1 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3 Support w32 file notifications in batch mode.
4 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5 invalid (which happens in batch mode). If non-interactive, call
6 handle_file_notifications to store file notification events in the
7 input queue. (Bug#15933)
9 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as
12 * w32inevt.c (handle_file_notifications): Now external, not
15 * w32term.h (handle_file_notifications): Provide prototype.
17 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
18 init_crit, since init_display, which does that otherwise, is not
21 2013-11-27 Glenn Morris <rgm@gnu.org>
23 * Makefile.in ($(lispsource)/international/charprop.el): New.
24 (emacs$(EXEEXT)): Depend on charprop.el.
26 2013-11-27 Eli Zaretskii <eliz@gnu.org>
28 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
29 deleting portions of the buffer under non-nil REPLACE argument.
32 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
33 directory, watch it and not its parent.
34 (add_watch): Allow empty string in FILE.
36 2013-11-27 Martin Rudalics <rudalics@gmx.at>
38 * window.c (Fset_window_start, window_resize_apply)
39 (window_scroll): Reset window_end_valid (Bug#15957).
41 2013-11-27 Glenn Morris <rgm@gnu.org>
43 * Makefile.in (leimdir): Now in lisp source directory.
44 ($(leimdir)/leim-list.el): Just use ../leim .
45 * epaths.in (PATH_DUMPLOADSEARCH):
46 * lread.c (load_path_default):
47 * nsterm.m (ns_load_path): No more leim directory.
49 2013-11-26 Andreas Schwab <schwab@suse.de>
51 * .gdbinit (xgettype): Add cast.
53 2013-11-26 Glenn Morris <rgm@gnu.org>
56 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
57 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
58 is a single directory.
60 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
62 bool-vector-subsetp is now the normal direction (Bug#15912).
63 * data.c (Fbool_vector_subsetp): Test whether the first argument
64 is a subset of the second one, not the reverse. Add doc string.
66 Fix minor problems found by static checking.
67 * lread.c (load_path_default): Now static.
68 * textprop.c (text_property_stickiness): Be consistent about the
69 test used when deciding whether to consider the previous character.
70 This simplifies the code a bit.
72 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
74 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
76 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
77 (syms_of_frame): Don't defsubr them.
79 2013-11-25 Glenn Morris <rgm@gnu.org>
81 * lread.c (load_path_default): Change the sense of the argument.
82 (init_lread): When EMACSLOADPATH is set, do not ignore changes
83 from dump_path. When it is not, avoid checking dump_path twice.
85 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
86 uninstalled dump_path against installed Vload_path. (Bug#15964)
88 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
90 Export get_pos_property to Elisp.
91 * editfns.c (Fget_pos_property): Rename from get_pos_property.
92 (syms_of_editfns): Export it to Elisp.
94 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
96 2013-11-23 Romain Francoise <romain@orebokech.com>
98 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
99 initialization here ...
100 (syms_of_fileio): ... from here.
102 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
104 * lread.c (init_lread): Fix int/Lisp_Object mixup.
105 Please use --enable-check-lisp-object-type.
107 2013-11-23 Glenn Morris <rgm@gnu.org>
109 * process.c (get_process): Explicit error for dead buffers.
111 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
113 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
115 2013-11-23 Glenn Morris <rgm@gnu.org>
117 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
118 * lread.c (load_path_check): Take path to check as argument.
119 (load_path_default): New, split from init_lread.
120 (init_lread): Move calc of default load-path to load_path_default.
121 Empty elements in EMACSLOADPATH now stand for the default.
122 (load-path): Doc fix.
123 * emacs.c (decode_env_path): Add option to treat empty elements
124 as nil rather than ".".
125 * callproc.c (init_callproc_1, init_callproc):
126 * image.c (Vx_bitmap_file_path):
127 * lisp.h (decode_env_path):
128 * lread.c (Vsource_directory):
129 Update for new argument spec of decode_env_path.
131 2013-11-22 Eli Zaretskii <eliz@gnu.org>
133 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
134 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
136 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
138 Fix some dependency problems that cause unnecessary recompiles.
139 Problem reported by RMS in
140 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
141 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
142 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
143 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
144 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
145 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
146 (boostrap-clean): No need to remove stamp-oldxmenu.
148 Fix recently introduced bool vector overrun.
149 This was due to an optimization that went awry.
150 Reported by Glenn Morris in
151 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
152 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
153 for empty vectors, undoing the 2013-11-18 change.
154 * data.c (bool_vector_binop_driver): Rely on this.
155 Fix bug that occasionally overran the destination.
156 * lisp.h (struct Lisp_Bool_vector): Document this.
158 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
160 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
163 * nsterm.m (init, run, stop:): Comment out for now, does not work
166 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
168 * charset.c (syms_of_charset): Don't read past end of string.
170 2013-11-19 Glenn Morris <rgm@gnu.org>
172 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
174 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
176 Add hooks to run on gaining/losing focus. (Bug#15029)
177 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
178 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
179 (syms_of_frame): Add focus-in-hook, focus-out-hook.
181 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
183 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
184 The old names predated the API change that put destination at end.
186 Improve API of recently-added bool vector functions (Bug#15912).
187 The old API had (bool-vector-count-matches A B)
188 and (bool-vector-count-matches-at A B I), which gave the
189 misleading impression that the two functions were variants, one
190 with a location I. The new API has (bool-vector-count-population A)
191 and (bool-vector-count-consecutive A B I) to make the distinction
192 clearer. The first function no longer has a B argument, since the
193 caller can easily determine the number of nils if the length and
194 number of ts is known.
195 * data.c (Fbool_vector_count_population): Rename from
196 bool_vector_count_matches, and accept just 1 argument.
197 (Fbool_vector_count_consecutive): Rename from
198 Fbool_vector_count_matches_at.
200 Always allocate at least one bits_word per bool vector.
201 See Daniel Colascione in:
202 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
203 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
204 * data.c (bool_vector_binop_driver): Rely on this. Tune.
205 * lisp.h (struct Lisp_Bool_vector): Document this.
207 2013-11-18 Eli Zaretskii <eliz@gnu.org>
209 * insdel.c (invalidate_buffer_caches): New function, consolidated
210 from part of prepare_to_modify_buffer.
211 (insert_from_gap, prepare_to_modify_buffer):
212 * coding.c (code_convert_region, code_convert_string): Call
213 invalidate_buffer_caches. (Bug#15841)
215 * lisp.h (invalidate_buffer_caches): Add prototype.
217 2013-11-17 Eli Zaretskii <eliz@gnu.org>
219 * w32term.c (x_update_window_end): Don't invalidate the entire
220 mouse-highlight info, just signal frame_up_to_date_hook that mouse
221 highlight needs to be redisplayed. (Bug#15913)
223 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
225 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
227 2013-11-16 Eli Zaretskii <eliz@gnu.org>
229 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
230 while we are using Vprin1_to_string_buffer.
232 * keymap.c (describe_map): Don't crash if PT is 1 both before and
233 after inserting the description string. (Bug#15907)
235 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
237 * data.c: Work around bogus GCC diagnostic about shift count.
238 Reported by Eli Zaretskii in
239 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
240 (pre_value): New function.
241 (count_trailing_zero_bits): Use it.
243 2013-11-15 Eli Zaretskii <eliz@gnu.org>
245 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
246 assume C macros are not supported even under -g3 in these old GCC
249 2013-11-15 Leo Liu <sdl.web@gmail.com>
251 * minibuf.c (Ftry_completion, Fall_completions)
252 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
254 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
256 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
257 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
258 This avoids placing unnecessary constants into the Emacs code.
260 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
262 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
263 for Cygwin w32 build.
265 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
266 for Cygwin w32 build. (Bug#15892)
268 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
270 Simplify, port and tune bool vector implementation.
271 * alloc.c (bool_vector_exact_payload_bytes)
272 (bool_vector_payload_bytes): Remove.
273 (bool_vector_fill): Return its argument.
274 * alloc.c (bool_vector_fill):
276 * print.c (print_object):
277 Simplify by using bool_vector_bytes.
278 * alloc.c (make_uninit_bool_vector):
279 New function, broken out from Fmake_bool_vector.
280 (Fmake_bool_vector): Use it. Use tail call.
281 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
282 * data.c (BITS_PER_ULL): New constant.
283 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
284 if long long versions don't exist.
285 (shift_right_ull): New function.
286 (count_one_bits_word): New function, replacing popcount_bits_word
287 macro. Don't assume that bits_word is no wider than long long.
288 (count_one_bits_word, count_trailing_zero_bits):
289 Don't assume that bits_word is no wider than long long.
290 * data.c (bool_vector_binop_driver, bool_vector_not):
291 * fns.c (Fcopy_sequence):
293 Create an uninitialized destination, to avoid needless work.
294 (internal_equal): Simplify.
295 (Ffillarray): Prefer tail call.
296 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
297 contain at least one word.
298 (bits_word_to_host_endian): Prefer if to #if. Don't assume
299 chars are narrower than ints.
300 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
301 * fns.c (Fcopy_sequence):
303 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
304 Don't try to port to hosts where bits_word values have holes; the
305 code wouldn't work there anyway. Verify this assumption, though.
306 (bool_vector_bytes): New function.
307 (make_uninit_bool_vector): New decl.
308 (bool_vector_fill): Now returns Lisp_Object.
310 * xfns.c (xic_create_fontsetname):
311 * xrdb.c (gethomedir): Prefer tail calls.
313 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
315 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
316 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
318 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
319 that requires a return value.
320 (Fset_buffer_modified_p): Take advantage of this change to do
323 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
325 * buffer.c (Frestore_buffer_modified_p): Sync it with
326 Fset_buffer_modified_p.
327 (Fforce_mode_line_update): New function, moved from subr.el.
328 (Fset_buffer_modified_p): Use them.
329 (syms_of_buffer): Defsubr Fforce_mode_line_update.
331 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
333 * search.c (find_newline): Rewrite to prefer offsets to pointers.
334 This avoids undefined behavior when subtracting pointers into
335 different aways. On my platform it also makes the code a tad
336 smaller and presumably faster.
338 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
340 * keyboard.c (command_loop_1): Use region-extract-function.
341 * insdel.c (Qregion_extract_function): Not static any more (can we
342 stop pretending that these vars can benefit from being marked static?).
344 2013-11-09 Eli Zaretskii <eliz@gnu.org>
346 * search.c (find_newline): If buffer text is relocated during the
347 "dumb loop", adjust C pointers into buffer text to follow suit.
350 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
352 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
353 for conversion (Bug#15837).
355 2013-11-09 Eli Zaretskii <eliz@gnu.org>
357 * fileio.c (Finsert_file_contents): Invalidate the newline cache
358 for the entire range of inserted characters. (Bug#15841)
360 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
362 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
364 (realize_default_face): Remove assignment to distant-foreground if
365 unspecified (Bug#15815).
367 2013-11-08 Eli Zaretskii <eliz@gnu.org>
369 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
370 cache-long-scans disabled, since we don't want to call
371 prepare_to_modify_buffer (in insert_1_both) for each message we
374 * buffer.h (bset_cache_long_scans): New INLINE function, moved
375 from buffer.c. Improve commentary to the buffer field setter
378 * buffer.c (bset_cache_long_scans): Static function deleted.
379 Improve commentary to the buffer field setter functions.
380 (init_buffer_once): Default for cache-long-scans changed to t.
383 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
385 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
387 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
388 This bug was introduced in my 2013-06-21 change, and caused
389 struct Lisp_Sub_Char_Table objects to be given too many slots,
390 which broke 'make -C admin/unidata'.
392 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
394 Import changes from mac-port 4.5.
395 * macfont.m (mac_font_copy_default_descriptors_for_language)
396 (mac_font_copy_default_name_for_charset_and_languages): Declare.
397 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
398 (macfont_language_default_font_names): New.
399 (macfont_list): Rearrange language/charset code.
400 (macfont_close): Don't check for macfont_info->cache.
401 (mac_ctfont_create_preferred_family_for_attributes): New font
403 mac_font_copy_default_name_for_charset_and_languages.
404 (mac_font_copy_default_descriptors_for_language)
405 (mac_font_copy_default_name_for_charset_and_languages): New functions.
407 * macfont.h (kCTVersionNumber10_9): Define if not defined.
409 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
411 Port to C11 aligned_alloc, and fix some integer overflows.
412 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
413 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
414 and use of posix_memalign replaced with aligned_alloc.
415 (aligned_alloc): New function, defined or declared as needed.
416 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
417 Don't undef; configure.ac now does this.
418 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
419 (calloc, aligned_alloc): Check for integer overflow.
420 (aligned_alloc): Rename from memalign. All uses changed.
421 (memalign): New function, an alias for aligned_alloc.
423 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
425 * xdisp.c (redisplay_internal): Fix typo in last change.
427 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
429 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
431 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
433 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
434 redisplay--mode-lines-cause.
435 (redisplay_internal): Keep them uptodate. Remove redundant check of
436 buffer_shared_and_changed.
437 * *.[chm]: Number every assignment to update_mode_lines so we
438 can track why it is set.
440 2013-11-06 Eli Zaretskii <eliz@gnu.org>
442 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
444 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
446 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
447 can track why it is set.
449 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
451 Integer-related fixes for term.c etc.
452 * dispextern.h (face_tty_specified_color): New function.
453 * term.c (turn_on_face): Don't rely on undefined behavior when
454 assigning an out-of-range value to 'long'.
455 Simplify test for toggling highlight.
456 (tty_capable_p): Omit last two (unused) args. All callers changed.
457 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
458 (read_menu_input, tty_menu_activate, tty_menu_show):
459 * xfaces.c (x_supports_face_attributes_p)
460 (tty_supports_face_attributes_p):
461 Use bool for boolean. All callers changed.
462 (tty_supports_face_attributes_p): Omit defaults for color indices;
463 no longer needed. Simplify tail call.
465 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
467 * xdisp.c (prepare_menu_bars): Mark static.
468 * lisp.h (prepare_menu_bars): Don't declare.
469 * xselect.c (x_handle_selection_clear):
470 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
472 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
474 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
475 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
477 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
479 * keyboard.c (Fcommand_error_default_function): Rename from
480 Fdefault_error_output.
482 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
484 * keyboard.c (Fdefault_error_output): New function, extracted from
486 (syms_of_keyboard): Use it for Vcommand_error_function.
488 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
490 * eval.c (handlerlist_sentinel): New variable (bug#15802).
491 (init_eval): Use it to ensure handlerlist is non-NULL.
492 (unwind_to_catch): Make sure we never set handlerlist to NULL.
493 (Fsignal): Adjust NULLness test of handlerlist.
494 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
496 2013-11-05 Eli Zaretskii <eliz@gnu.org>
498 * callproc.c (call_process): Call prepare_to_modify_buffer before
499 decoding text read from the sub-process, as the decoded stuff will
500 be inserted into the buffer. This will invalidate the various
501 caches maintained for the buffer. (Bug#15148)
503 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
505 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
506 string of glyphless-char-display.
508 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
510 * nsfns.m (ns_get_name_from_ioreg): New function.
511 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
512 OSX >= 10.9. Use ns_get_name_from_ioreg.
514 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
516 Simplify and port recent bool vector changes.
517 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
518 only in this file. Use a more-efficient implementation if the
519 second argument is a power of 2.
520 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
521 Remove no-longer-necessary compile-time checks.
522 (bool_vector_exact_payload_bytes): New function.
523 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
524 exact payload changed to call the new function. Do not assume
525 that the arg or result fits in ptrdiff_t.
526 (bool_vector_fill): New function.
527 (Fmake_bool_vector): Use it. Don't assume bit counts fit
529 (vroundup_ct): Don't assume arg fits in size_t.
530 * category.c (SET_CATEGORY_SET): Remove. All callers now just
531 invoke set_category_set.
532 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
533 All callers changed. Use bool_vector_set.
534 * category.h (XCATEGORY_SET): Remove; no longer needed.
535 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
537 * data.c (Faref): Use bool_vector_ref.
538 (Faset): Use bool_vector_set.
539 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
540 (Fbool_vector_not, Fbool_vector_count_matches)
541 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
542 * fns.c (concat): Use bool_vector_ref.
543 (Ffillarray): Use bool_vector_fill.
544 (mapcar1): Use bool_vector_ref.
545 (sxhash_bool_vector): Hash words, not bytes.
546 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
547 a constant, since it's now used in #if.
548 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
549 unsigned char on unusual architectures, so that we no longer
550 assume that the number of bits per bits_word is a power of two or
551 is a multiple of 8 or of CHAR_BIT.
552 (Qt): Add forward decl.
553 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
554 at least as strictly as bits_word.
555 (bool_vector_data, bool_vector_uchar_data): New accessors.
556 All data structure accesses changed to use them.
557 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
558 (bool_vector_set): New functions.
559 (bool_vector_fill): New decl.
560 (ROUNDUP): Move to alloc.c as described above.
562 Fix recent gnutls changes.
563 * gnutls.c (Fgnutls_boot): Don't assume C99.
564 * process.c (wait_reading_process_output): Fix typo in recent change.
566 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
568 * process.c (wait_reading_process_output, read_process_output)
569 (send_process): Check gnutls_state is not NULL.
571 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
572 (Fgnutls_boot): Set process gnutls_p later, after initialization.
574 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
576 * nsterm.m (init, run, stop:): New methods in EmacsApp for
577 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
579 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
582 * nsfns.m (Fx_create_frame): Fix memory leak.
584 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
585 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
586 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
588 2013-11-04 Eli Zaretskii <eliz@gnu.org>
590 * xdisp.c (message3_nolog, message_with_string): Encode the string
591 before writing it to the terminal in a non-interactive session.
593 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
594 sure we concatenate them into a unibyte string.
596 * fileio.c (make_temp_name): Encode PREFIX, and decode the
597 resulting temporary name before returning it to the caller.
598 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
599 is a unibyte string, convert NAME to a unibyte string to ensure
600 that the result is also a unibyte string.
602 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
603 create unibyte strings from default paths and directory/file
606 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
609 * callproc.c (init_callproc): Use build_unibyte_string to make
610 sure we create unibyte strings from default paths and
611 directory/file names.
613 * buffer.c (init_buffer): Don't store default-directory of
614 *scratch* in multibyte form. The original problem which led to
616 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
617 but it was solved long ago. (Bug#15260)
619 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
621 Port to stricter C99 platforms.
622 Especially, C99 prohibits nesting a struct X inside struct Y if
623 struct X has a flexible array member.
624 * alloc.c (struct sdata): New type.
625 (sdata): Implement in terms of struct sdata.
626 Remove u member; all uses replaced by next_vector, set_next_vector.
627 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
628 (SDATA_DATA_OFFSET): Now a constant, not a macro.
629 (struct sblock): Rename first_data member to data, which is now
630 a flexible array member. All uses changed.
631 (next_vector, set_next_vector, large_vector_vec): New functions.
632 (vector_alignment): New constant.
633 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
634 (struct large-vector): Now merely a NEXT member, since the old approach
635 ran afoul of stricter C99. All uses changed to use
636 large_vector_vec or large_vector_offset.
637 (large_vector_offset): New constant.
638 * dispnew.c: Include tparam.h, for tgetent.
639 Do not include term.h; no longer needed.
640 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
641 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
642 (struct Lisp_Vector): Use a flexible array member for contents,
643 instead of a union with a member that is an array of size 1.
645 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
646 fact that the struct no longer contains a union.
647 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
648 (struct Lisp_Save_Value, struct Lisp_Free):
649 Use unsigned, not int, for spacers, to avoid c99 warning.
650 (union specbinding): Use unsigned, not bool, for bitfield, as
651 bool is not portable to pre-C99 hosts.
653 2013-11-04 Glenn Morris <rgm@gnu.org>
655 * emacs.c (usage_message): Mention that `-L :...' appends.
657 2013-11-02 Glenn Morris <rgm@gnu.org>
659 * Makefile.in (abs_builddir): Remove.
660 (bootstrap_exe): Use relative filename.
662 Use relative filenames in TAGS files.
663 * Makefile.in (abs_srcdir): Remove it again.
664 (.PHONY): Remove frc.
665 (maintainer-clean): No more TAGS-LISP file.
666 (TAGS): Pass relative file names to etags.
667 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
669 * Makefile.in (abs_srcdir): New, set by configure.
671 (maintainer-clean): Remove pointless echo. That should be in the
672 top-level Makefile, if anywhere. Delete TAGS-LISP.
673 (extraclean): No s/ and m/ directories for some time.
674 (TAGS): Also depend on ctagsfiles3.
675 Remove no-longer-defined S_FILE.
676 Pass absolute filenames to etags once more.
677 (TAGS-LISP): Replace lispdir with its expansion.
678 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
679 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
681 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
683 * xfaces.c (check_lface_attrs, realize_default_face):
684 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
685 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
687 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
689 * emacs.c (original_pwd): Remove global var by making it local.
690 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
692 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
694 * xfaces.c: Declare color_distance.
695 (QCdistant_foreground): New variable.
696 (NEAR_SAME_COLOR_THRESHOLD): New define.
697 (load_color2): New function.
698 (load_color): Call load_color2.
699 (load_face_colors): Call load_color2 and if distant-color is specified
700 calculate distant and use distant-color if colors are near.
701 (LFACE_DISTANT_FOREGROUND): New define.
702 (merge_face_ref, Finternal_set_lisp_face_attribute)
703 (Finternal_get_lisp_face_attribute)
704 (x_supports_face_attributes_p): Handle distant-foreground similar to
706 (syms_of_xfaces): DEFSYM QCdistant_foreground.
708 * dispextern.h (lface_attribute_index):
709 Add LFACE_DISTANT_FOREGROUND_INDEX.
711 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
713 * image.c (pbm_next_char): New function.
714 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
715 (pbm_scan_number): Use it.
716 (Qlibjpeg_version): New variable.
717 (syms_of_image): DEFSYM and initialize it.
719 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
721 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
723 2013-10-31 Glenn Morris <rgm@gnu.org>
725 * emacs.c (original_pwd): New char.
726 (main): If using --chdir, store original_pwd.
727 (init_cmdargs): When setting Vinvocation_directory based on a
728 relative argv[0], use original_pwd if set. (Bug#15768)
730 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
732 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
734 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
736 * insdel.c: Fix minor problems found by static checking.
737 (Qregion_extract_function): Now static.
738 (prepare_to_modify_buffer_1): Remove unused locals.
740 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
742 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
743 (syms_of_xdisp): Declare pre-redisplay-function.
744 (markpos_of_region): Remove function.
745 (init_iterator, compute_stop_pos, handle_face_prop)
746 (face_before_or_after_it_pos, reseat_to_string)
747 (get_next_display_element, window_buffer_changed)
748 (redisplay_internal, try_cursor_movement, redisplay_window)
749 (try_window_reusing_current_matrix, try_window_id, display_line)
750 (note_mode_line_or_margin_highlight, note_mouse_highlight)
751 (display_string, mouse_face_from_buffer_pos): Remove region handling.
752 * window.h (struct window): Remove field `region_showing'.
753 * dispextern.h (struct it): Remove region_beg/end_charpos.
754 (face_at_buffer_position, face_for_overlay_string)
755 (face_at_string_position): Update prototypes.
756 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
757 (face_at_string_position): Remove `region_beg' and `region_end' args.
758 * fontset.c (Finternal_char_font):
759 * font.c (font_at, font_range): Adjust calls accordingly.
760 * insdel.c (Qregion_extract_function): New var.
761 (syms_of_insdel): Initialize it.
762 (prepare_to_modify_buffer_1): Use it.
764 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
766 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
767 * ftxfont.c (ftxfont_get_gcs):
768 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
769 * xfaces.c (x_free_colors, x_free_dpy_colors)
770 (x_create_gc, unload_color):
771 * xselect.c (x_property_data_to_lisp):
772 * xsettings.c (parse_settings):
773 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
774 (get_bits_and_offset): Adjust definition.
775 * frame.c (XParseGeometry): Adjust locals.
776 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
777 * regex.h (toplevel): Likewise for reg_syntax_t.
779 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
781 * eval.c (run_hook_with_args): Use FUNCTIONP.
783 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
785 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
786 fields, drop 'allocated_p' member and use -1 for uninitialized value.
787 * w32term.h (struct w32_output): Similarly but do not use -1 because...
788 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
789 on MS-Windows anyway.
790 (free_face_colors): Define only if HAVE_X_WINDOWS and...
791 (free_realized_face): ...adjust user.
792 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
793 white relief pixels to -1.
794 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
795 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
796 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
798 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
800 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
801 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
802 in practice now. All callers changed.
804 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
806 * dispextern.h (struct face): Use bitfields for 'underline_type'
807 and 'box' members. Remove set-but-unused members 'pixmap_w' and
808 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
809 'stipple' member. Move 'lface' member up to help...
810 * xfaces.c (make_realized_face): ...this function to find and
811 clear just the members that need clearing.
812 (load_face_colors, realize_x_face):
813 * xdisp.c (extend_face_to_end_of_line): Adjust user.
815 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
817 * xftfont.c (struct xftfont_info): Remove set-but-unused
819 (xftfont_open): Adjust user.
820 (xftfont_get_colors): Remove useless prototype.
822 2013-10-26 Eli Zaretskii <eliz@gnu.org>
824 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
825 before passing them to 'unexec'. (Bug#15260)
827 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
829 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
831 2013-10-25 Eli Zaretskii <eliz@gnu.org>
833 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
834 the changed signature of the font driver's 'close' method.
836 * w32font.h (w32font_close): Adjust the prototype to the change in
839 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
841 * w32uniscribe.c (uniscribe_close): Adapt the call to
842 w32font_close to its new prototype.
844 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
846 Omit unused frame argument of font API's close function.
847 * font.h (struct font): Drop frame argument. Adjust comment.
848 * font.c (font_clear_cache, font_close_object): Adjust users.
849 * ftfont.c (ftfont_close):
850 * ftxfont.c (ftxfont_close):
851 * macfont.m (macfont_close):
852 * nsfont.m (nsfont_close):
853 * w32font.c (w32font_close):
854 * xfont.c (xfont_close):
855 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
856 tweak comments and make functions safe if called more than once for
857 the same font object.
859 Perform font-specific cleanup when font object is swept by GC. See
860 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
861 * alloc.c (cleanup_vector): New function.
862 (sweep_vector): Call it for each reclaimed vector object.
863 * font.h (struct font): Adjust comment.
865 2013-10-24 Glenn Morris <rgm@gnu.org>
867 * Makefile.in (abs_top_srcdir): New, set by configure.
869 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
871 Adjust recent font-related changes to fix bug#15686.
872 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
873 is a live window system frame, mark its default font too.
875 2013-10-23 Glenn Morris <rgm@gnu.org>
877 * Makefile.in (RUN_TEMACS): Make relative (again).
878 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
879 (bootstrap-emacs$(EXEEXT)):
880 Quote entities that might contain whitespace.
882 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
884 Port to Solaris 10 and its bundled GCC.
885 Problem reported by Timothy C. Burt.
886 * floatfns.c (isfinite, isnan): Redefine unconditionally.
888 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
890 Do not allow font caches to grow too large.
891 * alloc.c (compact_font_cache_entry, compact_font_caches):
892 New functions or stub if not HAVE_WINDOW_SYSTEM.
893 (compact_undo_list): Factor out from Fgarbage_collect.
