1 2013-11-23 Romain Francoise <romain@orebokech.com>
3 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4 initialization here ...
5 (syms_of_fileio): ... from here.
7 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10 Please use --enable-check-lisp-object-type.
12 2013-11-23 Glenn Morris <rgm@gnu.org>
14 * process.c (get_process): Explicit error for dead buffers.
16 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
18 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
20 2013-11-23 Glenn Morris <rgm@gnu.org>
22 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
23 * lread.c (load_path_check): Take path to check as argument.
24 (load_path_default): New, split from init_lread.
25 (init_lread): Move calc of default load-path to load_path_default.
26 Empty elements in EMACSLOADPATH now stand for the default.
28 * emacs.c (decode_env_path): Add option to treat empty elements
29 as nil rather than ".".
30 * callproc.c (init_callproc_1, init_callproc):
31 * image.c (Vx_bitmap_file_path):
32 * lisp.h (decode_env_path):
33 * lread.c (Vsource_directory):
34 Update for new argument spec of decode_env_path.
36 2013-11-22 Eli Zaretskii <eliz@gnu.org>
38 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
39 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
41 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
43 Fix some dependency problems that cause unnecessary recompiles.
44 Problem reported by RMS in
45 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
46 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
47 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
48 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
49 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
50 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
51 (boostrap-clean): No need to remove stamp-oldxmenu.
53 Fix recently introduced bool vector overrun.
54 This was due to an optimization that went awry.
55 Reported by Glenn Morris in
56 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
57 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
58 for empty vectors, undoing the 2013-11-18 change.
59 * data.c (bool_vector_binop_driver): Rely on this.
60 Fix bug that occasionally overran the destination.
61 * lisp.h (struct Lisp_Bool_vector): Document this.
63 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
65 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
68 * nsterm.m (init, run, stop:): Comment out for now, does not work
71 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
73 * charset.c (syms_of_charset): Don't read past end of string.
75 2013-11-19 Glenn Morris <rgm@gnu.org>
77 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
79 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
81 Add hooks to run on gaining/losing focus. (Bug#15029)
82 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
83 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
84 (syms_of_frame): Add focus-in-hook, focus-out-hook.
86 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
88 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
89 The old names predated the API change that put destination at end.
91 Improve API of recently-added bool vector functions (Bug#15912).
92 The old API had (bool-vector-count-matches A B)
93 and (bool-vector-count-matches-at A B I), which gave the
94 misleading impression that the two functions were variants, one
95 with a location I. The new API has (bool-vector-count-population A)
96 and (bool-vector-count-consecutive A B I) to make the distinction
97 clearer. The first function no longer has a B argument, since the
98 caller can easily determine the number of nils if the length and
99 number of ts is known.
100 * data.c (Fbool_vector_count_population): Rename from
101 bool_vector_count_matches, and accept just 1 argument.
102 (Fbool_vector_count_consecutive): Rename from
103 Fbool_vector_count_matches_at.
105 Always allocate at least one bits_word per bool vector.
106 See Daniel Colascione in:
107 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
108 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
109 * data.c (bool_vector_binop_driver): Rely on this. Tune.
110 * lisp.h (struct Lisp_Bool_vector): Document this.
112 2013-11-18 Eli Zaretskii <eliz@gnu.org>
114 * insdel.c (invalidate_buffer_caches): New function, consolidated
115 from part of prepare_to_modify_buffer.
116 (insert_from_gap, prepare_to_modify_buffer):
117 * coding.c (code_convert_region, code_convert_string): Call
118 invalidate_buffer_caches. (Bug#15841)
120 * lisp.h (invalidate_buffer_caches): Add prototype.
122 2013-11-17 Eli Zaretskii <eliz@gnu.org>
124 * w32term.c (x_update_window_end): Don't invalidate the entire
125 mouse-highlight info, just signal frame_up_to_date_hook that mouse
126 highlight needs to be redisplayed. (Bug#15913)
128 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
130 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
132 2013-11-16 Eli Zaretskii <eliz@gnu.org>
134 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
135 while we are using Vprin1_to_string_buffer.
137 * keymap.c (describe_map): Don't crash if PT is 1 both before and
138 after inserting the description string. (Bug#15907)
140 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
142 * data.c: Work around bogus GCC diagnostic about shift count.
143 Reported by Eli Zaretskii in
144 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
145 (pre_value): New function.
146 (count_trailing_zero_bits): Use it.
148 2013-11-15 Eli Zaretskii <eliz@gnu.org>
150 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
151 assume C macros are not supported even under -g3 in these old GCC
154 2013-11-15 Leo Liu <sdl.web@gmail.com>
156 * minibuf.c (Ftry_completion, Fall_completions)
157 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
159 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
161 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
162 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
163 This avoids placing unnecessary constants into the Emacs code.
165 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
167 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
168 for Cygwin w32 build.
170 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
171 for Cygwin w32 build. (Bug#15892)
173 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
175 Simplify, port and tune bool vector implementation.
176 * alloc.c (bool_vector_exact_payload_bytes)
177 (bool_vector_payload_bytes): Remove.
178 (bool_vector_fill): Return its argument.
179 * alloc.c (bool_vector_fill):
181 * print.c (print_object):
182 Simplify by using bool_vector_bytes.
183 * alloc.c (make_uninit_bool_vector):
184 New function, broken out from Fmake_bool_vector.
185 (Fmake_bool_vector): Use it. Use tail call.
186 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
187 * data.c (BITS_PER_ULL): New constant.
188 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
189 if long long versions don't exist.
190 (shift_right_ull): New function.
191 (count_one_bits_word): New function, replacing popcount_bits_word
192 macro. Don't assume that bits_word is no wider than long long.
193 (count_one_bits_word, count_trailing_zero_bits):
194 Don't assume that bits_word is no wider than long long.
195 * data.c (bool_vector_binop_driver, bool_vector_not):
196 * fns.c (Fcopy_sequence):
198 Create an uninitialized destination, to avoid needless work.
199 (internal_equal): Simplify.
200 (Ffillarray): Prefer tail call.
201 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
202 contain at least one word.
203 (bits_word_to_host_endian): Prefer if to #if. Don't assume
204 chars are narrower than ints.
205 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
206 * fns.c (Fcopy_sequence):
208 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
209 Don't try to port to hosts where bits_word values have holes; the
210 code wouldn't work there anyway. Verify this assumption, though.
211 (bool_vector_bytes): New function.
212 (make_uninit_bool_vector): New decl.
213 (bool_vector_fill): Now returns Lisp_Object.
215 * xfns.c (xic_create_fontsetname):
216 * xrdb.c (gethomedir): Prefer tail calls.
218 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
220 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
221 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
223 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
224 that requires a return value.
225 (Fset_buffer_modified_p): Take advantage of this change to do
228 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
230 * buffer.c (Frestore_buffer_modified_p): Sync it with
231 Fset_buffer_modified_p.
232 (Fforce_mode_line_update): New function, moved from subr.el.
233 (Fset_buffer_modified_p): Use them.
234 (syms_of_buffer): Defsubr Fforce_mode_line_update.
236 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
238 * search.c (find_newline): Rewrite to prefer offsets to pointers.
239 This avoids undefined behavior when subtracting pointers into
240 different aways. On my platform it also makes the code a tad
241 smaller and presumably faster.
243 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
245 * keyboard.c (command_loop_1): Use region-extract-function.
246 * insdel.c (Qregion_extract_function): Not static any more (can we
247 stop pretending that these vars can benefit from being marked static?).
249 2013-11-09 Eli Zaretskii <eliz@gnu.org>
251 * search.c (find_newline): If buffer text is relocated during the
252 "dumb loop", adjust C pointers into buffer text to follow suit.
255 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
257 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
258 for conversion (Bug#15837).
260 2013-11-09 Eli Zaretskii <eliz@gnu.org>
262 * fileio.c (Finsert_file_contents): Invalidate the newline cache
263 for the entire range of inserted characters. (Bug#15841)
265 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
267 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
269 (realize_default_face): Remove assignment to distant-foreground if
270 unspecified (Bug#15815).
272 2013-11-08 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
275 cache-long-scans disabled, since we don't want to call
276 prepare_to_modify_buffer (in insert_1_both) for each message we
279 * buffer.h (bset_cache_long_scans): New INLINE function, moved
280 from buffer.c. Improve commentary to the buffer field setter
283 * buffer.c (bset_cache_long_scans): Static function deleted.
284 Improve commentary to the buffer field setter functions.
285 (init_buffer_once): Default for cache-long-scans changed to t.
288 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
290 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
292 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
293 This bug was introduced in my 2013-06-21 change, and caused
294 struct Lisp_Sub_Char_Table objects to be given too many slots,
295 which broke 'make -C admin/unidata'.
297 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
299 Import changes from mac-port 4.5.
300 * macfont.m (mac_font_copy_default_descriptors_for_language)
301 (mac_font_copy_default_name_for_charset_and_languages): Declare.
302 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
303 (macfont_language_default_font_names): New.
304 (macfont_list): Rearrange language/charset code.
305 (macfont_close): Don't check for macfont_info->cache.
306 (mac_ctfont_create_preferred_family_for_attributes): New font
308 mac_font_copy_default_name_for_charset_and_languages.
309 (mac_font_copy_default_descriptors_for_language)
310 (mac_font_copy_default_name_for_charset_and_languages): New functions.
312 * macfont.h (kCTVersionNumber10_9): Define if not defined.
314 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
316 Port to C11 aligned_alloc, and fix some integer overflows.
317 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
318 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
319 and use of posix_memalign replaced with aligned_alloc.
320 (aligned_alloc): New function, defined or declared as needed.
321 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
322 Don't undef; configure.ac now does this.
323 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
324 (calloc, aligned_alloc): Check for integer overflow.
325 (aligned_alloc): Rename from memalign. All uses changed.
326 (memalign): New function, an alias for aligned_alloc.
328 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
330 * xdisp.c (redisplay_internal): Fix typo in last change.
332 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
334 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
336 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
338 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
339 redisplay--mode-lines-cause.
340 (redisplay_internal): Keep them uptodate. Remove redundant check of
341 buffer_shared_and_changed.
342 * *.[chm]: Number every assignment to update_mode_lines so we
343 can track why it is set.
345 2013-11-06 Eli Zaretskii <eliz@gnu.org>
347 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
349 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
351 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
352 can track why it is set.
354 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
356 Integer-related fixes for term.c etc.
357 * dispextern.h (face_tty_specified_color): New function.
358 * term.c (turn_on_face): Don't rely on undefined behavior when
359 assigning an out-of-range value to 'long'.
360 Simplify test for toggling highlight.
361 (tty_capable_p): Omit last two (unused) args. All callers changed.
362 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
363 (read_menu_input, tty_menu_activate, tty_menu_show):
364 * xfaces.c (x_supports_face_attributes_p)
365 (tty_supports_face_attributes_p):
366 Use bool for boolean. All callers changed.
367 (tty_supports_face_attributes_p): Omit defaults for color indices;
368 no longer needed. Simplify tail call.
370 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
372 * xdisp.c (prepare_menu_bars): Mark static.
373 * lisp.h (prepare_menu_bars): Don't declare.
374 * xselect.c (x_handle_selection_clear):
375 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
377 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
379 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
380 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
382 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
384 * keyboard.c (Fcommand_error_default_function): Rename from
385 Fdefault_error_output.
387 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
389 * keyboard.c (Fdefault_error_output): New function, extracted from
391 (syms_of_keyboard): Use it for Vcommand_error_function.
393 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
395 * eval.c (handlerlist_sentinel): New variable (bug#15802).
396 (init_eval): Use it to ensure handlerlist is non-NULL.
397 (unwind_to_catch): Make sure we never set handlerlist to NULL.
398 (Fsignal): Adjust NULLness test of handlerlist.
399 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
401 2013-11-05 Eli Zaretskii <eliz@gnu.org>
403 * callproc.c (call_process): Call prepare_to_modify_buffer before
404 decoding text read from the sub-process, as the decoded stuff will
405 be inserted into the buffer. This will invalidate the various
406 caches maintained for the buffer. (Bug#15148)
408 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
410 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
411 string of glyphless-char-display.
413 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
415 * nsfns.m (ns_get_name_from_ioreg): New function.
416 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
417 OSX >= 10.9. Use ns_get_name_from_ioreg.
419 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
421 Simplify and port recent bool vector changes.
422 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
423 only in this file. Use a more-efficient implementation if the
424 second argument is a power of 2.
425 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
426 Remove no-longer-necessary compile-time checks.
427 (bool_vector_exact_payload_bytes): New function.
428 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
429 exact payload changed to call the new function. Do not assume
430 that the arg or result fits in ptrdiff_t.
431 (bool_vector_fill): New function.
432 (Fmake_bool_vector): Use it. Don't assume bit counts fit
434 (vroundup_ct): Don't assume arg fits in size_t.
435 * category.c (SET_CATEGORY_SET): Remove. All callers now just
436 invoke set_category_set.
437 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
438 All callers changed. Use bool_vector_set.
439 * category.h (XCATEGORY_SET): Remove; no longer needed.
440 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
442 * data.c (Faref): Use bool_vector_ref.
443 (Faset): Use bool_vector_set.
444 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
445 (Fbool_vector_not, Fbool_vector_count_matches)
446 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
447 * fns.c (concat): Use bool_vector_ref.
448 (Ffillarray): Use bool_vector_fill.
449 (mapcar1): Use bool_vector_ref.
450 (sxhash_bool_vector): Hash words, not bytes.
451 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
452 a constant, since it's now used in #if.
453 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
454 unsigned char on unusual architectures, so that we no longer
455 assume that the number of bits per bits_word is a power of two or
456 is a multiple of 8 or of CHAR_BIT.
457 (Qt): Add forward decl.
458 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
459 at least as strictly as bits_word.
460 (bool_vector_data, bool_vector_uchar_data): New accessors.
461 All data structure accesses changed to use them.
462 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
463 (bool_vector_set): New functions.
464 (bool_vector_fill): New decl.
465 (ROUNDUP): Move to alloc.c as described above.
467 Fix recent gnutls changes.
468 * gnutls.c (Fgnutls_boot): Don't assume C99.
469 * process.c (wait_reading_process_output): Fix typo in recent change.
471 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
473 * process.c (wait_reading_process_output, read_process_output)
474 (send_process): Check gnutls_state is not NULL.
476 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
477 (Fgnutls_boot): Set process gnutls_p later, after initialization.
479 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
481 * nsterm.m (init, run, stop:): New methods in EmacsApp for
482 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
484 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
487 * nsfns.m (Fx_create_frame): Fix memory leak.
489 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
490 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
491 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
493 2013-11-04 Eli Zaretskii <eliz@gnu.org>
495 * xdisp.c (message3_nolog, message_with_string): Encode the string
496 before writing it to the terminal in a non-interactive session.
498 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
499 sure we concatenate them into a unibyte string.
501 * fileio.c (make_temp_name): Encode PREFIX, and decode the
502 resulting temporary name before returning it to the caller.
503 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
504 is a unibyte string, convert NAME to a unibyte string to ensure
505 that the result is also a unibyte string.
507 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
508 create unibyte strings from default paths and directory/file
511 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
514 * callproc.c (init_callproc): Use build_unibyte_string to make
515 sure we create unibyte strings from default paths and
516 directory/file names.
518 * buffer.c (init_buffer): Don't store default-directory of
519 *scratch* in multibyte form. The original problem which led to
521 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
522 but it was solved long ago. (Bug#15260)
524 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
526 Port to stricter C99 platforms.
527 Especially, C99 prohibits nesting a struct X inside struct Y if
528 struct X has a flexible array member.
529 * alloc.c (struct sdata): New type.
530 (sdata): Implement in terms of struct sdata.
531 Remove u member; all uses replaced by next_vector, set_next_vector.
532 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
533 (SDATA_DATA_OFFSET): Now a constant, not a macro.
534 (struct sblock): Rename first_data member to data, which is now
535 a flexible array member. All uses changed.
536 (next_vector, set_next_vector, large_vector_vec): New functions.
537 (vector_alignment): New constant.
538 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
539 (struct large-vector): Now merely a NEXT member, since the old approach
540 ran afoul of stricter C99. All uses changed to use
541 large_vector_vec or large_vector_offset.
542 (large_vector_offset): New constant.
543 * dispnew.c: Include tparam.h, for tgetent.
544 Do not include term.h; no longer needed.
545 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
546 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
547 (struct Lisp_Vector): Use a flexible array member for contents,
548 instead of a union with a member that is an array of size 1.
550 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
551 fact that the struct no longer contains a union.
552 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
553 (struct Lisp_Save_Value, struct Lisp_Free):
554 Use unsigned, not int, for spacers, to avoid c99 warning.
555 (union specbinding): Use unsigned, not bool, for bitfield, as
556 bool is not portable to pre-C99 hosts.
558 2013-11-04 Glenn Morris <rgm@gnu.org>
560 * emacs.c (usage_message): Mention that `-L :...' appends.
562 2013-11-02 Glenn Morris <rgm@gnu.org>
564 * Makefile.in (abs_builddir): Remove.
565 (bootstrap_exe): Use relative filename.
567 Use relative filenames in TAGS files.
568 * Makefile.in (abs_srcdir): Remove it again.
569 (.PHONY): Remove frc.
570 (maintainer-clean): No more TAGS-LISP file.
571 (TAGS): Pass relative file names to etags.
572 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
574 * Makefile.in (abs_srcdir): New, set by configure.
576 (maintainer-clean): Remove pointless echo. That should be in the
577 top-level Makefile, if anywhere. Delete TAGS-LISP.
578 (extraclean): No s/ and m/ directories for some time.
579 (TAGS): Also depend on ctagsfiles3.
580 Remove no-longer-defined S_FILE.
581 Pass absolute filenames to etags once more.
582 (TAGS-LISP): Replace lispdir with its expansion.
583 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
584 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
586 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
588 * xfaces.c (check_lface_attrs, realize_default_face):
589 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
590 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
592 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
594 * emacs.c (original_pwd): Remove global var by making it local.
595 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
597 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
599 * xfaces.c: Declare color_distance.
600 (QCdistant_foreground): New variable.
601 (NEAR_SAME_COLOR_THRESHOLD): New define.
602 (load_color2): New function.
603 (load_color): Call load_color2.
604 (load_face_colors): Call load_color2 and if distant-color is specified
605 calculate distant and use distant-color if colors are near.
606 (LFACE_DISTANT_FOREGROUND): New define.
607 (merge_face_ref, Finternal_set_lisp_face_attribute)
608 (Finternal_get_lisp_face_attribute)
609 (x_supports_face_attributes_p): Handle distant-foreground similar to
611 (syms_of_xfaces): DEFSYM QCdistant_foreground.
613 * dispextern.h (lface_attribute_index):
614 Add LFACE_DISTANT_FOREGROUND_INDEX.
616 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
618 * image.c (pbm_next_char): New function.
619 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
620 (pbm_scan_number): Use it.
621 (Qlibjpeg_version): New variable.
622 (syms_of_image): DEFSYM and initialize it.
624 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
626 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
628 2013-10-31 Glenn Morris <rgm@gnu.org>
630 * emacs.c (original_pwd): New char.
631 (main): If using --chdir, store original_pwd.
632 (init_cmdargs): When setting Vinvocation_directory based on a
633 relative argv[0], use original_pwd if set. (Bug#15768)
635 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
637 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
639 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
641 * insdel.c: Fix minor problems found by static checking.
642 (Qregion_extract_function): Now static.
643 (prepare_to_modify_buffer_1): Remove unused locals.
645 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
647 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
648 (syms_of_xdisp): Declare pre-redisplay-function.
649 (markpos_of_region): Remove function.
650 (init_iterator, compute_stop_pos, handle_face_prop)
651 (face_before_or_after_it_pos, reseat_to_string)
652 (get_next_display_element, window_buffer_changed)
653 (redisplay_internal, try_cursor_movement, redisplay_window)
654 (try_window_reusing_current_matrix, try_window_id, display_line)
655 (note_mode_line_or_margin_highlight, note_mouse_highlight)
656 (display_string, mouse_face_from_buffer_pos): Remove region handling.
657 * window.h (struct window): Remove field `region_showing'.
658 * dispextern.h (struct it): Remove region_beg/end_charpos.
659 (face_at_buffer_position, face_for_overlay_string)
660 (face_at_string_position): Update prototypes.
661 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
662 (face_at_string_position): Remove `region_beg' and `region_end' args.
663 * fontset.c (Finternal_char_font):
664 * font.c (font_at, font_range): Adjust calls accordingly.
665 * insdel.c (Qregion_extract_function): New var.
666 (syms_of_insdel): Initialize it.
667 (prepare_to_modify_buffer_1): Use it.
669 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
671 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
672 * ftxfont.c (ftxfont_get_gcs):
673 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
674 * xfaces.c (x_free_colors, x_free_dpy_colors)
675 (x_create_gc, unload_color):
676 * xselect.c (x_property_data_to_lisp):
677 * xsettings.c (parse_settings):
678 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
679 (get_bits_and_offset): Adjust definition.
680 * frame.c (XParseGeometry): Adjust locals.
681 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
682 * regex.h (toplevel): Likewise for reg_syntax_t.
684 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
686 * eval.c (run_hook_with_args): Use FUNCTIONP.
688 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
690 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
691 fields, drop 'allocated_p' member and use -1 for uninitialized value.
692 * w32term.h (struct w32_output): Similarly but do not use -1 because...
693 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
694 on MS-Windows anyway.
695 (free_face_colors): Define only if HAVE_X_WINDOWS and...
696 (free_realized_face): ...adjust user.
697 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
698 white relief pixels to -1.
699 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
700 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
701 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
703 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
705 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
706 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
707 in practice now. All callers changed.
709 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
711 * dispextern.h (struct face): Use bitfields for 'underline_type'
712 and 'box' members. Remove set-but-unused members 'pixmap_w' and
713 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
714 'stipple' member. Move 'lface' member up to help...
715 * xfaces.c (make_realized_face): ...this function to find and
716 clear just the members that need clearing.
717 (load_face_colors, realize_x_face):
718 * xdisp.c (extend_face_to_end_of_line): Adjust user.
720 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
722 * xftfont.c (struct xftfont_info): Remove set-but-unused
724 (xftfont_open): Adjust user.
725 (xftfont_get_colors): Remove useless prototype.
727 2013-10-26 Eli Zaretskii <eliz@gnu.org>
729 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
730 before passing them to 'unexec'. (Bug#15260)
732 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
734 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
736 2013-10-25 Eli Zaretskii <eliz@gnu.org>
738 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
739 the changed signature of the font driver's 'close' method.
741 * w32font.h (w32font_close): Adjust the prototype to the change in
744 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
746 * w32uniscribe.c (uniscribe_close): Adapt the call to
747 w32font_close to its new prototype.
749 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
751 Omit unused frame argument of font API's close function.
752 * font.h (struct font): Drop frame argument. Adjust comment.
753 * font.c (font_clear_cache, font_close_object): Adjust users.
754 * ftfont.c (ftfont_close):
755 * ftxfont.c (ftxfont_close):
756 * macfont.m (macfont_close):
757 * nsfont.m (nsfont_close):
758 * w32font.c (w32font_close):
759 * xfont.c (xfont_close):
760 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
761 tweak comments and make functions safe if called more than once for
762 the same font object.
764 Perform font-specific cleanup when font object is swept by GC. See
765 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
766 * alloc.c (cleanup_vector): New function.
767 (sweep_vector): Call it for each reclaimed vector object.
768 * font.h (struct font): Adjust comment.
770 2013-10-24 Glenn Morris <rgm@gnu.org>
772 * Makefile.in (abs_top_srcdir): New, set by configure.
774 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
776 Adjust recent font-related changes to fix bug#15686.
777 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
778 is a live window system frame, mark its default font too.
780 2013-10-23 Glenn Morris <rgm@gnu.org>
782 * Makefile.in (RUN_TEMACS): Make relative (again).
783 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
784 (bootstrap-emacs$(EXEEXT)):
785 Quote entities that might contain whitespace.
787 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
789 Port to Solaris 10 and its bundled GCC.
790 Problem reported by Timothy C. Burt.
791 * floatfns.c (isfinite, isnan): Redefine unconditionally.
793 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
795 Do not allow font caches to grow too large.
796 * alloc.c (compact_font_cache_entry, compact_font_caches):
797 New functions or stub if not HAVE_WINDOW_SYSTEM.
798 (compact_undo_list): Factor out from Fgarbage_collect.
800 (mark_face_cache): Mark face font. Move down to avoid
802 (mark_terminals): Do not mark font cache here.
803 (Fgarbage_collect): Call compaction functions described
804 above. Adjust comment.
806 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
808 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
809 chdir to HOME (bug#15607).
811 * nsterm.m (Qcocoa, Qgnustep): New variables.
812 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
813 (ns_get_color): Make selection color work for GNUStep also.
815 2013-10-18 Eli Zaretskii <eliz@gnu.org>
817 * keyboard.c (make_lispy_event): Remove GPM-specific code that
818 handles mouse clicks. Instead, let GPM use the same code as all
819 the other mice use. See the discussion starting at
820 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
821 for the details of the problem with the menu bar this fixes.
823 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
825 Remove port-specific display name lists to avoid extra
826 complexity and data duplication with display info lists.
827 * xterm.h (x_display_name_list): Remove declaration.
828 * xterm.c (x_display_name_list): Remove.
829 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
830 * xfns.c (x_display_info_for_name, Fx_display_list):
831 Likewise. Use x_display_list where appropriate.
832 * w32term.h (w32_display_name_list): Remove declaration.
833 * w32term.c (w32_display_name_list): Remove.
834 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
836 * w32fns.c (x_display_info_for_name, Fx_display_list):
837 Likewise. Use x_display_list where appropriate.
838 * nsterm.h (ns_display_name_list): Remove declaration.
839 * nsterm.m (ns_display_name_list): Remove.
840 (ns_term_init, syms_of_nsterm): Adjust users.
841 * nsfns.m (ns_display_info_for_name, Fx_display_list):
842 Likewise. Use x_display_list where appropriate.
843 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
844 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
845 (mark_terminals): Mark per-terminal font cache.
847 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
849 Don't run timers in input-pending-p. Its new check-timers param
850 provides the prior behavior. (Bug#15045).
851 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
854 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
856 Make some functions static in non-Microsoft builds.
857 On my platform (Fedora 19 x86-64), this shrinks the
858 Emacs executable (text+data) by 0.25%.
859 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
860 (load_color) [!MSDOS]:
861 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
862 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
863 * lisp.h (check_existing):
864 * process.h (conv_sockaddr_to_lisp, network_interface_list)
865 (network_interface_info) [!WINDOWSNT]:
866 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
868 * fileio.c (check_existing):
869 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
870 * process.c (conv_sockaddr_to_lisp, network_interface_list)
871 (network_interface_info) [!WINDOWSNT]:
872 * term.c (encode_terminal_code) [!WINDOWSNT]:
873 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
874 * xfaces.c (load_color) [!MSDOS]:
876 * fileio.c (check_existing, check_executable, check_writable):
877 * process.c (network_interface_list, network_interface_info):
878 Move earlier, so that we don't need forward decls.
879 * gnutls.c (fn_gnutls_transport_set_errno)
880 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
882 * w32.c (init_environment): Use faccessat rather than
883 check_existing, partly for consistency with the rest of the code
884 in this file, partly so that check_existing can be static.
