1 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (init, run, stop:): Comment out for now, does not work
6 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8 * charset.c (syms_of_charset): Don't read past end of string.
10 2013-11-19 Glenn Morris <rgm@gnu.org>
12 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
14 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
16 Add hooks to run on gaining/losing focus. (Bug#15029)
17 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
18 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
19 (syms_of_frame): Add focus-in-hook, focus-out-hook.
21 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
23 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
24 The old names predated the API change that put destination at end.
26 Improve API of recently-added bool vector functions (Bug#15912).
27 The old API had (bool-vector-count-matches A B)
28 and (bool-vector-count-matches-at A B I), which gave the
29 misleading impression that the two functions were variants, one
30 with a location I. The new API has (bool-vector-count-population A)
31 and (bool-vector-count-consecutive A B I) to make the distinction
32 clearer. The first function no longer has a B argument, since the
33 caller can easily determine the number of nils if the length and
34 number of ts is known.
35 * data.c (Fbool_vector_count_population): Rename from
36 bool_vector_count_matches, and accept just 1 argument.
37 (Fbool_vector_count_consecutive): Rename from
38 Fbool_vector_count_matches_at.
40 Always allocate at least one bits_word per bool vector.
41 See Daniel Colascione in:
42 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
43 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
44 * data.c (bool_vector_binop_driver): Rely on this. Tune.
45 * lisp.h (struct Lisp_Bool_vector): Document this.
47 2013-11-18 Eli Zaretskii <eliz@gnu.org>
49 * insdel.c (invalidate_buffer_caches): New function, consolidated
50 from part of prepare_to_modify_buffer.
51 (insert_from_gap, prepare_to_modify_buffer):
52 * coding.c (code_convert_region, code_convert_string): Call
53 invalidate_buffer_caches. (Bug#15841)
55 * lisp.h (invalidate_buffer_caches): Add prototype.
57 2013-11-17 Eli Zaretskii <eliz@gnu.org>
59 * w32term.c (x_update_window_end): Don't invalidate the entire
60 mouse-highlight info, just signal frame_up_to_date_hook that mouse
61 highlight needs to be redisplayed. (Bug#15913)
63 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
65 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
67 2013-11-16 Eli Zaretskii <eliz@gnu.org>
69 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
70 while we are using Vprin1_to_string_buffer.
72 * keymap.c (describe_map): Don't crash if PT is 1 both before and
73 after inserting the description string. (Bug#15907)
75 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
77 * data.c: Work around bogus GCC diagnostic about shift count.
78 Reported by Eli Zaretskii in
79 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
80 (pre_value): New function.
81 (count_trailing_zero_bits): Use it.
83 2013-11-15 Eli Zaretskii <eliz@gnu.org>
85 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
86 assume C macros are not supported even under -g3 in these old GCC
89 2013-11-15 Leo Liu <sdl.web@gmail.com>
91 * minibuf.c (Ftry_completion, Fall_completions)
92 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
94 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
96 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
97 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
98 This avoids placing unnecessary constants into the Emacs code.
100 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
102 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
103 for Cygwin w32 build.
105 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
106 for Cygwin w32 build. (Bug#15892)
108 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
110 Simplify, port and tune bool vector implementation.
111 * alloc.c (bool_vector_exact_payload_bytes)
112 (bool_vector_payload_bytes): Remove.
113 (bool_vector_fill): Return its argument.
114 * alloc.c (bool_vector_fill):
116 * print.c (print_object):
117 Simplify by using bool_vector_bytes.
118 * alloc.c (make_uninit_bool_vector):
119 New function, broken out from Fmake_bool_vector.
120 (Fmake_bool_vector): Use it. Use tail call.
121 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
122 * data.c (BITS_PER_ULL): New constant.
123 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
124 if long long versions don't exist.
125 (shift_right_ull): New function.
126 (count_one_bits_word): New function, replacing popcount_bits_word
127 macro. Don't assume that bits_word is no wider than long long.
128 (count_one_bits_word, count_trailing_zero_bits):
129 Don't assume that bits_word is no wider than long long.
130 * data.c (bool_vector_binop_driver, bool_vector_not):
131 * fns.c (Fcopy_sequence):
133 Create an uninitialized destination, to avoid needless work.
134 (internal_equal): Simplify.
135 (Ffillarray): Prefer tail call.
136 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
137 contain at least one word.
138 (bits_word_to_host_endian): Prefer if to #if. Don't assume
139 chars are narrower than ints.
140 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
141 * fns.c (Fcopy_sequence):
143 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
144 Don't try to port to hosts where bits_word values have holes; the
145 code wouldn't work there anyway. Verify this assumption, though.
146 (bool_vector_bytes): New function.
147 (make_uninit_bool_vector): New decl.
148 (bool_vector_fill): Now returns Lisp_Object.
150 * xfns.c (xic_create_fontsetname):
151 * xrdb.c (gethomedir): Prefer tail calls.
153 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
155 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
156 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
158 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
159 that requires a return value.
160 (Fset_buffer_modified_p): Take advantage of this change to do
163 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
165 * buffer.c (Frestore_buffer_modified_p): Sync it with
166 Fset_buffer_modified_p.
167 (Fforce_mode_line_update): New function, moved from subr.el.
168 (Fset_buffer_modified_p): Use them.
169 (syms_of_buffer): Defsubr Fforce_mode_line_update.
171 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
173 * search.c (find_newline): Rewrite to prefer offsets to pointers.
174 This avoids undefined behavior when subtracting pointers into
175 different aways. On my platform it also makes the code a tad
176 smaller and presumably faster.
178 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
180 * keyboard.c (command_loop_1): Use region-extract-function.
181 * insdel.c (Qregion_extract_function): Not static any more (can we
182 stop pretending that these vars can benefit from being marked static?).
184 2013-11-09 Eli Zaretskii <eliz@gnu.org>
186 * search.c (find_newline): If buffer text is relocated during the
187 "dumb loop", adjust C pointers into buffer text to follow suit.
190 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
192 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
193 for conversion (Bug#15837).
195 2013-11-09 Eli Zaretskii <eliz@gnu.org>
197 * fileio.c (Finsert_file_contents): Invalidate the newline cache
198 for the entire range of inserted characters. (Bug#15841)
200 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
202 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
204 (realize_default_face): Remove assignment to distant-foreground if
205 unspecified (Bug#15815).
207 2013-11-08 Eli Zaretskii <eliz@gnu.org>
209 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
210 cache-long-scans disabled, since we don't want to call
211 prepare_to_modify_buffer (in insert_1_both) for each message we
214 * buffer.h (bset_cache_long_scans): New INLINE function, moved
215 from buffer.c. Improve commentary to the buffer field setter
218 * buffer.c (bset_cache_long_scans): Static function deleted.
219 Improve commentary to the buffer field setter functions.
220 (init_buffer_once): Default for cache-long-scans changed to t.
223 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
225 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
227 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
228 This bug was introduced in my 2013-06-21 change, and caused
229 struct Lisp_Sub_Char_Table objects to be given too many slots,
230 which broke 'make -C admin/unidata'.
232 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
234 Import changes from mac-port 4.5.
235 * macfont.m (mac_font_copy_default_descriptors_for_language)
236 (mac_font_copy_default_name_for_charset_and_languages): Declare.
237 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
238 (macfont_language_default_font_names): New.
239 (macfont_list): Rearrange language/charset code.
240 (macfont_close): Don't check for macfont_info->cache.
241 (mac_ctfont_create_preferred_family_for_attributes): New font
243 mac_font_copy_default_name_for_charset_and_languages.
244 (mac_font_copy_default_descriptors_for_language)
245 (mac_font_copy_default_name_for_charset_and_languages): New functions.
247 * macfont.h (kCTVersionNumber10_9): Define if not defined.
249 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
251 Port to C11 aligned_alloc, and fix some integer overflows.
252 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
253 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
254 and use of posix_memalign replaced with aligned_alloc.
255 (aligned_alloc): New function, defined or declared as needed.
256 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
257 Don't undef; configure.ac now does this.
258 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
259 (calloc, aligned_alloc): Check for integer overflow.
260 (aligned_alloc): Rename from memalign. All uses changed.
261 (memalign): New function, an alias for aligned_alloc.
263 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
265 * xdisp.c (redisplay_internal): Fix typo in last change.
267 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
269 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
271 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
273 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
274 redisplay--mode-lines-cause.
275 (redisplay_internal): Keep them uptodate. Remove redundant check of
276 buffer_shared_and_changed.
277 * *.[chm]: Number every assignment to update_mode_lines so we
278 can track why it is set.
280 2013-11-06 Eli Zaretskii <eliz@gnu.org>
282 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
284 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
286 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
287 can track why it is set.
289 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
291 Integer-related fixes for term.c etc.
292 * dispextern.h (face_tty_specified_color): New function.
293 * term.c (turn_on_face): Don't rely on undefined behavior when
294 assigning an out-of-range value to 'long'.
295 Simplify test for toggling highlight.
296 (tty_capable_p): Omit last two (unused) args. All callers changed.
297 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
298 (read_menu_input, tty_menu_activate, tty_menu_show):
299 * xfaces.c (x_supports_face_attributes_p)
300 (tty_supports_face_attributes_p):
301 Use bool for boolean. All callers changed.
302 (tty_supports_face_attributes_p): Omit defaults for color indices;
303 no longer needed. Simplify tail call.
305 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
307 * xdisp.c (prepare_menu_bars): Mark static.
308 * lisp.h (prepare_menu_bars): Don't declare.
309 * xselect.c (x_handle_selection_clear):
310 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
312 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
314 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
315 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
317 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
319 * keyboard.c (Fcommand_error_default_function): Rename from
320 Fdefault_error_output.
322 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
324 * keyboard.c (Fdefault_error_output): New function, extracted from
326 (syms_of_keyboard): Use it for Vcommand_error_function.
328 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
330 * eval.c (handlerlist_sentinel): New variable (bug#15802).
331 (init_eval): Use it to ensure handlerlist is non-NULL.
332 (unwind_to_catch): Make sure we never set handlerlist to NULL.
333 (Fsignal): Adjust NULLness test of handlerlist.
334 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
336 2013-11-05 Eli Zaretskii <eliz@gnu.org>
338 * callproc.c (call_process): Call prepare_to_modify_buffer before
339 decoding text read from the sub-process, as the decoded stuff will
340 be inserted into the buffer. This will invalidate the various
341 caches maintained for the buffer. (Bug#15148)
343 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
345 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
346 string of glyphless-char-display.
348 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
350 * nsfns.m (ns_get_name_from_ioreg): New function.
351 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
352 OSX >= 10.9. Use ns_get_name_from_ioreg.
354 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
356 Simplify and port recent bool vector changes.
357 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
358 only in this file. Use a more-efficient implementation if the
359 second argument is a power of 2.
360 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
361 Remove no-longer-necessary compile-time checks.
362 (bool_vector_exact_payload_bytes): New function.
363 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
364 exact payload changed to call the new function. Do not assume
365 that the arg or result fits in ptrdiff_t.
366 (bool_vector_fill): New function.
367 (Fmake_bool_vector): Use it. Don't assume bit counts fit
369 (vroundup_ct): Don't assume arg fits in size_t.
370 * category.c (SET_CATEGORY_SET): Remove. All callers now just
371 invoke set_category_set.
372 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
373 All callers changed. Use bool_vector_set.
374 * category.h (XCATEGORY_SET): Remove; no longer needed.
375 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
377 * data.c (Faref): Use bool_vector_ref.
378 (Faset): Use bool_vector_set.
379 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
380 (Fbool_vector_not, Fbool_vector_count_matches)
381 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
382 * fns.c (concat): Use bool_vector_ref.
383 (Ffillarray): Use bool_vector_fill.
384 (mapcar1): Use bool_vector_ref.
385 (sxhash_bool_vector): Hash words, not bytes.
386 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
387 a constant, since it's now used in #if.
388 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
389 unsigned char on unusual architectures, so that we no longer
390 assume that the number of bits per bits_word is a power of two or
391 is a multiple of 8 or of CHAR_BIT.
392 (Qt): Add forward decl.
393 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
394 at least as strictly as bits_word.
395 (bool_vector_data, bool_vector_uchar_data): New accessors.
396 All data structure accesses changed to use them.
397 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
398 (bool_vector_set): New functions.
399 (bool_vector_fill): New decl.
400 (ROUNDUP): Move to alloc.c as described above.
402 Fix recent gnutls changes.
403 * gnutls.c (Fgnutls_boot): Don't assume C99.
404 * process.c (wait_reading_process_output): Fix typo in recent change.
406 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
408 * process.c (wait_reading_process_output, read_process_output)
409 (send_process): Check gnutls_state is not NULL.
411 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
412 (Fgnutls_boot): Set process gnutls_p later, after initialization.
414 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
416 * nsterm.m (init, run, stop:): New methods in EmacsApp for
417 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
419 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
422 * nsfns.m (Fx_create_frame): Fix memory leak.
424 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
425 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
426 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
428 2013-11-04 Eli Zaretskii <eliz@gnu.org>
430 * xdisp.c (message3_nolog, message_with_string): Encode the string
431 before writing it to the terminal in a non-interactive session.
433 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
434 sure we concatenate them into a unibyte string.
436 * fileio.c (make_temp_name): Encode PREFIX, and decode the
437 resulting temporary name before returning it to the caller.
438 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
439 is a unibyte string, convert NAME to a unibyte string to ensure
440 that the result is also a unibyte string.
442 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
443 create unibyte strings from default paths and directory/file
446 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
449 * callproc.c (init_callproc): Use build_unibyte_string to make
450 sure we create unibyte strings from default paths and
451 directory/file names.
453 * buffer.c (init_buffer): Don't store default-directory of
454 *scratch* in multibyte form. The original problem which led to
456 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
457 but it was solved long ago. (Bug#15260)
459 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
461 Port to stricter C99 platforms.
462 Especially, C99 prohibits nesting a struct X inside struct Y if
463 struct X has a flexible array member.
464 * alloc.c (struct sdata): New type.
465 (sdata): Implement in terms of struct sdata.
466 Remove u member; all uses replaced by next_vector, set_next_vector.
467 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
468 (SDATA_DATA_OFFSET): Now a constant, not a macro.
469 (struct sblock): Rename first_data member to data, which is now
470 a flexible array member. All uses changed.
471 (next_vector, set_next_vector, large_vector_vec): New functions.
472 (vector_alignment): New constant.
473 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
474 (struct large-vector): Now merely a NEXT member, since the old approach
475 ran afoul of stricter C99. All uses changed to use
476 large_vector_vec or large_vector_offset.
477 (large_vector_offset): New constant.
478 * dispnew.c: Include tparam.h, for tgetent.
479 Do not include term.h; no longer needed.
480 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
481 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
482 (struct Lisp_Vector): Use a flexible array member for contents,
483 instead of a union with a member that is an array of size 1.
485 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
486 fact that the struct no longer contains a union.
487 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
488 (struct Lisp_Save_Value, struct Lisp_Free):
489 Use unsigned, not int, for spacers, to avoid c99 warning.
490 (union specbinding): Use unsigned, not bool, for bitfield, as
491 bool is not portable to pre-C99 hosts.
493 2013-11-04 Glenn Morris <rgm@gnu.org>
495 * emacs.c (usage_message): Mention that `-L :...' appends.
497 2013-11-02 Glenn Morris <rgm@gnu.org>
499 * Makefile.in (abs_builddir): Remove.
500 (bootstrap_exe): Use relative filename.
502 Use relative filenames in TAGS files.
503 * Makefile.in (abs_srcdir): Remove it again.
504 (.PHONY): Remove frc.
505 (maintainer-clean): No more TAGS-LISP file.
506 (TAGS): Pass relative file names to etags.
507 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
509 * Makefile.in (abs_srcdir): New, set by configure.
511 (maintainer-clean): Remove pointless echo. That should be in the
512 top-level Makefile, if anywhere. Delete TAGS-LISP.
513 (extraclean): No s/ and m/ directories for some time.
514 (TAGS): Also depend on ctagsfiles3.
515 Remove no-longer-defined S_FILE.
516 Pass absolute filenames to etags once more.
517 (TAGS-LISP): Replace lispdir with its expansion.
518 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
519 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
521 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
523 * xfaces.c (check_lface_attrs, realize_default_face):
524 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
525 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
527 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
529 * emacs.c (original_pwd): Remove global var by making it local.
530 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
532 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
534 * xfaces.c: Declare color_distance.
535 (QCdistant_foreground): New variable.
536 (NEAR_SAME_COLOR_THRESHOLD): New define.
537 (load_color2): New function.
538 (load_color): Call load_color2.
539 (load_face_colors): Call load_color2 and if distant-color is specified
540 calculate distant and use distant-color if colors are near.
541 (LFACE_DISTANT_FOREGROUND): New define.
542 (merge_face_ref, Finternal_set_lisp_face_attribute)
543 (Finternal_get_lisp_face_attribute)
544 (x_supports_face_attributes_p): Handle distant-foreground similar to
546 (syms_of_xfaces): DEFSYM QCdistant_foreground.
548 * dispextern.h (lface_attribute_index):
549 Add LFACE_DISTANT_FOREGROUND_INDEX.
551 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
553 * image.c (pbm_next_char): New function.
554 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
555 (pbm_scan_number): Use it.
556 (Qlibjpeg_version): New variable.
557 (syms_of_image): DEFSYM and initialize it.
559 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
561 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
563 2013-10-31 Glenn Morris <rgm@gnu.org>
565 * emacs.c (original_pwd): New char.
566 (main): If using --chdir, store original_pwd.
567 (init_cmdargs): When setting Vinvocation_directory based on a
568 relative argv[0], use original_pwd if set. (Bug#15768)
570 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
572 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
574 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
576 * insdel.c: Fix minor problems found by static checking.
577 (Qregion_extract_function): Now static.
578 (prepare_to_modify_buffer_1): Remove unused locals.
580 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
582 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
583 (syms_of_xdisp): Declare pre-redisplay-function.
584 (markpos_of_region): Remove function.
585 (init_iterator, compute_stop_pos, handle_face_prop)
586 (face_before_or_after_it_pos, reseat_to_string)
587 (get_next_display_element, window_buffer_changed)
588 (redisplay_internal, try_cursor_movement, redisplay_window)
589 (try_window_reusing_current_matrix, try_window_id, display_line)
590 (note_mode_line_or_margin_highlight, note_mouse_highlight)
591 (display_string, mouse_face_from_buffer_pos): Remove region handling.
592 * window.h (struct window): Remove field `region_showing'.
593 * dispextern.h (struct it): Remove region_beg/end_charpos.
594 (face_at_buffer_position, face_for_overlay_string)
595 (face_at_string_position): Update prototypes.
596 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
597 (face_at_string_position): Remove `region_beg' and `region_end' args.
598 * fontset.c (Finternal_char_font):
599 * font.c (font_at, font_range): Adjust calls accordingly.
600 * insdel.c (Qregion_extract_function): New var.
601 (syms_of_insdel): Initialize it.
602 (prepare_to_modify_buffer_1): Use it.
604 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
606 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
607 * ftxfont.c (ftxfont_get_gcs):
608 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
609 * xfaces.c (x_free_colors, x_free_dpy_colors)
610 (x_create_gc, unload_color):
611 * xselect.c (x_property_data_to_lisp):
612 * xsettings.c (parse_settings):
613 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
614 (get_bits_and_offset): Adjust definition.
615 * frame.c (XParseGeometry): Adjust locals.
616 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
617 * regex.h (toplevel): Likewise for reg_syntax_t.
619 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
621 * eval.c (run_hook_with_args): Use FUNCTIONP.
623 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
625 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
626 fields, drop 'allocated_p' member and use -1 for uninitialized value.
627 * w32term.h (struct w32_output): Similarly but do not use -1 because...
628 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
629 on MS-Windows anyway.
630 (free_face_colors): Define only if HAVE_X_WINDOWS and...
631 (free_realized_face): ...adjust user.
632 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
633 white relief pixels to -1.
634 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
635 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
636 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
638 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
640 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
641 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
642 in practice now. All callers changed.
644 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
646 * dispextern.h (struct face): Use bitfields for 'underline_type'
647 and 'box' members. Remove set-but-unused members 'pixmap_w' and
648 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
649 'stipple' member. Move 'lface' member up to help...
650 * xfaces.c (make_realized_face): ...this function to find and
651 clear just the members that need clearing.
652 (load_face_colors, realize_x_face):
653 * xdisp.c (extend_face_to_end_of_line): Adjust user.
655 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
657 * xftfont.c (struct xftfont_info): Remove set-but-unused
659 (xftfont_open): Adjust user.
660 (xftfont_get_colors): Remove useless prototype.
662 2013-10-26 Eli Zaretskii <eliz@gnu.org>
664 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
665 before passing them to 'unexec'. (Bug#15260)
667 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
669 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
671 2013-10-25 Eli Zaretskii <eliz@gnu.org>
673 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
674 the changed signature of the font driver's 'close' method.
676 * w32font.h (w32font_close): Adjust the prototype to the change in
679 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
681 * w32uniscribe.c (uniscribe_close): Adapt the call to
682 w32font_close to its new prototype.
684 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
686 Omit unused frame argument of font API's close function.
687 * font.h (struct font): Drop frame argument. Adjust comment.
688 * font.c (font_clear_cache, font_close_object): Adjust users.
689 * ftfont.c (ftfont_close):
690 * ftxfont.c (ftxfont_close):
691 * macfont.m (macfont_close):
692 * nsfont.m (nsfont_close):
693 * w32font.c (w32font_close):
694 * xfont.c (xfont_close):
695 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
696 tweak comments and make functions safe if called more than once for
697 the same font object.
699 Perform font-specific cleanup when font object is swept by GC. See
700 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
701 * alloc.c (cleanup_vector): New function.
702 (sweep_vector): Call it for each reclaimed vector object.
703 * font.h (struct font): Adjust comment.
705 2013-10-24 Glenn Morris <rgm@gnu.org>
707 * Makefile.in (abs_top_srcdir): New, set by configure.
709 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
711 Adjust recent font-related changes to fix bug#15686.
712 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
713 is a live window system frame, mark its default font too.
715 2013-10-23 Glenn Morris <rgm@gnu.org>
717 * Makefile.in (RUN_TEMACS): Make relative (again).
718 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
719 (bootstrap-emacs$(EXEEXT)):
720 Quote entities that might contain whitespace.
722 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
724 Port to Solaris 10 and its bundled GCC.
725 Problem reported by Timothy C. Burt.
726 * floatfns.c (isfinite, isnan): Redefine unconditionally.
728 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
730 Do not allow font caches to grow too large.
731 * alloc.c (compact_font_cache_entry, compact_font_caches):
732 New functions or stub if not HAVE_WINDOW_SYSTEM.
733 (compact_undo_list): Factor out from Fgarbage_collect.
735 (mark_face_cache): Mark face font. Move down to avoid
737 (mark_terminals): Do not mark font cache here.
738 (Fgarbage_collect): Call compaction functions described
739 above. Adjust comment.
741 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
743 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
744 chdir to HOME (bug#15607).
746 * nsterm.m (Qcocoa, Qgnustep): New variables.
747 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
748 (ns_get_color): Make selection color work for GNUStep also.
750 2013-10-18 Eli Zaretskii <eliz@gnu.org>
752 * keyboard.c (make_lispy_event): Remove GPM-specific code that
753 handles mouse clicks. Instead, let GPM use the same code as all
754 the other mice use. See the discussion starting at
755 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
756 for the details of the problem with the menu bar this fixes.
758 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
760 Remove port-specific display name lists to avoid extra
761 complexity and data duplication with display info lists.
762 * xterm.h (x_display_name_list): Remove declaration.
763 * xterm.c (x_display_name_list): Remove.
764 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
765 * xfns.c (x_display_info_for_name, Fx_display_list):
766 Likewise. Use x_display_list where appropriate.
767 * w32term.h (w32_display_name_list): Remove declaration.
768 * w32term.c (w32_display_name_list): Remove.
769 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
771 * w32fns.c (x_display_info_for_name, Fx_display_list):
772 Likewise. Use x_display_list where appropriate.
773 * nsterm.h (ns_display_name_list): Remove declaration.
774 * nsterm.m (ns_display_name_list): Remove.
775 (ns_term_init, syms_of_nsterm): Adjust users.
776 * nsfns.m (ns_display_info_for_name, Fx_display_list):
777 Likewise. Use x_display_list where appropriate.
778 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
779 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
780 (mark_terminals): Mark per-terminal font cache.
782 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
784 Don't run timers in input-pending-p. Its new check-timers param
785 provides the prior behavior. (Bug#15045).
786 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
789 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
791 Make some functions static in non-Microsoft builds.
792 On my platform (Fedora 19 x86-64), this shrinks the
793 Emacs executable (text+data) by 0.25%.
794 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
795 (load_color) [!MSDOS]:
796 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
797 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
798 * lisp.h (check_existing):
799 * process.h (conv_sockaddr_to_lisp, network_interface_list)
800 (network_interface_info) [!WINDOWSNT]:
801 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
803 * fileio.c (check_existing):
804 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
805 * process.c (conv_sockaddr_to_lisp, network_interface_list)
806 (network_interface_info) [!WINDOWSNT]:
807 * term.c (encode_terminal_code) [!WINDOWSNT]:
808 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
809 * xfaces.c (load_color) [!MSDOS]:
811 * fileio.c (check_existing, check_executable, check_writable):
812 * process.c (network_interface_list, network_interface_info):
813 Move earlier, so that we don't need forward decls.
814 * gnutls.c (fn_gnutls_transport_set_errno)
815 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
817 * w32.c (init_environment): Use faccessat rather than
818 check_existing, partly for consistency with the rest of the code
819 in this file, partly so that check_existing can be static.
821 Make VALMASK visible to GDB even if clang is used (Bug#15574).
822 * emacs.c (MAIN_PROGRAM): New macro.
823 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
824 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
826 bool vector int width fixes
827 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
828 (Fbool_vector_count_matches_at):
829 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
830 can exceed PTRDIFF_MAX, at least in theory.
831 (Fbool_vector_count_matches_at):
832 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
834 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
836 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
837 (struct sockaddr): Add forward decl, for platforms that lack it.
839 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
841 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
844 2013-10-16 Eli Zaretskii <eliz@gnu.org>
846 * w32.c (network_interface_get_info, network_interface_list)
847 (network_interface_info): New functions. (Bug#15610)
848 (GetAdaptersInfo_Proc): New typedef.
849 (get_adapters_info): New wrapper function.
850 (globals_of_w32): Initialize g_b_init_get_adapters_info.
852 * process.h (network_interface_list, network_interface_info):
855 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
856 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
857 all systems. Return non-nil for systems that HAVE_NET_IF_H and
858 for WINDOWSNT. Doc fix.