895 (mark_face_cache): Mark face font. Move down to avoid
897 (mark_terminals): Do not mark font cache here.
898 (Fgarbage_collect): Call compaction functions described
899 above. Adjust comment.
901 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
903 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
904 chdir to HOME (bug#15607).
906 * nsterm.m (Qcocoa, Qgnustep): New variables.
907 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
908 (ns_get_color): Make selection color work for GNUStep also.
910 2013-10-18 Eli Zaretskii <eliz@gnu.org>
912 * keyboard.c (make_lispy_event): Remove GPM-specific code that
913 handles mouse clicks. Instead, let GPM use the same code as all
914 the other mice use. See the discussion starting at
915 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
916 for the details of the problem with the menu bar this fixes.
918 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
920 Remove port-specific display name lists to avoid extra
921 complexity and data duplication with display info lists.
922 * xterm.h (x_display_name_list): Remove declaration.
923 * xterm.c (x_display_name_list): Remove.
924 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
925 * xfns.c (x_display_info_for_name, Fx_display_list):
926 Likewise. Use x_display_list where appropriate.
927 * w32term.h (w32_display_name_list): Remove declaration.
928 * w32term.c (w32_display_name_list): Remove.
929 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
931 * w32fns.c (x_display_info_for_name, Fx_display_list):
932 Likewise. Use x_display_list where appropriate.
933 * nsterm.h (ns_display_name_list): Remove declaration.
934 * nsterm.m (ns_display_name_list): Remove.
935 (ns_term_init, syms_of_nsterm): Adjust users.
936 * nsfns.m (ns_display_info_for_name, Fx_display_list):
937 Likewise. Use x_display_list where appropriate.
938 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
939 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
940 (mark_terminals): Mark per-terminal font cache.
942 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
944 Don't run timers in input-pending-p. Its new check-timers param
945 provides the prior behavior. (Bug#15045).
946 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
949 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
951 Make some functions static in non-Microsoft builds.
952 On my platform (Fedora 19 x86-64), this shrinks the
953 Emacs executable (text+data) by 0.25%.
954 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
955 (load_color) [!MSDOS]:
956 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
957 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
958 * lisp.h (check_existing):
959 * process.h (conv_sockaddr_to_lisp, network_interface_list)
960 (network_interface_info) [!WINDOWSNT]:
961 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
963 * fileio.c (check_existing):
964 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
965 * process.c (conv_sockaddr_to_lisp, network_interface_list)
966 (network_interface_info) [!WINDOWSNT]:
967 * term.c (encode_terminal_code) [!WINDOWSNT]:
968 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
969 * xfaces.c (load_color) [!MSDOS]:
971 * fileio.c (check_existing, check_executable, check_writable):
972 * process.c (network_interface_list, network_interface_info):
973 Move earlier, so that we don't need forward decls.
974 * gnutls.c (fn_gnutls_transport_set_errno)
975 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
977 * w32.c (init_environment): Use faccessat rather than
978 check_existing, partly for consistency with the rest of the code
979 in this file, partly so that check_existing can be static.
981 Make VALMASK visible to GDB even if clang is used (Bug#15574).
982 * emacs.c (MAIN_PROGRAM): New macro.
983 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
984 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
986 bool vector int width fixes
987 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
988 (Fbool_vector_count_matches_at):
989 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
990 can exceed PTRDIFF_MAX, at least in theory.
991 (Fbool_vector_count_matches_at):
992 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
994 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
996 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
997 (struct sockaddr): Add forward decl, for platforms that lack it.
999 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1001 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1004 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1006 * w32.c (network_interface_get_info, network_interface_list)
1007 (network_interface_info): New functions. (Bug#15610)
1008 (GetAdaptersInfo_Proc): New typedef.
1009 (get_adapters_info): New wrapper function.
1010 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1012 * process.h (network_interface_list, network_interface_info):
1015 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1016 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1017 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1018 for WINDOWSNT. Doc fix.
1019 (syms_of_process): Defsubr Snetwork_interface_list and
1020 Snetwork_interface_info unconditionally.
1022 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1023 in NS GUI sessions. (Bug#15629)
1025 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1027 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1029 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1031 * print.c (print_object): Print " ..." when truncating bool vectors.
1033 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1035 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1036 standard mouse buttons.
1038 * termhooks.h (struct input_event): Remove incorrect commentary.
1040 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1042 Disallow bool vector operations on mixed-length operands.
1043 The old behavior left garbage in the result vector sometimes,
1044 and didn't seem to be useful.
1045 * data.c (Qwrong_length_argument): New static var.
1046 (wrong_length_argument): New function.
1047 (bool_vector_binop_driver): Check that args agree in length.
1049 * keyboard.c, keyboard.h (all_kboards): Now static.
1051 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1053 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1054 note from the lispref.
1056 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1058 * nsterm.h (struct ns_display_info): Remove set-but-unused
1059 member image_cache (image caches are per-terminal anyway).
1060 (FRAME_X_IMAGE_CACHE): Remove.
1061 * nsterm.m (ns_initialize_display_info): Adjust user.
1063 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1065 * w32proc.c: Include mingw_time.h.
1067 * w32.c: Include mingw_time.h.
1069 Implement scrolling of TTY menus when the screen is too short.
1071 * term.c (tty_menu_display): Accept an additional argument, the
1072 menu item from which to start displaying the menu. Account for
1073 the value of Y when limiting the menu to the number of available
1075 (mi_result): New enumeration.
1076 (read_menu_input): Return enumerated value. When the y coordinate
1077 hits min_y or max_y, return scroll indication instead of wrapping
1079 (tty_menu_activate): Handle the scrolling indications from
1080 read_menu_input. Compute the first menu item to display and pass
1081 it to tty_menu_display.
1083 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1085 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1086 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1087 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1088 Adjust to match the change described below.
1089 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1090 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1091 memory_below_frame members to...
1092 * termchar.h (struct tty_display_info): ...here because they're
1093 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1094 * term.c (init_tty):
1095 * nsterm.m (ns_create_terminal):
1096 * w32term.c (w32_create_terminal):
1097 * xterm.c (x_create_terminal): Adjust users.
1098 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1099 to filter out non-TTY frames. Adjust comment.
1100 (scrolling): Adjust user. Prefer eassert for debugging check.
1102 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1104 * xfaces.c (PT_PER_INCH): Remove unused macro.
1105 * termhooks.h (struct terminal): Remove set-but-unused
1106 member fast_clear_end_of_line.
1107 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1108 * nsterm.m (ns_create_terminal):
1109 * term.c (init_tty):
1110 * w32term.c (w32_create_terminal):
1111 * xterm.c (x_create_terminal): Adjust users.
1113 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1115 * lisp.h (bool_vector_size): New function.
1116 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1117 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1118 (Fbool_vector_not, Fbool_vector_count_matches_at):
1119 Remove uses of 'eassume' that should no longer be needed,
1120 because they are subsumed by the 'eassume' in bool_vector_size.
1122 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1124 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1125 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1126 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1128 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1130 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1131 have different dimensions. (Bug#15575)
1133 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1136 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1138 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1140 * term.c (tty_menu_show): Never return with unbalanced
1141 specpdl. Use eassert for debugging check. Adjust style.
1143 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1145 * term.c (read_menu_input): Make selection of menu items
1146 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1147 (tty_menu_activate): Fix off-by-one error when computing max_y.
1149 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1151 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1152 audit logging (only used with GnuTLS 3.x) and enable it.
1154 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1156 * dispnew.c (redraw_frame): Remove useless #ifdef because
1157 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1158 Also, move TTY fflush to...
1159 * term.c (tty_update_end): ...this function.
1161 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1163 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1164 the end of the frame's glyph matrix. (Bug#15575)
1166 * term.c (tty_menu_display): Don't move cursor while overwriting
1167 frame's glyphs with menu items. Limit the number of items
1168 displayed to what can be shown on the available screen lines,
1169 excluding the echo area.
1170 (tty_menu_activate): Limit the Y coordinate allowed by
1171 read_menu_input to the last screen line used for menu display.
1173 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1175 * lisp.h (eassume): New macro.
1176 Also, include <verify.h>, for 'assume'.
1177 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1178 (vroundup, vector_nbytes):
1179 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1180 (Fbool_vector_not, Fbool_vector_count_matches)
1181 (Fbool_vector_count_matches_at):
1182 Use eassume, not eassert.
1183 * casetab.c (set_identity, shuffle):
1184 * composite.c (composition_gstring_put_cache):
1185 * dispnew.c (update_frame_1):
1186 * ftfont.c (ftfont_shape_by_flt):
1187 * image.c (gif_load):
1188 * intervals.c (offset_intervals):
1189 * macfont.m (macfont_shape):
1190 Remove calls to 'assume' that are no longer needed, because
1191 --enable-gcc-warnings no longer generates bogus warnings
1192 when these calls are removed.
1194 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1196 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1198 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1200 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1201 (Qsubstitute_env_in_file_name): New var.
1202 (syms_of_fileio): Define it.
1204 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1206 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1207 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1210 * term.c (save_and_enable_current_matrix): Don't allocate and
1211 don't save margin areas.
1212 (restore_desired_matrix): Don't restore margin areas.
1213 (free_saved_screen): Don't free margin areas.
1215 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1217 * image.c: Pacify --enable-gcc-warnings.
1218 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1219 #define only if used.
1221 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1223 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1224 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1225 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1226 (gif_load): For giflib v5.x and later, display the error message
1227 produced by giflib when its functions fail.
1228 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1231 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1233 * keyboard.c (last_event_timestamp): Remove. For X selection and
1234 GTK popup menus, it may be obtained from per-frame X display info.
1235 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1236 (process_special_events): Adjust users.
1237 * keyboard.h (last_event_timestamp): Remove declaration.
1238 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1239 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1240 * menu.h (xmenu_show): Adjust prototype.
1241 * menu.c (Fx_popup_menu): Adjust user.
1242 * xselect.c (x_own_selection, x_get_foreign_selection)
1243 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1245 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1247 * keyboard.c (init_kboard): Now static. Add arg
1248 to denote window system. Adjust comment.
1249 (init_keyboard): Adjust user.
1250 (allocate_kboard): New function.
1252 * nsterm.m (ns_term_init):
1253 * term.c (init_tty):
1254 * w32term.c (w32_create_terminal):
1255 * xterm.c (x_term_init): Use it.
1256 * keyboard.h (init_kboard): Remove prototype.
1257 (allocate_kboard): Add prototype.
1259 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1261 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1262 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1264 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1266 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1268 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1270 * term.c (tty_menu_activate): Flush the output stream after
1271 showing the cursor, and don't mark the frame garbaged at exit from
1272 the function. Fixes redisplay glitches when moving from one menu
1275 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1277 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1278 or throw error (Bug#15570).
1280 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1282 * intervals.c (temp_set_point_both): Move test into 'eassert',
1285 * lisp.h (eassert): Don't use 'assume'.
1286 Sometimes 'assume' wins in performance, and sometimes it loses,
1287 so it shouldn't be used all the time. Perhaps we need two
1288 flavors of 'eassert', one for where 'assume' is far more likely
1289 to help or to hurt; but that can be done later.
1290 Problem reported by Dmitry Antipov in
1291 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1292 Also, don't include <verify.h>; no longer needed.
1294 2013-10-09 Glenn Morris <rgm@gnu.org>
1296 * eval.c (Fcond): Doc tweak.
1298 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1300 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1301 expressions with side effects to eassert. (Bug#15565)
1303 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * fns.c (hashfn_user_defined): Allow hash functions to return any
1308 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1310 Fix minor problems found by static checking.
1311 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1312 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1313 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1314 * keyboard.c (read_menu_command): Remove unused local.
1315 * lisp.h (read_menu_command): New decl.
1316 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1317 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1318 Return ptrdiff_t, not int.
1319 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1320 not int, for benefit of xpalloc.
1321 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1323 (have_menus_p): Remove; unused.
1324 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1325 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1326 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1328 (save_and_enable_current_matrix): Omit unnecessary casts.
1329 (read_menu_input): Omit local extern decl (now in lisp.h).
1330 Don't access uninitialized storage if mouse_get_xy fails.
1331 (tty_menu_activate): Mark local as initialized, for lint.
1332 (tty_menu_activate, tty_meny_show): Remove unused locals.
1334 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1336 Support menus on text-mode terminals.
1337 * xterm.h (xw_popup_dialog): Add prototype.
1339 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1340 (xmenu_show): Block input here, instead in Fx_popup_menu.
1341 (xw_popup_dialog): New function, with X-specific bits of popup
1344 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1347 * window.c (Fset_window_configuration): Use run-time tests of the
1348 frame type instead of compile-time conditionals, when menu-bar
1349 lines are considered.
1351 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1352 (w32_popup_dialog): New prototypes.
1354 * w32menu.c (Fx_popup_dialog): Function deleted.
1355 (w32_popup_dialog): New function, with w32 specific bits of popup
1356 dialogs. Block input here.
1358 * w32inevt.c (w32_console_read_socket): Minor change to add
1359 debugging TTY events.
1361 * w32fns.c (show_hourglass): If returning early because the frame
1362 is not a GUI frame, unblock input.
1364 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1365 (cursorY): New functions.
1367 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1368 WINDOWSNT, macros that call curX and curY elsewhere.
1370 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1372 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1373 specific function to hide and show cursor on a text-mode terminal.
1374 (tty_menu_struct, struct tty_menu_state): New structures.
1375 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1376 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1377 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1378 (tty_menu_locate, save_and_enable_current_matrix)
1379 (restore_desired_matrix, screen_update, read_menu_input)
1380 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1381 (tty_pop_down_menu, tty_menu_last_menubar_item)
1382 (tty_menu_new_item_coords, tty_menu_show): New functions.
1383 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1385 * nsterm.h (ns_popup_dialog): Adjust prototype.
1387 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1389 (ns_popup_dialog): Adapt order of arguments to the other
1390 *_menu_show implementations.
1391 (Fx_popup_dialog): Function deleted.
1393 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1395 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1397 * menu.c (have_boxes): New function.
1398 (single_keymap_panes): Use it instead of a compile-time
1400 (single_menu_item): Use run-time tests of the frame type instead
1401 of compile-time conditionals.
1402 (encode_menu_string): New function.
1403 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1404 the macro, since different types of frame need different encoding
1406 (digest_single_submenu): Use run-time tests of frame type instead
1407 of, or in addition to, compile-time conditionals.
1408 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1409 (Fx_popup_menu): Detect when the function is called from keyboard
1410 on a TTY. Don't barf when invoked on a text-mode frame.
1411 Check frame type at run time, instead of compile-time conditionals for
1412 invoking terminal-specific menu-show functions.
1413 Call tty_menu_show on text-mode frames.
1414 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1415 run time to determine which alternative to invoke; support dialogs
1418 * keyboard.h <Qmouse_movement>: Declare.
1420 * keyboard.c <Qmouse_movement>: Now extern.
1421 <Qecho_keystrokes>: New static variable.
1422 (read_key_sequence): Accept an additional argument, a flag to
1423 prevent redisplay during reading of the key sequence. All callers
1425 (read_menu_command): New function.
1426 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1428 (toolkit_menubar_in_use): New function.
1429 (make_lispy_event): Use it instead of a compile-time test.
1431 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1432 window-system being available.
1434 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1435 to x-popup-dialog on the frame type, they all now support popup
1438 * dispnew.c (save_current_matrix): Save the margin areas.
1439 (restore_current_matrix): Restore margin areas.
1440 (update_frame_with_menu): New function.
1442 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1445 * alloc.c (make_save_ptr): Now compiled unconditionally.
1447 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1449 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1450 (redraw_frame, update_frame): Adjust users.
1451 * dispextern.h (set_window_update_flags): Adjust prototype.
1452 * xdisp.c (redisplay_internal): When updating all frames with zero
1453 windows_or_buffers_changed, assume that only the windows that shows
1454 current buffer should be really updated.
1456 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1458 Do not allocate huge temporary memory areas and objects while encoding
1459 for file I/O, thus reducing an enormous memory usage for large buffers.
1460 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1461 * coding.h (struct coding_system): New member raw_destination.
1462 * coding.c (setup_coding_system): Initialize it to zero.
1463 (encode_coding_object): If raw_destination is set, do not create
1464 dst_object. Add comment.
1465 * fileio.c (toplevel): New constant E_WRITE_MAX.
1466 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1467 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1469 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1471 * nsterm.m (windowDidExitFullScreen:):
1472 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1474 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1476 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1477 * keyboard.c (unblock_input_to): Don't process pending signals
1478 if a fatal error is in progress.
1480 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1481 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1482 they're talking about words in Lisp bool vectors.
1483 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1484 * data.c (popcount_bits_word): Rename from popcount_size_t.
1485 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1488 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1490 Improve support for popcount and counting trailing zeros (Bug#15550).
1491 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1492 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1493 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1494 (popcount_size_t_msc, popcount_size_t_gcc):
1495 Remove; now done by Gnulib.
1496 (popcount_size_t): Now a macro that defers to Gnulib.
1497 (count_trailing_zero_bits): Return int, for consistency with
1498 Gnulib and because Emacs prefers signed to unsigned int.
1499 Don't assume that size_t is either unsigned int or unsigned long
1500 or unsigned long long.
1501 (size_t_to_host_endian): Do not assume that size_t is either
1502 exactly 32 or exactly 64 bits wide.
1503 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1504 etc., so that it's now an enum constant, not a macro.
1505 No need to assume that it's either 32 or 64.
1507 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1509 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1512 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1514 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1515 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1517 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1519 emacs_read and emacs_write now use void *, not char *.
1520 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1521 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1522 Buffer arg is now void *, not char *. This matches plain
1523 'read' and 'write' better, and avoids a constraint violation
1524 on Solaris 9 with Oracle Studio.
1526 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1528 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1529 memset to explicit loop. Otherwise copy largest possible chunk
1530 from initialized to uninitialized part, thus allowing the longer
1531 memcpy runs and reducing the number of loop iterations.
1533 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1535 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1536 hide toolbar (Bug#15388).
1537 (windowDidEnterFullScreen:): If presentation options are zero,
1538 set them here (Bug#15388).
1539 (ns_update_auto_hide_menu_bar): Remove runtime check.
1540 Don't auto hide dock unless menubar is also auto hidden.
1542 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1544 * editfns.c (message): Mention batch mode in doc string.
1546 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1548 * nsterm.m (check_native_fs): Remove erroneous comment.
1550 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1552 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1553 uses find_newline instead of scan_newline and so doesn't move point.
1555 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1557 Use hardware support for byteswapping on glibc x86 etc.
1558 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1559 whereas the old swap64 needed 30.
1560 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1561 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1562 Use byteswap.h's macros to swap bytes.
1563 * lisp.h (swap16, swap32, swap64): Remove.
1564 All uses replaced by bswap_16, bswap_32, bswap_64.
1566 * bytecode.c (exec_byte_code): Use some more volatile variables
1567 to work around local variables getting clobbered by longjmp.
1568 Port to pre-C99, which doesn't allow decls after stmts.
1570 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1572 * lisp.h (eassert): Assume that COND is true when optimizing.
1573 In other words, take on the behavior of eassert_and_assume.
1574 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1575 (eassert_and_assume): Remove. All uses replaced by eassert.
1577 * xdisp.c (Qglyphless_char): Now static.
1579 Adjust to merge from gnulib.
1580 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1581 * lisp.h: Include <verify.h>, for 'assume'.
1583 * eval.c (clobbered_eassert): New macro.
1584 (internal_catch, internal_condition_case)
1585 (internal_condition_case_1, internal_condition_case_2)
1586 (internal_condition_case_n): Use it instead of eassert
1587 when the argument contains locals clobbered by longjmp.
1588 Don't use clobbered locals outside of clobbered_eassert.
1589 (internal_lisp_condition_case): Use a volatile variable
1590 to work around a local variable's getting clobbered.
1592 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1594 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1595 (PUSH_HANDLER): New macro.
1596 (catchlist): Remove.
1597 (handlerlist): Always declare.
1599 * eval.c (catchlist): Remove (merge with handlerlist).
1600 (handlerlist, lisp_eval_depth): Not static any more.
1601 (internal_catch, internal_condition_case, internal_condition_case_1)
1602 (internal_condition_case_2, internal_condition_case_n):
1604 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1605 handlerlist/catchlist.
1606 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1607 handlerlist which can only handle a single condition-case handler at
1609 (find_handler_clause): Simplify since we only a single branch here
1612 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1614 (bcall0): New function.
1615 (exec_byte_code): Add corresponding cases. Improve error message when
1616 encountering an invalid byte-code. Let Bunwind_protect accept
1617 a function (rather than a list of expressions) as argument.
1619 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1620 and make them unconditional now that they're heap-allocated.
1622 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1624 * charset.c (Fdecode_char, Fencode_char): Remove description of
1625 `restriction' arg. now that it's hidden by advertised-calling-convention.
1627 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1629 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1630 Remove unused variable (from mac-port).
1631 (macfont_draw): Use s->ybase for correct y position.
1633 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1635 * frame.h (struct frame): Drop has_minibuffer member because...
1636 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1637 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1639 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1641 * window.h (struct window): Prefer enum text_cursor_kinds to int
1642 for phys_cursor_type member. Move the latter, phys_cursor_width,
1643 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1644 * window.c (replace_window, make_window): Adjust users.
1646 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1648 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1649 this module is never compiled otherwise.
1651 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1653 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1656 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1658 * xdisp.c (get_next_display_element): Don't call face_for_font in
1659 a build configured --without-x. (Bug#15484)
1661 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1663 * window.c (calc_absolute_offset): #elif should be #elif defined.
1665 * frame.c (delete_frame): Block/unblock input to overcome race
1666 condition (Bug#15475).
1668 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1670 * frame.c (delete_frame): Record selected frame only after
1671 calling Qdelete_frame_functions (Bug#15477).
1673 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1675 * nsterm.m (ns_selection_color): Remove.
1676 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1677 NSColor selectedText(Background)Color. Only for COCOA.
1678 (ns_term_init): Remove assignment of ns_selection_color, logic
1679 moved to ns_get_color.
1681 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1682 NS_SELECTION_COLOR_DEFAULT.
1683 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1685 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1687 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1688 frame' does not have the tool_bar_window member.
1690 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1692 Signal error when reading an empty byte-code object (Bug#15405)
1693 * lread.c (read1): signal error
1694 * alloc.c (make_byte_code): eassert header size
1695 (sweep_vectors): change an int to size_t
1697 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1699 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1700 instead of ints, as it's the usual style for offsetof constants. See:
1701 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1703 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1704 This is ugly, but it should fix the performance problem for older
1705 GCC versions in the short run. I'll look into integrating the
1706 Gnulib module for popcount, as a better fix.
1707 See the thread starting in:
1708 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1709 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1710 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1711 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1712 (popcount_size_t): Use it.
1714 2013-09-24 Daniel Colascione <dancol@dancol.org>
1716 * process.c (Fnetwork_interface_info): Fix build break due to
1719 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1721 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1722 Prefer signed to unsigned integers where either will do.
1723 No need for 'const' on locals that do not escape.
1724 Omit easserts with unnecessary and unportable assumptions about
1725 alignment. Avoid unnecessary casts to char *.
1727 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1729 Use union for the payload of struct Lisp_Vector.
1730 This helps to avoid a few glitches dictated by C's aliasing rules.
1731 * lisp.h (struct Lisp_Vector): Use union for next and
1732 contents member. Adjust comment. Change related users.
1733 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1734 Related users changed.
1735 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1736 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1737 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1738 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1740 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1742 Optimize glyph row clearing and copying routines.
1743 * dispextern.h (struct glyph_row): Change layout of struct
1744 glyph_row to help copy_row_except_pointers. Adjust comment.
1745 * dispnew.c (null_row): Remove.
1746 (clear_glyph_row): Use offsetof and memset to find and clear
1747 just the members that need clearing. Adjust comment.
1748 (copy_row_except_pointers): Likewise for copying.
1750 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1752 Some minor cleanups of recently-added bool vector code.
1753 * conf_post.h (assume): Always return void. Use lint version
1754 only if GCC and MSC versions don't apply.
1755 * conf_post.h (assume):
1756 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1757 Depend on _MSC_VER, not __MSC_VER, for consistency with
1759 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1760 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1761 (bool_vector_binop_driver, count_trailing_zero_bits)
1762 (size_t_to_host_endian): Now static, not static inline;
1763 the latter isn't needed with modern compilers and doesn't
1764 work with older compilers anyway.
1766 * alloc.c (valgrind_p): Use bool for boolean.
1768 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1770 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1771 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1772 (display_last_displayed_message_p, message_buf_print)
1773 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1774 Use bool for boolean.
1775 * dispextern.h (cancel_line, init_desired_glyphs):
1776 Remove ancient leftover.
1777 (help_echo_showing_p, hourglass_shown_p):
1778 * lisp.h (noninteractive_need_newline): Adjust declaration.
1780 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1782 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1784 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1785 ...this file and convert the latter to static. Adjust comment.
1786 (make_initial_frame):
1787 * window.c (init_window_once): Adjust user.
1788 * frame.h (last_nonminibuf_frame): Remove declaration.
1789 * lisp.h (selected_frame): Likewise.
1790 * msdos.c (the_only_display_info): Adjust comment.
1792 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1794 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1795 computing the end column of mouse-highlight that comes from
1796 display or overlay strings. (Bug#15437)
1797 (note_mouse_highlight): Adapt calculation of last argument to
1798 mouse_face_from_string_pos to the above change.
1800 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1801 all platforms, not just for clang.
1803 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1805 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1806 about excess arguments to snprintf.
1808 * conf_post.h(assume): Use __builtin_unreachable for clang.
1810 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1812 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1813 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1815 2013-09-23 Daniel Colascione <dancol@dancol.org>
1817 * alloc.c (USE_VALGRIND): New macro; on by default
1818 when ENABLE_CHECKING.
1819 (mark_maybe_object, mark_maybe_pointer)
1820 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1822 (valgrind_p) [USE_VALGRIND]: New variable.
1823 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1825 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1827 * process.c (wait_reading_process_output): Change int pnamelen to
1830 * nsterm.m (setMarkedText:selectedRange:):
1831 (deleteWorkingText):
1832 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1833 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1834 argument to unsigned long to avoid warning.
1835 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1837 * conf_post.h (assume): Fix compiler error: x shall be cond.
1839 2013-09-22 Daniel Colascione <dancol@dancol.org>
1841 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1842 warning when compiling without a window system.
1844 2013-09-22 Daniel Colascione <dancol@dancol.org>
1846 * data.c (Qbool_vector_p): New symbol.
1847 (bool_vector_spare_mask, popcount_size_t_generic)
1848 (popcount_size_t_msc, popcount_size_t_gcc)
1850 (bool_vector_binop_driver)
1851 (count_trailing_zero_bits, size_t_to_host_endian)
1852 (Fbool_vector_exclusive_or)
1853 (Fbool_vector_union)
1854 (Fbool_vector_intersection, Fbool_vector_set_difference)
1855 (Fbool_vector_subsetp, Fbool_vector_not)
1856 (Fbool_vector_count_matches)
1857 (Fbool_vector_count_matches_at): New functions.
1858 (syms_of_data): Intern new symbol, functions.
