1 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3 Fix some dependency problems that cause unnecessary recompiles.
4 Problem reported by RMS in
5 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
6 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9 (LIBXMENU_DIR, LIBXMENU_BASE): New macros.
11 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
12 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
13 (boostrap-clean): No need to remove stamp-oldxmenu.
15 Fix recently introduced bool vector overrun.
16 This was due to an optimization that went awry.
17 Reported by Glenn Morris in
18 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
19 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
20 for empty vectors, undoing the 2013-11-18 change.
21 * data.c (bool_vector_binop_driver): Rely on this.
22 Fix bug that occasionally overran the destination.
23 * lisp.h (struct Lisp_Bool_vector): Document this.
25 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
27 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
30 * nsterm.m (init, run, stop:): Comment out for now, does not work
33 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
35 * charset.c (syms_of_charset): Don't read past end of string.
37 2013-11-19 Glenn Morris <rgm@gnu.org>
39 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
41 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
43 Add hooks to run on gaining/losing focus. (Bug#15029)
44 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
45 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
46 (syms_of_frame): Add focus-in-hook, focus-out-hook.
48 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
50 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
51 The old names predated the API change that put destination at end.
53 Improve API of recently-added bool vector functions (Bug#15912).
54 The old API had (bool-vector-count-matches A B)
55 and (bool-vector-count-matches-at A B I), which gave the
56 misleading impression that the two functions were variants, one
57 with a location I. The new API has (bool-vector-count-population A)
58 and (bool-vector-count-consecutive A B I) to make the distinction
59 clearer. The first function no longer has a B argument, since the
60 caller can easily determine the number of nils if the length and
61 number of ts is known.
62 * data.c (Fbool_vector_count_population): Rename from
63 bool_vector_count_matches, and accept just 1 argument.
64 (Fbool_vector_count_consecutive): Rename from
65 Fbool_vector_count_matches_at.
67 Always allocate at least one bits_word per bool vector.
68 See Daniel Colascione in:
69 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
70 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
71 * data.c (bool_vector_binop_driver): Rely on this. Tune.
72 * lisp.h (struct Lisp_Bool_vector): Document this.
74 2013-11-18 Eli Zaretskii <eliz@gnu.org>
76 * insdel.c (invalidate_buffer_caches): New function, consolidated
77 from part of prepare_to_modify_buffer.
78 (insert_from_gap, prepare_to_modify_buffer):
79 * coding.c (code_convert_region, code_convert_string): Call
80 invalidate_buffer_caches. (Bug#15841)
82 * lisp.h (invalidate_buffer_caches): Add prototype.
84 2013-11-17 Eli Zaretskii <eliz@gnu.org>
86 * w32term.c (x_update_window_end): Don't invalidate the entire
87 mouse-highlight info, just signal frame_up_to_date_hook that mouse
88 highlight needs to be redisplayed. (Bug#15913)
90 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
92 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
94 2013-11-16 Eli Zaretskii <eliz@gnu.org>
96 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
97 while we are using Vprin1_to_string_buffer.
99 * keymap.c (describe_map): Don't crash if PT is 1 both before and
100 after inserting the description string. (Bug#15907)
102 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
104 * data.c: Work around bogus GCC diagnostic about shift count.
105 Reported by Eli Zaretskii in
106 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
107 (pre_value): New function.
108 (count_trailing_zero_bits): Use it.
110 2013-11-15 Eli Zaretskii <eliz@gnu.org>
112 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
113 assume C macros are not supported even under -g3 in these old GCC
116 2013-11-15 Leo Liu <sdl.web@gmail.com>
118 * minibuf.c (Ftry_completion, Fall_completions)
119 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
121 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
123 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
124 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
125 This avoids placing unnecessary constants into the Emacs code.
127 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
129 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
130 for Cygwin w32 build.
132 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
133 for Cygwin w32 build. (Bug#15892)
135 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
137 Simplify, port and tune bool vector implementation.
138 * alloc.c (bool_vector_exact_payload_bytes)
139 (bool_vector_payload_bytes): Remove.
140 (bool_vector_fill): Return its argument.
141 * alloc.c (bool_vector_fill):
143 * print.c (print_object):
144 Simplify by using bool_vector_bytes.
145 * alloc.c (make_uninit_bool_vector):
146 New function, broken out from Fmake_bool_vector.
147 (Fmake_bool_vector): Use it. Use tail call.
148 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
149 * data.c (BITS_PER_ULL): New constant.
150 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
151 if long long versions don't exist.
152 (shift_right_ull): New function.
153 (count_one_bits_word): New function, replacing popcount_bits_word
154 macro. Don't assume that bits_word is no wider than long long.
155 (count_one_bits_word, count_trailing_zero_bits):
156 Don't assume that bits_word is no wider than long long.
157 * data.c (bool_vector_binop_driver, bool_vector_not):
158 * fns.c (Fcopy_sequence):
160 Create an uninitialized destination, to avoid needless work.
161 (internal_equal): Simplify.
162 (Ffillarray): Prefer tail call.
163 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
164 contain at least one word.
165 (bits_word_to_host_endian): Prefer if to #if. Don't assume
166 chars are narrower than ints.
167 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
168 * fns.c (Fcopy_sequence):
170 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
171 Don't try to port to hosts where bits_word values have holes; the
172 code wouldn't work there anyway. Verify this assumption, though.
173 (bool_vector_bytes): New function.
174 (make_uninit_bool_vector): New decl.
175 (bool_vector_fill): Now returns Lisp_Object.
177 * xfns.c (xic_create_fontsetname):
178 * xrdb.c (gethomedir): Prefer tail calls.
180 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
182 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
183 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
185 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
186 that requires a return value.
187 (Fset_buffer_modified_p): Take advantage of this change to do
190 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
192 * buffer.c (Frestore_buffer_modified_p): Sync it with
193 Fset_buffer_modified_p.
194 (Fforce_mode_line_update): New function, moved from subr.el.
195 (Fset_buffer_modified_p): Use them.
196 (syms_of_buffer): Defsubr Fforce_mode_line_update.
198 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
200 * search.c (find_newline): Rewrite to prefer offsets to pointers.
201 This avoids undefined behavior when subtracting pointers into
202 different aways. On my platform it also makes the code a tad
203 smaller and presumably faster.
205 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
207 * keyboard.c (command_loop_1): Use region-extract-function.
208 * insdel.c (Qregion_extract_function): Not static any more (can we
209 stop pretending that these vars can benefit from being marked static?).
211 2013-11-09 Eli Zaretskii <eliz@gnu.org>
213 * search.c (find_newline): If buffer text is relocated during the
214 "dumb loop", adjust C pointers into buffer text to follow suit.
217 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
219 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
220 for conversion (Bug#15837).
222 2013-11-09 Eli Zaretskii <eliz@gnu.org>
224 * fileio.c (Finsert_file_contents): Invalidate the newline cache
225 for the entire range of inserted characters. (Bug#15841)
227 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
229 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
231 (realize_default_face): Remove assignment to distant-foreground if
232 unspecified (Bug#15815).
234 2013-11-08 Eli Zaretskii <eliz@gnu.org>
236 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
237 cache-long-scans disabled, since we don't want to call
238 prepare_to_modify_buffer (in insert_1_both) for each message we
241 * buffer.h (bset_cache_long_scans): New INLINE function, moved
242 from buffer.c. Improve commentary to the buffer field setter
245 * buffer.c (bset_cache_long_scans): Static function deleted.
246 Improve commentary to the buffer field setter functions.
247 (init_buffer_once): Default for cache-long-scans changed to t.
250 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
252 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
254 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
255 This bug was introduced in my 2013-06-21 change, and caused
256 struct Lisp_Sub_Char_Table objects to be given too many slots,
257 which broke 'make -C admin/unidata'.
259 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
261 Import changes from mac-port 4.5.
262 * macfont.m (mac_font_copy_default_descriptors_for_language)
263 (mac_font_copy_default_name_for_charset_and_languages): Declare.
264 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
265 (macfont_language_default_font_names): New.
266 (macfont_list): Rearrange language/charset code.
267 (macfont_close): Don't check for macfont_info->cache.
268 (mac_ctfont_create_preferred_family_for_attributes): New font
270 mac_font_copy_default_name_for_charset_and_languages.
271 (mac_font_copy_default_descriptors_for_language)
272 (mac_font_copy_default_name_for_charset_and_languages): New functions.
274 * macfont.h (kCTVersionNumber10_9): Define if not defined.
276 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
278 Port to C11 aligned_alloc, and fix some integer overflows.
279 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
280 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
281 and use of posix_memalign replaced with aligned_alloc.
282 (aligned_alloc): New function, defined or declared as needed.
283 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
284 Don't undef; configure.ac now does this.
285 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
286 (calloc, aligned_alloc): Check for integer overflow.
287 (aligned_alloc): Rename from memalign. All uses changed.
288 (memalign): New function, an alias for aligned_alloc.
290 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
292 * xdisp.c (redisplay_internal): Fix typo in last change.
294 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
296 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
298 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
300 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
301 redisplay--mode-lines-cause.
302 (redisplay_internal): Keep them uptodate. Remove redundant check of
303 buffer_shared_and_changed.
304 * *.[chm]: Number every assignment to update_mode_lines so we
305 can track why it is set.
307 2013-11-06 Eli Zaretskii <eliz@gnu.org>
309 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
311 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
313 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
314 can track why it is set.
316 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
318 Integer-related fixes for term.c etc.
319 * dispextern.h (face_tty_specified_color): New function.
320 * term.c (turn_on_face): Don't rely on undefined behavior when
321 assigning an out-of-range value to 'long'.
322 Simplify test for toggling highlight.
323 (tty_capable_p): Omit last two (unused) args. All callers changed.
324 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
325 (read_menu_input, tty_menu_activate, tty_menu_show):
326 * xfaces.c (x_supports_face_attributes_p)
327 (tty_supports_face_attributes_p):
328 Use bool for boolean. All callers changed.
329 (tty_supports_face_attributes_p): Omit defaults for color indices;
330 no longer needed. Simplify tail call.
332 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
334 * xdisp.c (prepare_menu_bars): Mark static.
335 * lisp.h (prepare_menu_bars): Don't declare.
336 * xselect.c (x_handle_selection_clear):
337 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
339 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
341 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
342 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
344 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
346 * keyboard.c (Fcommand_error_default_function): Rename from
347 Fdefault_error_output.
349 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
351 * keyboard.c (Fdefault_error_output): New function, extracted from
353 (syms_of_keyboard): Use it for Vcommand_error_function.
355 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
357 * eval.c (handlerlist_sentinel): New variable (bug#15802).
358 (init_eval): Use it to ensure handlerlist is non-NULL.
359 (unwind_to_catch): Make sure we never set handlerlist to NULL.
360 (Fsignal): Adjust NULLness test of handlerlist.
361 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
363 2013-11-05 Eli Zaretskii <eliz@gnu.org>
365 * callproc.c (call_process): Call prepare_to_modify_buffer before
366 decoding text read from the sub-process, as the decoded stuff will
367 be inserted into the buffer. This will invalidate the various
368 caches maintained for the buffer. (Bug#15148)
370 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
372 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
373 string of glyphless-char-display.
375 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
377 * nsfns.m (ns_get_name_from_ioreg): New function.
378 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
379 OSX >= 10.9. Use ns_get_name_from_ioreg.
381 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
383 Simplify and port recent bool vector changes.
384 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
385 only in this file. Use a more-efficient implementation if the
386 second argument is a power of 2.
387 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
388 Remove no-longer-necessary compile-time checks.
389 (bool_vector_exact_payload_bytes): New function.
390 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
391 exact payload changed to call the new function. Do not assume
392 that the arg or result fits in ptrdiff_t.
393 (bool_vector_fill): New function.
394 (Fmake_bool_vector): Use it. Don't assume bit counts fit
396 (vroundup_ct): Don't assume arg fits in size_t.
397 * category.c (SET_CATEGORY_SET): Remove. All callers now just
398 invoke set_category_set.
399 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
400 All callers changed. Use bool_vector_set.
401 * category.h (XCATEGORY_SET): Remove; no longer needed.
402 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
404 * data.c (Faref): Use bool_vector_ref.
405 (Faset): Use bool_vector_set.
406 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
407 (Fbool_vector_not, Fbool_vector_count_matches)
408 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
409 * fns.c (concat): Use bool_vector_ref.
410 (Ffillarray): Use bool_vector_fill.
411 (mapcar1): Use bool_vector_ref.
412 (sxhash_bool_vector): Hash words, not bytes.
413 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
414 a constant, since it's now used in #if.
415 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
416 unsigned char on unusual architectures, so that we no longer
417 assume that the number of bits per bits_word is a power of two or
418 is a multiple of 8 or of CHAR_BIT.
419 (Qt): Add forward decl.
420 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
421 at least as strictly as bits_word.
422 (bool_vector_data, bool_vector_uchar_data): New accessors.
423 All data structure accesses changed to use them.
424 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
425 (bool_vector_set): New functions.
426 (bool_vector_fill): New decl.
427 (ROUNDUP): Move to alloc.c as described above.
429 Fix recent gnutls changes.
430 * gnutls.c (Fgnutls_boot): Don't assume C99.
431 * process.c (wait_reading_process_output): Fix typo in recent change.
433 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
435 * process.c (wait_reading_process_output, read_process_output)
436 (send_process): Check gnutls_state is not NULL.
438 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
439 (Fgnutls_boot): Set process gnutls_p later, after initialization.
441 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
443 * nsterm.m (init, run, stop:): New methods in EmacsApp for
444 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
446 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
449 * nsfns.m (Fx_create_frame): Fix memory leak.
451 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
452 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
453 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
455 2013-11-04 Eli Zaretskii <eliz@gnu.org>
457 * xdisp.c (message3_nolog, message_with_string): Encode the string
458 before writing it to the terminal in a non-interactive session.
460 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
461 sure we concatenate them into a unibyte string.
463 * fileio.c (make_temp_name): Encode PREFIX, and decode the
464 resulting temporary name before returning it to the caller.
465 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
466 is a unibyte string, convert NAME to a unibyte string to ensure
467 that the result is also a unibyte string.
469 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
470 create unibyte strings from default paths and directory/file
473 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
476 * callproc.c (init_callproc): Use build_unibyte_string to make
477 sure we create unibyte strings from default paths and
478 directory/file names.
480 * buffer.c (init_buffer): Don't store default-directory of
481 *scratch* in multibyte form. The original problem which led to
483 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
484 but it was solved long ago. (Bug#15260)
486 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
488 Port to stricter C99 platforms.
489 Especially, C99 prohibits nesting a struct X inside struct Y if
490 struct X has a flexible array member.
491 * alloc.c (struct sdata): New type.
492 (sdata): Implement in terms of struct sdata.
493 Remove u member; all uses replaced by next_vector, set_next_vector.
494 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
495 (SDATA_DATA_OFFSET): Now a constant, not a macro.
496 (struct sblock): Rename first_data member to data, which is now
497 a flexible array member. All uses changed.
498 (next_vector, set_next_vector, large_vector_vec): New functions.
499 (vector_alignment): New constant.
500 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
501 (struct large-vector): Now merely a NEXT member, since the old approach
502 ran afoul of stricter C99. All uses changed to use
503 large_vector_vec or large_vector_offset.
504 (large_vector_offset): New constant.
505 * dispnew.c: Include tparam.h, for tgetent.
506 Do not include term.h; no longer needed.
507 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
508 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
509 (struct Lisp_Vector): Use a flexible array member for contents,
510 instead of a union with a member that is an array of size 1.
512 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
513 fact that the struct no longer contains a union.
514 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
515 (struct Lisp_Save_Value, struct Lisp_Free):
516 Use unsigned, not int, for spacers, to avoid c99 warning.
517 (union specbinding): Use unsigned, not bool, for bitfield, as
518 bool is not portable to pre-C99 hosts.
520 2013-11-04 Glenn Morris <rgm@gnu.org>
522 * emacs.c (usage_message): Mention that `-L :...' appends.
524 2013-11-02 Glenn Morris <rgm@gnu.org>
526 * Makefile.in (abs_builddir): Remove.
527 (bootstrap_exe): Use relative filename.
529 Use relative filenames in TAGS files.
530 * Makefile.in (abs_srcdir): Remove it again.
531 (.PHONY): Remove frc.
532 (maintainer-clean): No more TAGS-LISP file.
533 (TAGS): Pass relative file names to etags.
534 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
536 * Makefile.in (abs_srcdir): New, set by configure.
538 (maintainer-clean): Remove pointless echo. That should be in the
539 top-level Makefile, if anywhere. Delete TAGS-LISP.
540 (extraclean): No s/ and m/ directories for some time.
541 (TAGS): Also depend on ctagsfiles3.
542 Remove no-longer-defined S_FILE.
543 Pass absolute filenames to etags once more.
544 (TAGS-LISP): Replace lispdir with its expansion.
545 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
546 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
548 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
550 * xfaces.c (check_lface_attrs, realize_default_face):
551 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
552 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
554 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
556 * emacs.c (original_pwd): Remove global var by making it local.
557 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
559 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
561 * xfaces.c: Declare color_distance.
562 (QCdistant_foreground): New variable.
563 (NEAR_SAME_COLOR_THRESHOLD): New define.
564 (load_color2): New function.
565 (load_color): Call load_color2.
566 (load_face_colors): Call load_color2 and if distant-color is specified
567 calculate distant and use distant-color if colors are near.
568 (LFACE_DISTANT_FOREGROUND): New define.
569 (merge_face_ref, Finternal_set_lisp_face_attribute)
570 (Finternal_get_lisp_face_attribute)
571 (x_supports_face_attributes_p): Handle distant-foreground similar to
573 (syms_of_xfaces): DEFSYM QCdistant_foreground.
575 * dispextern.h (lface_attribute_index):
576 Add LFACE_DISTANT_FOREGROUND_INDEX.
578 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
580 * image.c (pbm_next_char): New function.
581 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
582 (pbm_scan_number): Use it.
583 (Qlibjpeg_version): New variable.
584 (syms_of_image): DEFSYM and initialize it.
586 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
588 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
590 2013-10-31 Glenn Morris <rgm@gnu.org>
592 * emacs.c (original_pwd): New char.
593 (main): If using --chdir, store original_pwd.
594 (init_cmdargs): When setting Vinvocation_directory based on a
595 relative argv[0], use original_pwd if set. (Bug#15768)
597 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
599 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
601 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
603 * insdel.c: Fix minor problems found by static checking.
604 (Qregion_extract_function): Now static.
605 (prepare_to_modify_buffer_1): Remove unused locals.
607 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
609 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
610 (syms_of_xdisp): Declare pre-redisplay-function.
611 (markpos_of_region): Remove function.
612 (init_iterator, compute_stop_pos, handle_face_prop)
613 (face_before_or_after_it_pos, reseat_to_string)
614 (get_next_display_element, window_buffer_changed)
615 (redisplay_internal, try_cursor_movement, redisplay_window)
616 (try_window_reusing_current_matrix, try_window_id, display_line)
617 (note_mode_line_or_margin_highlight, note_mouse_highlight)
618 (display_string, mouse_face_from_buffer_pos): Remove region handling.
619 * window.h (struct window): Remove field `region_showing'.
620 * dispextern.h (struct it): Remove region_beg/end_charpos.
621 (face_at_buffer_position, face_for_overlay_string)
622 (face_at_string_position): Update prototypes.
623 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
624 (face_at_string_position): Remove `region_beg' and `region_end' args.
625 * fontset.c (Finternal_char_font):
626 * font.c (font_at, font_range): Adjust calls accordingly.
627 * insdel.c (Qregion_extract_function): New var.
628 (syms_of_insdel): Initialize it.
629 (prepare_to_modify_buffer_1): Use it.
631 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
633 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
634 * ftxfont.c (ftxfont_get_gcs):
635 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
636 * xfaces.c (x_free_colors, x_free_dpy_colors)
637 (x_create_gc, unload_color):
638 * xselect.c (x_property_data_to_lisp):
639 * xsettings.c (parse_settings):
640 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
641 (get_bits_and_offset): Adjust definition.
642 * frame.c (XParseGeometry): Adjust locals.
643 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
644 * regex.h (toplevel): Likewise for reg_syntax_t.
646 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
648 * eval.c (run_hook_with_args): Use FUNCTIONP.
650 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
652 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
653 fields, drop 'allocated_p' member and use -1 for uninitialized value.
654 * w32term.h (struct w32_output): Similarly but do not use -1 because...
655 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
656 on MS-Windows anyway.
657 (free_face_colors): Define only if HAVE_X_WINDOWS and...
658 (free_realized_face): ...adjust user.
659 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
660 white relief pixels to -1.
661 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
662 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
663 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
665 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
667 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
668 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
669 in practice now. All callers changed.
671 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
673 * dispextern.h (struct face): Use bitfields for 'underline_type'
674 and 'box' members. Remove set-but-unused members 'pixmap_w' and
675 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
676 'stipple' member. Move 'lface' member up to help...
677 * xfaces.c (make_realized_face): ...this function to find and
678 clear just the members that need clearing.
679 (load_face_colors, realize_x_face):
680 * xdisp.c (extend_face_to_end_of_line): Adjust user.
682 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
684 * xftfont.c (struct xftfont_info): Remove set-but-unused
686 (xftfont_open): Adjust user.
687 (xftfont_get_colors): Remove useless prototype.
689 2013-10-26 Eli Zaretskii <eliz@gnu.org>
691 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
692 before passing them to 'unexec'. (Bug#15260)
694 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
696 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
698 2013-10-25 Eli Zaretskii <eliz@gnu.org>
700 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
701 the changed signature of the font driver's 'close' method.
703 * w32font.h (w32font_close): Adjust the prototype to the change in
706 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
708 * w32uniscribe.c (uniscribe_close): Adapt the call to
709 w32font_close to its new prototype.
711 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
713 Omit unused frame argument of font API's close function.
714 * font.h (struct font): Drop frame argument. Adjust comment.
715 * font.c (font_clear_cache, font_close_object): Adjust users.
716 * ftfont.c (ftfont_close):
717 * ftxfont.c (ftxfont_close):
718 * macfont.m (macfont_close):
719 * nsfont.m (nsfont_close):
720 * w32font.c (w32font_close):
721 * xfont.c (xfont_close):
722 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
723 tweak comments and make functions safe if called more than once for
724 the same font object.
726 Perform font-specific cleanup when font object is swept by GC. See
727 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
728 * alloc.c (cleanup_vector): New function.
729 (sweep_vector): Call it for each reclaimed vector object.
730 * font.h (struct font): Adjust comment.
732 2013-10-24 Glenn Morris <rgm@gnu.org>
734 * Makefile.in (abs_top_srcdir): New, set by configure.
736 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
738 Adjust recent font-related changes to fix bug#15686.
739 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
740 is a live window system frame, mark its default font too.
742 2013-10-23 Glenn Morris <rgm@gnu.org>
744 * Makefile.in (RUN_TEMACS): Make relative (again).
745 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
746 (bootstrap-emacs$(EXEEXT)):
747 Quote entities that might contain whitespace.
749 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
751 Port to Solaris 10 and its bundled GCC.
752 Problem reported by Timothy C. Burt.
753 * floatfns.c (isfinite, isnan): Redefine unconditionally.
755 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
757 Do not allow font caches to grow too large.
758 * alloc.c (compact_font_cache_entry, compact_font_caches):
759 New functions or stub if not HAVE_WINDOW_SYSTEM.
760 (compact_undo_list): Factor out from Fgarbage_collect.
762 (mark_face_cache): Mark face font. Move down to avoid
764 (mark_terminals): Do not mark font cache here.
765 (Fgarbage_collect): Call compaction functions described
766 above. Adjust comment.
768 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
770 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
771 chdir to HOME (bug#15607).
773 * nsterm.m (Qcocoa, Qgnustep): New variables.
774 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
775 (ns_get_color): Make selection color work for GNUStep also.
777 2013-10-18 Eli Zaretskii <eliz@gnu.org>
779 * keyboard.c (make_lispy_event): Remove GPM-specific code that
780 handles mouse clicks. Instead, let GPM use the same code as all
781 the other mice use. See the discussion starting at
782 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
783 for the details of the problem with the menu bar this fixes.
785 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
787 Remove port-specific display name lists to avoid extra
788 complexity and data duplication with display info lists.
789 * xterm.h (x_display_name_list): Remove declaration.
790 * xterm.c (x_display_name_list): Remove.
791 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
792 * xfns.c (x_display_info_for_name, Fx_display_list):
793 Likewise. Use x_display_list where appropriate.
794 * w32term.h (w32_display_name_list): Remove declaration.
795 * w32term.c (w32_display_name_list): Remove.
796 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
798 * w32fns.c (x_display_info_for_name, Fx_display_list):
799 Likewise. Use x_display_list where appropriate.
800 * nsterm.h (ns_display_name_list): Remove declaration.
801 * nsterm.m (ns_display_name_list): Remove.
802 (ns_term_init, syms_of_nsterm): Adjust users.
803 * nsfns.m (ns_display_info_for_name, Fx_display_list):
804 Likewise. Use x_display_list where appropriate.
805 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
806 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
807 (mark_terminals): Mark per-terminal font cache.
809 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
811 Don't run timers in input-pending-p. Its new check-timers param
812 provides the prior behavior. (Bug#15045).
813 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
816 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
818 Make some functions static in non-Microsoft builds.
819 On my platform (Fedora 19 x86-64), this shrinks the
820 Emacs executable (text+data) by 0.25%.
821 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
822 (load_color) [!MSDOS]:
823 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
824 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
825 * lisp.h (check_existing):
826 * process.h (conv_sockaddr_to_lisp, network_interface_list)
827 (network_interface_info) [!WINDOWSNT]:
828 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
830 * fileio.c (check_existing):
831 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
832 * process.c (conv_sockaddr_to_lisp, network_interface_list)
833 (network_interface_info) [!WINDOWSNT]:
834 * term.c (encode_terminal_code) [!WINDOWSNT]:
835 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
836 * xfaces.c (load_color) [!MSDOS]:
838 * fileio.c (check_existing, check_executable, check_writable):
839 * process.c (network_interface_list, network_interface_info):
840 Move earlier, so that we don't need forward decls.
841 * gnutls.c (fn_gnutls_transport_set_errno)
842 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
844 * w32.c (init_environment): Use faccessat rather than
845 check_existing, partly for consistency with the rest of the code
846 in this file, partly so that check_existing can be static.
848 Make VALMASK visible to GDB even if clang is used (Bug#15574).
849 * emacs.c (MAIN_PROGRAM): New macro.
850 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
851 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
853 bool vector int width fixes
854 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
855 (Fbool_vector_count_matches_at):
856 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
857 can exceed PTRDIFF_MAX, at least in theory.
858 (Fbool_vector_count_matches_at):
859 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
861 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
863 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
864 (struct sockaddr): Add forward decl, for platforms that lack it.