859 (syms_of_process): Defsubr Snetwork_interface_list and
860 Snetwork_interface_info unconditionally.
862 * menu.c (have_boxes): Fix redundant simulation of radio buttons
863 in NS GUI sessions. (Bug#15629)
865 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
867 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
869 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
871 * print.c (print_object): Print " ..." when truncating bool vectors.
873 2013-10-15 Eli Zaretskii <eliz@gnu.org>
875 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
876 standard mouse buttons.
878 * termhooks.h (struct input_event): Remove incorrect commentary.
880 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
882 Disallow bool vector operations on mixed-length operands.
883 The old behavior left garbage in the result vector sometimes,
884 and didn't seem to be useful.
885 * data.c (Qwrong_length_argument): New static var.
886 (wrong_length_argument): New function.
887 (bool_vector_binop_driver): Check that args agree in length.
889 * keyboard.c, keyboard.h (all_kboards): Now static.
891 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
893 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
894 note from the lispref.
896 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
898 * nsterm.h (struct ns_display_info): Remove set-but-unused
899 member image_cache (image caches are per-terminal anyway).
900 (FRAME_X_IMAGE_CACHE): Remove.
901 * nsterm.m (ns_initialize_display_info): Adjust user.
903 2013-10-14 Eli Zaretskii <eliz@gnu.org>
905 * w32proc.c: Include mingw_time.h.
907 * w32.c: Include mingw_time.h.
909 Implement scrolling of TTY menus when the screen is too short.
911 * term.c (tty_menu_display): Accept an additional argument, the
912 menu item from which to start displaying the menu. Account for
913 the value of Y when limiting the menu to the number of available
915 (mi_result): New enumeration.
916 (read_menu_input): Return enumerated value. When the y coordinate
917 hits min_y or max_y, return scroll indication instead of wrapping
919 (tty_menu_activate): Handle the scrolling indications from
920 read_menu_input. Compute the first menu item to display and pass
921 it to tty_menu_display.
923 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
925 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
926 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
927 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
928 Adjust to match the change described below.
929 (struct terminal): Move must_write_spaces, line_ins_del_ok,
930 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
931 memory_below_frame members to...
932 * termchar.h (struct tty_display_info): ...here because they're
933 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
935 * nsterm.m (ns_create_terminal):
936 * w32term.c (w32_create_terminal):
937 * xterm.c (x_create_terminal): Adjust users.
938 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
939 to filter out non-TTY frames. Adjust comment.
940 (scrolling): Adjust user. Prefer eassert for debugging check.
942 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
944 * xfaces.c (PT_PER_INCH): Remove unused macro.
945 * termhooks.h (struct terminal): Remove set-but-unused
946 member fast_clear_end_of_line.
947 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
948 * nsterm.m (ns_create_terminal):
950 * w32term.c (w32_create_terminal):
951 * xterm.c (x_create_terminal): Adjust users.
953 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
955 * lisp.h (bool_vector_size): New function.
956 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
957 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
958 (Fbool_vector_not, Fbool_vector_count_matches_at):
959 Remove uses of 'eassume' that should no longer be needed,
960 because they are subsumed by the 'eassume' in bool_vector_size.
962 2013-10-12 Eli Zaretskii <eliz@gnu.org>
964 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
965 after inclusion of gif_lib.h, thus fixing compiler warnings caused
966 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
968 2013-10-11 Eli Zaretskii <eliz@gnu.org>
970 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
971 have different dimensions. (Bug#15575)
973 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
976 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
978 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
980 * term.c (tty_menu_show): Never return with unbalanced
981 specpdl. Use eassert for debugging check. Adjust style.
983 2013-10-11 Eli Zaretskii <eliz@gnu.org>
985 * term.c (read_menu_input): Make selection of menu items
986 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
987 (tty_menu_activate): Fix off-by-one error when computing max_y.
989 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
991 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
992 audit logging (only used with GnuTLS 3.x) and enable it.
994 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
996 * dispnew.c (redraw_frame): Remove useless #ifdef because
997 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
998 Also, move TTY fflush to...
999 * term.c (tty_update_end): ...this function.
1001 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1003 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1004 the end of the frame's glyph matrix. (Bug#15575)
1006 * term.c (tty_menu_display): Don't move cursor while overwriting
1007 frame's glyphs with menu items. Limit the number of items
1008 displayed to what can be shown on the available screen lines,
1009 excluding the echo area.
1010 (tty_menu_activate): Limit the Y coordinate allowed by
1011 read_menu_input to the last screen line used for menu display.
1013 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1015 * lisp.h (eassume): New macro.
1016 Also, include <verify.h>, for 'assume'.
1017 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1018 (vroundup, vector_nbytes):
1019 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1020 (Fbool_vector_not, Fbool_vector_count_matches)
1021 (Fbool_vector_count_matches_at):
1022 Use eassume, not eassert.
1023 * casetab.c (set_identity, shuffle):
1024 * composite.c (composition_gstring_put_cache):
1025 * dispnew.c (update_frame_1):
1026 * ftfont.c (ftfont_shape_by_flt):
1027 * image.c (gif_load):
1028 * intervals.c (offset_intervals):
1029 * macfont.m (macfont_shape):
1030 Remove calls to 'assume' that are no longer needed, because
1031 --enable-gcc-warnings no longer generates bogus warnings
1032 when these calls are removed.
1034 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1036 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1038 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1040 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1041 (Qsubstitute_env_in_file_name): New var.
1042 (syms_of_fileio): Define it.
1044 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1046 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1047 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1050 * term.c (save_and_enable_current_matrix): Don't allocate and
1051 don't save margin areas.
1052 (restore_desired_matrix): Don't restore margin areas.
1053 (free_saved_screen): Don't free margin areas.
1055 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1057 * image.c: Pacify --enable-gcc-warnings.
1058 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1059 #define only if used.
1061 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1063 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1064 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1065 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1066 (gif_load): For giflib v5.x and later, display the error message
1067 produced by giflib when its functions fail.
1068 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1071 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1073 * keyboard.c (last_event_timestamp): Remove. For X selection and
1074 GTK popup menus, it may be obtained from per-frame X display info.
1075 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1076 (process_special_events): Adjust users.
1077 * keyboard.h (last_event_timestamp): Remove declaration.
1078 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1079 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1080 * menu.h (xmenu_show): Adjust prototype.
1081 * menu.c (Fx_popup_menu): Adjust user.
1082 * xselect.c (x_own_selection, x_get_foreign_selection)
1083 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1085 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1087 * keyboard.c (init_kboard): Now static. Add arg
1088 to denote window system. Adjust comment.
1089 (init_keyboard): Adjust user.
1090 (allocate_kboard): New function.
1092 * nsterm.m (ns_term_init):
1093 * term.c (init_tty):
1094 * w32term.c (w32_create_terminal):
1095 * xterm.c (x_term_init): Use it.
1096 * keyboard.h (init_kboard): Remove prototype.
1097 (allocate_kboard): Add prototype.
1099 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1101 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1102 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1104 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1106 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1108 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1110 * term.c (tty_menu_activate): Flush the output stream after
1111 showing the cursor, and don't mark the frame garbaged at exit from
1112 the function. Fixes redisplay glitches when moving from one menu
1115 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1117 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1118 or throw error (Bug#15570).
1120 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1122 * intervals.c (temp_set_point_both): Move test into 'eassert',
1125 * lisp.h (eassert): Don't use 'assume'.
1126 Sometimes 'assume' wins in performance, and sometimes it loses,
1127 so it shouldn't be used all the time. Perhaps we need two
1128 flavors of 'eassert', one for where 'assume' is far more likely
1129 to help or to hurt; but that can be done later.
1130 Problem reported by Dmitry Antipov in
1131 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1132 Also, don't include <verify.h>; no longer needed.
1134 2013-10-09 Glenn Morris <rgm@gnu.org>
1136 * eval.c (Fcond): Doc tweak.
1138 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1140 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1141 expressions with side effects to eassert. (Bug#15565)
1143 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1145 * fns.c (hashfn_user_defined): Allow hash functions to return any
1148 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1150 Fix minor problems found by static checking.
1151 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1152 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1153 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1154 * keyboard.c (read_menu_command): Remove unused local.
1155 * lisp.h (read_menu_command): New decl.
1156 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1157 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1158 Return ptrdiff_t, not int.
1159 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1160 not int, for benefit of xpalloc.
1161 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1163 (have_menus_p): Remove; unused.
1164 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1165 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1166 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1168 (save_and_enable_current_matrix): Omit unnecessary casts.
1169 (read_menu_input): Omit local extern decl (now in lisp.h).
1170 Don't access uninitialized storage if mouse_get_xy fails.
1171 (tty_menu_activate): Mark local as initialized, for lint.
1172 (tty_menu_activate, tty_meny_show): Remove unused locals.
1174 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1176 Support menus on text-mode terminals.
1177 * xterm.h (xw_popup_dialog): Add prototype.
1179 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1180 (xmenu_show): Block input here, instead in Fx_popup_menu.
1181 (xw_popup_dialog): New function, with X-specific bits of popup
1184 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1187 * window.c (Fset_window_configuration): Use run-time tests of the
1188 frame type instead of compile-time conditionals, when menu-bar
1189 lines are considered.
1191 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1192 (w32_popup_dialog): New prototypes.
1194 * w32menu.c (Fx_popup_dialog): Function deleted.
1195 (w32_popup_dialog): New function, with w32 specific bits of popup
1196 dialogs. Block input here.
1198 * w32inevt.c (w32_console_read_socket): Minor change to add
1199 debugging TTY events.
1201 * w32fns.c (show_hourglass): If returning early because the frame
1202 is not a GUI frame, unblock input.
1204 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1205 (cursorY): New functions.
1207 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1208 WINDOWSNT, macros that call curX and curY elsewhere.
1210 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1212 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1213 specific function to hide and show cursor on a text-mode terminal.
1214 (tty_menu_struct, struct tty_menu_state): New structures.
1215 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1216 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1217 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1218 (tty_menu_locate, save_and_enable_current_matrix)
1219 (restore_desired_matrix, screen_update, read_menu_input)
1220 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1221 (tty_pop_down_menu, tty_menu_last_menubar_item)
1222 (tty_menu_new_item_coords, tty_menu_show): New functions.
1223 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1225 * nsterm.h (ns_popup_dialog): Adjust prototype.
1227 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1229 (ns_popup_dialog): Adapt order of arguments to the other
1230 *_menu_show implementations.
1231 (Fx_popup_dialog): Function deleted.
1233 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1235 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1237 * menu.c (have_boxes): New function.
1238 (single_keymap_panes): Use it instead of a compile-time
1240 (single_menu_item): Use run-time tests of the frame type instead
1241 of compile-time conditionals.
1242 (encode_menu_string): New function.
1243 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1244 the macro, since different types of frame need different encoding
1246 (digest_single_submenu): Use run-time tests of frame type instead
1247 of, or in addition to, compile-time conditionals.
1248 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1249 (Fx_popup_menu): Detect when the function is called from keyboard
1250 on a TTY. Don't barf when invoked on a text-mode frame.
1251 Check frame type at run time, instead of compile-time conditionals for
1252 invoking terminal-specific menu-show functions.
1253 Call tty_menu_show on text-mode frames.
1254 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1255 run time to determine which alternative to invoke; support dialogs
1258 * keyboard.h <Qmouse_movement>: Declare.
1260 * keyboard.c <Qmouse_movement>: Now extern.
1261 <Qecho_keystrokes>: New static variable.
1262 (read_key_sequence): Accept an additional argument, a flag to
1263 prevent redisplay during reading of the key sequence. All callers
1265 (read_menu_command): New function.
1266 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1268 (toolkit_menubar_in_use): New function.
1269 (make_lispy_event): Use it instead of a compile-time test.
1271 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1272 window-system being available.
1274 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1275 to x-popup-dialog on the frame type, they all now support popup
1278 * dispnew.c (save_current_matrix): Save the margin areas.
1279 (restore_current_matrix): Restore margin areas.
1280 (update_frame_with_menu): New function.
1282 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1285 * alloc.c (make_save_ptr): Now compiled unconditionally.
1287 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1289 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1290 (redraw_frame, update_frame): Adjust users.
1291 * dispextern.h (set_window_update_flags): Adjust prototype.
1292 * xdisp.c (redisplay_internal): When updating all frames with zero
1293 windows_or_buffers_changed, assume that only the windows that shows
1294 current buffer should be really updated.
1296 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1298 Do not allocate huge temporary memory areas and objects while encoding
1299 for file I/O, thus reducing an enormous memory usage for large buffers.
1300 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1301 * coding.h (struct coding_system): New member raw_destination.
1302 * coding.c (setup_coding_system): Initialize it to zero.
1303 (encode_coding_object): If raw_destination is set, do not create
1304 dst_object. Add comment.
1305 * fileio.c (toplevel): New constant E_WRITE_MAX.
1306 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1307 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1309 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1311 * nsterm.m (windowDidExitFullScreen:):
1312 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1314 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1316 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1317 * keyboard.c (unblock_input_to): Don't process pending signals
1318 if a fatal error is in progress.
1320 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1321 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1322 they're talking about words in Lisp bool vectors.
1323 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1324 * data.c (popcount_bits_word): Rename from popcount_size_t.
1325 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1328 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1330 Improve support for popcount and counting trailing zeros (Bug#15550).
1331 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1332 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1333 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1334 (popcount_size_t_msc, popcount_size_t_gcc):
1335 Remove; now done by Gnulib.
1336 (popcount_size_t): Now a macro that defers to Gnulib.
1337 (count_trailing_zero_bits): Return int, for consistency with
1338 Gnulib and because Emacs prefers signed to unsigned int.
1339 Don't assume that size_t is either unsigned int or unsigned long
1340 or unsigned long long.
1341 (size_t_to_host_endian): Do not assume that size_t is either
1342 exactly 32 or exactly 64 bits wide.
1343 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1344 etc., so that it's now an enum constant, not a macro.
1345 No need to assume that it's either 32 or 64.
1347 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1349 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1352 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1354 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1355 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1357 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1359 emacs_read and emacs_write now use void *, not char *.
1360 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1361 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1362 Buffer arg is now void *, not char *. This matches plain
1363 'read' and 'write' better, and avoids a constraint violation
1364 on Solaris 9 with Oracle Studio.
1366 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1368 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1369 memset to explicit loop. Otherwise copy largest possible chunk
1370 from initialized to uninitialized part, thus allowing the longer
1371 memcpy runs and reducing the number of loop iterations.
1373 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1375 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1376 hide toolbar (Bug#15388).
1377 (windowDidEnterFullScreen:): If presentation options are zero,
1378 set them here (Bug#15388).
1379 (ns_update_auto_hide_menu_bar): Remove runtime check.
1380 Don't auto hide dock unless menubar is also auto hidden.
1382 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1384 * editfns.c (message): Mention batch mode in doc string.
1386 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1388 * nsterm.m (check_native_fs): Remove erroneous comment.
1390 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1392 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1393 uses find_newline instead of scan_newline and so doesn't move point.
1395 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1397 Use hardware support for byteswapping on glibc x86 etc.
1398 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1399 whereas the old swap64 needed 30.
1400 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1401 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1402 Use byteswap.h's macros to swap bytes.
1403 * lisp.h (swap16, swap32, swap64): Remove.
1404 All uses replaced by bswap_16, bswap_32, bswap_64.
1406 * bytecode.c (exec_byte_code): Use some more volatile variables
1407 to work around local variables getting clobbered by longjmp.
1408 Port to pre-C99, which doesn't allow decls after stmts.
1410 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1412 * lisp.h (eassert): Assume that COND is true when optimizing.
1413 In other words, take on the behavior of eassert_and_assume.
1414 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1415 (eassert_and_assume): Remove. All uses replaced by eassert.
1417 * xdisp.c (Qglyphless_char): Now static.
1419 Adjust to merge from gnulib.
1420 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1421 * lisp.h: Include <verify.h>, for 'assume'.
1423 * eval.c (clobbered_eassert): New macro.
1424 (internal_catch, internal_condition_case)
1425 (internal_condition_case_1, internal_condition_case_2)
1426 (internal_condition_case_n): Use it instead of eassert
1427 when the argument contains locals clobbered by longjmp.
1428 Don't use clobbered locals outside of clobbered_eassert.
1429 (internal_lisp_condition_case): Use a volatile variable
1430 to work around a local variable's getting clobbered.
1432 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1434 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1435 (PUSH_HANDLER): New macro.
1436 (catchlist): Remove.
1437 (handlerlist): Always declare.
1439 * eval.c (catchlist): Remove (merge with handlerlist).
1440 (handlerlist, lisp_eval_depth): Not static any more.
1441 (internal_catch, internal_condition_case, internal_condition_case_1)
1442 (internal_condition_case_2, internal_condition_case_n):
1444 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1445 handlerlist/catchlist.
1446 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1447 handlerlist which can only handle a single condition-case handler at
1449 (find_handler_clause): Simplify since we only a single branch here
1452 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1454 (bcall0): New function.
1455 (exec_byte_code): Add corresponding cases. Improve error message when
1456 encountering an invalid byte-code. Let Bunwind_protect accept
1457 a function (rather than a list of expressions) as argument.
1459 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1460 and make them unconditional now that they're heap-allocated.
1462 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1464 * charset.c (Fdecode_char, Fencode_char): Remove description of
1465 `restriction' arg. now that it's hidden by advertised-calling-convention.
1467 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1469 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1470 Remove unused variable (from mac-port).
1471 (macfont_draw): Use s->ybase for correct y position.
1473 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1475 * frame.h (struct frame): Drop has_minibuffer member because...
1476 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1477 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1479 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1481 * window.h (struct window): Prefer enum text_cursor_kinds to int
1482 for phys_cursor_type member. Move the latter, phys_cursor_width,
1483 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1484 * window.c (replace_window, make_window): Adjust users.
1486 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1488 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1489 this module is never compiled otherwise.
1491 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1493 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1496 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1498 * xdisp.c (get_next_display_element): Don't call face_for_font in
1499 a build configured --without-x. (Bug#15484)
1501 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1503 * window.c (calc_absolute_offset): #elif should be #elif defined.
1505 * frame.c (delete_frame): Block/unblock input to overcome race
1506 condition (Bug#15475).
1508 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1510 * frame.c (delete_frame): Record selected frame only after
1511 calling Qdelete_frame_functions (Bug#15477).
1513 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1515 * nsterm.m (ns_selection_color): Remove.
1516 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1517 NSColor selectedText(Background)Color. Only for COCOA.
1518 (ns_term_init): Remove assignment of ns_selection_color, logic
1519 moved to ns_get_color.
1521 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1522 NS_SELECTION_COLOR_DEFAULT.
1523 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1525 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1527 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1528 frame' does not have the tool_bar_window member.
1530 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1532 Signal error when reading an empty byte-code object (Bug#15405)
1533 * lread.c (read1): signal error
1534 * alloc.c (make_byte_code): eassert header size
1535 (sweep_vectors): change an int to size_t
1537 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1539 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1540 instead of ints, as it's the usual style for offsetof constants. See:
1541 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1543 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1544 This is ugly, but it should fix the performance problem for older
1545 GCC versions in the short run. I'll look into integrating the
1546 Gnulib module for popcount, as a better fix.
1547 See the thread starting in:
1548 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1549 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1550 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1551 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1552 (popcount_size_t): Use it.
1554 2013-09-24 Daniel Colascione <dancol@dancol.org>
1556 * process.c (Fnetwork_interface_info): Fix build break due to
1559 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1561 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1562 Prefer signed to unsigned integers where either will do.
1563 No need for 'const' on locals that do not escape.
1564 Omit easserts with unnecessary and unportable assumptions about
1565 alignment. Avoid unnecessary casts to char *.
1567 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1569 Use union for the payload of struct Lisp_Vector.
1570 This helps to avoid a few glitches dictated by C's aliasing rules.
1571 * lisp.h (struct Lisp_Vector): Use union for next and
1572 contents member. Adjust comment. Change related users.
1573 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1574 Related users changed.
1575 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1576 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1577 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1578 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1580 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1582 Optimize glyph row clearing and copying routines.
1583 * dispextern.h (struct glyph_row): Change layout of struct
1584 glyph_row to help copy_row_except_pointers. Adjust comment.
1585 * dispnew.c (null_row): Remove.
1586 (clear_glyph_row): Use offsetof and memset to find and clear
1587 just the members that need clearing. Adjust comment.
1588 (copy_row_except_pointers): Likewise for copying.
1590 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1592 Some minor cleanups of recently-added bool vector code.
1593 * conf_post.h (assume): Always return void. Use lint version
1594 only if GCC and MSC versions don't apply.
1595 * conf_post.h (assume):
1596 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1597 Depend on _MSC_VER, not __MSC_VER, for consistency with
1599 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1600 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1601 (bool_vector_binop_driver, count_trailing_zero_bits)
1602 (size_t_to_host_endian): Now static, not static inline;
1603 the latter isn't needed with modern compilers and doesn't
1604 work with older compilers anyway.
1606 * alloc.c (valgrind_p): Use bool for boolean.
1608 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1610 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1611 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1612 (display_last_displayed_message_p, message_buf_print)
1613 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1614 Use bool for boolean.
1615 * dispextern.h (cancel_line, init_desired_glyphs):
1616 Remove ancient leftover.
1617 (help_echo_showing_p, hourglass_shown_p):
1618 * lisp.h (noninteractive_need_newline): Adjust declaration.
1620 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1622 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1624 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1625 ...this file and convert the latter to static. Adjust comment.
1626 (make_initial_frame):
1627 * window.c (init_window_once): Adjust user.
1628 * frame.h (last_nonminibuf_frame): Remove declaration.
1629 * lisp.h (selected_frame): Likewise.
1630 * msdos.c (the_only_display_info): Adjust comment.
1632 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1634 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1635 computing the end column of mouse-highlight that comes from
1636 display or overlay strings. (Bug#15437)
1637 (note_mouse_highlight): Adapt calculation of last argument to
1638 mouse_face_from_string_pos to the above change.
1640 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1641 all platforms, not just for clang.
1643 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1645 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1646 about excess arguments to snprintf.
1648 * conf_post.h(assume): Use __builtin_unreachable for clang.
1650 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1652 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1653 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1655 2013-09-23 Daniel Colascione <dancol@dancol.org>
1657 * alloc.c (USE_VALGRIND): New macro; on by default
1658 when ENABLE_CHECKING.
1659 (mark_maybe_object, mark_maybe_pointer)
1660 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1662 (valgrind_p) [USE_VALGRIND]: New variable.
1663 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1665 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1667 * process.c (wait_reading_process_output): Change int pnamelen to
1670 * nsterm.m (setMarkedText:selectedRange:):
1671 (deleteWorkingText):
1672 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1673 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1674 argument to unsigned long to avoid warning.
1675 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1677 * conf_post.h (assume): Fix compiler error: x shall be cond.
1679 2013-09-22 Daniel Colascione <dancol@dancol.org>
1681 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1682 warning when compiling without a window system.
1684 2013-09-22 Daniel Colascione <dancol@dancol.org>
1686 * data.c (Qbool_vector_p): New symbol.
1687 (bool_vector_spare_mask, popcount_size_t_generic)
1688 (popcount_size_t_msc, popcount_size_t_gcc)
1690 (bool_vector_binop_driver)
1691 (count_trailing_zero_bits, size_t_to_host_endian)
1692 (Fbool_vector_exclusive_or)
1693 (Fbool_vector_union)
1694 (Fbool_vector_intersection, Fbool_vector_set_difference)
1695 (Fbool_vector_subsetp, Fbool_vector_not)
1696 (Fbool_vector_count_matches)
1697 (Fbool_vector_count_matches_at): New functions.
1698 (syms_of_data): Intern new symbol, functions.
1699 * alloc.c (bool_vector_payload_bytes): New function.
1700 (Fmake_bool_vector): Instead of calling Fmake_vector,
1701 which performs redundant initialization and argument checking,
1702 just call allocate_vector ourselves. Make sure we clear any
1703 terminating padding to zero.
1704 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1705 instead of open-coding the size calculation.
1706 (vroundup_ct): New macro.
1707 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1708 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1709 * composite.c (composition_gstring_put_cache):
1710 Change lint_assume to assume.
1711 * conf_post.h (assume): New macro.
1712 (lint_assume): Remove.
1713 * dispnew.c (update_frame_1): Change lint_assume to assume.
1714 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1716 * image.c (gif_load): Change lint_assume to assume.
1717 * lisp.h (eassert_and_assume): New macro.
1718 (Qbool_vector_p): Declare.
1719 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1720 (swap16, swap32, swap64): New inline functions.
1721 * macfont.c (macfont_shape): Change lint_assume to assume.
1722 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1723 * xsettings.c (parse_settings): Use new swap16 and
1724 swap32 from lisp.h instead of file-specific macros.
1726 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1728 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1729 found (which can legitimately happen when the glyph row at the
1730 window start is disabled in the current_matrix. (Bug#15365)
1732 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1734 Fix syntax.h bug introduced by recent INLINE change.
1735 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1736 conditionally compiled one way in some modules, and a different
1737 way in others. This doesn't work with extern inline functions,
1738 which must have the same definition in all modules, because the
1739 defining code might be shared across modules, depending on the
1740 implementation. Symptoms reported by Martin Rudalics in:
1741 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1742 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1743 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1744 overriding the corresponding functions in syntax.h.
1745 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1746 (syntax_property): New inline functions.
1747 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1748 Rewrite in terms of these new functions.
1750 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1752 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1753 not chars_in_text, whose result depends on the multibyteness of
1754 the current buffer. (Bug#15426)
1756 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1758 Port recent change to hosts where pointers aren't 'long'.
1759 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1760 Don't assume that pointers are the same width as 'long'.
1761 Add a compile-time check that a pointer fits into two X slots.
1763 A simpler, centralized INLINE.
1764 * conf_post.h (INLINE): Define only if not already defined.
1765 This allows us to use a single INLINE, defined by one file
1767 * emacs.c (INLINE): Define it.
1768 Also, include category.h, charset.h, composite.h, dispextern.h,
1769 syntax.h, systime.h, so that their INLINE definitions are expanded
1771 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1772 * buffer.h, buffer.c (BUFFER_INLINE):
1773 * category.h, category.c (CATEGORY_INLINE):
1774 * character.h, character.c (CHARACTER_INLINE):
1775 * charset.h, charset.c (CHARSET_INLINE):
1776 * composite.h, composite.c (COMPOSITE_INLINE):
1777 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1778 * frame.h, frame.c (FRAME_INLINE):
1779 * intervals.h, intervals.c (INTERVALS_INLINE):
1780 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1781 * lisp.h, alloc.c (LISP_INLINE):
1782 * process.h, process.c (PROCESS_INLINE):
1783 * syntax.h, syntax.c (SYNTAX_INLINE):
1784 * systime.h, sysdep.c (SYSTIME_INLINE):
1785 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1786 * window.h, window.c (WINDOW_INLINE):
1787 Remove. All uses replaced with INLINE.
1789 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1791 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1794 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1796 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1797 'const char *' to avoid compiler warnings due to similar change in
1798 the prototype of x_get_string_resource.