1859 * alloc.c (bool_vector_payload_bytes): New function.
1860 (Fmake_bool_vector): Instead of calling Fmake_vector,
1861 which performs redundant initialization and argument checking,
1862 just call allocate_vector ourselves. Make sure we clear any
1863 terminating padding to zero.
1864 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1865 instead of open-coding the size calculation.
1866 (vroundup_ct): New macro.
1867 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1868 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1869 * composite.c (composition_gstring_put_cache):
1870 Change lint_assume to assume.
1871 * conf_post.h (assume): New macro.
1872 (lint_assume): Remove.
1873 * dispnew.c (update_frame_1): Change lint_assume to assume.
1874 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1876 * image.c (gif_load): Change lint_assume to assume.
1877 * lisp.h (eassert_and_assume): New macro.
1878 (Qbool_vector_p): Declare.
1879 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1880 (swap16, swap32, swap64): New inline functions.
1881 * macfont.c (macfont_shape): Change lint_assume to assume.
1882 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1883 * xsettings.c (parse_settings): Use new swap16 and
1884 swap32 from lisp.h instead of file-specific macros.
1886 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1888 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1889 found (which can legitimately happen when the glyph row at the
1890 window start is disabled in the current_matrix. (Bug#15365)
1892 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1894 Fix syntax.h bug introduced by recent INLINE change.
1895 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1896 conditionally compiled one way in some modules, and a different
1897 way in others. This doesn't work with extern inline functions,
1898 which must have the same definition in all modules, because the
1899 defining code might be shared across modules, depending on the
1900 implementation. Symptoms reported by Martin Rudalics in:
1901 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1902 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1903 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1904 overriding the corresponding functions in syntax.h.
1905 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1906 (syntax_property): New inline functions.
1907 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1908 Rewrite in terms of these new functions.
1910 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1912 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1913 not chars_in_text, whose result depends on the multibyteness of
1914 the current buffer. (Bug#15426)
1916 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1918 Port recent change to hosts where pointers aren't 'long'.
1919 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1920 Don't assume that pointers are the same width as 'long'.
1921 Add a compile-time check that a pointer fits into two X slots.
1923 A simpler, centralized INLINE.
1924 * conf_post.h (INLINE): Define only if not already defined.
1925 This allows us to use a single INLINE, defined by one file
1927 * emacs.c (INLINE): Define it.
1928 Also, include category.h, charset.h, composite.h, dispextern.h,
1929 syntax.h, systime.h, so that their INLINE definitions are expanded
1931 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1932 * buffer.h, buffer.c (BUFFER_INLINE):
1933 * category.h, category.c (CATEGORY_INLINE):
1934 * character.h, character.c (CHARACTER_INLINE):
1935 * charset.h, charset.c (CHARSET_INLINE):
1936 * composite.h, composite.c (COMPOSITE_INLINE):
1937 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1938 * frame.h, frame.c (FRAME_INLINE):
1939 * intervals.h, intervals.c (INTERVALS_INLINE):
1940 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1941 * lisp.h, alloc.c (LISP_INLINE):
1942 * process.h, process.c (PROCESS_INLINE):
1943 * syntax.h, syntax.c (SYNTAX_INLINE):
1944 * systime.h, sysdep.c (SYSTIME_INLINE):
1945 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1946 * window.h, window.c (WINDOW_INLINE):
1947 Remove. All uses replaced with INLINE.
1949 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1951 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1954 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1956 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1957 'const char *' to avoid compiler warnings due to similar change in
1958 the prototype of x_get_string_resource.
1960 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1962 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1963 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1964 going to replace static variables below. Adjust comments.
1965 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1966 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1967 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1968 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1969 Related users changed.
1970 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1971 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1972 last_mouse_movement_time, going to replace static variables below.
1974 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1975 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1977 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1978 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1979 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1980 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1981 static variables below.
1982 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1983 (last_mouse_scroll_bar): Remove.
1984 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1985 (mouseExited): Related users changed.
1987 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1989 Do not use external array to process X scroll bar messages.
1990 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1991 (x_send_scroll_bar_event): Pack window pointer into two slots
1992 of XClientMessageEvent if we're 64-bit. Adjust comment.
1993 (x_scroll_bar_to_input_event): Unpack accordingly.
1995 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1997 Ifdef away recent changes which aren't relevant to NS port.
1998 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1999 [!HAVE_NS]: Declare as such.
2000 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2001 [!HAVE_NS]: Define as such.
2003 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2005 * frame.c (x_redo_mouse_highlight): New function
2006 to factor out common code used in W32 and X ports.
2007 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2008 * xterm.h (struct x_display_info):
2009 * w32term.h (struct w32_display_info):
2010 * nsterm.h (struct ns_display_info): New members
2011 last_mouse_motion_frame, last_mouse_motion_x and
2012 last_mouse_motion_y, going to replace static variables below.
2013 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2014 (redo_mouse_highlight): Remove.
2015 (note_mouse_movement, syms_of_xterm): Adjust user.
2016 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2017 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2018 (redo_mouse_highlight): Remove.
2019 (note_mouse_movement, syms_of_w32term): Adjust user.
2020 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2021 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2023 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2024 * nsfns.m (compute_tip_xy): Adjust user.
2026 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2028 * frame.c (x_mouse_grabbed): New function.
2029 * dispextern.h (x_mouse_grabbed): Add prototype.
2030 (last_mouse_frame): Remove declaration.
2031 * xterm.h (struct x_display_info):
2032 * w32term.h (struct w32_display_info):
2033 * nsterm.h (struct ns_display_info): New member
2034 last_mouse_frame, going to replace...
2035 * xdisp.c (last_mouse_frame): ...global variable.
2036 (note_tool_bar_highlight):
2037 * w32term.c (w32_mouse_position, w32_read_socket):
2038 * xterm.c (XTmouse_position, handle_one_xevent):
2039 Use x_mouse_grabbed.
2040 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2042 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2044 * w32term.c (w32_read_socket): Avoid temporary
2045 variables in a call to x_real_positions.
2046 * xterm.c (handle_one_xevent): Likewise.
2048 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2050 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2051 (x_icon_type): Remove prototype.
2052 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2053 * frame.c (x_icon_type): Remove.
2054 * w32term.c (x_make_frame_visible, x_iconify_frame):
2055 * xterm.c (x_make_frame_visible, x_iconify_frame):
2056 Use x_set_bitmap_icon to factor out common code.
2058 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2060 * dispextern.h (check_x_display_info, x_get_string_resource):
2061 Declare here just once and unify the latter.
2062 * frame.c (check_x_display_info, x_get_string_resource):
2063 * nsterm.h (check_x_display_info):
2064 * xrdb.c (x_get_string_resource):
2065 * xterm.h (check_x_display_info): Remove prototypes.
2066 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2067 * w32reg.c (x_get_string_resource): Likewise.
2068 (w32_get_rdb_resource): Adjust user.
2070 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2072 * xterm.h (struct x_display_info): New member
2073 x_pending_autoraise_frame, going to replace...
2074 * xterm.c (pending_autoraise_frame): ...static variable.
2075 (x_new_focus_frame, XTread_socket): Adjust users.
2076 * w32term.h (struct w32_display_info): New member
2077 w32_pending_autoraise_frame, going to replace...
2078 * w32term.c (pending_autoraise_frame): ...global variable.
2079 (x_new_focus_frame, w32_read_socket): Adjust users.
2081 2013-09-17 Glenn Morris <rgm@gnu.org>
2083 * xdisp.c (message_dolog): If we create *Messages*,
2084 switch it to messages-buffer-mode.
2086 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2088 Don't overuse 'const' in types of locals.
2089 * bidi.c (bidi_count_bytes):
2090 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2091 (xg_event_is_for_scrollbar):
2092 * xselect.c (x_handle_property_notify)
2093 (x_handle_selection_notify, x_handle_dnd_message):
2094 * xsettings.c, xsettings.h (xft_settings_event):
2095 * xterm.c (x_handle_net_wm_state, handle_one_event)
2096 (x_menubar_window_to_frame, x_detect_focus_change)
2097 (construct_mouse_click, note_mouse_movement)
2098 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2099 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2100 (handle_one_xevent, x_handle_net_wm_state):
2101 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2102 (x_handle_dnd_message):
2103 Avoid unnecessary 'const', typically the second 'const' in
2104 'const foo * const arg', a 'const' that does not affect the API
2105 and doesn't significantly help the human reader.
2107 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2109 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2110 only if Glib < 2.36.0.
2111 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2112 * xsettings.c (init_gconf, init_gsettings): Do not check
2114 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2116 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2118 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2120 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2121 before calling g_type_init.
2123 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2125 * nsterm.m (syms_of_nsterm): ... to here.
2127 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2129 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2130 (ignore_next_mouse_click_timeout): Use Time as X does.
2131 (handle_one_xevent): Avoid cast and use unsigned comparison.
2133 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2135 Do not copy X event in handle_one_xevent except KeyPress case.
2136 Wnen XEvent is processed, it is unlikely to be changed except
2137 KeyPress case, so we can avoid copying and use const pointer to
2138 const data to make sure that an event is not changed elsewhere.
2139 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2140 const' and do not create local copy except for the KeyPress event.
2141 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2142 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2143 (x_handle_net_wm_state, x_menubar_window_to_frame)
2144 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2145 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2146 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2147 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2148 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2149 (x_handle_dnd_message):
2150 * xsettings.c (xft_settings_event):
2151 Use 'const XEvent * const' where appropriate.
2152 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2154 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2156 Fix X event waiting to handle multiple frames.
2157 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2158 * xterm.c (pending_event_wait): Remove. Adjust users.
2159 (x_detect_focus_change): Pass frame arg.
2160 (handle_one_xevent): Find related frame early and clear per-frame
2161 wait_event_type only if this is an event for the relevant frame.
2162 (x_wait_for_event): Use per-frame wait_event_type.
2164 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2166 * nsfns.m (Fx_create_frame): Fix font driver registration for
2169 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2170 for syms_of_macfont.
2172 * nsterm.m: Include macfont.h.
2173 (ns_tmp_flags, ns_tmp_font): Remove.
2174 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2175 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2176 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2177 (changeFont:): Fix code style. Check for font driver type when
2180 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2183 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2184 (nsfont_open): Set font driver type.
2185 Set font->ascent and font->descent. Figure out font instead of
2186 ns_tmp_font, and flags instead of ns_tmp_flags.
2187 Fix indentation. Remove call to ns_draw_text_decoration,
2190 * nsfns.m: Include macfont.h.
2191 (Fx_create_frame): Register macfont driver, make a better default font.
2192 (Fns_popup_font_panel): Get font from macfont driver, if used.
2194 * macfont.m, macfont.h, maccuvs.h: New files.
2196 * font.h: Declare syms_of_macfont.
2198 * font.c (syms_of_font): Call syms_of_macfont.
2200 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2202 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2204 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2205 and it is always zero for others, so I assume that this is an ancient
2206 leftover which nobody will want to change any more.
2207 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2208 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2209 * frame.c (x_set_scroll_bar_width):
2210 * w32fns.c (w32_createscrollbar):
2211 * w32term.c (w32_set_vertical_scroll_bar):
2212 * xfns.c (x_set_scroll_bar_default_width):
2213 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2214 (x_scroll_bar_expose): Related users changed.
2216 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2218 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2219 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2220 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2222 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2224 * nsterm.h, w32term.h, xterm.h: ...and not here.
2225 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2226 Remove unused Xisms.
2227 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2228 these modules are never compiled otherwise.
2230 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2232 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2233 Doc fix. (Bug#15375)
2235 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2237 Unify Fx_focus_frame between all ports.
2238 * frame.h (x_focus_frame): New prototype.
2239 * xfns.c (Fx_focus_frame): Remove.
2240 (syms_of_xfns): Do not defsubr it.
2241 (x_focus_frame): X implementation.
2242 * nsfns.m (Fx_focus_frame): Remove.
2243 (syms_of_nsfns): Do not defsubr it.
2244 (x_focus_frame): NS implementation.
2245 * w32term.c (Fx_focus_frame): Remove.
2246 (x_focus_on_frame): Rename to...
2247 (x_focus_frame): W32 implementation.
2248 * w32term.h (x_focus_on_frame): Remove prototype.
2249 * w32fns.c (Fx_focus_frame): Remove.
2250 (syms_of_w32fns): Do not defsubr it.
2251 * frame.c (Fx_focus_frame): Define here.
2252 (syms_of_frame): Defsubr here.
2253 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2255 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2257 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2258 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2259 each port to reference the port-specific window system data.
2260 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2261 (FRAME_DISPLAY_INFO): Define.
2262 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2263 (FRAME_DISPLAY_INFO): Define. Adjust users.
2264 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2265 (FRAME_DISPLAY_INFO): Define. Adjust users.
2266 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2267 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2268 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2269 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2270 * xselect.c, xterm.c: All related users changed.
2272 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2274 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2275 (x_menubar_window_to_frame): Remove prototypes.
2276 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2277 (x_menubar_window_to_frame, x_top_window_to_frame):
2279 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2280 (x_menubar_window_to_frame, x_top_window_to_frame):
2281 ...to here and convert all but the last to static.
2283 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2285 * lisp.mk (lisp): Add w32-common-fns.elc.
2287 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2289 * charset.c (char_charset): Document an exception for char-charset.
2291 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2293 * xterm.h (x_display_info): New field last_user_time...
2294 * xterm.c (toplevel): ...to replace static last_user_time.
2295 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2297 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2299 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2300 scroll bar values to prevent thumb from disappear and update comment.
2302 2013-09-11 Glenn Morris <rgm@gnu.org>
2304 * emacs.c (usage_message): Possessive apostrophe tweak.
2306 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2308 * nsterm.m (syms_of_nsterm): Use Qns.
2309 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2310 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2311 * xfns.c (x_display_info_for_name, Fx_open_connection):
2312 Remove old '#if 0' code.
2313 (syms_of_xfns): Use Qx.
2314 * termhooks.h (fullscreen_hook): Remove the leftover.
2315 (struct terminal): Fix typo in comment.
2317 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2319 Cleaning up a few X scroll bar bits.
2320 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2321 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2322 New member last_seen_part, going to replace...
2323 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2324 (xt_action_hook) [USE_LUCID]: Adjust user.
2325 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2326 Lucid-specific scroll bar support.
2327 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2328 to int and adjust to use last_seen_part member.
2329 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2330 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2331 Initialize last_seen_part.
2333 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2335 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2336 insert-buffer-substring an empty string.
2338 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2340 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2341 avoiding a GCC warning.
2343 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2345 Ifdef away frame tool bar code when it is not really used.
2346 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2347 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2348 and minimize_tool_bar_window_p under the above.
2349 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2350 (fset_tool_bar_window): Likewise.
2351 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2352 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2353 (change_frame_size_1):
2354 * window.c (window_from_coordinates, Frecenter): Adjust users.
2355 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2356 code is not really used.
2357 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2358 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2359 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2360 [!USE_GTK && !HAVE_NS]: Define as such.
2361 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2362 (note_mouse_highlight, expose_frame):
2363 * xfns.c (x_set_tool_bar_lines):
2364 * xterm.c (handle_one_xevent): Adjust users.
2366 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2368 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2369 This bug was introduced by my 2013-08-26 patch, which incorrectly
2370 assumed that the terminfo implementation doesn't use termcap buffers.
2371 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2372 these buffers apparently are used after all.
2373 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2374 (struct tty_display_info): Define members termcap_term_buffer and
2375 termcap_strings_buffer even if TERMINFO.
2377 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2380 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2381 'usage' docstring entry to pacify make-docfile.
2383 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2385 Change comparison functions =, <, >, <=, >= to take many arguments.
2386 * data.c: Change comparison functions' interface and implementation.
2387 * lisp.h: Make arithcompare available for efficient two arg
2389 * bytecode.c: Use arithcompare.
2390 * fileio.c: Use new interface.
2392 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2394 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2396 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2398 * eval.c (Feval): Document the new use of `lexical'.
2400 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2402 Review and drop old frame resize hack.
2403 * frame.h (struct frame): Remove force_flush_display_p.
2404 * dispnew.c (update_frame): Adjust user and don't call
2405 flush_frame here. The comment has said that there was an issues
2406 with redisplaying fringes, but I don't see any differences with
2407 and without this hack. Hopefully we can continue without it.
2408 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2409 current frame matrices twice if resized_p is set.
2411 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2413 Do not populate pure Xism x_sync to other ports.
2414 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2415 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2416 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2417 * w32term.h (x_sync): Remove prototype.
2419 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2421 Cleanup frame flushing.
2422 * dispextern.h (struct redisplay_interface):
2423 Drop flush_display_optional because flush_display is enough
2424 for X and flushing via RIF is just a no-op for others.
2425 * frame.h (flush_frame): New function.
2426 * dispnew.c (update_frame):
2427 * minibuf.c (read_minibuf):
2428 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2430 * keyboard.c (detect_input_pending_run_timers): Do not flush
2431 all frames but selected one in redisplay_preserve_echo_area.
2432 * nsterm.m (ns_flush): Remove no-op.
2433 (ns_redisplay_interface): Adjust user.
2434 * w32term.h (x_flush): Remove no-op.
2435 (w32_redisplay_interface): Adjust user.
2436 * xterm.c (x_flush): Simplify because we do not flush all
2437 frames at once any more. Adjust comment.
2438 (x_redisplay_interface): Adjust user.
2440 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2442 Port --without-x --enable-gcc-warnings to Fedora 19.
2443 * gfilenotify.c (globals_of_gfilenotify):
2444 Call g_type_init only if using an older glib version that needs it.
2446 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2448 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2449 (last_glyphless_glyph_merged_face_id): Remove declarations.
2450 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2451 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2452 (last_glyphless_glyph_merged_face_id): Now static.
2453 (merge_escape_glyph_face): New function, refactored from...
2454 (get_next_display_element): ...here.
2455 (merge_glyphless_glyph_face): New function, refactored from...
2456 (produce_glyphless_glyph): ...here...
2457 * term.c (produce_glyphless_glyph): ...and here.
2459 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2461 * eval.c (eval_sub): Only call Ffunction if necessary.
2463 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2465 Attempt to make redisplay more selective when changing cursor type.
2466 * frame.h (struct frame): New bitfield cursor_type_changed.
2467 * xdisp.c (cursor_type_changed): Remove.
2468 (try_cursor_movement, redisplay_window, try_window_id)
2469 (set_frame_cursor_types, try_window_reusing_current_matrix):
2470 Adjust to use per-frame bitfield.
2471 (redisplay_internal): Look for cursor type change on each visible
2472 frame and consider all frames if cursor type has been changed on
2473 the frame other than selected. If cursor type has been changed on
2474 selected frame only, do not use fast update.
2476 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2478 Attempt to make redisplay more selective when changing fonts.
2479 * frame.h (struct frame): New bitfield fonts_changed.
2480 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2481 (adjust_frame_glyphs): Add prototype.
2482 * dispnew.c (fonts_changed_p): Remove.
2483 (adjust_glyphs): Remove because we do not
2484 adjust matrices on all frames at once any more.
2485 (adjust_frame_glyphs): Block and unblock input here.
2486 (adjust_glyph_matrix): Use fonts_changed.
2487 (change_frame_size_1): Use adjust_frame_glyphs.
2488 * font.c (font_open_entity): Use fonts_changed.
2489 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2490 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2491 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2492 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2493 (shrink_mini_window, Fresize_mini_window_internal)
2494 (window_scroll_pixel_based, Fset_window_configuration)
2495 (apply_window_adjustment, Fset_window_vscroll):
2496 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2497 Use adjust_frame_glyphs.
2498 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2499 (try_window_reusing_current_matrix, try_window_id, display_line)
2500 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2501 (redisplay_internal): Consider fonts_changed and adjust frame
2502 matrices for each frame only if the frame is visible. If font
2503 has been changed on some frame during full redisplay, retry
2504 only visible frames where the font has been actually changed.
2506 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2508 Cache current header and mode line height for each window.
2509 * window.h (struct window): New fields mode_line_height
2510 and header_line_height.
2511 * window.c (make_window): Initialize them.
2512 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2513 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2514 (current_mode_line_height, current_header_line_height):
2516 * xdisp.c (current_mode_line_height, current_header_line_height):
2518 (pos_visible_p, init_xdisp): Adjust user.
2519 (redisplay_window): Invalidate mode_line_height and
2520 header_line_height if current and desired matrices do not agree.
2522 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2524 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2525 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2527 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2529 Make --without-x compatible with --enable-gcc-warnings.
2530 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2531 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2532 members under HAVE_WINDOW_SYSTEM.
2533 * keyboard.c (make_lispy_focus_out): Likewise.
2534 (record_menu_key): Move under HAVE_MENUS.
2535 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2536 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2537 (syms_of_xdisp): Adjust user.
2538 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2539 (start_hourglass, cancel_hourglass):
2540 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2541 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2542 and CLEAR_FONT_TABLE_NFONTS.
2543 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2544 Declare only if HAVE_WINDOW_SYSTEM.
2545 (lface_same_font_attributes_p, clear_face_gcs): Define only
2546 if HAVE_WINDOW_SYSTEM.
2548 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2550 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2551 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2552 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2554 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2556 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2558 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2560 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2561 This fixes a type error on hosts where ptrdiff_t is wider than int.
2563 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2565 * keyboard.c (read_key_sequence_vs): New function.
2566 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2569 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2571 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2573 Makefile improvements.
2574 * Makefile.in (config.status): Don't use double-colon rules, as
2575 they are not portable according to POSIX. Fix shell typo with `;
2576 I guess this rule has never been tested?
2577 (VCSWITNESS): New macro, to override any environment var.
2579 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2581 * xterm.h (struct x_display_info): Do not track X connection
2582 fd separately because it is always available from Display.
2583 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2586 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2588 * buffer.c (drop_overlay):
2589 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2590 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2592 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2594 * buffer.c (Fmake_overlay, Fmove_overlay):
2595 * intervals.c (set_point_from_marker):
2596 * print.c (PRINTPREPARE): Prefer signal_error
2597 to plain error and report unsuitable marker too.
2599 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2601 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2602 for 'dragging' member.
2603 (struct x_output): Remove set-but-unused leftovers
2604 'left_before_move' and 'top_before_move'.
2605 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2606 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2607 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2608 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2609 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2610 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2611 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2612 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2614 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2616 * nsfont.m (INVALID_GLYPH): New define.
2617 (nsfont_encode_char): Use INVALID_GLYPH.
2618 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2620 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2622 * xterm.c (x_last_mouse_movement_time): Revert last change.
2623 This code should use XDisplayMotionBufferSize to check display's
2624 motion history first, and there are few other issues as well.
2625 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2626 (handle_one_xevent): Adjust user.
2628 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2630 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2631 * frame.c (Flast_nonminibuf_frame): ... to here.
2632 (check_minibuf_window): Don't abort if no window was found
2635 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2637 Use XGetMotionEvents to ask the last mouse motion time from X server.
2638 * xterm.c (X_MOTION_HISTORY): Default to 1.
2639 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2640 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2641 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2642 Ifdef away legacy code.
2643 (XTmouse_position, x_scroll_bar_report_motion):
2644 Use x_last_mouse_movement_time.
2645 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2648 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2650 * msdos.c (last_mouse_window): Move to...
2651 (dos_rawgetc): ...this function and adjust comment.
2652 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2653 (mouseMoved): ...this function and adjust comment.
2654 * w32term.c (last_window): Likewise with...
2655 (w32_read_socket): ...this function.
2656 * xterm.c (last_window): Likewise with...
2657 (handle_one_xevent): ...this function.
2659 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2661 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2662 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2663 (handle_one_xevent): ...to here.
2664 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2667 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2669 * msdos.c (IT_set_terminal_window): Remove no-op.
2670 (initialize_msdos_display): Adjust terminal setup.
2671 * w32console.c (w32con_set_terminal_window): Remove no-op.
2672 (initialize_w32_display): Adjust terminal setup.
2673 * w32term.c (w32_set_terminal_window): Remove no-op.
2674 (w32_create_terminal): Adjust terminal setup.
2675 * xterm.c (XTset_terminal_window): Remove no-op.
2676 (x_create_terminal): Adjust terminal setup.
2678 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2680 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2682 (ns_create_terminal): Adjust terminal setup.
2683 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2685 (w32_create_terminal): Adjust terminal setup.
2686 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2688 (x_create_terminal): Adjust terminal setup.
2690 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2692 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2693 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2694 * dispnew.c (buffer_posn_from_coords):
2695 * window.c (Fwindow_end, displayed_window_lines):
2696 * xdisp.c (redisplay_mode_lines): Use it.
2698 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2700 * fontset.c (face_for_char): Check char in the current face font first
2701 if HAVE_NS (Bug#15138).
2703 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2705 * window.c (temp_output_buffer_show): Make sure window returned
2706 by display_buffer is live (Bug#15213).
2708 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2710 Minor cleanup to avoid forward declarations.
2711 * coding.h (struct ccl_spec): Remove forward declaration.
2712 * composite.h (toplevel): Include font.h.
2713 (struct composition_it, struct face, struct font_metrics):
2714 Remove forward declaration.
2715 * dispextern.h (struct image, struct atimer): Likewise.
2716 * emacsgtkfixed.h (struct frame): Likewise.
2717 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2718 * font.h (struct font_driver, struct font, struct glyph_string)
2719 (struct face): Remove forward declaration.
2720 * fontset.h (struct face, struct font): Likewise.
2721 * frame.h (toplevel): Style cleanup.
2722 (enum output_method): Move to...
2723 * termhooks.h (enum output_method): ...here.
2724 (struct glyph, struct frame, struct ns_display_info)
2725 (struct x_display_info, struct w32_display_info):
2726 Remove forward declaration.
2727 * xterm.h (toplevel): Include termhooks.h.
2728 (struct font, struct window, struct glyph_matrix, struct frame)
2729 (struct input_event, struct face, struct image): Remove forward
2731 * gtkutil.h (struct _widget_value): Likewise.
2732 * keyboard.h (toplevel): Include termhooks.h.
2733 (struct input_event): Remove forward declaration.
2735 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2737 * intervals.c (set_point_from_marker): New function.
2738 * editfns.c (Fgoto_char):
2739 * process.c (Finternal_default_process_filter):
2740 * window.c (select_window_1): Use it.
2741 * buffer.h (set_point_from_marker): Add prototype.
2743 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2745 * w32.c (term_winsock): Call release_listen_threads before calling
2747 (_sys_wait_accept): Wait for accept event in a loop with a finite
2748 timeout, instead of waiting indefinitely. Will hopefully avoid
2749 hanging during exit because WSACleanup deadlocks waiting for the
2750 event object to be released. (Bug#14333)
2752 * w32proc.c (release_listen_threads): New function, signals all
2753 the reader threads that listen for connections to stop waiting.
2755 * w32.h (release_listen_threads): Add prototype.
2757 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2759 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2760 field of new marker (for sanity and safety).
2761 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2762 anyway because XMISCTYPE is a function and can't be an lvalue).
2764 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2766 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2767 (x_after_update_window_line, x_scroll_bar_create):
2768 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2769 (handle_one_xevent, x_clear_frame_area):
2770 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2771 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2772 * xterm.h (x_clear_area): Adjust prototype.
