_category_once):
3060 * character.c (syms_of_character):
3061 * coding.c (syms_of_coding):
3062 * xdisp.c (syms_of_xdisp): ...and omit it here.
3064 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3066 * xdisp.c (get_next_display_element): Don't apply to characters
3067 from a display vector the logic of setting it->end_of_box_run_p
3068 suitable for characters from a buffer. (Bug#15175)
3070 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3071 to handle directories, rather than '_utime' which doesn't.
3074 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3076 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3077 or fullscreen (Bug#14627).
3079 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3081 System-dependent integer overflow fixes.
3082 * process.c (Fset_process_window_size): Signal an error if
3083 the window size is outside the range supported by the lower level.
3084 * sysdep.c (set_window_size): Return negative on error,
3085 nonnegative on success, rather than -1, 0, 1 on not in system,
3086 failure, success. This is simpler. Caller changed.
3087 (serial_configure): Remove unnecessary initialization of local.
3088 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3089 size fits in unsigned long; this isn't true on some 32-bit hosts.
3090 Avoid buffer overrun if some future version of /proc/meminfo has a
3091 variable name longer than 20 bytes.
3092 (system_process_attributes) [__FreeBSD__]:
3093 Don't assume hw.availpages fits in 'int'.
3095 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3097 Don't let very long directory names overrun the stack.
3098 Fix some related minor problems involving "//", vfork.
3099 * callproc.c (encode_current_directory): New function.
3100 (call_process): Don't append "/"; not needed.
3101 * fileio.c (file_name_as_directory_slop): New constant.
3102 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3103 this can save the caller having to alloca.
3104 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3105 Use SAFE_ALLOCA, not alloca.
3106 (directory_file_name, Fexpand_file_name): Leave leading "//"
3107 alone, since it can be special even on POSIX platforms.
3108 * callproc.c (call_process):
3109 * process.c (Fformat_network_address):
3110 * sysdep.c (sys_subshell):
3111 Use encode_current_directory rather than rolling our own.
3112 (create_process): No need to encode directory; caller does that now.
3113 * process.h (encode_current_directory): New decl.
3114 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3115 Rework to avoid 'goto xyzzy;'.
3117 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3119 * xdisp.c (handle_face_prop): If the default face was remapped use
3120 the remapped face for strings from prefix properties. (Bug#15155)
3122 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3124 Minor cleanup for redisplay interface and few related functions.
3125 * frame.h (enum text_cursor_kinds): Move from here...
3126 * dispextern.h (enum text_cursor_kinds): ...to here.
3127 (toplevel): Drop unnecessary declarations.
3128 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3129 in update_window_end_hook and draw_window_cursor functions.
3130 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3131 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3132 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3133 * xterm.c (x_update_window_end, x_draw_window_cursor):
3134 * xdisp.c (display_and_set_cursor, update_window_cursor)
3135 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3136 enum text_cursor_kinds where appropriate.
3138 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3140 Redesign redisplay interface to drop updated_row and updated_area.
3141 * dispextern.h (updated_row, updated_area): Remove declaration.
3142 (struct redisplay_interface): Pass glyph row and row area parameters
3143 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3144 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3146 * dispnew.c (updated_row, updated_area): Remove.
3147 (redraw_overlapped_rows, update_window_line): Adjust user.
3148 (update_marginal_area, update_text_area): Likewise. Pass updated row
3149 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3150 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3153 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3155 * process.c (flush_pending_output): Remove stub.
3158 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3160 * callproc.c: Fix race that killed background processes (Bug#15144).
3161 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3162 Record deleted process-id in critical section, not afterwards.
3163 Don't mistakenly kill process created by a call-process invocation
3164 that discards output and does not wait.
3166 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3168 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3169 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3170 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3171 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3172 to shut up compiler in mark_object.
3173 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3175 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3177 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3178 We can't portably rely on PTY_OPEN doing that, even if
3179 it calls posix_openpt with O_CLOEXEC.
3181 2013-08-20 Kenichi Handa <handa@gnu.org>
3183 * character.c (string_char): Improve commentary.
3185 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3187 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3188 (struct animation_cache): Make signature a flexible array member.
3189 All uses changed. This is a tad slower but may insulate us better
3190 from future changes to ImageMagick.
3192 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3194 * image.c: Shrink memory needed for animation cache.
3195 (SIGNATURE_DIGESTSIZE): New constant.
3196 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3197 (imagemagick_create_cache): Copy the signature. This saves
3198 several KB of memory that ImageMagick wastes per signature.
3199 Don't bother updating the update_time, as the caller does that now.
3200 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3201 it's a fixed size struct member now.
3202 (imagemagick_get_animation_cache): Always destroy the signature,
3203 as it's now imagemagick_create_cache's responsibility to copy it.
3204 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3205 and use memcmp rather than strcmp.
3206 eassert that ImageMagick returns a signature of the specified length.
3208 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3210 * image.c (imagemagick_get_animation_cache): Don't segfault on
3212 (imagemagick_get_animation_cache): Revert to previous definition
3213 so that it actually works. But keep the memory leak fix.
3214 (imagemagick_get_animation_cache): Fix memory leak.
3216 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3218 * image.c: Fix animation cache signature memory leak.
3219 Fix some other minor performance problems while we're at it.
3220 (imagemagick_create_cache): Clear just the members that
3221 need clearing. Don't set update_time, as caller does that now.
3222 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3223 Simplify by using pointer-to-pointer instead of a prev pointer.
3224 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3225 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3226 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3227 it's already a copy. Free the signature probe unless it's cached.
3229 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3230 This was introduced by my 2013-08-12 fix for Bug#15035.
3232 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3234 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3235 (imagemagick_prune_animation_cache): Now static.
3237 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3239 * image.c (imagemagick_get_animation_cache): Don't segfault when
3240 pruning all entries.
3242 2013-08-18 Ken Brown <kbrown@cornell.edu>
3244 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3245 static heap if ENABLE_CHECKING is defined.
3246 (max_bss_sbrk_ptr): New variable.
3248 (report_sheap_usage): Report maximum static heap usage instead of
3249 ending static heap usage.
3251 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3253 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3254 of zlib_initialized according to the results of calling
3255 init_zlib_functions.
3257 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3259 * image.c: Implement an ImageMagick per-image cache.
3260 (imagemagick_get_animation_cache): Fix a double-free error.
3261 (imagemagick_load_image): Remove the ping_wand code, which only
3262 apparently saved time on invalid animated images, and slowed down
3263 everything else. Optimise for the common case.
3265 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3267 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3269 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3271 * marker.c (set_marker): Remove documentation of undefined behavior.
3273 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3275 * image.c (imagemagick_compute_animated_image): Animate correctly
3276 when sub-images are smaller than the main image.
3277 (imagemagick_compute_animated_image): Setting the iterator row to
3278 zero is apparently not allowed.
3279 (imagemagick_compute_animated_image): Allow images that say they
3280 have sub-images that are bigger than the main image, but just crop
3283 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3285 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3287 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3289 * image.c (imagemagick_compute_animated_image): Respect the GIF
3292 2013-08-15 Ken Brown <kbrown@cornell.edu>
3294 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3295 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3298 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3300 Fix minor problems found by static checking.
3301 * frame.c (delete_frame):
3302 * xdisp.c (next_element_from_display_vector):
3303 Avoid uninitialized local.
3304 * image.c (imagemagick_compute_animated_image): Port to C89.
3305 Prefer usual GNU indentation style for loops.
3306 Be more careful about bizarrely large sizes, by using ptrdiff_t
3309 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3311 Fix infinite frame selection loop (Bug#15025).
3312 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3314 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3316 * xdisp.c (compute_window_start_on_continuation_line):
3317 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3318 to make sure we end up setting the window start at the leftmost
3319 visible character of the display line. This avoids funky
3320 horizontal shifting because the window start is not kept on the
3321 same position. (Bug#15090)
3322 (next_element_from_display_vector): Support 'box' face attribute
3323 in the face definitions of a display vector. (Bug#15099)
3325 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3327 * image.c (imagemagick_compute_animated_image): Implement animated
3329 (imagemagick_compute_animated_image): Fix some compilation
3330 warnings. Implement a very simple cache to make the animation
3331 usable at all, but it should be replaced with a per-image cache.
3333 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3335 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3336 to do `for' loops over alist values.
3337 * buffer.h (FOR_EACH_BUFFER):
3338 * process.c (FOR_EACH_PROCESS): Use it.
3339 (handle_child_signal, status_notify, Fget_buffer_process)
3340 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3342 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3344 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3345 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3346 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3347 to xzalloc and so avoid redundant call to memset.
3348 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3349 members because it is allocated with xzalloc and so already zeroed.
3351 2013-08-14 Ken Brown <kbrown@cornell.edu>
3353 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3356 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3358 Utility function and macro to copy Lisp string to C string.
3359 * lisp.h (xlispstrdupa): New macro.
3360 (xlispstrdup): New prototype.
3361 * alloc.c (xlispstrdup): New function.
3362 * callint.c (Fcall_interactively):
3363 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3364 (Fsubstitute_in_file_name):
3365 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3366 * image.c (x_create_bitmap_from_file):
3367 * w32term.c (w32_term_init):
3368 * xterm.c (x_term_init): Use xlispstrdup.
3370 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3372 * image.c (imagemagick_load_image): Make animated pictures work.
3373 There's still some problems with background color settings, though
3376 * decompress.c (unwind_decompress): Always restore point.
3378 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3380 * marker.c (set_marker): Reformat documentation.
3382 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3384 * xdisp.c (cursor_type_changed): Now static.
3386 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3387 Use changed. This avoids the need to call xmalloc and for the
3388 caller to call xfree, and avoids memory leaks in some situations.
3390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3392 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3393 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3394 (redisplay_window): If window_end_valid is cleared due to non-zero
3395 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3396 so do not call to try_cursor_movement for that window.
3398 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3400 * window.h (struct window): Convert window_end_pos and
3401 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3402 (wset_window_end_pos, wset_window_end_vpos): Remove.
3403 * dispnew.c (adjust_glyph_matrix):
3404 * window.c (Fwindow_end, replace_window, set_window_buffer)
3406 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3407 (set_vertical_scroll_bar, redisplay_window, try_window)
3408 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3409 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3410 (note_mouse_highlight): Adjust users.
3411 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3414 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3416 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3417 * image.c (imagemagick_filename_hint): Use `const char *' and
3418 prefer SSDATA to SDATA to avoid warnings.
3420 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3422 Cleanup window fringes, margins and scroll bars adjustments.
3423 * window.c (set_window_fringes, set_window_margins)
3424 (set_window_scroll_bars, apply_window_adjustment): New functions.
3425 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3426 (Fset_window_scroll_bars): Use them.
3428 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3430 * window.h (struct window): Convert scroll_bar_width
3431 from Lisp_Object to integer. Adjust comment.
3432 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3434 * window.c (wset_scroll_bar_width): Remove.
3435 (make_window): Initialize scroll_bar_width.
3436 (Fsplit_window_internal): Use direct assignment.
3437 (Fset_window_configuration, save_window_save):
3438 Convert Lisp_Object to integer and back where appropriate.
3439 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3440 bar was actually changed, and mention this in docstring.
3442 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3444 * decompress.c: Minor simplifications.
3445 (Fzlib_decompress_region): Don't bother verifying
3446 that avail_out <= UINT_MAX, as that was confusing.
3447 Mention the restriction in a comment instead.
3448 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3450 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3452 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3453 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3455 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3457 * image.c (imagemagick_filename_hint): Check for errors in the
3460 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3462 * window.c (Fwindow_margins): Return nil when there's no marginal
3463 area, as per the documented API.
3465 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3466 Fmake_vector, as scroll bar's struct members are not all Lisp
3467 objects now. This avoids crashes in GC.
3469 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3470 bool, so its address could be taken.
3472 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3474 * image.c (imagemagick_filename_hint): New function to possibly
3475 apply `image-content-type-suffixes'.
3476 (imagemagick_load_image): Use it.
3478 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3480 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3481 if loading zlib failed.
3483 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3485 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3486 2013-08-13 checkin below. Change bool to BOOL, rule is:
3487 All Obj-C code uses BOOL, except for interfaces callable from C.
3489 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3491 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3493 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3494 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3495 bool instead of BOOL.
3496 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3497 from Lisp_Object to bitfield. Adjust comment.
3498 * w32term.c (x_scroll_bar_create): Adjust user.
3499 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3500 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3501 Use bool for boolean.
3502 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3503 to `unsigned int' when defining a bitfield.
3505 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3507 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3509 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3511 * window.h (struct window): Convert left_margin_cols and
3512 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3513 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3514 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3516 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3518 (showing_window_margins_p, update_window_line, update_frame_1):
3519 * fringe.c (draw_fringe_bitmap_1):
3520 * xdisp.c (window_box_width): Adjust users.
3521 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3522 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3523 Use direct assignment.
3524 (Fset_window_configuration, save_window_save, Fwindow_margins):
3525 Convert Lisp_Object to integer and back where appropriate.
3526 (Fset_window_margins): Adjust user. Return t if any margin
3527 was actually changed, and mention this in docstring.
3529 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3531 * syntax.c (forward_word):
3532 * cmds.c (forward_char, backward_char): Mention the optional argument.
3534 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3536 * window.h (struct window): Convert left_fringe_width
3537 and right_fringe_width from Lisp_Objects to integers.
3539 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3540 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3541 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3543 (make_window): Initialize new integer fields to -1.
3544 (Fsplit_window_internal): Use direct assignment.
3545 (Fset_window_configuration, save_window_save):
3546 Convert Lisp_Object to integer and back where appropriate.
3547 (Fset_window_fringes): Adjust user. Return t if any fringe
3548 was actually changed, and mention this in docstring.
3550 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3552 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3553 * nsfns.m (x_set_cursor_type):
3554 * w32fns.c (x_set_cursor_type):
3555 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3556 * xdisp.c (set_frame_cursor_types): ...but in common code.
3558 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3560 * font.c (clear_font_cache): New function, stripped from...
3561 (Fclear_font_cache): ...here, which now uses the function
3562 above. Adjust comment.
3563 * font.h (clear_font_cache): Add prototype.
3564 * xfaces.c (clear_face_cache): Use clear_font_cache.
3566 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3568 * window.c (Fset_window_start): Compare `w', not `window' because
3569 `w' might not be equal to `window' after call to decode_live_window.
3571 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3573 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3574 This fixes a problem introduced by the Bug#15035 patch
3575 when using GPG. Reported by Herbert J. Skuhra.
3577 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3579 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3580 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3581 not yet initialized.
3583 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3585 * decompress.c (Fzlib_decompress_region): Support zlib
3586 decompression, too, and rename.
3588 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3590 Minor zlib configuration tweaks.
3591 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3592 Don't assume presence of fn_inflateInit2_ zlib internal function.
3594 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3596 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3597 include the zlib prefix.
3599 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3601 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3602 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3603 define static variables that are pointers to zlib functions to be
3605 (init_zlib_functions) [WINDOWSNT]: New function.
3606 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3608 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3609 macros instead of invoking the zlib functions directly.
3610 (syms_of_decompress): DEFSYM Qzlib_dll.
3611 Staticpro Szlib_available_p.
3613 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3615 Avoid looping over all frame windows to freeze and unfreeze.
3616 * window.h (struct window): Drop frozen_window_start_p.
3617 (freeze_window_starts): Drop prototype.
3618 * frame.h (struct frame): New frozen_window_starts flag.
3619 (FRAME_WINDOWS_FROZEN): New macro.
3620 * window.c (freeze_window_start, freeze_window_starts):
3622 (select_window, replace_window): Adjust users.
3623 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3624 (window_frozen_p): New function.
3625 (redisplay_window): Use it.
3627 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3629 Fix some fd issues when running subprocesses (Bug#15035).
3630 Fix bugs that can leak files or file descriptors on errors.
3631 Don't unlink open temp files, as that's hard for users to diagnose
3632 when things go awry (e.g., temp disk exhausted).
3633 Don't bother to lock temp files. Check for invalid recursion.
3634 * callproc.c (synch_process_fd): Remove. All uses removed.
3635 (synch_process_tempfile): New var or macro.
3636 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3638 (record_kill_process): New arg, the temp name. All callers changed.
3639 (delete_temp_file): Now just a simple wrapper around unlink.
3640 (call_process_kill): New arg, the call_process_fd array.
