1 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5 2013-11-23 Glenn Morris <rgm@gnu.org>
7 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8 * lread.c (load_path_check): Take path to check as argument.
9 (load_path_default): New, split from init_lread.
10 (init_lread): Move calc of default load-path to load_path_default.
11 Empty elements in EMACSLOADPATH now stand for the default.
13 * emacs.c (decode_env_path): Add option to treat empty elements
14 as nil rather than ".".
15 * callproc.c (init_callproc_1, init_callproc):
16 * image.c (Vx_bitmap_file_path):
17 * lisp.h (decode_env_path):
18 * lread.c (Vsource_directory):
19 Update for new argument spec of decode_env_path.
21 2013-11-22 Eli Zaretskii <eliz@gnu.org>
23 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
24 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
26 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
28 Fix some dependency problems that cause unnecessary recompiles.
29 Problem reported by RMS in
30 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
31 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
32 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
33 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
34 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
35 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
36 (boostrap-clean): No need to remove stamp-oldxmenu.
38 Fix recently introduced bool vector overrun.
39 This was due to an optimization that went awry.
40 Reported by Glenn Morris in
41 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
42 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
43 for empty vectors, undoing the 2013-11-18 change.
44 * data.c (bool_vector_binop_driver): Rely on this.
45 Fix bug that occasionally overran the destination.
46 * lisp.h (struct Lisp_Bool_vector): Document this.
48 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
50 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
53 * nsterm.m (init, run, stop:): Comment out for now, does not work
56 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
58 * charset.c (syms_of_charset): Don't read past end of string.
60 2013-11-19 Glenn Morris <rgm@gnu.org>
62 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
64 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
66 Add hooks to run on gaining/losing focus. (Bug#15029)
67 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
68 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
69 (syms_of_frame): Add focus-in-hook, focus-out-hook.
71 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
73 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
74 The old names predated the API change that put destination at end.
76 Improve API of recently-added bool vector functions (Bug#15912).
77 The old API had (bool-vector-count-matches A B)
78 and (bool-vector-count-matches-at A B I), which gave the
79 misleading impression that the two functions were variants, one
80 with a location I. The new API has (bool-vector-count-population A)
81 and (bool-vector-count-consecutive A B I) to make the distinction
82 clearer. The first function no longer has a B argument, since the
83 caller can easily determine the number of nils if the length and
84 number of ts is known.
85 * data.c (Fbool_vector_count_population): Rename from
86 bool_vector_count_matches, and accept just 1 argument.
87 (Fbool_vector_count_consecutive): Rename from
88 Fbool_vector_count_matches_at.
90 Always allocate at least one bits_word per bool vector.
91 See Daniel Colascione in:
92 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
93 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
94 * data.c (bool_vector_binop_driver): Rely on this. Tune.
95 * lisp.h (struct Lisp_Bool_vector): Document this.
97 2013-11-18 Eli Zaretskii <eliz@gnu.org>
99 * insdel.c (invalidate_buffer_caches): New function, consolidated
100 from part of prepare_to_modify_buffer.
101 (insert_from_gap, prepare_to_modify_buffer):
102 * coding.c (code_convert_region, code_convert_string): Call
103 invalidate_buffer_caches. (Bug#15841)
105 * lisp.h (invalidate_buffer_caches): Add prototype.
107 2013-11-17 Eli Zaretskii <eliz@gnu.org>
109 * w32term.c (x_update_window_end): Don't invalidate the entire
110 mouse-highlight info, just signal frame_up_to_date_hook that mouse
111 highlight needs to be redisplayed. (Bug#15913)
113 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
115 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
117 2013-11-16 Eli Zaretskii <eliz@gnu.org>
119 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
120 while we are using Vprin1_to_string_buffer.
122 * keymap.c (describe_map): Don't crash if PT is 1 both before and
123 after inserting the description string. (Bug#15907)
125 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
127 * data.c: Work around bogus GCC diagnostic about shift count.
128 Reported by Eli Zaretskii in
129 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
130 (pre_value): New function.
131 (count_trailing_zero_bits): Use it.
133 2013-11-15 Eli Zaretskii <eliz@gnu.org>
135 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
136 assume C macros are not supported even under -g3 in these old GCC
139 2013-11-15 Leo Liu <sdl.web@gmail.com>
141 * minibuf.c (Ftry_completion, Fall_completions)
142 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
144 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
146 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
147 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
148 This avoids placing unnecessary constants into the Emacs code.
150 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
152 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
153 for Cygwin w32 build.
155 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
156 for Cygwin w32 build. (Bug#15892)
158 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
160 Simplify, port and tune bool vector implementation.
161 * alloc.c (bool_vector_exact_payload_bytes)
162 (bool_vector_payload_bytes): Remove.
163 (bool_vector_fill): Return its argument.
164 * alloc.c (bool_vector_fill):
166 * print.c (print_object):
167 Simplify by using bool_vector_bytes.
168 * alloc.c (make_uninit_bool_vector):
169 New function, broken out from Fmake_bool_vector.
170 (Fmake_bool_vector): Use it. Use tail call.
171 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
172 * data.c (BITS_PER_ULL): New constant.
173 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
174 if long long versions don't exist.
175 (shift_right_ull): New function.
176 (count_one_bits_word): New function, replacing popcount_bits_word
177 macro. Don't assume that bits_word is no wider than long long.
178 (count_one_bits_word, count_trailing_zero_bits):
179 Don't assume that bits_word is no wider than long long.
180 * data.c (bool_vector_binop_driver, bool_vector_not):
181 * fns.c (Fcopy_sequence):
183 Create an uninitialized destination, to avoid needless work.
184 (internal_equal): Simplify.
185 (Ffillarray): Prefer tail call.
186 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
187 contain at least one word.
188 (bits_word_to_host_endian): Prefer if to #if. Don't assume
189 chars are narrower than ints.
190 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
191 * fns.c (Fcopy_sequence):
193 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
194 Don't try to port to hosts where bits_word values have holes; the
195 code wouldn't work there anyway. Verify this assumption, though.
196 (bool_vector_bytes): New function.
197 (make_uninit_bool_vector): New decl.
198 (bool_vector_fill): Now returns Lisp_Object.
200 * xfns.c (xic_create_fontsetname):
201 * xrdb.c (gethomedir): Prefer tail calls.
203 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
205 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
206 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
208 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
209 that requires a return value.
210 (Fset_buffer_modified_p): Take advantage of this change to do
213 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
215 * buffer.c (Frestore_buffer_modified_p): Sync it with
216 Fset_buffer_modified_p.
217 (Fforce_mode_line_update): New function, moved from subr.el.
218 (Fset_buffer_modified_p): Use them.
219 (syms_of_buffer): Defsubr Fforce_mode_line_update.
221 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
223 * search.c (find_newline): Rewrite to prefer offsets to pointers.
224 This avoids undefined behavior when subtracting pointers into
225 different aways. On my platform it also makes the code a tad
226 smaller and presumably faster.
228 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
230 * keyboard.c (command_loop_1): Use region-extract-function.
231 * insdel.c (Qregion_extract_function): Not static any more (can we
232 stop pretending that these vars can benefit from being marked static?).
234 2013-11-09 Eli Zaretskii <eliz@gnu.org>
236 * search.c (find_newline): If buffer text is relocated during the
237 "dumb loop", adjust C pointers into buffer text to follow suit.
240 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
242 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
243 for conversion (Bug#15837).
245 2013-11-09 Eli Zaretskii <eliz@gnu.org>
247 * fileio.c (Finsert_file_contents): Invalidate the newline cache
248 for the entire range of inserted characters. (Bug#15841)
250 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
252 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
254 (realize_default_face): Remove assignment to distant-foreground if
255 unspecified (Bug#15815).
257 2013-11-08 Eli Zaretskii <eliz@gnu.org>
259 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
260 cache-long-scans disabled, since we don't want to call
261 prepare_to_modify_buffer (in insert_1_both) for each message we
264 * buffer.h (bset_cache_long_scans): New INLINE function, moved
265 from buffer.c. Improve commentary to the buffer field setter
268 * buffer.c (bset_cache_long_scans): Static function deleted.
269 Improve commentary to the buffer field setter functions.
270 (init_buffer_once): Default for cache-long-scans changed to t.
273 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
275 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
277 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
278 This bug was introduced in my 2013-06-21 change, and caused
279 struct Lisp_Sub_Char_Table objects to be given too many slots,
280 which broke 'make -C admin/unidata'.
282 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
284 Import changes from mac-port 4.5.
285 * macfont.m (mac_font_copy_default_descriptors_for_language)
286 (mac_font_copy_default_name_for_charset_and_languages): Declare.
287 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
288 (macfont_language_default_font_names): New.
289 (macfont_list): Rearrange language/charset code.
290 (macfont_close): Don't check for macfont_info->cache.
291 (mac_ctfont_create_preferred_family_for_attributes): New font
293 mac_font_copy_default_name_for_charset_and_languages.
294 (mac_font_copy_default_descriptors_for_language)
295 (mac_font_copy_default_name_for_charset_and_languages): New functions.
297 * macfont.h (kCTVersionNumber10_9): Define if not defined.
299 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
301 Port to C11 aligned_alloc, and fix some integer overflows.
302 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
303 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
304 and use of posix_memalign replaced with aligned_alloc.
305 (aligned_alloc): New function, defined or declared as needed.
306 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
307 Don't undef; configure.ac now does this.
308 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
309 (calloc, aligned_alloc): Check for integer overflow.
310 (aligned_alloc): Rename from memalign. All uses changed.
311 (memalign): New function, an alias for aligned_alloc.
313 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
315 * xdisp.c (redisplay_internal): Fix typo in last change.
317 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
319 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
321 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
323 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
324 redisplay--mode-lines-cause.
325 (redisplay_internal): Keep them uptodate. Remove redundant check of
326 buffer_shared_and_changed.
327 * *.[chm]: Number every assignment to update_mode_lines so we
328 can track why it is set.
330 2013-11-06 Eli Zaretskii <eliz@gnu.org>
332 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
334 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
336 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
337 can track why it is set.
339 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
341 Integer-related fixes for term.c etc.
342 * dispextern.h (face_tty_specified_color): New function.
343 * term.c (turn_on_face): Don't rely on undefined behavior when
344 assigning an out-of-range value to 'long'.
345 Simplify test for toggling highlight.
346 (tty_capable_p): Omit last two (unused) args. All callers changed.
347 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
348 (read_menu_input, tty_menu_activate, tty_menu_show):
349 * xfaces.c (x_supports_face_attributes_p)
350 (tty_supports_face_attributes_p):
351 Use bool for boolean. All callers changed.
352 (tty_supports_face_attributes_p): Omit defaults for color indices;
353 no longer needed. Simplify tail call.
355 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
357 * xdisp.c (prepare_menu_bars): Mark static.
358 * lisp.h (prepare_menu_bars): Don't declare.
359 * xselect.c (x_handle_selection_clear):
360 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
362 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
364 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
365 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
367 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
369 * keyboard.c (Fcommand_error_default_function): Rename from
370 Fdefault_error_output.
372 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
374 * keyboard.c (Fdefault_error_output): New function, extracted from
376 (syms_of_keyboard): Use it for Vcommand_error_function.
378 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
380 * eval.c (handlerlist_sentinel): New variable (bug#15802).
381 (init_eval): Use it to ensure handlerlist is non-NULL.
382 (unwind_to_catch): Make sure we never set handlerlist to NULL.
383 (Fsignal): Adjust NULLness test of handlerlist.
384 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
386 2013-11-05 Eli Zaretskii <eliz@gnu.org>
388 * callproc.c (call_process): Call prepare_to_modify_buffer before
389 decoding text read from the sub-process, as the decoded stuff will
390 be inserted into the buffer. This will invalidate the various
391 caches maintained for the buffer. (Bug#15148)
393 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
395 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
396 string of glyphless-char-display.
398 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
400 * nsfns.m (ns_get_name_from_ioreg): New function.
401 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
402 OSX >= 10.9. Use ns_get_name_from_ioreg.
404 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
406 Simplify and port recent bool vector changes.
407 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
408 only in this file. Use a more-efficient implementation if the
409 second argument is a power of 2.
410 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
411 Remove no-longer-necessary compile-time checks.
412 (bool_vector_exact_payload_bytes): New function.
413 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
414 exact payload changed to call the new function. Do not assume
415 that the arg or result fits in ptrdiff_t.
416 (bool_vector_fill): New function.
417 (Fmake_bool_vector): Use it. Don't assume bit counts fit
419 (vroundup_ct): Don't assume arg fits in size_t.
420 * category.c (SET_CATEGORY_SET): Remove. All callers now just
421 invoke set_category_set.
422 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
423 All callers changed. Use bool_vector_set.
424 * category.h (XCATEGORY_SET): Remove; no longer needed.
425 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
427 * data.c (Faref): Use bool_vector_ref.
428 (Faset): Use bool_vector_set.
429 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
430 (Fbool_vector_not, Fbool_vector_count_matches)
431 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
432 * fns.c (concat): Use bool_vector_ref.
433 (Ffillarray): Use bool_vector_fill.
434 (mapcar1): Use bool_vector_ref.
435 (sxhash_bool_vector): Hash words, not bytes.
436 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
437 a constant, since it's now used in #if.
438 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
439 unsigned char on unusual architectures, so that we no longer
440 assume that the number of bits per bits_word is a power of two or
441 is a multiple of 8 or of CHAR_BIT.
442 (Qt): Add forward decl.
443 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
444 at least as strictly as bits_word.
445 (bool_vector_data, bool_vector_uchar_data): New accessors.
446 All data structure accesses changed to use them.
447 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
448 (bool_vector_set): New functions.
449 (bool_vector_fill): New decl.
450 (ROUNDUP): Move to alloc.c as described above.
452 Fix recent gnutls changes.
453 * gnutls.c (Fgnutls_boot): Don't assume C99.
454 * process.c (wait_reading_process_output): Fix typo in recent change.
456 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
458 * process.c (wait_reading_process_output, read_process_output)
459 (send_process): Check gnutls_state is not NULL.
461 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
462 (Fgnutls_boot): Set process gnutls_p later, after initialization.
464 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
466 * nsterm.m (init, run, stop:): New methods in EmacsApp for
467 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
469 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
472 * nsfns.m (Fx_create_frame): Fix memory leak.
474 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
475 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
476 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
478 2013-11-04 Eli Zaretskii <eliz@gnu.org>
480 * xdisp.c (message3_nolog, message_with_string): Encode the string
481 before writing it to the terminal in a non-interactive session.
483 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
484 sure we concatenate them into a unibyte string.
486 * fileio.c (make_temp_name): Encode PREFIX, and decode the
487 resulting temporary name before returning it to the caller.
488 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
489 is a unibyte string, convert NAME to a unibyte string to ensure
490 that the result is also a unibyte string.
492 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
493 create unibyte strings from default paths and directory/file
496 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
499 * callproc.c (init_callproc): Use build_unibyte_string to make
500 sure we create unibyte strings from default paths and
501 directory/file names.
503 * buffer.c (init_buffer): Don't store default-directory of
504 *scratch* in multibyte form. The original problem which led to
506 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
507 but it was solved long ago. (Bug#15260)
509 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
511 Port to stricter C99 platforms.
512 Especially, C99 prohibits nesting a struct X inside struct Y if
513 struct X has a flexible array member.
514 * alloc.c (struct sdata): New type.
515 (sdata): Implement in terms of struct sdata.
516 Remove u member; all uses replaced by next_vector, set_next_vector.
517 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
518 (SDATA_DATA_OFFSET): Now a constant, not a macro.
519 (struct sblock): Rename first_data member to data, which is now
520 a flexible array member. All uses changed.
521 (next_vector, set_next_vector, large_vector_vec): New functions.
522 (vector_alignment): New constant.
523 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
524 (struct large-vector): Now merely a NEXT member, since the old approach
525 ran afoul of stricter C99. All uses changed to use
526 large_vector_vec or large_vector_offset.
527 (large_vector_offset): New constant.
528 * dispnew.c: Include tparam.h, for tgetent.
529 Do not include term.h; no longer needed.
530 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
531 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
532 (struct Lisp_Vector): Use a flexible array member for contents,
533 instead of a union with a member that is an array of size 1.
535 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
536 fact that the struct no longer contains a union.
537 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
538 (struct Lisp_Save_Value, struct Lisp_Free):
539 Use unsigned, not int, for spacers, to avoid c99 warning.
540 (union specbinding): Use unsigned, not bool, for bitfield, as
541 bool is not portable to pre-C99 hosts.
543 2013-11-04 Glenn Morris <rgm@gnu.org>
545 * emacs.c (usage_message): Mention that `-L :...' appends.
547 2013-11-02 Glenn Morris <rgm@gnu.org>
549 * Makefile.in (abs_builddir): Remove.
550 (bootstrap_exe): Use relative filename.
552 Use relative filenames in TAGS files.
553 * Makefile.in (abs_srcdir): Remove it again.
554 (.PHONY): Remove frc.
555 (maintainer-clean): No more TAGS-LISP file.
556 (TAGS): Pass relative file names to etags.
557 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
559 * Makefile.in (abs_srcdir): New, set by configure.
561 (maintainer-clean): Remove pointless echo. That should be in the
562 top-level Makefile, if anywhere. Delete TAGS-LISP.
563 (extraclean): No s/ and m/ directories for some time.
564 (TAGS): Also depend on ctagsfiles3.
565 Remove no-longer-defined S_FILE.
566 Pass absolute filenames to etags once more.
567 (TAGS-LISP): Replace lispdir with its expansion.
568 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
569 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
571 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
573 * xfaces.c (check_lface_attrs, realize_default_face):
574 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
575 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
577 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
579 * emacs.c (original_pwd): Remove global var by making it local.
580 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
582 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
584 * xfaces.c: Declare color_distance.
585 (QCdistant_foreground): New variable.
586 (NEAR_SAME_COLOR_THRESHOLD): New define.
587 (load_color2): New function.
588 (load_color): Call load_color2.
589 (load_face_colors): Call load_color2 and if distant-color is specified
590 calculate distant and use distant-color if colors are near.
591 (LFACE_DISTANT_FOREGROUND): New define.
592 (merge_face_ref, Finternal_set_lisp_face_attribute)
593 (Finternal_get_lisp_face_attribute)
594 (x_supports_face_attributes_p): Handle distant-foreground similar to
596 (syms_of_xfaces): DEFSYM QCdistant_foreground.
598 * dispextern.h (lface_attribute_index):
599 Add LFACE_DISTANT_FOREGROUND_INDEX.
601 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
603 * image.c (pbm_next_char): New function.
604 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
605 (pbm_scan_number): Use it.
606 (Qlibjpeg_version): New variable.
607 (syms_of_image): DEFSYM and initialize it.
609 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
611 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
613 2013-10-31 Glenn Morris <rgm@gnu.org>
615 * emacs.c (original_pwd): New char.
616 (main): If using --chdir, store original_pwd.
617 (init_cmdargs): When setting Vinvocation_directory based on a
618 relative argv[0], use original_pwd if set. (Bug#15768)
620 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
622 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
624 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
626 * insdel.c: Fix minor problems found by static checking.
627 (Qregion_extract_function): Now static.
628 (prepare_to_modify_buffer_1): Remove unused locals.
630 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
632 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
633 (syms_of_xdisp): Declare pre-redisplay-function.
634 (markpos_of_region): Remove function.
635 (init_iterator, compute_stop_pos, handle_face_prop)
636 (face_before_or_after_it_pos, reseat_to_string)
637 (get_next_display_element, window_buffer_changed)
638 (redisplay_internal, try_cursor_movement, redisplay_window)
639 (try_window_reusing_current_matrix, try_window_id, display_line)
640 (note_mode_line_or_margin_highlight, note_mouse_highlight)
641 (display_string, mouse_face_from_buffer_pos): Remove region handling.
642 * window.h (struct window): Remove field `region_showing'.
643 * dispextern.h (struct it): Remove region_beg/end_charpos.
644 (face_at_buffer_position, face_for_overlay_string)
645 (face_at_string_position): Update prototypes.
646 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
647 (face_at_string_position): Remove `region_beg' and `region_end' args.
648 * fontset.c (Finternal_char_font):
649 * font.c (font_at, font_range): Adjust calls accordingly.
650 * insdel.c (Qregion_extract_function): New var.
651 (syms_of_insdel): Initialize it.
652 (prepare_to_modify_buffer_1): Use it.
654 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
656 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
657 * ftxfont.c (ftxfont_get_gcs):
658 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
659 * xfaces.c (x_free_colors, x_free_dpy_colors)
660 (x_create_gc, unload_color):
661 * xselect.c (x_property_data_to_lisp):
662 * xsettings.c (parse_settings):
663 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
664 (get_bits_and_offset): Adjust definition.
665 * frame.c (XParseGeometry): Adjust locals.
666 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
667 * regex.h (toplevel): Likewise for reg_syntax_t.
669 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
671 * eval.c (run_hook_with_args): Use FUNCTIONP.
673 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
675 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
676 fields, drop 'allocated_p' member and use -1 for uninitialized value.
677 * w32term.h (struct w32_output): Similarly but do not use -1 because...
678 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
679 on MS-Windows anyway.
680 (free_face_colors): Define only if HAVE_X_WINDOWS and...
681 (free_realized_face): ...adjust user.
682 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
683 white relief pixels to -1.
684 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
685 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
686 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
688 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
690 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
691 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
692 in practice now. All callers changed.
694 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
696 * dispextern.h (struct face): Use bitfields for 'underline_type'
697 and 'box' members. Remove set-but-unused members 'pixmap_w' and
698 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
699 'stipple' member. Move 'lface' member up to help...
700 * xfaces.c (make_realized_face): ...this function to find and
701 clear just the members that need clearing.
702 (load_face_colors, realize_x_face):
703 * xdisp.c (extend_face_to_end_of_line): Adjust user.
705 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
707 * xftfont.c (struct xftfont_info): Remove set-but-unused
709 (xftfont_open): Adjust user.
710 (xftfont_get_colors): Remove useless prototype.
712 2013-10-26 Eli Zaretskii <eliz@gnu.org>
714 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
715 before passing them to 'unexec'. (Bug#15260)
717 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
719 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
721 2013-10-25 Eli Zaretskii <eliz@gnu.org>
723 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
724 the changed signature of the font driver's 'close' method.
726 * w32font.h (w32font_close): Adjust the prototype to the change in
729 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
731 * w32uniscribe.c (uniscribe_close): Adapt the call to
732 w32font_close to its new prototype.
734 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
736 Omit unused frame argument of font API's close function.
737 * font.h (struct font): Drop frame argument. Adjust comment.
738 * font.c (font_clear_cache, font_close_object): Adjust users.
739 * ftfont.c (ftfont_close):
740 * ftxfont.c (ftxfont_close):
741 * macfont.m (macfont_close):
742 * nsfont.m (nsfont_close):
743 * w32font.c (w32font_close):
744 * xfont.c (xfont_close):
745 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
746 tweak comments and make functions safe if called more than once for
747 the same font object.
749 Perform font-specific cleanup when font object is swept by GC. See
750 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
751 * alloc.c (cleanup_vector): New function.
752 (sweep_vector): Call it for each reclaimed vector object.
753 * font.h (struct font): Adjust comment.
755 2013-10-24 Glenn Morris <rgm@gnu.org>
757 * Makefile.in (abs_top_srcdir): New, set by configure.
759 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
761 Adjust recent font-related changes to fix bug#15686.
762 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
763 is a live window system frame, mark its default font too.
765 2013-10-23 Glenn Morris <rgm@gnu.org>
767 * Makefile.in (RUN_TEMACS): Make relative (again).
768 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
769 (bootstrap-emacs$(EXEEXT)):
770 Quote entities that might contain whitespace.
772 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
774 Port to Solaris 10 and its bundled GCC.
775 Problem reported by Timothy C. Burt.
776 * floatfns.c (isfinite, isnan): Redefine unconditionally.
778 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
780 Do not allow font caches to grow too large.
781 * alloc.c (compact_font_cache_entry, compact_font_caches):
782 New functions or stub if not HAVE_WINDOW_SYSTEM.
783 (compact_undo_list): Factor out from Fgarbage_collect.
785 (mark_face_cache): Mark face font. Move down to avoid
787 (mark_terminals): Do not mark font cache here.
788 (Fgarbage_collect): Call compaction functions described
789 above. Adjust comment.
791 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
793 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
794 chdir to HOME (bug#15607).
796 * nsterm.m (Qcocoa, Qgnustep): New variables.
797 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
798 (ns_get_color): Make selection color work for GNUStep also.
800 2013-10-18 Eli Zaretskii <eliz@gnu.org>
802 * keyboard.c (make_lispy_event): Remove GPM-specific code that
803 handles mouse clicks. Instead, let GPM use the same code as all
804 the other mice use. See the discussion starting at
805 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
806 for the details of the problem with the menu bar this fixes.
808 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
810 Remove port-specific display name lists to avoid extra
811 complexity and data duplication with display info lists.
812 * xterm.h (x_display_name_list): Remove declaration.
813 * xterm.c (x_display_name_list): Remove.
814 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
815 * xfns.c (x_display_info_for_name, Fx_display_list):
816 Likewise. Use x_display_list where appropriate.
817 * w32term.h (w32_display_name_list): Remove declaration.
818 * w32term.c (w32_display_name_list): Remove.
819 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
821 * w32fns.c (x_display_info_for_name, Fx_display_list):
822 Likewise. Use x_display_list where appropriate.
823 * nsterm.h (ns_display_name_list): Remove declaration.
824 * nsterm.m (ns_display_name_list): Remove.
825 (ns_term_init, syms_of_nsterm): Adjust users.
826 * nsfns.m (ns_display_info_for_name, Fx_display_list):
827 Likewise. Use x_display_list where appropriate.
828 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
829 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
830 (mark_terminals): Mark per-terminal font cache.
832 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
834 Don't run timers in input-pending-p. Its new check-timers param
835 provides the prior behavior. (Bug#15045).
836 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
839 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
841 Make some functions static in non-Microsoft builds.
842 On my platform (Fedora 19 x86-64), this shrinks the
843 Emacs executable (text+data) by 0.25%.
844 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
845 (load_color) [!MSDOS]:
846 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
847 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
848 * lisp.h (check_existing):
849 * process.h (conv_sockaddr_to_lisp, network_interface_list)
850 (network_interface_info) [!WINDOWSNT]:
851 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
853 * fileio.c (check_existing):
854 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
855 * process.c (conv_sockaddr_to_lisp, network_interface_list)
856 (network_interface_info) [!WINDOWSNT]:
857 * term.c (encode_terminal_code) [!WINDOWSNT]:
858 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
859 * xfaces.c (load_color) [!MSDOS]:
861 * fileio.c (check_existing, check_executable, check_writable):
862 * process.c (network_interface_list, network_interface_info):
863 Move earlier, so that we don't need forward decls.
864 * gnutls.c (fn_gnutls_transport_set_errno)
865 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
867 * w32.c (init_environment): Use faccessat rather than
868 check_existing, partly for consistency with the rest of the code
869 in this file, partly so that check_existing can be static.