866 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
868 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
871 2013-10-16 Eli Zaretskii <eliz@gnu.org>
873 * w32.c (network_interface_get_info, network_interface_list)
874 (network_interface_info): New functions. (Bug#15610)
875 (GetAdaptersInfo_Proc): New typedef.
876 (get_adapters_info): New wrapper function.
877 (globals_of_w32): Initialize g_b_init_get_adapters_info.
879 * process.h (network_interface_list, network_interface_info):
882 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
883 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
884 all systems. Return non-nil for systems that HAVE_NET_IF_H and
885 for WINDOWSNT. Doc fix.
886 (syms_of_process): Defsubr Snetwork_interface_list and
887 Snetwork_interface_info unconditionally.
889 * menu.c (have_boxes): Fix redundant simulation of radio buttons
890 in NS GUI sessions. (Bug#15629)
892 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
894 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
896 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
898 * print.c (print_object): Print " ..." when truncating bool vectors.
900 2013-10-15 Eli Zaretskii <eliz@gnu.org>
902 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
903 standard mouse buttons.
905 * termhooks.h (struct input_event): Remove incorrect commentary.
907 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
909 Disallow bool vector operations on mixed-length operands.
910 The old behavior left garbage in the result vector sometimes,
911 and didn't seem to be useful.
912 * data.c (Qwrong_length_argument): New static var.
913 (wrong_length_argument): New function.
914 (bool_vector_binop_driver): Check that args agree in length.
916 * keyboard.c, keyboard.h (all_kboards): Now static.
918 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
920 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
921 note from the lispref.
923 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
925 * nsterm.h (struct ns_display_info): Remove set-but-unused
926 member image_cache (image caches are per-terminal anyway).
927 (FRAME_X_IMAGE_CACHE): Remove.
928 * nsterm.m (ns_initialize_display_info): Adjust user.
930 2013-10-14 Eli Zaretskii <eliz@gnu.org>
932 * w32proc.c: Include mingw_time.h.
934 * w32.c: Include mingw_time.h.
936 Implement scrolling of TTY menus when the screen is too short.
938 * term.c (tty_menu_display): Accept an additional argument, the
939 menu item from which to start displaying the menu. Account for
940 the value of Y when limiting the menu to the number of available
942 (mi_result): New enumeration.
943 (read_menu_input): Return enumerated value. When the y coordinate
944 hits min_y or max_y, return scroll indication instead of wrapping
946 (tty_menu_activate): Handle the scrolling indications from
947 read_menu_input. Compute the first menu item to display and pass
948 it to tty_menu_display.
950 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
952 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
953 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
954 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
955 Adjust to match the change described below.
956 (struct terminal): Move must_write_spaces, line_ins_del_ok,
957 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
958 memory_below_frame members to...
959 * termchar.h (struct tty_display_info): ...here because they're
960 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
962 * nsterm.m (ns_create_terminal):
963 * w32term.c (w32_create_terminal):
964 * xterm.c (x_create_terminal): Adjust users.
965 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
966 to filter out non-TTY frames. Adjust comment.
967 (scrolling): Adjust user. Prefer eassert for debugging check.
969 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
971 * xfaces.c (PT_PER_INCH): Remove unused macro.
972 * termhooks.h (struct terminal): Remove set-but-unused
973 member fast_clear_end_of_line.
974 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
975 * nsterm.m (ns_create_terminal):
977 * w32term.c (w32_create_terminal):
978 * xterm.c (x_create_terminal): Adjust users.
980 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
982 * lisp.h (bool_vector_size): New function.
983 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
984 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
985 (Fbool_vector_not, Fbool_vector_count_matches_at):
986 Remove uses of 'eassume' that should no longer be needed,
987 because they are subsumed by the 'eassume' in bool_vector_size.
989 2013-10-12 Eli Zaretskii <eliz@gnu.org>
991 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
992 after inclusion of gif_lib.h, thus fixing compiler warnings caused
993 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
995 2013-10-11 Eli Zaretskii <eliz@gnu.org>
997 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
998 have different dimensions. (Bug#15575)
1000 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1003 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1005 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1007 * term.c (tty_menu_show): Never return with unbalanced
1008 specpdl. Use eassert for debugging check. Adjust style.
1010 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1012 * term.c (read_menu_input): Make selection of menu items
1013 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1014 (tty_menu_activate): Fix off-by-one error when computing max_y.
1016 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1018 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1019 audit logging (only used with GnuTLS 3.x) and enable it.
1021 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1023 * dispnew.c (redraw_frame): Remove useless #ifdef because
1024 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1025 Also, move TTY fflush to...
1026 * term.c (tty_update_end): ...this function.
1028 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1030 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1031 the end of the frame's glyph matrix. (Bug#15575)
1033 * term.c (tty_menu_display): Don't move cursor while overwriting
1034 frame's glyphs with menu items. Limit the number of items
1035 displayed to what can be shown on the available screen lines,
1036 excluding the echo area.
1037 (tty_menu_activate): Limit the Y coordinate allowed by
1038 read_menu_input to the last screen line used for menu display.
1040 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1042 * lisp.h (eassume): New macro.
1043 Also, include <verify.h>, for 'assume'.
1044 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1045 (vroundup, vector_nbytes):
1046 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1047 (Fbool_vector_not, Fbool_vector_count_matches)
1048 (Fbool_vector_count_matches_at):
1049 Use eassume, not eassert.
1050 * casetab.c (set_identity, shuffle):
1051 * composite.c (composition_gstring_put_cache):
1052 * dispnew.c (update_frame_1):
1053 * ftfont.c (ftfont_shape_by_flt):
1054 * image.c (gif_load):
1055 * intervals.c (offset_intervals):
1056 * macfont.m (macfont_shape):
1057 Remove calls to 'assume' that are no longer needed, because
1058 --enable-gcc-warnings no longer generates bogus warnings
1059 when these calls are removed.
1061 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1063 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1065 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1067 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1068 (Qsubstitute_env_in_file_name): New var.
1069 (syms_of_fileio): Define it.
1071 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1073 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1074 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1077 * term.c (save_and_enable_current_matrix): Don't allocate and
1078 don't save margin areas.
1079 (restore_desired_matrix): Don't restore margin areas.
1080 (free_saved_screen): Don't free margin areas.
1082 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1084 * image.c: Pacify --enable-gcc-warnings.
1085 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1086 #define only if used.
1088 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1090 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1091 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1092 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1093 (gif_load): For giflib v5.x and later, display the error message
1094 produced by giflib when its functions fail.
1095 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1098 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1100 * keyboard.c (last_event_timestamp): Remove. For X selection and
1101 GTK popup menus, it may be obtained from per-frame X display info.
1102 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1103 (process_special_events): Adjust users.
1104 * keyboard.h (last_event_timestamp): Remove declaration.
1105 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1106 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1107 * menu.h (xmenu_show): Adjust prototype.
1108 * menu.c (Fx_popup_menu): Adjust user.
1109 * xselect.c (x_own_selection, x_get_foreign_selection)
1110 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1112 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1114 * keyboard.c (init_kboard): Now static. Add arg
1115 to denote window system. Adjust comment.
1116 (init_keyboard): Adjust user.
1117 (allocate_kboard): New function.
1119 * nsterm.m (ns_term_init):
1120 * term.c (init_tty):
1121 * w32term.c (w32_create_terminal):
1122 * xterm.c (x_term_init): Use it.
1123 * keyboard.h (init_kboard): Remove prototype.
1124 (allocate_kboard): Add prototype.
1126 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1128 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1129 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1131 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1133 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1135 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1137 * term.c (tty_menu_activate): Flush the output stream after
1138 showing the cursor, and don't mark the frame garbaged at exit from
1139 the function. Fixes redisplay glitches when moving from one menu
1142 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1144 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1145 or throw error (Bug#15570).
1147 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1149 * intervals.c (temp_set_point_both): Move test into 'eassert',
1152 * lisp.h (eassert): Don't use 'assume'.
1153 Sometimes 'assume' wins in performance, and sometimes it loses,
1154 so it shouldn't be used all the time. Perhaps we need two
1155 flavors of 'eassert', one for where 'assume' is far more likely
1156 to help or to hurt; but that can be done later.
1157 Problem reported by Dmitry Antipov in
1158 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1159 Also, don't include <verify.h>; no longer needed.
1161 2013-10-09 Glenn Morris <rgm@gnu.org>
1163 * eval.c (Fcond): Doc tweak.
1165 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1167 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1168 expressions with side effects to eassert. (Bug#15565)
1170 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1172 * fns.c (hashfn_user_defined): Allow hash functions to return any
1175 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1177 Fix minor problems found by static checking.
1178 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1179 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1180 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1181 * keyboard.c (read_menu_command): Remove unused local.
1182 * lisp.h (read_menu_command): New decl.
1183 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1184 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1185 Return ptrdiff_t, not int.
1186 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1187 not int, for benefit of xpalloc.
1188 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1190 (have_menus_p): Remove; unused.
1191 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1192 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1193 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1195 (save_and_enable_current_matrix): Omit unnecessary casts.
1196 (read_menu_input): Omit local extern decl (now in lisp.h).
1197 Don't access uninitialized storage if mouse_get_xy fails.
1198 (tty_menu_activate): Mark local as initialized, for lint.
1199 (tty_menu_activate, tty_meny_show): Remove unused locals.
1201 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1203 Support menus on text-mode terminals.
1204 * xterm.h (xw_popup_dialog): Add prototype.
1206 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1207 (xmenu_show): Block input here, instead in Fx_popup_menu.
1208 (xw_popup_dialog): New function, with X-specific bits of popup
1211 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1214 * window.c (Fset_window_configuration): Use run-time tests of the
1215 frame type instead of compile-time conditionals, when menu-bar
1216 lines are considered.
1218 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1219 (w32_popup_dialog): New prototypes.
1221 * w32menu.c (Fx_popup_dialog): Function deleted.
1222 (w32_popup_dialog): New function, with w32 specific bits of popup
1223 dialogs. Block input here.
1225 * w32inevt.c (w32_console_read_socket): Minor change to add
1226 debugging TTY events.
1228 * w32fns.c (show_hourglass): If returning early because the frame
1229 is not a GUI frame, unblock input.
1231 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1232 (cursorY): New functions.
1234 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1235 WINDOWSNT, macros that call curX and curY elsewhere.
1237 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1239 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1240 specific function to hide and show cursor on a text-mode terminal.
1241 (tty_menu_struct, struct tty_menu_state): New structures.
1242 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1243 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1244 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1245 (tty_menu_locate, save_and_enable_current_matrix)
1246 (restore_desired_matrix, screen_update, read_menu_input)
1247 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1248 (tty_pop_down_menu, tty_menu_last_menubar_item)
1249 (tty_menu_new_item_coords, tty_menu_show): New functions.
1250 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1252 * nsterm.h (ns_popup_dialog): Adjust prototype.
1254 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1256 (ns_popup_dialog): Adapt order of arguments to the other
1257 *_menu_show implementations.
1258 (Fx_popup_dialog): Function deleted.
1260 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1262 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1264 * menu.c (have_boxes): New function.
1265 (single_keymap_panes): Use it instead of a compile-time
1267 (single_menu_item): Use run-time tests of the frame type instead
1268 of compile-time conditionals.
1269 (encode_menu_string): New function.
1270 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1271 the macro, since different types of frame need different encoding
1273 (digest_single_submenu): Use run-time tests of frame type instead
1274 of, or in addition to, compile-time conditionals.
1275 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1276 (Fx_popup_menu): Detect when the function is called from keyboard
1277 on a TTY. Don't barf when invoked on a text-mode frame.
1278 Check frame type at run time, instead of compile-time conditionals for
1279 invoking terminal-specific menu-show functions.
1280 Call tty_menu_show on text-mode frames.
1281 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1282 run time to determine which alternative to invoke; support dialogs
1285 * keyboard.h <Qmouse_movement>: Declare.
1287 * keyboard.c <Qmouse_movement>: Now extern.
1288 <Qecho_keystrokes>: New static variable.
1289 (read_key_sequence): Accept an additional argument, a flag to
1290 prevent redisplay during reading of the key sequence. All callers
1292 (read_menu_command): New function.
1293 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1295 (toolkit_menubar_in_use): New function.
1296 (make_lispy_event): Use it instead of a compile-time test.
1298 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1299 window-system being available.
1301 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1302 to x-popup-dialog on the frame type, they all now support popup
1305 * dispnew.c (save_current_matrix): Save the margin areas.
1306 (restore_current_matrix): Restore margin areas.
1307 (update_frame_with_menu): New function.
1309 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1312 * alloc.c (make_save_ptr): Now compiled unconditionally.
1314 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1316 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1317 (redraw_frame, update_frame): Adjust users.
1318 * dispextern.h (set_window_update_flags): Adjust prototype.
1319 * xdisp.c (redisplay_internal): When updating all frames with zero
1320 windows_or_buffers_changed, assume that only the windows that shows
1321 current buffer should be really updated.
1323 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1325 Do not allocate huge temporary memory areas and objects while encoding
1326 for file I/O, thus reducing an enormous memory usage for large buffers.
1327 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1328 * coding.h (struct coding_system): New member raw_destination.
1329 * coding.c (setup_coding_system): Initialize it to zero.
1330 (encode_coding_object): If raw_destination is set, do not create
1331 dst_object. Add comment.
1332 * fileio.c (toplevel): New constant E_WRITE_MAX.
1333 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1334 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1336 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1338 * nsterm.m (windowDidExitFullScreen:):
1339 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1341 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1343 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1344 * keyboard.c (unblock_input_to): Don't process pending signals
1345 if a fatal error is in progress.
1347 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1348 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1349 they're talking about words in Lisp bool vectors.
1350 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1351 * data.c (popcount_bits_word): Rename from popcount_size_t.
1352 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1355 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1357 Improve support for popcount and counting trailing zeros (Bug#15550).
1358 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1359 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1360 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1361 (popcount_size_t_msc, popcount_size_t_gcc):
1362 Remove; now done by Gnulib.
1363 (popcount_size_t): Now a macro that defers to Gnulib.
1364 (count_trailing_zero_bits): Return int, for consistency with
1365 Gnulib and because Emacs prefers signed to unsigned int.
1366 Don't assume that size_t is either unsigned int or unsigned long
1367 or unsigned long long.
1368 (size_t_to_host_endian): Do not assume that size_t is either
1369 exactly 32 or exactly 64 bits wide.
1370 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1371 etc., so that it's now an enum constant, not a macro.
1372 No need to assume that it's either 32 or 64.
1374 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1376 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1379 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1381 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1382 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1384 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1386 emacs_read and emacs_write now use void *, not char *.
1387 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1388 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1389 Buffer arg is now void *, not char *. This matches plain
1390 'read' and 'write' better, and avoids a constraint violation
1391 on Solaris 9 with Oracle Studio.
1393 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1395 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1396 memset to explicit loop. Otherwise copy largest possible chunk
1397 from initialized to uninitialized part, thus allowing the longer
1398 memcpy runs and reducing the number of loop iterations.
1400 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1402 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1403 hide toolbar (Bug#15388).
1404 (windowDidEnterFullScreen:): If presentation options are zero,
1405 set them here (Bug#15388).
1406 (ns_update_auto_hide_menu_bar): Remove runtime check.
1407 Don't auto hide dock unless menubar is also auto hidden.
1409 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1411 * editfns.c (message): Mention batch mode in doc string.
1413 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1415 * nsterm.m (check_native_fs): Remove erroneous comment.
1417 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1419 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1420 uses find_newline instead of scan_newline and so doesn't move point.
1422 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1424 Use hardware support for byteswapping on glibc x86 etc.
1425 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1426 whereas the old swap64 needed 30.
1427 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1428 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1429 Use byteswap.h's macros to swap bytes.
1430 * lisp.h (swap16, swap32, swap64): Remove.
1431 All uses replaced by bswap_16, bswap_32, bswap_64.
1433 * bytecode.c (exec_byte_code): Use some more volatile variables
1434 to work around local variables getting clobbered by longjmp.
1435 Port to pre-C99, which doesn't allow decls after stmts.
1437 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1439 * lisp.h (eassert): Assume that COND is true when optimizing.
1440 In other words, take on the behavior of eassert_and_assume.
1441 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1442 (eassert_and_assume): Remove. All uses replaced by eassert.
1444 * xdisp.c (Qglyphless_char): Now static.
1446 Adjust to merge from gnulib.
1447 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1448 * lisp.h: Include <verify.h>, for 'assume'.
1450 * eval.c (clobbered_eassert): New macro.
1451 (internal_catch, internal_condition_case)
1452 (internal_condition_case_1, internal_condition_case_2)
1453 (internal_condition_case_n): Use it instead of eassert
1454 when the argument contains locals clobbered by longjmp.
1455 Don't use clobbered locals outside of clobbered_eassert.
1456 (internal_lisp_condition_case): Use a volatile variable
1457 to work around a local variable's getting clobbered.
1459 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1461 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1462 (PUSH_HANDLER): New macro.
1463 (catchlist): Remove.
1464 (handlerlist): Always declare.
1466 * eval.c (catchlist): Remove (merge with handlerlist).
1467 (handlerlist, lisp_eval_depth): Not static any more.
1468 (internal_catch, internal_condition_case, internal_condition_case_1)
1469 (internal_condition_case_2, internal_condition_case_n):
1471 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1472 handlerlist/catchlist.
1473 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1474 handlerlist which can only handle a single condition-case handler at
1476 (find_handler_clause): Simplify since we only a single branch here
1479 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1481 (bcall0): New function.
1482 (exec_byte_code): Add corresponding cases. Improve error message when
1483 encountering an invalid byte-code. Let Bunwind_protect accept
1484 a function (rather than a list of expressions) as argument.
1486 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1487 and make them unconditional now that they're heap-allocated.
1489 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1491 * charset.c (Fdecode_char, Fencode_char): Remove description of
1492 `restriction' arg. now that it's hidden by advertised-calling-convention.
1494 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1496 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1497 Remove unused variable (from mac-port).
1498 (macfont_draw): Use s->ybase for correct y position.
1500 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1502 * frame.h (struct frame): Drop has_minibuffer member because...
1503 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1504 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1506 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1508 * window.h (struct window): Prefer enum text_cursor_kinds to int
1509 for phys_cursor_type member. Move the latter, phys_cursor_width,
1510 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1511 * window.c (replace_window, make_window): Adjust users.
1513 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1515 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1516 this module is never compiled otherwise.
1518 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1520 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1523 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1525 * xdisp.c (get_next_display_element): Don't call face_for_font in
1526 a build configured --without-x. (Bug#15484)
1528 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1530 * window.c (calc_absolute_offset): #elif should be #elif defined.
1532 * frame.c (delete_frame): Block/unblock input to overcome race
1533 condition (Bug#15475).
1535 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1537 * frame.c (delete_frame): Record selected frame only after
1538 calling Qdelete_frame_functions (Bug#15477).
1540 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1542 * nsterm.m (ns_selection_color): Remove.
1543 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1544 NSColor selectedText(Background)Color. Only for COCOA.
1545 (ns_term_init): Remove assignment of ns_selection_color, logic
1546 moved to ns_get_color.
1548 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1549 NS_SELECTION_COLOR_DEFAULT.
1550 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1552 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1554 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1555 frame' does not have the tool_bar_window member.
1557 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1559 Signal error when reading an empty byte-code object (Bug#15405)
1560 * lread.c (read1): signal error
1561 * alloc.c (make_byte_code): eassert header size
1562 (sweep_vectors): change an int to size_t
1564 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1566 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1567 instead of ints, as it's the usual style for offsetof constants. See:
1568 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1570 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1571 This is ugly, but it should fix the performance problem for older
1572 GCC versions in the short run. I'll look into integrating the
1573 Gnulib module for popcount, as a better fix.
1574 See the thread starting in:
1575 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1576 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1577 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1578 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1579 (popcount_size_t): Use it.
1581 2013-09-24 Daniel Colascione <dancol@dancol.org>
1583 * process.c (Fnetwork_interface_info): Fix build break due to
1586 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1588 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1589 Prefer signed to unsigned integers where either will do.
1590 No need for 'const' on locals that do not escape.
1591 Omit easserts with unnecessary and unportable assumptions about
1592 alignment. Avoid unnecessary casts to char *.
1594 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1596 Use union for the payload of struct Lisp_Vector.
1597 This helps to avoid a few glitches dictated by C's aliasing rules.
1598 * lisp.h (struct Lisp_Vector): Use union for next and
1599 contents member. Adjust comment. Change related users.
1600 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1601 Related users changed.
1602 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1603 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1604 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1605 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1607 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1609 Optimize glyph row clearing and copying routines.
1610 * dispextern.h (struct glyph_row): Change layout of struct
1611 glyph_row to help copy_row_except_pointers. Adjust comment.
1612 * dispnew.c (null_row): Remove.
1613 (clear_glyph_row): Use offsetof and memset to find and clear
1614 just the members that need clearing. Adjust comment.
1615 (copy_row_except_pointers): Likewise for copying.
1617 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1619 Some minor cleanups of recently-added bool vector code.
1620 * conf_post.h (assume): Always return void. Use lint version
1621 only if GCC and MSC versions don't apply.
1622 * conf_post.h (assume):
1623 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1624 Depend on _MSC_VER, not __MSC_VER, for consistency with
1626 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1627 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1628 (bool_vector_binop_driver, count_trailing_zero_bits)
1629 (size_t_to_host_endian): Now static, not static inline;
1630 the latter isn't needed with modern compilers and doesn't
1631 work with older compilers anyway.
1633 * alloc.c (valgrind_p): Use bool for boolean.
1635 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1637 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1638 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1639 (display_last_displayed_message_p, message_buf_print)
1640 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1641 Use bool for boolean.
1642 * dispextern.h (cancel_line, init_desired_glyphs):
1643 Remove ancient leftover.
1644 (help_echo_showing_p, hourglass_shown_p):
1645 * lisp.h (noninteractive_need_newline): Adjust declaration.
1647 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1649 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1651 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1652 ...this file and convert the latter to static. Adjust comment.
1653 (make_initial_frame):
1654 * window.c (init_window_once): Adjust user.
1655 * frame.h (last_nonminibuf_frame): Remove declaration.
1656 * lisp.h (selected_frame): Likewise.
1657 * msdos.c (the_only_display_info): Adjust comment.
1659 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1661 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1662 computing the end column of mouse-highlight that comes from
1663 display or overlay strings. (Bug#15437)
1664 (note_mouse_highlight): Adapt calculation of last argument to
1665 mouse_face_from_string_pos to the above change.
1667 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1668 all platforms, not just for clang.
1670 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1672 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1673 about excess arguments to snprintf.
1675 * conf_post.h(assume): Use __builtin_unreachable for clang.
1677 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1679 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1680 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1682 2013-09-23 Daniel Colascione <dancol@dancol.org>
1684 * alloc.c (USE_VALGRIND): New macro; on by default
1685 when ENABLE_CHECKING.
1686 (mark_maybe_object, mark_maybe_pointer)
1687 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1689 (valgrind_p) [USE_VALGRIND]: New variable.
1690 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1692 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1694 * process.c (wait_reading_process_output): Change int pnamelen to
1697 * nsterm.m (setMarkedText:selectedRange:):
1698 (deleteWorkingText):
1699 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1700 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1701 argument to unsigned long to avoid warning.
1702 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1704 * conf_post.h (assume): Fix compiler error: x shall be cond.
1706 2013-09-22 Daniel Colascione <dancol@dancol.org>
1708 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1709 warning when compiling without a window system.
1711 2013-09-22 Daniel Colascione <dancol@dancol.org>
1713 * data.c (Qbool_vector_p): New symbol.
1714 (bool_vector_spare_mask, popcount_size_t_generic)
1715 (popcount_size_t_msc, popcount_size_t_gcc)
1717 (bool_vector_binop_driver)
1718 (count_trailing_zero_bits, size_t_to_host_endian)
1719 (Fbool_vector_exclusive_or)
1720 (Fbool_vector_union)
1721 (Fbool_vector_intersection, Fbool_vector_set_difference)
1722 (Fbool_vector_subsetp, Fbool_vector_not)
1723 (Fbool_vector_count_matches)
1724 (Fbool_vector_count_matches_at): New functions.
1725 (syms_of_data): Intern new symbol, functions.
1726 * alloc.c (bool_vector_payload_bytes): New function.
1727 (Fmake_bool_vector): Instead of calling Fmake_vector,
1728 which performs redundant initialization and argument checking,
1729 just call allocate_vector ourselves. Make sure we clear any
1730 terminating padding to zero.
1731 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1732 instead of open-coding the size calculation.
1733 (vroundup_ct): New macro.
1734 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1735 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1736 * composite.c (composition_gstring_put_cache):
1737 Change lint_assume to assume.
1738 * conf_post.h (assume): New macro.
1739 (lint_assume): Remove.
1740 * dispnew.c (update_frame_1): Change lint_assume to assume.
1741 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1743 * image.c (gif_load): Change lint_assume to assume.
1744 * lisp.h (eassert_and_assume): New macro.
1745 (Qbool_vector_p): Declare.
1746 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1747 (swap16, swap32, swap64): New inline functions.
1748 * macfont.c (macfont_shape): Change lint_assume to assume.
1749 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1750 * xsettings.c (parse_settings): Use new swap16 and
1751 swap32 from lisp.h instead of file-specific macros.
1753 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1755 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1756 found (which can legitimately happen when the glyph row at the
1757 window start is disabled in the current_matrix. (Bug#15365)
1759 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1761 Fix syntax.h bug introduced by recent INLINE change.
1762 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1763 conditionally compiled one way in some modules, and a different
1764 way in others. This doesn't work with extern inline functions,
1765 which must have the same definition in all modules, because the
1766 defining code might be shared across modules, depending on the
1767 implementation. Symptoms reported by Martin Rudalics in:
1768 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1769 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1770 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1771 overriding the corresponding functions in syntax.h.
1772 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1773 (syntax_property): New inline functions.
1774 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1775 Rewrite in terms of these new functions.
1777 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1779 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1780 not chars_in_text, whose result depends on the multibyteness of
1781 the current buffer. (Bug#15426)
1783 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1785 Port recent change to hosts where pointers aren't 'long'.
1786 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1787 Don't assume that pointers are the same width as 'long'.
1788 Add a compile-time check that a pointer fits into two X slots.
1790 A simpler, centralized INLINE.
1791 * conf_post.h (INLINE): Define only if not already defined.
1792 This allows us to use a single INLINE, defined by one file
1794 * emacs.c (INLINE): Define it.
