1 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4 (globals_of_w32font): Zero it out.
5 (GetCharWidth32W_Proc): New function pointer.
6 (get_char_width_32_w): New function.
7 (compute_metrics): If get_glyph_outline_w returns an error, try
8 get_char_width_32_w before declaring a failure. This avoids
9 punishing raster (a.k.a. "bitmap") fonts by slowing down
10 redisplay. (Bug#6364).
12 * xdisp.c (clear_mouse_face): Don't invalidate the entire
13 mouse-highlight info, just signal frame_up_to_date_hook that mouse
14 highlight needs to be redisplayed. (Bug#15913)
16 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
18 Fix minor problems found by static checking.
19 * buffer.h (struct buffer_text, struct buffer):
20 * frame.h (struct frame):
21 * window.h (struct window):
22 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
23 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
24 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
25 no-longer-valid use of HAVE_MENUS.
26 * xdisp.c (propagate_buffer_redisplay): Now static.
28 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
30 * xmenu.c (Fmenu_or_popup_active_p):
31 * window.c (Fset_window_configuration):
32 * menu.c (Fx_popup_menu, Fx_popup_dialog):
33 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
34 * fns.c (Fyes_or_no_p):
35 * editfns.c (Fmessage_box, Fmessage_or_box):
36 * alloc.c (make_save_ptr_ptr):
37 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
39 * window.c (Fset_window_configuration): Move select_window later.
41 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
43 Refine redisplay optimizations to only redisplay *some* frames/windows
44 rather than all of them.
45 * xdisp.c (REDISPLAY_SOME): New constant.
46 (redisplay_other_windows, wset_redisplay, fset_redisplay)
47 (bset_redisplay, bset_update_mode_line): New functions.
48 (message_dolog): Use bset_redisplay.
49 (clear_garbaged_frames): Use fset_redisplay.
50 (echo_area_display): Use wset_redisplay.
51 (buffer_shared_and_changed): Remove.
52 (prepare_menu_bars): Call Vpre_redisplay_function before updating
53 frame titles. Compute the actual set of windows redisplayed.
54 Don't update frame titles and menu bars for frames that don't need to
56 (propagate_buffer_redisplay): New function.
58 (redisplay_internal): Use it. Be more selective in the set of windows
59 we redisplay. Propagate windows_or_buffers_changed to
60 update_mode_lines a bit later to simplify the code.
61 (mark_window_display_accurate_1): Reset window and buffer's
63 (redisplay_window): Do nothing if neither the window nor the buffer nor
64 the frame needs redisplay.
65 * window.h (struct window): Add `redisplay' field.
66 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
67 (redisplay_other_windows, window_list): New declarations.
68 * window.c (select_window, Fset_window_start): Use wset_redisplay.
69 (window_list): Not static any more.
70 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
71 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
72 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
73 * frame.c (Fmake_frame_visible): Don't redisplay everything.
74 * frame.h (struct frame): Add `redisplay' field.
75 Move `external_menu_bar' bitfield next to other bit-fields.
76 (SET_FRAME_GARBAGED): Use fset_redisplay.
77 (SET_FRAME_VISIBLE): Don't garbage the frame;
78 Use redisplay_other_windows.
79 * buffer.h (struct buffer): Add `redisplay' field.
80 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
81 (modify_overlay): Use bset_redisplay.
82 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
84 2013-11-28 Eli Zaretskii <eliz@gnu.org>
86 Support w32 file notifications in batch mode.
87 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
88 invalid (which happens in batch mode). If non-interactive, call
89 handle_file_notifications to store file notification events in the
90 input queue. (Bug#15933)
92 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
94 * w32inevt.c (handle_file_notifications): Now external, not static.
96 * w32term.h (handle_file_notifications): Provide prototype.
98 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
99 init_crit, since init_display, which does that otherwise, is not
102 2013-11-27 Glenn Morris <rgm@gnu.org>
104 * Makefile.in ($(lispsource)/international/charprop.el): New.
105 (emacs$(EXEEXT)): Depend on charprop.el.
107 2013-11-27 Eli Zaretskii <eliz@gnu.org>
109 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
110 deleting portions of the buffer under non-nil REPLACE argument.
113 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
114 directory, watch it and not its parent.
115 (add_watch): Allow empty string in FILE.
117 2013-11-27 Martin Rudalics <rudalics@gmx.at>
119 * window.c (Fset_window_start, window_resize_apply)
120 (window_scroll): Reset window_end_valid (Bug#15957).
122 2013-11-27 Glenn Morris <rgm@gnu.org>
124 * Makefile.in (leimdir): Now in lisp source directory.
125 ($(leimdir)/leim-list.el): Just use ../leim .
126 * epaths.in (PATH_DUMPLOADSEARCH):
127 * lread.c (load_path_default):
128 * nsterm.m (ns_load_path): No more leim directory.
130 2013-11-26 Andreas Schwab <schwab@suse.de>
132 * .gdbinit (xgettype): Add cast.
134 2013-11-26 Glenn Morris <rgm@gnu.org>
136 Preload leim-list.el.
137 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
138 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
139 is a single directory.
141 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
143 bool-vector-subsetp is now the normal direction (Bug#15912).
144 * data.c (Fbool_vector_subsetp): Test whether the first argument
145 is a subset of the second one, not the reverse. Add doc string.
147 Fix minor problems found by static checking.
148 * lread.c (load_path_default): Now static.
149 * textprop.c (text_property_stickiness): Be consistent about the
150 test used when deciding whether to consider the previous character.
151 This simplifies the code a bit.
153 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
155 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
157 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
158 (syms_of_frame): Don't defsubr them.
160 2013-11-25 Glenn Morris <rgm@gnu.org>
162 * lread.c (load_path_default): Change the sense of the argument.
163 (init_lread): When EMACSLOADPATH is set, do not ignore changes
164 from dump_path. When it is not, avoid checking dump_path twice.
166 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
167 uninstalled dump_path against installed Vload_path. (Bug#15964)
169 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
171 Export get_pos_property to Elisp.
172 * editfns.c (Fget_pos_property): Rename from get_pos_property.
173 (syms_of_editfns): Export it to Elisp.
175 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
177 2013-11-23 Romain Francoise <romain@orebokech.com>
179 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
180 initialization here ...
181 (syms_of_fileio): ... from here.
183 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
185 * lread.c (init_lread): Fix int/Lisp_Object mixup.
186 Please use --enable-check-lisp-object-type.
188 2013-11-23 Glenn Morris <rgm@gnu.org>
190 * process.c (get_process): Explicit error for dead buffers.
192 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
194 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
196 2013-11-23 Glenn Morris <rgm@gnu.org>
198 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
199 * lread.c (load_path_check): Take path to check as argument.
200 (load_path_default): New, split from init_lread.
201 (init_lread): Move calc of default load-path to load_path_default.
202 Empty elements in EMACSLOADPATH now stand for the default.
203 (load-path): Doc fix.
204 * emacs.c (decode_env_path): Add option to treat empty elements
205 as nil rather than ".".
206 * callproc.c (init_callproc_1, init_callproc):
207 * image.c (Vx_bitmap_file_path):
208 * lisp.h (decode_env_path):
209 * lread.c (Vsource_directory):
210 Update for new argument spec of decode_env_path.
212 2013-11-22 Eli Zaretskii <eliz@gnu.org>
214 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
215 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
217 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
219 Fix some dependency problems that cause unnecessary recompiles.
220 Problem reported by RMS in
221 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
222 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
223 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
224 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
225 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
226 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
227 (boostrap-clean): No need to remove stamp-oldxmenu.
229 Fix recently introduced bool vector overrun.
230 This was due to an optimization that went awry.
231 Reported by Glenn Morris in
232 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
233 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
234 for empty vectors, undoing the 2013-11-18 change.
235 * data.c (bool_vector_binop_driver): Rely on this.
236 Fix bug that occasionally overran the destination.
237 * lisp.h (struct Lisp_Bool_vector): Document this.
239 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
241 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
244 * nsterm.m (init, run, stop:): Comment out for now, does not work
247 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
249 * charset.c (syms_of_charset): Don't read past end of string.
251 2013-11-19 Glenn Morris <rgm@gnu.org>
253 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
255 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
257 Add hooks to run on gaining/losing focus. (Bug#15029)
258 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
259 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
260 (syms_of_frame): Add focus-in-hook, focus-out-hook.
262 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
264 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
265 The old names predated the API change that put destination at end.
267 Improve API of recently-added bool vector functions (Bug#15912).
268 The old API had (bool-vector-count-matches A B)
269 and (bool-vector-count-matches-at A B I), which gave the
270 misleading impression that the two functions were variants, one
271 with a location I. The new API has (bool-vector-count-population A)
272 and (bool-vector-count-consecutive A B I) to make the distinction
273 clearer. The first function no longer has a B argument, since the
274 caller can easily determine the number of nils if the length and
275 number of ts is known.
276 * data.c (Fbool_vector_count_population): Rename from
277 bool_vector_count_matches, and accept just 1 argument.
278 (Fbool_vector_count_consecutive): Rename from
279 Fbool_vector_count_matches_at.
281 Always allocate at least one bits_word per bool vector.
282 See Daniel Colascione in:
283 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
284 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
285 * data.c (bool_vector_binop_driver): Rely on this. Tune.
286 * lisp.h (struct Lisp_Bool_vector): Document this.
288 2013-11-18 Eli Zaretskii <eliz@gnu.org>
290 * insdel.c (invalidate_buffer_caches): New function, consolidated
291 from part of prepare_to_modify_buffer.
292 (insert_from_gap, prepare_to_modify_buffer):
293 * coding.c (code_convert_region, code_convert_string):
294 Call invalidate_buffer_caches. (Bug#15841)
296 * lisp.h (invalidate_buffer_caches): Add prototype.
298 2013-11-17 Eli Zaretskii <eliz@gnu.org>
300 * w32term.c (x_update_window_end): Don't invalidate the entire
301 mouse-highlight info, just signal frame_up_to_date_hook that mouse
302 highlight needs to be redisplayed. (Bug#15913)
304 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
306 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
308 2013-11-16 Eli Zaretskii <eliz@gnu.org>
310 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
311 while we are using Vprin1_to_string_buffer.
313 * keymap.c (describe_map): Don't crash if PT is 1 both before and
314 after inserting the description string. (Bug#15907)
316 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
318 * data.c: Work around bogus GCC diagnostic about shift count.
319 Reported by Eli Zaretskii in
320 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
321 (pre_value): New function.
322 (count_trailing_zero_bits): Use it.
324 2013-11-15 Eli Zaretskii <eliz@gnu.org>
326 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
327 assume C macros are not supported even under -g3 in these old GCC
330 2013-11-15 Leo Liu <sdl.web@gmail.com>
332 * minibuf.c (Ftry_completion, Fall_completions)
333 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
335 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
337 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
338 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
339 This avoids placing unnecessary constants into the Emacs code.
341 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
343 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
344 for Cygwin w32 build.
346 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
347 for Cygwin w32 build. (Bug#15892)
349 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
351 Simplify, port and tune bool vector implementation.
352 * alloc.c (bool_vector_exact_payload_bytes)
353 (bool_vector_payload_bytes): Remove.
354 (bool_vector_fill): Return its argument.
355 * alloc.c (bool_vector_fill):
357 * print.c (print_object):
358 Simplify by using bool_vector_bytes.
359 * alloc.c (make_uninit_bool_vector):
360 New function, broken out from Fmake_bool_vector.
361 (Fmake_bool_vector): Use it. Use tail call.
362 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
363 * data.c (BITS_PER_ULL): New constant.
364 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
365 if long long versions don't exist.
366 (shift_right_ull): New function.
367 (count_one_bits_word): New function, replacing popcount_bits_word
368 macro. Don't assume that bits_word is no wider than long long.
369 (count_one_bits_word, count_trailing_zero_bits):
370 Don't assume that bits_word is no wider than long long.
371 * data.c (bool_vector_binop_driver, bool_vector_not):
372 * fns.c (Fcopy_sequence):
374 Create an uninitialized destination, to avoid needless work.
375 (internal_equal): Simplify.
376 (Ffillarray): Prefer tail call.
377 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
378 contain at least one word.
379 (bits_word_to_host_endian): Prefer if to #if. Don't assume
380 chars are narrower than ints.
381 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
382 * fns.c (Fcopy_sequence):
384 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
385 Don't try to port to hosts where bits_word values have holes; the
386 code wouldn't work there anyway. Verify this assumption, though.
387 (bool_vector_bytes): New function.
388 (make_uninit_bool_vector): New decl.
389 (bool_vector_fill): Now returns Lisp_Object.
391 * xfns.c (xic_create_fontsetname):
392 * xrdb.c (gethomedir): Prefer tail calls.
394 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
396 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
397 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
399 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
400 that requires a return value.
401 (Fset_buffer_modified_p): Take advantage of this change to do
404 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
406 * buffer.c (Frestore_buffer_modified_p): Sync it with
407 Fset_buffer_modified_p.
408 (Fforce_mode_line_update): New function, moved from subr.el.
409 (Fset_buffer_modified_p): Use them.
410 (syms_of_buffer): Defsubr Fforce_mode_line_update.
412 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
414 * search.c (find_newline): Rewrite to prefer offsets to pointers.
415 This avoids undefined behavior when subtracting pointers into
416 different aways. On my platform it also makes the code a tad
417 smaller and presumably faster.
419 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
421 * keyboard.c (command_loop_1): Use region-extract-function.
422 * insdel.c (Qregion_extract_function): Not static any more (can we
423 stop pretending that these vars can benefit from being marked static?).
425 2013-11-09 Eli Zaretskii <eliz@gnu.org>
427 * search.c (find_newline): If buffer text is relocated during the
428 "dumb loop", adjust C pointers into buffer text to follow suit.
431 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
433 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
434 for conversion (Bug#15837).
436 2013-11-09 Eli Zaretskii <eliz@gnu.org>
438 * fileio.c (Finsert_file_contents): Invalidate the newline cache
439 for the entire range of inserted characters. (Bug#15841)
441 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
443 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
445 (realize_default_face): Remove assignment to distant-foreground if
446 unspecified (Bug#15815).
448 2013-11-08 Eli Zaretskii <eliz@gnu.org>
450 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
451 cache-long-scans disabled, since we don't want to call
452 prepare_to_modify_buffer (in insert_1_both) for each message we
455 * buffer.h (bset_cache_long_scans): New INLINE function, moved
456 from buffer.c. Improve commentary to the buffer field setter
459 * buffer.c (bset_cache_long_scans): Static function deleted.
460 Improve commentary to the buffer field setter functions.
461 (init_buffer_once): Default for cache-long-scans changed to t.
464 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
466 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
468 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
469 This bug was introduced in my 2013-06-21 change, and caused
470 struct Lisp_Sub_Char_Table objects to be given too many slots,
471 which broke 'make -C admin/unidata'.
473 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
475 Import changes from mac-port 4.5.
476 * macfont.m (mac_font_copy_default_descriptors_for_language)
477 (mac_font_copy_default_name_for_charset_and_languages): Declare.
478 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
479 (macfont_language_default_font_names): New.
480 (macfont_list): Rearrange language/charset code.
481 (macfont_close): Don't check for macfont_info->cache.
482 (mac_ctfont_create_preferred_family_for_attributes): New font
484 mac_font_copy_default_name_for_charset_and_languages.
485 (mac_font_copy_default_descriptors_for_language)
486 (mac_font_copy_default_name_for_charset_and_languages): New functions.
488 * macfont.h (kCTVersionNumber10_9): Define if not defined.
490 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
492 Port to C11 aligned_alloc, and fix some integer overflows.
493 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
494 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
495 and use of posix_memalign replaced with aligned_alloc.
496 (aligned_alloc): New function, defined or declared as needed.
497 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
498 Don't undef; configure.ac now does this.
499 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
500 (calloc, aligned_alloc): Check for integer overflow.
501 (aligned_alloc): Rename from memalign. All uses changed.
502 (memalign): New function, an alias for aligned_alloc.
504 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
506 * xdisp.c (redisplay_internal): Fix typo in last change.
508 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
510 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
512 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
514 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
515 redisplay--mode-lines-cause.
516 (redisplay_internal): Keep them uptodate. Remove redundant check of
517 buffer_shared_and_changed.
518 * *.[chm]: Number every assignment to update_mode_lines so we
519 can track why it is set.
521 2013-11-06 Eli Zaretskii <eliz@gnu.org>
523 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
525 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
527 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
528 can track why it is set.
530 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
532 Integer-related fixes for term.c etc.
533 * dispextern.h (face_tty_specified_color): New function.
534 * term.c (turn_on_face): Don't rely on undefined behavior when
535 assigning an out-of-range value to 'long'.
536 Simplify test for toggling highlight.
537 (tty_capable_p): Omit last two (unused) args. All callers changed.
538 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
539 (read_menu_input, tty_menu_activate, tty_menu_show):
540 * xfaces.c (x_supports_face_attributes_p)
541 (tty_supports_face_attributes_p):
542 Use bool for boolean. All callers changed.
543 (tty_supports_face_attributes_p): Omit defaults for color indices;
544 no longer needed. Simplify tail call.
546 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
548 * xdisp.c (prepare_menu_bars): Mark static.
549 * lisp.h (prepare_menu_bars): Don't declare.
550 * xselect.c (x_handle_selection_clear):
551 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
553 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
555 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
556 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
558 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
560 * keyboard.c (Fcommand_error_default_function): Rename from
561 Fdefault_error_output.
563 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
565 * keyboard.c (Fdefault_error_output): New function, extracted from
567 (syms_of_keyboard): Use it for Vcommand_error_function.
569 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
571 * eval.c (handlerlist_sentinel): New variable (bug#15802).
572 (init_eval): Use it to ensure handlerlist is non-NULL.
573 (unwind_to_catch): Make sure we never set handlerlist to NULL.
574 (Fsignal): Adjust NULLness test of handlerlist.
575 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
577 2013-11-05 Eli Zaretskii <eliz@gnu.org>
579 * callproc.c (call_process): Call prepare_to_modify_buffer before
580 decoding text read from the sub-process, as the decoded stuff will
581 be inserted into the buffer. This will invalidate the various
582 caches maintained for the buffer. (Bug#15148)
584 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
586 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
587 string of glyphless-char-display.
589 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
591 * nsfns.m (ns_get_name_from_ioreg): New function.
592 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
593 OSX >= 10.9. Use ns_get_name_from_ioreg.
595 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
597 Simplify and port recent bool vector changes.
598 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
599 only in this file. Use a more-efficient implementation if the
600 second argument is a power of 2.
601 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
602 Remove no-longer-necessary compile-time checks.
603 (bool_vector_exact_payload_bytes): New function.
604 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
605 exact payload changed to call the new function. Do not assume
606 that the arg or result fits in ptrdiff_t.
607 (bool_vector_fill): New function.
608 (Fmake_bool_vector): Use it. Don't assume bit counts fit
610 (vroundup_ct): Don't assume arg fits in size_t.
611 * category.c (SET_CATEGORY_SET): Remove. All callers now just
612 invoke set_category_set.
613 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
614 All callers changed. Use bool_vector_set.
615 * category.h (XCATEGORY_SET): Remove; no longer needed.
616 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
618 * data.c (Faref): Use bool_vector_ref.
619 (Faset): Use bool_vector_set.
620 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
621 (Fbool_vector_not, Fbool_vector_count_matches)
622 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
623 * fns.c (concat): Use bool_vector_ref.
624 (Ffillarray): Use bool_vector_fill.
625 (mapcar1): Use bool_vector_ref.
626 (sxhash_bool_vector): Hash words, not bytes.
627 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
628 a constant, since it's now used in #if.
629 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
630 unsigned char on unusual architectures, so that we no longer
631 assume that the number of bits per bits_word is a power of two or
632 is a multiple of 8 or of CHAR_BIT.
633 (Qt): Add forward decl.
634 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
635 at least as strictly as bits_word.
636 (bool_vector_data, bool_vector_uchar_data): New accessors.
637 All data structure accesses changed to use them.
638 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
639 (bool_vector_set): New functions.
640 (bool_vector_fill): New decl.
641 (ROUNDUP): Move to alloc.c as described above.
643 Fix recent gnutls changes.
644 * gnutls.c (Fgnutls_boot): Don't assume C99.
645 * process.c (wait_reading_process_output): Fix typo in recent change.
647 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
649 * process.c (wait_reading_process_output, read_process_output)
650 (send_process): Check gnutls_state is not NULL.
652 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
653 (Fgnutls_boot): Set process gnutls_p later, after initialization.
655 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
657 * nsterm.m (init, run, stop:): New methods in EmacsApp for
658 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
660 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
663 * nsfns.m (Fx_create_frame): Fix memory leak.
665 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
666 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
667 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
669 2013-11-04 Eli Zaretskii <eliz@gnu.org>
671 * xdisp.c (message3_nolog, message_with_string): Encode the string
672 before writing it to the terminal in a non-interactive session.
674 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
675 sure we concatenate them into a unibyte string.
677 * fileio.c (make_temp_name): Encode PREFIX, and decode the
678 resulting temporary name before returning it to the caller.
679 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
680 is a unibyte string, convert NAME to a unibyte string to ensure
681 that the result is also a unibyte string.
683 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
684 create unibyte strings from default paths and directory/file
687 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
690 * callproc.c (init_callproc): Use build_unibyte_string to make
691 sure we create unibyte strings from default paths and
692 directory/file names.
694 * buffer.c (init_buffer): Don't store default-directory of
695 *scratch* in multibyte form. The original problem which led to
697 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
698 but it was solved long ago. (Bug#15260)
700 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
702 Port to stricter C99 platforms.
703 Especially, C99 prohibits nesting a struct X inside struct Y if
704 struct X has a flexible array member.
705 * alloc.c (struct sdata): New type.
706 (sdata): Implement in terms of struct sdata.
707 Remove u member; all uses replaced by next_vector, set_next_vector.
708 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
709 (SDATA_DATA_OFFSET): Now a constant, not a macro.
710 (struct sblock): Rename first_data member to data, which is now
711 a flexible array member. All uses changed.
712 (next_vector, set_next_vector, large_vector_vec): New functions.
713 (vector_alignment): New constant.
714 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
715 (struct large-vector): Now merely a NEXT member, since the old approach
716 ran afoul of stricter C99. All uses changed to use
717 large_vector_vec or large_vector_offset.
718 (large_vector_offset): New constant.
719 * dispnew.c: Include tparam.h, for tgetent.
720 Do not include term.h; no longer needed.
721 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
722 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
723 (struct Lisp_Vector): Use a flexible array member for contents,
724 instead of a union with a member that is an array of size 1.
726 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
727 fact that the struct no longer contains a union.
728 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
729 (struct Lisp_Save_Value, struct Lisp_Free):
730 Use unsigned, not int, for spacers, to avoid c99 warning.
731 (union specbinding): Use unsigned, not bool, for bitfield, as
732 bool is not portable to pre-C99 hosts.
734 2013-11-04 Glenn Morris <rgm@gnu.org>
736 * emacs.c (usage_message): Mention that `-L :...' appends.
738 2013-11-02 Glenn Morris <rgm@gnu.org>
740 * Makefile.in (abs_builddir): Remove.
741 (bootstrap_exe): Use relative filename.
743 Use relative filenames in TAGS files.
744 * Makefile.in (abs_srcdir): Remove it again.
745 (.PHONY): Remove frc.
746 (maintainer-clean): No more TAGS-LISP file.
747 (TAGS): Pass relative file names to etags.
748 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
750 * Makefile.in (abs_srcdir): New, set by configure.
752 (maintainer-clean): Remove pointless echo. That should be in the
753 top-level Makefile, if anywhere. Delete TAGS-LISP.
754 (extraclean): No s/ and m/ directories for some time.
755 (TAGS): Also depend on ctagsfiles3.
756 Remove no-longer-defined S_FILE.
757 Pass absolute filenames to etags once more.
758 (TAGS-LISP): Replace lispdir with its expansion.
759 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
760 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
762 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
764 * xfaces.c (check_lface_attrs, realize_default_face):
765 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
766 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
768 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
770 * emacs.c (original_pwd): Remove global var by making it local.
771 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
773 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
775 * xfaces.c: Declare color_distance.
776 (QCdistant_foreground): New variable.
777 (NEAR_SAME_COLOR_THRESHOLD): New define.
778 (load_color2): New function.
779 (load_color): Call load_color2.
780 (load_face_colors): Call load_color2 and if distant-color is specified
781 calculate distant and use distant-color if colors are near.
782 (LFACE_DISTANT_FOREGROUND): New define.
783 (merge_face_ref, Finternal_set_lisp_face_attribute)
784 (Finternal_get_lisp_face_attribute)
785 (x_supports_face_attributes_p): Handle distant-foreground similar to
787 (syms_of_xfaces): DEFSYM QCdistant_foreground.
789 * dispextern.h (lface_attribute_index):
790 Add LFACE_DISTANT_FOREGROUND_INDEX.
792 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
794 * image.c (pbm_next_char): New function.
795 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
796 (pbm_scan_number): Use it.
797 (Qlibjpeg_version): New variable.
798 (syms_of_image): DEFSYM and initialize it.
800 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
802 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
804 2013-10-31 Glenn Morris <rgm@gnu.org>
806 * emacs.c (original_pwd): New char.
807 (main): If using --chdir, store original_pwd.
808 (init_cmdargs): When setting Vinvocation_directory based on a
809 relative argv[0], use original_pwd if set. (Bug#15768)
811 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
813 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
815 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
817 * insdel.c: Fix minor problems found by static checking.
818 (Qregion_extract_function): Now static.
819 (prepare_to_modify_buffer_1): Remove unused locals.
821 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
823 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
824 (syms_of_xdisp): Declare pre-redisplay-function.
825 (markpos_of_region): Remove function.
826 (init_iterator, compute_stop_pos, handle_face_prop)
827 (face_before_or_after_it_pos, reseat_to_string)
828 (get_next_display_element, window_buffer_changed)
829 (redisplay_internal, try_cursor_movement, redisplay_window)
830 (try_window_reusing_current_matrix, try_window_id, display_line)
831 (note_mode_line_or_margin_highlight, note_mouse_highlight)
832 (display_string, mouse_face_from_buffer_pos): Remove region handling.
833 * window.h (struct window): Remove field `region_showing'.
834 * dispextern.h (struct it): Remove region_beg/end_charpos.
835 (face_at_buffer_position, face_for_overlay_string)
836 (face_at_string_position): Update prototypes.
837 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
838 (face_at_string_position): Remove `region_beg' and `region_end' args.
839 * fontset.c (Finternal_char_font):
840 * font.c (font_at, font_range): Adjust calls accordingly.
841 * insdel.c (Qregion_extract_function): New var.
842 (syms_of_insdel): Initialize it.
843 (prepare_to_modify_buffer_1): Use it.
845 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
847 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
848 * ftxfont.c (ftxfont_get_gcs):
849 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
850 * xfaces.c (x_free_colors, x_free_dpy_colors)
851 (x_create_gc, unload_color):
852 * xselect.c (x_property_data_to_lisp):
853 * xsettings.c (parse_settings):
854 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
855 (get_bits_and_offset): Adjust definition.
856 * frame.c (XParseGeometry): Adjust locals.
857 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
858 * regex.h (toplevel): Likewise for reg_syntax_t.
860 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
862 * eval.c (run_hook_with_args): Use FUNCTIONP.
864 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
866 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
867 fields, drop 'allocated_p' member and use -1 for uninitialized value.
868 * w32term.h (struct w32_output): Similarly but do not use -1 because...
869 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
870 on MS-Windows anyway.
871 (free_face_colors): Define only if HAVE_X_WINDOWS and...