871 Make VALMASK visible to GDB even if clang is used (Bug#15574).
872 * emacs.c (MAIN_PROGRAM): New macro.
873 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
874 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
876 bool vector int width fixes
877 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
878 (Fbool_vector_count_matches_at):
879 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
880 can exceed PTRDIFF_MAX, at least in theory.
881 (Fbool_vector_count_matches_at):
882 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
884 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
886 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
887 (struct sockaddr): Add forward decl, for platforms that lack it.
889 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
891 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
894 2013-10-16 Eli Zaretskii <eliz@gnu.org>
896 * w32.c (network_interface_get_info, network_interface_list)
897 (network_interface_info): New functions. (Bug#15610)
898 (GetAdaptersInfo_Proc): New typedef.
899 (get_adapters_info): New wrapper function.
900 (globals_of_w32): Initialize g_b_init_get_adapters_info.
902 * process.h (network_interface_list, network_interface_info):
905 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
906 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
907 all systems. Return non-nil for systems that HAVE_NET_IF_H and
908 for WINDOWSNT. Doc fix.
909 (syms_of_process): Defsubr Snetwork_interface_list and
910 Snetwork_interface_info unconditionally.
912 * menu.c (have_boxes): Fix redundant simulation of radio buttons
913 in NS GUI sessions. (Bug#15629)
915 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
917 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
919 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
921 * print.c (print_object): Print " ..." when truncating bool vectors.
923 2013-10-15 Eli Zaretskii <eliz@gnu.org>
925 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
926 standard mouse buttons.
928 * termhooks.h (struct input_event): Remove incorrect commentary.
930 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
932 Disallow bool vector operations on mixed-length operands.
933 The old behavior left garbage in the result vector sometimes,
934 and didn't seem to be useful.
935 * data.c (Qwrong_length_argument): New static var.
936 (wrong_length_argument): New function.
937 (bool_vector_binop_driver): Check that args agree in length.
939 * keyboard.c, keyboard.h (all_kboards): Now static.
941 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
943 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
944 note from the lispref.
946 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
948 * nsterm.h (struct ns_display_info): Remove set-but-unused
949 member image_cache (image caches are per-terminal anyway).
950 (FRAME_X_IMAGE_CACHE): Remove.
951 * nsterm.m (ns_initialize_display_info): Adjust user.
953 2013-10-14 Eli Zaretskii <eliz@gnu.org>
955 * w32proc.c: Include mingw_time.h.
957 * w32.c: Include mingw_time.h.
959 Implement scrolling of TTY menus when the screen is too short.
961 * term.c (tty_menu_display): Accept an additional argument, the
962 menu item from which to start displaying the menu. Account for
963 the value of Y when limiting the menu to the number of available
965 (mi_result): New enumeration.
966 (read_menu_input): Return enumerated value. When the y coordinate
967 hits min_y or max_y, return scroll indication instead of wrapping
969 (tty_menu_activate): Handle the scrolling indications from
970 read_menu_input. Compute the first menu item to display and pass
971 it to tty_menu_display.
973 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
975 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
976 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
977 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
978 Adjust to match the change described below.
979 (struct terminal): Move must_write_spaces, line_ins_del_ok,
980 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
981 memory_below_frame members to...
982 * termchar.h (struct tty_display_info): ...here because they're
983 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
985 * nsterm.m (ns_create_terminal):
986 * w32term.c (w32_create_terminal):
987 * xterm.c (x_create_terminal): Adjust users.
988 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
989 to filter out non-TTY frames. Adjust comment.
990 (scrolling): Adjust user. Prefer eassert for debugging check.
992 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
994 * xfaces.c (PT_PER_INCH): Remove unused macro.
995 * termhooks.h (struct terminal): Remove set-but-unused
996 member fast_clear_end_of_line.
997 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
998 * nsterm.m (ns_create_terminal):
1000 * w32term.c (w32_create_terminal):
1001 * xterm.c (x_create_terminal): Adjust users.
1003 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1005 * lisp.h (bool_vector_size): New function.
1006 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1007 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1008 (Fbool_vector_not, Fbool_vector_count_matches_at):
1009 Remove uses of 'eassume' that should no longer be needed,
1010 because they are subsumed by the 'eassume' in bool_vector_size.
1012 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1014 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1015 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1016 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1018 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1020 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1021 have different dimensions. (Bug#15575)
1023 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1026 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1028 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1030 * term.c (tty_menu_show): Never return with unbalanced
1031 specpdl. Use eassert for debugging check. Adjust style.
1033 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1035 * term.c (read_menu_input): Make selection of menu items
1036 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1037 (tty_menu_activate): Fix off-by-one error when computing max_y.
1039 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1041 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1042 audit logging (only used with GnuTLS 3.x) and enable it.
1044 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1046 * dispnew.c (redraw_frame): Remove useless #ifdef because
1047 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1048 Also, move TTY fflush to...
1049 * term.c (tty_update_end): ...this function.
1051 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1053 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1054 the end of the frame's glyph matrix. (Bug#15575)
1056 * term.c (tty_menu_display): Don't move cursor while overwriting
1057 frame's glyphs with menu items. Limit the number of items
1058 displayed to what can be shown on the available screen lines,
1059 excluding the echo area.
1060 (tty_menu_activate): Limit the Y coordinate allowed by
1061 read_menu_input to the last screen line used for menu display.
1063 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1065 * lisp.h (eassume): New macro.
1066 Also, include <verify.h>, for 'assume'.
1067 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1068 (vroundup, vector_nbytes):
1069 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1070 (Fbool_vector_not, Fbool_vector_count_matches)
1071 (Fbool_vector_count_matches_at):
1072 Use eassume, not eassert.
1073 * casetab.c (set_identity, shuffle):
1074 * composite.c (composition_gstring_put_cache):
1075 * dispnew.c (update_frame_1):
1076 * ftfont.c (ftfont_shape_by_flt):
1077 * image.c (gif_load):
1078 * intervals.c (offset_intervals):
1079 * macfont.m (macfont_shape):
1080 Remove calls to 'assume' that are no longer needed, because
1081 --enable-gcc-warnings no longer generates bogus warnings
1082 when these calls are removed.
1084 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1086 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1088 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1090 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1091 (Qsubstitute_env_in_file_name): New var.
1092 (syms_of_fileio): Define it.
1094 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1096 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1097 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1100 * term.c (save_and_enable_current_matrix): Don't allocate and
1101 don't save margin areas.
1102 (restore_desired_matrix): Don't restore margin areas.
1103 (free_saved_screen): Don't free margin areas.
1105 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1107 * image.c: Pacify --enable-gcc-warnings.
1108 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1109 #define only if used.
1111 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1113 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1114 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1115 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1116 (gif_load): For giflib v5.x and later, display the error message
1117 produced by giflib when its functions fail.
1118 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1121 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1123 * keyboard.c (last_event_timestamp): Remove. For X selection and
1124 GTK popup menus, it may be obtained from per-frame X display info.
1125 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1126 (process_special_events): Adjust users.
1127 * keyboard.h (last_event_timestamp): Remove declaration.
1128 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1129 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1130 * menu.h (xmenu_show): Adjust prototype.
1131 * menu.c (Fx_popup_menu): Adjust user.
1132 * xselect.c (x_own_selection, x_get_foreign_selection)
1133 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1135 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1137 * keyboard.c (init_kboard): Now static. Add arg
1138 to denote window system. Adjust comment.
1139 (init_keyboard): Adjust user.
1140 (allocate_kboard): New function.
1142 * nsterm.m (ns_term_init):
1143 * term.c (init_tty):
1144 * w32term.c (w32_create_terminal):
1145 * xterm.c (x_term_init): Use it.
1146 * keyboard.h (init_kboard): Remove prototype.
1147 (allocate_kboard): Add prototype.
1149 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1151 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1152 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1154 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1156 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1158 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1160 * term.c (tty_menu_activate): Flush the output stream after
1161 showing the cursor, and don't mark the frame garbaged at exit from
1162 the function. Fixes redisplay glitches when moving from one menu
1165 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1167 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1168 or throw error (Bug#15570).
1170 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1172 * intervals.c (temp_set_point_both): Move test into 'eassert',
1175 * lisp.h (eassert): Don't use 'assume'.
1176 Sometimes 'assume' wins in performance, and sometimes it loses,
1177 so it shouldn't be used all the time. Perhaps we need two
1178 flavors of 'eassert', one for where 'assume' is far more likely
1179 to help or to hurt; but that can be done later.
1180 Problem reported by Dmitry Antipov in
1181 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1182 Also, don't include <verify.h>; no longer needed.
1184 2013-10-09 Glenn Morris <rgm@gnu.org>
1186 * eval.c (Fcond): Doc tweak.
1188 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1190 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1191 expressions with side effects to eassert. (Bug#15565)
1193 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * fns.c (hashfn_user_defined): Allow hash functions to return any
1198 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1200 Fix minor problems found by static checking.
1201 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1202 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1203 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1204 * keyboard.c (read_menu_command): Remove unused local.
1205 * lisp.h (read_menu_command): New decl.
1206 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1207 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1208 Return ptrdiff_t, not int.
1209 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1210 not int, for benefit of xpalloc.
1211 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1213 (have_menus_p): Remove; unused.
1214 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1215 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1216 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1218 (save_and_enable_current_matrix): Omit unnecessary casts.
1219 (read_menu_input): Omit local extern decl (now in lisp.h).
1220 Don't access uninitialized storage if mouse_get_xy fails.
1221 (tty_menu_activate): Mark local as initialized, for lint.
1222 (tty_menu_activate, tty_meny_show): Remove unused locals.
1224 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1226 Support menus on text-mode terminals.
1227 * xterm.h (xw_popup_dialog): Add prototype.
1229 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1230 (xmenu_show): Block input here, instead in Fx_popup_menu.
1231 (xw_popup_dialog): New function, with X-specific bits of popup
1234 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1237 * window.c (Fset_window_configuration): Use run-time tests of the
1238 frame type instead of compile-time conditionals, when menu-bar
1239 lines are considered.
1241 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1242 (w32_popup_dialog): New prototypes.
1244 * w32menu.c (Fx_popup_dialog): Function deleted.
1245 (w32_popup_dialog): New function, with w32 specific bits of popup
1246 dialogs. Block input here.
1248 * w32inevt.c (w32_console_read_socket): Minor change to add
1249 debugging TTY events.
1251 * w32fns.c (show_hourglass): If returning early because the frame
1252 is not a GUI frame, unblock input.
1254 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1255 (cursorY): New functions.
1257 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1258 WINDOWSNT, macros that call curX and curY elsewhere.
1260 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1262 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1263 specific function to hide and show cursor on a text-mode terminal.
1264 (tty_menu_struct, struct tty_menu_state): New structures.
1265 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1266 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1267 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1268 (tty_menu_locate, save_and_enable_current_matrix)
1269 (restore_desired_matrix, screen_update, read_menu_input)
1270 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1271 (tty_pop_down_menu, tty_menu_last_menubar_item)
1272 (tty_menu_new_item_coords, tty_menu_show): New functions.
1273 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1275 * nsterm.h (ns_popup_dialog): Adjust prototype.
1277 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1279 (ns_popup_dialog): Adapt order of arguments to the other
1280 *_menu_show implementations.
1281 (Fx_popup_dialog): Function deleted.
1283 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1285 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1287 * menu.c (have_boxes): New function.
1288 (single_keymap_panes): Use it instead of a compile-time
1290 (single_menu_item): Use run-time tests of the frame type instead
1291 of compile-time conditionals.
1292 (encode_menu_string): New function.
1293 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1294 the macro, since different types of frame need different encoding
1296 (digest_single_submenu): Use run-time tests of frame type instead
1297 of, or in addition to, compile-time conditionals.
1298 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1299 (Fx_popup_menu): Detect when the function is called from keyboard
1300 on a TTY. Don't barf when invoked on a text-mode frame.
1301 Check frame type at run time, instead of compile-time conditionals for
1302 invoking terminal-specific menu-show functions.
1303 Call tty_menu_show on text-mode frames.
1304 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1305 run time to determine which alternative to invoke; support dialogs
1308 * keyboard.h <Qmouse_movement>: Declare.
1310 * keyboard.c <Qmouse_movement>: Now extern.
1311 <Qecho_keystrokes>: New static variable.
1312 (read_key_sequence): Accept an additional argument, a flag to
1313 prevent redisplay during reading of the key sequence. All callers
1315 (read_menu_command): New function.
1316 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1318 (toolkit_menubar_in_use): New function.
1319 (make_lispy_event): Use it instead of a compile-time test.
1321 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1322 window-system being available.
1324 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1325 to x-popup-dialog on the frame type, they all now support popup
1328 * dispnew.c (save_current_matrix): Save the margin areas.
1329 (restore_current_matrix): Restore margin areas.
1330 (update_frame_with_menu): New function.
1332 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1335 * alloc.c (make_save_ptr): Now compiled unconditionally.
1337 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1339 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1340 (redraw_frame, update_frame): Adjust users.
1341 * dispextern.h (set_window_update_flags): Adjust prototype.
1342 * xdisp.c (redisplay_internal): When updating all frames with zero
1343 windows_or_buffers_changed, assume that only the windows that shows
1344 current buffer should be really updated.
1346 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1348 Do not allocate huge temporary memory areas and objects while encoding
1349 for file I/O, thus reducing an enormous memory usage for large buffers.
1350 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1351 * coding.h (struct coding_system): New member raw_destination.
1352 * coding.c (setup_coding_system): Initialize it to zero.
1353 (encode_coding_object): If raw_destination is set, do not create
1354 dst_object. Add comment.
1355 * fileio.c (toplevel): New constant E_WRITE_MAX.
1356 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1357 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1359 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1361 * nsterm.m (windowDidExitFullScreen:):
1362 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1364 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1366 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1367 * keyboard.c (unblock_input_to): Don't process pending signals
1368 if a fatal error is in progress.
1370 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1371 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1372 they're talking about words in Lisp bool vectors.
1373 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1374 * data.c (popcount_bits_word): Rename from popcount_size_t.
1375 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1378 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1380 Improve support for popcount and counting trailing zeros (Bug#15550).
1381 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1382 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1383 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1384 (popcount_size_t_msc, popcount_size_t_gcc):
1385 Remove; now done by Gnulib.
1386 (popcount_size_t): Now a macro that defers to Gnulib.
1387 (count_trailing_zero_bits): Return int, for consistency with
1388 Gnulib and because Emacs prefers signed to unsigned int.
1389 Don't assume that size_t is either unsigned int or unsigned long
1390 or unsigned long long.
1391 (size_t_to_host_endian): Do not assume that size_t is either
1392 exactly 32 or exactly 64 bits wide.
1393 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1394 etc., so that it's now an enum constant, not a macro.
1395 No need to assume that it's either 32 or 64.
1397 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1399 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1402 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1404 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1405 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1407 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1409 emacs_read and emacs_write now use void *, not char *.
1410 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1411 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1412 Buffer arg is now void *, not char *. This matches plain
1413 'read' and 'write' better, and avoids a constraint violation
1414 on Solaris 9 with Oracle Studio.
1416 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1418 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1419 memset to explicit loop. Otherwise copy largest possible chunk
1420 from initialized to uninitialized part, thus allowing the longer
1421 memcpy runs and reducing the number of loop iterations.
1423 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1425 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1426 hide toolbar (Bug#15388).
1427 (windowDidEnterFullScreen:): If presentation options are zero,
1428 set them here (Bug#15388).
1429 (ns_update_auto_hide_menu_bar): Remove runtime check.
1430 Don't auto hide dock unless menubar is also auto hidden.
1432 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1434 * editfns.c (message): Mention batch mode in doc string.
1436 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1438 * nsterm.m (check_native_fs): Remove erroneous comment.
1440 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1442 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1443 uses find_newline instead of scan_newline and so doesn't move point.
1445 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1447 Use hardware support for byteswapping on glibc x86 etc.
1448 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1449 whereas the old swap64 needed 30.
1450 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1451 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1452 Use byteswap.h's macros to swap bytes.
1453 * lisp.h (swap16, swap32, swap64): Remove.
1454 All uses replaced by bswap_16, bswap_32, bswap_64.
1456 * bytecode.c (exec_byte_code): Use some more volatile variables
1457 to work around local variables getting clobbered by longjmp.
1458 Port to pre-C99, which doesn't allow decls after stmts.
1460 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1462 * lisp.h (eassert): Assume that COND is true when optimizing.
1463 In other words, take on the behavior of eassert_and_assume.
1464 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1465 (eassert_and_assume): Remove. All uses replaced by eassert.
1467 * xdisp.c (Qglyphless_char): Now static.
1469 Adjust to merge from gnulib.
1470 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1471 * lisp.h: Include <verify.h>, for 'assume'.
1473 * eval.c (clobbered_eassert): New macro.
1474 (internal_catch, internal_condition_case)
1475 (internal_condition_case_1, internal_condition_case_2)
1476 (internal_condition_case_n): Use it instead of eassert
1477 when the argument contains locals clobbered by longjmp.
1478 Don't use clobbered locals outside of clobbered_eassert.
1479 (internal_lisp_condition_case): Use a volatile variable
1480 to work around a local variable's getting clobbered.
1482 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1484 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1485 (PUSH_HANDLER): New macro.
1486 (catchlist): Remove.
1487 (handlerlist): Always declare.
1489 * eval.c (catchlist): Remove (merge with handlerlist).
1490 (handlerlist, lisp_eval_depth): Not static any more.
1491 (internal_catch, internal_condition_case, internal_condition_case_1)
1492 (internal_condition_case_2, internal_condition_case_n):
1494 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1495 handlerlist/catchlist.
1496 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1497 handlerlist which can only handle a single condition-case handler at
1499 (find_handler_clause): Simplify since we only a single branch here
1502 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1504 (bcall0): New function.
1505 (exec_byte_code): Add corresponding cases. Improve error message when
1506 encountering an invalid byte-code. Let Bunwind_protect accept
1507 a function (rather than a list of expressions) as argument.
1509 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1510 and make them unconditional now that they're heap-allocated.
1512 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1514 * charset.c (Fdecode_char, Fencode_char): Remove description of
1515 `restriction' arg. now that it's hidden by advertised-calling-convention.
1517 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1519 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1520 Remove unused variable (from mac-port).
1521 (macfont_draw): Use s->ybase for correct y position.
1523 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1525 * frame.h (struct frame): Drop has_minibuffer member because...
1526 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1527 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1529 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1531 * window.h (struct window): Prefer enum text_cursor_kinds to int
1532 for phys_cursor_type member. Move the latter, phys_cursor_width,
1533 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1534 * window.c (replace_window, make_window): Adjust users.
1536 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1538 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1539 this module is never compiled otherwise.
1541 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1543 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1546 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1548 * xdisp.c (get_next_display_element): Don't call face_for_font in
1549 a build configured --without-x. (Bug#15484)
1551 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1553 * window.c (calc_absolute_offset): #elif should be #elif defined.
1555 * frame.c (delete_frame): Block/unblock input to overcome race
1556 condition (Bug#15475).
1558 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1560 * frame.c (delete_frame): Record selected frame only after
1561 calling Qdelete_frame_functions (Bug#15477).
1563 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1565 * nsterm.m (ns_selection_color): Remove.
1566 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1567 NSColor selectedText(Background)Color. Only for COCOA.
1568 (ns_term_init): Remove assignment of ns_selection_color, logic
1569 moved to ns_get_color.
1571 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1572 NS_SELECTION_COLOR_DEFAULT.
1573 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1575 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1577 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1578 frame' does not have the tool_bar_window member.
1580 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1582 Signal error when reading an empty byte-code object (Bug#15405)
1583 * lread.c (read1): signal error
1584 * alloc.c (make_byte_code): eassert header size
1585 (sweep_vectors): change an int to size_t
1587 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1589 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1590 instead of ints, as it's the usual style for offsetof constants. See:
1591 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1593 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1594 This is ugly, but it should fix the performance problem for older
1595 GCC versions in the short run. I'll look into integrating the
1596 Gnulib module for popcount, as a better fix.
1597 See the thread starting in:
1598 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1599 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1600 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1601 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1602 (popcount_size_t): Use it.
1604 2013-09-24 Daniel Colascione <dancol@dancol.org>
1606 * process.c (Fnetwork_interface_info): Fix build break due to
1609 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1611 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1612 Prefer signed to unsigned integers where either will do.
1613 No need for 'const' on locals that do not escape.
1614 Omit easserts with unnecessary and unportable assumptions about
1615 alignment. Avoid unnecessary casts to char *.
1617 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1619 Use union for the payload of struct Lisp_Vector.
1620 This helps to avoid a few glitches dictated by C's aliasing rules.
1621 * lisp.h (struct Lisp_Vector): Use union for next and
1622 contents member. Adjust comment. Change related users.
1623 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1624 Related users changed.
1625 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1626 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1627 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1628 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1630 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1632 Optimize glyph row clearing and copying routines.
1633 * dispextern.h (struct glyph_row): Change layout of struct
1634 glyph_row to help copy_row_except_pointers. Adjust comment.
1635 * dispnew.c (null_row): Remove.
1636 (clear_glyph_row): Use offsetof and memset to find and clear
1637 just the members that need clearing. Adjust comment.
1638 (copy_row_except_pointers): Likewise for copying.
1640 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1642 Some minor cleanups of recently-added bool vector code.
1643 * conf_post.h (assume): Always return void. Use lint version
1644 only if GCC and MSC versions don't apply.
1645 * conf_post.h (assume):
1646 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1647 Depend on _MSC_VER, not __MSC_VER, for consistency with
1649 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1650 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1651 (bool_vector_binop_driver, count_trailing_zero_bits)
1652 (size_t_to_host_endian): Now static, not static inline;
1653 the latter isn't needed with modern compilers and doesn't
1654 work with older compilers anyway.
1656 * alloc.c (valgrind_p): Use bool for boolean.
1658 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1660 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1661 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1662 (display_last_displayed_message_p, message_buf_print)
1663 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1664 Use bool for boolean.
1665 * dispextern.h (cancel_line, init_desired_glyphs):
1666 Remove ancient leftover.
1667 (help_echo_showing_p, hourglass_shown_p):
1668 * lisp.h (noninteractive_need_newline): Adjust declaration.
1670 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1672 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1674 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1675 ...this file and convert the latter to static. Adjust comment.
1676 (make_initial_frame):
1677 * window.c (init_window_once): Adjust user.
1678 * frame.h (last_nonminibuf_frame): Remove declaration.
1679 * lisp.h (selected_frame): Likewise.
1680 * msdos.c (the_only_display_info): Adjust comment.
1682 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1684 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1685 computing the end column of mouse-highlight that comes from
1686 display or overlay strings. (Bug#15437)
1687 (note_mouse_highlight): Adapt calculation of last argument to
1688 mouse_face_from_string_pos to the above change.
1690 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1691 all platforms, not just for clang.
1693 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1695 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1696 about excess arguments to snprintf.
1698 * conf_post.h(assume): Use __builtin_unreachable for clang.
1700 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1702 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1703 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1705 2013-09-23 Daniel Colascione <dancol@dancol.org>
1707 * alloc.c (USE_VALGRIND): New macro; on by default
1708 when ENABLE_CHECKING.
1709 (mark_maybe_object, mark_maybe_pointer)
1710 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1712 (valgrind_p) [USE_VALGRIND]: New variable.
1713 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1715 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1717 * process.c (wait_reading_process_output): Change int pnamelen to
1720 * nsterm.m (setMarkedText:selectedRange:):
1721 (deleteWorkingText):
1722 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1723 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1724 argument to unsigned long to avoid warning.
1725 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1727 * conf_post.h (assume): Fix compiler error: x shall be cond.
1729 2013-09-22 Daniel Colascione <dancol@dancol.org>
1731 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1732 warning when compiling without a window system.
1734 2013-09-22 Daniel Colascione <dancol@dancol.org>
1736 * data.c (Qbool_vector_p): New symbol.
1737 (bool_vector_spare_mask, popcount_size_t_generic)
1738 (popcount_size_t_msc, popcount_size_t_gcc)
1740 (bool_vector_binop_driver)
1741 (count_trailing_zero_bits, size_t_to_host_endian)
1742 (Fbool_vector_exclusive_or)
1743 (Fbool_vector_union)
1744 (Fbool_vector_intersection, Fbool_vector_set_difference)
1745 (Fbool_vector_subsetp, Fbool_vector_not)
1746 (Fbool_vector_count_matches)
1747 (Fbool_vector_count_matches_at): New functions.
1748 (syms_of_data): Intern new symbol, functions.
1749 * alloc.c (bool_vector_payload_bytes): New function.
1750 (Fmake_bool_vector): Instead of calling Fmake_vector,
1751 which performs redundant initialization and argument checking,
1752 just call allocate_vector ourselves. Make sure we clear any
1753 terminating padding to zero.
1754 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1755 instead of open-coding the size calculation.
1756 (vroundup_ct): New macro.
1757 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1758 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1759 * composite.c (composition_gstring_put_cache):
1760 Change lint_assume to assume.
1761 * conf_post.h (assume): New macro.
1762 (lint_assume): Remove.
1763 * dispnew.c (update_frame_1): Change lint_assume to assume.
1764 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1766 * image.c (gif_load): Change lint_assume to assume.
1767 * lisp.h (eassert_and_assume): New macro.
1768 (Qbool_vector_p): Declare.
1769 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1770 (swap16, swap32, swap64): New inline functions.
1771 * macfont.c (macfont_shape): Change lint_assume to assume.
1772 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1773 * xsettings.c (parse_settings): Use new swap16 and
1774 swap32 from lisp.h instead of file-specific macros.
1776 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1778 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1779 found (which can legitimately happen when the glyph row at the
1780 window start is disabled in the current_matrix. (Bug#15365)
1782 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1784 Fix syntax.h bug introduced by recent INLINE change.
1785 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1786 conditionally compiled one way in some modules, and a different
1787 way in others. This doesn't work with extern inline functions,
1788 which must have the same definition in all modules, because the
1789 defining code might be shared across modules, depending on the
1790 implementation. Symptoms reported by Martin Rudalics in:
1791 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1792 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1793 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1794 overriding the corresponding functions in syntax.h.
1795 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1796 (syntax_property): New inline functions.
1797 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1798 Rewrite in terms of these new functions.
1800 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1802 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1803 not chars_in_text, whose result depends on the multibyteness of
1804 the current buffer. (Bug#15426)
1806 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1808 Port recent change to hosts where pointers aren't 'long'.
1809 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1810 Don't assume that pointers are the same width as 'long'.
1811 Add a compile-time check that a pointer fits into two X slots.
1813 A simpler, centralized INLINE.
1814 * conf_post.h (INLINE): Define only if not already defined.