1795 Also, include category.h, charset.h, composite.h, dispextern.h,
1796 syntax.h, systime.h, so that their INLINE definitions are expanded
1798 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1799 * buffer.h, buffer.c (BUFFER_INLINE):
1800 * category.h, category.c (CATEGORY_INLINE):
1801 * character.h, character.c (CHARACTER_INLINE):
1802 * charset.h, charset.c (CHARSET_INLINE):
1803 * composite.h, composite.c (COMPOSITE_INLINE):
1804 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1805 * frame.h, frame.c (FRAME_INLINE):
1806 * intervals.h, intervals.c (INTERVALS_INLINE):
1807 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1808 * lisp.h, alloc.c (LISP_INLINE):
1809 * process.h, process.c (PROCESS_INLINE):
1810 * syntax.h, syntax.c (SYNTAX_INLINE):
1811 * systime.h, sysdep.c (SYSTIME_INLINE):
1812 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1813 * window.h, window.c (WINDOW_INLINE):
1814 Remove. All uses replaced with INLINE.
1816 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1818 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1821 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1823 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1824 'const char *' to avoid compiler warnings due to similar change in
1825 the prototype of x_get_string_resource.
1827 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1829 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1830 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1831 going to replace static variables below. Adjust comments.
1832 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1833 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1834 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1835 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1836 Related users changed.
1837 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1838 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1839 last_mouse_movement_time, going to replace static variables below.
1841 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1842 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1844 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1845 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1846 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1847 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1848 static variables below.
1849 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1850 (last_mouse_scroll_bar): Remove.
1851 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1852 (mouseExited): Related users changed.
1854 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1856 Do not use external array to process X scroll bar messages.
1857 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1858 (x_send_scroll_bar_event): Pack window pointer into two slots
1859 of XClientMessageEvent if we're 64-bit. Adjust comment.
1860 (x_scroll_bar_to_input_event): Unpack accordingly.
1862 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1864 Ifdef away recent changes which aren't relevant to NS port.
1865 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1866 [!HAVE_NS]: Declare as such.
1867 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1868 [!HAVE_NS]: Define as such.
1870 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1872 * frame.c (x_redo_mouse_highlight): New function
1873 to factor out common code used in W32 and X ports.
1874 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1875 * xterm.h (struct x_display_info):
1876 * w32term.h (struct w32_display_info):
1877 * nsterm.h (struct ns_display_info): New members
1878 last_mouse_motion_frame, last_mouse_motion_x and
1879 last_mouse_motion_y, going to replace static variables below.
1880 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1881 (redo_mouse_highlight): Remove.
1882 (note_mouse_movement, syms_of_xterm): Adjust user.
1883 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1884 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1885 (redo_mouse_highlight): Remove.
1886 (note_mouse_movement, syms_of_w32term): Adjust user.
1887 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1888 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1890 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1891 * nsfns.m (compute_tip_xy): Adjust user.
1893 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1895 * frame.c (x_mouse_grabbed): New function.
1896 * dispextern.h (x_mouse_grabbed): Add prototype.
1897 (last_mouse_frame): Remove declaration.
1898 * xterm.h (struct x_display_info):
1899 * w32term.h (struct w32_display_info):
1900 * nsterm.h (struct ns_display_info): New member
1901 last_mouse_frame, going to replace...
1902 * xdisp.c (last_mouse_frame): ...global variable.
1903 (note_tool_bar_highlight):
1904 * w32term.c (w32_mouse_position, w32_read_socket):
1905 * xterm.c (XTmouse_position, handle_one_xevent):
1906 Use x_mouse_grabbed.
1907 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1909 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1911 * w32term.c (w32_read_socket): Avoid temporary
1912 variables in a call to x_real_positions.
1913 * xterm.c (handle_one_xevent): Likewise.
1915 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1917 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1918 (x_icon_type): Remove prototype.
1919 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1920 * frame.c (x_icon_type): Remove.
1921 * w32term.c (x_make_frame_visible, x_iconify_frame):
1922 * xterm.c (x_make_frame_visible, x_iconify_frame):
1923 Use x_set_bitmap_icon to factor out common code.
1925 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1927 * dispextern.h (check_x_display_info, x_get_string_resource):
1928 Declare here just once and unify the latter.
1929 * frame.c (check_x_display_info, x_get_string_resource):
1930 * nsterm.h (check_x_display_info):
1931 * xrdb.c (x_get_string_resource):
1932 * xterm.h (check_x_display_info): Remove prototypes.
1933 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1934 * w32reg.c (x_get_string_resource): Likewise.
1935 (w32_get_rdb_resource): Adjust user.
1937 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1939 * xterm.h (struct x_display_info): New member
1940 x_pending_autoraise_frame, going to replace...
1941 * xterm.c (pending_autoraise_frame): ...static variable.
1942 (x_new_focus_frame, XTread_socket): Adjust users.
1943 * w32term.h (struct w32_display_info): New member
1944 w32_pending_autoraise_frame, going to replace...
1945 * w32term.c (pending_autoraise_frame): ...global variable.
1946 (x_new_focus_frame, w32_read_socket): Adjust users.
1948 2013-09-17 Glenn Morris <rgm@gnu.org>
1950 * xdisp.c (message_dolog): If we create *Messages*,
1951 switch it to messages-buffer-mode.
1953 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1955 Don't overuse 'const' in types of locals.
1956 * bidi.c (bidi_count_bytes):
1957 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1958 (xg_event_is_for_scrollbar):
1959 * xselect.c (x_handle_property_notify)
1960 (x_handle_selection_notify, x_handle_dnd_message):
1961 * xsettings.c, xsettings.h (xft_settings_event):
1962 * xterm.c (x_handle_net_wm_state, handle_one_event)
1963 (x_menubar_window_to_frame, x_detect_focus_change)
1964 (construct_mouse_click, note_mouse_movement)
1965 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1966 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1967 (handle_one_xevent, x_handle_net_wm_state):
1968 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1969 (x_handle_dnd_message):
1970 Avoid unnecessary 'const', typically the second 'const' in
1971 'const foo * const arg', a 'const' that does not affect the API
1972 and doesn't significantly help the human reader.
1974 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1976 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1977 only if Glib < 2.36.0.
1978 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1979 * xsettings.c (init_gconf, init_gsettings): Do not check
1981 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1983 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1985 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1987 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1988 before calling g_type_init.
1990 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1992 * nsterm.m (syms_of_nsterm): ... to here.
1994 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1996 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1997 (ignore_next_mouse_click_timeout): Use Time as X does.
1998 (handle_one_xevent): Avoid cast and use unsigned comparison.
2000 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2002 Do not copy X event in handle_one_xevent except KeyPress case.
2003 Wnen XEvent is processed, it is unlikely to be changed except
2004 KeyPress case, so we can avoid copying and use const pointer to
2005 const data to make sure that an event is not changed elsewhere.
2006 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2007 const' and do not create local copy except for the KeyPress event.
2008 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2009 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2010 (x_handle_net_wm_state, x_menubar_window_to_frame)
2011 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2012 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2013 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2014 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2015 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2016 (x_handle_dnd_message):
2017 * xsettings.c (xft_settings_event):
2018 Use 'const XEvent * const' where appropriate.
2019 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2021 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2023 Fix X event waiting to handle multiple frames.
2024 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2025 * xterm.c (pending_event_wait): Remove. Adjust users.
2026 (x_detect_focus_change): Pass frame arg.
2027 (handle_one_xevent): Find related frame early and clear per-frame
2028 wait_event_type only if this is an event for the relevant frame.
2029 (x_wait_for_event): Use per-frame wait_event_type.
2031 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2033 * nsfns.m (Fx_create_frame): Fix font driver registration for
2036 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2037 for syms_of_macfont.
2039 * nsterm.m: Include macfont.h.
2040 (ns_tmp_flags, ns_tmp_font): Remove.
2041 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2042 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2043 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2044 (changeFont:): Fix code style. Check for font driver type when
2047 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2050 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2051 (nsfont_open): Set font driver type.
2052 Set font->ascent and font->descent. Figure out font instead of
2053 ns_tmp_font, and flags instead of ns_tmp_flags.
2054 Fix indentation. Remove call to ns_draw_text_decoration,
2057 * nsfns.m: Include macfont.h.
2058 (Fx_create_frame): Register macfont driver, make a better default font.
2059 (Fns_popup_font_panel): Get font from macfont driver, if used.
2061 * macfont.m, macfont.h, maccuvs.h: New files.
2063 * font.h: Declare syms_of_macfont.
2065 * font.c (syms_of_font): Call syms_of_macfont.
2067 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2069 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2071 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2072 and it is always zero for others, so I assume that this is an ancient
2073 leftover which nobody will want to change any more.
2074 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2075 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2076 * frame.c (x_set_scroll_bar_width):
2077 * w32fns.c (w32_createscrollbar):
2078 * w32term.c (w32_set_vertical_scroll_bar):
2079 * xfns.c (x_set_scroll_bar_default_width):
2080 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2081 (x_scroll_bar_expose): Related users changed.
2083 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2085 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2086 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2087 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2089 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2091 * nsterm.h, w32term.h, xterm.h: ...and not here.
2092 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2093 Remove unused Xisms.
2094 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2095 these modules are never compiled otherwise.
2097 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2099 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2100 Doc fix. (Bug#15375)
2102 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2104 Unify Fx_focus_frame between all ports.
2105 * frame.h (x_focus_frame): New prototype.
2106 * xfns.c (Fx_focus_frame): Remove.
2107 (syms_of_xfns): Do not defsubr it.
2108 (x_focus_frame): X implementation.
2109 * nsfns.m (Fx_focus_frame): Remove.
2110 (syms_of_nsfns): Do not defsubr it.
2111 (x_focus_frame): NS implementation.
2112 * w32term.c (Fx_focus_frame): Remove.
2113 (x_focus_on_frame): Rename to...
2114 (x_focus_frame): W32 implementation.
2115 * w32term.h (x_focus_on_frame): Remove prototype.
2116 * w32fns.c (Fx_focus_frame): Remove.
2117 (syms_of_w32fns): Do not defsubr it.
2118 * frame.c (Fx_focus_frame): Define here.
2119 (syms_of_frame): Defsubr here.
2120 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2122 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2124 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2125 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2126 each port to reference the port-specific window system data.
2127 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2128 (FRAME_DISPLAY_INFO): Define.
2129 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2130 (FRAME_DISPLAY_INFO): Define. Adjust users.
2131 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2132 (FRAME_DISPLAY_INFO): Define. Adjust users.
2133 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2134 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2135 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2136 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2137 * xselect.c, xterm.c: All related users changed.
2139 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2141 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2142 (x_menubar_window_to_frame): Remove prototypes.
2143 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2144 (x_menubar_window_to_frame, x_top_window_to_frame):
2146 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2147 (x_menubar_window_to_frame, x_top_window_to_frame):
2148 ...to here and convert all but the last to static.
2150 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2152 * lisp.mk (lisp): Add w32-common-fns.elc.
2154 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2156 * charset.c (char_charset): Document an exception for char-charset.
2158 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2160 * xterm.h (x_display_info): New field last_user_time...
2161 * xterm.c (toplevel): ...to replace static last_user_time.
2162 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2164 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2166 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2167 scroll bar values to prevent thumb from disappear and update comment.
2169 2013-09-11 Glenn Morris <rgm@gnu.org>
2171 * emacs.c (usage_message): Possessive apostrophe tweak.
2173 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2175 * nsterm.m (syms_of_nsterm): Use Qns.
2176 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2177 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2178 * xfns.c (x_display_info_for_name, Fx_open_connection):
2179 Remove old '#if 0' code.
2180 (syms_of_xfns): Use Qx.
2181 * termhooks.h (fullscreen_hook): Remove the leftover.
2182 (struct terminal): Fix typo in comment.
2184 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2186 Cleaning up a few X scroll bar bits.
2187 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2188 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2189 New member last_seen_part, going to replace...
2190 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2191 (xt_action_hook) [USE_LUCID]: Adjust user.
2192 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2193 Lucid-specific scroll bar support.
2194 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2195 to int and adjust to use last_seen_part member.
2196 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2197 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2198 Initialize last_seen_part.
2200 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2203 insert-buffer-substring an empty string.
2205 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2207 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2208 avoiding a GCC warning.
2210 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2212 Ifdef away frame tool bar code when it is not really used.
2213 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2214 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2215 and minimize_tool_bar_window_p under the above.
2216 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2217 (fset_tool_bar_window): Likewise.
2218 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2219 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2220 (change_frame_size_1):
2221 * window.c (window_from_coordinates, Frecenter): Adjust users.
2222 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2223 code is not really used.
2224 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2225 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2226 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2227 [!USE_GTK && !HAVE_NS]: Define as such.
2228 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2229 (note_mouse_highlight, expose_frame):
2230 * xfns.c (x_set_tool_bar_lines):
2231 * xterm.c (handle_one_xevent): Adjust users.
2233 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2235 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2236 This bug was introduced by my 2013-08-26 patch, which incorrectly
2237 assumed that the terminfo implementation doesn't use termcap buffers.
2238 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2239 these buffers apparently are used after all.
2240 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2241 (struct tty_display_info): Define members termcap_term_buffer and
2242 termcap_strings_buffer even if TERMINFO.
2244 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2247 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2248 'usage' docstring entry to pacify make-docfile.
2250 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2252 Change comparison functions =, <, >, <=, >= to take many arguments.
2253 * data.c: Change comparison functions' interface and implementation.
2254 * lisp.h: Make arithcompare available for efficient two arg
2256 * bytecode.c: Use arithcompare.
2257 * fileio.c: Use new interface.
2259 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2261 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2263 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2265 * eval.c (Feval): Document the new use of `lexical'.
2267 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2269 Review and drop old frame resize hack.
2270 * frame.h (struct frame): Remove force_flush_display_p.
2271 * dispnew.c (update_frame): Adjust user and don't call
2272 flush_frame here. The comment has said that there was an issues
2273 with redisplaying fringes, but I don't see any differences with
2274 and without this hack. Hopefully we can continue without it.
2275 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2276 current frame matrices twice if resized_p is set.
2278 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2280 Do not populate pure Xism x_sync to other ports.
2281 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2282 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2283 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2284 * w32term.h (x_sync): Remove prototype.
2286 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2288 Cleanup frame flushing.
2289 * dispextern.h (struct redisplay_interface):
2290 Drop flush_display_optional because flush_display is enough
2291 for X and flushing via RIF is just a no-op for others.
2292 * frame.h (flush_frame): New function.
2293 * dispnew.c (update_frame):
2294 * minibuf.c (read_minibuf):
2295 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2297 * keyboard.c (detect_input_pending_run_timers): Do not flush
2298 all frames but selected one in redisplay_preserve_echo_area.
2299 * nsterm.m (ns_flush): Remove no-op.
2300 (ns_redisplay_interface): Adjust user.
2301 * w32term.h (x_flush): Remove no-op.
2302 (w32_redisplay_interface): Adjust user.
2303 * xterm.c (x_flush): Simplify because we do not flush all
2304 frames at once any more. Adjust comment.
2305 (x_redisplay_interface): Adjust user.
2307 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2309 Port --without-x --enable-gcc-warnings to Fedora 19.
2310 * gfilenotify.c (globals_of_gfilenotify):
2311 Call g_type_init only if using an older glib version that needs it.
2313 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2315 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2316 (last_glyphless_glyph_merged_face_id): Remove declarations.
2317 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2318 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2319 (last_glyphless_glyph_merged_face_id): Now static.
2320 (merge_escape_glyph_face): New function, refactored from...
2321 (get_next_display_element): ...here.
2322 (merge_glyphless_glyph_face): New function, refactored from...
2323 (produce_glyphless_glyph): ...here...
2324 * term.c (produce_glyphless_glyph): ...and here.
2326 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2328 * eval.c (eval_sub): Only call Ffunction if necessary.
2330 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2332 Attempt to make redisplay more selective when changing cursor type.
2333 * frame.h (struct frame): New bitfield cursor_type_changed.
2334 * xdisp.c (cursor_type_changed): Remove.
2335 (try_cursor_movement, redisplay_window, try_window_id)
2336 (set_frame_cursor_types, try_window_reusing_current_matrix):
2337 Adjust to use per-frame bitfield.
2338 (redisplay_internal): Look for cursor type change on each visible
2339 frame and consider all frames if cursor type has been changed on
2340 the frame other than selected. If cursor type has been changed on
2341 selected frame only, do not use fast update.
2343 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2345 Attempt to make redisplay more selective when changing fonts.
2346 * frame.h (struct frame): New bitfield fonts_changed.
2347 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2348 (adjust_frame_glyphs): Add prototype.
2349 * dispnew.c (fonts_changed_p): Remove.
2350 (adjust_glyphs): Remove because we do not
2351 adjust matrices on all frames at once any more.
2352 (adjust_frame_glyphs): Block and unblock input here.
2353 (adjust_glyph_matrix): Use fonts_changed.
2354 (change_frame_size_1): Use adjust_frame_glyphs.
2355 * font.c (font_open_entity): Use fonts_changed.
2356 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2357 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2358 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2359 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2360 (shrink_mini_window, Fresize_mini_window_internal)
2361 (window_scroll_pixel_based, Fset_window_configuration)
2362 (apply_window_adjustment, Fset_window_vscroll):
2363 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2364 Use adjust_frame_glyphs.
2365 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2366 (try_window_reusing_current_matrix, try_window_id, display_line)
2367 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2368 (redisplay_internal): Consider fonts_changed and adjust frame
2369 matrices for each frame only if the frame is visible. If font
2370 has been changed on some frame during full redisplay, retry
2371 only visible frames where the font has been actually changed.
2373 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2375 Cache current header and mode line height for each window.
2376 * window.h (struct window): New fields mode_line_height
2377 and header_line_height.
2378 * window.c (make_window): Initialize them.
2379 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2380 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2381 (current_mode_line_height, current_header_line_height):
2383 * xdisp.c (current_mode_line_height, current_header_line_height):
2385 (pos_visible_p, init_xdisp): Adjust user.
2386 (redisplay_window): Invalidate mode_line_height and
2387 header_line_height if current and desired matrices do not agree.
2389 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2391 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2392 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2394 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2396 Make --without-x compatible with --enable-gcc-warnings.
2397 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2398 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2399 members under HAVE_WINDOW_SYSTEM.
2400 * keyboard.c (make_lispy_focus_out): Likewise.
2401 (record_menu_key): Move under HAVE_MENUS.
2402 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2403 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2404 (syms_of_xdisp): Adjust user.
2405 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2406 (start_hourglass, cancel_hourglass):
2407 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2408 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2409 and CLEAR_FONT_TABLE_NFONTS.
2410 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2411 Declare only if HAVE_WINDOW_SYSTEM.
2412 (lface_same_font_attributes_p, clear_face_gcs): Define only
2413 if HAVE_WINDOW_SYSTEM.
2415 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2417 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2418 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2419 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2421 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2423 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2425 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2427 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2428 This fixes a type error on hosts where ptrdiff_t is wider than int.
2430 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2432 * keyboard.c (read_key_sequence_vs): New function.
2433 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2436 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2438 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2440 Makefile improvements.
2441 * Makefile.in (config.status): Don't use double-colon rules, as
2442 they are not portable according to POSIX. Fix shell typo with `;
2443 I guess this rule has never been tested?
2444 (VCSWITNESS): New macro, to override any environment var.
2446 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2448 * xterm.h (struct x_display_info): Do not track X connection
2449 fd separately because it is always available from Display.
2450 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2453 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2455 * buffer.c (drop_overlay):
2456 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2457 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2459 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2461 * buffer.c (Fmake_overlay, Fmove_overlay):
2462 * intervals.c (set_point_from_marker):
2463 * print.c (PRINTPREPARE): Prefer signal_error
2464 to plain error and report unsuitable marker too.
2466 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2468 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2469 for 'dragging' member.
2470 (struct x_output): Remove set-but-unused leftovers
2471 'left_before_move' and 'top_before_move'.
2472 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2473 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2474 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2475 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2476 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2477 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2478 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2479 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2481 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2483 * nsfont.m (INVALID_GLYPH): New define.
2484 (nsfont_encode_char): Use INVALID_GLYPH.
2485 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2487 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2489 * xterm.c (x_last_mouse_movement_time): Revert last change.
2490 This code should use XDisplayMotionBufferSize to check display's
2491 motion history first, and there are few other issues as well.
2492 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2493 (handle_one_xevent): Adjust user.
2495 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2497 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2498 * frame.c (Flast_nonminibuf_frame): ... to here.
2499 (check_minibuf_window): Don't abort if no window was found
2502 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2504 Use XGetMotionEvents to ask the last mouse motion time from X server.
2505 * xterm.c (X_MOTION_HISTORY): Default to 1.
2506 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2507 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2508 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2509 Ifdef away legacy code.
2510 (XTmouse_position, x_scroll_bar_report_motion):
2511 Use x_last_mouse_movement_time.
2512 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2515 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2517 * msdos.c (last_mouse_window): Move to...
2518 (dos_rawgetc): ...this function and adjust comment.
2519 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2520 (mouseMoved): ...this function and adjust comment.
2521 * w32term.c (last_window): Likewise with...
2522 (w32_read_socket): ...this function.
2523 * xterm.c (last_window): Likewise with...
2524 (handle_one_xevent): ...this function.
2526 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2528 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2529 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2530 (handle_one_xevent): ...to here.
2531 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2534 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2536 * msdos.c (IT_set_terminal_window): Remove no-op.
2537 (initialize_msdos_display): Adjust terminal setup.
2538 * w32console.c (w32con_set_terminal_window): Remove no-op.
2539 (initialize_w32_display): Adjust terminal setup.
2540 * w32term.c (w32_set_terminal_window): Remove no-op.
2541 (w32_create_terminal): Adjust terminal setup.
2542 * xterm.c (XTset_terminal_window): Remove no-op.
2543 (x_create_terminal): Adjust terminal setup.
2545 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2547 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2549 (ns_create_terminal): Adjust terminal setup.
2550 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2552 (w32_create_terminal): Adjust terminal setup.
2553 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2555 (x_create_terminal): Adjust terminal setup.
2557 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2559 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2560 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2561 * dispnew.c (buffer_posn_from_coords):
2562 * window.c (Fwindow_end, displayed_window_lines):
2563 * xdisp.c (redisplay_mode_lines): Use it.
2565 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2567 * fontset.c (face_for_char): Check char in the current face font first
2568 if HAVE_NS (Bug#15138).
2570 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2572 * window.c (temp_output_buffer_show): Make sure window returned
2573 by display_buffer is live (Bug#15213).
2575 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2577 Minor cleanup to avoid forward declarations.
2578 * coding.h (struct ccl_spec): Remove forward declaration.
2579 * composite.h (toplevel): Include font.h.
2580 (struct composition_it, struct face, struct font_metrics):
2581 Remove forward declaration.
2582 * dispextern.h (struct image, struct atimer): Likewise.
2583 * emacsgtkfixed.h (struct frame): Likewise.
2584 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2585 * font.h (struct font_driver, struct font, struct glyph_string)
2586 (struct face): Remove forward declaration.
2587 * fontset.h (struct face, struct font): Likewise.
2588 * frame.h (toplevel): Style cleanup.
2589 (enum output_method): Move to...
2590 * termhooks.h (enum output_method): ...here.
2591 (struct glyph, struct frame, struct ns_display_info)
2592 (struct x_display_info, struct w32_display_info):
2593 Remove forward declaration.
2594 * xterm.h (toplevel): Include termhooks.h.
2595 (struct font, struct window, struct glyph_matrix, struct frame)
2596 (struct input_event, struct face, struct image): Remove forward
2598 * gtkutil.h (struct _widget_value): Likewise.
2599 * keyboard.h (toplevel): Include termhooks.h.
2600 (struct input_event): Remove forward declaration.
2602 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2604 * intervals.c (set_point_from_marker): New function.
2605 * editfns.c (Fgoto_char):
2606 * process.c (Finternal_default_process_filter):
2607 * window.c (select_window_1): Use it.
2608 * buffer.h (set_point_from_marker): Add prototype.
2610 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2612 * w32.c (term_winsock): Call release_listen_threads before calling
2614 (_sys_wait_accept): Wait for accept event in a loop with a finite
2615 timeout, instead of waiting indefinitely. Will hopefully avoid
2616 hanging during exit because WSACleanup deadlocks waiting for the
2617 event object to be released. (Bug#14333)
2619 * w32proc.c (release_listen_threads): New function, signals all
2620 the reader threads that listen for connections to stop waiting.
2622 * w32.h (release_listen_threads): Add prototype.
2624 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2626 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2627 field of new marker (for sanity and safety).
2628 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2629 anyway because XMISCTYPE is a function and can't be an lvalue).
2631 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2633 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2634 (x_after_update_window_line, x_scroll_bar_create):
2635 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2636 (handle_one_xevent, x_clear_frame_area):
2637 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2638 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2639 * xterm.h (x_clear_area): Adjust prototype.
2641 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2643 Hook scanning and indentation functions to find_newline. This helps
2644 to avoid duplicated code and renders more respect to newline cache.
2645 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2646 * cmds.c (Fforward_line):
2647 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2648 Use find_newline and avoid unnecessary point movements.
2649 * search.c (scan_newline): Implement on top of find_newline.
2651 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2653 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2654 scoped code (bug#11258).
2656 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2658 * nsterm.m (last_window): New variable.
2659 (EV_TRAILER2): New macro.
2660 (EV_TRAILER): Call EV_TRAILER2.
2661 (mouseMoved:): Add support for mouse-autoselect-window
2662 on nextstep (Bug#6888).
2664 2013-08-28 Andreas Schwab <schwab@suse.de>
2666 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2667 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2668 Remove unused macro definitions.
2669 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2670 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2671 Only define if emacs.
2673 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2675 Prefer enum glyph_row_area to int where appropriate.
2676 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2678 (window_box, window_box_width, window_box_left, window_box_left_offset)
2679 (window_box_right, window_box_right_offset): Adjust prototypes.
2680 * xdisp.c (window_box, window_box_width, window_box_left)
2681 (window_box_left_offset, window_box_right, window_box_right_offset):
2682 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2683 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2684 * nsterm.m (ns_clip_to_row):
2685 * w32term.c (w32_clip_to_row):
2686 * xterm.c (x_clip_to_row): Likewise.
2688 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2690 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2691 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2693 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2695 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2696 for portability to hosts where /bin/sh has problems.
2698 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2700 Redesign redisplay interface to drop global output_cursor.
2701 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2702 (toplevel): Remove declaration of output_cursor.
2703 (set_output_cursor, x_cursor_to): Remove prototype.
2704 * window.h (struct window): New member output_cursor.
2705 (output_cursor_to): New function to replace RIF member.
2706 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2707 (update_text_area, set_window_cursor_after_update): Use it.
2708 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2709 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2710 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2711 * w32term.c (x_update_window_begin, x_update_window_end):
2712 * xterm.c (x_update_window_begin, x_update_window_end):
2713 Adjust to use per-window output cursor.
2715 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2717 Simplify SELECT_TYPE-related code.