872 (free_realized_face): ...adjust user.
873 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
874 white relief pixels to -1.
875 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
876 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
877 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
879 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
881 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
882 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
883 in practice now. All callers changed.
885 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
887 * dispextern.h (struct face): Use bitfields for 'underline_type'
888 and 'box' members. Remove set-but-unused members 'pixmap_w' and
889 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
890 'stipple' member. Move 'lface' member up to help...
891 * xfaces.c (make_realized_face): ...this function to find and
892 clear just the members that need clearing.
893 (load_face_colors, realize_x_face):
894 * xdisp.c (extend_face_to_end_of_line): Adjust user.
896 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
898 * xftfont.c (struct xftfont_info): Remove set-but-unused
900 (xftfont_open): Adjust user.
901 (xftfont_get_colors): Remove useless prototype.
903 2013-10-26 Eli Zaretskii <eliz@gnu.org>
905 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
906 before passing them to 'unexec'. (Bug#15260)
908 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
910 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
912 2013-10-25 Eli Zaretskii <eliz@gnu.org>
914 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
915 the changed signature of the font driver's 'close' method.
917 * w32font.h (w32font_close): Adjust the prototype to the change in
920 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
922 * w32uniscribe.c (uniscribe_close): Adapt the call to
923 w32font_close to its new prototype.
925 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
927 Omit unused frame argument of font API's close function.
928 * font.h (struct font): Drop frame argument. Adjust comment.
929 * font.c (font_clear_cache, font_close_object): Adjust users.
930 * ftfont.c (ftfont_close):
931 * ftxfont.c (ftxfont_close):
932 * macfont.m (macfont_close):
933 * nsfont.m (nsfont_close):
934 * w32font.c (w32font_close):
935 * xfont.c (xfont_close):
936 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
937 tweak comments and make functions safe if called more than once for
938 the same font object.
940 Perform font-specific cleanup when font object is swept by GC. See
941 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
942 * alloc.c (cleanup_vector): New function.
943 (sweep_vector): Call it for each reclaimed vector object.
944 * font.h (struct font): Adjust comment.
946 2013-10-24 Glenn Morris <rgm@gnu.org>
948 * Makefile.in (abs_top_srcdir): New, set by configure.
950 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
952 Adjust recent font-related changes to fix bug#15686.
953 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
954 is a live window system frame, mark its default font too.
956 2013-10-23 Glenn Morris <rgm@gnu.org>
958 * Makefile.in (RUN_TEMACS): Make relative (again).
959 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
960 (bootstrap-emacs$(EXEEXT)):
961 Quote entities that might contain whitespace.
963 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
965 Port to Solaris 10 and its bundled GCC.
966 Problem reported by Timothy C. Burt.
967 * floatfns.c (isfinite, isnan): Redefine unconditionally.
969 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
971 Do not allow font caches to grow too large.
972 * alloc.c (compact_font_cache_entry, compact_font_caches):
973 New functions or stub if not HAVE_WINDOW_SYSTEM.
974 (compact_undo_list): Factor out from Fgarbage_collect.
976 (mark_face_cache): Mark face font. Move down to avoid
978 (mark_terminals): Do not mark font cache here.
979 (Fgarbage_collect): Call compaction functions described
980 above. Adjust comment.
982 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
984 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
985 chdir to HOME (bug#15607).
987 * nsterm.m (Qcocoa, Qgnustep): New variables.
988 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
989 (ns_get_color): Make selection color work for GNUStep also.
991 2013-10-18 Eli Zaretskii <eliz@gnu.org>
993 * keyboard.c (make_lispy_event): Remove GPM-specific code that
994 handles mouse clicks. Instead, let GPM use the same code as all
995 the other mice use. See the discussion starting at
996 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
997 for the details of the problem with the menu bar this fixes.
999 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1001 Remove port-specific display name lists to avoid extra
1002 complexity and data duplication with display info lists.
1003 * xterm.h (x_display_name_list): Remove declaration.
1004 * xterm.c (x_display_name_list): Remove.
1005 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1006 * xfns.c (x_display_info_for_name, Fx_display_list):
1007 Likewise. Use x_display_list where appropriate.
1008 * w32term.h (w32_display_name_list): Remove declaration.
1009 * w32term.c (w32_display_name_list): Remove.
1010 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1012 * w32fns.c (x_display_info_for_name, Fx_display_list):
1013 Likewise. Use x_display_list where appropriate.
1014 * nsterm.h (ns_display_name_list): Remove declaration.
1015 * nsterm.m (ns_display_name_list): Remove.
1016 (ns_term_init, syms_of_nsterm): Adjust users.
1017 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1018 Likewise. Use x_display_list where appropriate.
1019 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1020 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1021 (mark_terminals): Mark per-terminal font cache.
1023 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1025 Don't run timers in input-pending-p. Its new check-timers param
1026 provides the prior behavior. (Bug#15045).
1027 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1030 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1032 Make some functions static in non-Microsoft builds.
1033 On my platform (Fedora 19 x86-64), this shrinks the
1034 Emacs executable (text+data) by 0.25%.
1035 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1036 (load_color) [!MSDOS]:
1037 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1038 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1039 * lisp.h (check_existing):
1040 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1041 (network_interface_info) [!WINDOWSNT]:
1042 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1043 Remove extern decls.
1044 * fileio.c (check_existing):
1045 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1046 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1047 (network_interface_info) [!WINDOWSNT]:
1048 * term.c (encode_terminal_code) [!WINDOWSNT]:
1049 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1050 * xfaces.c (load_color) [!MSDOS]:
1052 * fileio.c (check_existing, check_executable, check_writable):
1053 * process.c (network_interface_list, network_interface_info):
1054 Move earlier, so that we don't need forward decls.
1055 * gnutls.c (fn_gnutls_transport_set_errno)
1056 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1058 * w32.c (init_environment): Use faccessat rather than
1059 check_existing, partly for consistency with the rest of the code
1060 in this file, partly so that check_existing can be static.
1062 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1063 * emacs.c (MAIN_PROGRAM): New macro.
1064 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1065 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1067 bool vector int width fixes
1068 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1069 (Fbool_vector_count_matches_at):
1070 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1071 can exceed PTRDIFF_MAX, at least in theory.
1072 (Fbool_vector_count_matches_at):
1073 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1075 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1077 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1078 (struct sockaddr): Add forward decl, for platforms that lack it.
1080 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1082 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1085 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1087 * w32.c (network_interface_get_info, network_interface_list)
1088 (network_interface_info): New functions. (Bug#15610)
1089 (GetAdaptersInfo_Proc): New typedef.
1090 (get_adapters_info): New wrapper function.
1091 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1093 * process.h (network_interface_list, network_interface_info):
1096 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1097 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1098 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1099 for WINDOWSNT. Doc fix.
1100 (syms_of_process): Defsubr Snetwork_interface_list and
1101 Snetwork_interface_info unconditionally.
1103 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1104 in NS GUI sessions. (Bug#15629)
1106 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1108 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1110 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1112 * print.c (print_object): Print " ..." when truncating bool vectors.
1114 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1116 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1117 standard mouse buttons.
1119 * termhooks.h (struct input_event): Remove incorrect commentary.
1121 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1123 Disallow bool vector operations on mixed-length operands.
1124 The old behavior left garbage in the result vector sometimes,
1125 and didn't seem to be useful.
1126 * data.c (Qwrong_length_argument): New static var.
1127 (wrong_length_argument): New function.
1128 (bool_vector_binop_driver): Check that args agree in length.
1130 * keyboard.c, keyboard.h (all_kboards): Now static.
1132 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1134 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1135 note from the lispref.
1137 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1139 * nsterm.h (struct ns_display_info): Remove set-but-unused
1140 member image_cache (image caches are per-terminal anyway).
1141 (FRAME_X_IMAGE_CACHE): Remove.
1142 * nsterm.m (ns_initialize_display_info): Adjust user.
1144 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1146 * w32proc.c: Include mingw_time.h.
1148 * w32.c: Include mingw_time.h.
1150 Implement scrolling of TTY menus when the screen is too short.
1152 * term.c (tty_menu_display): Accept an additional argument, the
1153 menu item from which to start displaying the menu. Account for
1154 the value of Y when limiting the menu to the number of available
1156 (mi_result): New enumeration.
1157 (read_menu_input): Return enumerated value. When the y coordinate
1158 hits min_y or max_y, return scroll indication instead of wrapping
1160 (tty_menu_activate): Handle the scrolling indications from
1161 read_menu_input. Compute the first menu item to display and pass
1162 it to tty_menu_display.
1164 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1166 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1167 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1168 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1169 Adjust to match the change described below.
1170 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1171 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1172 memory_below_frame members to...
1173 * termchar.h (struct tty_display_info): ...here because they're
1174 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1175 * term.c (init_tty):
1176 * nsterm.m (ns_create_terminal):
1177 * w32term.c (w32_create_terminal):
1178 * xterm.c (x_create_terminal): Adjust users.
1179 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1180 to filter out non-TTY frames. Adjust comment.
1181 (scrolling): Adjust user. Prefer eassert for debugging check.
1183 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1185 * xfaces.c (PT_PER_INCH): Remove unused macro.
1186 * termhooks.h (struct terminal): Remove set-but-unused
1187 member fast_clear_end_of_line.
1188 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1189 * nsterm.m (ns_create_terminal):
1190 * term.c (init_tty):
1191 * w32term.c (w32_create_terminal):
1192 * xterm.c (x_create_terminal): Adjust users.
1194 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1196 * lisp.h (bool_vector_size): New function.
1197 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1198 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1199 (Fbool_vector_not, Fbool_vector_count_matches_at):
1200 Remove uses of 'eassume' that should no longer be needed,
1201 because they are subsumed by the 'eassume' in bool_vector_size.
1203 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1205 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1206 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1207 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1209 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1211 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1212 have different dimensions. (Bug#15575)
1214 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1217 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1219 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1221 * term.c (tty_menu_show): Never return with unbalanced
1222 specpdl. Use eassert for debugging check. Adjust style.
1224 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1226 * term.c (read_menu_input): Make selection of menu items
1227 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1228 (tty_menu_activate): Fix off-by-one error when computing max_y.
1230 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1232 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1233 audit logging (only used with GnuTLS 3.x) and enable it.
1235 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1237 * dispnew.c (redraw_frame): Remove useless #ifdef because
1238 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1239 Also, move TTY fflush to...
1240 * term.c (tty_update_end): ...this function.
1242 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1244 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1245 the end of the frame's glyph matrix. (Bug#15575)
1247 * term.c (tty_menu_display): Don't move cursor while overwriting
1248 frame's glyphs with menu items. Limit the number of items
1249 displayed to what can be shown on the available screen lines,
1250 excluding the echo area.
1251 (tty_menu_activate): Limit the Y coordinate allowed by
1252 read_menu_input to the last screen line used for menu display.
1254 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1256 * lisp.h (eassume): New macro.
1257 Also, include <verify.h>, for 'assume'.
1258 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1259 (vroundup, vector_nbytes):
1260 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1261 (Fbool_vector_not, Fbool_vector_count_matches)
1262 (Fbool_vector_count_matches_at):
1263 Use eassume, not eassert.
1264 * casetab.c (set_identity, shuffle):
1265 * composite.c (composition_gstring_put_cache):
1266 * dispnew.c (update_frame_1):
1267 * ftfont.c (ftfont_shape_by_flt):
1268 * image.c (gif_load):
1269 * intervals.c (offset_intervals):
1270 * macfont.m (macfont_shape):
1271 Remove calls to 'assume' that are no longer needed, because
1272 --enable-gcc-warnings no longer generates bogus warnings
1273 when these calls are removed.
1275 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1277 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1279 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1281 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1282 (Qsubstitute_env_in_file_name): New var.
1283 (syms_of_fileio): Define it.
1285 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1287 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1288 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1291 * term.c (save_and_enable_current_matrix): Don't allocate and
1292 don't save margin areas.
1293 (restore_desired_matrix): Don't restore margin areas.
1294 (free_saved_screen): Don't free margin areas.
1296 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1298 * image.c: Pacify --enable-gcc-warnings.
1299 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1300 #define only if used.
1302 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1304 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1305 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1306 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1307 (gif_load): For giflib v5.x and later, display the error message
1308 produced by giflib when its functions fail.
1309 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1312 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1314 * keyboard.c (last_event_timestamp): Remove. For X selection and
1315 GTK popup menus, it may be obtained from per-frame X display info.
1316 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1317 (process_special_events): Adjust users.
1318 * keyboard.h (last_event_timestamp): Remove declaration.
1319 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1320 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1321 * menu.h (xmenu_show): Adjust prototype.
1322 * menu.c (Fx_popup_menu): Adjust user.
1323 * xselect.c (x_own_selection, x_get_foreign_selection)
1324 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1326 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1328 * keyboard.c (init_kboard): Now static. Add arg
1329 to denote window system. Adjust comment.
1330 (init_keyboard): Adjust user.
1331 (allocate_kboard): New function.
1333 * nsterm.m (ns_term_init):
1334 * term.c (init_tty):
1335 * w32term.c (w32_create_terminal):
1336 * xterm.c (x_term_init): Use it.
1337 * keyboard.h (init_kboard): Remove prototype.
1338 (allocate_kboard): Add prototype.
1340 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1342 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1343 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1345 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1347 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1349 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1351 * term.c (tty_menu_activate): Flush the output stream after
1352 showing the cursor, and don't mark the frame garbaged at exit from
1353 the function. Fixes redisplay glitches when moving from one menu
1356 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1358 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1359 or throw error (Bug#15570).
1361 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1363 * intervals.c (temp_set_point_both): Move test into 'eassert',
1366 * lisp.h (eassert): Don't use 'assume'.
1367 Sometimes 'assume' wins in performance, and sometimes it loses,
1368 so it shouldn't be used all the time. Perhaps we need two
1369 flavors of 'eassert', one for where 'assume' is far more likely
1370 to help or to hurt; but that can be done later.
1371 Problem reported by Dmitry Antipov in
1372 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1373 Also, don't include <verify.h>; no longer needed.
1375 2013-10-09 Glenn Morris <rgm@gnu.org>
1377 * eval.c (Fcond): Doc tweak.
1379 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1381 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1382 expressions with side effects to eassert. (Bug#15565)
1384 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1386 * fns.c (hashfn_user_defined): Allow hash functions to return any
1389 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1391 Fix minor problems found by static checking.
1392 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1393 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1394 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1395 * keyboard.c (read_menu_command): Remove unused local.
1396 * lisp.h (read_menu_command): New decl.
1397 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1398 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1399 Return ptrdiff_t, not int.
1400 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1401 not int, for benefit of xpalloc.
1402 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1404 (have_menus_p): Remove; unused.
1405 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1406 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1407 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1409 (save_and_enable_current_matrix): Omit unnecessary casts.
1410 (read_menu_input): Omit local extern decl (now in lisp.h).
1411 Don't access uninitialized storage if mouse_get_xy fails.
1412 (tty_menu_activate): Mark local as initialized, for lint.
1413 (tty_menu_activate, tty_meny_show): Remove unused locals.
1415 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1417 Support menus on text-mode terminals.
1418 * xterm.h (xw_popup_dialog): Add prototype.
1420 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1421 (xmenu_show): Block input here, instead in Fx_popup_menu.
1422 (xw_popup_dialog): New function, with X-specific bits of popup
1425 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1428 * window.c (Fset_window_configuration): Use run-time tests of the
1429 frame type instead of compile-time conditionals, when menu-bar
1430 lines are considered.
1432 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1433 (w32_popup_dialog): New prototypes.
1435 * w32menu.c (Fx_popup_dialog): Function deleted.
1436 (w32_popup_dialog): New function, with w32 specific bits of popup
1437 dialogs. Block input here.
1439 * w32inevt.c (w32_console_read_socket): Minor change to add
1440 debugging TTY events.
1442 * w32fns.c (show_hourglass): If returning early because the frame
1443 is not a GUI frame, unblock input.
1445 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1446 (cursorY): New functions.
1448 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1449 WINDOWSNT, macros that call curX and curY elsewhere.
1451 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1453 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1454 specific function to hide and show cursor on a text-mode terminal.
1455 (tty_menu_struct, struct tty_menu_state): New structures.
1456 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1457 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1458 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1459 (tty_menu_locate, save_and_enable_current_matrix)
1460 (restore_desired_matrix, screen_update, read_menu_input)
1461 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1462 (tty_pop_down_menu, tty_menu_last_menubar_item)
1463 (tty_menu_new_item_coords, tty_menu_show): New functions.
1464 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1466 * nsterm.h (ns_popup_dialog): Adjust prototype.
1468 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1470 (ns_popup_dialog): Adapt order of arguments to the other
1471 *_menu_show implementations.
1472 (Fx_popup_dialog): Function deleted.
1474 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1476 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1478 * menu.c (have_boxes): New function.
1479 (single_keymap_panes): Use it instead of a compile-time
1481 (single_menu_item): Use run-time tests of the frame type instead
1482 of compile-time conditionals.
1483 (encode_menu_string): New function.
1484 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1485 the macro, since different types of frame need different encoding
1487 (digest_single_submenu): Use run-time tests of frame type instead
1488 of, or in addition to, compile-time conditionals.
1489 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1490 (Fx_popup_menu): Detect when the function is called from keyboard
1491 on a TTY. Don't barf when invoked on a text-mode frame.
1492 Check frame type at run time, instead of compile-time conditionals for
1493 invoking terminal-specific menu-show functions.
1494 Call tty_menu_show on text-mode frames.
1495 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1496 run time to determine which alternative to invoke; support dialogs
1499 * keyboard.h <Qmouse_movement>: Declare.
1501 * keyboard.c <Qmouse_movement>: Now extern.
1502 <Qecho_keystrokes>: New static variable.
1503 (read_key_sequence): Accept an additional argument, a flag to
1504 prevent redisplay during reading of the key sequence. All callers
1506 (read_menu_command): New function.
1507 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1509 (toolkit_menubar_in_use): New function.
1510 (make_lispy_event): Use it instead of a compile-time test.
1512 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1513 window-system being available.
1515 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1516 to x-popup-dialog on the frame type, they all now support popup
1519 * dispnew.c (save_current_matrix): Save the margin areas.
1520 (restore_current_matrix): Restore margin areas.
1521 (update_frame_with_menu): New function.
1523 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1526 * alloc.c (make_save_ptr): Now compiled unconditionally.
1528 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1530 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1531 (redraw_frame, update_frame): Adjust users.
1532 * dispextern.h (set_window_update_flags): Adjust prototype.
1533 * xdisp.c (redisplay_internal): When updating all frames with zero
1534 windows_or_buffers_changed, assume that only the windows that shows
1535 current buffer should be really updated.
1537 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1539 Do not allocate huge temporary memory areas and objects while encoding
1540 for file I/O, thus reducing an enormous memory usage for large buffers.
1541 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1542 * coding.h (struct coding_system): New member raw_destination.
1543 * coding.c (setup_coding_system): Initialize it to zero.
1544 (encode_coding_object): If raw_destination is set, do not create
1545 dst_object. Add comment.
1546 * fileio.c (toplevel): New constant E_WRITE_MAX.
1547 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1548 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1550 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1552 * nsterm.m (windowDidExitFullScreen:):
1553 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1555 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1557 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1558 * keyboard.c (unblock_input_to): Don't process pending signals
1559 if a fatal error is in progress.
1561 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1562 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1563 they're talking about words in Lisp bool vectors.
1564 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1565 * data.c (popcount_bits_word): Rename from popcount_size_t.
1566 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1569 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1571 Improve support for popcount and counting trailing zeros (Bug#15550).
1572 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1573 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1574 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1575 (popcount_size_t_msc, popcount_size_t_gcc):
1576 Remove; now done by Gnulib.
1577 (popcount_size_t): Now a macro that defers to Gnulib.
1578 (count_trailing_zero_bits): Return int, for consistency with
1579 Gnulib and because Emacs prefers signed to unsigned int.
1580 Don't assume that size_t is either unsigned int or unsigned long
1581 or unsigned long long.
1582 (size_t_to_host_endian): Do not assume that size_t is either
1583 exactly 32 or exactly 64 bits wide.
1584 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1585 etc., so that it's now an enum constant, not a macro.
1586 No need to assume that it's either 32 or 64.
1588 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1590 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1593 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1595 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1596 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1598 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1600 emacs_read and emacs_write now use void *, not char *.
1601 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1602 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1603 Buffer arg is now void *, not char *. This matches plain
1604 'read' and 'write' better, and avoids a constraint violation
1605 on Solaris 9 with Oracle Studio.
1607 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1609 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1610 memset to explicit loop. Otherwise copy largest possible chunk
1611 from initialized to uninitialized part, thus allowing the longer
1612 memcpy runs and reducing the number of loop iterations.
1614 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1616 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1617 hide toolbar (Bug#15388).
1618 (windowDidEnterFullScreen:): If presentation options are zero,
1619 set them here (Bug#15388).
1620 (ns_update_auto_hide_menu_bar): Remove runtime check.
1621 Don't auto hide dock unless menubar is also auto hidden.
1623 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1625 * editfns.c (message): Mention batch mode in doc string.
1627 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1629 * nsterm.m (check_native_fs): Remove erroneous comment.
1631 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1633 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1634 uses find_newline instead of scan_newline and so doesn't move point.
1636 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1638 Use hardware support for byteswapping on glibc x86 etc.
1639 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1640 whereas the old swap64 needed 30.
1641 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1642 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1643 Use byteswap.h's macros to swap bytes.
1644 * lisp.h (swap16, swap32, swap64): Remove.
1645 All uses replaced by bswap_16, bswap_32, bswap_64.
1647 * bytecode.c (exec_byte_code): Use some more volatile variables
1648 to work around local variables getting clobbered by longjmp.
1649 Port to pre-C99, which doesn't allow decls after stmts.
1651 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1653 * lisp.h (eassert): Assume that COND is true when optimizing.
1654 In other words, take on the behavior of eassert_and_assume.
1655 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1656 (eassert_and_assume): Remove. All uses replaced by eassert.
1658 * xdisp.c (Qglyphless_char): Now static.
1660 Adjust to merge from gnulib.
1661 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1662 * lisp.h: Include <verify.h>, for 'assume'.
1664 * eval.c (clobbered_eassert): New macro.
1665 (internal_catch, internal_condition_case)
1666 (internal_condition_case_1, internal_condition_case_2)
1667 (internal_condition_case_n): Use it instead of eassert
1668 when the argument contains locals clobbered by longjmp.
1669 Don't use clobbered locals outside of clobbered_eassert.
1670 (internal_lisp_condition_case): Use a volatile variable
1671 to work around a local variable's getting clobbered.
1673 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1675 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1676 (PUSH_HANDLER): New macro.
1677 (catchlist): Remove.
1678 (handlerlist): Always declare.
1680 * eval.c (catchlist): Remove (merge with handlerlist).
1681 (handlerlist, lisp_eval_depth): Not static any more.
1682 (internal_catch, internal_condition_case, internal_condition_case_1)
1683 (internal_condition_case_2, internal_condition_case_n):
1685 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1686 handlerlist/catchlist.
1687 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1688 handlerlist which can only handle a single condition-case handler at
1690 (find_handler_clause): Simplify since we only a single branch here
1693 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1695 (bcall0): New function.
1696 (exec_byte_code): Add corresponding cases. Improve error message when
1697 encountering an invalid byte-code. Let Bunwind_protect accept
1698 a function (rather than a list of expressions) as argument.
1700 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1701 and make them unconditional now that they're heap-allocated.
1703 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1705 * charset.c (Fdecode_char, Fencode_char): Remove description of
1706 `restriction' arg. now that it's hidden by advertised-calling-convention.
1708 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1710 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1711 Remove unused variable (from mac-port).
1712 (macfont_draw): Use s->ybase for correct y position.
1714 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1716 * frame.h (struct frame): Drop has_minibuffer member because...
1717 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1718 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1720 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1722 * window.h (struct window): Prefer enum text_cursor_kinds to int
1723 for phys_cursor_type member. Move the latter, phys_cursor_width,
1724 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1725 * window.c (replace_window, make_window): Adjust users.
1727 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1729 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1730 this module is never compiled otherwise.
1732 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1734 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1737 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1739 * xdisp.c (get_next_display_element): Don't call face_for_font in
1740 a build configured --without-x. (Bug#15484)
1742 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1744 * window.c (calc_absolute_offset): #elif should be #elif defined.
1746 * frame.c (delete_frame): Block/unblock input to overcome race
1747 condition (Bug#15475).
1749 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1751 * frame.c (delete_frame): Record selected frame only after
1752 calling Qdelete_frame_functions (Bug#15477).
1754 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1756 * nsterm.m (ns_selection_color): Remove.
1757 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1758 NSColor selectedText(Background)Color. Only for COCOA.
1759 (ns_term_init): Remove assignment of ns_selection_color, logic
1760 moved to ns_get_color.
1762 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1763 NS_SELECTION_COLOR_DEFAULT.
1764 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1766 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1768 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1769 frame' does not have the tool_bar_window member.
1771 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1773 Signal error when reading an empty byte-code object (Bug#15405)
1774 * lread.c (read1): signal error
1775 * alloc.c (make_byte_code): eassert header size
1776 (sweep_vectors): change an int to size_t
1778 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1780 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1781 instead of ints, as it's the usual style for offsetof constants. See:
1782 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1784 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1785 This is ugly, but it should fix the performance problem for older
1786 GCC versions in the short run. I'll look into integrating the
1787 Gnulib module for popcount, as a better fix.
1788 See the thread starting in:
1789 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1790 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1791 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1792 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1793 (popcount_size_t): Use it.
1795 2013-09-24 Daniel Colascione <dancol@dancol.org>
1797 * process.c (Fnetwork_interface_info): Fix build break due to
1800 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1802 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1803 Prefer signed to unsigned integers where either will do.
1804 No need for 'const' on locals that do not escape.
1805 Omit easserts with unnecessary and unportable assumptions about
1806 alignment. Avoid unnecessary casts to char *.
1808 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1810 Use union for the payload of struct Lisp_Vector.
1811 This helps to avoid a few glitches dictated by C's aliasing rules.
1812 * lisp.h (struct Lisp_Vector): Use union for next and
1813 contents member. Adjust comment. Change related users.
1814 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1815 Related users changed.
1816 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1817 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1818 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1819 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1821 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1823 Optimize glyph row clearing and copying routines.
1824 * dispextern.h (struct glyph_row): Change layout of struct
1825 glyph_row to help copy_row_except_pointers. Adjust comment.
1826 * dispnew.c (null_row): Remove.
1827 (clear_glyph_row): Use offsetof and memset to find and clear
1828 just the members that need clearing. Adjust comment.
1829 (copy_row_except_pointers): Likewise for copying.
1831 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1833 Some minor cleanups of recently-added bool vector code.
1834 * conf_post.h (assume): Always return void. Use lint version
1835 only if GCC and MSC versions don't apply.
1836 * conf_post.h (assume):
1837 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1838 Depend on _MSC_VER, not __MSC_VER, for consistency with
1840 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1841 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1842 (bool_vector_binop_driver, count_trailing_zero_bits)
1843 (size_t_to_host_endian): Now static, not static inline;
1844 the latter isn't needed with modern compilers and doesn't
1845 work with older compilers anyway.
1847 * alloc.c (valgrind_p): Use bool for boolean.
1849 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1851 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1852 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1853 (display_last_displayed_message_p, message_buf_print)
1854 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1855 Use bool for boolean.
1856 * dispextern.h (cancel_line, init_desired_glyphs):
1857 Remove ancient leftover.
1858 (help_echo_showing_p, hourglass_shown_p):
1859 * lisp.h (noninteractive_need_newline): Adjust declaration.