3641 Close them all. Clear synch_process_pid. Remove the temp file,
3642 or arrange for it to be removed.
3643 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3644 that's been moved to synch_process_tempfile. Caller changed.
3645 Do not remove the tempfile; that's now call_process_kill's
3647 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3648 call_process_kill; the caller now does that.
3649 (call_process_cleanup): Do not close the process fd; that's now
3650 call_process_kill's responsibility.
3651 (Fcall_process): Implement via new function call_process, which
3652 has most of the old body of Fcall_process, but with a different API.
3653 (call_process): New function that does not open or close filefd if
3654 it is nonnegative. Record which fds need to be closed, and let
3655 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3656 Signal an error if invoked recursively (could be done via a hook).
3657 Simplify creation of the tempfile in the MSDOS case.
3658 Don't create the output file until after checking for the executable.
3659 Report any failure to open /dev/null.
3660 Don't open /dev/null for writing twice; once is enough.
3661 Don't create pipe if all output is being discarded or sent to file.
3662 Don't worry about setting up the coding system or reading from the
3663 pipe if all output is being discarded.
3664 Hoist fd_error local into top level, to lessen block nesting.
3665 Don't record deleted pid here; now done by Fcall_process_region.
3666 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3667 and note its success in synch_process_tempfile.
3668 Do not leak resources when child_setup fails.
3669 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3670 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3671 (create_temp_file): Now returns open fd, with an additional
3672 Lisp_Object * argument to return the name. All callers changed.
3673 Do not close the file; rewind it instead, and leave it open for
3674 the caller. Do not lock the temp file. Unwind-protect the file
3675 and the file-descriptor.
3676 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3677 If an asynchrounous process, record it here, not in call_process.
3678 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3679 * eval.c (set_unwind_protect): New function.
3680 * fileio.c (write_region): New function, generalized from the
3681 old Fwrite_region. Do not lock temp files.
3682 (Fwrite_region): Use it.
3683 * lisp.h (set_unwind_protect, write_region): New decls.
3684 * process.c: Include <verify.h>.
3685 (make_process): Mark fds as initially closed.
3686 (deleted_pid_list): Now a list of pid-filename pairs.
3688 (close_process_fd): New function.
3689 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3690 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3691 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3692 (create_process, create_pty, Fmake_serial_process)
3693 (server_accept_connection): Record which fds need to be closed,
3694 and let deactivate_process close them.
3695 (Fmake_network_process): Do not discard the unwind-protect
3696 until it's safe to do so.
3697 (deactivate_process): Close the fds opened by create_process etc.
3698 (Fprocess_send_eof): Adjust to new way of recording open fds.
3699 Report an error if /dev/null can't be opened, instead of aborting.
3700 * process.h (PROCESS_OPEN_FDS): New constant.
3701 (struct Lisp_Process): New member open_fds.
3702 (record_kill_process, record_deleted_pid): Adjust signatures.
3703 (record_deleted_pid): Move decl here ...
3704 * syswait.h (record_deleted_pid): ... from here.
3706 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3708 * decompress.c: Fix bugs with large buffers and weird inputs.
3709 Tune a bit. Reindent as per usual Emacs style.
3710 (BUFFER_SIZE): Remove.
3711 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3712 more than UINT_MAX bytes. Decompress into the gap instead of into
3713 an auto buffer, as this should avoid copying. Return nil if
3714 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3715 set immediate_quit; we shouldn't trust zlib code that much.
3717 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3719 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3720 errors, and really move the gap to where we want it.
3722 * lisp.h: Include decompress.c support.
3724 * emacs.c (main): Include decompress.c support.
3726 * Makefile.in: Include -lz if present.
3728 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3730 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3731 (initWithTitle:): Initialize frame to 0.
3732 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3733 (fillWithWidgetValue:frame:): Rename from
3734 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3736 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3737 fillWithWidgetValue:frame:
3739 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3740 remove memory leak warnings.
3742 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3743 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3746 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3747 (x_activate_menubar): Update the whole menu.
3748 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3749 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3750 current event is not NSSystemDefined (Bug#15001).
3751 Call ns_check_menu_open only if trackingMenu is 2.
3752 (menuDidClose:): New method, decrease trackingMenu.
3753 (fillWithWidgetValue:setDelegate:): New method.
3754 (fillWithWidgetValue:): Call the above.
3756 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3758 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3760 Omit some unnecessary casts.
3761 Many of these go back to the old pre-C89 days, when they may have
3762 been needed, but we've been assuming C89 or later for a while now.
3763 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3764 (live_float_p, live_misc_p, live_vector_p):
3765 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3766 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3767 (defvar_per_buffer):
3768 * callint.c (Fcall_interactively):
3769 * doc.c (Fsubstitute_command_keys):
3770 * filelock.c (get_boot_time):
3771 * frame.c (xrdb_get_resource):
3772 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3773 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3774 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3775 (menuitem_highlight_callback, menu_destroy_callback)
3776 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3777 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3778 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3779 (xg_tool_bar_help_callback, tb_size_cb):
3780 * image.c (xpm_alloc_color, png_read_from_memory)
3781 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3782 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3784 * keymap.c (describe_map):
3785 * nsfns.m (Fns_display_monitor_attributes_list):
3786 * nsmenu.m (process_dialog:):
3787 * nsterm.m (hold_event):
3788 * process.c (wait_reading_process_output):
3789 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3790 * scroll.c (do_direct_scrolling, scrolling_1):
3791 * termcap.c (tgetent):
3792 * window.c (check_window_containing, add_window_to_list)
3793 (freeze_window_starts):
3794 * xdisp.c (compare_overlay_entries, vmessage):
3795 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3796 (x_get_monitor_attributes_xrandr)
3797 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3798 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3799 * xfont.c (xfont_match, xfont_open):
3800 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3801 (menubar_selection_callback, menu_position_func)
3802 (popup_selection_callback, create_and_show_popup_menu)
3803 (dialog_selection_callback, create_and_show_dialog):
3804 * xrdb.c (x_get_string_resource):
3806 * xsmfns.c (x_session_check_input):
3807 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3808 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3809 (xaw_jump_callback, xaw_scroll_callback):
3810 Omit unnecessary casts.
3812 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3814 Minor string-length refactoring.
3815 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3816 * frame.c (make_monitor_attribute_list):
3817 Prefer build_string to strlen + make_string.
3819 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3821 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3822 don't check minor_code (Bug#14417).
3824 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3826 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3827 vertical positions instead. This avoids calling MATRIX_ROW with
3828 row numbers that are possibly beyond valid limits. (Bug#15064)
3830 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3832 Use xstrdup and build_unibyte_string where applicable.
3833 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3834 * xfns.c (x_window):
3835 * xrdb.c (x_get_customization_string):
3836 * xterm.c (xim_initialize):
3837 * w32fns.c (w32_window): Use xstrdup.
3838 (w32_display_monitor_attributes_list):
3839 * emacs.c (init_cmdargs):
3840 * keyboard.c (PUSH_C_STR):
3841 * nsfont.m (nsfont_open):
3842 * sysdep.c (system_process_attributes):
3843 * w32.c (system_process_attributes):
3844 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3846 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3848 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3849 variables of these types so that GDB would know about them, as aid
3850 for debugging fatal exceptions. (Bug#15024) See also
3851 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3854 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3856 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3857 larger than the NSWindow (Bug#14934).
3859 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3861 Redesign redisplay interface to drop global variable updated_window.
3862 Always pass currently updated window as a parameter to update routines.
3863 * dispextern.h (updated_window): Remove declaration.
3864 (struct redisplay_interface): Pass window parameter to
3865 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3866 and after_update_window_hook.
3867 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3869 * dispnew.c (updated_window): Remove.
3870 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3871 (update_window_line): Adjust to match redisplay interface changes.
3872 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3873 (ns_scroll_run, ns_after_update_window_line):
3874 * w32term.c (x_update_window_begin, x_update_window_end)
3875 (x_after_update_window_line, x_scroll_run):
3876 * xterm.c (x_update_window_begin, x_update_window_end)
3877 (x_after_update_window_line, x_scroll_run):
3878 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3879 Likewise. Adjust comments where appropriate.
3880 (x_cursor_to): Simplify because this is always called during window
3881 update (but install debugging check anyway).
3882 (expose_window): Check must_be_updated_p flag to see whether this
3883 function is called during window update.
3885 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3887 Do not reset window modification event counters excessively.
3888 These leftovers and poor man's tricky methods to catch extra
3889 redisplay's attention are no longer needed.
3890 * frame.c (set_menu_bar_lines_1):
3891 * minibuf.c (read_minibuf_unwind):
3892 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3893 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3894 (window_scroll_line_based, Fset_window_configuration):
3895 * xdisp.c (redisplay_window): Do not reset last_modified and
3896 last_overlay_modified counters.
3898 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3900 * xselect.c (x_send_client_event): Set send_event and serial, memset
3901 data.l as it might be bigger than data.b. Use 24 bit mask to
3902 XSendEvent (Bug#15034).
3904 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3906 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3907 for TTY frames that are not the top frame on their console.
3910 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3912 * w32term.c (w32fullscreen_hook): Really maximize frame when
3913 asked for (Bug#14841).
3915 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3917 Prefer selected_window to Fselected_window, likewise for frames.
3918 * buffer.c (Fbuffer_swap_text):
3919 * data.c (Fvariable_binding_locus):
3920 * window.c (run_window_configuration_change_hook): Adjust users.
3921 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3922 Use decode_live_frame.
3924 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3926 Be more careful if selected window shows the buffer other than current,
3927 use window_outdated only if this is not so. This change should also
3928 address some weird issues discussed in Bug#13012.
3929 * window.h (window_outdated): New prototype.
3930 * window.c (window_outdated): Now here. Convert from static and
3931 always assume window's buffer.
3932 (Fwindow_end, Fwindow_line_height): Use it.
3933 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3934 and always assume window's buffer.
3935 (redisplay_window): Adjust user.
3936 (redisplay_internal): Call to reconsider_clip_changes once and
3937 check whether mode line should be updated only if selected window
3938 shows current buffer.
3939 (run_window_scroll_functions): Use eassert for debugging check.
3940 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3942 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3944 * window.c (window_scroll, window_scroll_pixel_based)
3945 (window_scroll_line_based): Use bool for booleans.
3947 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3949 * process.c: Fix minor off-by-one issues in descriptor counts.
3950 This shouldn't fix any real bugs, but it cleans up the code a bit.
3951 (max_process_desc, max_input_desc): -1, not 0, means none.
3953 (delete_input_desc): New function.
3954 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3955 (deactivate_process): Scan backwards when recomuting max_process_desc;
3956 that should be faster.
3957 (init_process_emacs): Initialize max_input_desc.
3959 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3961 Use region cache to speedup bidi_find_paragraph_start.
3962 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3963 Rename cache_long_line_scans to cache_long_scans.
3964 * buffer.c (bset_cache_long_line_scans): Rename to
3965 bset_cache_long_scans.
3966 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3967 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3969 (syms_of_buffer): Rename cache-long-line-scans to
3970 cache-long-scans. Adjust docstring.
3971 * search.c (newline_cache_on_off):
3972 * indent.c (width_run_cache_on_off): Adjust users.
3973 * bidi.c (bidi_paragraph_cache_on_off): New function.
3974 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3975 * insdel.c (prepare_to_modify_buffer):
3976 Invalidate bidi_paragraph_cache if enabled.
3978 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3980 Invalidate region caches only if buffer text is going to be changed.
3981 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3982 (modify_text): ...new prototype.
3983 (prepare_to_modify_buffer_1): New prototype.
3984 * textprop.c (modify_region): Rename to...
3985 (modify_text_properties): ...new function.
3986 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3987 (Fremove_list_of_text_properties): Adjust users.
3988 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3989 (modify_text): ...new function.
3990 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3991 (prepare_to_modify_buffer_1): ...new function.
3992 * casefiddle.c (casify_region):
3993 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3994 (Ftranspose_regions): Use modify_text.
3996 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3998 * lisp.mk (lisp): Add nadvice.elc.
4000 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4002 New macro to iterate over live buffers similar to frames.
4003 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4004 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4005 Declare buffer-related variables here to offload lisp.h.
4006 * buffer.c (Vbuffer_alist): Adjust comment.
4007 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4008 (other_buffer_safely):
4009 * data.c (store_symval_forwarding):
4010 * dispnew.c (Fframe_or_buffer_changed_p):
4011 * fileio.c (Fdo_auto_save):
4012 * filelock.c (unlock_all_files):
4013 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4015 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4017 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4018 * callproc.c (create_temp_file):
4019 * filelock.c (create_lock_file):
4020 Assume mkostemp, since it's now provided by Gnulib.
4022 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4024 * w32.c (mkostemp): New function.
4025 (mktemp): Remove, no longer used. Most of the code reused in
4026 mkostemp. (Bug#15015)
4027 (mktemp): Don't undef.
4029 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4031 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4032 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4033 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4034 (free_glyph_pool, check_glyph_memory): Likewise for
4035 all users. Adjust comments where appropriate.
4037 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4039 * composite.h: Minor fixups.
4040 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4041 to fix a misspelling, and change it to an inline function while
4042 we're at it (it need not be a macro). All uses changed.
4043 (composition_method, composition_valid_p):
4044 Rewrite to avoid assignments in if-conditions.
4046 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4048 Do not use global Lisp_Object in composition macros.
4049 * composite.h (composition_temp): Remove declaration.
4050 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4051 (composition_method, composition_valid_p): ...inline functions.
4052 (compose_region): Remove the leftover.
4053 * composite.c (composition_temp): Remove.
4054 (run_composition_function, update_compositions)
4055 (composition_compute_stop_pos, composition_adjust_point)
4056 (Ffind_composition_internal):
4057 * coding.c (handle_composition_annotation):
4058 * xdisp.c (handle_composition_prop, check_point_in_composition):
4059 Related users changed.
4061 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4063 Drop FRAME_PTR typedef.
4064 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4065 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4066 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4067 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4068 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4069 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4070 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4071 All related users changed.
4073 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4075 * eval.c (default_toplevel_binding): New function.
4077 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4078 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4079 (syms_of_eval): Export them.
4080 * data.c (Fdefault_value): Micro cleanup.
4081 * term.c (init_tty): Use "false".
4083 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4085 Fix X GC leak in GTK and raw (no toolkit) X ports.
4086 * xterm.c (x_free_frame_resources): If white and black relief
4087 GCs are allocated, always free them here.
4088 * xfns.c (x_make_gc): Omit redundant initialization.
4089 * widget.c (create_frame_gcs): Remove the leftover.
4090 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4091 in x_free_frame_resources.
4093 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4095 * nsterm.m (windowWillResize:toSize:): Only change title if
4096 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4098 (viewDidEndLiveResize): New method.
4100 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4101 inside NS_IMPL_COCOA.
4103 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4105 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4106 Do not check whether undo is enabled because record_insert and
4107 record_delete does that themselves.
4109 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4111 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4112 member which is not really used any more.
4113 (FRAME_XIC_BASE_FONTNAME): Remove.
4114 * xfns.c (xic_free_fontset): Adjust user.
4115 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4116 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4117 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4118 (xdialog_show): Use eassert for debugging check.
4119 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4121 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4123 * fileio.c, fns.c (merge): Move extern decl from here ...
4124 * lisp.h (merge): ... to here.
4126 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4128 Fix last font-related change.
4129 * w32font.h (w32font_list_internal, w32font_match_internal):
4131 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4132 (uniscribe_list_family): Adjust to match font API change.
4133 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4134 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4136 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4138 * frame.h (FRAME_MOUSE_UPDATE):
4139 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4140 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4142 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4144 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4145 * font.h (struct font_driver): Change list, match, and list_family
4146 functions to accept struct frame * as first arg.
4147 * font.c (font_score, font_compare, font_sort_entities):
4149 (font_sort_entities, font_list_entities, font_select_entity):
4150 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4151 match font API change.
4152 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4153 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4154 * ftxfont.c (ftxfont_list, ftxfont_match):
4155 * xftfont.c (xftfont_list, xftfont_match):
4156 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4157 * w32font.c (w32font_list, w32font_match, w32font_list):
4158 (w32font_list_internal, w32_font_match_internal): Likewise.
4159 * xfaces.c (Fx_family_fonts): Adjust user.
4161 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4163 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4164 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4165 only if HAVE_X_WINDOWS is in use.