2718 Like EMACS_TIME, this portability layer is no longer needed, since
2719 Emacs has been using fd_set as a portability layer for some time.
2720 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2721 (SELECT_TYPE): Remove. All uses changed to fd_set.
2722 (fd_set) [!FD_SET]: New typedef.
2724 Simplify EMACS_TIME-related code.
2725 This portability layer is no longer needed, since Emacs has been
2726 using struct timespec as a portability layer for some time.
2727 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2728 Include <time.h> rather than "systime.h"; that's all that's needed now.
2729 * dispnew.c: Include <timespec.h> rather than "systime.h";
2730 that's all that's needed now.
2731 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2732 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2733 TIMESPEC_RESOLUTION.
2734 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2735 LOG10_TIMESPEC_RESOLUTION.
2736 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2737 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2738 (make_emacs_time): Remove. All used changed to make_timespec.
2739 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2740 (current_timespec): Rename from current_emacs_time. All uses changed.
2741 (add_emacs_time): Remove. All uses changed to timespec_add.
2742 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2743 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2744 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2745 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2746 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2747 (current_timespec): Rename from current_emacs_time. All uses changed.
2748 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2749 changed to timespec_cmp.
2750 * xgselect.c: Include <timespec.h>, since our .h files don't.
2752 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2754 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2755 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2756 Remove the leftovers.
2757 * gtkutil.c (toplevel): Do not declare Qxft but include
2759 * image.c (toplevel): Do not declare Vlibrary_cache because
2760 it's already done in lisp.h.
2762 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2764 * lisp.h (Mouse_HLInfo): Move from here...
2765 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2766 (reset_mouse_highlight): New function.
2767 * msdos.c (dos_set_window_size, IT_update_begin)
2768 (internal_terminal_init):
2769 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2770 (ns_initialize_display_info):
2771 * w32console.c (initialize_w32_display):
2772 * w32term.c (x_update_window_end, x_free_frame_resources)
2773 (w32_initialize_display_info):
2774 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2775 * window.c (Fdelete_other_windows_internal):
2776 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2777 * termchar.h (toplevel):
2778 * xterm.h (toplevel): Include dispextern.h.
2780 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2782 Fix minor problems found by static checking.
2783 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2784 (expect): Avoid nested-if warning.
2785 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2786 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2787 * nsterm.h, nsterm.m (ns_select):
2788 * xgselect.c, xgselect.h (xg_select):
2789 Adjust signature to better match pselect's.
2790 * nsterm.m (ns_select):
2791 Don't set *TIMEOUT, since pselect doesn't.
2792 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2793 diagnostic about assigning const char * to it.
2794 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2796 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2798 * lread.c (substitute_object_recurse): Handle hash-tables as well
2801 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2803 Fix unlikely core dump in init_tty, and simplify terminfo case.
2804 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2805 The old version incorrectly dumped core if malloc returned a
2806 buffer containing only non-NUL bytes.
2807 (init_tty): Do not allocate or free termcap buffers; the
2808 struct does that for us now.
2809 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2810 (struct tty_display_info): Define members termcap_term_buffer and
2811 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2812 use them. Allocate them directly in struct rather than indirectly
2813 via a pointer, to simplify init_tty.
2815 * frame.c (check_minibuf_window): Initialize 'window' properly,
2816 so that Emacs reliably aborts later if 'window' is not initialized.
2818 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2820 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2821 of VoidSymbol (Bug#15154).
2823 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2825 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2826 mouse_face_beg_y and mouse_face_end_y.
2827 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2828 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2829 Adjust users and update comment where appropriate.
2831 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2833 * frame.c (check_minibuf_window): New function.
2834 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2835 Call check_minibuf_window (Bug#15183).
2837 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2839 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2840 because this is the only last cursor data we need to keep and consult.
2841 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2842 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2845 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2847 Fix recovering from possible decompression error.
2848 Since insert_from_gap doesn't always move point, we can't use PT as
2849 the position where the partially decompressed data ends, and
2850 should count how many bytes was produced so far.
2851 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2852 (unwind_decompress): Really delete partially uncompressed data.
2853 (Fzlib_decompress_region): Take decompressed data size into account.
2855 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2857 * syntax.c (init_syntax_once): Adjust comment and do an early
2858 initialization of Qchar_table_extra_slots just once...
2859 * casetab.c (init_casetab_once):
2860 * category.c (init_category_once):
2861 * character.c (syms_of_character):
2862 * coding.c (syms_of_coding):
2863 * xdisp.c (syms_of_xdisp): ...and omit it here.
2865 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2867 * xdisp.c (get_next_display_element): Don't apply to characters
2868 from a display vector the logic of setting it->end_of_box_run_p
2869 suitable for characters from a buffer. (Bug#15175)
2871 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2872 to handle directories, rather than '_utime' which doesn't.
2875 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2877 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2878 or fullscreen (Bug#14627).
2880 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2882 System-dependent integer overflow fixes.
2883 * process.c (Fset_process_window_size): Signal an error if
2884 the window size is outside the range supported by the lower level.
2885 * sysdep.c (set_window_size): Return negative on error,
2886 nonnegative on success, rather than -1, 0, 1 on not in system,
2887 failure, success. This is simpler. Caller changed.
2888 (serial_configure): Remove unnecessary initialization of local.
2889 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2890 size fits in unsigned long; this isn't true on some 32-bit hosts.
2891 Avoid buffer overrun if some future version of /proc/meminfo has a
2892 variable name longer than 20 bytes.
2893 (system_process_attributes) [__FreeBSD__]:
2894 Don't assume hw.availpages fits in 'int'.
2896 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2898 Don't let very long directory names overrun the stack.
2899 Fix some related minor problems involving "//", vfork.
2900 * callproc.c (encode_current_directory): New function.
2901 (call_process): Don't append "/"; not needed.
2902 * fileio.c (file_name_as_directory_slop): New constant.
2903 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2904 this can save the caller having to alloca.
2905 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2906 Use SAFE_ALLOCA, not alloca.
2907 (directory_file_name, Fexpand_file_name): Leave leading "//"
2908 alone, since it can be special even on POSIX platforms.
2909 * callproc.c (call_process):
2910 * process.c (Fformat_network_address):
2911 * sysdep.c (sys_subshell):
2912 Use encode_current_directory rather than rolling our own.
2913 (create_process): No need to encode directory; caller does that now.
2914 * process.h (encode_current_directory): New decl.
2915 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2916 Rework to avoid 'goto xyzzy;'.
2918 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2920 * xdisp.c (handle_face_prop): If the default face was remapped use
2921 the remapped face for strings from prefix properties. (Bug#15155)
2923 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2925 Minor cleanup for redisplay interface and few related functions.
2926 * frame.h (enum text_cursor_kinds): Move from here...
2927 * dispextern.h (enum text_cursor_kinds): ...to here.
2928 (toplevel): Drop unnecessary declarations.
2929 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2930 in update_window_end_hook and draw_window_cursor functions.
2931 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2932 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2933 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2934 * xterm.c (x_update_window_end, x_draw_window_cursor):
2935 * xdisp.c (display_and_set_cursor, update_window_cursor)
2936 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2937 enum text_cursor_kinds where appropriate.
2939 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2941 Redesign redisplay interface to drop updated_row and updated_area.
2942 * dispextern.h (updated_row, updated_area): Remove declaration.
2943 (struct redisplay_interface): Pass glyph row and row area parameters
2944 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2945 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2947 * dispnew.c (updated_row, updated_area): Remove.
2948 (redraw_overlapped_rows, update_window_line): Adjust user.
2949 (update_marginal_area, update_text_area): Likewise. Pass updated row
2950 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2951 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2954 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2956 * process.c (flush_pending_output): Remove stub.
2959 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2961 * callproc.c: Fix race that killed background processes (Bug#15144).
2962 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2963 Record deleted process-id in critical section, not afterwards.
2964 Don't mistakenly kill process created by a call-process invocation
2965 that discards output and does not wait.
2967 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2969 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2970 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2971 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2972 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2973 to shut up compiler in mark_object.
2974 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2976 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2978 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2979 We can't portably rely on PTY_OPEN doing that, even if
2980 it calls posix_openpt with O_CLOEXEC.
2982 2013-08-20 Kenichi Handa <handa@gnu.org>
2984 * character.c (string_char): Improve commentary.
2986 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2988 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2989 (struct animation_cache): Make signature a flexible array member.
2990 All uses changed. This is a tad slower but may insulate us better
2991 from future changes to ImageMagick.
2993 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2995 * image.c: Shrink memory needed for animation cache.
2996 (SIGNATURE_DIGESTSIZE): New constant.
2997 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2998 (imagemagick_create_cache): Copy the signature. This saves
2999 several KB of memory that ImageMagick wastes per signature.
3000 Don't bother updating the update_time, as the caller does that now.
3001 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3002 it's a fixed size struct member now.
3003 (imagemagick_get_animation_cache): Always destroy the signature,
3004 as it's now imagemagick_create_cache's responsibility to copy it.
3005 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3006 and use memcmp rather than strcmp.
3007 eassert that ImageMagick returns a signature of the specified length.
3009 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3011 * image.c (imagemagick_get_animation_cache): Don't segfault on
3013 (imagemagick_get_animation_cache): Revert to previous definition
3014 so that it actually works. But keep the memory leak fix.
3015 (imagemagick_get_animation_cache): Fix memory leak.
3017 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3019 * image.c: Fix animation cache signature memory leak.
3020 Fix some other minor performance problems while we're at it.
3021 (imagemagick_create_cache): Clear just the members that
3022 need clearing. Don't set update_time, as caller does that now.
3023 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3024 Simplify by using pointer-to-pointer instead of a prev pointer.
3025 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3026 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3027 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3028 it's already a copy. Free the signature probe unless it's cached.
3030 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3031 This was introduced by my 2013-08-12 fix for Bug#15035.
3033 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3035 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3036 (imagemagick_prune_animation_cache): Now static.
3038 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3040 * image.c (imagemagick_get_animation_cache): Don't segfault when
3041 pruning all entries.
3043 2013-08-18 Ken Brown <kbrown@cornell.edu>
3045 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3046 static heap if ENABLE_CHECKING is defined.
3047 (max_bss_sbrk_ptr): New variable.
3049 (report_sheap_usage): Report maximum static heap usage instead of
3050 ending static heap usage.
3052 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3054 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3055 of zlib_initialized according to the results of calling
3056 init_zlib_functions.
3058 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3060 * image.c: Implement an ImageMagick per-image cache.
3061 (imagemagick_get_animation_cache): Fix a double-free error.
3062 (imagemagick_load_image): Remove the ping_wand code, which only
3063 apparently saved time on invalid animated images, and slowed down
3064 everything else. Optimise for the common case.
3066 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3068 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3070 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3072 * marker.c (set_marker): Remove documentation of undefined behavior.
3074 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3076 * image.c (imagemagick_compute_animated_image): Animate correctly
3077 when sub-images are smaller than the main image.
3078 (imagemagick_compute_animated_image): Setting the iterator row to
3079 zero is apparently not allowed.
3080 (imagemagick_compute_animated_image): Allow images that say they
3081 have sub-images that are bigger than the main image, but just crop
3084 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3086 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3088 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3090 * image.c (imagemagick_compute_animated_image): Respect the GIF
3093 2013-08-15 Ken Brown <kbrown@cornell.edu>
3095 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3096 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3099 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3101 Fix minor problems found by static checking.
3102 * frame.c (delete_frame):
3103 * xdisp.c (next_element_from_display_vector):
3104 Avoid uninitialized local.
3105 * image.c (imagemagick_compute_animated_image): Port to C89.
3106 Prefer usual GNU indentation style for loops.
3107 Be more careful about bizarrely large sizes, by using ptrdiff_t
3110 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3112 Fix infinite frame selection loop (Bug#15025).
3113 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3115 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3117 * xdisp.c (compute_window_start_on_continuation_line):
3118 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3119 to make sure we end up setting the window start at the leftmost
3120 visible character of the display line. This avoids funky
3121 horizontal shifting because the window start is not kept on the
3122 same position. (Bug#15090)
3123 (next_element_from_display_vector): Support 'box' face attribute
3124 in the face definitions of a display vector. (Bug#15099)
3126 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3128 * image.c (imagemagick_compute_animated_image): Implement animated
3130 (imagemagick_compute_animated_image): Fix some compilation
3131 warnings. Implement a very simple cache to make the animation
3132 usable at all, but it should be replaced with a per-image cache.
3134 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3136 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3137 to do `for' loops over alist values.
3138 * buffer.h (FOR_EACH_BUFFER):
3139 * process.c (FOR_EACH_PROCESS): Use it.
3140 (handle_child_signal, status_notify, Fget_buffer_process)
3141 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3143 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3145 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3146 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3147 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3148 to xzalloc and so avoid redundant call to memset.
3149 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3150 members because it is allocated with xzalloc and so already zeroed.
3152 2013-08-14 Ken Brown <kbrown@cornell.edu>
3154 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3157 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3159 Utility function and macro to copy Lisp string to C string.
3160 * lisp.h (xlispstrdupa): New macro.
3161 (xlispstrdup): New prototype.
3162 * alloc.c (xlispstrdup): New function.
3163 * callint.c (Fcall_interactively):
3164 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3165 (Fsubstitute_in_file_name):
3166 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3167 * image.c (x_create_bitmap_from_file):
3168 * w32term.c (w32_term_init):
3169 * xterm.c (x_term_init): Use xlispstrdup.
3171 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3173 * image.c (imagemagick_load_image): Make animated pictures work.
3174 There's still some problems with background color settings, though
3177 * decompress.c (unwind_decompress): Always restore point.
3179 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3181 * marker.c (set_marker): Reformat documentation.
3183 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3185 * xdisp.c (cursor_type_changed): Now static.
3187 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3188 Use changed. This avoids the need to call xmalloc and for the
3189 caller to call xfree, and avoids memory leaks in some situations.
3191 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3193 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3194 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3195 (redisplay_window): If window_end_valid is cleared due to non-zero
3196 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3197 so do not call to try_cursor_movement for that window.
3199 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3201 * window.h (struct window): Convert window_end_pos and
3202 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3203 (wset_window_end_pos, wset_window_end_vpos): Remove.
3204 * dispnew.c (adjust_glyph_matrix):
3205 * window.c (Fwindow_end, replace_window, set_window_buffer)
3207 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3208 (set_vertical_scroll_bar, redisplay_window, try_window)
3209 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3210 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3211 (note_mouse_highlight): Adjust users.
3212 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3215 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3217 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3218 * image.c (imagemagick_filename_hint): Use `const char *' and
3219 prefer SSDATA to SDATA to avoid warnings.
3221 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3223 Cleanup window fringes, margins and scroll bars adjustments.
3224 * window.c (set_window_fringes, set_window_margins)
3225 (set_window_scroll_bars, apply_window_adjustment): New functions.
3226 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3227 (Fset_window_scroll_bars): Use them.
3229 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3231 * window.h (struct window): Convert scroll_bar_width
3232 from Lisp_Object to integer. Adjust comment.
3233 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3235 * window.c (wset_scroll_bar_width): Remove.
3236 (make_window): Initialize scroll_bar_width.
3237 (Fsplit_window_internal): Use direct assignment.
3238 (Fset_window_configuration, save_window_save):
3239 Convert Lisp_Object to integer and back where appropriate.
3240 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3241 bar was actually changed, and mention this in docstring.
3243 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3245 * decompress.c: Minor simplifications.
3246 (Fzlib_decompress_region): Don't bother verifying
3247 that avail_out <= UINT_MAX, as that was confusing.
3248 Mention the restriction in a comment instead.
3249 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3251 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3253 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3254 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3256 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3258 * image.c (imagemagick_filename_hint): Check for errors in the
3261 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3263 * window.c (Fwindow_margins): Return nil when there's no marginal
3264 area, as per the documented API.
3266 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3267 Fmake_vector, as scroll bar's struct members are not all Lisp
3268 objects now. This avoids crashes in GC.
3270 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3271 bool, so its address could be taken.
3273 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3275 * image.c (imagemagick_filename_hint): New function to possibly
3276 apply `image-content-type-suffixes'.
3277 (imagemagick_load_image): Use it.
3279 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3281 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3282 if loading zlib failed.
3284 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3286 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3287 2013-08-13 checkin below. Change bool to BOOL, rule is:
3288 All Obj-C code uses BOOL, except for interfaces callable from C.
3290 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3292 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3294 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3295 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3296 bool instead of BOOL.
3297 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3298 from Lisp_Object to bitfield. Adjust comment.
3299 * w32term.c (x_scroll_bar_create): Adjust user.
3300 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3301 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3302 Use bool for boolean.
3303 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3304 to `unsigned int' when defining a bitfield.
3306 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3308 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3310 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3312 * window.h (struct window): Convert left_margin_cols and
3313 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3314 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3315 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3317 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3319 (showing_window_margins_p, update_window_line, update_frame_1):
3320 * fringe.c (draw_fringe_bitmap_1):
3321 * xdisp.c (window_box_width): Adjust users.
3322 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3323 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3324 Use direct assignment.
3325 (Fset_window_configuration, save_window_save, Fwindow_margins):
3326 Convert Lisp_Object to integer and back where appropriate.
3327 (Fset_window_margins): Adjust user. Return t if any margin
3328 was actually changed, and mention this in docstring.
3330 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3332 * syntax.c (forward_word):
3333 * cmds.c (forward_char, backward_char): Mention the optional argument.
3335 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3337 * window.h (struct window): Convert left_fringe_width
3338 and right_fringe_width from Lisp_Objects to integers.
3340 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3341 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3342 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3344 (make_window): Initialize new integer fields to -1.
3345 (Fsplit_window_internal): Use direct assignment.
3346 (Fset_window_configuration, save_window_save):
3347 Convert Lisp_Object to integer and back where appropriate.
3348 (Fset_window_fringes): Adjust user. Return t if any fringe
3349 was actually changed, and mention this in docstring.
3351 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3353 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3354 * nsfns.m (x_set_cursor_type):
3355 * w32fns.c (x_set_cursor_type):
3356 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3357 * xdisp.c (set_frame_cursor_types): ...but in common code.
3359 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3361 * font.c (clear_font_cache): New function, stripped from...
3362 (Fclear_font_cache): ...here, which now uses the function
3363 above. Adjust comment.
3364 * font.h (clear_font_cache): Add prototype.
3365 * xfaces.c (clear_face_cache): Use clear_font_cache.
3367 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3369 * window.c (Fset_window_start): Compare `w', not `window' because
3370 `w' might not be equal to `window' after call to decode_live_window.
3372 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3374 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3375 This fixes a problem introduced by the Bug#15035 patch
3376 when using GPG. Reported by Herbert J. Skuhra.
3378 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3380 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3381 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3382 not yet initialized.
3384 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3386 * decompress.c (Fzlib_decompress_region): Support zlib
3387 decompression, too, and rename.
3389 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3391 Minor zlib configuration tweaks.
3392 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3393 Don't assume presence of fn_inflateInit2_ zlib internal function.
3395 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3397 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3398 include the zlib prefix.
3400 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3402 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3403 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3404 define static variables that are pointers to zlib functions to be
3406 (init_zlib_functions) [WINDOWSNT]: New function.
3407 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3409 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3410 macros instead of invoking the zlib functions directly.
3411 (syms_of_decompress): DEFSYM Qzlib_dll.
3412 Staticpro Szlib_available_p.
3414 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3416 Avoid looping over all frame windows to freeze and unfreeze.
3417 * window.h (struct window): Drop frozen_window_start_p.
3418 (freeze_window_starts): Drop prototype.
3419 * frame.h (struct frame): New frozen_window_starts flag.
3420 (FRAME_WINDOWS_FROZEN): New macro.
3421 * window.c (freeze_window_start, freeze_window_starts):
3423 (select_window, replace_window): Adjust users.
3424 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3425 (window_frozen_p): New function.
3426 (redisplay_window): Use it.
3428 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3430 Fix some fd issues when running subprocesses (Bug#15035).
3431 Fix bugs that can leak files or file descriptors on errors.
3432 Don't unlink open temp files, as that's hard for users to diagnose
3433 when things go awry (e.g., temp disk exhausted).
3434 Don't bother to lock temp files. Check for invalid recursion.
3435 * callproc.c (synch_process_fd): Remove. All uses removed.
3436 (synch_process_tempfile): New var or macro.
3437 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3439 (record_kill_process): New arg, the temp name. All callers changed.
3440 (delete_temp_file): Now just a simple wrapper around unlink.
3441 (call_process_kill): New arg, the call_process_fd array.
3442 Close them all. Clear synch_process_pid. Remove the temp file,
3443 or arrange for it to be removed.
3444 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3445 that's been moved to synch_process_tempfile. Caller changed.
3446 Do not remove the tempfile; that's now call_process_kill's
3448 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3449 call_process_kill; the caller now does that.
3450 (call_process_cleanup): Do not close the process fd; that's now
3451 call_process_kill's responsibility.
3452 (Fcall_process): Implement via new function call_process, which
3453 has most of the old body of Fcall_process, but with a different API.
3454 (call_process): New function that does not open or close filefd if
3455 it is nonnegative. Record which fds need to be closed, and let
3456 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3457 Signal an error if invoked recursively (could be done via a hook).
3458 Simplify creation of the tempfile in the MSDOS case.
3459 Don't create the output file until after checking for the executable.
3460 Report any failure to open /dev/null.
3461 Don't open /dev/null for writing twice; once is enough.
3462 Don't create pipe if all output is being discarded or sent to file.
3463 Don't worry about setting up the coding system or reading from the
3464 pipe if all output is being discarded.
3465 Hoist fd_error local into top level, to lessen block nesting.
3466 Don't record deleted pid here; now done by Fcall_process_region.
3467 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3468 and note its success in synch_process_tempfile.
3469 Do not leak resources when child_setup fails.
3470 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3471 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3472 (create_temp_file): Now returns open fd, with an additional
3473 Lisp_Object * argument to return the name. All callers changed.
3474 Do not close the file; rewind it instead, and leave it open for
3475 the caller. Do not lock the temp file. Unwind-protect the file
3476 and the file-descriptor.
3477 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3478 If an asynchrounous process, record it here, not in call_process.
3479 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3480 * eval.c (set_unwind_protect): New function.
3481 * fileio.c (write_region): New function, generalized from the
3482 old Fwrite_region. Do not lock temp files.
3483 (Fwrite_region): Use it.
3484 * lisp.h (set_unwind_protect, write_region): New decls.
3485 * process.c: Include <verify.h>.
3486 (make_process): Mark fds as initially closed.
3487 (deleted_pid_list): Now a list of pid-filename pairs.
3489 (close_process_fd): New function.
3490 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3491 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3492 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3493 (create_process, create_pty, Fmake_serial_process)
3494 (server_accept_connection): Record which fds need to be closed,
3495 and let deactivate_process close them.
3496 (Fmake_network_process): Do not discard the unwind-protect
3497 until it's safe to do so.
3498 (deactivate_process): Close the fds opened by create_process etc.
3499 (Fprocess_send_eof): Adjust to new way of recording open fds.
3500 Report an error if /dev/null can't be opened, instead of aborting.
3501 * process.h (PROCESS_OPEN_FDS): New constant.
3502 (struct Lisp_Process): New member open_fds.
3503 (record_kill_process, record_deleted_pid): Adjust signatures.
3504 (record_deleted_pid): Move decl here ...
3505 * syswait.h (record_deleted_pid): ... from here.
3507 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3509 * decompress.c: Fix bugs with large buffers and weird inputs.
3510 Tune a bit. Reindent as per usual Emacs style.
3511 (BUFFER_SIZE): Remove.
3512 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3513 more than UINT_MAX bytes. Decompress into the gap instead of into
3514 an auto buffer, as this should avoid copying. Return nil if
3515 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3516 set immediate_quit; we shouldn't trust zlib code that much.
3518 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3520 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3521 errors, and really move the gap to where we want it.
3523 * lisp.h: Include decompress.c support.
3525 * emacs.c (main): Include decompress.c support.
3527 * Makefile.in: Include -lz if present.
3529 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3531 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3532 (initWithTitle:): Initialize frame to 0.
3533 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3534 (fillWithWidgetValue:frame:): Rename from
3535 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3537 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3538 fillWithWidgetValue:frame:
3540 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3541 remove memory leak warnings.
3543 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3544 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3547 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3548 (x_activate_menubar): Update the whole menu.
3549 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3550 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3551 current event is not NSSystemDefined (Bug#15001).
3552 Call ns_check_menu_open only if trackingMenu is 2.
3553 (menuDidClose:): New method, decrease trackingMenu.
3554 (fillWithWidgetValue:setDelegate:): New method.
3555 (fillWithWidgetValue:): Call the above.
3557 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3559 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3561 Omit some unnecessary casts.
3562 Many of these go back to the old pre-C89 days, when they may have
3563 been needed, but we've been assuming C89 or later for a while now.
3564 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3565 (live_float_p, live_misc_p, live_vector_p):
3566 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3567 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3568 (defvar_per_buffer):
3569 * callint.c (Fcall_interactively):
3570 * doc.c (Fsubstitute_command_keys):
3571 * filelock.c (get_boot_time):
3572 * frame.c (xrdb_get_resource):
3573 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3574 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3575 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3576 (menuitem_highlight_callback, menu_destroy_callback)
3577 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3578 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3579 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3580 (xg_tool_bar_help_callback, tb_size_cb):
3581 * image.c (xpm_alloc_color, png_read_from_memory)
3582 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3583 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3585 * keymap.c (describe_map):
3586 * nsfns.m (Fns_display_monitor_attributes_list):
3587 * nsmenu.m (process_dialog:):
3588 * nsterm.m (hold_event):
3589 * process.c (wait_reading_process_output):
3590 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3591 * scroll.c (do_direct_scrolling, scrolling_1):
3592 * termcap.c (tgetent):
3593 * window.c (check_window_containing, add_window_to_list)
3594 (freeze_window_starts):
3595 * xdisp.c (compare_overlay_entries, vmessage):
3596 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3597 (x_get_monitor_attributes_xrandr)
3598 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3599 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3600 * xfont.c (xfont_match, xfont_open):
3601 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3602 (menubar_selection_callback, menu_position_func)
3603 (popup_selection_callback, create_and_show_popup_menu)
3604 (dialog_selection_callback, create_and_show_dialog):
3605 * xrdb.c (x_get_string_resource):
3607 * xsmfns.c (x_session_check_input):
3608 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3609 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3610 (xaw_jump_callback, xaw_scroll_callback):
3611 Omit unnecessary casts.
3613 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3615 Minor string-length refactoring.
3616 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3617 * frame.c (make_monitor_attribute_list):
3618 Prefer build_string to strlen + make_string.
3620 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3622 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3623 don't check minor_code (Bug#14417).
3625 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3627 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3628 vertical positions instead. This avoids calling MATRIX_ROW with
3629 row numbers that are possibly beyond valid limits. (Bug#15064)
3631 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3633 Use xstrdup and build_unibyte_string where applicable.