1800 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1802 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1803 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1804 going to replace static variables below. Adjust comments.
1805 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1806 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1807 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1808 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1809 Related users changed.
1810 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1811 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1812 last_mouse_movement_time, going to replace static variables below.
1814 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1815 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1817 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1818 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1819 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1820 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1821 static variables below.
1822 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1823 (last_mouse_scroll_bar): Remove.
1824 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1825 (mouseExited): Related users changed.
1827 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1829 Do not use external array to process X scroll bar messages.
1830 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1831 (x_send_scroll_bar_event): Pack window pointer into two slots
1832 of XClientMessageEvent if we're 64-bit. Adjust comment.
1833 (x_scroll_bar_to_input_event): Unpack accordingly.
1835 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1837 Ifdef away recent changes which aren't relevant to NS port.
1838 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1839 [!HAVE_NS]: Declare as such.
1840 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1841 [!HAVE_NS]: Define as such.
1843 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1845 * frame.c (x_redo_mouse_highlight): New function
1846 to factor out common code used in W32 and X ports.
1847 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1848 * xterm.h (struct x_display_info):
1849 * w32term.h (struct w32_display_info):
1850 * nsterm.h (struct ns_display_info): New members
1851 last_mouse_motion_frame, last_mouse_motion_x and
1852 last_mouse_motion_y, going to replace static variables below.
1853 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1854 (redo_mouse_highlight): Remove.
1855 (note_mouse_movement, syms_of_xterm): Adjust user.
1856 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1857 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1858 (redo_mouse_highlight): Remove.
1859 (note_mouse_movement, syms_of_w32term): Adjust user.
1860 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1861 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1863 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1864 * nsfns.m (compute_tip_xy): Adjust user.
1866 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1868 * frame.c (x_mouse_grabbed): New function.
1869 * dispextern.h (x_mouse_grabbed): Add prototype.
1870 (last_mouse_frame): Remove declaration.
1871 * xterm.h (struct x_display_info):
1872 * w32term.h (struct w32_display_info):
1873 * nsterm.h (struct ns_display_info): New member
1874 last_mouse_frame, going to replace...
1875 * xdisp.c (last_mouse_frame): ...global variable.
1876 (note_tool_bar_highlight):
1877 * w32term.c (w32_mouse_position, w32_read_socket):
1878 * xterm.c (XTmouse_position, handle_one_xevent):
1879 Use x_mouse_grabbed.
1880 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1882 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1884 * w32term.c (w32_read_socket): Avoid temporary
1885 variables in a call to x_real_positions.
1886 * xterm.c (handle_one_xevent): Likewise.
1888 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1890 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1891 (x_icon_type): Remove prototype.
1892 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1893 * frame.c (x_icon_type): Remove.
1894 * w32term.c (x_make_frame_visible, x_iconify_frame):
1895 * xterm.c (x_make_frame_visible, x_iconify_frame):
1896 Use x_set_bitmap_icon to factor out common code.
1898 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1900 * dispextern.h (check_x_display_info, x_get_string_resource):
1901 Declare here just once and unify the latter.
1902 * frame.c (check_x_display_info, x_get_string_resource):
1903 * nsterm.h (check_x_display_info):
1904 * xrdb.c (x_get_string_resource):
1905 * xterm.h (check_x_display_info): Remove prototypes.
1906 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1907 * w32reg.c (x_get_string_resource): Likewise.
1908 (w32_get_rdb_resource): Adjust user.
1910 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1912 * xterm.h (struct x_display_info): New member
1913 x_pending_autoraise_frame, going to replace...
1914 * xterm.c (pending_autoraise_frame): ...static variable.
1915 (x_new_focus_frame, XTread_socket): Adjust users.
1916 * w32term.h (struct w32_display_info): New member
1917 w32_pending_autoraise_frame, going to replace...
1918 * w32term.c (pending_autoraise_frame): ...global variable.
1919 (x_new_focus_frame, w32_read_socket): Adjust users.
1921 2013-09-17 Glenn Morris <rgm@gnu.org>
1923 * xdisp.c (message_dolog): If we create *Messages*,
1924 switch it to messages-buffer-mode.
1926 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1928 Don't overuse 'const' in types of locals.
1929 * bidi.c (bidi_count_bytes):
1930 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1931 (xg_event_is_for_scrollbar):
1932 * xselect.c (x_handle_property_notify)
1933 (x_handle_selection_notify, x_handle_dnd_message):
1934 * xsettings.c, xsettings.h (xft_settings_event):
1935 * xterm.c (x_handle_net_wm_state, handle_one_event)
1936 (x_menubar_window_to_frame, x_detect_focus_change)
1937 (construct_mouse_click, note_mouse_movement)
1938 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1939 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1940 (handle_one_xevent, x_handle_net_wm_state):
1941 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1942 (x_handle_dnd_message):
1943 Avoid unnecessary 'const', typically the second 'const' in
1944 'const foo * const arg', a 'const' that does not affect the API
1945 and doesn't significantly help the human reader.
1947 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1949 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1950 only if Glib < 2.36.0.
1951 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1952 * xsettings.c (init_gconf, init_gsettings): Do not check
1954 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1956 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1958 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1960 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1961 before calling g_type_init.
1963 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1965 * nsterm.m (syms_of_nsterm): ... to here.
1967 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1969 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1970 (ignore_next_mouse_click_timeout): Use Time as X does.
1971 (handle_one_xevent): Avoid cast and use unsigned comparison.
1973 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1975 Do not copy X event in handle_one_xevent except KeyPress case.
1976 Wnen XEvent is processed, it is unlikely to be changed except
1977 KeyPress case, so we can avoid copying and use const pointer to
1978 const data to make sure that an event is not changed elsewhere.
1979 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1980 const' and do not create local copy except for the KeyPress event.
1981 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1982 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1983 (x_handle_net_wm_state, x_menubar_window_to_frame)
1984 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1985 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1986 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1987 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1988 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1989 (x_handle_dnd_message):
1990 * xsettings.c (xft_settings_event):
1991 Use 'const XEvent * const' where appropriate.
1992 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1994 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1996 Fix X event waiting to handle multiple frames.
1997 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1998 * xterm.c (pending_event_wait): Remove. Adjust users.
1999 (x_detect_focus_change): Pass frame arg.
2000 (handle_one_xevent): Find related frame early and clear per-frame
2001 wait_event_type only if this is an event for the relevant frame.
2002 (x_wait_for_event): Use per-frame wait_event_type.
2004 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2006 * nsfns.m (Fx_create_frame): Fix font driver registration for
2009 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2010 for syms_of_macfont.
2012 * nsterm.m: Include macfont.h.
2013 (ns_tmp_flags, ns_tmp_font): Remove.
2014 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2015 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2016 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2017 (changeFont:): Fix code style. Check for font driver type when
2020 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2023 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2024 (nsfont_open): Set font driver type.
2025 Set font->ascent and font->descent. Figure out font instead of
2026 ns_tmp_font, and flags instead of ns_tmp_flags.
2027 Fix indentation. Remove call to ns_draw_text_decoration,
2030 * nsfns.m: Include macfont.h.
2031 (Fx_create_frame): Register macfont driver, make a better default font.
2032 (Fns_popup_font_panel): Get font from macfont driver, if used.
2034 * macfont.m, macfont.h, maccuvs.h: New files.
2036 * font.h: Declare syms_of_macfont.
2038 * font.c (syms_of_font): Call syms_of_macfont.
2040 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2042 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2044 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2045 and it is always zero for others, so I assume that this is an ancient
2046 leftover which nobody will want to change any more.
2047 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2048 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2049 * frame.c (x_set_scroll_bar_width):
2050 * w32fns.c (w32_createscrollbar):
2051 * w32term.c (w32_set_vertical_scroll_bar):
2052 * xfns.c (x_set_scroll_bar_default_width):
2053 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2054 (x_scroll_bar_expose): Related users changed.
2056 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2058 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2059 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2060 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2062 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2064 * nsterm.h, w32term.h, xterm.h: ...and not here.
2065 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2066 Remove unused Xisms.
2067 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2068 these modules are never compiled otherwise.
2070 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2072 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2073 Doc fix. (Bug#15375)
2075 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2077 Unify Fx_focus_frame between all ports.
2078 * frame.h (x_focus_frame): New prototype.
2079 * xfns.c (Fx_focus_frame): Remove.
2080 (syms_of_xfns): Do not defsubr it.
2081 (x_focus_frame): X implementation.
2082 * nsfns.m (Fx_focus_frame): Remove.
2083 (syms_of_nsfns): Do not defsubr it.
2084 (x_focus_frame): NS implementation.
2085 * w32term.c (Fx_focus_frame): Remove.
2086 (x_focus_on_frame): Rename to...
2087 (x_focus_frame): W32 implementation.
2088 * w32term.h (x_focus_on_frame): Remove prototype.
2089 * w32fns.c (Fx_focus_frame): Remove.
2090 (syms_of_w32fns): Do not defsubr it.
2091 * frame.c (Fx_focus_frame): Define here.
2092 (syms_of_frame): Defsubr here.
2093 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2095 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2097 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2098 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2099 each port to reference the port-specific window system data.
2100 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2101 (FRAME_DISPLAY_INFO): Define.
2102 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2103 (FRAME_DISPLAY_INFO): Define. Adjust users.
2104 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2105 (FRAME_DISPLAY_INFO): Define. Adjust users.
2106 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2107 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2108 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2109 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2110 * xselect.c, xterm.c: All related users changed.
2112 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2114 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2115 (x_menubar_window_to_frame): Remove prototypes.
2116 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2117 (x_menubar_window_to_frame, x_top_window_to_frame):
2119 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2120 (x_menubar_window_to_frame, x_top_window_to_frame):
2121 ...to here and convert all but the last to static.
2123 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2125 * lisp.mk (lisp): Add w32-common-fns.elc.
2127 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2129 * charset.c (char_charset): Document an exception for char-charset.
2131 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2133 * xterm.h (x_display_info): New field last_user_time...
2134 * xterm.c (toplevel): ...to replace static last_user_time.
2135 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2137 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2139 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2140 scroll bar values to prevent thumb from disappear and update comment.
2142 2013-09-11 Glenn Morris <rgm@gnu.org>
2144 * emacs.c (usage_message): Possessive apostrophe tweak.
2146 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2148 * nsterm.m (syms_of_nsterm): Use Qns.
2149 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2150 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2151 * xfns.c (x_display_info_for_name, Fx_open_connection):
2152 Remove old '#if 0' code.
2153 (syms_of_xfns): Use Qx.
2154 * termhooks.h (fullscreen_hook): Remove the leftover.
2155 (struct terminal): Fix typo in comment.
2157 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2159 Cleaning up a few X scroll bar bits.
2160 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2161 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2162 New member last_seen_part, going to replace...
2163 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2164 (xt_action_hook) [USE_LUCID]: Adjust user.
2165 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2166 Lucid-specific scroll bar support.
2167 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2168 to int and adjust to use last_seen_part member.
2169 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2170 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2171 Initialize last_seen_part.
2173 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2175 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2176 insert-buffer-substring an empty string.
2178 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2180 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2181 avoiding a GCC warning.
2183 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2185 Ifdef away frame tool bar code when it is not really used.
2186 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2187 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2188 and minimize_tool_bar_window_p under the above.
2189 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2190 (fset_tool_bar_window): Likewise.
2191 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2192 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2193 (change_frame_size_1):
2194 * window.c (window_from_coordinates, Frecenter): Adjust users.
2195 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2196 code is not really used.
2197 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2198 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2199 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2200 [!USE_GTK && !HAVE_NS]: Define as such.
2201 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2202 (note_mouse_highlight, expose_frame):
2203 * xfns.c (x_set_tool_bar_lines):
2204 * xterm.c (handle_one_xevent): Adjust users.
2206 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2208 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2209 This bug was introduced by my 2013-08-26 patch, which incorrectly
2210 assumed that the terminfo implementation doesn't use termcap buffers.
2211 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2212 these buffers apparently are used after all.
2213 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2214 (struct tty_display_info): Define members termcap_term_buffer and
2215 termcap_strings_buffer even if TERMINFO.
2217 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2220 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2221 'usage' docstring entry to pacify make-docfile.
2223 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2225 Change comparison functions =, <, >, <=, >= to take many arguments.
2226 * data.c: Change comparison functions' interface and implementation.
2227 * lisp.h: Make arithcompare available for efficient two arg
2229 * bytecode.c: Use arithcompare.
2230 * fileio.c: Use new interface.
2232 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2234 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2236 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2238 * eval.c (Feval): Document the new use of `lexical'.
2240 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2242 Review and drop old frame resize hack.
2243 * frame.h (struct frame): Remove force_flush_display_p.
2244 * dispnew.c (update_frame): Adjust user and don't call
2245 flush_frame here. The comment has said that there was an issues
2246 with redisplaying fringes, but I don't see any differences with
2247 and without this hack. Hopefully we can continue without it.
2248 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2249 current frame matrices twice if resized_p is set.
2251 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2253 Do not populate pure Xism x_sync to other ports.
2254 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2255 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2256 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2257 * w32term.h (x_sync): Remove prototype.
2259 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2261 Cleanup frame flushing.
2262 * dispextern.h (struct redisplay_interface):
2263 Drop flush_display_optional because flush_display is enough
2264 for X and flushing via RIF is just a no-op for others.
2265 * frame.h (flush_frame): New function.
2266 * dispnew.c (update_frame):
2267 * minibuf.c (read_minibuf):
2268 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2270 * keyboard.c (detect_input_pending_run_timers): Do not flush
2271 all frames but selected one in redisplay_preserve_echo_area.
2272 * nsterm.m (ns_flush): Remove no-op.
2273 (ns_redisplay_interface): Adjust user.
2274 * w32term.h (x_flush): Remove no-op.
2275 (w32_redisplay_interface): Adjust user.
2276 * xterm.c (x_flush): Simplify because we do not flush all
2277 frames at once any more. Adjust comment.
2278 (x_redisplay_interface): Adjust user.
2280 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2282 Port --without-x --enable-gcc-warnings to Fedora 19.
2283 * gfilenotify.c (globals_of_gfilenotify):
2284 Call g_type_init only if using an older glib version that needs it.
2286 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2288 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2289 (last_glyphless_glyph_merged_face_id): Remove declarations.
2290 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2291 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2292 (last_glyphless_glyph_merged_face_id): Now static.
2293 (merge_escape_glyph_face): New function, refactored from...
2294 (get_next_display_element): ...here.
2295 (merge_glyphless_glyph_face): New function, refactored from...
2296 (produce_glyphless_glyph): ...here...
2297 * term.c (produce_glyphless_glyph): ...and here.
2299 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2301 * eval.c (eval_sub): Only call Ffunction if necessary.
2303 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2305 Attempt to make redisplay more selective when changing cursor type.
2306 * frame.h (struct frame): New bitfield cursor_type_changed.
2307 * xdisp.c (cursor_type_changed): Remove.
2308 (try_cursor_movement, redisplay_window, try_window_id)
2309 (set_frame_cursor_types, try_window_reusing_current_matrix):
2310 Adjust to use per-frame bitfield.
2311 (redisplay_internal): Look for cursor type change on each visible
2312 frame and consider all frames if cursor type has been changed on
2313 the frame other than selected. If cursor type has been changed on
2314 selected frame only, do not use fast update.
2316 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2318 Attempt to make redisplay more selective when changing fonts.
2319 * frame.h (struct frame): New bitfield fonts_changed.
2320 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2321 (adjust_frame_glyphs): Add prototype.
2322 * dispnew.c (fonts_changed_p): Remove.
2323 (adjust_glyphs): Remove because we do not
2324 adjust matrices on all frames at once any more.
2325 (adjust_frame_glyphs): Block and unblock input here.
2326 (adjust_glyph_matrix): Use fonts_changed.
2327 (change_frame_size_1): Use adjust_frame_glyphs.
2328 * font.c (font_open_entity): Use fonts_changed.
2329 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2330 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2331 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2332 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2333 (shrink_mini_window, Fresize_mini_window_internal)
2334 (window_scroll_pixel_based, Fset_window_configuration)
2335 (apply_window_adjustment, Fset_window_vscroll):
2336 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2337 Use adjust_frame_glyphs.
2338 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2339 (try_window_reusing_current_matrix, try_window_id, display_line)
2340 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2341 (redisplay_internal): Consider fonts_changed and adjust frame
2342 matrices for each frame only if the frame is visible. If font
2343 has been changed on some frame during full redisplay, retry
2344 only visible frames where the font has been actually changed.
2346 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2348 Cache current header and mode line height for each window.
2349 * window.h (struct window): New fields mode_line_height
2350 and header_line_height.
2351 * window.c (make_window): Initialize them.
2352 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2353 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2354 (current_mode_line_height, current_header_line_height):
2356 * xdisp.c (current_mode_line_height, current_header_line_height):
2358 (pos_visible_p, init_xdisp): Adjust user.
2359 (redisplay_window): Invalidate mode_line_height and
2360 header_line_height if current and desired matrices do not agree.
2362 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2364 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2365 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2367 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2369 Make --without-x compatible with --enable-gcc-warnings.
2370 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2371 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2372 members under HAVE_WINDOW_SYSTEM.
2373 * keyboard.c (make_lispy_focus_out): Likewise.
2374 (record_menu_key): Move under HAVE_MENUS.
2375 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2376 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2377 (syms_of_xdisp): Adjust user.
2378 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2379 (start_hourglass, cancel_hourglass):
2380 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2381 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2382 and CLEAR_FONT_TABLE_NFONTS.
2383 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2384 Declare only if HAVE_WINDOW_SYSTEM.
2385 (lface_same_font_attributes_p, clear_face_gcs): Define only
2386 if HAVE_WINDOW_SYSTEM.
2388 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2390 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2391 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2392 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2394 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2398 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2400 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2401 This fixes a type error on hosts where ptrdiff_t is wider than int.
2403 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2405 * keyboard.c (read_key_sequence_vs): New function.
2406 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2409 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2411 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2413 Makefile improvements.
2414 * Makefile.in (config.status): Don't use double-colon rules, as
2415 they are not portable according to POSIX. Fix shell typo with `;
2416 I guess this rule has never been tested?
2417 (VCSWITNESS): New macro, to override any environment var.
2419 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2421 * xterm.h (struct x_display_info): Do not track X connection
2422 fd separately because it is always available from Display.
2423 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2426 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2428 * buffer.c (drop_overlay):
2429 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2430 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2432 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2434 * buffer.c (Fmake_overlay, Fmove_overlay):
2435 * intervals.c (set_point_from_marker):
2436 * print.c (PRINTPREPARE): Prefer signal_error
2437 to plain error and report unsuitable marker too.
2439 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2441 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2442 for 'dragging' member.
2443 (struct x_output): Remove set-but-unused leftovers
2444 'left_before_move' and 'top_before_move'.
2445 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2446 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2447 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2448 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2449 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2450 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2451 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2452 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2454 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2456 * nsfont.m (INVALID_GLYPH): New define.
2457 (nsfont_encode_char): Use INVALID_GLYPH.
2458 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2460 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2462 * xterm.c (x_last_mouse_movement_time): Revert last change.
2463 This code should use XDisplayMotionBufferSize to check display's
2464 motion history first, and there are few other issues as well.
2465 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2466 (handle_one_xevent): Adjust user.
2468 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2470 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2471 * frame.c (Flast_nonminibuf_frame): ... to here.
2472 (check_minibuf_window): Don't abort if no window was found
2475 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2477 Use XGetMotionEvents to ask the last mouse motion time from X server.
2478 * xterm.c (X_MOTION_HISTORY): Default to 1.
2479 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2480 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2481 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2482 Ifdef away legacy code.
2483 (XTmouse_position, x_scroll_bar_report_motion):
2484 Use x_last_mouse_movement_time.
2485 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2488 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2490 * msdos.c (last_mouse_window): Move to...
2491 (dos_rawgetc): ...this function and adjust comment.
2492 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2493 (mouseMoved): ...this function and adjust comment.
2494 * w32term.c (last_window): Likewise with...
2495 (w32_read_socket): ...this function.
2496 * xterm.c (last_window): Likewise with...
2497 (handle_one_xevent): ...this function.
2499 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2501 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2502 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2503 (handle_one_xevent): ...to here.
2504 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2507 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2509 * msdos.c (IT_set_terminal_window): Remove no-op.
2510 (initialize_msdos_display): Adjust terminal setup.
2511 * w32console.c (w32con_set_terminal_window): Remove no-op.
2512 (initialize_w32_display): Adjust terminal setup.
2513 * w32term.c (w32_set_terminal_window): Remove no-op.
2514 (w32_create_terminal): Adjust terminal setup.
2515 * xterm.c (XTset_terminal_window): Remove no-op.
2516 (x_create_terminal): Adjust terminal setup.
2518 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2520 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2522 (ns_create_terminal): Adjust terminal setup.
2523 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2525 (w32_create_terminal): Adjust terminal setup.
2526 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2528 (x_create_terminal): Adjust terminal setup.
2530 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2532 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2533 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2534 * dispnew.c (buffer_posn_from_coords):
2535 * window.c (Fwindow_end, displayed_window_lines):
2536 * xdisp.c (redisplay_mode_lines): Use it.
2538 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2540 * fontset.c (face_for_char): Check char in the current face font first
2541 if HAVE_NS (Bug#15138).
2543 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2545 * window.c (temp_output_buffer_show): Make sure window returned
2546 by display_buffer is live (Bug#15213).
2548 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2550 Minor cleanup to avoid forward declarations.
2551 * coding.h (struct ccl_spec): Remove forward declaration.
2552 * composite.h (toplevel): Include font.h.
2553 (struct composition_it, struct face, struct font_metrics):
2554 Remove forward declaration.
2555 * dispextern.h (struct image, struct atimer): Likewise.
2556 * emacsgtkfixed.h (struct frame): Likewise.
2557 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2558 * font.h (struct font_driver, struct font, struct glyph_string)
2559 (struct face): Remove forward declaration.
2560 * fontset.h (struct face, struct font): Likewise.
2561 * frame.h (toplevel): Style cleanup.
2562 (enum output_method): Move to...
2563 * termhooks.h (enum output_method): ...here.
2564 (struct glyph, struct frame, struct ns_display_info)
2565 (struct x_display_info, struct w32_display_info):
2566 Remove forward declaration.
2567 * xterm.h (toplevel): Include termhooks.h.
2568 (struct font, struct window, struct glyph_matrix, struct frame)
2569 (struct input_event, struct face, struct image): Remove forward
2571 * gtkutil.h (struct _widget_value): Likewise.
2572 * keyboard.h (toplevel): Include termhooks.h.
2573 (struct input_event): Remove forward declaration.
2575 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2577 * intervals.c (set_point_from_marker): New function.
2578 * editfns.c (Fgoto_char):
2579 * process.c (Finternal_default_process_filter):
2580 * window.c (select_window_1): Use it.
2581 * buffer.h (set_point_from_marker): Add prototype.
2583 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2585 * w32.c (term_winsock): Call release_listen_threads before calling
2587 (_sys_wait_accept): Wait for accept event in a loop with a finite
2588 timeout, instead of waiting indefinitely. Will hopefully avoid
2589 hanging during exit because WSACleanup deadlocks waiting for the
2590 event object to be released. (Bug#14333)
2592 * w32proc.c (release_listen_threads): New function, signals all
2593 the reader threads that listen for connections to stop waiting.
2595 * w32.h (release_listen_threads): Add prototype.
2597 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2599 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2600 field of new marker (for sanity and safety).
2601 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2602 anyway because XMISCTYPE is a function and can't be an lvalue).
2604 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2606 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2607 (x_after_update_window_line, x_scroll_bar_create):
2608 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2609 (handle_one_xevent, x_clear_frame_area):
2610 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2611 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2612 * xterm.h (x_clear_area): Adjust prototype.
2614 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2616 Hook scanning and indentation functions to find_newline. This helps
2617 to avoid duplicated code and renders more respect to newline cache.
2618 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2619 * cmds.c (Fforward_line):
2620 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2621 Use find_newline and avoid unnecessary point movements.
2622 * search.c (scan_newline): Implement on top of find_newline.
2624 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2626 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2627 scoped code (bug#11258).
2629 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2631 * nsterm.m (last_window): New variable.
2632 (EV_TRAILER2): New macro.
2633 (EV_TRAILER): Call EV_TRAILER2.
2634 (mouseMoved:): Add support for mouse-autoselect-window
2635 on nextstep (Bug#6888).
2637 2013-08-28 Andreas Schwab <schwab@suse.de>
2639 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2640 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2641 Remove unused macro definitions.
2642 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2643 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2644 Only define if emacs.
2646 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2648 Prefer enum glyph_row_area to int where appropriate.
2649 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2651 (window_box, window_box_width, window_box_left, window_box_left_offset)
2652 (window_box_right, window_box_right_offset): Adjust prototypes.
2653 * xdisp.c (window_box, window_box_width, window_box_left)
2654 (window_box_left_offset, window_box_right, window_box_right_offset):
2655 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2656 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2657 * nsterm.m (ns_clip_to_row):
2658 * w32term.c (w32_clip_to_row):
2659 * xterm.c (x_clip_to_row): Likewise.
2661 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2663 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2664 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2666 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2668 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2669 for portability to hosts where /bin/sh has problems.
2671 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2673 Redesign redisplay interface to drop global output_cursor.
2674 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2675 (toplevel): Remove declaration of output_cursor.
2676 (set_output_cursor, x_cursor_to): Remove prototype.
2677 * window.h (struct window): New member output_cursor.
2678 (output_cursor_to): New function to replace RIF member.
2679 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2680 (update_text_area, set_window_cursor_after_update): Use it.
2681 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2682 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2683 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2684 * w32term.c (x_update_window_begin, x_update_window_end):
2685 * xterm.c (x_update_window_begin, x_update_window_end):
2686 Adjust to use per-window output cursor.
2688 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2690 Simplify SELECT_TYPE-related code.
2691 Like EMACS_TIME, this portability layer is no longer needed, since
2692 Emacs has been using fd_set as a portability layer for some time.
2693 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2694 (SELECT_TYPE): Remove. All uses changed to fd_set.
2695 (fd_set) [!FD_SET]: New typedef.
2697 Simplify EMACS_TIME-related code.
2698 This portability layer is no longer needed, since Emacs has been
2699 using struct timespec as a portability layer for some time.