886 Make VALMASK visible to GDB even if clang is used (Bug#15574).
887 * emacs.c (MAIN_PROGRAM): New macro.
888 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
889 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
891 bool vector int width fixes
892 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
893 (Fbool_vector_count_matches_at):
894 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
895 can exceed PTRDIFF_MAX, at least in theory.
896 (Fbool_vector_count_matches_at):
897 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
899 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
901 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
902 (struct sockaddr): Add forward decl, for platforms that lack it.
904 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
906 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
909 2013-10-16 Eli Zaretskii <eliz@gnu.org>
911 * w32.c (network_interface_get_info, network_interface_list)
912 (network_interface_info): New functions. (Bug#15610)
913 (GetAdaptersInfo_Proc): New typedef.
914 (get_adapters_info): New wrapper function.
915 (globals_of_w32): Initialize g_b_init_get_adapters_info.
917 * process.h (network_interface_list, network_interface_info):
920 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
921 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
922 all systems. Return non-nil for systems that HAVE_NET_IF_H and
923 for WINDOWSNT. Doc fix.
924 (syms_of_process): Defsubr Snetwork_interface_list and
925 Snetwork_interface_info unconditionally.
927 * menu.c (have_boxes): Fix redundant simulation of radio buttons
928 in NS GUI sessions. (Bug#15629)
930 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
932 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
934 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
936 * print.c (print_object): Print " ..." when truncating bool vectors.
938 2013-10-15 Eli Zaretskii <eliz@gnu.org>
940 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
941 standard mouse buttons.
943 * termhooks.h (struct input_event): Remove incorrect commentary.
945 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
947 Disallow bool vector operations on mixed-length operands.
948 The old behavior left garbage in the result vector sometimes,
949 and didn't seem to be useful.
950 * data.c (Qwrong_length_argument): New static var.
951 (wrong_length_argument): New function.
952 (bool_vector_binop_driver): Check that args agree in length.
954 * keyboard.c, keyboard.h (all_kboards): Now static.
956 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
958 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
959 note from the lispref.
961 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
963 * nsterm.h (struct ns_display_info): Remove set-but-unused
964 member image_cache (image caches are per-terminal anyway).
965 (FRAME_X_IMAGE_CACHE): Remove.
966 * nsterm.m (ns_initialize_display_info): Adjust user.
968 2013-10-14 Eli Zaretskii <eliz@gnu.org>
970 * w32proc.c: Include mingw_time.h.
972 * w32.c: Include mingw_time.h.
974 Implement scrolling of TTY menus when the screen is too short.
976 * term.c (tty_menu_display): Accept an additional argument, the
977 menu item from which to start displaying the menu. Account for
978 the value of Y when limiting the menu to the number of available
980 (mi_result): New enumeration.
981 (read_menu_input): Return enumerated value. When the y coordinate
982 hits min_y or max_y, return scroll indication instead of wrapping
984 (tty_menu_activate): Handle the scrolling indications from
985 read_menu_input. Compute the first menu item to display and pass
986 it to tty_menu_display.
988 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
990 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
991 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
992 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
993 Adjust to match the change described below.
994 (struct terminal): Move must_write_spaces, line_ins_del_ok,
995 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
996 memory_below_frame members to...
997 * termchar.h (struct tty_display_info): ...here because they're
998 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1000 * nsterm.m (ns_create_terminal):
1001 * w32term.c (w32_create_terminal):
1002 * xterm.c (x_create_terminal): Adjust users.
1003 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1004 to filter out non-TTY frames. Adjust comment.
1005 (scrolling): Adjust user. Prefer eassert for debugging check.
1007 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1009 * xfaces.c (PT_PER_INCH): Remove unused macro.
1010 * termhooks.h (struct terminal): Remove set-but-unused
1011 member fast_clear_end_of_line.
1012 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1013 * nsterm.m (ns_create_terminal):
1014 * term.c (init_tty):
1015 * w32term.c (w32_create_terminal):
1016 * xterm.c (x_create_terminal): Adjust users.
1018 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1020 * lisp.h (bool_vector_size): New function.
1021 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1022 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1023 (Fbool_vector_not, Fbool_vector_count_matches_at):
1024 Remove uses of 'eassume' that should no longer be needed,
1025 because they are subsumed by the 'eassume' in bool_vector_size.
1027 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1029 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1030 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1031 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1033 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1035 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1036 have different dimensions. (Bug#15575)
1038 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1041 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1043 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1045 * term.c (tty_menu_show): Never return with unbalanced
1046 specpdl. Use eassert for debugging check. Adjust style.
1048 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1050 * term.c (read_menu_input): Make selection of menu items
1051 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1052 (tty_menu_activate): Fix off-by-one error when computing max_y.
1054 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1056 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1057 audit logging (only used with GnuTLS 3.x) and enable it.
1059 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1061 * dispnew.c (redraw_frame): Remove useless #ifdef because
1062 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1063 Also, move TTY fflush to...
1064 * term.c (tty_update_end): ...this function.
1066 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1068 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1069 the end of the frame's glyph matrix. (Bug#15575)
1071 * term.c (tty_menu_display): Don't move cursor while overwriting
1072 frame's glyphs with menu items. Limit the number of items
1073 displayed to what can be shown on the available screen lines,
1074 excluding the echo area.
1075 (tty_menu_activate): Limit the Y coordinate allowed by
1076 read_menu_input to the last screen line used for menu display.
1078 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1080 * lisp.h (eassume): New macro.
1081 Also, include <verify.h>, for 'assume'.
1082 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1083 (vroundup, vector_nbytes):
1084 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1085 (Fbool_vector_not, Fbool_vector_count_matches)
1086 (Fbool_vector_count_matches_at):
1087 Use eassume, not eassert.
1088 * casetab.c (set_identity, shuffle):
1089 * composite.c (composition_gstring_put_cache):
1090 * dispnew.c (update_frame_1):
1091 * ftfont.c (ftfont_shape_by_flt):
1092 * image.c (gif_load):
1093 * intervals.c (offset_intervals):
1094 * macfont.m (macfont_shape):
1095 Remove calls to 'assume' that are no longer needed, because
1096 --enable-gcc-warnings no longer generates bogus warnings
1097 when these calls are removed.
1099 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1101 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1103 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1105 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1106 (Qsubstitute_env_in_file_name): New var.
1107 (syms_of_fileio): Define it.
1109 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1111 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1112 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1115 * term.c (save_and_enable_current_matrix): Don't allocate and
1116 don't save margin areas.
1117 (restore_desired_matrix): Don't restore margin areas.
1118 (free_saved_screen): Don't free margin areas.
1120 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1122 * image.c: Pacify --enable-gcc-warnings.
1123 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1124 #define only if used.
1126 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1128 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1129 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1130 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1131 (gif_load): For giflib v5.x and later, display the error message
1132 produced by giflib when its functions fail.
1133 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1136 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1138 * keyboard.c (last_event_timestamp): Remove. For X selection and
1139 GTK popup menus, it may be obtained from per-frame X display info.
1140 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1141 (process_special_events): Adjust users.
1142 * keyboard.h (last_event_timestamp): Remove declaration.
1143 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1144 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1145 * menu.h (xmenu_show): Adjust prototype.
1146 * menu.c (Fx_popup_menu): Adjust user.
1147 * xselect.c (x_own_selection, x_get_foreign_selection)
1148 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1150 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1152 * keyboard.c (init_kboard): Now static. Add arg
1153 to denote window system. Adjust comment.
1154 (init_keyboard): Adjust user.
1155 (allocate_kboard): New function.
1157 * nsterm.m (ns_term_init):
1158 * term.c (init_tty):
1159 * w32term.c (w32_create_terminal):
1160 * xterm.c (x_term_init): Use it.
1161 * keyboard.h (init_kboard): Remove prototype.
1162 (allocate_kboard): Add prototype.
1164 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1166 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1167 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1169 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1171 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1173 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1175 * term.c (tty_menu_activate): Flush the output stream after
1176 showing the cursor, and don't mark the frame garbaged at exit from
1177 the function. Fixes redisplay glitches when moving from one menu
1180 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1182 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1183 or throw error (Bug#15570).
1185 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1187 * intervals.c (temp_set_point_both): Move test into 'eassert',
1190 * lisp.h (eassert): Don't use 'assume'.
1191 Sometimes 'assume' wins in performance, and sometimes it loses,
1192 so it shouldn't be used all the time. Perhaps we need two
1193 flavors of 'eassert', one for where 'assume' is far more likely
1194 to help or to hurt; but that can be done later.
1195 Problem reported by Dmitry Antipov in
1196 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1197 Also, don't include <verify.h>; no longer needed.
1199 2013-10-09 Glenn Morris <rgm@gnu.org>
1201 * eval.c (Fcond): Doc tweak.
1203 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1205 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1206 expressions with side effects to eassert. (Bug#15565)
1208 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1210 * fns.c (hashfn_user_defined): Allow hash functions to return any
1213 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1215 Fix minor problems found by static checking.
1216 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1217 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1218 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1219 * keyboard.c (read_menu_command): Remove unused local.
1220 * lisp.h (read_menu_command): New decl.
1221 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1222 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1223 Return ptrdiff_t, not int.
1224 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1225 not int, for benefit of xpalloc.
1226 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1228 (have_menus_p): Remove; unused.
1229 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1230 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1231 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1233 (save_and_enable_current_matrix): Omit unnecessary casts.
1234 (read_menu_input): Omit local extern decl (now in lisp.h).
1235 Don't access uninitialized storage if mouse_get_xy fails.
1236 (tty_menu_activate): Mark local as initialized, for lint.
1237 (tty_menu_activate, tty_meny_show): Remove unused locals.
1239 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1241 Support menus on text-mode terminals.
1242 * xterm.h (xw_popup_dialog): Add prototype.
1244 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1245 (xmenu_show): Block input here, instead in Fx_popup_menu.
1246 (xw_popup_dialog): New function, with X-specific bits of popup
1249 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1252 * window.c (Fset_window_configuration): Use run-time tests of the
1253 frame type instead of compile-time conditionals, when menu-bar
1254 lines are considered.
1256 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1257 (w32_popup_dialog): New prototypes.
1259 * w32menu.c (Fx_popup_dialog): Function deleted.
1260 (w32_popup_dialog): New function, with w32 specific bits of popup
1261 dialogs. Block input here.
1263 * w32inevt.c (w32_console_read_socket): Minor change to add
1264 debugging TTY events.
1266 * w32fns.c (show_hourglass): If returning early because the frame
1267 is not a GUI frame, unblock input.
1269 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1270 (cursorY): New functions.
1272 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1273 WINDOWSNT, macros that call curX and curY elsewhere.
1275 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1277 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1278 specific function to hide and show cursor on a text-mode terminal.
1279 (tty_menu_struct, struct tty_menu_state): New structures.
1280 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1281 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1282 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1283 (tty_menu_locate, save_and_enable_current_matrix)
1284 (restore_desired_matrix, screen_update, read_menu_input)
1285 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1286 (tty_pop_down_menu, tty_menu_last_menubar_item)
1287 (tty_menu_new_item_coords, tty_menu_show): New functions.
1288 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1290 * nsterm.h (ns_popup_dialog): Adjust prototype.
1292 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1294 (ns_popup_dialog): Adapt order of arguments to the other
1295 *_menu_show implementations.
1296 (Fx_popup_dialog): Function deleted.
1298 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1300 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1302 * menu.c (have_boxes): New function.
1303 (single_keymap_panes): Use it instead of a compile-time
1305 (single_menu_item): Use run-time tests of the frame type instead
1306 of compile-time conditionals.
1307 (encode_menu_string): New function.
1308 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1309 the macro, since different types of frame need different encoding
1311 (digest_single_submenu): Use run-time tests of frame type instead
1312 of, or in addition to, compile-time conditionals.
1313 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1314 (Fx_popup_menu): Detect when the function is called from keyboard
1315 on a TTY. Don't barf when invoked on a text-mode frame.
1316 Check frame type at run time, instead of compile-time conditionals for
1317 invoking terminal-specific menu-show functions.
1318 Call tty_menu_show on text-mode frames.
1319 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1320 run time to determine which alternative to invoke; support dialogs
1323 * keyboard.h <Qmouse_movement>: Declare.
1325 * keyboard.c <Qmouse_movement>: Now extern.
1326 <Qecho_keystrokes>: New static variable.
1327 (read_key_sequence): Accept an additional argument, a flag to
1328 prevent redisplay during reading of the key sequence. All callers
1330 (read_menu_command): New function.
1331 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1333 (toolkit_menubar_in_use): New function.
1334 (make_lispy_event): Use it instead of a compile-time test.
1336 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1337 window-system being available.
1339 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1340 to x-popup-dialog on the frame type, they all now support popup
1343 * dispnew.c (save_current_matrix): Save the margin areas.
1344 (restore_current_matrix): Restore margin areas.
1345 (update_frame_with_menu): New function.
1347 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1350 * alloc.c (make_save_ptr): Now compiled unconditionally.
1352 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1354 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1355 (redraw_frame, update_frame): Adjust users.
1356 * dispextern.h (set_window_update_flags): Adjust prototype.
1357 * xdisp.c (redisplay_internal): When updating all frames with zero
1358 windows_or_buffers_changed, assume that only the windows that shows
1359 current buffer should be really updated.
1361 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1363 Do not allocate huge temporary memory areas and objects while encoding
1364 for file I/O, thus reducing an enormous memory usage for large buffers.
1365 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1366 * coding.h (struct coding_system): New member raw_destination.
1367 * coding.c (setup_coding_system): Initialize it to zero.
1368 (encode_coding_object): If raw_destination is set, do not create
1369 dst_object. Add comment.
1370 * fileio.c (toplevel): New constant E_WRITE_MAX.
1371 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1372 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1374 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1376 * nsterm.m (windowDidExitFullScreen:):
1377 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1379 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1381 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1382 * keyboard.c (unblock_input_to): Don't process pending signals
1383 if a fatal error is in progress.
1385 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1386 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1387 they're talking about words in Lisp bool vectors.
1388 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1389 * data.c (popcount_bits_word): Rename from popcount_size_t.
1390 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1393 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1395 Improve support for popcount and counting trailing zeros (Bug#15550).
1396 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1397 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1398 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1399 (popcount_size_t_msc, popcount_size_t_gcc):
1400 Remove; now done by Gnulib.
1401 (popcount_size_t): Now a macro that defers to Gnulib.
1402 (count_trailing_zero_bits): Return int, for consistency with
1403 Gnulib and because Emacs prefers signed to unsigned int.
1404 Don't assume that size_t is either unsigned int or unsigned long
1405 or unsigned long long.
1406 (size_t_to_host_endian): Do not assume that size_t is either
1407 exactly 32 or exactly 64 bits wide.
1408 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1409 etc., so that it's now an enum constant, not a macro.
1410 No need to assume that it's either 32 or 64.
1412 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1414 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1417 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1419 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1420 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1422 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1424 emacs_read and emacs_write now use void *, not char *.
1425 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1426 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1427 Buffer arg is now void *, not char *. This matches plain
1428 'read' and 'write' better, and avoids a constraint violation
1429 on Solaris 9 with Oracle Studio.
1431 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1433 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1434 memset to explicit loop. Otherwise copy largest possible chunk
1435 from initialized to uninitialized part, thus allowing the longer
1436 memcpy runs and reducing the number of loop iterations.
1438 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1440 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1441 hide toolbar (Bug#15388).
1442 (windowDidEnterFullScreen:): If presentation options are zero,
1443 set them here (Bug#15388).
1444 (ns_update_auto_hide_menu_bar): Remove runtime check.
1445 Don't auto hide dock unless menubar is also auto hidden.
1447 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1449 * editfns.c (message): Mention batch mode in doc string.
1451 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1453 * nsterm.m (check_native_fs): Remove erroneous comment.
1455 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1457 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1458 uses find_newline instead of scan_newline and so doesn't move point.
1460 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1462 Use hardware support for byteswapping on glibc x86 etc.
1463 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1464 whereas the old swap64 needed 30.
1465 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1466 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1467 Use byteswap.h's macros to swap bytes.
1468 * lisp.h (swap16, swap32, swap64): Remove.
1469 All uses replaced by bswap_16, bswap_32, bswap_64.
1471 * bytecode.c (exec_byte_code): Use some more volatile variables
1472 to work around local variables getting clobbered by longjmp.
1473 Port to pre-C99, which doesn't allow decls after stmts.
1475 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1477 * lisp.h (eassert): Assume that COND is true when optimizing.
1478 In other words, take on the behavior of eassert_and_assume.
1479 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1480 (eassert_and_assume): Remove. All uses replaced by eassert.
1482 * xdisp.c (Qglyphless_char): Now static.
1484 Adjust to merge from gnulib.
1485 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1486 * lisp.h: Include <verify.h>, for 'assume'.
1488 * eval.c (clobbered_eassert): New macro.
1489 (internal_catch, internal_condition_case)
1490 (internal_condition_case_1, internal_condition_case_2)
1491 (internal_condition_case_n): Use it instead of eassert
1492 when the argument contains locals clobbered by longjmp.
1493 Don't use clobbered locals outside of clobbered_eassert.
1494 (internal_lisp_condition_case): Use a volatile variable
1495 to work around a local variable's getting clobbered.
1497 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1499 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1500 (PUSH_HANDLER): New macro.
1501 (catchlist): Remove.
1502 (handlerlist): Always declare.
1504 * eval.c (catchlist): Remove (merge with handlerlist).
1505 (handlerlist, lisp_eval_depth): Not static any more.
1506 (internal_catch, internal_condition_case, internal_condition_case_1)
1507 (internal_condition_case_2, internal_condition_case_n):
1509 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1510 handlerlist/catchlist.
1511 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1512 handlerlist which can only handle a single condition-case handler at
1514 (find_handler_clause): Simplify since we only a single branch here
1517 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1519 (bcall0): New function.
1520 (exec_byte_code): Add corresponding cases. Improve error message when
1521 encountering an invalid byte-code. Let Bunwind_protect accept
1522 a function (rather than a list of expressions) as argument.
1524 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1525 and make them unconditional now that they're heap-allocated.
1527 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1529 * charset.c (Fdecode_char, Fencode_char): Remove description of
1530 `restriction' arg. now that it's hidden by advertised-calling-convention.
1532 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1534 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1535 Remove unused variable (from mac-port).
1536 (macfont_draw): Use s->ybase for correct y position.
1538 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1540 * frame.h (struct frame): Drop has_minibuffer member because...
1541 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1542 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1544 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1546 * window.h (struct window): Prefer enum text_cursor_kinds to int
1547 for phys_cursor_type member. Move the latter, phys_cursor_width,
1548 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1549 * window.c (replace_window, make_window): Adjust users.
1551 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1553 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1554 this module is never compiled otherwise.
1556 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1558 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1561 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1563 * xdisp.c (get_next_display_element): Don't call face_for_font in
1564 a build configured --without-x. (Bug#15484)
1566 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1568 * window.c (calc_absolute_offset): #elif should be #elif defined.
1570 * frame.c (delete_frame): Block/unblock input to overcome race
1571 condition (Bug#15475).
1573 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1575 * frame.c (delete_frame): Record selected frame only after
1576 calling Qdelete_frame_functions (Bug#15477).
1578 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1580 * nsterm.m (ns_selection_color): Remove.
1581 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1582 NSColor selectedText(Background)Color. Only for COCOA.
1583 (ns_term_init): Remove assignment of ns_selection_color, logic
1584 moved to ns_get_color.
1586 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1587 NS_SELECTION_COLOR_DEFAULT.
1588 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1590 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1592 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1593 frame' does not have the tool_bar_window member.
1595 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1597 Signal error when reading an empty byte-code object (Bug#15405)
1598 * lread.c (read1): signal error
1599 * alloc.c (make_byte_code): eassert header size
1600 (sweep_vectors): change an int to size_t
1602 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1604 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1605 instead of ints, as it's the usual style for offsetof constants. See:
1606 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1608 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1609 This is ugly, but it should fix the performance problem for older
1610 GCC versions in the short run. I'll look into integrating the
1611 Gnulib module for popcount, as a better fix.
1612 See the thread starting in:
1613 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1614 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1615 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1616 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1617 (popcount_size_t): Use it.
1619 2013-09-24 Daniel Colascione <dancol@dancol.org>
1621 * process.c (Fnetwork_interface_info): Fix build break due to
1624 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1626 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1627 Prefer signed to unsigned integers where either will do.
1628 No need for 'const' on locals that do not escape.
1629 Omit easserts with unnecessary and unportable assumptions about
1630 alignment. Avoid unnecessary casts to char *.
1632 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1634 Use union for the payload of struct Lisp_Vector.
1635 This helps to avoid a few glitches dictated by C's aliasing rules.
1636 * lisp.h (struct Lisp_Vector): Use union for next and
1637 contents member. Adjust comment. Change related users.
1638 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1639 Related users changed.
1640 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1641 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1642 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1643 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1645 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1647 Optimize glyph row clearing and copying routines.
1648 * dispextern.h (struct glyph_row): Change layout of struct
1649 glyph_row to help copy_row_except_pointers. Adjust comment.
1650 * dispnew.c (null_row): Remove.
1651 (clear_glyph_row): Use offsetof and memset to find and clear
1652 just the members that need clearing. Adjust comment.
1653 (copy_row_except_pointers): Likewise for copying.
1655 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1657 Some minor cleanups of recently-added bool vector code.
1658 * conf_post.h (assume): Always return void. Use lint version
1659 only if GCC and MSC versions don't apply.
1660 * conf_post.h (assume):
1661 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1662 Depend on _MSC_VER, not __MSC_VER, for consistency with
1664 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1665 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1666 (bool_vector_binop_driver, count_trailing_zero_bits)
1667 (size_t_to_host_endian): Now static, not static inline;
1668 the latter isn't needed with modern compilers and doesn't
1669 work with older compilers anyway.
1671 * alloc.c (valgrind_p): Use bool for boolean.
1673 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1675 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1676 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1677 (display_last_displayed_message_p, message_buf_print)
1678 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1679 Use bool for boolean.
1680 * dispextern.h (cancel_line, init_desired_glyphs):
1681 Remove ancient leftover.
1682 (help_echo_showing_p, hourglass_shown_p):
1683 * lisp.h (noninteractive_need_newline): Adjust declaration.
1685 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1687 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1689 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1690 ...this file and convert the latter to static. Adjust comment.
1691 (make_initial_frame):
1692 * window.c (init_window_once): Adjust user.
1693 * frame.h (last_nonminibuf_frame): Remove declaration.
1694 * lisp.h (selected_frame): Likewise.
1695 * msdos.c (the_only_display_info): Adjust comment.
1697 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1699 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1700 computing the end column of mouse-highlight that comes from
1701 display or overlay strings. (Bug#15437)
1702 (note_mouse_highlight): Adapt calculation of last argument to
1703 mouse_face_from_string_pos to the above change.
1705 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1706 all platforms, not just for clang.
1708 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1710 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1711 about excess arguments to snprintf.
1713 * conf_post.h(assume): Use __builtin_unreachable for clang.
1715 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1717 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1718 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1720 2013-09-23 Daniel Colascione <dancol@dancol.org>
1722 * alloc.c (USE_VALGRIND): New macro; on by default
1723 when ENABLE_CHECKING.
1724 (mark_maybe_object, mark_maybe_pointer)
1725 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1727 (valgrind_p) [USE_VALGRIND]: New variable.
1728 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1730 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1732 * process.c (wait_reading_process_output): Change int pnamelen to
1735 * nsterm.m (setMarkedText:selectedRange:):
1736 (deleteWorkingText):
1737 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1738 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1739 argument to unsigned long to avoid warning.
1740 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1742 * conf_post.h (assume): Fix compiler error: x shall be cond.
1744 2013-09-22 Daniel Colascione <dancol@dancol.org>
1746 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1747 warning when compiling without a window system.
1749 2013-09-22 Daniel Colascione <dancol@dancol.org>
1751 * data.c (Qbool_vector_p): New symbol.
1752 (bool_vector_spare_mask, popcount_size_t_generic)
1753 (popcount_size_t_msc, popcount_size_t_gcc)
1755 (bool_vector_binop_driver)
1756 (count_trailing_zero_bits, size_t_to_host_endian)
1757 (Fbool_vector_exclusive_or)
1758 (Fbool_vector_union)
1759 (Fbool_vector_intersection, Fbool_vector_set_difference)
1760 (Fbool_vector_subsetp, Fbool_vector_not)
1761 (Fbool_vector_count_matches)
1762 (Fbool_vector_count_matches_at): New functions.
1763 (syms_of_data): Intern new symbol, functions.
1764 * alloc.c (bool_vector_payload_bytes): New function.
1765 (Fmake_bool_vector): Instead of calling Fmake_vector,
1766 which performs redundant initialization and argument checking,
1767 just call allocate_vector ourselves. Make sure we clear any
1768 terminating padding to zero.
1769 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1770 instead of open-coding the size calculation.
1771 (vroundup_ct): New macro.
1772 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1773 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1774 * composite.c (composition_gstring_put_cache):
1775 Change lint_assume to assume.
1776 * conf_post.h (assume): New macro.
1777 (lint_assume): Remove.
1778 * dispnew.c (update_frame_1): Change lint_assume to assume.
1779 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1781 * image.c (gif_load): Change lint_assume to assume.
1782 * lisp.h (eassert_and_assume): New macro.
1783 (Qbool_vector_p): Declare.
1784 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1785 (swap16, swap32, swap64): New inline functions.
1786 * macfont.c (macfont_shape): Change lint_assume to assume.
1787 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1788 * xsettings.c (parse_settings): Use new swap16 and
1789 swap32 from lisp.h instead of file-specific macros.
1791 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1793 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1794 found (which can legitimately happen when the glyph row at the
1795 window start is disabled in the current_matrix. (Bug#15365)
1797 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1799 Fix syntax.h bug introduced by recent INLINE change.
1800 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1801 conditionally compiled one way in some modules, and a different
1802 way in others. This doesn't work with extern inline functions,
1803 which must have the same definition in all modules, because the
1804 defining code might be shared across modules, depending on the
1805 implementation. Symptoms reported by Martin Rudalics in:
1806 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1807 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1808 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1809 overriding the corresponding functions in syntax.h.
1810 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1811 (syntax_property): New inline functions.
1812 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1813 Rewrite in terms of these new functions.
1815 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1817 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1818 not chars_in_text, whose result depends on the multibyteness of
1819 the current buffer. (Bug#15426)
1821 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1823 Port recent change to hosts where pointers aren't 'long'.