4166 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4167 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4168 * w32term.c (x_wm_set_icon_position): Likewise.
4169 * w32fns.c (x_icon): Adjust user.
4171 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4173 * xterm.c (last_mouse_press_frame): Remove the
4174 leftover which is not really used any more.
4175 (handle_one_xevent, syms_of_xterm): Adjust users.
4176 (x_flush): Call XFlush once per each X display, not frame.
4177 This is better because this code always unconditionally skips
4178 non-X frames in Vframe_list and issues the only XFlush if we
4179 have more than one X frame on the same X display.
4180 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4181 Use bool for booleans.
4182 (x_draw_glyph_string_background, cvt_string_to_pixel):
4183 (cvt_pixel_dtor): Drop unnecessary prototypes.
4184 * xterm.h (x_display_ok): Adjust prototype.
4186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4188 Drop unnecessary functions that deals with frame pixel size.
4189 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4190 (x_pixel_height): Drop prototypes.
4191 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4192 (x_pixel_height): Drop implementations.
4193 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4194 which should be always valid for window frame.
4195 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4196 * w32menu.c (Fx_popup_dialog):
4197 * xmenu.c (Fx_popup_dialog): Likewise for both.
4199 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4201 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4202 frame parameters and call to Fmodify_frame_parameters just once.
4203 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4204 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4205 and mention nil frame in docstring.
4207 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4209 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4210 (x_figure_window_size): Likewise. Adjust to return long.
4211 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4212 (toplevel): Move Qterminal_live_p to...
4213 * terminal.c (toplevel): ...here, make it static, and...
4214 (syms_of_terminal): ...DEFSYM here.
4215 * frame.h (Qterminal_live_p): Remove declaration.
4216 (make_frame, x_figure_window_size): Adjust prototype.
4217 * nsfns.m (Fx_create_frame): Use long for window flags.
4219 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4221 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4222 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4223 Do not assume that emacs_close (INT_MAX) is a no-op.
4225 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4227 * xfaces.c (make_face_cache): For struct face_cache, prefer
4228 xmalloc to xzalloc and so avoid redundant call to memset.
4229 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4231 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4233 * fringe.c (draw_window_fringes, update_window_fringes)
4234 (compute_fringe_widths):
4235 * w32term.c (x_draw_glyph_string):
4236 * window.c (candidate_window_p, Frecenter):
4237 * xfaces.c (realize_basic_faces, realize_default_face)
4238 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4239 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4240 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4241 * xmenu.c (Fx_menu_bar_open_internal):
4242 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4243 * xsettings.c (xft_settings_event):
4244 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4245 Use bool for booleans. Adjust style and comments where
4247 * dispextern.h (draw_window_fringes, update_window_fringes)
4248 (compute_fringe_widths):
4249 * xterm.h (x_had_errors_p): Adjust prototype.
4251 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4253 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4254 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4256 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4258 * fns.c (toplevel): Remove comment before Fsafe_length because
4261 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4263 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4265 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4267 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4268 frame which got the message is still alive, before dereferencing
4269 its pointer. (Bug#14970)
4271 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4272 be a live window, before using it as such. (Bug#14970)
4274 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4276 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4277 w32_detect_focus_change instead of doing part of its job by hand.
4278 This fixes the problem whereby FOCUS_OUT events were not sent to
4281 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4283 * process.c (Fprocess_list): Doc fix.
4285 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4286 being re-exposed only if it didn't ask to become visible.
4287 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4288 was previously iconified. (Bug#14841)
4289 (x_iconify_frame): Mark the frame iconified.
4291 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4293 Fix minor problems found by static checking.
4294 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4295 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4297 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4299 * eval.c (set_specpdl_old_value): New function.
4300 (unbind_to): Minor simplification.
4301 (get_backtrace_frame): New function.
4302 (Fbacktrace_frame): Use it. Add `base' argument.
4303 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4304 (syms_of_eval): Export backtrace-eval.
4305 * xterm.c (x_focus_changed): Simplify.
4307 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4309 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4311 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4313 * xdisp.c (redisplay_window): Instead of moving point out of
4314 scroll margin, reject the force_start method, and try scrolling
4315 instead. (Bug#14780)
4317 2013-07-24 Ken Brown <kbrown@cornell.edu>
4319 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4322 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4324 * eval.c (Fprogn): Do not check that BODY is a proper list.
4325 This undoes the previous change. The check slows down the
4326 interpreter, and is not needed to prevent a crash. See
4327 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4329 2013-07-23 Glenn Morris <rgm@gnu.org>
4331 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4333 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4335 Port to GNU/Linux systems with tinfo but not ncurses.
4336 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4337 to decide whether ncurses is being used. Without this change,
4338 GCC complains about tgetent not being declared, on a system
4339 that has tinfo installed but ncurses not installed.
4341 * eval.c (Fprogn): Check that BODY is a proper list.
4343 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4344 * data.c (Fsetq_default):
4345 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4346 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4348 Tune by taking advantage of the fact that ARGS is always a list
4349 when a function is declared to have UNEVALLED args.
4351 * emacsgtkfixed.c: Port to GCC 4.6.
4352 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4354 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4356 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4357 here to silence compiler warnings.
4359 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4361 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4362 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4363 from messing up Emacs's 'struct frame' (Bug#14923).
4365 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4367 * alloc.c (make_save_ptr_ptr): Define this function.
4368 It was inadvertently omitted. It's needed only if
4369 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4371 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4373 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4374 frame have focus (Bug#14895).
4376 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4378 Avoid vfork-related deadlock more cleanly.
4379 * callproc.c (child_setup): When the child's exec fails, output
4380 the program name, as that's more useful. Use O_NONBLOCK to avoid
4382 * process.c (create_process_1): Remove; no longer needed.
4383 (create_process): Remove timer hack; no longer needed, now that
4384 the child avoids deadlock.
4386 2013-07-20 Glenn Morris <rgm@gnu.org>
4388 * image.c (Fimage_flush): Fix doc typo.
4390 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4392 Fix array bounds violation when pty allocation fails.
4393 * process.c (PTY_NAME_SIZE): New constant.
4394 (pty_name): Remove static variable; it's now auto.
4395 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4396 Take pty_name as an arg rather than using a static variable.
4397 All callers changed.
4398 (create_process): Recover pty_flag from process, not from volatile local.
4399 (create_pty): Stay inside array even when pty allocation fails.
4400 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4402 * lread.c (Fload): Avoid initialization only when lint checking.
4403 Mention that it's needed only for older GCCs.
4405 2013-07-20 Kenichi Handa <handa@gnu.org>
4407 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4408 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4410 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4412 * lread.c (Fload): Avoid uninitialized warning.
4414 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4416 Fix some minor file descriptor leaks and related glitches.
4417 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4418 (create_lock_file): Use write, not emacs_write.
4419 * image.c (slurp_file, png_load_body):
4420 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4421 (server_accept_connection):
4422 Don't leak an fd on memory allocation failure.
4423 * image.c (slurp_file): Add a cheap heuristic for growing files.
4424 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4425 as that's what the other routines do. Maybe input need not be
4426 blocked at all, but it's better to be consistent.
4427 Avoid undefined behavior when strlen is zero.
4429 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4430 (NSTATICS): Now a constant; doesn't need to be a macro.
4432 2013-07-19 Richard Stallman <rms@gnu.org>
4434 * coding.c (decode_coding_utf_8): Add simple loop for fast
4435 processing of ASCII characters.
4437 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4439 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4441 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4443 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4444 unportable 'struct x_display_info'.
4445 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4448 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4450 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4451 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4453 (system_process_attributes): Prefer plain char to unsigned char
4454 when either will do. Clean up properly if interrupted or if
4455 memory allocations fail. Don't assume sscanf succeeds.
4456 Remove no-longer-needed workaround to stop GCC from whining.
4457 Read command-line once, instead of multiple times. Check read status a
4460 Fix obscure porting bug with varargs functions.
4461 The code assumed that int is treated like ptrdiff_t in a vararg
4462 function, which is not a portable assumption. There was a similar
4463 -- though these days less likely -- porting problem with various
4464 assumptions that pointers of different types all smell the same as
4465 far as vararg functions is conserved. To make this problem less
4466 likely in the future, redo the API to use varargs functions.
4467 * alloc.c (make_save_value): Remove this vararg function.
4468 All uses changed to ...
4469 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4470 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4472 (make_save_ptr): Rename from make_save_pointer, for consistency with
4473 the above. Define only on platforms that need it. All uses changed.
4475 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4477 * keyboard.c: Try to fix typos in previous change.
4478 (DISPLAY_LIST_INFO): New macro.
4479 (kbd_buffer_get_event): Do not access members that are not present
4480 in X11. Revert inadvertent change of "!=" to "=".
4482 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4484 * keyboard.c (kbd_buffer_get_event):
4485 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4486 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4488 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4490 * filelock.c: Fix unlikely file descriptor leaks.
4491 (get_boot_time_1): Rework to avoid using emacs_open.
4492 This doesn't actually fix a leak, but is better anyway.
4493 (read_lock_data): Use read, not emacs_read.
4495 * doc.c: Fix minor memory and file descriptor leaks.
4496 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4497 (get_doc_string, Fsnarf_documentation):
4498 Fix file descriptor leak on error.
4500 * term.c: Fix minor fdopen-related file descriptor leaks.
4501 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4502 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4504 * charset.c: Fix file descriptor leaks and errno issues.
4506 (load_charset_map_from_file): Don't leak file descriptor on error.
4507 Use plain record_xmalloc since the allocation is larger than
4508 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4510 * eval.c (record_unwind_protect_nothing):
4511 * fileio.c (fclose_unwind):
4513 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4514 The replacement doesn't block input, but that no longer seems
4517 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4519 * lread.c: Fix file descriptor leaks and errno issues.
4520 (Fload): Close some races that leaked fds or streams when 'load'
4522 (Fload, openp): Report error number of last nontrivial failure to open.
4523 ENOENT counts as trivial.
4524 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4526 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4527 now that the function is always called with a nonnegative arg.
4528 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4529 All uses replaced with ...
4530 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4532 A few more minor file errno-reporting bugs.
4533 * callproc.c (Fcall_process):
4534 * doc.c (Fsnarf_documentation):
4535 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4536 * process.c (set_socket_option):
4537 Don't let a constructor trash errno.
4538 * doc.c: Include <errno.h>.
4540 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4542 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4544 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4546 Fix w32 bug with call-process-region (Bug#14885).
4547 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4548 to Fcall_process when the input is empty. This simplifies the
4549 code a bit. It makes no difference on POSIXish platforms but
4550 apparently it fixes a bug on w32.
4552 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4553 * fileio.c (close_file_unwind): Don't close if FD is negative;
4554 this can happen when unwinding a zapped file descriptor.
4555 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4556 in case Emacs runs out of memory between the two unwind-protects.
4557 Don't trash errno when closing FD.
4558 Zap the FD in the specpdl when closing it, instead of deferring
4559 the removal of the unwind-protect; this fixes a bug where a child
4560 function unwinds the stack past us.
4562 New unwind-protect flavors to better type-check C callbacks.
4563 This also lessens the need to write wrappers for callbacks,
4564 and the need for make_save_pointer.
4565 * alloca.c (free_save_value):
4566 * atimer.c (run_all_atimers):
4568 * alloc.c (safe_alloca_unwind):
4569 * atimer.c (unwind_stop_other_atimers):
4570 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4571 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4572 * minibuf.c (choose_minibuf_frame_1):
4573 * process.c (make_serial_process_unwind):
4574 * xdisp.h (pop_message_unwind):
4575 * xselect.c (queue_selection_requests_unwind):
4576 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4577 * alloca.c (record_xmalloc):
4578 Prefer record_unwind_protect_ptr to record_unwind_protect with
4580 * alloca.c (Fgarbage_collect):
4581 Prefer record_unwind_protect_void to passing a dummy.
4582 * buffer.c (restore_buffer):
4583 * window.c (restore_window_configuration):
4584 * xfns.c, w32fns.c (do_unwind_create_frame)
4585 New wrapper. All record-unwind uses of wrappee changed.
4586 * buffer.c (set_buffer_if_live):
4587 * callproc.c (call_process_cleanup, delete_temp_file):
4588 * coding.c (code_conversion_restore):
4589 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4590 * editfns.c (save_excursion_restore)
4591 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4592 (save_restriction_restore):
4593 * eval.c (restore_stack_limits, un_autoload):
4594 * fns.c (require_unwind):
4595 * keyboard.c (recursive_edit_unwind, tracking_off):
4596 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4597 * macros.c (pop_kbd_macro, restore_menu_items):
4598 * nsfns.m (unwind_create_frame):
4599 * print.c (print_unwind):
4600 * process.c (start_process_unwind):
4601 * search.c (unwind_set_match_data):
4602 * window.c (select_window_norecord, select_frame_norecord):
4603 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4604 (fast_set_selected_frame):
4605 * xfns.c, w32fns.c (unwind_create_tip_frame):
4606 Return void, not a dummy Lisp_Object. All uses changed.
4607 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4608 * callproc.c (call_process_kill):
4609 * fileio.c (restore_point_unwind, decide_coding_unwind)
4610 (build_annotations_unwind):
4611 * insdel.c (Fcombine_after_change_execute_1):
4612 * keyboard.c (read_char_help_form_unwind):
4613 * menu.c (unuse_menu_items):
4614 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4615 * sound.c (sound_cleanup):
4616 * xdisp.c (unwind_redisplay):
4617 * xfns.c (clean_up_dialog):
4618 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4619 Accept no args and return void, instead of accepting and returning
4620 a dummy Lisp_Object. All uses changed.
4621 * cygw32.c (fchdir_unwind):
4622 * fileio.c (close_file_unwind):
4623 * keyboard.c (restore_kboard_configuration):
4624 * lread.c (readevalllop_1):
4625 * process.c (wait_reading_process_output_unwind):
4626 Accept int and return void, rather than accepting an Emacs integer
4627 and returning a dummy object. In some cases this fixes an
4628 unlikely bug when the corresponding int is outside Emacs integer
4629 range. All uses changed.
4630 * dired.c (directory_files_internal_unwind):
4631 * fileio.c (do_auto_save_unwind):
4632 * gtkutil.c (pop_down_dialog):
4633 * insdel.c (reset_var_on_error):
4634 * lread.c (load_unwind):
4635 * xfns.c (clean_up_file_dialog):
4636 * xmenu.c, nsmenu.m (pop_down_menu):
4637 * xmenu.c (cleanup_widget_value_tree):
4638 * xselect.c (wait_for_property_change_unwind):
4639 Accept pointer and return void, rather than accepting an Emacs
4640 save value encapsulating the pointer and returning a dummy object.
4642 * editfns.c (Fformat): Update the saved pointer directly via
4643 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4644 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4645 (unwind_body): New function.
4646 (record_unwind_protect): First arg is now a function returning void,
4647 not a dummy Lisp_Object.
4648 (record_unwind_protect_ptr, record_unwind_protect_int)
4649 (record_unwind_protect_void): New functions.
4650 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4651 * fileio.c (struct auto_save_unwind): New type.
4652 (do_auto_save_unwind): Use it.
4653 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4654 * insdel.c (struct rvoe_arg): New type.
4655 (reset_var_on_error): Use it.
4656 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4658 (specbinding_func): Remove; there are now several such functions.
4659 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4660 (set_unwind_protect_ptr): New function.
4661 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4663 Be simpler and more consistent about reporting I/O errors.
4664 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4665 Say "Read error" and "Write error", rather than "I/O error", or
4666 "IO error reading", or "IO error writing", when a read or write
4668 * process.c (Fmake_network_process, wait_reading_process_output)
4669 (send_process, Fprocess_send_eof, wait_reading_process_output):
4670 Capitalize diagnostics consistently. Put "failed foo" at the
4671 start of the diagnostic, so that we don't capitalize the
4672 function name "foo". Consistently say "failed" for such
4674 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4675 All callers changed. This is so it can use report_file_error.
4676 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4677 diagnostics consistently as above.
4679 * fileio.c (report_file_errno): Fix errno reporting bug.
4680 If the file name is neither null nor a pair, package it up as a
4681 singleton list. All callers changed, both to this function and to
4682 report_file_error. This fixes a bug where the memory allocator
4683 invoked by list1 set errno so that the immediately following
4684 report_file_error reported the wrong errno value.