2700 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2701 Include <time.h> rather than "systime.h"; that's all that's needed now.
2702 * dispnew.c: Include <timespec.h> rather than "systime.h";
2703 that's all that's needed now.
2704 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2705 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2706 TIMESPEC_RESOLUTION.
2707 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2708 LOG10_TIMESPEC_RESOLUTION.
2709 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2710 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2711 (make_emacs_time): Remove. All used changed to make_timespec.
2712 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2713 (current_timespec): Rename from current_emacs_time. All uses changed.
2714 (add_emacs_time): Remove. All uses changed to timespec_add.
2715 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2716 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2717 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2718 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2719 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2720 (current_timespec): Rename from current_emacs_time. All uses changed.
2721 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2722 changed to timespec_cmp.
2723 * xgselect.c: Include <timespec.h>, since our .h files don't.
2725 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2727 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2728 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2729 Remove the leftovers.
2730 * gtkutil.c (toplevel): Do not declare Qxft but include
2732 * image.c (toplevel): Do not declare Vlibrary_cache because
2733 it's already done in lisp.h.
2735 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2737 * lisp.h (Mouse_HLInfo): Move from here...
2738 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2739 (reset_mouse_highlight): New function.
2740 * msdos.c (dos_set_window_size, IT_update_begin)
2741 (internal_terminal_init):
2742 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2743 (ns_initialize_display_info):
2744 * w32console.c (initialize_w32_display):
2745 * w32term.c (x_update_window_end, x_free_frame_resources)
2746 (w32_initialize_display_info):
2747 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2748 * window.c (Fdelete_other_windows_internal):
2749 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2750 * termchar.h (toplevel):
2751 * xterm.h (toplevel): Include dispextern.h.
2753 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2755 Fix minor problems found by static checking.
2756 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2757 (expect): Avoid nested-if warning.
2758 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2759 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2760 * nsterm.h, nsterm.m (ns_select):
2761 * xgselect.c, xgselect.h (xg_select):
2762 Adjust signature to better match pselect's.
2763 * nsterm.m (ns_select):
2764 Don't set *TIMEOUT, since pselect doesn't.
2765 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2766 diagnostic about assigning const char * to it.
2767 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2769 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2771 * lread.c (substitute_object_recurse): Handle hash-tables as well
2774 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2776 Fix unlikely core dump in init_tty, and simplify terminfo case.
2777 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2778 The old version incorrectly dumped core if malloc returned a
2779 buffer containing only non-NUL bytes.
2780 (init_tty): Do not allocate or free termcap buffers; the
2781 struct does that for us now.
2782 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2783 (struct tty_display_info): Define members termcap_term_buffer and
2784 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2785 use them. Allocate them directly in struct rather than indirectly
2786 via a pointer, to simplify init_tty.
2788 * frame.c (check_minibuf_window): Initialize 'window' properly,
2789 so that Emacs reliably aborts later if 'window' is not initialized.
2791 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2793 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2794 of VoidSymbol (Bug#15154).
2796 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2798 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2799 mouse_face_beg_y and mouse_face_end_y.
2800 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2801 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2802 Adjust users and update comment where appropriate.
2804 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2806 * frame.c (check_minibuf_window): New function.
2807 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2808 Call check_minibuf_window (Bug#15183).
2810 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2812 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2813 because this is the only last cursor data we need to keep and consult.
2814 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2815 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2818 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2820 Fix recovering from possible decompression error.
2821 Since insert_from_gap doesn't always move point, we can't use PT as
2822 the position where the partially decompressed data ends, and
2823 should count how many bytes was produced so far.
2824 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2825 (unwind_decompress): Really delete partially uncompressed data.
2826 (Fzlib_decompress_region): Take decompressed data size into account.
2828 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2830 * syntax.c (init_syntax_once): Adjust comment and do an early
2831 initialization of Qchar_table_extra_slots just once...
2832 * casetab.c (init_casetab_once):
2833 * category.c (init_category_once):
2834 * character.c (syms_of_character):
2835 * coding.c (syms_of_coding):
2836 * xdisp.c (syms_of_xdisp): ...and omit it here.
2838 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2840 * xdisp.c (get_next_display_element): Don't apply to characters
2841 from a display vector the logic of setting it->end_of_box_run_p
2842 suitable for characters from a buffer. (Bug#15175)
2844 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2845 to handle directories, rather than '_utime' which doesn't.
2848 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2850 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2851 or fullscreen (Bug#14627).
2853 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2855 System-dependent integer overflow fixes.
2856 * process.c (Fset_process_window_size): Signal an error if
2857 the window size is outside the range supported by the lower level.
2858 * sysdep.c (set_window_size): Return negative on error,
2859 nonnegative on success, rather than -1, 0, 1 on not in system,
2860 failure, success. This is simpler. Caller changed.
2861 (serial_configure): Remove unnecessary initialization of local.
2862 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2863 size fits in unsigned long; this isn't true on some 32-bit hosts.
2864 Avoid buffer overrun if some future version of /proc/meminfo has a
2865 variable name longer than 20 bytes.
2866 (system_process_attributes) [__FreeBSD__]:
2867 Don't assume hw.availpages fits in 'int'.
2869 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2871 Don't let very long directory names overrun the stack.
2872 Fix some related minor problems involving "//", vfork.
2873 * callproc.c (encode_current_directory): New function.
2874 (call_process): Don't append "/"; not needed.
2875 * fileio.c (file_name_as_directory_slop): New constant.
2876 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2877 this can save the caller having to alloca.
2878 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2879 Use SAFE_ALLOCA, not alloca.
2880 (directory_file_name, Fexpand_file_name): Leave leading "//"
2881 alone, since it can be special even on POSIX platforms.
2882 * callproc.c (call_process):
2883 * process.c (Fformat_network_address):
2884 * sysdep.c (sys_subshell):
2885 Use encode_current_directory rather than rolling our own.
2886 (create_process): No need to encode directory; caller does that now.
2887 * process.h (encode_current_directory): New decl.
2888 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2889 Rework to avoid 'goto xyzzy;'.
2891 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2893 * xdisp.c (handle_face_prop): If the default face was remapped use
2894 the remapped face for strings from prefix properties. (Bug#15155)
2896 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2898 Minor cleanup for redisplay interface and few related functions.
2899 * frame.h (enum text_cursor_kinds): Move from here...
2900 * dispextern.h (enum text_cursor_kinds): ...to here.
2901 (toplevel): Drop unnecessary declarations.
2902 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2903 in update_window_end_hook and draw_window_cursor functions.
2904 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2905 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2906 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2907 * xterm.c (x_update_window_end, x_draw_window_cursor):
2908 * xdisp.c (display_and_set_cursor, update_window_cursor)
2909 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2910 enum text_cursor_kinds where appropriate.
2912 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2914 Redesign redisplay interface to drop updated_row and updated_area.
2915 * dispextern.h (updated_row, updated_area): Remove declaration.
2916 (struct redisplay_interface): Pass glyph row and row area parameters
2917 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2918 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2920 * dispnew.c (updated_row, updated_area): Remove.
2921 (redraw_overlapped_rows, update_window_line): Adjust user.
2922 (update_marginal_area, update_text_area): Likewise. Pass updated row
2923 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2924 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2927 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2929 * process.c (flush_pending_output): Remove stub.
2932 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2934 * callproc.c: Fix race that killed background processes (Bug#15144).
2935 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2936 Record deleted process-id in critical section, not afterwards.
2937 Don't mistakenly kill process created by a call-process invocation
2938 that discards output and does not wait.
2940 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2942 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2943 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2944 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2945 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2946 to shut up compiler in mark_object.
2947 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2949 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2951 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2952 We can't portably rely on PTY_OPEN doing that, even if
2953 it calls posix_openpt with O_CLOEXEC.
2955 2013-08-20 Kenichi Handa <handa@gnu.org>
2957 * character.c (string_char): Improve commentary.
2959 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2961 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2962 (struct animation_cache): Make signature a flexible array member.
2963 All uses changed. This is a tad slower but may insulate us better
2964 from future changes to ImageMagick.
2966 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2968 * image.c: Shrink memory needed for animation cache.
2969 (SIGNATURE_DIGESTSIZE): New constant.
2970 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2971 (imagemagick_create_cache): Copy the signature. This saves
2972 several KB of memory that ImageMagick wastes per signature.
2973 Don't bother updating the update_time, as the caller does that now.
2974 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2975 it's a fixed size struct member now.
2976 (imagemagick_get_animation_cache): Always destroy the signature,
2977 as it's now imagemagick_create_cache's responsibility to copy it.
2978 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2979 and use memcmp rather than strcmp.
2980 eassert that ImageMagick returns a signature of the specified length.
2982 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2984 * image.c (imagemagick_get_animation_cache): Don't segfault on
2986 (imagemagick_get_animation_cache): Revert to previous definition
2987 so that it actually works. But keep the memory leak fix.
2988 (imagemagick_get_animation_cache): Fix memory leak.
2990 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2992 * image.c: Fix animation cache signature memory leak.
2993 Fix some other minor performance problems while we're at it.
2994 (imagemagick_create_cache): Clear just the members that
2995 need clearing. Don't set update_time, as caller does that now.
2996 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2997 Simplify by using pointer-to-pointer instead of a prev pointer.
2998 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2999 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3000 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3001 it's already a copy. Free the signature probe unless it's cached.
3003 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3004 This was introduced by my 2013-08-12 fix for Bug#15035.
3006 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3008 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3009 (imagemagick_prune_animation_cache): Now static.
3011 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3013 * image.c (imagemagick_get_animation_cache): Don't segfault when
3014 pruning all entries.
3016 2013-08-18 Ken Brown <kbrown@cornell.edu>
3018 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3019 static heap if ENABLE_CHECKING is defined.
3020 (max_bss_sbrk_ptr): New variable.
3022 (report_sheap_usage): Report maximum static heap usage instead of
3023 ending static heap usage.
3025 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3027 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3028 of zlib_initialized according to the results of calling
3029 init_zlib_functions.
3031 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3033 * image.c: Implement an ImageMagick per-image cache.
3034 (imagemagick_get_animation_cache): Fix a double-free error.
3035 (imagemagick_load_image): Remove the ping_wand code, which only
3036 apparently saved time on invalid animated images, and slowed down
3037 everything else. Optimise for the common case.
3039 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3041 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3043 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3045 * marker.c (set_marker): Remove documentation of undefined behavior.
3047 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3049 * image.c (imagemagick_compute_animated_image): Animate correctly
3050 when sub-images are smaller than the main image.
3051 (imagemagick_compute_animated_image): Setting the iterator row to
3052 zero is apparently not allowed.
3053 (imagemagick_compute_animated_image): Allow images that say they
3054 have sub-images that are bigger than the main image, but just crop
3057 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3059 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3061 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3063 * image.c (imagemagick_compute_animated_image): Respect the GIF
3066 2013-08-15 Ken Brown <kbrown@cornell.edu>
3068 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3069 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3072 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3074 Fix minor problems found by static checking.
3075 * frame.c (delete_frame):
3076 * xdisp.c (next_element_from_display_vector):
3077 Avoid uninitialized local.
3078 * image.c (imagemagick_compute_animated_image): Port to C89.
3079 Prefer usual GNU indentation style for loops.
3080 Be more careful about bizarrely large sizes, by using ptrdiff_t
3083 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3085 Fix infinite frame selection loop (Bug#15025).
3086 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3088 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3090 * xdisp.c (compute_window_start_on_continuation_line):
3091 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3092 to make sure we end up setting the window start at the leftmost
3093 visible character of the display line. This avoids funky
3094 horizontal shifting because the window start is not kept on the
3095 same position. (Bug#15090)
3096 (next_element_from_display_vector): Support 'box' face attribute
3097 in the face definitions of a display vector. (Bug#15099)
3099 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3101 * image.c (imagemagick_compute_animated_image): Implement animated
3103 (imagemagick_compute_animated_image): Fix some compilation
3104 warnings. Implement a very simple cache to make the animation
3105 usable at all, but it should be replaced with a per-image cache.
3107 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3109 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3110 to do `for' loops over alist values.
3111 * buffer.h (FOR_EACH_BUFFER):
3112 * process.c (FOR_EACH_PROCESS): Use it.
3113 (handle_child_signal, status_notify, Fget_buffer_process)
3114 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3116 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3118 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3119 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3120 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3121 to xzalloc and so avoid redundant call to memset.
3122 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3123 members because it is allocated with xzalloc and so already zeroed.
3125 2013-08-14 Ken Brown <kbrown@cornell.edu>
3127 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3130 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3132 Utility function and macro to copy Lisp string to C string.
3133 * lisp.h (xlispstrdupa): New macro.
3134 (xlispstrdup): New prototype.
3135 * alloc.c (xlispstrdup): New function.
3136 * callint.c (Fcall_interactively):
3137 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3138 (Fsubstitute_in_file_name):
3139 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3140 * image.c (x_create_bitmap_from_file):
3141 * w32term.c (w32_term_init):
3142 * xterm.c (x_term_init): Use xlispstrdup.
3144 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3146 * image.c (imagemagick_load_image): Make animated pictures work.
3147 There's still some problems with background color settings, though
3150 * decompress.c (unwind_decompress): Always restore point.
3152 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3154 * marker.c (set_marker): Reformat documentation.
3156 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3158 * xdisp.c (cursor_type_changed): Now static.
3160 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3161 Use changed. This avoids the need to call xmalloc and for the
3162 caller to call xfree, and avoids memory leaks in some situations.
3164 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3166 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3167 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3168 (redisplay_window): If window_end_valid is cleared due to non-zero
3169 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3170 so do not call to try_cursor_movement for that window.
3172 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3174 * window.h (struct window): Convert window_end_pos and
3175 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3176 (wset_window_end_pos, wset_window_end_vpos): Remove.
3177 * dispnew.c (adjust_glyph_matrix):
3178 * window.c (Fwindow_end, replace_window, set_window_buffer)
3180 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3181 (set_vertical_scroll_bar, redisplay_window, try_window)
3182 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3183 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3184 (note_mouse_highlight): Adjust users.
3185 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3188 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3190 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3191 * image.c (imagemagick_filename_hint): Use `const char *' and
3192 prefer SSDATA to SDATA to avoid warnings.
3194 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3196 Cleanup window fringes, margins and scroll bars adjustments.
3197 * window.c (set_window_fringes, set_window_margins)
3198 (set_window_scroll_bars, apply_window_adjustment): New functions.
3199 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3200 (Fset_window_scroll_bars): Use them.
3202 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3204 * window.h (struct window): Convert scroll_bar_width
3205 from Lisp_Object to integer. Adjust comment.
3206 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3208 * window.c (wset_scroll_bar_width): Remove.
3209 (make_window): Initialize scroll_bar_width.
3210 (Fsplit_window_internal): Use direct assignment.
3211 (Fset_window_configuration, save_window_save):
3212 Convert Lisp_Object to integer and back where appropriate.
3213 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3214 bar was actually changed, and mention this in docstring.
3216 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3218 * decompress.c: Minor simplifications.
3219 (Fzlib_decompress_region): Don't bother verifying
3220 that avail_out <= UINT_MAX, as that was confusing.
3221 Mention the restriction in a comment instead.
3222 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3224 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3226 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3227 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3229 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3231 * image.c (imagemagick_filename_hint): Check for errors in the
3234 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3236 * window.c (Fwindow_margins): Return nil when there's no marginal
3237 area, as per the documented API.
3239 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3240 Fmake_vector, as scroll bar's struct members are not all Lisp
3241 objects now. This avoids crashes in GC.
3243 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3244 bool, so its address could be taken.
3246 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3248 * image.c (imagemagick_filename_hint): New function to possibly
3249 apply `image-content-type-suffixes'.
3250 (imagemagick_load_image): Use it.
3252 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3254 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3255 if loading zlib failed.
3257 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3259 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3260 2013-08-13 checkin below. Change bool to BOOL, rule is:
3261 All Obj-C code uses BOOL, except for interfaces callable from C.
3263 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3265 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3267 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3268 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3269 bool instead of BOOL.
3270 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3271 from Lisp_Object to bitfield. Adjust comment.
3272 * w32term.c (x_scroll_bar_create): Adjust user.
3273 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3274 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3275 Use bool for boolean.
3276 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3277 to `unsigned int' when defining a bitfield.
3279 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3281 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3283 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3285 * window.h (struct window): Convert left_margin_cols and
3286 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3287 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3288 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3290 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3292 (showing_window_margins_p, update_window_line, update_frame_1):
3293 * fringe.c (draw_fringe_bitmap_1):
3294 * xdisp.c (window_box_width): Adjust users.
3295 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3296 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3297 Use direct assignment.
3298 (Fset_window_configuration, save_window_save, Fwindow_margins):
3299 Convert Lisp_Object to integer and back where appropriate.
3300 (Fset_window_margins): Adjust user. Return t if any margin
3301 was actually changed, and mention this in docstring.
3303 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3305 * syntax.c (forward_word):
3306 * cmds.c (forward_char, backward_char): Mention the optional argument.
3308 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3310 * window.h (struct window): Convert left_fringe_width
3311 and right_fringe_width from Lisp_Objects to integers.
3313 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3314 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3315 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3317 (make_window): Initialize new integer fields to -1.
3318 (Fsplit_window_internal): Use direct assignment.
3319 (Fset_window_configuration, save_window_save):
3320 Convert Lisp_Object to integer and back where appropriate.
3321 (Fset_window_fringes): Adjust user. Return t if any fringe
3322 was actually changed, and mention this in docstring.
3324 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3326 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3327 * nsfns.m (x_set_cursor_type):
3328 * w32fns.c (x_set_cursor_type):
3329 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3330 * xdisp.c (set_frame_cursor_types): ...but in common code.
3332 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3334 * font.c (clear_font_cache): New function, stripped from...
3335 (Fclear_font_cache): ...here, which now uses the function
3336 above. Adjust comment.
3337 * font.h (clear_font_cache): Add prototype.
3338 * xfaces.c (clear_face_cache): Use clear_font_cache.
3340 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3342 * window.c (Fset_window_start): Compare `w', not `window' because
3343 `w' might not be equal to `window' after call to decode_live_window.
3345 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3347 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3348 This fixes a problem introduced by the Bug#15035 patch
3349 when using GPG. Reported by Herbert J. Skuhra.
3351 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3353 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3354 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3355 not yet initialized.
3357 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3359 * decompress.c (Fzlib_decompress_region): Support zlib
3360 decompression, too, and rename.
3362 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3364 Minor zlib configuration tweaks.
3365 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3366 Don't assume presence of fn_inflateInit2_ zlib internal function.
3368 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3370 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3371 include the zlib prefix.
3373 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3375 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3376 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3377 define static variables that are pointers to zlib functions to be
3379 (init_zlib_functions) [WINDOWSNT]: New function.
3380 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3382 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3383 macros instead of invoking the zlib functions directly.
3384 (syms_of_decompress): DEFSYM Qzlib_dll.
3385 Staticpro Szlib_available_p.
3387 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3389 Avoid looping over all frame windows to freeze and unfreeze.
3390 * window.h (struct window): Drop frozen_window_start_p.
3391 (freeze_window_starts): Drop prototype.
3392 * frame.h (struct frame): New frozen_window_starts flag.
3393 (FRAME_WINDOWS_FROZEN): New macro.
3394 * window.c (freeze_window_start, freeze_window_starts):
3396 (select_window, replace_window): Adjust users.
3397 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3398 (window_frozen_p): New function.
3399 (redisplay_window): Use it.
3401 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3403 Fix some fd issues when running subprocesses (Bug#15035).
3404 Fix bugs that can leak files or file descriptors on errors.
3405 Don't unlink open temp files, as that's hard for users to diagnose
3406 when things go awry (e.g., temp disk exhausted).
3407 Don't bother to lock temp files. Check for invalid recursion.
3408 * callproc.c (synch_process_fd): Remove. All uses removed.
3409 (synch_process_tempfile): New var or macro.
3410 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3412 (record_kill_process): New arg, the temp name. All callers changed.
3413 (delete_temp_file): Now just a simple wrapper around unlink.
3414 (call_process_kill): New arg, the call_process_fd array.
3415 Close them all. Clear synch_process_pid. Remove the temp file,
3416 or arrange for it to be removed.
3417 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3418 that's been moved to synch_process_tempfile. Caller changed.
3419 Do not remove the tempfile; that's now call_process_kill's
3421 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3422 call_process_kill; the caller now does that.
3423 (call_process_cleanup): Do not close the process fd; that's now
3424 call_process_kill's responsibility.
3425 (Fcall_process): Implement via new function call_process, which
3426 has most of the old body of Fcall_process, but with a different API.
3427 (call_process): New function that does not open or close filefd if
3428 it is nonnegative. Record which fds need to be closed, and let
3429 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3430 Signal an error if invoked recursively (could be done via a hook).
3431 Simplify creation of the tempfile in the MSDOS case.
3432 Don't create the output file until after checking for the executable.
3433 Report any failure to open /dev/null.
3434 Don't open /dev/null for writing twice; once is enough.
3435 Don't create pipe if all output is being discarded or sent to file.
3436 Don't worry about setting up the coding system or reading from the
3437 pipe if all output is being discarded.
3438 Hoist fd_error local into top level, to lessen block nesting.
3439 Don't record deleted pid here; now done by Fcall_process_region.
3440 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3441 and note its success in synch_process_tempfile.
3442 Do not leak resources when child_setup fails.
3443 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3444 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3445 (create_temp_file): Now returns open fd, with an additional
3446 Lisp_Object * argument to return the name. All callers changed.
3447 Do not close the file; rewind it instead, and leave it open for
3448 the caller. Do not lock the temp file. Unwind-protect the file
3449 and the file-descriptor.
3450 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3451 If an asynchrounous process, record it here, not in call_process.
3452 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3453 * eval.c (set_unwind_protect): New function.
3454 * fileio.c (write_region): New function, generalized from the
3455 old Fwrite_region. Do not lock temp files.
3456 (Fwrite_region): Use it.
3457 * lisp.h (set_unwind_protect, write_region): New decls.
3458 * process.c: Include <verify.h>.
3459 (make_process): Mark fds as initially closed.
3460 (deleted_pid_list): Now a list of pid-filename pairs.
3462 (close_process_fd): New function.
3463 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3464 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3465 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3466 (create_process, create_pty, Fmake_serial_process)
3467 (server_accept_connection): Record which fds need to be closed,
3468 and let deactivate_process close them.
3469 (Fmake_network_process): Do not discard the unwind-protect
3470 until it's safe to do so.
3471 (deactivate_process): Close the fds opened by create_process etc.
3472 (Fprocess_send_eof): Adjust to new way of recording open fds.
3473 Report an error if /dev/null can't be opened, instead of aborting.
3474 * process.h (PROCESS_OPEN_FDS): New constant.
3475 (struct Lisp_Process): New member open_fds.
3476 (record_kill_process, record_deleted_pid): Adjust signatures.
3477 (record_deleted_pid): Move decl here ...
3478 * syswait.h (record_deleted_pid): ... from here.
3480 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3482 * decompress.c: Fix bugs with large buffers and weird inputs.
3483 Tune a bit. Reindent as per usual Emacs style.
3484 (BUFFER_SIZE): Remove.
3485 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3486 more than UINT_MAX bytes. Decompress into the gap instead of into
3487 an auto buffer, as this should avoid copying. Return nil if
3488 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3489 set immediate_quit; we shouldn't trust zlib code that much.
3491 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3493 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3494 errors, and really move the gap to where we want it.
3496 * lisp.h: Include decompress.c support.
3498 * emacs.c (main): Include decompress.c support.
3500 * Makefile.in: Include -lz if present.
3502 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3504 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3505 (initWithTitle:): Initialize frame to 0.
3506 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3507 (fillWithWidgetValue:frame:): Rename from
3508 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3510 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3511 fillWithWidgetValue:frame:
3513 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3514 remove memory leak warnings.
3516 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3517 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3520 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3521 (x_activate_menubar): Update the whole menu.
3522 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3523 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3524 current event is not NSSystemDefined (Bug#15001).
3525 Call ns_check_menu_open only if trackingMenu is 2.
3526 (menuDidClose:): New method, decrease trackingMenu.
3527 (fillWithWidgetValue:setDelegate:): New method.
3528 (fillWithWidgetValue:): Call the above.
3530 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3532 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3534 Omit some unnecessary casts.
3535 Many of these go back to the old pre-C89 days, when they may have
3536 been needed, but we've been assuming C89 or later for a while now.
3537 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3538 (live_float_p, live_misc_p, live_vector_p):
3539 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3540 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3541 (defvar_per_buffer):
3542 * callint.c (Fcall_interactively):
3543 * doc.c (Fsubstitute_command_keys):
3544 * filelock.c (get_boot_time):
3545 * frame.c (xrdb_get_resource):
3546 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3547 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3548 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3549 (menuitem_highlight_callback, menu_destroy_callback)
3550 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3551 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3552 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3553 (xg_tool_bar_help_callback, tb_size_cb):
3554 * image.c (xpm_alloc_color, png_read_from_memory)
3555 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3556 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3558 * keymap.c (describe_map):
3559 * nsfns.m (Fns_display_monitor_attributes_list):
3560 * nsmenu.m (process_dialog:):
3561 * nsterm.m (hold_event):
3562 * process.c (wait_reading_process_output):
3563 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3564 * scroll.c (do_direct_scrolling, scrolling_1):
3565 * termcap.c (tgetent):
3566 * window.c (check_window_containing, add_window_to_list)
3567 (freeze_window_starts):
3568 * xdisp.c (compare_overlay_entries, vmessage):
3569 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3570 (x_get_monitor_attributes_xrandr)
3571 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3572 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3573 * xfont.c (xfont_match, xfont_open):
3574 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3575 (menubar_selection_callback, menu_position_func)
3576 (popup_selection_callback, create_and_show_popup_menu)
3577 (dialog_selection_callback, create_and_show_dialog):
3578 * xrdb.c (x_get_string_resource):
3580 * xsmfns.c (x_session_check_input):
3581 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3582 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3583 (xaw_jump_callback, xaw_scroll_callback):
3584 Omit unnecessary casts.
3586 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3588 Minor string-length refactoring.
3589 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3590 * frame.c (make_monitor_attribute_list):
3591 Prefer build_string to strlen + make_string.
3593 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3595 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3596 don't check minor_code (Bug#14417).
3598 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3600 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3601 vertical positions instead. This avoids calling MATRIX_ROW with
3602 row numbers that are possibly beyond valid limits. (Bug#15064)
3604 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3606 Use xstrdup and build_unibyte_string where applicable.
3607 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3608 * xfns.c (x_window):
3609 * xrdb.c (x_get_customization_string):
3610 * xterm.c (xim_initialize):
3611 * w32fns.c (w32_window): Use xstrdup.