1861 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1863 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1865 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1866 ...this file and convert the latter to static. Adjust comment.
1867 (make_initial_frame):
1868 * window.c (init_window_once): Adjust user.
1869 * frame.h (last_nonminibuf_frame): Remove declaration.
1870 * lisp.h (selected_frame): Likewise.
1871 * msdos.c (the_only_display_info): Adjust comment.
1873 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1875 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1876 computing the end column of mouse-highlight that comes from
1877 display or overlay strings. (Bug#15437)
1878 (note_mouse_highlight): Adapt calculation of last argument to
1879 mouse_face_from_string_pos to the above change.
1881 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1882 all platforms, not just for clang.
1884 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1886 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1887 about excess arguments to snprintf.
1889 * conf_post.h(assume): Use __builtin_unreachable for clang.
1891 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1893 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1894 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1896 2013-09-23 Daniel Colascione <dancol@dancol.org>
1898 * alloc.c (USE_VALGRIND): New macro; on by default
1899 when ENABLE_CHECKING.
1900 (mark_maybe_object, mark_maybe_pointer)
1901 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1903 (valgrind_p) [USE_VALGRIND]: New variable.
1904 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1906 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1908 * process.c (wait_reading_process_output): Change int pnamelen to
1911 * nsterm.m (setMarkedText:selectedRange:):
1912 (deleteWorkingText):
1913 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1914 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1915 argument to unsigned long to avoid warning.
1916 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1918 * conf_post.h (assume): Fix compiler error: x shall be cond.
1920 2013-09-22 Daniel Colascione <dancol@dancol.org>
1922 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1923 warning when compiling without a window system.
1925 2013-09-22 Daniel Colascione <dancol@dancol.org>
1927 * data.c (Qbool_vector_p): New symbol.
1928 (bool_vector_spare_mask, popcount_size_t_generic)
1929 (popcount_size_t_msc, popcount_size_t_gcc)
1931 (bool_vector_binop_driver)
1932 (count_trailing_zero_bits, size_t_to_host_endian)
1933 (Fbool_vector_exclusive_or)
1934 (Fbool_vector_union)
1935 (Fbool_vector_intersection, Fbool_vector_set_difference)
1936 (Fbool_vector_subsetp, Fbool_vector_not)
1937 (Fbool_vector_count_matches)
1938 (Fbool_vector_count_matches_at): New functions.
1939 (syms_of_data): Intern new symbol, functions.
1940 * alloc.c (bool_vector_payload_bytes): New function.
1941 (Fmake_bool_vector): Instead of calling Fmake_vector,
1942 which performs redundant initialization and argument checking,
1943 just call allocate_vector ourselves. Make sure we clear any
1944 terminating padding to zero.
1945 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1946 instead of open-coding the size calculation.
1947 (vroundup_ct): New macro.
1948 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1949 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1950 * composite.c (composition_gstring_put_cache):
1951 Change lint_assume to assume.
1952 * conf_post.h (assume): New macro.
1953 (lint_assume): Remove.
1954 * dispnew.c (update_frame_1): Change lint_assume to assume.
1955 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1957 * image.c (gif_load): Change lint_assume to assume.
1958 * lisp.h (eassert_and_assume): New macro.
1959 (Qbool_vector_p): Declare.
1960 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1961 (swap16, swap32, swap64): New inline functions.
1962 * macfont.c (macfont_shape): Change lint_assume to assume.
1963 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1964 * xsettings.c (parse_settings): Use new swap16 and
1965 swap32 from lisp.h instead of file-specific macros.
1967 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1969 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1970 found (which can legitimately happen when the glyph row at the
1971 window start is disabled in the current_matrix. (Bug#15365)
1973 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1975 Fix syntax.h bug introduced by recent INLINE change.
1976 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1977 conditionally compiled one way in some modules, and a different
1978 way in others. This doesn't work with extern inline functions,
1979 which must have the same definition in all modules, because the
1980 defining code might be shared across modules, depending on the
1981 implementation. Symptoms reported by Martin Rudalics in:
1982 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1983 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1984 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1985 overriding the corresponding functions in syntax.h.
1986 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1987 (syntax_property): New inline functions.
1988 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1989 Rewrite in terms of these new functions.
1991 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1993 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1994 not chars_in_text, whose result depends on the multibyteness of
1995 the current buffer. (Bug#15426)
1997 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1999 Port recent change to hosts where pointers aren't 'long'.
2000 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2001 Don't assume that pointers are the same width as 'long'.
2002 Add a compile-time check that a pointer fits into two X slots.
2004 A simpler, centralized INLINE.
2005 * conf_post.h (INLINE): Define only if not already defined.
2006 This allows us to use a single INLINE, defined by one file
2008 * emacs.c (INLINE): Define it.
2009 Also, include category.h, charset.h, composite.h, dispextern.h,
2010 syntax.h, systime.h, so that their INLINE definitions are expanded
2012 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2013 * buffer.h, buffer.c (BUFFER_INLINE):
2014 * category.h, category.c (CATEGORY_INLINE):
2015 * character.h, character.c (CHARACTER_INLINE):
2016 * charset.h, charset.c (CHARSET_INLINE):
2017 * composite.h, composite.c (COMPOSITE_INLINE):
2018 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2019 * frame.h, frame.c (FRAME_INLINE):
2020 * intervals.h, intervals.c (INTERVALS_INLINE):
2021 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2022 * lisp.h, alloc.c (LISP_INLINE):
2023 * process.h, process.c (PROCESS_INLINE):
2024 * syntax.h, syntax.c (SYNTAX_INLINE):
2025 * systime.h, sysdep.c (SYSTIME_INLINE):
2026 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2027 * window.h, window.c (WINDOW_INLINE):
2028 Remove. All uses replaced with INLINE.
2030 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2032 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2035 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2037 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2038 'const char *' to avoid compiler warnings due to similar change in
2039 the prototype of x_get_string_resource.
2041 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2043 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2044 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2045 going to replace static variables below. Adjust comments.
2046 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2047 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2048 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2049 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2050 Related users changed.
2051 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2052 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2053 last_mouse_movement_time, going to replace static variables below.
2055 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2056 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2058 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2059 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2060 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2061 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2062 static variables below.
2063 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2064 (last_mouse_scroll_bar): Remove.
2065 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2066 (mouseExited): Related users changed.
2068 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2070 Do not use external array to process X scroll bar messages.
2071 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2072 (x_send_scroll_bar_event): Pack window pointer into two slots
2073 of XClientMessageEvent if we're 64-bit. Adjust comment.
2074 (x_scroll_bar_to_input_event): Unpack accordingly.
2076 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2078 Ifdef away recent changes which aren't relevant to NS port.
2079 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2080 [!HAVE_NS]: Declare as such.
2081 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2082 [!HAVE_NS]: Define as such.
2084 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2086 * frame.c (x_redo_mouse_highlight): New function
2087 to factor out common code used in W32 and X ports.
2088 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2089 * xterm.h (struct x_display_info):
2090 * w32term.h (struct w32_display_info):
2091 * nsterm.h (struct ns_display_info): New members
2092 last_mouse_motion_frame, last_mouse_motion_x and
2093 last_mouse_motion_y, going to replace static variables below.
2094 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2095 (redo_mouse_highlight): Remove.
2096 (note_mouse_movement, syms_of_xterm): Adjust user.
2097 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2098 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2099 (redo_mouse_highlight): Remove.
2100 (note_mouse_movement, syms_of_w32term): Adjust user.
2101 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2102 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2104 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2105 * nsfns.m (compute_tip_xy): Adjust user.
2107 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2109 * frame.c (x_mouse_grabbed): New function.
2110 * dispextern.h (x_mouse_grabbed): Add prototype.
2111 (last_mouse_frame): Remove declaration.
2112 * xterm.h (struct x_display_info):
2113 * w32term.h (struct w32_display_info):
2114 * nsterm.h (struct ns_display_info): New member
2115 last_mouse_frame, going to replace...
2116 * xdisp.c (last_mouse_frame): ...global variable.
2117 (note_tool_bar_highlight):
2118 * w32term.c (w32_mouse_position, w32_read_socket):
2119 * xterm.c (XTmouse_position, handle_one_xevent):
2120 Use x_mouse_grabbed.
2121 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2123 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2125 * w32term.c (w32_read_socket): Avoid temporary
2126 variables in a call to x_real_positions.
2127 * xterm.c (handle_one_xevent): Likewise.
2129 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2131 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2132 (x_icon_type): Remove prototype.
2133 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2134 * frame.c (x_icon_type): Remove.
2135 * w32term.c (x_make_frame_visible, x_iconify_frame):
2136 * xterm.c (x_make_frame_visible, x_iconify_frame):
2137 Use x_set_bitmap_icon to factor out common code.
2139 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2141 * dispextern.h (check_x_display_info, x_get_string_resource):
2142 Declare here just once and unify the latter.
2143 * frame.c (check_x_display_info, x_get_string_resource):
2144 * nsterm.h (check_x_display_info):
2145 * xrdb.c (x_get_string_resource):
2146 * xterm.h (check_x_display_info): Remove prototypes.
2147 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2148 * w32reg.c (x_get_string_resource): Likewise.
2149 (w32_get_rdb_resource): Adjust user.
2151 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2153 * xterm.h (struct x_display_info): New member
2154 x_pending_autoraise_frame, going to replace...
2155 * xterm.c (pending_autoraise_frame): ...static variable.
2156 (x_new_focus_frame, XTread_socket): Adjust users.
2157 * w32term.h (struct w32_display_info): New member
2158 w32_pending_autoraise_frame, going to replace...
2159 * w32term.c (pending_autoraise_frame): ...global variable.
2160 (x_new_focus_frame, w32_read_socket): Adjust users.
2162 2013-09-17 Glenn Morris <rgm@gnu.org>
2164 * xdisp.c (message_dolog): If we create *Messages*,
2165 switch it to messages-buffer-mode.
2167 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2169 Don't overuse 'const' in types of locals.
2170 * bidi.c (bidi_count_bytes):
2171 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2172 (xg_event_is_for_scrollbar):
2173 * xselect.c (x_handle_property_notify)
2174 (x_handle_selection_notify, x_handle_dnd_message):
2175 * xsettings.c, xsettings.h (xft_settings_event):
2176 * xterm.c (x_handle_net_wm_state, handle_one_event)
2177 (x_menubar_window_to_frame, x_detect_focus_change)
2178 (construct_mouse_click, note_mouse_movement)
2179 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2180 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2181 (handle_one_xevent, x_handle_net_wm_state):
2182 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2183 (x_handle_dnd_message):
2184 Avoid unnecessary 'const', typically the second 'const' in
2185 'const foo * const arg', a 'const' that does not affect the API
2186 and doesn't significantly help the human reader.
2188 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2190 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2191 only if Glib < 2.36.0.
2192 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2193 * xsettings.c (init_gconf, init_gsettings): Do not check
2195 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2197 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2199 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2201 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2202 before calling g_type_init.
2204 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2206 * nsterm.m (syms_of_nsterm): ... to here.
2208 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2210 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2211 (ignore_next_mouse_click_timeout): Use Time as X does.
2212 (handle_one_xevent): Avoid cast and use unsigned comparison.
2214 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2216 Do not copy X event in handle_one_xevent except KeyPress case.
2217 Wnen XEvent is processed, it is unlikely to be changed except
2218 KeyPress case, so we can avoid copying and use const pointer to
2219 const data to make sure that an event is not changed elsewhere.
2220 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2221 const' and do not create local copy except for the KeyPress event.
2222 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2223 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2224 (x_handle_net_wm_state, x_menubar_window_to_frame)
2225 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2226 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2227 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2228 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2229 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2230 (x_handle_dnd_message):
2231 * xsettings.c (xft_settings_event):
2232 Use 'const XEvent * const' where appropriate.
2233 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2235 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2237 Fix X event waiting to handle multiple frames.
2238 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2239 * xterm.c (pending_event_wait): Remove. Adjust users.
2240 (x_detect_focus_change): Pass frame arg.
2241 (handle_one_xevent): Find related frame early and clear per-frame
2242 wait_event_type only if this is an event for the relevant frame.
2243 (x_wait_for_event): Use per-frame wait_event_type.
2245 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2247 * nsfns.m (Fx_create_frame): Fix font driver registration for
2250 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2251 for syms_of_macfont.
2253 * nsterm.m: Include macfont.h.
2254 (ns_tmp_flags, ns_tmp_font): Remove.
2255 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2256 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2257 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2258 (changeFont:): Fix code style. Check for font driver type when
2261 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2264 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2265 (nsfont_open): Set font driver type.
2266 Set font->ascent and font->descent. Figure out font instead of
2267 ns_tmp_font, and flags instead of ns_tmp_flags.
2268 Fix indentation. Remove call to ns_draw_text_decoration,
2271 * nsfns.m: Include macfont.h.
2272 (Fx_create_frame): Register macfont driver, make a better default font.
2273 (Fns_popup_font_panel): Get font from macfont driver, if used.
2275 * macfont.m, macfont.h, maccuvs.h: New files.
2277 * font.h: Declare syms_of_macfont.
2279 * font.c (syms_of_font): Call syms_of_macfont.
2281 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2283 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2285 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2286 and it is always zero for others, so I assume that this is an ancient
2287 leftover which nobody will want to change any more.
2288 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2289 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2290 * frame.c (x_set_scroll_bar_width):
2291 * w32fns.c (w32_createscrollbar):
2292 * w32term.c (w32_set_vertical_scroll_bar):
2293 * xfns.c (x_set_scroll_bar_default_width):
2294 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2295 (x_scroll_bar_expose): Related users changed.
2297 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2299 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2300 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2301 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2303 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2305 * nsterm.h, w32term.h, xterm.h: ...and not here.
2306 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2307 Remove unused Xisms.
2308 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2309 these modules are never compiled otherwise.
2311 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2313 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2314 Doc fix. (Bug#15375)
2316 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2318 Unify Fx_focus_frame between all ports.
2319 * frame.h (x_focus_frame): New prototype.
2320 * xfns.c (Fx_focus_frame): Remove.
2321 (syms_of_xfns): Do not defsubr it.
2322 (x_focus_frame): X implementation.
2323 * nsfns.m (Fx_focus_frame): Remove.
2324 (syms_of_nsfns): Do not defsubr it.
2325 (x_focus_frame): NS implementation.
2326 * w32term.c (Fx_focus_frame): Remove.
2327 (x_focus_on_frame): Rename to...
2328 (x_focus_frame): W32 implementation.
2329 * w32term.h (x_focus_on_frame): Remove prototype.
2330 * w32fns.c (Fx_focus_frame): Remove.
2331 (syms_of_w32fns): Do not defsubr it.
2332 * frame.c (Fx_focus_frame): Define here.
2333 (syms_of_frame): Defsubr here.
2334 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2336 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2338 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2339 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2340 each port to reference the port-specific window system data.
2341 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2342 (FRAME_DISPLAY_INFO): Define.
2343 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2344 (FRAME_DISPLAY_INFO): Define. Adjust users.
2345 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2346 (FRAME_DISPLAY_INFO): Define. Adjust users.
2347 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2348 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2349 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2350 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2351 * xselect.c, xterm.c: All related users changed.
2353 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2355 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2356 (x_menubar_window_to_frame): Remove prototypes.
2357 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2358 (x_menubar_window_to_frame, x_top_window_to_frame):
2360 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2361 (x_menubar_window_to_frame, x_top_window_to_frame):
2362 ...to here and convert all but the last to static.
2364 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2366 * lisp.mk (lisp): Add w32-common-fns.elc.
2368 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2370 * charset.c (char_charset): Document an exception for char-charset.
2372 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2374 * xterm.h (x_display_info): New field last_user_time...
2375 * xterm.c (toplevel): ...to replace static last_user_time.
2376 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2378 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2380 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2381 scroll bar values to prevent thumb from disappear and update comment.
2383 2013-09-11 Glenn Morris <rgm@gnu.org>
2385 * emacs.c (usage_message): Possessive apostrophe tweak.
2387 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2389 * nsterm.m (syms_of_nsterm): Use Qns.
2390 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2391 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2392 * xfns.c (x_display_info_for_name, Fx_open_connection):
2393 Remove old '#if 0' code.
2394 (syms_of_xfns): Use Qx.
2395 * termhooks.h (fullscreen_hook): Remove the leftover.
2396 (struct terminal): Fix typo in comment.
2398 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2400 Cleaning up a few X scroll bar bits.
2401 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2402 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2403 New member last_seen_part, going to replace...
2404 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2405 (xt_action_hook) [USE_LUCID]: Adjust user.
2406 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2407 Lucid-specific scroll bar support.
2408 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2409 to int and adjust to use last_seen_part member.
2410 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2411 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2412 Initialize last_seen_part.
2414 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2416 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2417 insert-buffer-substring an empty string.
2419 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2421 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2422 avoiding a GCC warning.
2424 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2426 Ifdef away frame tool bar code when it is not really used.
2427 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2428 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2429 and minimize_tool_bar_window_p under the above.
2430 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2431 (fset_tool_bar_window): Likewise.
2432 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2433 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2434 (change_frame_size_1):
2435 * window.c (window_from_coordinates, Frecenter): Adjust users.
2436 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2437 code is not really used.
2438 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2439 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2440 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2441 [!USE_GTK && !HAVE_NS]: Define as such.
2442 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2443 (note_mouse_highlight, expose_frame):
2444 * xfns.c (x_set_tool_bar_lines):
2445 * xterm.c (handle_one_xevent): Adjust users.
2447 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2449 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2450 This bug was introduced by my 2013-08-26 patch, which incorrectly
2451 assumed that the terminfo implementation doesn't use termcap buffers.
2452 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2453 these buffers apparently are used after all.
2454 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2455 (struct tty_display_info): Define members termcap_term_buffer and
2456 termcap_strings_buffer even if TERMINFO.
2458 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2461 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2462 'usage' docstring entry to pacify make-docfile.
2464 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2466 Change comparison functions =, <, >, <=, >= to take many arguments.
2467 * data.c: Change comparison functions' interface and implementation.
2468 * lisp.h: Make arithcompare available for efficient two arg
2470 * bytecode.c: Use arithcompare.
2471 * fileio.c: Use new interface.
2473 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2475 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2477 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2479 * eval.c (Feval): Document the new use of `lexical'.
2481 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2483 Review and drop old frame resize hack.
2484 * frame.h (struct frame): Remove force_flush_display_p.
2485 * dispnew.c (update_frame): Adjust user and don't call
2486 flush_frame here. The comment has said that there was an issues
2487 with redisplaying fringes, but I don't see any differences with
2488 and without this hack. Hopefully we can continue without it.
2489 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2490 current frame matrices twice if resized_p is set.
2492 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2494 Do not populate pure Xism x_sync to other ports.
2495 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2496 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2497 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2498 * w32term.h (x_sync): Remove prototype.
2500 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2502 Cleanup frame flushing.
2503 * dispextern.h (struct redisplay_interface):
2504 Drop flush_display_optional because flush_display is enough
2505 for X and flushing via RIF is just a no-op for others.
2506 * frame.h (flush_frame): New function.
2507 * dispnew.c (update_frame):
2508 * minibuf.c (read_minibuf):
2509 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2511 * keyboard.c (detect_input_pending_run_timers): Do not flush
2512 all frames but selected one in redisplay_preserve_echo_area.
2513 * nsterm.m (ns_flush): Remove no-op.
2514 (ns_redisplay_interface): Adjust user.
2515 * w32term.h (x_flush): Remove no-op.
2516 (w32_redisplay_interface): Adjust user.
2517 * xterm.c (x_flush): Simplify because we do not flush all
2518 frames at once any more. Adjust comment.
2519 (x_redisplay_interface): Adjust user.
2521 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2523 Port --without-x --enable-gcc-warnings to Fedora 19.
2524 * gfilenotify.c (globals_of_gfilenotify):
2525 Call g_type_init only if using an older glib version that needs it.
2527 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2529 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2530 (last_glyphless_glyph_merged_face_id): Remove declarations.
2531 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2532 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2533 (last_glyphless_glyph_merged_face_id): Now static.
2534 (merge_escape_glyph_face): New function, refactored from...
2535 (get_next_display_element): ...here.
2536 (merge_glyphless_glyph_face): New function, refactored from...
2537 (produce_glyphless_glyph): ...here...
2538 * term.c (produce_glyphless_glyph): ...and here.
2540 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2542 * eval.c (eval_sub): Only call Ffunction if necessary.
2544 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2546 Attempt to make redisplay more selective when changing cursor type.
2547 * frame.h (struct frame): New bitfield cursor_type_changed.
2548 * xdisp.c (cursor_type_changed): Remove.
2549 (try_cursor_movement, redisplay_window, try_window_id)
2550 (set_frame_cursor_types, try_window_reusing_current_matrix):
2551 Adjust to use per-frame bitfield.
2552 (redisplay_internal): Look for cursor type change on each visible
2553 frame and consider all frames if cursor type has been changed on
2554 the frame other than selected. If cursor type has been changed on
2555 selected frame only, do not use fast update.
2557 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2559 Attempt to make redisplay more selective when changing fonts.
2560 * frame.h (struct frame): New bitfield fonts_changed.
2561 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2562 (adjust_frame_glyphs): Add prototype.
2563 * dispnew.c (fonts_changed_p): Remove.
2564 (adjust_glyphs): Remove because we do not
2565 adjust matrices on all frames at once any more.
2566 (adjust_frame_glyphs): Block and unblock input here.
2567 (adjust_glyph_matrix): Use fonts_changed.
2568 (change_frame_size_1): Use adjust_frame_glyphs.
2569 * font.c (font_open_entity): Use fonts_changed.
2570 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2571 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2572 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2573 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2574 (shrink_mini_window, Fresize_mini_window_internal)
2575 (window_scroll_pixel_based, Fset_window_configuration)
2576 (apply_window_adjustment, Fset_window_vscroll):
2577 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2578 Use adjust_frame_glyphs.
2579 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2580 (try_window_reusing_current_matrix, try_window_id, display_line)
2581 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2582 (redisplay_internal): Consider fonts_changed and adjust frame
2583 matrices for each frame only if the frame is visible. If font
2584 has been changed on some frame during full redisplay, retry
2585 only visible frames where the font has been actually changed.
2587 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2589 Cache current header and mode line height for each window.
2590 * window.h (struct window): New fields mode_line_height
2591 and header_line_height.
2592 * window.c (make_window): Initialize them.
2593 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2594 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2595 (current_mode_line_height, current_header_line_height):
2597 * xdisp.c (current_mode_line_height, current_header_line_height):
2599 (pos_visible_p, init_xdisp): Adjust user.
2600 (redisplay_window): Invalidate mode_line_height and
2601 header_line_height if current and desired matrices do not agree.
2603 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2605 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2606 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2608 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2610 Make --without-x compatible with --enable-gcc-warnings.
2611 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2612 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2613 members under HAVE_WINDOW_SYSTEM.
2614 * keyboard.c (make_lispy_focus_out): Likewise.
2615 (record_menu_key): Move under HAVE_MENUS.
2616 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2617 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2618 (syms_of_xdisp): Adjust user.
2619 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2620 (start_hourglass, cancel_hourglass):
2621 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2622 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2623 and CLEAR_FONT_TABLE_NFONTS.
2624 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2625 Declare only if HAVE_WINDOW_SYSTEM.
2626 (lface_same_font_attributes_p, clear_face_gcs): Define only
2627 if HAVE_WINDOW_SYSTEM.
2629 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2631 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2632 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2633 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2635 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2637 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2639 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2641 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2642 This fixes a type error on hosts where ptrdiff_t is wider than int.
2644 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2646 * keyboard.c (read_key_sequence_vs): New function.
2647 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2650 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2652 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2654 Makefile improvements.
2655 * Makefile.in (config.status): Don't use double-colon rules, as
2656 they are not portable according to POSIX. Fix shell typo with `;
2657 I guess this rule has never been tested?
2658 (VCSWITNESS): New macro, to override any environment var.
2660 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2662 * xterm.h (struct x_display_info): Do not track X connection
2663 fd separately because it is always available from Display.
2664 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2667 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2669 * buffer.c (drop_overlay):
2670 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2671 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2673 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2675 * buffer.c (Fmake_overlay, Fmove_overlay):
2676 * intervals.c (set_point_from_marker):
2677 * print.c (PRINTPREPARE): Prefer signal_error
2678 to plain error and report unsuitable marker too.
2680 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2682 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2683 for 'dragging' member.
2684 (struct x_output): Remove set-but-unused leftovers
2685 'left_before_move' and 'top_before_move'.
2686 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2687 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2688 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2689 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2690 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2691 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2692 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2693 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2695 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2697 * nsfont.m (INVALID_GLYPH): New define.
2698 (nsfont_encode_char): Use INVALID_GLYPH.
2699 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2703 * xterm.c (x_last_mouse_movement_time): Revert last change.
2704 This code should use XDisplayMotionBufferSize to check display's
2705 motion history first, and there are few other issues as well.
2706 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2707 (handle_one_xevent): Adjust user.
2709 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2711 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2712 * frame.c (Flast_nonminibuf_frame): ... to here.
2713 (check_minibuf_window): Don't abort if no window was found
2716 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2718 Use XGetMotionEvents to ask the last mouse motion time from X server.
2719 * xterm.c (X_MOTION_HISTORY): Default to 1.
2720 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2721 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2722 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2723 Ifdef away legacy code.
2724 (XTmouse_position, x_scroll_bar_report_motion):
2725 Use x_last_mouse_movement_time.
2726 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2729 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2731 * msdos.c (last_mouse_window): Move to...
2732 (dos_rawgetc): ...this function and adjust comment.
2733 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2734 (mouseMoved): ...this function and adjust comment.
2735 * w32term.c (last_window): Likewise with...
2736 (w32_read_socket): ...this function.
2737 * xterm.c (last_window): Likewise with...
2738 (handle_one_xevent): ...this function.
2740 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2742 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2743 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2744 (handle_one_xevent): ...to here.
2745 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2748 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2750 * msdos.c (IT_set_terminal_window): Remove no-op.
2751 (initialize_msdos_display): Adjust terminal setup.
2752 * w32console.c (w32con_set_terminal_window): Remove no-op.
2753 (initialize_w32_display): Adjust terminal setup.
2754 * w32term.c (w32_set_terminal_window): Remove no-op.
2755 (w32_create_terminal): Adjust terminal setup.
2756 * xterm.c (XTset_terminal_window): Remove no-op.
2757 (x_create_terminal): Adjust terminal setup.
2759 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2761 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2763 (ns_create_terminal): Adjust terminal setup.
2764 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2766 (w32_create_terminal): Adjust terminal setup.
2767 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2769 (x_create_terminal): Adjust terminal setup.
2771 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2773 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2774 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2775 * dispnew.c (buffer_posn_from_coords):
2776 * window.c (Fwindow_end, displayed_window_lines):
2777 * xdisp.c (redisplay_mode_lines): Use it.
2779 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2781 * fontset.c (face_for_char): Check char in the current face font first
2782 if HAVE_NS (Bug#15138).
2784 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2786 * window.c (temp_output_buffer_show): Make sure window returned
2787 by display_buffer is live (Bug#15213).
2789 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2791 Minor cleanup to avoid forward declarations.
2792 * coding.h (struct ccl_spec): Remove forward declaration.
2793 * composite.h (toplevel): Include font.h.
2794 (struct composition_it, struct face, struct font_metrics):
2795 Remove forward declaration.
2796 * dispextern.h (struct image, struct atimer): Likewise.
2797 * emacsgtkfixed.h (struct frame): Likewise.