1815 This allows us to use a single INLINE, defined by one file
1817 * emacs.c (INLINE): Define it.
1818 Also, include category.h, charset.h, composite.h, dispextern.h,
1819 syntax.h, systime.h, so that their INLINE definitions are expanded
1821 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1822 * buffer.h, buffer.c (BUFFER_INLINE):
1823 * category.h, category.c (CATEGORY_INLINE):
1824 * character.h, character.c (CHARACTER_INLINE):
1825 * charset.h, charset.c (CHARSET_INLINE):
1826 * composite.h, composite.c (COMPOSITE_INLINE):
1827 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1828 * frame.h, frame.c (FRAME_INLINE):
1829 * intervals.h, intervals.c (INTERVALS_INLINE):
1830 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1831 * lisp.h, alloc.c (LISP_INLINE):
1832 * process.h, process.c (PROCESS_INLINE):
1833 * syntax.h, syntax.c (SYNTAX_INLINE):
1834 * systime.h, sysdep.c (SYSTIME_INLINE):
1835 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1836 * window.h, window.c (WINDOW_INLINE):
1837 Remove. All uses replaced with INLINE.
1839 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1841 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1844 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1846 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1847 'const char *' to avoid compiler warnings due to similar change in
1848 the prototype of x_get_string_resource.
1850 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1852 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1853 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1854 going to replace static variables below. Adjust comments.
1855 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1856 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1857 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1858 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1859 Related users changed.
1860 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1861 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1862 last_mouse_movement_time, going to replace static variables below.
1864 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1865 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1867 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1868 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1869 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1870 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1871 static variables below.
1872 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1873 (last_mouse_scroll_bar): Remove.
1874 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1875 (mouseExited): Related users changed.
1877 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1879 Do not use external array to process X scroll bar messages.
1880 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1881 (x_send_scroll_bar_event): Pack window pointer into two slots
1882 of XClientMessageEvent if we're 64-bit. Adjust comment.
1883 (x_scroll_bar_to_input_event): Unpack accordingly.
1885 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1887 Ifdef away recent changes which aren't relevant to NS port.
1888 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1889 [!HAVE_NS]: Declare as such.
1890 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1891 [!HAVE_NS]: Define as such.
1893 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1895 * frame.c (x_redo_mouse_highlight): New function
1896 to factor out common code used in W32 and X ports.
1897 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1898 * xterm.h (struct x_display_info):
1899 * w32term.h (struct w32_display_info):
1900 * nsterm.h (struct ns_display_info): New members
1901 last_mouse_motion_frame, last_mouse_motion_x and
1902 last_mouse_motion_y, going to replace static variables below.
1903 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1904 (redo_mouse_highlight): Remove.
1905 (note_mouse_movement, syms_of_xterm): Adjust user.
1906 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1907 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1908 (redo_mouse_highlight): Remove.
1909 (note_mouse_movement, syms_of_w32term): Adjust user.
1910 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1911 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1913 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1914 * nsfns.m (compute_tip_xy): Adjust user.
1916 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1918 * frame.c (x_mouse_grabbed): New function.
1919 * dispextern.h (x_mouse_grabbed): Add prototype.
1920 (last_mouse_frame): Remove declaration.
1921 * xterm.h (struct x_display_info):
1922 * w32term.h (struct w32_display_info):
1923 * nsterm.h (struct ns_display_info): New member
1924 last_mouse_frame, going to replace...
1925 * xdisp.c (last_mouse_frame): ...global variable.
1926 (note_tool_bar_highlight):
1927 * w32term.c (w32_mouse_position, w32_read_socket):
1928 * xterm.c (XTmouse_position, handle_one_xevent):
1929 Use x_mouse_grabbed.
1930 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1932 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1934 * w32term.c (w32_read_socket): Avoid temporary
1935 variables in a call to x_real_positions.
1936 * xterm.c (handle_one_xevent): Likewise.
1938 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1940 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1941 (x_icon_type): Remove prototype.
1942 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1943 * frame.c (x_icon_type): Remove.
1944 * w32term.c (x_make_frame_visible, x_iconify_frame):
1945 * xterm.c (x_make_frame_visible, x_iconify_frame):
1946 Use x_set_bitmap_icon to factor out common code.
1948 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1950 * dispextern.h (check_x_display_info, x_get_string_resource):
1951 Declare here just once and unify the latter.
1952 * frame.c (check_x_display_info, x_get_string_resource):
1953 * nsterm.h (check_x_display_info):
1954 * xrdb.c (x_get_string_resource):
1955 * xterm.h (check_x_display_info): Remove prototypes.
1956 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1957 * w32reg.c (x_get_string_resource): Likewise.
1958 (w32_get_rdb_resource): Adjust user.
1960 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1962 * xterm.h (struct x_display_info): New member
1963 x_pending_autoraise_frame, going to replace...
1964 * xterm.c (pending_autoraise_frame): ...static variable.
1965 (x_new_focus_frame, XTread_socket): Adjust users.
1966 * w32term.h (struct w32_display_info): New member
1967 w32_pending_autoraise_frame, going to replace...
1968 * w32term.c (pending_autoraise_frame): ...global variable.
1969 (x_new_focus_frame, w32_read_socket): Adjust users.
1971 2013-09-17 Glenn Morris <rgm@gnu.org>
1973 * xdisp.c (message_dolog): If we create *Messages*,
1974 switch it to messages-buffer-mode.
1976 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1978 Don't overuse 'const' in types of locals.
1979 * bidi.c (bidi_count_bytes):
1980 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1981 (xg_event_is_for_scrollbar):
1982 * xselect.c (x_handle_property_notify)
1983 (x_handle_selection_notify, x_handle_dnd_message):
1984 * xsettings.c, xsettings.h (xft_settings_event):
1985 * xterm.c (x_handle_net_wm_state, handle_one_event)
1986 (x_menubar_window_to_frame, x_detect_focus_change)
1987 (construct_mouse_click, note_mouse_movement)
1988 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1989 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1990 (handle_one_xevent, x_handle_net_wm_state):
1991 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1992 (x_handle_dnd_message):
1993 Avoid unnecessary 'const', typically the second 'const' in
1994 'const foo * const arg', a 'const' that does not affect the API
1995 and doesn't significantly help the human reader.
1997 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1999 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2000 only if Glib < 2.36.0.
2001 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2002 * xsettings.c (init_gconf, init_gsettings): Do not check
2004 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2006 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2008 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2010 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2011 before calling g_type_init.
2013 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2015 * nsterm.m (syms_of_nsterm): ... to here.
2017 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2019 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2020 (ignore_next_mouse_click_timeout): Use Time as X does.
2021 (handle_one_xevent): Avoid cast and use unsigned comparison.
2023 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2025 Do not copy X event in handle_one_xevent except KeyPress case.
2026 Wnen XEvent is processed, it is unlikely to be changed except
2027 KeyPress case, so we can avoid copying and use const pointer to
2028 const data to make sure that an event is not changed elsewhere.
2029 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2030 const' and do not create local copy except for the KeyPress event.
2031 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2032 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2033 (x_handle_net_wm_state, x_menubar_window_to_frame)
2034 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2035 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2036 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2037 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2038 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2039 (x_handle_dnd_message):
2040 * xsettings.c (xft_settings_event):
2041 Use 'const XEvent * const' where appropriate.
2042 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2044 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2046 Fix X event waiting to handle multiple frames.
2047 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2048 * xterm.c (pending_event_wait): Remove. Adjust users.
2049 (x_detect_focus_change): Pass frame arg.
2050 (handle_one_xevent): Find related frame early and clear per-frame
2051 wait_event_type only if this is an event for the relevant frame.
2052 (x_wait_for_event): Use per-frame wait_event_type.
2054 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2056 * nsfns.m (Fx_create_frame): Fix font driver registration for
2059 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2060 for syms_of_macfont.
2062 * nsterm.m: Include macfont.h.
2063 (ns_tmp_flags, ns_tmp_font): Remove.
2064 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2065 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2066 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2067 (changeFont:): Fix code style. Check for font driver type when
2070 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2073 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2074 (nsfont_open): Set font driver type.
2075 Set font->ascent and font->descent. Figure out font instead of
2076 ns_tmp_font, and flags instead of ns_tmp_flags.
2077 Fix indentation. Remove call to ns_draw_text_decoration,
2080 * nsfns.m: Include macfont.h.
2081 (Fx_create_frame): Register macfont driver, make a better default font.
2082 (Fns_popup_font_panel): Get font from macfont driver, if used.
2084 * macfont.m, macfont.h, maccuvs.h: New files.
2086 * font.h: Declare syms_of_macfont.
2088 * font.c (syms_of_font): Call syms_of_macfont.
2090 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2092 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2094 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2095 and it is always zero for others, so I assume that this is an ancient
2096 leftover which nobody will want to change any more.
2097 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2098 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2099 * frame.c (x_set_scroll_bar_width):
2100 * w32fns.c (w32_createscrollbar):
2101 * w32term.c (w32_set_vertical_scroll_bar):
2102 * xfns.c (x_set_scroll_bar_default_width):
2103 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2104 (x_scroll_bar_expose): Related users changed.
2106 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2108 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2109 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2110 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2112 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2114 * nsterm.h, w32term.h, xterm.h: ...and not here.
2115 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2116 Remove unused Xisms.
2117 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2118 these modules are never compiled otherwise.
2120 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2122 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2123 Doc fix. (Bug#15375)
2125 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2127 Unify Fx_focus_frame between all ports.
2128 * frame.h (x_focus_frame): New prototype.
2129 * xfns.c (Fx_focus_frame): Remove.
2130 (syms_of_xfns): Do not defsubr it.
2131 (x_focus_frame): X implementation.
2132 * nsfns.m (Fx_focus_frame): Remove.
2133 (syms_of_nsfns): Do not defsubr it.
2134 (x_focus_frame): NS implementation.
2135 * w32term.c (Fx_focus_frame): Remove.
2136 (x_focus_on_frame): Rename to...
2137 (x_focus_frame): W32 implementation.
2138 * w32term.h (x_focus_on_frame): Remove prototype.
2139 * w32fns.c (Fx_focus_frame): Remove.
2140 (syms_of_w32fns): Do not defsubr it.
2141 * frame.c (Fx_focus_frame): Define here.
2142 (syms_of_frame): Defsubr here.
2143 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2145 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2147 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2148 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2149 each port to reference the port-specific window system data.
2150 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2151 (FRAME_DISPLAY_INFO): Define.
2152 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2153 (FRAME_DISPLAY_INFO): Define. Adjust users.
2154 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2155 (FRAME_DISPLAY_INFO): Define. Adjust users.
2156 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2157 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2158 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2159 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2160 * xselect.c, xterm.c: All related users changed.
2162 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2164 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2165 (x_menubar_window_to_frame): Remove prototypes.
2166 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2167 (x_menubar_window_to_frame, x_top_window_to_frame):
2169 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2170 (x_menubar_window_to_frame, x_top_window_to_frame):
2171 ...to here and convert all but the last to static.
2173 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2175 * lisp.mk (lisp): Add w32-common-fns.elc.
2177 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2179 * charset.c (char_charset): Document an exception for char-charset.
2181 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2183 * xterm.h (x_display_info): New field last_user_time...
2184 * xterm.c (toplevel): ...to replace static last_user_time.
2185 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2187 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2189 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2190 scroll bar values to prevent thumb from disappear and update comment.
2192 2013-09-11 Glenn Morris <rgm@gnu.org>
2194 * emacs.c (usage_message): Possessive apostrophe tweak.
2196 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2198 * nsterm.m (syms_of_nsterm): Use Qns.
2199 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2200 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2201 * xfns.c (x_display_info_for_name, Fx_open_connection):
2202 Remove old '#if 0' code.
2203 (syms_of_xfns): Use Qx.
2204 * termhooks.h (fullscreen_hook): Remove the leftover.
2205 (struct terminal): Fix typo in comment.
2207 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2209 Cleaning up a few X scroll bar bits.
2210 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2211 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2212 New member last_seen_part, going to replace...
2213 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2214 (xt_action_hook) [USE_LUCID]: Adjust user.
2215 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2216 Lucid-specific scroll bar support.
2217 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2218 to int and adjust to use last_seen_part member.
2219 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2220 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2221 Initialize last_seen_part.
2223 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2225 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2226 insert-buffer-substring an empty string.
2228 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2230 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2231 avoiding a GCC warning.
2233 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2235 Ifdef away frame tool bar code when it is not really used.
2236 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2237 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2238 and minimize_tool_bar_window_p under the above.
2239 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2240 (fset_tool_bar_window): Likewise.
2241 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2242 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2243 (change_frame_size_1):
2244 * window.c (window_from_coordinates, Frecenter): Adjust users.
2245 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2246 code is not really used.
2247 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2248 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2249 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2250 [!USE_GTK && !HAVE_NS]: Define as such.
2251 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2252 (note_mouse_highlight, expose_frame):
2253 * xfns.c (x_set_tool_bar_lines):
2254 * xterm.c (handle_one_xevent): Adjust users.
2256 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2258 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2259 This bug was introduced by my 2013-08-26 patch, which incorrectly
2260 assumed that the terminfo implementation doesn't use termcap buffers.
2261 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2262 these buffers apparently are used after all.
2263 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2264 (struct tty_display_info): Define members termcap_term_buffer and
2265 termcap_strings_buffer even if TERMINFO.
2267 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2270 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2271 'usage' docstring entry to pacify make-docfile.
2273 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2275 Change comparison functions =, <, >, <=, >= to take many arguments.
2276 * data.c: Change comparison functions' interface and implementation.
2277 * lisp.h: Make arithcompare available for efficient two arg
2279 * bytecode.c: Use arithcompare.
2280 * fileio.c: Use new interface.
2282 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2284 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2286 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2288 * eval.c (Feval): Document the new use of `lexical'.
2290 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2292 Review and drop old frame resize hack.
2293 * frame.h (struct frame): Remove force_flush_display_p.
2294 * dispnew.c (update_frame): Adjust user and don't call
2295 flush_frame here. The comment has said that there was an issues
2296 with redisplaying fringes, but I don't see any differences with
2297 and without this hack. Hopefully we can continue without it.
2298 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2299 current frame matrices twice if resized_p is set.
2301 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2303 Do not populate pure Xism x_sync to other ports.
2304 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2305 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2306 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2307 * w32term.h (x_sync): Remove prototype.
2309 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2311 Cleanup frame flushing.
2312 * dispextern.h (struct redisplay_interface):
2313 Drop flush_display_optional because flush_display is enough
2314 for X and flushing via RIF is just a no-op for others.
2315 * frame.h (flush_frame): New function.
2316 * dispnew.c (update_frame):
2317 * minibuf.c (read_minibuf):
2318 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2320 * keyboard.c (detect_input_pending_run_timers): Do not flush
2321 all frames but selected one in redisplay_preserve_echo_area.
2322 * nsterm.m (ns_flush): Remove no-op.
2323 (ns_redisplay_interface): Adjust user.
2324 * w32term.h (x_flush): Remove no-op.
2325 (w32_redisplay_interface): Adjust user.
2326 * xterm.c (x_flush): Simplify because we do not flush all
2327 frames at once any more. Adjust comment.
2328 (x_redisplay_interface): Adjust user.
2330 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2332 Port --without-x --enable-gcc-warnings to Fedora 19.
2333 * gfilenotify.c (globals_of_gfilenotify):
2334 Call g_type_init only if using an older glib version that needs it.
2336 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2338 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2339 (last_glyphless_glyph_merged_face_id): Remove declarations.
2340 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2341 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2342 (last_glyphless_glyph_merged_face_id): Now static.
2343 (merge_escape_glyph_face): New function, refactored from...
2344 (get_next_display_element): ...here.
2345 (merge_glyphless_glyph_face): New function, refactored from...
2346 (produce_glyphless_glyph): ...here...
2347 * term.c (produce_glyphless_glyph): ...and here.
2349 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2351 * eval.c (eval_sub): Only call Ffunction if necessary.
2353 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2355 Attempt to make redisplay more selective when changing cursor type.
2356 * frame.h (struct frame): New bitfield cursor_type_changed.
2357 * xdisp.c (cursor_type_changed): Remove.
2358 (try_cursor_movement, redisplay_window, try_window_id)
2359 (set_frame_cursor_types, try_window_reusing_current_matrix):
2360 Adjust to use per-frame bitfield.
2361 (redisplay_internal): Look for cursor type change on each visible
2362 frame and consider all frames if cursor type has been changed on
2363 the frame other than selected. If cursor type has been changed on
2364 selected frame only, do not use fast update.
2366 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2368 Attempt to make redisplay more selective when changing fonts.
2369 * frame.h (struct frame): New bitfield fonts_changed.
2370 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2371 (adjust_frame_glyphs): Add prototype.
2372 * dispnew.c (fonts_changed_p): Remove.
2373 (adjust_glyphs): Remove because we do not
2374 adjust matrices on all frames at once any more.
2375 (adjust_frame_glyphs): Block and unblock input here.
2376 (adjust_glyph_matrix): Use fonts_changed.
2377 (change_frame_size_1): Use adjust_frame_glyphs.
2378 * font.c (font_open_entity): Use fonts_changed.
2379 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2380 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2381 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2382 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2383 (shrink_mini_window, Fresize_mini_window_internal)
2384 (window_scroll_pixel_based, Fset_window_configuration)
2385 (apply_window_adjustment, Fset_window_vscroll):
2386 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2387 Use adjust_frame_glyphs.
2388 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2389 (try_window_reusing_current_matrix, try_window_id, display_line)
2390 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2391 (redisplay_internal): Consider fonts_changed and adjust frame
2392 matrices for each frame only if the frame is visible. If font
2393 has been changed on some frame during full redisplay, retry
2394 only visible frames where the font has been actually changed.
2396 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2398 Cache current header and mode line height for each window.
2399 * window.h (struct window): New fields mode_line_height
2400 and header_line_height.
2401 * window.c (make_window): Initialize them.
2402 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2403 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2404 (current_mode_line_height, current_header_line_height):
2406 * xdisp.c (current_mode_line_height, current_header_line_height):
2408 (pos_visible_p, init_xdisp): Adjust user.
2409 (redisplay_window): Invalidate mode_line_height and
2410 header_line_height if current and desired matrices do not agree.
2412 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2414 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2415 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2417 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2419 Make --without-x compatible with --enable-gcc-warnings.
2420 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2421 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2422 members under HAVE_WINDOW_SYSTEM.
2423 * keyboard.c (make_lispy_focus_out): Likewise.
2424 (record_menu_key): Move under HAVE_MENUS.
2425 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2426 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2427 (syms_of_xdisp): Adjust user.
2428 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2429 (start_hourglass, cancel_hourglass):
2430 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2431 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2432 and CLEAR_FONT_TABLE_NFONTS.
2433 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2434 Declare only if HAVE_WINDOW_SYSTEM.
2435 (lface_same_font_attributes_p, clear_face_gcs): Define only
2436 if HAVE_WINDOW_SYSTEM.
2438 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2440 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2441 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2442 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2444 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2446 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2448 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2450 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2451 This fixes a type error on hosts where ptrdiff_t is wider than int.
2453 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2455 * keyboard.c (read_key_sequence_vs): New function.
2456 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2459 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2461 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2463 Makefile improvements.
2464 * Makefile.in (config.status): Don't use double-colon rules, as
2465 they are not portable according to POSIX. Fix shell typo with `;
2466 I guess this rule has never been tested?
2467 (VCSWITNESS): New macro, to override any environment var.
2469 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2471 * xterm.h (struct x_display_info): Do not track X connection
2472 fd separately because it is always available from Display.
2473 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2476 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2478 * buffer.c (drop_overlay):
2479 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2480 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2482 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2484 * buffer.c (Fmake_overlay, Fmove_overlay):
2485 * intervals.c (set_point_from_marker):
2486 * print.c (PRINTPREPARE): Prefer signal_error
2487 to plain error and report unsuitable marker too.
2489 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2491 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2492 for 'dragging' member.
2493 (struct x_output): Remove set-but-unused leftovers
2494 'left_before_move' and 'top_before_move'.
2495 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2496 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2497 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2498 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2499 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2500 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2501 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2502 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2504 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2506 * nsfont.m (INVALID_GLYPH): New define.
2507 (nsfont_encode_char): Use INVALID_GLYPH.
2508 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2510 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2512 * xterm.c (x_last_mouse_movement_time): Revert last change.
2513 This code should use XDisplayMotionBufferSize to check display's
2514 motion history first, and there are few other issues as well.
2515 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2516 (handle_one_xevent): Adjust user.
2518 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2520 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2521 * frame.c (Flast_nonminibuf_frame): ... to here.
2522 (check_minibuf_window): Don't abort if no window was found
2525 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2527 Use XGetMotionEvents to ask the last mouse motion time from X server.
2528 * xterm.c (X_MOTION_HISTORY): Default to 1.
2529 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2530 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2531 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2532 Ifdef away legacy code.
2533 (XTmouse_position, x_scroll_bar_report_motion):
2534 Use x_last_mouse_movement_time.
2535 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2538 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2540 * msdos.c (last_mouse_window): Move to...
2541 (dos_rawgetc): ...this function and adjust comment.
2542 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2543 (mouseMoved): ...this function and adjust comment.
2544 * w32term.c (last_window): Likewise with...
2545 (w32_read_socket): ...this function.
2546 * xterm.c (last_window): Likewise with...
2547 (handle_one_xevent): ...this function.
2549 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2551 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2552 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2553 (handle_one_xevent): ...to here.
2554 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2557 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2559 * msdos.c (IT_set_terminal_window): Remove no-op.
2560 (initialize_msdos_display): Adjust terminal setup.
2561 * w32console.c (w32con_set_terminal_window): Remove no-op.
2562 (initialize_w32_display): Adjust terminal setup.
2563 * w32term.c (w32_set_terminal_window): Remove no-op.
2564 (w32_create_terminal): Adjust terminal setup.
2565 * xterm.c (XTset_terminal_window): Remove no-op.
2566 (x_create_terminal): Adjust terminal setup.
2568 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2570 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2572 (ns_create_terminal): Adjust terminal setup.
2573 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2575 (w32_create_terminal): Adjust terminal setup.
2576 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2578 (x_create_terminal): Adjust terminal setup.
2580 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2582 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2583 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2584 * dispnew.c (buffer_posn_from_coords):
2585 * window.c (Fwindow_end, displayed_window_lines):
2586 * xdisp.c (redisplay_mode_lines): Use it.
2588 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2590 * fontset.c (face_for_char): Check char in the current face font first
2591 if HAVE_NS (Bug#15138).
2593 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2595 * window.c (temp_output_buffer_show): Make sure window returned
2596 by display_buffer is live (Bug#15213).
2598 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2600 Minor cleanup to avoid forward declarations.
2601 * coding.h (struct ccl_spec): Remove forward declaration.
2602 * composite.h (toplevel): Include font.h.
2603 (struct composition_it, struct face, struct font_metrics):
2604 Remove forward declaration.
2605 * dispextern.h (struct image, struct atimer): Likewise.
2606 * emacsgtkfixed.h (struct frame): Likewise.
2607 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2608 * font.h (struct font_driver, struct font, struct glyph_string)
2609 (struct face): Remove forward declaration.
2610 * fontset.h (struct face, struct font): Likewise.
2611 * frame.h (toplevel): Style cleanup.
2612 (enum output_method): Move to...
2613 * termhooks.h (enum output_method): ...here.
2614 (struct glyph, struct frame, struct ns_display_info)
2615 (struct x_display_info, struct w32_display_info):
2616 Remove forward declaration.
2617 * xterm.h (toplevel): Include termhooks.h.
2618 (struct font, struct window, struct glyph_matrix, struct frame)
2619 (struct input_event, struct face, struct image): Remove forward
2621 * gtkutil.h (struct _widget_value): Likewise.
2622 * keyboard.h (toplevel): Include termhooks.h.
2623 (struct input_event): Remove forward declaration.
2625 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2627 * intervals.c (set_point_from_marker): New function.
2628 * editfns.c (Fgoto_char):
2629 * process.c (Finternal_default_process_filter):
2630 * window.c (select_window_1): Use it.
2631 * buffer.h (set_point_from_marker): Add prototype.
2633 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2635 * w32.c (term_winsock): Call release_listen_threads before calling
2637 (_sys_wait_accept): Wait for accept event in a loop with a finite
2638 timeout, instead of waiting indefinitely. Will hopefully avoid
2639 hanging during exit because WSACleanup deadlocks waiting for the
2640 event object to be released. (Bug#14333)
2642 * w32proc.c (release_listen_threads): New function, signals all
2643 the reader threads that listen for connections to stop waiting.
2645 * w32.h (release_listen_threads): Add prototype.
2647 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2649 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2650 field of new marker (for sanity and safety).
2651 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2652 anyway because XMISCTYPE is a function and can't be an lvalue).
2654 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2656 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2657 (x_after_update_window_line, x_scroll_bar_create):
2658 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2659 (handle_one_xevent, x_clear_frame_area):
2660 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2661 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2662 * xterm.h (x_clear_area): Adjust prototype.
2664 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2666 Hook scanning and indentation functions to find_newline. This helps
2667 to avoid duplicated code and renders more respect to newline cache.
2668 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2669 * cmds.c (Fforward_line):
2670 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2671 Use find_newline and avoid unnecessary point movements.
2672 * search.c (scan_newline): Implement on top of find_newline.
2674 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2676 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2677 scoped code (bug#11258).
2679 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2681 * nsterm.m (last_window): New variable.
2682 (EV_TRAILER2): New macro.
2683 (EV_TRAILER): Call EV_TRAILER2.
2684 (mouseMoved:): Add support for mouse-autoselect-window
2685 on nextstep (Bug#6888).
2687 2013-08-28 Andreas Schwab <schwab@suse.de>
2689 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2690 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2691 Remove unused macro definitions.
2692 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2693 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2694 Only define if emacs.
2696 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2698 Prefer enum glyph_row_area to int where appropriate.
2699 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2701 (window_box, window_box_width, window_box_left, window_box_left_offset)
2702 (window_box_right, window_box_right_offset): Adjust prototypes.
2703 * xdisp.c (window_box, window_box_width, window_box_left)
2704 (window_box_left_offset, window_box_right, window_box_right_offset):
2705 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2706 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2707 * nsterm.m (ns_clip_to_row):
2708 * w32term.c (w32_clip_to_row):
2709 * xterm.c (x_clip_to_row): Likewise.
2711 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2713 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2714 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2716 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2718 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2719 for portability to hosts where /bin/sh has problems.
2721 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2723 Redesign redisplay interface to drop global output_cursor.
2724 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2725 (toplevel): Remove declaration of output_cursor.
2726 (set_output_cursor, x_cursor_to): Remove prototype.
2727 * window.h (struct window): New member output_cursor.
2728 (output_cursor_to): New function to replace RIF member.
2729 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2730 (update_text_area, set_window_cursor_after_update): Use it.