3634 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3635 * xfns.c (x_window):
3636 * xrdb.c (x_get_customization_string):
3637 * xterm.c (xim_initialize):
3638 * w32fns.c (w32_window): Use xstrdup.
3639 (w32_display_monitor_attributes_list):
3640 * emacs.c (init_cmdargs):
3641 * keyboard.c (PUSH_C_STR):
3642 * nsfont.m (nsfont_open):
3643 * sysdep.c (system_process_attributes):
3644 * w32.c (system_process_attributes):
3645 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3647 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3649 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3650 variables of these types so that GDB would know about them, as aid
3651 for debugging fatal exceptions. (Bug#15024) See also
3652 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3655 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3657 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3658 larger than the NSWindow (Bug#14934).
3660 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3662 Redesign redisplay interface to drop global variable updated_window.
3663 Always pass currently updated window as a parameter to update routines.
3664 * dispextern.h (updated_window): Remove declaration.
3665 (struct redisplay_interface): Pass window parameter to
3666 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3667 and after_update_window_hook.
3668 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3670 * dispnew.c (updated_window): Remove.
3671 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3672 (update_window_line): Adjust to match redisplay interface changes.
3673 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3674 (ns_scroll_run, ns_after_update_window_line):
3675 * w32term.c (x_update_window_begin, x_update_window_end)
3676 (x_after_update_window_line, x_scroll_run):
3677 * xterm.c (x_update_window_begin, x_update_window_end)
3678 (x_after_update_window_line, x_scroll_run):
3679 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3680 Likewise. Adjust comments where appropriate.
3681 (x_cursor_to): Simplify because this is always called during window
3682 update (but install debugging check anyway).
3683 (expose_window): Check must_be_updated_p flag to see whether this
3684 function is called during window update.
3686 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3688 Do not reset window modification event counters excessively.
3689 These leftovers and poor man's tricky methods to catch extra
3690 redisplay's attention are no longer needed.
3691 * frame.c (set_menu_bar_lines_1):
3692 * minibuf.c (read_minibuf_unwind):
3693 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3694 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3695 (window_scroll_line_based, Fset_window_configuration):
3696 * xdisp.c (redisplay_window): Do not reset last_modified and
3697 last_overlay_modified counters.
3699 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3701 * xselect.c (x_send_client_event): Set send_event and serial, memset
3702 data.l as it might be bigger than data.b. Use 24 bit mask to
3703 XSendEvent (Bug#15034).
3705 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3707 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3708 for TTY frames that are not the top frame on their console.
3711 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3713 * w32term.c (w32fullscreen_hook): Really maximize frame when
3714 asked for (Bug#14841).
3716 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3718 Prefer selected_window to Fselected_window, likewise for frames.
3719 * buffer.c (Fbuffer_swap_text):
3720 * data.c (Fvariable_binding_locus):
3721 * window.c (run_window_configuration_change_hook): Adjust users.
3722 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3723 Use decode_live_frame.
3725 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3727 Be more careful if selected window shows the buffer other than current,
3728 use window_outdated only if this is not so. This change should also
3729 address some weird issues discussed in Bug#13012.
3730 * window.h (window_outdated): New prototype.
3731 * window.c (window_outdated): Now here. Convert from static and
3732 always assume window's buffer.
3733 (Fwindow_end, Fwindow_line_height): Use it.
3734 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3735 and always assume window's buffer.
3736 (redisplay_window): Adjust user.
3737 (redisplay_internal): Call to reconsider_clip_changes once and
3738 check whether mode line should be updated only if selected window
3739 shows current buffer.
3740 (run_window_scroll_functions): Use eassert for debugging check.
3741 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3743 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3745 * window.c (window_scroll, window_scroll_pixel_based)
3746 (window_scroll_line_based): Use bool for booleans.
3748 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3750 * process.c: Fix minor off-by-one issues in descriptor counts.
3751 This shouldn't fix any real bugs, but it cleans up the code a bit.
3752 (max_process_desc, max_input_desc): -1, not 0, means none.
3754 (delete_input_desc): New function.
3755 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3756 (deactivate_process): Scan backwards when recomuting max_process_desc;
3757 that should be faster.
3758 (init_process_emacs): Initialize max_input_desc.
3760 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3762 Use region cache to speedup bidi_find_paragraph_start.
3763 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3764 Rename cache_long_line_scans to cache_long_scans.
3765 * buffer.c (bset_cache_long_line_scans): Rename to
3766 bset_cache_long_scans.
3767 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3768 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3770 (syms_of_buffer): Rename cache-long-line-scans to
3771 cache-long-scans. Adjust docstring.
3772 * search.c (newline_cache_on_off):
3773 * indent.c (width_run_cache_on_off): Adjust users.
3774 * bidi.c (bidi_paragraph_cache_on_off): New function.
3775 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3776 * insdel.c (prepare_to_modify_buffer):
3777 Invalidate bidi_paragraph_cache if enabled.
3779 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3781 Invalidate region caches only if buffer text is going to be changed.
3782 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3783 (modify_text): ...new prototype.
3784 (prepare_to_modify_buffer_1): New prototype.
3785 * textprop.c (modify_region): Rename to...
3786 (modify_text_properties): ...new function.
3787 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3788 (Fremove_list_of_text_properties): Adjust users.
3789 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3790 (modify_text): ...new function.
3791 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3792 (prepare_to_modify_buffer_1): ...new function.
3793 * casefiddle.c (casify_region):
3794 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3795 (Ftranspose_regions): Use modify_text.
3797 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3799 * lisp.mk (lisp): Add nadvice.elc.
3801 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3803 New macro to iterate over live buffers similar to frames.
3804 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3805 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3806 Declare buffer-related variables here to offload lisp.h.
3807 * buffer.c (Vbuffer_alist): Adjust comment.
3808 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3809 (other_buffer_safely):
3810 * data.c (store_symval_forwarding):
3811 * dispnew.c (Fframe_or_buffer_changed_p):
3812 * fileio.c (Fdo_auto_save):
3813 * filelock.c (unlock_all_files):
3814 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3816 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3818 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3819 * callproc.c (create_temp_file):
3820 * filelock.c (create_lock_file):
3821 Assume mkostemp, since it's now provided by Gnulib.
3823 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3825 * w32.c (mkostemp): New function.
3826 (mktemp): Remove, no longer used. Most of the code reused in
3827 mkostemp. (Bug#15015)
3828 (mktemp): Don't undef.
3830 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3832 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3833 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3834 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3835 (free_glyph_pool, check_glyph_memory): Likewise for
3836 all users. Adjust comments where appropriate.
3838 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3840 * composite.h: Minor fixups.
3841 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3842 to fix a misspelling, and change it to an inline function while
3843 we're at it (it need not be a macro). All uses changed.
3844 (composition_method, composition_valid_p):
3845 Rewrite to avoid assignments in if-conditions.
3847 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3849 Do not use global Lisp_Object in composition macros.
3850 * composite.h (composition_temp): Remove declaration.
3851 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3852 (composition_method, composition_valid_p): ...inline functions.
3853 (compose_region): Remove the leftover.
3854 * composite.c (composition_temp): Remove.
3855 (run_composition_function, update_compositions)
3856 (composition_compute_stop_pos, composition_adjust_point)
3857 (Ffind_composition_internal):
3858 * coding.c (handle_composition_annotation):
3859 * xdisp.c (handle_composition_prop, check_point_in_composition):
3860 Related users changed.
3862 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3864 Drop FRAME_PTR typedef.
3865 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3866 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3867 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3868 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3869 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3870 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3871 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3872 All related users changed.
3874 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3876 * eval.c (default_toplevel_binding): New function.
3878 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3879 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3880 (syms_of_eval): Export them.
3881 * data.c (Fdefault_value): Micro cleanup.
3882 * term.c (init_tty): Use "false".
3884 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3886 Fix X GC leak in GTK and raw (no toolkit) X ports.
3887 * xterm.c (x_free_frame_resources): If white and black relief
3888 GCs are allocated, always free them here.
3889 * xfns.c (x_make_gc): Omit redundant initialization.
3890 * widget.c (create_frame_gcs): Remove the leftover.
3891 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3892 in x_free_frame_resources.
3894 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3896 * nsterm.m (windowWillResize:toSize:): Only change title if
3897 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3899 (viewDidEndLiveResize): New method.
3901 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3902 inside NS_IMPL_COCOA.
3904 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3906 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3907 Do not check whether undo is enabled because record_insert and
3908 record_delete does that themselves.
3910 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3912 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3913 member which is not really used any more.
3914 (FRAME_XIC_BASE_FONTNAME): Remove.
3915 * xfns.c (xic_free_fontset): Adjust user.
3916 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3917 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3918 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3919 (xdialog_show): Use eassert for debugging check.
3920 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3922 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3924 * fileio.c, fns.c (merge): Move extern decl from here ...
3925 * lisp.h (merge): ... to here.
3927 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3929 Fix last font-related change.
3930 * w32font.h (w32font_list_internal, w32font_match_internal):
3932 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3933 (uniscribe_list_family): Adjust to match font API change.
3934 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3935 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3937 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3939 * frame.h (FRAME_MOUSE_UPDATE):
3940 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3941 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3943 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3945 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3946 * font.h (struct font_driver): Change list, match, and list_family
3947 functions to accept struct frame * as first arg.
3948 * font.c (font_score, font_compare, font_sort_entities):
3950 (font_sort_entities, font_list_entities, font_select_entity):
3951 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3952 match font API change.
3953 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3954 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3955 * ftxfont.c (ftxfont_list, ftxfont_match):
3956 * xftfont.c (xftfont_list, xftfont_match):
3957 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3958 * w32font.c (w32font_list, w32font_match, w32font_list):
3959 (w32font_list_internal, w32_font_match_internal): Likewise.
3960 * xfaces.c (Fx_family_fonts): Adjust user.
3962 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3964 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3965 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3966 only if HAVE_X_WINDOWS is in use.
3967 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3968 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3969 * w32term.c (x_wm_set_icon_position): Likewise.
3970 * w32fns.c (x_icon): Adjust user.
3972 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3974 * xterm.c (last_mouse_press_frame): Remove the
3975 leftover which is not really used any more.
3976 (handle_one_xevent, syms_of_xterm): Adjust users.
3977 (x_flush): Call XFlush once per each X display, not frame.
3978 This is better because this code always unconditionally skips
3979 non-X frames in Vframe_list and issues the only XFlush if we
3980 have more than one X frame on the same X display.
3981 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3982 Use bool for booleans.
3983 (x_draw_glyph_string_background, cvt_string_to_pixel):
3984 (cvt_pixel_dtor): Drop unnecessary prototypes.
3985 * xterm.h (x_display_ok): Adjust prototype.
3987 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3989 Drop unnecessary functions that deals with frame pixel size.
3990 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3991 (x_pixel_height): Drop prototypes.
3992 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3993 (x_pixel_height): Drop implementations.
3994 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3995 which should be always valid for window frame.
3996 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3997 * w32menu.c (Fx_popup_dialog):
3998 * xmenu.c (Fx_popup_dialog): Likewise for both.
4000 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4002 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4003 frame parameters and call to Fmodify_frame_parameters just once.
4004 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4005 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4006 and mention nil frame in docstring.
4008 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4010 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4011 (x_figure_window_size): Likewise. Adjust to return long.
4012 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4013 (toplevel): Move Qterminal_live_p to...
4014 * terminal.c (toplevel): ...here, make it static, and...
4015 (syms_of_terminal): ...DEFSYM here.
4016 * frame.h (Qterminal_live_p): Remove declaration.
4017 (make_frame, x_figure_window_size): Adjust prototype.
4018 * nsfns.m (Fx_create_frame): Use long for window flags.
4020 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4022 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4023 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4024 Do not assume that emacs_close (INT_MAX) is a no-op.
4026 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4028 * xfaces.c (make_face_cache): For struct face_cache, prefer
4029 xmalloc to xzalloc and so avoid redundant call to memset.
4030 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4032 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4034 * fringe.c (draw_window_fringes, update_window_fringes)
4035 (compute_fringe_widths):
4036 * w32term.c (x_draw_glyph_string):
4037 * window.c (candidate_window_p, Frecenter):
4038 * xfaces.c (realize_basic_faces, realize_default_face)
4039 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4040 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4041 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4042 * xmenu.c (Fx_menu_bar_open_internal):
4043 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4044 * xsettings.c (xft_settings_event):
4045 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4046 Use bool for booleans. Adjust style and comments where
4048 * dispextern.h (draw_window_fringes, update_window_fringes)
4049 (compute_fringe_widths):
4050 * xterm.h (x_had_errors_p): Adjust prototype.
4052 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4054 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4055 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4057 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4059 * fns.c (toplevel): Remove comment before Fsafe_length because
4062 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4064 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4066 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4068 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4069 frame which got the message is still alive, before dereferencing
4070 its pointer. (Bug#14970)
4072 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4073 be a live window, before using it as such. (Bug#14970)
4075 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4077 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4078 w32_detect_focus_change instead of doing part of its job by hand.
4079 This fixes the problem whereby FOCUS_OUT events were not sent to
4082 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4084 * process.c (Fprocess_list): Doc fix.
4086 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4087 being re-exposed only if it didn't ask to become visible.
4088 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4089 was previously iconified. (Bug#14841)
4090 (x_iconify_frame): Mark the frame iconified.
4092 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4094 Fix minor problems found by static checking.
4095 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4096 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4098 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4100 * eval.c (set_specpdl_old_value): New function.
4101 (unbind_to): Minor simplification.
4102 (get_backtrace_frame): New function.
4103 (Fbacktrace_frame): Use it. Add `base' argument.
4104 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4105 (syms_of_eval): Export backtrace-eval.
4106 * xterm.c (x_focus_changed): Simplify.
4108 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4110 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4112 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4114 * xdisp.c (redisplay_window): Instead of moving point out of
4115 scroll margin, reject the force_start method, and try scrolling
4116 instead. (Bug#14780)
4118 2013-07-24 Ken Brown <kbrown@cornell.edu>
4120 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4123 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4125 * eval.c (Fprogn): Do not check that BODY is a proper list.
4126 This undoes the previous change. The check slows down the
4127 interpreter, and is not needed to prevent a crash. See
4128 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4130 2013-07-23 Glenn Morris <rgm@gnu.org>
4132 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4134 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4136 Port to GNU/Linux systems with tinfo but not ncurses.
4137 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4138 to decide whether ncurses is being used. Without this change,
4139 GCC complains about tgetent not being declared, on a system
4140 that has tinfo installed but ncurses not installed.
4142 * eval.c (Fprogn): Check that BODY is a proper list.
4144 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4145 * data.c (Fsetq_default):
4146 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4147 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4149 Tune by taking advantage of the fact that ARGS is always a list
4150 when a function is declared to have UNEVALLED args.
4152 * emacsgtkfixed.c: Port to GCC 4.6.
4153 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4155 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4157 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4158 here to silence compiler warnings.
4160 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4162 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4163 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4164 from messing up Emacs's 'struct frame' (Bug#14923).
4166 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4168 * alloc.c (make_save_ptr_ptr): Define this function.
4169 It was inadvertently omitted. It's needed only if
4170 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4172 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4174 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4175 frame have focus (Bug#14895).
4177 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4179 Avoid vfork-related deadlock more cleanly.
4180 * callproc.c (child_setup): When the child's exec fails, output
4181 the program name, as that's more useful. Use O_NONBLOCK to avoid
4183 * process.c (create_process_1): Remove; no longer needed.
4184 (create_process): Remove timer hack; no longer needed, now that
4185 the child avoids deadlock.
4187 2013-07-20 Glenn Morris <rgm@gnu.org>
4189 * image.c (Fimage_flush): Fix doc typo.
4191 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4193 Fix array bounds violation when pty allocation fails.
4194 * process.c (PTY_NAME_SIZE): New constant.
4195 (pty_name): Remove static variable; it's now auto.
4196 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4197 Take pty_name as an arg rather than using a static variable.
4198 All callers changed.
4199 (create_process): Recover pty_flag from process, not from volatile local.
4200 (create_pty): Stay inside array even when pty allocation fails.
4201 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4203 * lread.c (Fload): Avoid initialization only when lint checking.
4204 Mention that it's needed only for older GCCs.
4206 2013-07-20 Kenichi Handa <handa@gnu.org>
4208 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4209 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4211 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4213 * lread.c (Fload): Avoid uninitialized warning.
4215 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4217 Fix some minor file descriptor leaks and related glitches.
4218 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4219 (create_lock_file): Use write, not emacs_write.
4220 * image.c (slurp_file, png_load_body):
4221 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4222 (server_accept_connection):
4223 Don't leak an fd on memory allocation failure.
4224 * image.c (slurp_file): Add a cheap heuristic for growing files.
4225 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4226 as that's what the other routines do. Maybe input need not be
4227 blocked at all, but it's better to be consistent.
4228 Avoid undefined behavior when strlen is zero.
4230 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4231 (NSTATICS): Now a constant; doesn't need to be a macro.
4233 2013-07-19 Richard Stallman <rms@gnu.org>
4235 * coding.c (decode_coding_utf_8): Add simple loop for fast
4236 processing of ASCII characters.
4238 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4240 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4242 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4244 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4245 unportable 'struct x_display_info'.
4246 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4249 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4251 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4252 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4254 (system_process_attributes): Prefer plain char to unsigned char
4255 when either will do. Clean up properly if interrupted or if
4256 memory allocations fail. Don't assume sscanf succeeds.
4257 Remove no-longer-needed workaround to stop GCC from whining.
4258 Read command-line once, instead of multiple times. Check read status a
4261 Fix obscure porting bug with varargs functions.
4262 The code assumed that int is treated like ptrdiff_t in a vararg
4263 function, which is not a portable assumption. There was a similar
4264 -- though these days less likely -- porting problem with various
4265 assumptions that pointers of different types all smell the same as
4266 far as vararg functions is conserved. To make this problem less
4267 likely in the future, redo the API to use varargs functions.
4268 * alloc.c (make_save_value): Remove this vararg function.
4269 All uses changed to ...
4270 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4271 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4273 (make_save_ptr): Rename from make_save_pointer, for consistency with
4274 the above. Define only on platforms that need it. All uses changed.
4276 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4278 * keyboard.c: Try to fix typos in previous change.
4279 (DISPLAY_LIST_INFO): New macro.
4280 (kbd_buffer_get_event): Do not access members that are not present
4281 in X11. Revert inadvertent change of "!=" to "=".
4283 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4285 * keyboard.c (kbd_buffer_get_event):
4286 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4287 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4289 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4291 * filelock.c: Fix unlikely file descriptor leaks.
4292 (get_boot_time_1): Rework to avoid using emacs_open.
4293 This doesn't actually fix a leak, but is better anyway.
4294 (read_lock_data): Use read, not emacs_read.
4296 * doc.c: Fix minor memory and file descriptor leaks.
4297 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4298 (get_doc_string, Fsnarf_documentation):
4299 Fix file descriptor leak on error.
4301 * term.c: Fix minor fdopen-related file descriptor leaks.
4302 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4303 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4305 * charset.c: Fix file descriptor leaks and errno issues.
4307 (load_charset_map_from_file): Don't leak file descriptor on error.
4308 Use plain record_xmalloc since the allocation is larger than
4309 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4311 * eval.c (record_unwind_protect_nothing):
4312 * fileio.c (fclose_unwind):
4314 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4315 The replacement doesn't block input, but that no longer seems
4318 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4320 * lread.c: Fix file descriptor leaks and errno issues.
4321 (Fload): Close some races that leaked fds or streams when 'load'
4323 (Fload, openp): Report error number of last nontrivial failure to open.
4324 ENOENT counts as trivial.
4325 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4327 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4328 now that the function is always called with a nonnegative arg.
4329 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4330 All uses replaced with ...
4331 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4333 A few more minor file errno-reporting bugs.
4334 * callproc.c (Fcall_process):
4335 * doc.c (Fsnarf_documentation):
4336 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4337 * process.c (set_socket_option):
4338 Don't let a constructor trash errno.
4339 * doc.c: Include <errno.h>.
4341 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4343 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4345 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4347 Fix w32 bug with call-process-region (Bug#14885).
4348 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4349 to Fcall_process when the input is empty. This simplifies the
4350 code a bit. It makes no difference on POSIXish platforms but
4351 apparently it fixes a bug on w32.
4353 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4354 * fileio.c (close_file_unwind): Don't close if FD is negative;
4355 this can happen when unwinding a zapped file descriptor.
4356 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4357 in case Emacs runs out of memory between the two unwind-protects.
4358 Don't trash errno when closing FD.
4359 Zap the FD in the specpdl when closing it, instead of deferring
4360 the removal of the unwind-protect; this fixes a bug where a child
4361 function unwinds the stack past us.
4363 New unwind-protect flavors to better type-check C callbacks.
4364 This also lessens the need to write wrappers for callbacks,
4365 and the need for make_save_pointer.
4366 * alloca.c (free_save_value):
4367 * atimer.c (run_all_atimers):
4369 * alloc.c (safe_alloca_unwind):
4370 * atimer.c (unwind_stop_other_atimers):
4371 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4372 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4373 * minibuf.c (choose_minibuf_frame_1):
4374 * process.c (make_serial_process_unwind):
4375 * xdisp.h (pop_message_unwind):
4376 * xselect.c (queue_selection_requests_unwind):
4377 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4378 * alloca.c (record_xmalloc):
4379 Prefer record_unwind_protect_ptr to record_unwind_protect with
4381 * alloca.c (Fgarbage_collect):
4382 Prefer record_unwind_protect_void to passing a dummy.
4383 * buffer.c (restore_buffer):
4384 * window.c (restore_window_configuration):
4385 * xfns.c, w32fns.c (do_unwind_create_frame)
4386 New wrapper. All record-unwind uses of wrappee changed.
4387 * buffer.c (set_buffer_if_live):
4388 * callproc.c (call_process_cleanup, delete_temp_file):
4389 * coding.c (code_conversion_restore):
4390 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4391 * editfns.c (save_excursion_restore)
4392 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4393 (save_restriction_restore):
4394 * eval.c (restore_stack_limits, un_autoload):
4395 * fns.c (require_unwind):
4396 * keyboard.c (recursive_edit_unwind, tracking_off):
4397 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4398 * macros.c (pop_kbd_macro, restore_menu_items):
4399 * nsfns.m (unwind_create_frame):
4400 * print.c (print_unwind):
4401 * process.c (start_process_unwind):
4402 * search.c (unwind_set_match_data):
4403 * window.c (select_window_norecord, select_frame_norecord):
4404 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4405 (fast_set_selected_frame):
4406 * xfns.c, w32fns.c (unwind_create_tip_frame):
4407 Return void, not a dummy Lisp_Object. All uses changed.
4408 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4409 * callproc.c (call_process_kill):
4410 * fileio.c (restore_point_unwind, decide_coding_unwind)
4411 (build_annotations_unwind):
4412 * insdel.c (Fcombine_after_change_execute_1):
4413 * keyboard.c (read_char_help_form_unwind):
4414 * menu.c (unuse_menu_items):
4415 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4416 * sound.c (sound_cleanup):
4417 * xdisp.c (unwind_redisplay):
4418 * xfns.c (clean_up_dialog):
4419 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4420 Accept no args and return void, instead of accepting and returning
4421 a dummy Lisp_Object. All uses changed.
4422 * cygw32.c (fchdir_unwind):
4423 * fileio.c (close_file_unwind):
4424 * keyboard.c (restore_kboard_configuration):
4425 * lread.c (readevalllop_1):
4426 * process.c (wait_reading_process_output_unwind):
4427 Accept int and return void, rather than accepting an Emacs integer
4428 and returning a dummy object. In some cases this fixes an
4429 unlikely bug when the corresponding int is outside Emacs integer
4430 range. All uses changed.
4431 * dired.c (directory_files_internal_unwind):
4432 * fileio.c (do_auto_save_unwind):
4433 * gtkutil.c (pop_down_dialog):
4434 * insdel.c (reset_var_on_error):
4435 * lread.c (load_unwind):
4436 * xfns.c (clean_up_file_dialog):
4437 * xmenu.c, nsmenu.m (pop_down_menu):
4438 * xmenu.c (cleanup_widget_value_tree):
4439 * xselect.c (wait_for_property_change_unwind):
4440 Accept pointer and return void, rather than accepting an Emacs
4441 save value encapsulating the pointer and returning a dummy object.
4443 * editfns.c (Fformat): Update the saved pointer directly via
4444 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4445 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4446 (unwind_body): New function.
4447 (record_unwind_protect): First arg is now a function returning void,
4448 not a dummy Lisp_Object.
4449 (record_unwind_protect_ptr, record_unwind_protect_int)
4450 (record_unwind_protect_void): New functions.
4451 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4452 * fileio.c (struct auto_save_unwind): New type.
4453 (do_auto_save_unwind): Use it.
4454 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4455 * insdel.c (struct rvoe_arg): New type.
4456 (reset_var_on_error): Use it.
4457 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4459 (specbinding_func): Remove; there are now several such functions.
4460 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4461 (set_unwind_protect_ptr): New function.
4462 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4464 Be simpler and more consistent about reporting I/O errors.
4465 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4466 Say "Read error" and "Write error", rather than "I/O error", or
4467 "IO error reading", or "IO error writing", when a read or write
4469 * process.c (Fmake_network_process, wait_reading_process_output)
4470 (send_process, Fprocess_send_eof, wait_reading_process_output):
4471 Capitalize diagnostics consistently. Put "failed foo" at the
4472 start of the diagnostic, so that we don't capitalize the
4473 function name "foo". Consistently say "failed" for such
4475 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4476 All callers changed. This is so it can use report_file_error.
4477 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4478 diagnostics consistently as above.
4480 * fileio.c (report_file_errno): Fix errno reporting bug.
4481 If the file name is neither null nor a pair, package it up as a
4482 singleton list. All callers changed, both to this function and to
4483 report_file_error. This fixes a bug where the memory allocator
4484 invoked by list1 set errno so that the immediately following
4485 report_file_error reported the wrong errno value.
4487 Fix minor problems found by --enable-gcc-warnings.
4488 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4489 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4491 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4493 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4494 Set event->arg to Qt if switch-event shall be generated.
4495 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4497 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4499 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4502 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4503 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4504 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4505 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4506 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4507 and there is a focused frame.
4508 (head_table): Add focus-in and focus-out.
4509 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4510 bind to handle-focus-in/out.
4512 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4513 (Fhandle_switch_frame): Call Fhandle_focus_in.
4514 (syms_of_frame): defsubr handle-focus-in/out.
4516 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4518 Fix porting bug to older POSIXish platforms (Bug#14862).
4519 * sysdep.c (emacs_pipe): New function, that implements
4520 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4521 This should port better to CentOS 5 and to Mac OS X 10.6.