2774 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2776 Hook scanning and indentation functions to find_newline. This helps
2777 to avoid duplicated code and renders more respect to newline cache.
2778 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2779 * cmds.c (Fforward_line):
2780 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2781 Use find_newline and avoid unnecessary point movements.
2782 * search.c (scan_newline): Implement on top of find_newline.
2784 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2786 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2787 scoped code (bug#11258).
2789 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2791 * nsterm.m (last_window): New variable.
2792 (EV_TRAILER2): New macro.
2793 (EV_TRAILER): Call EV_TRAILER2.
2794 (mouseMoved:): Add support for mouse-autoselect-window
2795 on nextstep (Bug#6888).
2797 2013-08-28 Andreas Schwab <schwab@suse.de>
2799 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2800 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2801 Remove unused macro definitions.
2802 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2803 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2804 Only define if emacs.
2806 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2808 Prefer enum glyph_row_area to int where appropriate.
2809 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2811 (window_box, window_box_width, window_box_left, window_box_left_offset)
2812 (window_box_right, window_box_right_offset): Adjust prototypes.
2813 * xdisp.c (window_box, window_box_width, window_box_left)
2814 (window_box_left_offset, window_box_right, window_box_right_offset):
2815 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2816 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2817 * nsterm.m (ns_clip_to_row):
2818 * w32term.c (w32_clip_to_row):
2819 * xterm.c (x_clip_to_row): Likewise.
2821 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2823 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2824 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2826 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2828 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2829 for portability to hosts where /bin/sh has problems.
2831 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2833 Redesign redisplay interface to drop global output_cursor.
2834 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2835 (toplevel): Remove declaration of output_cursor.
2836 (set_output_cursor, x_cursor_to): Remove prototype.
2837 * window.h (struct window): New member output_cursor.
2838 (output_cursor_to): New function to replace RIF member.
2839 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2840 (update_text_area, set_window_cursor_after_update): Use it.
2841 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2842 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2843 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2844 * w32term.c (x_update_window_begin, x_update_window_end):
2845 * xterm.c (x_update_window_begin, x_update_window_end):
2846 Adjust to use per-window output cursor.
2848 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2850 Simplify SELECT_TYPE-related code.
2851 Like EMACS_TIME, this portability layer is no longer needed, since
2852 Emacs has been using fd_set as a portability layer for some time.
2853 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2854 (SELECT_TYPE): Remove. All uses changed to fd_set.
2855 (fd_set) [!FD_SET]: New typedef.
2857 Simplify EMACS_TIME-related code.
2858 This portability layer is no longer needed, since Emacs has been
2859 using struct timespec as a portability layer for some time.
2860 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2861 Include <time.h> rather than "systime.h"; that's all that's needed now.
2862 * dispnew.c: Include <timespec.h> rather than "systime.h";
2863 that's all that's needed now.
2864 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2865 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2866 TIMESPEC_RESOLUTION.
2867 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2868 LOG10_TIMESPEC_RESOLUTION.
2869 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2870 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2871 (make_emacs_time): Remove. All used changed to make_timespec.
2872 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2873 (current_timespec): Rename from current_emacs_time. All uses changed.
2874 (add_emacs_time): Remove. All uses changed to timespec_add.
2875 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2876 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2877 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2878 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2879 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2880 (current_timespec): Rename from current_emacs_time. All uses changed.
2881 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2882 changed to timespec_cmp.
2883 * xgselect.c: Include <timespec.h>, since our .h files don't.
2885 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2887 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2888 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2889 Remove the leftovers.
2890 * gtkutil.c (toplevel): Do not declare Qxft but include
2892 * image.c (toplevel): Do not declare Vlibrary_cache because
2893 it's already done in lisp.h.
2895 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2897 * lisp.h (Mouse_HLInfo): Move from here...
2898 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2899 (reset_mouse_highlight): New function.
2900 * msdos.c (dos_set_window_size, IT_update_begin)
2901 (internal_terminal_init):
2902 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2903 (ns_initialize_display_info):
2904 * w32console.c (initialize_w32_display):
2905 * w32term.c (x_update_window_end, x_free_frame_resources)
2906 (w32_initialize_display_info):
2907 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2908 * window.c (Fdelete_other_windows_internal):
2909 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2910 * termchar.h (toplevel):
2911 * xterm.h (toplevel): Include dispextern.h.
2913 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2915 Fix minor problems found by static checking.
2916 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2917 (expect): Avoid nested-if warning.
2918 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2919 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2920 * nsterm.h, nsterm.m (ns_select):
2921 * xgselect.c, xgselect.h (xg_select):
2922 Adjust signature to better match pselect's.
2923 * nsterm.m (ns_select):
2924 Don't set *TIMEOUT, since pselect doesn't.
2925 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2926 diagnostic about assigning const char * to it.
2927 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2929 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2931 * lread.c (substitute_object_recurse): Handle hash-tables as well
2934 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2936 Fix unlikely core dump in init_tty, and simplify terminfo case.
2937 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2938 The old version incorrectly dumped core if malloc returned a
2939 buffer containing only non-NUL bytes.
2940 (init_tty): Do not allocate or free termcap buffers; the
2941 struct does that for us now.
2942 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2943 (struct tty_display_info): Define members termcap_term_buffer and
2944 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2945 use them. Allocate them directly in struct rather than indirectly
2946 via a pointer, to simplify init_tty.
2948 * frame.c (check_minibuf_window): Initialize 'window' properly,
2949 so that Emacs reliably aborts later if 'window' is not initialized.
2951 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2953 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2954 of VoidSymbol (Bug#15154).
2956 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2958 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2959 mouse_face_beg_y and mouse_face_end_y.
2960 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2961 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2962 Adjust users and update comment where appropriate.
2964 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2966 * frame.c (check_minibuf_window): New function.
2967 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2968 Call check_minibuf_window (Bug#15183).
2970 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2972 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2973 because this is the only last cursor data we need to keep and consult.
2974 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2975 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2978 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2980 Fix recovering from possible decompression error.
2981 Since insert_from_gap doesn't always move point, we can't use PT as
2982 the position where the partially decompressed data ends, and
2983 should count how many bytes was produced so far.
2984 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2985 (unwind_decompress): Really delete partially uncompressed data.
2986 (Fzlib_decompress_region): Take decompressed data size into account.
2988 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2990 * syntax.c (init_syntax_once): Adjust comment and do an early
2991 initialization of Qchar_table_extra_slots just once...
2992 * casetab.c (init_casetab_once):
2993 * category.c (init_category_once):
2994 * character.c (syms_of_character):
2995 * coding.c (syms_of_coding):
2996 * xdisp.c (syms_of_xdisp): ...and omit it here.
2998 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3000 * xdisp.c (get_next_display_element): Don't apply to characters
3001 from a display vector the logic of setting it->end_of_box_run_p
3002 suitable for characters from a buffer. (Bug#15175)
3004 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3005 to handle directories, rather than '_utime' which doesn't.
3008 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3010 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3011 or fullscreen (Bug#14627).
3013 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3015 System-dependent integer overflow fixes.
3016 * process.c (Fset_process_window_size): Signal an error if
3017 the window size is outside the range supported by the lower level.
3018 * sysdep.c (set_window_size): Return negative on error,
3019 nonnegative on success, rather than -1, 0, 1 on not in system,
3020 failure, success. This is simpler. Caller changed.
3021 (serial_configure): Remove unnecessary initialization of local.
3022 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3023 size fits in unsigned long; this isn't true on some 32-bit hosts.
3024 Avoid buffer overrun if some future version of /proc/meminfo has a
3025 variable name longer than 20 bytes.
3026 (system_process_attributes) [__FreeBSD__]:
3027 Don't assume hw.availpages fits in 'int'.
3029 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3031 Don't let very long directory names overrun the stack.
3032 Fix some related minor problems involving "//", vfork.
3033 * callproc.c (encode_current_directory): New function.
3034 (call_process): Don't append "/"; not needed.
3035 * fileio.c (file_name_as_directory_slop): New constant.
3036 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3037 this can save the caller having to alloca.
3038 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3039 Use SAFE_ALLOCA, not alloca.
3040 (directory_file_name, Fexpand_file_name): Leave leading "//"
3041 alone, since it can be special even on POSIX platforms.
3042 * callproc.c (call_process):
3043 * process.c (Fformat_network_address):
3044 * sysdep.c (sys_subshell):
3045 Use encode_current_directory rather than rolling our own.
3046 (create_process): No need to encode directory; caller does that now.
3047 * process.h (encode_current_directory): New decl.
3048 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3049 Rework to avoid 'goto xyzzy;'.
3051 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3053 * xdisp.c (handle_face_prop): If the default face was remapped use
3054 the remapped face for strings from prefix properties. (Bug#15155)
3056 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3058 Minor cleanup for redisplay interface and few related functions.
3059 * frame.h (enum text_cursor_kinds): Move from here...
3060 * dispextern.h (enum text_cursor_kinds): ...to here.
3061 (toplevel): Drop unnecessary declarations.
3062 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3063 in update_window_end_hook and draw_window_cursor functions.
3064 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3065 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3066 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3067 * xterm.c (x_update_window_end, x_draw_window_cursor):
3068 * xdisp.c (display_and_set_cursor, update_window_cursor)
3069 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3070 enum text_cursor_kinds where appropriate.
3072 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3074 Redesign redisplay interface to drop updated_row and updated_area.
3075 * dispextern.h (updated_row, updated_area): Remove declaration.
3076 (struct redisplay_interface): Pass glyph row and row area parameters
3077 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3078 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3080 * dispnew.c (updated_row, updated_area): Remove.
3081 (redraw_overlapped_rows, update_window_line): Adjust user.
3082 (update_marginal_area, update_text_area): Likewise. Pass updated row
3083 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3084 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3087 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3089 * process.c (flush_pending_output): Remove stub.
3092 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3094 * callproc.c: Fix race that killed background processes (Bug#15144).
3095 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3096 Record deleted process-id in critical section, not afterwards.
3097 Don't mistakenly kill process created by a call-process invocation
3098 that discards output and does not wait.
3100 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3102 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3103 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3104 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3105 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3106 to shut up compiler in mark_object.
3107 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3109 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3111 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3112 We can't portably rely on PTY_OPEN doing that, even if
3113 it calls posix_openpt with O_CLOEXEC.
3115 2013-08-20 Kenichi Handa <handa@gnu.org>
3117 * character.c (string_char): Improve commentary.
3119 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3121 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3122 (struct animation_cache): Make signature a flexible array member.
3123 All uses changed. This is a tad slower but may insulate us better
3124 from future changes to ImageMagick.
3126 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3128 * image.c: Shrink memory needed for animation cache.
3129 (SIGNATURE_DIGESTSIZE): New constant.
3130 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3131 (imagemagick_create_cache): Copy the signature. This saves
3132 several KB of memory that ImageMagick wastes per signature.
3133 Don't bother updating the update_time, as the caller does that now.
3134 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3135 it's a fixed size struct member now.
3136 (imagemagick_get_animation_cache): Always destroy the signature,
3137 as it's now imagemagick_create_cache's responsibility to copy it.
3138 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3139 and use memcmp rather than strcmp.
3140 eassert that ImageMagick returns a signature of the specified length.
3142 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3144 * image.c (imagemagick_get_animation_cache): Don't segfault on
3146 (imagemagick_get_animation_cache): Revert to previous definition
3147 so that it actually works. But keep the memory leak fix.
3148 (imagemagick_get_animation_cache): Fix memory leak.
3150 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3152 * image.c: Fix animation cache signature memory leak.
3153 Fix some other minor performance problems while we're at it.
3154 (imagemagick_create_cache): Clear just the members that
3155 need clearing. Don't set update_time, as caller does that now.
3156 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3157 Simplify by using pointer-to-pointer instead of a prev pointer.
3158 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3159 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3160 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3161 it's already a copy. Free the signature probe unless it's cached.
3163 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3164 This was introduced by my 2013-08-12 fix for Bug#15035.
3166 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3168 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3169 (imagemagick_prune_animation_cache): Now static.
3171 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3173 * image.c (imagemagick_get_animation_cache): Don't segfault when
3174 pruning all entries.
3176 2013-08-18 Ken Brown <kbrown@cornell.edu>
3178 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3179 static heap if ENABLE_CHECKING is defined.
3180 (max_bss_sbrk_ptr): New variable.
3182 (report_sheap_usage): Report maximum static heap usage instead of
3183 ending static heap usage.
3185 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3187 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3188 of zlib_initialized according to the results of calling
3189 init_zlib_functions.
3191 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3193 * image.c: Implement an ImageMagick per-image cache.
3194 (imagemagick_get_animation_cache): Fix a double-free error.
3195 (imagemagick_load_image): Remove the ping_wand code, which only
3196 apparently saved time on invalid animated images, and slowed down
3197 everything else. Optimise for the common case.
3199 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3201 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3203 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3205 * marker.c (set_marker): Remove documentation of undefined behavior.
3207 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3209 * image.c (imagemagick_compute_animated_image): Animate correctly
3210 when sub-images are smaller than the main image.
3211 (imagemagick_compute_animated_image): Setting the iterator row to
3212 zero is apparently not allowed.
3213 (imagemagick_compute_animated_image): Allow images that say they
3214 have sub-images that are bigger than the main image, but just crop
3217 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3219 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3221 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3223 * image.c (imagemagick_compute_animated_image): Respect the GIF
3226 2013-08-15 Ken Brown <kbrown@cornell.edu>
3228 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3229 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3232 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3234 Fix minor problems found by static checking.
3235 * frame.c (delete_frame):
3236 * xdisp.c (next_element_from_display_vector):
3237 Avoid uninitialized local.
3238 * image.c (imagemagick_compute_animated_image): Port to C89.
3239 Prefer usual GNU indentation style for loops.
3240 Be more careful about bizarrely large sizes, by using ptrdiff_t
3243 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3245 Fix infinite frame selection loop (Bug#15025).
3246 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3248 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3250 * xdisp.c (compute_window_start_on_continuation_line):
3251 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3252 to make sure we end up setting the window start at the leftmost
3253 visible character of the display line. This avoids funky
3254 horizontal shifting because the window start is not kept on the
3255 same position. (Bug#15090)
3256 (next_element_from_display_vector): Support 'box' face attribute
3257 in the face definitions of a display vector. (Bug#15099)
3259 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3261 * image.c (imagemagick_compute_animated_image): Implement animated
3263 (imagemagick_compute_animated_image): Fix some compilation
3264 warnings. Implement a very simple cache to make the animation
3265 usable at all, but it should be replaced with a per-image cache.
3267 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3269 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3270 to do `for' loops over alist values.
3271 * buffer.h (FOR_EACH_BUFFER):
3272 * process.c (FOR_EACH_PROCESS): Use it.
3273 (handle_child_signal, status_notify, Fget_buffer_process)
3274 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3276 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3278 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3279 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3280 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3281 to xzalloc and so avoid redundant call to memset.
3282 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3283 members because it is allocated with xzalloc and so already zeroed.
3285 2013-08-14 Ken Brown <kbrown@cornell.edu>
3287 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3290 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3292 Utility function and macro to copy Lisp string to C string.
3293 * lisp.h (xlispstrdupa): New macro.
3294 (xlispstrdup): New prototype.
3295 * alloc.c (xlispstrdup): New function.
3296 * callint.c (Fcall_interactively):
3297 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3298 (Fsubstitute_in_file_name):
3299 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3300 * image.c (x_create_bitmap_from_file):
3301 * w32term.c (w32_term_init):
3302 * xterm.c (x_term_init): Use xlispstrdup.
3304 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3306 * image.c (imagemagick_load_image): Make animated pictures work.
3307 There's still some problems with background color settings, though
3310 * decompress.c (unwind_decompress): Always restore point.
3312 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3314 * marker.c (set_marker): Reformat documentation.
3316 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3318 * xdisp.c (cursor_type_changed): Now static.
3320 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3321 Use changed. This avoids the need to call xmalloc and for the
3322 caller to call xfree, and avoids memory leaks in some situations.
3324 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3326 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3327 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3328 (redisplay_window): If window_end_valid is cleared due to non-zero
3329 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3330 so do not call to try_cursor_movement for that window.
3332 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3334 * window.h (struct window): Convert window_end_pos and
3335 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3336 (wset_window_end_pos, wset_window_end_vpos): Remove.
3337 * dispnew.c (adjust_glyph_matrix):
3338 * window.c (Fwindow_end, replace_window, set_window_buffer)
3340 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3341 (set_vertical_scroll_bar, redisplay_window, try_window)
3342 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3343 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3344 (note_mouse_highlight): Adjust users.
3345 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3348 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3350 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3351 * image.c (imagemagick_filename_hint): Use `const char *' and
3352 prefer SSDATA to SDATA to avoid warnings.
3354 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3356 Cleanup window fringes, margins and scroll bars adjustments.
3357 * window.c (set_window_fringes, set_window_margins)
3358 (set_window_scroll_bars, apply_window_adjustment): New functions.
3359 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3360 (Fset_window_scroll_bars): Use them.
3362 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3364 * window.h (struct window): Convert scroll_bar_width
3365 from Lisp_Object to integer. Adjust comment.
3366 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3368 * window.c (wset_scroll_bar_width): Remove.
3369 (make_window): Initialize scroll_bar_width.
3370 (Fsplit_window_internal): Use direct assignment.
3371 (Fset_window_configuration, save_window_save):
3372 Convert Lisp_Object to integer and back where appropriate.
3373 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3374 bar was actually changed, and mention this in docstring.
3376 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3378 * decompress.c: Minor simplifications.
3379 (Fzlib_decompress_region): Don't bother verifying
3380 that avail_out <= UINT_MAX, as that was confusing.
3381 Mention the restriction in a comment instead.
3382 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3384 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3386 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3387 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3389 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3391 * image.c (imagemagick_filename_hint): Check for errors in the
3394 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3396 * window.c (Fwindow_margins): Return nil when there's no marginal
3397 area, as per the documented API.
3399 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3400 Fmake_vector, as scroll bar's struct members are not all Lisp
3401 objects now. This avoids crashes in GC.
3403 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3404 bool, so its address could be taken.
3406 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3408 * image.c (imagemagick_filename_hint): New function to possibly
3409 apply `image-content-type-suffixes'.
3410 (imagemagick_load_image): Use it.
3412 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3414 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3415 if loading zlib failed.
3417 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3419 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3420 2013-08-13 checkin below. Change bool to BOOL, rule is:
3421 All Obj-C code uses BOOL, except for interfaces callable from C.
3423 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3425 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3427 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3428 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3429 bool instead of BOOL.
3430 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3431 from Lisp_Object to bitfield. Adjust comment.
3432 * w32term.c (x_scroll_bar_create): Adjust user.
3433 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3434 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3435 Use bool for boolean.
3436 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3437 to `unsigned int' when defining a bitfield.
3439 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3441 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3443 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3445 * window.h (struct window): Convert left_margin_cols and
3446 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3447 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3448 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3450 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3452 (showing_window_margins_p, update_window_line, update_frame_1):
3453 * fringe.c (draw_fringe_bitmap_1):
3454 * xdisp.c (window_box_width): Adjust users.
3455 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3456 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3457 Use direct assignment.
3458 (Fset_window_configuration, save_window_save, Fwindow_margins):
3459 Convert Lisp_Object to integer and back where appropriate.
3460 (Fset_window_margins): Adjust user. Return t if any margin
3461 was actually changed, and mention this in docstring.
3463 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3465 * syntax.c (forward_word):
3466 * cmds.c (forward_char, backward_char): Mention the optional argument.
3468 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3470 * window.h (struct window): Convert left_fringe_width
3471 and right_fringe_width from Lisp_Objects to integers.
3473 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3474 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3475 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3477 (make_window): Initialize new integer fields to -1.
3478 (Fsplit_window_internal): Use direct assignment.
3479 (Fset_window_configuration, save_window_save):
3480 Convert Lisp_Object to integer and back where appropriate.
3481 (Fset_window_fringes): Adjust user. Return t if any fringe
3482 was actually changed, and mention this in docstring.
3484 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3486 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3487 * nsfns.m (x_set_cursor_type):
3488 * w32fns.c (x_set_cursor_type):
3489 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3490 * xdisp.c (set_frame_cursor_types): ...but in common code.
3492 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3494 * font.c (clear_font_cache): New function, stripped from...
3495 (Fclear_font_cache): ...here, which now uses the function
3496 above. Adjust comment.
3497 * font.h (clear_font_cache): Add prototype.
3498 * xfaces.c (clear_face_cache): Use clear_font_cache.
3500 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3502 * window.c (Fset_window_start): Compare `w', not `window' because
3503 `w' might not be equal to `window' after call to decode_live_window.
3505 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3507 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3508 This fixes a problem introduced by the Bug#15035 patch
3509 when using GPG. Reported by Herbert J. Skuhra.
3511 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3513 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3514 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3515 not yet initialized.
3517 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3519 * decompress.c (Fzlib_decompress_region): Support zlib
3520 decompression, too, and rename.
3522 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3524 Minor zlib configuration tweaks.
3525 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3526 Don't assume presence of fn_inflateInit2_ zlib internal function.
3528 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3530 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3531 include the zlib prefix.
3533 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3535 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3536 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3537 define static variables that are pointers to zlib functions to be
3539 (init_zlib_functions) [WINDOWSNT]: New function.
3540 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3542 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3543 macros instead of invoking the zlib functions directly.
3544 (syms_of_decompress): DEFSYM Qzlib_dll.
3545 Staticpro Szlib_available_p.
3547 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3549 Avoid looping over all frame windows to freeze and unfreeze.
3550 * window.h (struct window): Drop frozen_window_start_p.
3551 (freeze_window_starts): Drop prototype.
3552 * frame.h (struct frame): New frozen_window_starts flag.
3553 (FRAME_WINDOWS_FROZEN): New macro.
3554 * window.c (freeze_window_start, freeze_window_starts):
3556 (select_window, replace_window): Adjust users.
3557 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3558 (window_frozen_p): New function.
3559 (redisplay_window): Use it.
3561 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3563 Fix some fd issues when running subprocesses (Bug#15035).
3564 Fix bugs that can leak files or file descriptors on errors.
3565 Don't unlink open temp files, as that's hard for users to diagnose
3566 when things go awry (e.g., temp disk exhausted).
3567 Don't bother to lock temp files. Check for invalid recursion.
3568 * callproc.c (synch_process_fd): Remove. All uses removed.
3569 (synch_process_tempfile): New var or macro.
3570 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3572 (record_kill_process): New arg, the temp name. All callers changed.
3573 (delete_temp_file): Now just a simple wrapper around unlink.
3574 (call_process_kill): New arg, the call_process_fd array.
3575 Close them all. Clear synch_process_pid. Remove the temp file,
3576 or arrange for it to be removed.
3577 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3578 that's been moved to synch_process_tempfile. Caller changed.
3579 Do not remove the tempfile; that's now call_process_kill's
3581 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3582 call_process_kill; the caller now does that.
3583 (call_process_cleanup): Do not close the process fd; that's now
3584 call_process_kill's responsibility.
3585 (Fcall_process): Implement via new function call_process, which
3586 has most of the old body of Fcall_process, but with a different API.
3587 (call_process): New function that does not open or close filefd if
3588 it is nonnegative. Record which fds need to be closed, and let
3589 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3590 Signal an error if invoked recursively (could be done via a hook).
3591 Simplify creation of the tempfile in the MSDOS case.
3592 Don't create the output file until after checking for the executable.
3593 Report any failure to open /dev/null.
3594 Don't open /dev/null for writing twice; once is enough.
3595 Don't create pipe if all output is being discarded or sent to file.
3596 Don't worry about setting up the coding system or reading from the
3597 pipe if all output is being discarded.
3598 Hoist fd_error local into top level, to lessen block nesting.
3599 Don't record deleted pid here; now done by Fcall_process_region.
3600 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3601 and note its success in synch_process_tempfile.
3602 Do not leak resources when child_setup fails.
3603 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3604 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3605 (create_temp_file): Now returns open fd, with an additional
3606 Lisp_Object * argument to return the name. All callers changed.
3607 Do not close the file; rewind it instead, and leave it open for
3608 the caller. Do not lock the temp file. Unwind-protect the file
3609 and the file-descriptor.
3610 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3611 If an asynchrounous process, record it here, not in call_process.
3612 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3613 * eval.c (set_unwind_protect): New function.
3614 * fileio.c (write_region): New function, generalized from the
3615 old Fwrite_region. Do not lock temp files.
3616 (Fwrite_region): Use it.
3617 * lisp.h (set_unwind_protect, write_region): New decls.
3618 * process.c: Include <verify.h>.
3619 (make_process): Mark fds as initially closed.
3620 (deleted_pid_list): Now a list of pid-filename pairs.
3622 (close_process_fd): New function.
3623 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3624 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3625 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3626 (create_process, create_pty, Fmake_serial_process)
3627 (server_accept_connection): Record which fds need to be closed,
3628 and let deactivate_process close them.
3629 (Fmake_network_process): Do not discard the unwind-protect
3630 until it's safe to do so.
3631 (deactivate_process): Close the fds opened by create_process etc.
3632 (Fprocess_send_eof): Adjust to new way of recording open fds.
3633 Report an error if /dev/null can't be opened, instead of aborting.
3634 * process.h (PROCESS_OPEN_FDS): New constant.
3635 (struct Lisp_Process): New member open_fds.
3636 (record_kill_process, record_deleted_pid): Adjust signatures.
3637 (record_deleted_pid): Move decl here ...
3638 * syswait.h (record_deleted_pid): ... from here.
3640 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3642 * decompress.c: Fix bugs with large buffers and weird inputs.
3643 Tune a bit. Reindent as per usual Emacs style.
3644 (BUFFER_SIZE): Remove.
3645 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3646 more than UINT_MAX bytes. Decompress into the gap instead of into
3647 an auto buffer, as this should avoid copying. Return nil if
3648 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3649 set immediate_quit; we shouldn't trust zlib code that much.
3651 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3653 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3654 errors, and really move the gap to where we want it.
3656 * lisp.h: Include decompress.c support.
3658 * emacs.c (main): Include decompress.c support.
3660 * Makefile.in: Include -lz if present.
3662 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3664 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3665 (initWithTitle:): Initialize frame to 0.
3666 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3667 (fillWithWidgetValue:frame:): Rename from
3668 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3670 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3671 fillWithWidgetValue:frame:
3673 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3674 remove memory leak warnings.
3676 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3677 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3680 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3681 (x_activate_menubar): Update the whole menu.
3682 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3683 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3684 current event is not NSSystemDefined (Bug#15001).
3685 Call ns_check_menu_open only if trackingMenu is 2.
3686 (menuDidClose:): New method, decrease trackingMenu.
3687 (fillWithWidgetValue:setDelegate:): New method.
3688 (fillWithWidgetValue:): Call the above.
3690 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3692 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3694 Omit some unnecessary casts.
3695 Many of these go back to the old pre-C89 days, when they may have
3696 been needed, but we've been assuming C89 or later for a while now.