2731 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2732 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2733 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2734 * w32term.c (x_update_window_begin, x_update_window_end):
2735 * xterm.c (x_update_window_begin, x_update_window_end):
2736 Adjust to use per-window output cursor.
2738 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2740 Simplify SELECT_TYPE-related code.
2741 Like EMACS_TIME, this portability layer is no longer needed, since
2742 Emacs has been using fd_set as a portability layer for some time.
2743 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2744 (SELECT_TYPE): Remove. All uses changed to fd_set.
2745 (fd_set) [!FD_SET]: New typedef.
2747 Simplify EMACS_TIME-related code.
2748 This portability layer is no longer needed, since Emacs has been
2749 using struct timespec as a portability layer for some time.
2750 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2751 Include <time.h> rather than "systime.h"; that's all that's needed now.
2752 * dispnew.c: Include <timespec.h> rather than "systime.h";
2753 that's all that's needed now.
2754 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2755 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2756 TIMESPEC_RESOLUTION.
2757 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2758 LOG10_TIMESPEC_RESOLUTION.
2759 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2760 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2761 (make_emacs_time): Remove. All used changed to make_timespec.
2762 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2763 (current_timespec): Rename from current_emacs_time. All uses changed.
2764 (add_emacs_time): Remove. All uses changed to timespec_add.
2765 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2766 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2767 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2768 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2769 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2770 (current_timespec): Rename from current_emacs_time. All uses changed.
2771 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2772 changed to timespec_cmp.
2773 * xgselect.c: Include <timespec.h>, since our .h files don't.
2775 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2777 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2778 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2779 Remove the leftovers.
2780 * gtkutil.c (toplevel): Do not declare Qxft but include
2782 * image.c (toplevel): Do not declare Vlibrary_cache because
2783 it's already done in lisp.h.
2785 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2787 * lisp.h (Mouse_HLInfo): Move from here...
2788 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2789 (reset_mouse_highlight): New function.
2790 * msdos.c (dos_set_window_size, IT_update_begin)
2791 (internal_terminal_init):
2792 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2793 (ns_initialize_display_info):
2794 * w32console.c (initialize_w32_display):
2795 * w32term.c (x_update_window_end, x_free_frame_resources)
2796 (w32_initialize_display_info):
2797 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2798 * window.c (Fdelete_other_windows_internal):
2799 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2800 * termchar.h (toplevel):
2801 * xterm.h (toplevel): Include dispextern.h.
2803 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2805 Fix minor problems found by static checking.
2806 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2807 (expect): Avoid nested-if warning.
2808 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2809 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2810 * nsterm.h, nsterm.m (ns_select):
2811 * xgselect.c, xgselect.h (xg_select):
2812 Adjust signature to better match pselect's.
2813 * nsterm.m (ns_select):
2814 Don't set *TIMEOUT, since pselect doesn't.
2815 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2816 diagnostic about assigning const char * to it.
2817 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2819 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2821 * lread.c (substitute_object_recurse): Handle hash-tables as well
2824 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2826 Fix unlikely core dump in init_tty, and simplify terminfo case.
2827 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2828 The old version incorrectly dumped core if malloc returned a
2829 buffer containing only non-NUL bytes.
2830 (init_tty): Do not allocate or free termcap buffers; the
2831 struct does that for us now.
2832 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2833 (struct tty_display_info): Define members termcap_term_buffer and
2834 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2835 use them. Allocate them directly in struct rather than indirectly
2836 via a pointer, to simplify init_tty.
2838 * frame.c (check_minibuf_window): Initialize 'window' properly,
2839 so that Emacs reliably aborts later if 'window' is not initialized.
2841 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2843 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2844 of VoidSymbol (Bug#15154).
2846 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2848 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2849 mouse_face_beg_y and mouse_face_end_y.
2850 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2851 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2852 Adjust users and update comment where appropriate.
2854 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2856 * frame.c (check_minibuf_window): New function.
2857 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2858 Call check_minibuf_window (Bug#15183).
2860 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2862 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2863 because this is the only last cursor data we need to keep and consult.
2864 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2865 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2868 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2870 Fix recovering from possible decompression error.
2871 Since insert_from_gap doesn't always move point, we can't use PT as
2872 the position where the partially decompressed data ends, and
2873 should count how many bytes was produced so far.
2874 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2875 (unwind_decompress): Really delete partially uncompressed data.
2876 (Fzlib_decompress_region): Take decompressed data size into account.
2878 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2880 * syntax.c (init_syntax_once): Adjust comment and do an early
2881 initialization of Qchar_table_extra_slots just once...
2882 * casetab.c (init_casetab_once):
2883 * category.c (init_category_once):
2884 * character.c (syms_of_character):
2885 * coding.c (syms_of_coding):
2886 * xdisp.c (syms_of_xdisp): ...and omit it here.
2888 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2890 * xdisp.c (get_next_display_element): Don't apply to characters
2891 from a display vector the logic of setting it->end_of_box_run_p
2892 suitable for characters from a buffer. (Bug#15175)
2894 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2895 to handle directories, rather than '_utime' which doesn't.
2898 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2900 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2901 or fullscreen (Bug#14627).
2903 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2905 System-dependent integer overflow fixes.
2906 * process.c (Fset_process_window_size): Signal an error if
2907 the window size is outside the range supported by the lower level.
2908 * sysdep.c (set_window_size): Return negative on error,
2909 nonnegative on success, rather than -1, 0, 1 on not in system,
2910 failure, success. This is simpler. Caller changed.
2911 (serial_configure): Remove unnecessary initialization of local.
2912 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2913 size fits in unsigned long; this isn't true on some 32-bit hosts.
2914 Avoid buffer overrun if some future version of /proc/meminfo has a
2915 variable name longer than 20 bytes.
2916 (system_process_attributes) [__FreeBSD__]:
2917 Don't assume hw.availpages fits in 'int'.
2919 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2921 Don't let very long directory names overrun the stack.
2922 Fix some related minor problems involving "//", vfork.
2923 * callproc.c (encode_current_directory): New function.
2924 (call_process): Don't append "/"; not needed.
2925 * fileio.c (file_name_as_directory_slop): New constant.
2926 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2927 this can save the caller having to alloca.
2928 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2929 Use SAFE_ALLOCA, not alloca.
2930 (directory_file_name, Fexpand_file_name): Leave leading "//"
2931 alone, since it can be special even on POSIX platforms.
2932 * callproc.c (call_process):
2933 * process.c (Fformat_network_address):
2934 * sysdep.c (sys_subshell):
2935 Use encode_current_directory rather than rolling our own.
2936 (create_process): No need to encode directory; caller does that now.
2937 * process.h (encode_current_directory): New decl.
2938 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2939 Rework to avoid 'goto xyzzy;'.
2941 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2943 * xdisp.c (handle_face_prop): If the default face was remapped use
2944 the remapped face for strings from prefix properties. (Bug#15155)
2946 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2948 Minor cleanup for redisplay interface and few related functions.
2949 * frame.h (enum text_cursor_kinds): Move from here...
2950 * dispextern.h (enum text_cursor_kinds): ...to here.
2951 (toplevel): Drop unnecessary declarations.
2952 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2953 in update_window_end_hook and draw_window_cursor functions.
2954 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2955 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2956 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2957 * xterm.c (x_update_window_end, x_draw_window_cursor):
2958 * xdisp.c (display_and_set_cursor, update_window_cursor)
2959 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2960 enum text_cursor_kinds where appropriate.
2962 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2964 Redesign redisplay interface to drop updated_row and updated_area.
2965 * dispextern.h (updated_row, updated_area): Remove declaration.
2966 (struct redisplay_interface): Pass glyph row and row area parameters
2967 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2968 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2970 * dispnew.c (updated_row, updated_area): Remove.
2971 (redraw_overlapped_rows, update_window_line): Adjust user.
2972 (update_marginal_area, update_text_area): Likewise. Pass updated row
2973 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2974 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2977 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2979 * process.c (flush_pending_output): Remove stub.
2982 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2984 * callproc.c: Fix race that killed background processes (Bug#15144).
2985 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2986 Record deleted process-id in critical section, not afterwards.
2987 Don't mistakenly kill process created by a call-process invocation
2988 that discards output and does not wait.
2990 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2992 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2993 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2994 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2995 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2996 to shut up compiler in mark_object.
2997 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2999 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3001 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3002 We can't portably rely on PTY_OPEN doing that, even if
3003 it calls posix_openpt with O_CLOEXEC.
3005 2013-08-20 Kenichi Handa <handa@gnu.org>
3007 * character.c (string_char): Improve commentary.
3009 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3011 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3012 (struct animation_cache): Make signature a flexible array member.
3013 All uses changed. This is a tad slower but may insulate us better
3014 from future changes to ImageMagick.
3016 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3018 * image.c: Shrink memory needed for animation cache.
3019 (SIGNATURE_DIGESTSIZE): New constant.
3020 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3021 (imagemagick_create_cache): Copy the signature. This saves
3022 several KB of memory that ImageMagick wastes per signature.
3023 Don't bother updating the update_time, as the caller does that now.
3024 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3025 it's a fixed size struct member now.
3026 (imagemagick_get_animation_cache): Always destroy the signature,
3027 as it's now imagemagick_create_cache's responsibility to copy it.
3028 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3029 and use memcmp rather than strcmp.
3030 eassert that ImageMagick returns a signature of the specified length.
3032 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3034 * image.c (imagemagick_get_animation_cache): Don't segfault on
3036 (imagemagick_get_animation_cache): Revert to previous definition
3037 so that it actually works. But keep the memory leak fix.
3038 (imagemagick_get_animation_cache): Fix memory leak.
3040 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3042 * image.c: Fix animation cache signature memory leak.
3043 Fix some other minor performance problems while we're at it.
3044 (imagemagick_create_cache): Clear just the members that
3045 need clearing. Don't set update_time, as caller does that now.
3046 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3047 Simplify by using pointer-to-pointer instead of a prev pointer.
3048 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3049 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3050 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3051 it's already a copy. Free the signature probe unless it's cached.
3053 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3054 This was introduced by my 2013-08-12 fix for Bug#15035.
3056 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3058 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3059 (imagemagick_prune_animation_cache): Now static.
3061 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3063 * image.c (imagemagick_get_animation_cache): Don't segfault when
3064 pruning all entries.
3066 2013-08-18 Ken Brown <kbrown@cornell.edu>
3068 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3069 static heap if ENABLE_CHECKING is defined.
3070 (max_bss_sbrk_ptr): New variable.
3072 (report_sheap_usage): Report maximum static heap usage instead of
3073 ending static heap usage.
3075 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3077 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3078 of zlib_initialized according to the results of calling
3079 init_zlib_functions.
3081 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3083 * image.c: Implement an ImageMagick per-image cache.
3084 (imagemagick_get_animation_cache): Fix a double-free error.
3085 (imagemagick_load_image): Remove the ping_wand code, which only
3086 apparently saved time on invalid animated images, and slowed down
3087 everything else. Optimise for the common case.
3089 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3091 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3093 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3095 * marker.c (set_marker): Remove documentation of undefined behavior.
3097 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3099 * image.c (imagemagick_compute_animated_image): Animate correctly
3100 when sub-images are smaller than the main image.
3101 (imagemagick_compute_animated_image): Setting the iterator row to
3102 zero is apparently not allowed.
3103 (imagemagick_compute_animated_image): Allow images that say they
3104 have sub-images that are bigger than the main image, but just crop
3107 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3109 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3111 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3113 * image.c (imagemagick_compute_animated_image): Respect the GIF
3116 2013-08-15 Ken Brown <kbrown@cornell.edu>
3118 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3119 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3122 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3124 Fix minor problems found by static checking.
3125 * frame.c (delete_frame):
3126 * xdisp.c (next_element_from_display_vector):
3127 Avoid uninitialized local.
3128 * image.c (imagemagick_compute_animated_image): Port to C89.
3129 Prefer usual GNU indentation style for loops.
3130 Be more careful about bizarrely large sizes, by using ptrdiff_t
3133 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3135 Fix infinite frame selection loop (Bug#15025).
3136 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3138 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3140 * xdisp.c (compute_window_start_on_continuation_line):
3141 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3142 to make sure we end up setting the window start at the leftmost
3143 visible character of the display line. This avoids funky
3144 horizontal shifting because the window start is not kept on the
3145 same position. (Bug#15090)
3146 (next_element_from_display_vector): Support 'box' face attribute
3147 in the face definitions of a display vector. (Bug#15099)
3149 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3151 * image.c (imagemagick_compute_animated_image): Implement animated
3153 (imagemagick_compute_animated_image): Fix some compilation
3154 warnings. Implement a very simple cache to make the animation
3155 usable at all, but it should be replaced with a per-image cache.
3157 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3159 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3160 to do `for' loops over alist values.
3161 * buffer.h (FOR_EACH_BUFFER):
3162 * process.c (FOR_EACH_PROCESS): Use it.
3163 (handle_child_signal, status_notify, Fget_buffer_process)
3164 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3166 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3168 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3169 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3170 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3171 to xzalloc and so avoid redundant call to memset.
3172 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3173 members because it is allocated with xzalloc and so already zeroed.
3175 2013-08-14 Ken Brown <kbrown@cornell.edu>
3177 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3180 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3182 Utility function and macro to copy Lisp string to C string.
3183 * lisp.h (xlispstrdupa): New macro.
3184 (xlispstrdup): New prototype.
3185 * alloc.c (xlispstrdup): New function.
3186 * callint.c (Fcall_interactively):
3187 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3188 (Fsubstitute_in_file_name):
3189 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3190 * image.c (x_create_bitmap_from_file):
3191 * w32term.c (w32_term_init):
3192 * xterm.c (x_term_init): Use xlispstrdup.
3194 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3196 * image.c (imagemagick_load_image): Make animated pictures work.
3197 There's still some problems with background color settings, though
3200 * decompress.c (unwind_decompress): Always restore point.
3202 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3204 * marker.c (set_marker): Reformat documentation.
3206 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3208 * xdisp.c (cursor_type_changed): Now static.
3210 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3211 Use changed. This avoids the need to call xmalloc and for the
3212 caller to call xfree, and avoids memory leaks in some situations.
3214 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3216 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3217 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3218 (redisplay_window): If window_end_valid is cleared due to non-zero
3219 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3220 so do not call to try_cursor_movement for that window.
3222 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3224 * window.h (struct window): Convert window_end_pos and
3225 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3226 (wset_window_end_pos, wset_window_end_vpos): Remove.
3227 * dispnew.c (adjust_glyph_matrix):
3228 * window.c (Fwindow_end, replace_window, set_window_buffer)
3230 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3231 (set_vertical_scroll_bar, redisplay_window, try_window)
3232 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3233 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3234 (note_mouse_highlight): Adjust users.
3235 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3238 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3240 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3241 * image.c (imagemagick_filename_hint): Use `const char *' and
3242 prefer SSDATA to SDATA to avoid warnings.
3244 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3246 Cleanup window fringes, margins and scroll bars adjustments.
3247 * window.c (set_window_fringes, set_window_margins)
3248 (set_window_scroll_bars, apply_window_adjustment): New functions.
3249 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3250 (Fset_window_scroll_bars): Use them.
3252 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3254 * window.h (struct window): Convert scroll_bar_width
3255 from Lisp_Object to integer. Adjust comment.
3256 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3258 * window.c (wset_scroll_bar_width): Remove.
3259 (make_window): Initialize scroll_bar_width.
3260 (Fsplit_window_internal): Use direct assignment.
3261 (Fset_window_configuration, save_window_save):
3262 Convert Lisp_Object to integer and back where appropriate.
3263 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3264 bar was actually changed, and mention this in docstring.
3266 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3268 * decompress.c: Minor simplifications.
3269 (Fzlib_decompress_region): Don't bother verifying
3270 that avail_out <= UINT_MAX, as that was confusing.
3271 Mention the restriction in a comment instead.
3272 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3274 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3276 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3277 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3279 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3281 * image.c (imagemagick_filename_hint): Check for errors in the
3284 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3286 * window.c (Fwindow_margins): Return nil when there's no marginal
3287 area, as per the documented API.
3289 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3290 Fmake_vector, as scroll bar's struct members are not all Lisp
3291 objects now. This avoids crashes in GC.
3293 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3294 bool, so its address could be taken.
3296 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3298 * image.c (imagemagick_filename_hint): New function to possibly
3299 apply `image-content-type-suffixes'.
3300 (imagemagick_load_image): Use it.
3302 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3304 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3305 if loading zlib failed.
3307 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3309 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3310 2013-08-13 checkin below. Change bool to BOOL, rule is:
3311 All Obj-C code uses BOOL, except for interfaces callable from C.
3313 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3315 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3317 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3318 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3319 bool instead of BOOL.
3320 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3321 from Lisp_Object to bitfield. Adjust comment.
3322 * w32term.c (x_scroll_bar_create): Adjust user.
3323 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3324 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3325 Use bool for boolean.
3326 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3327 to `unsigned int' when defining a bitfield.
3329 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3331 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3333 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3335 * window.h (struct window): Convert left_margin_cols and
3336 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3337 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3338 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3340 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3342 (showing_window_margins_p, update_window_line, update_frame_1):
3343 * fringe.c (draw_fringe_bitmap_1):
3344 * xdisp.c (window_box_width): Adjust users.
3345 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3346 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3347 Use direct assignment.
3348 (Fset_window_configuration, save_window_save, Fwindow_margins):
3349 Convert Lisp_Object to integer and back where appropriate.
3350 (Fset_window_margins): Adjust user. Return t if any margin
3351 was actually changed, and mention this in docstring.
3353 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3355 * syntax.c (forward_word):
3356 * cmds.c (forward_char, backward_char): Mention the optional argument.
3358 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3360 * window.h (struct window): Convert left_fringe_width
3361 and right_fringe_width from Lisp_Objects to integers.
3363 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3364 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3365 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3367 (make_window): Initialize new integer fields to -1.
3368 (Fsplit_window_internal): Use direct assignment.
3369 (Fset_window_configuration, save_window_save):
3370 Convert Lisp_Object to integer and back where appropriate.
3371 (Fset_window_fringes): Adjust user. Return t if any fringe
3372 was actually changed, and mention this in docstring.
3374 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3376 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3377 * nsfns.m (x_set_cursor_type):
3378 * w32fns.c (x_set_cursor_type):
3379 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3380 * xdisp.c (set_frame_cursor_types): ...but in common code.
3382 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3384 * font.c (clear_font_cache): New function, stripped from...
3385 (Fclear_font_cache): ...here, which now uses the function
3386 above. Adjust comment.
3387 * font.h (clear_font_cache): Add prototype.
3388 * xfaces.c (clear_face_cache): Use clear_font_cache.
3390 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3392 * window.c (Fset_window_start): Compare `w', not `window' because
3393 `w' might not be equal to `window' after call to decode_live_window.
3395 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3397 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3398 This fixes a problem introduced by the Bug#15035 patch
3399 when using GPG. Reported by Herbert J. Skuhra.
3401 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3403 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3404 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3405 not yet initialized.
3407 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3409 * decompress.c (Fzlib_decompress_region): Support zlib
3410 decompression, too, and rename.
3412 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3414 Minor zlib configuration tweaks.
3415 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3416 Don't assume presence of fn_inflateInit2_ zlib internal function.
3418 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3420 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3421 include the zlib prefix.
3423 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3425 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3426 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3427 define static variables that are pointers to zlib functions to be
3429 (init_zlib_functions) [WINDOWSNT]: New function.
3430 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3432 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3433 macros instead of invoking the zlib functions directly.
3434 (syms_of_decompress): DEFSYM Qzlib_dll.
3435 Staticpro Szlib_available_p.
3437 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3439 Avoid looping over all frame windows to freeze and unfreeze.
3440 * window.h (struct window): Drop frozen_window_start_p.
3441 (freeze_window_starts): Drop prototype.
3442 * frame.h (struct frame): New frozen_window_starts flag.
3443 (FRAME_WINDOWS_FROZEN): New macro.
3444 * window.c (freeze_window_start, freeze_window_starts):
3446 (select_window, replace_window): Adjust users.
3447 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3448 (window_frozen_p): New function.
3449 (redisplay_window): Use it.
3451 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3453 Fix some fd issues when running subprocesses (Bug#15035).
3454 Fix bugs that can leak files or file descriptors on errors.
3455 Don't unlink open temp files, as that's hard for users to diagnose
3456 when things go awry (e.g., temp disk exhausted).
3457 Don't bother to lock temp files. Check for invalid recursion.
3458 * callproc.c (synch_process_fd): Remove. All uses removed.
3459 (synch_process_tempfile): New var or macro.
3460 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3462 (record_kill_process): New arg, the temp name. All callers changed.
3463 (delete_temp_file): Now just a simple wrapper around unlink.
3464 (call_process_kill): New arg, the call_process_fd array.
3465 Close them all. Clear synch_process_pid. Remove the temp file,
3466 or arrange for it to be removed.
3467 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3468 that's been moved to synch_process_tempfile. Caller changed.
3469 Do not remove the tempfile; that's now call_process_kill's
3471 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3472 call_process_kill; the caller now does that.
3473 (call_process_cleanup): Do not close the process fd; that's now
3474 call_process_kill's responsibility.
3475 (Fcall_process): Implement via new function call_process, which
3476 has most of the old body of Fcall_process, but with a different API.
3477 (call_process): New function that does not open or close filefd if
3478 it is nonnegative. Record which fds need to be closed, and let
3479 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3480 Signal an error if invoked recursively (could be done via a hook).
3481 Simplify creation of the tempfile in the MSDOS case.
3482 Don't create the output file until after checking for the executable.
3483 Report any failure to open /dev/null.
3484 Don't open /dev/null for writing twice; once is enough.
3485 Don't create pipe if all output is being discarded or sent to file.
3486 Don't worry about setting up the coding system or reading from the
3487 pipe if all output is being discarded.
3488 Hoist fd_error local into top level, to lessen block nesting.
3489 Don't record deleted pid here; now done by Fcall_process_region.
3490 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3491 and note its success in synch_process_tempfile.
3492 Do not leak resources when child_setup fails.
3493 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3494 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3495 (create_temp_file): Now returns open fd, with an additional
3496 Lisp_Object * argument to return the name. All callers changed.
3497 Do not close the file; rewind it instead, and leave it open for
3498 the caller. Do not lock the temp file. Unwind-protect the file
3499 and the file-descriptor.
3500 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3501 If an asynchrounous process, record it here, not in call_process.
3502 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3503 * eval.c (set_unwind_protect): New function.
3504 * fileio.c (write_region): New function, generalized from the
3505 old Fwrite_region. Do not lock temp files.
3506 (Fwrite_region): Use it.
3507 * lisp.h (set_unwind_protect, write_region): New decls.
3508 * process.c: Include <verify.h>.
3509 (make_process): Mark fds as initially closed.
3510 (deleted_pid_list): Now a list of pid-filename pairs.
3512 (close_process_fd): New function.
3513 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3514 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3515 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3516 (create_process, create_pty, Fmake_serial_process)
3517 (server_accept_connection): Record which fds need to be closed,
3518 and let deactivate_process close them.
3519 (Fmake_network_process): Do not discard the unwind-protect
3520 until it's safe to do so.
3521 (deactivate_process): Close the fds opened by create_process etc.
3522 (Fprocess_send_eof): Adjust to new way of recording open fds.
3523 Report an error if /dev/null can't be opened, instead of aborting.
3524 * process.h (PROCESS_OPEN_FDS): New constant.
3525 (struct Lisp_Process): New member open_fds.
3526 (record_kill_process, record_deleted_pid): Adjust signatures.
3527 (record_deleted_pid): Move decl here ...
3528 * syswait.h (record_deleted_pid): ... from here.
3530 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3532 * decompress.c: Fix bugs with large buffers and weird inputs.
3533 Tune a bit. Reindent as per usual Emacs style.
3534 (BUFFER_SIZE): Remove.
3535 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3536 more than UINT_MAX bytes. Decompress into the gap instead of into
3537 an auto buffer, as this should avoid copying. Return nil if
3538 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3539 set immediate_quit; we shouldn't trust zlib code that much.
3541 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3543 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3544 errors, and really move the gap to where we want it.
3546 * lisp.h: Include decompress.c support.
3548 * emacs.c (main): Include decompress.c support.
3550 * Makefile.in: Include -lz if present.
3552 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3554 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3555 (initWithTitle:): Initialize frame to 0.
3556 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3557 (fillWithWidgetValue:frame:): Rename from
3558 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3560 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3561 fillWithWidgetValue:frame:
3563 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3564 remove memory leak warnings.
3566 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3567 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3570 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3571 (x_activate_menubar): Update the whole menu.
3572 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3573 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3574 current event is not NSSystemDefined (Bug#15001).
3575 Call ns_check_menu_open only if trackingMenu is 2.
3576 (menuDidClose:): New method, decrease trackingMenu.
3577 (fillWithWidgetValue:setDelegate:): New method.
3578 (fillWithWidgetValue:): Call the above.
3580 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3582 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3584 Omit some unnecessary casts.
3585 Many of these go back to the old pre-C89 days, when they may have
3586 been needed, but we've been assuming C89 or later for a while now.
3587 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3588 (live_float_p, live_misc_p, live_vector_p):
3589 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3590 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3591 (defvar_per_buffer):
3592 * callint.c (Fcall_interactively):
3593 * doc.c (Fsubstitute_command_keys):
3594 * filelock.c (get_boot_time):
3595 * frame.c (xrdb_get_resource):
3596 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3597 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3598 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3599 (menuitem_highlight_callback, menu_destroy_callback)
3600 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3601 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3602 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3603 (xg_tool_bar_help_callback, tb_size_cb):
3604 * image.c (xpm_alloc_color, png_read_from_memory)
3605 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3606 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3608 * keymap.c (describe_map):
3609 * nsfns.m (Fns_display_monitor_attributes_list):
3610 * nsmenu.m (process_dialog:):
3611 * nsterm.m (hold_event):
3612 * process.c (wait_reading_process_output):
3613 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3614 * scroll.c (do_direct_scrolling, scrolling_1):
3615 * termcap.c (tgetent):
3616 * window.c (check_window_containing, add_window_to_list)
3617 (freeze_window_starts):
3618 * xdisp.c (compare_overlay_entries, vmessage):
3619 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3620 (x_get_monitor_attributes_xrandr)
3621 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3622 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3623 * xfont.c (xfont_match, xfont_open):
3624 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3625 (menubar_selection_callback, menu_position_func)
3626 (popup_selection_callback, create_and_show_popup_menu)
3627 (dialog_selection_callback, create_and_show_dialog):
3628 * xrdb.c (x_get_string_resource):
3630 * xsmfns.c (x_session_check_input):
3631 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3632 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3633 (xaw_jump_callback, xaw_scroll_callback):
3634 Omit unnecessary casts.
3636 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3638 Minor string-length refactoring.