1824 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1825 Don't assume that pointers are the same width as 'long'.
1826 Add a compile-time check that a pointer fits into two X slots.
1828 A simpler, centralized INLINE.
1829 * conf_post.h (INLINE): Define only if not already defined.
1830 This allows us to use a single INLINE, defined by one file
1832 * emacs.c (INLINE): Define it.
1833 Also, include category.h, charset.h, composite.h, dispextern.h,
1834 syntax.h, systime.h, so that their INLINE definitions are expanded
1836 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1837 * buffer.h, buffer.c (BUFFER_INLINE):
1838 * category.h, category.c (CATEGORY_INLINE):
1839 * character.h, character.c (CHARACTER_INLINE):
1840 * charset.h, charset.c (CHARSET_INLINE):
1841 * composite.h, composite.c (COMPOSITE_INLINE):
1842 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1843 * frame.h, frame.c (FRAME_INLINE):
1844 * intervals.h, intervals.c (INTERVALS_INLINE):
1845 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1846 * lisp.h, alloc.c (LISP_INLINE):
1847 * process.h, process.c (PROCESS_INLINE):
1848 * syntax.h, syntax.c (SYNTAX_INLINE):
1849 * systime.h, sysdep.c (SYSTIME_INLINE):
1850 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1851 * window.h, window.c (WINDOW_INLINE):
1852 Remove. All uses replaced with INLINE.
1854 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1856 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1859 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1861 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1862 'const char *' to avoid compiler warnings due to similar change in
1863 the prototype of x_get_string_resource.
1865 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1867 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1868 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1869 going to replace static variables below. Adjust comments.
1870 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1871 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1872 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1873 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1874 Related users changed.
1875 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1876 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1877 last_mouse_movement_time, going to replace static variables below.
1879 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1880 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1882 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1883 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1884 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1885 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1886 static variables below.
1887 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1888 (last_mouse_scroll_bar): Remove.
1889 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1890 (mouseExited): Related users changed.
1892 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1894 Do not use external array to process X scroll bar messages.
1895 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1896 (x_send_scroll_bar_event): Pack window pointer into two slots
1897 of XClientMessageEvent if we're 64-bit. Adjust comment.
1898 (x_scroll_bar_to_input_event): Unpack accordingly.
1900 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1902 Ifdef away recent changes which aren't relevant to NS port.
1903 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1904 [!HAVE_NS]: Declare as such.
1905 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1906 [!HAVE_NS]: Define as such.
1908 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1910 * frame.c (x_redo_mouse_highlight): New function
1911 to factor out common code used in W32 and X ports.
1912 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1913 * xterm.h (struct x_display_info):
1914 * w32term.h (struct w32_display_info):
1915 * nsterm.h (struct ns_display_info): New members
1916 last_mouse_motion_frame, last_mouse_motion_x and
1917 last_mouse_motion_y, going to replace static variables below.
1918 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1919 (redo_mouse_highlight): Remove.
1920 (note_mouse_movement, syms_of_xterm): Adjust user.
1921 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1922 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1923 (redo_mouse_highlight): Remove.
1924 (note_mouse_movement, syms_of_w32term): Adjust user.
1925 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1926 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1928 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1929 * nsfns.m (compute_tip_xy): Adjust user.
1931 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1933 * frame.c (x_mouse_grabbed): New function.
1934 * dispextern.h (x_mouse_grabbed): Add prototype.
1935 (last_mouse_frame): Remove declaration.
1936 * xterm.h (struct x_display_info):
1937 * w32term.h (struct w32_display_info):
1938 * nsterm.h (struct ns_display_info): New member
1939 last_mouse_frame, going to replace...
1940 * xdisp.c (last_mouse_frame): ...global variable.
1941 (note_tool_bar_highlight):
1942 * w32term.c (w32_mouse_position, w32_read_socket):
1943 * xterm.c (XTmouse_position, handle_one_xevent):
1944 Use x_mouse_grabbed.
1945 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1947 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1949 * w32term.c (w32_read_socket): Avoid temporary
1950 variables in a call to x_real_positions.
1951 * xterm.c (handle_one_xevent): Likewise.
1953 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1955 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1956 (x_icon_type): Remove prototype.
1957 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1958 * frame.c (x_icon_type): Remove.
1959 * w32term.c (x_make_frame_visible, x_iconify_frame):
1960 * xterm.c (x_make_frame_visible, x_iconify_frame):
1961 Use x_set_bitmap_icon to factor out common code.
1963 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1965 * dispextern.h (check_x_display_info, x_get_string_resource):
1966 Declare here just once and unify the latter.
1967 * frame.c (check_x_display_info, x_get_string_resource):
1968 * nsterm.h (check_x_display_info):
1969 * xrdb.c (x_get_string_resource):
1970 * xterm.h (check_x_display_info): Remove prototypes.
1971 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1972 * w32reg.c (x_get_string_resource): Likewise.
1973 (w32_get_rdb_resource): Adjust user.
1975 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1977 * xterm.h (struct x_display_info): New member
1978 x_pending_autoraise_frame, going to replace...
1979 * xterm.c (pending_autoraise_frame): ...static variable.
1980 (x_new_focus_frame, XTread_socket): Adjust users.
1981 * w32term.h (struct w32_display_info): New member
1982 w32_pending_autoraise_frame, going to replace...
1983 * w32term.c (pending_autoraise_frame): ...global variable.
1984 (x_new_focus_frame, w32_read_socket): Adjust users.
1986 2013-09-17 Glenn Morris <rgm@gnu.org>
1988 * xdisp.c (message_dolog): If we create *Messages*,
1989 switch it to messages-buffer-mode.
1991 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1993 Don't overuse 'const' in types of locals.
1994 * bidi.c (bidi_count_bytes):
1995 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1996 (xg_event_is_for_scrollbar):
1997 * xselect.c (x_handle_property_notify)
1998 (x_handle_selection_notify, x_handle_dnd_message):
1999 * xsettings.c, xsettings.h (xft_settings_event):
2000 * xterm.c (x_handle_net_wm_state, handle_one_event)
2001 (x_menubar_window_to_frame, x_detect_focus_change)
2002 (construct_mouse_click, note_mouse_movement)
2003 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2004 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2005 (handle_one_xevent, x_handle_net_wm_state):
2006 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2007 (x_handle_dnd_message):
2008 Avoid unnecessary 'const', typically the second 'const' in
2009 'const foo * const arg', a 'const' that does not affect the API
2010 and doesn't significantly help the human reader.
2012 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2014 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2015 only if Glib < 2.36.0.
2016 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2017 * xsettings.c (init_gconf, init_gsettings): Do not check
2019 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2021 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2023 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2025 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2026 before calling g_type_init.
2028 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2030 * nsterm.m (syms_of_nsterm): ... to here.
2032 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2034 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2035 (ignore_next_mouse_click_timeout): Use Time as X does.
2036 (handle_one_xevent): Avoid cast and use unsigned comparison.
2038 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2040 Do not copy X event in handle_one_xevent except KeyPress case.
2041 Wnen XEvent is processed, it is unlikely to be changed except
2042 KeyPress case, so we can avoid copying and use const pointer to
2043 const data to make sure that an event is not changed elsewhere.
2044 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2045 const' and do not create local copy except for the KeyPress event.
2046 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2047 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2048 (x_handle_net_wm_state, x_menubar_window_to_frame)
2049 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2050 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2051 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2052 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2053 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2054 (x_handle_dnd_message):
2055 * xsettings.c (xft_settings_event):
2056 Use 'const XEvent * const' where appropriate.
2057 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2059 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2061 Fix X event waiting to handle multiple frames.
2062 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2063 * xterm.c (pending_event_wait): Remove. Adjust users.
2064 (x_detect_focus_change): Pass frame arg.
2065 (handle_one_xevent): Find related frame early and clear per-frame
2066 wait_event_type only if this is an event for the relevant frame.
2067 (x_wait_for_event): Use per-frame wait_event_type.
2069 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2071 * nsfns.m (Fx_create_frame): Fix font driver registration for
2074 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2075 for syms_of_macfont.
2077 * nsterm.m: Include macfont.h.
2078 (ns_tmp_flags, ns_tmp_font): Remove.
2079 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2080 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2081 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2082 (changeFont:): Fix code style. Check for font driver type when
2085 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2088 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2089 (nsfont_open): Set font driver type.
2090 Set font->ascent and font->descent. Figure out font instead of
2091 ns_tmp_font, and flags instead of ns_tmp_flags.
2092 Fix indentation. Remove call to ns_draw_text_decoration,
2095 * nsfns.m: Include macfont.h.
2096 (Fx_create_frame): Register macfont driver, make a better default font.
2097 (Fns_popup_font_panel): Get font from macfont driver, if used.
2099 * macfont.m, macfont.h, maccuvs.h: New files.
2101 * font.h: Declare syms_of_macfont.
2103 * font.c (syms_of_font): Call syms_of_macfont.
2105 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2107 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2109 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2110 and it is always zero for others, so I assume that this is an ancient
2111 leftover which nobody will want to change any more.
2112 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2113 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2114 * frame.c (x_set_scroll_bar_width):
2115 * w32fns.c (w32_createscrollbar):
2116 * w32term.c (w32_set_vertical_scroll_bar):
2117 * xfns.c (x_set_scroll_bar_default_width):
2118 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2119 (x_scroll_bar_expose): Related users changed.
2121 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2123 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2124 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2125 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2127 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2129 * nsterm.h, w32term.h, xterm.h: ...and not here.
2130 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2131 Remove unused Xisms.
2132 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2133 these modules are never compiled otherwise.
2135 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2137 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2138 Doc fix. (Bug#15375)
2140 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2142 Unify Fx_focus_frame between all ports.
2143 * frame.h (x_focus_frame): New prototype.
2144 * xfns.c (Fx_focus_frame): Remove.
2145 (syms_of_xfns): Do not defsubr it.
2146 (x_focus_frame): X implementation.
2147 * nsfns.m (Fx_focus_frame): Remove.
2148 (syms_of_nsfns): Do not defsubr it.
2149 (x_focus_frame): NS implementation.
2150 * w32term.c (Fx_focus_frame): Remove.
2151 (x_focus_on_frame): Rename to...
2152 (x_focus_frame): W32 implementation.
2153 * w32term.h (x_focus_on_frame): Remove prototype.
2154 * w32fns.c (Fx_focus_frame): Remove.
2155 (syms_of_w32fns): Do not defsubr it.
2156 * frame.c (Fx_focus_frame): Define here.
2157 (syms_of_frame): Defsubr here.
2158 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2160 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2162 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2163 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2164 each port to reference the port-specific window system data.
2165 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2166 (FRAME_DISPLAY_INFO): Define.
2167 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2168 (FRAME_DISPLAY_INFO): Define. Adjust users.
2169 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2170 (FRAME_DISPLAY_INFO): Define. Adjust users.
2171 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2172 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2173 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2174 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2175 * xselect.c, xterm.c: All related users changed.
2177 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2179 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2180 (x_menubar_window_to_frame): Remove prototypes.
2181 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2182 (x_menubar_window_to_frame, x_top_window_to_frame):
2184 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2185 (x_menubar_window_to_frame, x_top_window_to_frame):
2186 ...to here and convert all but the last to static.
2188 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2190 * lisp.mk (lisp): Add w32-common-fns.elc.
2192 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2194 * charset.c (char_charset): Document an exception for char-charset.
2196 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2198 * xterm.h (x_display_info): New field last_user_time...
2199 * xterm.c (toplevel): ...to replace static last_user_time.
2200 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2202 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2204 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2205 scroll bar values to prevent thumb from disappear and update comment.
2207 2013-09-11 Glenn Morris <rgm@gnu.org>
2209 * emacs.c (usage_message): Possessive apostrophe tweak.
2211 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2213 * nsterm.m (syms_of_nsterm): Use Qns.
2214 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2215 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2216 * xfns.c (x_display_info_for_name, Fx_open_connection):
2217 Remove old '#if 0' code.
2218 (syms_of_xfns): Use Qx.
2219 * termhooks.h (fullscreen_hook): Remove the leftover.
2220 (struct terminal): Fix typo in comment.
2222 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2224 Cleaning up a few X scroll bar bits.
2225 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2226 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2227 New member last_seen_part, going to replace...
2228 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2229 (xt_action_hook) [USE_LUCID]: Adjust user.
2230 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2231 Lucid-specific scroll bar support.
2232 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2233 to int and adjust to use last_seen_part member.
2234 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2235 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2236 Initialize last_seen_part.
2238 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2240 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2241 insert-buffer-substring an empty string.
2243 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2245 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2246 avoiding a GCC warning.
2248 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2250 Ifdef away frame tool bar code when it is not really used.
2251 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2252 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2253 and minimize_tool_bar_window_p under the above.
2254 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2255 (fset_tool_bar_window): Likewise.
2256 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2257 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2258 (change_frame_size_1):
2259 * window.c (window_from_coordinates, Frecenter): Adjust users.
2260 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2261 code is not really used.
2262 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2263 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2264 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2265 [!USE_GTK && !HAVE_NS]: Define as such.
2266 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2267 (note_mouse_highlight, expose_frame):
2268 * xfns.c (x_set_tool_bar_lines):
2269 * xterm.c (handle_one_xevent): Adjust users.
2271 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2273 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2274 This bug was introduced by my 2013-08-26 patch, which incorrectly
2275 assumed that the terminfo implementation doesn't use termcap buffers.
2276 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2277 these buffers apparently are used after all.
2278 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2279 (struct tty_display_info): Define members termcap_term_buffer and
2280 termcap_strings_buffer even if TERMINFO.
2282 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2285 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2286 'usage' docstring entry to pacify make-docfile.
2288 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2290 Change comparison functions =, <, >, <=, >= to take many arguments.
2291 * data.c: Change comparison functions' interface and implementation.
2292 * lisp.h: Make arithcompare available for efficient two arg
2294 * bytecode.c: Use arithcompare.
2295 * fileio.c: Use new interface.
2297 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2299 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2301 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2303 * eval.c (Feval): Document the new use of `lexical'.
2305 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2307 Review and drop old frame resize hack.
2308 * frame.h (struct frame): Remove force_flush_display_p.
2309 * dispnew.c (update_frame): Adjust user and don't call
2310 flush_frame here. The comment has said that there was an issues
2311 with redisplaying fringes, but I don't see any differences with
2312 and without this hack. Hopefully we can continue without it.
2313 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2314 current frame matrices twice if resized_p is set.
2316 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2318 Do not populate pure Xism x_sync to other ports.
2319 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2320 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2321 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2322 * w32term.h (x_sync): Remove prototype.
2324 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2326 Cleanup frame flushing.
2327 * dispextern.h (struct redisplay_interface):
2328 Drop flush_display_optional because flush_display is enough
2329 for X and flushing via RIF is just a no-op for others.
2330 * frame.h (flush_frame): New function.
2331 * dispnew.c (update_frame):
2332 * minibuf.c (read_minibuf):
2333 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2335 * keyboard.c (detect_input_pending_run_timers): Do not flush
2336 all frames but selected one in redisplay_preserve_echo_area.
2337 * nsterm.m (ns_flush): Remove no-op.
2338 (ns_redisplay_interface): Adjust user.
2339 * w32term.h (x_flush): Remove no-op.
2340 (w32_redisplay_interface): Adjust user.
2341 * xterm.c (x_flush): Simplify because we do not flush all
2342 frames at once any more. Adjust comment.
2343 (x_redisplay_interface): Adjust user.
2345 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2347 Port --without-x --enable-gcc-warnings to Fedora 19.
2348 * gfilenotify.c (globals_of_gfilenotify):
2349 Call g_type_init only if using an older glib version that needs it.
2351 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2353 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2354 (last_glyphless_glyph_merged_face_id): Remove declarations.
2355 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2356 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2357 (last_glyphless_glyph_merged_face_id): Now static.
2358 (merge_escape_glyph_face): New function, refactored from...
2359 (get_next_display_element): ...here.
2360 (merge_glyphless_glyph_face): New function, refactored from...
2361 (produce_glyphless_glyph): ...here...
2362 * term.c (produce_glyphless_glyph): ...and here.
2364 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2366 * eval.c (eval_sub): Only call Ffunction if necessary.
2368 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2370 Attempt to make redisplay more selective when changing cursor type.
2371 * frame.h (struct frame): New bitfield cursor_type_changed.
2372 * xdisp.c (cursor_type_changed): Remove.
2373 (try_cursor_movement, redisplay_window, try_window_id)
2374 (set_frame_cursor_types, try_window_reusing_current_matrix):
2375 Adjust to use per-frame bitfield.
2376 (redisplay_internal): Look for cursor type change on each visible
2377 frame and consider all frames if cursor type has been changed on
2378 the frame other than selected. If cursor type has been changed on
2379 selected frame only, do not use fast update.
2381 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2383 Attempt to make redisplay more selective when changing fonts.
2384 * frame.h (struct frame): New bitfield fonts_changed.
2385 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2386 (adjust_frame_glyphs): Add prototype.
2387 * dispnew.c (fonts_changed_p): Remove.
2388 (adjust_glyphs): Remove because we do not
2389 adjust matrices on all frames at once any more.
2390 (adjust_frame_glyphs): Block and unblock input here.
2391 (adjust_glyph_matrix): Use fonts_changed.
2392 (change_frame_size_1): Use adjust_frame_glyphs.
2393 * font.c (font_open_entity): Use fonts_changed.
2394 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2395 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2396 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2397 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2398 (shrink_mini_window, Fresize_mini_window_internal)
2399 (window_scroll_pixel_based, Fset_window_configuration)
2400 (apply_window_adjustment, Fset_window_vscroll):
2401 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2402 Use adjust_frame_glyphs.
2403 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2404 (try_window_reusing_current_matrix, try_window_id, display_line)
2405 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2406 (redisplay_internal): Consider fonts_changed and adjust frame
2407 matrices for each frame only if the frame is visible. If font
2408 has been changed on some frame during full redisplay, retry
2409 only visible frames where the font has been actually changed.
2411 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2413 Cache current header and mode line height for each window.
2414 * window.h (struct window): New fields mode_line_height
2415 and header_line_height.
2416 * window.c (make_window): Initialize them.
2417 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2418 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2419 (current_mode_line_height, current_header_line_height):
2421 * xdisp.c (current_mode_line_height, current_header_line_height):
2423 (pos_visible_p, init_xdisp): Adjust user.
2424 (redisplay_window): Invalidate mode_line_height and
2425 header_line_height if current and desired matrices do not agree.
2427 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2429 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2430 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2432 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2434 Make --without-x compatible with --enable-gcc-warnings.
2435 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2436 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2437 members under HAVE_WINDOW_SYSTEM.
2438 * keyboard.c (make_lispy_focus_out): Likewise.
2439 (record_menu_key): Move under HAVE_MENUS.
2440 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2441 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2442 (syms_of_xdisp): Adjust user.
2443 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2444 (start_hourglass, cancel_hourglass):
2445 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2446 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2447 and CLEAR_FONT_TABLE_NFONTS.
2448 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2449 Declare only if HAVE_WINDOW_SYSTEM.
2450 (lface_same_font_attributes_p, clear_face_gcs): Define only
2451 if HAVE_WINDOW_SYSTEM.
2453 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2455 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2456 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2457 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2459 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2461 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2463 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2465 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2466 This fixes a type error on hosts where ptrdiff_t is wider than int.
2468 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2470 * keyboard.c (read_key_sequence_vs): New function.
2471 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2474 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2476 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2478 Makefile improvements.
2479 * Makefile.in (config.status): Don't use double-colon rules, as
2480 they are not portable according to POSIX. Fix shell typo with `;
2481 I guess this rule has never been tested?
2482 (VCSWITNESS): New macro, to override any environment var.
2484 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2486 * xterm.h (struct x_display_info): Do not track X connection
2487 fd separately because it is always available from Display.
2488 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2491 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2493 * buffer.c (drop_overlay):
2494 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2495 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2497 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2499 * buffer.c (Fmake_overlay, Fmove_overlay):
2500 * intervals.c (set_point_from_marker):
2501 * print.c (PRINTPREPARE): Prefer signal_error
2502 to plain error and report unsuitable marker too.
2504 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2506 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2507 for 'dragging' member.
2508 (struct x_output): Remove set-but-unused leftovers
2509 'left_before_move' and 'top_before_move'.
2510 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2511 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2512 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2513 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2514 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2515 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2516 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2517 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2519 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2521 * nsfont.m (INVALID_GLYPH): New define.
2522 (nsfont_encode_char): Use INVALID_GLYPH.
2523 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2525 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2527 * xterm.c (x_last_mouse_movement_time): Revert last change.
2528 This code should use XDisplayMotionBufferSize to check display's
2529 motion history first, and there are few other issues as well.
2530 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2531 (handle_one_xevent): Adjust user.
2533 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2535 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2536 * frame.c (Flast_nonminibuf_frame): ... to here.
2537 (check_minibuf_window): Don't abort if no window was found
2540 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2542 Use XGetMotionEvents to ask the last mouse motion time from X server.
2543 * xterm.c (X_MOTION_HISTORY): Default to 1.
2544 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2545 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2546 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2547 Ifdef away legacy code.
2548 (XTmouse_position, x_scroll_bar_report_motion):
2549 Use x_last_mouse_movement_time.
2550 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2553 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2555 * msdos.c (last_mouse_window): Move to...
2556 (dos_rawgetc): ...this function and adjust comment.
2557 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2558 (mouseMoved): ...this function and adjust comment.
2559 * w32term.c (last_window): Likewise with...
2560 (w32_read_socket): ...this function.
2561 * xterm.c (last_window): Likewise with...
2562 (handle_one_xevent): ...this function.
2564 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2566 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2567 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2568 (handle_one_xevent): ...to here.
2569 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2572 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2574 * msdos.c (IT_set_terminal_window): Remove no-op.
2575 (initialize_msdos_display): Adjust terminal setup.
2576 * w32console.c (w32con_set_terminal_window): Remove no-op.
2577 (initialize_w32_display): Adjust terminal setup.
2578 * w32term.c (w32_set_terminal_window): Remove no-op.
2579 (w32_create_terminal): Adjust terminal setup.
2580 * xterm.c (XTset_terminal_window): Remove no-op.
2581 (x_create_terminal): Adjust terminal setup.
2583 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2585 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2587 (ns_create_terminal): Adjust terminal setup.
2588 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2590 (w32_create_terminal): Adjust terminal setup.
2591 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2593 (x_create_terminal): Adjust terminal setup.
2595 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2597 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2598 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2599 * dispnew.c (buffer_posn_from_coords):
2600 * window.c (Fwindow_end, displayed_window_lines):
2601 * xdisp.c (redisplay_mode_lines): Use it.
2603 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2605 * fontset.c (face_for_char): Check char in the current face font first
2606 if HAVE_NS (Bug#15138).
2608 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2610 * window.c (temp_output_buffer_show): Make sure window returned
2611 by display_buffer is live (Bug#15213).
2613 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2615 Minor cleanup to avoid forward declarations.
2616 * coding.h (struct ccl_spec): Remove forward declaration.
2617 * composite.h (toplevel): Include font.h.
2618 (struct composition_it, struct face, struct font_metrics):
2619 Remove forward declaration.
2620 * dispextern.h (struct image, struct atimer): Likewise.
2621 * emacsgtkfixed.h (struct frame): Likewise.
2622 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2623 * font.h (struct font_driver, struct font, struct glyph_string)
2624 (struct face): Remove forward declaration.
2625 * fontset.h (struct face, struct font): Likewise.
2626 * frame.h (toplevel): Style cleanup.
2627 (enum output_method): Move to...
2628 * termhooks.h (enum output_method): ...here.
2629 (struct glyph, struct frame, struct ns_display_info)
2630 (struct x_display_info, struct w32_display_info):
2631 Remove forward declaration.
2632 * xterm.h (toplevel): Include termhooks.h.
2633 (struct font, struct window, struct glyph_matrix, struct frame)
2634 (struct input_event, struct face, struct image): Remove forward
2636 * gtkutil.h (struct _widget_value): Likewise.
2637 * keyboard.h (toplevel): Include termhooks.h.
2638 (struct input_event): Remove forward declaration.
2640 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2642 * intervals.c (set_point_from_marker): New function.
2643 * editfns.c (Fgoto_char):
2644 * process.c (Finternal_default_process_filter):
2645 * window.c (select_window_1): Use it.
2646 * buffer.h (set_point_from_marker): Add prototype.
2648 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2650 * w32.c (term_winsock): Call release_listen_threads before calling
2652 (_sys_wait_accept): Wait for accept event in a loop with a finite
2653 timeout, instead of waiting indefinitely. Will hopefully avoid
2654 hanging during exit because WSACleanup deadlocks waiting for the
2655 event object to be released. (Bug#14333)
2657 * w32proc.c (release_listen_threads): New function, signals all
2658 the reader threads that listen for connections to stop waiting.
2660 * w32.h (release_listen_threads): Add prototype.
2662 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2664 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2665 field of new marker (for sanity and safety).
2666 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2667 anyway because XMISCTYPE is a function and can't be an lvalue).
2669 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2671 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2672 (x_after_update_window_line, x_scroll_bar_create):
2673 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2674 (handle_one_xevent, x_clear_frame_area):
2675 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2676 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2677 * xterm.h (x_clear_area): Adjust prototype.
2679 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2681 Hook scanning and indentation functions to find_newline. This helps
2682 to avoid duplicated code and renders more respect to newline cache.
2683 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2684 * cmds.c (Fforward_line):
2685 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2686 Use find_newline and avoid unnecessary point movements.
2687 * search.c (scan_newline): Implement on top of find_newline.
2689 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2691 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2692 scoped code (bug#11258).
2694 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2696 * nsterm.m (last_window): New variable.
2697 (EV_TRAILER2): New macro.
2698 (EV_TRAILER): Call EV_TRAILER2.
2699 (mouseMoved:): Add support for mouse-autoselect-window
2700 on nextstep (Bug#6888).
2702 2013-08-28 Andreas Schwab <schwab@suse.de>
2704 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2705 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2706 Remove unused macro definitions.
2707 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2708 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2709 Only define if emacs.
2711 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2713 Prefer enum glyph_row_area to int where appropriate.
2714 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2716 (window_box, window_box_width, window_box_left, window_box_left_offset)
2717 (window_box_right, window_box_right_offset): Adjust prototypes.
2718 * xdisp.c (window_box, window_box_width, window_box_left)
2719 (window_box_left_offset, window_box_right, window_box_right_offset):
2720 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2721 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2722 * nsterm.m (ns_clip_to_row):
2723 * w32term.c (w32_clip_to_row):
2724 * xterm.c (x_clip_to_row): Likewise.
2726 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2728 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2729 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2731 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2733 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2734 for portability to hosts where /bin/sh has problems.
2736 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2738 Redesign redisplay interface to drop global output_cursor.
2739 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2740 (toplevel): Remove declaration of output_cursor.