4522 All calls to pipe2 changed.
4524 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4525 This makes the code easier to read and the executable a bit smaller.
4526 Do not replace all calls to Fcons that happen to create lists,
4527 just calls that are intended to create lists. For example, when
4528 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4529 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4530 Similarly for list2 through list5.
4531 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4532 * bytecode.c (exec_byte_code):
4533 * callint.c (quotify_arg, Fcall_interactively):
4534 * callproc.c (Fcall_process, create_temp_file):
4535 * charset.c (load_charset_map_from_file)
4536 (Fdefine_charset_internal, init_charset):
4537 * coding.c (get_translation_table, detect_coding_system)
4538 (Fcheck_coding_systems_region)
4539 (Fset_terminal_coding_system_internal)
4540 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4541 * composite.c (update_compositions, Ffind_composition_internal):
4542 * dired.c (directory_files_internal, file_name_completion)
4544 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4545 * doc.c (Fsnarf_documentation):
4546 * editfns.c (Fmessage_box):
4548 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4549 (Feval, eval_sub, Ffuncall, apply_lambda):
4550 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4551 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4552 (Fset_file_times, Finsert_file_contents)
4553 (Fchoose_write_coding_system, Fwrite_region):
4554 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4555 * font.c (font_registry_charsets, font_parse_fcname)
4556 (font_prepare_cache, font_update_drivers, Flist_fonts):
4557 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4558 * frame.c (make_frame, Fmake_terminal_frame)
4559 (x_set_frame_parameters, x_report_frame_params)
4560 (x_default_parameter, Fx_parse_geometry):
4561 * ftfont.c (syms_of_ftfont):
4562 * image.c (gif_load):
4563 * keyboard.c (command_loop_1):
4564 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4565 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4566 (Fminor_mode_key_binding, accessible_keymaps_1)
4567 (Faccessible_keymaps, Fwhere_is_internal):
4568 * lread.c (read_emacs_mule_char):
4569 * menu.c (find_and_return_menu_selection):
4570 * minibuf.c (get_minibuffer):
4571 * nsfns.m (Fns_perform_service):
4572 * nsfont.m (ns_script_to_charset):
4573 * nsmenu.m (ns_popup_dialog):
4574 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4575 (Fx_own_selection_internal):
4576 * nsterm.m (append2):
4577 * print.c (Fredirect_debugging_output)
4578 (print_prune_string_charset):
4579 * process.c (Fdelete_process, Fprocess_contact)
4580 (Fformat_network_address, set_socket_option)
4581 (read_and_dispose_of_process_output, write_queue_push)
4582 (send_process, exec_sentinel):
4583 * sound.c (Fplay_sound_internal):
4584 * textprop.c (validate_plist, add_properties)
4585 (Fput_text_property, Fadd_face_text_property)
4586 (copy_text_properties, text_property_list, syms_of_textprop):
4587 * unexaix.c (report_error):
4588 * unexcoff.c (report_error):
4589 * unexsol.c (unexec):
4590 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4591 (Fformat_mode_line, syms_of_xdisp):
4592 * xfaces.c (set_font_frame_param)
4593 (Finternal_lisp_face_attribute_values)
4594 (Finternal_merge_in_global_face, syms_of_xfaces):
4595 * xfns.c (x_default_scroll_bar_color_parameter)
4596 (x_default_font_parameter, x_create_tip_frame):
4597 * xfont.c (xfont_supported_scripts):
4598 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4599 (menu_help_callback, xmenu_show):
4601 * xterm.c (set_wm_state):
4602 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4603 and similarly for list2 through list5.
4605 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4607 * callproc.c (Fcall_process_region): Fix minor race and tune.
4608 (create_temp_file): New function, with the temp-file-creation part
4609 of the old Fcall_process_region. Use Fcopy_sequence to create the
4610 temp file name, rather than alloca + build_string, for simplicity.
4611 Don't bother to block input around the temp file creation;
4612 shouldn't be needed. Simplify use of mktemp.
4613 Use record_unwind_protect immediately after creating the temp file;
4614 this closes an unlikely race where the temp file was not removed.
4615 Use memcpy rather than an open-coded loop.
4616 (Fcall_process_region): Use the new function. If the input is
4617 empty, redirect from /dev/null rather than from a newly created
4618 empty temp file; this avoids unnecessary file system traffic.
4620 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4622 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4623 Simplify by making this case like the other two. This is a bit
4624 slower on obsolete hosts, but the extra complexity isn't worth it.
4626 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4627 * process.c (create_process) [!DOS_NT]:
4628 Remove now-unnecessary calls to emacs_close.
4630 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4632 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4633 returning early. (Bug#14850)
4635 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4636 and inhibit-iso-escape-detection attributes of 'undecided'.
4639 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4641 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4642 Reported by Herbert J. Skuhra in
4643 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4645 Don't lose top specpdl entry when memory is exhausted.
4646 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4647 specpdl overflow here, to simplify callers; all callers changed.
4648 Always reserve an unused entry at the stack top; this avoids
4649 losing the top entry's information when memory is exhausted.
4651 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4653 Clean up errno reporting and fix some errno-reporting bugs.
4654 * callproc.c (Fcall_process):
4655 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4656 * process.c (create_process, Fmake_network_process):
4657 * unexaix.c (report_error):
4658 * unexcoff.c (report_error):
4659 Be more careful about reporting the errno of failed operations.
4660 The code previously reported the wrong errno sometimes.
4661 Also, prefer report_file_errno to setting errno + report_file_error.
4662 (Fcall_process): Look at openp return value rather than at path,
4663 as that's a bit faster and clearer when there's a numeric predicate.
4664 * fileio.c (report_file_errno): New function, with most of the
4665 old contents of report_file_error.
4666 (report_file_error): Use it.
4667 (Ffile_exists_p, Ffile_accessible_directory_p):
4668 Set errno to 0 when it is junk.
4669 * fileio.c (Faccess_file):
4670 * image.c (x_create_bitmap_from_file):
4671 Use faccessat rather than opening the file, to avoid the hassle of
4672 having a file descriptor open.
4673 * lisp.h (report_file_errno): New decl.
4674 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4677 * process.c (create_process, wait_reading_process_output) [AIX]:
4678 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4679 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4680 a multithreaded environment anyway).
4681 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4683 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4685 * image.c (x_find_image_file): Don't close a remote file handle.
4687 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4689 Fix races with threads and file descriptors.
4690 * callproc.c (Fcall_process_region):
4691 * dired.c (open_directory):
4692 * emacs.c (main, Fdaemon_initialized):
4693 * image.c (x_find_image_file):
4694 * inotify.c (Finotify_rm_watch):
4695 * lread.c (Flocate_file_internal):
4696 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4697 * term.c (term_mouse_moveto, init_tty):
4698 * termcap.c (tgetent):
4699 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4700 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4701 * unexhp9k800.c, unexmacosx.c (unexec):
4702 * callproc.c (Fcall_process_region):
4703 Use emacs_close, not close.
4704 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4705 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4706 and posix_close function on current platforms (which all lack them).
4707 (emacs_close): Use it. This should fix the races on GNU/Linux and
4708 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4709 and it should avoid closing random victim file descriptors on
4712 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4714 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4715 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4718 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4719 This is for .gdbinit xbacktrace.
4721 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4722 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4723 (emacs_set_tty): Now static.
4724 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4725 * term.c (tty_capable_p, tty_default_color_capabilities)
4726 (get_tty_terminal, term_mouse_movement)
4727 (handle_one_term_event, init_tty, maybe_fatal):
4728 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4729 (tgetent, scan_file, name_match, compare_contin):
4730 * terminal.c (get_terminal):
4731 Use bool for boolean.
4732 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4733 Prefer char to unsigned char if either will do.
4734 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4735 (tty_write_glyphs): Prefer int to unsigned.
4736 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4737 All callers changed.
4738 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4740 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4743 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4744 (B__dummy__): New dummy symbol, to pacify C89.
4745 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4746 they can't grok varargs macros.
4747 * dispnew.c (add_window_display_history)
4748 (add_frame_display_history):
4749 * print.c (print_object):
4750 * xdisp.c (debug_method_add):
4751 Use %p printf format only for void pointers.
4752 * emacs.c (usage_message): New constant, replacing ...
4753 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4754 (main): Adjust to usage reorg.
4755 * fns.c (syms_of_fns):
4756 * profiler.c (syms_of_profiler):
4757 Don't use non-constant struct initializers.
4758 * gnutls.h (gnutls_initstage_t):
4759 * lisp.h (enum Lisp_Fwd_Type):
4760 * lread.c (lisp_file_lexically_bound_p):
4761 * xsettings.c (anonymous enum):
4762 Remove trailing comma.
4763 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4764 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4765 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4767 * regex.c (const_re_char): New type, to pacify strict C89.
4768 All uses of 'const re_char' replaced to use it.
4769 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4770 with glibc when strict C89. This change is imported from gnulib.
4772 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4773 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4774 Omit GNU_LINUX implementation, since it requires long long.
4775 * xterm.c (x_draw_underwave):
4776 Do not assume the traditional order of struct's members.
4777 (x_term_init): Rewrite to avoid the need for non-constant structure
4780 Syntax cleanup, mostly replacing macros with functions.
4781 This removes the need for the syntax_temp hack.
4782 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4783 * syntax.c (SYNTAX_INLINE): New macro.
4784 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4785 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4786 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4787 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4788 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4789 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4790 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4791 Now constants, not macros.
4792 (syntax_temp) [!__GNUC__]: Remove.
4793 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4794 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4795 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4796 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4797 Move here from syntax.h; now functions, not macros. Except for the
4798 last function, these are static since only syntax.c uses them.
4799 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4800 All uses changed. Now a function, not a macro; use this fact
4801 to simplify the code.
4802 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4803 compiler bugs; no longer relevant.
4804 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4805 (SYNTAX_INLINE): New macro.
4806 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4807 for the new functions. Use bool for boolean member.
4808 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4809 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4810 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4811 (SETUP_BUFFER_SYNTAX_TABLE):
4812 Now extern inline functions, not macros.
4813 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4814 Remove; all uses replaced by implementation.
4815 (syntax_temp) [!__GNUC__]: Remove decl.
4816 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4818 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4820 * emacs.c (main): Fix syntax error.
4822 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4824 Timestamp fixes for undo (Bug#14824).
4825 * atimer.c (schedule_atimer):
4826 * fileio.c (Ffile_newer_than_file_p):
4827 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4828 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4829 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4830 (syms_of_fileio): Remove Sclear_visited_file_name.
4831 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4832 file doesn't exist; this avoids an ambiguity with negative timestamps.
4833 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4834 * systime.h (make_emacs_time, invalid_emacs_time):
4835 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4836 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4837 * undo.c (record_first_change): Push (visited-file-modtime) onto
4838 undo list rather than reimplementing it by hand, incorrectly.
4840 2013-07-09 Ken Brown <kbrown@cornell.edu>
4842 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4844 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4846 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4848 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4850 Handle errno and exit status a bit more carefully.
4851 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4852 number into an exit status. Instead, use EXIT_CANCELED.
4853 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4854 * callproc.c (relocate_fd):
4855 * emacs.c (close_output_streams, main):
4856 * process.c (create_process):
4857 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4858 Use emacs_perror for simplicity.
4859 * callproc.c (relocate_fd, main):
4860 * sysdep.c (sys_subshell):
4861 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4862 (shut_down_emacs): Use emacs_write, not write.
4863 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4864 * fileio.c (Fcopy_file, e_write):
4865 * nsterm.m (ns_select):
4866 * process.c (send_process):
4867 * sound.c (vox_write):
4868 Use emacs_write_sig, not emacs_write.
4869 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4870 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4872 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4874 (emacs_full_write): New function.
4875 (emacs_write): Rewrite to use it.
4876 (emacswrite_sig, emacs_perror): New functions.
4877 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4879 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4881 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4882 on NS even if it is present. Pixmap on NS is a void*.
4884 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4886 Port to Ubuntu 10 (Bug#14803).
4887 Problem reported by T.V. Raman.
4888 * process.c (close_on_exec, accept4, process_socket):
4889 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4891 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4893 * w32.c (sys_dup): Declare prototype.
4897 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4899 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4901 Make file descriptors close-on-exec when possible (Bug#14803).
4902 This simplifies Emacs a bit, since it no longer needs to worry
4903 about closing file descriptors by hand in some cases.
4904 It also fixes some unlikely races. Not all such races, as
4905 libraries often open files internally without setting
4906 close-on-exec, but it's an improvement.
4907 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4908 * callproc.c (Fcall_process) [!MSDOS]:
4909 * emacs.c (main) [!DOS_NT]:
4910 * nsterm.m (ns_term_init):
4911 * process.c (create_process):
4912 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4913 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4914 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4915 Prefer mkostemp with O_CLOEXEC to mkstemp.
4916 * callproc.c (relocate_fd) [!WINDOWSNT]:
4917 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4918 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4920 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4921 Make the resulting file descriptor close-on-exec.
4922 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4923 * lread.c (load_descriptor_list, load_descriptor_unwind):
4924 Remove; no longer needed. All uses removed.
4925 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4926 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4928 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4929 (Fmake_network_process, Fnetwork_interface_list):
4930 (Fnetwork_interface_info, server_accept_connection):
4931 Make newly-created socket close-on-exec.
4932 * sysdep.c (emacs_open, emacs_fopen):
4933 Make new-created descriptor close-on-exec.
4934 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4935 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4937 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4939 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4940 for NS_IMPL_GNUSTEP.
4942 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4944 Fix openp errno handling.
4945 * callproc.c (Fcall_process): Preserve openp errno around close.
4946 * lread.c (openp): Set errno when returning -1, as some callers
4949 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4951 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4953 * nsterm.h (NSSavePanel): Update comment.
4954 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4955 (ns_run_file_dialog): Declare.
4957 * nsfns.m: Remove panelOK.
4959 (ns_run_file_dialog): New function.
4960 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4961 event loop, so file dialog is popped up by ns_run_file_dialog, called
4962 by sendEvent (Bug#14578).
4963 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4965 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4967 * xdisp.c (default_line_pixel_height): New function.
4968 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4969 (try_cursor_movement, redisplay_window, try_window)
4970 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4972 * window.c (window_scroll_pixel_based):
4973 use default_line_pixel_height.
4975 * dispextern.h (default_line_pixel_height): Add prototype.
4977 * frame.c (x_set_line_spacing): Accept a float value for
4978 line-spacing parameter, per the documentation.
4980 * data.c (Fmultibyte_string_p): Doc fix.
4982 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4984 Use emacs_open more consistently when opening files.
4985 This handles EINTR more consistently now, and makes it easier
4986 to introduce other uniform changes to file descriptor handling.
4987 * src/systdio.h: New file.
4988 * src/buffer.c (mmap_init):
4989 * cygw32.c (chdir_to_default_directory):
4990 * dispnew.c (Fopen_termscript):
4991 * emacs.c (Fdaemon_initialized):
4992 * fileio.c (Fdo_auto_save):
4993 * image.c (slurp_file, png_load_body, jpeg_load_body):
4994 * keyboard.c (Fopen_dribble_file):
4996 * print.c (Fredirect_debugging_output):
4997 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4998 * termcap.c (tgetent):
4999 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5000 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5001 * w32term.c (w32_initialize) [CYGWIN]:
5002 * xfaces.c (Fx_load_color_file):
5003 Use emacs_open instead of plain open, and emacs_fopen instead of
5005 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5006 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5007 * callproc.c (default_output_mode): New constant.
5008 (Fcall_process): Use it to call emacs_open instead of plain creat.
5009 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5010 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5011 (emacs_fopen): New function.
5012 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5013 Include <lisp.h>, for emacs_open.
5014 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5016 Remove duplicate #include directives.
5017 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5019 Don't include stdio.h twice.
5020 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5021 Don't include sys/types.h or stdio.h twice.
5022 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5023 * lread.c: Don't include coding.h twice.
5024 * nsfont.m: Don't include frame.h twice.
5025 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5026 * ralloc.c: Don't include <unistd.h> twice.
5027 * xdisp.c: Don't include font.h twice.
5028 * xterm.c: Don't include fontset.h twice.
5029 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5031 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5033 Scale ImageMagick images more carefully.
5034 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5035 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5036 Be more careful about avoiding undefined behavior after
5037 integer overflow and division by zero.
5039 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5041 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5042 (syms_of_w32fns): DEFSYM them.
5043 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5044 (CCHDEVICENAME): Define macros if not defined.
5045 (struct MONITOR_INFO_EX): New struct.
5046 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5047 (enum_display_monitors_fn): New variable.
5048 (globals_of_w32fns): Initialize it.
5049 (Fx_display_pixel_width, Fx_display_pixel_height)
5050 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5051 multi-monitor setups in docstrings.
5052 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5053 screen size by primary monitor's millimeter per pixel.
5054 (w32_monitor_enum, w32_display_monitor_attributes_list)
5055 (w32_display_monitor_attributes_list_fallback)
5056 (Fw32_display_monitor_attributes_list): New functions.
5057 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5059 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5061 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5063 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5065 * fileio.c (Qfile_notify_error): New error symbol.
5067 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5068 * inotify.c (inotify_callback, symbol_to_inotifymask)
5069 (Finotify_add_watch, Finotify_rm_watch): Use it.
5070 (inotifyevent_to_event): Exchange order of cookie and file name.
5071 (Finotify_add_watch): Adapt docstring.
5073 * lisp.h (Qfile_notify_error): Declare.
5075 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5077 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5078 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5079 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5080 which did not work (see <http://bugs.gnu.org/14569#307>).
5081 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5082 && (!noninteractive || initialized)). This attempts to thread
5083 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5085 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5087 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5088 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5090 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5092 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5093 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5094 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5095 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5097 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5099 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5100 Define to __sys_siglist.
5102 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5104 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5105 word-wrap, so that overflow-newline-into-fringe would work in
5106 visual-line-mode. (Bug#2749)
5107 (move_it_in_display_line_to): When the last scanned display
5108 element fits exactly on the display line, and
5109 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5110 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5111 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5112 finding buffer position that corresponds to pixel coordinates,
5113 e.g. in buffer_posn_from_coords.
5115 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5117 * process.c (handle_child_signal): Call catch_child_signal if
5120 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5122 Don't convert function pointers to void * and back.
5123 It isn't portable C, and it's easy enough to avoid.
5124 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5125 (make_save_value): Add support for SAVE_FUNCPOINTER.
5126 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5127 * print.c (print_object):
5128 Distinguish function from object pointers.
5129 * lisp.h (SAVE_FUNCPOINTER): New constant.
5130 (SAVE_SLOT_BITS): Adjust to it.
5131 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5132 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5133 (voidfuncptr): New typedef.
5134 (struct Lisp_Save_Value): New member data[0].funcpointer.
5135 (XSAVE_FUNCPOINTER): New function.
5137 Simplify buildobj processing.
5138 * Makefile.in (buildobj.h): Make it a sequence of strings each
5139 followed by comma, rather than a single string. Put it into a
5140 .tmp file in case there's an error while generating it.
5141 (gl-stamp): Use .tmp for temp files.
5142 (mostlyclean): Clean .tmp files.
5143 * doc.c (buildobj): Move to just the routine that needs it.
5144 It's now an array of strings, so processing is simpler.
5146 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5148 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5149 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5150 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5151 Invoke malloc_enable_thread even when not interactive.
5152 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5153 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5154 in this case, since the underlying bug has now been fixed.
5156 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5158 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5159 unlinking it (bug#14691).
5161 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5163 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5164 before checking whether buffer is modified. This lets
5165 `kill-buffer-query-functions' cancel killing of the buffer or save
5166 its content before `kill-buffer' asks user the "Buffer %s
5167 modified; kill anyway?" question.
5169 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5171 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5172 Let the super performKeyEquivalent deal with them (Bug#14747).
5174 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5176 * widget.c (resize_cb): Remove unused local.
5178 Do not use GTK 3 if it exists but cannot be compiled.
5179 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5180 * xterm.c (x_error_handler) [!USE_GTK]:
5183 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5185 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5187 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5188 to the valid range of values. (Bug#14753)
5190 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5191 when moving point by using the current glyph matrix. This avoids
5192 the need to force redisplay when this function is called in a
5195 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5197 Fix minor problems found by static checking.
5198 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5199 Redo the latter's body to sidestep GCC parenthesization warnings.
5200 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5201 * coding.c (detect_coding, detect_coding_system):
5202 * coding.h (struct undecided_spec):
5203 Use bool for boolean.
5204 * image.c (QCmax_width, QCmax_height): Now static.
5205 * xdisp.c (Fmove_point_visually): Remove unused local.
5207 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5209 * xdisp.c (Fmove_point_visually): New function.
5211 2013-06-28 Kenichi Handa <handa@gnu.org>
5213 * coding.h (define_coding_undecided_arg_index): New enum.
5214 (coding_attr_index): New members
5215 coding_attr_undecided_inhibit_null_byte_detection,
5216 coding_attr_undecided_inhibit_iso_escape_detection,
5217 coding_attr_undecided_prefer_utf_8.
5218 (undecided_spec): New struct.
5219 (struct coding_system): New member `undecided' of the member
5222 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5223 (detect_coding): Likewise.
5224 (detect_coding_system): Likewise.
5225 (Fdefine_coding_system_internal): New coding system properties
5226 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5228 (syms_of_coding): Adjust for coding_arg_undecided_max.
5230 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5232 * image.c (x_from_xcolors): Remove unused local.
5234 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5236 Defer image data transfer between X client and server until actual
5239 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5242 * image.c (Destroy_Image): Remove.
5243 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5244 `mask_p', and `colors_p'. All uses changed.
5245 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5246 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5247 New macros for `flags' arg to x_clear_image_1.
5248 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5249 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5250 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5251 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5252 (image_get_x_image, image_unget_x_image): New functions or macros.
5253 (image_background, image_background_transparent, x_to_xcolors)
5254 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5255 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5256 instead of Destroy_Image.
5257 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5258 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5259 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5260 (imagemagick_load_image, svg_load_image): Use them instead of
5261 x_create_x_image_and_pixmap, and x_put_x_image followed by
5262 x_destroy_x_image, respectively.
5263 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5264 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5265 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5266 background_transparent fields.
5267 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5268 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5270 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5272 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5273 This mostly consists of undoing recent changes.
5274 * callproc.c (Fcall_process):
5275 * process.c (create_process):
5276 Do not worry about catching SIGCHLD here, undoing previous change.
5277 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5278 * process.c, process.h (catch_child_signal):
5279 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5280 * process.c (catch_child_handler): Don't worry about being called
5281 lazily and do not assume caller has blocked SIGCHLD, undoing
5282 previous change. Move first-time stuff back to
5283 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5284 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5285 set lib_child_handler if it's already initialized, which may
5286 help avoid problems on GNUStep.
5288 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5290 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5291 * callproc.c (Fcall_process):
5292 * process.c (create_process):
5293 Make sure SIGCHLD is caught before we fork,
5294 since Emacs startup no arranges to catch SIGCHLD.
5295 * process.c (lib_child_handler): Initialize to null, not to
5297 (catch_child_signal): Allow self to be called lazily.
5298 Do nothing if it's already been called.
5299 Assume caller has blocked SIGCHLD (all callers do now).
5300 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5301 just before it's really needed.
5302 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5303 since it hasn't been caught yet.
5305 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5307 * image.c (compute_image_size): New function to implement
5308 :max-width and :max-height.
5309 (imagemagick_load_image): Use it.
5311 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5313 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5314 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5316 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5317 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5318 the SIGCHLD handler, since the code is not atomic and (due to glib)
5319 signals may be arriving now.
5320 * sysdep.c (init_signals): Do not catch child signals here;
5321 'main' now does that later, at a safer time.
5323 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5325 Clean up SIGCHLD handling a bit (Bug#14569).
5326 * process.c, process.h (catch_child_signal):
5327 Now always extern, even if !NS_IMPL_GNUSTEP.
5328 * process.c (catch_child_signal): Move glib tickler here from
5329 init_process_emacs, so that it's done earlier in Emacs
5330 initialization. Also move the noninteractive && !initialized
5331 check here from init_process_emacs. This is all a bit cleaner for
5332 GNUish platforms, and I hope it works around the Cygwin bug.
5333 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5334 that glib signal handling is tickled before glib creates threads.
5336 * process.c (wait_reading_process_output): Avoid int overflow
5337 when reading more than 2 GiB total from a process.
5339 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5341 * process.c (create_process): Handle a couple more cases,
5342 i.e., work even if new_argv and wait_child_setup[i] are cached.
5343 Use Fcall_process's style for volatile vars.
5345 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5347 * process.c (create_process): Mark PROCESS volatile.
5349 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5351 Use C99-style flexible array members if available.
5352 This avoids some subtle aliasing issues, which typically
5353 aren't a problem with GCC but may be a problem elsewhere.
5354 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5355 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5356 In either case, it uses a flexible array member rather than
5357 the old struct hack. All uses changed.
5358 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5359 Adjust to sdata reorganization.
5360 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5361 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5362 that ports better to pre-C99 non-GCC.
5363 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5364 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5365 as the latter has changed.
5366 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5367 and port better to pre-C99 GCC.
5368 * image.c (struct xpm_cached_color):
5369 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5370 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5371 Use FLEXIBLE_ARRAY_MEMBER.
5372 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5373 Move decl to top level so it gets checked against implementation.
5374 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5375 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5377 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5379 * syntax.c: Integer cleanups.
5380 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5381 All uses that need 0-or-2 changed to:
5382 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5383 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5384 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5385 (char_quoted, prev_char_comend_first, back_comment)
5386 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5387 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5388 Use bool for boolean.
5389 (update_syntax_table, skip_chars, skip_syntaxes):
5390 Prefer int to unsigned when either will do.
5391 (back_comment): Return boolean success flag, like forw_comment,
5392 instead of positive-or-minus-1 (which might have overflowed int anyway).
5393 Don't stuff ptrdiff_t into int.
5394 (syntax_spec_code, syntax_code_spec): Now const.
5395 (Fmatching_paren, scan_lists, scan_sexps_forward):
5396 Use enum syntaxcode for syntax code.
5397 (Fmatching_paren): Check that arg is a character, not just an integer.
5398 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5399 (Finternal_describe_syntax_value): Omit no-longer-needed
5401 (skip_chars): Use char, not unsigned char, when the distinction
5403 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5404 * bytecode.c (exec_byte_code):
5405 * syntax.c (syntax_spec_code, Fchar_syntax)
5406 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5408 * syntax.h (SYNTAX_WITH_FLAGS):
5409 Omit unnecessary casts.
5411 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5413 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5414 line dimensions here, to avoid race conditions with the main
5415 thread. (Bug#14062, bug#14630, bug#14669)
5417 * w32term.c (w32_draw_window_cursor): Compute the header line and
5418 mode line dimensions here.