3639 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3640 * frame.c (make_monitor_attribute_list):
3641 Prefer build_string to strlen + make_string.
3643 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3645 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3646 don't check minor_code (Bug#14417).
3648 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3650 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3651 vertical positions instead. This avoids calling MATRIX_ROW with
3652 row numbers that are possibly beyond valid limits. (Bug#15064)
3654 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3656 Use xstrdup and build_unibyte_string where applicable.
3657 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3658 * xfns.c (x_window):
3659 * xrdb.c (x_get_customization_string):
3660 * xterm.c (xim_initialize):
3661 * w32fns.c (w32_window): Use xstrdup.
3662 (w32_display_monitor_attributes_list):
3663 * emacs.c (init_cmdargs):
3664 * keyboard.c (PUSH_C_STR):
3665 * nsfont.m (nsfont_open):
3666 * sysdep.c (system_process_attributes):
3667 * w32.c (system_process_attributes):
3668 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3670 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3672 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3673 variables of these types so that GDB would know about them, as aid
3674 for debugging fatal exceptions. (Bug#15024) See also
3675 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3678 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3680 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3681 larger than the NSWindow (Bug#14934).
3683 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3685 Redesign redisplay interface to drop global variable updated_window.
3686 Always pass currently updated window as a parameter to update routines.
3687 * dispextern.h (updated_window): Remove declaration.
3688 (struct redisplay_interface): Pass window parameter to
3689 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3690 and after_update_window_hook.
3691 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3693 * dispnew.c (updated_window): Remove.
3694 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3695 (update_window_line): Adjust to match redisplay interface changes.
3696 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3697 (ns_scroll_run, ns_after_update_window_line):
3698 * w32term.c (x_update_window_begin, x_update_window_end)
3699 (x_after_update_window_line, x_scroll_run):
3700 * xterm.c (x_update_window_begin, x_update_window_end)
3701 (x_after_update_window_line, x_scroll_run):
3702 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3703 Likewise. Adjust comments where appropriate.
3704 (x_cursor_to): Simplify because this is always called during window
3705 update (but install debugging check anyway).
3706 (expose_window): Check must_be_updated_p flag to see whether this
3707 function is called during window update.
3709 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3711 Do not reset window modification event counters excessively.
3712 These leftovers and poor man's tricky methods to catch extra
3713 redisplay's attention are no longer needed.
3714 * frame.c (set_menu_bar_lines_1):
3715 * minibuf.c (read_minibuf_unwind):
3716 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3717 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3718 (window_scroll_line_based, Fset_window_configuration):
3719 * xdisp.c (redisplay_window): Do not reset last_modified and
3720 last_overlay_modified counters.
3722 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3724 * xselect.c (x_send_client_event): Set send_event and serial, memset
3725 data.l as it might be bigger than data.b. Use 24 bit mask to
3726 XSendEvent (Bug#15034).
3728 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3730 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3731 for TTY frames that are not the top frame on their console.
3734 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3736 * w32term.c (w32fullscreen_hook): Really maximize frame when
3737 asked for (Bug#14841).
3739 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3741 Prefer selected_window to Fselected_window, likewise for frames.
3742 * buffer.c (Fbuffer_swap_text):
3743 * data.c (Fvariable_binding_locus):
3744 * window.c (run_window_configuration_change_hook): Adjust users.
3745 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3746 Use decode_live_frame.
3748 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3750 Be more careful if selected window shows the buffer other than current,
3751 use window_outdated only if this is not so. This change should also
3752 address some weird issues discussed in Bug#13012.
3753 * window.h (window_outdated): New prototype.
3754 * window.c (window_outdated): Now here. Convert from static and
3755 always assume window's buffer.
3756 (Fwindow_end, Fwindow_line_height): Use it.
3757 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3758 and always assume window's buffer.
3759 (redisplay_window): Adjust user.
3760 (redisplay_internal): Call to reconsider_clip_changes once and
3761 check whether mode line should be updated only if selected window
3762 shows current buffer.
3763 (run_window_scroll_functions): Use eassert for debugging check.
3764 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3766 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3768 * window.c (window_scroll, window_scroll_pixel_based)
3769 (window_scroll_line_based): Use bool for booleans.
3771 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3773 * process.c: Fix minor off-by-one issues in descriptor counts.
3774 This shouldn't fix any real bugs, but it cleans up the code a bit.
3775 (max_process_desc, max_input_desc): -1, not 0, means none.
3777 (delete_input_desc): New function.
3778 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3779 (deactivate_process): Scan backwards when recomuting max_process_desc;
3780 that should be faster.
3781 (init_process_emacs): Initialize max_input_desc.
3783 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3785 Use region cache to speedup bidi_find_paragraph_start.
3786 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3787 Rename cache_long_line_scans to cache_long_scans.
3788 * buffer.c (bset_cache_long_line_scans): Rename to
3789 bset_cache_long_scans.
3790 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3791 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3793 (syms_of_buffer): Rename cache-long-line-scans to
3794 cache-long-scans. Adjust docstring.
3795 * search.c (newline_cache_on_off):
3796 * indent.c (width_run_cache_on_off): Adjust users.
3797 * bidi.c (bidi_paragraph_cache_on_off): New function.
3798 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3799 * insdel.c (prepare_to_modify_buffer):
3800 Invalidate bidi_paragraph_cache if enabled.
3802 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3804 Invalidate region caches only if buffer text is going to be changed.
3805 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3806 (modify_text): ...new prototype.
3807 (prepare_to_modify_buffer_1): New prototype.
3808 * textprop.c (modify_region): Rename to...
3809 (modify_text_properties): ...new function.
3810 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3811 (Fremove_list_of_text_properties): Adjust users.
3812 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3813 (modify_text): ...new function.
3814 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3815 (prepare_to_modify_buffer_1): ...new function.
3816 * casefiddle.c (casify_region):
3817 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3818 (Ftranspose_regions): Use modify_text.
3820 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3822 * lisp.mk (lisp): Add nadvice.elc.
3824 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3826 New macro to iterate over live buffers similar to frames.
3827 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3828 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3829 Declare buffer-related variables here to offload lisp.h.
3830 * buffer.c (Vbuffer_alist): Adjust comment.
3831 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3832 (other_buffer_safely):
3833 * data.c (store_symval_forwarding):
3834 * dispnew.c (Fframe_or_buffer_changed_p):
3835 * fileio.c (Fdo_auto_save):
3836 * filelock.c (unlock_all_files):
3837 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3839 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3841 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3842 * callproc.c (create_temp_file):
3843 * filelock.c (create_lock_file):
3844 Assume mkostemp, since it's now provided by Gnulib.
3846 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3848 * w32.c (mkostemp): New function.
3849 (mktemp): Remove, no longer used. Most of the code reused in
3850 mkostemp. (Bug#15015)
3851 (mktemp): Don't undef.
3853 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3855 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3856 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3857 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3858 (free_glyph_pool, check_glyph_memory): Likewise for
3859 all users. Adjust comments where appropriate.
3861 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3863 * composite.h: Minor fixups.
3864 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3865 to fix a misspelling, and change it to an inline function while
3866 we're at it (it need not be a macro). All uses changed.
3867 (composition_method, composition_valid_p):
3868 Rewrite to avoid assignments in if-conditions.
3870 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3872 Do not use global Lisp_Object in composition macros.
3873 * composite.h (composition_temp): Remove declaration.
3874 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3875 (composition_method, composition_valid_p): ...inline functions.
3876 (compose_region): Remove the leftover.
3877 * composite.c (composition_temp): Remove.
3878 (run_composition_function, update_compositions)
3879 (composition_compute_stop_pos, composition_adjust_point)
3880 (Ffind_composition_internal):
3881 * coding.c (handle_composition_annotation):
3882 * xdisp.c (handle_composition_prop, check_point_in_composition):
3883 Related users changed.
3885 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3887 Drop FRAME_PTR typedef.
3888 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3889 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3890 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3891 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3892 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3893 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3894 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3895 All related users changed.
3897 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3899 * eval.c (default_toplevel_binding): New function.
3901 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3902 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3903 (syms_of_eval): Export them.
3904 * data.c (Fdefault_value): Micro cleanup.
3905 * term.c (init_tty): Use "false".
3907 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3909 Fix X GC leak in GTK and raw (no toolkit) X ports.
3910 * xterm.c (x_free_frame_resources): If white and black relief
3911 GCs are allocated, always free them here.
3912 * xfns.c (x_make_gc): Omit redundant initialization.
3913 * widget.c (create_frame_gcs): Remove the leftover.
3914 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3915 in x_free_frame_resources.
3917 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3919 * nsterm.m (windowWillResize:toSize:): Only change title if
3920 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3922 (viewDidEndLiveResize): New method.
3924 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3925 inside NS_IMPL_COCOA.
3927 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3929 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3930 Do not check whether undo is enabled because record_insert and
3931 record_delete does that themselves.
3933 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3935 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3936 member which is not really used any more.
3937 (FRAME_XIC_BASE_FONTNAME): Remove.
3938 * xfns.c (xic_free_fontset): Adjust user.
3939 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3940 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3941 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3942 (xdialog_show): Use eassert for debugging check.
3943 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3945 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3947 * fileio.c, fns.c (merge): Move extern decl from here ...
3948 * lisp.h (merge): ... to here.
3950 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3952 Fix last font-related change.
3953 * w32font.h (w32font_list_internal, w32font_match_internal):
3955 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3956 (uniscribe_list_family): Adjust to match font API change.
3957 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3958 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3960 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3962 * frame.h (FRAME_MOUSE_UPDATE):
3963 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3964 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3966 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3968 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3969 * font.h (struct font_driver): Change list, match, and list_family
3970 functions to accept struct frame * as first arg.
3971 * font.c (font_score, font_compare, font_sort_entities):
3973 (font_sort_entities, font_list_entities, font_select_entity):
3974 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3975 match font API change.
3976 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3977 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3978 * ftxfont.c (ftxfont_list, ftxfont_match):
3979 * xftfont.c (xftfont_list, xftfont_match):
3980 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3981 * w32font.c (w32font_list, w32font_match, w32font_list):
3982 (w32font_list_internal, w32_font_match_internal): Likewise.
3983 * xfaces.c (Fx_family_fonts): Adjust user.
3985 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3987 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3988 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3989 only if HAVE_X_WINDOWS is in use.
3990 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3991 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3992 * w32term.c (x_wm_set_icon_position): Likewise.
3993 * w32fns.c (x_icon): Adjust user.
3995 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3997 * xterm.c (last_mouse_press_frame): Remove the
3998 leftover which is not really used any more.
3999 (handle_one_xevent, syms_of_xterm): Adjust users.
4000 (x_flush): Call XFlush once per each X display, not frame.
4001 This is better because this code always unconditionally skips
4002 non-X frames in Vframe_list and issues the only XFlush if we
4003 have more than one X frame on the same X display.
4004 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4005 Use bool for booleans.
4006 (x_draw_glyph_string_background, cvt_string_to_pixel):
4007 (cvt_pixel_dtor): Drop unnecessary prototypes.
4008 * xterm.h (x_display_ok): Adjust prototype.
4010 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4012 Drop unnecessary functions that deals with frame pixel size.
4013 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4014 (x_pixel_height): Drop prototypes.
4015 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4016 (x_pixel_height): Drop implementations.
4017 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4018 which should be always valid for window frame.
4019 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4020 * w32menu.c (Fx_popup_dialog):
4021 * xmenu.c (Fx_popup_dialog): Likewise for both.
4023 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4025 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4026 frame parameters and call to Fmodify_frame_parameters just once.
4027 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4028 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4029 and mention nil frame in docstring.
4031 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4033 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4034 (x_figure_window_size): Likewise. Adjust to return long.
4035 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4036 (toplevel): Move Qterminal_live_p to...
4037 * terminal.c (toplevel): ...here, make it static, and...
4038 (syms_of_terminal): ...DEFSYM here.
4039 * frame.h (Qterminal_live_p): Remove declaration.
4040 (make_frame, x_figure_window_size): Adjust prototype.
4041 * nsfns.m (Fx_create_frame): Use long for window flags.
4043 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4045 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4046 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4047 Do not assume that emacs_close (INT_MAX) is a no-op.
4049 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4051 * xfaces.c (make_face_cache): For struct face_cache, prefer
4052 xmalloc to xzalloc and so avoid redundant call to memset.
4053 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4055 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4057 * fringe.c (draw_window_fringes, update_window_fringes)
4058 (compute_fringe_widths):
4059 * w32term.c (x_draw_glyph_string):
4060 * window.c (candidate_window_p, Frecenter):
4061 * xfaces.c (realize_basic_faces, realize_default_face)
4062 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4063 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4064 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4065 * xmenu.c (Fx_menu_bar_open_internal):
4066 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4067 * xsettings.c (xft_settings_event):
4068 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4069 Use bool for booleans. Adjust style and comments where
4071 * dispextern.h (draw_window_fringes, update_window_fringes)
4072 (compute_fringe_widths):
4073 * xterm.h (x_had_errors_p): Adjust prototype.
4075 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4077 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4078 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4080 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4082 * fns.c (toplevel): Remove comment before Fsafe_length because
4085 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4087 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4089 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4091 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4092 frame which got the message is still alive, before dereferencing
4093 its pointer. (Bug#14970)
4095 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4096 be a live window, before using it as such. (Bug#14970)
4098 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4100 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4101 w32_detect_focus_change instead of doing part of its job by hand.
4102 This fixes the problem whereby FOCUS_OUT events were not sent to
4105 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4107 * process.c (Fprocess_list): Doc fix.
4109 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4110 being re-exposed only if it didn't ask to become visible.
4111 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4112 was previously iconified. (Bug#14841)
4113 (x_iconify_frame): Mark the frame iconified.
4115 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4117 Fix minor problems found by static checking.
4118 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4119 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4121 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4123 * eval.c (set_specpdl_old_value): New function.
4124 (unbind_to): Minor simplification.
4125 (get_backtrace_frame): New function.
4126 (Fbacktrace_frame): Use it. Add `base' argument.
4127 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4128 (syms_of_eval): Export backtrace-eval.
4129 * xterm.c (x_focus_changed): Simplify.
4131 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4133 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4135 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4137 * xdisp.c (redisplay_window): Instead of moving point out of
4138 scroll margin, reject the force_start method, and try scrolling
4139 instead. (Bug#14780)
4141 2013-07-24 Ken Brown <kbrown@cornell.edu>
4143 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4146 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4148 * eval.c (Fprogn): Do not check that BODY is a proper list.
4149 This undoes the previous change. The check slows down the
4150 interpreter, and is not needed to prevent a crash. See
4151 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4153 2013-07-23 Glenn Morris <rgm@gnu.org>
4155 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4157 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4159 Port to GNU/Linux systems with tinfo but not ncurses.
4160 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4161 to decide whether ncurses is being used. Without this change,
4162 GCC complains about tgetent not being declared, on a system
4163 that has tinfo installed but ncurses not installed.
4165 * eval.c (Fprogn): Check that BODY is a proper list.
4167 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4168 * data.c (Fsetq_default):
4169 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4170 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4172 Tune by taking advantage of the fact that ARGS is always a list
4173 when a function is declared to have UNEVALLED args.
4175 * emacsgtkfixed.c: Port to GCC 4.6.
4176 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4178 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4180 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4181 here to silence compiler warnings.
4183 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4185 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4186 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4187 from messing up Emacs's 'struct frame' (Bug#14923).
4189 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4191 * alloc.c (make_save_ptr_ptr): Define this function.
4192 It was inadvertently omitted. It's needed only if
4193 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4195 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4197 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4198 frame have focus (Bug#14895).
4200 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4202 Avoid vfork-related deadlock more cleanly.
4203 * callproc.c (child_setup): When the child's exec fails, output
4204 the program name, as that's more useful. Use O_NONBLOCK to avoid
4206 * process.c (create_process_1): Remove; no longer needed.
4207 (create_process): Remove timer hack; no longer needed, now that
4208 the child avoids deadlock.
4210 2013-07-20 Glenn Morris <rgm@gnu.org>
4212 * image.c (Fimage_flush): Fix doc typo.
4214 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4216 Fix array bounds violation when pty allocation fails.
4217 * process.c (PTY_NAME_SIZE): New constant.
4218 (pty_name): Remove static variable; it's now auto.
4219 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4220 Take pty_name as an arg rather than using a static variable.
4221 All callers changed.
4222 (create_process): Recover pty_flag from process, not from volatile local.
4223 (create_pty): Stay inside array even when pty allocation fails.
4224 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4226 * lread.c (Fload): Avoid initialization only when lint checking.
4227 Mention that it's needed only for older GCCs.
4229 2013-07-20 Kenichi Handa <handa@gnu.org>
4231 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4232 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4234 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4236 * lread.c (Fload): Avoid uninitialized warning.
4238 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4240 Fix some minor file descriptor leaks and related glitches.
4241 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4242 (create_lock_file): Use write, not emacs_write.
4243 * image.c (slurp_file, png_load_body):
4244 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4245 (server_accept_connection):
4246 Don't leak an fd on memory allocation failure.
4247 * image.c (slurp_file): Add a cheap heuristic for growing files.
4248 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4249 as that's what the other routines do. Maybe input need not be
4250 blocked at all, but it's better to be consistent.
4251 Avoid undefined behavior when strlen is zero.
4253 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4254 (NSTATICS): Now a constant; doesn't need to be a macro.
4256 2013-07-19 Richard Stallman <rms@gnu.org>
4258 * coding.c (decode_coding_utf_8): Add simple loop for fast
4259 processing of ASCII characters.
4261 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4263 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4265 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4267 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4268 unportable 'struct x_display_info'.
4269 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4272 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4274 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4275 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4277 (system_process_attributes): Prefer plain char to unsigned char
4278 when either will do. Clean up properly if interrupted or if
4279 memory allocations fail. Don't assume sscanf succeeds.
4280 Remove no-longer-needed workaround to stop GCC from whining.
4281 Read command-line once, instead of multiple times. Check read status a
4284 Fix obscure porting bug with varargs functions.
4285 The code assumed that int is treated like ptrdiff_t in a vararg
4286 function, which is not a portable assumption. There was a similar
4287 -- though these days less likely -- porting problem with various
4288 assumptions that pointers of different types all smell the same as
4289 far as vararg functions is conserved. To make this problem less
4290 likely in the future, redo the API to use varargs functions.
4291 * alloc.c (make_save_value): Remove this vararg function.
4292 All uses changed to ...
4293 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4294 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4296 (make_save_ptr): Rename from make_save_pointer, for consistency with
4297 the above. Define only on platforms that need it. All uses changed.
4299 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4301 * keyboard.c: Try to fix typos in previous change.
4302 (DISPLAY_LIST_INFO): New macro.
4303 (kbd_buffer_get_event): Do not access members that are not present
4304 in X11. Revert inadvertent change of "!=" to "=".
4306 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4308 * keyboard.c (kbd_buffer_get_event):
4309 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4310 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4312 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4314 * filelock.c: Fix unlikely file descriptor leaks.
4315 (get_boot_time_1): Rework to avoid using emacs_open.
4316 This doesn't actually fix a leak, but is better anyway.
4317 (read_lock_data): Use read, not emacs_read.
4319 * doc.c: Fix minor memory and file descriptor leaks.
4320 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4321 (get_doc_string, Fsnarf_documentation):
4322 Fix file descriptor leak on error.
4324 * term.c: Fix minor fdopen-related file descriptor leaks.
4325 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4326 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4328 * charset.c: Fix file descriptor leaks and errno issues.
4330 (load_charset_map_from_file): Don't leak file descriptor on error.
4331 Use plain record_xmalloc since the allocation is larger than
4332 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4334 * eval.c (record_unwind_protect_nothing):
4335 * fileio.c (fclose_unwind):
4337 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4338 The replacement doesn't block input, but that no longer seems
4341 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4343 * lread.c: Fix file descriptor leaks and errno issues.
4344 (Fload): Close some races that leaked fds or streams when 'load'
4346 (Fload, openp): Report error number of last nontrivial failure to open.
4347 ENOENT counts as trivial.
4348 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4350 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4351 now that the function is always called with a nonnegative arg.
4352 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4353 All uses replaced with ...
4354 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4356 A few more minor file errno-reporting bugs.
4357 * callproc.c (Fcall_process):
4358 * doc.c (Fsnarf_documentation):
4359 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4360 * process.c (set_socket_option):
4361 Don't let a constructor trash errno.
4362 * doc.c: Include <errno.h>.
4364 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4366 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4368 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4370 Fix w32 bug with call-process-region (Bug#14885).
4371 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4372 to Fcall_process when the input is empty. This simplifies the
4373 code a bit. It makes no difference on POSIXish platforms but
4374 apparently it fixes a bug on w32.
4376 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4377 * fileio.c (close_file_unwind): Don't close if FD is negative;
4378 this can happen when unwinding a zapped file descriptor.
4379 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4380 in case Emacs runs out of memory between the two unwind-protects.
4381 Don't trash errno when closing FD.
4382 Zap the FD in the specpdl when closing it, instead of deferring
4383 the removal of the unwind-protect; this fixes a bug where a child
4384 function unwinds the stack past us.
4386 New unwind-protect flavors to better type-check C callbacks.
4387 This also lessens the need to write wrappers for callbacks,
4388 and the need for make_save_pointer.
4389 * alloca.c (free_save_value):
4390 * atimer.c (run_all_atimers):
4392 * alloc.c (safe_alloca_unwind):
4393 * atimer.c (unwind_stop_other_atimers):
4394 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4395 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4396 * minibuf.c (choose_minibuf_frame_1):
4397 * process.c (make_serial_process_unwind):
4398 * xdisp.h (pop_message_unwind):
4399 * xselect.c (queue_selection_requests_unwind):
4400 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4401 * alloca.c (record_xmalloc):
4402 Prefer record_unwind_protect_ptr to record_unwind_protect with
4404 * alloca.c (Fgarbage_collect):
4405 Prefer record_unwind_protect_void to passing a dummy.
4406 * buffer.c (restore_buffer):
4407 * window.c (restore_window_configuration):
4408 * xfns.c, w32fns.c (do_unwind_create_frame)
4409 New wrapper. All record-unwind uses of wrappee changed.
4410 * buffer.c (set_buffer_if_live):
4411 * callproc.c (call_process_cleanup, delete_temp_file):
4412 * coding.c (code_conversion_restore):
4413 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4414 * editfns.c (save_excursion_restore)
4415 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4416 (save_restriction_restore):
4417 * eval.c (restore_stack_limits, un_autoload):
4418 * fns.c (require_unwind):
4419 * keyboard.c (recursive_edit_unwind, tracking_off):
4420 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4421 * macros.c (pop_kbd_macro, restore_menu_items):
4422 * nsfns.m (unwind_create_frame):
4423 * print.c (print_unwind):
4424 * process.c (start_process_unwind):
4425 * search.c (unwind_set_match_data):
4426 * window.c (select_window_norecord, select_frame_norecord):
4427 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4428 (fast_set_selected_frame):
4429 * xfns.c, w32fns.c (unwind_create_tip_frame):
4430 Return void, not a dummy Lisp_Object. All uses changed.
4431 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4432 * callproc.c (call_process_kill):
4433 * fileio.c (restore_point_unwind, decide_coding_unwind)
4434 (build_annotations_unwind):
4435 * insdel.c (Fcombine_after_change_execute_1):
4436 * keyboard.c (read_char_help_form_unwind):
4437 * menu.c (unuse_menu_items):
4438 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4439 * sound.c (sound_cleanup):
4440 * xdisp.c (unwind_redisplay):
4441 * xfns.c (clean_up_dialog):
4442 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4443 Accept no args and return void, instead of accepting and returning
4444 a dummy Lisp_Object. All uses changed.
4445 * cygw32.c (fchdir_unwind):
4446 * fileio.c (close_file_unwind):
4447 * keyboard.c (restore_kboard_configuration):
4448 * lread.c (readevalllop_1):
4449 * process.c (wait_reading_process_output_unwind):
4450 Accept int and return void, rather than accepting an Emacs integer
4451 and returning a dummy object. In some cases this fixes an
4452 unlikely bug when the corresponding int is outside Emacs integer
4453 range. All uses changed.
4454 * dired.c (directory_files_internal_unwind):
4455 * fileio.c (do_auto_save_unwind):
4456 * gtkutil.c (pop_down_dialog):
4457 * insdel.c (reset_var_on_error):
4458 * lread.c (load_unwind):
4459 * xfns.c (clean_up_file_dialog):
4460 * xmenu.c, nsmenu.m (pop_down_menu):
4461 * xmenu.c (cleanup_widget_value_tree):
4462 * xselect.c (wait_for_property_change_unwind):
4463 Accept pointer and return void, rather than accepting an Emacs
4464 save value encapsulating the pointer and returning a dummy object.
4466 * editfns.c (Fformat): Update the saved pointer directly via
4467 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4468 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4469 (unwind_body): New function.
4470 (record_unwind_protect): First arg is now a function returning void,
4471 not a dummy Lisp_Object.
4472 (record_unwind_protect_ptr, record_unwind_protect_int)
4473 (record_unwind_protect_void): New functions.
4474 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4475 * fileio.c (struct auto_save_unwind): New type.
4476 (do_auto_save_unwind): Use it.
4477 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4478 * insdel.c (struct rvoe_arg): New type.
4479 (reset_var_on_error): Use it.
4480 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4482 (specbinding_func): Remove; there are now several such functions.
4483 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4484 (set_unwind_protect_ptr): New function.
4485 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4487 Be simpler and more consistent about reporting I/O errors.
4488 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4489 Say "Read error" and "Write error", rather than "I/O error", or
4490 "IO error reading", or "IO error writing", when a read or write
4492 * process.c (Fmake_network_process, wait_reading_process_output)
4493 (send_process, Fprocess_send_eof, wait_reading_process_output):
4494 Capitalize diagnostics consistently. Put "failed foo" at the
4495 start of the diagnostic, so that we don't capitalize the
4496 function name "foo". Consistently say "failed" for such
4498 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4499 All callers changed. This is so it can use report_file_error.
4500 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4501 diagnostics consistently as above.
4503 * fileio.c (report_file_errno): Fix errno reporting bug.
4504 If the file name is neither null nor a pair, package it up as a
4505 singleton list. All callers changed, both to this function and to
4506 report_file_error. This fixes a bug where the memory allocator
4507 invoked by list1 set errno so that the immediately following
4508 report_file_error reported the wrong errno value.
4510 Fix minor problems found by --enable-gcc-warnings.
4511 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4512 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4514 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4516 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4517 Set event->arg to Qt if switch-event shall be generated.
4518 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4520 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4522 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4525 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4526 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4527 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4528 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4529 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4530 and there is a focused frame.
4531 (head_table): Add focus-in and focus-out.
4532 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4533 bind to handle-focus-in/out.
4535 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4536 (Fhandle_switch_frame): Call Fhandle_focus_in.
4537 (syms_of_frame): defsubr handle-focus-in/out.