2798 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2799 * font.h (struct font_driver, struct font, struct glyph_string)
2800 (struct face): Remove forward declaration.
2801 * fontset.h (struct face, struct font): Likewise.
2802 * frame.h (toplevel): Style cleanup.
2803 (enum output_method): Move to...
2804 * termhooks.h (enum output_method): ...here.
2805 (struct glyph, struct frame, struct ns_display_info)
2806 (struct x_display_info, struct w32_display_info):
2807 Remove forward declaration.
2808 * xterm.h (toplevel): Include termhooks.h.
2809 (struct font, struct window, struct glyph_matrix, struct frame)
2810 (struct input_event, struct face, struct image): Remove forward
2812 * gtkutil.h (struct _widget_value): Likewise.
2813 * keyboard.h (toplevel): Include termhooks.h.
2814 (struct input_event): Remove forward declaration.
2816 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2818 * intervals.c (set_point_from_marker): New function.
2819 * editfns.c (Fgoto_char):
2820 * process.c (Finternal_default_process_filter):
2821 * window.c (select_window_1): Use it.
2822 * buffer.h (set_point_from_marker): Add prototype.
2824 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2826 * w32.c (term_winsock): Call release_listen_threads before calling
2828 (_sys_wait_accept): Wait for accept event in a loop with a finite
2829 timeout, instead of waiting indefinitely. Will hopefully avoid
2830 hanging during exit because WSACleanup deadlocks waiting for the
2831 event object to be released. (Bug#14333)
2833 * w32proc.c (release_listen_threads): New function, signals all
2834 the reader threads that listen for connections to stop waiting.
2836 * w32.h (release_listen_threads): Add prototype.
2838 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2840 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2841 field of new marker (for sanity and safety).
2842 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2843 anyway because XMISCTYPE is a function and can't be an lvalue).
2845 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2847 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2848 (x_after_update_window_line, x_scroll_bar_create):
2849 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2850 (handle_one_xevent, x_clear_frame_area):
2851 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2852 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2853 * xterm.h (x_clear_area): Adjust prototype.
2855 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2857 Hook scanning and indentation functions to find_newline. This helps
2858 to avoid duplicated code and renders more respect to newline cache.
2859 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2860 * cmds.c (Fforward_line):
2861 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2862 Use find_newline and avoid unnecessary point movements.
2863 * search.c (scan_newline): Implement on top of find_newline.
2865 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2867 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2868 scoped code (bug#11258).
2870 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2872 * nsterm.m (last_window): New variable.
2873 (EV_TRAILER2): New macro.
2874 (EV_TRAILER): Call EV_TRAILER2.
2875 (mouseMoved:): Add support for mouse-autoselect-window
2876 on nextstep (Bug#6888).
2878 2013-08-28 Andreas Schwab <schwab@suse.de>
2880 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2881 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2882 Remove unused macro definitions.
2883 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2884 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2885 Only define if emacs.
2887 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2889 Prefer enum glyph_row_area to int where appropriate.
2890 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2892 (window_box, window_box_width, window_box_left, window_box_left_offset)
2893 (window_box_right, window_box_right_offset): Adjust prototypes.
2894 * xdisp.c (window_box, window_box_width, window_box_left)
2895 (window_box_left_offset, window_box_right, window_box_right_offset):
2896 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2897 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2898 * nsterm.m (ns_clip_to_row):
2899 * w32term.c (w32_clip_to_row):
2900 * xterm.c (x_clip_to_row): Likewise.
2902 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2904 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2905 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2907 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2909 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2910 for portability to hosts where /bin/sh has problems.
2912 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2914 Redesign redisplay interface to drop global output_cursor.
2915 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2916 (toplevel): Remove declaration of output_cursor.
2917 (set_output_cursor, x_cursor_to): Remove prototype.
2918 * window.h (struct window): New member output_cursor.
2919 (output_cursor_to): New function to replace RIF member.
2920 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2921 (update_text_area, set_window_cursor_after_update): Use it.
2922 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2923 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2924 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2925 * w32term.c (x_update_window_begin, x_update_window_end):
2926 * xterm.c (x_update_window_begin, x_update_window_end):
2927 Adjust to use per-window output cursor.
2929 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2931 Simplify SELECT_TYPE-related code.
2932 Like EMACS_TIME, this portability layer is no longer needed, since
2933 Emacs has been using fd_set as a portability layer for some time.
2934 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2935 (SELECT_TYPE): Remove. All uses changed to fd_set.
2936 (fd_set) [!FD_SET]: New typedef.
2938 Simplify EMACS_TIME-related code.
2939 This portability layer is no longer needed, since Emacs has been
2940 using struct timespec as a portability layer for some time.
2941 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2942 Include <time.h> rather than "systime.h"; that's all that's needed now.
2943 * dispnew.c: Include <timespec.h> rather than "systime.h";
2944 that's all that's needed now.
2945 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2946 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2947 TIMESPEC_RESOLUTION.
2948 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2949 LOG10_TIMESPEC_RESOLUTION.
2950 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2951 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2952 (make_emacs_time): Remove. All used changed to make_timespec.
2953 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2954 (current_timespec): Rename from current_emacs_time. All uses changed.
2955 (add_emacs_time): Remove. All uses changed to timespec_add.
2956 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2957 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2958 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2959 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2960 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2961 (current_timespec): Rename from current_emacs_time. All uses changed.
2962 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2963 changed to timespec_cmp.
2964 * xgselect.c: Include <timespec.h>, since our .h files don't.
2966 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2968 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2969 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2970 Remove the leftovers.
2971 * gtkutil.c (toplevel): Do not declare Qxft but include
2973 * image.c (toplevel): Do not declare Vlibrary_cache because
2974 it's already done in lisp.h.
2976 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2978 * lisp.h (Mouse_HLInfo): Move from here...
2979 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2980 (reset_mouse_highlight): New function.
2981 * msdos.c (dos_set_window_size, IT_update_begin)
2982 (internal_terminal_init):
2983 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2984 (ns_initialize_display_info):
2985 * w32console.c (initialize_w32_display):
2986 * w32term.c (x_update_window_end, x_free_frame_resources)
2987 (w32_initialize_display_info):
2988 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2989 * window.c (Fdelete_other_windows_internal):
2990 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2991 * termchar.h (toplevel):
2992 * xterm.h (toplevel): Include dispextern.h.
2994 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2996 Fix minor problems found by static checking.
2997 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2998 (expect): Avoid nested-if warning.
2999 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3000 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3001 * nsterm.h, nsterm.m (ns_select):
3002 * xgselect.c, xgselect.h (xg_select):
3003 Adjust signature to better match pselect's.
3004 * nsterm.m (ns_select):
3005 Don't set *TIMEOUT, since pselect doesn't.
3006 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3007 diagnostic about assigning const char * to it.
3008 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3010 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3012 * lread.c (substitute_object_recurse): Handle hash-tables as well
3015 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3017 Fix unlikely core dump in init_tty, and simplify terminfo case.
3018 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3019 The old version incorrectly dumped core if malloc returned a
3020 buffer containing only non-NUL bytes.
3021 (init_tty): Do not allocate or free termcap buffers; the
3022 struct does that for us now.
3023 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3024 (struct tty_display_info): Define members termcap_term_buffer and
3025 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3026 use them. Allocate them directly in struct rather than indirectly
3027 via a pointer, to simplify init_tty.
3029 * frame.c (check_minibuf_window): Initialize 'window' properly,
3030 so that Emacs reliably aborts later if 'window' is not initialized.
3032 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3034 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3035 of VoidSymbol (Bug#15154).
3037 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3039 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3040 mouse_face_beg_y and mouse_face_end_y.
3041 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3042 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3043 Adjust users and update comment where appropriate.
3045 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3047 * frame.c (check_minibuf_window): New function.
3048 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3049 Call check_minibuf_window (Bug#15183).
3051 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3053 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3054 because this is the only last cursor data we need to keep and consult.
3055 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3056 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3059 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3061 Fix recovering from possible decompression error.
3062 Since insert_from_gap doesn't always move point, we can't use PT as
3063 the position where the partially decompressed data ends, and
3064 should count how many bytes was produced so far.
3065 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3066 (unwind_decompress): Really delete partially uncompressed data.
3067 (Fzlib_decompress_region): Take decompressed data size into account.
3069 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3071 * syntax.c (init_syntax_once): Adjust comment and do an early
3072 initialization of Qchar_table_extra_slots just once...
3073 * casetab.c (init_casetab_once):
3074 * category.c (init_category_once):
3075 * character.c (syms_of_character):
3076 * coding.c (syms_of_coding):
3077 * xdisp.c (syms_of_xdisp): ...and omit it here.
3079 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3081 * xdisp.c (get_next_display_element): Don't apply to characters
3082 from a display vector the logic of setting it->end_of_box_run_p
3083 suitable for characters from a buffer. (Bug#15175)
3085 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3086 to handle directories, rather than '_utime' which doesn't.
3089 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3091 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3092 or fullscreen (Bug#14627).
3094 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3096 System-dependent integer overflow fixes.
3097 * process.c (Fset_process_window_size): Signal an error if
3098 the window size is outside the range supported by the lower level.
3099 * sysdep.c (set_window_size): Return negative on error,
3100 nonnegative on success, rather than -1, 0, 1 on not in system,
3101 failure, success. This is simpler. Caller changed.
3102 (serial_configure): Remove unnecessary initialization of local.
3103 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3104 size fits in unsigned long; this isn't true on some 32-bit hosts.
3105 Avoid buffer overrun if some future version of /proc/meminfo has a
3106 variable name longer than 20 bytes.
3107 (system_process_attributes) [__FreeBSD__]:
3108 Don't assume hw.availpages fits in 'int'.
3110 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3112 Don't let very long directory names overrun the stack.
3113 Fix some related minor problems involving "//", vfork.
3114 * callproc.c (encode_current_directory): New function.
3115 (call_process): Don't append "/"; not needed.
3116 * fileio.c (file_name_as_directory_slop): New constant.
3117 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3118 this can save the caller having to alloca.
3119 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3120 Use SAFE_ALLOCA, not alloca.
3121 (directory_file_name, Fexpand_file_name): Leave leading "//"
3122 alone, since it can be special even on POSIX platforms.
3123 * callproc.c (call_process):
3124 * process.c (Fformat_network_address):
3125 * sysdep.c (sys_subshell):
3126 Use encode_current_directory rather than rolling our own.
3127 (create_process): No need to encode directory; caller does that now.
3128 * process.h (encode_current_directory): New decl.
3129 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3130 Rework to avoid 'goto xyzzy;'.
3132 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3134 * xdisp.c (handle_face_prop): If the default face was remapped use
3135 the remapped face for strings from prefix properties. (Bug#15155)
3137 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3139 Minor cleanup for redisplay interface and few related functions.
3140 * frame.h (enum text_cursor_kinds): Move from here...
3141 * dispextern.h (enum text_cursor_kinds): ...to here.
3142 (toplevel): Drop unnecessary declarations.
3143 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3144 in update_window_end_hook and draw_window_cursor functions.
3145 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3146 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3147 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3148 * xterm.c (x_update_window_end, x_draw_window_cursor):
3149 * xdisp.c (display_and_set_cursor, update_window_cursor)
3150 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3151 enum text_cursor_kinds where appropriate.
3153 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3155 Redesign redisplay interface to drop updated_row and updated_area.
3156 * dispextern.h (updated_row, updated_area): Remove declaration.
3157 (struct redisplay_interface): Pass glyph row and row area parameters
3158 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3159 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3161 * dispnew.c (updated_row, updated_area): Remove.
3162 (redraw_overlapped_rows, update_window_line): Adjust user.
3163 (update_marginal_area, update_text_area): Likewise. Pass updated row
3164 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3165 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3168 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3170 * process.c (flush_pending_output): Remove stub.
3173 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3175 * callproc.c: Fix race that killed background processes (Bug#15144).
3176 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3177 Record deleted process-id in critical section, not afterwards.
3178 Don't mistakenly kill process created by a call-process invocation
3179 that discards output and does not wait.
3181 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3183 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3184 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3185 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3186 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3187 to shut up compiler in mark_object.
3188 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3190 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3192 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3193 We can't portably rely on PTY_OPEN doing that, even if
3194 it calls posix_openpt with O_CLOEXEC.
3196 2013-08-20 Kenichi Handa <handa@gnu.org>
3198 * character.c (string_char): Improve commentary.
3200 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3202 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3203 (struct animation_cache): Make signature a flexible array member.
3204 All uses changed. This is a tad slower but may insulate us better
3205 from future changes to ImageMagick.
3207 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3209 * image.c: Shrink memory needed for animation cache.
3210 (SIGNATURE_DIGESTSIZE): New constant.
3211 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3212 (imagemagick_create_cache): Copy the signature. This saves
3213 several KB of memory that ImageMagick wastes per signature.
3214 Don't bother updating the update_time, as the caller does that now.
3215 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3216 it's a fixed size struct member now.
3217 (imagemagick_get_animation_cache): Always destroy the signature,
3218 as it's now imagemagick_create_cache's responsibility to copy it.
3219 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3220 and use memcmp rather than strcmp.
3221 eassert that ImageMagick returns a signature of the specified length.
3223 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3225 * image.c (imagemagick_get_animation_cache): Don't segfault on
3227 (imagemagick_get_animation_cache): Revert to previous definition
3228 so that it actually works. But keep the memory leak fix.
3229 (imagemagick_get_animation_cache): Fix memory leak.
3231 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3233 * image.c: Fix animation cache signature memory leak.
3234 Fix some other minor performance problems while we're at it.
3235 (imagemagick_create_cache): Clear just the members that
3236 need clearing. Don't set update_time, as caller does that now.
3237 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3238 Simplify by using pointer-to-pointer instead of a prev pointer.
3239 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3240 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3241 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3242 it's already a copy. Free the signature probe unless it's cached.
3244 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3245 This was introduced by my 2013-08-12 fix for Bug#15035.
3247 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3249 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3250 (imagemagick_prune_animation_cache): Now static.
3252 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3254 * image.c (imagemagick_get_animation_cache): Don't segfault when
3255 pruning all entries.
3257 2013-08-18 Ken Brown <kbrown@cornell.edu>
3259 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3260 static heap if ENABLE_CHECKING is defined.
3261 (max_bss_sbrk_ptr): New variable.
3263 (report_sheap_usage): Report maximum static heap usage instead of
3264 ending static heap usage.
3266 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3268 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3269 of zlib_initialized according to the results of calling
3270 init_zlib_functions.
3272 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3274 * image.c: Implement an ImageMagick per-image cache.
3275 (imagemagick_get_animation_cache): Fix a double-free error.
3276 (imagemagick_load_image): Remove the ping_wand code, which only
3277 apparently saved time on invalid animated images, and slowed down
3278 everything else. Optimise for the common case.
3280 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3282 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3284 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3286 * marker.c (set_marker): Remove documentation of undefined behavior.
3288 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3290 * image.c (imagemagick_compute_animated_image): Animate correctly
3291 when sub-images are smaller than the main image.
3292 (imagemagick_compute_animated_image): Setting the iterator row to
3293 zero is apparently not allowed.
3294 (imagemagick_compute_animated_image): Allow images that say they
3295 have sub-images that are bigger than the main image, but just crop
3298 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3300 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3302 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3304 * image.c (imagemagick_compute_animated_image): Respect the GIF
3307 2013-08-15 Ken Brown <kbrown@cornell.edu>
3309 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3310 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3313 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3315 Fix minor problems found by static checking.
3316 * frame.c (delete_frame):
3317 * xdisp.c (next_element_from_display_vector):
3318 Avoid uninitialized local.
3319 * image.c (imagemagick_compute_animated_image): Port to C89.
3320 Prefer usual GNU indentation style for loops.
3321 Be more careful about bizarrely large sizes, by using ptrdiff_t
3324 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3326 Fix infinite frame selection loop (Bug#15025).
3327 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3329 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3331 * xdisp.c (compute_window_start_on_continuation_line):
3332 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3333 to make sure we end up setting the window start at the leftmost
3334 visible character of the display line. This avoids funky
3335 horizontal shifting because the window start is not kept on the
3336 same position. (Bug#15090)
3337 (next_element_from_display_vector): Support 'box' face attribute
3338 in the face definitions of a display vector. (Bug#15099)
3340 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3342 * image.c (imagemagick_compute_animated_image): Implement animated
3344 (imagemagick_compute_animated_image): Fix some compilation
3345 warnings. Implement a very simple cache to make the animation
3346 usable at all, but it should be replaced with a per-image cache.
3348 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3350 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3351 to do `for' loops over alist values.
3352 * buffer.h (FOR_EACH_BUFFER):
3353 * process.c (FOR_EACH_PROCESS): Use it.
3354 (handle_child_signal, status_notify, Fget_buffer_process)
3355 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3357 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3359 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3360 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3361 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3362 to xzalloc and so avoid redundant call to memset.
3363 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3364 members because it is allocated with xzalloc and so already zeroed.
3366 2013-08-14 Ken Brown <kbrown@cornell.edu>
3368 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3371 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3373 Utility function and macro to copy Lisp string to C string.
3374 * lisp.h (xlispstrdupa): New macro.
3375 (xlispstrdup): New prototype.
3376 * alloc.c (xlispstrdup): New function.
3377 * callint.c (Fcall_interactively):
3378 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3379 (Fsubstitute_in_file_name):
3380 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3381 * image.c (x_create_bitmap_from_file):
3382 * w32term.c (w32_term_init):
3383 * xterm.c (x_term_init): Use xlispstrdup.
3385 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3387 * image.c (imagemagick_load_image): Make animated pictures work.
3388 There's still some problems with background color settings, though
3391 * decompress.c (unwind_decompress): Always restore point.
3393 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3395 * marker.c (set_marker): Reformat documentation.
3397 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3399 * xdisp.c (cursor_type_changed): Now static.
3401 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3402 Use changed. This avoids the need to call xmalloc and for the
3403 caller to call xfree, and avoids memory leaks in some situations.
3405 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3407 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3408 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3409 (redisplay_window): If window_end_valid is cleared due to non-zero
3410 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3411 so do not call to try_cursor_movement for that window.
3413 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3415 * window.h (struct window): Convert window_end_pos and
3416 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3417 (wset_window_end_pos, wset_window_end_vpos): Remove.
3418 * dispnew.c (adjust_glyph_matrix):
3419 * window.c (Fwindow_end, replace_window, set_window_buffer)
3421 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3422 (set_vertical_scroll_bar, redisplay_window, try_window)
3423 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3424 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3425 (note_mouse_highlight): Adjust users.
3426 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3429 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3431 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3432 * image.c (imagemagick_filename_hint): Use `const char *' and
3433 prefer SSDATA to SDATA to avoid warnings.
3435 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3437 Cleanup window fringes, margins and scroll bars adjustments.
3438 * window.c (set_window_fringes, set_window_margins)
3439 (set_window_scroll_bars, apply_window_adjustment): New functions.
3440 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3441 (Fset_window_scroll_bars): Use them.
3443 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3445 * window.h (struct window): Convert scroll_bar_width
3446 from Lisp_Object to integer. Adjust comment.
3447 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3449 * window.c (wset_scroll_bar_width): Remove.
3450 (make_window): Initialize scroll_bar_width.
3451 (Fsplit_window_internal): Use direct assignment.
3452 (Fset_window_configuration, save_window_save):
3453 Convert Lisp_Object to integer and back where appropriate.
3454 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3455 bar was actually changed, and mention this in docstring.
3457 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3459 * decompress.c: Minor simplifications.
3460 (Fzlib_decompress_region): Don't bother verifying
3461 that avail_out <= UINT_MAX, as that was confusing.
3462 Mention the restriction in a comment instead.
3463 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3465 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3467 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3468 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3470 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3472 * image.c (imagemagick_filename_hint): Check for errors in the
3475 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3477 * window.c (Fwindow_margins): Return nil when there's no marginal
3478 area, as per the documented API.
3480 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3481 Fmake_vector, as scroll bar's struct members are not all Lisp
3482 objects now. This avoids crashes in GC.
3484 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3485 bool, so its address could be taken.
3487 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3489 * image.c (imagemagick_filename_hint): New function to possibly
3490 apply `image-content-type-suffixes'.
3491 (imagemagick_load_image): Use it.
3493 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3495 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3496 if loading zlib failed.
3498 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3500 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3501 2013-08-13 checkin below. Change bool to BOOL, rule is:
3502 All Obj-C code uses BOOL, except for interfaces callable from C.
3504 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3506 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3508 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3509 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3510 bool instead of BOOL.
3511 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3512 from Lisp_Object to bitfield. Adjust comment.
3513 * w32term.c (x_scroll_bar_create): Adjust user.
3514 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3515 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3516 Use bool for boolean.
3517 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3518 to `unsigned int' when defining a bitfield.
3520 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3522 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3524 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3526 * window.h (struct window): Convert left_margin_cols and
3527 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3528 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3529 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3531 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3533 (showing_window_margins_p, update_window_line, update_frame_1):
3534 * fringe.c (draw_fringe_bitmap_1):
3535 * xdisp.c (window_box_width): Adjust users.
3536 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3537 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3538 Use direct assignment.
3539 (Fset_window_configuration, save_window_save, Fwindow_margins):
3540 Convert Lisp_Object to integer and back where appropriate.
3541 (Fset_window_margins): Adjust user. Return t if any margin
3542 was actually changed, and mention this in docstring.
3544 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3546 * syntax.c (forward_word):
3547 * cmds.c (forward_char, backward_char): Mention the optional argument.
3549 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3551 * window.h (struct window): Convert left_fringe_width
3552 and right_fringe_width from Lisp_Objects to integers.
3554 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3555 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3556 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3558 (make_window): Initialize new integer fields to -1.
3559 (Fsplit_window_internal): Use direct assignment.
3560 (Fset_window_configuration, save_window_save):
3561 Convert Lisp_Object to integer and back where appropriate.
3562 (Fset_window_fringes): Adjust user. Return t if any fringe
3563 was actually changed, and mention this in docstring.
3565 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3567 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3568 * nsfns.m (x_set_cursor_type):
3569 * w32fns.c (x_set_cursor_type):
3570 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3571 * xdisp.c (set_frame_cursor_types): ...but in common code.
3573 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3575 * font.c (clear_font_cache): New function, stripped from...
3576 (Fclear_font_cache): ...here, which now uses the function
3577 above. Adjust comment.
3578 * font.h (clear_font_cache): Add prototype.
3579 * xfaces.c (clear_face_cache): Use clear_font_cache.
3581 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3583 * window.c (Fset_window_start): Compare `w', not `window' because
3584 `w' might not be equal to `window' after call to decode_live_window.
3586 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3588 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3589 This fixes a problem introduced by the Bug#15035 patch
3590 when using GPG. Reported by Herbert J. Skuhra.
3592 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3594 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3595 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3596 not yet initialized.
3598 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3600 * decompress.c (Fzlib_decompress_region): Support zlib
3601 decompression, too, and rename.
3603 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3605 Minor zlib configuration tweaks.
3606 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3607 Don't assume presence of fn_inflateInit2_ zlib internal function.
3609 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3611 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3612 include the zlib prefix.
3614 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3616 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3617 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3618 define static variables that are pointers to zlib functions to be
3620 (init_zlib_functions) [WINDOWSNT]: New function.
3621 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3623 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3624 macros instead of invoking the zlib functions directly.
3625 (syms_of_decompress): DEFSYM Qzlib_dll.
3626 Staticpro Szlib_available_p.
3628 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3630 Avoid looping over all frame windows to freeze and unfreeze.
3631 * window.h (struct window): Drop frozen_window_start_p.
3632 (freeze_window_starts): Drop prototype.
3633 * frame.h (struct frame): New frozen_window_starts flag.
3634 (FRAME_WINDOWS_FROZEN): New macro.
3635 * window.c (freeze_window_start, freeze_window_starts):
3637 (select_window, replace_window): Adjust users.
3638 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3639 (window_frozen_p): New function.
3640 (redisplay_window): Use it.
3642 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3644 Fix some fd issues when running subprocesses (Bug#15035).
3645 Fix bugs that can leak files or file descriptors on errors.
3646 Don't unlink open temp files, as that's hard for users to diagnose
3647 when things go awry (e.g., temp disk exhausted).
3648 Don't bother to lock temp files. Check for invalid recursion.
3649 * callproc.c (synch_process_fd): Remove. All uses removed.
3650 (synch_process_tempfile): New var or macro.
3651 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3653 (record_kill_process): New arg, the temp name. All callers changed.
3654 (delete_temp_file): Now just a simple wrapper around unlink.
3655 (call_process_kill): New arg, the call_process_fd array.
3656 Close them all. Clear synch_process_pid. Remove the temp file,
3657 or arrange for it to be removed.
3658 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3659 that's been moved to synch_process_tempfile. Caller changed.
3660 Do not remove the tempfile; that's now call_process_kill's
3662 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3663 call_process_kill; the caller now does that.
3664 (call_process_cleanup): Do not close the process fd; that's now
3665 call_process_kill's responsibility.
3666 (Fcall_process): Implement via new function call_process, which
3667 has most of the old body of Fcall_process, but with a different API.
3668 (call_process): New function that does not open or close filefd if
3669 it is nonnegative. Record which fds need to be closed, and let
3670 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3671 Signal an error if invoked recursively (could be done via a hook).
3672 Simplify creation of the tempfile in the MSDOS case.
3673 Don't create the output file until after checking for the executable.
3674 Report any failure to open /dev/null.
3675 Don't open /dev/null for writing twice; once is enough.
3676 Don't create pipe if all output is being discarded or sent to file.
3677 Don't worry about setting up the coding system or reading from the
3678 pipe if all output is being discarded.
3679 Hoist fd_error local into top level, to lessen block nesting.
3680 Don't record deleted pid here; now done by Fcall_process_region.
3681 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3682 and note its success in synch_process_tempfile.
3683 Do not leak resources when child_setup fails.
3684 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3685 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3686 (create_temp_file): Now returns open fd, with an additional
3687 Lisp_Object * argument to return the name. All callers changed.
3688 Do not close the file; rewind it instead, and leave it open for
3689 the caller. Do not lock the temp file. Unwind-protect the file
3690 and the file-descriptor.
3691 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3692 If an asynchrounous process, record it here, not in call_process.
3693 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3694 * eval.c (set_unwind_protect): New function.
3695 * fileio.c (write_region): New function, generalized from the
3696 old Fwrite_region. Do not lock temp files.
3697 (Fwrite_region): Use it.
3698 * lisp.h (set_unwind_protect, write_region): New decls.
3699 * process.c: Include <verify.h>.
3700 (make_process): Mark fds as initially closed.
3701 (deleted_pid_list): Now a list of pid-filename pairs.
3703 (close_process_fd): New function.
3704 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3705 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3706 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3707 (create_process, create_pty, Fmake_serial_process)
3708 (server_accept_connection): Record which fds need to be closed,
3709 and let deactivate_process close them.
3710 (Fmake_network_process): Do not discard the unwind-protect
3711 until it's safe to do so.
3712 (deactivate_process): Close the fds opened by create_process etc.
3713 (Fprocess_send_eof): Adjust to new way of recording open fds.
3714 Report an error if /dev/null can't be opened, instead of aborting.
3715 * process.h (PROCESS_OPEN_FDS): New constant.
3716 (struct Lisp_Process): New member open_fds.
3717 (record_kill_process, record_deleted_pid): Adjust signatures.
3718 (record_deleted_pid): Move decl here ...
3719 * syswait.h (record_deleted_pid): ... from here.
3721 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3723 * decompress.c: Fix bugs with large buffers and weird inputs.
3724 Tune a bit. Reindent as per usual Emacs style.
3725 (BUFFER_SIZE): Remove.