4686 Fix minor problems found by --enable-gcc-warnings.
4687 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4688 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4690 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4692 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4693 Set event->arg to Qt if switch-event shall be generated.
4694 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4696 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4698 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4701 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4702 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4703 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4704 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4705 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4706 and there is a focused frame.
4707 (head_table): Add focus-in and focus-out.
4708 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4709 bind to handle-focus-in/out.
4711 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4712 (Fhandle_switch_frame): Call Fhandle_focus_in.
4713 (syms_of_frame): defsubr handle-focus-in/out.
4715 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4717 Fix porting bug to older POSIXish platforms (Bug#14862).
4718 * sysdep.c (emacs_pipe): New function, that implements
4719 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4720 This should port better to CentOS 5 and to Mac OS X 10.6.
4721 All calls to pipe2 changed.
4723 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4724 This makes the code easier to read and the executable a bit smaller.
4725 Do not replace all calls to Fcons that happen to create lists,
4726 just calls that are intended to create lists. For example, when
4727 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4728 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4729 Similarly for list2 through list5.
4730 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4731 * bytecode.c (exec_byte_code):
4732 * callint.c (quotify_arg, Fcall_interactively):
4733 * callproc.c (Fcall_process, create_temp_file):
4734 * charset.c (load_charset_map_from_file)
4735 (Fdefine_charset_internal, init_charset):
4736 * coding.c (get_translation_table, detect_coding_system)
4737 (Fcheck_coding_systems_region)
4738 (Fset_terminal_coding_system_internal)
4739 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4740 * composite.c (update_compositions, Ffind_composition_internal):
4741 * dired.c (directory_files_internal, file_name_completion)
4743 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4744 * doc.c (Fsnarf_documentation):
4745 * editfns.c (Fmessage_box):
4747 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4748 (Feval, eval_sub, Ffuncall, apply_lambda):
4749 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4750 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4751 (Fset_file_times, Finsert_file_contents)
4752 (Fchoose_write_coding_system, Fwrite_region):
4753 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4754 * font.c (font_registry_charsets, font_parse_fcname)
4755 (font_prepare_cache, font_update_drivers, Flist_fonts):
4756 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4757 * frame.c (make_frame, Fmake_terminal_frame)
4758 (x_set_frame_parameters, x_report_frame_params)
4759 (x_default_parameter, Fx_parse_geometry):
4760 * ftfont.c (syms_of_ftfont):
4761 * image.c (gif_load):
4762 * keyboard.c (command_loop_1):
4763 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4764 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4765 (Fminor_mode_key_binding, accessible_keymaps_1)
4766 (Faccessible_keymaps, Fwhere_is_internal):
4767 * lread.c (read_emacs_mule_char):
4768 * menu.c (find_and_return_menu_selection):
4769 * minibuf.c (get_minibuffer):
4770 * nsfns.m (Fns_perform_service):
4771 * nsfont.m (ns_script_to_charset):
4772 * nsmenu.m (ns_popup_dialog):
4773 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4774 (Fx_own_selection_internal):
4775 * nsterm.m (append2):
4776 * print.c (Fredirect_debugging_output)
4777 (print_prune_string_charset):
4778 * process.c (Fdelete_process, Fprocess_contact)
4779 (Fformat_network_address, set_socket_option)
4780 (read_and_dispose_of_process_output, write_queue_push)
4781 (send_process, exec_sentinel):
4782 * sound.c (Fplay_sound_internal):
4783 * textprop.c (validate_plist, add_properties)
4784 (Fput_text_property, Fadd_face_text_property)
4785 (copy_text_properties, text_property_list, syms_of_textprop):
4786 * unexaix.c (report_error):
4787 * unexcoff.c (report_error):
4788 * unexsol.c (unexec):
4789 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4790 (Fformat_mode_line, syms_of_xdisp):
4791 * xfaces.c (set_font_frame_param)
4792 (Finternal_lisp_face_attribute_values)
4793 (Finternal_merge_in_global_face, syms_of_xfaces):
4794 * xfns.c (x_default_scroll_bar_color_parameter)
4795 (x_default_font_parameter, x_create_tip_frame):
4796 * xfont.c (xfont_supported_scripts):
4797 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4798 (menu_help_callback, xmenu_show):
4800 * xterm.c (set_wm_state):
4801 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4802 and similarly for list2 through list5.
4804 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4806 * callproc.c (Fcall_process_region): Fix minor race and tune.
4807 (create_temp_file): New function, with the temp-file-creation part
4808 of the old Fcall_process_region. Use Fcopy_sequence to create the
4809 temp file name, rather than alloca + build_string, for simplicity.
4810 Don't bother to block input around the temp file creation;
4811 shouldn't be needed. Simplify use of mktemp.
4812 Use record_unwind_protect immediately after creating the temp file;
4813 this closes an unlikely race where the temp file was not removed.
4814 Use memcpy rather than an open-coded loop.
4815 (Fcall_process_region): Use the new function. If the input is
4816 empty, redirect from /dev/null rather than from a newly created
4817 empty temp file; this avoids unnecessary file system traffic.
4819 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4821 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4822 Simplify by making this case like the other two. This is a bit
4823 slower on obsolete hosts, but the extra complexity isn't worth it.
4825 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4826 * process.c (create_process) [!DOS_NT]:
4827 Remove now-unnecessary calls to emacs_close.
4829 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4831 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4832 returning early. (Bug#14850)
4834 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4835 and inhibit-iso-escape-detection attributes of 'undecided'.
4838 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4840 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4841 Reported by Herbert J. Skuhra in
4842 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4844 Don't lose top specpdl entry when memory is exhausted.
4845 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4846 specpdl overflow here, to simplify callers; all callers changed.
4847 Always reserve an unused entry at the stack top; this avoids
4848 losing the top entry's information when memory is exhausted.
4850 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4852 Clean up errno reporting and fix some errno-reporting bugs.
4853 * callproc.c (Fcall_process):
4854 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4855 * process.c (create_process, Fmake_network_process):
4856 * unexaix.c (report_error):
4857 * unexcoff.c (report_error):
4858 Be more careful about reporting the errno of failed operations.
4859 The code previously reported the wrong errno sometimes.
4860 Also, prefer report_file_errno to setting errno + report_file_error.
4861 (Fcall_process): Look at openp return value rather than at path,
4862 as that's a bit faster and clearer when there's a numeric predicate.
4863 * fileio.c (report_file_errno): New function, with most of the
4864 old contents of report_file_error.
4865 (report_file_error): Use it.
4866 (Ffile_exists_p, Ffile_accessible_directory_p):
4867 Set errno to 0 when it is junk.
4868 * fileio.c (Faccess_file):
4869 * image.c (x_create_bitmap_from_file):
4870 Use faccessat rather than opening the file, to avoid the hassle of
4871 having a file descriptor open.
4872 * lisp.h (report_file_errno): New decl.
4873 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4876 * process.c (create_process, wait_reading_process_output) [AIX]:
4877 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4878 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4879 a multithreaded environment anyway).
4880 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4882 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4884 * image.c (x_find_image_file): Don't close a remote file handle.
4886 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4888 Fix races with threads and file descriptors.
4889 * callproc.c (Fcall_process_region):
4890 * dired.c (open_directory):
4891 * emacs.c (main, Fdaemon_initialized):
4892 * image.c (x_find_image_file):
4893 * inotify.c (Finotify_rm_watch):
4894 * lread.c (Flocate_file_internal):
4895 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4896 * term.c (term_mouse_moveto, init_tty):
4897 * termcap.c (tgetent):
4898 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4899 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4900 * unexhp9k800.c, unexmacosx.c (unexec):
4901 * callproc.c (Fcall_process_region):
4902 Use emacs_close, not close.
4903 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4904 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4905 and posix_close function on current platforms (which all lack them).
4906 (emacs_close): Use it. This should fix the races on GNU/Linux and
4907 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4908 and it should avoid closing random victim file descriptors on
4911 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4913 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4914 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4917 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4918 This is for .gdbinit xbacktrace.
4920 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4921 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4922 (emacs_set_tty): Now static.
4923 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4924 * term.c (tty_capable_p, tty_default_color_capabilities)
4925 (get_tty_terminal, term_mouse_movement)
4926 (handle_one_term_event, init_tty, maybe_fatal):
4927 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4928 (tgetent, scan_file, name_match, compare_contin):
4929 * terminal.c (get_terminal):
4930 Use bool for boolean.
4931 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4932 Prefer char to unsigned char if either will do.
4933 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4934 (tty_write_glyphs): Prefer int to unsigned.
4935 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4936 All callers changed.
4937 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4939 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4942 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4943 (B__dummy__): New dummy symbol, to pacify C89.
4944 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4945 they can't grok varargs macros.
4946 * dispnew.c (add_window_display_history)
4947 (add_frame_display_history):
4948 * print.c (print_object):
4949 * xdisp.c (debug_method_add):
4950 Use %p printf format only for void pointers.
4951 * emacs.c (usage_message): New constant, replacing ...
4952 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4953 (main): Adjust to usage reorg.
4954 * fns.c (syms_of_fns):
4955 * profiler.c (syms_of_profiler):
4956 Don't use non-constant struct initializers.
4957 * gnutls.h (gnutls_initstage_t):
4958 * lisp.h (enum Lisp_Fwd_Type):
4959 * lread.c (lisp_file_lexically_bound_p):
4960 * xsettings.c (anonymous enum):
4961 Remove trailing comma.
4962 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4963 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4964 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4966 * regex.c (const_re_char): New type, to pacify strict C89.
4967 All uses of 'const re_char' replaced to use it.
4968 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4969 with glibc when strict C89. This change is imported from gnulib.
4971 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4972 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4973 Omit GNU_LINUX implementation, since it requires long long.
4974 * xterm.c (x_draw_underwave):
4975 Do not assume the traditional order of struct's members.
4976 (x_term_init): Rewrite to avoid the need for non-constant structure
4979 Syntax cleanup, mostly replacing macros with functions.
4980 This removes the need for the syntax_temp hack.
4981 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4982 * syntax.c (SYNTAX_INLINE): New macro.
4983 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4984 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4985 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4986 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4987 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4988 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4989 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4990 Now constants, not macros.
4991 (syntax_temp) [!__GNUC__]: Remove.
4992 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4993 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4994 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4995 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4996 Move here from syntax.h; now functions, not macros. Except for the
4997 last function, these are static since only syntax.c uses them.
4998 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4999 All uses changed. Now a function, not a macro; use this fact
5000 to simplify the code.
5001 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5002 compiler bugs; no longer relevant.
5003 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5004 (SYNTAX_INLINE): New macro.
5005 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5006 for the new functions. Use bool for boolean member.
5007 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5008 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5009 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5010 (SETUP_BUFFER_SYNTAX_TABLE):
5011 Now extern inline functions, not macros.
5012 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5013 Remove; all uses replaced by implementation.
5014 (syntax_temp) [!__GNUC__]: Remove decl.
5015 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5017 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5019 * emacs.c (main): Fix syntax error.
5021 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5023 Timestamp fixes for undo (Bug#14824).
5024 * atimer.c (schedule_atimer):
5025 * fileio.c (Ffile_newer_than_file_p):
5026 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5027 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5028 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5029 (syms_of_fileio): Remove Sclear_visited_file_name.
5030 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5031 file doesn't exist; this avoids an ambiguity with negative timestamps.
5032 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5033 * systime.h (make_emacs_time, invalid_emacs_time):
5034 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5035 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5036 * undo.c (record_first_change): Push (visited-file-modtime) onto
5037 undo list rather than reimplementing it by hand, incorrectly.
5039 2013-07-09 Ken Brown <kbrown@cornell.edu>
5041 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5043 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5045 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5047 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5049 Handle errno and exit status a bit more carefully.
5050 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5051 number into an exit status. Instead, use EXIT_CANCELED.
5052 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5053 * callproc.c (relocate_fd):
5054 * emacs.c (close_output_streams, main):
5055 * process.c (create_process):
5056 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5057 Use emacs_perror for simplicity.
5058 * callproc.c (relocate_fd, main):
5059 * sysdep.c (sys_subshell):
5060 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5061 (shut_down_emacs): Use emacs_write, not write.
5062 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5063 * fileio.c (Fcopy_file, e_write):
5064 * nsterm.m (ns_select):
5065 * process.c (send_process):
5066 * sound.c (vox_write):
5067 Use emacs_write_sig, not emacs_write.
5068 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5069 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5071 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5073 (emacs_full_write): New function.
5074 (emacs_write): Rewrite to use it.
5075 (emacswrite_sig, emacs_perror): New functions.
5076 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5078 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5080 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5081 on NS even if it is present. Pixmap on NS is a void*.
5083 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5085 Port to Ubuntu 10 (Bug#14803).
5086 Problem reported by T.V. Raman.
5087 * process.c (close_on_exec, accept4, process_socket):
5088 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5090 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5092 * w32.c (sys_dup): Declare prototype.
5096 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5098 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5100 Make file descriptors close-on-exec when possible (Bug#14803).
5101 This simplifies Emacs a bit, since it no longer needs to worry
5102 about closing file descriptors by hand in some cases.
5103 It also fixes some unlikely races. Not all such races, as
5104 libraries often open files internally without setting
5105 close-on-exec, but it's an improvement.
5106 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5107 * callproc.c (Fcall_process) [!MSDOS]:
5108 * emacs.c (main) [!DOS_NT]:
5109 * nsterm.m (ns_term_init):
5110 * process.c (create_process):
5111 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5112 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5113 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5114 Prefer mkostemp with O_CLOEXEC to mkstemp.
5115 * callproc.c (relocate_fd) [!WINDOWSNT]:
5116 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5117 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5119 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5120 Make the resulting file descriptor close-on-exec.
5121 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5122 * lread.c (load_descriptor_list, load_descriptor_unwind):
5123 Remove; no longer needed. All uses removed.
5124 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5125 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5127 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5128 (Fmake_network_process, Fnetwork_interface_list):
5129 (Fnetwork_interface_info, server_accept_connection):
5130 Make newly-created socket close-on-exec.
5131 * sysdep.c (emacs_open, emacs_fopen):
5132 Make new-created descriptor close-on-exec.
5133 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5134 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5136 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5138 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5139 for NS_IMPL_GNUSTEP.
5141 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5143 Fix openp errno handling.
5144 * callproc.c (Fcall_process): Preserve openp errno around close.
5145 * lread.c (openp): Set errno when returning -1, as some callers
5148 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5150 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5152 * nsterm.h (NSSavePanel): Update comment.
5153 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5154 (ns_run_file_dialog): Declare.
5156 * nsfns.m: Remove panelOK.
5158 (ns_run_file_dialog): New function.
5159 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5160 event loop, so file dialog is popped up by ns_run_file_dialog, called
5161 by sendEvent (Bug#14578).
5162 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5164 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5166 * xdisp.c (default_line_pixel_height): New function.
5167 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5168 (try_cursor_movement, redisplay_window, try_window)
5169 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5171 * window.c (window_scroll_pixel_based):
5172 use default_line_pixel_height.
5174 * dispextern.h (default_line_pixel_height): Add prototype.
5176 * frame.c (x_set_line_spacing): Accept a float value for
5177 line-spacing parameter, per the documentation.
5179 * data.c (Fmultibyte_string_p): Doc fix.
5181 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5183 Use emacs_open more consistently when opening files.
5184 This handles EINTR more consistently now, and makes it easier
5185 to introduce other uniform changes to file descriptor handling.
5186 * src/systdio.h: New file.
5187 * src/buffer.c (mmap_init):
5188 * cygw32.c (chdir_to_default_directory):
5189 * dispnew.c (Fopen_termscript):
5190 * emacs.c (Fdaemon_initialized):
5191 * fileio.c (Fdo_auto_save):
5192 * image.c (slurp_file, png_load_body, jpeg_load_body):
5193 * keyboard.c (Fopen_dribble_file):
5195 * print.c (Fredirect_debugging_output):
5196 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5197 * termcap.c (tgetent):
5198 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5199 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5200 * w32term.c (w32_initialize) [CYGWIN]:
5201 * xfaces.c (Fx_load_color_file):
5202 Use emacs_open instead of plain open, and emacs_fopen instead of
5204 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5205 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5206 * callproc.c (default_output_mode): New constant.
5207 (Fcall_process): Use it to call emacs_open instead of plain creat.