4539 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4541 Fix porting bug to older POSIXish platforms (Bug#14862).
4542 * sysdep.c (emacs_pipe): New function, that implements
4543 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4544 This should port better to CentOS 5 and to Mac OS X 10.6.
4545 All calls to pipe2 changed.
4547 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4548 This makes the code easier to read and the executable a bit smaller.
4549 Do not replace all calls to Fcons that happen to create lists,
4550 just calls that are intended to create lists. For example, when
4551 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4552 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4553 Similarly for list2 through list5.
4554 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4555 * bytecode.c (exec_byte_code):
4556 * callint.c (quotify_arg, Fcall_interactively):
4557 * callproc.c (Fcall_process, create_temp_file):
4558 * charset.c (load_charset_map_from_file)
4559 (Fdefine_charset_internal, init_charset):
4560 * coding.c (get_translation_table, detect_coding_system)
4561 (Fcheck_coding_systems_region)
4562 (Fset_terminal_coding_system_internal)
4563 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4564 * composite.c (update_compositions, Ffind_composition_internal):
4565 * dired.c (directory_files_internal, file_name_completion)
4567 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4568 * doc.c (Fsnarf_documentation):
4569 * editfns.c (Fmessage_box):
4571 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4572 (Feval, eval_sub, Ffuncall, apply_lambda):
4573 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4574 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4575 (Fset_file_times, Finsert_file_contents)
4576 (Fchoose_write_coding_system, Fwrite_region):
4577 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4578 * font.c (font_registry_charsets, font_parse_fcname)
4579 (font_prepare_cache, font_update_drivers, Flist_fonts):
4580 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4581 * frame.c (make_frame, Fmake_terminal_frame)
4582 (x_set_frame_parameters, x_report_frame_params)
4583 (x_default_parameter, Fx_parse_geometry):
4584 * ftfont.c (syms_of_ftfont):
4585 * image.c (gif_load):
4586 * keyboard.c (command_loop_1):
4587 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4588 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4589 (Fminor_mode_key_binding, accessible_keymaps_1)
4590 (Faccessible_keymaps, Fwhere_is_internal):
4591 * lread.c (read_emacs_mule_char):
4592 * menu.c (find_and_return_menu_selection):
4593 * minibuf.c (get_minibuffer):
4594 * nsfns.m (Fns_perform_service):
4595 * nsfont.m (ns_script_to_charset):
4596 * nsmenu.m (ns_popup_dialog):
4597 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4598 (Fx_own_selection_internal):
4599 * nsterm.m (append2):
4600 * print.c (Fredirect_debugging_output)
4601 (print_prune_string_charset):
4602 * process.c (Fdelete_process, Fprocess_contact)
4603 (Fformat_network_address, set_socket_option)
4604 (read_and_dispose_of_process_output, write_queue_push)
4605 (send_process, exec_sentinel):
4606 * sound.c (Fplay_sound_internal):
4607 * textprop.c (validate_plist, add_properties)
4608 (Fput_text_property, Fadd_face_text_property)
4609 (copy_text_properties, text_property_list, syms_of_textprop):
4610 * unexaix.c (report_error):
4611 * unexcoff.c (report_error):
4612 * unexsol.c (unexec):
4613 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4614 (Fformat_mode_line, syms_of_xdisp):
4615 * xfaces.c (set_font_frame_param)
4616 (Finternal_lisp_face_attribute_values)
4617 (Finternal_merge_in_global_face, syms_of_xfaces):
4618 * xfns.c (x_default_scroll_bar_color_parameter)
4619 (x_default_font_parameter, x_create_tip_frame):
4620 * xfont.c (xfont_supported_scripts):
4621 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4622 (menu_help_callback, xmenu_show):
4624 * xterm.c (set_wm_state):
4625 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4626 and similarly for list2 through list5.
4628 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4630 * callproc.c (Fcall_process_region): Fix minor race and tune.
4631 (create_temp_file): New function, with the temp-file-creation part
4632 of the old Fcall_process_region. Use Fcopy_sequence to create the
4633 temp file name, rather than alloca + build_string, for simplicity.
4634 Don't bother to block input around the temp file creation;
4635 shouldn't be needed. Simplify use of mktemp.
4636 Use record_unwind_protect immediately after creating the temp file;
4637 this closes an unlikely race where the temp file was not removed.
4638 Use memcpy rather than an open-coded loop.
4639 (Fcall_process_region): Use the new function. If the input is
4640 empty, redirect from /dev/null rather than from a newly created
4641 empty temp file; this avoids unnecessary file system traffic.
4643 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4645 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4646 Simplify by making this case like the other two. This is a bit
4647 slower on obsolete hosts, but the extra complexity isn't worth it.
4649 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4650 * process.c (create_process) [!DOS_NT]:
4651 Remove now-unnecessary calls to emacs_close.
4653 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4655 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4656 returning early. (Bug#14850)
4658 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4659 and inhibit-iso-escape-detection attributes of 'undecided'.
4662 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4664 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4665 Reported by Herbert J. Skuhra in
4666 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4668 Don't lose top specpdl entry when memory is exhausted.
4669 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4670 specpdl overflow here, to simplify callers; all callers changed.
4671 Always reserve an unused entry at the stack top; this avoids
4672 losing the top entry's information when memory is exhausted.
4674 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4676 Clean up errno reporting and fix some errno-reporting bugs.
4677 * callproc.c (Fcall_process):
4678 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4679 * process.c (create_process, Fmake_network_process):
4680 * unexaix.c (report_error):
4681 * unexcoff.c (report_error):
4682 Be more careful about reporting the errno of failed operations.
4683 The code previously reported the wrong errno sometimes.
4684 Also, prefer report_file_errno to setting errno + report_file_error.
4685 (Fcall_process): Look at openp return value rather than at path,
4686 as that's a bit faster and clearer when there's a numeric predicate.
4687 * fileio.c (report_file_errno): New function, with most of the
4688 old contents of report_file_error.
4689 (report_file_error): Use it.
4690 (Ffile_exists_p, Ffile_accessible_directory_p):
4691 Set errno to 0 when it is junk.
4692 * fileio.c (Faccess_file):
4693 * image.c (x_create_bitmap_from_file):
4694 Use faccessat rather than opening the file, to avoid the hassle of
4695 having a file descriptor open.
4696 * lisp.h (report_file_errno): New decl.
4697 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4700 * process.c (create_process, wait_reading_process_output) [AIX]:
4701 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4702 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4703 a multithreaded environment anyway).
4704 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4706 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4708 * image.c (x_find_image_file): Don't close a remote file handle.
4710 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4712 Fix races with threads and file descriptors.
4713 * callproc.c (Fcall_process_region):
4714 * dired.c (open_directory):
4715 * emacs.c (main, Fdaemon_initialized):
4716 * image.c (x_find_image_file):
4717 * inotify.c (Finotify_rm_watch):
4718 * lread.c (Flocate_file_internal):
4719 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4720 * term.c (term_mouse_moveto, init_tty):
4721 * termcap.c (tgetent):
4722 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4723 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4724 * unexhp9k800.c, unexmacosx.c (unexec):
4725 * callproc.c (Fcall_process_region):
4726 Use emacs_close, not close.
4727 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4728 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4729 and posix_close function on current platforms (which all lack them).
4730 (emacs_close): Use it. This should fix the races on GNU/Linux and
4731 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4732 and it should avoid closing random victim file descriptors on
4735 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4737 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4738 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4741 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4742 This is for .gdbinit xbacktrace.
4744 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4745 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4746 (emacs_set_tty): Now static.
4747 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4748 * term.c (tty_capable_p, tty_default_color_capabilities)
4749 (get_tty_terminal, term_mouse_movement)
4750 (handle_one_term_event, init_tty, maybe_fatal):
4751 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4752 (tgetent, scan_file, name_match, compare_contin):
4753 * terminal.c (get_terminal):
4754 Use bool for boolean.
4755 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4756 Prefer char to unsigned char if either will do.
4757 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4758 (tty_write_glyphs): Prefer int to unsigned.
4759 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4760 All callers changed.
4761 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4763 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4766 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4767 (B__dummy__): New dummy symbol, to pacify C89.
4768 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4769 they can't grok varargs macros.
4770 * dispnew.c (add_window_display_history)
4771 (add_frame_display_history):
4772 * print.c (print_object):
4773 * xdisp.c (debug_method_add):
4774 Use %p printf format only for void pointers.
4775 * emacs.c (usage_message): New constant, replacing ...
4776 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4777 (main): Adjust to usage reorg.
4778 * fns.c (syms_of_fns):
4779 * profiler.c (syms_of_profiler):
4780 Don't use non-constant struct initializers.
4781 * gnutls.h (gnutls_initstage_t):
4782 * lisp.h (enum Lisp_Fwd_Type):
4783 * lread.c (lisp_file_lexically_bound_p):
4784 * xsettings.c (anonymous enum):
4785 Remove trailing comma.
4786 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4787 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4788 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4790 * regex.c (const_re_char): New type, to pacify strict C89.
4791 All uses of 'const re_char' replaced to use it.
4792 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4793 with glibc when strict C89. This change is imported from gnulib.
4795 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4796 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4797 Omit GNU_LINUX implementation, since it requires long long.
4798 * xterm.c (x_draw_underwave):
4799 Do not assume the traditional order of struct's members.
4800 (x_term_init): Rewrite to avoid the need for non-constant structure
4803 Syntax cleanup, mostly replacing macros with functions.
4804 This removes the need for the syntax_temp hack.
4805 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4806 * syntax.c (SYNTAX_INLINE): New macro.
4807 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4808 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4809 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4810 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4811 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4812 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4813 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4814 Now constants, not macros.
4815 (syntax_temp) [!__GNUC__]: Remove.
4816 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4817 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4818 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4819 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4820 Move here from syntax.h; now functions, not macros. Except for the
4821 last function, these are static since only syntax.c uses them.
4822 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4823 All uses changed. Now a function, not a macro; use this fact
4824 to simplify the code.
4825 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4826 compiler bugs; no longer relevant.
4827 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4828 (SYNTAX_INLINE): New macro.
4829 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4830 for the new functions. Use bool for boolean member.
4831 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4832 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4833 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4834 (SETUP_BUFFER_SYNTAX_TABLE):
4835 Now extern inline functions, not macros.
4836 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4837 Remove; all uses replaced by implementation.
4838 (syntax_temp) [!__GNUC__]: Remove decl.
4839 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4841 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4843 * emacs.c (main): Fix syntax error.
4845 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4847 Timestamp fixes for undo (Bug#14824).
4848 * atimer.c (schedule_atimer):
4849 * fileio.c (Ffile_newer_than_file_p):
4850 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4851 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4852 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4853 (syms_of_fileio): Remove Sclear_visited_file_name.
4854 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4855 file doesn't exist; this avoids an ambiguity with negative timestamps.
4856 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4857 * systime.h (make_emacs_time, invalid_emacs_time):
4858 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4859 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4860 * undo.c (record_first_change): Push (visited-file-modtime) onto
4861 undo list rather than reimplementing it by hand, incorrectly.
4863 2013-07-09 Ken Brown <kbrown@cornell.edu>
4865 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4867 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4869 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4871 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4873 Handle errno and exit status a bit more carefully.
4874 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4875 number into an exit status. Instead, use EXIT_CANCELED.
4876 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4877 * callproc.c (relocate_fd):
4878 * emacs.c (close_output_streams, main):
4879 * process.c (create_process):
4880 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4881 Use emacs_perror for simplicity.
4882 * callproc.c (relocate_fd, main):
4883 * sysdep.c (sys_subshell):
4884 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4885 (shut_down_emacs): Use emacs_write, not write.
4886 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4887 * fileio.c (Fcopy_file, e_write):
4888 * nsterm.m (ns_select):
4889 * process.c (send_process):
4890 * sound.c (vox_write):
4891 Use emacs_write_sig, not emacs_write.
4892 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4893 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4895 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4897 (emacs_full_write): New function.
4898 (emacs_write): Rewrite to use it.
4899 (emacswrite_sig, emacs_perror): New functions.
4900 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4902 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4904 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4905 on NS even if it is present. Pixmap on NS is a void*.
4907 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4909 Port to Ubuntu 10 (Bug#14803).
4910 Problem reported by T.V. Raman.
4911 * process.c (close_on_exec, accept4, process_socket):
4912 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4914 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4916 * w32.c (sys_dup): Declare prototype.
4920 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4922 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4924 Make file descriptors close-on-exec when possible (Bug#14803).
4925 This simplifies Emacs a bit, since it no longer needs to worry
4926 about closing file descriptors by hand in some cases.
4927 It also fixes some unlikely races. Not all such races, as
4928 libraries often open files internally without setting
4929 close-on-exec, but it's an improvement.
4930 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4931 * callproc.c (Fcall_process) [!MSDOS]:
4932 * emacs.c (main) [!DOS_NT]:
4933 * nsterm.m (ns_term_init):
4934 * process.c (create_process):
4935 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4936 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4937 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4938 Prefer mkostemp with O_CLOEXEC to mkstemp.
4939 * callproc.c (relocate_fd) [!WINDOWSNT]:
4940 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4941 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4943 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4944 Make the resulting file descriptor close-on-exec.
4945 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4946 * lread.c (load_descriptor_list, load_descriptor_unwind):
4947 Remove; no longer needed. All uses removed.
4948 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4949 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4951 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4952 (Fmake_network_process, Fnetwork_interface_list):
4953 (Fnetwork_interface_info, server_accept_connection):
4954 Make newly-created socket close-on-exec.
4955 * sysdep.c (emacs_open, emacs_fopen):
4956 Make new-created descriptor close-on-exec.
4957 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4958 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4960 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4962 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4963 for NS_IMPL_GNUSTEP.
4965 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4967 Fix openp errno handling.
4968 * callproc.c (Fcall_process): Preserve openp errno around close.
4969 * lread.c (openp): Set errno when returning -1, as some callers
4972 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4974 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4976 * nsterm.h (NSSavePanel): Update comment.
4977 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4978 (ns_run_file_dialog): Declare.
4980 * nsfns.m: Remove panelOK.
4982 (ns_run_file_dialog): New function.
4983 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4984 event loop, so file dialog is popped up by ns_run_file_dialog, called
4985 by sendEvent (Bug#14578).
4986 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4988 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4990 * xdisp.c (default_line_pixel_height): New function.
4991 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4992 (try_cursor_movement, redisplay_window, try_window)
4993 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4995 * window.c (window_scroll_pixel_based):
4996 use default_line_pixel_height.
4998 * dispextern.h (default_line_pixel_height): Add prototype.
5000 * frame.c (x_set_line_spacing): Accept a float value for
5001 line-spacing parameter, per the documentation.
5003 * data.c (Fmultibyte_string_p): Doc fix.
5005 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5007 Use emacs_open more consistently when opening files.
5008 This handles EINTR more consistently now, and makes it easier
5009 to introduce other uniform changes to file descriptor handling.
5010 * src/systdio.h: New file.
5011 * src/buffer.c (mmap_init):
5012 * cygw32.c (chdir_to_default_directory):
5013 * dispnew.c (Fopen_termscript):
5014 * emacs.c (Fdaemon_initialized):
5015 * fileio.c (Fdo_auto_save):
5016 * image.c (slurp_file, png_load_body, jpeg_load_body):
5017 * keyboard.c (Fopen_dribble_file):
5019 * print.c (Fredirect_debugging_output):
5020 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5021 * termcap.c (tgetent):
5022 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5023 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5024 * w32term.c (w32_initialize) [CYGWIN]:
5025 * xfaces.c (Fx_load_color_file):
5026 Use emacs_open instead of plain open, and emacs_fopen instead of
5028 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5029 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5030 * callproc.c (default_output_mode): New constant.
5031 (Fcall_process): Use it to call emacs_open instead of plain creat.
5032 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5033 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5034 (emacs_fopen): New function.
5035 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5036 Include <lisp.h>, for emacs_open.
5037 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5039 Remove duplicate #include directives.
5040 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5042 Don't include stdio.h twice.
5043 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5044 Don't include sys/types.h or stdio.h twice.
5045 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5046 * lread.c: Don't include coding.h twice.
5047 * nsfont.m: Don't include frame.h twice.
5048 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5049 * ralloc.c: Don't include <unistd.h> twice.
5050 * xdisp.c: Don't include font.h twice.
5051 * xterm.c: Don't include fontset.h twice.
5052 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5054 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5056 Scale ImageMagick images more carefully.
5057 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5058 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5059 Be more careful about avoiding undefined behavior after
5060 integer overflow and division by zero.
5062 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5064 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5065 (syms_of_w32fns): DEFSYM them.
5066 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5067 (CCHDEVICENAME): Define macros if not defined.
5068 (struct MONITOR_INFO_EX): New struct.
5069 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5070 (enum_display_monitors_fn): New variable.
5071 (globals_of_w32fns): Initialize it.
5072 (Fx_display_pixel_width, Fx_display_pixel_height)
5073 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5074 multi-monitor setups in docstrings.
5075 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5076 screen size by primary monitor's millimeter per pixel.
5077 (w32_monitor_enum, w32_display_monitor_attributes_list)
5078 (w32_display_monitor_attributes_list_fallback)
5079 (Fw32_display_monitor_attributes_list): New functions.
5080 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5082 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5084 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5086 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5088 * fileio.c (Qfile_notify_error): New error symbol.
5090 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5091 * inotify.c (inotify_callback, symbol_to_inotifymask)
5092 (Finotify_add_watch, Finotify_rm_watch): Use it.
5093 (inotifyevent_to_event): Exchange order of cookie and file name.
5094 (Finotify_add_watch): Adapt docstring.
5096 * lisp.h (Qfile_notify_error): Declare.
5098 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5100 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5101 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5102 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5103 which did not work (see <http://bugs.gnu.org/14569#307>).
5104 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5105 && (!noninteractive || initialized)). This attempts to thread
5106 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5108 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5110 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5111 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5113 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5115 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5116 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5117 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5118 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5120 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5122 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5123 Define to __sys_siglist.
5125 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5127 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5128 word-wrap, so that overflow-newline-into-fringe would work in
5129 visual-line-mode. (Bug#2749)
5130 (move_it_in_display_line_to): When the last scanned display
5131 element fits exactly on the display line, and
5132 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5133 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5134 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5135 finding buffer position that corresponds to pixel coordinates,
5136 e.g. in buffer_posn_from_coords.
5138 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5140 * process.c (handle_child_signal): Call catch_child_signal if
5143 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5145 Don't convert function pointers to void * and back.
5146 It isn't portable C, and it's easy enough to avoid.
5147 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5148 (make_save_value): Add support for SAVE_FUNCPOINTER.
5149 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5150 * print.c (print_object):
5151 Distinguish function from object pointers.
5152 * lisp.h (SAVE_FUNCPOINTER): New constant.
5153 (SAVE_SLOT_BITS): Adjust to it.
5154 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5155 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5156 (voidfuncptr): New typedef.
5157 (struct Lisp_Save_Value): New member data[0].funcpointer.
5158 (XSAVE_FUNCPOINTER): New function.
5160 Simplify buildobj processing.
5161 * Makefile.in (buildobj.h): Make it a sequence of strings each
5162 followed by comma, rather than a single string. Put it into a
5163 .tmp file in case there's an error while generating it.
5164 (gl-stamp): Use .tmp for temp files.
5165 (mostlyclean): Clean .tmp files.
5166 * doc.c (buildobj): Move to just the routine that needs it.
5167 It's now an array of strings, so processing is simpler.
5169 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5171 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5172 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5173 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5174 Invoke malloc_enable_thread even when not interactive.
5175 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5176 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5177 in this case, since the underlying bug has now been fixed.
5179 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5181 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5182 unlinking it (bug#14691).
5184 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5186 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5187 before checking whether buffer is modified. This lets
5188 `kill-buffer-query-functions' cancel killing of the buffer or save
5189 its content before `kill-buffer' asks user the "Buffer %s
5190 modified; kill anyway?" question.
5192 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5194 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5195 Let the super performKeyEquivalent deal with them (Bug#14747).
5197 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5199 * widget.c (resize_cb): Remove unused local.
5201 Do not use GTK 3 if it exists but cannot be compiled.
5202 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5203 * xterm.c (x_error_handler) [!USE_GTK]:
5206 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5208 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5210 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5211 to the valid range of values. (Bug#14753)
5213 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5214 when moving point by using the current glyph matrix. This avoids
5215 the need to force redisplay when this function is called in a
5218 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5220 Fix minor problems found by static checking.
5221 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5222 Redo the latter's body to sidestep GCC parenthesization warnings.
5223 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5224 * coding.c (detect_coding, detect_coding_system):
5225 * coding.h (struct undecided_spec):
5226 Use bool for boolean.
5227 * image.c (QCmax_width, QCmax_height): Now static.
5228 * xdisp.c (Fmove_point_visually): Remove unused local.
5230 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5232 * xdisp.c (Fmove_point_visually): New function.
5234 2013-06-28 Kenichi Handa <handa@gnu.org>
5236 * coding.h (define_coding_undecided_arg_index): New enum.
5237 (coding_attr_index): New members
5238 coding_attr_undecided_inhibit_null_byte_detection,
5239 coding_attr_undecided_inhibit_iso_escape_detection,
5240 coding_attr_undecided_prefer_utf_8.
5241 (undecided_spec): New struct.
5242 (struct coding_system): New member `undecided' of the member
5245 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5246 (detect_coding): Likewise.
5247 (detect_coding_system): Likewise.
5248 (Fdefine_coding_system_internal): New coding system properties
5249 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5251 (syms_of_coding): Adjust for coding_arg_undecided_max.
5253 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5255 * image.c (x_from_xcolors): Remove unused local.
5257 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5259 Defer image data transfer between X client and server until actual
5262 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5265 * image.c (Destroy_Image): Remove.
5266 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5267 `mask_p', and `colors_p'. All uses changed.
5268 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5269 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5270 New macros for `flags' arg to x_clear_image_1.
5271 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5272 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5273 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5274 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5275 (image_get_x_image, image_unget_x_image): New functions or macros.
5276 (image_background, image_background_transparent, x_to_xcolors)
5277 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5278 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5279 instead of Destroy_Image.
5280 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5281 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5282 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5283 (imagemagick_load_image, svg_load_image): Use them instead of
5284 x_create_x_image_and_pixmap, and x_put_x_image followed by
5285 x_destroy_x_image, respectively.
5286 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5287 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5288 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5289 background_transparent fields.
5290 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5291 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5293 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5295 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5296 This mostly consists of undoing recent changes.
5297 * callproc.c (Fcall_process):
5298 * process.c (create_process):
5299 Do not worry about catching SIGCHLD here, undoing previous change.
5300 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5301 * process.c, process.h (catch_child_signal):
5302 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5303 * process.c (catch_child_handler): Don't worry about being called
5304 lazily and do not assume caller has blocked SIGCHLD, undoing
5305 previous change. Move first-time stuff back to
5306 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5307 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5308 set lib_child_handler if it's already initialized, which may
5309 help avoid problems on GNUStep.
5311 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5313 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5314 * callproc.c (Fcall_process):
5315 * process.c (create_process):
5316 Make sure SIGCHLD is caught before we fork,
5317 since Emacs startup no arranges to catch SIGCHLD.
5318 * process.c (lib_child_handler): Initialize to null, not to
5320 (catch_child_signal): Allow self to be called lazily.
5321 Do nothing if it's already been called.
5322 Assume caller has blocked SIGCHLD (all callers do now).
5323 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5324 just before it's really needed.
5325 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5326 since it hasn't been caught yet.
5328 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5330 * image.c (compute_image_size): New function to implement
5331 :max-width and :max-height.
5332 (imagemagick_load_image): Use it.
5334 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5336 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5337 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5339 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5340 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5341 the SIGCHLD handler, since the code is not atomic and (due to glib)
5342 signals may be arriving now.
5343 * sysdep.c (init_signals): Do not catch child signals here;
5344 'main' now does that later, at a safer time.
5346 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5348 Clean up SIGCHLD handling a bit (Bug#14569).
5349 * process.c, process.h (catch_child_signal):
5350 Now always extern, even if !NS_IMPL_GNUSTEP.
5351 * process.c (catch_child_signal): Move glib tickler here from
5352 init_process_emacs, so that it's done earlier in Emacs
5353 initialization. Also move the noninteractive && !initialized
5354 check here from init_process_emacs. This is all a bit cleaner for
5355 GNUish platforms, and I hope it works around the Cygwin bug.
5356 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5357 that glib signal handling is tickled before glib creates threads.
5359 * process.c (wait_reading_process_output): Avoid int overflow
5360 when reading more than 2 GiB total from a process.
5362 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5364 * process.c (create_process): Handle a couple more cases,
5365 i.e., work even if new_argv and wait_child_setup[i] are cached.
5366 Use Fcall_process's style for volatile vars.
5368 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5370 * process.c (create_process): Mark PROCESS volatile.
5372 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5374 Use C99-style flexible array members if available.
5375 This avoids some subtle aliasing issues, which typically
5376 aren't a problem with GCC but may be a problem elsewhere.
5377 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5378 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5379 In either case, it uses a flexible array member rather than
5380 the old struct hack. All uses changed.
5381 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5382 Adjust to sdata reorganization.
5383 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5384 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5385 that ports better to pre-C99 non-GCC.
5386 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5387 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5388 as the latter has changed.
5389 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5390 and port better to pre-C99 GCC.
5391 * image.c (struct xpm_cached_color):
5392 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5393 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5394 Use FLEXIBLE_ARRAY_MEMBER.
5395 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5396 Move decl to top level so it gets checked against implementation.
5397 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5398 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5400 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5402 * syntax.c: Integer cleanups.
5403 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5404 All uses that need 0-or-2 changed to:
5405 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5406 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5407 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5408 (char_quoted, prev_char_comend_first, back_comment)
5409 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5410 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5411 Use bool for boolean.
5412 (update_syntax_table, skip_chars, skip_syntaxes):
5413 Prefer int to unsigned when either will do.
5414 (back_comment): Return boolean success flag, like forw_comment,
5415 instead of positive-or-minus-1 (which might have overflowed int anyway).
5416 Don't stuff ptrdiff_t into int.
5417 (syntax_spec_code, syntax_code_spec): Now const.
5418 (Fmatching_paren, scan_lists, scan_sexps_forward):
5419 Use enum syntaxcode for syntax code.
5420 (Fmatching_paren): Check that arg is a character, not just an integer.
5421 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5422 (Finternal_describe_syntax_value): Omit no-longer-needed
5424 (skip_chars): Use char, not unsigned char, when the distinction
5426 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5427 * bytecode.c (exec_byte_code):
5428 * syntax.c (syntax_spec_code, Fchar_syntax)
5429 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5431 * syntax.h (SYNTAX_WITH_FLAGS):
5432 Omit unnecessary casts.
5434 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5436 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5437 line dimensions here, to avoid race conditions with the main
5438 thread. (Bug#14062, bug#14630, bug#14669)
5440 * w32term.c (w32_draw_window_cursor): Compute the header line and
5441 mode line dimensions here.