2741 (set_output_cursor, x_cursor_to): Remove prototype.
2742 * window.h (struct window): New member output_cursor.
2743 (output_cursor_to): New function to replace RIF member.
2744 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2745 (update_text_area, set_window_cursor_after_update): Use it.
2746 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2747 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2748 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2749 * w32term.c (x_update_window_begin, x_update_window_end):
2750 * xterm.c (x_update_window_begin, x_update_window_end):
2751 Adjust to use per-window output cursor.
2753 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2755 Simplify SELECT_TYPE-related code.
2756 Like EMACS_TIME, this portability layer is no longer needed, since
2757 Emacs has been using fd_set as a portability layer for some time.
2758 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2759 (SELECT_TYPE): Remove. All uses changed to fd_set.
2760 (fd_set) [!FD_SET]: New typedef.
2762 Simplify EMACS_TIME-related code.
2763 This portability layer is no longer needed, since Emacs has been
2764 using struct timespec as a portability layer for some time.
2765 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2766 Include <time.h> rather than "systime.h"; that's all that's needed now.
2767 * dispnew.c: Include <timespec.h> rather than "systime.h";
2768 that's all that's needed now.
2769 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2770 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2771 TIMESPEC_RESOLUTION.
2772 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2773 LOG10_TIMESPEC_RESOLUTION.
2774 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2775 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2776 (make_emacs_time): Remove. All used changed to make_timespec.
2777 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2778 (current_timespec): Rename from current_emacs_time. All uses changed.
2779 (add_emacs_time): Remove. All uses changed to timespec_add.
2780 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2781 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2782 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2783 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2784 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2785 (current_timespec): Rename from current_emacs_time. All uses changed.
2786 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2787 changed to timespec_cmp.
2788 * xgselect.c: Include <timespec.h>, since our .h files don't.
2790 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2792 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2793 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2794 Remove the leftovers.
2795 * gtkutil.c (toplevel): Do not declare Qxft but include
2797 * image.c (toplevel): Do not declare Vlibrary_cache because
2798 it's already done in lisp.h.
2800 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2802 * lisp.h (Mouse_HLInfo): Move from here...
2803 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2804 (reset_mouse_highlight): New function.
2805 * msdos.c (dos_set_window_size, IT_update_begin)
2806 (internal_terminal_init):
2807 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2808 (ns_initialize_display_info):
2809 * w32console.c (initialize_w32_display):
2810 * w32term.c (x_update_window_end, x_free_frame_resources)
2811 (w32_initialize_display_info):
2812 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2813 * window.c (Fdelete_other_windows_internal):
2814 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2815 * termchar.h (toplevel):
2816 * xterm.h (toplevel): Include dispextern.h.
2818 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2820 Fix minor problems found by static checking.
2821 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2822 (expect): Avoid nested-if warning.
2823 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2824 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2825 * nsterm.h, nsterm.m (ns_select):
2826 * xgselect.c, xgselect.h (xg_select):
2827 Adjust signature to better match pselect's.
2828 * nsterm.m (ns_select):
2829 Don't set *TIMEOUT, since pselect doesn't.
2830 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2831 diagnostic about assigning const char * to it.
2832 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2834 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2836 * lread.c (substitute_object_recurse): Handle hash-tables as well
2839 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2841 Fix unlikely core dump in init_tty, and simplify terminfo case.
2842 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2843 The old version incorrectly dumped core if malloc returned a
2844 buffer containing only non-NUL bytes.
2845 (init_tty): Do not allocate or free termcap buffers; the
2846 struct does that for us now.
2847 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2848 (struct tty_display_info): Define members termcap_term_buffer and
2849 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2850 use them. Allocate them directly in struct rather than indirectly
2851 via a pointer, to simplify init_tty.
2853 * frame.c (check_minibuf_window): Initialize 'window' properly,
2854 so that Emacs reliably aborts later if 'window' is not initialized.
2856 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2858 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2859 of VoidSymbol (Bug#15154).
2861 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2863 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2864 mouse_face_beg_y and mouse_face_end_y.
2865 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2866 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2867 Adjust users and update comment where appropriate.
2869 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2871 * frame.c (check_minibuf_window): New function.
2872 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2873 Call check_minibuf_window (Bug#15183).
2875 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2877 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2878 because this is the only last cursor data we need to keep and consult.
2879 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2880 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2883 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2885 Fix recovering from possible decompression error.
2886 Since insert_from_gap doesn't always move point, we can't use PT as
2887 the position where the partially decompressed data ends, and
2888 should count how many bytes was produced so far.
2889 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2890 (unwind_decompress): Really delete partially uncompressed data.
2891 (Fzlib_decompress_region): Take decompressed data size into account.
2893 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2895 * syntax.c (init_syntax_once): Adjust comment and do an early
2896 initialization of Qchar_table_extra_slots just once...
2897 * casetab.c (init_casetab_once):
2898 * category.c (init_category_once):
2899 * character.c (syms_of_character):
2900 * coding.c (syms_of_coding):
2901 * xdisp.c (syms_of_xdisp): ...and omit it here.
2903 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2905 * xdisp.c (get_next_display_element): Don't apply to characters
2906 from a display vector the logic of setting it->end_of_box_run_p
2907 suitable for characters from a buffer. (Bug#15175)
2909 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2910 to handle directories, rather than '_utime' which doesn't.
2913 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2915 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2916 or fullscreen (Bug#14627).
2918 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2920 System-dependent integer overflow fixes.
2921 * process.c (Fset_process_window_size): Signal an error if
2922 the window size is outside the range supported by the lower level.
2923 * sysdep.c (set_window_size): Return negative on error,
2924 nonnegative on success, rather than -1, 0, 1 on not in system,
2925 failure, success. This is simpler. Caller changed.
2926 (serial_configure): Remove unnecessary initialization of local.
2927 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2928 size fits in unsigned long; this isn't true on some 32-bit hosts.
2929 Avoid buffer overrun if some future version of /proc/meminfo has a
2930 variable name longer than 20 bytes.
2931 (system_process_attributes) [__FreeBSD__]:
2932 Don't assume hw.availpages fits in 'int'.
2934 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2936 Don't let very long directory names overrun the stack.
2937 Fix some related minor problems involving "//", vfork.
2938 * callproc.c (encode_current_directory): New function.
2939 (call_process): Don't append "/"; not needed.
2940 * fileio.c (file_name_as_directory_slop): New constant.
2941 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2942 this can save the caller having to alloca.
2943 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2944 Use SAFE_ALLOCA, not alloca.
2945 (directory_file_name, Fexpand_file_name): Leave leading "//"
2946 alone, since it can be special even on POSIX platforms.
2947 * callproc.c (call_process):
2948 * process.c (Fformat_network_address):
2949 * sysdep.c (sys_subshell):
2950 Use encode_current_directory rather than rolling our own.
2951 (create_process): No need to encode directory; caller does that now.
2952 * process.h (encode_current_directory): New decl.
2953 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2954 Rework to avoid 'goto xyzzy;'.
2956 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2958 * xdisp.c (handle_face_prop): If the default face was remapped use
2959 the remapped face for strings from prefix properties. (Bug#15155)
2961 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2963 Minor cleanup for redisplay interface and few related functions.
2964 * frame.h (enum text_cursor_kinds): Move from here...
2965 * dispextern.h (enum text_cursor_kinds): ...to here.
2966 (toplevel): Drop unnecessary declarations.
2967 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2968 in update_window_end_hook and draw_window_cursor functions.
2969 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2970 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2971 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2972 * xterm.c (x_update_window_end, x_draw_window_cursor):
2973 * xdisp.c (display_and_set_cursor, update_window_cursor)
2974 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2975 enum text_cursor_kinds where appropriate.
2977 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2979 Redesign redisplay interface to drop updated_row and updated_area.
2980 * dispextern.h (updated_row, updated_area): Remove declaration.
2981 (struct redisplay_interface): Pass glyph row and row area parameters
2982 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2983 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2985 * dispnew.c (updated_row, updated_area): Remove.
2986 (redraw_overlapped_rows, update_window_line): Adjust user.
2987 (update_marginal_area, update_text_area): Likewise. Pass updated row
2988 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2989 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2992 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2994 * process.c (flush_pending_output): Remove stub.
2997 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2999 * callproc.c: Fix race that killed background processes (Bug#15144).
3000 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3001 Record deleted process-id in critical section, not afterwards.
3002 Don't mistakenly kill process created by a call-process invocation
3003 that discards output and does not wait.
3005 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3007 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3008 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3009 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3010 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3011 to shut up compiler in mark_object.
3012 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3014 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3016 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3017 We can't portably rely on PTY_OPEN doing that, even if
3018 it calls posix_openpt with O_CLOEXEC.
3020 2013-08-20 Kenichi Handa <handa@gnu.org>
3022 * character.c (string_char): Improve commentary.
3024 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3026 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3027 (struct animation_cache): Make signature a flexible array member.
3028 All uses changed. This is a tad slower but may insulate us better
3029 from future changes to ImageMagick.
3031 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3033 * image.c: Shrink memory needed for animation cache.
3034 (SIGNATURE_DIGESTSIZE): New constant.
3035 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3036 (imagemagick_create_cache): Copy the signature. This saves
3037 several KB of memory that ImageMagick wastes per signature.
3038 Don't bother updating the update_time, as the caller does that now.
3039 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3040 it's a fixed size struct member now.
3041 (imagemagick_get_animation_cache): Always destroy the signature,
3042 as it's now imagemagick_create_cache's responsibility to copy it.
3043 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3044 and use memcmp rather than strcmp.
3045 eassert that ImageMagick returns a signature of the specified length.
3047 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3049 * image.c (imagemagick_get_animation_cache): Don't segfault on
3051 (imagemagick_get_animation_cache): Revert to previous definition
3052 so that it actually works. But keep the memory leak fix.
3053 (imagemagick_get_animation_cache): Fix memory leak.
3055 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3057 * image.c: Fix animation cache signature memory leak.
3058 Fix some other minor performance problems while we're at it.
3059 (imagemagick_create_cache): Clear just the members that
3060 need clearing. Don't set update_time, as caller does that now.
3061 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3062 Simplify by using pointer-to-pointer instead of a prev pointer.
3063 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3064 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3065 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3066 it's already a copy. Free the signature probe unless it's cached.
3068 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3069 This was introduced by my 2013-08-12 fix for Bug#15035.
3071 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3073 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3074 (imagemagick_prune_animation_cache): Now static.
3076 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3078 * image.c (imagemagick_get_animation_cache): Don't segfault when
3079 pruning all entries.
3081 2013-08-18 Ken Brown <kbrown@cornell.edu>
3083 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3084 static heap if ENABLE_CHECKING is defined.
3085 (max_bss_sbrk_ptr): New variable.
3087 (report_sheap_usage): Report maximum static heap usage instead of
3088 ending static heap usage.
3090 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3092 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3093 of zlib_initialized according to the results of calling
3094 init_zlib_functions.
3096 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3098 * image.c: Implement an ImageMagick per-image cache.
3099 (imagemagick_get_animation_cache): Fix a double-free error.
3100 (imagemagick_load_image): Remove the ping_wand code, which only
3101 apparently saved time on invalid animated images, and slowed down
3102 everything else. Optimise for the common case.
3104 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3106 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3108 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3110 * marker.c (set_marker): Remove documentation of undefined behavior.
3112 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3114 * image.c (imagemagick_compute_animated_image): Animate correctly
3115 when sub-images are smaller than the main image.
3116 (imagemagick_compute_animated_image): Setting the iterator row to
3117 zero is apparently not allowed.
3118 (imagemagick_compute_animated_image): Allow images that say they
3119 have sub-images that are bigger than the main image, but just crop
3122 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3124 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3126 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3128 * image.c (imagemagick_compute_animated_image): Respect the GIF
3131 2013-08-15 Ken Brown <kbrown@cornell.edu>
3133 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3134 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3137 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3139 Fix minor problems found by static checking.
3140 * frame.c (delete_frame):
3141 * xdisp.c (next_element_from_display_vector):
3142 Avoid uninitialized local.
3143 * image.c (imagemagick_compute_animated_image): Port to C89.
3144 Prefer usual GNU indentation style for loops.
3145 Be more careful about bizarrely large sizes, by using ptrdiff_t
3148 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3150 Fix infinite frame selection loop (Bug#15025).
3151 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3153 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3155 * xdisp.c (compute_window_start_on_continuation_line):
3156 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3157 to make sure we end up setting the window start at the leftmost
3158 visible character of the display line. This avoids funky
3159 horizontal shifting because the window start is not kept on the
3160 same position. (Bug#15090)
3161 (next_element_from_display_vector): Support 'box' face attribute
3162 in the face definitions of a display vector. (Bug#15099)
3164 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3166 * image.c (imagemagick_compute_animated_image): Implement animated
3168 (imagemagick_compute_animated_image): Fix some compilation
3169 warnings. Implement a very simple cache to make the animation
3170 usable at all, but it should be replaced with a per-image cache.
3172 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3174 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3175 to do `for' loops over alist values.
3176 * buffer.h (FOR_EACH_BUFFER):
3177 * process.c (FOR_EACH_PROCESS): Use it.
3178 (handle_child_signal, status_notify, Fget_buffer_process)
3179 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3181 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3183 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3184 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3185 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3186 to xzalloc and so avoid redundant call to memset.
3187 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3188 members because it is allocated with xzalloc and so already zeroed.
3190 2013-08-14 Ken Brown <kbrown@cornell.edu>
3192 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3195 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3197 Utility function and macro to copy Lisp string to C string.
3198 * lisp.h (xlispstrdupa): New macro.
3199 (xlispstrdup): New prototype.
3200 * alloc.c (xlispstrdup): New function.
3201 * callint.c (Fcall_interactively):
3202 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3203 (Fsubstitute_in_file_name):
3204 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3205 * image.c (x_create_bitmap_from_file):
3206 * w32term.c (w32_term_init):
3207 * xterm.c (x_term_init): Use xlispstrdup.
3209 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3211 * image.c (imagemagick_load_image): Make animated pictures work.
3212 There's still some problems with background color settings, though
3215 * decompress.c (unwind_decompress): Always restore point.
3217 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3219 * marker.c (set_marker): Reformat documentation.
3221 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3223 * xdisp.c (cursor_type_changed): Now static.
3225 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3226 Use changed. This avoids the need to call xmalloc and for the
3227 caller to call xfree, and avoids memory leaks in some situations.
3229 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3231 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3232 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3233 (redisplay_window): If window_end_valid is cleared due to non-zero
3234 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3235 so do not call to try_cursor_movement for that window.
3237 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3239 * window.h (struct window): Convert window_end_pos and
3240 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3241 (wset_window_end_pos, wset_window_end_vpos): Remove.
3242 * dispnew.c (adjust_glyph_matrix):
3243 * window.c (Fwindow_end, replace_window, set_window_buffer)
3245 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3246 (set_vertical_scroll_bar, redisplay_window, try_window)
3247 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3248 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3249 (note_mouse_highlight): Adjust users.
3250 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3253 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3255 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3256 * image.c (imagemagick_filename_hint): Use `const char *' and
3257 prefer SSDATA to SDATA to avoid warnings.
3259 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3261 Cleanup window fringes, margins and scroll bars adjustments.
3262 * window.c (set_window_fringes, set_window_margins)
3263 (set_window_scroll_bars, apply_window_adjustment): New functions.
3264 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3265 (Fset_window_scroll_bars): Use them.
3267 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3269 * window.h (struct window): Convert scroll_bar_width
3270 from Lisp_Object to integer. Adjust comment.
3271 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3273 * window.c (wset_scroll_bar_width): Remove.
3274 (make_window): Initialize scroll_bar_width.
3275 (Fsplit_window_internal): Use direct assignment.
3276 (Fset_window_configuration, save_window_save):
3277 Convert Lisp_Object to integer and back where appropriate.
3278 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3279 bar was actually changed, and mention this in docstring.
3281 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3283 * decompress.c: Minor simplifications.
3284 (Fzlib_decompress_region): Don't bother verifying
3285 that avail_out <= UINT_MAX, as that was confusing.
3286 Mention the restriction in a comment instead.
3287 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3289 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3291 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3292 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3294 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3296 * image.c (imagemagick_filename_hint): Check for errors in the
3299 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3301 * window.c (Fwindow_margins): Return nil when there's no marginal
3302 area, as per the documented API.
3304 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3305 Fmake_vector, as scroll bar's struct members are not all Lisp
3306 objects now. This avoids crashes in GC.
3308 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3309 bool, so its address could be taken.
3311 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3313 * image.c (imagemagick_filename_hint): New function to possibly
3314 apply `image-content-type-suffixes'.
3315 (imagemagick_load_image): Use it.
3317 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3319 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3320 if loading zlib failed.
3322 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3324 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3325 2013-08-13 checkin below. Change bool to BOOL, rule is:
3326 All Obj-C code uses BOOL, except for interfaces callable from C.
3328 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3330 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3332 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3333 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3334 bool instead of BOOL.
3335 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3336 from Lisp_Object to bitfield. Adjust comment.
3337 * w32term.c (x_scroll_bar_create): Adjust user.
3338 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3339 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3340 Use bool for boolean.
3341 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3342 to `unsigned int' when defining a bitfield.
3344 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3346 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3348 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3350 * window.h (struct window): Convert left_margin_cols and
3351 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3352 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3353 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3355 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3357 (showing_window_margins_p, update_window_line, update_frame_1):
3358 * fringe.c (draw_fringe_bitmap_1):
3359 * xdisp.c (window_box_width): Adjust users.
3360 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3361 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3362 Use direct assignment.
3363 (Fset_window_configuration, save_window_save, Fwindow_margins):
3364 Convert Lisp_Object to integer and back where appropriate.
3365 (Fset_window_margins): Adjust user. Return t if any margin
3366 was actually changed, and mention this in docstring.
3368 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3370 * syntax.c (forward_word):
3371 * cmds.c (forward_char, backward_char): Mention the optional argument.
3373 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3375 * window.h (struct window): Convert left_fringe_width
3376 and right_fringe_width from Lisp_Objects to integers.
3378 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3379 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3380 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3382 (make_window): Initialize new integer fields to -1.
3383 (Fsplit_window_internal): Use direct assignment.
3384 (Fset_window_configuration, save_window_save):
3385 Convert Lisp_Object to integer and back where appropriate.
3386 (Fset_window_fringes): Adjust user. Return t if any fringe
3387 was actually changed, and mention this in docstring.
3389 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3391 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3392 * nsfns.m (x_set_cursor_type):
3393 * w32fns.c (x_set_cursor_type):
3394 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3395 * xdisp.c (set_frame_cursor_types): ...but in common code.
3397 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3399 * font.c (clear_font_cache): New function, stripped from...
3400 (Fclear_font_cache): ...here, which now uses the function
3401 above. Adjust comment.
3402 * font.h (clear_font_cache): Add prototype.
3403 * xfaces.c (clear_face_cache): Use clear_font_cache.
3405 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3407 * window.c (Fset_window_start): Compare `w', not `window' because
3408 `w' might not be equal to `window' after call to decode_live_window.
3410 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3412 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3413 This fixes a problem introduced by the Bug#15035 patch
3414 when using GPG. Reported by Herbert J. Skuhra.
3416 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3418 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3419 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3420 not yet initialized.
3422 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3424 * decompress.c (Fzlib_decompress_region): Support zlib
3425 decompression, too, and rename.
3427 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3429 Minor zlib configuration tweaks.
3430 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3431 Don't assume presence of fn_inflateInit2_ zlib internal function.
3433 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3435 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3436 include the zlib prefix.
3438 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3440 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3441 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3442 define static variables that are pointers to zlib functions to be
3444 (init_zlib_functions) [WINDOWSNT]: New function.
3445 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3447 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3448 macros instead of invoking the zlib functions directly.
3449 (syms_of_decompress): DEFSYM Qzlib_dll.
3450 Staticpro Szlib_available_p.
3452 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3454 Avoid looping over all frame windows to freeze and unfreeze.
3455 * window.h (struct window): Drop frozen_window_start_p.
3456 (freeze_window_starts): Drop prototype.
3457 * frame.h (struct frame): New frozen_window_starts flag.
3458 (FRAME_WINDOWS_FROZEN): New macro.
3459 * window.c (freeze_window_start, freeze_window_starts):
3461 (select_window, replace_window): Adjust users.
3462 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3463 (window_frozen_p): New function.
3464 (redisplay_window): Use it.
3466 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3468 Fix some fd issues when running subprocesses (Bug#15035).
3469 Fix bugs that can leak files or file descriptors on errors.
3470 Don't unlink open temp files, as that's hard for users to diagnose
3471 when things go awry (e.g., temp disk exhausted).
3472 Don't bother to lock temp files. Check for invalid recursion.
3473 * callproc.c (synch_process_fd): Remove. All uses removed.
3474 (synch_process_tempfile): New var or macro.
3475 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3477 (record_kill_process): New arg, the temp name. All callers changed.
3478 (delete_temp_file): Now just a simple wrapper around unlink.
3479 (call_process_kill): New arg, the call_process_fd array.
3480 Close them all. Clear synch_process_pid. Remove the temp file,
3481 or arrange for it to be removed.
3482 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3483 that's been moved to synch_process_tempfile. Caller changed.
3484 Do not remove the tempfile; that's now call_process_kill's
3486 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3487 call_process_kill; the caller now does that.
3488 (call_process_cleanup): Do not close the process fd; that's now
3489 call_process_kill's responsibility.
3490 (Fcall_process): Implement via new function call_process, which
3491 has most of the old body of Fcall_process, but with a different API.
3492 (call_process): New function that does not open or close filefd if
3493 it is nonnegative. Record which fds need to be closed, and let
3494 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3495 Signal an error if invoked recursively (could be done via a hook).
3496 Simplify creation of the tempfile in the MSDOS case.
3497 Don't create the output file until after checking for the executable.
3498 Report any failure to open /dev/null.
3499 Don't open /dev/null for writing twice; once is enough.
3500 Don't create pipe if all output is being discarded or sent to file.
3501 Don't worry about setting up the coding system or reading from the
3502 pipe if all output is being discarded.
3503 Hoist fd_error local into top level, to lessen block nesting.
3504 Don't record deleted pid here; now done by Fcall_process_region.
3505 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3506 and note its success in synch_process_tempfile.
3507 Do not leak resources when child_setup fails.
3508 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3509 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3510 (create_temp_file): Now returns open fd, with an additional
3511 Lisp_Object * argument to return the name. All callers changed.
3512 Do not close the file; rewind it instead, and leave it open for
3513 the caller. Do not lock the temp file. Unwind-protect the file
3514 and the file-descriptor.
3515 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3516 If an asynchrounous process, record it here, not in call_process.
3517 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3518 * eval.c (set_unwind_protect): New function.
3519 * fileio.c (write_region): New function, generalized from the
3520 old Fwrite_region. Do not lock temp files.
3521 (Fwrite_region): Use it.
3522 * lisp.h (set_unwind_protect, write_region): New decls.
3523 * process.c: Include <verify.h>.
3524 (make_process): Mark fds as initially closed.
3525 (deleted_pid_list): Now a list of pid-filename pairs.
3527 (close_process_fd): New function.
3528 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3529 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3530 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3531 (create_process, create_pty, Fmake_serial_process)
3532 (server_accept_connection): Record which fds need to be closed,
3533 and let deactivate_process close them.
3534 (Fmake_network_process): Do not discard the unwind-protect
3535 until it's safe to do so.
3536 (deactivate_process): Close the fds opened by create_process etc.
3537 (Fprocess_send_eof): Adjust to new way of recording open fds.
3538 Report an error if /dev/null can't be opened, instead of aborting.
3539 * process.h (PROCESS_OPEN_FDS): New constant.
3540 (struct Lisp_Process): New member open_fds.
3541 (record_kill_process, record_deleted_pid): Adjust signatures.
3542 (record_deleted_pid): Move decl here ...
3543 * syswait.h (record_deleted_pid): ... from here.
3545 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3547 * decompress.c: Fix bugs with large buffers and weird inputs.
3548 Tune a bit. Reindent as per usual Emacs style.
3549 (BUFFER_SIZE): Remove.
3550 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3551 more than UINT_MAX bytes. Decompress into the gap instead of into
3552 an auto buffer, as this should avoid copying. Return nil if
3553 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3554 set immediate_quit; we shouldn't trust zlib code that much.
3556 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3558 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3559 errors, and really move the gap to where we want it.
3561 * lisp.h: Include decompress.c support.
3563 * emacs.c (main): Include decompress.c support.
3565 * Makefile.in: Include -lz if present.
3567 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3569 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3570 (initWithTitle:): Initialize frame to 0.
3571 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3572 (fillWithWidgetValue:frame:): Rename from
3573 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3575 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3576 fillWithWidgetValue:frame:
3578 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3579 remove memory leak warnings.
3581 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3582 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3585 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3586 (x_activate_menubar): Update the whole menu.
3587 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3588 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3589 current event is not NSSystemDefined (Bug#15001).
3590 Call ns_check_menu_open only if trackingMenu is 2.
3591 (menuDidClose:): New method, decrease trackingMenu.
3592 (fillWithWidgetValue:setDelegate:): New method.
3593 (fillWithWidgetValue:): Call the above.
3595 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3597 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3599 Omit some unnecessary casts.
3600 Many of these go back to the old pre-C89 days, when they may have
3601 been needed, but we've been assuming C89 or later for a while now.
3602 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3603 (live_float_p, live_misc_p, live_vector_p):
3604 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3605 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3606 (defvar_per_buffer):
3607 * callint.c (Fcall_interactively):
3608 * doc.c (Fsubstitute_command_keys):
3609 * filelock.c (get_boot_time):
3610 * frame.c (xrdb_get_resource):
3611 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3612 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3613 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3614 (menuitem_highlight_callback, menu_destroy_callback)
3615 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3616 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3617 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3618 (xg_tool_bar_help_callback, tb_size_cb):
3619 * image.c (xpm_alloc_color, png_read_from_memory)
3620 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3621 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3623 * keymap.c (describe_map):
3624 * nsfns.m (Fns_display_monitor_attributes_list):
3625 * nsmenu.m (process_dialog:):
3626 * nsterm.m (hold_event):
3627 * process.c (wait_reading_process_output):
3628 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3629 * scroll.c (do_direct_scrolling, scrolling_1):
3630 * termcap.c (tgetent):
3631 * window.c (check_window_containing, add_window_to_list)
3632 (freeze_window_starts):
3633 * xdisp.c (compare_overlay_entries, vmessage):
3634 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3635 (x_get_monitor_attributes_xrandr)
3636 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3637 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3638 * xfont.c (xfont_match, xfont_open):
3639 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3640 (menubar_selection_callback, menu_position_func)
3641 (popup_selection_callback, create_and_show_popup_menu)
3642 (dialog_selection_callback, create_and_show_dialog):
3643 * xrdb.c (x_get_string_resource):
3645 * xsmfns.c (x_session_check_input):
3646 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3647 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3648 (xaw_jump_callback, xaw_scroll_callback):
3649 Omit unnecessary casts.
3651 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3653 Minor string-length refactoring.