5208 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5209 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5210 (emacs_fopen): New function.
5211 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5212 Include <lisp.h>, for emacs_open.
5213 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5215 Remove duplicate #include directives.
5216 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5218 Don't include stdio.h twice.
5219 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5220 Don't include sys/types.h or stdio.h twice.
5221 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5222 * lread.c: Don't include coding.h twice.
5223 * nsfont.m: Don't include frame.h twice.
5224 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5225 * ralloc.c: Don't include <unistd.h> twice.
5226 * xdisp.c: Don't include font.h twice.
5227 * xterm.c: Don't include fontset.h twice.
5228 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5230 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5232 Scale ImageMagick images more carefully.
5233 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5234 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5235 Be more careful about avoiding undefined behavior after
5236 integer overflow and division by zero.
5238 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5240 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5241 (syms_of_w32fns): DEFSYM them.
5242 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5243 (CCHDEVICENAME): Define macros if not defined.
5244 (struct MONITOR_INFO_EX): New struct.
5245 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5246 (enum_display_monitors_fn): New variable.
5247 (globals_of_w32fns): Initialize it.
5248 (Fx_display_pixel_width, Fx_display_pixel_height)
5249 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5250 multi-monitor setups in docstrings.
5251 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5252 screen size by primary monitor's millimeter per pixel.
5253 (w32_monitor_enum, w32_display_monitor_attributes_list)
5254 (w32_display_monitor_attributes_list_fallback)
5255 (Fw32_display_monitor_attributes_list): New functions.
5256 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5258 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5260 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5262 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5264 * fileio.c (Qfile_notify_error): New error symbol.
5266 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5267 * inotify.c (inotify_callback, symbol_to_inotifymask)
5268 (Finotify_add_watch, Finotify_rm_watch): Use it.
5269 (inotifyevent_to_event): Exchange order of cookie and file name.
5270 (Finotify_add_watch): Adapt docstring.
5272 * lisp.h (Qfile_notify_error): Declare.
5274 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5276 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5277 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5278 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5279 which did not work (see <http://bugs.gnu.org/14569#307>).
5280 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5281 && (!noninteractive || initialized)). This attempts to thread
5282 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5284 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5286 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5287 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5289 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5291 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5292 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5293 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5294 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5296 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5298 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5299 Define to __sys_siglist.
5301 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5303 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5304 word-wrap, so that overflow-newline-into-fringe would work in
5305 visual-line-mode. (Bug#2749)
5306 (move_it_in_display_line_to): When the last scanned display
5307 element fits exactly on the display line, and
5308 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5309 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5310 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5311 finding buffer position that corresponds to pixel coordinates,
5312 e.g. in buffer_posn_from_coords.
5314 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5316 * process.c (handle_child_signal): Call catch_child_signal if
5319 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5321 Don't convert function pointers to void * and back.
5322 It isn't portable C, and it's easy enough to avoid.
5323 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5324 (make_save_value): Add support for SAVE_FUNCPOINTER.
5325 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5326 * print.c (print_object):
5327 Distinguish function from object pointers.
5328 * lisp.h (SAVE_FUNCPOINTER): New constant.
5329 (SAVE_SLOT_BITS): Adjust to it.
5330 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5331 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5332 (voidfuncptr): New typedef.
5333 (struct Lisp_Save_Value): New member data[0].funcpointer.
5334 (XSAVE_FUNCPOINTER): New function.
5336 Simplify buildobj processing.
5337 * Makefile.in (buildobj.h): Make it a sequence of strings each
5338 followed by comma, rather than a single string. Put it into a
5339 .tmp file in case there's an error while generating it.
5340 (gl-stamp): Use .tmp for temp files.
5341 (mostlyclean): Clean .tmp files.
5342 * doc.c (buildobj): Move to just the routine that needs it.
5343 It's now an array of strings, so processing is simpler.
5345 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5347 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5348 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5349 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5350 Invoke malloc_enable_thread even when not interactive.
5351 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5352 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5353 in this case, since the underlying bug has now been fixed.
5355 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5357 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5358 unlinking it (bug#14691).
5360 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5362 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5363 before checking whether buffer is modified. This lets
5364 `kill-buffer-query-functions' cancel killing of the buffer or save
5365 its content before `kill-buffer' asks user the "Buffer %s
5366 modified; kill anyway?" question.
5368 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5370 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5371 Let the super performKeyEquivalent deal with them (Bug#14747).
5373 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5375 * widget.c (resize_cb): Remove unused local.
5377 Do not use GTK 3 if it exists but cannot be compiled.
5378 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5379 * xterm.c (x_error_handler) [!USE_GTK]:
5382 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5384 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5386 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5387 to the valid range of values. (Bug#14753)
5389 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5390 when moving point by using the current glyph matrix. This avoids
5391 the need to force redisplay when this function is called in a
5394 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5396 Fix minor problems found by static checking.
5397 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5398 Redo the latter's body to sidestep GCC parenthesization warnings.
5399 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5400 * coding.c (detect_coding, detect_coding_system):
5401 * coding.h (struct undecided_spec):
5402 Use bool for boolean.
5403 * image.c (QCmax_width, QCmax_height): Now static.
5404 * xdisp.c (Fmove_point_visually): Remove unused local.
5406 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5408 * xdisp.c (Fmove_point_visually): New function.
5410 2013-06-28 Kenichi Handa <handa@gnu.org>
5412 * coding.h (define_coding_undecided_arg_index): New enum.
5413 (coding_attr_index): New members
5414 coding_attr_undecided_inhibit_null_byte_detection,
5415 coding_attr_undecided_inhibit_iso_escape_detection,
5416 coding_attr_undecided_prefer_utf_8.
5417 (undecided_spec): New struct.
5418 (struct coding_system): New member `undecided' of the member
5421 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5422 (detect_coding): Likewise.
5423 (detect_coding_system): Likewise.
5424 (Fdefine_coding_system_internal): New coding system properties
5425 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5427 (syms_of_coding): Adjust for coding_arg_undecided_max.
5429 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5431 * image.c (x_from_xcolors): Remove unused local.
5433 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5435 Defer image data transfer between X client and server until actual
5438 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5441 * image.c (Destroy_Image): Remove.
5442 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5443 `mask_p', and `colors_p'. All uses changed.
5444 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5445 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5446 New macros for `flags' arg to x_clear_image_1.
5447 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5448 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5449 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5450 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5451 (image_get_x_image, image_unget_x_image): New functions or macros.
5452 (image_background, image_background_transparent, x_to_xcolors)
5453 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5454 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5455 instead of Destroy_Image.
5456 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5457 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5458 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5459 (imagemagick_load_image, svg_load_image): Use them instead of
5460 x_create_x_image_and_pixmap, and x_put_x_image followed by
5461 x_destroy_x_image, respectively.
5462 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5463 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5464 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5465 background_transparent fields.
5466 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5467 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5469 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5471 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5472 This mostly consists of undoing recent changes.
5473 * callproc.c (Fcall_process):
5474 * process.c (create_process):
5475 Do not worry about catching SIGCHLD here, undoing previous change.
5476 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5477 * process.c, process.h (catch_child_signal):
5478 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5479 * process.c (catch_child_handler): Don't worry about being called
5480 lazily and do not assume caller has blocked SIGCHLD, undoing
5481 previous change. Move first-time stuff back to
5482 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5483 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5484 set lib_child_handler if it's already initialized, which may
5485 help avoid problems on GNUStep.
5487 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5489 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5490 * callproc.c (Fcall_process):
5491 * process.c (create_process):
5492 Make sure SIGCHLD is caught before we fork,
5493 since Emacs startup no arranges to catch SIGCHLD.
5494 * process.c (lib_child_handler): Initialize to null, not to
5496 (catch_child_signal): Allow self to be called lazily.
5497 Do nothing if it's already been called.
5498 Assume caller has blocked SIGCHLD (all callers do now).
5499 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5500 just before it's really needed.
5501 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5502 since it hasn't been caught yet.
5504 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5506 * image.c (compute_image_size): New function to implement
5507 :max-width and :max-height.
5508 (imagemagick_load_image): Use it.
5510 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5512 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5513 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5515 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5516 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5517 the SIGCHLD handler, since the code is not atomic and (due to glib)
5518 signals may be arriving now.
5519 * sysdep.c (init_signals): Do not catch child signals here;
5520 'main' now does that later, at a safer time.
5522 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5524 Clean up SIGCHLD handling a bit (Bug#14569).
5525 * process.c, process.h (catch_child_signal):
5526 Now always extern, even if !NS_IMPL_GNUSTEP.
5527 * process.c (catch_child_signal): Move glib tickler here from
5528 init_process_emacs, so that it's done earlier in Emacs
5529 initialization. Also move the noninteractive && !initialized
5530 check here from init_process_emacs. This is all a bit cleaner for
5531 GNUish platforms, and I hope it works around the Cygwin bug.
5532 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5533 that glib signal handling is tickled before glib creates threads.
5535 * process.c (wait_reading_process_output): Avoid int overflow
5536 when reading more than 2 GiB total from a process.
5538 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5540 * process.c (create_process): Handle a couple more cases,
5541 i.e., work even if new_argv and wait_child_setup[i] are cached.
5542 Use Fcall_process's style for volatile vars.
5544 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5546 * process.c (create_process): Mark PROCESS volatile.
5548 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5550 Use C99-style flexible array members if available.
5551 This avoids some subtle aliasing issues, which typically
5552 aren't a problem with GCC but may be a problem elsewhere.
5553 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5554 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5555 In either case, it uses a flexible array member rather than
5556 the old struct hack. All uses changed.
5557 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5558 Adjust to sdata reorganization.
5559 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5560 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5561 that ports better to pre-C99 non-GCC.
5562 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5563 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5564 as the latter has changed.
5565 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5566 and port better to pre-C99 GCC.
5567 * image.c (struct xpm_cached_color):
5568 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5569 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5570 Use FLEXIBLE_ARRAY_MEMBER.
5571 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5572 Move decl to top level so it gets checked against implementation.
5573 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5574 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5576 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5578 * syntax.c: Integer cleanups.
5579 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5580 All uses that need 0-or-2 changed to:
5581 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5582 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5583 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5584 (char_quoted, prev_char_comend_first, back_comment)
5585 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5586 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5587 Use bool for boolean.
5588 (update_syntax_table, skip_chars, skip_syntaxes):
5589 Prefer int to unsigned when either will do.
5590 (back_comment): Return boolean success flag, like forw_comment,
5591 instead of positive-or-minus-1 (which might have overflowed int anyway).
5592 Don't stuff ptrdiff_t into int.
5593 (syntax_spec_code, syntax_code_spec): Now const.
5594 (Fmatching_paren, scan_lists, scan_sexps_forward):
5595 Use enum syntaxcode for syntax code.
5596 (Fmatching_paren): Check that arg is a character, not just an integer.
5597 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5598 (Finternal_describe_syntax_value): Omit no-longer-needed
5600 (skip_chars): Use char, not unsigned char, when the distinction
5602 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5603 * bytecode.c (exec_byte_code):
5604 * syntax.c (syntax_spec_code, Fchar_syntax)
5605 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5607 * syntax.h (SYNTAX_WITH_FLAGS):
5608 Omit unnecessary casts.
5610 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5612 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5613 line dimensions here, to avoid race conditions with the main
5614 thread. (Bug#14062, bug#14630, bug#14669)
5616 * w32term.c (w32_draw_window_cursor): Compute the header line and
5617 mode line dimensions here.
5618 <w32_system_caret_window, w32_system_caret_hdr_height>:
5619 <w32_system_caret_mode_height>: New variables.
5621 * w32term.h: Declare them.
5623 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5625 * alloc.c (die): Move "assertion failed" string here ...
5626 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5627 COND when SUPPRESS_CHECKING. This shrinks the executable text
5628 size by 0.8% to 2.2% when configured with --enable-checking,
5629 depending on optimization flags (GCC 4.8.1 x86-64).
5631 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5633 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5635 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5636 base is 2; this is more accurate.
5638 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5640 * sound.c (string_default): Move to !WINDOWSNT section.
5641 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5643 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5645 * sound.c: Integer cleanups.
5646 Remove unnecessary forward decls.
5647 (struct sound_device): The 'file' member is now a Lisp_Object, not
5648 a char *, so that we needn't invoke alloca on a huge size.
5649 (Fplay_sound_internal): Adjust to this.
5650 (string_default): New function.
5651 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5652 Use it to adjust to the struct sound_device change.
5653 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5654 (be2hs) [0]: Remove.
5656 * syntax.c (skip_chars): Don't use uninitialized storage
5657 when searching a multibyte buffer for characters that are not in a
5658 unibyte string that contains non-ASCII characters.
5660 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5662 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5663 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5665 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5667 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5669 2013-06-18 Kenichi Handa <handa@gnu.org>
5671 * font.c (Ffont_spec): Signal an error for an invalid font name
5674 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5676 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5677 In particular this ports to 32-bit sparc Sun cc.
5678 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5679 array with a dummy element at specpdl[-1], so that its address can
5681 (unbind_to): Do not copy the binding; not needed, now that we
5682 copy old_value in the one place where the copy is needed.
5683 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5684 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5685 (union specbinding): Rename from struct specbinding. Redo layout
5686 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5687 which is not portable. With Sun C 5.12 32-bit sparc, the
5688 declaration causes nargs to be an unsigned bitfield, a behavior
5689 that the C standard allows; but Emacs wants nargs to be signed.
5690 The overall type is now a union of structures rather than a
5691 structure of union of structures, and the 'kind' member is now a
5692 bitfield, so that the overall type doesn't grow. All uses changed.
5693 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5695 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5697 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5698 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5700 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5702 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5704 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5705 unless we know that the window w's frame is a frame object.
5706 Another attempt at solving bug#14062 and bug#14630.
5708 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5710 * textprop.c (property_set_type): New enum.
5711 (add_properties): Allow appending/prepending text properties.
5712 (add_text_properties_1): Factored out of Fadd_text_properties.
5713 (Fadd_text_properties): Move all the code into
5714 add_text_properties_1.
5715 (Fadd_face_text_property): New function that calls
5716 add_text_properties_1.
5718 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5720 Move functions from lisp.h to individual modules when possible.
5721 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5722 * alloc.c (XFLOAT_INIT, set_symbol_name):
5723 * buffer.c (CHECK_OVERLAY):
5724 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5725 (set_char_table_parent):
5726 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5727 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5728 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5729 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5731 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5732 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5733 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5734 (backtrace_args, backtrace_debug_on_exit):
5735 * floatfns.c (CHECK_FLOAT):
5736 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5737 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5738 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5739 (set_hash_index_slot):
5740 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5741 * marker.c (CHECK_MARKER):
5742 * textprop.c (CHECK_STRING_OR_BUFFER):
5743 * window.c (CHECK_WINDOW_CONFIGURATION):
5744 Move here from lisp.h, and make these functions static rather than
5746 * buffer.c (Qoverlayp):
5748 * fns.c (Qhash_table_p):
5749 * window.c (Qwindow_configuration_p):
5751 * lisp.h: Remove the abovementioned defns and decls.
5753 Use functions, not macros, for XINT etc (Bug#11935).
5754 In lisp.h, prefer functions to function-like macros, and
5755 constants to object-like macros, when either will do. This:
5756 . simplifies use, as there's no more need to worry about
5757 arguments' side effects being evaluated multiple times.
5758 . makes the code easier to debug on some platforms.
5759 However, when using gcc -O0, keep using function-like macros
5760 for a few critical operations, for performance reasons.
5761 This sort of thing isn't needed with gcc -Og, but -Og
5762 is a GCC 4.8 feature and isn't widely-enough available yet.
5763 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5764 Remove enum lsb_bits; no longer needed.
5765 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5766 * buffer.c (Qoverlap):
5768 * fns.c (Qhash_table_p):
5769 Now extern, so lisp.h can use these symbols.
5770 * dispextern.h: Include character.h, for MAX_CHAR etc.
5771 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5772 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5773 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5774 (GLYPH_CODE_P): Move here from lisp.h.
5775 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5776 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5777 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5778 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5779 XUNTAG now returns void *.
5780 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5781 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5782 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5783 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5784 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5785 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5786 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5787 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5788 New macros, renamed from their sans-lisp_h_ counterparts.
5789 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5790 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5791 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5792 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5793 If compiling via GCC without optimization, define these as macros
5794 in addition to inline functions.