3726 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3727 more than UINT_MAX bytes. Decompress into the gap instead of into
3728 an auto buffer, as this should avoid copying. Return nil if
3729 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3730 set immediate_quit; we shouldn't trust zlib code that much.
3732 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3734 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3735 errors, and really move the gap to where we want it.
3737 * lisp.h: Include decompress.c support.
3739 * emacs.c (main): Include decompress.c support.
3741 * Makefile.in: Include -lz if present.
3743 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3745 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3746 (initWithTitle:): Initialize frame to 0.
3747 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3748 (fillWithWidgetValue:frame:): Rename from
3749 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3751 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3752 fillWithWidgetValue:frame:
3754 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3755 remove memory leak warnings.
3757 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3758 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3761 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3762 (x_activate_menubar): Update the whole menu.
3763 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3764 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3765 current event is not NSSystemDefined (Bug#15001).
3766 Call ns_check_menu_open only if trackingMenu is 2.
3767 (menuDidClose:): New method, decrease trackingMenu.
3768 (fillWithWidgetValue:setDelegate:): New method.
3769 (fillWithWidgetValue:): Call the above.
3771 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3773 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3775 Omit some unnecessary casts.
3776 Many of these go back to the old pre-C89 days, when they may have
3777 been needed, but we've been assuming C89 or later for a while now.
3778 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3779 (live_float_p, live_misc_p, live_vector_p):
3780 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3781 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3782 (defvar_per_buffer):
3783 * callint.c (Fcall_interactively):
3784 * doc.c (Fsubstitute_command_keys):
3785 * filelock.c (get_boot_time):
3786 * frame.c (xrdb_get_resource):
3787 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3788 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3789 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3790 (menuitem_highlight_callback, menu_destroy_callback)
3791 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3792 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3793 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3794 (xg_tool_bar_help_callback, tb_size_cb):
3795 * image.c (xpm_alloc_color, png_read_from_memory)
3796 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3797 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3799 * keymap.c (describe_map):
3800 * nsfns.m (Fns_display_monitor_attributes_list):
3801 * nsmenu.m (process_dialog:):
3802 * nsterm.m (hold_event):
3803 * process.c (wait_reading_process_output):
3804 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3805 * scroll.c (do_direct_scrolling, scrolling_1):
3806 * termcap.c (tgetent):
3807 * window.c (check_window_containing, add_window_to_list)
3808 (freeze_window_starts):
3809 * xdisp.c (compare_overlay_entries, vmessage):
3810 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3811 (x_get_monitor_attributes_xrandr)
3812 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3813 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3814 * xfont.c (xfont_match, xfont_open):
3815 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3816 (menubar_selection_callback, menu_position_func)
3817 (popup_selection_callback, create_and_show_popup_menu)
3818 (dialog_selection_callback, create_and_show_dialog):
3819 * xrdb.c (x_get_string_resource):
3821 * xsmfns.c (x_session_check_input):
3822 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3823 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3824 (xaw_jump_callback, xaw_scroll_callback):
3825 Omit unnecessary casts.
3827 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3829 Minor string-length refactoring.
3830 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3831 * frame.c (make_monitor_attribute_list):
3832 Prefer build_string to strlen + make_string.
3834 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3836 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3837 don't check minor_code (Bug#14417).
3839 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3841 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3842 vertical positions instead. This avoids calling MATRIX_ROW with
3843 row numbers that are possibly beyond valid limits. (Bug#15064)
3845 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3847 Use xstrdup and build_unibyte_string where applicable.
3848 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3849 * xfns.c (x_window):
3850 * xrdb.c (x_get_customization_string):
3851 * xterm.c (xim_initialize):
3852 * w32fns.c (w32_window): Use xstrdup.
3853 (w32_display_monitor_attributes_list):
3854 * emacs.c (init_cmdargs):
3855 * keyboard.c (PUSH_C_STR):
3856 * nsfont.m (nsfont_open):
3857 * sysdep.c (system_process_attributes):
3858 * w32.c (system_process_attributes):
3859 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3861 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3863 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3864 variables of these types so that GDB would know about them, as aid
3865 for debugging fatal exceptions. (Bug#15024) See also
3866 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3869 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3871 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3872 larger than the NSWindow (Bug#14934).
3874 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3876 Redesign redisplay interface to drop global variable updated_window.
3877 Always pass currently updated window as a parameter to update routines.
3878 * dispextern.h (updated_window): Remove declaration.
3879 (struct redisplay_interface): Pass window parameter to
3880 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3881 and after_update_window_hook.
3882 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3884 * dispnew.c (updated_window): Remove.
3885 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3886 (update_window_line): Adjust to match redisplay interface changes.
3887 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3888 (ns_scroll_run, ns_after_update_window_line):
3889 * w32term.c (x_update_window_begin, x_update_window_end)
3890 (x_after_update_window_line, x_scroll_run):
3891 * xterm.c (x_update_window_begin, x_update_window_end)
3892 (x_after_update_window_line, x_scroll_run):
3893 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3894 Likewise. Adjust comments where appropriate.
3895 (x_cursor_to): Simplify because this is always called during window
3896 update (but install debugging check anyway).
3897 (expose_window): Check must_be_updated_p flag to see whether this
3898 function is called during window update.
3900 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3902 Do not reset window modification event counters excessively.
3903 These leftovers and poor man's tricky methods to catch extra
3904 redisplay's attention are no longer needed.
3905 * frame.c (set_menu_bar_lines_1):
3906 * minibuf.c (read_minibuf_unwind):
3907 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3908 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3909 (window_scroll_line_based, Fset_window_configuration):
3910 * xdisp.c (redisplay_window): Do not reset last_modified and
3911 last_overlay_modified counters.
3913 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3915 * xselect.c (x_send_client_event): Set send_event and serial, memset
3916 data.l as it might be bigger than data.b. Use 24 bit mask to
3917 XSendEvent (Bug#15034).
3919 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3921 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3922 for TTY frames that are not the top frame on their console.
3925 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3927 * w32term.c (w32fullscreen_hook): Really maximize frame when
3928 asked for (Bug#14841).
3930 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3932 Prefer selected_window to Fselected_window, likewise for frames.
3933 * buffer.c (Fbuffer_swap_text):
3934 * data.c (Fvariable_binding_locus):
3935 * window.c (run_window_configuration_change_hook): Adjust users.
3936 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3937 Use decode_live_frame.
3939 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3941 Be more careful if selected window shows the buffer other than current,
3942 use window_outdated only if this is not so. This change should also
3943 address some weird issues discussed in Bug#13012.
3944 * window.h (window_outdated): New prototype.
3945 * window.c (window_outdated): Now here. Convert from static and
3946 always assume window's buffer.
3947 (Fwindow_end, Fwindow_line_height): Use it.
3948 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3949 and always assume window's buffer.
3950 (redisplay_window): Adjust user.
3951 (redisplay_internal): Call to reconsider_clip_changes once and
3952 check whether mode line should be updated only if selected window
3953 shows current buffer.
3954 (run_window_scroll_functions): Use eassert for debugging check.
3955 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3957 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3959 * window.c (window_scroll, window_scroll_pixel_based)
3960 (window_scroll_line_based): Use bool for booleans.
3962 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3964 * process.c: Fix minor off-by-one issues in descriptor counts.
3965 This shouldn't fix any real bugs, but it cleans up the code a bit.
3966 (max_process_desc, max_input_desc): -1, not 0, means none.
3968 (delete_input_desc): New function.
3969 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3970 (deactivate_process): Scan backwards when recomuting max_process_desc;
3971 that should be faster.
3972 (init_process_emacs): Initialize max_input_desc.
3974 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3976 Use region cache to speedup bidi_find_paragraph_start.
3977 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3978 Rename cache_long_line_scans to cache_long_scans.
3979 * buffer.c (bset_cache_long_line_scans): Rename to
3980 bset_cache_long_scans.
3981 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3982 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3984 (syms_of_buffer): Rename cache-long-line-scans to
3985 cache-long-scans. Adjust docstring.
3986 * search.c (newline_cache_on_off):
3987 * indent.c (width_run_cache_on_off): Adjust users.
3988 * bidi.c (bidi_paragraph_cache_on_off): New function.
3989 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3990 * insdel.c (prepare_to_modify_buffer):
3991 Invalidate bidi_paragraph_cache if enabled.
3993 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3995 Invalidate region caches only if buffer text is going to be changed.
3996 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3997 (modify_text): ...new prototype.
3998 (prepare_to_modify_buffer_1): New prototype.
3999 * textprop.c (modify_region): Rename to...
4000 (modify_text_properties): ...new function.
4001 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4002 (Fremove_list_of_text_properties): Adjust users.
4003 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4004 (modify_text): ...new function.
4005 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4006 (prepare_to_modify_buffer_1): ...new function.
4007 * casefiddle.c (casify_region):
4008 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4009 (Ftranspose_regions): Use modify_text.
4011 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4013 * lisp.mk (lisp): Add nadvice.elc.
4015 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4017 New macro to iterate over live buffers similar to frames.
4018 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4019 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4020 Declare buffer-related variables here to offload lisp.h.
4021 * buffer.c (Vbuffer_alist): Adjust comment.
4022 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4023 (other_buffer_safely):
4024 * data.c (store_symval_forwarding):
4025 * dispnew.c (Fframe_or_buffer_changed_p):
4026 * fileio.c (Fdo_auto_save):
4027 * filelock.c (unlock_all_files):
4028 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4030 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4032 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4033 * callproc.c (create_temp_file):
4034 * filelock.c (create_lock_file):
4035 Assume mkostemp, since it's now provided by Gnulib.
4037 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4039 * w32.c (mkostemp): New function.
4040 (mktemp): Remove, no longer used. Most of the code reused in
4041 mkostemp. (Bug#15015)
4042 (mktemp): Don't undef.
4044 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4046 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4047 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4048 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4049 (free_glyph_pool, check_glyph_memory): Likewise for
4050 all users. Adjust comments where appropriate.
4052 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4054 * composite.h: Minor fixups.
4055 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4056 to fix a misspelling, and change it to an inline function while
4057 we're at it (it need not be a macro). All uses changed.
4058 (composition_method, composition_valid_p):
4059 Rewrite to avoid assignments in if-conditions.
4061 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4063 Do not use global Lisp_Object in composition macros.
4064 * composite.h (composition_temp): Remove declaration.
4065 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4066 (composition_method, composition_valid_p): ...inline functions.
4067 (compose_region): Remove the leftover.
4068 * composite.c (composition_temp): Remove.
4069 (run_composition_function, update_compositions)
4070 (composition_compute_stop_pos, composition_adjust_point)
4071 (Ffind_composition_internal):
4072 * coding.c (handle_composition_annotation):
4073 * xdisp.c (handle_composition_prop, check_point_in_composition):
4074 Related users changed.
4076 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4078 Drop FRAME_PTR typedef.
4079 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4080 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4081 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4082 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4083 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4084 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4085 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4086 All related users changed.
4088 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4090 * eval.c (default_toplevel_binding): New function.
4092 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4093 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4094 (syms_of_eval): Export them.
4095 * data.c (Fdefault_value): Micro cleanup.
4096 * term.c (init_tty): Use "false".
4098 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4100 Fix X GC leak in GTK and raw (no toolkit) X ports.
4101 * xterm.c (x_free_frame_resources): If white and black relief
4102 GCs are allocated, always free them here.
4103 * xfns.c (x_make_gc): Omit redundant initialization.
4104 * widget.c (create_frame_gcs): Remove the leftover.
4105 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4106 in x_free_frame_resources.
4108 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4110 * nsterm.m (windowWillResize:toSize:): Only change title if
4111 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4113 (viewDidEndLiveResize): New method.
4115 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4116 inside NS_IMPL_COCOA.
4118 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4120 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4121 Do not check whether undo is enabled because record_insert and
4122 record_delete does that themselves.
4124 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4126 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4127 member which is not really used any more.
4128 (FRAME_XIC_BASE_FONTNAME): Remove.
4129 * xfns.c (xic_free_fontset): Adjust user.
4130 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4131 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4132 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4133 (xdialog_show): Use eassert for debugging check.
4134 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4136 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4138 * fileio.c, fns.c (merge): Move extern decl from here ...
4139 * lisp.h (merge): ... to here.
4141 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4143 Fix last font-related change.
4144 * w32font.h (w32font_list_internal, w32font_match_internal):
4146 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4147 (uniscribe_list_family): Adjust to match font API change.
4148 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4149 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4151 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4153 * frame.h (FRAME_MOUSE_UPDATE):
4154 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4155 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4157 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4159 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4160 * font.h (struct font_driver): Change list, match, and list_family
4161 functions to accept struct frame * as first arg.
4162 * font.c (font_score, font_compare, font_sort_entities):
4164 (font_sort_entities, font_list_entities, font_select_entity):
4165 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4166 match font API change.
4167 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4168 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4169 * ftxfont.c (ftxfont_list, ftxfont_match):
4170 * xftfont.c (xftfont_list, xftfont_match):
4171 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4172 * w32font.c (w32font_list, w32font_match, w32font_list):
4173 (w32font_list_internal, w32_font_match_internal): Likewise.
4174 * xfaces.c (Fx_family_fonts): Adjust user.
4176 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4178 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4179 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4180 only if HAVE_X_WINDOWS is in use.
4181 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4182 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4183 * w32term.c (x_wm_set_icon_position): Likewise.
4184 * w32fns.c (x_icon): Adjust user.
4186 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4188 * xterm.c (last_mouse_press_frame): Remove the
4189 leftover which is not really used any more.
4190 (handle_one_xevent, syms_of_xterm): Adjust users.
4191 (x_flush): Call XFlush once per each X display, not frame.
4192 This is better because this code always unconditionally skips
4193 non-X frames in Vframe_list and issues the only XFlush if we
4194 have more than one X frame on the same X display.
4195 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4196 Use bool for booleans.
4197 (x_draw_glyph_string_background, cvt_string_to_pixel):
4198 (cvt_pixel_dtor): Drop unnecessary prototypes.
4199 * xterm.h (x_display_ok): Adjust prototype.
4201 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4203 Drop unnecessary functions that deals with frame pixel size.
4204 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4205 (x_pixel_height): Drop prototypes.
4206 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4207 (x_pixel_height): Drop implementations.
4208 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4209 which should be always valid for window frame.
4210 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4211 * w32menu.c (Fx_popup_dialog):
4212 * xmenu.c (Fx_popup_dialog): Likewise for both.
4214 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4216 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4217 frame parameters and call to Fmodify_frame_parameters just once.
4218 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4219 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4220 and mention nil frame in docstring.
4222 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4224 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4225 (x_figure_window_size): Likewise. Adjust to return long.
4226 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4227 (toplevel): Move Qterminal_live_p to...
4228 * terminal.c (toplevel): ...here, make it static, and...
4229 (syms_of_terminal): ...DEFSYM here.
4230 * frame.h (Qterminal_live_p): Remove declaration.
4231 (make_frame, x_figure_window_size): Adjust prototype.
4232 * nsfns.m (Fx_create_frame): Use long for window flags.
4234 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4236 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4237 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4238 Do not assume that emacs_close (INT_MAX) is a no-op.
4240 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4242 * xfaces.c (make_face_cache): For struct face_cache, prefer
4243 xmalloc to xzalloc and so avoid redundant call to memset.
4244 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4246 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4248 * fringe.c (draw_window_fringes, update_window_fringes)
4249 (compute_fringe_widths):
4250 * w32term.c (x_draw_glyph_string):
4251 * window.c (candidate_window_p, Frecenter):
4252 * xfaces.c (realize_basic_faces, realize_default_face)
4253 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4254 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4255 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4256 * xmenu.c (Fx_menu_bar_open_internal):
4257 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4258 * xsettings.c (xft_settings_event):
4259 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4260 Use bool for booleans. Adjust style and comments where
4262 * dispextern.h (draw_window_fringes, update_window_fringes)
4263 (compute_fringe_widths):
4264 * xterm.h (x_had_errors_p): Adjust prototype.
4266 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4268 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4269 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4271 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4273 * fns.c (toplevel): Remove comment before Fsafe_length because
4276 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4278 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4280 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4282 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4283 frame which got the message is still alive, before dereferencing
4284 its pointer. (Bug#14970)
4286 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4287 be a live window, before using it as such. (Bug#14970)
4289 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4291 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4292 w32_detect_focus_change instead of doing part of its job by hand.
4293 This fixes the problem whereby FOCUS_OUT events were not sent to
4296 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4298 * process.c (Fprocess_list): Doc fix.
4300 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4301 being re-exposed only if it didn't ask to become visible.
4302 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4303 was previously iconified. (Bug#14841)
4304 (x_iconify_frame): Mark the frame iconified.
4306 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4308 Fix minor problems found by static checking.
4309 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4310 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4312 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4314 * eval.c (set_specpdl_old_value): New function.
4315 (unbind_to): Minor simplification.
4316 (get_backtrace_frame): New function.
4317 (Fbacktrace_frame): Use it. Add `base' argument.
4318 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4319 (syms_of_eval): Export backtrace-eval.
4320 * xterm.c (x_focus_changed): Simplify.
4322 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4324 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4326 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4328 * xdisp.c (redisplay_window): Instead of moving point out of
4329 scroll margin, reject the force_start method, and try scrolling
4330 instead. (Bug#14780)
4332 2013-07-24 Ken Brown <kbrown@cornell.edu>
4334 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4337 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4339 * eval.c (Fprogn): Do not check that BODY is a proper list.
4340 This undoes the previous change. The check slows down the
4341 interpreter, and is not needed to prevent a crash. See
4342 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4344 2013-07-23 Glenn Morris <rgm@gnu.org>
4346 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4348 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4350 Port to GNU/Linux systems with tinfo but not ncurses.
4351 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4352 to decide whether ncurses is being used. Without this change,
4353 GCC complains about tgetent not being declared, on a system
4354 that has tinfo installed but ncurses not installed.
4356 * eval.c (Fprogn): Check that BODY is a proper list.
4358 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4359 * data.c (Fsetq_default):
4360 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4361 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4363 Tune by taking advantage of the fact that ARGS is always a list
4364 when a function is declared to have UNEVALLED args.
4366 * emacsgtkfixed.c: Port to GCC 4.6.
4367 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4369 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4371 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4372 here to silence compiler warnings.
4374 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4376 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4377 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4378 from messing up Emacs's 'struct frame' (Bug#14923).
4380 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4382 * alloc.c (make_save_ptr_ptr): Define this function.
4383 It was inadvertently omitted. It's needed only if
4384 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4386 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4388 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4389 frame have focus (Bug#14895).
4391 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4393 Avoid vfork-related deadlock more cleanly.
4394 * callproc.c (child_setup): When the child's exec fails, output
4395 the program name, as that's more useful. Use O_NONBLOCK to avoid
4397 * process.c (create_process_1): Remove; no longer needed.
4398 (create_process): Remove timer hack; no longer needed, now that
4399 the child avoids deadlock.
4401 2013-07-20 Glenn Morris <rgm@gnu.org>
4403 * image.c (Fimage_flush): Fix doc typo.
4405 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4407 Fix array bounds violation when pty allocation fails.
4408 * process.c (PTY_NAME_SIZE): New constant.
4409 (pty_name): Remove static variable; it's now auto.
4410 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4411 Take pty_name as an arg rather than using a static variable.
4412 All callers changed.
4413 (create_process): Recover pty_flag from process, not from volatile local.
4414 (create_pty): Stay inside array even when pty allocation fails.
4415 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4417 * lread.c (Fload): Avoid initialization only when lint checking.
4418 Mention that it's needed only for older GCCs.
4420 2013-07-20 Kenichi Handa <handa@gnu.org>
4422 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4423 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4425 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4427 * lread.c (Fload): Avoid uninitialized warning.
4429 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4431 Fix some minor file descriptor leaks and related glitches.
4432 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4433 (create_lock_file): Use write, not emacs_write.
4434 * image.c (slurp_file, png_load_body):
4435 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4436 (server_accept_connection):
4437 Don't leak an fd on memory allocation failure.
4438 * image.c (slurp_file): Add a cheap heuristic for growing files.
4439 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4440 as that's what the other routines do. Maybe input need not be
4441 blocked at all, but it's better to be consistent.
4442 Avoid undefined behavior when strlen is zero.
4444 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4445 (NSTATICS): Now a constant; doesn't need to be a macro.
4447 2013-07-19 Richard Stallman <rms@gnu.org>
4449 * coding.c (decode_coding_utf_8): Add simple loop for fast
4450 processing of ASCII characters.
4452 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4454 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4456 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4458 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4459 unportable 'struct x_display_info'.
4460 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4463 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4465 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4466 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4468 (system_process_attributes): Prefer plain char to unsigned char
4469 when either will do. Clean up properly if interrupted or if
4470 memory allocations fail. Don't assume sscanf succeeds.
4471 Remove no-longer-needed workaround to stop GCC from whining.
4472 Read command-line once, instead of multiple times. Check read status a
4475 Fix obscure porting bug with varargs functions.
4476 The code assumed that int is treated like ptrdiff_t in a vararg
4477 function, which is not a portable assumption. There was a similar
4478 -- though these days less likely -- porting problem with various
4479 assumptions that pointers of different types all smell the same as
4480 far as vararg functions is conserved. To make this problem less
4481 likely in the future, redo the API to use varargs functions.
4482 * alloc.c (make_save_value): Remove this vararg function.
4483 All uses changed to ...
4484 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4485 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4487 (make_save_ptr): Rename from make_save_pointer, for consistency with
4488 the above. Define only on platforms that need it. All uses changed.
4490 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4492 * keyboard.c: Try to fix typos in previous change.
4493 (DISPLAY_LIST_INFO): New macro.
4494 (kbd_buffer_get_event): Do not access members that are not present
4495 in X11. Revert inadvertent change of "!=" to "=".
4497 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4499 * keyboard.c (kbd_buffer_get_event):
4500 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4501 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4503 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4505 * filelock.c: Fix unlikely file descriptor leaks.
4506 (get_boot_time_1): Rework to avoid using emacs_open.
4507 This doesn't actually fix a leak, but is better anyway.
4508 (read_lock_data): Use read, not emacs_read.
4510 * doc.c: Fix minor memory and file descriptor leaks.
4511 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4512 (get_doc_string, Fsnarf_documentation):
4513 Fix file descriptor leak on error.
4515 * term.c: Fix minor fdopen-related file descriptor leaks.
4516 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4517 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4519 * charset.c: Fix file descriptor leaks and errno issues.
4521 (load_charset_map_from_file): Don't leak file descriptor on error.
4522 Use plain record_xmalloc since the allocation is larger than
4523 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4525 * eval.c (record_unwind_protect_nothing):
4526 * fileio.c (fclose_unwind):
4528 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4529 The replacement doesn't block input, but that no longer seems
4532 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4534 * lread.c: Fix file descriptor leaks and errno issues.
4535 (Fload): Close some races that leaked fds or streams when 'load'
4537 (Fload, openp): Report error number of last nontrivial failure to open.
4538 ENOENT counts as trivial.
4539 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4541 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4542 now that the function is always called with a nonnegative arg.
4543 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4544 All uses replaced with ...
4545 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4547 A few more minor file errno-reporting bugs.
4548 * callproc.c (Fcall_process):
4549 * doc.c (Fsnarf_documentation):
4550 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4551 * process.c (set_socket_option):
4552 Don't let a constructor trash errno.
4553 * doc.c: Include <errno.h>.
4555 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4557 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4559 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4561 Fix w32 bug with call-process-region (Bug#14885).
4562 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4563 to Fcall_process when the input is empty. This simplifies the
4564 code a bit. It makes no difference on POSIXish platforms but
4565 apparently it fixes a bug on w32.
4567 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4568 * fileio.c (close_file_unwind): Don't close if FD is negative;
4569 this can happen when unwinding a zapped file descriptor.
4570 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4571 in case Emacs runs out of memory between the two unwind-protects.
4572 Don't trash errno when closing FD.
4573 Zap the FD in the specpdl when closing it, instead of deferring
4574 the removal of the unwind-protect; this fixes a bug where a child
4575 function unwinds the stack past us.
4577 New unwind-protect flavors to better type-check C callbacks.
4578 This also lessens the need to write wrappers for callbacks,
4579 and the need for make_save_pointer.
4580 * alloca.c (free_save_value):
4581 * atimer.c (run_all_atimers):
4583 * alloc.c (safe_alloca_unwind):
4584 * atimer.c (unwind_stop_other_atimers):
4585 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4586 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4587 * minibuf.c (choose_minibuf_frame_1):
4588 * process.c (make_serial_process_unwind):
4589 * xdisp.h (pop_message_unwind):
4590 * xselect.c (queue_selection_requests_unwind):
4591 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4592 * alloca.c (record_xmalloc):
4593 Prefer record_unwind_protect_ptr to record_unwind_protect with
4595 * alloca.c (Fgarbage_collect):
4596 Prefer record_unwind_protect_void to passing a dummy.
4597 * buffer.c (restore_buffer):
4598 * window.c (restore_window_configuration):
4599 * xfns.c, w32fns.c (do_unwind_create_frame)
4600 New wrapper. All record-unwind uses of wrappee changed.
4601 * buffer.c (set_buffer_if_live):
4602 * callproc.c (call_process_cleanup, delete_temp_file):
4603 * coding.c (code_conversion_restore):
4604 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4605 * editfns.c (save_excursion_restore)
4606 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4607 (save_restriction_restore):
4608 * eval.c (restore_stack_limits, un_autoload):
4609 * fns.c (require_unwind):
4610 * keyboard.c (recursive_edit_unwind, tracking_off):
4611 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4612 * macros.c (pop_kbd_macro, restore_menu_items):
4613 * nsfns.m (unwind_create_frame):
4614 * print.c (print_unwind):
4615 * process.c (start_process_unwind):
4616 * search.c (unwind_set_match_data):
4617 * window.c (select_window_norecord, select_frame_norecord):
4618 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4619 (fast_set_selected_frame):
4620 * xfns.c, w32fns.c (unwind_create_tip_frame):
4621 Return void, not a dummy Lisp_Object. All uses changed.
4622 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4623 * callproc.c (call_process_kill):
4624 * fileio.c (restore_point_unwind, decide_coding_unwind)
4625 (build_annotations_unwind):
4626 * insdel.c (Fcombine_after_change_execute_1):
4627 * keyboard.c (read_char_help_form_unwind):
4628 * menu.c (unuse_menu_items):
4629 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4630 * sound.c (sound_cleanup):
4631 * xdisp.c (unwind_redisplay):
4632 * xfns.c (clean_up_dialog):
4633 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4634 Accept no args and return void, instead of accepting and returning
4635 a dummy Lisp_Object. All uses changed.
4636 * cygw32.c (fchdir_unwind):
4637 * fileio.c (close_file_unwind):
4638 * keyboard.c (restore_kboard_configuration):
4639 * lread.c (readevalllop_1):
4640 * process.c (wait_reading_process_output_unwind):
4641 Accept int and return void, rather than accepting an Emacs integer
4642 and returning a dummy object. In some cases this fixes an
4643 unlikely bug when the corresponding int is outside Emacs integer
4644 range. All uses changed.
4645 * dired.c (directory_files_internal_unwind):
4646 * fileio.c (do_auto_save_unwind):
4647 * gtkutil.c (pop_down_dialog):
4648 * insdel.c (reset_var_on_error):
4649 * lread.c (load_unwind):
4650 * xfns.c (clean_up_file_dialog):
4651 * xmenu.c, nsmenu.m (pop_down_menu):
4652 * xmenu.c (cleanup_widget_value_tree):
4653 * xselect.c (wait_for_property_change_unwind):
4654 Accept pointer and return void, rather than accepting an Emacs
4655 save value encapsulating the pointer and returning a dummy object.