3612 (w32_display_monitor_attributes_list):
3613 * emacs.c (init_cmdargs):
3614 * keyboard.c (PUSH_C_STR):
3615 * nsfont.m (nsfont_open):
3616 * sysdep.c (system_process_attributes):
3617 * w32.c (system_process_attributes):
3618 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3620 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3622 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3623 variables of these types so that GDB would know about them, as aid
3624 for debugging fatal exceptions. (Bug#15024) See also
3625 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3628 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3630 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3631 larger than the NSWindow (Bug#14934).
3633 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3635 Redesign redisplay interface to drop global variable updated_window.
3636 Always pass currently updated window as a parameter to update routines.
3637 * dispextern.h (updated_window): Remove declaration.
3638 (struct redisplay_interface): Pass window parameter to
3639 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3640 and after_update_window_hook.
3641 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3643 * dispnew.c (updated_window): Remove.
3644 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3645 (update_window_line): Adjust to match redisplay interface changes.
3646 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3647 (ns_scroll_run, ns_after_update_window_line):
3648 * w32term.c (x_update_window_begin, x_update_window_end)
3649 (x_after_update_window_line, x_scroll_run):
3650 * xterm.c (x_update_window_begin, x_update_window_end)
3651 (x_after_update_window_line, x_scroll_run):
3652 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3653 Likewise. Adjust comments where appropriate.
3654 (x_cursor_to): Simplify because this is always called during window
3655 update (but install debugging check anyway).
3656 (expose_window): Check must_be_updated_p flag to see whether this
3657 function is called during window update.
3659 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3661 Do not reset window modification event counters excessively.
3662 These leftovers and poor man's tricky methods to catch extra
3663 redisplay's attention are no longer needed.
3664 * frame.c (set_menu_bar_lines_1):
3665 * minibuf.c (read_minibuf_unwind):
3666 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3667 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3668 (window_scroll_line_based, Fset_window_configuration):
3669 * xdisp.c (redisplay_window): Do not reset last_modified and
3670 last_overlay_modified counters.
3672 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3674 * xselect.c (x_send_client_event): Set send_event and serial, memset
3675 data.l as it might be bigger than data.b. Use 24 bit mask to
3676 XSendEvent (Bug#15034).
3678 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3680 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3681 for TTY frames that are not the top frame on their console.
3684 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3686 * w32term.c (w32fullscreen_hook): Really maximize frame when
3687 asked for (Bug#14841).
3689 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3691 Prefer selected_window to Fselected_window, likewise for frames.
3692 * buffer.c (Fbuffer_swap_text):
3693 * data.c (Fvariable_binding_locus):
3694 * window.c (run_window_configuration_change_hook): Adjust users.
3695 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3696 Use decode_live_frame.
3698 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3700 Be more careful if selected window shows the buffer other than current,
3701 use window_outdated only if this is not so. This change should also
3702 address some weird issues discussed in Bug#13012.
3703 * window.h (window_outdated): New prototype.
3704 * window.c (window_outdated): Now here. Convert from static and
3705 always assume window's buffer.
3706 (Fwindow_end, Fwindow_line_height): Use it.
3707 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3708 and always assume window's buffer.
3709 (redisplay_window): Adjust user.
3710 (redisplay_internal): Call to reconsider_clip_changes once and
3711 check whether mode line should be updated only if selected window
3712 shows current buffer.
3713 (run_window_scroll_functions): Use eassert for debugging check.
3714 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3716 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3718 * window.c (window_scroll, window_scroll_pixel_based)
3719 (window_scroll_line_based): Use bool for booleans.
3721 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3723 * process.c: Fix minor off-by-one issues in descriptor counts.
3724 This shouldn't fix any real bugs, but it cleans up the code a bit.
3725 (max_process_desc, max_input_desc): -1, not 0, means none.
3727 (delete_input_desc): New function.
3728 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3729 (deactivate_process): Scan backwards when recomuting max_process_desc;
3730 that should be faster.
3731 (init_process_emacs): Initialize max_input_desc.
3733 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3735 Use region cache to speedup bidi_find_paragraph_start.
3736 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3737 Rename cache_long_line_scans to cache_long_scans.
3738 * buffer.c (bset_cache_long_line_scans): Rename to
3739 bset_cache_long_scans.
3740 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3741 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3743 (syms_of_buffer): Rename cache-long-line-scans to
3744 cache-long-scans. Adjust docstring.
3745 * search.c (newline_cache_on_off):
3746 * indent.c (width_run_cache_on_off): Adjust users.
3747 * bidi.c (bidi_paragraph_cache_on_off): New function.
3748 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3749 * insdel.c (prepare_to_modify_buffer):
3750 Invalidate bidi_paragraph_cache if enabled.
3752 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3754 Invalidate region caches only if buffer text is going to be changed.
3755 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3756 (modify_text): ...new prototype.
3757 (prepare_to_modify_buffer_1): New prototype.
3758 * textprop.c (modify_region): Rename to...
3759 (modify_text_properties): ...new function.
3760 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3761 (Fremove_list_of_text_properties): Adjust users.
3762 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3763 (modify_text): ...new function.
3764 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3765 (prepare_to_modify_buffer_1): ...new function.
3766 * casefiddle.c (casify_region):
3767 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3768 (Ftranspose_regions): Use modify_text.
3770 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3772 * lisp.mk (lisp): Add nadvice.elc.
3774 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3776 New macro to iterate over live buffers similar to frames.
3777 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3778 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3779 Declare buffer-related variables here to offload lisp.h.
3780 * buffer.c (Vbuffer_alist): Adjust comment.
3781 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3782 (other_buffer_safely):
3783 * data.c (store_symval_forwarding):
3784 * dispnew.c (Fframe_or_buffer_changed_p):
3785 * fileio.c (Fdo_auto_save):
3786 * filelock.c (unlock_all_files):
3787 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3789 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3791 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3792 * callproc.c (create_temp_file):
3793 * filelock.c (create_lock_file):
3794 Assume mkostemp, since it's now provided by Gnulib.
3796 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3798 * w32.c (mkostemp): New function.
3799 (mktemp): Remove, no longer used. Most of the code reused in
3800 mkostemp. (Bug#15015)
3801 (mktemp): Don't undef.
3803 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3805 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3806 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3807 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3808 (free_glyph_pool, check_glyph_memory): Likewise for
3809 all users. Adjust comments where appropriate.
3811 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3813 * composite.h: Minor fixups.
3814 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3815 to fix a misspelling, and change it to an inline function while
3816 we're at it (it need not be a macro). All uses changed.
3817 (composition_method, composition_valid_p):
3818 Rewrite to avoid assignments in if-conditions.
3820 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3822 Do not use global Lisp_Object in composition macros.
3823 * composite.h (composition_temp): Remove declaration.
3824 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3825 (composition_method, composition_valid_p): ...inline functions.
3826 (compose_region): Remove the leftover.
3827 * composite.c (composition_temp): Remove.
3828 (run_composition_function, update_compositions)
3829 (composition_compute_stop_pos, composition_adjust_point)
3830 (Ffind_composition_internal):
3831 * coding.c (handle_composition_annotation):
3832 * xdisp.c (handle_composition_prop, check_point_in_composition):
3833 Related users changed.
3835 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3837 Drop FRAME_PTR typedef.
3838 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3839 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3840 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3841 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3842 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3843 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3844 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3845 All related users changed.
3847 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3849 * eval.c (default_toplevel_binding): New function.
3851 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3852 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3853 (syms_of_eval): Export them.
3854 * data.c (Fdefault_value): Micro cleanup.
3855 * term.c (init_tty): Use "false".
3857 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3859 Fix X GC leak in GTK and raw (no toolkit) X ports.
3860 * xterm.c (x_free_frame_resources): If white and black relief
3861 GCs are allocated, always free them here.
3862 * xfns.c (x_make_gc): Omit redundant initialization.
3863 * widget.c (create_frame_gcs): Remove the leftover.
3864 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3865 in x_free_frame_resources.
3867 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3869 * nsterm.m (windowWillResize:toSize:): Only change title if
3870 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3872 (viewDidEndLiveResize): New method.
3874 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3875 inside NS_IMPL_COCOA.
3877 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3879 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3880 Do not check whether undo is enabled because record_insert and
3881 record_delete does that themselves.
3883 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3885 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3886 member which is not really used any more.
3887 (FRAME_XIC_BASE_FONTNAME): Remove.
3888 * xfns.c (xic_free_fontset): Adjust user.
3889 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3890 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3891 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3892 (xdialog_show): Use eassert for debugging check.
3893 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3895 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3897 * fileio.c, fns.c (merge): Move extern decl from here ...
3898 * lisp.h (merge): ... to here.
3900 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3902 Fix last font-related change.
3903 * w32font.h (w32font_list_internal, w32font_match_internal):
3905 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3906 (uniscribe_list_family): Adjust to match font API change.
3907 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3908 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3910 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3912 * frame.h (FRAME_MOUSE_UPDATE):
3913 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3914 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3916 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3918 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3919 * font.h (struct font_driver): Change list, match, and list_family
3920 functions to accept struct frame * as first arg.
3921 * font.c (font_score, font_compare, font_sort_entities):
3923 (font_sort_entities, font_list_entities, font_select_entity):
3924 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3925 match font API change.
3926 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3927 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3928 * ftxfont.c (ftxfont_list, ftxfont_match):
3929 * xftfont.c (xftfont_list, xftfont_match):
3930 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3931 * w32font.c (w32font_list, w32font_match, w32font_list):
3932 (w32font_list_internal, w32_font_match_internal): Likewise.
3933 * xfaces.c (Fx_family_fonts): Adjust user.
3935 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3937 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3938 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3939 only if HAVE_X_WINDOWS is in use.
3940 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3941 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3942 * w32term.c (x_wm_set_icon_position): Likewise.
3943 * w32fns.c (x_icon): Adjust user.
3945 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3947 * xterm.c (last_mouse_press_frame): Remove the
3948 leftover which is not really used any more.
3949 (handle_one_xevent, syms_of_xterm): Adjust users.
3950 (x_flush): Call XFlush once per each X display, not frame.
3951 This is better because this code always unconditionally skips
3952 non-X frames in Vframe_list and issues the only XFlush if we
3953 have more than one X frame on the same X display.
3954 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3955 Use bool for booleans.
3956 (x_draw_glyph_string_background, cvt_string_to_pixel):
3957 (cvt_pixel_dtor): Drop unnecessary prototypes.
3958 * xterm.h (x_display_ok): Adjust prototype.
3960 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3962 Drop unnecessary functions that deals with frame pixel size.
3963 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3964 (x_pixel_height): Drop prototypes.
3965 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3966 (x_pixel_height): Drop implementations.
3967 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3968 which should be always valid for window frame.
3969 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3970 * w32menu.c (Fx_popup_dialog):
3971 * xmenu.c (Fx_popup_dialog): Likewise for both.
3973 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3975 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3976 frame parameters and call to Fmodify_frame_parameters just once.
3977 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3978 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3979 and mention nil frame in docstring.
3981 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3983 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3984 (x_figure_window_size): Likewise. Adjust to return long.
3985 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3986 (toplevel): Move Qterminal_live_p to...
3987 * terminal.c (toplevel): ...here, make it static, and...
3988 (syms_of_terminal): ...DEFSYM here.
3989 * frame.h (Qterminal_live_p): Remove declaration.
3990 (make_frame, x_figure_window_size): Adjust prototype.
3991 * nsfns.m (Fx_create_frame): Use long for window flags.
3993 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3995 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3996 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3997 Do not assume that emacs_close (INT_MAX) is a no-op.
3999 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4001 * xfaces.c (make_face_cache): For struct face_cache, prefer
4002 xmalloc to xzalloc and so avoid redundant call to memset.
4003 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4005 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4007 * fringe.c (draw_window_fringes, update_window_fringes)
4008 (compute_fringe_widths):
4009 * w32term.c (x_draw_glyph_string):
4010 * window.c (candidate_window_p, Frecenter):
4011 * xfaces.c (realize_basic_faces, realize_default_face)
4012 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4013 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4014 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4015 * xmenu.c (Fx_menu_bar_open_internal):
4016 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4017 * xsettings.c (xft_settings_event):
4018 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4019 Use bool for booleans. Adjust style and comments where
4021 * dispextern.h (draw_window_fringes, update_window_fringes)
4022 (compute_fringe_widths):
4023 * xterm.h (x_had_errors_p): Adjust prototype.
4025 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4027 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4028 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4030 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4032 * fns.c (toplevel): Remove comment before Fsafe_length because
4035 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4037 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4039 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4041 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4042 frame which got the message is still alive, before dereferencing
4043 its pointer. (Bug#14970)
4045 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4046 be a live window, before using it as such. (Bug#14970)
4048 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4050 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4051 w32_detect_focus_change instead of doing part of its job by hand.
4052 This fixes the problem whereby FOCUS_OUT events were not sent to
4055 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4057 * process.c (Fprocess_list): Doc fix.
4059 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4060 being re-exposed only if it didn't ask to become visible.
4061 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4062 was previously iconified. (Bug#14841)
4063 (x_iconify_frame): Mark the frame iconified.
4065 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4067 Fix minor problems found by static checking.
4068 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4069 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4071 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4073 * eval.c (set_specpdl_old_value): New function.
4074 (unbind_to): Minor simplification.
4075 (get_backtrace_frame): New function.
4076 (Fbacktrace_frame): Use it. Add `base' argument.
4077 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4078 (syms_of_eval): Export backtrace-eval.
4079 * xterm.c (x_focus_changed): Simplify.
4081 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4083 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4085 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4087 * xdisp.c (redisplay_window): Instead of moving point out of
4088 scroll margin, reject the force_start method, and try scrolling
4089 instead. (Bug#14780)
4091 2013-07-24 Ken Brown <kbrown@cornell.edu>
4093 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4096 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4098 * eval.c (Fprogn): Do not check that BODY is a proper list.
4099 This undoes the previous change. The check slows down the
4100 interpreter, and is not needed to prevent a crash. See
4101 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4103 2013-07-23 Glenn Morris <rgm@gnu.org>
4105 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4107 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4109 Port to GNU/Linux systems with tinfo but not ncurses.
4110 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4111 to decide whether ncurses is being used. Without this change,
4112 GCC complains about tgetent not being declared, on a system
4113 that has tinfo installed but ncurses not installed.
4115 * eval.c (Fprogn): Check that BODY is a proper list.
4117 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4118 * data.c (Fsetq_default):
4119 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4120 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4122 Tune by taking advantage of the fact that ARGS is always a list
4123 when a function is declared to have UNEVALLED args.
4125 * emacsgtkfixed.c: Port to GCC 4.6.
4126 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4128 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4130 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4131 here to silence compiler warnings.
4133 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4135 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4136 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4137 from messing up Emacs's 'struct frame' (Bug#14923).
4139 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4141 * alloc.c (make_save_ptr_ptr): Define this function.
4142 It was inadvertently omitted. It's needed only if
4143 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4145 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4147 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4148 frame have focus (Bug#14895).
4150 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4152 Avoid vfork-related deadlock more cleanly.
4153 * callproc.c (child_setup): When the child's exec fails, output
4154 the program name, as that's more useful. Use O_NONBLOCK to avoid
4156 * process.c (create_process_1): Remove; no longer needed.
4157 (create_process): Remove timer hack; no longer needed, now that
4158 the child avoids deadlock.
4160 2013-07-20 Glenn Morris <rgm@gnu.org>
4162 * image.c (Fimage_flush): Fix doc typo.
4164 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4166 Fix array bounds violation when pty allocation fails.
4167 * process.c (PTY_NAME_SIZE): New constant.
4168 (pty_name): Remove static variable; it's now auto.
4169 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4170 Take pty_name as an arg rather than using a static variable.
4171 All callers changed.
4172 (create_process): Recover pty_flag from process, not from volatile local.
4173 (create_pty): Stay inside array even when pty allocation fails.
4174 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4176 * lread.c (Fload): Avoid initialization only when lint checking.
4177 Mention that it's needed only for older GCCs.
4179 2013-07-20 Kenichi Handa <handa@gnu.org>
4181 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4182 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4184 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4186 * lread.c (Fload): Avoid uninitialized warning.
4188 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4190 Fix some minor file descriptor leaks and related glitches.
4191 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4192 (create_lock_file): Use write, not emacs_write.
4193 * image.c (slurp_file, png_load_body):
4194 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4195 (server_accept_connection):
4196 Don't leak an fd on memory allocation failure.
4197 * image.c (slurp_file): Add a cheap heuristic for growing files.
4198 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4199 as that's what the other routines do. Maybe input need not be
4200 blocked at all, but it's better to be consistent.
4201 Avoid undefined behavior when strlen is zero.
4203 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4204 (NSTATICS): Now a constant; doesn't need to be a macro.
4206 2013-07-19 Richard Stallman <rms@gnu.org>
4208 * coding.c (decode_coding_utf_8): Add simple loop for fast
4209 processing of ASCII characters.
4211 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4213 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4215 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4217 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4218 unportable 'struct x_display_info'.
4219 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4222 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4224 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4225 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4227 (system_process_attributes): Prefer plain char to unsigned char
4228 when either will do. Clean up properly if interrupted or if
4229 memory allocations fail. Don't assume sscanf succeeds.
4230 Remove no-longer-needed workaround to stop GCC from whining.
4231 Read command-line once, instead of multiple times. Check read status a
4234 Fix obscure porting bug with varargs functions.
4235 The code assumed that int is treated like ptrdiff_t in a vararg
4236 function, which is not a portable assumption. There was a similar
4237 -- though these days less likely -- porting problem with various
4238 assumptions that pointers of different types all smell the same as
4239 far as vararg functions is conserved. To make this problem less
4240 likely in the future, redo the API to use varargs functions.
4241 * alloc.c (make_save_value): Remove this vararg function.
4242 All uses changed to ...
4243 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4244 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4246 (make_save_ptr): Rename from make_save_pointer, for consistency with
4247 the above. Define only on platforms that need it. All uses changed.
4249 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4251 * keyboard.c: Try to fix typos in previous change.
4252 (DISPLAY_LIST_INFO): New macro.
4253 (kbd_buffer_get_event): Do not access members that are not present
4254 in X11. Revert inadvertent change of "!=" to "=".
4256 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4258 * keyboard.c (kbd_buffer_get_event):
4259 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4260 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4262 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4264 * filelock.c: Fix unlikely file descriptor leaks.
4265 (get_boot_time_1): Rework to avoid using emacs_open.
4266 This doesn't actually fix a leak, but is better anyway.
4267 (read_lock_data): Use read, not emacs_read.
4269 * doc.c: Fix minor memory and file descriptor leaks.
4270 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4271 (get_doc_string, Fsnarf_documentation):
4272 Fix file descriptor leak on error.
4274 * term.c: Fix minor fdopen-related file descriptor leaks.
4275 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4276 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4278 * charset.c: Fix file descriptor leaks and errno issues.
4280 (load_charset_map_from_file): Don't leak file descriptor on error.
4281 Use plain record_xmalloc since the allocation is larger than
4282 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4284 * eval.c (record_unwind_protect_nothing):
4285 * fileio.c (fclose_unwind):
4287 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4288 The replacement doesn't block input, but that no longer seems
4291 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4293 * lread.c: Fix file descriptor leaks and errno issues.
4294 (Fload): Close some races that leaked fds or streams when 'load'
4296 (Fload, openp): Report error number of last nontrivial failure to open.
4297 ENOENT counts as trivial.
4298 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4300 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4301 now that the function is always called with a nonnegative arg.
4302 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4303 All uses replaced with ...
4304 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4306 A few more minor file errno-reporting bugs.
4307 * callproc.c (Fcall_process):
4308 * doc.c (Fsnarf_documentation):
4309 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4310 * process.c (set_socket_option):
4311 Don't let a constructor trash errno.
4312 * doc.c: Include <errno.h>.
4314 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4316 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4318 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4320 Fix w32 bug with call-process-region (Bug#14885).
4321 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4322 to Fcall_process when the input is empty. This simplifies the
4323 code a bit. It makes no difference on POSIXish platforms but
4324 apparently it fixes a bug on w32.
4326 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4327 * fileio.c (close_file_unwind): Don't close if FD is negative;
4328 this can happen when unwinding a zapped file descriptor.
4329 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4330 in case Emacs runs out of memory between the two unwind-protects.
4331 Don't trash errno when closing FD.
4332 Zap the FD in the specpdl when closing it, instead of deferring
4333 the removal of the unwind-protect; this fixes a bug where a child
4334 function unwinds the stack past us.
4336 New unwind-protect flavors to better type-check C callbacks.
4337 This also lessens the need to write wrappers for callbacks,
4338 and the need for make_save_pointer.
4339 * alloca.c (free_save_value):
4340 * atimer.c (run_all_atimers):
4342 * alloc.c (safe_alloca_unwind):
4343 * atimer.c (unwind_stop_other_atimers):
4344 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4345 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4346 * minibuf.c (choose_minibuf_frame_1):
4347 * process.c (make_serial_process_unwind):
4348 * xdisp.h (pop_message_unwind):
4349 * xselect.c (queue_selection_requests_unwind):
4350 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4351 * alloca.c (record_xmalloc):
4352 Prefer record_unwind_protect_ptr to record_unwind_protect with
4354 * alloca.c (Fgarbage_collect):
4355 Prefer record_unwind_protect_void to passing a dummy.
4356 * buffer.c (restore_buffer):
4357 * window.c (restore_window_configuration):
4358 * xfns.c, w32fns.c (do_unwind_create_frame)
4359 New wrapper. All record-unwind uses of wrappee changed.
4360 * buffer.c (set_buffer_if_live):
4361 * callproc.c (call_process_cleanup, delete_temp_file):
4362 * coding.c (code_conversion_restore):
4363 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4364 * editfns.c (save_excursion_restore)
4365 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4366 (save_restriction_restore):
4367 * eval.c (restore_stack_limits, un_autoload):
4368 * fns.c (require_unwind):
4369 * keyboard.c (recursive_edit_unwind, tracking_off):
4370 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4371 * macros.c (pop_kbd_macro, restore_menu_items):
4372 * nsfns.m (unwind_create_frame):
4373 * print.c (print_unwind):
4374 * process.c (start_process_unwind):
4375 * search.c (unwind_set_match_data):
4376 * window.c (select_window_norecord, select_frame_norecord):
4377 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4378 (fast_set_selected_frame):
4379 * xfns.c, w32fns.c (unwind_create_tip_frame):
4380 Return void, not a dummy Lisp_Object. All uses changed.
4381 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4382 * callproc.c (call_process_kill):
4383 * fileio.c (restore_point_unwind, decide_coding_unwind)
4384 (build_annotations_unwind):
4385 * insdel.c (Fcombine_after_change_execute_1):
4386 * keyboard.c (read_char_help_form_unwind):
4387 * menu.c (unuse_menu_items):
4388 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4389 * sound.c (sound_cleanup):
4390 * xdisp.c (unwind_redisplay):
4391 * xfns.c (clean_up_dialog):
4392 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4393 Accept no args and return void, instead of accepting and returning
4394 a dummy Lisp_Object. All uses changed.
4395 * cygw32.c (fchdir_unwind):
4396 * fileio.c (close_file_unwind):
4397 * keyboard.c (restore_kboard_configuration):
4398 * lread.c (readevalllop_1):
4399 * process.c (wait_reading_process_output_unwind):
4400 Accept int and return void, rather than accepting an Emacs integer
4401 and returning a dummy object. In some cases this fixes an
4402 unlikely bug when the corresponding int is outside Emacs integer
4403 range. All uses changed.
4404 * dired.c (directory_files_internal_unwind):
4405 * fileio.c (do_auto_save_unwind):
4406 * gtkutil.c (pop_down_dialog):
4407 * insdel.c (reset_var_on_error):
4408 * lread.c (load_unwind):
4409 * xfns.c (clean_up_file_dialog):
4410 * xmenu.c, nsmenu.m (pop_down_menu):
4411 * xmenu.c (cleanup_widget_value_tree):
4412 * xselect.c (wait_for_property_change_unwind):
4413 Accept pointer and return void, rather than accepting an Emacs
4414 save value encapsulating the pointer and returning a dummy object.
4416 * editfns.c (Fformat): Update the saved pointer directly via
4417 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4418 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4419 (unwind_body): New function.
4420 (record_unwind_protect): First arg is now a function returning void,
4421 not a dummy Lisp_Object.
4422 (record_unwind_protect_ptr, record_unwind_protect_int)
4423 (record_unwind_protect_void): New functions.
4424 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4425 * fileio.c (struct auto_save_unwind): New type.
4426 (do_auto_save_unwind): Use it.
4427 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4428 * insdel.c (struct rvoe_arg): New type.
4429 (reset_var_on_error): Use it.
4430 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4432 (specbinding_func): Remove; there are now several such functions.
4433 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4434 (set_unwind_protect_ptr): New function.
4435 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4437 Be simpler and more consistent about reporting I/O errors.
4438 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4439 Say "Read error" and "Write error", rather than "I/O error", or
4440 "IO error reading", or "IO error writing", when a read or write
4442 * process.c (Fmake_network_process, wait_reading_process_output)
4443 (send_process, Fprocess_send_eof, wait_reading_process_output):
4444 Capitalize diagnostics consistently. Put "failed foo" at the
4445 start of the diagnostic, so that we don't capitalize the
4446 function name "foo". Consistently say "failed" for such
4448 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4449 All callers changed. This is so it can use report_file_error.
4450 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4451 diagnostics consistently as above.
4453 * fileio.c (report_file_errno): Fix errno reporting bug.
4454 If the file name is neither null nor a pair, package it up as a
4455 singleton list. All callers changed, both to this function and to
4456 report_file_error. This fixes a bug where the memory allocator
4457 invoked by list1 set errno so that the immediately following
4458 report_file_error reported the wrong errno value.
4460 Fix minor problems found by --enable-gcc-warnings.
4461 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4462 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4464 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4466 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4467 Set event->arg to Qt if switch-event shall be generated.
4468 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4470 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4472 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4475 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4476 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4477 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4478 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4479 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4480 and there is a focused frame.
4481 (head_table): Add focus-in and focus-out.
4482 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4483 bind to handle-focus-in/out.
4485 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4486 (Fhandle_switch_frame): Call Fhandle_focus_in.
4487 (syms_of_frame): defsubr handle-focus-in/out.
4489 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4491 Fix porting bug to older POSIXish platforms (Bug#14862).
4492 * sysdep.c (emacs_pipe): New function, that implements
4493 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4494 This should port better to CentOS 5 and to Mac OS X 10.6.
4495 All calls to pipe2 changed.
4497 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4498 This makes the code easier to read and the executable a bit smaller.
4499 Do not replace all calls to Fcons that happen to create lists,
4500 just calls that are intended to create lists. For example, when
4501 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4502 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4503 Similarly for list2 through list5.