5795 To disable this, compile with -DINLINING=0.
5796 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5797 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5798 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5799 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5800 (INTMASK, VALMASK): Now macros, since static values cannot be
5801 accessed from extern inline functions.
5802 (VALMASK): Also a constant, for benefit of old GDB.
5803 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5804 is INTEGERP, which can fold it in.
5805 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5806 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5807 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5808 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5809 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5810 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5811 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5812 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5813 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5814 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5815 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5816 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5817 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5818 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5819 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5820 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5821 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5822 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5823 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5824 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5825 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5826 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5827 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5828 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5829 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5830 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5831 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5832 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5833 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5834 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5835 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5836 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5837 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5839 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5840 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5841 (VALMASK): Define in one place rather than in two, merging the
5842 USE_LSB_TAG parts; this is simpler.
5843 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5844 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5845 Move up, to avoid use before definition.
5846 Also include "globals.h" earlier, for the same reason.
5847 (make_natnum): New function.
5848 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5849 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5850 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5851 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5852 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5853 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5854 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5855 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5856 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5857 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5858 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5859 (Qwindow_configuration_p, Qimage): New forward declarations.
5860 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5861 (STRING_COPYIN): Remove; unused.
5862 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5863 (xcar_addr, xcdr_addr): New functions. All uses changed.
5864 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5865 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5866 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5867 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5868 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5869 (TYPE_RANGED_INTEGERP): Simplify.
5870 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5871 (setlocale, fixup_locale, synchronize_system_messages_locale)
5872 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5873 Now empty functions, not macros.
5874 (functionp): Return bool, not int.
5875 * window.c (Qwindow_configuration_p): Now extern,
5876 so window.h can use it.
5877 * window.h (Qwindowp): Move decl back to lisp.h.
5879 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5881 * xdisp.c (Fline_pixel_height): New function, required for solving
5884 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5886 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5888 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5890 * lread.c (syms_of_lread):
5891 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5893 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5895 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5897 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5899 * fileio.c (expand_file_name): Doc fix.
5901 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5903 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5904 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5905 Wait for self, not for 0. This can't hurt on GNU or similar
5906 system, and may help with Cygwin.
5908 * keyboard.c: Don't use PROP (...) as an lvalue.
5909 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5910 Use set_prop (A, B), not PROP (A) = B.
5912 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5914 * xdisp.c (get_it_property): Use it->window instead of generating
5915 a Lisp object from it->w.
5917 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5919 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5920 get-char-property the window that is being rendered, instead of
5921 the buffer, to support window-specific overlays. (Bug#14575)
5922 (compute_display_string_pos): When W is NULL, use the current
5923 buffer as the object to pass to get-char-property.
5924 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5925 pointer member of the bidi iterator, since no window is pertinent
5928 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5930 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5931 being displayed, and pass it to compute_display_string_pos.
5932 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5933 (bidi_paragraph_init): All callers changed.
5935 * xdisp.c (init_from_display_pos, init_iterator)
5936 (handle_single_display_spec, next_overlay_string)
5937 (get_overlay_strings_1, reseat_1, reseat_to_string)
5938 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5939 Set bidi_it.w member from it->w.
5940 (compute_display_string_pos): Accept additional argument, the
5941 window being displayed, and pass it to Fget_char_property.
5944 * dispextern.h (struct bidi_it): New member w, the window being
5946 (compute_display_string_pos): Adjust prototype.
5948 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5950 * xgselect.c: Remove unneeded include xterm.h.
5952 * process.c (wait_reading_process_output): Check for NS before GLIB.
5953 GLIB may be linked in due to rsvg, but ns_select must be called.
5955 * xgselect.c (xg_select): Remove call to window_system_available
5956 and g_main_context_pending at the top, so Gdk events (i.e. file
5957 notify) are processed when Emacs is started with -nw.
5959 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5961 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5962 (ctagsfiles3): New variable, includes only *.m files.
5963 (TAGS): Use an explicit language name in the regular expressions,
5964 to avoid transformation of '/SOMETHING' by MSYS to
5965 'c:\MSYS\SOMETHING'.
5967 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5969 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5971 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5973 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5974 still need to set the mouse pointer shape and activate help-echo.
5977 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5979 A few porting etc. fixes for the new file monitor code.
5980 See the thread containing
5981 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5982 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5983 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5984 (dir_monitor_callback, Fgfile_rm_watch):
5985 Use assq_no_quit instead of Fassoc, for speed.
5986 (dir_monitor_callback, Fgfile_rm_watch):
5987 eassert that the monitor is a fixnum.
5988 (dir_monitor_callback): No need for CDR_SAFE.
5989 Simplify building of lisp with alternative tails.
5990 (Fgfile_add_watch, Fgfile_rm_watch):
5991 Do not assume glib functions set errno reliably on failure.
5992 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5993 and signal an error otherwise.
5994 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5995 Use Fdelq instead of Fdelete, for speed.
5997 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5999 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6000 don't insist on being invoked on a highlighted tool-bar button.
6001 Avoids losing tool-bar functionality when mouse-highlight is nil.
6002 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6003 Don't highlight when mouse-highlight is nil.
6004 (note_mouse_highlight): When mouse-highlight is nil, don't return
6005 right away; instead, run tool-bar and mode-line highlight
6006 subroutine, clear any existing highlight, and revert the mouse
6007 pointer to its default shape. (Bug#14558)
6009 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6011 * lisp.mk (lisp): Add prog-mode.el.
6013 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6015 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6016 * process.c (dummy_handler): New function.
6017 (lib_child_handler): New static var.
6018 (handle_child_signal): Invoke it.
6019 (catch_child_signal): If a library has set up a signal handler,
6020 save it into lib_child_handler.
6021 (init_process_emacs): If using glib and not on Windows, tickle glib's
6022 child-handling code so that it initializes its private SIGCHLD handler.
6023 * syssignal.h (SA_SIGINFO): Default to 0.
6024 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6025 31; it should no longer be needed now.
6027 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6029 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6031 * gfilenotify.c (globals_of_gfilenotify): New function.
6032 (syms_of_gfilenotify): Move global initialization there.
6034 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6036 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6038 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6039 * keyboard.c (menu_bar_items, tool_bar_items):
6040 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6041 not override local keymaps any more.
6043 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6045 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6047 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6049 * w32console.c (initialize_w32_display): Return the dimensions of
6050 the console window via 2 additional arguments, not via the current
6051 frame. This avoids crashes due to overrunning the bounds of
6052 frame's decode_mode_spec_buffer, which is not resized following
6053 the change of the frame dimensions from the initial 10x10.
6055 * w32term.h (w32_initialize_display_info): Adjust prototype.
6057 * term.c (init_tty): Take dimensions of the frame from the values
6058 returned by initialize_w32_display.
6060 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6061 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6062 (LIBES): Add $(GFILENOTIFY_LIBS).
6064 * w32inevt.c (handle_file_notifications): Add dummy implementation
6065 for !HAVE_W32NOTIFY.
6067 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6069 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6071 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6073 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6075 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6077 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6079 Fix minor problems found by static checking.
6080 * data.c (pure_write_error):
6081 Use xsignal2, not Fsignal, as Fsignal might return.
6082 * eval.c (set_backtrace_debug_on_exit): Now static.
6083 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6084 No longer inline. EXTERN_INLINE is needed only for functions
6085 defined in .h files. Reindent function header as per GNU style.
6086 (backtrace_p, backtrace_top, backtrace_next):
6087 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6088 compiler or linker. Add extern decls to pacify gcc -Wall.
6089 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6091 * frame.c (free_monitors): Define only on platforms that need it.
6092 * nsterm.m (ns_term_init):
6093 * process.c (catch_child_signal):
6094 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6095 defined on all porting targets these days.
6096 * process.c, process.h (catch_child_signal):
6097 Make it extern only if NS_IMPL_GNUSTEP is defined.
6099 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6101 * w32.c (gettimeofday): Make the signature identical to prototype
6102 in nt/inc/sys/time.h.
6104 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6106 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6109 * keyboard.c (safe_run_hooks_error): Improve error message.
6111 * data.c (pure_write_error): Add `object' argument.
6112 * puresize.h (CHECK_IMPURE): Use it.
6114 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6116 * Makefile.in (NOTIFY_OBJ): New variable.
6117 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6119 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6120 Call syms_of_gfilenotify.
6122 * gfilenotify.c: New file.
6124 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6125 and Qfile_w32notify.
6126 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6127 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6129 * lisp.h: Declare syms_of_gfilenotify.
6131 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6133 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6135 Merge the specpdl and backtrace stacks. Make the structure of the
6136 specpdl entries more obvious via a tagged union of structs.
6137 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6138 (enum specbind_tag): New enum.
6139 (struct specbinding): Make it a tagged union of structs.
6140 Add a case for backtrace records.
6141 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6142 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6143 (backtrace_debug_on_exit): New accessors.
6144 (struct backtrace): Remove.
6145 (struct catchtag): Remove backlist field.
6146 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6148 (Flocal_variable_p): Speed up the common case where the binding is
6150 * eval.c (backtrace_list): Remove.
6151 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6152 (set_backtrace_args, set_backtrace_nargs)
6153 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6154 (backtrace_next): New functions.
6155 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6156 (unwind_to_catch, internal_lisp_condition_case)
6157 (internal_condition_case, internal_condition_case_1)
6158 (internal_condition_case_2, internal_condition_case_n): Don't bother
6159 with backtrace_list any more.
6160 (Fsignal): Adjust to new backtrace format.
6161 (grow_specpdl): Move up.
6162 (record_in_backtrace): New function.
6163 (eval_sub, Ffuncall): Use it.
6164 (apply_lambda): Adjust to new backtrace format.
6165 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6167 (specbind): Adjust to new specpdl format. Simplify.
6168 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6169 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6171 (mark_backtrace): Remove.
6172 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6173 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6174 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6176 * profiler.c (record_backtrace): Use get_backtrace.
6177 (handle_profiler_signal): Use backtrace_top_function.
6178 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6181 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6183 * process.h (catch_child_signal): Declare.
6185 * process.c (catch_child_signal): New function.
6186 (init_process_emacs): Call it.
6188 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6189 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6191 (x_set_cursor_type): Remove declaration.
6192 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6193 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6194 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6195 (ns_get_color): Use F suffix on float.
6196 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6197 (ns_get_rgb_color): Remove.
6198 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6199 (note_mouse_movement): x and y are CGFloat.
6200 (ns_draw_fringe_bitmap): Remove unused rowY.
6201 Change #if to COCOA && >= 10_6.
6202 (ns_draw_window_cursor): Remove unused overspill.
6203 (ns_draw_underwave): width and x are EamcsCGFloat.
6204 (ns_draw_box): thickness is CGFloat.
6205 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6206 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6207 if not in main thread.
6208 (ns_get_pending_menu_title, ns_check_menu_open)
6209 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6210 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6211 (sendFromMainThread:): New method.
6212 (changeFont:): size is CGFloat.
6213 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6214 Disable warning about permanent text.
6215 (characterIndexForPoint:): Adjust return type depending on GNUStep
6217 (mouseDown:): delta is CGFloat.
6218 (updateFrameSize): Remove unised variable f.
6219 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6220 Cast float to EmacsCGFloat.
6221 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6222 also to -1 when restoring.
6223 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6224 inside NS_IMPL_COCOA.
6225 (toggleFullScreen:): Put call to toggleFullScreen inside
6226 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6227 (setPosition:portion:whole:): por is CGFloat.
6228 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6229 (mouseDown:): Use CGFloat.
6230 (mouseDragged:): Remove unised variable edge.
6231 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6233 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6235 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6236 when NS_IMPL_GNUSTEP.
6237 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6238 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6239 (EmacsToolbar): Add clearAll. Add tag argument to
6240 addDisplayItemWithImage.
6241 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6243 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6245 * nsmenu.m (ns_update_menubar): Make static.
6246 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6247 (fillWithWidgetValue:): Add cast to SEL for setAction.
6248 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6249 (update_frame_tool_bar): Update code for GNUStep.
6250 (clearAll): New method.
6251 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6252 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6253 Move identifierToItem setObject and activeIdentifiers addObject before
6254 call to insertItemWithItemIdentifier.
6255 (validateVisibleItems): Fix indentation.
6256 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6257 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6258 UtilityWindow to aStyle, remove call to setStyleMask.
6260 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6262 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6263 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6264 Use F suffix on floats.
6265 (ns_char_width): Returns CGFloat.
6266 (ns_ascii_average_width): w is CGFloat instead of float.
6267 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6269 (ns_glyph_metrics): CGFloat instead of float.
6271 * nsfns.m (x_set_foreground_color, x_set_background_color):
6273 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6274 remove unused variables.
6275 (Fns_read_file_name): Keep track if panel is for save.
6276 Use ns_filename_from_panel/ns_directory_from_panel.
6277 (Fns_list_services): delegate only used for COCOA.
6278 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6279 Just return the input if GNUStep.
6280 (x_screen_planes): Remove.
6281 (Fxw_color_values): Use EmacsCGFloat
6282 (Fns_display_monitor_attributes_list): Only get screen number for
6284 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6286 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6287 ns_directory_from_panel.
6289 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6291 * process.c (handle_child_signal): Also use WCONTINUED.
6292 This is so that list-processes doesn't mistakenly list the process
6293 as stopped, when the process has actually been continued and is
6296 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6298 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6299 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6300 not already configured.
6302 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6304 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6306 * Makefile.in (mostlyclean): Remove *.res files.
6308 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6310 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6311 a buffer (bug#8447).
6313 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6315 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6316 display vector, and we backtrack, handle the case that the
6317 previous character position is also displayed from a display
6318 vector or covered by a display string or image. (Bug#14476)
6320 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6322 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6323 (struct MonitorInfo, free_monitors): Remove.
6324 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6325 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6326 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6329 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6330 (struct MonitorInfo, free_monitors): Remove.
6331 (ns_screen_name): Make static.
6332 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6333 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6336 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6337 (struct MonitorInfo): New struct.
6338 (free_monitors, make_monitor_attribute_list): Declare.
6340 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6342 (free_monitors, make_monitor_attribute_list): New functions.
6343 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6346 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6348 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6350 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6352 * keyboard.c: Apply keyboard decoding only to events that come directly
6353 from the tty, not from unread-command-events (bug#14368).
6354 (read_event_from_main_queue): New function, extracted from read_char).
6355 (read_decoded_char): Remove.
6356 (read_decoded_event_from_main_queue): New function to replace it.
6357 (read_char): Use it.
6358 (read_key_sequence): Use read_char rather than read_decoded_char.
6360 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6362 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6364 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6366 2013-05-22 Kenichi Handa <handa@gnu.org>
6368 The following changes are to fix the setting of
6369 buffer-file-coding-system on, for instance, C-x RET c unix RET
6370 _FILE_OF_DOS_EOL_TYPE_ RET.
6372 * coding.h (struct coding_system): New member detected_utf8_chars.
6374 * coding.c (detect_coding_utf_8): Count characters and check EOL
6375 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6377 (setup_coding_system): Do not initialize coding->head_ascii.
6378 (check_ascii): Do not set coding->eol_seen but update it. Do not
6379 call adjust_coding_eol_type here.
6380 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6381 If the eol-type of CODING is already specified, adjust the eol type
6382 of the found coding-system.
6383 (decode_coding_gap): Cancel previous change. Utilize the
6384 character numbers counted by detect_coding_utf_8. Fix detection
6387 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6389 * search.c (looking_at_1): Only set last_thing_searched if the match
6390 changed the match-data (bug#14281).
6392 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6394 * xdisp.c (reseat_at_previous_visible_line_start):
6395 Already declared in dispextern.h, so remove it here.
6396 (move_it_vertically_backward): Likewise.
6398 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6400 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6401 (Fx_display_pixel_width, Fx_display_pixel_height)
6402 (Fx_display_mm_width, Fx_display_mm_height):
6403 Mention `display-monitor-attributes-list' in docstrings.
6405 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6406 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6407 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6408 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6409 (Fx_display_backing_store, Fx_display_visual_class)
6410 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6411 (Fx_display_grayscale_p, Fx_display_pixel_width)
6412 (Fx_display_pixel_height, Fx_display_planes)
6413 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6414 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6415 (Fx_display_mm_width, Fx_display_mm_height)
6416 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6417 height for all physical monitors as in X11.