4657 * editfns.c (Fformat): Update the saved pointer directly via
4658 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4659 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4660 (unwind_body): New function.
4661 (record_unwind_protect): First arg is now a function returning void,
4662 not a dummy Lisp_Object.
4663 (record_unwind_protect_ptr, record_unwind_protect_int)
4664 (record_unwind_protect_void): New functions.
4665 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4666 * fileio.c (struct auto_save_unwind): New type.
4667 (do_auto_save_unwind): Use it.
4668 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4669 * insdel.c (struct rvoe_arg): New type.
4670 (reset_var_on_error): Use it.
4671 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4673 (specbinding_func): Remove; there are now several such functions.
4674 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4675 (set_unwind_protect_ptr): New function.
4676 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4678 Be simpler and more consistent about reporting I/O errors.
4679 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4680 Say "Read error" and "Write error", rather than "I/O error", or
4681 "IO error reading", or "IO error writing", when a read or write
4683 * process.c (Fmake_network_process, wait_reading_process_output)
4684 (send_process, Fprocess_send_eof, wait_reading_process_output):
4685 Capitalize diagnostics consistently. Put "failed foo" at the
4686 start of the diagnostic, so that we don't capitalize the
4687 function name "foo". Consistently say "failed" for such
4689 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4690 All callers changed. This is so it can use report_file_error.
4691 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4692 diagnostics consistently as above.
4694 * fileio.c (report_file_errno): Fix errno reporting bug.
4695 If the file name is neither null nor a pair, package it up as a
4696 singleton list. All callers changed, both to this function and to
4697 report_file_error. This fixes a bug where the memory allocator
4698 invoked by list1 set errno so that the immediately following
4699 report_file_error reported the wrong errno value.
4701 Fix minor problems found by --enable-gcc-warnings.
4702 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4703 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4705 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4707 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4708 Set event->arg to Qt if switch-event shall be generated.
4709 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4711 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4713 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4716 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4717 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4718 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4719 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4720 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4721 and there is a focused frame.
4722 (head_table): Add focus-in and focus-out.
4723 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4724 bind to handle-focus-in/out.
4726 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4727 (Fhandle_switch_frame): Call Fhandle_focus_in.
4728 (syms_of_frame): defsubr handle-focus-in/out.
4730 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4732 Fix porting bug to older POSIXish platforms (Bug#14862).
4733 * sysdep.c (emacs_pipe): New function, that implements
4734 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4735 This should port better to CentOS 5 and to Mac OS X 10.6.
4736 All calls to pipe2 changed.
4738 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4739 This makes the code easier to read and the executable a bit smaller.
4740 Do not replace all calls to Fcons that happen to create lists,
4741 just calls that are intended to create lists. For example, when
4742 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4743 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4744 Similarly for list2 through list5.
4745 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4746 * bytecode.c (exec_byte_code):
4747 * callint.c (quotify_arg, Fcall_interactively):
4748 * callproc.c (Fcall_process, create_temp_file):
4749 * charset.c (load_charset_map_from_file)
4750 (Fdefine_charset_internal, init_charset):
4751 * coding.c (get_translation_table, detect_coding_system)
4752 (Fcheck_coding_systems_region)
4753 (Fset_terminal_coding_system_internal)
4754 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4755 * composite.c (update_compositions, Ffind_composition_internal):
4756 * dired.c (directory_files_internal, file_name_completion)
4758 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4759 * doc.c (Fsnarf_documentation):
4760 * editfns.c (Fmessage_box):
4762 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4763 (Feval, eval_sub, Ffuncall, apply_lambda):
4764 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4765 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4766 (Fset_file_times, Finsert_file_contents)
4767 (Fchoose_write_coding_system, Fwrite_region):
4768 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4769 * font.c (font_registry_charsets, font_parse_fcname)
4770 (font_prepare_cache, font_update_drivers, Flist_fonts):
4771 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4772 * frame.c (make_frame, Fmake_terminal_frame)
4773 (x_set_frame_parameters, x_report_frame_params)
4774 (x_default_parameter, Fx_parse_geometry):
4775 * ftfont.c (syms_of_ftfont):
4776 * image.c (gif_load):
4777 * keyboard.c (command_loop_1):
4778 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4779 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4780 (Fminor_mode_key_binding, accessible_keymaps_1)
4781 (Faccessible_keymaps, Fwhere_is_internal):
4782 * lread.c (read_emacs_mule_char):
4783 * menu.c (find_and_return_menu_selection):
4784 * minibuf.c (get_minibuffer):
4785 * nsfns.m (Fns_perform_service):
4786 * nsfont.m (ns_script_to_charset):
4787 * nsmenu.m (ns_popup_dialog):
4788 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4789 (Fx_own_selection_internal):
4790 * nsterm.m (append2):
4791 * print.c (Fredirect_debugging_output)
4792 (print_prune_string_charset):
4793 * process.c (Fdelete_process, Fprocess_contact)
4794 (Fformat_network_address, set_socket_option)
4795 (read_and_dispose_of_process_output, write_queue_push)
4796 (send_process, exec_sentinel):
4797 * sound.c (Fplay_sound_internal):
4798 * textprop.c (validate_plist, add_properties)
4799 (Fput_text_property, Fadd_face_text_property)
4800 (copy_text_properties, text_property_list, syms_of_textprop):
4801 * unexaix.c (report_error):
4802 * unexcoff.c (report_error):
4803 * unexsol.c (unexec):
4804 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4805 (Fformat_mode_line, syms_of_xdisp):
4806 * xfaces.c (set_font_frame_param)
4807 (Finternal_lisp_face_attribute_values)
4808 (Finternal_merge_in_global_face, syms_of_xfaces):
4809 * xfns.c (x_default_scroll_bar_color_parameter)
4810 (x_default_font_parameter, x_create_tip_frame):
4811 * xfont.c (xfont_supported_scripts):
4812 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4813 (menu_help_callback, xmenu_show):
4815 * xterm.c (set_wm_state):
4816 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4817 and similarly for list2 through list5.
4819 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4821 * callproc.c (Fcall_process_region): Fix minor race and tune.
4822 (create_temp_file): New function, with the temp-file-creation part
4823 of the old Fcall_process_region. Use Fcopy_sequence to create the
4824 temp file name, rather than alloca + build_string, for simplicity.
4825 Don't bother to block input around the temp file creation;
4826 shouldn't be needed. Simplify use of mktemp.
4827 Use record_unwind_protect immediately after creating the temp file;
4828 this closes an unlikely race where the temp file was not removed.
4829 Use memcpy rather than an open-coded loop.
4830 (Fcall_process_region): Use the new function. If the input is
4831 empty, redirect from /dev/null rather than from a newly created
4832 empty temp file; this avoids unnecessary file system traffic.
4834 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4836 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4837 Simplify by making this case like the other two. This is a bit
4838 slower on obsolete hosts, but the extra complexity isn't worth it.
4840 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4841 * process.c (create_process) [!DOS_NT]:
4842 Remove now-unnecessary calls to emacs_close.
4844 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4846 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4847 returning early. (Bug#14850)
4849 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4850 and inhibit-iso-escape-detection attributes of 'undecided'.
4853 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4855 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4856 Reported by Herbert J. Skuhra in
4857 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4859 Don't lose top specpdl entry when memory is exhausted.
4860 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4861 specpdl overflow here, to simplify callers; all callers changed.
4862 Always reserve an unused entry at the stack top; this avoids
4863 losing the top entry's information when memory is exhausted.
4865 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4867 Clean up errno reporting and fix some errno-reporting bugs.
4868 * callproc.c (Fcall_process):
4869 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4870 * process.c (create_process, Fmake_network_process):
4871 * unexaix.c (report_error):
4872 * unexcoff.c (report_error):
4873 Be more careful about reporting the errno of failed operations.
4874 The code previously reported the wrong errno sometimes.
4875 Also, prefer report_file_errno to setting errno + report_file_error.
4876 (Fcall_process): Look at openp return value rather than at path,
4877 as that's a bit faster and clearer when there's a numeric predicate.
4878 * fileio.c (report_file_errno): New function, with most of the
4879 old contents of report_file_error.
4880 (report_file_error): Use it.
4881 (Ffile_exists_p, Ffile_accessible_directory_p):
4882 Set errno to 0 when it is junk.
4883 * fileio.c (Faccess_file):
4884 * image.c (x_create_bitmap_from_file):
4885 Use faccessat rather than opening the file, to avoid the hassle of
4886 having a file descriptor open.
4887 * lisp.h (report_file_errno): New decl.
4888 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4891 * process.c (create_process, wait_reading_process_output) [AIX]:
4892 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4893 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4894 a multithreaded environment anyway).
4895 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4897 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4899 * image.c (x_find_image_file): Don't close a remote file handle.
4901 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4903 Fix races with threads and file descriptors.
4904 * callproc.c (Fcall_process_region):
4905 * dired.c (open_directory):
4906 * emacs.c (main, Fdaemon_initialized):
4907 * image.c (x_find_image_file):
4908 * inotify.c (Finotify_rm_watch):
4909 * lread.c (Flocate_file_internal):
4910 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4911 * term.c (term_mouse_moveto, init_tty):
4912 * termcap.c (tgetent):
4913 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4914 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4915 * unexhp9k800.c, unexmacosx.c (unexec):
4916 * callproc.c (Fcall_process_region):
4917 Use emacs_close, not close.
4918 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4919 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4920 and posix_close function on current platforms (which all lack them).
4921 (emacs_close): Use it. This should fix the races on GNU/Linux and
4922 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4923 and it should avoid closing random victim file descriptors on
4926 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4928 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4929 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4932 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4933 This is for .gdbinit xbacktrace.
4935 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4936 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4937 (emacs_set_tty): Now static.
4938 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4939 * term.c (tty_capable_p, tty_default_color_capabilities)
4940 (get_tty_terminal, term_mouse_movement)
4941 (handle_one_term_event, init_tty, maybe_fatal):
4942 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4943 (tgetent, scan_file, name_match, compare_contin):
4944 * terminal.c (get_terminal):
4945 Use bool for boolean.
4946 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4947 Prefer char to unsigned char if either will do.
4948 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4949 (tty_write_glyphs): Prefer int to unsigned.
4950 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4951 All callers changed.
4952 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4954 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4957 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4958 (B__dummy__): New dummy symbol, to pacify C89.
4959 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4960 they can't grok varargs macros.
4961 * dispnew.c (add_window_display_history)
4962 (add_frame_display_history):
4963 * print.c (print_object):
4964 * xdisp.c (debug_method_add):
4965 Use %p printf format only for void pointers.
4966 * emacs.c (usage_message): New constant, replacing ...
4967 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4968 (main): Adjust to usage reorg.
4969 * fns.c (syms_of_fns):
4970 * profiler.c (syms_of_profiler):
4971 Don't use non-constant struct initializers.
4972 * gnutls.h (gnutls_initstage_t):
4973 * lisp.h (enum Lisp_Fwd_Type):
4974 * lread.c (lisp_file_lexically_bound_p):
4975 * xsettings.c (anonymous enum):
4976 Remove trailing comma.
4977 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4978 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4979 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4981 * regex.c (const_re_char): New type, to pacify strict C89.
4982 All uses of 'const re_char' replaced to use it.
4983 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4984 with glibc when strict C89. This change is imported from gnulib.
4986 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4987 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4988 Omit GNU_LINUX implementation, since it requires long long.
4989 * xterm.c (x_draw_underwave):
4990 Do not assume the traditional order of struct's members.
4991 (x_term_init): Rewrite to avoid the need for non-constant structure
4994 Syntax cleanup, mostly replacing macros with functions.
4995 This removes the need for the syntax_temp hack.
4996 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4997 * syntax.c (SYNTAX_INLINE): New macro.
4998 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4999 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5000 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5001 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5002 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5003 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5004 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5005 Now constants, not macros.
5006 (syntax_temp) [!__GNUC__]: Remove.
5007 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5008 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5009 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5010 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5011 Move here from syntax.h; now functions, not macros. Except for the
5012 last function, these are static since only syntax.c uses them.
5013 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5014 All uses changed. Now a function, not a macro; use this fact
5015 to simplify the code.
5016 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5017 compiler bugs; no longer relevant.
5018 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5019 (SYNTAX_INLINE): New macro.
5020 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5021 for the new functions. Use bool for boolean member.
5022 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5023 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5024 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5025 (SETUP_BUFFER_SYNTAX_TABLE):
5026 Now extern inline functions, not macros.
5027 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5028 Remove; all uses replaced by implementation.
5029 (syntax_temp) [!__GNUC__]: Remove decl.
5030 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5032 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5034 * emacs.c (main): Fix syntax error.
5036 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5038 Timestamp fixes for undo (Bug#14824).
5039 * atimer.c (schedule_atimer):
5040 * fileio.c (Ffile_newer_than_file_p):
5041 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5042 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5043 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5044 (syms_of_fileio): Remove Sclear_visited_file_name.
5045 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5046 file doesn't exist; this avoids an ambiguity with negative timestamps.
5047 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5048 * systime.h (make_emacs_time, invalid_emacs_time):
5049 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5050 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5051 * undo.c (record_first_change): Push (visited-file-modtime) onto
5052 undo list rather than reimplementing it by hand, incorrectly.
5054 2013-07-09 Ken Brown <kbrown@cornell.edu>
5056 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5058 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5060 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5062 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5064 Handle errno and exit status a bit more carefully.
5065 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5066 number into an exit status. Instead, use EXIT_CANCELED.
5067 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5068 * callproc.c (relocate_fd):
5069 * emacs.c (close_output_streams, main):
5070 * process.c (create_process):
5071 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5072 Use emacs_perror for simplicity.
5073 * callproc.c (relocate_fd, main):
5074 * sysdep.c (sys_subshell):
5075 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5076 (shut_down_emacs): Use emacs_write, not write.
5077 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5078 * fileio.c (Fcopy_file, e_write):
5079 * nsterm.m (ns_select):
5080 * process.c (send_process):
5081 * sound.c (vox_write):
5082 Use emacs_write_sig, not emacs_write.
5083 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5084 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5086 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5088 (emacs_full_write): New function.
5089 (emacs_write): Rewrite to use it.
5090 (emacswrite_sig, emacs_perror): New functions.
5091 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5093 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5095 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5096 on NS even if it is present. Pixmap on NS is a void*.
5098 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5100 Port to Ubuntu 10 (Bug#14803).
5101 Problem reported by T.V. Raman.
5102 * process.c (close_on_exec, accept4, process_socket):
5103 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5105 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5107 * w32.c (sys_dup): Declare prototype.
5111 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5113 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5115 Make file descriptors close-on-exec when possible (Bug#14803).
5116 This simplifies Emacs a bit, since it no longer needs to worry
5117 about closing file descriptors by hand in some cases.
5118 It also fixes some unlikely races. Not all such races, as
5119 libraries often open files internally without setting
5120 close-on-exec, but it's an improvement.
5121 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5122 * callproc.c (Fcall_process) [!MSDOS]:
5123 * emacs.c (main) [!DOS_NT]:
5124 * nsterm.m (ns_term_init):
5125 * process.c (create_process):
5126 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5127 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5128 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5129 Prefer mkostemp with O_CLOEXEC to mkstemp.
5130 * callproc.c (relocate_fd) [!WINDOWSNT]:
5131 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5132 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5134 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5135 Make the resulting file descriptor close-on-exec.
5136 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5137 * lread.c (load_descriptor_list, load_descriptor_unwind):
5138 Remove; no longer needed. All uses removed.
5139 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5140 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5142 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5143 (Fmake_network_process, Fnetwork_interface_list):
5144 (Fnetwork_interface_info, server_accept_connection):
5145 Make newly-created socket close-on-exec.
5146 * sysdep.c (emacs_open, emacs_fopen):
5147 Make new-created descriptor close-on-exec.
5148 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5149 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5151 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5153 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5154 for NS_IMPL_GNUSTEP.
5156 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5158 Fix openp errno handling.
5159 * callproc.c (Fcall_process): Preserve openp errno around close.
5160 * lread.c (openp): Set errno when returning -1, as some callers
5163 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5165 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5167 * nsterm.h (NSSavePanel): Update comment.
5168 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5169 (ns_run_file_dialog): Declare.
5171 * nsfns.m: Remove panelOK.
5173 (ns_run_file_dialog): New function.
5174 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5175 event loop, so file dialog is popped up by ns_run_file_dialog, called
5176 by sendEvent (Bug#14578).
5177 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5179 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5181 * xdisp.c (default_line_pixel_height): New function.
5182 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5183 (try_cursor_movement, redisplay_window, try_window)
5184 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5186 * window.c (window_scroll_pixel_based):
5187 use default_line_pixel_height.
5189 * dispextern.h (default_line_pixel_height): Add prototype.
5191 * frame.c (x_set_line_spacing): Accept a float value for
5192 line-spacing parameter, per the documentation.
5194 * data.c (Fmultibyte_string_p): Doc fix.
5196 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5198 Use emacs_open more consistently when opening files.
5199 This handles EINTR more consistently now, and makes it easier
5200 to introduce other uniform changes to file descriptor handling.
5201 * src/systdio.h: New file.
5202 * src/buffer.c (mmap_init):
5203 * cygw32.c (chdir_to_default_directory):
5204 * dispnew.c (Fopen_termscript):
5205 * emacs.c (Fdaemon_initialized):
5206 * fileio.c (Fdo_auto_save):
5207 * image.c (slurp_file, png_load_body, jpeg_load_body):
5208 * keyboard.c (Fopen_dribble_file):
5210 * print.c (Fredirect_debugging_output):
5211 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5212 * termcap.c (tgetent):
5213 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5214 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5215 * w32term.c (w32_initialize) [CYGWIN]:
5216 * xfaces.c (Fx_load_color_file):
5217 Use emacs_open instead of plain open, and emacs_fopen instead of
5219 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5220 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5221 * callproc.c (default_output_mode): New constant.
5222 (Fcall_process): Use it to call emacs_open instead of plain creat.
5223 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5224 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5225 (emacs_fopen): New function.
5226 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5227 Include <lisp.h>, for emacs_open.
5228 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5230 Remove duplicate #include directives.
5231 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5233 Don't include stdio.h twice.
5234 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5235 Don't include sys/types.h or stdio.h twice.
5236 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5237 * lread.c: Don't include coding.h twice.
5238 * nsfont.m: Don't include frame.h twice.
5239 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5240 * ralloc.c: Don't include <unistd.h> twice.
5241 * xdisp.c: Don't include font.h twice.
5242 * xterm.c: Don't include fontset.h twice.
5243 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5245 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5247 Scale ImageMagick images more carefully.
5248 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5249 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5250 Be more careful about avoiding undefined behavior after
5251 integer overflow and division by zero.
5253 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5255 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5256 (syms_of_w32fns): DEFSYM them.
5257 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5258 (CCHDEVICENAME): Define macros if not defined.
5259 (struct MONITOR_INFO_EX): New struct.
5260 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5261 (enum_display_monitors_fn): New variable.
5262 (globals_of_w32fns): Initialize it.
5263 (Fx_display_pixel_width, Fx_display_pixel_height)
5264 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5265 multi-monitor setups in docstrings.
5266 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5267 screen size by primary monitor's millimeter per pixel.
5268 (w32_monitor_enum, w32_display_monitor_attributes_list)
5269 (w32_display_monitor_attributes_list_fallback)
5270 (Fw32_display_monitor_attributes_list): New functions.
5271 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5273 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5275 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5277 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5279 * fileio.c (Qfile_notify_error): New error symbol.
5281 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5282 * inotify.c (inotify_callback, symbol_to_inotifymask)
5283 (Finotify_add_watch, Finotify_rm_watch): Use it.
5284 (inotifyevent_to_event): Exchange order of cookie and file name.
5285 (Finotify_add_watch): Adapt docstring.
5287 * lisp.h (Qfile_notify_error): Declare.
5289 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5291 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5292 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5293 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5294 which did not work (see <http://bugs.gnu.org/14569#307>).
5295 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5296 && (!noninteractive || initialized)). This attempts to thread
5297 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5299 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5301 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5302 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5304 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5306 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5307 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5308 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5309 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5311 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5313 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5314 Define to __sys_siglist.
5316 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5318 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5319 word-wrap, so that overflow-newline-into-fringe would work in
5320 visual-line-mode. (Bug#2749)
5321 (move_it_in_display_line_to): When the last scanned display
5322 element fits exactly on the display line, and
5323 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5324 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5325 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5326 finding buffer position that corresponds to pixel coordinates,
5327 e.g. in buffer_posn_from_coords.
5329 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5331 * process.c (handle_child_signal): Call catch_child_signal if
5334 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5336 Don't convert function pointers to void * and back.
5337 It isn't portable C, and it's easy enough to avoid.
5338 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5339 (make_save_value): Add support for SAVE_FUNCPOINTER.
5340 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5341 * print.c (print_object):
5342 Distinguish function from object pointers.
5343 * lisp.h (SAVE_FUNCPOINTER): New constant.
5344 (SAVE_SLOT_BITS): Adjust to it.
5345 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5346 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5347 (voidfuncptr): New typedef.
5348 (struct Lisp_Save_Value): New member data[0].funcpointer.
5349 (XSAVE_FUNCPOINTER): New function.
5351 Simplify buildobj processing.
5352 * Makefile.in (buildobj.h): Make it a sequence of strings each
5353 followed by comma, rather than a single string. Put it into a
5354 .tmp file in case there's an error while generating it.
5355 (gl-stamp): Use .tmp for temp files.
5356 (mostlyclean): Clean .tmp files.
5357 * doc.c (buildobj): Move to just the routine that needs it.
5358 It's now an array of strings, so processing is simpler.
5360 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5362 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5363 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5364 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5365 Invoke malloc_enable_thread even when not interactive.
5366 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5367 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5368 in this case, since the underlying bug has now been fixed.
5370 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5372 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5373 unlinking it (bug#14691).
5375 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5377 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5378 before checking whether buffer is modified. This lets
5379 `kill-buffer-query-functions' cancel killing of the buffer or save
5380 its content before `kill-buffer' asks user the "Buffer %s
5381 modified; kill anyway?" question.
5383 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5385 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5386 Let the super performKeyEquivalent deal with them (Bug#14747).
5388 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5390 * widget.c (resize_cb): Remove unused local.
5392 Do not use GTK 3 if it exists but cannot be compiled.
5393 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5394 * xterm.c (x_error_handler) [!USE_GTK]:
5397 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5399 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5401 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5402 to the valid range of values. (Bug#14753)
5404 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5405 when moving point by using the current glyph matrix. This avoids
5406 the need to force redisplay when this function is called in a
5409 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5411 Fix minor problems found by static checking.
5412 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5413 Redo the latter's body to sidestep GCC parenthesization warnings.
5414 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5415 * coding.c (detect_coding, detect_coding_system):
5416 * coding.h (struct undecided_spec):
5417 Use bool for boolean.
5418 * image.c (QCmax_width, QCmax_height): Now static.
5419 * xdisp.c (Fmove_point_visually): Remove unused local.
5421 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5423 * xdisp.c (Fmove_point_visually): New function.
5425 2013-06-28 Kenichi Handa <handa@gnu.org>
5427 * coding.h (define_coding_undecided_arg_index): New enum.
5428 (coding_attr_index): New members
5429 coding_attr_undecided_inhibit_null_byte_detection,
5430 coding_attr_undecided_inhibit_iso_escape_detection,
5431 coding_attr_undecided_prefer_utf_8.
5432 (undecided_spec): New struct.
5433 (struct coding_system): New member `undecided' of the member
5436 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5437 (detect_coding): Likewise.
5438 (detect_coding_system): Likewise.
5439 (Fdefine_coding_system_internal): New coding system properties
5440 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5442 (syms_of_coding): Adjust for coding_arg_undecided_max.
5444 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5446 * image.c (x_from_xcolors): Remove unused local.
5448 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5450 Defer image data transfer between X client and server until actual
5453 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5456 * image.c (Destroy_Image): Remove.
5457 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5458 `mask_p', and `colors_p'. All uses changed.
5459 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5460 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5461 New macros for `flags' arg to x_clear_image_1.
5462 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5463 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5464 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5465 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5466 (image_get_x_image, image_unget_x_image): New functions or macros.
5467 (image_background, image_background_transparent, x_to_xcolors)
5468 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5469 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5470 instead of Destroy_Image.
5471 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5472 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5473 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5474 (imagemagick_load_image, svg_load_image): Use them instead of
5475 x_create_x_image_and_pixmap, and x_put_x_image followed by
5476 x_destroy_x_image, respectively.
5477 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5478 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5479 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5480 background_transparent fields.
5481 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5482 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5484 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5486 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5487 This mostly consists of undoing recent changes.
5488 * callproc.c (Fcall_process):
5489 * process.c (create_process):
5490 Do not worry about catching SIGCHLD here, undoing previous change.
5491 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5492 * process.c, process.h (catch_child_signal):
5493 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5494 * process.c (catch_child_handler): Don't worry about being called
5495 lazily and do not assume caller has blocked SIGCHLD, undoing
5496 previous change. Move first-time stuff back to
5497 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5498 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5499 set lib_child_handler if it's already initialized, which may
5500 help avoid problems on GNUStep.
5502 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5504 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5505 * callproc.c (Fcall_process):
5506 * process.c (create_process):
5507 Make sure SIGCHLD is caught before we fork,
5508 since Emacs startup no arranges to catch SIGCHLD.
5509 * process.c (lib_child_handler): Initialize to null, not to
5511 (catch_child_signal): Allow self to be called lazily.
5512 Do nothing if it's already been called.
5513 Assume caller has blocked SIGCHLD (all callers do now).
5514 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5515 just before it's really needed.
5516 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5517 since it hasn't been caught yet.
5519 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5521 * image.c (compute_image_size): New function to implement
5522 :max-width and :max-height.
5523 (imagemagick_load_image): Use it.
5525 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5527 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5528 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5530 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5531 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5532 the SIGCHLD handler, since the code is not atomic and (due to glib)
5533 signals may be arriving now.
5534 * sysdep.c (init_signals): Do not catch child signals here;
5535 'main' now does that later, at a safer time.
5537 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5539 Clean up SIGCHLD handling a bit (Bug#14569).
5540 * process.c, process.h (catch_child_signal):
5541 Now always extern, even if !NS_IMPL_GNUSTEP.
5542 * process.c (catch_child_signal): Move glib tickler here from
5543 init_process_emacs, so that it's done earlier in Emacs
5544 initialization. Also move the noninteractive && !initialized
5545 check here from init_process_emacs. This is all a bit cleaner for
5546 GNUish platforms, and I hope it works around the Cygwin bug.
5547 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5548 that glib signal handling is tickled before glib creates threads.
5550 * process.c (wait_reading_process_output): Avoid int overflow
5551 when reading more than 2 GiB total from a process.
5553 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5555 * process.c (create_process): Handle a couple more cases,
5556 i.e., work even if new_argv and wait_child_setup[i] are cached.
5557 Use Fcall_process's style for volatile vars.
5559 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5561 * process.c (create_process): Mark PROCESS volatile.
5563 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5565 Use C99-style flexible array members if available.
5566 This avoids some subtle aliasing issues, which typically
5567 aren't a problem with GCC but may be a problem elsewhere.
5568 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5569 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5570 In either case, it uses a flexible array member rather than
5571 the old struct hack. All uses changed.
5572 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5573 Adjust to sdata reorganization.
5574 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5575 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5576 that ports better to pre-C99 non-GCC.
5577 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5578 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5579 as the latter has changed.
5580 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5581 and port better to pre-C99 GCC.