3654 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3655 * frame.c (make_monitor_attribute_list):
3656 Prefer build_string to strlen + make_string.
3658 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3660 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3661 don't check minor_code (Bug#14417).
3663 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3665 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3666 vertical positions instead. This avoids calling MATRIX_ROW with
3667 row numbers that are possibly beyond valid limits. (Bug#15064)
3669 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3671 Use xstrdup and build_unibyte_string where applicable.
3672 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3673 * xfns.c (x_window):
3674 * xrdb.c (x_get_customization_string):
3675 * xterm.c (xim_initialize):
3676 * w32fns.c (w32_window): Use xstrdup.
3677 (w32_display_monitor_attributes_list):
3678 * emacs.c (init_cmdargs):
3679 * keyboard.c (PUSH_C_STR):
3680 * nsfont.m (nsfont_open):
3681 * sysdep.c (system_process_attributes):
3682 * w32.c (system_process_attributes):
3683 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3685 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3687 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3688 variables of these types so that GDB would know about them, as aid
3689 for debugging fatal exceptions. (Bug#15024) See also
3690 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3693 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3695 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3696 larger than the NSWindow (Bug#14934).
3698 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3700 Redesign redisplay interface to drop global variable updated_window.
3701 Always pass currently updated window as a parameter to update routines.
3702 * dispextern.h (updated_window): Remove declaration.
3703 (struct redisplay_interface): Pass window parameter to
3704 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3705 and after_update_window_hook.
3706 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3708 * dispnew.c (updated_window): Remove.
3709 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3710 (update_window_line): Adjust to match redisplay interface changes.
3711 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3712 (ns_scroll_run, ns_after_update_window_line):
3713 * w32term.c (x_update_window_begin, x_update_window_end)
3714 (x_after_update_window_line, x_scroll_run):
3715 * xterm.c (x_update_window_begin, x_update_window_end)
3716 (x_after_update_window_line, x_scroll_run):
3717 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3718 Likewise. Adjust comments where appropriate.
3719 (x_cursor_to): Simplify because this is always called during window
3720 update (but install debugging check anyway).
3721 (expose_window): Check must_be_updated_p flag to see whether this
3722 function is called during window update.
3724 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3726 Do not reset window modification event counters excessively.
3727 These leftovers and poor man's tricky methods to catch extra
3728 redisplay's attention are no longer needed.
3729 * frame.c (set_menu_bar_lines_1):
3730 * minibuf.c (read_minibuf_unwind):
3731 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3732 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3733 (window_scroll_line_based, Fset_window_configuration):
3734 * xdisp.c (redisplay_window): Do not reset last_modified and
3735 last_overlay_modified counters.
3737 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3739 * xselect.c (x_send_client_event): Set send_event and serial, memset
3740 data.l as it might be bigger than data.b. Use 24 bit mask to
3741 XSendEvent (Bug#15034).
3743 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3745 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3746 for TTY frames that are not the top frame on their console.
3749 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3751 * w32term.c (w32fullscreen_hook): Really maximize frame when
3752 asked for (Bug#14841).
3754 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3756 Prefer selected_window to Fselected_window, likewise for frames.
3757 * buffer.c (Fbuffer_swap_text):
3758 * data.c (Fvariable_binding_locus):
3759 * window.c (run_window_configuration_change_hook): Adjust users.
3760 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3761 Use decode_live_frame.
3763 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3765 Be more careful if selected window shows the buffer other than current,
3766 use window_outdated only if this is not so. This change should also
3767 address some weird issues discussed in Bug#13012.
3768 * window.h (window_outdated): New prototype.
3769 * window.c (window_outdated): Now here. Convert from static and
3770 always assume window's buffer.
3771 (Fwindow_end, Fwindow_line_height): Use it.
3772 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3773 and always assume window's buffer.
3774 (redisplay_window): Adjust user.
3775 (redisplay_internal): Call to reconsider_clip_changes once and
3776 check whether mode line should be updated only if selected window
3777 shows current buffer.
3778 (run_window_scroll_functions): Use eassert for debugging check.
3779 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3781 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3783 * window.c (window_scroll, window_scroll_pixel_based)
3784 (window_scroll_line_based): Use bool for booleans.
3786 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3788 * process.c: Fix minor off-by-one issues in descriptor counts.
3789 This shouldn't fix any real bugs, but it cleans up the code a bit.
3790 (max_process_desc, max_input_desc): -1, not 0, means none.
3792 (delete_input_desc): New function.
3793 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3794 (deactivate_process): Scan backwards when recomuting max_process_desc;
3795 that should be faster.
3796 (init_process_emacs): Initialize max_input_desc.
3798 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3800 Use region cache to speedup bidi_find_paragraph_start.
3801 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3802 Rename cache_long_line_scans to cache_long_scans.
3803 * buffer.c (bset_cache_long_line_scans): Rename to
3804 bset_cache_long_scans.
3805 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3806 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3808 (syms_of_buffer): Rename cache-long-line-scans to
3809 cache-long-scans. Adjust docstring.
3810 * search.c (newline_cache_on_off):
3811 * indent.c (width_run_cache_on_off): Adjust users.
3812 * bidi.c (bidi_paragraph_cache_on_off): New function.
3813 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3814 * insdel.c (prepare_to_modify_buffer):
3815 Invalidate bidi_paragraph_cache if enabled.
3817 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3819 Invalidate region caches only if buffer text is going to be changed.
3820 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3821 (modify_text): ...new prototype.
3822 (prepare_to_modify_buffer_1): New prototype.
3823 * textprop.c (modify_region): Rename to...
3824 (modify_text_properties): ...new function.
3825 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3826 (Fremove_list_of_text_properties): Adjust users.
3827 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3828 (modify_text): ...new function.
3829 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3830 (prepare_to_modify_buffer_1): ...new function.
3831 * casefiddle.c (casify_region):
3832 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3833 (Ftranspose_regions): Use modify_text.
3835 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3837 * lisp.mk (lisp): Add nadvice.elc.
3839 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3841 New macro to iterate over live buffers similar to frames.
3842 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3843 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3844 Declare buffer-related variables here to offload lisp.h.
3845 * buffer.c (Vbuffer_alist): Adjust comment.
3846 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3847 (other_buffer_safely):
3848 * data.c (store_symval_forwarding):
3849 * dispnew.c (Fframe_or_buffer_changed_p):
3850 * fileio.c (Fdo_auto_save):
3851 * filelock.c (unlock_all_files):
3852 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3854 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3856 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3857 * callproc.c (create_temp_file):
3858 * filelock.c (create_lock_file):
3859 Assume mkostemp, since it's now provided by Gnulib.
3861 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3863 * w32.c (mkostemp): New function.
3864 (mktemp): Remove, no longer used. Most of the code reused in
3865 mkostemp. (Bug#15015)
3866 (mktemp): Don't undef.
3868 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3870 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3871 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3872 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3873 (free_glyph_pool, check_glyph_memory): Likewise for
3874 all users. Adjust comments where appropriate.
3876 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3878 * composite.h: Minor fixups.
3879 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3880 to fix a misspelling, and change it to an inline function while
3881 we're at it (it need not be a macro). All uses changed.
3882 (composition_method, composition_valid_p):
3883 Rewrite to avoid assignments in if-conditions.
3885 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3887 Do not use global Lisp_Object in composition macros.
3888 * composite.h (composition_temp): Remove declaration.
3889 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3890 (composition_method, composition_valid_p): ...inline functions.
3891 (compose_region): Remove the leftover.
3892 * composite.c (composition_temp): Remove.
3893 (run_composition_function, update_compositions)
3894 (composition_compute_stop_pos, composition_adjust_point)
3895 (Ffind_composition_internal):
3896 * coding.c (handle_composition_annotation):
3897 * xdisp.c (handle_composition_prop, check_point_in_composition):
3898 Related users changed.
3900 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3902 Drop FRAME_PTR typedef.
3903 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3904 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3905 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3906 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3907 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3908 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3909 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3910 All related users changed.
3912 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3914 * eval.c (default_toplevel_binding): New function.
3916 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3917 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3918 (syms_of_eval): Export them.
3919 * data.c (Fdefault_value): Micro cleanup.
3920 * term.c (init_tty): Use "false".
3922 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3924 Fix X GC leak in GTK and raw (no toolkit) X ports.
3925 * xterm.c (x_free_frame_resources): If white and black relief
3926 GCs are allocated, always free them here.
3927 * xfns.c (x_make_gc): Omit redundant initialization.
3928 * widget.c (create_frame_gcs): Remove the leftover.
3929 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3930 in x_free_frame_resources.
3932 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3934 * nsterm.m (windowWillResize:toSize:): Only change title if
3935 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3937 (viewDidEndLiveResize): New method.
3939 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3940 inside NS_IMPL_COCOA.
3942 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3944 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3945 Do not check whether undo is enabled because record_insert and
3946 record_delete does that themselves.
3948 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3950 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3951 member which is not really used any more.
3952 (FRAME_XIC_BASE_FONTNAME): Remove.
3953 * xfns.c (xic_free_fontset): Adjust user.
3954 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3955 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3956 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3957 (xdialog_show): Use eassert for debugging check.
3958 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3960 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3962 * fileio.c, fns.c (merge): Move extern decl from here ...
3963 * lisp.h (merge): ... to here.
3965 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3967 Fix last font-related change.
3968 * w32font.h (w32font_list_internal, w32font_match_internal):
3970 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3971 (uniscribe_list_family): Adjust to match font API change.
3972 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3973 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3975 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3977 * frame.h (FRAME_MOUSE_UPDATE):
3978 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3979 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3981 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3983 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3984 * font.h (struct font_driver): Change list, match, and list_family
3985 functions to accept struct frame * as first arg.
3986 * font.c (font_score, font_compare, font_sort_entities):
3988 (font_sort_entities, font_list_entities, font_select_entity):
3989 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3990 match font API change.
3991 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3992 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3993 * ftxfont.c (ftxfont_list, ftxfont_match):
3994 * xftfont.c (xftfont_list, xftfont_match):
3995 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3996 * w32font.c (w32font_list, w32font_match, w32font_list):
3997 (w32font_list_internal, w32_font_match_internal): Likewise.
3998 * xfaces.c (Fx_family_fonts): Adjust user.
4000 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4002 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4003 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4004 only if HAVE_X_WINDOWS is in use.
4005 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4006 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4007 * w32term.c (x_wm_set_icon_position): Likewise.
4008 * w32fns.c (x_icon): Adjust user.
4010 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4012 * xterm.c (last_mouse_press_frame): Remove the
4013 leftover which is not really used any more.
4014 (handle_one_xevent, syms_of_xterm): Adjust users.
4015 (x_flush): Call XFlush once per each X display, not frame.
4016 This is better because this code always unconditionally skips
4017 non-X frames in Vframe_list and issues the only XFlush if we
4018 have more than one X frame on the same X display.
4019 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4020 Use bool for booleans.
4021 (x_draw_glyph_string_background, cvt_string_to_pixel):
4022 (cvt_pixel_dtor): Drop unnecessary prototypes.
4023 * xterm.h (x_display_ok): Adjust prototype.
4025 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4027 Drop unnecessary functions that deals with frame pixel size.
4028 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4029 (x_pixel_height): Drop prototypes.
4030 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4031 (x_pixel_height): Drop implementations.
4032 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4033 which should be always valid for window frame.
4034 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4035 * w32menu.c (Fx_popup_dialog):
4036 * xmenu.c (Fx_popup_dialog): Likewise for both.
4038 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4040 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4041 frame parameters and call to Fmodify_frame_parameters just once.
4042 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4043 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4044 and mention nil frame in docstring.
4046 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4048 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4049 (x_figure_window_size): Likewise. Adjust to return long.
4050 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4051 (toplevel): Move Qterminal_live_p to...
4052 * terminal.c (toplevel): ...here, make it static, and...
4053 (syms_of_terminal): ...DEFSYM here.
4054 * frame.h (Qterminal_live_p): Remove declaration.
4055 (make_frame, x_figure_window_size): Adjust prototype.
4056 * nsfns.m (Fx_create_frame): Use long for window flags.
4058 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4060 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4061 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4062 Do not assume that emacs_close (INT_MAX) is a no-op.
4064 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4066 * xfaces.c (make_face_cache): For struct face_cache, prefer
4067 xmalloc to xzalloc and so avoid redundant call to memset.
4068 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4070 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4072 * fringe.c (draw_window_fringes, update_window_fringes)
4073 (compute_fringe_widths):
4074 * w32term.c (x_draw_glyph_string):
4075 * window.c (candidate_window_p, Frecenter):
4076 * xfaces.c (realize_basic_faces, realize_default_face)
4077 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4078 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4079 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4080 * xmenu.c (Fx_menu_bar_open_internal):
4081 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4082 * xsettings.c (xft_settings_event):
4083 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4084 Use bool for booleans. Adjust style and comments where
4086 * dispextern.h (draw_window_fringes, update_window_fringes)
4087 (compute_fringe_widths):
4088 * xterm.h (x_had_errors_p): Adjust prototype.
4090 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4092 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4093 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4095 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4097 * fns.c (toplevel): Remove comment before Fsafe_length because
4100 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4102 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4104 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4106 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4107 frame which got the message is still alive, before dereferencing
4108 its pointer. (Bug#14970)
4110 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4111 be a live window, before using it as such. (Bug#14970)
4113 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4115 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4116 w32_detect_focus_change instead of doing part of its job by hand.
4117 This fixes the problem whereby FOCUS_OUT events were not sent to
4120 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4122 * process.c (Fprocess_list): Doc fix.
4124 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4125 being re-exposed only if it didn't ask to become visible.
4126 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4127 was previously iconified. (Bug#14841)
4128 (x_iconify_frame): Mark the frame iconified.
4130 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4132 Fix minor problems found by static checking.
4133 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4134 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4136 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4138 * eval.c (set_specpdl_old_value): New function.
4139 (unbind_to): Minor simplification.
4140 (get_backtrace_frame): New function.
4141 (Fbacktrace_frame): Use it. Add `base' argument.
4142 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4143 (syms_of_eval): Export backtrace-eval.
4144 * xterm.c (x_focus_changed): Simplify.
4146 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4148 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4150 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4152 * xdisp.c (redisplay_window): Instead of moving point out of
4153 scroll margin, reject the force_start method, and try scrolling
4154 instead. (Bug#14780)
4156 2013-07-24 Ken Brown <kbrown@cornell.edu>
4158 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4161 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4163 * eval.c (Fprogn): Do not check that BODY is a proper list.
4164 This undoes the previous change. The check slows down the
4165 interpreter, and is not needed to prevent a crash. See
4166 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4168 2013-07-23 Glenn Morris <rgm@gnu.org>
4170 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4172 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4174 Port to GNU/Linux systems with tinfo but not ncurses.
4175 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4176 to decide whether ncurses is being used. Without this change,
4177 GCC complains about tgetent not being declared, on a system
4178 that has tinfo installed but ncurses not installed.
4180 * eval.c (Fprogn): Check that BODY is a proper list.
4182 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4183 * data.c (Fsetq_default):
4184 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4185 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4187 Tune by taking advantage of the fact that ARGS is always a list
4188 when a function is declared to have UNEVALLED args.
4190 * emacsgtkfixed.c: Port to GCC 4.6.
4191 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4193 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4195 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4196 here to silence compiler warnings.
4198 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4200 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4201 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4202 from messing up Emacs's 'struct frame' (Bug#14923).
4204 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4206 * alloc.c (make_save_ptr_ptr): Define this function.
4207 It was inadvertently omitted. It's needed only if
4208 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4210 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4212 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4213 frame have focus (Bug#14895).
4215 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4217 Avoid vfork-related deadlock more cleanly.
4218 * callproc.c (child_setup): When the child's exec fails, output
4219 the program name, as that's more useful. Use O_NONBLOCK to avoid
4221 * process.c (create_process_1): Remove; no longer needed.
4222 (create_process): Remove timer hack; no longer needed, now that
4223 the child avoids deadlock.
4225 2013-07-20 Glenn Morris <rgm@gnu.org>
4227 * image.c (Fimage_flush): Fix doc typo.
4229 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4231 Fix array bounds violation when pty allocation fails.
4232 * process.c (PTY_NAME_SIZE): New constant.
4233 (pty_name): Remove static variable; it's now auto.
4234 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4235 Take pty_name as an arg rather than using a static variable.
4236 All callers changed.
4237 (create_process): Recover pty_flag from process, not from volatile local.
4238 (create_pty): Stay inside array even when pty allocation fails.
4239 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4241 * lread.c (Fload): Avoid initialization only when lint checking.
4242 Mention that it's needed only for older GCCs.
4244 2013-07-20 Kenichi Handa <handa@gnu.org>
4246 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4247 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4249 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4251 * lread.c (Fload): Avoid uninitialized warning.
4253 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4255 Fix some minor file descriptor leaks and related glitches.
4256 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4257 (create_lock_file): Use write, not emacs_write.
4258 * image.c (slurp_file, png_load_body):
4259 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4260 (server_accept_connection):
4261 Don't leak an fd on memory allocation failure.
4262 * image.c (slurp_file): Add a cheap heuristic for growing files.
4263 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4264 as that's what the other routines do. Maybe input need not be
4265 blocked at all, but it's better to be consistent.
4266 Avoid undefined behavior when strlen is zero.
4268 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4269 (NSTATICS): Now a constant; doesn't need to be a macro.
4271 2013-07-19 Richard Stallman <rms@gnu.org>
4273 * coding.c (decode_coding_utf_8): Add simple loop for fast
4274 processing of ASCII characters.
4276 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4278 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4280 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4282 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4283 unportable 'struct x_display_info'.
4284 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4287 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4289 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4290 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4292 (system_process_attributes): Prefer plain char to unsigned char
4293 when either will do. Clean up properly if interrupted or if
4294 memory allocations fail. Don't assume sscanf succeeds.
4295 Remove no-longer-needed workaround to stop GCC from whining.
4296 Read command-line once, instead of multiple times. Check read status a
4299 Fix obscure porting bug with varargs functions.
4300 The code assumed that int is treated like ptrdiff_t in a vararg
4301 function, which is not a portable assumption. There was a similar
4302 -- though these days less likely -- porting problem with various
4303 assumptions that pointers of different types all smell the same as
4304 far as vararg functions is conserved. To make this problem less
4305 likely in the future, redo the API to use varargs functions.
4306 * alloc.c (make_save_value): Remove this vararg function.
4307 All uses changed to ...
4308 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4309 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4311 (make_save_ptr): Rename from make_save_pointer, for consistency with
4312 the above. Define only on platforms that need it. All uses changed.
4314 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4316 * keyboard.c: Try to fix typos in previous change.
4317 (DISPLAY_LIST_INFO): New macro.
4318 (kbd_buffer_get_event): Do not access members that are not present
4319 in X11. Revert inadvertent change of "!=" to "=".
4321 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4323 * keyboard.c (kbd_buffer_get_event):
4324 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4325 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4327 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4329 * filelock.c: Fix unlikely file descriptor leaks.
4330 (get_boot_time_1): Rework to avoid using emacs_open.
4331 This doesn't actually fix a leak, but is better anyway.
4332 (read_lock_data): Use read, not emacs_read.
4334 * doc.c: Fix minor memory and file descriptor leaks.
4335 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4336 (get_doc_string, Fsnarf_documentation):
4337 Fix file descriptor leak on error.
4339 * term.c: Fix minor fdopen-related file descriptor leaks.
4340 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4341 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4343 * charset.c: Fix file descriptor leaks and errno issues.
4345 (load_charset_map_from_file): Don't leak file descriptor on error.
4346 Use plain record_xmalloc since the allocation is larger than
4347 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4349 * eval.c (record_unwind_protect_nothing):
4350 * fileio.c (fclose_unwind):
4352 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4353 The replacement doesn't block input, but that no longer seems
4356 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4358 * lread.c: Fix file descriptor leaks and errno issues.
4359 (Fload): Close some races that leaked fds or streams when 'load'
4361 (Fload, openp): Report error number of last nontrivial failure to open.
4362 ENOENT counts as trivial.
4363 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4365 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4366 now that the function is always called with a nonnegative arg.
4367 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4368 All uses replaced with ...
4369 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4371 A few more minor file errno-reporting bugs.
4372 * callproc.c (Fcall_process):
4373 * doc.c (Fsnarf_documentation):
4374 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4375 * process.c (set_socket_option):
4376 Don't let a constructor trash errno.
4377 * doc.c: Include <errno.h>.
4379 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4381 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4383 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4385 Fix w32 bug with call-process-region (Bug#14885).
4386 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4387 to Fcall_process when the input is empty. This simplifies the
4388 code a bit. It makes no difference on POSIXish platforms but
4389 apparently it fixes a bug on w32.
4391 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4392 * fileio.c (close_file_unwind): Don't close if FD is negative;
4393 this can happen when unwinding a zapped file descriptor.
4394 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4395 in case Emacs runs out of memory between the two unwind-protects.
4396 Don't trash errno when closing FD.
4397 Zap the FD in the specpdl when closing it, instead of deferring
4398 the removal of the unwind-protect; this fixes a bug where a child
4399 function unwinds the stack past us.
4401 New unwind-protect flavors to better type-check C callbacks.
4402 This also lessens the need to write wrappers for callbacks,
4403 and the need for make_save_pointer.
4404 * alloca.c (free_save_value):
4405 * atimer.c (run_all_atimers):
4407 * alloc.c (safe_alloca_unwind):
4408 * atimer.c (unwind_stop_other_atimers):
4409 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4410 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4411 * minibuf.c (choose_minibuf_frame_1):
4412 * process.c (make_serial_process_unwind):
4413 * xdisp.h (pop_message_unwind):
4414 * xselect.c (queue_selection_requests_unwind):
4415 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4416 * alloca.c (record_xmalloc):
4417 Prefer record_unwind_protect_ptr to record_unwind_protect with
4419 * alloca.c (Fgarbage_collect):
4420 Prefer record_unwind_protect_void to passing a dummy.
4421 * buffer.c (restore_buffer):
4422 * window.c (restore_window_configuration):
4423 * xfns.c, w32fns.c (do_unwind_create_frame)
4424 New wrapper. All record-unwind uses of wrappee changed.
4425 * buffer.c (set_buffer_if_live):
4426 * callproc.c (call_process_cleanup, delete_temp_file):
4427 * coding.c (code_conversion_restore):
4428 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4429 * editfns.c (save_excursion_restore)
4430 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4431 (save_restriction_restore):
4432 * eval.c (restore_stack_limits, un_autoload):
4433 * fns.c (require_unwind):
4434 * keyboard.c (recursive_edit_unwind, tracking_off):
4435 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4436 * macros.c (pop_kbd_macro, restore_menu_items):
4437 * nsfns.m (unwind_create_frame):
4438 * print.c (print_unwind):
4439 * process.c (start_process_unwind):
4440 * search.c (unwind_set_match_data):
4441 * window.c (select_window_norecord, select_frame_norecord):
4442 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4443 (fast_set_selected_frame):
4444 * xfns.c, w32fns.c (unwind_create_tip_frame):
4445 Return void, not a dummy Lisp_Object. All uses changed.
4446 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4447 * callproc.c (call_process_kill):
4448 * fileio.c (restore_point_unwind, decide_coding_unwind)
4449 (build_annotations_unwind):
4450 * insdel.c (Fcombine_after_change_execute_1):
4451 * keyboard.c (read_char_help_form_unwind):
4452 * menu.c (unuse_menu_items):
4453 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4454 * sound.c (sound_cleanup):
4455 * xdisp.c (unwind_redisplay):
4456 * xfns.c (clean_up_dialog):
4457 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4458 Accept no args and return void, instead of accepting and returning
4459 a dummy Lisp_Object. All uses changed.
4460 * cygw32.c (fchdir_unwind):
4461 * fileio.c (close_file_unwind):
4462 * keyboard.c (restore_kboard_configuration):
4463 * lread.c (readevalllop_1):
4464 * process.c (wait_reading_process_output_unwind):
4465 Accept int and return void, rather than accepting an Emacs integer
4466 and returning a dummy object. In some cases this fixes an
4467 unlikely bug when the corresponding int is outside Emacs integer
4468 range. All uses changed.
4469 * dired.c (directory_files_internal_unwind):
4470 * fileio.c (do_auto_save_unwind):
4471 * gtkutil.c (pop_down_dialog):
4472 * insdel.c (reset_var_on_error):
4473 * lread.c (load_unwind):
4474 * xfns.c (clean_up_file_dialog):
4475 * xmenu.c, nsmenu.m (pop_down_menu):
4476 * xmenu.c (cleanup_widget_value_tree):
4477 * xselect.c (wait_for_property_change_unwind):
4478 Accept pointer and return void, rather than accepting an Emacs
4479 save value encapsulating the pointer and returning a dummy object.
4481 * editfns.c (Fformat): Update the saved pointer directly via
4482 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4483 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4484 (unwind_body): New function.
4485 (record_unwind_protect): First arg is now a function returning void,
4486 not a dummy Lisp_Object.
4487 (record_unwind_protect_ptr, record_unwind_protect_int)
4488 (record_unwind_protect_void): New functions.
4489 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4490 * fileio.c (struct auto_save_unwind): New type.
4491 (do_auto_save_unwind): Use it.
4492 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4493 * insdel.c (struct rvoe_arg): New type.
4494 (reset_var_on_error): Use it.
4495 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4497 (specbinding_func): Remove; there are now several such functions.
4498 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4499 (set_unwind_protect_ptr): New function.
4500 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4502 Be simpler and more consistent about reporting I/O errors.
4503 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4504 Say "Read error" and "Write error", rather than "I/O error", or
4505 "IO error reading", or "IO error writing", when a read or write
4507 * process.c (Fmake_network_process, wait_reading_process_output)
4508 (send_process, Fprocess_send_eof, wait_reading_process_output):
4509 Capitalize diagnostics consistently. Put "failed foo" at the
4510 start of the diagnostic, so that we don't capitalize the
4511 function name "foo". Consistently say "failed" for such
4513 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4514 All callers changed. This is so it can use report_file_error.
4515 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4516 diagnostics consistently as above.
4518 * fileio.c (report_file_errno): Fix errno reporting bug.
4519 If the file name is neither null nor a pair, package it up as a
4520 singleton list. All callers changed, both to this function and to
4521 report_file_error. This fixes a bug where the memory allocator
4522 invoked by list1 set errno so that the immediately following
4523 report_file_error reported the wrong errno value.
4525 Fix minor problems found by --enable-gcc-warnings.
4526 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4527 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4529 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4531 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4532 Set event->arg to Qt if switch-event shall be generated.
4533 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4535 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4537 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4540 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4541 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4542 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4543 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4544 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4545 and there is a focused frame.
4546 (head_table): Add focus-in and focus-out.
4547 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4548 bind to handle-focus-in/out.