6419 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6420 Return pixel width or height for all physical monitors as in X11.
6422 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6424 Port --enable-gcc-warnings to clang.
6425 * bytecode.c (exec_byte_code):
6427 Redo diagnostic pragmas to pacify clang, too.
6428 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6429 * editfns.c (Fencode_time):
6430 * fileio.c (file_accessible_directory_p):
6431 * font.c (font_unparse_xlfd):
6432 Use '&"string"[index]' instead of '"string" + (index)'.
6433 * undo.c (user_error): Remove; unused.
6435 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6437 * insdel.c (insert_1_both): Document the arguments, instead of
6438 referring to insert_1, which no longer exists.
6440 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6441 some window, increment windows_or_buffers_changed, so that
6442 *Messages* display in that window is updated. (Bug#14408)
6444 * w32.c: Include epaths.h.
6445 (init_environment): Use cmdproxy.exe without leading directories.
6446 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6448 (gettimeofday): Adjust signature and return value to Posix
6451 * unexw32.c (open_output_file): Delete the existing emacs.exe
6452 before creating it, to break the hard link to the versioned
6455 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6456 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6457 (FIRSTFILE_OBJ): New variables.
6458 (W32_RES): Rename to EMACSRES. All users changed.
6459 (base_obj): Use $(CM_OBJ).
6460 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6461 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6462 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6463 $(W32_RES_LINK) before $(LIBES).
6464 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6466 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6468 * makefile.w32-in (DOC): Use just "DOC".
6470 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6472 * process.c: Export default filters and sentinels to Elisp.
6473 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6475 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6476 (Fset_process_sentinel, Fformat_network_address):
6477 Default to them instead of nil.
6478 (server_accept_connection): Sentinels can't be nil any more.
6479 (read_and_dispose_of_process_output): New function, extracted from
6480 read_process_output.
6481 (read_process_output): Use it; filters can't be nil.
6482 (Finternal_default_process_filter): New function, extracted from
6483 read_process_output.
6484 (exec_sentinel_unwind): Remove function.
6485 (exec_sentinel): Don't zilch sentinel while running.
6486 (status_notify): Sentinels can't be nil.
6487 (Finternal_default_process_sentinel): New function extracted from
6489 (setup_process_coding_systems): Default filter is not nil any more.
6490 (syms_of_process): Export new Elisp functions and initialize
6492 * lisp.h (make_lisp_proc): New function.
6494 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6496 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6498 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6500 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6501 unless we know that the window w is a leaf window.
6502 Another attempt at solving bug#14062.
6504 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6506 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6509 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6511 * image.c (gif_load): Check that subimages fit (Bug#14345).
6513 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6515 * lread.c (skip_dyn_eof): New function.
6516 (read1): Use it to skip the end of a file in response to #@00.
6518 * doc.c (get_doc_string): Slightly relax the sanity checking.
6520 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6522 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6523 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6524 (MonitorInfo): New struct.
6525 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6526 (Fns_display_monitor_attributes_list): New functions.
6527 (display-usable-bounds): Remove.
6528 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6531 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6533 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6534 (GTK_CHECK_VERSION): New macro, if not already defined.
6535 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6536 replaced by GTK_CHECK_VERSION.
6538 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6540 * xterm.h (GTK_PREREQ): New macro.
6541 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6542 to use this macro instead, for consistency and clarity.
6544 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6546 * xdisp.c (row_for_charpos_p): New function, with code of
6547 cursor_row_p, but accepts an additional argument CHARPOS instead
6548 of using a hardcoded PT.
6549 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6550 (row_containing_pos): Call row_for_charpos_p instead of partially
6551 doing the same. Fixes cursor positioning under longlines-mode
6552 when longlines-show-effect includes more than one newline, when
6553 moving the cursor vertically up.
6555 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6557 * makefile.w32-in (ACL_H): New macro.
6558 ($(BLD)/fileio.$(O)): Update dependencies.
6560 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6562 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6563 * Makefile.in (LIB_ACL): New macro.
6564 (LIBACL_LIBS): Remove.
6565 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6566 * fileio.c: Include <acl.h>.
6567 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6568 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6570 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6573 * unexelf.c: Don't assume ElfW (Half) fits in int.
6574 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6575 when dealing with ElfW (Half) values, since they can exceed 2**31
6576 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6577 (entry_address): Omit unused NUM arg. All uses changed.
6579 2013-05-07 Juri Linkov <juri@jurta.org>
6581 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6582 to the string converted from number with `Fnumber_to_string'.
6585 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6587 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6588 This fixes a problem introduced by my previous change.
6590 2013-05-07 Glenn Morris <rgm@gnu.org>
6592 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6594 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6596 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6598 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6600 Static checking by GCC 4.8.0.
6601 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6602 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6603 (x_get_monitor_attributes_fallback)
6604 (x_get_monitor_attributes_xinerama)
6605 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6606 Define only if USE_GTK.
6607 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6608 (x_get_monitor_attributes_fallback): Omit unused locals.
6609 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6610 Use double, not float, to avoid mixed-mode floating point arithmetic.
6612 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6613 Jan Djärv <jan.h.d@swipnet.se>
6615 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6616 (XINERAMA_CFLAGS): New macros.
6617 (ALL_CFLAGS, LIBES): Use them.
6619 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6620 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6621 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6622 (syms_of_xfns): DEFSYM them.
6623 (struct MonitorInfo): New struct.
6624 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6625 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6626 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6627 (x_get_monitor_attributes_xinerama): New functions.
6628 (Fx_display_monitor_attributes_list): New primitive.
6629 (syms_of_xfns): Defsubr it.
6631 * xterm.h (x_display_info): Add Xatom_net_workarea and
6632 Xatom_net_current_desktop.
6634 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6635 and dpyinfo->Xatom_net_current_desktop.
6637 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6639 * xdisp.c (pos_visible_p): Use the special code for finding the
6640 beginning of a display property or overlay for any "replacing"
6641 display property, not just for display strings. This solves
6642 incorrect reporting of position by posn-at-point. (Bug#14241)
6644 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6646 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6647 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6648 Verify that ElfW (Half) fits in int.
6649 (fatal): Use same signature as lisp.h.
6650 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6651 configure and build with -DUNEXELF_DEBUG without worrying about
6652 other modules that use DEBUG.
6653 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6654 possibly-wide integers now uses it instead of plain fprintf.
6655 (entry_address): New function, which avoids problems with 32-bit
6656 overflow on 64-bit hosts.
6657 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6658 (round_up): Don't assume the remainder fits in int.
6659 (find_section): Use bool for boolean. Simplify debug code.
6660 (unexec): Don't assume file sizes fit in int or size_t.
6661 Omit unnecessary trailing newline in 'fatal' format.
6662 Use strerror rather than outputting decimal error number.
6663 Remove unused code when emacs is not defined;
6664 this file relies on Emacs now.
6665 Don't assume e_phnum and e_shnum are positive.
6667 * regex.c: Fix problems when DEBUG is defined.
6668 (extract_number, extract_number_and_incr): Define regardless of
6669 whether DEBUG is defined; that's simpler and makes the code less
6670 likely to go stale in the normal case when DEBUG is not defined.
6671 Return int rather than taking an int * arg. All callers changed.
6672 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6673 Remove, replacing with ...
6674 (DEBUG_PRINT): New macro. All callers changed.
6675 (DEBUG_COMPILES_ARGUMENTS): New macro.
6676 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6677 (print_compiled_pattern, print_double_string) [DEBUG]:
6678 Use prototype rather than old-style definition.
6679 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6680 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6681 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6682 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6683 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6684 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6685 This matters only when DEBUG is defined.
6687 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6689 * xdisp.c (set_iterator_to_next): Set the
6690 ignore_overlay_strings_at_pos_p flag only if we are _really_
6691 iterating over an overlay string, as indicated by the
6692 current.overlay_string_index member. (Bug#14306)
6694 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6696 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6697 to where it is used, to avoid autorelease issues (Bug#14050).
6699 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6701 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6702 * fileio.c (syms_of_fileio): Implement this.
6703 * filelock.c (create_lock_file): If symbolic links don't work, so
6704 we use a regular file as a lock file, do not fsync the lock file;
6707 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6709 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6710 (syms_of_minibuf): Adjust accodingly.
6712 * callint.c (Fcall_interactively): Adjust calls accordingly.
6714 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6716 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6717 w->contents is a buffer before computing everything else.
6718 Use parentheses to disambiguate last part of the condition.
6720 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6721 assertion violations. (Bug#14062)
6723 2013-05-01 David Reitter <david.reitter@gmail.com>
6725 * nsfns.m (ns_tooltip): Initialize.
6727 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6729 * coding.c (decode_coding_gap): Don't remove the character before
6730 a newline unless it's a CR character. (Bug#14287)
6732 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6734 * dispextern.h (struct face): Move enum face_underline_type
6735 earlier so that bitfields can be in the same word.
6737 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6739 * nsfns.m (handlePanelKeys): New function.
6740 (EmacsOpenPanel:performKeyEquivalent:)
6741 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6742 arrows/function/control and copy/paste keys (Bug#14296).
6744 2013-04-27 Juri Linkov <juri@jurta.org>
6746 * callint.c (Fcall_interactively): Call `Qread_number' for
6747 interactive code letter `n' instead of using duplicate code.
6750 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6752 * systime.h (make_timeval): Declare as 'const'.
6754 2013-04-27 Kenichi Handa <handa@gnu.org>
6756 * font.c (font_open_entity): Always open a font of manageable
6759 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6761 Port better to AIX (Bug#14258).
6762 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6765 2013-04-24 Kenichi Handa <handa@gnu.org>
6767 * coding.c (decode_coding_iso_2022): When an invalid escape
6768 sequence is encountered, reset the invocation and designation
6769 status to the safest one.
6771 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6773 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6774 Without this fix, "make distclean" leaves stamp-h1 behind.
6776 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6778 * w32fns.c (w32_fullscreen_rect): New function to compute the
6779 window rectangle for the given fullscreen mode.
6780 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6781 longer tunes the window size. This keeps the window's edges flush
6782 with the screen and allows the taskbar to hide itself in fullboth.
6784 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6785 window decorations and uses the entire screen.
6787 * w32term.h (w32_fullscreen_rect) Add prototype.
6788 (struct w32_output): Replace normal_width, normal_height,
6789 normal_top, and normal_left members with a single normal_placement
6791 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6793 (FRAME_NORMAL_PLACEMENT): New macro.
6795 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6797 * minibuf.c (Ftest_completion): Silence compiler warning.
6799 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6801 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6804 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6807 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6808 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6809 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6810 parentheses where appropriate.
6812 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6814 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6816 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6818 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6819 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6820 Mention in the doc string that setting these variables takes
6821 effect only after a call to set-window-buffer. (Bug#14200)
6823 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6825 * indent.c (Fvertical_motion): Don't consider display strings on
6826 overlay strings as display strings on the buffer position we
6827 started from. This prevents vertical cursor motion from jumping
6828 more than one line when there's an overlay string with a display
6829 property at end of line.
6830 Reported by Karl Chen <Karl.Chen@quarl.org> in
6831 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6833 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6835 * window.c (select_window): `record_buffer' even if window is
6836 already selected (bug#14191).
6838 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6840 * window.c (Fwindow_end): Test more flags, including the buffer's
6841 last_overlay_modified flag, to determine whether the window's
6842 display is really up-to-date. Prevents the function from
6843 returning a stale value. (Bug#14170)
6844 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6847 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6849 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6850 garbaged only if it is not already the top frame on its TTY.
6851 This prevents flickering due to constant redrawing of TTY frames when
6852 there are GUI frames open in the same session. (Bug#13864)
6854 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6856 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6857 of marking the idle timers directly.
6859 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6861 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6864 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6866 * window.c (select_window): Don't record_buffer while the invariant is
6867 temporarily broken (bug#14161).
6869 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6871 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6873 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6875 2013-04-07 Romain Francoise <romain@orebokech.com>
6877 Ignore additional platform-specific ACL errors (Bug#13702).
6878 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6879 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6881 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6883 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6886 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6888 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6889 This bug was introduced by my 2013-02-25 change that simplified
6890 data_start configuration. Without this change, on GNU/Linux
6891 an Emacs configured with --enable-profiling fails immediately
6892 due to a profiler signal.
6893 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6894 with these flags. On platforms where special flags are needed
6895 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6896 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6897 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6899 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6901 Get rid of some platform-specific functions examining window
6902 system and its capabilities. This is a partial rework of the
6904 * lisp.h (have_menus_p): Remove prototype. This function is
6905 replaced with platform-independent window_system_available.
6906 (check_window_system): Move to...
6907 * frame.h (decode_window_system_frame, window_system_available):
6908 ...here, add new prototypes.
6909 * frame.c (window_system_available, decode_window_system_frame):
6911 (check_window_system): Platform-independent now.
6912 * xterm.h (x_in_use): Remove declaration.
6914 * w32term.h (check_x_frame):
6915 * nsterm.h (check_x_frame): Remove prototypes. This function
6916 is replaced with platform-independent decode_window_system_frame.
6917 * msdos.c (have_menus_p): Remove.
6918 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6919 Remove platform-specific functions. Use check_window_system,
6920 decode_window_system_frame and check_ns_display_info where
6921 appropriate. Minor style and comment tweaks.
6922 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6923 (check_x_frame): Likewise.
6924 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6926 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6927 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6928 * xmenu.c, xselect.c: All related users changed.
6930 2013-04-03 Kenichi Handa <handa@gnu.org>
6932 The following changes is to optimize the code for reading UTF-8
6935 * coding.c (check_ascii): Rename from detect_ascii. Return value
6936 changed. Check EOL format. Do not call adjust_coding_eol_type
6938 (check_utf_8): New function.
6939 (adjust_coding_eol_type): Do nothing if already adjusted.
6940 (detect_coding): Compare the return value of check_ascii with
6941 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6942 (decode_coding_gap): Optimize for valid UTF-8.
6944 2013-03-21 Kenichi Handa <handa@gnu.org>
6946 * coding.c (syms_of_coding): Cancel previous change.
6948 * insdel.c (insert_from_gap): Fix previous change.
6950 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6952 Consistently use platform-specific function to detect window system.
6953 * lisp.h (check_window_system): New prototype. This function is
6954 going to replace check_x, check_w32 and check_ns.
6955 (have_menus_p): Mention msdos.c in comment.
6956 * fontset.c (check_window_system_func): Remove. Adjust all users.
6957 * fontset.h (check_window_system_func): Remove prototype.
6958 * nsterm.h (check_ns):
6959 * xterm.h (check_x):
6960 * w32term.h (check_w32): Likewise.
6961 * menu.c (Fx_popup_menu): Use check_window_system.
6962 * msdos.c (check_window_system): Define for MS-DOS.
6963 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6964 * w32fns.c (check_window_system): Likewise for MS-Windows.
6965 * xfns.c (check_window_system): Likewise for X.
6966 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6967 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6969 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6971 Prefer < to > in range checks such as 0 <= i && i < N.
6972 This makes it easier to visualize quantities on a number line.
6973 This patch doesn't apply to all such range checks,
6974 only to the range checks affected by the 2013-03-24 change.
6975 This patch reverts most of the 2013-03-24 change.
6976 * alloc.c (xpalloc, Fgarbage_collect):
6977 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6978 * character.c (string_escape_byte8):
6979 * charset.c (read_hex):
6980 * data.c (cons_to_unsigned):
6981 * dispnew.c (update_frame_1):
6982 * doc.c (Fsubstitute_command_keys):
6983 * doprnt.c (doprnt):
6984 * editfns.c (hi_time, decode_time_components):
6985 * fileio.c (file_offset):
6986 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6987 * font.c (font_intern_prop):
6988 * frame.c (x_set_alpha):
6989 * gtkutil.c (get_utf8_string):
6990 * indent.c (check_display_width):
6991 * keymap.c (Fkey_description):
6992 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6994 * minibuf.c (read_minibuf_noninteractive):
6995 * process.c (wait_reading_process_output):
6996 * search.c (Freplace_match):
6997 * window.c (get_phys_cursor_glyph):
6998 * xdisp.c (redisplay_internal):
6999 * xsmfns.c (smc_save_yourself_CB):
7000 Prefer < to > for range checks.
7001 * dispnew.c (sit_for): Don't mishandle NaNs.