3697 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3698 (live_float_p, live_misc_p, live_vector_p):
3699 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3700 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3701 (defvar_per_buffer):
3702 * callint.c (Fcall_interactively):
3703 * doc.c (Fsubstitute_command_keys):
3704 * filelock.c (get_boot_time):
3705 * frame.c (xrdb_get_resource):
3706 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3707 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3708 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3709 (menuitem_highlight_callback, menu_destroy_callback)
3710 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3711 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3712 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3713 (xg_tool_bar_help_callback, tb_size_cb):
3714 * image.c (xpm_alloc_color, png_read_from_memory)
3715 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3716 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3718 * keymap.c (describe_map):
3719 * nsfns.m (Fns_display_monitor_attributes_list):
3720 * nsmenu.m (process_dialog:):
3721 * nsterm.m (hold_event):
3722 * process.c (wait_reading_process_output):
3723 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3724 * scroll.c (do_direct_scrolling, scrolling_1):
3725 * termcap.c (tgetent):
3726 * window.c (check_window_containing, add_window_to_list)
3727 (freeze_window_starts):
3728 * xdisp.c (compare_overlay_entries, vmessage):
3729 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3730 (x_get_monitor_attributes_xrandr)
3731 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3732 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3733 * xfont.c (xfont_match, xfont_open):
3734 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3735 (menubar_selection_callback, menu_position_func)
3736 (popup_selection_callback, create_and_show_popup_menu)
3737 (dialog_selection_callback, create_and_show_dialog):
3738 * xrdb.c (x_get_string_resource):
3740 * xsmfns.c (x_session_check_input):
3741 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3742 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3743 (xaw_jump_callback, xaw_scroll_callback):
3744 Omit unnecessary casts.
3746 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3748 Minor string-length refactoring.
3749 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3750 * frame.c (make_monitor_attribute_list):
3751 Prefer build_string to strlen + make_string.
3753 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3755 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3756 don't check minor_code (Bug#14417).
3758 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3760 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3761 vertical positions instead. This avoids calling MATRIX_ROW with
3762 row numbers that are possibly beyond valid limits. (Bug#15064)
3764 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3766 Use xstrdup and build_unibyte_string where applicable.
3767 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3768 * xfns.c (x_window):
3769 * xrdb.c (x_get_customization_string):
3770 * xterm.c (xim_initialize):
3771 * w32fns.c (w32_window): Use xstrdup.
3772 (w32_display_monitor_attributes_list):
3773 * emacs.c (init_cmdargs):
3774 * keyboard.c (PUSH_C_STR):
3775 * nsfont.m (nsfont_open):
3776 * sysdep.c (system_process_attributes):
3777 * w32.c (system_process_attributes):
3778 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3780 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3782 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3783 variables of these types so that GDB would know about them, as aid
3784 for debugging fatal exceptions. (Bug#15024) See also
3785 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3788 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3790 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3791 larger than the NSWindow (Bug#14934).
3793 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3795 Redesign redisplay interface to drop global variable updated_window.
3796 Always pass currently updated window as a parameter to update routines.
3797 * dispextern.h (updated_window): Remove declaration.
3798 (struct redisplay_interface): Pass window parameter to
3799 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3800 and after_update_window_hook.
3801 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3803 * dispnew.c (updated_window): Remove.
3804 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3805 (update_window_line): Adjust to match redisplay interface changes.
3806 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3807 (ns_scroll_run, ns_after_update_window_line):
3808 * w32term.c (x_update_window_begin, x_update_window_end)
3809 (x_after_update_window_line, x_scroll_run):
3810 * xterm.c (x_update_window_begin, x_update_window_end)
3811 (x_after_update_window_line, x_scroll_run):
3812 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3813 Likewise. Adjust comments where appropriate.
3814 (x_cursor_to): Simplify because this is always called during window
3815 update (but install debugging check anyway).
3816 (expose_window): Check must_be_updated_p flag to see whether this
3817 function is called during window update.
3819 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3821 Do not reset window modification event counters excessively.
3822 These leftovers and poor man's tricky methods to catch extra
3823 redisplay's attention are no longer needed.
3824 * frame.c (set_menu_bar_lines_1):
3825 * minibuf.c (read_minibuf_unwind):
3826 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3827 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3828 (window_scroll_line_based, Fset_window_configuration):
3829 * xdisp.c (redisplay_window): Do not reset last_modified and
3830 last_overlay_modified counters.
3832 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3834 * xselect.c (x_send_client_event): Set send_event and serial, memset
3835 data.l as it might be bigger than data.b. Use 24 bit mask to
3836 XSendEvent (Bug#15034).
3838 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3840 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3841 for TTY frames that are not the top frame on their console.
3844 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3846 * w32term.c (w32fullscreen_hook): Really maximize frame when
3847 asked for (Bug#14841).
3849 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3851 Prefer selected_window to Fselected_window, likewise for frames.
3852 * buffer.c (Fbuffer_swap_text):
3853 * data.c (Fvariable_binding_locus):
3854 * window.c (run_window_configuration_change_hook): Adjust users.
3855 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3856 Use decode_live_frame.
3858 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3860 Be more careful if selected window shows the buffer other than current,
3861 use window_outdated only if this is not so. This change should also
3862 address some weird issues discussed in Bug#13012.
3863 * window.h (window_outdated): New prototype.
3864 * window.c (window_outdated): Now here. Convert from static and
3865 always assume window's buffer.
3866 (Fwindow_end, Fwindow_line_height): Use it.
3867 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3868 and always assume window's buffer.
3869 (redisplay_window): Adjust user.
3870 (redisplay_internal): Call to reconsider_clip_changes once and
3871 check whether mode line should be updated only if selected window
3872 shows current buffer.
3873 (run_window_scroll_functions): Use eassert for debugging check.
3874 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3876 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3878 * window.c (window_scroll, window_scroll_pixel_based)
3879 (window_scroll_line_based): Use bool for booleans.
3881 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3883 * process.c: Fix minor off-by-one issues in descriptor counts.
3884 This shouldn't fix any real bugs, but it cleans up the code a bit.
3885 (max_process_desc, max_input_desc): -1, not 0, means none.
3887 (delete_input_desc): New function.
3888 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3889 (deactivate_process): Scan backwards when recomuting max_process_desc;
3890 that should be faster.
3891 (init_process_emacs): Initialize max_input_desc.
3893 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3895 Use region cache to speedup bidi_find_paragraph_start.
3896 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3897 Rename cache_long_line_scans to cache_long_scans.
3898 * buffer.c (bset_cache_long_line_scans): Rename to
3899 bset_cache_long_scans.
3900 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3901 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3903 (syms_of_buffer): Rename cache-long-line-scans to
3904 cache-long-scans. Adjust docstring.
3905 * search.c (newline_cache_on_off):
3906 * indent.c (width_run_cache_on_off): Adjust users.
3907 * bidi.c (bidi_paragraph_cache_on_off): New function.
3908 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3909 * insdel.c (prepare_to_modify_buffer):
3910 Invalidate bidi_paragraph_cache if enabled.
3912 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3914 Invalidate region caches only if buffer text is going to be changed.
3915 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3916 (modify_text): ...new prototype.
3917 (prepare_to_modify_buffer_1): New prototype.
3918 * textprop.c (modify_region): Rename to...
3919 (modify_text_properties): ...new function.
3920 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3921 (Fremove_list_of_text_properties): Adjust users.
3922 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3923 (modify_text): ...new function.
3924 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3925 (prepare_to_modify_buffer_1): ...new function.
3926 * casefiddle.c (casify_region):
3927 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3928 (Ftranspose_regions): Use modify_text.
3930 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3932 * lisp.mk (lisp): Add nadvice.elc.
3934 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3936 New macro to iterate over live buffers similar to frames.
3937 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3938 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3939 Declare buffer-related variables here to offload lisp.h.
3940 * buffer.c (Vbuffer_alist): Adjust comment.
3941 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3942 (other_buffer_safely):
3943 * data.c (store_symval_forwarding):
3944 * dispnew.c (Fframe_or_buffer_changed_p):
3945 * fileio.c (Fdo_auto_save):
3946 * filelock.c (unlock_all_files):
3947 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3949 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3951 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3952 * callproc.c (create_temp_file):
3953 * filelock.c (create_lock_file):
3954 Assume mkostemp, since it's now provided by Gnulib.
3956 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3958 * w32.c (mkostemp): New function.
3959 (mktemp): Remove, no longer used. Most of the code reused in
3960 mkostemp. (Bug#15015)
3961 (mktemp): Don't undef.
3963 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3965 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3966 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3967 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3968 (free_glyph_pool, check_glyph_memory): Likewise for
3969 all users. Adjust comments where appropriate.
3971 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3973 * composite.h: Minor fixups.
3974 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3975 to fix a misspelling, and change it to an inline function while
3976 we're at it (it need not be a macro). All uses changed.
3977 (composition_method, composition_valid_p):
3978 Rewrite to avoid assignments in if-conditions.
3980 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3982 Do not use global Lisp_Object in composition macros.
3983 * composite.h (composition_temp): Remove declaration.
3984 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3985 (composition_method, composition_valid_p): ...inline functions.
3986 (compose_region): Remove the leftover.
3987 * composite.c (composition_temp): Remove.
3988 (run_composition_function, update_compositions)
3989 (composition_compute_stop_pos, composition_adjust_point)
3990 (Ffind_composition_internal):
3991 * coding.c (handle_composition_annotation):
3992 * xdisp.c (handle_composition_prop, check_point_in_composition):
3993 Related users changed.
3995 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3997 Drop FRAME_PTR typedef.
3998 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3999 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4000 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4001 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4002 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4003 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4004 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4005 All related users changed.
4007 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4009 * eval.c (default_toplevel_binding): New function.
4011 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4012 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4013 (syms_of_eval): Export them.
4014 * data.c (Fdefault_value): Micro cleanup.
4015 * term.c (init_tty): Use "false".
4017 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4019 Fix X GC leak in GTK and raw (no toolkit) X ports.
4020 * xterm.c (x_free_frame_resources): If white and black relief
4021 GCs are allocated, always free them here.
4022 * xfns.c (x_make_gc): Omit redundant initialization.
4023 * widget.c (create_frame_gcs): Remove the leftover.
4024 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4025 in x_free_frame_resources.
4027 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4029 * nsterm.m (windowWillResize:toSize:): Only change title if
4030 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4032 (viewDidEndLiveResize): New method.
4034 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4035 inside NS_IMPL_COCOA.
4037 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4039 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4040 Do not check whether undo is enabled because record_insert and
4041 record_delete does that themselves.
4043 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4045 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4046 member which is not really used any more.
4047 (FRAME_XIC_BASE_FONTNAME): Remove.
4048 * xfns.c (xic_free_fontset): Adjust user.
4049 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4050 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4051 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4052 (xdialog_show): Use eassert for debugging check.
4053 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4055 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4057 * fileio.c, fns.c (merge): Move extern decl from here ...
4058 * lisp.h (merge): ... to here.
4060 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4062 Fix last font-related change.
4063 * w32font.h (w32font_list_internal, w32font_match_internal):
4065 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4066 (uniscribe_list_family): Adjust to match font API change.
4067 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4068 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4070 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4072 * frame.h (FRAME_MOUSE_UPDATE):
4073 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4074 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4076 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4078 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4079 * font.h (struct font_driver): Change list, match, and list_family
4080 functions to accept struct frame * as first arg.
4081 * font.c (font_score, font_compare, font_sort_entities):
4083 (font_sort_entities, font_list_entities, font_select_entity):
4084 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4085 match font API change.
4086 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4087 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4088 * ftxfont.c (ftxfont_list, ftxfont_match):
4089 * xftfont.c (xftfont_list, xftfont_match):
4090 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4091 * w32font.c (w32font_list, w32font_match, w32font_list):
4092 (w32font_list_internal, w32_font_match_internal): Likewise.
4093 * xfaces.c (Fx_family_fonts): Adjust user.
4095 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4097 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4098 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4099 only if HAVE_X_WINDOWS is in use.
4100 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4101 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4102 * w32term.c (x_wm_set_icon_position): Likewise.
4103 * w32fns.c (x_icon): Adjust user.
4105 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4107 * xterm.c (last_mouse_press_frame): Remove the
4108 leftover which is not really used any more.
4109 (handle_one_xevent, syms_of_xterm): Adjust users.
4110 (x_flush): Call XFlush once per each X display, not frame.
4111 This is better because this code always unconditionally skips
4112 non-X frames in Vframe_list and issues the only XFlush if we
4113 have more than one X frame on the same X display.
4114 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4115 Use bool for booleans.
4116 (x_draw_glyph_string_background, cvt_string_to_pixel):
4117 (cvt_pixel_dtor): Drop unnecessary prototypes.
4118 * xterm.h (x_display_ok): Adjust prototype.
4120 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4122 Drop unnecessary functions that deals with frame pixel size.
4123 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4124 (x_pixel_height): Drop prototypes.
4125 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4126 (x_pixel_height): Drop implementations.
4127 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4128 which should be always valid for window frame.
4129 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4130 * w32menu.c (Fx_popup_dialog):
4131 * xmenu.c (Fx_popup_dialog): Likewise for both.
4133 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4135 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4136 frame parameters and call to Fmodify_frame_parameters just once.
4137 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4138 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4139 and mention nil frame in docstring.
4141 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4143 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4144 (x_figure_window_size): Likewise. Adjust to return long.
4145 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4146 (toplevel): Move Qterminal_live_p to...
4147 * terminal.c (toplevel): ...here, make it static, and...
4148 (syms_of_terminal): ...DEFSYM here.
4149 * frame.h (Qterminal_live_p): Remove declaration.
4150 (make_frame, x_figure_window_size): Adjust prototype.
4151 * nsfns.m (Fx_create_frame): Use long for window flags.
4153 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4155 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4156 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4157 Do not assume that emacs_close (INT_MAX) is a no-op.
4159 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4161 * xfaces.c (make_face_cache): For struct face_cache, prefer
4162 xmalloc to xzalloc and so avoid redundant call to memset.
4163 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4165 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4167 * fringe.c (draw_window_fringes, update_window_fringes)
4168 (compute_fringe_widths):
4169 * w32term.c (x_draw_glyph_string):
4170 * window.c (candidate_window_p, Frecenter):
4171 * xfaces.c (realize_basic_faces, realize_default_face)
4172 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4173 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4174 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4175 * xmenu.c (Fx_menu_bar_open_internal):
4176 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4177 * xsettings.c (xft_settings_event):
4178 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4179 Use bool for booleans. Adjust style and comments where
4181 * dispextern.h (draw_window_fringes, update_window_fringes)
4182 (compute_fringe_widths):
4183 * xterm.h (x_had_errors_p): Adjust prototype.
4185 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4187 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4188 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4190 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4192 * fns.c (toplevel): Remove comment before Fsafe_length because
4195 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4197 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4199 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4201 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4202 frame which got the message is still alive, before dereferencing
4203 its pointer. (Bug#14970)
4205 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4206 be a live window, before using it as such. (Bug#14970)
4208 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4210 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4211 w32_detect_focus_change instead of doing part of its job by hand.
4212 This fixes the problem whereby FOCUS_OUT events were not sent to
4215 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4217 * process.c (Fprocess_list): Doc fix.
4219 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4220 being re-exposed only if it didn't ask to become visible.
4221 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4222 was previously iconified. (Bug#14841)
4223 (x_iconify_frame): Mark the frame iconified.
4225 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4227 Fix minor problems found by static checking.
4228 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4229 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4231 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4233 * eval.c (set_specpdl_old_value): New function.
4234 (unbind_to): Minor simplification.
4235 (get_backtrace_frame): New function.
4236 (Fbacktrace_frame): Use it. Add `base' argument.
4237 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4238 (syms_of_eval): Export backtrace-eval.
4239 * xterm.c (x_focus_changed): Simplify.
4241 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4243 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4245 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4247 * xdisp.c (redisplay_window): Instead of moving point out of
4248 scroll margin, reject the force_start method, and try scrolling
4249 instead. (Bug#14780)
4251 2013-07-24 Ken Brown <kbrown@cornell.edu>
4253 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4256 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4258 * eval.c (Fprogn): Do not check that BODY is a proper list.
4259 This undoes the previous change. The check slows down the
4260 interpreter, and is not needed to prevent a crash. See
4261 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4263 2013-07-23 Glenn Morris <rgm@gnu.org>
4265 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4267 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4269 Port to GNU/Linux systems with tinfo but not ncurses.
4270 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4271 to decide whether ncurses is being used. Without this change,
4272 GCC complains about tgetent not being declared, on a system
4273 that has tinfo installed but ncurses not installed.
4275 * eval.c (Fprogn): Check that BODY is a proper list.
4277 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4278 * data.c (Fsetq_default):
4279 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4280 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4282 Tune by taking advantage of the fact that ARGS is always a list
4283 when a function is declared to have UNEVALLED args.
4285 * emacsgtkfixed.c: Port to GCC 4.6.
4286 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4288 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4290 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4291 here to silence compiler warnings.
4293 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4295 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4296 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4297 from messing up Emacs's 'struct frame' (Bug#14923).
4299 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4301 * alloc.c (make_save_ptr_ptr): Define this function.
4302 It was inadvertently omitted. It's needed only if
4303 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4305 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4307 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4308 frame have focus (Bug#14895).
4310 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4312 Avoid vfork-related deadlock more cleanly.
4313 * callproc.c (child_setup): When the child's exec fails, output
4314 the program name, as that's more useful. Use O_NONBLOCK to avoid
4316 * process.c (create_process_1): Remove; no longer needed.
4317 (create_process): Remove timer hack; no longer needed, now that
4318 the child avoids deadlock.
4320 2013-07-20 Glenn Morris <rgm@gnu.org>
4322 * image.c (Fimage_flush): Fix doc typo.
4324 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4326 Fix array bounds violation when pty allocation fails.
4327 * process.c (PTY_NAME_SIZE): New constant.
4328 (pty_name): Remove static variable; it's now auto.
4329 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4330 Take pty_name as an arg rather than using a static variable.
4331 All callers changed.
4332 (create_process): Recover pty_flag from process, not from volatile local.
4333 (create_pty): Stay inside array even when pty allocation fails.
4334 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4336 * lread.c (Fload): Avoid initialization only when lint checking.
4337 Mention that it's needed only for older GCCs.
4339 2013-07-20 Kenichi Handa <handa@gnu.org>
4341 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4342 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4344 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4346 * lread.c (Fload): Avoid uninitialized warning.
4348 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4350 Fix some minor file descriptor leaks and related glitches.
4351 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4352 (create_lock_file): Use write, not emacs_write.
4353 * image.c (slurp_file, png_load_body):
4354 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4355 (server_accept_connection):
4356 Don't leak an fd on memory allocation failure.
4357 * image.c (slurp_file): Add a cheap heuristic for growing files.
4358 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4359 as that's what the other routines do. Maybe input need not be
4360 blocked at all, but it's better to be consistent.
4361 Avoid undefined behavior when strlen is zero.
4363 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4364 (NSTATICS): Now a constant; doesn't need to be a macro.
4366 2013-07-19 Richard Stallman <rms@gnu.org>
4368 * coding.c (decode_coding_utf_8): Add simple loop for fast
4369 processing of ASCII characters.
4371 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4373 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4375 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4377 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4378 unportable 'struct x_display_info'.
4379 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4382 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4384 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4385 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4387 (system_process_attributes): Prefer plain char to unsigned char
4388 when either will do. Clean up properly if interrupted or if
4389 memory allocations fail. Don't assume sscanf succeeds.
4390 Remove no-longer-needed workaround to stop GCC from whining.
4391 Read command-line once, instead of multiple times. Check read status a
4394 Fix obscure porting bug with varargs functions.
4395 The code assumed that int is treated like ptrdiff_t in a vararg
4396 function, which is not a portable assumption. There was a similar
4397 -- though these days less likely -- porting problem with various
4398 assumptions that pointers of different types all smell the same as
4399 far as vararg functions is conserved. To make this problem less
4400 likely in the future, redo the API to use varargs functions.
4401 * alloc.c (make_save_value): Remove this vararg function.
4402 All uses changed to ...
4403 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4404 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4406 (make_save_ptr): Rename from make_save_pointer, for consistency with
4407 the above. Define only on platforms that need it. All uses changed.
4409 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4411 * keyboard.c: Try to fix typos in previous change.
4412 (DISPLAY_LIST_INFO): New macro.
4413 (kbd_buffer_get_event): Do not access members that are not present
4414 in X11. Revert inadvertent change of "!=" to "=".
4416 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4418 * keyboard.c (kbd_buffer_get_event):
4419 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4420 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4422 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4424 * filelock.c: Fix unlikely file descriptor leaks.
4425 (get_boot_time_1): Rework to avoid using emacs_open.
4426 This doesn't actually fix a leak, but is better anyway.
4427 (read_lock_data): Use read, not emacs_read.
4429 * doc.c: Fix minor memory and file descriptor leaks.
4430 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4431 (get_doc_string, Fsnarf_documentation):
4432 Fix file descriptor leak on error.
4434 * term.c: Fix minor fdopen-related file descriptor leaks.
4435 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4436 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4438 * charset.c: Fix file descriptor leaks and errno issues.
4440 (load_charset_map_from_file): Don't leak file descriptor on error.
4441 Use plain record_xmalloc since the allocation is larger than
4442 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4444 * eval.c (record_unwind_protect_nothing):
4445 * fileio.c (fclose_unwind):
4447 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4448 The replacement doesn't block input, but that no longer seems
4451 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4453 * lread.c: Fix file descriptor leaks and errno issues.
4454 (Fload): Close some races that leaked fds or streams when 'load'
4456 (Fload, openp): Report error number of last nontrivial failure to open.
4457 ENOENT counts as trivial.
4458 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4460 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4461 now that the function is always called with a nonnegative arg.
4462 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4463 All uses replaced with ...
4464 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4466 A few more minor file errno-reporting bugs.
4467 * callproc.c (Fcall_process):
4468 * doc.c (Fsnarf_documentation):
4469 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4470 * process.c (set_socket_option):
4471 Don't let a constructor trash errno.
4472 * doc.c: Include <errno.h>.
4474 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4476 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4478 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4480 Fix w32 bug with call-process-region (Bug#14885).
4481 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4482 to Fcall_process when the input is empty. This simplifies the
4483 code a bit. It makes no difference on POSIXish platforms but
4484 apparently it fixes a bug on w32.
4486 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4487 * fileio.c (close_file_unwind): Don't close if FD is negative;
4488 this can happen when unwinding a zapped file descriptor.
4489 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4490 in case Emacs runs out of memory between the two unwind-protects.
4491 Don't trash errno when closing FD.
4492 Zap the FD in the specpdl when closing it, instead of deferring
4493 the removal of the unwind-protect; this fixes a bug where a child
4494 function unwinds the stack past us.
4496 New unwind-protect flavors to better type-check C callbacks.
4497 This also lessens the need to write wrappers for callbacks,
4498 and the need for make_save_pointer.
4499 * alloca.c (free_save_value):
4500 * atimer.c (run_all_atimers):
4502 * alloc.c (safe_alloca_unwind):
4503 * atimer.c (unwind_stop_other_atimers):
4504 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4505 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4506 * minibuf.c (choose_minibuf_frame_1):
4507 * process.c (make_serial_process_unwind):
4508 * xdisp.h (pop_message_unwind):
4509 * xselect.c (queue_selection_requests_unwind):
4510 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4511 * alloca.c (record_xmalloc):
4512 Prefer record_unwind_protect_ptr to record_unwind_protect with
4514 * alloca.c (Fgarbage_collect):
4515 Prefer record_unwind_protect_void to passing a dummy.
4516 * buffer.c (restore_buffer):
4517 * window.c (restore_window_configuration):
4518 * xfns.c, w32fns.c (do_unwind_create_frame)
4519 New wrapper. All record-unwind uses of wrappee changed.
4520 * buffer.c (set_buffer_if_live):
4521 * callproc.c (call_process_cleanup, delete_temp_file):
4522 * coding.c (code_conversion_restore):
4523 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4524 * editfns.c (save_excursion_restore)
4525 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4526 (save_restriction_restore):
4527 * eval.c (restore_stack_limits, un_autoload):
4528 * fns.c (require_unwind):
4529 * keyboard.c (recursive_edit_unwind, tracking_off):
4530 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4531 * macros.c (pop_kbd_macro, restore_menu_items):
4532 * nsfns.m (unwind_create_frame):
4533 * print.c (print_unwind):
4534 * process.c (start_process_unwind):
4535 * search.c (unwind_set_match_data):
4536 * window.c (select_window_norecord, select_frame_norecord):
4537 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4538 (fast_set_selected_frame):
4539 * xfns.c, w32fns.c (unwind_create_tip_frame):
4540 Return void, not a dummy Lisp_Object. All uses changed.
4541 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4542 * callproc.c (call_process_kill):
4543 * fileio.c (restore_point_unwind, decide_coding_unwind)
4544 (build_annotations_unwind):
4545 * insdel.c (Fcombine_after_change_execute_1):
4546 * keyboard.c (read_char_help_form_unwind):
4547 * menu.c (unuse_menu_items):
4548 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4549 * sound.c (sound_cleanup):
4550 * xdisp.c (unwind_redisplay):
4551 * xfns.c (clean_up_dialog):
4552 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4553 Accept no args and return void, instead of accepting and returning
4554 a dummy Lisp_Object. All uses changed.
4555 * cygw32.c (fchdir_unwind):
4556 * fileio.c (close_file_unwind):
4557 * keyboard.c (restore_kboard_configuration):
4558 * lread.c (readevalllop_1):
4559 * process.c (wait_reading_process_output_unwind):
4560 Accept int and return void, rather than accepting an Emacs integer
4561 and returning a dummy object. In some cases this fixes an
4562 unlikely bug when the corresponding int is outside Emacs integer
4563 range. All uses changed.
4564 * dired.c (directory_files_internal_unwind):
4565 * fileio.c (do_auto_save_unwind):
4566 * gtkutil.c (pop_down_dialog):
4567 * insdel.c (reset_var_on_error):
4568 * lread.c (load_unwind):
4569 * xfns.c (clean_up_file_dialog):
4570 * xmenu.c, nsmenu.m (pop_down_menu):
4571 * xmenu.c (cleanup_widget_value_tree):
4572 * xselect.c (wait_for_property_change_unwind):
4573 Accept pointer and return void, rather than accepting an Emacs
4574 save value encapsulating the pointer and returning a dummy object.
4576 * editfns.c (Fformat): Update the saved pointer directly via
4577 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4578 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4579 (unwind_body): New function.
4580 (record_unwind_protect): First arg is now a function returning void,
4581 not a dummy Lisp_Object.
4582 (record_unwind_protect_ptr, record_unwind_protect_int)
4583 (record_unwind_protect_void): New functions.
4584 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4585 * fileio.c (struct auto_save_unwind): New type.
4586 (do_auto_save_unwind): Use it.
4587 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4588 * insdel.c (struct rvoe_arg): New type.
4589 (reset_var_on_error): Use it.
4590 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4592 (specbinding_func): Remove; there are now several such functions.
4593 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4594 (set_unwind_protect_ptr): New function.
4595 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4597 Be simpler and more consistent about reporting I/O errors.
4598 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4599 Say "Read error" and "Write error", rather than "I/O error", or
4600 "IO error reading", or "IO error writing", when a read or write
4602 * process.c (Fmake_network_process, wait_reading_process_output)
4603 (send_process, Fprocess_send_eof, wait_reading_process_output):
4604 Capitalize diagnostics consistently. Put "failed foo" at the
4605 start of the diagnostic, so that we don't capitalize the
4606 function name "foo". Consistently say "failed" for such
4608 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4609 All callers changed. This is so it can use report_file_error.