5582 * image.c (struct xpm_cached_color):
5583 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5584 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5585 Use FLEXIBLE_ARRAY_MEMBER.
5586 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5587 Move decl to top level so it gets checked against implementation.
5588 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5589 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5591 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5593 * syntax.c: Integer cleanups.
5594 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5595 All uses that need 0-or-2 changed to:
5596 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5597 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5598 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5599 (char_quoted, prev_char_comend_first, back_comment)
5600 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5601 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5602 Use bool for boolean.
5603 (update_syntax_table, skip_chars, skip_syntaxes):
5604 Prefer int to unsigned when either will do.
5605 (back_comment): Return boolean success flag, like forw_comment,
5606 instead of positive-or-minus-1 (which might have overflowed int anyway).
5607 Don't stuff ptrdiff_t into int.
5608 (syntax_spec_code, syntax_code_spec): Now const.
5609 (Fmatching_paren, scan_lists, scan_sexps_forward):
5610 Use enum syntaxcode for syntax code.
5611 (Fmatching_paren): Check that arg is a character, not just an integer.
5612 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5613 (Finternal_describe_syntax_value): Omit no-longer-needed
5615 (skip_chars): Use char, not unsigned char, when the distinction
5617 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5618 * bytecode.c (exec_byte_code):
5619 * syntax.c (syntax_spec_code, Fchar_syntax)
5620 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5622 * syntax.h (SYNTAX_WITH_FLAGS):
5623 Omit unnecessary casts.
5625 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5627 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5628 line dimensions here, to avoid race conditions with the main
5629 thread. (Bug#14062, bug#14630, bug#14669)
5631 * w32term.c (w32_draw_window_cursor): Compute the header line and
5632 mode line dimensions here.
5633 <w32_system_caret_window, w32_system_caret_hdr_height>:
5634 <w32_system_caret_mode_height>: New variables.
5636 * w32term.h: Declare them.
5638 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5640 * alloc.c (die): Move "assertion failed" string here ...
5641 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5642 COND when SUPPRESS_CHECKING. This shrinks the executable text
5643 size by 0.8% to 2.2% when configured with --enable-checking,
5644 depending on optimization flags (GCC 4.8.1 x86-64).
5646 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5648 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5650 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5651 base is 2; this is more accurate.
5653 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5655 * sound.c (string_default): Move to !WINDOWSNT section.
5656 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5658 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5660 * sound.c: Integer cleanups.
5661 Remove unnecessary forward decls.
5662 (struct sound_device): The 'file' member is now a Lisp_Object, not
5663 a char *, so that we needn't invoke alloca on a huge size.
5664 (Fplay_sound_internal): Adjust to this.
5665 (string_default): New function.
5666 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5667 Use it to adjust to the struct sound_device change.
5668 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5669 (be2hs) [0]: Remove.
5671 * syntax.c (skip_chars): Don't use uninitialized storage
5672 when searching a multibyte buffer for characters that are not in a
5673 unibyte string that contains non-ASCII characters.
5675 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5677 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5678 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5680 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5682 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5684 2013-06-18 Kenichi Handa <handa@gnu.org>
5686 * font.c (Ffont_spec): Signal an error for an invalid font name
5689 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5691 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5692 In particular this ports to 32-bit sparc Sun cc.
5693 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5694 array with a dummy element at specpdl[-1], so that its address can
5696 (unbind_to): Do not copy the binding; not needed, now that we
5697 copy old_value in the one place where the copy is needed.
5698 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5699 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5700 (union specbinding): Rename from struct specbinding. Redo layout
5701 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5702 which is not portable. With Sun C 5.12 32-bit sparc, the
5703 declaration causes nargs to be an unsigned bitfield, a behavior
5704 that the C standard allows; but Emacs wants nargs to be signed.
5705 The overall type is now a union of structures rather than a
5706 structure of union of structures, and the 'kind' member is now a
5707 bitfield, so that the overall type doesn't grow. All uses changed.
5708 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5710 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5712 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5713 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5715 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5717 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5719 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5720 unless we know that the window w's frame is a frame object.
5721 Another attempt at solving bug#14062 and bug#14630.
5723 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5725 * textprop.c (property_set_type): New enum.
5726 (add_properties): Allow appending/prepending text properties.
5727 (add_text_properties_1): Factored out of Fadd_text_properties.
5728 (Fadd_text_properties): Move all the code into
5729 add_text_properties_1.
5730 (Fadd_face_text_property): New function that calls
5731 add_text_properties_1.
5733 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5735 Move functions from lisp.h to individual modules when possible.
5736 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5737 * alloc.c (XFLOAT_INIT, set_symbol_name):
5738 * buffer.c (CHECK_OVERLAY):
5739 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5740 (set_char_table_parent):
5741 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5742 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5743 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5744 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5746 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5747 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5748 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5749 (backtrace_args, backtrace_debug_on_exit):
5750 * floatfns.c (CHECK_FLOAT):
5751 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5752 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5753 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5754 (set_hash_index_slot):
5755 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5756 * marker.c (CHECK_MARKER):
5757 * textprop.c (CHECK_STRING_OR_BUFFER):
5758 * window.c (CHECK_WINDOW_CONFIGURATION):
5759 Move here from lisp.h, and make these functions static rather than
5761 * buffer.c (Qoverlayp):
5763 * fns.c (Qhash_table_p):
5764 * window.c (Qwindow_configuration_p):
5766 * lisp.h: Remove the abovementioned defns and decls.
5768 Use functions, not macros, for XINT etc (Bug#11935).
5769 In lisp.h, prefer functions to function-like macros, and
5770 constants to object-like macros, when either will do. This:
5771 . simplifies use, as there's no more need to worry about
5772 arguments' side effects being evaluated multiple times.
5773 . makes the code easier to debug on some platforms.
5774 However, when using gcc -O0, keep using function-like macros
5775 for a few critical operations, for performance reasons.
5776 This sort of thing isn't needed with gcc -Og, but -Og
5777 is a GCC 4.8 feature and isn't widely-enough available yet.
5778 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5779 Remove enum lsb_bits; no longer needed.
5780 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5781 * buffer.c (Qoverlap):
5783 * fns.c (Qhash_table_p):
5784 Now extern, so lisp.h can use these symbols.
5785 * dispextern.h: Include character.h, for MAX_CHAR etc.
5786 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5787 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5788 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5789 (GLYPH_CODE_P): Move here from lisp.h.
5790 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5791 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5792 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5793 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5794 XUNTAG now returns void *.
5795 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5796 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5797 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5798 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5799 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5800 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5801 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5802 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5803 New macros, renamed from their sans-lisp_h_ counterparts.
5804 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5805 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5806 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5807 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5808 If compiling via GCC without optimization, define these as macros
5809 in addition to inline functions.
5810 To disable this, compile with -DINLINING=0.
5811 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5812 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5813 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5814 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5815 (INTMASK, VALMASK): Now macros, since static values cannot be
5816 accessed from extern inline functions.
5817 (VALMASK): Also a constant, for benefit of old GDB.
5818 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5819 is INTEGERP, which can fold it in.
5820 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5821 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5822 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5823 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5824 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5825 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5826 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5827 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5828 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5829 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5830 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5831 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5832 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5833 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5834 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5835 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5836 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5837 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5838 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5839 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5840 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5841 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5842 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5843 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5844 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5845 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5846 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5847 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5848 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5849 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5850 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5851 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5852 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5854 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5855 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5856 (VALMASK): Define in one place rather than in two, merging the
5857 USE_LSB_TAG parts; this is simpler.
5858 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5859 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5860 Move up, to avoid use before definition.
5861 Also include "globals.h" earlier, for the same reason.
5862 (make_natnum): New function.
5863 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5864 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5865 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5866 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5867 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5868 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5869 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5870 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5871 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5872 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5873 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5874 (Qwindow_configuration_p, Qimage): New forward declarations.
5875 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5876 (STRING_COPYIN): Remove; unused.
5877 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5878 (xcar_addr, xcdr_addr): New functions. All uses changed.
5879 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5880 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5881 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5882 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5883 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5884 (TYPE_RANGED_INTEGERP): Simplify.
5885 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5886 (setlocale, fixup_locale, synchronize_system_messages_locale)
5887 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5888 Now empty functions, not macros.
5889 (functionp): Return bool, not int.
5890 * window.c (Qwindow_configuration_p): Now extern,
5891 so window.h can use it.
5892 * window.h (Qwindowp): Move decl back to lisp.h.
5894 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5896 * xdisp.c (Fline_pixel_height): New function, required for solving
5899 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5901 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5903 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5905 * lread.c (syms_of_lread):
5906 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5908 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5910 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5912 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5914 * fileio.c (expand_file_name): Doc fix.
5916 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5918 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5919 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5920 Wait for self, not for 0. This can't hurt on GNU or similar
5921 system, and may help with Cygwin.
5923 * keyboard.c: Don't use PROP (...) as an lvalue.
5924 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5925 Use set_prop (A, B), not PROP (A) = B.
5927 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5929 * xdisp.c (get_it_property): Use it->window instead of generating
5930 a Lisp object from it->w.
5932 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5934 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5935 get-char-property the window that is being rendered, instead of
5936 the buffer, to support window-specific overlays. (Bug#14575)
5937 (compute_display_string_pos): When W is NULL, use the current
5938 buffer as the object to pass to get-char-property.
5939 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5940 pointer member of the bidi iterator, since no window is pertinent
5943 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5945 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5946 being displayed, and pass it to compute_display_string_pos.
5947 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5948 (bidi_paragraph_init): All callers changed.
5950 * xdisp.c (init_from_display_pos, init_iterator)
5951 (handle_single_display_spec, next_overlay_string)
5952 (get_overlay_strings_1, reseat_1, reseat_to_string)
5953 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5954 Set bidi_it.w member from it->w.
5955 (compute_display_string_pos): Accept additional argument, the
5956 window being displayed, and pass it to Fget_char_property.
5959 * dispextern.h (struct bidi_it): New member w, the window being
5961 (compute_display_string_pos): Adjust prototype.
5963 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5965 * xgselect.c: Remove unneeded include xterm.h.
5967 * process.c (wait_reading_process_output): Check for NS before GLIB.
5968 GLIB may be linked in due to rsvg, but ns_select must be called.
5970 * xgselect.c (xg_select): Remove call to window_system_available
5971 and g_main_context_pending at the top, so Gdk events (i.e. file
5972 notify) are processed when Emacs is started with -nw.
5974 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5976 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5977 (ctagsfiles3): New variable, includes only *.m files.
5978 (TAGS): Use an explicit language name in the regular expressions,
5979 to avoid transformation of '/SOMETHING' by MSYS to
5980 'c:\MSYS\SOMETHING'.
5982 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5984 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5986 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5988 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5989 still need to set the mouse pointer shape and activate help-echo.
5992 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5994 A few porting etc. fixes for the new file monitor code.
5995 See the thread containing
5996 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5997 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5998 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5999 (dir_monitor_callback, Fgfile_rm_watch):
6000 Use assq_no_quit instead of Fassoc, for speed.
6001 (dir_monitor_callback, Fgfile_rm_watch):
6002 eassert that the monitor is a fixnum.
6003 (dir_monitor_callback): No need for CDR_SAFE.
6004 Simplify building of lisp with alternative tails.
6005 (Fgfile_add_watch, Fgfile_rm_watch):
6006 Do not assume glib functions set errno reliably on failure.
6007 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6008 and signal an error otherwise.
6009 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6010 Use Fdelq instead of Fdelete, for speed.
6012 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6014 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6015 don't insist on being invoked on a highlighted tool-bar button.
6016 Avoids losing tool-bar functionality when mouse-highlight is nil.
6017 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6018 Don't highlight when mouse-highlight is nil.
6019 (note_mouse_highlight): When mouse-highlight is nil, don't return
6020 right away; instead, run tool-bar and mode-line highlight
6021 subroutine, clear any existing highlight, and revert the mouse
6022 pointer to its default shape. (Bug#14558)
6024 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6026 * lisp.mk (lisp): Add prog-mode.el.
6028 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6030 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6031 * process.c (dummy_handler): New function.
6032 (lib_child_handler): New static var.
6033 (handle_child_signal): Invoke it.
6034 (catch_child_signal): If a library has set up a signal handler,
6035 save it into lib_child_handler.
6036 (init_process_emacs): If using glib and not on Windows, tickle glib's
6037 child-handling code so that it initializes its private SIGCHLD handler.
6038 * syssignal.h (SA_SIGINFO): Default to 0.
6039 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6040 31; it should no longer be needed now.
6042 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6044 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6046 * gfilenotify.c (globals_of_gfilenotify): New function.
6047 (syms_of_gfilenotify): Move global initialization there.
6049 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6051 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6053 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6054 * keyboard.c (menu_bar_items, tool_bar_items):
6055 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6056 not override local keymaps any more.
6058 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6060 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6062 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6064 * w32console.c (initialize_w32_display): Return the dimensions of
6065 the console window via 2 additional arguments, not via the current
6066 frame. This avoids crashes due to overrunning the bounds of
6067 frame's decode_mode_spec_buffer, which is not resized following
6068 the change of the frame dimensions from the initial 10x10.
6070 * w32term.h (w32_initialize_display_info): Adjust prototype.
6072 * term.c (init_tty): Take dimensions of the frame from the values
6073 returned by initialize_w32_display.
6075 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6076 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6077 (LIBES): Add $(GFILENOTIFY_LIBS).
6079 * w32inevt.c (handle_file_notifications): Add dummy implementation
6080 for !HAVE_W32NOTIFY.
6082 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6084 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6086 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6088 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6090 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6092 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6094 Fix minor problems found by static checking.
6095 * data.c (pure_write_error):
6096 Use xsignal2, not Fsignal, as Fsignal might return.
6097 * eval.c (set_backtrace_debug_on_exit): Now static.
6098 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6099 No longer inline. EXTERN_INLINE is needed only for functions
6100 defined in .h files. Reindent function header as per GNU style.
6101 (backtrace_p, backtrace_top, backtrace_next):
6102 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6103 compiler or linker. Add extern decls to pacify gcc -Wall.
6104 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6106 * frame.c (free_monitors): Define only on platforms that need it.
6107 * nsterm.m (ns_term_init):
6108 * process.c (catch_child_signal):
6109 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6110 defined on all porting targets these days.
6111 * process.c, process.h (catch_child_signal):
6112 Make it extern only if NS_IMPL_GNUSTEP is defined.
6114 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6116 * w32.c (gettimeofday): Make the signature identical to prototype
6117 in nt/inc/sys/time.h.
6119 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6121 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6124 * keyboard.c (safe_run_hooks_error): Improve error message.
6126 * data.c (pure_write_error): Add `object' argument.
6127 * puresize.h (CHECK_IMPURE): Use it.
6129 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6131 * Makefile.in (NOTIFY_OBJ): New variable.
6132 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6134 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6135 Call syms_of_gfilenotify.
6137 * gfilenotify.c: New file.
6139 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6140 and Qfile_w32notify.
6141 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6142 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6144 * lisp.h: Declare syms_of_gfilenotify.
6146 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6148 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6150 Merge the specpdl and backtrace stacks. Make the structure of the
6151 specpdl entries more obvious via a tagged union of structs.
6152 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6153 (enum specbind_tag): New enum.
6154 (struct specbinding): Make it a tagged union of structs.
6155 Add a case for backtrace records.
6156 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6157 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6158 (backtrace_debug_on_exit): New accessors.
6159 (struct backtrace): Remove.
6160 (struct catchtag): Remove backlist field.
6161 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6163 (Flocal_variable_p): Speed up the common case where the binding is
6165 * eval.c (backtrace_list): Remove.
6166 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6167 (set_backtrace_args, set_backtrace_nargs)
6168 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6169 (backtrace_next): New functions.
6170 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6171 (unwind_to_catch, internal_lisp_condition_case)
6172 (internal_condition_case, internal_condition_case_1)
6173 (internal_condition_case_2, internal_condition_case_n): Don't bother
6174 with backtrace_list any more.
6175 (Fsignal): Adjust to new backtrace format.
6176 (grow_specpdl): Move up.
6177 (record_in_backtrace): New function.
6178 (eval_sub, Ffuncall): Use it.
6179 (apply_lambda): Adjust to new backtrace format.
6180 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6182 (specbind): Adjust to new specpdl format. Simplify.
6183 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6184 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6186 (mark_backtrace): Remove.
6187 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6188 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6189 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6191 * profiler.c (record_backtrace): Use get_backtrace.
6192 (handle_profiler_signal): Use backtrace_top_function.
6193 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6196 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6198 * process.h (catch_child_signal): Declare.
6200 * process.c (catch_child_signal): New function.
6201 (init_process_emacs): Call it.
6203 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6204 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6206 (x_set_cursor_type): Remove declaration.
6207 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6208 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6209 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6210 (ns_get_color): Use F suffix on float.
6211 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6212 (ns_get_rgb_color): Remove.
6213 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6214 (note_mouse_movement): x and y are CGFloat.
6215 (ns_draw_fringe_bitmap): Remove unused rowY.
6216 Change #if to COCOA && >= 10_6.
6217 (ns_draw_window_cursor): Remove unused overspill.
6218 (ns_draw_underwave): width and x are EamcsCGFloat.
6219 (ns_draw_box): thickness is CGFloat.
6220 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6221 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6222 if not in main thread.
6223 (ns_get_pending_menu_title, ns_check_menu_open)
6224 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6225 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6226 (sendFromMainThread:): New method.
6227 (changeFont:): size is CGFloat.
6228 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6229 Disable warning about permanent text.
6230 (characterIndexForPoint:): Adjust return type depending on GNUStep
6232 (mouseDown:): delta is CGFloat.
6233 (updateFrameSize): Remove unised variable f.
6234 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6235 Cast float to EmacsCGFloat.
6236 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6237 also to -1 when restoring.
6238 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6239 inside NS_IMPL_COCOA.
6240 (toggleFullScreen:): Put call to toggleFullScreen inside
6241 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6242 (setPosition:portion:whole:): por is CGFloat.
6243 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6244 (mouseDown:): Use CGFloat.
6245 (mouseDragged:): Remove unised variable edge.
6246 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6248 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6250 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6251 when NS_IMPL_GNUSTEP.
6252 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6253 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6254 (EmacsToolbar): Add clearAll. Add tag argument to
6255 addDisplayItemWithImage.
6256 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6258 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6260 * nsmenu.m (ns_update_menubar): Make static.
6261 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6262 (fillWithWidgetValue:): Add cast to SEL for setAction.
6263 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6264 (update_frame_tool_bar): Update code for GNUStep.
6265 (clearAll): New method.
6266 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6267 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6268 Move identifierToItem setObject and activeIdentifiers addObject before
6269 call to insertItemWithItemIdentifier.
6270 (validateVisibleItems): Fix indentation.
6271 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6272 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6273 UtilityWindow to aStyle, remove call to setStyleMask.
6275 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6277 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6278 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6279 Use F suffix on floats.
6280 (ns_char_width): Returns CGFloat.
6281 (ns_ascii_average_width): w is CGFloat instead of float.
6282 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6284 (ns_glyph_metrics): CGFloat instead of float.
6286 * nsfns.m (x_set_foreground_color, x_set_background_color):
6288 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6289 remove unused variables.
6290 (Fns_read_file_name): Keep track if panel is for save.
6291 Use ns_filename_from_panel/ns_directory_from_panel.
6292 (Fns_list_services): delegate only used for COCOA.
6293 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6294 Just return the input if GNUStep.
6295 (x_screen_planes): Remove.
6296 (Fxw_color_values): Use EmacsCGFloat
6297 (Fns_display_monitor_attributes_list): Only get screen number for
6299 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6301 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6302 ns_directory_from_panel.
6304 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6306 * process.c (handle_child_signal): Also use WCONTINUED.
6307 This is so that list-processes doesn't mistakenly list the process
6308 as stopped, when the process has actually been continued and is
6311 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6313 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6314 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6315 not already configured.
6317 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6319 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6321 * Makefile.in (mostlyclean): Remove *.res files.
6323 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6325 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6326 a buffer (bug#8447).
6328 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6330 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6331 display vector, and we backtrack, handle the case that the
6332 previous character position is also displayed from a display
6333 vector or covered by a display string or image. (Bug#14476)
6335 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6337 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6338 (struct MonitorInfo, free_monitors): Remove.
6339 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6340 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6341 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6344 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6345 (struct MonitorInfo, free_monitors): Remove.
6346 (ns_screen_name): Make static.
6347 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6348 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6351 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6352 (struct MonitorInfo): New struct.
6353 (free_monitors, make_monitor_attribute_list): Declare.
6355 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6357 (free_monitors, make_monitor_attribute_list): New functions.
6358 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6361 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6363 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6365 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6367 * keyboard.c: Apply keyboard decoding only to events that come directly
6368 from the tty, not from unread-command-events (bug#14368).
6369 (read_event_from_main_queue): New function, extracted from read_char).
6370 (read_decoded_char): Remove.
6371 (read_decoded_event_from_main_queue): New function to replace it.
6372 (read_char): Use it.
6373 (read_key_sequence): Use read_char rather than read_decoded_char.
6375 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6377 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6379 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6381 2013-05-22 Kenichi Handa <handa@gnu.org>
6383 The following changes are to fix the setting of
6384 buffer-file-coding-system on, for instance, C-x RET c unix RET
6385 _FILE_OF_DOS_EOL_TYPE_ RET.
6387 * coding.h (struct coding_system): New member detected_utf8_chars.
6389 * coding.c (detect_coding_utf_8): Count characters and check EOL
6390 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6392 (setup_coding_system): Do not initialize coding->head_ascii.
6393 (check_ascii): Do not set coding->eol_seen but update it. Do not
6394 call adjust_coding_eol_type here.
6395 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6396 If the eol-type of CODING is already specified, adjust the eol type
6397 of the found coding-system.
6398 (decode_coding_gap): Cancel previous change. Utilize the
6399 character numbers counted by detect_coding_utf_8. Fix detection
6402 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6404 * search.c (looking_at_1): Only set last_thing_searched if the match
6405 changed the match-data (bug#14281).
6407 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6409 * xdisp.c (reseat_at_previous_visible_line_start):
6410 Already declared in dispextern.h, so remove it here.
6411 (move_it_vertically_backward): Likewise.
6413 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6415 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6416 (Fx_display_pixel_width, Fx_display_pixel_height)
6417 (Fx_display_mm_width, Fx_display_mm_height):
6418 Mention `display-monitor-attributes-list' in docstrings.
6420 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6421 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6422 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6423 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6424 (Fx_display_backing_store, Fx_display_visual_class)
6425 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6426 (Fx_display_grayscale_p, Fx_display_pixel_width)
6427 (Fx_display_pixel_height, Fx_display_planes)
6428 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6429 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6430 (Fx_display_mm_width, Fx_display_mm_height)
6431 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6432 height for all physical monitors as in X11.
6434 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6435 Return pixel width or height for all physical monitors as in X11.
6437 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6439 Port --enable-gcc-warnings to clang.
6440 * bytecode.c (exec_byte_code):
6442 Redo diagnostic pragmas to pacify clang, too.
6443 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6444 * editfns.c (Fencode_time):
6445 * fileio.c (file_accessible_directory_p):
6446 * font.c (font_unparse_xlfd):
6447 Use '&"string"[index]' instead of '"string" + (index)'.
6448 * undo.c (user_error): Remove; unused.
6450 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6452 * insdel.c (insert_1_both): Document the arguments, instead of
6453 referring to insert_1, which no longer exists.
6455 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6456 some window, increment windows_or_buffers_changed, so that
6457 *Messages* display in that window is updated. (Bug#14408)
6459 * w32.c: Include epaths.h.
6460 (init_environment): Use cmdproxy.exe without leading directories.
6461 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6463 (gettimeofday): Adjust signature and return value to Posix
6466 * unexw32.c (open_output_file): Delete the existing emacs.exe
6467 before creating it, to break the hard link to the versioned
6470 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6471 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6472 (FIRSTFILE_OBJ): New variables.
6473 (W32_RES): Rename to EMACSRES. All users changed.
6474 (base_obj): Use $(CM_OBJ).
6475 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6476 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6477 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6478 $(W32_RES_LINK) before $(LIBES).
6479 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6481 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6483 * makefile.w32-in (DOC): Use just "DOC".
6485 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6487 * process.c: Export default filters and sentinels to Elisp.
6488 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6490 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6491 (Fset_process_sentinel, Fformat_network_address):
6492 Default to them instead of nil.
6493 (server_accept_connection): Sentinels can't be nil any more.
6494 (read_and_dispose_of_process_output): New function, extracted from
6495 read_process_output.
6496 (read_process_output): Use it; filters can't be nil.
6497 (Finternal_default_process_filter): New function, extracted from
6498 read_process_output.
6499 (exec_sentinel_unwind): Remove function.
6500 (exec_sentinel): Don't zilch sentinel while running.
6501 (status_notify): Sentinels can't be nil.
6502 (Finternal_default_process_sentinel): New function extracted from
6504 (setup_process_coding_systems): Default filter is not nil any more.
6505 (syms_of_process): Export new Elisp functions and initialize
6507 * lisp.h (make_lisp_proc): New function.
6509 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6511 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6513 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6515 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6516 unless we know that the window w is a leaf window.
6517 Another attempt at solving bug#14062.
6519 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6521 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6524 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6526 * image.c (gif_load): Check that subimages fit (Bug#14345).
6528 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6530 * lread.c (skip_dyn_eof): New function.
6531 (read1): Use it to skip the end of a file in response to #@00.
6533 * doc.c (get_doc_string): Slightly relax the sanity checking.
6535 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6537 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6538 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6539 (MonitorInfo): New struct.
6540 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6541 (Fns_display_monitor_attributes_list): New functions.
6542 (display-usable-bounds): Remove.
6543 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6546 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6548 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6549 (GTK_CHECK_VERSION): New macro, if not already defined.
6550 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6551 replaced by GTK_CHECK_VERSION.
6553 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6555 * xterm.h (GTK_PREREQ): New macro.
6556 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6557 to use this macro instead, for consistency and clarity.
6559 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6561 * xdisp.c (row_for_charpos_p): New function, with code of
6562 cursor_row_p, but accepts an additional argument CHARPOS instead
6563 of using a hardcoded PT.
6564 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6565 (row_containing_pos): Call row_for_charpos_p instead of partially
6566 doing the same. Fixes cursor positioning under longlines-mode
6567 when longlines-show-effect includes more than one newline, when
6568 moving the cursor vertically up.
6570 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6572 * makefile.w32-in (ACL_H): New macro.
6573 ($(BLD)/fileio.$(O)): Update dependencies.
6575 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6577 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6578 * Makefile.in (LIB_ACL): New macro.
6579 (LIBACL_LIBS): Remove.
6580 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6581 * fileio.c: Include <acl.h>.
6582 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6583 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6585 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6588 * unexelf.c: Don't assume ElfW (Half) fits in int.
6589 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6590 when dealing with ElfW (Half) values, since they can exceed 2**31
6591 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6592 (entry_address): Omit unused NUM arg. All uses changed.
6594 2013-05-07 Juri Linkov <juri@jurta.org>
6596 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6597 to the string converted from number with `Fnumber_to_string'.
6600 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6602 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6603 This fixes a problem introduced by my previous change.
6605 2013-05-07 Glenn Morris <rgm@gnu.org>
6607 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6609 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6611 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6613 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6615 Static checking by GCC 4.8.0.
6616 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6617 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6618 (x_get_monitor_attributes_fallback)
6619 (x_get_monitor_attributes_xinerama)
6620 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6621 Define only if USE_GTK.
6622 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6623 (x_get_monitor_attributes_fallback): Omit unused locals.