7002 This fixes a bug introduced in the 2013-03-24 change.
7003 * editfns.c (decode_time_components): Don't hoist comparison.
7004 This fixes another bug introduced in the 2013-03-24 change.
7006 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7008 * frame.h (struct frame): Drop scroll_bottom_vpos
7009 member becaue all real users are dead long ago.
7010 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7011 * xdisp.c (redisplay_internal): Adjust user.
7013 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7015 * nsmenu.m (showAtX:Y:for:): setLevel to
7016 NSPopUpMenuWindowLevel (Bug#13998).
7018 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7020 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7021 (ns_check_pending_open_menu): Declare.
7023 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7024 (x_activate_menubar): Update the menu with title that matches
7025 ns_get_pending_menu_title, and call
7026 ns_check_pending_openmenu (Bug#12698).
7027 (menuWillOpen:): New method.
7028 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7030 * nsterm.m (menu_will_open_state, menu_mouse_point)
7031 (menu_pending_title): New varaibles.
7032 (ns_get_pending_menu_title, ns_check_menu_open)
7033 (ns_check_pending_open_menu): New functions.
7035 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7037 * indent.c (current_column_bol_cache): Remove leftover which is not
7038 used in Fmove_to_column any more.
7039 (current_column, scan_for_column): Adjust users.
7040 * keyboard.c (last_point_position_buffer, last_point_position_window):
7041 Remove leftovers which are not used for recording undo any more.
7042 (command_loop_1, syms_of_keyboard): Adjust users.
7043 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7044 redisplay_window any more.
7045 (move_it_to): Adjust user.
7047 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7049 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7050 Update dependencies.
7052 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7054 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7055 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7058 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7060 * window.h (struct window): Replace hchild, vchild and buffer slots
7061 with the only contents slot. This is possible because each valid
7062 window may have either the child window (in vertical or horizontal
7063 combination) or buffer to display (for the leaf window). Using that,
7064 a lof of operations to traverse and/or change window hierarchies may
7065 be simplified. New member horizontal is used to distinguish between
7066 horizontal and vertical combinations of internal windows.
7067 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7068 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7069 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7070 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7071 Use contents slot, not buffer, where appropriate.
7072 (wset_combination): New function.
7073 (wset_buffer): Add eassert.
7074 (Fframe_first_window): Simplify the loop reaching first window.
7075 (Fwindow_buffer): Use WINDOW_LEAF_P.
7076 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7077 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7078 (unshow_buffer): Convert initial debugging check to eassert.
7079 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7080 (make_parent_window, window_resize_check, window_resize_apply)
7081 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7082 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7083 Adjust to match struct window changes.
7084 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7085 (mark_window_cursors_off, count_windows, get_leaf_windows)
7086 (foreach_window_1): Simplify the loop.
7087 * alloc.c (mark_object): Do not check for the leaf window because
7088 internal windows has no glyph matrices anyway.
7089 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7090 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7091 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7092 (build_frame_matrix_from_window_tree, mirror_make_current)
7093 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7094 (update_window_tree, set_window_update_flags): Simplify the loop.
7095 (sync_window_with_frame_matrix_rows): Enforce live window.
7096 Use contents slot, not buffer, where appropriate.
7097 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7098 and WINDOW_HORIZONTAL_COMBINATION_P.
7099 (make_frame_visible_1): Simplify the loop.
7100 Use contents slot, not buffer, where appropriate.
7101 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7102 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7103 (expose_window_tree): Likewise.
7104 Use contents slot, not buffer, where appropriate.
7105 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7106 to avoid deleted windows. Use contents slot instead of buffer.
7107 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7108 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7109 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7110 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7112 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7114 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7115 identify the reasons for assertion violations in bug#14062 and
7117 (Fx_show_tip): Fix compilation error under
7118 "--enable-check-lisp-object-type". (Bug#14073)
7120 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7121 Reported by <rzl24ozi@gmail.com>.
7123 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7125 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7127 (unwind_with_echo_area_buffer): ...to restore it here.
7128 This is needed to ensure that...
7129 (redisplay_window): ...both window markers are valid here,
7130 which is verified by eassert.
7131 * editfns.c (save_excursion_save): Do not assume that
7132 selected_window always displays the buffer.
7133 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7136 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7138 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7141 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7143 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7145 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7147 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7148 since MinGW's w32api headers do. This avoids compiler warnings.
7150 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7153 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7155 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7157 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7159 * gtkutil.c (style_changed_cb): Check if frame is live and an
7160 X frame (Bug#14038).
7162 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7164 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7165 Define only for _WIN32_WINNT less than 0x0500.
7166 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7168 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7169 see its own definitions of 'struct timeval' and 'struct timezone'.
7171 Fix incompatibilities between MinGW.org and MinGW64 headers.
7172 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7174 * w32.c (REPARSE_DATA_BUFFER): Guard with
7175 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7177 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7179 * xterm.c: Include X11/XKBlib.h
7180 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7182 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7184 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7186 * blockinput.h (input_blocked_p): Likewise.
7187 * bytecode.c (exec_byte_code): Likewise.
7188 * callproc.c (call_process_kill, call_process_cleanup)
7189 (Fcall_process): Likewise.
7190 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7191 (Fccl_execute_on_string): Likewise.
7192 * character.c (string_escape_byte8): Likewise.
7193 * charset.c (read_hex): Likewise.
7194 * cm.c (calccost): Likewise.
7195 * data.c (cons_to_unsigned): Likewise.
7196 * dired.c (directory_files_internal, file_name_completion):
7198 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7199 (sit_for): Likewise.
7200 * doc.c (Fsubstitute_command_keys): Likewise.
7201 * doprnt.c (doprnt): Likewise.
7202 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7203 * emacsgtkfixed.c: Likewise.
7204 * fileio.c (file_offset, Fwrite_region): Likewise.
7205 * floatfns.c (Fexpt, fmod_float): Likewise.
7206 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7208 * font.c (font_intern_prop): Likewise.
7209 * frame.c (x_set_alpha): Likewise.
7210 * gtkutil.c (get_utf8_string): Likewise.
7211 * indent.c (check_display_width): Likewise.
7212 * intervals.c (create_root_interval, rotate_right, rotate_left)
7213 (split_interval_right, split_interval_left)
7214 (adjust_intervals_for_insertion, delete_node)
7215 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7216 (merge_interval_right, merge_interval_left, copy_intervals)
7217 (set_intervals_multibyte_1): Likewise.
7218 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7219 * keymap.c (Fkey_description): Likewise.
7220 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7221 * lread.c (openp, read_integer, read1, string_to_number):
7223 * menu.c (ensure_menu_items): Likewise.
7224 * minibuf.c (read_minibuf_noninteractive): Likewise.
7225 * print.c (printchar, strout): Likewise.
7226 * process.c (create_process, Faccept_process_output)
7227 (wait_reading_process_output, read_process_output, send_process)
7228 (wait_reading_process_output): Likewise.
7229 * profiler.c (make_log, handle_profiler_signal): Likewise.
7230 * regex.c (re_exec): Likewise.
7231 * regex.h: Likewise.
7232 * search.c (looking_at_1, Freplace_match): Likewise.
7233 * sysdep.c (get_child_status, procfs_ttyname)
7234 (procfs_get_total_memory): Likewise.
7235 * systime.h (EMACS_TIME_VALID_P): Likewise.
7236 * term.c (dissociate_if_controlling_tty): Likewise.
7237 * window.c (get_phys_cursor_glyph): Likewise.
7238 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7239 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7241 * xfns.c (Fx_window_property): Likewise.
7242 * xmenu.c (set_frame_menubar): Likewise.
7243 * xselect.c (x_get_window_property, x_handle_dnd_message):
7245 * xsmfns.c (smc_save_yourself_CB): Likewise.
7246 * xterm.c (x_scroll_bar_set_handle): Likewise.
7248 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7250 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7251 to be optional or nil. Adjust comment and convert it to docstring.
7252 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7253 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7255 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7257 Static checking by GCC 4.8-20130319.
7258 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7259 * process.c (Fset_process_datagram_address)
7260 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7261 * xdisp.c (get_char_face_and_encoding):
7262 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7263 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7264 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7266 2013-03-24 Ken Brown <kbrown@cornell.edu>
7268 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7269 fix compilation on 64-bit Cygwin, where underscores are not
7270 automatically prepended.
7272 * w32term.c (w32_initialize): Silence compiler warning.
7274 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7276 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7277 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7278 variables, to save and restore frame dimensions.
7279 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7280 after returning from a 'fullscreen' configuration.
7281 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7282 to avoid races between the main thread and the input thread.
7284 * w32term.h (struct w32_output): New members normal_width,
7285 normal_height, normal_top, normal_left, and prev_fsmode.
7286 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7287 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7290 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7291 'fullscreen' parameter. Always record previous width and height
7292 of the frame, except when switching out of maximized modes, so
7293 that they could be restored correctly, instead of resetting to the
7294 default frame dimensions. Send SC_RESTORE command to the frame,
7295 unless we are going to send SC_MAXIMIZE, to restore the frame
7296 resize hints in the mouse pointer shown by the window manager.
7299 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7301 * lisp.h (get_frame_param): Adjust conditions for prototype
7304 2013-03-22 Ken Brown <kbrown@cornell.edu>
7306 * unexcw.c: Drop unneeded inclusion of w32common.h.
7307 (report_sheap_usage): Declare.
7308 (read_exe_header): Add magic numbers for x86_64.
7309 (fixup_executable): Fix printf format specifier for unsigned long
7312 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7314 * frame.h (struct frame): Put menu_bar_window under #ifdef
7315 because this member is not needed when X toolkit is in use.
7316 (fset_menu_bar_window):
7317 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7318 (free_glyphs, update_frame):
7319 * xdisp.c (expose_frame): Likewise.
7320 (display_menu_bar): Likewise. Remove redundant eassert.
7321 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7324 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7326 Use functions and constants to manipulate Lisp_Save_Value objects.
7327 This replaces code that used macros and strings and token-pasting.
7328 The change makes the C source a bit easier to follow,
7329 and shrinks the Emacs executable a bit.
7330 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7331 (make_save_value): Change 1st arg from string to enum. All callers
7334 (mark_object): Use if, not #if, for GC_MARK_STACK.
7335 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7336 (XSAVE_OBJECT): Now functions, not macros.
7337 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7338 the constant was never used.
7339 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7340 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7341 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7342 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7344 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7345 type3 with a single member save_type. All uses changed.
7346 (save_type, set_save_pointer, set_save_integer): New functions.
7347 * print.c (PRINTX): Remove.
7349 * alloc.c: Remove redundant static declarations.
7351 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7353 * window.h (struct window): Convert left_col, top_line, total_lines
7354 and total_cols from Lisp_Objects to integers. Adjust comments.
7355 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7357 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7358 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7359 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7360 Adjust users where appropriate.
7362 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7364 * frame.h (struct frame): Drop resx and resy because the same data is
7365 available from window system-specific output context. Adjust users.
7366 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7367 New functions to provide defaults when no window system available.
7368 (FRAME_RES_X, FRAME_RES_Y): New macros.
7369 (NUMVAL): Move from xdisp.c.
7370 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7371 (Ffont_face_attributes, Fopen_font):
7372 * image.c (gs_load):
7373 * w32font.c (fill_in_logfont):
7374 * xdisp.c (calc_pixel_width_or_height):
7375 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7376 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7378 2013-03-20 Kenichi Handa <handa@gnu.org>
7380 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7381 to 1 (temporary workaround until a bug related to ASCII
7382 optimization is fixed).
7384 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7386 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7387 Signal error if window is not internal. Adjust docstring.
7388 (delete_all_child_windows): Use combination_limit to save the buffer.
7389 (Fset_window_configuration): Adjust accordingly.
7390 * print.c (syms_of_print): Initialize debugging output not here...
7391 (init_print_once): ...but in a new function here.
7392 * lisp.h (init_print_once): Add prototype.
7393 * emacs.c (main): Add call to init_print_once. Adjust comments.
7395 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7397 * window.c (window_resize_check, window_resize_apply)
7398 (window_from_coordinates, recombine_windows, set_window_buffer)
7399 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7400 (Fsplit_window_internal, Fdelete_window_internal)
7401 (freeze_window_starts): Use bool for booleans.
7402 * window.h (window_frame_coordinates, resize_frame_windows)
7403 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7405 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7407 * dispnew.c (bitch_at_user): Use `user-error'.
7409 2013-03-17 Ken Brown <kbrown@cornell.edu>
7411 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7412 as return type of image_background. (Bug#13981)
7413 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7415 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7417 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7418 (ns_select): Don't return with result uninitialized.
7420 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7423 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7425 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7426 directories. If filename is nil, get directory name (Bug#13932).
7427 Use getFilename and getDirectory.
7428 (getFilename, getDirectory): New methods for EmacsSavePanel and
7430 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7432 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7434 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7436 2013-03-15 Kenichi Handa <handa@gnu.org>
7438 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7439 (adjust_after_replace): Make it back to static. Delete the third
7440 arg text_at_gap_tail. Cancel the code for handling it.
7442 * coding.h (struct coding_system): New member eol_seen.
7444 * coding.c (detect_ascii): New function.
7445 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7446 when the source bytes are actually scanned. On detecting for
7447 coding_category_utf_8_auto, call detect_ascii instead of scanning
7448 source bytes directly.
7449 (produce_chars): Call insert_from_gap with the new arg 0.
7450 (encode_coding): Likewise.
7451 (decode_coding_gap): Control ASCII optimization by the variable
7452 disable_ascii_optimization instead of #ifndef .. #endif.
7453 Deccode EOL format according to coding->eol_seen.
7454 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7457 * lisp.h (adjust_after_replace): Cancel externing it.
7458 (insert_from_gap): Adjust prototype.
7460 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7462 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7463 FULLSCREEN_MAXIMIZED. (Bug#13935)
7465 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7467 * region-cache.c (find_cache_boundary, move_cache_gap)
7468 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7469 Simplify debugging check and convert to eassert. Adjust comment.
7470 (pp_cache): Put under ENABLE_CHECKING.
7472 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7474 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7475 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7477 (w32fullscreen_hook): If the frame is visible, reset
7478 f->want_fullscreen flag after changing the frame size. If the
7479 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7482 2013-03-13 Daniel Colascione <dancol@dancol.org>
7484 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7485 too so that these builds can use Cygwin's file conversion
7486 functions. (We've been building and linking cygw32.o all along
7487 and just not using it.)
7489 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7491 File synchronization fixes (Bug#13944).
7492 * Makefile.in (LIB_FDATASYNC): New macro.
7494 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7495 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7496 Don't worry about HAVE_FSYNC, since a substitute fsync is
7497 available if the system lacks one.
7498 (Fwrite_regin): Retry fsync if interrupted.
7500 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7502 * w32term.c (w32_read_socket): If the Emacs frame is being
7503 activated, call w32fullscreen_hook, to make sure the new frame
7504 dimensions are in effect. (Bug#13937)
7506 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7508 * xdisp.c (init_iterator): Simplify because both character and byte
7509 positions are either specified or -1. Add eassert. Adjust comment.
7510 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7511 character and byte positions can be obtained from marker.
7513 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7515 Static checking by Sun C 5.12.
7516 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7517 * bytecode.c (exec_byte_code):
7518 * dispnew.c (init_display):
7520 * fileio.c (Fsubstitute_in_file_name):
7521 * keyboard.c (Fevent_convert_list):
7522 * keymap.c (Fsingle_key_description):
7523 * term.c (maybe_fatal, fatal):
7524 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7525 * xsmfns.c (Fhandle_save_session):
7526 Omit unreachable code.
7527 * keymap.c (map_keymap_char_table_item): Cast void * to
7528 a function pointer type; the C Standard requires this.
7530 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7531 Include <sys/param.h> unconditionally, as that works elsewhere and
7532 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7533 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7536 See ChangeLog.12 for earlier changes.
7542 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7544 This file is part of GNU Emacs.
7546 GNU Emacs is free software: you can redistribute it and/or modify
7547 it under the terms of the GNU General Public License as published by
7548 the Free Software Foundation, either version 3 of the License, or
7549 (at your option) any later version.
7551 GNU Emacs is distributed in the hope that it will be useful,
7552 but WITHOUT ANY WARRANTY; without even the implied warranty of
7553 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7554 GNU General Public License for more details.
7556 You should have received a copy of the GNU General Public License
7557 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.