5419 <w32_system_caret_window, w32_system_caret_hdr_height>:
5420 <w32_system_caret_mode_height>: New variables.
5422 * w32term.h: Declare them.
5424 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5426 * alloc.c (die): Move "assertion failed" string here ...
5427 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5428 COND when SUPPRESS_CHECKING. This shrinks the executable text
5429 size by 0.8% to 2.2% when configured with --enable-checking,
5430 depending on optimization flags (GCC 4.8.1 x86-64).
5432 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5434 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5436 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5437 base is 2; this is more accurate.
5439 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5441 * sound.c (string_default): Move to !WINDOWSNT section.
5442 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5444 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5446 * sound.c: Integer cleanups.
5447 Remove unnecessary forward decls.
5448 (struct sound_device): The 'file' member is now a Lisp_Object, not
5449 a char *, so that we needn't invoke alloca on a huge size.
5450 (Fplay_sound_internal): Adjust to this.
5451 (string_default): New function.
5452 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5453 Use it to adjust to the struct sound_device change.
5454 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5455 (be2hs) [0]: Remove.
5457 * syntax.c (skip_chars): Don't use uninitialized storage
5458 when searching a multibyte buffer for characters that are not in a
5459 unibyte string that contains non-ASCII characters.
5461 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5463 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5464 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5466 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5468 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5470 2013-06-18 Kenichi Handa <handa@gnu.org>
5472 * font.c (Ffont_spec): Signal an error for an invalid font name
5475 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5477 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5478 In particular this ports to 32-bit sparc Sun cc.
5479 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5480 array with a dummy element at specpdl[-1], so that its address can
5482 (unbind_to): Do not copy the binding; not needed, now that we
5483 copy old_value in the one place where the copy is needed.
5484 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5485 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5486 (union specbinding): Rename from struct specbinding. Redo layout
5487 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5488 which is not portable. With Sun C 5.12 32-bit sparc, the
5489 declaration causes nargs to be an unsigned bitfield, a behavior
5490 that the C standard allows; but Emacs wants nargs to be signed.
5491 The overall type is now a union of structures rather than a
5492 structure of union of structures, and the 'kind' member is now a
5493 bitfield, so that the overall type doesn't grow. All uses changed.
5494 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5496 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5498 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5499 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5501 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5503 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5505 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5506 unless we know that the window w's frame is a frame object.
5507 Another attempt at solving bug#14062 and bug#14630.
5509 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5511 * textprop.c (property_set_type): New enum.
5512 (add_properties): Allow appending/prepending text properties.
5513 (add_text_properties_1): Factored out of Fadd_text_properties.
5514 (Fadd_text_properties): Move all the code into
5515 add_text_properties_1.
5516 (Fadd_face_text_property): New function that calls
5517 add_text_properties_1.
5519 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5521 Move functions from lisp.h to individual modules when possible.
5522 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5523 * alloc.c (XFLOAT_INIT, set_symbol_name):
5524 * buffer.c (CHECK_OVERLAY):
5525 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5526 (set_char_table_parent):
5527 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5528 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5529 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5530 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5532 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5533 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5534 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5535 (backtrace_args, backtrace_debug_on_exit):
5536 * floatfns.c (CHECK_FLOAT):
5537 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5538 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5539 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5540 (set_hash_index_slot):
5541 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5542 * marker.c (CHECK_MARKER):
5543 * textprop.c (CHECK_STRING_OR_BUFFER):
5544 * window.c (CHECK_WINDOW_CONFIGURATION):
5545 Move here from lisp.h, and make these functions static rather than
5547 * buffer.c (Qoverlayp):
5549 * fns.c (Qhash_table_p):
5550 * window.c (Qwindow_configuration_p):
5552 * lisp.h: Remove the abovementioned defns and decls.
5554 Use functions, not macros, for XINT etc (Bug#11935).
5555 In lisp.h, prefer functions to function-like macros, and
5556 constants to object-like macros, when either will do. This:
5557 . simplifies use, as there's no more need to worry about
5558 arguments' side effects being evaluated multiple times.
5559 . makes the code easier to debug on some platforms.
5560 However, when using gcc -O0, keep using function-like macros
5561 for a few critical operations, for performance reasons.
5562 This sort of thing isn't needed with gcc -Og, but -Og
5563 is a GCC 4.8 feature and isn't widely-enough available yet.
5564 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5565 Remove enum lsb_bits; no longer needed.
5566 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5567 * buffer.c (Qoverlap):
5569 * fns.c (Qhash_table_p):
5570 Now extern, so lisp.h can use these symbols.
5571 * dispextern.h: Include character.h, for MAX_CHAR etc.
5572 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5573 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5574 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5575 (GLYPH_CODE_P): Move here from lisp.h.
5576 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5577 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5578 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5579 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5580 XUNTAG now returns void *.
5581 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5582 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5583 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5584 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5585 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5586 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5587 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5588 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5589 New macros, renamed from their sans-lisp_h_ counterparts.
5590 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5591 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5592 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5593 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5594 If compiling via GCC without optimization, define these as macros
5595 in addition to inline functions.
5596 To disable this, compile with -DINLINING=0.
5597 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5598 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5599 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5600 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5601 (INTMASK, VALMASK): Now macros, since static values cannot be
5602 accessed from extern inline functions.
5603 (VALMASK): Also a constant, for benefit of old GDB.
5604 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5605 is INTEGERP, which can fold it in.
5606 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5607 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5608 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5609 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5610 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5611 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5612 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5613 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5614 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5615 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5616 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5617 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5618 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5619 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5620 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5621 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5622 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5623 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5624 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5625 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5626 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5627 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5628 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5629 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5630 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5631 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5632 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5633 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5634 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5635 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5636 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5637 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5638 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5640 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5641 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5642 (VALMASK): Define in one place rather than in two, merging the
5643 USE_LSB_TAG parts; this is simpler.
5644 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5645 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5646 Move up, to avoid use before definition.
5647 Also include "globals.h" earlier, for the same reason.
5648 (make_natnum): New function.
5649 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5650 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5651 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5652 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5653 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5654 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5655 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5656 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5657 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5658 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5659 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5660 (Qwindow_configuration_p, Qimage): New forward declarations.
5661 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5662 (STRING_COPYIN): Remove; unused.
5663 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5664 (xcar_addr, xcdr_addr): New functions. All uses changed.
5665 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5666 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5667 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5668 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5669 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5670 (TYPE_RANGED_INTEGERP): Simplify.
5671 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5672 (setlocale, fixup_locale, synchronize_system_messages_locale)
5673 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5674 Now empty functions, not macros.
5675 (functionp): Return bool, not int.
5676 * window.c (Qwindow_configuration_p): Now extern,
5677 so window.h can use it.
5678 * window.h (Qwindowp): Move decl back to lisp.h.
5680 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5682 * xdisp.c (Fline_pixel_height): New function, required for solving
5685 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5687 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5689 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5691 * lread.c (syms_of_lread):
5692 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5694 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5696 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5698 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5700 * fileio.c (expand_file_name): Doc fix.
5702 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5704 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5705 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5706 Wait for self, not for 0. This can't hurt on GNU or similar
5707 system, and may help with Cygwin.
5709 * keyboard.c: Don't use PROP (...) as an lvalue.
5710 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5711 Use set_prop (A, B), not PROP (A) = B.
5713 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5715 * xdisp.c (get_it_property): Use it->window instead of generating
5716 a Lisp object from it->w.
5718 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5720 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5721 get-char-property the window that is being rendered, instead of
5722 the buffer, to support window-specific overlays. (Bug#14575)
5723 (compute_display_string_pos): When W is NULL, use the current
5724 buffer as the object to pass to get-char-property.
5725 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5726 pointer member of the bidi iterator, since no window is pertinent
5729 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5731 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5732 being displayed, and pass it to compute_display_string_pos.
5733 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5734 (bidi_paragraph_init): All callers changed.
5736 * xdisp.c (init_from_display_pos, init_iterator)
5737 (handle_single_display_spec, next_overlay_string)
5738 (get_overlay_strings_1, reseat_1, reseat_to_string)
5739 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5740 Set bidi_it.w member from it->w.
5741 (compute_display_string_pos): Accept additional argument, the
5742 window being displayed, and pass it to Fget_char_property.
5745 * dispextern.h (struct bidi_it): New member w, the window being
5747 (compute_display_string_pos): Adjust prototype.
5749 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5751 * xgselect.c: Remove unneeded include xterm.h.
5753 * process.c (wait_reading_process_output): Check for NS before GLIB.
5754 GLIB may be linked in due to rsvg, but ns_select must be called.
5756 * xgselect.c (xg_select): Remove call to window_system_available
5757 and g_main_context_pending at the top, so Gdk events (i.e. file
5758 notify) are processed when Emacs is started with -nw.
5760 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5762 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5763 (ctagsfiles3): New variable, includes only *.m files.
5764 (TAGS): Use an explicit language name in the regular expressions,
5765 to avoid transformation of '/SOMETHING' by MSYS to
5766 'c:\MSYS\SOMETHING'.
5768 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5770 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5772 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5774 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5775 still need to set the mouse pointer shape and activate help-echo.
5778 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5780 A few porting etc. fixes for the new file monitor code.
5781 See the thread containing
5782 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5783 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5784 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5785 (dir_monitor_callback, Fgfile_rm_watch):
5786 Use assq_no_quit instead of Fassoc, for speed.
5787 (dir_monitor_callback, Fgfile_rm_watch):
5788 eassert that the monitor is a fixnum.
5789 (dir_monitor_callback): No need for CDR_SAFE.
5790 Simplify building of lisp with alternative tails.
5791 (Fgfile_add_watch, Fgfile_rm_watch):
5792 Do not assume glib functions set errno reliably on failure.
5793 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5794 and signal an error otherwise.
5795 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5796 Use Fdelq instead of Fdelete, for speed.
5798 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5800 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5801 don't insist on being invoked on a highlighted tool-bar button.
5802 Avoids losing tool-bar functionality when mouse-highlight is nil.
5803 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5804 Don't highlight when mouse-highlight is nil.
5805 (note_mouse_highlight): When mouse-highlight is nil, don't return
5806 right away; instead, run tool-bar and mode-line highlight
5807 subroutine, clear any existing highlight, and revert the mouse
5808 pointer to its default shape. (Bug#14558)
5810 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5812 * lisp.mk (lisp): Add prog-mode.el.
5814 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5816 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5817 * process.c (dummy_handler): New function.
5818 (lib_child_handler): New static var.
5819 (handle_child_signal): Invoke it.
5820 (catch_child_signal): If a library has set up a signal handler,
5821 save it into lib_child_handler.
5822 (init_process_emacs): If using glib and not on Windows, tickle glib's
5823 child-handling code so that it initializes its private SIGCHLD handler.
5824 * syssignal.h (SA_SIGINFO): Default to 0.
5825 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5826 31; it should no longer be needed now.
5828 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5830 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5832 * gfilenotify.c (globals_of_gfilenotify): New function.
5833 (syms_of_gfilenotify): Move global initialization there.
5835 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5837 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5839 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5840 * keyboard.c (menu_bar_items, tool_bar_items):
5841 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5842 not override local keymaps any more.
5844 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5846 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5848 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5850 * w32console.c (initialize_w32_display): Return the dimensions of
5851 the console window via 2 additional arguments, not via the current
5852 frame. This avoids crashes due to overrunning the bounds of
5853 frame's decode_mode_spec_buffer, which is not resized following
5854 the change of the frame dimensions from the initial 10x10.
5856 * w32term.h (w32_initialize_display_info): Adjust prototype.
5858 * term.c (init_tty): Take dimensions of the frame from the values
5859 returned by initialize_w32_display.
5861 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5862 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5863 (LIBES): Add $(GFILENOTIFY_LIBS).
5865 * w32inevt.c (handle_file_notifications): Add dummy implementation
5866 for !HAVE_W32NOTIFY.
5868 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5870 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5872 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5874 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5876 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5878 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5880 Fix minor problems found by static checking.
5881 * data.c (pure_write_error):
5882 Use xsignal2, not Fsignal, as Fsignal might return.
5883 * eval.c (set_backtrace_debug_on_exit): Now static.
5884 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5885 No longer inline. EXTERN_INLINE is needed only for functions
5886 defined in .h files. Reindent function header as per GNU style.
5887 (backtrace_p, backtrace_top, backtrace_next):
5888 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5889 compiler or linker. Add extern decls to pacify gcc -Wall.
5890 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5892 * frame.c (free_monitors): Define only on platforms that need it.
5893 * nsterm.m (ns_term_init):
5894 * process.c (catch_child_signal):
5895 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5896 defined on all porting targets these days.
5897 * process.c, process.h (catch_child_signal):
5898 Make it extern only if NS_IMPL_GNUSTEP is defined.
5900 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5902 * w32.c (gettimeofday): Make the signature identical to prototype
5903 in nt/inc/sys/time.h.
5905 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5907 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5910 * keyboard.c (safe_run_hooks_error): Improve error message.
5912 * data.c (pure_write_error): Add `object' argument.
5913 * puresize.h (CHECK_IMPURE): Use it.
5915 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5917 * Makefile.in (NOTIFY_OBJ): New variable.
5918 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5920 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5921 Call syms_of_gfilenotify.
5923 * gfilenotify.c: New file.
5925 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5926 and Qfile_w32notify.
5927 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5928 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5930 * lisp.h: Declare syms_of_gfilenotify.
5932 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5934 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5936 Merge the specpdl and backtrace stacks. Make the structure of the
5937 specpdl entries more obvious via a tagged union of structs.
5938 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5939 (enum specbind_tag): New enum.
5940 (struct specbinding): Make it a tagged union of structs.
5941 Add a case for backtrace records.
5942 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5943 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5944 (backtrace_debug_on_exit): New accessors.
5945 (struct backtrace): Remove.
5946 (struct catchtag): Remove backlist field.
5947 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5949 (Flocal_variable_p): Speed up the common case where the binding is
5951 * eval.c (backtrace_list): Remove.
5952 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5953 (set_backtrace_args, set_backtrace_nargs)
5954 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5955 (backtrace_next): New functions.
5956 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5957 (unwind_to_catch, internal_lisp_condition_case)
5958 (internal_condition_case, internal_condition_case_1)
5959 (internal_condition_case_2, internal_condition_case_n): Don't bother
5960 with backtrace_list any more.
5961 (Fsignal): Adjust to new backtrace format.
5962 (grow_specpdl): Move up.
5963 (record_in_backtrace): New function.
5964 (eval_sub, Ffuncall): Use it.
5965 (apply_lambda): Adjust to new backtrace format.
5966 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5968 (specbind): Adjust to new specpdl format. Simplify.
5969 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5970 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5972 (mark_backtrace): Remove.
5973 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5974 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5975 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5977 * profiler.c (record_backtrace): Use get_backtrace.
5978 (handle_profiler_signal): Use backtrace_top_function.
5979 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5982 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5984 * process.h (catch_child_signal): Declare.
5986 * process.c (catch_child_signal): New function.
5987 (init_process_emacs): Call it.
5989 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5990 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5992 (x_set_cursor_type): Remove declaration.
5993 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5994 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5995 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5996 (ns_get_color): Use F suffix on float.
5997 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5998 (ns_get_rgb_color): Remove.
5999 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6000 (note_mouse_movement): x and y are CGFloat.
6001 (ns_draw_fringe_bitmap): Remove unused rowY.
6002 Change #if to COCOA && >= 10_6.
6003 (ns_draw_window_cursor): Remove unused overspill.
6004 (ns_draw_underwave): width and x are EamcsCGFloat.
6005 (ns_draw_box): thickness is CGFloat.
6006 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6007 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6008 if not in main thread.
6009 (ns_get_pending_menu_title, ns_check_menu_open)
6010 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6011 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6012 (sendFromMainThread:): New method.
6013 (changeFont:): size is CGFloat.
6014 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6015 Disable warning about permanent text.
6016 (characterIndexForPoint:): Adjust return type depending on GNUStep
6018 (mouseDown:): delta is CGFloat.
6019 (updateFrameSize): Remove unised variable f.
6020 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6021 Cast float to EmacsCGFloat.
6022 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6023 also to -1 when restoring.
6024 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6025 inside NS_IMPL_COCOA.
6026 (toggleFullScreen:): Put call to toggleFullScreen inside
6027 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6028 (setPosition:portion:whole:): por is CGFloat.
6029 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6030 (mouseDown:): Use CGFloat.
6031 (mouseDragged:): Remove unised variable edge.
6032 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6034 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6036 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6037 when NS_IMPL_GNUSTEP.
6038 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6039 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6040 (EmacsToolbar): Add clearAll. Add tag argument to
6041 addDisplayItemWithImage.
6042 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6044 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6046 * nsmenu.m (ns_update_menubar): Make static.
6047 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6048 (fillWithWidgetValue:): Add cast to SEL for setAction.
6049 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6050 (update_frame_tool_bar): Update code for GNUStep.
6051 (clearAll): New method.
6052 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6053 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6054 Move identifierToItem setObject and activeIdentifiers addObject before
6055 call to insertItemWithItemIdentifier.
6056 (validateVisibleItems): Fix indentation.
6057 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6058 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6059 UtilityWindow to aStyle, remove call to setStyleMask.
6061 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6063 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6064 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6065 Use F suffix on floats.
6066 (ns_char_width): Returns CGFloat.
6067 (ns_ascii_average_width): w is CGFloat instead of float.
6068 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6070 (ns_glyph_metrics): CGFloat instead of float.
6072 * nsfns.m (x_set_foreground_color, x_set_background_color):
6074 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6075 remove unused variables.
6076 (Fns_read_file_name): Keep track if panel is for save.
6077 Use ns_filename_from_panel/ns_directory_from_panel.
6078 (Fns_list_services): delegate only used for COCOA.
6079 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6080 Just return the input if GNUStep.
6081 (x_screen_planes): Remove.
6082 (Fxw_color_values): Use EmacsCGFloat
6083 (Fns_display_monitor_attributes_list): Only get screen number for
6085 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6087 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6088 ns_directory_from_panel.
6090 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6092 * process.c (handle_child_signal): Also use WCONTINUED.
6093 This is so that list-processes doesn't mistakenly list the process
6094 as stopped, when the process has actually been continued and is
6097 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6099 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6100 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6101 not already configured.
6103 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6105 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6107 * Makefile.in (mostlyclean): Remove *.res files.
6109 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6111 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6112 a buffer (bug#8447).
6114 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6116 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6117 display vector, and we backtrack, handle the case that the
6118 previous character position is also displayed from a display
6119 vector or covered by a display string or image. (Bug#14476)
6121 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6123 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6124 (struct MonitorInfo, free_monitors): Remove.
6125 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6126 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6127 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6130 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6131 (struct MonitorInfo, free_monitors): Remove.
6132 (ns_screen_name): Make static.
6133 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6134 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6137 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6138 (struct MonitorInfo): New struct.
6139 (free_monitors, make_monitor_attribute_list): Declare.
6141 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6143 (free_monitors, make_monitor_attribute_list): New functions.
6144 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6147 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6149 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6151 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6153 * keyboard.c: Apply keyboard decoding only to events that come directly
6154 from the tty, not from unread-command-events (bug#14368).
6155 (read_event_from_main_queue): New function, extracted from read_char).
6156 (read_decoded_char): Remove.
6157 (read_decoded_event_from_main_queue): New function to replace it.
6158 (read_char): Use it.
6159 (read_key_sequence): Use read_char rather than read_decoded_char.
6161 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6163 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6165 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6167 2013-05-22 Kenichi Handa <handa@gnu.org>
6169 The following changes are to fix the setting of
6170 buffer-file-coding-system on, for instance, C-x RET c unix RET
6171 _FILE_OF_DOS_EOL_TYPE_ RET.
6173 * coding.h (struct coding_system): New member detected_utf8_chars.
6175 * coding.c (detect_coding_utf_8): Count characters and check EOL
6176 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6178 (setup_coding_system): Do not initialize coding->head_ascii.
6179 (check_ascii): Do not set coding->eol_seen but update it. Do not
6180 call adjust_coding_eol_type here.
6181 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6182 If the eol-type of CODING is already specified, adjust the eol type
6183 of the found coding-system.
6184 (decode_coding_gap): Cancel previous change. Utilize the
6185 character numbers counted by detect_coding_utf_8. Fix detection
6188 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6190 * search.c (looking_at_1): Only set last_thing_searched if the match
6191 changed the match-data (bug#14281).
6193 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6195 * xdisp.c (reseat_at_previous_visible_line_start):
6196 Already declared in dispextern.h, so remove it here.
6197 (move_it_vertically_backward): Likewise.
6199 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6201 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6202 (Fx_display_pixel_width, Fx_display_pixel_height)
6203 (Fx_display_mm_width, Fx_display_mm_height):
6204 Mention `display-monitor-attributes-list' in docstrings.
6206 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6207 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6208 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6209 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6210 (Fx_display_backing_store, Fx_display_visual_class)
6211 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6212 (Fx_display_grayscale_p, Fx_display_pixel_width)
6213 (Fx_display_pixel_height, Fx_display_planes)
6214 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6215 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6216 (Fx_display_mm_width, Fx_display_mm_height)
6217 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6218 height for all physical monitors as in X11.
6220 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6221 Return pixel width or height for all physical monitors as in X11.
6223 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6225 Port --enable-gcc-warnings to clang.
6226 * bytecode.c (exec_byte_code):
6228 Redo diagnostic pragmas to pacify clang, too.
6229 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6230 * editfns.c (Fencode_time):
6231 * fileio.c (file_accessible_directory_p):
6232 * font.c (font_unparse_xlfd):
6233 Use '&"string"[index]' instead of '"string" + (index)'.
6234 * undo.c (user_error): Remove; unused.
6236 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6238 * insdel.c (insert_1_both): Document the arguments, instead of
6239 referring to insert_1, which no longer exists.
6241 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6242 some window, increment windows_or_buffers_changed, so that
6243 *Messages* display in that window is updated. (Bug#14408)
6245 * w32.c: Include epaths.h.
6246 (init_environment): Use cmdproxy.exe without leading directories.
6247 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6249 (gettimeofday): Adjust signature and return value to Posix
6252 * unexw32.c (open_output_file): Delete the existing emacs.exe
6253 before creating it, to break the hard link to the versioned
6256 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6257 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6258 (FIRSTFILE_OBJ): New variables.
6259 (W32_RES): Rename to EMACSRES. All users changed.
6260 (base_obj): Use $(CM_OBJ).
6261 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6262 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6263 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6264 $(W32_RES_LINK) before $(LIBES).
6265 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6267 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6269 * makefile.w32-in (DOC): Use just "DOC".
6271 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6273 * process.c: Export default filters and sentinels to Elisp.
6274 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6276 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6277 (Fset_process_sentinel, Fformat_network_address):
6278 Default to them instead of nil.
6279 (server_accept_connection): Sentinels can't be nil any more.
6280 (read_and_dispose_of_process_output): New function, extracted from
6281 read_process_output.
6282 (read_process_output): Use it; filters can't be nil.
6283 (Finternal_default_process_filter): New function, extracted from
6284 read_process_output.
6285 (exec_sentinel_unwind): Remove function.
6286 (exec_sentinel): Don't zilch sentinel while running.
6287 (status_notify): Sentinels can't be nil.
6288 (Finternal_default_process_sentinel): New function extracted from
6290 (setup_process_coding_systems): Default filter is not nil any more.
6291 (syms_of_process): Export new Elisp functions and initialize
6293 * lisp.h (make_lisp_proc): New function.
6295 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6297 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6299 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6301 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6302 unless we know that the window w is a leaf window.
6303 Another attempt at solving bug#14062.
6305 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6307 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6310 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6312 * image.c (gif_load): Check that subimages fit (Bug#14345).
6314 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6316 * lread.c (skip_dyn_eof): New function.
6317 (read1): Use it to skip the end of a file in response to #@00.
6319 * doc.c (get_doc_string): Slightly relax the sanity checking.
6321 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6323 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6324 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6325 (MonitorInfo): New struct.
6326 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6327 (Fns_display_monitor_attributes_list): New functions.
6328 (display-usable-bounds): Remove.
6329 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6332 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6334 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6335 (GTK_CHECK_VERSION): New macro, if not already defined.
6336 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6337 replaced by GTK_CHECK_VERSION.
6339 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6341 * xterm.h (GTK_PREREQ): New macro.
6342 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6343 to use this macro instead, for consistency and clarity.
6345 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6347 * xdisp.c (row_for_charpos_p): New function, with code of
6348 cursor_row_p, but accepts an additional argument CHARPOS instead
6349 of using a hardcoded PT.
6350 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6351 (row_containing_pos): Call row_for_charpos_p instead of partially
6352 doing the same. Fixes cursor positioning under longlines-mode
6353 when longlines-show-effect includes more than one newline, when
6354 moving the cursor vertically up.
6356 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6358 * makefile.w32-in (ACL_H): New macro.
6359 ($(BLD)/fileio.$(O)): Update dependencies.
6361 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6363 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6364 * Makefile.in (LIB_ACL): New macro.
6365 (LIBACL_LIBS): Remove.
6366 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6367 * fileio.c: Include <acl.h>.
6368 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6369 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6371 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6374 * unexelf.c: Don't assume ElfW (Half) fits in int.
6375 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6376 when dealing with ElfW (Half) values, since they can exceed 2**31
6377 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6378 (entry_address): Omit unused NUM arg. All uses changed.
6380 2013-05-07 Juri Linkov <juri@jurta.org>
6382 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6383 to the string converted from number with `Fnumber_to_string'.
6386 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6388 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6389 This fixes a problem introduced by my previous change.
6391 2013-05-07 Glenn Morris <rgm@gnu.org>
6393 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6395 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6397 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6399 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6401 Static checking by GCC 4.8.0.
6402 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6403 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6404 (x_get_monitor_attributes_fallback)
6405 (x_get_monitor_attributes_xinerama)
6406 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6407 Define only if USE_GTK.
6408 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6409 (x_get_monitor_attributes_fallback): Omit unused locals.
6410 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6411 Use double, not float, to avoid mixed-mode floating point arithmetic.
6413 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6414 Jan Djärv <jan.h.d@swipnet.se>
6416 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6417 (XINERAMA_CFLAGS): New macros.
6418 (ALL_CFLAGS, LIBES): Use them.
6420 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6421 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6422 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6423 (syms_of_xfns): DEFSYM them.
6424 (struct MonitorInfo): New struct.
6425 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6426 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6427 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6428 (x_get_monitor_attributes_xinerama): New functions.
6429 (Fx_display_monitor_attributes_list): New primitive.
6430 (syms_of_xfns): Defsubr it.
6432 * xterm.h (x_display_info): Add Xatom_net_workarea and
6433 Xatom_net_current_desktop.
6435 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6436 and dpyinfo->Xatom_net_current_desktop.