6624 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6625 Use double, not float, to avoid mixed-mode floating point arithmetic.
6627 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6628 Jan Djärv <jan.h.d@swipnet.se>
6630 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6631 (XINERAMA_CFLAGS): New macros.
6632 (ALL_CFLAGS, LIBES): Use them.
6634 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6635 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6636 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6637 (syms_of_xfns): DEFSYM them.
6638 (struct MonitorInfo): New struct.
6639 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6640 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6641 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6642 (x_get_monitor_attributes_xinerama): New functions.
6643 (Fx_display_monitor_attributes_list): New primitive.
6644 (syms_of_xfns): Defsubr it.
6646 * xterm.h (x_display_info): Add Xatom_net_workarea and
6647 Xatom_net_current_desktop.
6649 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6650 and dpyinfo->Xatom_net_current_desktop.
6652 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6654 * xdisp.c (pos_visible_p): Use the special code for finding the
6655 beginning of a display property or overlay for any "replacing"
6656 display property, not just for display strings. This solves
6657 incorrect reporting of position by posn-at-point. (Bug#14241)
6659 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6661 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6662 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6663 Verify that ElfW (Half) fits in int.
6664 (fatal): Use same signature as lisp.h.
6665 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6666 configure and build with -DUNEXELF_DEBUG without worrying about
6667 other modules that use DEBUG.
6668 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6669 possibly-wide integers now uses it instead of plain fprintf.
6670 (entry_address): New function, which avoids problems with 32-bit
6671 overflow on 64-bit hosts.
6672 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6673 (round_up): Don't assume the remainder fits in int.
6674 (find_section): Use bool for boolean. Simplify debug code.
6675 (unexec): Don't assume file sizes fit in int or size_t.
6676 Omit unnecessary trailing newline in 'fatal' format.
6677 Use strerror rather than outputting decimal error number.
6678 Remove unused code when emacs is not defined;
6679 this file relies on Emacs now.
6680 Don't assume e_phnum and e_shnum are positive.
6682 * regex.c: Fix problems when DEBUG is defined.
6683 (extract_number, extract_number_and_incr): Define regardless of
6684 whether DEBUG is defined; that's simpler and makes the code less
6685 likely to go stale in the normal case when DEBUG is not defined.
6686 Return int rather than taking an int * arg. All callers changed.
6687 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6688 Remove, replacing with ...
6689 (DEBUG_PRINT): New macro. All callers changed.
6690 (DEBUG_COMPILES_ARGUMENTS): New macro.
6691 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6692 (print_compiled_pattern, print_double_string) [DEBUG]:
6693 Use prototype rather than old-style definition.
6694 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6695 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6696 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6697 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6698 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6699 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6700 This matters only when DEBUG is defined.
6702 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6704 * xdisp.c (set_iterator_to_next): Set the
6705 ignore_overlay_strings_at_pos_p flag only if we are _really_
6706 iterating over an overlay string, as indicated by the
6707 current.overlay_string_index member. (Bug#14306)
6709 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6711 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6712 to where it is used, to avoid autorelease issues (Bug#14050).
6714 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6716 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6717 * fileio.c (syms_of_fileio): Implement this.
6718 * filelock.c (create_lock_file): If symbolic links don't work, so
6719 we use a regular file as a lock file, do not fsync the lock file;
6722 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6724 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6725 (syms_of_minibuf): Adjust accodingly.
6727 * callint.c (Fcall_interactively): Adjust calls accordingly.
6729 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6731 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6732 w->contents is a buffer before computing everything else.
6733 Use parentheses to disambiguate last part of the condition.
6735 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6736 assertion violations. (Bug#14062)
6738 2013-05-01 David Reitter <david.reitter@gmail.com>
6740 * nsfns.m (ns_tooltip): Initialize.
6742 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6744 * coding.c (decode_coding_gap): Don't remove the character before
6745 a newline unless it's a CR character. (Bug#14287)
6747 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6749 * dispextern.h (struct face): Move enum face_underline_type
6750 earlier so that bitfields can be in the same word.
6752 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6754 * nsfns.m (handlePanelKeys): New function.
6755 (EmacsOpenPanel:performKeyEquivalent:)
6756 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6757 arrows/function/control and copy/paste keys (Bug#14296).
6759 2013-04-27 Juri Linkov <juri@jurta.org>
6761 * callint.c (Fcall_interactively): Call `Qread_number' for
6762 interactive code letter `n' instead of using duplicate code.
6765 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6767 * systime.h (make_timeval): Declare as 'const'.
6769 2013-04-27 Kenichi Handa <handa@gnu.org>
6771 * font.c (font_open_entity): Always open a font of manageable
6774 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6776 Port better to AIX (Bug#14258).
6777 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6780 2013-04-24 Kenichi Handa <handa@gnu.org>
6782 * coding.c (decode_coding_iso_2022): When an invalid escape
6783 sequence is encountered, reset the invocation and designation
6784 status to the safest one.
6786 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6788 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6789 Without this fix, "make distclean" leaves stamp-h1 behind.
6791 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6793 * w32fns.c (w32_fullscreen_rect): New function to compute the
6794 window rectangle for the given fullscreen mode.
6795 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6796 longer tunes the window size. This keeps the window's edges flush
6797 with the screen and allows the taskbar to hide itself in fullboth.
6799 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6800 window decorations and uses the entire screen.
6802 * w32term.h (w32_fullscreen_rect) Add prototype.
6803 (struct w32_output): Replace normal_width, normal_height,
6804 normal_top, and normal_left members with a single normal_placement
6806 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6808 (FRAME_NORMAL_PLACEMENT): New macro.
6810 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6812 * minibuf.c (Ftest_completion): Silence compiler warning.
6814 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6816 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6819 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6822 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6823 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6824 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6825 parentheses where appropriate.
6827 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6829 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6831 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6833 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6834 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6835 Mention in the doc string that setting these variables takes
6836 effect only after a call to set-window-buffer. (Bug#14200)
6838 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6840 * indent.c (Fvertical_motion): Don't consider display strings on
6841 overlay strings as display strings on the buffer position we
6842 started from. This prevents vertical cursor motion from jumping
6843 more than one line when there's an overlay string with a display
6844 property at end of line.
6845 Reported by Karl Chen <Karl.Chen@quarl.org> in
6846 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6848 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6850 * window.c (select_window): `record_buffer' even if window is
6851 already selected (bug#14191).
6853 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6855 * window.c (Fwindow_end): Test more flags, including the buffer's
6856 last_overlay_modified flag, to determine whether the window's
6857 display is really up-to-date. Prevents the function from
6858 returning a stale value. (Bug#14170)
6859 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6862 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6864 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6865 garbaged only if it is not already the top frame on its TTY.
6866 This prevents flickering due to constant redrawing of TTY frames when
6867 there are GUI frames open in the same session. (Bug#13864)
6869 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6871 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6872 of marking the idle timers directly.
6874 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6876 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6879 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6881 * window.c (select_window): Don't record_buffer while the invariant is
6882 temporarily broken (bug#14161).
6884 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6886 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6888 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6890 2013-04-07 Romain Francoise <romain@orebokech.com>
6892 Ignore additional platform-specific ACL errors (Bug#13702).
6893 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6894 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6896 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6898 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6901 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6903 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6904 This bug was introduced by my 2013-02-25 change that simplified
6905 data_start configuration. Without this change, on GNU/Linux
6906 an Emacs configured with --enable-profiling fails immediately
6907 due to a profiler signal.
6908 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6909 with these flags. On platforms where special flags are needed
6910 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6911 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6912 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6914 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6916 Get rid of some platform-specific functions examining window
6917 system and its capabilities. This is a partial rework of the
6919 * lisp.h (have_menus_p): Remove prototype. This function is
6920 replaced with platform-independent window_system_available.
6921 (check_window_system): Move to...
6922 * frame.h (decode_window_system_frame, window_system_available):
6923 ...here, add new prototypes.
6924 * frame.c (window_system_available, decode_window_system_frame):
6926 (check_window_system): Platform-independent now.
6927 * xterm.h (x_in_use): Remove declaration.
6929 * w32term.h (check_x_frame):
6930 * nsterm.h (check_x_frame): Remove prototypes. This function
6931 is replaced with platform-independent decode_window_system_frame.
6932 * msdos.c (have_menus_p): Remove.
6933 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6934 Remove platform-specific functions. Use check_window_system,
6935 decode_window_system_frame and check_ns_display_info where
6936 appropriate. Minor style and comment tweaks.
6937 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6938 (check_x_frame): Likewise.
6939 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6941 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6942 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6943 * xmenu.c, xselect.c: All related users changed.
6945 2013-04-03 Kenichi Handa <handa@gnu.org>
6947 The following changes is to optimize the code for reading UTF-8
6950 * coding.c (check_ascii): Rename from detect_ascii. Return value
6951 changed. Check EOL format. Do not call adjust_coding_eol_type
6953 (check_utf_8): New function.
6954 (adjust_coding_eol_type): Do nothing if already adjusted.
6955 (detect_coding): Compare the return value of check_ascii with
6956 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6957 (decode_coding_gap): Optimize for valid UTF-8.
6959 2013-03-21 Kenichi Handa <handa@gnu.org>
6961 * coding.c (syms_of_coding): Cancel previous change.
6963 * insdel.c (insert_from_gap): Fix previous change.
6965 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6967 Consistently use platform-specific function to detect window system.
6968 * lisp.h (check_window_system): New prototype. This function is
6969 going to replace check_x, check_w32 and check_ns.
6970 (have_menus_p): Mention msdos.c in comment.
6971 * fontset.c (check_window_system_func): Remove. Adjust all users.
6972 * fontset.h (check_window_system_func): Remove prototype.
6973 * nsterm.h (check_ns):
6974 * xterm.h (check_x):
6975 * w32term.h (check_w32): Likewise.
6976 * menu.c (Fx_popup_menu): Use check_window_system.
6977 * msdos.c (check_window_system): Define for MS-DOS.
6978 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6979 * w32fns.c (check_window_system): Likewise for MS-Windows.
6980 * xfns.c (check_window_system): Likewise for X.
6981 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6982 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6984 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6986 Prefer < to > in range checks such as 0 <= i && i < N.
6987 This makes it easier to visualize quantities on a number line.
6988 This patch doesn't apply to all such range checks,
6989 only to the range checks affected by the 2013-03-24 change.
6990 This patch reverts most of the 2013-03-24 change.
6991 * alloc.c (xpalloc, Fgarbage_collect):
6992 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6993 * character.c (string_escape_byte8):
6994 * charset.c (read_hex):
6995 * data.c (cons_to_unsigned):
6996 * dispnew.c (update_frame_1):
6997 * doc.c (Fsubstitute_command_keys):
6998 * doprnt.c (doprnt):
6999 * editfns.c (hi_time, decode_time_components):
7000 * fileio.c (file_offset):
7001 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7002 * font.c (font_intern_prop):
7003 * frame.c (x_set_alpha):
7004 * gtkutil.c (get_utf8_string):
7005 * indent.c (check_display_width):
7006 * keymap.c (Fkey_description):
7007 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7009 * minibuf.c (read_minibuf_noninteractive):
7010 * process.c (wait_reading_process_output):
7011 * search.c (Freplace_match):
7012 * window.c (get_phys_cursor_glyph):
7013 * xdisp.c (redisplay_internal):
7014 * xsmfns.c (smc_save_yourself_CB):
7015 Prefer < to > for range checks.
7016 * dispnew.c (sit_for): Don't mishandle NaNs.
7017 This fixes a bug introduced in the 2013-03-24 change.
7018 * editfns.c (decode_time_components): Don't hoist comparison.
7019 This fixes another bug introduced in the 2013-03-24 change.
7021 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7023 * frame.h (struct frame): Drop scroll_bottom_vpos
7024 member becaue all real users are dead long ago.
7025 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7026 * xdisp.c (redisplay_internal): Adjust user.
7028 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7030 * nsmenu.m (showAtX:Y:for:): setLevel to
7031 NSPopUpMenuWindowLevel (Bug#13998).
7033 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7035 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7036 (ns_check_pending_open_menu): Declare.
7038 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7039 (x_activate_menubar): Update the menu with title that matches
7040 ns_get_pending_menu_title, and call
7041 ns_check_pending_openmenu (Bug#12698).
7042 (menuWillOpen:): New method.
7043 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7045 * nsterm.m (menu_will_open_state, menu_mouse_point)
7046 (menu_pending_title): New varaibles.
7047 (ns_get_pending_menu_title, ns_check_menu_open)
7048 (ns_check_pending_open_menu): New functions.
7050 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7052 * indent.c (current_column_bol_cache): Remove leftover which is not
7053 used in Fmove_to_column any more.
7054 (current_column, scan_for_column): Adjust users.
7055 * keyboard.c (last_point_position_buffer, last_point_position_window):
7056 Remove leftovers which are not used for recording undo any more.
7057 (command_loop_1, syms_of_keyboard): Adjust users.
7058 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7059 redisplay_window any more.
7060 (move_it_to): Adjust user.
7062 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7064 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7065 Update dependencies.
7067 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7069 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7070 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7073 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7075 * window.h (struct window): Replace hchild, vchild and buffer slots
7076 with the only contents slot. This is possible because each valid
7077 window may have either the child window (in vertical or horizontal
7078 combination) or buffer to display (for the leaf window). Using that,
7079 a lof of operations to traverse and/or change window hierarchies may
7080 be simplified. New member horizontal is used to distinguish between
7081 horizontal and vertical combinations of internal windows.
7082 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7083 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7084 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7085 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7086 Use contents slot, not buffer, where appropriate.
7087 (wset_combination): New function.
7088 (wset_buffer): Add eassert.
7089 (Fframe_first_window): Simplify the loop reaching first window.
7090 (Fwindow_buffer): Use WINDOW_LEAF_P.
7091 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7092 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7093 (unshow_buffer): Convert initial debugging check to eassert.
7094 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7095 (make_parent_window, window_resize_check, window_resize_apply)
7096 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7097 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7098 Adjust to match struct window changes.
7099 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7100 (mark_window_cursors_off, count_windows, get_leaf_windows)
7101 (foreach_window_1): Simplify the loop.
7102 * alloc.c (mark_object): Do not check for the leaf window because
7103 internal windows has no glyph matrices anyway.
7104 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7105 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7106 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7107 (build_frame_matrix_from_window_tree, mirror_make_current)
7108 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7109 (update_window_tree, set_window_update_flags): Simplify the loop.
7110 (sync_window_with_frame_matrix_rows): Enforce live window.
7111 Use contents slot, not buffer, where appropriate.
7112 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7113 and WINDOW_HORIZONTAL_COMBINATION_P.
7114 (make_frame_visible_1): Simplify the loop.
7115 Use contents slot, not buffer, where appropriate.
7116 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7117 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7118 (expose_window_tree): Likewise.
7119 Use contents slot, not buffer, where appropriate.
7120 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7121 to avoid deleted windows. Use contents slot instead of buffer.
7122 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7123 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7124 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7125 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7127 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7129 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7130 identify the reasons for assertion violations in bug#14062 and
7132 (Fx_show_tip): Fix compilation error under
7133 "--enable-check-lisp-object-type". (Bug#14073)
7135 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7136 Reported by <rzl24ozi@gmail.com>.
7138 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7140 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7142 (unwind_with_echo_area_buffer): ...to restore it here.
7143 This is needed to ensure that...
7144 (redisplay_window): ...both window markers are valid here,
7145 which is verified by eassert.
7146 * editfns.c (save_excursion_save): Do not assume that
7147 selected_window always displays the buffer.
7148 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7151 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7153 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7156 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7158 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7160 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7162 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7163 since MinGW's w32api headers do. This avoids compiler warnings.
7165 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7168 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7170 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7172 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7174 * gtkutil.c (style_changed_cb): Check if frame is live and an
7175 X frame (Bug#14038).
7177 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7179 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7180 Define only for _WIN32_WINNT less than 0x0500.
7181 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7183 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7184 see its own definitions of 'struct timeval' and 'struct timezone'.
7186 Fix incompatibilities between MinGW.org and MinGW64 headers.
7187 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7189 * w32.c (REPARSE_DATA_BUFFER): Guard with
7190 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7192 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7194 * xterm.c: Include X11/XKBlib.h
7195 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7197 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7199 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7201 * blockinput.h (input_blocked_p): Likewise.
7202 * bytecode.c (exec_byte_code): Likewise.
7203 * callproc.c (call_process_kill, call_process_cleanup)
7204 (Fcall_process): Likewise.
7205 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7206 (Fccl_execute_on_string): Likewise.
7207 * character.c (string_escape_byte8): Likewise.
7208 * charset.c (read_hex): Likewise.
7209 * cm.c (calccost): Likewise.
7210 * data.c (cons_to_unsigned): Likewise.
7211 * dired.c (directory_files_internal, file_name_completion):
7213 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7214 (sit_for): Likewise.
7215 * doc.c (Fsubstitute_command_keys): Likewise.
7216 * doprnt.c (doprnt): Likewise.
7217 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7218 * emacsgtkfixed.c: Likewise.
7219 * fileio.c (file_offset, Fwrite_region): Likewise.
7220 * floatfns.c (Fexpt, fmod_float): Likewise.
7221 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7223 * font.c (font_intern_prop): Likewise.
7224 * frame.c (x_set_alpha): Likewise.
7225 * gtkutil.c (get_utf8_string): Likewise.
7226 * indent.c (check_display_width): Likewise.
7227 * intervals.c (create_root_interval, rotate_right, rotate_left)
7228 (split_interval_right, split_interval_left)
7229 (adjust_intervals_for_insertion, delete_node)
7230 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7231 (merge_interval_right, merge_interval_left, copy_intervals)
7232 (set_intervals_multibyte_1): Likewise.
7233 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7234 * keymap.c (Fkey_description): Likewise.
7235 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7236 * lread.c (openp, read_integer, read1, string_to_number):
7238 * menu.c (ensure_menu_items): Likewise.
7239 * minibuf.c (read_minibuf_noninteractive): Likewise.
7240 * print.c (printchar, strout): Likewise.
7241 * process.c (create_process, Faccept_process_output)
7242 (wait_reading_process_output, read_process_output, send_process)
7243 (wait_reading_process_output): Likewise.
7244 * profiler.c (make_log, handle_profiler_signal): Likewise.
7245 * regex.c (re_exec): Likewise.
7246 * regex.h: Likewise.
7247 * search.c (looking_at_1, Freplace_match): Likewise.
7248 * sysdep.c (get_child_status, procfs_ttyname)
7249 (procfs_get_total_memory): Likewise.
7250 * systime.h (EMACS_TIME_VALID_P): Likewise.
7251 * term.c (dissociate_if_controlling_tty): Likewise.
7252 * window.c (get_phys_cursor_glyph): Likewise.
7253 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7254 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7256 * xfns.c (Fx_window_property): Likewise.
7257 * xmenu.c (set_frame_menubar): Likewise.
7258 * xselect.c (x_get_window_property, x_handle_dnd_message):
7260 * xsmfns.c (smc_save_yourself_CB): Likewise.
7261 * xterm.c (x_scroll_bar_set_handle): Likewise.
7263 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7265 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7266 to be optional or nil. Adjust comment and convert it to docstring.
7267 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7268 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7270 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7272 Static checking by GCC 4.8-20130319.
7273 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7274 * process.c (Fset_process_datagram_address)
7275 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7276 * xdisp.c (get_char_face_and_encoding):
7277 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7278 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7279 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7281 2013-03-24 Ken Brown <kbrown@cornell.edu>
7283 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7284 fix compilation on 64-bit Cygwin, where underscores are not
7285 automatically prepended.
7287 * w32term.c (w32_initialize): Silence compiler warning.
7289 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7291 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7292 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7293 variables, to save and restore frame dimensions.
7294 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7295 after returning from a 'fullscreen' configuration.
7296 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7297 to avoid races between the main thread and the input thread.
7299 * w32term.h (struct w32_output): New members normal_width,
7300 normal_height, normal_top, normal_left, and prev_fsmode.
7301 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7302 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7305 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7306 'fullscreen' parameter. Always record previous width and height
7307 of the frame, except when switching out of maximized modes, so
7308 that they could be restored correctly, instead of resetting to the
7309 default frame dimensions. Send SC_RESTORE command to the frame,
7310 unless we are going to send SC_MAXIMIZE, to restore the frame
7311 resize hints in the mouse pointer shown by the window manager.
7314 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7316 * lisp.h (get_frame_param): Adjust conditions for prototype
7319 2013-03-22 Ken Brown <kbrown@cornell.edu>
7321 * unexcw.c: Drop unneeded inclusion of w32common.h.
7322 (report_sheap_usage): Declare.
7323 (read_exe_header): Add magic numbers for x86_64.
7324 (fixup_executable): Fix printf format specifier for unsigned long
7327 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7329 * frame.h (struct frame): Put menu_bar_window under #ifdef
7330 because this member is not needed when X toolkit is in use.
7331 (fset_menu_bar_window):
7332 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7333 (free_glyphs, update_frame):
7334 * xdisp.c (expose_frame): Likewise.
7335 (display_menu_bar): Likewise. Remove redundant eassert.
7336 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7339 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7341 Use functions and constants to manipulate Lisp_Save_Value objects.
7342 This replaces code that used macros and strings and token-pasting.
7343 The change makes the C source a bit easier to follow,
7344 and shrinks the Emacs executable a bit.
7345 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7346 (make_save_value): Change 1st arg from string to enum. All callers
7349 (mark_object): Use if, not #if, for GC_MARK_STACK.
7350 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7351 (XSAVE_OBJECT): Now functions, not macros.
7352 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7353 the constant was never used.
7354 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7355 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7356 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7357 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7359 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7360 type3 with a single member save_type. All uses changed.
7361 (save_type, set_save_pointer, set_save_integer): New functions.
7362 * print.c (PRINTX): Remove.
7364 * alloc.c: Remove redundant static declarations.
7366 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7368 * window.h (struct window): Convert left_col, top_line, total_lines
7369 and total_cols from Lisp_Objects to integers. Adjust comments.
7370 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7372 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7373 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7374 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7375 Adjust users where appropriate.
7377 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7379 * frame.h (struct frame): Drop resx and resy because the same data is
7380 available from window system-specific output context. Adjust users.
7381 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7382 New functions to provide defaults when no window system available.
7383 (FRAME_RES_X, FRAME_RES_Y): New macros.
7384 (NUMVAL): Move from xdisp.c.
7385 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7386 (Ffont_face_attributes, Fopen_font):
7387 * image.c (gs_load):
7388 * w32font.c (fill_in_logfont):
7389 * xdisp.c (calc_pixel_width_or_height):
7390 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7391 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7393 2013-03-20 Kenichi Handa <handa@gnu.org>
7395 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7396 to 1 (temporary workaround until a bug related to ASCII
7397 optimization is fixed).
7399 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7401 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7402 Signal error if window is not internal. Adjust docstring.
7403 (delete_all_child_windows): Use combination_limit to save the buffer.
7404 (Fset_window_configuration): Adjust accordingly.
7405 * print.c (syms_of_print): Initialize debugging output not here...
7406 (init_print_once): ...but in a new function here.
7407 * lisp.h (init_print_once): Add prototype.
7408 * emacs.c (main): Add call to init_print_once. Adjust comments.
7410 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7412 * window.c (window_resize_check, window_resize_apply)
7413 (window_from_coordinates, recombine_windows, set_window_buffer)
7414 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7415 (Fsplit_window_internal, Fdelete_window_internal)
7416 (freeze_window_starts): Use bool for booleans.
7417 * window.h (window_frame_coordinates, resize_frame_windows)
7418 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7420 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7422 * dispnew.c (bitch_at_user): Use `user-error'.
7424 2013-03-17 Ken Brown <kbrown@cornell.edu>
7426 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7427 as return type of image_background. (Bug#13981)
7428 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7430 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7432 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7433 (ns_select): Don't return with result uninitialized.
7435 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7438 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7440 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7441 directories. If filename is nil, get directory name (Bug#13932).
7442 Use getFilename and getDirectory.
7443 (getFilename, getDirectory): New methods for EmacsSavePanel and
7445 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7447 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7449 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7451 2013-03-15 Kenichi Handa <handa@gnu.org>
7453 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7454 (adjust_after_replace): Make it back to static. Delete the third
7455 arg text_at_gap_tail. Cancel the code for handling it.
7457 * coding.h (struct coding_system): New member eol_seen.
7459 * coding.c (detect_ascii): New function.
7460 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7461 when the source bytes are actually scanned. On detecting for
7462 coding_category_utf_8_auto, call detect_ascii instead of scanning
7463 source bytes directly.
7464 (produce_chars): Call insert_from_gap with the new arg 0.
7465 (encode_coding): Likewise.
7466 (decode_coding_gap): Control ASCII optimization by the variable
7467 disable_ascii_optimization instead of #ifndef .. #endif.
7468 Deccode EOL format according to coding->eol_seen.
7469 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7472 * lisp.h (adjust_after_replace): Cancel externing it.
7473 (insert_from_gap): Adjust prototype.
7475 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7477 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7478 FULLSCREEN_MAXIMIZED. (Bug#13935)
7480 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7482 * region-cache.c (find_cache_boundary, move_cache_gap)
7483 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7484 Simplify debugging check and convert to eassert. Adjust comment.
7485 (pp_cache): Put under ENABLE_CHECKING.
7487 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7489 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7490 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7492 (w32fullscreen_hook): If the frame is visible, reset
7493 f->want_fullscreen flag after changing the frame size. If the
7494 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7497 2013-03-13 Daniel Colascione <dancol@dancol.org>
7499 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7500 too so that these builds can use Cygwin's file conversion
7501 functions. (We've been building and linking cygw32.o all along
7502 and just not using it.)
7504 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7506 File synchronization fixes (Bug#13944).
7507 * Makefile.in (LIB_FDATASYNC): New macro.
7509 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7510 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7511 Don't worry about HAVE_FSYNC, since a substitute fsync is
7512 available if the system lacks one.
7513 (Fwrite_regin): Retry fsync if interrupted.
7515 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7517 * w32term.c (w32_read_socket): If the Emacs frame is being
7518 activated, call w32fullscreen_hook, to make sure the new frame
7519 dimensions are in effect. (Bug#13937)
7521 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7523 * xdisp.c (init_iterator): Simplify because both character and byte
7524 positions are either specified or -1. Add eassert. Adjust comment.
7525 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7526 character and byte positions can be obtained from marker.
7528 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7530 Static checking by Sun C 5.12.
7531 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7532 * bytecode.c (exec_byte_code):
7533 * dispnew.c (init_display):
7535 * fileio.c (Fsubstitute_in_file_name):
7536 * keyboard.c (Fevent_convert_list):
7537 * keymap.c (Fsingle_key_description):
7538 * term.c (maybe_fatal, fatal):
7539 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7540 * xsmfns.c (Fhandle_save_session):
7541 Omit unreachable code.
7542 * keymap.c (map_keymap_char_table_item): Cast void * to
7543 a function pointer type; the C Standard requires this.
7545 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7546 Include <sys/param.h> unconditionally, as that works elsewhere and
7547 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7548 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7551 See ChangeLog.12 for earlier changes.
7557 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7559 This file is part of GNU Emacs.
7561 GNU Emacs is free software: you can redistribute it and/or modify
7562 it under the terms of the GNU General Public License as published by
7563 the Free Software Foundation, either version 3 of the License, or
7564 (at your option) any later version.
7566 GNU Emacs is distributed in the hope that it will be useful,
7567 but WITHOUT ANY WARRANTY; without even the implied warranty of
7568 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7569 GNU General Public License for more details.
7571 You should have received a copy of the GNU General Public License
7572 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.