4504 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4505 * bytecode.c (exec_byte_code):
4506 * callint.c (quotify_arg, Fcall_interactively):
4507 * callproc.c (Fcall_process, create_temp_file):
4508 * charset.c (load_charset_map_from_file)
4509 (Fdefine_charset_internal, init_charset):
4510 * coding.c (get_translation_table, detect_coding_system)
4511 (Fcheck_coding_systems_region)
4512 (Fset_terminal_coding_system_internal)
4513 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4514 * composite.c (update_compositions, Ffind_composition_internal):
4515 * dired.c (directory_files_internal, file_name_completion)
4517 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4518 * doc.c (Fsnarf_documentation):
4519 * editfns.c (Fmessage_box):
4521 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4522 (Feval, eval_sub, Ffuncall, apply_lambda):
4523 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4524 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4525 (Fset_file_times, Finsert_file_contents)
4526 (Fchoose_write_coding_system, Fwrite_region):
4527 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4528 * font.c (font_registry_charsets, font_parse_fcname)
4529 (font_prepare_cache, font_update_drivers, Flist_fonts):
4530 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4531 * frame.c (make_frame, Fmake_terminal_frame)
4532 (x_set_frame_parameters, x_report_frame_params)
4533 (x_default_parameter, Fx_parse_geometry):
4534 * ftfont.c (syms_of_ftfont):
4535 * image.c (gif_load):
4536 * keyboard.c (command_loop_1):
4537 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4538 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4539 (Fminor_mode_key_binding, accessible_keymaps_1)
4540 (Faccessible_keymaps, Fwhere_is_internal):
4541 * lread.c (read_emacs_mule_char):
4542 * menu.c (find_and_return_menu_selection):
4543 * minibuf.c (get_minibuffer):
4544 * nsfns.m (Fns_perform_service):
4545 * nsfont.m (ns_script_to_charset):
4546 * nsmenu.m (ns_popup_dialog):
4547 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4548 (Fx_own_selection_internal):
4549 * nsterm.m (append2):
4550 * print.c (Fredirect_debugging_output)
4551 (print_prune_string_charset):
4552 * process.c (Fdelete_process, Fprocess_contact)
4553 (Fformat_network_address, set_socket_option)
4554 (read_and_dispose_of_process_output, write_queue_push)
4555 (send_process, exec_sentinel):
4556 * sound.c (Fplay_sound_internal):
4557 * textprop.c (validate_plist, add_properties)
4558 (Fput_text_property, Fadd_face_text_property)
4559 (copy_text_properties, text_property_list, syms_of_textprop):
4560 * unexaix.c (report_error):
4561 * unexcoff.c (report_error):
4562 * unexsol.c (unexec):
4563 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4564 (Fformat_mode_line, syms_of_xdisp):
4565 * xfaces.c (set_font_frame_param)
4566 (Finternal_lisp_face_attribute_values)
4567 (Finternal_merge_in_global_face, syms_of_xfaces):
4568 * xfns.c (x_default_scroll_bar_color_parameter)
4569 (x_default_font_parameter, x_create_tip_frame):
4570 * xfont.c (xfont_supported_scripts):
4571 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4572 (menu_help_callback, xmenu_show):
4574 * xterm.c (set_wm_state):
4575 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4576 and similarly for list2 through list5.
4578 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4580 * callproc.c (Fcall_process_region): Fix minor race and tune.
4581 (create_temp_file): New function, with the temp-file-creation part
4582 of the old Fcall_process_region. Use Fcopy_sequence to create the
4583 temp file name, rather than alloca + build_string, for simplicity.
4584 Don't bother to block input around the temp file creation;
4585 shouldn't be needed. Simplify use of mktemp.
4586 Use record_unwind_protect immediately after creating the temp file;
4587 this closes an unlikely race where the temp file was not removed.
4588 Use memcpy rather than an open-coded loop.
4589 (Fcall_process_region): Use the new function. If the input is
4590 empty, redirect from /dev/null rather than from a newly created
4591 empty temp file; this avoids unnecessary file system traffic.
4593 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4595 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4596 Simplify by making this case like the other two. This is a bit
4597 slower on obsolete hosts, but the extra complexity isn't worth it.
4599 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4600 * process.c (create_process) [!DOS_NT]:
4601 Remove now-unnecessary calls to emacs_close.
4603 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4605 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4606 returning early. (Bug#14850)
4608 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4609 and inhibit-iso-escape-detection attributes of 'undecided'.
4612 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4614 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4615 Reported by Herbert J. Skuhra in
4616 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4618 Don't lose top specpdl entry when memory is exhausted.
4619 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4620 specpdl overflow here, to simplify callers; all callers changed.
4621 Always reserve an unused entry at the stack top; this avoids
4622 losing the top entry's information when memory is exhausted.
4624 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4626 Clean up errno reporting and fix some errno-reporting bugs.
4627 * callproc.c (Fcall_process):
4628 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4629 * process.c (create_process, Fmake_network_process):
4630 * unexaix.c (report_error):
4631 * unexcoff.c (report_error):
4632 Be more careful about reporting the errno of failed operations.
4633 The code previously reported the wrong errno sometimes.
4634 Also, prefer report_file_errno to setting errno + report_file_error.
4635 (Fcall_process): Look at openp return value rather than at path,
4636 as that's a bit faster and clearer when there's a numeric predicate.
4637 * fileio.c (report_file_errno): New function, with most of the
4638 old contents of report_file_error.
4639 (report_file_error): Use it.
4640 (Ffile_exists_p, Ffile_accessible_directory_p):
4641 Set errno to 0 when it is junk.
4642 * fileio.c (Faccess_file):
4643 * image.c (x_create_bitmap_from_file):
4644 Use faccessat rather than opening the file, to avoid the hassle of
4645 having a file descriptor open.
4646 * lisp.h (report_file_errno): New decl.
4647 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4650 * process.c (create_process, wait_reading_process_output) [AIX]:
4651 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4652 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4653 a multithreaded environment anyway).
4654 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4656 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4658 * image.c (x_find_image_file): Don't close a remote file handle.
4660 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4662 Fix races with threads and file descriptors.
4663 * callproc.c (Fcall_process_region):
4664 * dired.c (open_directory):
4665 * emacs.c (main, Fdaemon_initialized):
4666 * image.c (x_find_image_file):
4667 * inotify.c (Finotify_rm_watch):
4668 * lread.c (Flocate_file_internal):
4669 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4670 * term.c (term_mouse_moveto, init_tty):
4671 * termcap.c (tgetent):
4672 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4673 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4674 * unexhp9k800.c, unexmacosx.c (unexec):
4675 * callproc.c (Fcall_process_region):
4676 Use emacs_close, not close.
4677 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4678 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4679 and posix_close function on current platforms (which all lack them).
4680 (emacs_close): Use it. This should fix the races on GNU/Linux and
4681 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4682 and it should avoid closing random victim file descriptors on
4685 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4687 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4688 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4691 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4692 This is for .gdbinit xbacktrace.
4694 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4695 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4696 (emacs_set_tty): Now static.
4697 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4698 * term.c (tty_capable_p, tty_default_color_capabilities)
4699 (get_tty_terminal, term_mouse_movement)
4700 (handle_one_term_event, init_tty, maybe_fatal):
4701 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4702 (tgetent, scan_file, name_match, compare_contin):
4703 * terminal.c (get_terminal):
4704 Use bool for boolean.
4705 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4706 Prefer char to unsigned char if either will do.
4707 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4708 (tty_write_glyphs): Prefer int to unsigned.
4709 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4710 All callers changed.
4711 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4713 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4716 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4717 (B__dummy__): New dummy symbol, to pacify C89.
4718 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4719 they can't grok varargs macros.
4720 * dispnew.c (add_window_display_history)
4721 (add_frame_display_history):
4722 * print.c (print_object):
4723 * xdisp.c (debug_method_add):
4724 Use %p printf format only for void pointers.
4725 * emacs.c (usage_message): New constant, replacing ...
4726 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4727 (main): Adjust to usage reorg.
4728 * fns.c (syms_of_fns):
4729 * profiler.c (syms_of_profiler):
4730 Don't use non-constant struct initializers.
4731 * gnutls.h (gnutls_initstage_t):
4732 * lisp.h (enum Lisp_Fwd_Type):
4733 * lread.c (lisp_file_lexically_bound_p):
4734 * xsettings.c (anonymous enum):
4735 Remove trailing comma.
4736 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4737 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4738 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4740 * regex.c (const_re_char): New type, to pacify strict C89.
4741 All uses of 'const re_char' replaced to use it.
4742 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4743 with glibc when strict C89. This change is imported from gnulib.
4745 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4746 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4747 Omit GNU_LINUX implementation, since it requires long long.
4748 * xterm.c (x_draw_underwave):
4749 Do not assume the traditional order of struct's members.
4750 (x_term_init): Rewrite to avoid the need for non-constant structure
4753 Syntax cleanup, mostly replacing macros with functions.
4754 This removes the need for the syntax_temp hack.
4755 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4756 * syntax.c (SYNTAX_INLINE): New macro.
4757 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4758 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4759 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4760 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4761 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4762 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4763 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4764 Now constants, not macros.
4765 (syntax_temp) [!__GNUC__]: Remove.
4766 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4767 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4768 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4769 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4770 Move here from syntax.h; now functions, not macros. Except for the
4771 last function, these are static since only syntax.c uses them.
4772 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4773 All uses changed. Now a function, not a macro; use this fact
4774 to simplify the code.
4775 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4776 compiler bugs; no longer relevant.
4777 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4778 (SYNTAX_INLINE): New macro.
4779 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4780 for the new functions. Use bool for boolean member.
4781 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4782 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4783 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4784 (SETUP_BUFFER_SYNTAX_TABLE):
4785 Now extern inline functions, not macros.
4786 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4787 Remove; all uses replaced by implementation.
4788 (syntax_temp) [!__GNUC__]: Remove decl.
4789 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4791 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4793 * emacs.c (main): Fix syntax error.
4795 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4797 Timestamp fixes for undo (Bug#14824).
4798 * atimer.c (schedule_atimer):
4799 * fileio.c (Ffile_newer_than_file_p):
4800 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4801 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4802 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4803 (syms_of_fileio): Remove Sclear_visited_file_name.
4804 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4805 file doesn't exist; this avoids an ambiguity with negative timestamps.
4806 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4807 * systime.h (make_emacs_time, invalid_emacs_time):
4808 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4809 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4810 * undo.c (record_first_change): Push (visited-file-modtime) onto
4811 undo list rather than reimplementing it by hand, incorrectly.
4813 2013-07-09 Ken Brown <kbrown@cornell.edu>
4815 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4817 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4819 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4821 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4823 Handle errno and exit status a bit more carefully.
4824 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4825 number into an exit status. Instead, use EXIT_CANCELED.
4826 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4827 * callproc.c (relocate_fd):
4828 * emacs.c (close_output_streams, main):
4829 * process.c (create_process):
4830 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4831 Use emacs_perror for simplicity.
4832 * callproc.c (relocate_fd, main):
4833 * sysdep.c (sys_subshell):
4834 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4835 (shut_down_emacs): Use emacs_write, not write.
4836 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4837 * fileio.c (Fcopy_file, e_write):
4838 * nsterm.m (ns_select):
4839 * process.c (send_process):
4840 * sound.c (vox_write):
4841 Use emacs_write_sig, not emacs_write.
4842 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4843 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4845 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4847 (emacs_full_write): New function.
4848 (emacs_write): Rewrite to use it.
4849 (emacswrite_sig, emacs_perror): New functions.
4850 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4852 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4854 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4855 on NS even if it is present. Pixmap on NS is a void*.
4857 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4859 Port to Ubuntu 10 (Bug#14803).
4860 Problem reported by T.V. Raman.
4861 * process.c (close_on_exec, accept4, process_socket):
4862 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4864 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4866 * w32.c (sys_dup): Declare prototype.
4870 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4872 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4874 Make file descriptors close-on-exec when possible (Bug#14803).
4875 This simplifies Emacs a bit, since it no longer needs to worry
4876 about closing file descriptors by hand in some cases.
4877 It also fixes some unlikely races. Not all such races, as
4878 libraries often open files internally without setting
4879 close-on-exec, but it's an improvement.
4880 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4881 * callproc.c (Fcall_process) [!MSDOS]:
4882 * emacs.c (main) [!DOS_NT]:
4883 * nsterm.m (ns_term_init):
4884 * process.c (create_process):
4885 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4886 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4887 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4888 Prefer mkostemp with O_CLOEXEC to mkstemp.
4889 * callproc.c (relocate_fd) [!WINDOWSNT]:
4890 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4891 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4893 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4894 Make the resulting file descriptor close-on-exec.
4895 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4896 * lread.c (load_descriptor_list, load_descriptor_unwind):
4897 Remove; no longer needed. All uses removed.
4898 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4899 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4901 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4902 (Fmake_network_process, Fnetwork_interface_list):
4903 (Fnetwork_interface_info, server_accept_connection):
4904 Make newly-created socket close-on-exec.
4905 * sysdep.c (emacs_open, emacs_fopen):
4906 Make new-created descriptor close-on-exec.
4907 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4908 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4910 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4912 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4913 for NS_IMPL_GNUSTEP.
4915 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4917 Fix openp errno handling.
4918 * callproc.c (Fcall_process): Preserve openp errno around close.
4919 * lread.c (openp): Set errno when returning -1, as some callers
4922 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4924 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4926 * nsterm.h (NSSavePanel): Update comment.
4927 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4928 (ns_run_file_dialog): Declare.
4930 * nsfns.m: Remove panelOK.
4932 (ns_run_file_dialog): New function.
4933 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4934 event loop, so file dialog is popped up by ns_run_file_dialog, called
4935 by sendEvent (Bug#14578).
4936 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4938 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4940 * xdisp.c (default_line_pixel_height): New function.
4941 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4942 (try_cursor_movement, redisplay_window, try_window)
4943 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4945 * window.c (window_scroll_pixel_based):
4946 use default_line_pixel_height.
4948 * dispextern.h (default_line_pixel_height): Add prototype.
4950 * frame.c (x_set_line_spacing): Accept a float value for
4951 line-spacing parameter, per the documentation.
4953 * data.c (Fmultibyte_string_p): Doc fix.
4955 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4957 Use emacs_open more consistently when opening files.
4958 This handles EINTR more consistently now, and makes it easier
4959 to introduce other uniform changes to file descriptor handling.
4960 * src/systdio.h: New file.
4961 * src/buffer.c (mmap_init):
4962 * cygw32.c (chdir_to_default_directory):
4963 * dispnew.c (Fopen_termscript):
4964 * emacs.c (Fdaemon_initialized):
4965 * fileio.c (Fdo_auto_save):
4966 * image.c (slurp_file, png_load_body, jpeg_load_body):
4967 * keyboard.c (Fopen_dribble_file):
4969 * print.c (Fredirect_debugging_output):
4970 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4971 * termcap.c (tgetent):
4972 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4973 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4974 * w32term.c (w32_initialize) [CYGWIN]:
4975 * xfaces.c (Fx_load_color_file):
4976 Use emacs_open instead of plain open, and emacs_fopen instead of
4978 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4979 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4980 * callproc.c (default_output_mode): New constant.
4981 (Fcall_process): Use it to call emacs_open instead of plain creat.
4982 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4983 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4984 (emacs_fopen): New function.
4985 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4986 Include <lisp.h>, for emacs_open.
4987 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4989 Remove duplicate #include directives.
4990 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4992 Don't include stdio.h twice.
4993 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4994 Don't include sys/types.h or stdio.h twice.
4995 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4996 * lread.c: Don't include coding.h twice.
4997 * nsfont.m: Don't include frame.h twice.
4998 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4999 * ralloc.c: Don't include <unistd.h> twice.
5000 * xdisp.c: Don't include font.h twice.
5001 * xterm.c: Don't include fontset.h twice.
5002 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5004 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5006 Scale ImageMagick images more carefully.
5007 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5008 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5009 Be more careful about avoiding undefined behavior after
5010 integer overflow and division by zero.
5012 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5014 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5015 (syms_of_w32fns): DEFSYM them.
5016 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5017 (CCHDEVICENAME): Define macros if not defined.
5018 (struct MONITOR_INFO_EX): New struct.
5019 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5020 (enum_display_monitors_fn): New variable.
5021 (globals_of_w32fns): Initialize it.
5022 (Fx_display_pixel_width, Fx_display_pixel_height)
5023 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5024 multi-monitor setups in docstrings.
5025 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5026 screen size by primary monitor's millimeter per pixel.
5027 (w32_monitor_enum, w32_display_monitor_attributes_list)
5028 (w32_display_monitor_attributes_list_fallback)
5029 (Fw32_display_monitor_attributes_list): New functions.
5030 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5032 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5034 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5036 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5038 * fileio.c (Qfile_notify_error): New error symbol.
5040 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5041 * inotify.c (inotify_callback, symbol_to_inotifymask)
5042 (Finotify_add_watch, Finotify_rm_watch): Use it.
5043 (inotifyevent_to_event): Exchange order of cookie and file name.
5044 (Finotify_add_watch): Adapt docstring.
5046 * lisp.h (Qfile_notify_error): Declare.
5048 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5050 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5051 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5052 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5053 which did not work (see <http://bugs.gnu.org/14569#307>).
5054 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5055 && (!noninteractive || initialized)). This attempts to thread
5056 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5058 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5060 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5061 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5063 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5065 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5066 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5067 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5068 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5070 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5072 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5073 Define to __sys_siglist.
5075 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5077 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5078 word-wrap, so that overflow-newline-into-fringe would work in
5079 visual-line-mode. (Bug#2749)
5080 (move_it_in_display_line_to): When the last scanned display
5081 element fits exactly on the display line, and
5082 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5083 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5084 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5085 finding buffer position that corresponds to pixel coordinates,
5086 e.g. in buffer_posn_from_coords.
5088 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5090 * process.c (handle_child_signal): Call catch_child_signal if
5093 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5095 Don't convert function pointers to void * and back.
5096 It isn't portable C, and it's easy enough to avoid.
5097 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5098 (make_save_value): Add support for SAVE_FUNCPOINTER.
5099 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5100 * print.c (print_object):
5101 Distinguish function from object pointers.
5102 * lisp.h (SAVE_FUNCPOINTER): New constant.
5103 (SAVE_SLOT_BITS): Adjust to it.
5104 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5105 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5106 (voidfuncptr): New typedef.
5107 (struct Lisp_Save_Value): New member data[0].funcpointer.
5108 (XSAVE_FUNCPOINTER): New function.
5110 Simplify buildobj processing.
5111 * Makefile.in (buildobj.h): Make it a sequence of strings each
5112 followed by comma, rather than a single string. Put it into a
5113 .tmp file in case there's an error while generating it.
5114 (gl-stamp): Use .tmp for temp files.
5115 (mostlyclean): Clean .tmp files.
5116 * doc.c (buildobj): Move to just the routine that needs it.
5117 It's now an array of strings, so processing is simpler.
5119 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5121 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5122 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5123 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5124 Invoke malloc_enable_thread even when not interactive.
5125 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5126 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5127 in this case, since the underlying bug has now been fixed.
5129 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5131 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5132 unlinking it (bug#14691).
5134 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5136 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5137 before checking whether buffer is modified. This lets
5138 `kill-buffer-query-functions' cancel killing of the buffer or save
5139 its content before `kill-buffer' asks user the "Buffer %s
5140 modified; kill anyway?" question.
5142 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5144 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5145 Let the super performKeyEquivalent deal with them (Bug#14747).
5147 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5149 * widget.c (resize_cb): Remove unused local.
5151 Do not use GTK 3 if it exists but cannot be compiled.
5152 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5153 * xterm.c (x_error_handler) [!USE_GTK]:
5156 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5158 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5160 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5161 to the valid range of values. (Bug#14753)
5163 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5164 when moving point by using the current glyph matrix. This avoids
5165 the need to force redisplay when this function is called in a
5168 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5170 Fix minor problems found by static checking.
5171 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5172 Redo the latter's body to sidestep GCC parenthesization warnings.
5173 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5174 * coding.c (detect_coding, detect_coding_system):
5175 * coding.h (struct undecided_spec):
5176 Use bool for boolean.
5177 * image.c (QCmax_width, QCmax_height): Now static.
5178 * xdisp.c (Fmove_point_visually): Remove unused local.
5180 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5182 * xdisp.c (Fmove_point_visually): New function.
5184 2013-06-28 Kenichi Handa <handa@gnu.org>
5186 * coding.h (define_coding_undecided_arg_index): New enum.
5187 (coding_attr_index): New members
5188 coding_attr_undecided_inhibit_null_byte_detection,
5189 coding_attr_undecided_inhibit_iso_escape_detection,
5190 coding_attr_undecided_prefer_utf_8.
5191 (undecided_spec): New struct.
5192 (struct coding_system): New member `undecided' of the member
5195 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5196 (detect_coding): Likewise.
5197 (detect_coding_system): Likewise.
5198 (Fdefine_coding_system_internal): New coding system properties
5199 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5201 (syms_of_coding): Adjust for coding_arg_undecided_max.
5203 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5205 * image.c (x_from_xcolors): Remove unused local.
5207 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5209 Defer image data transfer between X client and server until actual
5212 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5215 * image.c (Destroy_Image): Remove.
5216 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5217 `mask_p', and `colors_p'. All uses changed.
5218 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5219 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5220 New macros for `flags' arg to x_clear_image_1.
5221 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5222 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5223 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5224 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5225 (image_get_x_image, image_unget_x_image): New functions or macros.
5226 (image_background, image_background_transparent, x_to_xcolors)
5227 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5228 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5229 instead of Destroy_Image.
5230 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5231 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5232 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5233 (imagemagick_load_image, svg_load_image): Use them instead of
5234 x_create_x_image_and_pixmap, and x_put_x_image followed by
5235 x_destroy_x_image, respectively.
5236 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5237 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5238 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5239 background_transparent fields.
5240 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5241 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5243 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5245 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5246 This mostly consists of undoing recent changes.
5247 * callproc.c (Fcall_process):
5248 * process.c (create_process):
5249 Do not worry about catching SIGCHLD here, undoing previous change.
5250 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5251 * process.c, process.h (catch_child_signal):
5252 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5253 * process.c (catch_child_handler): Don't worry about being called
5254 lazily and do not assume caller has blocked SIGCHLD, undoing
5255 previous change. Move first-time stuff back to
5256 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5257 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5258 set lib_child_handler if it's already initialized, which may
5259 help avoid problems on GNUStep.
5261 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5263 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5264 * callproc.c (Fcall_process):
5265 * process.c (create_process):
5266 Make sure SIGCHLD is caught before we fork,
5267 since Emacs startup no arranges to catch SIGCHLD.
5268 * process.c (lib_child_handler): Initialize to null, not to
5270 (catch_child_signal): Allow self to be called lazily.
5271 Do nothing if it's already been called.
5272 Assume caller has blocked SIGCHLD (all callers do now).
5273 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5274 just before it's really needed.
5275 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5276 since it hasn't been caught yet.
5278 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5280 * image.c (compute_image_size): New function to implement
5281 :max-width and :max-height.
5282 (imagemagick_load_image): Use it.
5284 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5286 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5287 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5289 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5290 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5291 the SIGCHLD handler, since the code is not atomic and (due to glib)
5292 signals may be arriving now.
5293 * sysdep.c (init_signals): Do not catch child signals here;
5294 'main' now does that later, at a safer time.
5296 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5298 Clean up SIGCHLD handling a bit (Bug#14569).
5299 * process.c, process.h (catch_child_signal):
5300 Now always extern, even if !NS_IMPL_GNUSTEP.
5301 * process.c (catch_child_signal): Move glib tickler here from
5302 init_process_emacs, so that it's done earlier in Emacs
5303 initialization. Also move the noninteractive && !initialized
5304 check here from init_process_emacs. This is all a bit cleaner for
5305 GNUish platforms, and I hope it works around the Cygwin bug.
5306 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5307 that glib signal handling is tickled before glib creates threads.
5309 * process.c (wait_reading_process_output): Avoid int overflow
5310 when reading more than 2 GiB total from a process.
5312 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5314 * process.c (create_process): Handle a couple more cases,
5315 i.e., work even if new_argv and wait_child_setup[i] are cached.
5316 Use Fcall_process's style for volatile vars.
5318 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5320 * process.c (create_process): Mark PROCESS volatile.
5322 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5324 Use C99-style flexible array members if available.
5325 This avoids some subtle aliasing issues, which typically
5326 aren't a problem with GCC but may be a problem elsewhere.
5327 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5328 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5329 In either case, it uses a flexible array member rather than
5330 the old struct hack. All uses changed.
5331 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5332 Adjust to sdata reorganization.
5333 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5334 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5335 that ports better to pre-C99 non-GCC.
5336 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5337 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5338 as the latter has changed.
5339 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5340 and port better to pre-C99 GCC.
5341 * image.c (struct xpm_cached_color):
5342 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5343 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5344 Use FLEXIBLE_ARRAY_MEMBER.
5345 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5346 Move decl to top level so it gets checked against implementation.
5347 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5348 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5350 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5352 * syntax.c: Integer cleanups.
5353 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5354 All uses that need 0-or-2 changed to:
5355 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5356 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5357 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5358 (char_quoted, prev_char_comend_first, back_comment)
5359 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5360 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5361 Use bool for boolean.
5362 (update_syntax_table, skip_chars, skip_syntaxes):
5363 Prefer int to unsigned when either will do.
5364 (back_comment): Return boolean success flag, like forw_comment,
5365 instead of positive-or-minus-1 (which might have overflowed int anyway).
5366 Don't stuff ptrdiff_t into int.
5367 (syntax_spec_code, syntax_code_spec): Now const.
5368 (Fmatching_paren, scan_lists, scan_sexps_forward):
5369 Use enum syntaxcode for syntax code.
5370 (Fmatching_paren): Check that arg is a character, not just an integer.
5371 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5372 (Finternal_describe_syntax_value): Omit no-longer-needed
5374 (skip_chars): Use char, not unsigned char, when the distinction
5376 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5377 * bytecode.c (exec_byte_code):
5378 * syntax.c (syntax_spec_code, Fchar_syntax)
5379 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5381 * syntax.h (SYNTAX_WITH_FLAGS):
5382 Omit unnecessary casts.
5384 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5386 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5387 line dimensions here, to avoid race conditions with the main
5388 thread. (Bug#14062, bug#14630, bug#14669)
5390 * w32term.c (w32_draw_window_cursor): Compute the header line and
5391 mode line dimensions here.
5392 <w32_system_caret_window, w32_system_caret_hdr_height>:
5393 <w32_system_caret_mode_height>: New variables.
5395 * w32term.h: Declare them.