4610 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4611 diagnostics consistently as above.
4613 * fileio.c (report_file_errno): Fix errno reporting bug.
4614 If the file name is neither null nor a pair, package it up as a
4615 singleton list. All callers changed, both to this function and to
4616 report_file_error. This fixes a bug where the memory allocator
4617 invoked by list1 set errno so that the immediately following
4618 report_file_error reported the wrong errno value.
4620 Fix minor problems found by --enable-gcc-warnings.
4621 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4622 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4624 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4626 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4627 Set event->arg to Qt if switch-event shall be generated.
4628 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4630 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4632 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4635 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4636 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4637 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4638 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4639 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4640 and there is a focused frame.
4641 (head_table): Add focus-in and focus-out.
4642 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4643 bind to handle-focus-in/out.
4645 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4646 (Fhandle_switch_frame): Call Fhandle_focus_in.
4647 (syms_of_frame): defsubr handle-focus-in/out.
4649 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4651 Fix porting bug to older POSIXish platforms (Bug#14862).
4652 * sysdep.c (emacs_pipe): New function, that implements
4653 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4654 This should port better to CentOS 5 and to Mac OS X 10.6.
4655 All calls to pipe2 changed.
4657 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4658 This makes the code easier to read and the executable a bit smaller.
4659 Do not replace all calls to Fcons that happen to create lists,
4660 just calls that are intended to create lists. For example, when
4661 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4662 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4663 Similarly for list2 through list5.
4664 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4665 * bytecode.c (exec_byte_code):
4666 * callint.c (quotify_arg, Fcall_interactively):
4667 * callproc.c (Fcall_process, create_temp_file):
4668 * charset.c (load_charset_map_from_file)
4669 (Fdefine_charset_internal, init_charset):
4670 * coding.c (get_translation_table, detect_coding_system)
4671 (Fcheck_coding_systems_region)
4672 (Fset_terminal_coding_system_internal)
4673 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4674 * composite.c (update_compositions, Ffind_composition_internal):
4675 * dired.c (directory_files_internal, file_name_completion)
4677 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4678 * doc.c (Fsnarf_documentation):
4679 * editfns.c (Fmessage_box):
4681 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4682 (Feval, eval_sub, Ffuncall, apply_lambda):
4683 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4684 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4685 (Fset_file_times, Finsert_file_contents)
4686 (Fchoose_write_coding_system, Fwrite_region):
4687 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4688 * font.c (font_registry_charsets, font_parse_fcname)
4689 (font_prepare_cache, font_update_drivers, Flist_fonts):
4690 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4691 * frame.c (make_frame, Fmake_terminal_frame)
4692 (x_set_frame_parameters, x_report_frame_params)
4693 (x_default_parameter, Fx_parse_geometry):
4694 * ftfont.c (syms_of_ftfont):
4695 * image.c (gif_load):
4696 * keyboard.c (command_loop_1):
4697 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4698 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4699 (Fminor_mode_key_binding, accessible_keymaps_1)
4700 (Faccessible_keymaps, Fwhere_is_internal):
4701 * lread.c (read_emacs_mule_char):
4702 * menu.c (find_and_return_menu_selection):
4703 * minibuf.c (get_minibuffer):
4704 * nsfns.m (Fns_perform_service):
4705 * nsfont.m (ns_script_to_charset):
4706 * nsmenu.m (ns_popup_dialog):
4707 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4708 (Fx_own_selection_internal):
4709 * nsterm.m (append2):
4710 * print.c (Fredirect_debugging_output)
4711 (print_prune_string_charset):
4712 * process.c (Fdelete_process, Fprocess_contact)
4713 (Fformat_network_address, set_socket_option)
4714 (read_and_dispose_of_process_output, write_queue_push)
4715 (send_process, exec_sentinel):
4716 * sound.c (Fplay_sound_internal):
4717 * textprop.c (validate_plist, add_properties)
4718 (Fput_text_property, Fadd_face_text_property)
4719 (copy_text_properties, text_property_list, syms_of_textprop):
4720 * unexaix.c (report_error):
4721 * unexcoff.c (report_error):
4722 * unexsol.c (unexec):
4723 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4724 (Fformat_mode_line, syms_of_xdisp):
4725 * xfaces.c (set_font_frame_param)
4726 (Finternal_lisp_face_attribute_values)
4727 (Finternal_merge_in_global_face, syms_of_xfaces):
4728 * xfns.c (x_default_scroll_bar_color_parameter)
4729 (x_default_font_parameter, x_create_tip_frame):
4730 * xfont.c (xfont_supported_scripts):
4731 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4732 (menu_help_callback, xmenu_show):
4734 * xterm.c (set_wm_state):
4735 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4736 and similarly for list2 through list5.
4738 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4740 * callproc.c (Fcall_process_region): Fix minor race and tune.
4741 (create_temp_file): New function, with the temp-file-creation part
4742 of the old Fcall_process_region. Use Fcopy_sequence to create the
4743 temp file name, rather than alloca + build_string, for simplicity.
4744 Don't bother to block input around the temp file creation;
4745 shouldn't be needed. Simplify use of mktemp.
4746 Use record_unwind_protect immediately after creating the temp file;
4747 this closes an unlikely race where the temp file was not removed.
4748 Use memcpy rather than an open-coded loop.
4749 (Fcall_process_region): Use the new function. If the input is
4750 empty, redirect from /dev/null rather than from a newly created
4751 empty temp file; this avoids unnecessary file system traffic.
4753 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4755 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4756 Simplify by making this case like the other two. This is a bit
4757 slower on obsolete hosts, but the extra complexity isn't worth it.
4759 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4760 * process.c (create_process) [!DOS_NT]:
4761 Remove now-unnecessary calls to emacs_close.
4763 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4765 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4766 returning early. (Bug#14850)
4768 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4769 and inhibit-iso-escape-detection attributes of 'undecided'.
4772 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4774 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4775 Reported by Herbert J. Skuhra in
4776 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4778 Don't lose top specpdl entry when memory is exhausted.
4779 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4780 specpdl overflow here, to simplify callers; all callers changed.
4781 Always reserve an unused entry at the stack top; this avoids
4782 losing the top entry's information when memory is exhausted.
4784 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4786 Clean up errno reporting and fix some errno-reporting bugs.
4787 * callproc.c (Fcall_process):
4788 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4789 * process.c (create_process, Fmake_network_process):
4790 * unexaix.c (report_error):
4791 * unexcoff.c (report_error):
4792 Be more careful about reporting the errno of failed operations.
4793 The code previously reported the wrong errno sometimes.
4794 Also, prefer report_file_errno to setting errno + report_file_error.
4795 (Fcall_process): Look at openp return value rather than at path,
4796 as that's a bit faster and clearer when there's a numeric predicate.
4797 * fileio.c (report_file_errno): New function, with most of the
4798 old contents of report_file_error.
4799 (report_file_error): Use it.
4800 (Ffile_exists_p, Ffile_accessible_directory_p):
4801 Set errno to 0 when it is junk.
4802 * fileio.c (Faccess_file):
4803 * image.c (x_create_bitmap_from_file):
4804 Use faccessat rather than opening the file, to avoid the hassle of
4805 having a file descriptor open.
4806 * lisp.h (report_file_errno): New decl.
4807 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4810 * process.c (create_process, wait_reading_process_output) [AIX]:
4811 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4812 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4813 a multithreaded environment anyway).
4814 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4816 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4818 * image.c (x_find_image_file): Don't close a remote file handle.
4820 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4822 Fix races with threads and file descriptors.
4823 * callproc.c (Fcall_process_region):
4824 * dired.c (open_directory):
4825 * emacs.c (main, Fdaemon_initialized):
4826 * image.c (x_find_image_file):
4827 * inotify.c (Finotify_rm_watch):
4828 * lread.c (Flocate_file_internal):
4829 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4830 * term.c (term_mouse_moveto, init_tty):
4831 * termcap.c (tgetent):
4832 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4833 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4834 * unexhp9k800.c, unexmacosx.c (unexec):
4835 * callproc.c (Fcall_process_region):
4836 Use emacs_close, not close.
4837 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4838 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4839 and posix_close function on current platforms (which all lack them).
4840 (emacs_close): Use it. This should fix the races on GNU/Linux and
4841 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4842 and it should avoid closing random victim file descriptors on
4845 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4847 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4848 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4851 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4852 This is for .gdbinit xbacktrace.
4854 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4855 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4856 (emacs_set_tty): Now static.
4857 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4858 * term.c (tty_capable_p, tty_default_color_capabilities)
4859 (get_tty_terminal, term_mouse_movement)
4860 (handle_one_term_event, init_tty, maybe_fatal):
4861 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4862 (tgetent, scan_file, name_match, compare_contin):
4863 * terminal.c (get_terminal):
4864 Use bool for boolean.
4865 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4866 Prefer char to unsigned char if either will do.
4867 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4868 (tty_write_glyphs): Prefer int to unsigned.
4869 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4870 All callers changed.
4871 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4873 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4876 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4877 (B__dummy__): New dummy symbol, to pacify C89.
4878 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4879 they can't grok varargs macros.
4880 * dispnew.c (add_window_display_history)
4881 (add_frame_display_history):
4882 * print.c (print_object):
4883 * xdisp.c (debug_method_add):
4884 Use %p printf format only for void pointers.
4885 * emacs.c (usage_message): New constant, replacing ...
4886 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4887 (main): Adjust to usage reorg.
4888 * fns.c (syms_of_fns):
4889 * profiler.c (syms_of_profiler):
4890 Don't use non-constant struct initializers.
4891 * gnutls.h (gnutls_initstage_t):
4892 * lisp.h (enum Lisp_Fwd_Type):
4893 * lread.c (lisp_file_lexically_bound_p):
4894 * xsettings.c (anonymous enum):
4895 Remove trailing comma.
4896 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4897 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4898 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4900 * regex.c (const_re_char): New type, to pacify strict C89.
4901 All uses of 'const re_char' replaced to use it.
4902 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4903 with glibc when strict C89. This change is imported from gnulib.
4905 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4906 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4907 Omit GNU_LINUX implementation, since it requires long long.
4908 * xterm.c (x_draw_underwave):
4909 Do not assume the traditional order of struct's members.
4910 (x_term_init): Rewrite to avoid the need for non-constant structure
4913 Syntax cleanup, mostly replacing macros with functions.
4914 This removes the need for the syntax_temp hack.
4915 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4916 * syntax.c (SYNTAX_INLINE): New macro.
4917 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4918 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4919 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4920 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4921 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4922 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4923 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4924 Now constants, not macros.
4925 (syntax_temp) [!__GNUC__]: Remove.
4926 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4927 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4928 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4929 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4930 Move here from syntax.h; now functions, not macros. Except for the
4931 last function, these are static since only syntax.c uses them.
4932 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4933 All uses changed. Now a function, not a macro; use this fact
4934 to simplify the code.
4935 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4936 compiler bugs; no longer relevant.
4937 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4938 (SYNTAX_INLINE): New macro.
4939 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4940 for the new functions. Use bool for boolean member.
4941 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4942 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4943 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4944 (SETUP_BUFFER_SYNTAX_TABLE):
4945 Now extern inline functions, not macros.
4946 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4947 Remove; all uses replaced by implementation.
4948 (syntax_temp) [!__GNUC__]: Remove decl.
4949 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4951 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4953 * emacs.c (main): Fix syntax error.
4955 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4957 Timestamp fixes for undo (Bug#14824).
4958 * atimer.c (schedule_atimer):
4959 * fileio.c (Ffile_newer_than_file_p):
4960 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4961 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4962 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4963 (syms_of_fileio): Remove Sclear_visited_file_name.
4964 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4965 file doesn't exist; this avoids an ambiguity with negative timestamps.
4966 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4967 * systime.h (make_emacs_time, invalid_emacs_time):
4968 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4969 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4970 * undo.c (record_first_change): Push (visited-file-modtime) onto
4971 undo list rather than reimplementing it by hand, incorrectly.
4973 2013-07-09 Ken Brown <kbrown@cornell.edu>
4975 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4977 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4979 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4981 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4983 Handle errno and exit status a bit more carefully.
4984 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4985 number into an exit status. Instead, use EXIT_CANCELED.
4986 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4987 * callproc.c (relocate_fd):
4988 * emacs.c (close_output_streams, main):
4989 * process.c (create_process):
4990 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4991 Use emacs_perror for simplicity.
4992 * callproc.c (relocate_fd, main):
4993 * sysdep.c (sys_subshell):
4994 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4995 (shut_down_emacs): Use emacs_write, not write.
4996 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4997 * fileio.c (Fcopy_file, e_write):
4998 * nsterm.m (ns_select):
4999 * process.c (send_process):
5000 * sound.c (vox_write):
5001 Use emacs_write_sig, not emacs_write.
5002 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5003 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5005 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5007 (emacs_full_write): New function.
5008 (emacs_write): Rewrite to use it.
5009 (emacswrite_sig, emacs_perror): New functions.
5010 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5012 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5014 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5015 on NS even if it is present. Pixmap on NS is a void*.
5017 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5019 Port to Ubuntu 10 (Bug#14803).
5020 Problem reported by T.V. Raman.
5021 * process.c (close_on_exec, accept4, process_socket):
5022 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5024 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5026 * w32.c (sys_dup): Declare prototype.
5030 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5032 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5034 Make file descriptors close-on-exec when possible (Bug#14803).
5035 This simplifies Emacs a bit, since it no longer needs to worry
5036 about closing file descriptors by hand in some cases.
5037 It also fixes some unlikely races. Not all such races, as
5038 libraries often open files internally without setting
5039 close-on-exec, but it's an improvement.
5040 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5041 * callproc.c (Fcall_process) [!MSDOS]:
5042 * emacs.c (main) [!DOS_NT]:
5043 * nsterm.m (ns_term_init):
5044 * process.c (create_process):
5045 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5046 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5047 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5048 Prefer mkostemp with O_CLOEXEC to mkstemp.
5049 * callproc.c (relocate_fd) [!WINDOWSNT]:
5050 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5051 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5053 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5054 Make the resulting file descriptor close-on-exec.
5055 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5056 * lread.c (load_descriptor_list, load_descriptor_unwind):
5057 Remove; no longer needed. All uses removed.
5058 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5059 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5061 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5062 (Fmake_network_process, Fnetwork_interface_list):
5063 (Fnetwork_interface_info, server_accept_connection):
5064 Make newly-created socket close-on-exec.
5065 * sysdep.c (emacs_open, emacs_fopen):
5066 Make new-created descriptor close-on-exec.
5067 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5068 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5070 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5072 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5073 for NS_IMPL_GNUSTEP.
5075 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5077 Fix openp errno handling.
5078 * callproc.c (Fcall_process): Preserve openp errno around close.
5079 * lread.c (openp): Set errno when returning -1, as some callers
5082 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5084 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5086 * nsterm.h (NSSavePanel): Update comment.
5087 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5088 (ns_run_file_dialog): Declare.
5090 * nsfns.m: Remove panelOK.
5092 (ns_run_file_dialog): New function.
5093 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5094 event loop, so file dialog is popped up by ns_run_file_dialog, called
5095 by sendEvent (Bug#14578).
5096 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5098 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5100 * xdisp.c (default_line_pixel_height): New function.
5101 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5102 (try_cursor_movement, redisplay_window, try_window)
5103 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5105 * window.c (window_scroll_pixel_based):
5106 use default_line_pixel_height.
5108 * dispextern.h (default_line_pixel_height): Add prototype.
5110 * frame.c (x_set_line_spacing): Accept a float value for
5111 line-spacing parameter, per the documentation.
5113 * data.c (Fmultibyte_string_p): Doc fix.
5115 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5117 Use emacs_open more consistently when opening files.
5118 This handles EINTR more consistently now, and makes it easier
5119 to introduce other uniform changes to file descriptor handling.
5120 * src/systdio.h: New file.
5121 * src/buffer.c (mmap_init):
5122 * cygw32.c (chdir_to_default_directory):
5123 * dispnew.c (Fopen_termscript):
5124 * emacs.c (Fdaemon_initialized):
5125 * fileio.c (Fdo_auto_save):
5126 * image.c (slurp_file, png_load_body, jpeg_load_body):
5127 * keyboard.c (Fopen_dribble_file):
5129 * print.c (Fredirect_debugging_output):
5130 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5131 * termcap.c (tgetent):
5132 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5133 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5134 * w32term.c (w32_initialize) [CYGWIN]:
5135 * xfaces.c (Fx_load_color_file):
5136 Use emacs_open instead of plain open, and emacs_fopen instead of
5138 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5139 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5140 * callproc.c (default_output_mode): New constant.
5141 (Fcall_process): Use it to call emacs_open instead of plain creat.
5142 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5143 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5144 (emacs_fopen): New function.
5145 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5146 Include <lisp.h>, for emacs_open.
5147 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5149 Remove duplicate #include directives.
5150 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5152 Don't include stdio.h twice.
5153 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5154 Don't include sys/types.h or stdio.h twice.
5155 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5156 * lread.c: Don't include coding.h twice.
5157 * nsfont.m: Don't include frame.h twice.
5158 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5159 * ralloc.c: Don't include <unistd.h> twice.
5160 * xdisp.c: Don't include font.h twice.
5161 * xterm.c: Don't include fontset.h twice.
5162 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5164 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5166 Scale ImageMagick images more carefully.
5167 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5168 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5169 Be more careful about avoiding undefined behavior after
5170 integer overflow and division by zero.
5172 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5174 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5175 (syms_of_w32fns): DEFSYM them.
5176 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5177 (CCHDEVICENAME): Define macros if not defined.
5178 (struct MONITOR_INFO_EX): New struct.
5179 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5180 (enum_display_monitors_fn): New variable.
5181 (globals_of_w32fns): Initialize it.
5182 (Fx_display_pixel_width, Fx_display_pixel_height)
5183 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5184 multi-monitor setups in docstrings.
5185 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5186 screen size by primary monitor's millimeter per pixel.
5187 (w32_monitor_enum, w32_display_monitor_attributes_list)
5188 (w32_display_monitor_attributes_list_fallback)
5189 (Fw32_display_monitor_attributes_list): New functions.
5190 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5192 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5194 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5196 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5198 * fileio.c (Qfile_notify_error): New error symbol.
5200 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5201 * inotify.c (inotify_callback, symbol_to_inotifymask)
5202 (Finotify_add_watch, Finotify_rm_watch): Use it.
5203 (inotifyevent_to_event): Exchange order of cookie and file name.
5204 (Finotify_add_watch): Adapt docstring.
5206 * lisp.h (Qfile_notify_error): Declare.
5208 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5210 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5211 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5212 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5213 which did not work (see <http://bugs.gnu.org/14569#307>).
5214 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5215 && (!noninteractive || initialized)). This attempts to thread
5216 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5218 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5220 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5221 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5223 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5225 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5226 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5227 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5228 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5230 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5232 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5233 Define to __sys_siglist.
5235 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5237 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5238 word-wrap, so that overflow-newline-into-fringe would work in
5239 visual-line-mode. (Bug#2749)
5240 (move_it_in_display_line_to): When the last scanned display
5241 element fits exactly on the display line, and
5242 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5243 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5244 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5245 finding buffer position that corresponds to pixel coordinates,
5246 e.g. in buffer_posn_from_coords.
5248 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5250 * process.c (handle_child_signal): Call catch_child_signal if
5253 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5255 Don't convert function pointers to void * and back.
5256 It isn't portable C, and it's easy enough to avoid.
5257 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5258 (make_save_value): Add support for SAVE_FUNCPOINTER.
5259 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5260 * print.c (print_object):
5261 Distinguish function from object pointers.
5262 * lisp.h (SAVE_FUNCPOINTER): New constant.
5263 (SAVE_SLOT_BITS): Adjust to it.
5264 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5265 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5266 (voidfuncptr): New typedef.
5267 (struct Lisp_Save_Value): New member data[0].funcpointer.
5268 (XSAVE_FUNCPOINTER): New function.
5270 Simplify buildobj processing.
5271 * Makefile.in (buildobj.h): Make it a sequence of strings each
5272 followed by comma, rather than a single string. Put it into a
5273 .tmp file in case there's an error while generating it.
5274 (gl-stamp): Use .tmp for temp files.
5275 (mostlyclean): Clean .tmp files.
5276 * doc.c (buildobj): Move to just the routine that needs it.
5277 It's now an array of strings, so processing is simpler.
5279 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5281 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5282 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5283 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5284 Invoke malloc_enable_thread even when not interactive.
5285 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5286 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5287 in this case, since the underlying bug has now been fixed.
5289 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5291 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5292 unlinking it (bug#14691).
5294 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5296 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5297 before checking whether buffer is modified. This lets
5298 `kill-buffer-query-functions' cancel killing of the buffer or save
5299 its content before `kill-buffer' asks user the "Buffer %s
5300 modified; kill anyway?" question.
5302 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5304 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5305 Let the super performKeyEquivalent deal with them (Bug#14747).
5307 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5309 * widget.c (resize_cb): Remove unused local.
5311 Do not use GTK 3 if it exists but cannot be compiled.
5312 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5313 * xterm.c (x_error_handler) [!USE_GTK]:
5316 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5318 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5320 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5321 to the valid range of values. (Bug#14753)
5323 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5324 when moving point by using the current glyph matrix. This avoids
5325 the need to force redisplay when this function is called in a
5328 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5330 Fix minor problems found by static checking.
5331 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5332 Redo the latter's body to sidestep GCC parenthesization warnings.
5333 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5334 * coding.c (detect_coding, detect_coding_system):
5335 * coding.h (struct undecided_spec):
5336 Use bool for boolean.
5337 * image.c (QCmax_width, QCmax_height): Now static.
5338 * xdisp.c (Fmove_point_visually): Remove unused local.
5340 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5342 * xdisp.c (Fmove_point_visually): New function.
5344 2013-06-28 Kenichi Handa <handa@gnu.org>
5346 * coding.h (define_coding_undecided_arg_index): New enum.
5347 (coding_attr_index): New members
5348 coding_attr_undecided_inhibit_null_byte_detection,
5349 coding_attr_undecided_inhibit_iso_escape_detection,
5350 coding_attr_undecided_prefer_utf_8.
5351 (undecided_spec): New struct.
5352 (struct coding_system): New member `undecided' of the member
5355 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5356 (detect_coding): Likewise.
5357 (detect_coding_system): Likewise.
5358 (Fdefine_coding_system_internal): New coding system properties
5359 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5361 (syms_of_coding): Adjust for coding_arg_undecided_max.
5363 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5365 * image.c (x_from_xcolors): Remove unused local.
5367 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5369 Defer image data transfer between X client and server until actual
5372 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5375 * image.c (Destroy_Image): Remove.
5376 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5377 `mask_p', and `colors_p'. All uses changed.
5378 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5379 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5380 New macros for `flags' arg to x_clear_image_1.
5381 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5382 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5383 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5384 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5385 (image_get_x_image, image_unget_x_image): New functions or macros.
5386 (image_background, image_background_transparent, x_to_xcolors)
5387 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5388 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5389 instead of Destroy_Image.
5390 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5391 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5392 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5393 (imagemagick_load_image, svg_load_image): Use them instead of
5394 x_create_x_image_and_pixmap, and x_put_x_image followed by
5395 x_destroy_x_image, respectively.
5396 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5397 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5398 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5399 background_transparent fields.
5400 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5401 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5403 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5405 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5406 This mostly consists of undoing recent changes.
5407 * callproc.c (Fcall_process):
5408 * process.c (create_process):
5409 Do not worry about catching SIGCHLD here, undoing previous change.
5410 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5411 * process.c, process.h (catch_child_signal):
5412 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5413 * process.c (catch_child_handler): Don't worry about being called
5414 lazily and do not assume caller has blocked SIGCHLD, undoing
5415 previous change. Move first-time stuff back to
5416 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5417 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5418 set lib_child_handler if it's already initialized, which may
5419 help avoid problems on GNUStep.
5421 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5423 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5424 * callproc.c (Fcall_process):
5425 * process.c (create_process):
5426 Make sure SIGCHLD is caught before we fork,
5427 since Emacs startup no arranges to catch SIGCHLD.
5428 * process.c (lib_child_handler): Initialize to null, not to
5430 (catch_child_signal): Allow self to be called lazily.
5431 Do nothing if it's already been called.
5432 Assume caller has blocked SIGCHLD (all callers do now).
5433 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5434 just before it's really needed.
5435 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5436 since it hasn't been caught yet.
5438 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5440 * image.c (compute_image_size): New function to implement
5441 :max-width and :max-height.
5442 (imagemagick_load_image): Use it.
5444 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5446 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5447 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5449 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5450 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5451 the SIGCHLD handler, since the code is not atomic and (due to glib)
5452 signals may be arriving now.
5453 * sysdep.c (init_signals): Do not catch child signals here;
5454 'main' now does that later, at a safer time.
5456 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5458 Clean up SIGCHLD handling a bit (Bug#14569).
5459 * process.c, process.h (catch_child_signal):
5460 Now always extern, even if !NS_IMPL_GNUSTEP.
5461 * process.c (catch_child_signal): Move glib tickler here from
5462 init_process_emacs, so that it's done earlier in Emacs
5463 initialization. Also move the noninteractive && !initialized
5464 check here from init_process_emacs. This is all a bit cleaner for
5465 GNUish platforms, and I hope it works around the Cygwin bug.
5466 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5467 that glib signal handling is tickled before glib creates threads.
5469 * process.c (wait_reading_process_output): Avoid int overflow
5470 when reading more than 2 GiB total from a process.
5472 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5474 * process.c (create_process): Handle a couple more cases,
5475 i.e., work even if new_argv and wait_child_setup[i] are cached.
5476 Use Fcall_process's style for volatile vars.
5478 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5480 * process.c (create_process): Mark PROCESS volatile.
5482 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5484 Use C99-style flexible array members if available.
5485 This avoids some subtle aliasing issues, which typically
5486 aren't a problem with GCC but may be a problem elsewhere.
5487 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5488 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5489 In either case, it uses a flexible array member rather than
5490 the old struct hack. All uses changed.
5491 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5492 Adjust to sdata reorganization.
5493 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5494 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5495 that ports better to pre-C99 non-GCC.
5496 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5497 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5498 as the latter has changed.
5499 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5500 and port better to pre-C99 GCC.
5501 * image.c (struct xpm_cached_color):
5502 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5503 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5504 Use FLEXIBLE_ARRAY_MEMBER.
5505 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5506 Move decl to top level so it gets checked against implementation.
5507 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5508 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5510 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5512 * syntax.c: Integer cleanups.
5513 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5514 All uses that need 0-or-2 changed to:
5515 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5516 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5517 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5518 (char_quoted, prev_char_comend_first, back_comment)
5519 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5520 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5521 Use bool for boolean.
5522 (update_syntax_table, skip_chars, skip_syntaxes):
5523 Prefer int to unsigned when either will do.
5524 (back_comment): Return boolean success flag, like forw_comment,
5525 instead of positive-or-minus-1 (which might have overflowed int anyway).
5526 Don't stuff ptrdiff_t into int.
5527 (syntax_spec_code, syntax_code_spec): Now const.