4550 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4551 (Fhandle_switch_frame): Call Fhandle_focus_in.
4552 (syms_of_frame): defsubr handle-focus-in/out.
4554 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4556 Fix porting bug to older POSIXish platforms (Bug#14862).
4557 * sysdep.c (emacs_pipe): New function, that implements
4558 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4559 This should port better to CentOS 5 and to Mac OS X 10.6.
4560 All calls to pipe2 changed.
4562 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4563 This makes the code easier to read and the executable a bit smaller.
4564 Do not replace all calls to Fcons that happen to create lists,
4565 just calls that are intended to create lists. For example, when
4566 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4567 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4568 Similarly for list2 through list5.
4569 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4570 * bytecode.c (exec_byte_code):
4571 * callint.c (quotify_arg, Fcall_interactively):
4572 * callproc.c (Fcall_process, create_temp_file):
4573 * charset.c (load_charset_map_from_file)
4574 (Fdefine_charset_internal, init_charset):
4575 * coding.c (get_translation_table, detect_coding_system)
4576 (Fcheck_coding_systems_region)
4577 (Fset_terminal_coding_system_internal)
4578 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4579 * composite.c (update_compositions, Ffind_composition_internal):
4580 * dired.c (directory_files_internal, file_name_completion)
4582 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4583 * doc.c (Fsnarf_documentation):
4584 * editfns.c (Fmessage_box):
4586 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4587 (Feval, eval_sub, Ffuncall, apply_lambda):
4588 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4589 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4590 (Fset_file_times, Finsert_file_contents)
4591 (Fchoose_write_coding_system, Fwrite_region):
4592 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4593 * font.c (font_registry_charsets, font_parse_fcname)
4594 (font_prepare_cache, font_update_drivers, Flist_fonts):
4595 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4596 * frame.c (make_frame, Fmake_terminal_frame)
4597 (x_set_frame_parameters, x_report_frame_params)
4598 (x_default_parameter, Fx_parse_geometry):
4599 * ftfont.c (syms_of_ftfont):
4600 * image.c (gif_load):
4601 * keyboard.c (command_loop_1):
4602 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4603 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4604 (Fminor_mode_key_binding, accessible_keymaps_1)
4605 (Faccessible_keymaps, Fwhere_is_internal):
4606 * lread.c (read_emacs_mule_char):
4607 * menu.c (find_and_return_menu_selection):
4608 * minibuf.c (get_minibuffer):
4609 * nsfns.m (Fns_perform_service):
4610 * nsfont.m (ns_script_to_charset):
4611 * nsmenu.m (ns_popup_dialog):
4612 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4613 (Fx_own_selection_internal):
4614 * nsterm.m (append2):
4615 * print.c (Fredirect_debugging_output)
4616 (print_prune_string_charset):
4617 * process.c (Fdelete_process, Fprocess_contact)
4618 (Fformat_network_address, set_socket_option)
4619 (read_and_dispose_of_process_output, write_queue_push)
4620 (send_process, exec_sentinel):
4621 * sound.c (Fplay_sound_internal):
4622 * textprop.c (validate_plist, add_properties)
4623 (Fput_text_property, Fadd_face_text_property)
4624 (copy_text_properties, text_property_list, syms_of_textprop):
4625 * unexaix.c (report_error):
4626 * unexcoff.c (report_error):
4627 * unexsol.c (unexec):
4628 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4629 (Fformat_mode_line, syms_of_xdisp):
4630 * xfaces.c (set_font_frame_param)
4631 (Finternal_lisp_face_attribute_values)
4632 (Finternal_merge_in_global_face, syms_of_xfaces):
4633 * xfns.c (x_default_scroll_bar_color_parameter)
4634 (x_default_font_parameter, x_create_tip_frame):
4635 * xfont.c (xfont_supported_scripts):
4636 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4637 (menu_help_callback, xmenu_show):
4639 * xterm.c (set_wm_state):
4640 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4641 and similarly for list2 through list5.
4643 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4645 * callproc.c (Fcall_process_region): Fix minor race and tune.
4646 (create_temp_file): New function, with the temp-file-creation part
4647 of the old Fcall_process_region. Use Fcopy_sequence to create the
4648 temp file name, rather than alloca + build_string, for simplicity.
4649 Don't bother to block input around the temp file creation;
4650 shouldn't be needed. Simplify use of mktemp.
4651 Use record_unwind_protect immediately after creating the temp file;
4652 this closes an unlikely race where the temp file was not removed.
4653 Use memcpy rather than an open-coded loop.
4654 (Fcall_process_region): Use the new function. If the input is
4655 empty, redirect from /dev/null rather than from a newly created
4656 empty temp file; this avoids unnecessary file system traffic.
4658 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4660 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4661 Simplify by making this case like the other two. This is a bit
4662 slower on obsolete hosts, but the extra complexity isn't worth it.
4664 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4665 * process.c (create_process) [!DOS_NT]:
4666 Remove now-unnecessary calls to emacs_close.
4668 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4670 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4671 returning early. (Bug#14850)
4673 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4674 and inhibit-iso-escape-detection attributes of 'undecided'.
4677 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4679 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4680 Reported by Herbert J. Skuhra in
4681 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4683 Don't lose top specpdl entry when memory is exhausted.
4684 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4685 specpdl overflow here, to simplify callers; all callers changed.
4686 Always reserve an unused entry at the stack top; this avoids
4687 losing the top entry's information when memory is exhausted.
4689 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4691 Clean up errno reporting and fix some errno-reporting bugs.
4692 * callproc.c (Fcall_process):
4693 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4694 * process.c (create_process, Fmake_network_process):
4695 * unexaix.c (report_error):
4696 * unexcoff.c (report_error):
4697 Be more careful about reporting the errno of failed operations.
4698 The code previously reported the wrong errno sometimes.
4699 Also, prefer report_file_errno to setting errno + report_file_error.
4700 (Fcall_process): Look at openp return value rather than at path,
4701 as that's a bit faster and clearer when there's a numeric predicate.
4702 * fileio.c (report_file_errno): New function, with most of the
4703 old contents of report_file_error.
4704 (report_file_error): Use it.
4705 (Ffile_exists_p, Ffile_accessible_directory_p):
4706 Set errno to 0 when it is junk.
4707 * fileio.c (Faccess_file):
4708 * image.c (x_create_bitmap_from_file):
4709 Use faccessat rather than opening the file, to avoid the hassle of
4710 having a file descriptor open.
4711 * lisp.h (report_file_errno): New decl.
4712 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4715 * process.c (create_process, wait_reading_process_output) [AIX]:
4716 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4717 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4718 a multithreaded environment anyway).
4719 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4721 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4723 * image.c (x_find_image_file): Don't close a remote file handle.
4725 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4727 Fix races with threads and file descriptors.
4728 * callproc.c (Fcall_process_region):
4729 * dired.c (open_directory):
4730 * emacs.c (main, Fdaemon_initialized):
4731 * image.c (x_find_image_file):
4732 * inotify.c (Finotify_rm_watch):
4733 * lread.c (Flocate_file_internal):
4734 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4735 * term.c (term_mouse_moveto, init_tty):
4736 * termcap.c (tgetent):
4737 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4738 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4739 * unexhp9k800.c, unexmacosx.c (unexec):
4740 * callproc.c (Fcall_process_region):
4741 Use emacs_close, not close.
4742 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4743 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4744 and posix_close function on current platforms (which all lack them).
4745 (emacs_close): Use it. This should fix the races on GNU/Linux and
4746 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4747 and it should avoid closing random victim file descriptors on
4750 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4752 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4753 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4756 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4757 This is for .gdbinit xbacktrace.
4759 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4760 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4761 (emacs_set_tty): Now static.
4762 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4763 * term.c (tty_capable_p, tty_default_color_capabilities)
4764 (get_tty_terminal, term_mouse_movement)
4765 (handle_one_term_event, init_tty, maybe_fatal):
4766 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4767 (tgetent, scan_file, name_match, compare_contin):
4768 * terminal.c (get_terminal):
4769 Use bool for boolean.
4770 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4771 Prefer char to unsigned char if either will do.
4772 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4773 (tty_write_glyphs): Prefer int to unsigned.
4774 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4775 All callers changed.
4776 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4778 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4781 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4782 (B__dummy__): New dummy symbol, to pacify C89.
4783 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4784 they can't grok varargs macros.
4785 * dispnew.c (add_window_display_history)
4786 (add_frame_display_history):
4787 * print.c (print_object):
4788 * xdisp.c (debug_method_add):
4789 Use %p printf format only for void pointers.
4790 * emacs.c (usage_message): New constant, replacing ...
4791 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4792 (main): Adjust to usage reorg.
4793 * fns.c (syms_of_fns):
4794 * profiler.c (syms_of_profiler):
4795 Don't use non-constant struct initializers.
4796 * gnutls.h (gnutls_initstage_t):
4797 * lisp.h (enum Lisp_Fwd_Type):
4798 * lread.c (lisp_file_lexically_bound_p):
4799 * xsettings.c (anonymous enum):
4800 Remove trailing comma.
4801 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4802 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4803 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4805 * regex.c (const_re_char): New type, to pacify strict C89.
4806 All uses of 'const re_char' replaced to use it.
4807 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4808 with glibc when strict C89. This change is imported from gnulib.
4810 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4811 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4812 Omit GNU_LINUX implementation, since it requires long long.
4813 * xterm.c (x_draw_underwave):
4814 Do not assume the traditional order of struct's members.
4815 (x_term_init): Rewrite to avoid the need for non-constant structure
4818 Syntax cleanup, mostly replacing macros with functions.
4819 This removes the need for the syntax_temp hack.
4820 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4821 * syntax.c (SYNTAX_INLINE): New macro.
4822 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4823 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4824 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4825 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4826 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4827 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4828 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4829 Now constants, not macros.
4830 (syntax_temp) [!__GNUC__]: Remove.
4831 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4832 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4833 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4834 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4835 Move here from syntax.h; now functions, not macros. Except for the
4836 last function, these are static since only syntax.c uses them.
4837 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4838 All uses changed. Now a function, not a macro; use this fact
4839 to simplify the code.
4840 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4841 compiler bugs; no longer relevant.
4842 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4843 (SYNTAX_INLINE): New macro.
4844 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4845 for the new functions. Use bool for boolean member.
4846 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4847 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4848 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4849 (SETUP_BUFFER_SYNTAX_TABLE):
4850 Now extern inline functions, not macros.
4851 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4852 Remove; all uses replaced by implementation.
4853 (syntax_temp) [!__GNUC__]: Remove decl.
4854 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4856 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4858 * emacs.c (main): Fix syntax error.
4860 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4862 Timestamp fixes for undo (Bug#14824).
4863 * atimer.c (schedule_atimer):
4864 * fileio.c (Ffile_newer_than_file_p):
4865 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4866 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4867 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4868 (syms_of_fileio): Remove Sclear_visited_file_name.
4869 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4870 file doesn't exist; this avoids an ambiguity with negative timestamps.
4871 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4872 * systime.h (make_emacs_time, invalid_emacs_time):
4873 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4874 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4875 * undo.c (record_first_change): Push (visited-file-modtime) onto
4876 undo list rather than reimplementing it by hand, incorrectly.
4878 2013-07-09 Ken Brown <kbrown@cornell.edu>
4880 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4882 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4884 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4886 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4888 Handle errno and exit status a bit more carefully.
4889 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4890 number into an exit status. Instead, use EXIT_CANCELED.
4891 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4892 * callproc.c (relocate_fd):
4893 * emacs.c (close_output_streams, main):
4894 * process.c (create_process):
4895 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4896 Use emacs_perror for simplicity.
4897 * callproc.c (relocate_fd, main):
4898 * sysdep.c (sys_subshell):
4899 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4900 (shut_down_emacs): Use emacs_write, not write.
4901 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4902 * fileio.c (Fcopy_file, e_write):
4903 * nsterm.m (ns_select):
4904 * process.c (send_process):
4905 * sound.c (vox_write):
4906 Use emacs_write_sig, not emacs_write.
4907 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4908 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4910 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4912 (emacs_full_write): New function.
4913 (emacs_write): Rewrite to use it.
4914 (emacswrite_sig, emacs_perror): New functions.
4915 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4917 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4919 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4920 on NS even if it is present. Pixmap on NS is a void*.
4922 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4924 Port to Ubuntu 10 (Bug#14803).
4925 Problem reported by T.V. Raman.
4926 * process.c (close_on_exec, accept4, process_socket):
4927 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4929 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4931 * w32.c (sys_dup): Declare prototype.
4935 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4937 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4939 Make file descriptors close-on-exec when possible (Bug#14803).
4940 This simplifies Emacs a bit, since it no longer needs to worry
4941 about closing file descriptors by hand in some cases.
4942 It also fixes some unlikely races. Not all such races, as
4943 libraries often open files internally without setting
4944 close-on-exec, but it's an improvement.
4945 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4946 * callproc.c (Fcall_process) [!MSDOS]:
4947 * emacs.c (main) [!DOS_NT]:
4948 * nsterm.m (ns_term_init):
4949 * process.c (create_process):
4950 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4951 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4952 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4953 Prefer mkostemp with O_CLOEXEC to mkstemp.
4954 * callproc.c (relocate_fd) [!WINDOWSNT]:
4955 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4956 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4958 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4959 Make the resulting file descriptor close-on-exec.
4960 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4961 * lread.c (load_descriptor_list, load_descriptor_unwind):
4962 Remove; no longer needed. All uses removed.
4963 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4964 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4966 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4967 (Fmake_network_process, Fnetwork_interface_list):
4968 (Fnetwork_interface_info, server_accept_connection):
4969 Make newly-created socket close-on-exec.
4970 * sysdep.c (emacs_open, emacs_fopen):
4971 Make new-created descriptor close-on-exec.
4972 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4973 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4975 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4977 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4978 for NS_IMPL_GNUSTEP.
4980 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4982 Fix openp errno handling.
4983 * callproc.c (Fcall_process): Preserve openp errno around close.
4984 * lread.c (openp): Set errno when returning -1, as some callers
4987 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4989 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4991 * nsterm.h (NSSavePanel): Update comment.
4992 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4993 (ns_run_file_dialog): Declare.
4995 * nsfns.m: Remove panelOK.
4997 (ns_run_file_dialog): New function.
4998 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4999 event loop, so file dialog is popped up by ns_run_file_dialog, called
5000 by sendEvent (Bug#14578).
5001 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5003 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5005 * xdisp.c (default_line_pixel_height): New function.
5006 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5007 (try_cursor_movement, redisplay_window, try_window)
5008 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5010 * window.c (window_scroll_pixel_based):
5011 use default_line_pixel_height.
5013 * dispextern.h (default_line_pixel_height): Add prototype.
5015 * frame.c (x_set_line_spacing): Accept a float value for
5016 line-spacing parameter, per the documentation.
5018 * data.c (Fmultibyte_string_p): Doc fix.
5020 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5022 Use emacs_open more consistently when opening files.
5023 This handles EINTR more consistently now, and makes it easier
5024 to introduce other uniform changes to file descriptor handling.
5025 * src/systdio.h: New file.
5026 * src/buffer.c (mmap_init):
5027 * cygw32.c (chdir_to_default_directory):
5028 * dispnew.c (Fopen_termscript):
5029 * emacs.c (Fdaemon_initialized):
5030 * fileio.c (Fdo_auto_save):
5031 * image.c (slurp_file, png_load_body, jpeg_load_body):
5032 * keyboard.c (Fopen_dribble_file):
5034 * print.c (Fredirect_debugging_output):
5035 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5036 * termcap.c (tgetent):
5037 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5038 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5039 * w32term.c (w32_initialize) [CYGWIN]:
5040 * xfaces.c (Fx_load_color_file):
5041 Use emacs_open instead of plain open, and emacs_fopen instead of
5043 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5044 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5045 * callproc.c (default_output_mode): New constant.
5046 (Fcall_process): Use it to call emacs_open instead of plain creat.
5047 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5048 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5049 (emacs_fopen): New function.
5050 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5051 Include <lisp.h>, for emacs_open.
5052 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5054 Remove duplicate #include directives.
5055 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5057 Don't include stdio.h twice.
5058 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5059 Don't include sys/types.h or stdio.h twice.
5060 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5061 * lread.c: Don't include coding.h twice.
5062 * nsfont.m: Don't include frame.h twice.
5063 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5064 * ralloc.c: Don't include <unistd.h> twice.
5065 * xdisp.c: Don't include font.h twice.
5066 * xterm.c: Don't include fontset.h twice.
5067 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5069 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5071 Scale ImageMagick images more carefully.
5072 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5073 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5074 Be more careful about avoiding undefined behavior after
5075 integer overflow and division by zero.
5077 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5079 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5080 (syms_of_w32fns): DEFSYM them.
5081 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5082 (CCHDEVICENAME): Define macros if not defined.
5083 (struct MONITOR_INFO_EX): New struct.
5084 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5085 (enum_display_monitors_fn): New variable.
5086 (globals_of_w32fns): Initialize it.
5087 (Fx_display_pixel_width, Fx_display_pixel_height)
5088 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5089 multi-monitor setups in docstrings.
5090 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5091 screen size by primary monitor's millimeter per pixel.
5092 (w32_monitor_enum, w32_display_monitor_attributes_list)
5093 (w32_display_monitor_attributes_list_fallback)
5094 (Fw32_display_monitor_attributes_list): New functions.
5095 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5097 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5099 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5101 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5103 * fileio.c (Qfile_notify_error): New error symbol.
5105 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5106 * inotify.c (inotify_callback, symbol_to_inotifymask)
5107 (Finotify_add_watch, Finotify_rm_watch): Use it.
5108 (inotifyevent_to_event): Exchange order of cookie and file name.
5109 (Finotify_add_watch): Adapt docstring.
5111 * lisp.h (Qfile_notify_error): Declare.
5113 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5115 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5116 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5117 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5118 which did not work (see <http://bugs.gnu.org/14569#307>).
5119 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5120 && (!noninteractive || initialized)). This attempts to thread
5121 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5123 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5125 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5126 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5128 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5130 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5131 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5132 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5133 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5135 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5137 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5138 Define to __sys_siglist.
5140 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5142 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5143 word-wrap, so that overflow-newline-into-fringe would work in
5144 visual-line-mode. (Bug#2749)
5145 (move_it_in_display_line_to): When the last scanned display
5146 element fits exactly on the display line, and
5147 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5148 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5149 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5150 finding buffer position that corresponds to pixel coordinates,
5151 e.g. in buffer_posn_from_coords.
5153 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5155 * process.c (handle_child_signal): Call catch_child_signal if
5158 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5160 Don't convert function pointers to void * and back.
5161 It isn't portable C, and it's easy enough to avoid.
5162 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5163 (make_save_value): Add support for SAVE_FUNCPOINTER.
5164 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5165 * print.c (print_object):
5166 Distinguish function from object pointers.
5167 * lisp.h (SAVE_FUNCPOINTER): New constant.
5168 (SAVE_SLOT_BITS): Adjust to it.
5169 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5170 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5171 (voidfuncptr): New typedef.
5172 (struct Lisp_Save_Value): New member data[0].funcpointer.
5173 (XSAVE_FUNCPOINTER): New function.
5175 Simplify buildobj processing.
5176 * Makefile.in (buildobj.h): Make it a sequence of strings each
5177 followed by comma, rather than a single string. Put it into a
5178 .tmp file in case there's an error while generating it.
5179 (gl-stamp): Use .tmp for temp files.
5180 (mostlyclean): Clean .tmp files.
5181 * doc.c (buildobj): Move to just the routine that needs it.
5182 It's now an array of strings, so processing is simpler.
5184 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5186 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5187 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5188 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5189 Invoke malloc_enable_thread even when not interactive.
5190 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5191 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5192 in this case, since the underlying bug has now been fixed.
5194 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5196 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5197 unlinking it (bug#14691).
5199 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5201 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5202 before checking whether buffer is modified. This lets
5203 `kill-buffer-query-functions' cancel killing of the buffer or save
5204 its content before `kill-buffer' asks user the "Buffer %s
5205 modified; kill anyway?" question.
5207 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5209 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5210 Let the super performKeyEquivalent deal with them (Bug#14747).
5212 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5214 * widget.c (resize_cb): Remove unused local.
5216 Do not use GTK 3 if it exists but cannot be compiled.
5217 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5218 * xterm.c (x_error_handler) [!USE_GTK]:
5221 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5223 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5225 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5226 to the valid range of values. (Bug#14753)
5228 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5229 when moving point by using the current glyph matrix. This avoids
5230 the need to force redisplay when this function is called in a
5233 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5235 Fix minor problems found by static checking.
5236 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5237 Redo the latter's body to sidestep GCC parenthesization warnings.
5238 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5239 * coding.c (detect_coding, detect_coding_system):
5240 * coding.h (struct undecided_spec):
5241 Use bool for boolean.
5242 * image.c (QCmax_width, QCmax_height): Now static.
5243 * xdisp.c (Fmove_point_visually): Remove unused local.
5245 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5247 * xdisp.c (Fmove_point_visually): New function.
5249 2013-06-28 Kenichi Handa <handa@gnu.org>
5251 * coding.h (define_coding_undecided_arg_index): New enum.
5252 (coding_attr_index): New members
5253 coding_attr_undecided_inhibit_null_byte_detection,
5254 coding_attr_undecided_inhibit_iso_escape_detection,
5255 coding_attr_undecided_prefer_utf_8.
5256 (undecided_spec): New struct.
5257 (struct coding_system): New member `undecided' of the member
5260 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5261 (detect_coding): Likewise.
5262 (detect_coding_system): Likewise.
5263 (Fdefine_coding_system_internal): New coding system properties
5264 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5266 (syms_of_coding): Adjust for coding_arg_undecided_max.
5268 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5270 * image.c (x_from_xcolors): Remove unused local.
5272 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5274 Defer image data transfer between X client and server until actual
5277 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5280 * image.c (Destroy_Image): Remove.
5281 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5282 `mask_p', and `colors_p'. All uses changed.
5283 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5284 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5285 New macros for `flags' arg to x_clear_image_1.
5286 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5287 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5288 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5289 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5290 (image_get_x_image, image_unget_x_image): New functions or macros.
5291 (image_background, image_background_transparent, x_to_xcolors)
5292 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5293 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5294 instead of Destroy_Image.
5295 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5296 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5297 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5298 (imagemagick_load_image, svg_load_image): Use them instead of
5299 x_create_x_image_and_pixmap, and x_put_x_image followed by
5300 x_destroy_x_image, respectively.
5301 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5302 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5303 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5304 background_transparent fields.
5305 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5306 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5308 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5310 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5311 This mostly consists of undoing recent changes.
5312 * callproc.c (Fcall_process):
5313 * process.c (create_process):
5314 Do not worry about catching SIGCHLD here, undoing previous change.
5315 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5316 * process.c, process.h (catch_child_signal):
5317 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5318 * process.c (catch_child_handler): Don't worry about being called
5319 lazily and do not assume caller has blocked SIGCHLD, undoing
5320 previous change. Move first-time stuff back to
5321 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5322 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5323 set lib_child_handler if it's already initialized, which may
5324 help avoid problems on GNUStep.
5326 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5328 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5329 * callproc.c (Fcall_process):
5330 * process.c (create_process):
5331 Make sure SIGCHLD is caught before we fork,
5332 since Emacs startup no arranges to catch SIGCHLD.
5333 * process.c (lib_child_handler): Initialize to null, not to
5335 (catch_child_signal): Allow self to be called lazily.
5336 Do nothing if it's already been called.
5337 Assume caller has blocked SIGCHLD (all callers do now).
5338 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5339 just before it's really needed.
5340 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5341 since it hasn't been caught yet.
5343 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5345 * image.c (compute_image_size): New function to implement
5346 :max-width and :max-height.
5347 (imagemagick_load_image): Use it.
5349 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5351 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5352 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5354 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5355 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5356 the SIGCHLD handler, since the code is not atomic and (due to glib)
5357 signals may be arriving now.
5358 * sysdep.c (init_signals): Do not catch child signals here;
5359 'main' now does that later, at a safer time.
5361 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5363 Clean up SIGCHLD handling a bit (Bug#14569).
5364 * process.c, process.h (catch_child_signal):
5365 Now always extern, even if !NS_IMPL_GNUSTEP.
5366 * process.c (catch_child_signal): Move glib tickler here from
5367 init_process_emacs, so that it's done earlier in Emacs
5368 initialization. Also move the noninteractive && !initialized
5369 check here from init_process_emacs. This is all a bit cleaner for
5370 GNUish platforms, and I hope it works around the Cygwin bug.
5371 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5372 that glib signal handling is tickled before glib creates threads.
5374 * process.c (wait_reading_process_output): Avoid int overflow
5375 when reading more than 2 GiB total from a process.
5377 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5379 * process.c (create_process): Handle a couple more cases,
5380 i.e., work even if new_argv and wait_child_setup[i] are cached.
5381 Use Fcall_process's style for volatile vars.
5383 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5385 * process.c (create_process): Mark PROCESS volatile.
5387 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5389 Use C99-style flexible array members if available.
5390 This avoids some subtle aliasing issues, which typically
5391 aren't a problem with GCC but may be a problem elsewhere.
5392 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5393 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5394 In either case, it uses a flexible array member rather than
5395 the old struct hack. All uses changed.
5396 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5397 Adjust to sdata reorganization.
5398 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5399 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5400 that ports better to pre-C99 non-GCC.
5401 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5402 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5403 as the latter has changed.
5404 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5405 and port better to pre-C99 GCC.
5406 * image.c (struct xpm_cached_color):
5407 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5408 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5409 Use FLEXIBLE_ARRAY_MEMBER.
5410 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5411 Move decl to top level so it gets checked against implementation.
5412 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5413 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5415 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5417 * syntax.c: Integer cleanups.
5418 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5419 All uses that need 0-or-2 changed to:
5420 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5421 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5422 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5423 (char_quoted, prev_char_comend_first, back_comment)
5424 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5425 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5426 Use bool for boolean.
5427 (update_syntax_table, skip_chars, skip_syntaxes):
5428 Prefer int to unsigned when either will do.
5429 (back_comment): Return boolean success flag, like forw_comment,
5430 instead of positive-or-minus-1 (which might have overflowed int anyway).
5431 Don't stuff ptrdiff_t into int.
5432 (syntax_spec_code, syntax_code_spec): Now const.
5433 (Fmatching_paren, scan_lists, scan_sexps_forward):
5434 Use enum syntaxcode for syntax code.
5435 (Fmatching_paren): Check that arg is a character, not just an integer.
5436 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5437 (Finternal_describe_syntax_value): Omit no-longer-needed
5439 (skip_chars): Use char, not unsigned char, when the distinction
5441 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5442 * bytecode.c (exec_byte_code):
5443 * syntax.c (syntax_spec_code, Fchar_syntax)
5444 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5446 * syntax.h (SYNTAX_WITH_FLAGS):
5447 Omit unnecessary casts.
5449 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5451 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5452 line dimensions here, to avoid race conditions with the main
5453 thread. (Bug#14062, bug#14630, bug#14669)
5455 * w32term.c (w32_draw_window_cursor): Compute the header line and
5456 mode line dimensions here.