5397 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5399 * alloc.c (die): Move "assertion failed" string here ...
5400 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5401 COND when SUPPRESS_CHECKING. This shrinks the executable text
5402 size by 0.8% to 2.2% when configured with --enable-checking,
5403 depending on optimization flags (GCC 4.8.1 x86-64).
5405 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5407 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5409 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5410 base is 2; this is more accurate.
5412 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5414 * sound.c (string_default): Move to !WINDOWSNT section.
5415 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5417 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5419 * sound.c: Integer cleanups.
5420 Remove unnecessary forward decls.
5421 (struct sound_device): The 'file' member is now a Lisp_Object, not
5422 a char *, so that we needn't invoke alloca on a huge size.
5423 (Fplay_sound_internal): Adjust to this.
5424 (string_default): New function.
5425 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5426 Use it to adjust to the struct sound_device change.
5427 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5428 (be2hs) [0]: Remove.
5430 * syntax.c (skip_chars): Don't use uninitialized storage
5431 when searching a multibyte buffer for characters that are not in a
5432 unibyte string that contains non-ASCII characters.
5434 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5436 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5437 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5439 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5441 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5443 2013-06-18 Kenichi Handa <handa@gnu.org>
5445 * font.c (Ffont_spec): Signal an error for an invalid font name
5448 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5450 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5451 In particular this ports to 32-bit sparc Sun cc.
5452 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5453 array with a dummy element at specpdl[-1], so that its address can
5455 (unbind_to): Do not copy the binding; not needed, now that we
5456 copy old_value in the one place where the copy is needed.
5457 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5458 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5459 (union specbinding): Rename from struct specbinding. Redo layout
5460 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5461 which is not portable. With Sun C 5.12 32-bit sparc, the
5462 declaration causes nargs to be an unsigned bitfield, a behavior
5463 that the C standard allows; but Emacs wants nargs to be signed.
5464 The overall type is now a union of structures rather than a
5465 structure of union of structures, and the 'kind' member is now a
5466 bitfield, so that the overall type doesn't grow. All uses changed.
5467 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5469 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5471 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5472 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5474 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5476 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5478 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5479 unless we know that the window w's frame is a frame object.
5480 Another attempt at solving bug#14062 and bug#14630.
5482 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5484 * textprop.c (property_set_type): New enum.
5485 (add_properties): Allow appending/prepending text properties.
5486 (add_text_properties_1): Factored out of Fadd_text_properties.
5487 (Fadd_text_properties): Move all the code into
5488 add_text_properties_1.
5489 (Fadd_face_text_property): New function that calls
5490 add_text_properties_1.
5492 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5494 Move functions from lisp.h to individual modules when possible.
5495 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5496 * alloc.c (XFLOAT_INIT, set_symbol_name):
5497 * buffer.c (CHECK_OVERLAY):
5498 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5499 (set_char_table_parent):
5500 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5501 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5502 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5503 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5505 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5506 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5507 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5508 (backtrace_args, backtrace_debug_on_exit):
5509 * floatfns.c (CHECK_FLOAT):
5510 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5511 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5512 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5513 (set_hash_index_slot):
5514 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5515 * marker.c (CHECK_MARKER):
5516 * textprop.c (CHECK_STRING_OR_BUFFER):
5517 * window.c (CHECK_WINDOW_CONFIGURATION):
5518 Move here from lisp.h, and make these functions static rather than
5520 * buffer.c (Qoverlayp):
5522 * fns.c (Qhash_table_p):
5523 * window.c (Qwindow_configuration_p):
5525 * lisp.h: Remove the abovementioned defns and decls.
5527 Use functions, not macros, for XINT etc (Bug#11935).
5528 In lisp.h, prefer functions to function-like macros, and
5529 constants to object-like macros, when either will do. This:
5530 . simplifies use, as there's no more need to worry about
5531 arguments' side effects being evaluated multiple times.
5532 . makes the code easier to debug on some platforms.
5533 However, when using gcc -O0, keep using function-like macros
5534 for a few critical operations, for performance reasons.
5535 This sort of thing isn't needed with gcc -Og, but -Og
5536 is a GCC 4.8 feature and isn't widely-enough available yet.
5537 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5538 Remove enum lsb_bits; no longer needed.
5539 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5540 * buffer.c (Qoverlap):
5542 * fns.c (Qhash_table_p):
5543 Now extern, so lisp.h can use these symbols.
5544 * dispextern.h: Include character.h, for MAX_CHAR etc.
5545 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5546 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5547 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5548 (GLYPH_CODE_P): Move here from lisp.h.
5549 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5550 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5551 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5552 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5553 XUNTAG now returns void *.
5554 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5555 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5556 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5557 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5558 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5559 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5560 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5561 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5562 New macros, renamed from their sans-lisp_h_ counterparts.
5563 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5564 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5565 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5566 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5567 If compiling via GCC without optimization, define these as macros
5568 in addition to inline functions.
5569 To disable this, compile with -DINLINING=0.
5570 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5571 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5572 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5573 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5574 (INTMASK, VALMASK): Now macros, since static values cannot be
5575 accessed from extern inline functions.
5576 (VALMASK): Also a constant, for benefit of old GDB.
5577 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5578 is INTEGERP, which can fold it in.
5579 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5580 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5581 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5582 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5583 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5584 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5585 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5586 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5587 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5588 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5589 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5590 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5591 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5592 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5593 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5594 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5595 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5596 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5597 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5598 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5599 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5600 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5601 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5602 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5603 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5604 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5605 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5606 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5607 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5608 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5609 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5610 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5611 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5613 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5614 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5615 (VALMASK): Define in one place rather than in two, merging the
5616 USE_LSB_TAG parts; this is simpler.
5617 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5618 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5619 Move up, to avoid use before definition.
5620 Also include "globals.h" earlier, for the same reason.
5621 (make_natnum): New function.
5622 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5623 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5624 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5625 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5626 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5627 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5628 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5629 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5630 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5631 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5632 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5633 (Qwindow_configuration_p, Qimage): New forward declarations.
5634 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5635 (STRING_COPYIN): Remove; unused.
5636 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5637 (xcar_addr, xcdr_addr): New functions. All uses changed.
5638 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5639 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5640 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5641 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5642 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5643 (TYPE_RANGED_INTEGERP): Simplify.
5644 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5645 (setlocale, fixup_locale, synchronize_system_messages_locale)
5646 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5647 Now empty functions, not macros.
5648 (functionp): Return bool, not int.
5649 * window.c (Qwindow_configuration_p): Now extern,
5650 so window.h can use it.
5651 * window.h (Qwindowp): Move decl back to lisp.h.
5653 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5655 * xdisp.c (Fline_pixel_height): New function, required for solving
5658 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5660 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5662 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5664 * lread.c (syms_of_lread):
5665 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5667 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5669 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5671 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5673 * fileio.c (expand_file_name): Doc fix.
5675 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5677 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5678 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5679 Wait for self, not for 0. This can't hurt on GNU or similar
5680 system, and may help with Cygwin.
5682 * keyboard.c: Don't use PROP (...) as an lvalue.
5683 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5684 Use set_prop (A, B), not PROP (A) = B.
5686 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5688 * xdisp.c (get_it_property): Use it->window instead of generating
5689 a Lisp object from it->w.
5691 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5693 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5694 get-char-property the window that is being rendered, instead of
5695 the buffer, to support window-specific overlays. (Bug#14575)
5696 (compute_display_string_pos): When W is NULL, use the current
5697 buffer as the object to pass to get-char-property.
5698 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5699 pointer member of the bidi iterator, since no window is pertinent
5702 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5704 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5705 being displayed, and pass it to compute_display_string_pos.
5706 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5707 (bidi_paragraph_init): All callers changed.
5709 * xdisp.c (init_from_display_pos, init_iterator)
5710 (handle_single_display_spec, next_overlay_string)
5711 (get_overlay_strings_1, reseat_1, reseat_to_string)
5712 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5713 Set bidi_it.w member from it->w.
5714 (compute_display_string_pos): Accept additional argument, the
5715 window being displayed, and pass it to Fget_char_property.
5718 * dispextern.h (struct bidi_it): New member w, the window being
5720 (compute_display_string_pos): Adjust prototype.
5722 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5724 * xgselect.c: Remove unneeded include xterm.h.
5726 * process.c (wait_reading_process_output): Check for NS before GLIB.
5727 GLIB may be linked in due to rsvg, but ns_select must be called.
5729 * xgselect.c (xg_select): Remove call to window_system_available
5730 and g_main_context_pending at the top, so Gdk events (i.e. file
5731 notify) are processed when Emacs is started with -nw.
5733 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5735 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5736 (ctagsfiles3): New variable, includes only *.m files.
5737 (TAGS): Use an explicit language name in the regular expressions,
5738 to avoid transformation of '/SOMETHING' by MSYS to
5739 'c:\MSYS\SOMETHING'.
5741 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5743 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5745 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5747 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5748 still need to set the mouse pointer shape and activate help-echo.
5751 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5753 A few porting etc. fixes for the new file monitor code.
5754 See the thread containing
5755 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5756 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5757 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5758 (dir_monitor_callback, Fgfile_rm_watch):
5759 Use assq_no_quit instead of Fassoc, for speed.
5760 (dir_monitor_callback, Fgfile_rm_watch):
5761 eassert that the monitor is a fixnum.
5762 (dir_monitor_callback): No need for CDR_SAFE.
5763 Simplify building of lisp with alternative tails.
5764 (Fgfile_add_watch, Fgfile_rm_watch):
5765 Do not assume glib functions set errno reliably on failure.
5766 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5767 and signal an error otherwise.
5768 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5769 Use Fdelq instead of Fdelete, for speed.
5771 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5773 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5774 don't insist on being invoked on a highlighted tool-bar button.
5775 Avoids losing tool-bar functionality when mouse-highlight is nil.
5776 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5777 Don't highlight when mouse-highlight is nil.
5778 (note_mouse_highlight): When mouse-highlight is nil, don't return
5779 right away; instead, run tool-bar and mode-line highlight
5780 subroutine, clear any existing highlight, and revert the mouse
5781 pointer to its default shape. (Bug#14558)
5783 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5785 * lisp.mk (lisp): Add prog-mode.el.
5787 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5789 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5790 * process.c (dummy_handler): New function.
5791 (lib_child_handler): New static var.
5792 (handle_child_signal): Invoke it.
5793 (catch_child_signal): If a library has set up a signal handler,
5794 save it into lib_child_handler.
5795 (init_process_emacs): If using glib and not on Windows, tickle glib's
5796 child-handling code so that it initializes its private SIGCHLD handler.
5797 * syssignal.h (SA_SIGINFO): Default to 0.
5798 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5799 31; it should no longer be needed now.
5801 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5803 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5805 * gfilenotify.c (globals_of_gfilenotify): New function.
5806 (syms_of_gfilenotify): Move global initialization there.
5808 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5810 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5812 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5813 * keyboard.c (menu_bar_items, tool_bar_items):
5814 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5815 not override local keymaps any more.
5817 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5819 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5821 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5823 * w32console.c (initialize_w32_display): Return the dimensions of
5824 the console window via 2 additional arguments, not via the current
5825 frame. This avoids crashes due to overrunning the bounds of
5826 frame's decode_mode_spec_buffer, which is not resized following
5827 the change of the frame dimensions from the initial 10x10.
5829 * w32term.h (w32_initialize_display_info): Adjust prototype.
5831 * term.c (init_tty): Take dimensions of the frame from the values
5832 returned by initialize_w32_display.
5834 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5835 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5836 (LIBES): Add $(GFILENOTIFY_LIBS).
5838 * w32inevt.c (handle_file_notifications): Add dummy implementation
5839 for !HAVE_W32NOTIFY.
5841 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5843 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5845 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5847 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5849 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5851 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5853 Fix minor problems found by static checking.
5854 * data.c (pure_write_error):
5855 Use xsignal2, not Fsignal, as Fsignal might return.
5856 * eval.c (set_backtrace_debug_on_exit): Now static.
5857 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5858 No longer inline. EXTERN_INLINE is needed only for functions
5859 defined in .h files. Reindent function header as per GNU style.
5860 (backtrace_p, backtrace_top, backtrace_next):
5861 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5862 compiler or linker. Add extern decls to pacify gcc -Wall.
5863 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5865 * frame.c (free_monitors): Define only on platforms that need it.
5866 * nsterm.m (ns_term_init):
5867 * process.c (catch_child_signal):
5868 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5869 defined on all porting targets these days.
5870 * process.c, process.h (catch_child_signal):
5871 Make it extern only if NS_IMPL_GNUSTEP is defined.
5873 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5875 * w32.c (gettimeofday): Make the signature identical to prototype
5876 in nt/inc/sys/time.h.
5878 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5880 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5883 * keyboard.c (safe_run_hooks_error): Improve error message.
5885 * data.c (pure_write_error): Add `object' argument.
5886 * puresize.h (CHECK_IMPURE): Use it.
5888 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5890 * Makefile.in (NOTIFY_OBJ): New variable.
5891 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5893 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5894 Call syms_of_gfilenotify.
5896 * gfilenotify.c: New file.
5898 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5899 and Qfile_w32notify.
5900 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5901 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5903 * lisp.h: Declare syms_of_gfilenotify.
5905 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5907 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5909 Merge the specpdl and backtrace stacks. Make the structure of the
5910 specpdl entries more obvious via a tagged union of structs.
5911 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5912 (enum specbind_tag): New enum.
5913 (struct specbinding): Make it a tagged union of structs.
5914 Add a case for backtrace records.
5915 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5916 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5917 (backtrace_debug_on_exit): New accessors.
5918 (struct backtrace): Remove.
5919 (struct catchtag): Remove backlist field.
5920 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5922 (Flocal_variable_p): Speed up the common case where the binding is
5924 * eval.c (backtrace_list): Remove.
5925 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5926 (set_backtrace_args, set_backtrace_nargs)
5927 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5928 (backtrace_next): New functions.
5929 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5930 (unwind_to_catch, internal_lisp_condition_case)
5931 (internal_condition_case, internal_condition_case_1)
5932 (internal_condition_case_2, internal_condition_case_n): Don't bother
5933 with backtrace_list any more.
5934 (Fsignal): Adjust to new backtrace format.
5935 (grow_specpdl): Move up.
5936 (record_in_backtrace): New function.
5937 (eval_sub, Ffuncall): Use it.
5938 (apply_lambda): Adjust to new backtrace format.
5939 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5941 (specbind): Adjust to new specpdl format. Simplify.
5942 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5943 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5945 (mark_backtrace): Remove.
5946 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5947 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5948 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5950 * profiler.c (record_backtrace): Use get_backtrace.
5951 (handle_profiler_signal): Use backtrace_top_function.
5952 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5955 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5957 * process.h (catch_child_signal): Declare.
5959 * process.c (catch_child_signal): New function.
5960 (init_process_emacs): Call it.
5962 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5963 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5965 (x_set_cursor_type): Remove declaration.
5966 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5967 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5968 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5969 (ns_get_color): Use F suffix on float.
5970 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5971 (ns_get_rgb_color): Remove.
5972 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5973 (note_mouse_movement): x and y are CGFloat.
5974 (ns_draw_fringe_bitmap): Remove unused rowY.
5975 Change #if to COCOA && >= 10_6.
5976 (ns_draw_window_cursor): Remove unused overspill.
5977 (ns_draw_underwave): width and x are EamcsCGFloat.
5978 (ns_draw_box): thickness is CGFloat.
5979 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5980 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5981 if not in main thread.
5982 (ns_get_pending_menu_title, ns_check_menu_open)
5983 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5984 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5985 (sendFromMainThread:): New method.
5986 (changeFont:): size is CGFloat.
5987 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5988 Disable warning about permanent text.
5989 (characterIndexForPoint:): Adjust return type depending on GNUStep
5991 (mouseDown:): delta is CGFloat.
5992 (updateFrameSize): Remove unised variable f.
5993 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5994 Cast float to EmacsCGFloat.
5995 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5996 also to -1 when restoring.
5997 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5998 inside NS_IMPL_COCOA.
5999 (toggleFullScreen:): Put call to toggleFullScreen inside
6000 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6001 (setPosition:portion:whole:): por is CGFloat.
6002 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6003 (mouseDown:): Use CGFloat.
6004 (mouseDragged:): Remove unised variable edge.
6005 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6007 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6009 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6010 when NS_IMPL_GNUSTEP.
6011 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6012 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6013 (EmacsToolbar): Add clearAll. Add tag argument to
6014 addDisplayItemWithImage.
6015 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6017 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6019 * nsmenu.m (ns_update_menubar): Make static.
6020 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6021 (fillWithWidgetValue:): Add cast to SEL for setAction.
6022 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6023 (update_frame_tool_bar): Update code for GNUStep.
6024 (clearAll): New method.
6025 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6026 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6027 Move identifierToItem setObject and activeIdentifiers addObject before
6028 call to insertItemWithItemIdentifier.
6029 (validateVisibleItems): Fix indentation.
6030 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6031 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6032 UtilityWindow to aStyle, remove call to setStyleMask.
6034 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6036 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6037 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6038 Use F suffix on floats.
6039 (ns_char_width): Returns CGFloat.
6040 (ns_ascii_average_width): w is CGFloat instead of float.
6041 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6043 (ns_glyph_metrics): CGFloat instead of float.
6045 * nsfns.m (x_set_foreground_color, x_set_background_color):
6047 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6048 remove unused variables.
6049 (Fns_read_file_name): Keep track if panel is for save.
6050 Use ns_filename_from_panel/ns_directory_from_panel.
6051 (Fns_list_services): delegate only used for COCOA.
6052 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6053 Just return the input if GNUStep.
6054 (x_screen_planes): Remove.
6055 (Fxw_color_values): Use EmacsCGFloat
6056 (Fns_display_monitor_attributes_list): Only get screen number for
6058 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6060 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6061 ns_directory_from_panel.
6063 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6065 * process.c (handle_child_signal): Also use WCONTINUED.
6066 This is so that list-processes doesn't mistakenly list the process
6067 as stopped, when the process has actually been continued and is
6070 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6072 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6073 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6074 not already configured.
6076 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6078 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6080 * Makefile.in (mostlyclean): Remove *.res files.
6082 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6084 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6085 a buffer (bug#8447).
6087 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6089 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6090 display vector, and we backtrack, handle the case that the
6091 previous character position is also displayed from a display
6092 vector or covered by a display string or image. (Bug#14476)
6094 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6096 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6097 (struct MonitorInfo, free_monitors): Remove.
6098 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6099 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6100 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6103 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6104 (struct MonitorInfo, free_monitors): Remove.
6105 (ns_screen_name): Make static.
6106 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6107 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6110 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6111 (struct MonitorInfo): New struct.
6112 (free_monitors, make_monitor_attribute_list): Declare.
6114 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6116 (free_monitors, make_monitor_attribute_list): New functions.
6117 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6120 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6122 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6124 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6126 * keyboard.c: Apply keyboard decoding only to events that come directly
6127 from the tty, not from unread-command-events (bug#14368).
6128 (read_event_from_main_queue): New function, extracted from read_char).
6129 (read_decoded_char): Remove.
6130 (read_decoded_event_from_main_queue): New function to replace it.
6131 (read_char): Use it.
6132 (read_key_sequence): Use read_char rather than read_decoded_char.
6134 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6136 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6138 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6140 2013-05-22 Kenichi Handa <handa@gnu.org>
6142 The following changes are to fix the setting of
6143 buffer-file-coding-system on, for instance, C-x RET c unix RET
6144 _FILE_OF_DOS_EOL_TYPE_ RET.
6146 * coding.h (struct coding_system): New member detected_utf8_chars.
6148 * coding.c (detect_coding_utf_8): Count characters and check EOL
6149 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6151 (setup_coding_system): Do not initialize coding->head_ascii.
6152 (check_ascii): Do not set coding->eol_seen but update it. Do not
6153 call adjust_coding_eol_type here.
6154 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6155 If the eol-type of CODING is already specified, adjust the eol type
6156 of the found coding-system.
6157 (decode_coding_gap): Cancel previous change. Utilize the
6158 character numbers counted by detect_coding_utf_8. Fix detection
6161 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6163 * search.c (looking_at_1): Only set last_thing_searched if the match
6164 changed the match-data (bug#14281).
6166 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6168 * xdisp.c (reseat_at_previous_visible_line_start):
6169 Already declared in dispextern.h, so remove it here.
6170 (move_it_vertically_backward): Likewise.
6172 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6174 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6175 (Fx_display_pixel_width, Fx_display_pixel_height)
6176 (Fx_display_mm_width, Fx_display_mm_height):
6177 Mention `display-monitor-attributes-list' in docstrings.
6179 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6180 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6181 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6182 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6183 (Fx_display_backing_store, Fx_display_visual_class)
6184 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6185 (Fx_display_grayscale_p, Fx_display_pixel_width)
6186 (Fx_display_pixel_height, Fx_display_planes)
6187 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6188 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6189 (Fx_display_mm_width, Fx_display_mm_height)
6190 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6191 height for all physical monitors as in X11.
6193 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6194 Return pixel width or height for all physical monitors as in X11.
6196 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6198 Port --enable-gcc-warnings to clang.
6199 * bytecode.c (exec_byte_code):
6201 Redo diagnostic pragmas to pacify clang, too.
6202 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6203 * editfns.c (Fencode_time):
6204 * fileio.c (file_accessible_directory_p):
6205 * font.c (font_unparse_xlfd):
6206 Use '&"string"[index]' instead of '"string" + (index)'.
6207 * undo.c (user_error): Remove; unused.
6209 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6211 * insdel.c (insert_1_both): Document the arguments, instead of
6212 referring to insert_1, which no longer exists.
6214 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6215 some window, increment windows_or_buffers_changed, so that
6216 *Messages* display in that window is updated. (Bug#14408)
6218 * w32.c: Include epaths.h.
6219 (init_environment): Use cmdproxy.exe without leading directories.
6220 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6222 (gettimeofday): Adjust signature and return value to Posix
6225 * unexw32.c (open_output_file): Delete the existing emacs.exe
6226 before creating it, to break the hard link to the versioned
6229 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6230 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6231 (FIRSTFILE_OBJ): New variables.
6232 (W32_RES): Rename to EMACSRES. All users changed.
6233 (base_obj): Use $(CM_OBJ).
6234 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6235 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6236 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6237 $(W32_RES_LINK) before $(LIBES).
6238 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6240 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6242 * makefile.w32-in (DOC): Use just "DOC".
6244 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6246 * process.c: Export default filters and sentinels to Elisp.
6247 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6249 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6250 (Fset_process_sentinel, Fformat_network_address):
6251 Default to them instead of nil.
6252 (server_accept_connection): Sentinels can't be nil any more.
6253 (read_and_dispose_of_process_output): New function, extracted from
6254 read_process_output.
6255 (read_process_output): Use it; filters can't be nil.
6256 (Finternal_default_process_filter): New function, extracted from
6257 read_process_output.
6258 (exec_sentinel_unwind): Remove function.
6259 (exec_sentinel): Don't zilch sentinel while running.
6260 (status_notify): Sentinels can't be nil.
6261 (Finternal_default_process_sentinel): New function extracted from
6263 (setup_process_coding_systems): Default filter is not nil any more.
6264 (syms_of_process): Export new Elisp functions and initialize
6266 * lisp.h (make_lisp_proc): New function.
6268 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6270 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6272 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6274 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6275 unless we know that the window w is a leaf window.
6276 Another attempt at solving bug#14062.
6278 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6280 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6283 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6285 * image.c (gif_load): Check that subimages fit (Bug#14345).
6287 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6289 * lread.c (skip_dyn_eof): New function.
6290 (read1): Use it to skip the end of a file in response to #@00.
6292 * doc.c (get_doc_string): Slightly relax the sanity checking.
6294 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6296 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6297 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6298 (MonitorInfo): New struct.
6299 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6300 (Fns_display_monitor_attributes_list): New functions.
6301 (display-usable-bounds): Remove.
6302 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6305 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6307 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6308 (GTK_CHECK_VERSION): New macro, if not already defined.
6309 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6310 replaced by GTK_CHECK_VERSION.
6312 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6314 * xterm.h (GTK_PREREQ): New macro.
6315 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6316 to use this macro instead, for consistency and clarity.
6318 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6320 * xdisp.c (row_for_charpos_p): New function, with code of
6321 cursor_row_p, but accepts an additional argument CHARPOS instead
6322 of using a hardcoded PT.
6323 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6324 (row_containing_pos): Call row_for_charpos_p instead of partially
6325 doing the same. Fixes cursor positioning under longlines-mode
6326 when longlines-show-effect includes more than one newline, when
6327 moving the cursor vertically up.
6329 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6331 * makefile.w32-in (ACL_H): New macro.
6332 ($(BLD)/fileio.$(O)): Update dependencies.
6334 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6336 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6337 * Makefile.in (LIB_ACL): New macro.
6338 (LIBACL_LIBS): Remove.
6339 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6340 * fileio.c: Include <acl.h>.
6341 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6342 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6344 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6347 * unexelf.c: Don't assume ElfW (Half) fits in int.
6348 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6349 when dealing with ElfW (Half) values, since they can exceed 2**31
6350 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6351 (entry_address): Omit unused NUM arg. All uses changed.
6353 2013-05-07 Juri Linkov <juri@jurta.org>
6355 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6356 to the string converted from number with `Fnumber_to_string'.
6359 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6361 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6362 This fixes a problem introduced by my previous change.
6364 2013-05-07 Glenn Morris <rgm@gnu.org>
6366 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6368 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6370 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6372 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6374 Static checking by GCC 4.8.0.
6375 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6376 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6377 (x_get_monitor_attributes_fallback)
6378 (x_get_monitor_attributes_xinerama)
6379 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6380 Define only if USE_GTK.
6381 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6382 (x_get_monitor_attributes_fallback): Omit unused locals.
6383 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6384 Use double, not float, to avoid mixed-mode floating point arithmetic.
6386 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6387 Jan Djärv <jan.h.d@swipnet.se>
6389 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6390 (XINERAMA_CFLAGS): New macros.
6391 (ALL_CFLAGS, LIBES): Use them.
6393 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6394 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6395 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6396 (syms_of_xfns): DEFSYM them.
6397 (struct MonitorInfo): New struct.
6398 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6399 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6400 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6401 (x_get_monitor_attributes_xinerama): New functions.
6402 (Fx_display_monitor_attributes_list): New primitive.
6403 (syms_of_xfns): Defsubr it.
6405 * xterm.h (x_display_info): Add Xatom_net_workarea and
6406 Xatom_net_current_desktop.
6408 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6409 and dpyinfo->Xatom_net_current_desktop.