5528 (Fmatching_paren, scan_lists, scan_sexps_forward):
5529 Use enum syntaxcode for syntax code.
5530 (Fmatching_paren): Check that arg is a character, not just an integer.
5531 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5532 (Finternal_describe_syntax_value): Omit no-longer-needed
5534 (skip_chars): Use char, not unsigned char, when the distinction
5536 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5537 * bytecode.c (exec_byte_code):
5538 * syntax.c (syntax_spec_code, Fchar_syntax)
5539 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5541 * syntax.h (SYNTAX_WITH_FLAGS):
5542 Omit unnecessary casts.
5544 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5546 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5547 line dimensions here, to avoid race conditions with the main
5548 thread. (Bug#14062, bug#14630, bug#14669)
5550 * w32term.c (w32_draw_window_cursor): Compute the header line and
5551 mode line dimensions here.
5552 <w32_system_caret_window, w32_system_caret_hdr_height>:
5553 <w32_system_caret_mode_height>: New variables.
5555 * w32term.h: Declare them.
5557 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5559 * alloc.c (die): Move "assertion failed" string here ...
5560 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5561 COND when SUPPRESS_CHECKING. This shrinks the executable text
5562 size by 0.8% to 2.2% when configured with --enable-checking,
5563 depending on optimization flags (GCC 4.8.1 x86-64).
5565 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5567 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5569 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5570 base is 2; this is more accurate.
5572 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5574 * sound.c (string_default): Move to !WINDOWSNT section.
5575 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5577 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5579 * sound.c: Integer cleanups.
5580 Remove unnecessary forward decls.
5581 (struct sound_device): The 'file' member is now a Lisp_Object, not
5582 a char *, so that we needn't invoke alloca on a huge size.
5583 (Fplay_sound_internal): Adjust to this.
5584 (string_default): New function.
5585 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5586 Use it to adjust to the struct sound_device change.
5587 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5588 (be2hs) [0]: Remove.
5590 * syntax.c (skip_chars): Don't use uninitialized storage
5591 when searching a multibyte buffer for characters that are not in a
5592 unibyte string that contains non-ASCII characters.
5594 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5596 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5597 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5599 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5601 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5603 2013-06-18 Kenichi Handa <handa@gnu.org>
5605 * font.c (Ffont_spec): Signal an error for an invalid font name
5608 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5610 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5611 In particular this ports to 32-bit sparc Sun cc.
5612 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5613 array with a dummy element at specpdl[-1], so that its address can
5615 (unbind_to): Do not copy the binding; not needed, now that we
5616 copy old_value in the one place where the copy is needed.
5617 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5618 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5619 (union specbinding): Rename from struct specbinding. Redo layout
5620 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5621 which is not portable. With Sun C 5.12 32-bit sparc, the
5622 declaration causes nargs to be an unsigned bitfield, a behavior
5623 that the C standard allows; but Emacs wants nargs to be signed.
5624 The overall type is now a union of structures rather than a
5625 structure of union of structures, and the 'kind' member is now a
5626 bitfield, so that the overall type doesn't grow. All uses changed.
5627 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5629 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5631 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5632 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5634 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5636 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5638 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5639 unless we know that the window w's frame is a frame object.
5640 Another attempt at solving bug#14062 and bug#14630.
5642 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5644 * textprop.c (property_set_type): New enum.
5645 (add_properties): Allow appending/prepending text properties.
5646 (add_text_properties_1): Factored out of Fadd_text_properties.
5647 (Fadd_text_properties): Move all the code into
5648 add_text_properties_1.
5649 (Fadd_face_text_property): New function that calls
5650 add_text_properties_1.
5652 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5654 Move functions from lisp.h to individual modules when possible.
5655 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5656 * alloc.c (XFLOAT_INIT, set_symbol_name):
5657 * buffer.c (CHECK_OVERLAY):
5658 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5659 (set_char_table_parent):
5660 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5661 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5662 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5663 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5665 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5666 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5667 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5668 (backtrace_args, backtrace_debug_on_exit):
5669 * floatfns.c (CHECK_FLOAT):
5670 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5671 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5672 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5673 (set_hash_index_slot):
5674 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5675 * marker.c (CHECK_MARKER):
5676 * textprop.c (CHECK_STRING_OR_BUFFER):
5677 * window.c (CHECK_WINDOW_CONFIGURATION):
5678 Move here from lisp.h, and make these functions static rather than
5680 * buffer.c (Qoverlayp):
5682 * fns.c (Qhash_table_p):
5683 * window.c (Qwindow_configuration_p):
5685 * lisp.h: Remove the abovementioned defns and decls.
5687 Use functions, not macros, for XINT etc (Bug#11935).
5688 In lisp.h, prefer functions to function-like macros, and
5689 constants to object-like macros, when either will do. This:
5690 . simplifies use, as there's no more need to worry about
5691 arguments' side effects being evaluated multiple times.
5692 . makes the code easier to debug on some platforms.
5693 However, when using gcc -O0, keep using function-like macros
5694 for a few critical operations, for performance reasons.
5695 This sort of thing isn't needed with gcc -Og, but -Og
5696 is a GCC 4.8 feature and isn't widely-enough available yet.
5697 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5698 Remove enum lsb_bits; no longer needed.
5699 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5700 * buffer.c (Qoverlap):
5702 * fns.c (Qhash_table_p):
5703 Now extern, so lisp.h can use these symbols.
5704 * dispextern.h: Include character.h, for MAX_CHAR etc.
5705 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5706 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5707 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5708 (GLYPH_CODE_P): Move here from lisp.h.
5709 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5710 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5711 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5712 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5713 XUNTAG now returns void *.
5714 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5715 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5716 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5717 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5718 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5719 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5720 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5721 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5722 New macros, renamed from their sans-lisp_h_ counterparts.
5723 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5724 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5725 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5726 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5727 If compiling via GCC without optimization, define these as macros
5728 in addition to inline functions.
5729 To disable this, compile with -DINLINING=0.
5730 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5731 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5732 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5733 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5734 (INTMASK, VALMASK): Now macros, since static values cannot be
5735 accessed from extern inline functions.
5736 (VALMASK): Also a constant, for benefit of old GDB.
5737 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5738 is INTEGERP, which can fold it in.
5739 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5740 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5741 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5742 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5743 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5744 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5745 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5746 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5747 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5748 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5749 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5750 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5751 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5752 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5753 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5754 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5755 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5756 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5757 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5758 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5759 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5760 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5761 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5762 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5763 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5764 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5765 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5766 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5767 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5768 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5769 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5770 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5771 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5773 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5774 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5775 (VALMASK): Define in one place rather than in two, merging the
5776 USE_LSB_TAG parts; this is simpler.
5777 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5778 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5779 Move up, to avoid use before definition.
5780 Also include "globals.h" earlier, for the same reason.
5781 (make_natnum): New function.
5782 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5783 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5784 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5785 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5786 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5787 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5788 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5789 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5790 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5791 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5792 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5793 (Qwindow_configuration_p, Qimage): New forward declarations.
5794 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5795 (STRING_COPYIN): Remove; unused.
5796 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5797 (xcar_addr, xcdr_addr): New functions. All uses changed.
5798 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5799 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5800 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5801 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5802 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5803 (TYPE_RANGED_INTEGERP): Simplify.
5804 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5805 (setlocale, fixup_locale, synchronize_system_messages_locale)
5806 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5807 Now empty functions, not macros.
5808 (functionp): Return bool, not int.
5809 * window.c (Qwindow_configuration_p): Now extern,
5810 so window.h can use it.
5811 * window.h (Qwindowp): Move decl back to lisp.h.
5813 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5815 * xdisp.c (Fline_pixel_height): New function, required for solving
5818 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5820 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5822 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5824 * lread.c (syms_of_lread):
5825 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5827 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5829 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5831 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5833 * fileio.c (expand_file_name): Doc fix.
5835 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5837 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5838 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5839 Wait for self, not for 0. This can't hurt on GNU or similar
5840 system, and may help with Cygwin.
5842 * keyboard.c: Don't use PROP (...) as an lvalue.
5843 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5844 Use set_prop (A, B), not PROP (A) = B.
5846 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5848 * xdisp.c (get_it_property): Use it->window instead of generating
5849 a Lisp object from it->w.
5851 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5853 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5854 get-char-property the window that is being rendered, instead of
5855 the buffer, to support window-specific overlays. (Bug#14575)
5856 (compute_display_string_pos): When W is NULL, use the current
5857 buffer as the object to pass to get-char-property.
5858 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5859 pointer member of the bidi iterator, since no window is pertinent
5862 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5864 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5865 being displayed, and pass it to compute_display_string_pos.
5866 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5867 (bidi_paragraph_init): All callers changed.
5869 * xdisp.c (init_from_display_pos, init_iterator)
5870 (handle_single_display_spec, next_overlay_string)
5871 (get_overlay_strings_1, reseat_1, reseat_to_string)
5872 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5873 Set bidi_it.w member from it->w.
5874 (compute_display_string_pos): Accept additional argument, the
5875 window being displayed, and pass it to Fget_char_property.
5878 * dispextern.h (struct bidi_it): New member w, the window being
5880 (compute_display_string_pos): Adjust prototype.
5882 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5884 * xgselect.c: Remove unneeded include xterm.h.
5886 * process.c (wait_reading_process_output): Check for NS before GLIB.
5887 GLIB may be linked in due to rsvg, but ns_select must be called.
5889 * xgselect.c (xg_select): Remove call to window_system_available
5890 and g_main_context_pending at the top, so Gdk events (i.e. file
5891 notify) are processed when Emacs is started with -nw.
5893 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5895 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5896 (ctagsfiles3): New variable, includes only *.m files.
5897 (TAGS): Use an explicit language name in the regular expressions,
5898 to avoid transformation of '/SOMETHING' by MSYS to
5899 'c:\MSYS\SOMETHING'.
5901 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5903 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5905 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5907 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5908 still need to set the mouse pointer shape and activate help-echo.
5911 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5913 A few porting etc. fixes for the new file monitor code.
5914 See the thread containing
5915 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5916 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5917 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5918 (dir_monitor_callback, Fgfile_rm_watch):
5919 Use assq_no_quit instead of Fassoc, for speed.
5920 (dir_monitor_callback, Fgfile_rm_watch):
5921 eassert that the monitor is a fixnum.
5922 (dir_monitor_callback): No need for CDR_SAFE.
5923 Simplify building of lisp with alternative tails.
5924 (Fgfile_add_watch, Fgfile_rm_watch):
5925 Do not assume glib functions set errno reliably on failure.
5926 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5927 and signal an error otherwise.
5928 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5929 Use Fdelq instead of Fdelete, for speed.
5931 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5933 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5934 don't insist on being invoked on a highlighted tool-bar button.
5935 Avoids losing tool-bar functionality when mouse-highlight is nil.
5936 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5937 Don't highlight when mouse-highlight is nil.
5938 (note_mouse_highlight): When mouse-highlight is nil, don't return
5939 right away; instead, run tool-bar and mode-line highlight
5940 subroutine, clear any existing highlight, and revert the mouse
5941 pointer to its default shape. (Bug#14558)
5943 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5945 * lisp.mk (lisp): Add prog-mode.el.
5947 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5949 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5950 * process.c (dummy_handler): New function.
5951 (lib_child_handler): New static var.
5952 (handle_child_signal): Invoke it.
5953 (catch_child_signal): If a library has set up a signal handler,
5954 save it into lib_child_handler.
5955 (init_process_emacs): If using glib and not on Windows, tickle glib's
5956 child-handling code so that it initializes its private SIGCHLD handler.
5957 * syssignal.h (SA_SIGINFO): Default to 0.
5958 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5959 31; it should no longer be needed now.
5961 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5963 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5965 * gfilenotify.c (globals_of_gfilenotify): New function.
5966 (syms_of_gfilenotify): Move global initialization there.
5968 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5970 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5972 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5973 * keyboard.c (menu_bar_items, tool_bar_items):
5974 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5975 not override local keymaps any more.
5977 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5979 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5981 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5983 * w32console.c (initialize_w32_display): Return the dimensions of
5984 the console window via 2 additional arguments, not via the current
5985 frame. This avoids crashes due to overrunning the bounds of
5986 frame's decode_mode_spec_buffer, which is not resized following
5987 the change of the frame dimensions from the initial 10x10.
5989 * w32term.h (w32_initialize_display_info): Adjust prototype.
5991 * term.c (init_tty): Take dimensions of the frame from the values
5992 returned by initialize_w32_display.
5994 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5995 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5996 (LIBES): Add $(GFILENOTIFY_LIBS).
5998 * w32inevt.c (handle_file_notifications): Add dummy implementation
5999 for !HAVE_W32NOTIFY.
6001 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6003 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6005 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6007 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6009 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6011 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6013 Fix minor problems found by static checking.
6014 * data.c (pure_write_error):
6015 Use xsignal2, not Fsignal, as Fsignal might return.
6016 * eval.c (set_backtrace_debug_on_exit): Now static.
6017 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6018 No longer inline. EXTERN_INLINE is needed only for functions
6019 defined in .h files. Reindent function header as per GNU style.
6020 (backtrace_p, backtrace_top, backtrace_next):
6021 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6022 compiler or linker. Add extern decls to pacify gcc -Wall.
6023 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6025 * frame.c (free_monitors): Define only on platforms that need it.
6026 * nsterm.m (ns_term_init):
6027 * process.c (catch_child_signal):
6028 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6029 defined on all porting targets these days.
6030 * process.c, process.h (catch_child_signal):
6031 Make it extern only if NS_IMPL_GNUSTEP is defined.
6033 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6035 * w32.c (gettimeofday): Make the signature identical to prototype
6036 in nt/inc/sys/time.h.
6038 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6040 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6043 * keyboard.c (safe_run_hooks_error): Improve error message.
6045 * data.c (pure_write_error): Add `object' argument.
6046 * puresize.h (CHECK_IMPURE): Use it.
6048 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6050 * Makefile.in (NOTIFY_OBJ): New variable.
6051 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6053 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6054 Call syms_of_gfilenotify.
6056 * gfilenotify.c: New file.
6058 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6059 and Qfile_w32notify.
6060 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6061 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6063 * lisp.h: Declare syms_of_gfilenotify.
6065 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6067 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6069 Merge the specpdl and backtrace stacks. Make the structure of the
6070 specpdl entries more obvious via a tagged union of structs.
6071 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6072 (enum specbind_tag): New enum.
6073 (struct specbinding): Make it a tagged union of structs.
6074 Add a case for backtrace records.
6075 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6076 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6077 (backtrace_debug_on_exit): New accessors.
6078 (struct backtrace): Remove.
6079 (struct catchtag): Remove backlist field.
6080 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6082 (Flocal_variable_p): Speed up the common case where the binding is
6084 * eval.c (backtrace_list): Remove.
6085 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6086 (set_backtrace_args, set_backtrace_nargs)
6087 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6088 (backtrace_next): New functions.
6089 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6090 (unwind_to_catch, internal_lisp_condition_case)
6091 (internal_condition_case, internal_condition_case_1)
6092 (internal_condition_case_2, internal_condition_case_n): Don't bother
6093 with backtrace_list any more.
6094 (Fsignal): Adjust to new backtrace format.
6095 (grow_specpdl): Move up.
6096 (record_in_backtrace): New function.
6097 (eval_sub, Ffuncall): Use it.
6098 (apply_lambda): Adjust to new backtrace format.
6099 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6101 (specbind): Adjust to new specpdl format. Simplify.
6102 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6103 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6105 (mark_backtrace): Remove.
6106 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6107 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6108 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6110 * profiler.c (record_backtrace): Use get_backtrace.
6111 (handle_profiler_signal): Use backtrace_top_function.
6112 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6115 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6117 * process.h (catch_child_signal): Declare.
6119 * process.c (catch_child_signal): New function.
6120 (init_process_emacs): Call it.
6122 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6123 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6125 (x_set_cursor_type): Remove declaration.
6126 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6127 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6128 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6129 (ns_get_color): Use F suffix on float.
6130 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6131 (ns_get_rgb_color): Remove.
6132 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6133 (note_mouse_movement): x and y are CGFloat.
6134 (ns_draw_fringe_bitmap): Remove unused rowY.
6135 Change #if to COCOA && >= 10_6.
6136 (ns_draw_window_cursor): Remove unused overspill.
6137 (ns_draw_underwave): width and x are EamcsCGFloat.
6138 (ns_draw_box): thickness is CGFloat.
6139 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6140 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6141 if not in main thread.
6142 (ns_get_pending_menu_title, ns_check_menu_open)
6143 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6144 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6145 (sendFromMainThread:): New method.
6146 (changeFont:): size is CGFloat.
6147 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6148 Disable warning about permanent text.
6149 (characterIndexForPoint:): Adjust return type depending on GNUStep
6151 (mouseDown:): delta is CGFloat.
6152 (updateFrameSize): Remove unised variable f.
6153 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6154 Cast float to EmacsCGFloat.
6155 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6156 also to -1 when restoring.
6157 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6158 inside NS_IMPL_COCOA.
6159 (toggleFullScreen:): Put call to toggleFullScreen inside
6160 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6161 (setPosition:portion:whole:): por is CGFloat.
6162 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6163 (mouseDown:): Use CGFloat.
6164 (mouseDragged:): Remove unised variable edge.
6165 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6167 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6169 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6170 when NS_IMPL_GNUSTEP.
6171 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6172 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6173 (EmacsToolbar): Add clearAll. Add tag argument to
6174 addDisplayItemWithImage.
6175 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6177 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6179 * nsmenu.m (ns_update_menubar): Make static.
6180 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6181 (fillWithWidgetValue:): Add cast to SEL for setAction.
6182 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6183 (update_frame_tool_bar): Update code for GNUStep.
6184 (clearAll): New method.
6185 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6186 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6187 Move identifierToItem setObject and activeIdentifiers addObject before
6188 call to insertItemWithItemIdentifier.
6189 (validateVisibleItems): Fix indentation.
6190 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6191 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6192 UtilityWindow to aStyle, remove call to setStyleMask.
6194 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6196 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6197 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6198 Use F suffix on floats.
6199 (ns_char_width): Returns CGFloat.
6200 (ns_ascii_average_width): w is CGFloat instead of float.
6201 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6203 (ns_glyph_metrics): CGFloat instead of float.
6205 * nsfns.m (x_set_foreground_color, x_set_background_color):
6207 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6208 remove unused variables.
6209 (Fns_read_file_name): Keep track if panel is for save.
6210 Use ns_filename_from_panel/ns_directory_from_panel.
6211 (Fns_list_services): delegate only used for COCOA.
6212 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6213 Just return the input if GNUStep.
6214 (x_screen_planes): Remove.
6215 (Fxw_color_values): Use EmacsCGFloat
6216 (Fns_display_monitor_attributes_list): Only get screen number for
6218 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6220 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6221 ns_directory_from_panel.
6223 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6225 * process.c (handle_child_signal): Also use WCONTINUED.
6226 This is so that list-processes doesn't mistakenly list the process
6227 as stopped, when the process has actually been continued and is
6230 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6232 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6233 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6234 not already configured.
6236 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6238 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6240 * Makefile.in (mostlyclean): Remove *.res files.
6242 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6244 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6245 a buffer (bug#8447).
6247 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6249 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6250 display vector, and we backtrack, handle the case that the
6251 previous character position is also displayed from a display
6252 vector or covered by a display string or image. (Bug#14476)
6254 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6256 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6257 (struct MonitorInfo, free_monitors): Remove.
6258 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6259 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6260 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6263 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6264 (struct MonitorInfo, free_monitors): Remove.
6265 (ns_screen_name): Make static.
6266 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6267 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6270 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6271 (struct MonitorInfo): New struct.
6272 (free_monitors, make_monitor_attribute_list): Declare.
6274 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6276 (free_monitors, make_monitor_attribute_list): New functions.
6277 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6280 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6282 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6284 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6286 * keyboard.c: Apply keyboard decoding only to events that come directly
6287 from the tty, not from unread-command-events (bug#14368).
6288 (read_event_from_main_queue): New function, extracted from read_char).
6289 (read_decoded_char): Remove.
6290 (read_decoded_event_from_main_queue): New function to replace it.
6291 (read_char): Use it.
6292 (read_key_sequence): Use read_char rather than read_decoded_char.
6294 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6296 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6298 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6300 2013-05-22 Kenichi Handa <handa@gnu.org>
6302 The following changes are to fix the setting of
6303 buffer-file-coding-system on, for instance, C-x RET c unix RET
6304 _FILE_OF_DOS_EOL_TYPE_ RET.
6306 * coding.h (struct coding_system): New member detected_utf8_chars.
6308 * coding.c (detect_coding_utf_8): Count characters and check EOL
6309 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6311 (setup_coding_system): Do not initialize coding->head_ascii.
6312 (check_ascii): Do not set coding->eol_seen but update it. Do not
6313 call adjust_coding_eol_type here.
6314 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6315 If the eol-type of CODING is already specified, adjust the eol type
6316 of the found coding-system.
6317 (decode_coding_gap): Cancel previous change. Utilize the
6318 character numbers counted by detect_coding_utf_8. Fix detection
6321 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6323 * search.c (looking_at_1): Only set last_thing_searched if the match
6324 changed the match-data (bug#14281).
6326 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6328 * xdisp.c (reseat_at_previous_visible_line_start):
6329 Already declared in dispextern.h, so remove it here.
6330 (move_it_vertically_backward): Likewise.
6332 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6334 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6335 (Fx_display_pixel_width, Fx_display_pixel_height)
6336 (Fx_display_mm_width, Fx_display_mm_height):
6337 Mention `display-monitor-attributes-list' in docstrings.
6339 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6340 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6341 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6342 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6343 (Fx_display_backing_store, Fx_display_visual_class)
6344 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6345 (Fx_display_grayscale_p, Fx_display_pixel_width)
6346 (Fx_display_pixel_height, Fx_display_planes)
6347 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6348 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6349 (Fx_display_mm_width, Fx_display_mm_height)
6350 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6351 height for all physical monitors as in X11.
6353 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6354 Return pixel width or height for all physical monitors as in X11.
6356 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6358 Port --enable-gcc-warnings to clang.
6359 * bytecode.c (exec_byte_code):
6361 Redo diagnostic pragmas to pacify clang, too.
6362 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6363 * editfns.c (Fencode_time):
6364 * fileio.c (file_accessible_directory_p):
6365 * font.c (font_unparse_xlfd):
6366 Use '&"string"[index]' instead of '"string" + (index)'.
6367 * undo.c (user_error): Remove; unused.
6369 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6371 * insdel.c (insert_1_both): Document the arguments, instead of
6372 referring to insert_1, which no longer exists.
6374 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6375 some window, increment windows_or_buffers_changed, so that
6376 *Messages* display in that window is updated. (Bug#14408)
6378 * w32.c: Include epaths.h.
6379 (init_environment): Use cmdproxy.exe without leading directories.
6380 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6382 (gettimeofday): Adjust signature and return value to Posix
6385 * unexw32.c (open_output_file): Delete the existing emacs.exe
6386 before creating it, to break the hard link to the versioned
6389 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6390 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6391 (FIRSTFILE_OBJ): New variables.
6392 (W32_RES): Rename to EMACSRES. All users changed.
6393 (base_obj): Use $(CM_OBJ).
6394 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6395 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6396 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6397 $(W32_RES_LINK) before $(LIBES).
6398 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6400 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6402 * makefile.w32-in (DOC): Use just "DOC".
6404 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6406 * process.c: Export default filters and sentinels to Elisp.
6407 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6409 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6410 (Fset_process_sentinel, Fformat_network_address):
6411 Default to them instead of nil.
6412 (server_accept_connection): Sentinels can't be nil any more.
6413 (read_and_dispose_of_process_output): New function, extracted from
6414 read_process_output.
6415 (read_process_output): Use it; filters can't be nil.
6416 (Finternal_default_process_filter): New function, extracted from
6417 read_process_output.
6418 (exec_sentinel_unwind): Remove function.
6419 (exec_sentinel): Don't zilch sentinel while running.
6420 (status_notify): Sentinels can't be nil.
6421 (Finternal_default_process_sentinel): New function extracted from
6423 (setup_process_coding_systems): Default filter is not nil any more.
6424 (syms_of_process): Export new Elisp functions and initialize
6426 * lisp.h (make_lisp_proc): New function.
6428 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6430 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6432 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6434 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6435 unless we know that the window w is a leaf window.
6436 Another attempt at solving bug#14062.
6438 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6440 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6443 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6445 * image.c (gif_load): Check that subimages fit (Bug#14345).
6447 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6449 * lread.c (skip_dyn_eof): New function.
6450 (read1): Use it to skip the end of a file in response to #@00.
6452 * doc.c (get_doc_string): Slightly relax the sanity checking.
6454 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6456 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6457 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6458 (MonitorInfo): New struct.
6459 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6460 (Fns_display_monitor_attributes_list): New functions.
6461 (display-usable-bounds): Remove.
6462 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6465 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6467 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6468 (GTK_CHECK_VERSION): New macro, if not already defined.
6469 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6470 replaced by GTK_CHECK_VERSION.
6472 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6474 * xterm.h (GTK_PREREQ): New macro.
6475 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6476 to use this macro instead, for consistency and clarity.
6478 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6480 * xdisp.c (row_for_charpos_p): New function, with code of
6481 cursor_row_p, but accepts an additional argument CHARPOS instead
6482 of using a hardcoded PT.
6483 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6484 (row_containing_pos): Call row_for_charpos_p instead of partially
6485 doing the same. Fixes cursor positioning under longlines-mode
6486 when longlines-show-effect includes more than one newline, when
6487 moving the cursor vertically up.
6489 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6491 * makefile.w32-in (ACL_H): New macro.
6492 ($(BLD)/fileio.$(O)): Update dependencies.
6494 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6496 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6497 * Makefile.in (LIB_ACL): New macro.
6498 (LIBACL_LIBS): Remove.
6499 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6500 * fileio.c: Include <acl.h>.
6501 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6502 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6504 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6507 * unexelf.c: Don't assume ElfW (Half) fits in int.
6508 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6509 when dealing with ElfW (Half) values, since they can exceed 2**31
6510 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6511 (entry_address): Omit unused NUM arg. All uses changed.
6513 2013-05-07 Juri Linkov <juri@jurta.org>
6515 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6516 to the string converted from number with `Fnumber_to_string'.
6519 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6521 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6522 This fixes a problem introduced by my previous change.
6524 2013-05-07 Glenn Morris <rgm@gnu.org>
6526 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6528 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6530 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6532 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6534 Static checking by GCC 4.8.0.
6535 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6536 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6537 (x_get_monitor_attributes_fallback)
6538 (x_get_monitor_attributes_xinerama)
6539 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6540 Define only if USE_GTK.
6541 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6542 (x_get_monitor_attributes_fallback): Omit unused locals.
6543 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6544 Use double, not float, to avoid mixed-mode floating point arithmetic.
6546 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6547 Jan Djärv <jan.h.d@swipnet.se>
6549 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6550 (XINERAMA_CFLAGS): New macros.
6551 (ALL_CFLAGS, LIBES): Use them.
6553 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6554 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6555 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6556 (syms_of_xfns): DEFSYM them.
6557 (struct MonitorInfo): New struct.