5442 <w32_system_caret_window, w32_system_caret_hdr_height>:
5443 <w32_system_caret_mode_height>: New variables.
5445 * w32term.h: Declare them.
5447 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5449 * alloc.c (die): Move "assertion failed" string here ...
5450 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5451 COND when SUPPRESS_CHECKING. This shrinks the executable text
5452 size by 0.8% to 2.2% when configured with --enable-checking,
5453 depending on optimization flags (GCC 4.8.1 x86-64).
5455 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5457 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5459 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5460 base is 2; this is more accurate.
5462 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5464 * sound.c (string_default): Move to !WINDOWSNT section.
5465 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5467 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5469 * sound.c: Integer cleanups.
5470 Remove unnecessary forward decls.
5471 (struct sound_device): The 'file' member is now a Lisp_Object, not
5472 a char *, so that we needn't invoke alloca on a huge size.
5473 (Fplay_sound_internal): Adjust to this.
5474 (string_default): New function.
5475 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5476 Use it to adjust to the struct sound_device change.
5477 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5478 (be2hs) [0]: Remove.
5480 * syntax.c (skip_chars): Don't use uninitialized storage
5481 when searching a multibyte buffer for characters that are not in a
5482 unibyte string that contains non-ASCII characters.
5484 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5486 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5487 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5489 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5491 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5493 2013-06-18 Kenichi Handa <handa@gnu.org>
5495 * font.c (Ffont_spec): Signal an error for an invalid font name
5498 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5500 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5501 In particular this ports to 32-bit sparc Sun cc.
5502 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5503 array with a dummy element at specpdl[-1], so that its address can
5505 (unbind_to): Do not copy the binding; not needed, now that we
5506 copy old_value in the one place where the copy is needed.
5507 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5508 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5509 (union specbinding): Rename from struct specbinding. Redo layout
5510 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5511 which is not portable. With Sun C 5.12 32-bit sparc, the
5512 declaration causes nargs to be an unsigned bitfield, a behavior
5513 that the C standard allows; but Emacs wants nargs to be signed.
5514 The overall type is now a union of structures rather than a
5515 structure of union of structures, and the 'kind' member is now a
5516 bitfield, so that the overall type doesn't grow. All uses changed.
5517 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5519 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5521 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5522 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5524 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5526 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5528 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5529 unless we know that the window w's frame is a frame object.
5530 Another attempt at solving bug#14062 and bug#14630.
5532 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5534 * textprop.c (property_set_type): New enum.
5535 (add_properties): Allow appending/prepending text properties.
5536 (add_text_properties_1): Factored out of Fadd_text_properties.
5537 (Fadd_text_properties): Move all the code into
5538 add_text_properties_1.
5539 (Fadd_face_text_property): New function that calls
5540 add_text_properties_1.
5542 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5544 Move functions from lisp.h to individual modules when possible.
5545 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5546 * alloc.c (XFLOAT_INIT, set_symbol_name):
5547 * buffer.c (CHECK_OVERLAY):
5548 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5549 (set_char_table_parent):
5550 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5551 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5552 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5553 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5555 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5556 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5557 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5558 (backtrace_args, backtrace_debug_on_exit):
5559 * floatfns.c (CHECK_FLOAT):
5560 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5561 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5562 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5563 (set_hash_index_slot):
5564 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5565 * marker.c (CHECK_MARKER):
5566 * textprop.c (CHECK_STRING_OR_BUFFER):
5567 * window.c (CHECK_WINDOW_CONFIGURATION):
5568 Move here from lisp.h, and make these functions static rather than
5570 * buffer.c (Qoverlayp):
5572 * fns.c (Qhash_table_p):
5573 * window.c (Qwindow_configuration_p):
5575 * lisp.h: Remove the abovementioned defns and decls.
5577 Use functions, not macros, for XINT etc (Bug#11935).
5578 In lisp.h, prefer functions to function-like macros, and
5579 constants to object-like macros, when either will do. This:
5580 . simplifies use, as there's no more need to worry about
5581 arguments' side effects being evaluated multiple times.
5582 . makes the code easier to debug on some platforms.
5583 However, when using gcc -O0, keep using function-like macros
5584 for a few critical operations, for performance reasons.
5585 This sort of thing isn't needed with gcc -Og, but -Og
5586 is a GCC 4.8 feature and isn't widely-enough available yet.
5587 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5588 Remove enum lsb_bits; no longer needed.
5589 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5590 * buffer.c (Qoverlap):
5592 * fns.c (Qhash_table_p):
5593 Now extern, so lisp.h can use these symbols.
5594 * dispextern.h: Include character.h, for MAX_CHAR etc.
5595 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5596 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5597 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5598 (GLYPH_CODE_P): Move here from lisp.h.
5599 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5600 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5601 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5602 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5603 XUNTAG now returns void *.
5604 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5605 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5606 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5607 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5608 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5609 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5610 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5611 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5612 New macros, renamed from their sans-lisp_h_ counterparts.
5613 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5614 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5615 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5616 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5617 If compiling via GCC without optimization, define these as macros
5618 in addition to inline functions.
5619 To disable this, compile with -DINLINING=0.
5620 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5621 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5622 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5623 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5624 (INTMASK, VALMASK): Now macros, since static values cannot be
5625 accessed from extern inline functions.
5626 (VALMASK): Also a constant, for benefit of old GDB.
5627 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5628 is INTEGERP, which can fold it in.
5629 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5630 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5631 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5632 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5633 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5634 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5635 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5636 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5637 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5638 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5639 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5640 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5641 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5642 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5643 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5644 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5645 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5646 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5647 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5648 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5649 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5650 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5651 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5652 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5653 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5654 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5655 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5656 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5657 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5658 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5659 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5660 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5661 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5663 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5664 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5665 (VALMASK): Define in one place rather than in two, merging the
5666 USE_LSB_TAG parts; this is simpler.
5667 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5668 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5669 Move up, to avoid use before definition.
5670 Also include "globals.h" earlier, for the same reason.
5671 (make_natnum): New function.
5672 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5673 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5674 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5675 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5676 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5677 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5678 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5679 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5680 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5681 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5682 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5683 (Qwindow_configuration_p, Qimage): New forward declarations.
5684 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5685 (STRING_COPYIN): Remove; unused.
5686 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5687 (xcar_addr, xcdr_addr): New functions. All uses changed.
5688 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5689 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5690 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5691 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5692 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5693 (TYPE_RANGED_INTEGERP): Simplify.
5694 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5695 (setlocale, fixup_locale, synchronize_system_messages_locale)
5696 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5697 Now empty functions, not macros.
5698 (functionp): Return bool, not int.
5699 * window.c (Qwindow_configuration_p): Now extern,
5700 so window.h can use it.
5701 * window.h (Qwindowp): Move decl back to lisp.h.
5703 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5705 * xdisp.c (Fline_pixel_height): New function, required for solving
5708 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5710 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5712 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5714 * lread.c (syms_of_lread):
5715 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5717 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5719 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5721 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5723 * fileio.c (expand_file_name): Doc fix.
5725 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5727 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5728 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5729 Wait for self, not for 0. This can't hurt on GNU or similar
5730 system, and may help with Cygwin.
5732 * keyboard.c: Don't use PROP (...) as an lvalue.
5733 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5734 Use set_prop (A, B), not PROP (A) = B.
5736 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5738 * xdisp.c (get_it_property): Use it->window instead of generating
5739 a Lisp object from it->w.
5741 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5743 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5744 get-char-property the window that is being rendered, instead of
5745 the buffer, to support window-specific overlays. (Bug#14575)
5746 (compute_display_string_pos): When W is NULL, use the current
5747 buffer as the object to pass to get-char-property.
5748 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5749 pointer member of the bidi iterator, since no window is pertinent
5752 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5754 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5755 being displayed, and pass it to compute_display_string_pos.
5756 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5757 (bidi_paragraph_init): All callers changed.
5759 * xdisp.c (init_from_display_pos, init_iterator)
5760 (handle_single_display_spec, next_overlay_string)
5761 (get_overlay_strings_1, reseat_1, reseat_to_string)
5762 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5763 Set bidi_it.w member from it->w.
5764 (compute_display_string_pos): Accept additional argument, the
5765 window being displayed, and pass it to Fget_char_property.
5768 * dispextern.h (struct bidi_it): New member w, the window being
5770 (compute_display_string_pos): Adjust prototype.
5772 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5774 * xgselect.c: Remove unneeded include xterm.h.
5776 * process.c (wait_reading_process_output): Check for NS before GLIB.
5777 GLIB may be linked in due to rsvg, but ns_select must be called.
5779 * xgselect.c (xg_select): Remove call to window_system_available
5780 and g_main_context_pending at the top, so Gdk events (i.e. file
5781 notify) are processed when Emacs is started with -nw.
5783 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5785 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5786 (ctagsfiles3): New variable, includes only *.m files.
5787 (TAGS): Use an explicit language name in the regular expressions,
5788 to avoid transformation of '/SOMETHING' by MSYS to
5789 'c:\MSYS\SOMETHING'.
5791 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5793 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5795 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5797 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5798 still need to set the mouse pointer shape and activate help-echo.
5801 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5803 A few porting etc. fixes for the new file monitor code.
5804 See the thread containing
5805 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5806 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5807 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5808 (dir_monitor_callback, Fgfile_rm_watch):
5809 Use assq_no_quit instead of Fassoc, for speed.
5810 (dir_monitor_callback, Fgfile_rm_watch):
5811 eassert that the monitor is a fixnum.
5812 (dir_monitor_callback): No need for CDR_SAFE.
5813 Simplify building of lisp with alternative tails.
5814 (Fgfile_add_watch, Fgfile_rm_watch):
5815 Do not assume glib functions set errno reliably on failure.
5816 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5817 and signal an error otherwise.
5818 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5819 Use Fdelq instead of Fdelete, for speed.
5821 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5823 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5824 don't insist on being invoked on a highlighted tool-bar button.
5825 Avoids losing tool-bar functionality when mouse-highlight is nil.
5826 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5827 Don't highlight when mouse-highlight is nil.
5828 (note_mouse_highlight): When mouse-highlight is nil, don't return
5829 right away; instead, run tool-bar and mode-line highlight
5830 subroutine, clear any existing highlight, and revert the mouse
5831 pointer to its default shape. (Bug#14558)
5833 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5835 * lisp.mk (lisp): Add prog-mode.el.
5837 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5839 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5840 * process.c (dummy_handler): New function.
5841 (lib_child_handler): New static var.
5842 (handle_child_signal): Invoke it.
5843 (catch_child_signal): If a library has set up a signal handler,
5844 save it into lib_child_handler.
5845 (init_process_emacs): If using glib and not on Windows, tickle glib's
5846 child-handling code so that it initializes its private SIGCHLD handler.
5847 * syssignal.h (SA_SIGINFO): Default to 0.
5848 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5849 31; it should no longer be needed now.
5851 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5853 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5855 * gfilenotify.c (globals_of_gfilenotify): New function.
5856 (syms_of_gfilenotify): Move global initialization there.
5858 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5860 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5862 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5863 * keyboard.c (menu_bar_items, tool_bar_items):
5864 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5865 not override local keymaps any more.
5867 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5869 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5871 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5873 * w32console.c (initialize_w32_display): Return the dimensions of
5874 the console window via 2 additional arguments, not via the current
5875 frame. This avoids crashes due to overrunning the bounds of
5876 frame's decode_mode_spec_buffer, which is not resized following
5877 the change of the frame dimensions from the initial 10x10.
5879 * w32term.h (w32_initialize_display_info): Adjust prototype.
5881 * term.c (init_tty): Take dimensions of the frame from the values
5882 returned by initialize_w32_display.
5884 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5885 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5886 (LIBES): Add $(GFILENOTIFY_LIBS).
5888 * w32inevt.c (handle_file_notifications): Add dummy implementation
5889 for !HAVE_W32NOTIFY.
5891 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5893 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5895 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5897 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5899 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5901 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5903 Fix minor problems found by static checking.
5904 * data.c (pure_write_error):
5905 Use xsignal2, not Fsignal, as Fsignal might return.
5906 * eval.c (set_backtrace_debug_on_exit): Now static.
5907 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5908 No longer inline. EXTERN_INLINE is needed only for functions
5909 defined in .h files. Reindent function header as per GNU style.
5910 (backtrace_p, backtrace_top, backtrace_next):
5911 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5912 compiler or linker. Add extern decls to pacify gcc -Wall.
5913 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5915 * frame.c (free_monitors): Define only on platforms that need it.
5916 * nsterm.m (ns_term_init):
5917 * process.c (catch_child_signal):
5918 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5919 defined on all porting targets these days.
5920 * process.c, process.h (catch_child_signal):
5921 Make it extern only if NS_IMPL_GNUSTEP is defined.
5923 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5925 * w32.c (gettimeofday): Make the signature identical to prototype
5926 in nt/inc/sys/time.h.
5928 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5930 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5933 * keyboard.c (safe_run_hooks_error): Improve error message.
5935 * data.c (pure_write_error): Add `object' argument.
5936 * puresize.h (CHECK_IMPURE): Use it.
5938 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5940 * Makefile.in (NOTIFY_OBJ): New variable.
5941 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5943 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5944 Call syms_of_gfilenotify.
5946 * gfilenotify.c: New file.
5948 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5949 and Qfile_w32notify.
5950 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5951 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5953 * lisp.h: Declare syms_of_gfilenotify.
5955 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5957 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5959 Merge the specpdl and backtrace stacks. Make the structure of the
5960 specpdl entries more obvious via a tagged union of structs.
5961 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5962 (enum specbind_tag): New enum.
5963 (struct specbinding): Make it a tagged union of structs.
5964 Add a case for backtrace records.
5965 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5966 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5967 (backtrace_debug_on_exit): New accessors.
5968 (struct backtrace): Remove.
5969 (struct catchtag): Remove backlist field.
5970 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5972 (Flocal_variable_p): Speed up the common case where the binding is
5974 * eval.c (backtrace_list): Remove.
5975 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5976 (set_backtrace_args, set_backtrace_nargs)
5977 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5978 (backtrace_next): New functions.
5979 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5980 (unwind_to_catch, internal_lisp_condition_case)
5981 (internal_condition_case, internal_condition_case_1)
5982 (internal_condition_case_2, internal_condition_case_n): Don't bother
5983 with backtrace_list any more.
5984 (Fsignal): Adjust to new backtrace format.
5985 (grow_specpdl): Move up.
5986 (record_in_backtrace): New function.
5987 (eval_sub, Ffuncall): Use it.
5988 (apply_lambda): Adjust to new backtrace format.
5989 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5991 (specbind): Adjust to new specpdl format. Simplify.
5992 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5993 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5995 (mark_backtrace): Remove.
5996 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5997 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5998 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6000 * profiler.c (record_backtrace): Use get_backtrace.
6001 (handle_profiler_signal): Use backtrace_top_function.
6002 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6005 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6007 * process.h (catch_child_signal): Declare.
6009 * process.c (catch_child_signal): New function.
6010 (init_process_emacs): Call it.
6012 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6013 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6015 (x_set_cursor_type): Remove declaration.
6016 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6017 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6018 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6019 (ns_get_color): Use F suffix on float.
6020 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6021 (ns_get_rgb_color): Remove.
6022 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6023 (note_mouse_movement): x and y are CGFloat.
6024 (ns_draw_fringe_bitmap): Remove unused rowY.
6025 Change #if to COCOA && >= 10_6.
6026 (ns_draw_window_cursor): Remove unused overspill.
6027 (ns_draw_underwave): width and x are EamcsCGFloat.
6028 (ns_draw_box): thickness is CGFloat.
6029 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6030 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6031 if not in main thread.
6032 (ns_get_pending_menu_title, ns_check_menu_open)
6033 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6034 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6035 (sendFromMainThread:): New method.
6036 (changeFont:): size is CGFloat.
6037 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6038 Disable warning about permanent text.
6039 (characterIndexForPoint:): Adjust return type depending on GNUStep
6041 (mouseDown:): delta is CGFloat.
6042 (updateFrameSize): Remove unised variable f.
6043 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6044 Cast float to EmacsCGFloat.
6045 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6046 also to -1 when restoring.
6047 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6048 inside NS_IMPL_COCOA.
6049 (toggleFullScreen:): Put call to toggleFullScreen inside
6050 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6051 (setPosition:portion:whole:): por is CGFloat.
6052 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6053 (mouseDown:): Use CGFloat.
6054 (mouseDragged:): Remove unised variable edge.
6055 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6057 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6059 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6060 when NS_IMPL_GNUSTEP.
6061 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6062 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6063 (EmacsToolbar): Add clearAll. Add tag argument to
6064 addDisplayItemWithImage.
6065 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6067 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6069 * nsmenu.m (ns_update_menubar): Make static.
6070 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6071 (fillWithWidgetValue:): Add cast to SEL for setAction.
6072 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6073 (update_frame_tool_bar): Update code for GNUStep.
6074 (clearAll): New method.
6075 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6076 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6077 Move identifierToItem setObject and activeIdentifiers addObject before
6078 call to insertItemWithItemIdentifier.
6079 (validateVisibleItems): Fix indentation.
6080 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6081 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6082 UtilityWindow to aStyle, remove call to setStyleMask.
6084 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6086 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6087 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6088 Use F suffix on floats.
6089 (ns_char_width): Returns CGFloat.
6090 (ns_ascii_average_width): w is CGFloat instead of float.
6091 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6093 (ns_glyph_metrics): CGFloat instead of float.
6095 * nsfns.m (x_set_foreground_color, x_set_background_color):
6097 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6098 remove unused variables.
6099 (Fns_read_file_name): Keep track if panel is for save.
6100 Use ns_filename_from_panel/ns_directory_from_panel.
6101 (Fns_list_services): delegate only used for COCOA.
6102 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6103 Just return the input if GNUStep.
6104 (x_screen_planes): Remove.
6105 (Fxw_color_values): Use EmacsCGFloat
6106 (Fns_display_monitor_attributes_list): Only get screen number for
6108 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6110 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6111 ns_directory_from_panel.
6113 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6115 * process.c (handle_child_signal): Also use WCONTINUED.
6116 This is so that list-processes doesn't mistakenly list the process
6117 as stopped, when the process has actually been continued and is
6120 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6122 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6123 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6124 not already configured.
6126 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6128 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6130 * Makefile.in (mostlyclean): Remove *.res files.
6132 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6134 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6135 a buffer (bug#8447).
6137 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6139 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6140 display vector, and we backtrack, handle the case that the
6141 previous character position is also displayed from a display
6142 vector or covered by a display string or image. (Bug#14476)
6144 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6146 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6147 (struct MonitorInfo, free_monitors): Remove.
6148 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6149 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6150 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6153 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6154 (struct MonitorInfo, free_monitors): Remove.
6155 (ns_screen_name): Make static.
6156 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6157 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6160 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6161 (struct MonitorInfo): New struct.
6162 (free_monitors, make_monitor_attribute_list): Declare.
6164 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6166 (free_monitors, make_monitor_attribute_list): New functions.
6167 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6170 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6172 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6174 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6176 * keyboard.c: Apply keyboard decoding only to events that come directly
6177 from the tty, not from unread-command-events (bug#14368).
6178 (read_event_from_main_queue): New function, extracted from read_char).
6179 (read_decoded_char): Remove.
6180 (read_decoded_event_from_main_queue): New function to replace it.
6181 (read_char): Use it.
6182 (read_key_sequence): Use read_char rather than read_decoded_char.
6184 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6186 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6188 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6190 2013-05-22 Kenichi Handa <handa@gnu.org>
6192 The following changes are to fix the setting of
6193 buffer-file-coding-system on, for instance, C-x RET c unix RET
6194 _FILE_OF_DOS_EOL_TYPE_ RET.
6196 * coding.h (struct coding_system): New member detected_utf8_chars.
6198 * coding.c (detect_coding_utf_8): Count characters and check EOL
6199 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6201 (setup_coding_system): Do not initialize coding->head_ascii.
6202 (check_ascii): Do not set coding->eol_seen but update it. Do not
6203 call adjust_coding_eol_type here.
6204 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6205 If the eol-type of CODING is already specified, adjust the eol type
6206 of the found coding-system.
6207 (decode_coding_gap): Cancel previous change. Utilize the
6208 character numbers counted by detect_coding_utf_8. Fix detection
6211 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6213 * search.c (looking_at_1): Only set last_thing_searched if the match
6214 changed the match-data (bug#14281).
6216 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6218 * xdisp.c (reseat_at_previous_visible_line_start):
6219 Already declared in dispextern.h, so remove it here.
6220 (move_it_vertically_backward): Likewise.
6222 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6224 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6225 (Fx_display_pixel_width, Fx_display_pixel_height)
6226 (Fx_display_mm_width, Fx_display_mm_height):
6227 Mention `display-monitor-attributes-list' in docstrings.
6229 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6230 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6231 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6232 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6233 (Fx_display_backing_store, Fx_display_visual_class)
6234 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6235 (Fx_display_grayscale_p, Fx_display_pixel_width)
6236 (Fx_display_pixel_height, Fx_display_planes)
6237 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6238 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6239 (Fx_display_mm_width, Fx_display_mm_height)
6240 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6241 height for all physical monitors as in X11.
6243 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6244 Return pixel width or height for all physical monitors as in X11.
6246 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6248 Port --enable-gcc-warnings to clang.
6249 * bytecode.c (exec_byte_code):
6251 Redo diagnostic pragmas to pacify clang, too.
6252 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6253 * editfns.c (Fencode_time):
6254 * fileio.c (file_accessible_directory_p):
6255 * font.c (font_unparse_xlfd):
6256 Use '&"string"[index]' instead of '"string" + (index)'.
6257 * undo.c (user_error): Remove; unused.
6259 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6261 * insdel.c (insert_1_both): Document the arguments, instead of
6262 referring to insert_1, which no longer exists.
6264 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6265 some window, increment windows_or_buffers_changed, so that
6266 *Messages* display in that window is updated. (Bug#14408)
6268 * w32.c: Include epaths.h.
6269 (init_environment): Use cmdproxy.exe without leading directories.
6270 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6272 (gettimeofday): Adjust signature and return value to Posix
6275 * unexw32.c (open_output_file): Delete the existing emacs.exe
6276 before creating it, to break the hard link to the versioned
6279 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6280 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6281 (FIRSTFILE_OBJ): New variables.
6282 (W32_RES): Rename to EMACSRES. All users changed.
6283 (base_obj): Use $(CM_OBJ).
6284 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6285 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6286 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6287 $(W32_RES_LINK) before $(LIBES).
6288 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6290 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6292 * makefile.w32-in (DOC): Use just "DOC".
6294 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6296 * process.c: Export default filters and sentinels to Elisp.
6297 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6299 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6300 (Fset_process_sentinel, Fformat_network_address):
6301 Default to them instead of nil.
6302 (server_accept_connection): Sentinels can't be nil any more.
6303 (read_and_dispose_of_process_output): New function, extracted from
6304 read_process_output.
6305 (read_process_output): Use it; filters can't be nil.
6306 (Finternal_default_process_filter): New function, extracted from
6307 read_process_output.
6308 (exec_sentinel_unwind): Remove function.
6309 (exec_sentinel): Don't zilch sentinel while running.
6310 (status_notify): Sentinels can't be nil.
6311 (Finternal_default_process_sentinel): New function extracted from
6313 (setup_process_coding_systems): Default filter is not nil any more.
6314 (syms_of_process): Export new Elisp functions and initialize
6316 * lisp.h (make_lisp_proc): New function.
6318 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6320 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6322 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6324 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6325 unless we know that the window w is a leaf window.
6326 Another attempt at solving bug#14062.
6328 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6330 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6333 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6335 * image.c (gif_load): Check that subimages fit (Bug#14345).
6337 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6339 * lread.c (skip_dyn_eof): New function.
6340 (read1): Use it to skip the end of a file in response to #@00.
6342 * doc.c (get_doc_string): Slightly relax the sanity checking.
6344 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6346 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6347 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6348 (MonitorInfo): New struct.
6349 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6350 (Fns_display_monitor_attributes_list): New functions.
6351 (display-usable-bounds): Remove.
6352 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6355 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6357 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6358 (GTK_CHECK_VERSION): New macro, if not already defined.
6359 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6360 replaced by GTK_CHECK_VERSION.
6362 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6364 * xterm.h (GTK_PREREQ): New macro.
6365 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6366 to use this macro instead, for consistency and clarity.
6368 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6370 * xdisp.c (row_for_charpos_p): New function, with code of
6371 cursor_row_p, but accepts an additional argument CHARPOS instead
6372 of using a hardcoded PT.
6373 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6374 (row_containing_pos): Call row_for_charpos_p instead of partially
6375 doing the same. Fixes cursor positioning under longlines-mode
6376 when longlines-show-effect includes more than one newline, when
6377 moving the cursor vertically up.
6379 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6381 * makefile.w32-in (ACL_H): New macro.
6382 ($(BLD)/fileio.$(O)): Update dependencies.
6384 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6386 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6387 * Makefile.in (LIB_ACL): New macro.
6388 (LIBACL_LIBS): Remove.
6389 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6390 * fileio.c: Include <acl.h>.
6391 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6392 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6394 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6397 * unexelf.c: Don't assume ElfW (Half) fits in int.
6398 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6399 when dealing with ElfW (Half) values, since they can exceed 2**31
6400 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6401 (entry_address): Omit unused NUM arg. All uses changed.
6403 2013-05-07 Juri Linkov <juri@jurta.org>
6405 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6406 to the string converted from number with `Fnumber_to_string'.
6409 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6411 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6412 This fixes a problem introduced by my previous change.
6414 2013-05-07 Glenn Morris <rgm@gnu.org>
6416 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6418 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6420 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6422 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6424 Static checking by GCC 4.8.0.
6425 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6426 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6427 (x_get_monitor_attributes_fallback)
6428 (x_get_monitor_attributes_xinerama)
6429 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6430 Define only if USE_GTK.
6431 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6432 (x_get_monitor_attributes_fallback): Omit unused locals.
6433 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6434 Use double, not float, to avoid mixed-mode floating point arithmetic.
6436 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6437 Jan Djärv <jan.h.d@swipnet.se>
6439 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6440 (XINERAMA_CFLAGS): New macros.
6441 (ALL_CFLAGS, LIBES): Use them.
6443 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6444 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6445 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6446 (syms_of_xfns): DEFSYM them.
6447 (struct MonitorInfo): New struct.
6448 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6449 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6450 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6451 (x_get_monitor_attributes_xinerama): New functions.
6452 (Fx_display_monitor_attributes_list): New primitive.
6453 (syms_of_xfns): Defsubr it.
6455 * xterm.h (x_display_info): Add Xatom_net_workarea and
6456 Xatom_net_current_desktop.
6458 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6459 and dpyinfo->Xatom_net_current_desktop.