5457 <w32_system_caret_window, w32_system_caret_hdr_height>:
5458 <w32_system_caret_mode_height>: New variables.
5460 * w32term.h: Declare them.
5462 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5464 * alloc.c (die): Move "assertion failed" string here ...
5465 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5466 COND when SUPPRESS_CHECKING. This shrinks the executable text
5467 size by 0.8% to 2.2% when configured with --enable-checking,
5468 depending on optimization flags (GCC 4.8.1 x86-64).
5470 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5472 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5474 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5475 base is 2; this is more accurate.
5477 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5479 * sound.c (string_default): Move to !WINDOWSNT section.
5480 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5482 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5484 * sound.c: Integer cleanups.
5485 Remove unnecessary forward decls.
5486 (struct sound_device): The 'file' member is now a Lisp_Object, not
5487 a char *, so that we needn't invoke alloca on a huge size.
5488 (Fplay_sound_internal): Adjust to this.
5489 (string_default): New function.
5490 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5491 Use it to adjust to the struct sound_device change.
5492 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5493 (be2hs) [0]: Remove.
5495 * syntax.c (skip_chars): Don't use uninitialized storage
5496 when searching a multibyte buffer for characters that are not in a
5497 unibyte string that contains non-ASCII characters.
5499 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5501 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5502 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5504 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5506 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5508 2013-06-18 Kenichi Handa <handa@gnu.org>
5510 * font.c (Ffont_spec): Signal an error for an invalid font name
5513 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5515 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5516 In particular this ports to 32-bit sparc Sun cc.
5517 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5518 array with a dummy element at specpdl[-1], so that its address can
5520 (unbind_to): Do not copy the binding; not needed, now that we
5521 copy old_value in the one place where the copy is needed.
5522 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5523 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5524 (union specbinding): Rename from struct specbinding. Redo layout
5525 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5526 which is not portable. With Sun C 5.12 32-bit sparc, the
5527 declaration causes nargs to be an unsigned bitfield, a behavior
5528 that the C standard allows; but Emacs wants nargs to be signed.
5529 The overall type is now a union of structures rather than a
5530 structure of union of structures, and the 'kind' member is now a
5531 bitfield, so that the overall type doesn't grow. All uses changed.
5532 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5534 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5536 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5537 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5539 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5541 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5543 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5544 unless we know that the window w's frame is a frame object.
5545 Another attempt at solving bug#14062 and bug#14630.
5547 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5549 * textprop.c (property_set_type): New enum.
5550 (add_properties): Allow appending/prepending text properties.
5551 (add_text_properties_1): Factored out of Fadd_text_properties.
5552 (Fadd_text_properties): Move all the code into
5553 add_text_properties_1.
5554 (Fadd_face_text_property): New function that calls
5555 add_text_properties_1.
5557 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5559 Move functions from lisp.h to individual modules when possible.
5560 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5561 * alloc.c (XFLOAT_INIT, set_symbol_name):
5562 * buffer.c (CHECK_OVERLAY):
5563 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5564 (set_char_table_parent):
5565 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5566 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5567 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5568 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5570 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5571 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5572 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5573 (backtrace_args, backtrace_debug_on_exit):
5574 * floatfns.c (CHECK_FLOAT):
5575 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5576 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5577 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5578 (set_hash_index_slot):
5579 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5580 * marker.c (CHECK_MARKER):
5581 * textprop.c (CHECK_STRING_OR_BUFFER):
5582 * window.c (CHECK_WINDOW_CONFIGURATION):
5583 Move here from lisp.h, and make these functions static rather than
5585 * buffer.c (Qoverlayp):
5587 * fns.c (Qhash_table_p):
5588 * window.c (Qwindow_configuration_p):
5590 * lisp.h: Remove the abovementioned defns and decls.
5592 Use functions, not macros, for XINT etc (Bug#11935).
5593 In lisp.h, prefer functions to function-like macros, and
5594 constants to object-like macros, when either will do. This:
5595 . simplifies use, as there's no more need to worry about
5596 arguments' side effects being evaluated multiple times.
5597 . makes the code easier to debug on some platforms.
5598 However, when using gcc -O0, keep using function-like macros
5599 for a few critical operations, for performance reasons.
5600 This sort of thing isn't needed with gcc -Og, but -Og
5601 is a GCC 4.8 feature and isn't widely-enough available yet.
5602 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5603 Remove enum lsb_bits; no longer needed.
5604 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5605 * buffer.c (Qoverlap):
5607 * fns.c (Qhash_table_p):
5608 Now extern, so lisp.h can use these symbols.
5609 * dispextern.h: Include character.h, for MAX_CHAR etc.
5610 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5611 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5612 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5613 (GLYPH_CODE_P): Move here from lisp.h.
5614 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5615 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5616 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5617 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5618 XUNTAG now returns void *.
5619 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5620 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5621 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5622 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5623 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5624 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5625 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5626 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5627 New macros, renamed from their sans-lisp_h_ counterparts.
5628 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5629 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5630 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5631 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5632 If compiling via GCC without optimization, define these as macros
5633 in addition to inline functions.
5634 To disable this, compile with -DINLINING=0.
5635 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5636 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5637 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5638 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5639 (INTMASK, VALMASK): Now macros, since static values cannot be
5640 accessed from extern inline functions.
5641 (VALMASK): Also a constant, for benefit of old GDB.
5642 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5643 is INTEGERP, which can fold it in.
5644 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5645 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5646 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5647 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5648 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5649 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5650 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5651 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5652 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5653 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5654 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5655 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5656 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5657 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5658 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5659 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5660 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5661 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5662 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5663 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5664 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5665 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5666 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5667 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5668 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5669 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5670 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5671 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5672 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5673 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5674 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5675 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5676 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5678 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5679 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5680 (VALMASK): Define in one place rather than in two, merging the
5681 USE_LSB_TAG parts; this is simpler.
5682 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5683 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5684 Move up, to avoid use before definition.
5685 Also include "globals.h" earlier, for the same reason.
5686 (make_natnum): New function.
5687 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5688 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5689 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5690 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5691 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5692 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5693 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5694 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5695 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5696 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5697 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5698 (Qwindow_configuration_p, Qimage): New forward declarations.
5699 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5700 (STRING_COPYIN): Remove; unused.
5701 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5702 (xcar_addr, xcdr_addr): New functions. All uses changed.
5703 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5704 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5705 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5706 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5707 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5708 (TYPE_RANGED_INTEGERP): Simplify.
5709 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5710 (setlocale, fixup_locale, synchronize_system_messages_locale)
5711 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5712 Now empty functions, not macros.
5713 (functionp): Return bool, not int.
5714 * window.c (Qwindow_configuration_p): Now extern,
5715 so window.h can use it.
5716 * window.h (Qwindowp): Move decl back to lisp.h.
5718 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5720 * xdisp.c (Fline_pixel_height): New function, required for solving
5723 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5725 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5727 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5729 * lread.c (syms_of_lread):
5730 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5732 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5734 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5736 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5738 * fileio.c (expand_file_name): Doc fix.
5740 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5742 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5743 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5744 Wait for self, not for 0. This can't hurt on GNU or similar
5745 system, and may help with Cygwin.
5747 * keyboard.c: Don't use PROP (...) as an lvalue.
5748 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5749 Use set_prop (A, B), not PROP (A) = B.
5751 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5753 * xdisp.c (get_it_property): Use it->window instead of generating
5754 a Lisp object from it->w.
5756 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5758 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5759 get-char-property the window that is being rendered, instead of
5760 the buffer, to support window-specific overlays. (Bug#14575)
5761 (compute_display_string_pos): When W is NULL, use the current
5762 buffer as the object to pass to get-char-property.
5763 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5764 pointer member of the bidi iterator, since no window is pertinent
5767 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5769 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5770 being displayed, and pass it to compute_display_string_pos.
5771 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5772 (bidi_paragraph_init): All callers changed.
5774 * xdisp.c (init_from_display_pos, init_iterator)
5775 (handle_single_display_spec, next_overlay_string)
5776 (get_overlay_strings_1, reseat_1, reseat_to_string)
5777 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5778 Set bidi_it.w member from it->w.
5779 (compute_display_string_pos): Accept additional argument, the
5780 window being displayed, and pass it to Fget_char_property.
5783 * dispextern.h (struct bidi_it): New member w, the window being
5785 (compute_display_string_pos): Adjust prototype.
5787 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5789 * xgselect.c: Remove unneeded include xterm.h.
5791 * process.c (wait_reading_process_output): Check for NS before GLIB.
5792 GLIB may be linked in due to rsvg, but ns_select must be called.
5794 * xgselect.c (xg_select): Remove call to window_system_available
5795 and g_main_context_pending at the top, so Gdk events (i.e. file
5796 notify) are processed when Emacs is started with -nw.
5798 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5800 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5801 (ctagsfiles3): New variable, includes only *.m files.
5802 (TAGS): Use an explicit language name in the regular expressions,
5803 to avoid transformation of '/SOMETHING' by MSYS to
5804 'c:\MSYS\SOMETHING'.
5806 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5808 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5810 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5812 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5813 still need to set the mouse pointer shape and activate help-echo.
5816 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5818 A few porting etc. fixes for the new file monitor code.
5819 See the thread containing
5820 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5821 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5822 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5823 (dir_monitor_callback, Fgfile_rm_watch):
5824 Use assq_no_quit instead of Fassoc, for speed.
5825 (dir_monitor_callback, Fgfile_rm_watch):
5826 eassert that the monitor is a fixnum.
5827 (dir_monitor_callback): No need for CDR_SAFE.
5828 Simplify building of lisp with alternative tails.
5829 (Fgfile_add_watch, Fgfile_rm_watch):
5830 Do not assume glib functions set errno reliably on failure.
5831 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5832 and signal an error otherwise.
5833 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5834 Use Fdelq instead of Fdelete, for speed.
5836 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5838 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5839 don't insist on being invoked on a highlighted tool-bar button.
5840 Avoids losing tool-bar functionality when mouse-highlight is nil.
5841 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5842 Don't highlight when mouse-highlight is nil.
5843 (note_mouse_highlight): When mouse-highlight is nil, don't return
5844 right away; instead, run tool-bar and mode-line highlight
5845 subroutine, clear any existing highlight, and revert the mouse
5846 pointer to its default shape. (Bug#14558)
5848 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5850 * lisp.mk (lisp): Add prog-mode.el.
5852 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5854 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5855 * process.c (dummy_handler): New function.
5856 (lib_child_handler): New static var.
5857 (handle_child_signal): Invoke it.
5858 (catch_child_signal): If a library has set up a signal handler,
5859 save it into lib_child_handler.
5860 (init_process_emacs): If using glib and not on Windows, tickle glib's
5861 child-handling code so that it initializes its private SIGCHLD handler.
5862 * syssignal.h (SA_SIGINFO): Default to 0.
5863 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5864 31; it should no longer be needed now.
5866 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5868 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5870 * gfilenotify.c (globals_of_gfilenotify): New function.
5871 (syms_of_gfilenotify): Move global initialization there.
5873 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5875 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5877 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5878 * keyboard.c (menu_bar_items, tool_bar_items):
5879 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5880 not override local keymaps any more.
5882 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5884 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5886 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5888 * w32console.c (initialize_w32_display): Return the dimensions of
5889 the console window via 2 additional arguments, not via the current
5890 frame. This avoids crashes due to overrunning the bounds of
5891 frame's decode_mode_spec_buffer, which is not resized following
5892 the change of the frame dimensions from the initial 10x10.
5894 * w32term.h (w32_initialize_display_info): Adjust prototype.
5896 * term.c (init_tty): Take dimensions of the frame from the values
5897 returned by initialize_w32_display.
5899 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5900 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5901 (LIBES): Add $(GFILENOTIFY_LIBS).
5903 * w32inevt.c (handle_file_notifications): Add dummy implementation
5904 for !HAVE_W32NOTIFY.
5906 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5908 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5910 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5912 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5914 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5916 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5918 Fix minor problems found by static checking.
5919 * data.c (pure_write_error):
5920 Use xsignal2, not Fsignal, as Fsignal might return.
5921 * eval.c (set_backtrace_debug_on_exit): Now static.
5922 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5923 No longer inline. EXTERN_INLINE is needed only for functions
5924 defined in .h files. Reindent function header as per GNU style.
5925 (backtrace_p, backtrace_top, backtrace_next):
5926 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5927 compiler or linker. Add extern decls to pacify gcc -Wall.
5928 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5930 * frame.c (free_monitors): Define only on platforms that need it.
5931 * nsterm.m (ns_term_init):
5932 * process.c (catch_child_signal):
5933 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5934 defined on all porting targets these days.
5935 * process.c, process.h (catch_child_signal):
5936 Make it extern only if NS_IMPL_GNUSTEP is defined.
5938 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5940 * w32.c (gettimeofday): Make the signature identical to prototype
5941 in nt/inc/sys/time.h.
5943 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5945 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5948 * keyboard.c (safe_run_hooks_error): Improve error message.
5950 * data.c (pure_write_error): Add `object' argument.
5951 * puresize.h (CHECK_IMPURE): Use it.
5953 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5955 * Makefile.in (NOTIFY_OBJ): New variable.
5956 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5958 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5959 Call syms_of_gfilenotify.
5961 * gfilenotify.c: New file.
5963 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5964 and Qfile_w32notify.
5965 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5966 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5968 * lisp.h: Declare syms_of_gfilenotify.
5970 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5972 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5974 Merge the specpdl and backtrace stacks. Make the structure of the
5975 specpdl entries more obvious via a tagged union of structs.
5976 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5977 (enum specbind_tag): New enum.
5978 (struct specbinding): Make it a tagged union of structs.
5979 Add a case for backtrace records.
5980 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5981 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5982 (backtrace_debug_on_exit): New accessors.
5983 (struct backtrace): Remove.
5984 (struct catchtag): Remove backlist field.
5985 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5987 (Flocal_variable_p): Speed up the common case where the binding is
5989 * eval.c (backtrace_list): Remove.
5990 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5991 (set_backtrace_args, set_backtrace_nargs)
5992 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5993 (backtrace_next): New functions.
5994 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5995 (unwind_to_catch, internal_lisp_condition_case)
5996 (internal_condition_case, internal_condition_case_1)
5997 (internal_condition_case_2, internal_condition_case_n): Don't bother
5998 with backtrace_list any more.
5999 (Fsignal): Adjust to new backtrace format.
6000 (grow_specpdl): Move up.
6001 (record_in_backtrace): New function.
6002 (eval_sub, Ffuncall): Use it.
6003 (apply_lambda): Adjust to new backtrace format.
6004 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6006 (specbind): Adjust to new specpdl format. Simplify.
6007 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6008 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6010 (mark_backtrace): Remove.
6011 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6012 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6013 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6015 * profiler.c (record_backtrace): Use get_backtrace.
6016 (handle_profiler_signal): Use backtrace_top_function.
6017 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6020 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6022 * process.h (catch_child_signal): Declare.
6024 * process.c (catch_child_signal): New function.
6025 (init_process_emacs): Call it.
6027 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6028 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6030 (x_set_cursor_type): Remove declaration.
6031 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6032 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6033 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6034 (ns_get_color): Use F suffix on float.
6035 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6036 (ns_get_rgb_color): Remove.
6037 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6038 (note_mouse_movement): x and y are CGFloat.
6039 (ns_draw_fringe_bitmap): Remove unused rowY.
6040 Change #if to COCOA && >= 10_6.
6041 (ns_draw_window_cursor): Remove unused overspill.
6042 (ns_draw_underwave): width and x are EamcsCGFloat.
6043 (ns_draw_box): thickness is CGFloat.
6044 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6045 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6046 if not in main thread.
6047 (ns_get_pending_menu_title, ns_check_menu_open)
6048 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6049 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6050 (sendFromMainThread:): New method.
6051 (changeFont:): size is CGFloat.
6052 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6053 Disable warning about permanent text.
6054 (characterIndexForPoint:): Adjust return type depending on GNUStep
6056 (mouseDown:): delta is CGFloat.
6057 (updateFrameSize): Remove unised variable f.
6058 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6059 Cast float to EmacsCGFloat.
6060 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6061 also to -1 when restoring.
6062 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6063 inside NS_IMPL_COCOA.
6064 (toggleFullScreen:): Put call to toggleFullScreen inside
6065 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6066 (setPosition:portion:whole:): por is CGFloat.
6067 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6068 (mouseDown:): Use CGFloat.
6069 (mouseDragged:): Remove unised variable edge.
6070 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6072 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6074 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6075 when NS_IMPL_GNUSTEP.
6076 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6077 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6078 (EmacsToolbar): Add clearAll. Add tag argument to
6079 addDisplayItemWithImage.
6080 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6082 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6084 * nsmenu.m (ns_update_menubar): Make static.
6085 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6086 (fillWithWidgetValue:): Add cast to SEL for setAction.
6087 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6088 (update_frame_tool_bar): Update code for GNUStep.
6089 (clearAll): New method.
6090 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6091 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6092 Move identifierToItem setObject and activeIdentifiers addObject before
6093 call to insertItemWithItemIdentifier.
6094 (validateVisibleItems): Fix indentation.
6095 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6096 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6097 UtilityWindow to aStyle, remove call to setStyleMask.
6099 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6101 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6102 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6103 Use F suffix on floats.
6104 (ns_char_width): Returns CGFloat.
6105 (ns_ascii_average_width): w is CGFloat instead of float.
6106 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6108 (ns_glyph_metrics): CGFloat instead of float.
6110 * nsfns.m (x_set_foreground_color, x_set_background_color):
6112 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6113 remove unused variables.
6114 (Fns_read_file_name): Keep track if panel is for save.
6115 Use ns_filename_from_panel/ns_directory_from_panel.
6116 (Fns_list_services): delegate only used for COCOA.
6117 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6118 Just return the input if GNUStep.
6119 (x_screen_planes): Remove.
6120 (Fxw_color_values): Use EmacsCGFloat
6121 (Fns_display_monitor_attributes_list): Only get screen number for
6123 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6125 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6126 ns_directory_from_panel.
6128 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6130 * process.c (handle_child_signal): Also use WCONTINUED.
6131 This is so that list-processes doesn't mistakenly list the process
6132 as stopped, when the process has actually been continued and is
6135 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6137 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6138 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6139 not already configured.
6141 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6143 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6145 * Makefile.in (mostlyclean): Remove *.res files.
6147 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6149 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6150 a buffer (bug#8447).
6152 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6154 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6155 display vector, and we backtrack, handle the case that the
6156 previous character position is also displayed from a display
6157 vector or covered by a display string or image. (Bug#14476)
6159 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6161 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6162 (struct MonitorInfo, free_monitors): Remove.
6163 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6164 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6165 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6168 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6169 (struct MonitorInfo, free_monitors): Remove.
6170 (ns_screen_name): Make static.
6171 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6172 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6175 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6176 (struct MonitorInfo): New struct.
6177 (free_monitors, make_monitor_attribute_list): Declare.
6179 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6181 (free_monitors, make_monitor_attribute_list): New functions.
6182 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6185 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6187 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6189 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6191 * keyboard.c: Apply keyboard decoding only to events that come directly
6192 from the tty, not from unread-command-events (bug#14368).
6193 (read_event_from_main_queue): New function, extracted from read_char).
6194 (read_decoded_char): Remove.
6195 (read_decoded_event_from_main_queue): New function to replace it.
6196 (read_char): Use it.
6197 (read_key_sequence): Use read_char rather than read_decoded_char.
6199 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6201 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6203 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6205 2013-05-22 Kenichi Handa <handa@gnu.org>
6207 The following changes are to fix the setting of
6208 buffer-file-coding-system on, for instance, C-x RET c unix RET
6209 _FILE_OF_DOS_EOL_TYPE_ RET.
6211 * coding.h (struct coding_system): New member detected_utf8_chars.
6213 * coding.c (detect_coding_utf_8): Count characters and check EOL
6214 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6216 (setup_coding_system): Do not initialize coding->head_ascii.
6217 (check_ascii): Do not set coding->eol_seen but update it. Do not
6218 call adjust_coding_eol_type here.
6219 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6220 If the eol-type of CODING is already specified, adjust the eol type
6221 of the found coding-system.
6222 (decode_coding_gap): Cancel previous change. Utilize the
6223 character numbers counted by detect_coding_utf_8. Fix detection
6226 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6228 * search.c (looking_at_1): Only set last_thing_searched if the match
6229 changed the match-data (bug#14281).
6231 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6233 * xdisp.c (reseat_at_previous_visible_line_start):
6234 Already declared in dispextern.h, so remove it here.
6235 (move_it_vertically_backward): Likewise.
6237 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6239 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6240 (Fx_display_pixel_width, Fx_display_pixel_height)
6241 (Fx_display_mm_width, Fx_display_mm_height):
6242 Mention `display-monitor-attributes-list' in docstrings.
6244 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6245 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6246 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6247 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6248 (Fx_display_backing_store, Fx_display_visual_class)
6249 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6250 (Fx_display_grayscale_p, Fx_display_pixel_width)
6251 (Fx_display_pixel_height, Fx_display_planes)
6252 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6253 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6254 (Fx_display_mm_width, Fx_display_mm_height)
6255 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6256 height for all physical monitors as in X11.
6258 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6259 Return pixel width or height for all physical monitors as in X11.
6261 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6263 Port --enable-gcc-warnings to clang.
6264 * bytecode.c (exec_byte_code):
6266 Redo diagnostic pragmas to pacify clang, too.
6267 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6268 * editfns.c (Fencode_time):
6269 * fileio.c (file_accessible_directory_p):
6270 * font.c (font_unparse_xlfd):
6271 Use '&"string"[index]' instead of '"string" + (index)'.
6272 * undo.c (user_error): Remove; unused.
6274 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6276 * insdel.c (insert_1_both): Document the arguments, instead of
6277 referring to insert_1, which no longer exists.
6279 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6280 some window, increment windows_or_buffers_changed, so that
6281 *Messages* display in that window is updated. (Bug#14408)
6283 * w32.c: Include epaths.h.
6284 (init_environment): Use cmdproxy.exe without leading directories.
6285 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6287 (gettimeofday): Adjust signature and return value to Posix
6290 * unexw32.c (open_output_file): Delete the existing emacs.exe
6291 before creating it, to break the hard link to the versioned
6294 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6295 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6296 (FIRSTFILE_OBJ): New variables.
6297 (W32_RES): Rename to EMACSRES. All users changed.
6298 (base_obj): Use $(CM_OBJ).
6299 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6300 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6301 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6302 $(W32_RES_LINK) before $(LIBES).
6303 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6305 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6307 * makefile.w32-in (DOC): Use just "DOC".
6309 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6311 * process.c: Export default filters and sentinels to Elisp.
6312 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6314 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6315 (Fset_process_sentinel, Fformat_network_address):
6316 Default to them instead of nil.
6317 (server_accept_connection): Sentinels can't be nil any more.
6318 (read_and_dispose_of_process_output): New function, extracted from
6319 read_process_output.
6320 (read_process_output): Use it; filters can't be nil.
6321 (Finternal_default_process_filter): New function, extracted from
6322 read_process_output.
6323 (exec_sentinel_unwind): Remove function.
6324 (exec_sentinel): Don't zilch sentinel while running.
6325 (status_notify): Sentinels can't be nil.
6326 (Finternal_default_process_sentinel): New function extracted from
6328 (setup_process_coding_systems): Default filter is not nil any more.
6329 (syms_of_process): Export new Elisp functions and initialize
6331 * lisp.h (make_lisp_proc): New function.
6333 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6335 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6337 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6339 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6340 unless we know that the window w is a leaf window.
6341 Another attempt at solving bug#14062.
6343 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6345 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6348 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6350 * image.c (gif_load): Check that subimages fit (Bug#14345).
6352 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6354 * lread.c (skip_dyn_eof): New function.
6355 (read1): Use it to skip the end of a file in response to #@00.
6357 * doc.c (get_doc_string): Slightly relax the sanity checking.
6359 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6361 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6362 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6363 (MonitorInfo): New struct.
6364 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6365 (Fns_display_monitor_attributes_list): New functions.
6366 (display-usable-bounds): Remove.
6367 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6370 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6372 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6373 (GTK_CHECK_VERSION): New macro, if not already defined.
6374 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6375 replaced by GTK_CHECK_VERSION.
6377 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6379 * xterm.h (GTK_PREREQ): New macro.
6380 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6381 to use this macro instead, for consistency and clarity.
6383 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6385 * xdisp.c (row_for_charpos_p): New function, with code of
6386 cursor_row_p, but accepts an additional argument CHARPOS instead
6387 of using a hardcoded PT.
6388 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6389 (row_containing_pos): Call row_for_charpos_p instead of partially
6390 doing the same. Fixes cursor positioning under longlines-mode
6391 when longlines-show-effect includes more than one newline, when
6392 moving the cursor vertically up.
6394 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6396 * makefile.w32-in (ACL_H): New macro.
6397 ($(BLD)/fileio.$(O)): Update dependencies.
6399 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6401 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6402 * Makefile.in (LIB_ACL): New macro.
6403 (LIBACL_LIBS): Remove.
6404 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6405 * fileio.c: Include <acl.h>.
6406 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6407 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6409 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6412 * unexelf.c: Don't assume ElfW (Half) fits in int.
6413 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6414 when dealing with ElfW (Half) values, since they can exceed 2**31
6415 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6416 (entry_address): Omit unused NUM arg. All uses changed.
6418 2013-05-07 Juri Linkov <juri@jurta.org>
6420 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6421 to the string converted from number with `Fnumber_to_string'.
6424 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6426 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6427 This fixes a problem introduced by my previous change.
6429 2013-05-07 Glenn Morris <rgm@gnu.org>
6431 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6433 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6435 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6437 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6439 Static checking by GCC 4.8.0.
6440 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6441 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6442 (x_get_monitor_attributes_fallback)
6443 (x_get_monitor_attributes_xinerama)
6444 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6445 Define only if USE_GTK.
6446 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6447 (x_get_monitor_attributes_fallback): Omit unused locals.
6448 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6449 Use double, not float, to avoid mixed-mode floating point arithmetic.
6451 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6452 Jan Djärv <jan.h.d@swipnet.se>
6454 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6455 (XINERAMA_CFLAGS): New macros.
6456 (ALL_CFLAGS, LIBES): Use them.
6458 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6459 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6460 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6461 (syms_of_xfns): DEFSYM them.
6462 (struct MonitorInfo): New struct.
6463 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6464 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6465 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6466 (x_get_monitor_attributes_xinerama): New functions.
6467 (Fx_display_monitor_attributes_list): New primitive.
6468 (syms_of_xfns): Defsubr it.
6470 * xterm.h (x_display_info): Add Xatom_net_workarea and
6471 Xatom_net_current_desktop.
6473 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6474 and dpyinfo->Xatom_net_current_desktop.