6558 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6559 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6560 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6561 (x_get_monitor_attributes_xinerama): New functions.
6562 (Fx_display_monitor_attributes_list): New primitive.
6563 (syms_of_xfns): Defsubr it.
6565 * xterm.h (x_display_info): Add Xatom_net_workarea and
6566 Xatom_net_current_desktop.
6568 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6569 and dpyinfo->Xatom_net_current_desktop.
6571 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6573 * xdisp.c (pos_visible_p): Use the special code for finding the
6574 beginning of a display property or overlay for any "replacing"
6575 display property, not just for display strings. This solves
6576 incorrect reporting of position by posn-at-point. (Bug#14241)
6578 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6580 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6581 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6582 Verify that ElfW (Half) fits in int.
6583 (fatal): Use same signature as lisp.h.
6584 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6585 configure and build with -DUNEXELF_DEBUG without worrying about
6586 other modules that use DEBUG.
6587 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6588 possibly-wide integers now uses it instead of plain fprintf.
6589 (entry_address): New function, which avoids problems with 32-bit
6590 overflow on 64-bit hosts.
6591 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6592 (round_up): Don't assume the remainder fits in int.
6593 (find_section): Use bool for boolean. Simplify debug code.
6594 (unexec): Don't assume file sizes fit in int or size_t.
6595 Omit unnecessary trailing newline in 'fatal' format.
6596 Use strerror rather than outputting decimal error number.
6597 Remove unused code when emacs is not defined;
6598 this file relies on Emacs now.
6599 Don't assume e_phnum and e_shnum are positive.
6601 * regex.c: Fix problems when DEBUG is defined.
6602 (extract_number, extract_number_and_incr): Define regardless of
6603 whether DEBUG is defined; that's simpler and makes the code less
6604 likely to go stale in the normal case when DEBUG is not defined.
6605 Return int rather than taking an int * arg. All callers changed.
6606 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6607 Remove, replacing with ...
6608 (DEBUG_PRINT): New macro. All callers changed.
6609 (DEBUG_COMPILES_ARGUMENTS): New macro.
6610 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6611 (print_compiled_pattern, print_double_string) [DEBUG]:
6612 Use prototype rather than old-style definition.
6613 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6614 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6615 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6616 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6617 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6618 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6619 This matters only when DEBUG is defined.
6621 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6623 * xdisp.c (set_iterator_to_next): Set the
6624 ignore_overlay_strings_at_pos_p flag only if we are _really_
6625 iterating over an overlay string, as indicated by the
6626 current.overlay_string_index member. (Bug#14306)
6628 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6630 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6631 to where it is used, to avoid autorelease issues (Bug#14050).
6633 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6635 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6636 * fileio.c (syms_of_fileio): Implement this.
6637 * filelock.c (create_lock_file): If symbolic links don't work, so
6638 we use a regular file as a lock file, do not fsync the lock file;
6641 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6643 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6644 (syms_of_minibuf): Adjust accodingly.
6646 * callint.c (Fcall_interactively): Adjust calls accordingly.
6648 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6650 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6651 w->contents is a buffer before computing everything else.
6652 Use parentheses to disambiguate last part of the condition.
6654 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6655 assertion violations. (Bug#14062)
6657 2013-05-01 David Reitter <david.reitter@gmail.com>
6659 * nsfns.m (ns_tooltip): Initialize.
6661 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6663 * coding.c (decode_coding_gap): Don't remove the character before
6664 a newline unless it's a CR character. (Bug#14287)
6666 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6668 * dispextern.h (struct face): Move enum face_underline_type
6669 earlier so that bitfields can be in the same word.
6671 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6673 * nsfns.m (handlePanelKeys): New function.
6674 (EmacsOpenPanel:performKeyEquivalent:)
6675 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6676 arrows/function/control and copy/paste keys (Bug#14296).
6678 2013-04-27 Juri Linkov <juri@jurta.org>
6680 * callint.c (Fcall_interactively): Call `Qread_number' for
6681 interactive code letter `n' instead of using duplicate code.
6684 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6686 * systime.h (make_timeval): Declare as 'const'.
6688 2013-04-27 Kenichi Handa <handa@gnu.org>
6690 * font.c (font_open_entity): Always open a font of manageable
6693 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6695 Port better to AIX (Bug#14258).
6696 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6699 2013-04-24 Kenichi Handa <handa@gnu.org>
6701 * coding.c (decode_coding_iso_2022): When an invalid escape
6702 sequence is encountered, reset the invocation and designation
6703 status to the safest one.
6705 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6707 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6708 Without this fix, "make distclean" leaves stamp-h1 behind.
6710 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6712 * w32fns.c (w32_fullscreen_rect): New function to compute the
6713 window rectangle for the given fullscreen mode.
6714 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6715 longer tunes the window size. This keeps the window's edges flush
6716 with the screen and allows the taskbar to hide itself in fullboth.
6718 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6719 window decorations and uses the entire screen.
6721 * w32term.h (w32_fullscreen_rect) Add prototype.
6722 (struct w32_output): Replace normal_width, normal_height,
6723 normal_top, and normal_left members with a single normal_placement
6725 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6727 (FRAME_NORMAL_PLACEMENT): New macro.
6729 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6731 * minibuf.c (Ftest_completion): Silence compiler warning.
6733 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6735 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6738 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6741 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6742 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6743 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6744 parentheses where appropriate.
6746 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6748 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6750 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6752 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6753 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6754 Mention in the doc string that setting these variables takes
6755 effect only after a call to set-window-buffer. (Bug#14200)
6757 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6759 * indent.c (Fvertical_motion): Don't consider display strings on
6760 overlay strings as display strings on the buffer position we
6761 started from. This prevents vertical cursor motion from jumping
6762 more than one line when there's an overlay string with a display
6763 property at end of line.
6764 Reported by Karl Chen <Karl.Chen@quarl.org> in
6765 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6767 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6769 * window.c (select_window): `record_buffer' even if window is
6770 already selected (bug#14191).
6772 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6774 * window.c (Fwindow_end): Test more flags, including the buffer's
6775 last_overlay_modified flag, to determine whether the window's
6776 display is really up-to-date. Prevents the function from
6777 returning a stale value. (Bug#14170)
6778 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6781 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6783 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6784 garbaged only if it is not already the top frame on its TTY.
6785 This prevents flickering due to constant redrawing of TTY frames when
6786 there are GUI frames open in the same session. (Bug#13864)
6788 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6790 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6791 of marking the idle timers directly.
6793 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6795 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6798 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6800 * window.c (select_window): Don't record_buffer while the invariant is
6801 temporarily broken (bug#14161).
6803 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6805 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6807 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6809 2013-04-07 Romain Francoise <romain@orebokech.com>
6811 Ignore additional platform-specific ACL errors (Bug#13702).
6812 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6813 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6815 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6817 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6820 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6822 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6823 This bug was introduced by my 2013-02-25 change that simplified
6824 data_start configuration. Without this change, on GNU/Linux
6825 an Emacs configured with --enable-profiling fails immediately
6826 due to a profiler signal.
6827 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6828 with these flags. On platforms where special flags are needed
6829 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6830 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6831 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6833 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6835 Get rid of some platform-specific functions examining window
6836 system and its capabilities. This is a partial rework of the
6838 * lisp.h (have_menus_p): Remove prototype. This function is
6839 replaced with platform-independent window_system_available.
6840 (check_window_system): Move to...
6841 * frame.h (decode_window_system_frame, window_system_available):
6842 ...here, add new prototypes.
6843 * frame.c (window_system_available, decode_window_system_frame):
6845 (check_window_system): Platform-independent now.
6846 * xterm.h (x_in_use): Remove declaration.
6848 * w32term.h (check_x_frame):
6849 * nsterm.h (check_x_frame): Remove prototypes. This function
6850 is replaced with platform-independent decode_window_system_frame.
6851 * msdos.c (have_menus_p): Remove.
6852 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6853 Remove platform-specific functions. Use check_window_system,
6854 decode_window_system_frame and check_ns_display_info where
6855 appropriate. Minor style and comment tweaks.
6856 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6857 (check_x_frame): Likewise.
6858 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6860 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6861 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6862 * xmenu.c, xselect.c: All related users changed.
6864 2013-04-03 Kenichi Handa <handa@gnu.org>
6866 The following changes is to optimize the code for reading UTF-8
6869 * coding.c (check_ascii): Rename from detect_ascii. Return value
6870 changed. Check EOL format. Do not call adjust_coding_eol_type
6872 (check_utf_8): New function.
6873 (adjust_coding_eol_type): Do nothing if already adjusted.
6874 (detect_coding): Compare the return value of check_ascii with
6875 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6876 (decode_coding_gap): Optimize for valid UTF-8.
6878 2013-03-21 Kenichi Handa <handa@gnu.org>
6880 * coding.c (syms_of_coding): Cancel previous change.
6882 * insdel.c (insert_from_gap): Fix previous change.
6884 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6886 Consistently use platform-specific function to detect window system.
6887 * lisp.h (check_window_system): New prototype. This function is
6888 going to replace check_x, check_w32 and check_ns.
6889 (have_menus_p): Mention msdos.c in comment.
6890 * fontset.c (check_window_system_func): Remove. Adjust all users.
6891 * fontset.h (check_window_system_func): Remove prototype.
6892 * nsterm.h (check_ns):
6893 * xterm.h (check_x):
6894 * w32term.h (check_w32): Likewise.
6895 * menu.c (Fx_popup_menu): Use check_window_system.
6896 * msdos.c (check_window_system): Define for MS-DOS.
6897 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6898 * w32fns.c (check_window_system): Likewise for MS-Windows.
6899 * xfns.c (check_window_system): Likewise for X.
6900 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6901 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6903 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6905 Prefer < to > in range checks such as 0 <= i && i < N.
6906 This makes it easier to visualize quantities on a number line.
6907 This patch doesn't apply to all such range checks,
6908 only to the range checks affected by the 2013-03-24 change.
6909 This patch reverts most of the 2013-03-24 change.
6910 * alloc.c (xpalloc, Fgarbage_collect):
6911 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6912 * character.c (string_escape_byte8):
6913 * charset.c (read_hex):
6914 * data.c (cons_to_unsigned):
6915 * dispnew.c (update_frame_1):
6916 * doc.c (Fsubstitute_command_keys):
6917 * doprnt.c (doprnt):
6918 * editfns.c (hi_time, decode_time_components):
6919 * fileio.c (file_offset):
6920 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6921 * font.c (font_intern_prop):
6922 * frame.c (x_set_alpha):
6923 * gtkutil.c (get_utf8_string):
6924 * indent.c (check_display_width):
6925 * keymap.c (Fkey_description):
6926 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6928 * minibuf.c (read_minibuf_noninteractive):
6929 * process.c (wait_reading_process_output):
6930 * search.c (Freplace_match):
6931 * window.c (get_phys_cursor_glyph):
6932 * xdisp.c (redisplay_internal):
6933 * xsmfns.c (smc_save_yourself_CB):
6934 Prefer < to > for range checks.
6935 * dispnew.c (sit_for): Don't mishandle NaNs.
6936 This fixes a bug introduced in the 2013-03-24 change.
6937 * editfns.c (decode_time_components): Don't hoist comparison.
6938 This fixes another bug introduced in the 2013-03-24 change.
6940 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6942 * frame.h (struct frame): Drop scroll_bottom_vpos
6943 member becaue all real users are dead long ago.
6944 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6945 * xdisp.c (redisplay_internal): Adjust user.
6947 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6949 * nsmenu.m (showAtX:Y:for:): setLevel to
6950 NSPopUpMenuWindowLevel (Bug#13998).
6952 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6954 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6955 (ns_check_pending_open_menu): Declare.
6957 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6958 (x_activate_menubar): Update the menu with title that matches
6959 ns_get_pending_menu_title, and call
6960 ns_check_pending_openmenu (Bug#12698).
6961 (menuWillOpen:): New method.
6962 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6964 * nsterm.m (menu_will_open_state, menu_mouse_point)
6965 (menu_pending_title): New varaibles.
6966 (ns_get_pending_menu_title, ns_check_menu_open)
6967 (ns_check_pending_open_menu): New functions.
6969 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6971 * indent.c (current_column_bol_cache): Remove leftover which is not
6972 used in Fmove_to_column any more.
6973 (current_column, scan_for_column): Adjust users.
6974 * keyboard.c (last_point_position_buffer, last_point_position_window):
6975 Remove leftovers which are not used for recording undo any more.
6976 (command_loop_1, syms_of_keyboard): Adjust users.
6977 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6978 redisplay_window any more.
6979 (move_it_to): Adjust user.
6981 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6983 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6984 Update dependencies.
6986 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6988 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6989 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6992 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6994 * window.h (struct window): Replace hchild, vchild and buffer slots
6995 with the only contents slot. This is possible because each valid
6996 window may have either the child window (in vertical or horizontal
6997 combination) or buffer to display (for the leaf window). Using that,
6998 a lof of operations to traverse and/or change window hierarchies may
6999 be simplified. New member horizontal is used to distinguish between
7000 horizontal and vertical combinations of internal windows.
7001 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7002 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7003 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7004 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7005 Use contents slot, not buffer, where appropriate.
7006 (wset_combination): New function.
7007 (wset_buffer): Add eassert.
7008 (Fframe_first_window): Simplify the loop reaching first window.
7009 (Fwindow_buffer): Use WINDOW_LEAF_P.
7010 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7011 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7012 (unshow_buffer): Convert initial debugging check to eassert.
7013 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7014 (make_parent_window, window_resize_check, window_resize_apply)
7015 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7016 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7017 Adjust to match struct window changes.
7018 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7019 (mark_window_cursors_off, count_windows, get_leaf_windows)
7020 (foreach_window_1): Simplify the loop.
7021 * alloc.c (mark_object): Do not check for the leaf window because
7022 internal windows has no glyph matrices anyway.
7023 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7024 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7025 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7026 (build_frame_matrix_from_window_tree, mirror_make_current)
7027 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7028 (update_window_tree, set_window_update_flags): Simplify the loop.
7029 (sync_window_with_frame_matrix_rows): Enforce live window.
7030 Use contents slot, not buffer, where appropriate.
7031 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7032 and WINDOW_HORIZONTAL_COMBINATION_P.
7033 (make_frame_visible_1): Simplify the loop.
7034 Use contents slot, not buffer, where appropriate.
7035 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7036 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7037 (expose_window_tree): Likewise.
7038 Use contents slot, not buffer, where appropriate.
7039 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7040 to avoid deleted windows. Use contents slot instead of buffer.
7041 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7042 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7043 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7044 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7046 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7048 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7049 identify the reasons for assertion violations in bug#14062 and
7051 (Fx_show_tip): Fix compilation error under
7052 "--enable-check-lisp-object-type". (Bug#14073)
7054 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7055 Reported by <rzl24ozi@gmail.com>.
7057 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7059 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7061 (unwind_with_echo_area_buffer): ...to restore it here.
7062 This is needed to ensure that...
7063 (redisplay_window): ...both window markers are valid here,
7064 which is verified by eassert.
7065 * editfns.c (save_excursion_save): Do not assume that
7066 selected_window always displays the buffer.
7067 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7070 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7072 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7075 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7077 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7079 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7081 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7082 since MinGW's w32api headers do. This avoids compiler warnings.
7084 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7087 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7089 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7091 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7093 * gtkutil.c (style_changed_cb): Check if frame is live and an
7094 X frame (Bug#14038).
7096 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7098 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7099 Define only for _WIN32_WINNT less than 0x0500.
7100 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7102 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7103 see its own definitions of 'struct timeval' and 'struct timezone'.
7105 Fix incompatibilities between MinGW.org and MinGW64 headers.
7106 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7108 * w32.c (REPARSE_DATA_BUFFER): Guard with
7109 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7111 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7113 * xterm.c: Include X11/XKBlib.h
7114 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7116 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7118 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7120 * blockinput.h (input_blocked_p): Likewise.
7121 * bytecode.c (exec_byte_code): Likewise.
7122 * callproc.c (call_process_kill, call_process_cleanup)
7123 (Fcall_process): Likewise.
7124 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7125 (Fccl_execute_on_string): Likewise.
7126 * character.c (string_escape_byte8): Likewise.
7127 * charset.c (read_hex): Likewise.
7128 * cm.c (calccost): Likewise.
7129 * data.c (cons_to_unsigned): Likewise.
7130 * dired.c (directory_files_internal, file_name_completion):
7132 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7133 (sit_for): Likewise.
7134 * doc.c (Fsubstitute_command_keys): Likewise.
7135 * doprnt.c (doprnt): Likewise.
7136 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7137 * emacsgtkfixed.c: Likewise.
7138 * fileio.c (file_offset, Fwrite_region): Likewise.
7139 * floatfns.c (Fexpt, fmod_float): Likewise.
7140 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7142 * font.c (font_intern_prop): Likewise.
7143 * frame.c (x_set_alpha): Likewise.
7144 * gtkutil.c (get_utf8_string): Likewise.
7145 * indent.c (check_display_width): Likewise.
7146 * intervals.c (create_root_interval, rotate_right, rotate_left)
7147 (split_interval_right, split_interval_left)
7148 (adjust_intervals_for_insertion, delete_node)
7149 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7150 (merge_interval_right, merge_interval_left, copy_intervals)
7151 (set_intervals_multibyte_1): Likewise.
7152 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7153 * keymap.c (Fkey_description): Likewise.
7154 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7155 * lread.c (openp, read_integer, read1, string_to_number):
7157 * menu.c (ensure_menu_items): Likewise.
7158 * minibuf.c (read_minibuf_noninteractive): Likewise.
7159 * print.c (printchar, strout): Likewise.
7160 * process.c (create_process, Faccept_process_output)
7161 (wait_reading_process_output, read_process_output, send_process)
7162 (wait_reading_process_output): Likewise.
7163 * profiler.c (make_log, handle_profiler_signal): Likewise.
7164 * regex.c (re_exec): Likewise.
7165 * regex.h: Likewise.
7166 * search.c (looking_at_1, Freplace_match): Likewise.
7167 * sysdep.c (get_child_status, procfs_ttyname)
7168 (procfs_get_total_memory): Likewise.
7169 * systime.h (EMACS_TIME_VALID_P): Likewise.
7170 * term.c (dissociate_if_controlling_tty): Likewise.
7171 * window.c (get_phys_cursor_glyph): Likewise.
7172 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7173 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7175 * xfns.c (Fx_window_property): Likewise.
7176 * xmenu.c (set_frame_menubar): Likewise.
7177 * xselect.c (x_get_window_property, x_handle_dnd_message):
7179 * xsmfns.c (smc_save_yourself_CB): Likewise.
7180 * xterm.c (x_scroll_bar_set_handle): Likewise.
7182 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7184 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7185 to be optional or nil. Adjust comment and convert it to docstring.
7186 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7187 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7189 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7191 Static checking by GCC 4.8-20130319.
7192 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7193 * process.c (Fset_process_datagram_address)
7194 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7195 * xdisp.c (get_char_face_and_encoding):
7196 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7197 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7198 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7200 2013-03-24 Ken Brown <kbrown@cornell.edu>
7202 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7203 fix compilation on 64-bit Cygwin, where underscores are not
7204 automatically prepended.
7206 * w32term.c (w32_initialize): Silence compiler warning.
7208 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7210 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7211 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7212 variables, to save and restore frame dimensions.
7213 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7214 after returning from a 'fullscreen' configuration.
7215 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7216 to avoid races between the main thread and the input thread.
7218 * w32term.h (struct w32_output): New members normal_width,
7219 normal_height, normal_top, normal_left, and prev_fsmode.
7220 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7221 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7224 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7225 'fullscreen' parameter. Always record previous width and height
7226 of the frame, except when switching out of maximized modes, so
7227 that they could be restored correctly, instead of resetting to the
7228 default frame dimensions. Send SC_RESTORE command to the frame,
7229 unless we are going to send SC_MAXIMIZE, to restore the frame
7230 resize hints in the mouse pointer shown by the window manager.
7233 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7235 * lisp.h (get_frame_param): Adjust conditions for prototype
7238 2013-03-22 Ken Brown <kbrown@cornell.edu>
7240 * unexcw.c: Drop unneeded inclusion of w32common.h.
7241 (report_sheap_usage): Declare.
7242 (read_exe_header): Add magic numbers for x86_64.
7243 (fixup_executable): Fix printf format specifier for unsigned long
7246 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7248 * frame.h (struct frame): Put menu_bar_window under #ifdef
7249 because this member is not needed when X toolkit is in use.
7250 (fset_menu_bar_window):
7251 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7252 (free_glyphs, update_frame):
7253 * xdisp.c (expose_frame): Likewise.
7254 (display_menu_bar): Likewise. Remove redundant eassert.
7255 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7258 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7260 Use functions and constants to manipulate Lisp_Save_Value objects.
7261 This replaces code that used macros and strings and token-pasting.
7262 The change makes the C source a bit easier to follow,
7263 and shrinks the Emacs executable a bit.
7264 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7265 (make_save_value): Change 1st arg from string to enum. All callers
7268 (mark_object): Use if, not #if, for GC_MARK_STACK.
7269 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7270 (XSAVE_OBJECT): Now functions, not macros.
7271 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7272 the constant was never used.
7273 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7274 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7275 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7276 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7278 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7279 type3 with a single member save_type. All uses changed.
7280 (save_type, set_save_pointer, set_save_integer): New functions.
7281 * print.c (PRINTX): Remove.
7283 * alloc.c: Remove redundant static declarations.
7285 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7287 * window.h (struct window): Convert left_col, top_line, total_lines
7288 and total_cols from Lisp_Objects to integers. Adjust comments.
7289 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7291 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7292 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7293 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7294 Adjust users where appropriate.
7296 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7298 * frame.h (struct frame): Drop resx and resy because the same data is
7299 available from window system-specific output context. Adjust users.
7300 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7301 New functions to provide defaults when no window system available.
7302 (FRAME_RES_X, FRAME_RES_Y): New macros.
7303 (NUMVAL): Move from xdisp.c.
7304 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7305 (Ffont_face_attributes, Fopen_font):
7306 * image.c (gs_load):
7307 * w32font.c (fill_in_logfont):
7308 * xdisp.c (calc_pixel_width_or_height):
7309 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7310 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7312 2013-03-20 Kenichi Handa <handa@gnu.org>
7314 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7315 to 1 (temporary workaround until a bug related to ASCII
7316 optimization is fixed).
7318 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7320 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7321 Signal error if window is not internal. Adjust docstring.
7322 (delete_all_child_windows): Use combination_limit to save the buffer.
7323 (Fset_window_configuration): Adjust accordingly.
7324 * print.c (syms_of_print): Initialize debugging output not here...
7325 (init_print_once): ...but in a new function here.
7326 * lisp.h (init_print_once): Add prototype.
7327 * emacs.c (main): Add call to init_print_once. Adjust comments.
7329 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7331 * window.c (window_resize_check, window_resize_apply)
7332 (window_from_coordinates, recombine_windows, set_window_buffer)
7333 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7334 (Fsplit_window_internal, Fdelete_window_internal)
7335 (freeze_window_starts): Use bool for booleans.
7336 * window.h (window_frame_coordinates, resize_frame_windows)
7337 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7339 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7341 * dispnew.c (bitch_at_user): Use `user-error'.
7343 2013-03-17 Ken Brown <kbrown@cornell.edu>
7345 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7346 as return type of image_background. (Bug#13981)
7347 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7349 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7351 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7352 (ns_select): Don't return with result uninitialized.
7354 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7357 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7359 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7360 directories. If filename is nil, get directory name (Bug#13932).
7361 Use getFilename and getDirectory.
7362 (getFilename, getDirectory): New methods for EmacsSavePanel and
7364 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7366 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7368 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7370 2013-03-15 Kenichi Handa <handa@gnu.org>
7372 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7373 (adjust_after_replace): Make it back to static. Delete the third
7374 arg text_at_gap_tail. Cancel the code for handling it.
7376 * coding.h (struct coding_system): New member eol_seen.
7378 * coding.c (detect_ascii): New function.
7379 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7380 when the source bytes are actually scanned. On detecting for
7381 coding_category_utf_8_auto, call detect_ascii instead of scanning
7382 source bytes directly.
7383 (produce_chars): Call insert_from_gap with the new arg 0.
7384 (encode_coding): Likewise.
7385 (decode_coding_gap): Control ASCII optimization by the variable
7386 disable_ascii_optimization instead of #ifndef .. #endif.
7387 Deccode EOL format according to coding->eol_seen.
7388 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7391 * lisp.h (adjust_after_replace): Cancel externing it.
7392 (insert_from_gap): Adjust prototype.
7394 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7396 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7397 FULLSCREEN_MAXIMIZED. (Bug#13935)
7399 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7401 * region-cache.c (find_cache_boundary, move_cache_gap)
7402 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7403 Simplify debugging check and convert to eassert. Adjust comment.
7404 (pp_cache): Put under ENABLE_CHECKING.
7406 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7408 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7409 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7411 (w32fullscreen_hook): If the frame is visible, reset
7412 f->want_fullscreen flag after changing the frame size. If the
7413 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7416 2013-03-13 Daniel Colascione <dancol@dancol.org>
7418 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7419 too so that these builds can use Cygwin's file conversion
7420 functions. (We've been building and linking cygw32.o all along
7421 and just not using it.)
7423 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7425 File synchronization fixes (Bug#13944).
7426 * Makefile.in (LIB_FDATASYNC): New macro.
7428 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7429 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7430 Don't worry about HAVE_FSYNC, since a substitute fsync is
7431 available if the system lacks one.
7432 (Fwrite_regin): Retry fsync if interrupted.
7434 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7436 * w32term.c (w32_read_socket): If the Emacs frame is being
7437 activated, call w32fullscreen_hook, to make sure the new frame
7438 dimensions are in effect. (Bug#13937)
7440 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7442 * xdisp.c (init_iterator): Simplify because both character and byte
7443 positions are either specified or -1. Add eassert. Adjust comment.
7444 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7445 character and byte positions can be obtained from marker.
7447 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7449 Static checking by Sun C 5.12.
7450 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7451 * bytecode.c (exec_byte_code):
7452 * dispnew.c (init_display):
7454 * fileio.c (Fsubstitute_in_file_name):
7455 * keyboard.c (Fevent_convert_list):
7456 * keymap.c (Fsingle_key_description):
7457 * term.c (maybe_fatal, fatal):
7458 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7459 * xsmfns.c (Fhandle_save_session):
7460 Omit unreachable code.
7461 * keymap.c (map_keymap_char_table_item): Cast void * to
7462 a function pointer type; the C Standard requires this.
7464 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7465 Include <sys/param.h> unconditionally, as that works elsewhere and
7466 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7467 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7470 See ChangeLog.12 for earlier changes.
7476 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7478 This file is part of GNU Emacs.
7480 GNU Emacs is free software: you can redistribute it and/or modify
7481 it under the terms of the GNU General Public License as published by
7482 the Free Software Foundation, either version 3 of the License, or
7483 (at your option) any later version.
7485 GNU Emacs is distributed in the hope that it will be useful,
7486 but WITHOUT ANY WARRANTY; without even the implied warranty of
7487 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7488 GNU General Public License for more details.
7490 You should have received a copy of the GNU General Public License
7491 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.