6411 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6413 * xdisp.c (pos_visible_p): Use the special code for finding the
6414 beginning of a display property or overlay for any "replacing"
6415 display property, not just for display strings. This solves
6416 incorrect reporting of position by posn-at-point. (Bug#14241)
6418 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6420 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6421 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6422 Verify that ElfW (Half) fits in int.
6423 (fatal): Use same signature as lisp.h.
6424 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6425 configure and build with -DUNEXELF_DEBUG without worrying about
6426 other modules that use DEBUG.
6427 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6428 possibly-wide integers now uses it instead of plain fprintf.
6429 (entry_address): New function, which avoids problems with 32-bit
6430 overflow on 64-bit hosts.
6431 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6432 (round_up): Don't assume the remainder fits in int.
6433 (find_section): Use bool for boolean. Simplify debug code.
6434 (unexec): Don't assume file sizes fit in int or size_t.
6435 Omit unnecessary trailing newline in 'fatal' format.
6436 Use strerror rather than outputting decimal error number.
6437 Remove unused code when emacs is not defined;
6438 this file relies on Emacs now.
6439 Don't assume e_phnum and e_shnum are positive.
6441 * regex.c: Fix problems when DEBUG is defined.
6442 (extract_number, extract_number_and_incr): Define regardless of
6443 whether DEBUG is defined; that's simpler and makes the code less
6444 likely to go stale in the normal case when DEBUG is not defined.
6445 Return int rather than taking an int * arg. All callers changed.
6446 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6447 Remove, replacing with ...
6448 (DEBUG_PRINT): New macro. All callers changed.
6449 (DEBUG_COMPILES_ARGUMENTS): New macro.
6450 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6451 (print_compiled_pattern, print_double_string) [DEBUG]:
6452 Use prototype rather than old-style definition.
6453 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6454 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6455 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6456 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6457 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6458 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6459 This matters only when DEBUG is defined.
6461 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6463 * xdisp.c (set_iterator_to_next): Set the
6464 ignore_overlay_strings_at_pos_p flag only if we are _really_
6465 iterating over an overlay string, as indicated by the
6466 current.overlay_string_index member. (Bug#14306)
6468 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6470 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6471 to where it is used, to avoid autorelease issues (Bug#14050).
6473 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6475 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6476 * fileio.c (syms_of_fileio): Implement this.
6477 * filelock.c (create_lock_file): If symbolic links don't work, so
6478 we use a regular file as a lock file, do not fsync the lock file;
6481 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6483 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6484 (syms_of_minibuf): Adjust accodingly.
6486 * callint.c (Fcall_interactively): Adjust calls accordingly.
6488 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6490 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6491 w->contents is a buffer before computing everything else.
6492 Use parentheses to disambiguate last part of the condition.
6494 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6495 assertion violations. (Bug#14062)
6497 2013-05-01 David Reitter <david.reitter@gmail.com>
6499 * nsfns.m (ns_tooltip): Initialize.
6501 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6503 * coding.c (decode_coding_gap): Don't remove the character before
6504 a newline unless it's a CR character. (Bug#14287)
6506 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6508 * dispextern.h (struct face): Move enum face_underline_type
6509 earlier so that bitfields can be in the same word.
6511 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6513 * nsfns.m (handlePanelKeys): New function.
6514 (EmacsOpenPanel:performKeyEquivalent:)
6515 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6516 arrows/function/control and copy/paste keys (Bug#14296).
6518 2013-04-27 Juri Linkov <juri@jurta.org>
6520 * callint.c (Fcall_interactively): Call `Qread_number' for
6521 interactive code letter `n' instead of using duplicate code.
6524 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6526 * systime.h (make_timeval): Declare as 'const'.
6528 2013-04-27 Kenichi Handa <handa@gnu.org>
6530 * font.c (font_open_entity): Always open a font of manageable
6533 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6535 Port better to AIX (Bug#14258).
6536 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6539 2013-04-24 Kenichi Handa <handa@gnu.org>
6541 * coding.c (decode_coding_iso_2022): When an invalid escape
6542 sequence is encountered, reset the invocation and designation
6543 status to the safest one.
6545 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6547 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6548 Without this fix, "make distclean" leaves stamp-h1 behind.
6550 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6552 * w32fns.c (w32_fullscreen_rect): New function to compute the
6553 window rectangle for the given fullscreen mode.
6554 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6555 longer tunes the window size. This keeps the window's edges flush
6556 with the screen and allows the taskbar to hide itself in fullboth.
6558 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6559 window decorations and uses the entire screen.
6561 * w32term.h (w32_fullscreen_rect) Add prototype.
6562 (struct w32_output): Replace normal_width, normal_height,
6563 normal_top, and normal_left members with a single normal_placement
6565 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6567 (FRAME_NORMAL_PLACEMENT): New macro.
6569 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6571 * minibuf.c (Ftest_completion): Silence compiler warning.
6573 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6575 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6578 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6581 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6582 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6583 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6584 parentheses where appropriate.
6586 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6588 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6590 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6592 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6593 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6594 Mention in the doc string that setting these variables takes
6595 effect only after a call to set-window-buffer. (Bug#14200)
6597 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6599 * indent.c (Fvertical_motion): Don't consider display strings on
6600 overlay strings as display strings on the buffer position we
6601 started from. This prevents vertical cursor motion from jumping
6602 more than one line when there's an overlay string with a display
6603 property at end of line.
6604 Reported by Karl Chen <Karl.Chen@quarl.org> in
6605 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6607 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6609 * window.c (select_window): `record_buffer' even if window is
6610 already selected (bug#14191).
6612 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6614 * window.c (Fwindow_end): Test more flags, including the buffer's
6615 last_overlay_modified flag, to determine whether the window's
6616 display is really up-to-date. Prevents the function from
6617 returning a stale value. (Bug#14170)
6618 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6621 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6623 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6624 garbaged only if it is not already the top frame on its TTY.
6625 This prevents flickering due to constant redrawing of TTY frames when
6626 there are GUI frames open in the same session. (Bug#13864)
6628 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6630 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6631 of marking the idle timers directly.
6633 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6635 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6638 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6640 * window.c (select_window): Don't record_buffer while the invariant is
6641 temporarily broken (bug#14161).
6643 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6645 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6647 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6649 2013-04-07 Romain Francoise <romain@orebokech.com>
6651 Ignore additional platform-specific ACL errors (Bug#13702).
6652 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6653 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6655 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6657 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6660 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6662 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6663 This bug was introduced by my 2013-02-25 change that simplified
6664 data_start configuration. Without this change, on GNU/Linux
6665 an Emacs configured with --enable-profiling fails immediately
6666 due to a profiler signal.
6667 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6668 with these flags. On platforms where special flags are needed
6669 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6670 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6671 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6673 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6675 Get rid of some platform-specific functions examining window
6676 system and its capabilities. This is a partial rework of the
6678 * lisp.h (have_menus_p): Remove prototype. This function is
6679 replaced with platform-independent window_system_available.
6680 (check_window_system): Move to...
6681 * frame.h (decode_window_system_frame, window_system_available):
6682 ...here, add new prototypes.
6683 * frame.c (window_system_available, decode_window_system_frame):
6685 (check_window_system): Platform-independent now.
6686 * xterm.h (x_in_use): Remove declaration.
6688 * w32term.h (check_x_frame):
6689 * nsterm.h (check_x_frame): Remove prototypes. This function
6690 is replaced with platform-independent decode_window_system_frame.
6691 * msdos.c (have_menus_p): Remove.
6692 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6693 Remove platform-specific functions. Use check_window_system,
6694 decode_window_system_frame and check_ns_display_info where
6695 appropriate. Minor style and comment tweaks.
6696 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6697 (check_x_frame): Likewise.
6698 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6700 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6701 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6702 * xmenu.c, xselect.c: All related users changed.
6704 2013-04-03 Kenichi Handa <handa@gnu.org>
6706 The following changes is to optimize the code for reading UTF-8
6709 * coding.c (check_ascii): Rename from detect_ascii. Return value
6710 changed. Check EOL format. Do not call adjust_coding_eol_type
6712 (check_utf_8): New function.
6713 (adjust_coding_eol_type): Do nothing if already adjusted.
6714 (detect_coding): Compare the return value of check_ascii with
6715 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6716 (decode_coding_gap): Optimize for valid UTF-8.
6718 2013-03-21 Kenichi Handa <handa@gnu.org>
6720 * coding.c (syms_of_coding): Cancel previous change.
6722 * insdel.c (insert_from_gap): Fix previous change.
6724 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6726 Consistently use platform-specific function to detect window system.
6727 * lisp.h (check_window_system): New prototype. This function is
6728 going to replace check_x, check_w32 and check_ns.
6729 (have_menus_p): Mention msdos.c in comment.
6730 * fontset.c (check_window_system_func): Remove. Adjust all users.
6731 * fontset.h (check_window_system_func): Remove prototype.
6732 * nsterm.h (check_ns):
6733 * xterm.h (check_x):
6734 * w32term.h (check_w32): Likewise.
6735 * menu.c (Fx_popup_menu): Use check_window_system.
6736 * msdos.c (check_window_system): Define for MS-DOS.
6737 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6738 * w32fns.c (check_window_system): Likewise for MS-Windows.
6739 * xfns.c (check_window_system): Likewise for X.
6740 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6741 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6743 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6745 Prefer < to > in range checks such as 0 <= i && i < N.
6746 This makes it easier to visualize quantities on a number line.
6747 This patch doesn't apply to all such range checks,
6748 only to the range checks affected by the 2013-03-24 change.
6749 This patch reverts most of the 2013-03-24 change.
6750 * alloc.c (xpalloc, Fgarbage_collect):
6751 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6752 * character.c (string_escape_byte8):
6753 * charset.c (read_hex):
6754 * data.c (cons_to_unsigned):
6755 * dispnew.c (update_frame_1):
6756 * doc.c (Fsubstitute_command_keys):
6757 * doprnt.c (doprnt):
6758 * editfns.c (hi_time, decode_time_components):
6759 * fileio.c (file_offset):
6760 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6761 * font.c (font_intern_prop):
6762 * frame.c (x_set_alpha):
6763 * gtkutil.c (get_utf8_string):
6764 * indent.c (check_display_width):
6765 * keymap.c (Fkey_description):
6766 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6768 * minibuf.c (read_minibuf_noninteractive):
6769 * process.c (wait_reading_process_output):
6770 * search.c (Freplace_match):
6771 * window.c (get_phys_cursor_glyph):
6772 * xdisp.c (redisplay_internal):
6773 * xsmfns.c (smc_save_yourself_CB):
6774 Prefer < to > for range checks.
6775 * dispnew.c (sit_for): Don't mishandle NaNs.
6776 This fixes a bug introduced in the 2013-03-24 change.
6777 * editfns.c (decode_time_components): Don't hoist comparison.
6778 This fixes another bug introduced in the 2013-03-24 change.
6780 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6782 * frame.h (struct frame): Drop scroll_bottom_vpos
6783 member becaue all real users are dead long ago.
6784 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6785 * xdisp.c (redisplay_internal): Adjust user.
6787 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6789 * nsmenu.m (showAtX:Y:for:): setLevel to
6790 NSPopUpMenuWindowLevel (Bug#13998).
6792 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6794 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6795 (ns_check_pending_open_menu): Declare.
6797 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6798 (x_activate_menubar): Update the menu with title that matches
6799 ns_get_pending_menu_title, and call
6800 ns_check_pending_openmenu (Bug#12698).
6801 (menuWillOpen:): New method.
6802 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6804 * nsterm.m (menu_will_open_state, menu_mouse_point)
6805 (menu_pending_title): New varaibles.
6806 (ns_get_pending_menu_title, ns_check_menu_open)
6807 (ns_check_pending_open_menu): New functions.
6809 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6811 * indent.c (current_column_bol_cache): Remove leftover which is not
6812 used in Fmove_to_column any more.
6813 (current_column, scan_for_column): Adjust users.
6814 * keyboard.c (last_point_position_buffer, last_point_position_window):
6815 Remove leftovers which are not used for recording undo any more.
6816 (command_loop_1, syms_of_keyboard): Adjust users.
6817 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6818 redisplay_window any more.
6819 (move_it_to): Adjust user.
6821 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6823 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6824 Update dependencies.
6826 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6828 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6829 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6832 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6834 * window.h (struct window): Replace hchild, vchild and buffer slots
6835 with the only contents slot. This is possible because each valid
6836 window may have either the child window (in vertical or horizontal
6837 combination) or buffer to display (for the leaf window). Using that,
6838 a lof of operations to traverse and/or change window hierarchies may
6839 be simplified. New member horizontal is used to distinguish between
6840 horizontal and vertical combinations of internal windows.
6841 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6842 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6843 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6844 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6845 Use contents slot, not buffer, where appropriate.
6846 (wset_combination): New function.
6847 (wset_buffer): Add eassert.
6848 (Fframe_first_window): Simplify the loop reaching first window.
6849 (Fwindow_buffer): Use WINDOW_LEAF_P.
6850 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6851 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6852 (unshow_buffer): Convert initial debugging check to eassert.
6853 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6854 (make_parent_window, window_resize_check, window_resize_apply)
6855 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6856 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6857 Adjust to match struct window changes.
6858 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6859 (mark_window_cursors_off, count_windows, get_leaf_windows)
6860 (foreach_window_1): Simplify the loop.
6861 * alloc.c (mark_object): Do not check for the leaf window because
6862 internal windows has no glyph matrices anyway.
6863 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6864 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6865 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6866 (build_frame_matrix_from_window_tree, mirror_make_current)
6867 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6868 (update_window_tree, set_window_update_flags): Simplify the loop.
6869 (sync_window_with_frame_matrix_rows): Enforce live window.
6870 Use contents slot, not buffer, where appropriate.
6871 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6872 and WINDOW_HORIZONTAL_COMBINATION_P.
6873 (make_frame_visible_1): Simplify the loop.
6874 Use contents slot, not buffer, where appropriate.
6875 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6876 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6877 (expose_window_tree): Likewise.
6878 Use contents slot, not buffer, where appropriate.
6879 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6880 to avoid deleted windows. Use contents slot instead of buffer.
6881 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6882 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6883 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6884 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6886 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6888 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6889 identify the reasons for assertion violations in bug#14062 and
6891 (Fx_show_tip): Fix compilation error under
6892 "--enable-check-lisp-object-type". (Bug#14073)
6894 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6895 Reported by <rzl24ozi@gmail.com>.
6897 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6899 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6901 (unwind_with_echo_area_buffer): ...to restore it here.
6902 This is needed to ensure that...
6903 (redisplay_window): ...both window markers are valid here,
6904 which is verified by eassert.
6905 * editfns.c (save_excursion_save): Do not assume that
6906 selected_window always displays the buffer.
6907 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6910 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6912 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6915 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6917 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6919 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6921 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6922 since MinGW's w32api headers do. This avoids compiler warnings.
6924 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6927 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6929 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6931 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6933 * gtkutil.c (style_changed_cb): Check if frame is live and an
6934 X frame (Bug#14038).
6936 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6938 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6939 Define only for _WIN32_WINNT less than 0x0500.
6940 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6942 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6943 see its own definitions of 'struct timeval' and 'struct timezone'.
6945 Fix incompatibilities between MinGW.org and MinGW64 headers.
6946 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6948 * w32.c (REPARSE_DATA_BUFFER): Guard with
6949 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6951 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6953 * xterm.c: Include X11/XKBlib.h
6954 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6956 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6958 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6960 * blockinput.h (input_blocked_p): Likewise.
6961 * bytecode.c (exec_byte_code): Likewise.
6962 * callproc.c (call_process_kill, call_process_cleanup)
6963 (Fcall_process): Likewise.
6964 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6965 (Fccl_execute_on_string): Likewise.
6966 * character.c (string_escape_byte8): Likewise.
6967 * charset.c (read_hex): Likewise.
6968 * cm.c (calccost): Likewise.
6969 * data.c (cons_to_unsigned): Likewise.
6970 * dired.c (directory_files_internal, file_name_completion):
6972 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6973 (sit_for): Likewise.
6974 * doc.c (Fsubstitute_command_keys): Likewise.
6975 * doprnt.c (doprnt): Likewise.
6976 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6977 * emacsgtkfixed.c: Likewise.
6978 * fileio.c (file_offset, Fwrite_region): Likewise.
6979 * floatfns.c (Fexpt, fmod_float): Likewise.
6980 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6982 * font.c (font_intern_prop): Likewise.
6983 * frame.c (x_set_alpha): Likewise.
6984 * gtkutil.c (get_utf8_string): Likewise.
6985 * indent.c (check_display_width): Likewise.
6986 * intervals.c (create_root_interval, rotate_right, rotate_left)
6987 (split_interval_right, split_interval_left)
6988 (adjust_intervals_for_insertion, delete_node)
6989 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6990 (merge_interval_right, merge_interval_left, copy_intervals)
6991 (set_intervals_multibyte_1): Likewise.
6992 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6993 * keymap.c (Fkey_description): Likewise.
6994 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6995 * lread.c (openp, read_integer, read1, string_to_number):
6997 * menu.c (ensure_menu_items): Likewise.
6998 * minibuf.c (read_minibuf_noninteractive): Likewise.
6999 * print.c (printchar, strout): Likewise.
7000 * process.c (create_process, Faccept_process_output)
7001 (wait_reading_process_output, read_process_output, send_process)
7002 (wait_reading_process_output): Likewise.
7003 * profiler.c (make_log, handle_profiler_signal): Likewise.
7004 * regex.c (re_exec): Likewise.
7005 * regex.h: Likewise.
7006 * search.c (looking_at_1, Freplace_match): Likewise.
7007 * sysdep.c (get_child_status, procfs_ttyname)
7008 (procfs_get_total_memory): Likewise.
7009 * systime.h (EMACS_TIME_VALID_P): Likewise.
7010 * term.c (dissociate_if_controlling_tty): Likewise.
7011 * window.c (get_phys_cursor_glyph): Likewise.
7012 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7013 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7015 * xfns.c (Fx_window_property): Likewise.
7016 * xmenu.c (set_frame_menubar): Likewise.
7017 * xselect.c (x_get_window_property, x_handle_dnd_message):
7019 * xsmfns.c (smc_save_yourself_CB): Likewise.
7020 * xterm.c (x_scroll_bar_set_handle): Likewise.
7022 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7024 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7025 to be optional or nil. Adjust comment and convert it to docstring.
7026 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7027 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7029 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7031 Static checking by GCC 4.8-20130319.
7032 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7033 * process.c (Fset_process_datagram_address)
7034 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7035 * xdisp.c (get_char_face_and_encoding):
7036 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7037 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7038 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7040 2013-03-24 Ken Brown <kbrown@cornell.edu>
7042 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7043 fix compilation on 64-bit Cygwin, where underscores are not
7044 automatically prepended.
7046 * w32term.c (w32_initialize): Silence compiler warning.
7048 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7050 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7051 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7052 variables, to save and restore frame dimensions.
7053 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7054 after returning from a 'fullscreen' configuration.
7055 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7056 to avoid races between the main thread and the input thread.
7058 * w32term.h (struct w32_output): New members normal_width,
7059 normal_height, normal_top, normal_left, and prev_fsmode.
7060 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7061 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7064 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7065 'fullscreen' parameter. Always record previous width and height
7066 of the frame, except when switching out of maximized modes, so
7067 that they could be restored correctly, instead of resetting to the
7068 default frame dimensions. Send SC_RESTORE command to the frame,
7069 unless we are going to send SC_MAXIMIZE, to restore the frame
7070 resize hints in the mouse pointer shown by the window manager.
7073 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7075 * lisp.h (get_frame_param): Adjust conditions for prototype
7078 2013-03-22 Ken Brown <kbrown@cornell.edu>
7080 * unexcw.c: Drop unneeded inclusion of w32common.h.
7081 (report_sheap_usage): Declare.
7082 (read_exe_header): Add magic numbers for x86_64.
7083 (fixup_executable): Fix printf format specifier for unsigned long
7086 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7088 * frame.h (struct frame): Put menu_bar_window under #ifdef
7089 because this member is not needed when X toolkit is in use.
7090 (fset_menu_bar_window):
7091 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7092 (free_glyphs, update_frame):
7093 * xdisp.c (expose_frame): Likewise.
7094 (display_menu_bar): Likewise. Remove redundant eassert.
7095 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7098 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7100 Use functions and constants to manipulate Lisp_Save_Value objects.
7101 This replaces code that used macros and strings and token-pasting.
7102 The change makes the C source a bit easier to follow,
7103 and shrinks the Emacs executable a bit.
7104 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7105 (make_save_value): Change 1st arg from string to enum. All callers
7108 (mark_object): Use if, not #if, for GC_MARK_STACK.
7109 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7110 (XSAVE_OBJECT): Now functions, not macros.
7111 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7112 the constant was never used.
7113 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7114 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7115 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7116 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7118 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7119 type3 with a single member save_type. All uses changed.
7120 (save_type, set_save_pointer, set_save_integer): New functions.
7121 * print.c (PRINTX): Remove.
7123 * alloc.c: Remove redundant static declarations.
7125 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7127 * window.h (struct window): Convert left_col, top_line, total_lines
7128 and total_cols from Lisp_Objects to integers. Adjust comments.
7129 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7131 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7132 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7133 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7134 Adjust users where appropriate.
7136 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7138 * frame.h (struct frame): Drop resx and resy because the same data is
7139 available from window system-specific output context. Adjust users.
7140 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7141 New functions to provide defaults when no window system available.
7142 (FRAME_RES_X, FRAME_RES_Y): New macros.
7143 (NUMVAL): Move from xdisp.c.
7144 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7145 (Ffont_face_attributes, Fopen_font):
7146 * image.c (gs_load):
7147 * w32font.c (fill_in_logfont):
7148 * xdisp.c (calc_pixel_width_or_height):
7149 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7150 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7152 2013-03-20 Kenichi Handa <handa@gnu.org>
7154 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7155 to 1 (temporary workaround until a bug related to ASCII
7156 optimization is fixed).
7158 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7160 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7161 Signal error if window is not internal. Adjust docstring.
7162 (delete_all_child_windows): Use combination_limit to save the buffer.
7163 (Fset_window_configuration): Adjust accordingly.
7164 * print.c (syms_of_print): Initialize debugging output not here...
7165 (init_print_once): ...but in a new function here.
7166 * lisp.h (init_print_once): Add prototype.
7167 * emacs.c (main): Add call to init_print_once. Adjust comments.
7169 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7171 * window.c (window_resize_check, window_resize_apply)
7172 (window_from_coordinates, recombine_windows, set_window_buffer)
7173 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7174 (Fsplit_window_internal, Fdelete_window_internal)
7175 (freeze_window_starts): Use bool for booleans.
7176 * window.h (window_frame_coordinates, resize_frame_windows)
7177 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7179 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7181 * dispnew.c (bitch_at_user): Use `user-error'.
7183 2013-03-17 Ken Brown <kbrown@cornell.edu>
7185 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7186 as return type of image_background. (Bug#13981)
7187 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7189 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7191 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7192 (ns_select): Don't return with result uninitialized.
7194 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7197 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7199 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7200 directories. If filename is nil, get directory name (Bug#13932).
7201 Use getFilename and getDirectory.
7202 (getFilename, getDirectory): New methods for EmacsSavePanel and
7204 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7206 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7208 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7210 2013-03-15 Kenichi Handa <handa@gnu.org>
7212 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7213 (adjust_after_replace): Make it back to static. Delete the third
7214 arg text_at_gap_tail. Cancel the code for handling it.
7216 * coding.h (struct coding_system): New member eol_seen.
7218 * coding.c (detect_ascii): New function.
7219 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7220 when the source bytes are actually scanned. On detecting for
7221 coding_category_utf_8_auto, call detect_ascii instead of scanning
7222 source bytes directly.
7223 (produce_chars): Call insert_from_gap with the new arg 0.
7224 (encode_coding): Likewise.
7225 (decode_coding_gap): Control ASCII optimization by the variable
7226 disable_ascii_optimization instead of #ifndef .. #endif.
7227 Deccode EOL format according to coding->eol_seen.
7228 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7231 * lisp.h (adjust_after_replace): Cancel externing it.
7232 (insert_from_gap): Adjust prototype.
7234 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7236 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7237 FULLSCREEN_MAXIMIZED. (Bug#13935)
7239 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7241 * region-cache.c (find_cache_boundary, move_cache_gap)
7242 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7243 Simplify debugging check and convert to eassert. Adjust comment.
7244 (pp_cache): Put under ENABLE_CHECKING.
7246 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7248 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7249 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7251 (w32fullscreen_hook): If the frame is visible, reset
7252 f->want_fullscreen flag after changing the frame size. If the
7253 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7256 2013-03-13 Daniel Colascione <dancol@dancol.org>
7258 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7259 too so that these builds can use Cygwin's file conversion
7260 functions. (We've been building and linking cygw32.o all along
7261 and just not using it.)
7263 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7265 File synchronization fixes (Bug#13944).
7266 * Makefile.in (LIB_FDATASYNC): New macro.
7268 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7269 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7270 Don't worry about HAVE_FSYNC, since a substitute fsync is
7271 available if the system lacks one.
7272 (Fwrite_regin): Retry fsync if interrupted.
7274 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7276 * w32term.c (w32_read_socket): If the Emacs frame is being
7277 activated, call w32fullscreen_hook, to make sure the new frame
7278 dimensions are in effect. (Bug#13937)
7280 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7282 * xdisp.c (init_iterator): Simplify because both character and byte
7283 positions are either specified or -1. Add eassert. Adjust comment.
7284 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7285 character and byte positions can be obtained from marker.
7287 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7289 Static checking by Sun C 5.12.
7290 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7291 * bytecode.c (exec_byte_code):
7292 * dispnew.c (init_display):
7294 * fileio.c (Fsubstitute_in_file_name):
7295 * keyboard.c (Fevent_convert_list):
7296 * keymap.c (Fsingle_key_description):
7297 * term.c (maybe_fatal, fatal):
7298 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7299 * xsmfns.c (Fhandle_save_session):
7300 Omit unreachable code.
7301 * keymap.c (map_keymap_char_table_item): Cast void * to
7302 a function pointer type; the C Standard requires this.
7304 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7305 Include <sys/param.h> unconditionally, as that works elsewhere and
7306 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7307 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7310 See ChangeLog.12 for earlier changes.
7316 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7318 This file is part of GNU Emacs.
7320 GNU Emacs is free software: you can redistribute it and/or modify
7321 it under the terms of the GNU General Public License as published by
7322 the Free Software Foundation, either version 3 of the License, or
7323 (at your option) any later version.
7325 GNU Emacs is distributed in the hope that it will be useful,
7326 but WITHOUT ANY WARRANTY; without even the implied warranty of
7327 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7328 GNU General Public License for more details.
7330 You should have received a copy of the GNU General Public License
7331 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.