6461 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6463 * xdisp.c (pos_visible_p): Use the special code for finding the
6464 beginning of a display property or overlay for any "replacing"
6465 display property, not just for display strings. This solves
6466 incorrect reporting of position by posn-at-point. (Bug#14241)
6468 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6470 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6471 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6472 Verify that ElfW (Half) fits in int.
6473 (fatal): Use same signature as lisp.h.
6474 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6475 configure and build with -DUNEXELF_DEBUG without worrying about
6476 other modules that use DEBUG.
6477 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6478 possibly-wide integers now uses it instead of plain fprintf.
6479 (entry_address): New function, which avoids problems with 32-bit
6480 overflow on 64-bit hosts.
6481 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6482 (round_up): Don't assume the remainder fits in int.
6483 (find_section): Use bool for boolean. Simplify debug code.
6484 (unexec): Don't assume file sizes fit in int or size_t.
6485 Omit unnecessary trailing newline in 'fatal' format.
6486 Use strerror rather than outputting decimal error number.
6487 Remove unused code when emacs is not defined;
6488 this file relies on Emacs now.
6489 Don't assume e_phnum and e_shnum are positive.
6491 * regex.c: Fix problems when DEBUG is defined.
6492 (extract_number, extract_number_and_incr): Define regardless of
6493 whether DEBUG is defined; that's simpler and makes the code less
6494 likely to go stale in the normal case when DEBUG is not defined.
6495 Return int rather than taking an int * arg. All callers changed.
6496 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6497 Remove, replacing with ...
6498 (DEBUG_PRINT): New macro. All callers changed.
6499 (DEBUG_COMPILES_ARGUMENTS): New macro.
6500 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6501 (print_compiled_pattern, print_double_string) [DEBUG]:
6502 Use prototype rather than old-style definition.
6503 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6504 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6505 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6506 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6507 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6508 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6509 This matters only when DEBUG is defined.
6511 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6513 * xdisp.c (set_iterator_to_next): Set the
6514 ignore_overlay_strings_at_pos_p flag only if we are _really_
6515 iterating over an overlay string, as indicated by the
6516 current.overlay_string_index member. (Bug#14306)
6518 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6520 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6521 to where it is used, to avoid autorelease issues (Bug#14050).
6523 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6525 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6526 * fileio.c (syms_of_fileio): Implement this.
6527 * filelock.c (create_lock_file): If symbolic links don't work, so
6528 we use a regular file as a lock file, do not fsync the lock file;
6531 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6533 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6534 (syms_of_minibuf): Adjust accodingly.
6536 * callint.c (Fcall_interactively): Adjust calls accordingly.
6538 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6540 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6541 w->contents is a buffer before computing everything else.
6542 Use parentheses to disambiguate last part of the condition.
6544 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6545 assertion violations. (Bug#14062)
6547 2013-05-01 David Reitter <david.reitter@gmail.com>
6549 * nsfns.m (ns_tooltip): Initialize.
6551 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6553 * coding.c (decode_coding_gap): Don't remove the character before
6554 a newline unless it's a CR character. (Bug#14287)
6556 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6558 * dispextern.h (struct face): Move enum face_underline_type
6559 earlier so that bitfields can be in the same word.
6561 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6563 * nsfns.m (handlePanelKeys): New function.
6564 (EmacsOpenPanel:performKeyEquivalent:)
6565 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6566 arrows/function/control and copy/paste keys (Bug#14296).
6568 2013-04-27 Juri Linkov <juri@jurta.org>
6570 * callint.c (Fcall_interactively): Call `Qread_number' for
6571 interactive code letter `n' instead of using duplicate code.
6574 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6576 * systime.h (make_timeval): Declare as 'const'.
6578 2013-04-27 Kenichi Handa <handa@gnu.org>
6580 * font.c (font_open_entity): Always open a font of manageable
6583 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6585 Port better to AIX (Bug#14258).
6586 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6589 2013-04-24 Kenichi Handa <handa@gnu.org>
6591 * coding.c (decode_coding_iso_2022): When an invalid escape
6592 sequence is encountered, reset the invocation and designation
6593 status to the safest one.
6595 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6597 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6598 Without this fix, "make distclean" leaves stamp-h1 behind.
6600 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6602 * w32fns.c (w32_fullscreen_rect): New function to compute the
6603 window rectangle for the given fullscreen mode.
6604 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6605 longer tunes the window size. This keeps the window's edges flush
6606 with the screen and allows the taskbar to hide itself in fullboth.
6608 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6609 window decorations and uses the entire screen.
6611 * w32term.h (w32_fullscreen_rect) Add prototype.
6612 (struct w32_output): Replace normal_width, normal_height,
6613 normal_top, and normal_left members with a single normal_placement
6615 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6617 (FRAME_NORMAL_PLACEMENT): New macro.
6619 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6621 * minibuf.c (Ftest_completion): Silence compiler warning.
6623 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6625 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6628 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6631 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6632 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6633 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6634 parentheses where appropriate.
6636 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6638 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6640 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6642 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6643 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6644 Mention in the doc string that setting these variables takes
6645 effect only after a call to set-window-buffer. (Bug#14200)
6647 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6649 * indent.c (Fvertical_motion): Don't consider display strings on
6650 overlay strings as display strings on the buffer position we
6651 started from. This prevents vertical cursor motion from jumping
6652 more than one line when there's an overlay string with a display
6653 property at end of line.
6654 Reported by Karl Chen <Karl.Chen@quarl.org> in
6655 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6657 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6659 * window.c (select_window): `record_buffer' even if window is
6660 already selected (bug#14191).
6662 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6664 * window.c (Fwindow_end): Test more flags, including the buffer's
6665 last_overlay_modified flag, to determine whether the window's
6666 display is really up-to-date. Prevents the function from
6667 returning a stale value. (Bug#14170)
6668 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6671 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6673 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6674 garbaged only if it is not already the top frame on its TTY.
6675 This prevents flickering due to constant redrawing of TTY frames when
6676 there are GUI frames open in the same session. (Bug#13864)
6678 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6680 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6681 of marking the idle timers directly.
6683 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6685 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6688 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6690 * window.c (select_window): Don't record_buffer while the invariant is
6691 temporarily broken (bug#14161).
6693 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6695 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6697 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6699 2013-04-07 Romain Francoise <romain@orebokech.com>
6701 Ignore additional platform-specific ACL errors (Bug#13702).
6702 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6703 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6705 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6707 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6710 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6712 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6713 This bug was introduced by my 2013-02-25 change that simplified
6714 data_start configuration. Without this change, on GNU/Linux
6715 an Emacs configured with --enable-profiling fails immediately
6716 due to a profiler signal.
6717 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6718 with these flags. On platforms where special flags are needed
6719 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6720 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6721 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6723 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6725 Get rid of some platform-specific functions examining window
6726 system and its capabilities. This is a partial rework of the
6728 * lisp.h (have_menus_p): Remove prototype. This function is
6729 replaced with platform-independent window_system_available.
6730 (check_window_system): Move to...
6731 * frame.h (decode_window_system_frame, window_system_available):
6732 ...here, add new prototypes.
6733 * frame.c (window_system_available, decode_window_system_frame):
6735 (check_window_system): Platform-independent now.
6736 * xterm.h (x_in_use): Remove declaration.
6738 * w32term.h (check_x_frame):
6739 * nsterm.h (check_x_frame): Remove prototypes. This function
6740 is replaced with platform-independent decode_window_system_frame.
6741 * msdos.c (have_menus_p): Remove.
6742 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6743 Remove platform-specific functions. Use check_window_system,
6744 decode_window_system_frame and check_ns_display_info where
6745 appropriate. Minor style and comment tweaks.
6746 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6747 (check_x_frame): Likewise.
6748 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6750 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6751 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6752 * xmenu.c, xselect.c: All related users changed.
6754 2013-04-03 Kenichi Handa <handa@gnu.org>
6756 The following changes is to optimize the code for reading UTF-8
6759 * coding.c (check_ascii): Rename from detect_ascii. Return value
6760 changed. Check EOL format. Do not call adjust_coding_eol_type
6762 (check_utf_8): New function.
6763 (adjust_coding_eol_type): Do nothing if already adjusted.
6764 (detect_coding): Compare the return value of check_ascii with
6765 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6766 (decode_coding_gap): Optimize for valid UTF-8.
6768 2013-03-21 Kenichi Handa <handa@gnu.org>
6770 * coding.c (syms_of_coding): Cancel previous change.
6772 * insdel.c (insert_from_gap): Fix previous change.
6774 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6776 Consistently use platform-specific function to detect window system.
6777 * lisp.h (check_window_system): New prototype. This function is
6778 going to replace check_x, check_w32 and check_ns.
6779 (have_menus_p): Mention msdos.c in comment.
6780 * fontset.c (check_window_system_func): Remove. Adjust all users.
6781 * fontset.h (check_window_system_func): Remove prototype.
6782 * nsterm.h (check_ns):
6783 * xterm.h (check_x):
6784 * w32term.h (check_w32): Likewise.
6785 * menu.c (Fx_popup_menu): Use check_window_system.
6786 * msdos.c (check_window_system): Define for MS-DOS.
6787 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6788 * w32fns.c (check_window_system): Likewise for MS-Windows.
6789 * xfns.c (check_window_system): Likewise for X.
6790 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6791 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6793 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6795 Prefer < to > in range checks such as 0 <= i && i < N.
6796 This makes it easier to visualize quantities on a number line.
6797 This patch doesn't apply to all such range checks,
6798 only to the range checks affected by the 2013-03-24 change.
6799 This patch reverts most of the 2013-03-24 change.
6800 * alloc.c (xpalloc, Fgarbage_collect):
6801 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6802 * character.c (string_escape_byte8):
6803 * charset.c (read_hex):
6804 * data.c (cons_to_unsigned):
6805 * dispnew.c (update_frame_1):
6806 * doc.c (Fsubstitute_command_keys):
6807 * doprnt.c (doprnt):
6808 * editfns.c (hi_time, decode_time_components):
6809 * fileio.c (file_offset):
6810 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6811 * font.c (font_intern_prop):
6812 * frame.c (x_set_alpha):
6813 * gtkutil.c (get_utf8_string):
6814 * indent.c (check_display_width):
6815 * keymap.c (Fkey_description):
6816 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6818 * minibuf.c (read_minibuf_noninteractive):
6819 * process.c (wait_reading_process_output):
6820 * search.c (Freplace_match):
6821 * window.c (get_phys_cursor_glyph):
6822 * xdisp.c (redisplay_internal):
6823 * xsmfns.c (smc_save_yourself_CB):
6824 Prefer < to > for range checks.
6825 * dispnew.c (sit_for): Don't mishandle NaNs.
6826 This fixes a bug introduced in the 2013-03-24 change.
6827 * editfns.c (decode_time_components): Don't hoist comparison.
6828 This fixes another bug introduced in the 2013-03-24 change.
6830 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6832 * frame.h (struct frame): Drop scroll_bottom_vpos
6833 member becaue all real users are dead long ago.
6834 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6835 * xdisp.c (redisplay_internal): Adjust user.
6837 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6839 * nsmenu.m (showAtX:Y:for:): setLevel to
6840 NSPopUpMenuWindowLevel (Bug#13998).
6842 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6844 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6845 (ns_check_pending_open_menu): Declare.
6847 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6848 (x_activate_menubar): Update the menu with title that matches
6849 ns_get_pending_menu_title, and call
6850 ns_check_pending_openmenu (Bug#12698).
6851 (menuWillOpen:): New method.
6852 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6854 * nsterm.m (menu_will_open_state, menu_mouse_point)
6855 (menu_pending_title): New varaibles.
6856 (ns_get_pending_menu_title, ns_check_menu_open)
6857 (ns_check_pending_open_menu): New functions.
6859 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6861 * indent.c (current_column_bol_cache): Remove leftover which is not
6862 used in Fmove_to_column any more.
6863 (current_column, scan_for_column): Adjust users.
6864 * keyboard.c (last_point_position_buffer, last_point_position_window):
6865 Remove leftovers which are not used for recording undo any more.
6866 (command_loop_1, syms_of_keyboard): Adjust users.
6867 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6868 redisplay_window any more.
6869 (move_it_to): Adjust user.
6871 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6873 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6874 Update dependencies.
6876 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6878 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6879 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6882 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6884 * window.h (struct window): Replace hchild, vchild and buffer slots
6885 with the only contents slot. This is possible because each valid
6886 window may have either the child window (in vertical or horizontal
6887 combination) or buffer to display (for the leaf window). Using that,
6888 a lof of operations to traverse and/or change window hierarchies may
6889 be simplified. New member horizontal is used to distinguish between
6890 horizontal and vertical combinations of internal windows.
6891 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6892 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6893 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6894 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6895 Use contents slot, not buffer, where appropriate.
6896 (wset_combination): New function.
6897 (wset_buffer): Add eassert.
6898 (Fframe_first_window): Simplify the loop reaching first window.
6899 (Fwindow_buffer): Use WINDOW_LEAF_P.
6900 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6901 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6902 (unshow_buffer): Convert initial debugging check to eassert.
6903 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6904 (make_parent_window, window_resize_check, window_resize_apply)
6905 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6906 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6907 Adjust to match struct window changes.
6908 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6909 (mark_window_cursors_off, count_windows, get_leaf_windows)
6910 (foreach_window_1): Simplify the loop.
6911 * alloc.c (mark_object): Do not check for the leaf window because
6912 internal windows has no glyph matrices anyway.
6913 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6914 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6915 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6916 (build_frame_matrix_from_window_tree, mirror_make_current)
6917 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6918 (update_window_tree, set_window_update_flags): Simplify the loop.
6919 (sync_window_with_frame_matrix_rows): Enforce live window.
6920 Use contents slot, not buffer, where appropriate.
6921 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6922 and WINDOW_HORIZONTAL_COMBINATION_P.
6923 (make_frame_visible_1): Simplify the loop.
6924 Use contents slot, not buffer, where appropriate.
6925 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6926 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6927 (expose_window_tree): Likewise.
6928 Use contents slot, not buffer, where appropriate.
6929 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6930 to avoid deleted windows. Use contents slot instead of buffer.
6931 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6932 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6933 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6934 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6936 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6938 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6939 identify the reasons for assertion violations in bug#14062 and
6941 (Fx_show_tip): Fix compilation error under
6942 "--enable-check-lisp-object-type". (Bug#14073)
6944 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6945 Reported by <rzl24ozi@gmail.com>.
6947 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6949 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6951 (unwind_with_echo_area_buffer): ...to restore it here.
6952 This is needed to ensure that...
6953 (redisplay_window): ...both window markers are valid here,
6954 which is verified by eassert.
6955 * editfns.c (save_excursion_save): Do not assume that
6956 selected_window always displays the buffer.
6957 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6960 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6962 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6965 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6967 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6969 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6971 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6972 since MinGW's w32api headers do. This avoids compiler warnings.
6974 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6977 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6979 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6981 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6983 * gtkutil.c (style_changed_cb): Check if frame is live and an
6984 X frame (Bug#14038).
6986 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6988 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6989 Define only for _WIN32_WINNT less than 0x0500.
6990 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6992 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6993 see its own definitions of 'struct timeval' and 'struct timezone'.
6995 Fix incompatibilities between MinGW.org and MinGW64 headers.
6996 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6998 * w32.c (REPARSE_DATA_BUFFER): Guard with
6999 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7001 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7003 * xterm.c: Include X11/XKBlib.h
7004 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7006 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7008 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7010 * blockinput.h (input_blocked_p): Likewise.
7011 * bytecode.c (exec_byte_code): Likewise.
7012 * callproc.c (call_process_kill, call_process_cleanup)
7013 (Fcall_process): Likewise.
7014 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7015 (Fccl_execute_on_string): Likewise.
7016 * character.c (string_escape_byte8): Likewise.
7017 * charset.c (read_hex): Likewise.
7018 * cm.c (calccost): Likewise.
7019 * data.c (cons_to_unsigned): Likewise.
7020 * dired.c (directory_files_internal, file_name_completion):
7022 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7023 (sit_for): Likewise.
7024 * doc.c (Fsubstitute_command_keys): Likewise.
7025 * doprnt.c (doprnt): Likewise.
7026 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7027 * emacsgtkfixed.c: Likewise.
7028 * fileio.c (file_offset, Fwrite_region): Likewise.
7029 * floatfns.c (Fexpt, fmod_float): Likewise.
7030 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7032 * font.c (font_intern_prop): Likewise.
7033 * frame.c (x_set_alpha): Likewise.
7034 * gtkutil.c (get_utf8_string): Likewise.
7035 * indent.c (check_display_width): Likewise.
7036 * intervals.c (create_root_interval, rotate_right, rotate_left)
7037 (split_interval_right, split_interval_left)
7038 (adjust_intervals_for_insertion, delete_node)
7039 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7040 (merge_interval_right, merge_interval_left, copy_intervals)
7041 (set_intervals_multibyte_1): Likewise.
7042 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7043 * keymap.c (Fkey_description): Likewise.
7044 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7045 * lread.c (openp, read_integer, read1, string_to_number):
7047 * menu.c (ensure_menu_items): Likewise.
7048 * minibuf.c (read_minibuf_noninteractive): Likewise.
7049 * print.c (printchar, strout): Likewise.
7050 * process.c (create_process, Faccept_process_output)
7051 (wait_reading_process_output, read_process_output, send_process)
7052 (wait_reading_process_output): Likewise.
7053 * profiler.c (make_log, handle_profiler_signal): Likewise.
7054 * regex.c (re_exec): Likewise.
7055 * regex.h: Likewise.
7056 * search.c (looking_at_1, Freplace_match): Likewise.
7057 * sysdep.c (get_child_status, procfs_ttyname)
7058 (procfs_get_total_memory): Likewise.
7059 * systime.h (EMACS_TIME_VALID_P): Likewise.
7060 * term.c (dissociate_if_controlling_tty): Likewise.
7061 * window.c (get_phys_cursor_glyph): Likewise.
7062 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7063 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7065 * xfns.c (Fx_window_property): Likewise.
7066 * xmenu.c (set_frame_menubar): Likewise.
7067 * xselect.c (x_get_window_property, x_handle_dnd_message):
7069 * xsmfns.c (smc_save_yourself_CB): Likewise.
7070 * xterm.c (x_scroll_bar_set_handle): Likewise.
7072 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7074 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7075 to be optional or nil. Adjust comment and convert it to docstring.
7076 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7077 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7079 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7081 Static checking by GCC 4.8-20130319.
7082 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7083 * process.c (Fset_process_datagram_address)
7084 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7085 * xdisp.c (get_char_face_and_encoding):
7086 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7087 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7088 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7090 2013-03-24 Ken Brown <kbrown@cornell.edu>
7092 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7093 fix compilation on 64-bit Cygwin, where underscores are not
7094 automatically prepended.
7096 * w32term.c (w32_initialize): Silence compiler warning.
7098 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7100 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7101 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7102 variables, to save and restore frame dimensions.
7103 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7104 after returning from a 'fullscreen' configuration.
7105 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7106 to avoid races between the main thread and the input thread.
7108 * w32term.h (struct w32_output): New members normal_width,
7109 normal_height, normal_top, normal_left, and prev_fsmode.
7110 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7111 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7114 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7115 'fullscreen' parameter. Always record previous width and height
7116 of the frame, except when switching out of maximized modes, so
7117 that they could be restored correctly, instead of resetting to the
7118 default frame dimensions. Send SC_RESTORE command to the frame,
7119 unless we are going to send SC_MAXIMIZE, to restore the frame
7120 resize hints in the mouse pointer shown by the window manager.
7123 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7125 * lisp.h (get_frame_param): Adjust conditions for prototype
7128 2013-03-22 Ken Brown <kbrown@cornell.edu>
7130 * unexcw.c: Drop unneeded inclusion of w32common.h.
7131 (report_sheap_usage): Declare.
7132 (read_exe_header): Add magic numbers for x86_64.
7133 (fixup_executable): Fix printf format specifier for unsigned long
7136 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7138 * frame.h (struct frame): Put menu_bar_window under #ifdef
7139 because this member is not needed when X toolkit is in use.
7140 (fset_menu_bar_window):
7141 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7142 (free_glyphs, update_frame):
7143 * xdisp.c (expose_frame): Likewise.
7144 (display_menu_bar): Likewise. Remove redundant eassert.
7145 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7148 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7150 Use functions and constants to manipulate Lisp_Save_Value objects.
7151 This replaces code that used macros and strings and token-pasting.
7152 The change makes the C source a bit easier to follow,
7153 and shrinks the Emacs executable a bit.
7154 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7155 (make_save_value): Change 1st arg from string to enum. All callers
7158 (mark_object): Use if, not #if, for GC_MARK_STACK.
7159 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7160 (XSAVE_OBJECT): Now functions, not macros.
7161 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7162 the constant was never used.
7163 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7164 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7165 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7166 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7168 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7169 type3 with a single member save_type. All uses changed.
7170 (save_type, set_save_pointer, set_save_integer): New functions.
7171 * print.c (PRINTX): Remove.
7173 * alloc.c: Remove redundant static declarations.
7175 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7177 * window.h (struct window): Convert left_col, top_line, total_lines
7178 and total_cols from Lisp_Objects to integers. Adjust comments.
7179 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7181 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7182 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7183 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7184 Adjust users where appropriate.
7186 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7188 * frame.h (struct frame): Drop resx and resy because the same data is
7189 available from window system-specific output context. Adjust users.
7190 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7191 New functions to provide defaults when no window system available.
7192 (FRAME_RES_X, FRAME_RES_Y): New macros.
7193 (NUMVAL): Move from xdisp.c.
7194 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7195 (Ffont_face_attributes, Fopen_font):
7196 * image.c (gs_load):
7197 * w32font.c (fill_in_logfont):
7198 * xdisp.c (calc_pixel_width_or_height):
7199 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7200 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7202 2013-03-20 Kenichi Handa <handa@gnu.org>
7204 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7205 to 1 (temporary workaround until a bug related to ASCII
7206 optimization is fixed).
7208 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7210 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7211 Signal error if window is not internal. Adjust docstring.
7212 (delete_all_child_windows): Use combination_limit to save the buffer.
7213 (Fset_window_configuration): Adjust accordingly.
7214 * print.c (syms_of_print): Initialize debugging output not here...
7215 (init_print_once): ...but in a new function here.
7216 * lisp.h (init_print_once): Add prototype.
7217 * emacs.c (main): Add call to init_print_once. Adjust comments.
7219 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7221 * window.c (window_resize_check, window_resize_apply)
7222 (window_from_coordinates, recombine_windows, set_window_buffer)
7223 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7224 (Fsplit_window_internal, Fdelete_window_internal)
7225 (freeze_window_starts): Use bool for booleans.
7226 * window.h (window_frame_coordinates, resize_frame_windows)
7227 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7229 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7231 * dispnew.c (bitch_at_user): Use `user-error'.
7233 2013-03-17 Ken Brown <kbrown@cornell.edu>
7235 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7236 as return type of image_background. (Bug#13981)
7237 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7239 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7241 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7242 (ns_select): Don't return with result uninitialized.
7244 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7247 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7249 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7250 directories. If filename is nil, get directory name (Bug#13932).
7251 Use getFilename and getDirectory.
7252 (getFilename, getDirectory): New methods for EmacsSavePanel and
7254 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7256 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7258 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7260 2013-03-15 Kenichi Handa <handa@gnu.org>
7262 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7263 (adjust_after_replace): Make it back to static. Delete the third
7264 arg text_at_gap_tail. Cancel the code for handling it.
7266 * coding.h (struct coding_system): New member eol_seen.
7268 * coding.c (detect_ascii): New function.
7269 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7270 when the source bytes are actually scanned. On detecting for
7271 coding_category_utf_8_auto, call detect_ascii instead of scanning
7272 source bytes directly.
7273 (produce_chars): Call insert_from_gap with the new arg 0.
7274 (encode_coding): Likewise.
7275 (decode_coding_gap): Control ASCII optimization by the variable
7276 disable_ascii_optimization instead of #ifndef .. #endif.
7277 Deccode EOL format according to coding->eol_seen.
7278 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7281 * lisp.h (adjust_after_replace): Cancel externing it.
7282 (insert_from_gap): Adjust prototype.
7284 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7286 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7287 FULLSCREEN_MAXIMIZED. (Bug#13935)
7289 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7291 * region-cache.c (find_cache_boundary, move_cache_gap)
7292 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7293 Simplify debugging check and convert to eassert. Adjust comment.
7294 (pp_cache): Put under ENABLE_CHECKING.
7296 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7298 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7299 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7301 (w32fullscreen_hook): If the frame is visible, reset
7302 f->want_fullscreen flag after changing the frame size. If the
7303 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7306 2013-03-13 Daniel Colascione <dancol@dancol.org>
7308 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7309 too so that these builds can use Cygwin's file conversion
7310 functions. (We've been building and linking cygw32.o all along
7311 and just not using it.)
7313 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7315 File synchronization fixes (Bug#13944).
7316 * Makefile.in (LIB_FDATASYNC): New macro.
7318 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7319 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7320 Don't worry about HAVE_FSYNC, since a substitute fsync is
7321 available if the system lacks one.
7322 (Fwrite_regin): Retry fsync if interrupted.
7324 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7326 * w32term.c (w32_read_socket): If the Emacs frame is being
7327 activated, call w32fullscreen_hook, to make sure the new frame
7328 dimensions are in effect. (Bug#13937)
7330 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7332 * xdisp.c (init_iterator): Simplify because both character and byte
7333 positions are either specified or -1. Add eassert. Adjust comment.
7334 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7335 character and byte positions can be obtained from marker.
7337 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7339 Static checking by Sun C 5.12.
7340 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7341 * bytecode.c (exec_byte_code):
7342 * dispnew.c (init_display):
7344 * fileio.c (Fsubstitute_in_file_name):
7345 * keyboard.c (Fevent_convert_list):
7346 * keymap.c (Fsingle_key_description):
7347 * term.c (maybe_fatal, fatal):
7348 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7349 * xsmfns.c (Fhandle_save_session):
7350 Omit unreachable code.
7351 * keymap.c (map_keymap_char_table_item): Cast void * to
7352 a function pointer type; the C Standard requires this.
7354 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7355 Include <sys/param.h> unconditionally, as that works elsewhere and
7356 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7357 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7360 See ChangeLog.12 for earlier changes.
7366 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7368 This file is part of GNU Emacs.
7370 GNU Emacs is free software: you can redistribute it and/or modify
7371 it under the terms of the GNU General Public License as published by
7372 the Free Software Foundation, either version 3 of the License, or
7373 (at your option) any later version.
7375 GNU Emacs is distributed in the hope that it will be useful,
7376 but WITHOUT ANY WARRANTY; without even the implied warranty of
7377 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7378 GNU General Public License for more details.
7380 You should have received a copy of the GNU General Public License
7381 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.