6476 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6478 * xdisp.c (pos_visible_p): Use the special code for finding the
6479 beginning of a display property or overlay for any "replacing"
6480 display property, not just for display strings. This solves
6481 incorrect reporting of position by posn-at-point. (Bug#14241)
6483 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6485 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6486 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6487 Verify that ElfW (Half) fits in int.
6488 (fatal): Use same signature as lisp.h.
6489 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6490 configure and build with -DUNEXELF_DEBUG without worrying about
6491 other modules that use DEBUG.
6492 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6493 possibly-wide integers now uses it instead of plain fprintf.
6494 (entry_address): New function, which avoids problems with 32-bit
6495 overflow on 64-bit hosts.
6496 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6497 (round_up): Don't assume the remainder fits in int.
6498 (find_section): Use bool for boolean. Simplify debug code.
6499 (unexec): Don't assume file sizes fit in int or size_t.
6500 Omit unnecessary trailing newline in 'fatal' format.
6501 Use strerror rather than outputting decimal error number.
6502 Remove unused code when emacs is not defined;
6503 this file relies on Emacs now.
6504 Don't assume e_phnum and e_shnum are positive.
6506 * regex.c: Fix problems when DEBUG is defined.
6507 (extract_number, extract_number_and_incr): Define regardless of
6508 whether DEBUG is defined; that's simpler and makes the code less
6509 likely to go stale in the normal case when DEBUG is not defined.
6510 Return int rather than taking an int * arg. All callers changed.
6511 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6512 Remove, replacing with ...
6513 (DEBUG_PRINT): New macro. All callers changed.
6514 (DEBUG_COMPILES_ARGUMENTS): New macro.
6515 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6516 (print_compiled_pattern, print_double_string) [DEBUG]:
6517 Use prototype rather than old-style definition.
6518 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6519 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6520 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6521 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6522 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6523 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6524 This matters only when DEBUG is defined.
6526 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6528 * xdisp.c (set_iterator_to_next): Set the
6529 ignore_overlay_strings_at_pos_p flag only if we are _really_
6530 iterating over an overlay string, as indicated by the
6531 current.overlay_string_index member. (Bug#14306)
6533 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6535 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6536 to where it is used, to avoid autorelease issues (Bug#14050).
6538 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6540 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6541 * fileio.c (syms_of_fileio): Implement this.
6542 * filelock.c (create_lock_file): If symbolic links don't work, so
6543 we use a regular file as a lock file, do not fsync the lock file;
6546 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6548 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6549 (syms_of_minibuf): Adjust accodingly.
6551 * callint.c (Fcall_interactively): Adjust calls accordingly.
6553 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6555 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6556 w->contents is a buffer before computing everything else.
6557 Use parentheses to disambiguate last part of the condition.
6559 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6560 assertion violations. (Bug#14062)
6562 2013-05-01 David Reitter <david.reitter@gmail.com>
6564 * nsfns.m (ns_tooltip): Initialize.
6566 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6568 * coding.c (decode_coding_gap): Don't remove the character before
6569 a newline unless it's a CR character. (Bug#14287)
6571 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6573 * dispextern.h (struct face): Move enum face_underline_type
6574 earlier so that bitfields can be in the same word.
6576 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6578 * nsfns.m (handlePanelKeys): New function.
6579 (EmacsOpenPanel:performKeyEquivalent:)
6580 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6581 arrows/function/control and copy/paste keys (Bug#14296).
6583 2013-04-27 Juri Linkov <juri@jurta.org>
6585 * callint.c (Fcall_interactively): Call `Qread_number' for
6586 interactive code letter `n' instead of using duplicate code.
6589 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6591 * systime.h (make_timeval): Declare as 'const'.
6593 2013-04-27 Kenichi Handa <handa@gnu.org>
6595 * font.c (font_open_entity): Always open a font of manageable
6598 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6600 Port better to AIX (Bug#14258).
6601 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6604 2013-04-24 Kenichi Handa <handa@gnu.org>
6606 * coding.c (decode_coding_iso_2022): When an invalid escape
6607 sequence is encountered, reset the invocation and designation
6608 status to the safest one.
6610 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6612 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6613 Without this fix, "make distclean" leaves stamp-h1 behind.
6615 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6617 * w32fns.c (w32_fullscreen_rect): New function to compute the
6618 window rectangle for the given fullscreen mode.
6619 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6620 longer tunes the window size. This keeps the window's edges flush
6621 with the screen and allows the taskbar to hide itself in fullboth.
6623 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6624 window decorations and uses the entire screen.
6626 * w32term.h (w32_fullscreen_rect) Add prototype.
6627 (struct w32_output): Replace normal_width, normal_height,
6628 normal_top, and normal_left members with a single normal_placement
6630 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6632 (FRAME_NORMAL_PLACEMENT): New macro.
6634 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6636 * minibuf.c (Ftest_completion): Silence compiler warning.
6638 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6640 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6643 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6646 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6647 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6648 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6649 parentheses where appropriate.
6651 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6653 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6655 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6657 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6658 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6659 Mention in the doc string that setting these variables takes
6660 effect only after a call to set-window-buffer. (Bug#14200)
6662 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6664 * indent.c (Fvertical_motion): Don't consider display strings on
6665 overlay strings as display strings on the buffer position we
6666 started from. This prevents vertical cursor motion from jumping
6667 more than one line when there's an overlay string with a display
6668 property at end of line.
6669 Reported by Karl Chen <Karl.Chen@quarl.org> in
6670 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6672 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6674 * window.c (select_window): `record_buffer' even if window is
6675 already selected (bug#14191).
6677 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6679 * window.c (Fwindow_end): Test more flags, including the buffer's
6680 last_overlay_modified flag, to determine whether the window's
6681 display is really up-to-date. Prevents the function from
6682 returning a stale value. (Bug#14170)
6683 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6686 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6688 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6689 garbaged only if it is not already the top frame on its TTY.
6690 This prevents flickering due to constant redrawing of TTY frames when
6691 there are GUI frames open in the same session. (Bug#13864)
6693 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6695 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6696 of marking the idle timers directly.
6698 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6700 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6703 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6705 * window.c (select_window): Don't record_buffer while the invariant is
6706 temporarily broken (bug#14161).
6708 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6710 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6712 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6714 2013-04-07 Romain Francoise <romain@orebokech.com>
6716 Ignore additional platform-specific ACL errors (Bug#13702).
6717 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6718 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6720 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6722 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6725 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6727 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6728 This bug was introduced by my 2013-02-25 change that simplified
6729 data_start configuration. Without this change, on GNU/Linux
6730 an Emacs configured with --enable-profiling fails immediately
6731 due to a profiler signal.
6732 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6733 with these flags. On platforms where special flags are needed
6734 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6735 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6736 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6738 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6740 Get rid of some platform-specific functions examining window
6741 system and its capabilities. This is a partial rework of the
6743 * lisp.h (have_menus_p): Remove prototype. This function is
6744 replaced with platform-independent window_system_available.
6745 (check_window_system): Move to...
6746 * frame.h (decode_window_system_frame, window_system_available):
6747 ...here, add new prototypes.
6748 * frame.c (window_system_available, decode_window_system_frame):
6750 (check_window_system): Platform-independent now.
6751 * xterm.h (x_in_use): Remove declaration.
6753 * w32term.h (check_x_frame):
6754 * nsterm.h (check_x_frame): Remove prototypes. This function
6755 is replaced with platform-independent decode_window_system_frame.
6756 * msdos.c (have_menus_p): Remove.
6757 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6758 Remove platform-specific functions. Use check_window_system,
6759 decode_window_system_frame and check_ns_display_info where
6760 appropriate. Minor style and comment tweaks.
6761 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6762 (check_x_frame): Likewise.
6763 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6765 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6766 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6767 * xmenu.c, xselect.c: All related users changed.
6769 2013-04-03 Kenichi Handa <handa@gnu.org>
6771 The following changes is to optimize the code for reading UTF-8
6774 * coding.c (check_ascii): Rename from detect_ascii. Return value
6775 changed. Check EOL format. Do not call adjust_coding_eol_type
6777 (check_utf_8): New function.
6778 (adjust_coding_eol_type): Do nothing if already adjusted.
6779 (detect_coding): Compare the return value of check_ascii with
6780 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6781 (decode_coding_gap): Optimize for valid UTF-8.
6783 2013-03-21 Kenichi Handa <handa@gnu.org>
6785 * coding.c (syms_of_coding): Cancel previous change.
6787 * insdel.c (insert_from_gap): Fix previous change.
6789 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6791 Consistently use platform-specific function to detect window system.
6792 * lisp.h (check_window_system): New prototype. This function is
6793 going to replace check_x, check_w32 and check_ns.
6794 (have_menus_p): Mention msdos.c in comment.
6795 * fontset.c (check_window_system_func): Remove. Adjust all users.
6796 * fontset.h (check_window_system_func): Remove prototype.
6797 * nsterm.h (check_ns):
6798 * xterm.h (check_x):
6799 * w32term.h (check_w32): Likewise.
6800 * menu.c (Fx_popup_menu): Use check_window_system.
6801 * msdos.c (check_window_system): Define for MS-DOS.
6802 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6803 * w32fns.c (check_window_system): Likewise for MS-Windows.
6804 * xfns.c (check_window_system): Likewise for X.
6805 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6806 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6808 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6810 Prefer < to > in range checks such as 0 <= i && i < N.
6811 This makes it easier to visualize quantities on a number line.
6812 This patch doesn't apply to all such range checks,
6813 only to the range checks affected by the 2013-03-24 change.
6814 This patch reverts most of the 2013-03-24 change.
6815 * alloc.c (xpalloc, Fgarbage_collect):
6816 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6817 * character.c (string_escape_byte8):
6818 * charset.c (read_hex):
6819 * data.c (cons_to_unsigned):
6820 * dispnew.c (update_frame_1):
6821 * doc.c (Fsubstitute_command_keys):
6822 * doprnt.c (doprnt):
6823 * editfns.c (hi_time, decode_time_components):
6824 * fileio.c (file_offset):
6825 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6826 * font.c (font_intern_prop):
6827 * frame.c (x_set_alpha):
6828 * gtkutil.c (get_utf8_string):
6829 * indent.c (check_display_width):
6830 * keymap.c (Fkey_description):
6831 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6833 * minibuf.c (read_minibuf_noninteractive):
6834 * process.c (wait_reading_process_output):
6835 * search.c (Freplace_match):
6836 * window.c (get_phys_cursor_glyph):
6837 * xdisp.c (redisplay_internal):
6838 * xsmfns.c (smc_save_yourself_CB):
6839 Prefer < to > for range checks.
6840 * dispnew.c (sit_for): Don't mishandle NaNs.
6841 This fixes a bug introduced in the 2013-03-24 change.
6842 * editfns.c (decode_time_components): Don't hoist comparison.
6843 This fixes another bug introduced in the 2013-03-24 change.
6845 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6847 * frame.h (struct frame): Drop scroll_bottom_vpos
6848 member becaue all real users are dead long ago.
6849 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6850 * xdisp.c (redisplay_internal): Adjust user.
6852 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6854 * nsmenu.m (showAtX:Y:for:): setLevel to
6855 NSPopUpMenuWindowLevel (Bug#13998).
6857 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6859 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6860 (ns_check_pending_open_menu): Declare.
6862 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6863 (x_activate_menubar): Update the menu with title that matches
6864 ns_get_pending_menu_title, and call
6865 ns_check_pending_openmenu (Bug#12698).
6866 (menuWillOpen:): New method.
6867 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6869 * nsterm.m (menu_will_open_state, menu_mouse_point)
6870 (menu_pending_title): New varaibles.
6871 (ns_get_pending_menu_title, ns_check_menu_open)
6872 (ns_check_pending_open_menu): New functions.
6874 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6876 * indent.c (current_column_bol_cache): Remove leftover which is not
6877 used in Fmove_to_column any more.
6878 (current_column, scan_for_column): Adjust users.
6879 * keyboard.c (last_point_position_buffer, last_point_position_window):
6880 Remove leftovers which are not used for recording undo any more.
6881 (command_loop_1, syms_of_keyboard): Adjust users.
6882 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6883 redisplay_window any more.
6884 (move_it_to): Adjust user.
6886 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6888 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6889 Update dependencies.
6891 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6893 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6894 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6897 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6899 * window.h (struct window): Replace hchild, vchild and buffer slots
6900 with the only contents slot. This is possible because each valid
6901 window may have either the child window (in vertical or horizontal
6902 combination) or buffer to display (for the leaf window). Using that,
6903 a lof of operations to traverse and/or change window hierarchies may
6904 be simplified. New member horizontal is used to distinguish between
6905 horizontal and vertical combinations of internal windows.
6906 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6907 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6908 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6909 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6910 Use contents slot, not buffer, where appropriate.
6911 (wset_combination): New function.
6912 (wset_buffer): Add eassert.
6913 (Fframe_first_window): Simplify the loop reaching first window.
6914 (Fwindow_buffer): Use WINDOW_LEAF_P.
6915 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6916 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6917 (unshow_buffer): Convert initial debugging check to eassert.
6918 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6919 (make_parent_window, window_resize_check, window_resize_apply)
6920 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6921 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6922 Adjust to match struct window changes.
6923 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6924 (mark_window_cursors_off, count_windows, get_leaf_windows)
6925 (foreach_window_1): Simplify the loop.
6926 * alloc.c (mark_object): Do not check for the leaf window because
6927 internal windows has no glyph matrices anyway.
6928 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6929 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6930 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6931 (build_frame_matrix_from_window_tree, mirror_make_current)
6932 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6933 (update_window_tree, set_window_update_flags): Simplify the loop.
6934 (sync_window_with_frame_matrix_rows): Enforce live window.
6935 Use contents slot, not buffer, where appropriate.
6936 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6937 and WINDOW_HORIZONTAL_COMBINATION_P.
6938 (make_frame_visible_1): Simplify the loop.
6939 Use contents slot, not buffer, where appropriate.
6940 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6941 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6942 (expose_window_tree): Likewise.
6943 Use contents slot, not buffer, where appropriate.
6944 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6945 to avoid deleted windows. Use contents slot instead of buffer.
6946 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6947 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6948 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6949 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6951 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6953 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6954 identify the reasons for assertion violations in bug#14062 and
6956 (Fx_show_tip): Fix compilation error under
6957 "--enable-check-lisp-object-type". (Bug#14073)
6959 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6960 Reported by <rzl24ozi@gmail.com>.
6962 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6964 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6966 (unwind_with_echo_area_buffer): ...to restore it here.
6967 This is needed to ensure that...
6968 (redisplay_window): ...both window markers are valid here,
6969 which is verified by eassert.
6970 * editfns.c (save_excursion_save): Do not assume that
6971 selected_window always displays the buffer.
6972 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6975 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6977 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6980 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6982 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6984 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6986 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6987 since MinGW's w32api headers do. This avoids compiler warnings.
6989 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6992 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6994 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6996 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6998 * gtkutil.c (style_changed_cb): Check if frame is live and an
6999 X frame (Bug#14038).
7001 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7003 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7004 Define only for _WIN32_WINNT less than 0x0500.
7005 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7007 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7008 see its own definitions of 'struct timeval' and 'struct timezone'.
7010 Fix incompatibilities between MinGW.org and MinGW64 headers.
7011 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7013 * w32.c (REPARSE_DATA_BUFFER): Guard with
7014 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7016 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7018 * xterm.c: Include X11/XKBlib.h
7019 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7021 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7023 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7025 * blockinput.h (input_blocked_p): Likewise.
7026 * bytecode.c (exec_byte_code): Likewise.
7027 * callproc.c (call_process_kill, call_process_cleanup)
7028 (Fcall_process): Likewise.
7029 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7030 (Fccl_execute_on_string): Likewise.
7031 * character.c (string_escape_byte8): Likewise.
7032 * charset.c (read_hex): Likewise.
7033 * cm.c (calccost): Likewise.
7034 * data.c (cons_to_unsigned): Likewise.
7035 * dired.c (directory_files_internal, file_name_completion):
7037 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7038 (sit_for): Likewise.
7039 * doc.c (Fsubstitute_command_keys): Likewise.
7040 * doprnt.c (doprnt): Likewise.
7041 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7042 * emacsgtkfixed.c: Likewise.
7043 * fileio.c (file_offset, Fwrite_region): Likewise.
7044 * floatfns.c (Fexpt, fmod_float): Likewise.
7045 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7047 * font.c (font_intern_prop): Likewise.
7048 * frame.c (x_set_alpha): Likewise.
7049 * gtkutil.c (get_utf8_string): Likewise.
7050 * indent.c (check_display_width): Likewise.
7051 * intervals.c (create_root_interval, rotate_right, rotate_left)
7052 (split_interval_right, split_interval_left)
7053 (adjust_intervals_for_insertion, delete_node)
7054 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7055 (merge_interval_right, merge_interval_left, copy_intervals)
7056 (set_intervals_multibyte_1): Likewise.
7057 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7058 * keymap.c (Fkey_description): Likewise.
7059 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7060 * lread.c (openp, read_integer, read1, string_to_number):
7062 * menu.c (ensure_menu_items): Likewise.
7063 * minibuf.c (read_minibuf_noninteractive): Likewise.
7064 * print.c (printchar, strout): Likewise.
7065 * process.c (create_process, Faccept_process_output)
7066 (wait_reading_process_output, read_process_output, send_process)
7067 (wait_reading_process_output): Likewise.
7068 * profiler.c (make_log, handle_profiler_signal): Likewise.
7069 * regex.c (re_exec): Likewise.
7070 * regex.h: Likewise.
7071 * search.c (looking_at_1, Freplace_match): Likewise.
7072 * sysdep.c (get_child_status, procfs_ttyname)
7073 (procfs_get_total_memory): Likewise.
7074 * systime.h (EMACS_TIME_VALID_P): Likewise.
7075 * term.c (dissociate_if_controlling_tty): Likewise.
7076 * window.c (get_phys_cursor_glyph): Likewise.
7077 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7078 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7080 * xfns.c (Fx_window_property): Likewise.
7081 * xmenu.c (set_frame_menubar): Likewise.
7082 * xselect.c (x_get_window_property, x_handle_dnd_message):
7084 * xsmfns.c (smc_save_yourself_CB): Likewise.
7085 * xterm.c (x_scroll_bar_set_handle): Likewise.
7087 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7089 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7090 to be optional or nil. Adjust comment and convert it to docstring.
7091 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7092 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7094 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7096 Static checking by GCC 4.8-20130319.
7097 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7098 * process.c (Fset_process_datagram_address)
7099 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7100 * xdisp.c (get_char_face_and_encoding):
7101 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7102 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7103 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7105 2013-03-24 Ken Brown <kbrown@cornell.edu>
7107 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7108 fix compilation on 64-bit Cygwin, where underscores are not
7109 automatically prepended.
7111 * w32term.c (w32_initialize): Silence compiler warning.
7113 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7115 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7116 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7117 variables, to save and restore frame dimensions.
7118 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7119 after returning from a 'fullscreen' configuration.
7120 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7121 to avoid races between the main thread and the input thread.
7123 * w32term.h (struct w32_output): New members normal_width,
7124 normal_height, normal_top, normal_left, and prev_fsmode.
7125 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7126 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7129 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7130 'fullscreen' parameter. Always record previous width and height
7131 of the frame, except when switching out of maximized modes, so
7132 that they could be restored correctly, instead of resetting to the
7133 default frame dimensions. Send SC_RESTORE command to the frame,
7134 unless we are going to send SC_MAXIMIZE, to restore the frame
7135 resize hints in the mouse pointer shown by the window manager.
7138 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7140 * lisp.h (get_frame_param): Adjust conditions for prototype
7143 2013-03-22 Ken Brown <kbrown@cornell.edu>
7145 * unexcw.c: Drop unneeded inclusion of w32common.h.
7146 (report_sheap_usage): Declare.
7147 (read_exe_header): Add magic numbers for x86_64.
7148 (fixup_executable): Fix printf format specifier for unsigned long
7151 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7153 * frame.h (struct frame): Put menu_bar_window under #ifdef
7154 because this member is not needed when X toolkit is in use.
7155 (fset_menu_bar_window):
7156 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7157 (free_glyphs, update_frame):
7158 * xdisp.c (expose_frame): Likewise.
7159 (display_menu_bar): Likewise. Remove redundant eassert.
7160 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7163 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7165 Use functions and constants to manipulate Lisp_Save_Value objects.
7166 This replaces code that used macros and strings and token-pasting.
7167 The change makes the C source a bit easier to follow,
7168 and shrinks the Emacs executable a bit.
7169 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7170 (make_save_value): Change 1st arg from string to enum. All callers
7173 (mark_object): Use if, not #if, for GC_MARK_STACK.
7174 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7175 (XSAVE_OBJECT): Now functions, not macros.
7176 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7177 the constant was never used.
7178 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7179 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7180 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7181 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7183 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7184 type3 with a single member save_type. All uses changed.
7185 (save_type, set_save_pointer, set_save_integer): New functions.
7186 * print.c (PRINTX): Remove.
7188 * alloc.c: Remove redundant static declarations.
7190 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7192 * window.h (struct window): Convert left_col, top_line, total_lines
7193 and total_cols from Lisp_Objects to integers. Adjust comments.
7194 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7196 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7197 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7198 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7199 Adjust users where appropriate.
7201 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7203 * frame.h (struct frame): Drop resx and resy because the same data is
7204 available from window system-specific output context. Adjust users.
7205 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7206 New functions to provide defaults when no window system available.
7207 (FRAME_RES_X, FRAME_RES_Y): New macros.
7208 (NUMVAL): Move from xdisp.c.
7209 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7210 (Ffont_face_attributes, Fopen_font):
7211 * image.c (gs_load):
7212 * w32font.c (fill_in_logfont):
7213 * xdisp.c (calc_pixel_width_or_height):
7214 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7215 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7217 2013-03-20 Kenichi Handa <handa@gnu.org>
7219 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7220 to 1 (temporary workaround until a bug related to ASCII
7221 optimization is fixed).
7223 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7225 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7226 Signal error if window is not internal. Adjust docstring.
7227 (delete_all_child_windows): Use combination_limit to save the buffer.
7228 (Fset_window_configuration): Adjust accordingly.
7229 * print.c (syms_of_print): Initialize debugging output not here...
7230 (init_print_once): ...but in a new function here.
7231 * lisp.h (init_print_once): Add prototype.
7232 * emacs.c (main): Add call to init_print_once. Adjust comments.
7234 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7236 * window.c (window_resize_check, window_resize_apply)
7237 (window_from_coordinates, recombine_windows, set_window_buffer)
7238 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7239 (Fsplit_window_internal, Fdelete_window_internal)
7240 (freeze_window_starts): Use bool for booleans.
7241 * window.h (window_frame_coordinates, resize_frame_windows)
7242 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7244 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7246 * dispnew.c (bitch_at_user): Use `user-error'.
7248 2013-03-17 Ken Brown <kbrown@cornell.edu>
7250 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7251 as return type of image_background. (Bug#13981)
7252 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7254 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7256 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7257 (ns_select): Don't return with result uninitialized.
7259 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7262 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7264 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7265 directories. If filename is nil, get directory name (Bug#13932).
7266 Use getFilename and getDirectory.
7267 (getFilename, getDirectory): New methods for EmacsSavePanel and
7269 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7271 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7273 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7275 2013-03-15 Kenichi Handa <handa@gnu.org>
7277 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7278 (adjust_after_replace): Make it back to static. Delete the third
7279 arg text_at_gap_tail. Cancel the code for handling it.
7281 * coding.h (struct coding_system): New member eol_seen.
7283 * coding.c (detect_ascii): New function.
7284 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7285 when the source bytes are actually scanned. On detecting for
7286 coding_category_utf_8_auto, call detect_ascii instead of scanning
7287 source bytes directly.
7288 (produce_chars): Call insert_from_gap with the new arg 0.
7289 (encode_coding): Likewise.
7290 (decode_coding_gap): Control ASCII optimization by the variable
7291 disable_ascii_optimization instead of #ifndef .. #endif.
7292 Deccode EOL format according to coding->eol_seen.
7293 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7296 * lisp.h (adjust_after_replace): Cancel externing it.
7297 (insert_from_gap): Adjust prototype.
7299 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7301 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7302 FULLSCREEN_MAXIMIZED. (Bug#13935)
7304 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7306 * region-cache.c (find_cache_boundary, move_cache_gap)
7307 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7308 Simplify debugging check and convert to eassert. Adjust comment.
7309 (pp_cache): Put under ENABLE_CHECKING.
7311 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7313 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7314 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7316 (w32fullscreen_hook): If the frame is visible, reset
7317 f->want_fullscreen flag after changing the frame size. If the
7318 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7321 2013-03-13 Daniel Colascione <dancol@dancol.org>
7323 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7324 too so that these builds can use Cygwin's file conversion
7325 functions. (We've been building and linking cygw32.o all along
7326 and just not using it.)
7328 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7330 File synchronization fixes (Bug#13944).
7331 * Makefile.in (LIB_FDATASYNC): New macro.
7333 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7334 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7335 Don't worry about HAVE_FSYNC, since a substitute fsync is
7336 available if the system lacks one.
7337 (Fwrite_regin): Retry fsync if interrupted.
7339 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7341 * w32term.c (w32_read_socket): If the Emacs frame is being
7342 activated, call w32fullscreen_hook, to make sure the new frame
7343 dimensions are in effect. (Bug#13937)
7345 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7347 * xdisp.c (init_iterator): Simplify because both character and byte
7348 positions are either specified or -1. Add eassert. Adjust comment.
7349 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7350 character and byte positions can be obtained from marker.
7352 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7354 Static checking by Sun C 5.12.
7355 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7356 * bytecode.c (exec_byte_code):
7357 * dispnew.c (init_display):
7359 * fileio.c (Fsubstitute_in_file_name):
7360 * keyboard.c (Fevent_convert_list):
7361 * keymap.c (Fsingle_key_description):
7362 * term.c (maybe_fatal, fatal):
7363 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7364 * xsmfns.c (Fhandle_save_session):
7365 Omit unreachable code.
7366 * keymap.c (map_keymap_char_table_item): Cast void * to
7367 a function pointer type; the C Standard requires this.
7369 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7370 Include <sys/param.h> unconditionally, as that works elsewhere and
7371 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7372 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7375 See ChangeLog.12 for earlier changes.
7381 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7383 This file is part of GNU Emacs.
7385 GNU Emacs is free software: you can redistribute it and/or modify
7386 it under the terms of the GNU General Public License as published by
7387 the Free Software Foundation, either version 3 of the License, or
7388 (at your option) any later version.
7390 GNU Emacs is distributed in the hope that it will be useful,
7391 but WITHOUT ANY WARRANTY; without even the implied warranty of
7392 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7393 GNU General Public License for more details.
7395 You should have received a copy of the GNU General Public License
7396 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.