6438 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6440 * xdisp.c (pos_visible_p): Use the special code for finding the
6441 beginning of a display property or overlay for any "replacing"
6442 display property, not just for display strings. This solves
6443 incorrect reporting of position by posn-at-point. (Bug#14241)
6445 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6447 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6448 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6449 Verify that ElfW (Half) fits in int.
6450 (fatal): Use same signature as lisp.h.
6451 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6452 configure and build with -DUNEXELF_DEBUG without worrying about
6453 other modules that use DEBUG.
6454 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6455 possibly-wide integers now uses it instead of plain fprintf.
6456 (entry_address): New function, which avoids problems with 32-bit
6457 overflow on 64-bit hosts.
6458 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6459 (round_up): Don't assume the remainder fits in int.
6460 (find_section): Use bool for boolean. Simplify debug code.
6461 (unexec): Don't assume file sizes fit in int or size_t.
6462 Omit unnecessary trailing newline in 'fatal' format.
6463 Use strerror rather than outputting decimal error number.
6464 Remove unused code when emacs is not defined;
6465 this file relies on Emacs now.
6466 Don't assume e_phnum and e_shnum are positive.
6468 * regex.c: Fix problems when DEBUG is defined.
6469 (extract_number, extract_number_and_incr): Define regardless of
6470 whether DEBUG is defined; that's simpler and makes the code less
6471 likely to go stale in the normal case when DEBUG is not defined.
6472 Return int rather than taking an int * arg. All callers changed.
6473 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6474 Remove, replacing with ...
6475 (DEBUG_PRINT): New macro. All callers changed.
6476 (DEBUG_COMPILES_ARGUMENTS): New macro.
6477 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6478 (print_compiled_pattern, print_double_string) [DEBUG]:
6479 Use prototype rather than old-style definition.
6480 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6481 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6482 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6483 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6484 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6485 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6486 This matters only when DEBUG is defined.
6488 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6490 * xdisp.c (set_iterator_to_next): Set the
6491 ignore_overlay_strings_at_pos_p flag only if we are _really_
6492 iterating over an overlay string, as indicated by the
6493 current.overlay_string_index member. (Bug#14306)
6495 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6497 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6498 to where it is used, to avoid autorelease issues (Bug#14050).
6500 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6502 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6503 * fileio.c (syms_of_fileio): Implement this.
6504 * filelock.c (create_lock_file): If symbolic links don't work, so
6505 we use a regular file as a lock file, do not fsync the lock file;
6508 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6510 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6511 (syms_of_minibuf): Adjust accodingly.
6513 * callint.c (Fcall_interactively): Adjust calls accordingly.
6515 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6517 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6518 w->contents is a buffer before computing everything else.
6519 Use parentheses to disambiguate last part of the condition.
6521 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6522 assertion violations. (Bug#14062)
6524 2013-05-01 David Reitter <david.reitter@gmail.com>
6526 * nsfns.m (ns_tooltip): Initialize.
6528 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6530 * coding.c (decode_coding_gap): Don't remove the character before
6531 a newline unless it's a CR character. (Bug#14287)
6533 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6535 * dispextern.h (struct face): Move enum face_underline_type
6536 earlier so that bitfields can be in the same word.
6538 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6540 * nsfns.m (handlePanelKeys): New function.
6541 (EmacsOpenPanel:performKeyEquivalent:)
6542 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6543 arrows/function/control and copy/paste keys (Bug#14296).
6545 2013-04-27 Juri Linkov <juri@jurta.org>
6547 * callint.c (Fcall_interactively): Call `Qread_number' for
6548 interactive code letter `n' instead of using duplicate code.
6551 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6553 * systime.h (make_timeval): Declare as 'const'.
6555 2013-04-27 Kenichi Handa <handa@gnu.org>
6557 * font.c (font_open_entity): Always open a font of manageable
6560 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6562 Port better to AIX (Bug#14258).
6563 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6566 2013-04-24 Kenichi Handa <handa@gnu.org>
6568 * coding.c (decode_coding_iso_2022): When an invalid escape
6569 sequence is encountered, reset the invocation and designation
6570 status to the safest one.
6572 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6574 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6575 Without this fix, "make distclean" leaves stamp-h1 behind.
6577 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6579 * w32fns.c (w32_fullscreen_rect): New function to compute the
6580 window rectangle for the given fullscreen mode.
6581 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6582 longer tunes the window size. This keeps the window's edges flush
6583 with the screen and allows the taskbar to hide itself in fullboth.
6585 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6586 window decorations and uses the entire screen.
6588 * w32term.h (w32_fullscreen_rect) Add prototype.
6589 (struct w32_output): Replace normal_width, normal_height,
6590 normal_top, and normal_left members with a single normal_placement
6592 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6594 (FRAME_NORMAL_PLACEMENT): New macro.
6596 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6598 * minibuf.c (Ftest_completion): Silence compiler warning.
6600 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6602 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6605 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6608 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6609 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6610 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6611 parentheses where appropriate.
6613 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6615 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6617 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6619 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6620 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6621 Mention in the doc string that setting these variables takes
6622 effect only after a call to set-window-buffer. (Bug#14200)
6624 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6626 * indent.c (Fvertical_motion): Don't consider display strings on
6627 overlay strings as display strings on the buffer position we
6628 started from. This prevents vertical cursor motion from jumping
6629 more than one line when there's an overlay string with a display
6630 property at end of line.
6631 Reported by Karl Chen <Karl.Chen@quarl.org> in
6632 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6634 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6636 * window.c (select_window): `record_buffer' even if window is
6637 already selected (bug#14191).
6639 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6641 * window.c (Fwindow_end): Test more flags, including the buffer's
6642 last_overlay_modified flag, to determine whether the window's
6643 display is really up-to-date. Prevents the function from
6644 returning a stale value. (Bug#14170)
6645 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6648 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6650 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6651 garbaged only if it is not already the top frame on its TTY.
6652 This prevents flickering due to constant redrawing of TTY frames when
6653 there are GUI frames open in the same session. (Bug#13864)
6655 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6657 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6658 of marking the idle timers directly.
6660 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6662 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6665 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6667 * window.c (select_window): Don't record_buffer while the invariant is
6668 temporarily broken (bug#14161).
6670 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6672 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6674 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6676 2013-04-07 Romain Francoise <romain@orebokech.com>
6678 Ignore additional platform-specific ACL errors (Bug#13702).
6679 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6680 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6682 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6684 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6687 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6689 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6690 This bug was introduced by my 2013-02-25 change that simplified
6691 data_start configuration. Without this change, on GNU/Linux
6692 an Emacs configured with --enable-profiling fails immediately
6693 due to a profiler signal.
6694 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6695 with these flags. On platforms where special flags are needed
6696 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6697 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6698 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6700 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6702 Get rid of some platform-specific functions examining window
6703 system and its capabilities. This is a partial rework of the
6705 * lisp.h (have_menus_p): Remove prototype. This function is
6706 replaced with platform-independent window_system_available.
6707 (check_window_system): Move to...
6708 * frame.h (decode_window_system_frame, window_system_available):
6709 ...here, add new prototypes.
6710 * frame.c (window_system_available, decode_window_system_frame):
6712 (check_window_system): Platform-independent now.
6713 * xterm.h (x_in_use): Remove declaration.
6715 * w32term.h (check_x_frame):
6716 * nsterm.h (check_x_frame): Remove prototypes. This function
6717 is replaced with platform-independent decode_window_system_frame.
6718 * msdos.c (have_menus_p): Remove.
6719 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6720 Remove platform-specific functions. Use check_window_system,
6721 decode_window_system_frame and check_ns_display_info where
6722 appropriate. Minor style and comment tweaks.
6723 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6724 (check_x_frame): Likewise.
6725 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6727 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6728 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6729 * xmenu.c, xselect.c: All related users changed.
6731 2013-04-03 Kenichi Handa <handa@gnu.org>
6733 The following changes is to optimize the code for reading UTF-8
6736 * coding.c (check_ascii): Rename from detect_ascii. Return value
6737 changed. Check EOL format. Do not call adjust_coding_eol_type
6739 (check_utf_8): New function.
6740 (adjust_coding_eol_type): Do nothing if already adjusted.
6741 (detect_coding): Compare the return value of check_ascii with
6742 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6743 (decode_coding_gap): Optimize for valid UTF-8.
6745 2013-03-21 Kenichi Handa <handa@gnu.org>
6747 * coding.c (syms_of_coding): Cancel previous change.
6749 * insdel.c (insert_from_gap): Fix previous change.
6751 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6753 Consistently use platform-specific function to detect window system.
6754 * lisp.h (check_window_system): New prototype. This function is
6755 going to replace check_x, check_w32 and check_ns.
6756 (have_menus_p): Mention msdos.c in comment.
6757 * fontset.c (check_window_system_func): Remove. Adjust all users.
6758 * fontset.h (check_window_system_func): Remove prototype.
6759 * nsterm.h (check_ns):
6760 * xterm.h (check_x):
6761 * w32term.h (check_w32): Likewise.
6762 * menu.c (Fx_popup_menu): Use check_window_system.
6763 * msdos.c (check_window_system): Define for MS-DOS.
6764 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6765 * w32fns.c (check_window_system): Likewise for MS-Windows.
6766 * xfns.c (check_window_system): Likewise for X.
6767 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6768 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6770 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6772 Prefer < to > in range checks such as 0 <= i && i < N.
6773 This makes it easier to visualize quantities on a number line.
6774 This patch doesn't apply to all such range checks,
6775 only to the range checks affected by the 2013-03-24 change.
6776 This patch reverts most of the 2013-03-24 change.
6777 * alloc.c (xpalloc, Fgarbage_collect):
6778 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6779 * character.c (string_escape_byte8):
6780 * charset.c (read_hex):
6781 * data.c (cons_to_unsigned):
6782 * dispnew.c (update_frame_1):
6783 * doc.c (Fsubstitute_command_keys):
6784 * doprnt.c (doprnt):
6785 * editfns.c (hi_time, decode_time_components):
6786 * fileio.c (file_offset):
6787 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6788 * font.c (font_intern_prop):
6789 * frame.c (x_set_alpha):
6790 * gtkutil.c (get_utf8_string):
6791 * indent.c (check_display_width):
6792 * keymap.c (Fkey_description):
6793 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6795 * minibuf.c (read_minibuf_noninteractive):
6796 * process.c (wait_reading_process_output):
6797 * search.c (Freplace_match):
6798 * window.c (get_phys_cursor_glyph):
6799 * xdisp.c (redisplay_internal):
6800 * xsmfns.c (smc_save_yourself_CB):
6801 Prefer < to > for range checks.
6802 * dispnew.c (sit_for): Don't mishandle NaNs.
6803 This fixes a bug introduced in the 2013-03-24 change.
6804 * editfns.c (decode_time_components): Don't hoist comparison.
6805 This fixes another bug introduced in the 2013-03-24 change.
6807 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6809 * frame.h (struct frame): Drop scroll_bottom_vpos
6810 member becaue all real users are dead long ago.
6811 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6812 * xdisp.c (redisplay_internal): Adjust user.
6814 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6816 * nsmenu.m (showAtX:Y:for:): setLevel to
6817 NSPopUpMenuWindowLevel (Bug#13998).
6819 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6821 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6822 (ns_check_pending_open_menu): Declare.
6824 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6825 (x_activate_menubar): Update the menu with title that matches
6826 ns_get_pending_menu_title, and call
6827 ns_check_pending_openmenu (Bug#12698).
6828 (menuWillOpen:): New method.
6829 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6831 * nsterm.m (menu_will_open_state, menu_mouse_point)
6832 (menu_pending_title): New varaibles.
6833 (ns_get_pending_menu_title, ns_check_menu_open)
6834 (ns_check_pending_open_menu): New functions.
6836 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6838 * indent.c (current_column_bol_cache): Remove leftover which is not
6839 used in Fmove_to_column any more.
6840 (current_column, scan_for_column): Adjust users.
6841 * keyboard.c (last_point_position_buffer, last_point_position_window):
6842 Remove leftovers which are not used for recording undo any more.
6843 (command_loop_1, syms_of_keyboard): Adjust users.
6844 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6845 redisplay_window any more.
6846 (move_it_to): Adjust user.
6848 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6850 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6851 Update dependencies.
6853 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6855 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6856 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6859 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6861 * window.h (struct window): Replace hchild, vchild and buffer slots
6862 with the only contents slot. This is possible because each valid
6863 window may have either the child window (in vertical or horizontal
6864 combination) or buffer to display (for the leaf window). Using that,
6865 a lof of operations to traverse and/or change window hierarchies may
6866 be simplified. New member horizontal is used to distinguish between
6867 horizontal and vertical combinations of internal windows.
6868 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6869 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6870 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6871 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6872 Use contents slot, not buffer, where appropriate.
6873 (wset_combination): New function.
6874 (wset_buffer): Add eassert.
6875 (Fframe_first_window): Simplify the loop reaching first window.
6876 (Fwindow_buffer): Use WINDOW_LEAF_P.
6877 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6878 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6879 (unshow_buffer): Convert initial debugging check to eassert.
6880 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6881 (make_parent_window, window_resize_check, window_resize_apply)
6882 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6883 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6884 Adjust to match struct window changes.
6885 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6886 (mark_window_cursors_off, count_windows, get_leaf_windows)
6887 (foreach_window_1): Simplify the loop.
6888 * alloc.c (mark_object): Do not check for the leaf window because
6889 internal windows has no glyph matrices anyway.
6890 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6891 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6892 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6893 (build_frame_matrix_from_window_tree, mirror_make_current)
6894 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6895 (update_window_tree, set_window_update_flags): Simplify the loop.
6896 (sync_window_with_frame_matrix_rows): Enforce live window.
6897 Use contents slot, not buffer, where appropriate.
6898 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6899 and WINDOW_HORIZONTAL_COMBINATION_P.
6900 (make_frame_visible_1): Simplify the loop.
6901 Use contents slot, not buffer, where appropriate.
6902 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6903 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6904 (expose_window_tree): Likewise.
6905 Use contents slot, not buffer, where appropriate.
6906 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6907 to avoid deleted windows. Use contents slot instead of buffer.
6908 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6909 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6910 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6911 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6913 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6915 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6916 identify the reasons for assertion violations in bug#14062 and
6918 (Fx_show_tip): Fix compilation error under
6919 "--enable-check-lisp-object-type". (Bug#14073)
6921 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6922 Reported by <rzl24ozi@gmail.com>.
6924 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6926 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6928 (unwind_with_echo_area_buffer): ...to restore it here.
6929 This is needed to ensure that...
6930 (redisplay_window): ...both window markers are valid here,
6931 which is verified by eassert.
6932 * editfns.c (save_excursion_save): Do not assume that
6933 selected_window always displays the buffer.
6934 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6937 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6939 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6942 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6944 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6946 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6948 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6949 since MinGW's w32api headers do. This avoids compiler warnings.
6951 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6954 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6956 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6958 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6960 * gtkutil.c (style_changed_cb): Check if frame is live and an
6961 X frame (Bug#14038).
6963 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6965 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6966 Define only for _WIN32_WINNT less than 0x0500.
6967 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6969 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6970 see its own definitions of 'struct timeval' and 'struct timezone'.
6972 Fix incompatibilities between MinGW.org and MinGW64 headers.
6973 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6975 * w32.c (REPARSE_DATA_BUFFER): Guard with
6976 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6978 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6980 * xterm.c: Include X11/XKBlib.h
6981 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6983 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6985 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6987 * blockinput.h (input_blocked_p): Likewise.
6988 * bytecode.c (exec_byte_code): Likewise.
6989 * callproc.c (call_process_kill, call_process_cleanup)
6990 (Fcall_process): Likewise.
6991 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6992 (Fccl_execute_on_string): Likewise.
6993 * character.c (string_escape_byte8): Likewise.
6994 * charset.c (read_hex): Likewise.
6995 * cm.c (calccost): Likewise.
6996 * data.c (cons_to_unsigned): Likewise.
6997 * dired.c (directory_files_internal, file_name_completion):
6999 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7000 (sit_for): Likewise.
7001 * doc.c (Fsubstitute_command_keys): Likewise.
7002 * doprnt.c (doprnt): Likewise.
7003 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7004 * emacsgtkfixed.c: Likewise.
7005 * fileio.c (file_offset, Fwrite_region): Likewise.
7006 * floatfns.c (Fexpt, fmod_float): Likewise.
7007 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7009 * font.c (font_intern_prop): Likewise.
7010 * frame.c (x_set_alpha): Likewise.
7011 * gtkutil.c (get_utf8_string): Likewise.
7012 * indent.c (check_display_width): Likewise.
7013 * intervals.c (create_root_interval, rotate_right, rotate_left)
7014 (split_interval_right, split_interval_left)
7015 (adjust_intervals_for_insertion, delete_node)
7016 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7017 (merge_interval_right, merge_interval_left, copy_intervals)
7018 (set_intervals_multibyte_1): Likewise.
7019 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7020 * keymap.c (Fkey_description): Likewise.
7021 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7022 * lread.c (openp, read_integer, read1, string_to_number):
7024 * menu.c (ensure_menu_items): Likewise.
7025 * minibuf.c (read_minibuf_noninteractive): Likewise.
7026 * print.c (printchar, strout): Likewise.
7027 * process.c (create_process, Faccept_process_output)
7028 (wait_reading_process_output, read_process_output, send_process)
7029 (wait_reading_process_output): Likewise.
7030 * profiler.c (make_log, handle_profiler_signal): Likewise.
7031 * regex.c (re_exec): Likewise.
7032 * regex.h: Likewise.
7033 * search.c (looking_at_1, Freplace_match): Likewise.
7034 * sysdep.c (get_child_status, procfs_ttyname)
7035 (procfs_get_total_memory): Likewise.
7036 * systime.h (EMACS_TIME_VALID_P): Likewise.
7037 * term.c (dissociate_if_controlling_tty): Likewise.
7038 * window.c (get_phys_cursor_glyph): Likewise.
7039 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7040 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7042 * xfns.c (Fx_window_property): Likewise.
7043 * xmenu.c (set_frame_menubar): Likewise.
7044 * xselect.c (x_get_window_property, x_handle_dnd_message):
7046 * xsmfns.c (smc_save_yourself_CB): Likewise.
7047 * xterm.c (x_scroll_bar_set_handle): Likewise.
7049 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7051 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7052 to be optional or nil. Adjust comment and convert it to docstring.
7053 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7054 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7056 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7058 Static checking by GCC 4.8-20130319.
7059 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7060 * process.c (Fset_process_datagram_address)
7061 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7062 * xdisp.c (get_char_face_and_encoding):
7063 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7064 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7065 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7067 2013-03-24 Ken Brown <kbrown@cornell.edu>
7069 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7070 fix compilation on 64-bit Cygwin, where underscores are not
7071 automatically prepended.
7073 * w32term.c (w32_initialize): Silence compiler warning.
7075 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7077 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7078 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7079 variables, to save and restore frame dimensions.
7080 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7081 after returning from a 'fullscreen' configuration.
7082 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7083 to avoid races between the main thread and the input thread.
7085 * w32term.h (struct w32_output): New members normal_width,
7086 normal_height, normal_top, normal_left, and prev_fsmode.
7087 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7088 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7091 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7092 'fullscreen' parameter. Always record previous width and height
7093 of the frame, except when switching out of maximized modes, so
7094 that they could be restored correctly, instead of resetting to the
7095 default frame dimensions. Send SC_RESTORE command to the frame,
7096 unless we are going to send SC_MAXIMIZE, to restore the frame
7097 resize hints in the mouse pointer shown by the window manager.
7100 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7102 * lisp.h (get_frame_param): Adjust conditions for prototype
7105 2013-03-22 Ken Brown <kbrown@cornell.edu>
7107 * unexcw.c: Drop unneeded inclusion of w32common.h.
7108 (report_sheap_usage): Declare.
7109 (read_exe_header): Add magic numbers for x86_64.
7110 (fixup_executable): Fix printf format specifier for unsigned long
7113 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7115 * frame.h (struct frame): Put menu_bar_window under #ifdef
7116 because this member is not needed when X toolkit is in use.
7117 (fset_menu_bar_window):
7118 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7119 (free_glyphs, update_frame):
7120 * xdisp.c (expose_frame): Likewise.
7121 (display_menu_bar): Likewise. Remove redundant eassert.
7122 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7125 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7127 Use functions and constants to manipulate Lisp_Save_Value objects.
7128 This replaces code that used macros and strings and token-pasting.
7129 The change makes the C source a bit easier to follow,
7130 and shrinks the Emacs executable a bit.
7131 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7132 (make_save_value): Change 1st arg from string to enum. All callers
7135 (mark_object): Use if, not #if, for GC_MARK_STACK.
7136 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7137 (XSAVE_OBJECT): Now functions, not macros.
7138 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7139 the constant was never used.
7140 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7141 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7142 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7143 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7145 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7146 type3 with a single member save_type. All uses changed.
7147 (save_type, set_save_pointer, set_save_integer): New functions.
7148 * print.c (PRINTX): Remove.
7150 * alloc.c: Remove redundant static declarations.
7152 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7154 * window.h (struct window): Convert left_col, top_line, total_lines
7155 and total_cols from Lisp_Objects to integers. Adjust comments.
7156 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7158 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7159 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7160 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7161 Adjust users where appropriate.
7163 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7165 * frame.h (struct frame): Drop resx and resy because the same data is
7166 available from window system-specific output context. Adjust users.
7167 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7168 New functions to provide defaults when no window system available.
7169 (FRAME_RES_X, FRAME_RES_Y): New macros.
7170 (NUMVAL): Move from xdisp.c.
7171 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7172 (Ffont_face_attributes, Fopen_font):
7173 * image.c (gs_load):
7174 * w32font.c (fill_in_logfont):
7175 * xdisp.c (calc_pixel_width_or_height):
7176 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7177 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7179 2013-03-20 Kenichi Handa <handa@gnu.org>
7181 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7182 to 1 (temporary workaround until a bug related to ASCII
7183 optimization is fixed).
7185 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7187 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7188 Signal error if window is not internal. Adjust docstring.
7189 (delete_all_child_windows): Use combination_limit to save the buffer.
7190 (Fset_window_configuration): Adjust accordingly.
7191 * print.c (syms_of_print): Initialize debugging output not here...
7192 (init_print_once): ...but in a new function here.
7193 * lisp.h (init_print_once): Add prototype.
7194 * emacs.c (main): Add call to init_print_once. Adjust comments.
7196 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7198 * window.c (window_resize_check, window_resize_apply)
7199 (window_from_coordinates, recombine_windows, set_window_buffer)
7200 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7201 (Fsplit_window_internal, Fdelete_window_internal)
7202 (freeze_window_starts): Use bool for booleans.
7203 * window.h (window_frame_coordinates, resize_frame_windows)
7204 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7206 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7208 * dispnew.c (bitch_at_user): Use `user-error'.
7210 2013-03-17 Ken Brown <kbrown@cornell.edu>
7212 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7213 as return type of image_background. (Bug#13981)
7214 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7216 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7218 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7219 (ns_select): Don't return with result uninitialized.
7221 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7224 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7226 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7227 directories. If filename is nil, get directory name (Bug#13932).
7228 Use getFilename and getDirectory.
7229 (getFilename, getDirectory): New methods for EmacsSavePanel and
7231 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7233 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7235 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7237 2013-03-15 Kenichi Handa <handa@gnu.org>
7239 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7240 (adjust_after_replace): Make it back to static. Delete the third
7241 arg text_at_gap_tail. Cancel the code for handling it.
7243 * coding.h (struct coding_system): New member eol_seen.
7245 * coding.c (detect_ascii): New function.
7246 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7247 when the source bytes are actually scanned. On detecting for
7248 coding_category_utf_8_auto, call detect_ascii instead of scanning
7249 source bytes directly.
7250 (produce_chars): Call insert_from_gap with the new arg 0.
7251 (encode_coding): Likewise.
7252 (decode_coding_gap): Control ASCII optimization by the variable
7253 disable_ascii_optimization instead of #ifndef .. #endif.
7254 Deccode EOL format according to coding->eol_seen.
7255 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7258 * lisp.h (adjust_after_replace): Cancel externing it.
7259 (insert_from_gap): Adjust prototype.
7261 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7263 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7264 FULLSCREEN_MAXIMIZED. (Bug#13935)
7266 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7268 * region-cache.c (find_cache_boundary, move_cache_gap)
7269 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7270 Simplify debugging check and convert to eassert. Adjust comment.
7271 (pp_cache): Put under ENABLE_CHECKING.
7273 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7275 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7276 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7278 (w32fullscreen_hook): If the frame is visible, reset
7279 f->want_fullscreen flag after changing the frame size. If the
7280 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7283 2013-03-13 Daniel Colascione <dancol@dancol.org>
7285 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7286 too so that these builds can use Cygwin's file conversion
7287 functions. (We've been building and linking cygw32.o all along
7288 and just not using it.)
7290 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7292 File synchronization fixes (Bug#13944).
7293 * Makefile.in (LIB_FDATASYNC): New macro.
7295 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7296 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7297 Don't worry about HAVE_FSYNC, since a substitute fsync is
7298 available if the system lacks one.
7299 (Fwrite_regin): Retry fsync if interrupted.
7301 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7303 * w32term.c (w32_read_socket): If the Emacs frame is being
7304 activated, call w32fullscreen_hook, to make sure the new frame
7305 dimensions are in effect. (Bug#13937)
7307 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7309 * xdisp.c (init_iterator): Simplify because both character and byte
7310 positions are either specified or -1. Add eassert. Adjust comment.
7311 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7312 character and byte positions can be obtained from marker.
7314 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7316 Static checking by Sun C 5.12.
7317 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7318 * bytecode.c (exec_byte_code):
7319 * dispnew.c (init_display):
7321 * fileio.c (Fsubstitute_in_file_name):
7322 * keyboard.c (Fevent_convert_list):
7323 * keymap.c (Fsingle_key_description):
7324 * term.c (maybe_fatal, fatal):
7325 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7326 * xsmfns.c (Fhandle_save_session):
7327 Omit unreachable code.
7328 * keymap.c (map_keymap_char_table_item): Cast void * to
7329 a function pointer type; the C Standard requires this.
7331 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7332 Include <sys/param.h> unconditionally, as that works elsewhere and
7333 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7334 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7337 See ChangeLog.12 for earlier changes.
7343 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7345 This file is part of GNU Emacs.
7347 GNU Emacs is free software: you can redistribute it and/or modify
7348 it under the terms of the GNU General Public License as published by
7349 the Free Software Foundation, either version 3 of the License, or
7350 (at your option) any later version.
7352 GNU Emacs is distributed in the hope that it will be useful,
7353 but WITHOUT ANY WARRANTY; without even the implied warranty of
7354 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7355 GNU General Public License for more details.
7357 You should have received a copy of the GNU General Public License
7358 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.